diff --git a/.idea/runConfigurations/LapisMain.run.xml b/.idea/runConfigurations/LapisMain.run.xml deleted file mode 100644 index 0f608eba2..000000000 --- a/.idea/runConfigurations/LapisMain.run.xml +++ /dev/null @@ -1,17 +0,0 @@ - - - - - \ No newline at end of file diff --git a/.idea/runConfigurations/PutOpenDataFromYNextstrainGenbankIntoDatabase.run.xml b/.idea/runConfigurations/PutOpenDataFromYNextstrainGenbankIntoDatabase.run.xml deleted file mode 100644 index e52c9e262..000000000 --- a/.idea/runConfigurations/PutOpenDataFromYNextstrainGenbankIntoDatabase.run.xml +++ /dev/null @@ -1,13 +0,0 @@ - - - - \ No newline at end of file diff --git a/.idea/runConfigurations/UpdateData.run.xml b/.idea/runConfigurations/UpdateData.run.xml deleted file mode 100644 index 29d996122..000000000 --- a/.idea/runConfigurations/UpdateData.run.xml +++ /dev/null @@ -1,13 +0,0 @@ - - - - \ No newline at end of file diff --git a/database/init.sql b/database/init.sql deleted file mode 100644 index a14391872..000000000 --- a/database/init.sql +++ /dev/null @@ -1,368 +0,0 @@ -create schema open; -create schema gisaid; - -grant usage on schema open, gisaid to lapis_proc; - --- Basic information - -create table pangolin_lineage_alias -( - alias text primary key, - full_name text not null unique -); - - -create table data_version -( - dataset text primary key, - timestamp bigint not null -); - - -create table access_key -( - key text primary key, - level text not null, - comment text -); - -create table nextclade_dataset_version -( - id serial primary key, - inserted_at timestamp not null, - tag text not null -); - - --- Source: Nextstrain/GenBank - -create table y_nextstrain_genbank -( - metadata_hash text, - seq_original_hash text, - seq_aligned_hash text, - genbank_accession text, - sra_accession text, - gisaid_epi_isl text, - strain text primary key, - date date, - year integer, - month integer, - day integer, - date_original text, - date_submitted date, - region text, - country text, - division text, - location text, - region_exposure text, - country_exposure text, - division_exposure text, - host text, - age int, - sex text, - sampling_strategy text, - pango_lineage text, - nextclade_pango_lineage text, - nextstrain_clade text, - gisaid_clade text, - originating_lab text, - submitting_lab text, - authors text, - seq_original_compressed bytea, - seq_aligned_compressed bytea, - aa_seqs_compressed bytea, - aa_mutations text, - aa_insertions text, - aa_unknowns text, - nuc_substitutions text, - nuc_deletions text, - nuc_insertions text, - nuc_unknowns text, - nextclade_total_substitutions int, - nextclade_total_deletions int, - nextclade_total_insertions int, - nextclade_total_frame_shifts int, - nextclade_total_aminoacid_substitutions int, - nextclade_total_aminoacid_deletions int, - nextclade_total_aminoacid_insertions int, - nextclade_total_missing int, - nextclade_total_non_acgtns int, - nextclade_total_pcr_primer_changes int, - nextclade_pcr_primer_changes text, - nextclade_alignment_score float, - nextclade_alignment_start int, - nextclade_alignment_end int, - nextclade_qc_overall_score float, - nextclade_qc_overall_status text, - nextclade_qc_missing_data_missing_data_threshold float, - nextclade_qc_missing_data_score float, - nextclade_qc_missing_data_status text, - nextclade_qc_missing_data_total_missing int, - nextclade_qc_mixed_sites_mixed_sites_threshold float, - nextclade_qc_mixed_sites_score float, - nextclade_qc_mixed_sites_status text, - nextclade_qc_mixed_sites_total_mixed_sites int, - nextclade_qc_private_mutations_cutoff float, - nextclade_qc_private_mutations_excess float, - nextclade_qc_private_mutations_score float, - nextclade_qc_private_mutations_status text, - nextclade_qc_private_mutations_total int, - nextclade_qc_snp_clusters_clustered_snps text, - nextclade_qc_snp_clusters_score float, - nextclade_qc_snp_clusters_status text, - nextclade_qc_snp_clusters_total_snps int, - nextclade_qc_frame_shifts_frame_shifts text, - nextclade_qc_frame_shifts_total_frame_shifts int, - nextclade_qc_frame_shifts_frame_shifts_ignored text, - nextclade_qc_frame_shifts_total_frame_shifts_ignored int, - nextclade_qc_frame_shifts_score float, - nextclade_qc_frame_shifts_status text, - nextclade_qc_stop_codons_stop_codons text, - nextclade_qc_stop_codons_total_stop_codons int, - nextclade_qc_stop_codons_score float, - nextclade_qc_stop_codons_status text, - nextclade_coverage float, - nextclade_errors text, - database text -); - - --- Source: GISAID - -create table y_gisaid -( - updated_at timestamp not null, - metadata_hash text, - seq_original_hash text, - gisaid_epi_isl text primary key, - strain text, - date date, - year integer, - month integer, - day integer, - date_original text, - date_submitted date, - region text, - country text, - division text, - location text, - region_exposure text, - country_exposure text, - division_exposure text, - host text, - age int, - sex text, - sampling_strategy text, - pango_lineage text, - gisaid_clade text, - originating_lab text, - submitting_lab text, - authors text, - seq_original_compressed bytea, - seq_aligned_compressed bytea, - aa_seqs_compressed bytea, - aa_mutations text, - aa_insertions text, - aa_unknowns text, - nuc_substitutions text, - nuc_deletions text, - nuc_insertions text, - nuc_unknowns text, - - -- Nextclade stuff - nextclade_clade text, - nextclade_clade_long text, - nextclade_pango_lineage text, - nextclade_total_substitutions int, - nextclade_total_deletions int, - nextclade_total_insertions int, - nextclade_total_frame_shifts int, - nextclade_total_aminoacid_substitutions int, - nextclade_total_aminoacid_deletions int, - nextclade_total_aminoacid_insertions int, - nextclade_total_missing int, - nextclade_total_non_acgtns int, - nextclade_total_pcr_primer_changes int, - nextclade_pcr_primer_changes text, - nextclade_alignment_score float, - nextclade_alignment_start int, - nextclade_alignment_end int, - nextclade_qc_overall_score float, - nextclade_qc_overall_status text, - nextclade_qc_missing_data_missing_data_threshold float, - nextclade_qc_missing_data_score float, - nextclade_qc_missing_data_status text, - nextclade_qc_missing_data_total_missing int, - nextclade_qc_mixed_sites_mixed_sites_threshold float, - nextclade_qc_mixed_sites_score float, - nextclade_qc_mixed_sites_status text, - nextclade_qc_mixed_sites_total_mixed_sites int, - nextclade_qc_private_mutations_cutoff float, - nextclade_qc_private_mutations_excess float, - nextclade_qc_private_mutations_score float, - nextclade_qc_private_mutations_status text, - nextclade_qc_private_mutations_total int, - nextclade_qc_snp_clusters_clustered_snps text, - nextclade_qc_snp_clusters_score float, - nextclade_qc_snp_clusters_status text, - nextclade_qc_snp_clusters_total_snps int, - nextclade_qc_frame_shifts_frame_shifts text, - nextclade_qc_frame_shifts_total_frame_shifts int, - nextclade_qc_frame_shifts_frame_shifts_ignored text, - nextclade_qc_frame_shifts_total_frame_shifts_ignored int, - nextclade_qc_frame_shifts_score float, - nextclade_qc_frame_shifts_status text, - nextclade_qc_stop_codons_stop_codons text, - nextclade_qc_stop_codons_total_stop_codons int, - nextclade_qc_stop_codons_score float, - nextclade_qc_stop_codons_status text, - nextclade_coverage float, - nextclade_errors text -); - - --- Source: S3C (additional metadata) - -create table y_s3c ( - gisaid_epi_isl text unique, - sra_accession text unique, - age integer, - sex text, - hospitalized boolean, - died boolean, - fully_vaccinated boolean -); - - --- Source: cov-lineages GitHub pangolin-assignments --- https://github.com/cov-lineages/pangolin-assignment - -create table y_pangolin_assignment ( - gisaid_epi_isl text primary key, - pango_lineage text -); - --- Transformed and merged - -create table y_main_metadata -( - id integer primary key, - source text not null, - source_primary_key text not null, - genbank_accession text, - sra_accession text, - gisaid_epi_isl text, - strain text, - date date, - year integer, - month integer, - day integer, - date_submitted date, - region text, - country text, - division text, - location text, - region_exposure text, - country_exposure text, - division_exposure text, - host text, - age int, - sex text, - hospitalized boolean, - died boolean, - fully_vaccinated boolean, - sampling_strategy text, - pango_lineage text, - nextclade_pango_lineage text, - nextstrain_clade text, - gisaid_clade text, - originating_lab text, - submitting_lab text, - authors text, - nextclade_qc_overall_score float, - nextclade_qc_missing_data_score float, - nextclade_qc_mixed_sites_score float, - nextclade_qc_private_mutations_score float, - nextclade_qc_snp_clusters_score float, - nextclade_qc_frame_shifts_score float, - nextclade_qc_stop_codons_score float, - nextclade_total_substitutions int, - nextclade_total_deletions int, - nextclade_total_insertions int, - nextclade_total_frame_shifts int, - nextclade_total_aminoacid_substitutions int, - nextclade_total_aminoacid_deletions int, - nextclade_total_aminoacid_insertions int, - nextclade_total_missing int, - nextclade_total_non_acgtns int, - nextclade_total_pcr_primer_changes int, - nextclade_pcr_primer_changes text, - nextclade_alignment_score float, - nextclade_alignment_start int, - nextclade_alignment_end int, - nextclade_coverage float, - database text -); - -create index on y_main_metadata (genbank_accession); -create index on y_main_metadata (sra_accession); -create index on y_main_metadata (gisaid_epi_isl); -create index on y_main_metadata (strain); -create index on y_main_metadata (date); -create index on y_main_metadata (date_submitted); -create index on y_main_metadata (region); -create index on y_main_metadata (country); -create index on y_main_metadata (division); -create index on y_main_metadata (region_exposure); -create index on y_main_metadata (country_exposure); -create index on y_main_metadata (division_exposure); -create index on y_main_metadata (host); -create index on y_main_metadata (age); -create index on y_main_metadata (sex); -create index on y_main_metadata (hospitalized); -create index on y_main_metadata (died); -create index on y_main_metadata (fully_vaccinated); -create index on y_main_metadata (sampling_strategy); -create index on y_main_metadata (pango_lineage); -create index on y_main_metadata (nextclade_pango_lineage); -create index on y_main_metadata (nextstrain_clade); -create index on y_main_metadata (gisaid_clade); -create index on y_main_metadata (originating_lab); -create index on y_main_metadata (submitting_lab); - -create table y_main_sequence -( - id integer primary key, - seq_original_compressed bytea, - seq_aligned_compressed bytea, - aa_mutations text, - aa_insertions text, - aa_unknowns text, - nuc_substitutions text, - nuc_deletions text, - nuc_insertions text, - nuc_unknowns text -); - -create table y_main_sequence_columnar -( - position integer primary key, - data_compressed bytea not null -); - -create table y_main_aa_sequence -( - id integer not null, - gene text not null, - aa_seq_compressed bytea not null, - primary key (id, gene) -); - -create table y_main_aa_sequence_columnar -( - gene text, - position integer, - data_compressed bytea not null, - primary key (gene, position) -); diff --git a/database/transform_and_merge.sql b/database/transform_and_merge.sql deleted file mode 100644 index a3b801ff6..000000000 --- a/database/transform_and_merge.sql +++ /dev/null @@ -1,75 +0,0 @@ --- Create staging tables --- drop table --- y_main_metadata_staging, y_main_sequence_staging, --- y_main_sequence_columnar_staging, y_main_aa_sequence_staging, --- y_main_aa_sequence_columnar_staging; -create table y_main_metadata_staging (like y_main_metadata including all); -create table y_main_sequence_staging (like y_main_sequence including all); -create table y_main_sequence_columnar_staging (like y_main_sequence_columnar including all); -create table y_main_aa_sequence_staging (like y_main_aa_sequence including all); -create table y_main_aa_sequence_columnar_staging (like y_main_aa_sequence_columnar including all); - --- Switch out the tables -create or replace function y_switch_in_staging_tables() returns void security definer as $$ -begin - alter table y_main_metadata rename to y_main_metadata_old; - alter table y_main_sequence rename to y_main_sequence_old; - alter table y_main_sequence_columnar rename to y_main_sequence_columnar_old; - alter table y_main_aa_sequence rename to y_main_aa_sequence_old; - alter table y_main_aa_sequence_columnar rename to y_main_aa_sequence_columnar_old; - - alter table y_main_metadata_staging rename to y_main_metadata; - alter table y_main_sequence_staging rename to y_main_sequence; - alter table y_main_sequence_columnar_staging rename to y_main_sequence_columnar; - alter table y_main_aa_sequence_staging rename to y_main_aa_sequence; - alter table y_main_aa_sequence_columnar_staging rename to y_main_aa_sequence_columnar; - - truncate y_main_metadata_old, y_main_sequence_old, - y_main_sequence_columnar_old, y_main_aa_sequence_old, - y_main_aa_sequence_columnar_old; - - alter table y_main_metadata_old rename to y_main_metadata_staging; - alter table y_main_sequence_old rename to y_main_sequence_staging; - alter table y_main_sequence_columnar_old rename to y_main_sequence_columnar_staging; - alter table y_main_aa_sequence_old rename to y_main_aa_sequence_staging; - alter table y_main_aa_sequence_columnar_old rename to y_main_aa_sequence_columnar_staging; -end; -$$ language plpgsql; -revoke all on function y_switch_in_staging_tables() from public; -grant execute on function y_switch_in_staging_tables() to lapis_proc; - -create or replace function y_switch_in_staging_tables_without_truncate() returns void security definer as $$ -begin - alter table y_main_metadata rename to y_main_metadata_old; - alter table y_main_sequence rename to y_main_sequence_old; - alter table y_main_sequence_columnar rename to y_main_sequence_columnar_old; - alter table y_main_aa_sequence rename to y_main_aa_sequence_old; - alter table y_main_aa_sequence_columnar rename to y_main_aa_sequence_columnar_old; - - alter table y_main_metadata_staging rename to y_main_metadata; - alter table y_main_sequence_staging rename to y_main_sequence; - alter table y_main_sequence_columnar_staging rename to y_main_sequence_columnar; - alter table y_main_aa_sequence_staging rename to y_main_aa_sequence; - alter table y_main_aa_sequence_columnar_staging rename to y_main_aa_sequence_columnar; - - alter table y_main_metadata_old rename to y_main_metadata_staging; - alter table y_main_sequence_old rename to y_main_sequence_staging; - alter table y_main_sequence_columnar_old rename to y_main_sequence_columnar_staging; - alter table y_main_aa_sequence_old rename to y_main_aa_sequence_staging; - alter table y_main_aa_sequence_columnar_old rename to y_main_aa_sequence_columnar_staging; -end; -$$ language plpgsql; -revoke all on function y_switch_in_staging_tables_without_truncate() from public; -grant execute on function y_switch_in_staging_tables_without_truncate() to lapis_proc; - -vacuum analyse y_main_metadata, y_main_sequence, y_main_sequence_columnar, - y_main_aa_sequence, y_main_aa_sequence_columnar; -vacuum full y_main_metadata_staging, y_main_sequence_staging, - y_main_sequence_columnar_staging, y_main_aa_sequence_staging, - y_main_aa_sequence_columnar_staging; - --- select y_switch_in_staging_tables(); --- truncate --- y_main_metadata_staging, y_main_sequence_staging, --- y_main_sequence_columnar_staging, y_main_aa_sequence_staging, --- y_main_aa_sequence_columnar_staging; diff --git a/database/users.sql b/database/users.sql deleted file mode 100644 index f86fa28bb..000000000 --- a/database/users.sql +++ /dev/null @@ -1,6 +0,0 @@ -create database lapis; -create user lapis_api password ''; -create user lapis_proc password ''; - -grant pg_read_all_data to lapis_api; -grant pg_read_all_data, pg_write_all_data to lapis_proc; diff --git a/docker-compose/docker-compose.yml b/docker-compose/docker-compose.yml deleted file mode 100644 index 780916393..000000000 --- a/docker-compose/docker-compose.yml +++ /dev/null @@ -1,29 +0,0 @@ -version: '3' -services: - - lapis_server: - image: ghcr.io/cevo-public/lapis-server:public - container_name: lapis_server - restart: unless-stopped - depends_on: - - lapis_redis - ports: - - 2345:2345 - volumes: - - /lapis-config.yml:/app/lapis-config.yml - lapis_docs: - image: ghcr.io/cevo-public/lapis-docs:public - container_name: lapis_docs - restart: unless-stopped - ports: - - 4567:4567 - lapis_redis: - image: redis:6 - container_name: lapis_redis - restart: unless-stopped - ports: - - 127.0.0.1:6789:6379 - volumes: - - /redis.conf:/usr/local/etc/redis/redis.conf - - /redis-data:/data - command: ["redis-server", "/usr/local/etc/redis/redis.conf"] diff --git a/docs/.gitignore b/docs/.gitignore deleted file mode 100644 index dc84959d1..000000000 --- a/docs/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -build/ - diff --git a/docs/Makefile b/docs/Makefile deleted file mode 100644 index d0c3cbf10..000000000 --- a/docs/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# Minimal makefile for Sphinx documentation -# - -# You can set these variables from the command line, and also -# from the environment for the first two. -SPHINXOPTS ?= -SPHINXBUILD ?= sphinx-build -SOURCEDIR = source -BUILDDIR = build - -# Put it first so that "make" without argument is like "make help". -help: - @$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O) - -.PHONY: help Makefile - -# Catch-all target: route all unknown targets to Sphinx using the new -# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS). -%: Makefile - @$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O) diff --git a/docs/developer/LAPIS.puml b/docs/developer/LAPIS.puml deleted file mode 100644 index 5c29c3fcd..000000000 --- a/docs/developer/LAPIS.puml +++ /dev/null @@ -1,34 +0,0 @@ -@startuml -'https://plantuml.com/component-diagram - -package "External Databases" { - database "GISAID/\nOpen" as externalDB - database "OWID/\nPangoDesignation" as serverDB -} - -package LAPIS { - [In Memory DB] - [API] - [Update Pipeline] -} - -package "Cov-Spectrum-Server" { - [Server API] - database "Server Postgres DB" -} - -database "Lapis Postgres DB" - -[Server API] -down-> [Website] : additional data -"Server Postgres DB" -left-> [Server API] -serverDB -> "Server Postgres DB" : scheduled job - -API -down-> [Website] : sequence data -API <- [In Memory DB] -"Lapis Postgres DB" -down-> API - -externalDB -down-> [Update Pipeline] : preprocessing -[Update Pipeline] -up-> "Lapis Postgres DB" : scheduled job -"Lapis Postgres DB" -right-> [In Memory DB] : "at program start /\n new data available" - -@enduml \ No newline at end of file diff --git a/docs/developer/architectural_overview.md b/docs/developer/architectural_overview.md deleted file mode 100644 index 6e454fcbb..000000000 --- a/docs/developer/architectural_overview.md +++ /dev/null @@ -1,3 +0,0 @@ -# Architectural Overview - -![architecture_diagram](http://www.plantuml.com/plantuml/proxy?src=https://raw.githubusercontent.com/GenSpectrum/LAPIS/main/docs/developer/LAPIS.puml) \ No newline at end of file diff --git a/docs/developer/getting_started.md b/docs/developer/getting_started.md deleted file mode 100644 index a4c2a4f27..000000000 --- a/docs/developer/getting_started.md +++ /dev/null @@ -1,26 +0,0 @@ -# Getting started - -## Build - -The code for the software is located in the `server/` directory. It is a Java Gradle project. Java IDEs are usually capable to read the gradle configs and allow starting the program directly from the UI. To build the project in the terminal, run: - -``` -cd server/ -./gradlew clean bootJar -x test -``` - -The .jar is stored in `build/libs`. - -To run the unit tests, call: - -``` -./gradlew test -``` - - -## API - -This section describes how to start the API on a developer's local machine. - -After building it as described above, the program can be started with `server/startServer.sh`. -The script assumes that the .jar file is present and that `server/config.yml.example` is copied to `server/config.yml`. diff --git a/docs/developer/logging.md b/docs/developer/logging.md deleted file mode 100644 index b64a88022..000000000 --- a/docs/developer/logging.md +++ /dev/null @@ -1,5 +0,0 @@ -# Logging - -Currently, we are using slf4j for logging, which comes with the package lombok, and logback as an implementation, which comes with spring boot. - -The configuration can be found in 'resources/logback-spring.xml'. If you change the config, you must build lapis again. \ No newline at end of file diff --git a/docs/make.bat b/docs/make.bat deleted file mode 100644 index 747ffb7b3..000000000 --- a/docs/make.bat +++ /dev/null @@ -1,35 +0,0 @@ -@ECHO OFF - -pushd %~dp0 - -REM Command file for Sphinx documentation - -if "%SPHINXBUILD%" == "" ( - set SPHINXBUILD=sphinx-build -) -set SOURCEDIR=source -set BUILDDIR=build - -%SPHINXBUILD% >NUL 2>NUL -if errorlevel 9009 ( - echo. - echo.The 'sphinx-build' command was not found. Make sure you have Sphinx - echo.installed, then set the SPHINXBUILD environment variable to point - echo.to the full path of the 'sphinx-build' executable. Alternatively you - echo.may add the Sphinx directory to PATH. - echo. - echo.If you don't have Sphinx installed, grab it from - echo.https://www.sphinx-doc.org/ - exit /b 1 -) - -if "%1" == "" goto help - -%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O% -goto end - -:help -%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O% - -:end -popd diff --git a/docs/openapi_spec/Dockerfile b/docs/openapi_spec/Dockerfile deleted file mode 100644 index ce4c789be..000000000 --- a/docs/openapi_spec/Dockerfile +++ /dev/null @@ -1,21 +0,0 @@ -## Download Swagger ## - -FROM debian:bullseye AS builder -WORKDIR /app/ - -RUN apt-get update -RUN apt-get install -y curl -RUN curl -L -o swagger-ui.tar.gz https://github.com/swagger-api/swagger-ui/archive/refs/tags/v4.4.0.tar.gz -RUN tar -xf swagger-ui.tar.gz - -## Run server ## - -FROM nginx:stable AS server -WORKDIR /app/ - -COPY --from=builder /app/swagger-ui-4.4.0/dist/ /app/ -COPY nginx-swagger.conf /etc/nginx/conf.d/default.conf -COPY v1.yml v1.yml -RUN sed -i 's/https:\/\/petstore.swagger.io\/v2\/swagger.json/v1.yml/g' index.html - -EXPOSE 4568 diff --git a/docs/openapi_spec/nginx-swagger.conf b/docs/openapi_spec/nginx-swagger.conf deleted file mode 100644 index 4f4fd3215..000000000 --- a/docs/openapi_spec/nginx-swagger.conf +++ /dev/null @@ -1,9 +0,0 @@ -server { - listen 4568; - - index index.html; - root /app; - - location / { - } -} diff --git a/docs/openapi_spec/v1.yml b/docs/openapi_spec/v1.yml deleted file mode 100644 index 5d1cc8095..000000000 --- a/docs/openapi_spec/v1.yml +++ /dev/null @@ -1,782 +0,0 @@ -openapi: 3.0.1 -info: - title: LAPIS - description: The Lightweight API for Sequences (LAPIS) is an API specialized for querying genome sequence data. It is currently only available for SARS-CoV-2. - contact: - name: GitHub repository - url: https://github.com/cevo-public/LAPIS - version: v1 -externalDocs: - description: Find out more about LAPIS - url: http://lapis.cov-spectrum.org -servers: - - url: https://{link} - variables: - link: - default: lapis.cov-spectrum.org/open/v1 -paths: - /sample/info: - get: - tags: - - sample - summary: get information of the API - responses: - 200: - description: information - content: - application/json: - schema: - allOf: - - $ref: '#/components/schemas/InfoSchema' - /sample/aggregated: - get: - tags: - - sample - summary: get summary data aggregated across samples - parameters: - - $ref: '#/components/parameters/fieldsParam' - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/dataFormatParam' - responses: - 200: - description: The available fields depend on the value passed in the `field` request parameter. Only the field `count` is always present. - content: - application/json: - schema: - allOf: - - $ref: '#/components/schemas/ResponseWrapperSchema' - - properties: - data: - type: array - items: - type: object - allOf: - - $ref: '#/components/schemas/BasicFieldsSchema' - - properties: - count: - type: number - /sample/aa-mutations: - get: - tags: - - sample - summary: get the amino acid mutations - parameters: - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/dataFormatParam' - responses: - 200: - description: The amino acid mutations - content: - application/json: - schema: - allOf: - - $ref: '#/components/schemas/ResponseWrapperSchema' - - properties: - data: - type: array - items: - type: object - allOf: - - $ref: '#/components/schemas/MutationResponseSchema' - /sample/nuc-mutations: - get: - tags: - - sample - summary: get the nucleotide mutations - parameters: - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/dataFormatParam' - responses: - 200: - description: The nucleotide mutations - content: - application/json: - schema: - allOf: - - $ref: '#/components/schemas/ResponseWrapperSchema' - - properties: - data: - type: array - items: - type: object - allOf: - - $ref: '#/components/schemas/MutationResponseSchema' - /sample/fasta: - get: - tags: - - sample - summary: get original (unaligned) sequences - parameters: - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/genbankAccessionParam' - - $ref: '#/components/parameters/sraAccessionnParam' - - $ref: '#/components/parameters/gisaidEpiIslParam' - - $ref: '#/components/parameters/strainParam' - responses: - 200: - description: Sequences as fasta - content: - application/x-fasta: - schema: - type: string - /sample/fasta-aligned: - get: - tags: - - sample - summary: get aligned sequences - parameters: - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/genbankAccessionParam' - - $ref: '#/components/parameters/sraAccessionnParam' - - $ref: '#/components/parameters/gisaidEpiIslParam' - - $ref: '#/components/parameters/strainParam' - responses: - 200: - description: Sequences as fasta - content: - application/x-fasta: - schema: - type: string - /sample/details: - get: - tags: - - sample - summary: get per-sample metadata - parameters: - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/dataFormatParam' - - $ref: '#/components/parameters/genbankAccessionParam' - - $ref: '#/components/parameters/sraAccessionnParam' - - $ref: '#/components/parameters/gisaidEpiIslParam' - - $ref: '#/components/parameters/strainParam' - responses: - 200: - description: All available metadata regarding the samples - content: - application/json: - schema: - allOf: - - $ref: '#/components/schemas/ResponseWrapperSchema' - - properties: - data: - type: array - items: - type: object - allOf: - - $ref: '#/components/schemas/SampleIdentitySchema' - - $ref: '#/components/schemas/BasicFieldsSchema' - /sample/contributors: - get: - tags: - - sample - summary: get the contributors information - parameters: - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/dataFormatParam' - - $ref: '#/components/parameters/genbankAccessionParam' - - $ref: '#/components/parameters/sraAccessionnParam' - - $ref: '#/components/parameters/gisaidEpiIslParam' - - $ref: '#/components/parameters/strainParam' - responses: - 200: - description: Contributors - content: - application/json: - schema: - allOf: - - $ref: '#/components/schemas/ResponseWrapperSchema' - - properties: - data: - type: array - items: - type: object - allOf: - - $ref: '#/components/schemas/SampleIdentitySchema' - - $ref: '#/components/schemas/ContributorsSchema' - /sample/strain-names: - get: - tags: - - sample - summary: get the strain names - parameters: - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/dataFormatParam' - - $ref: '#/components/parameters/genbankAccessionParam' - - $ref: '#/components/parameters/sraAccessionnParam' - - $ref: '#/components/parameters/gisaidEpiIslParam' - - $ref: '#/components/parameters/strainParam' - responses: - 200: - description: Strain names - content: - text/plain: - schema: - type: string - /sample/gisaid-epi-isl: - get: - tags: - - sample - summary: get the GISAID EPI ISLs - parameters: - - $ref: '#/components/parameters/dateFromParam' - - $ref: '#/components/parameters/dateToParam' - - $ref: '#/components/parameters/dateSubmittedFromParam' - - $ref: '#/components/parameters/dateSubmittedToParam' - - $ref: '#/components/parameters/countryParam' - - $ref: '#/components/parameters/divisionParam' - - $ref: '#/components/parameters/locationParam' - - $ref: '#/components/parameters/regionExposureParam' - - $ref: '#/components/parameters/countryExposureParam' - - $ref: '#/components/parameters/divisionExposureParam' - - $ref: '#/components/parameters/ageFromParam' - - $ref: '#/components/parameters/ageToParam' - - $ref: '#/components/parameters/sexParam' - - $ref: '#/components/parameters/hostParam' - - $ref: '#/components/parameters/samplingStrategyParam' - - $ref: '#/components/parameters/pangoLineageParam' - - $ref: '#/components/parameters/nextstrainCladeParam' - - $ref: '#/components/parameters/gisaidCladeParam' - - $ref: '#/components/parameters/submittingLabParam' - - $ref: '#/components/parameters/originatingLabParam' - - $ref: '#/components/parameters/aaMutationsParam' - - $ref: '#/components/parameters/nucMutationsParam' - - $ref: '#/components/parameters/variantQueryParam' - - $ref: '#/components/parameters/dataVersionParam' - - $ref: '#/components/parameters/downloadAsFileParam' - - $ref: '#/components/parameters/dataFormatParam' - - $ref: '#/components/parameters/genbankAccessionParam' - - $ref: '#/components/parameters/sraAccessionnParam' - - $ref: '#/components/parameters/gisaidEpiIslParam' - - $ref: '#/components/parameters/strainParam' - responses: - 200: - description: GISAID EPI ISLs - content: - text/plain: - schema: - type: string - - -components: - parameters: - fieldsParam: - in: query - name: fields - schema: - type: array - items: - type: string - enum: - - date - - dateSubmitted - - region - - country - - division - - location - - regionExposure - - countryExposure - - divisionExposure - - age - - sex - - hospitalized - - died - - fullyVaccinated - - host - - samplingStrategy - - pangoLineage - - nextstrainClade - - gisaidClade - - submittingLab - - originatingLab - explode: false - example: ['pangoLineage', 'division'] - dateFromParam: - in: query - name: dateFrom - schema: - type: string - example: '2021-01-01' - dateToParam: - in: query - name: dateTo - schema: - type: string - example: '2021-12-31' - dateSubmittedFromParam: - in: query - name: dateSubmittedFrom - schema: - type: string - dateSubmittedToParam: - in: query - name: dateSubmittedTo - schema: - type: string - regionParam: - in: query - name: region - schema: - type: string - example: Europe - countryParam: - in: query - name: country - schema: - type: string - example: Switzerland - divisionParam: - in: query - name: division - schema: - type: string - locationParam: - in: query - name: location - schema: - type: string - regionExposureParam: - in: query - name: regionExposure - schema: - type: string - countryExposureParam: - in: query - name: countryExposure - schema: - type: string - divisionExposureParam: - in: query - name: divisionExposure - schema: - type: string - ageFromParam: - in: query - name: ageFrom - schema: - type: number - ageToParam: - in: query - name: ageTo - schema: - type: number - sexParam: - in: query - name: sex - schema: - type: string - hostParam: - in: query - name: host - schema: - type: string - samplingStrategyParam: - in: query - name: samplingStrategy - schema: - type: string - pangoLineageParam: - in: query - name: pangoLineage - description: Add a `*` at the end to include sub-lineages. - schema: - type: string - example: B.1.1.529* - nextstrainCladeParam: - in: query - name: nextstrainClade - schema: - type: string - gisaidCladeParam: - in: query - name: gisaidClade - schema: - type: string - submittingLabParam: - in: query - name: submittingLab - schema: - type: string - originatingLabParam: - in: query - name: originatingLab - schema: - type: string - aaMutationsParam: - in: query - name: aaMutations - schema: - type: array - items: - type: string - explode: false - example: ['S:501Y', 'S:69-'] - nucMutationsParam: - in: query - name: nucMutations - schema: - type: array - items: - type: string - explode: false - variantQueryParam: - in: query - name: variantQuery - description: TODO - schema: - type: string - dataVersionParam: - in: query - name: dataVersion - schema: - type: number - downloadAsFileParam: - in: query - name: downloadAsFile - schema: - type: boolean - example: false - dataFormatParam: - in: query - name: dataFormat - schema: - type: string - enum: - - json - - csv - example: json - genbankAccessionParam: - in: query - name: genbankAccession - schema: - type: string - sraAccessionnParam: - in: query - name: sraAccession - schema: - type: string - gisaidEpiIslParam: - in: query - name: gisaidEpiIsl - schema: - type: string - strainParam: - in: query - name: strain - schema: - type: string - schemas: - InfoSchema: - type: object - properties: - apiVersion: - type: integer - example: 1 - dataVersion: - type: number - description: The version of the underlying data. This is the UNIX timestamp of the moment when the data was last updated. - example: 1643245246 - deprecationDate: - type: string - description: The date when the endpoint is going to be deprecated. If no deprecation is planned, this field will be null. - example: '2029-12-31' - deprecationInfo: - type: string - description: Information about the upcoming deprecation event. If no deprecation is planned, this field will be null. - acknowledgement: - type: string - ResponseWrapperSchema: - type: object - properties: - info: - allOf: - - $ref: '#/components/schemas/InfoSchema' - errors: - type: array - items: - type: object - description: Information about the error. If there is no error, the `errors` field will be empty. - data: - type: object - description: The actual response data - BasicFieldsSchema: - type: object - properties: - date: - type: string - example: '2020-10-01' - dateSubmitted: - type: string - example: '2020-10-01' - region: - type: string - example: Europe - country: - type: string - example: Switzerland - division: - type: string - example: Basel-Stadt - location: - type: string - example: Basel - regionExposure: - type: string - example: Europe - countryExposure: - type: string - example: Switzerland - divisionExposure: - type: string - example: Basel-Stadt - age: - type: number - example: 27 - sex: - type: string - example: Male - hospitalized: - type: boolean - died: - type: boolean - fullyVaccinated: - type: boolean - host: - type: string - samplingStrategy: - type: string - pangoLineage: - type: string - example: BA.1 - nextstrainClade: - type: string - example: 21K - gisaidClade: - type: string - example: GRA - submittingLab: - type: string - example: lab name - originatingLab: - type: string - example: lab name - SampleIdentitySchema: - type: object - properties: - genbankAccession: - type: string - sraAccession: - type: string - gisaidEpiIsl: - type: string - strain: - type: string - ContributorsSchema: - type: object - properties: - submittingLab: - type: string - originatingLab: - type: string - authors: - type: string - MutationResponseSchema: - type: object - properties: - mutation: - type: string - proportion: - type: number - count: - type: number diff --git a/docs/slate/Dockerfile b/docs/slate/Dockerfile deleted file mode 100644 index 4c9a12eaf..000000000 --- a/docs/slate/Dockerfile +++ /dev/null @@ -1,25 +0,0 @@ -## Build doc ## - -FROM ruby:3-buster AS builder - -RUN apt-get update -RUN apt-get install -y nodejs - -WORKDIR /app -RUN gem install bundler -RUN git clone https://github.com/slatedocs/slate.git - -WORKDIR /app/slate -RUN bundle install -COPY source source -RUN bundle exec middleman build - - -## Run server ## - -FROM nginx:stable AS server - -COPY --from=builder /app/slate/build /app/ -COPY docker_resources/nginx-docs.conf /etc/nginx/conf.d/default.conf - -EXPOSE 4567 diff --git a/docs/slate/LICENSE of slatedocs b/docs/slate/LICENSE of slatedocs deleted file mode 100644 index 261eeb9e9..000000000 --- a/docs/slate/LICENSE of slatedocs +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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Message: ", response$info$deprecationInfo)) -} - -# The data is good to be used! -data <- response$data - -# Make a plot -ggplot( - data, - aes(x = "", y = count, fill = region)) + - geom_bar(width = 1, stat = "identity") + - coord_polar("y", start = 0) + - theme_minimal() + - theme( - panel.grid=element_blank(), - panel.border = element_blank(), - axis.ticks = element_blank(), - axis.title.x = element_blank(), - axis.title.y = element_blank(), - axis.text.x = element_blank()) -``` - - -Steps: - -1. Query data from the API -2. Check whether there are errors. If yes, abort! -3. Check whether a deprecation date is given. If yes, write a warning. -4. Parse data from JSON as a data frame. -5. Use the data frame to create a plot. - -## Plot the count of delta samples in a country in the past 100 days - -```r -library(jsonlite) -library(ggplot2) - -# Query the API -date_from <- format(Sys.Date() - as.difftime(100, unit = "days"), "%Y-%m-%d") -query <- paste0( - "https://lapis.cov-spectrum.org/open/v1/sample/aggregated?", - "fields=date", - "&country=Switzerland", - "&dateFrom=", date_from, - "&pangoLineage=B.1.617.2*" -) -response <- fromJSON(query) - -# Check for errors -errors <- response$errors -if (length(errors) > 0) { - stop("Errors") -} - -# Check for deprecation -deprecationDate <- response$info$deprecationDate -if (!is.null(deprecationDate)) { - warning(paste0("This version of the API will be deprecated on ", deprecationDate, - ". Message: ", response$info$deprecationInfo)) -} - -# The data is good to be used! -data <- response$data - -# Make a plot -ggplot( - data, - aes(x = as.Date(date), y = count)) + - geom_col() + - theme_bw() + - labs(x = element_blank(), y = "Count") + - scale_x_date(date_breaks = "1 month", date_labels = "%B %Y") + - ggtitle("Count of delta samples in Switzerland in the past 100 days") -``` - diff --git a/docs/slate/source/index.html.md b/docs/slate/source/index.html.md deleted file mode 100644 index b6a5a593d..000000000 --- a/docs/slate/source/index.html.md +++ /dev/null @@ -1,317 +0,0 @@ ---- -title: LAPIS Documentation - -language_tabs: # must be one of https://git.io/vQNgJ - - r - -toc_footers: - - Github - - OpenAPI-specification - - Developed by cEvo@ETH Zurich - - Documentation powered by Slate - -includes: - - use-cases - -search: true - -code_clipboard: true ---- - -# Introduction - -LAPIS (Lightweight API for Sequences) is an open web application programming interface (API) allowing easy querying of SARS-CoV-2 sequencing data using web links. The core features are: - -- Filter sequences by metadata or mutations -- Aggregate data by any metadata field you like -- Get the full metadata -- Get the sequences as FASTA (aligned or unaligned) -- Responses can be formatted as JSON and as CSV - -An OpenAPI-specification is available [here](https://lapis.cov-spectrum.org/openapi/). - -This instance uses fully public data from [NCBI GenBank](https://www.ncbi.nlm.nih.gov/genbank/) pre-proceessed and hosted by [Nextstrain](https://nextstrain.org/blog/2021-07-08-ncov-open-announcement). We update the data every day. More information about the underlying software and the code can be found in our [Github repository](https://github.com/cevo-public/LAPIS). - -In following, we demostrate the core features enabled by the API. On the left, we present the basic syntax of the API and on the right, we show how to use it for queries. In the section "Use Cases", we provide examples how to use the API to query public SARS-CoV-2 sequencing data to generate statistics, create plots, or download sequences for further analysis. - - -# Overview - -The API has six main endpoints related to samples. These endpoints provide different types of data: - -- `/sample/aggregated` - use to get summary data aggregated across samples -- `/sample/details` - use to get per-sample metadata -- `/sample/aa-mutations` - use to get the common amino acid mutations (shared by at least 5% of the sequences) -- `/sample/nuc-mutations` - use to get the common nucleotide mutations (shared by at least 5% of the sequences) -- `/sample/fasta` - use to get original (unaligned) sequences -- `/sample/fasta-aligned` - use to get aligned sequences - -The API returns a response (data) based on a query to one of the endpoints. You can view a response in your browser, or use the data programatically. We'll provide some examples in R. - - - -## Query Format - -> **Query example:** -> -> Get the total number of available sequences:
-> -> /sample/aggregated -> - -To query an endpoint, use the web link with prefix -`https://lapis.cov-spectrum.org/open/v1` and the suffix for the relevant endpoint. In the examples, we only show the suffixes to keep things simple, but you can click to try the full link in your browser. - -## Response Format - -> **Response example**: - -```json -{ - "info":{"apiVersion":1,"deprecationDate":null,"deprecationInfo":null}, - "errors":[], - "data":[{"count":913515}] -} -``` - -The responses can be formatted in JSON or CSV. The default is JSON. To get CSV responses, append the query parameter `dataFormat=csv`. - -Responses returned in the [JSON](https://www.json.org/json-en.html) format have three top level attributes: - -- "info" - data about the API itself -- "errors" - an array (hopefully empty!) of things that wrong. -- "data" - the actual data - - -# Filters - -> **Examples:** -> -> Get the number of all samples in Switzerland in 2021:
-> -> /sample/aggregated?country=Switzerland&dateFrom=2021-01-01&dateTo=2021-12-31 -> - -```json -{ - "info":{"apiVersion":1,"deprecationDate":null,"deprecationInfo":null}, - "errors":[], - "data":[{"count":22701}] -} -``` - -> Get details about samples from lineage AY.1 in Geneva, Switzerland:
-> -> /sample/details?country=Switzerland&division=Geneva&pangoLineage=AY.1 -> - -```json -{ - "info": {"apiVersion":1,"deprecationDate":null,"deprecationInfo":null}, - "errors": [], - "data": [ - { - "date": "2021-05-26", - "dateSubmitted": "2021-06-29", - "region": "Europe", - "country": "Switzerland", - "division": "Geneva", - "location": null, - "regionExposure": "Europe", - "countryExposure": "Switzerland", - "divisionExposure": "Geneva", - "age": null, - "sex": null, - "host": "Homo sapiens", - "samplingStrategy": null, - "pangoLineage": "AY.1", - "nextstrainClade": "21A (Delta)", - "gisaidCloade": null, - "submittingLab": null, - "originatingLab": null, - "genbankAccession": "OU268406", - "sraAccession": null, - "gisaidEpiIsl": "EPI_ISL_2405325", - "strain":"Switzerland/GE-HUG-34284688/2021" - }, - ... - ] -} -``` - -Large queries, for example detailed information on all the samples, will take a bit. Instead, we can adapt the query to filter to only samples of interest. The syntax for additing filters is `=&=`. - -All six **sample** endpoints can be filtered by the following attributes: - -- dateFrom -- dateTo -- dateSubmittedFrom -- dateSubmittedTo -- region -- country -- division -- location -- regionExposure -- countryExposure -- divisionExposure -- ageFrom -- ageTo -- sex -- host -- samplingStrategy -- pangoLineage (see section "Filter Pango Lineages") -- nextcladePangoLineage -- nextstrainClade -- gisaidClade -- submittingLab -- originatingLab -- nucMutations (see section "Filter Mutations") -- aaMutations (see section "Filter Mutations") -- nextcladeQcOverallScoreFrom -- nextcladeQcOverallScoreTo -- nextcladeQcMissingDataScoreFrom -- nextcladeQcMissingDataScoreTo -- nextcladeQcMixedSitesScoreFrom -- nextcladeQcMixedSitesScoreTo -- nextcladeQcPrivateMutationsScoreFrom -- nextcladeQcPrivateMutationsScoreTo -- nextcladeQcSnpClustersScoreFrom -- nextcladeQcSnpClustersScoreTo -- nextcladeQcFrameShiftsScoreFrom -- nextcladeQcFrameShiftsScoreTo -- nextcladeQcStopCodonsScoreFrom -- nextcladeQcStopCodonsScoreTo - -The endpoints `details`, `aa-mutations`, `nuc-mutations`, `fasta`, and `fasta-aligned` can additionally be filtered by these attributes: - -- genbankAccession -- sraAccession -- gisaidEpiIsl -- strain - -To determine which values are available for each attribute, see the example in section "Aggregation". - -## Filter Pango Lineages - - -> Get the total number of samples of the lineage B.1.617.2 without sub-lineages:
-> -> /sample/aggregated?pangoLineage=B.1.617.2 -> - -> Get the total number of samples of the lineage B.1.617.2 including sub-lineages:
-> -> /sample/aggregated?pangoLineage=B.1.617.2* -> - - -Pango lineage names inherit the hierarchical nature of genetic lineages. For example, B.1.1 is a sub-lineage of B.1. More information about the pango nomenclature can be found on the website of the [Pango network](https://www.pango.network/). - -With the `pangoLineage` filter, it is possible to not only filter for a very specific lineage but also to include its sub-lineages. To include sub-lineages, add a `*` at the end. For example, writing B.1.351 will only give samples of B.1.351. Writing B.1.351* or B.1.351.* (there is no difference between these two options) will return B.1.351, B.1.351.1, B.1.351.2, etc. - -An official pango lineage name can only have at most three number components. A sub-lineage of a lineage with a maximal-length name (e.g., B.1.617.2) will get an alias. A list of aliases can be found [here](https://github.com/cov-lineages/pango-designation/blob/master/pango_designation/alias_key.json). B.1.617.2 has the alias AY so that AY.1 would be a sub-lineage of B.1.617.2. LAPIS is aware of aliases. Filtering B.1.617.2* will include every lineage that starts with AY. It is further possible to search for B.1.617.2.1 which will then return the same results as AY.1. - - -## Filter Mutations - -> Get the total number of samples with the synonymous nucleotide mutations 913T and 5986T and the amino acid mutation S:484K:
-> -> /sample/aggregated?nucMutations=913T,5986T&aaMutations=S:484K -> - -> Get the total number of samples for which we do not know whether the S:501 position is mutated:
-> -> /sample/aggregated?aaMutations=S:501X -> - -It is possible to filter for amino acid and nucleotide bases/mutations. Multiple mutations can be provided by specifying a comma-separated list. - -A nucleotide mutation has the format ``. A "base" can be one of the four nucleotides `A`, `T`, `C`, and `G`. It can also be `-` for deletion and `N` for unknown. - -An amino acid mutation has the format `:`. The following genes are available: E, M, N, ORF1a, ORF1b, ORF3a, ORF6, ORF7a, ORF7b, ORF8, ORF9b, S. A "base" can be one of the 20 amino acid codes. It can also be `-` for deletion and `X` for unknown. - -The `` can be omitted to filter for any mutation. You can write a `.` for the `` to filter for sequences for which it is confirmed that no mutation occurred, i.e., has the same base as the reference genome at the specified position. - - -# Aggregation - -> **Examples:** -> -> Get the number of B.1.1.7 samples per country:
-> -> /sample/aggregated?fields=country&pangoLineage=B.1.1.7 -> - -```json -{ - "info": {"apiVersion":1,"deprecationDate":null,"deprecationInfo":null}, - "errors": [], - "data": [ - {"country": "Austria", "count": 82}, - {"country": "Bahrain", "count": 48}, - ... - ] -} -``` - -> Get the number of samples per Nextstrain clade and country:
-> -> /sample/aggregated?fields=nextstrainClade,country -> - -```json -{ - "info": {"apiVersion":1,"deprecationDate":null,"deprecationInfo":null}, - "errors": [], - "data": [ - {"nextstrainClade": "19A", "country": "Australia", "count": 317}, - {"nextstrainClade": "19A", "country": "Bahrain", "count": 2}, - ... - ] -} -``` - -> Get all the possible values for attribute "division" in Swtizerland:
-> -> /sample/aggregated?division,country=Switzerland -> - -```json -{ - "info": {"apiVersion":1,"deprecationDate":null,"deprecationInfo":null}, - "errors": [], - "data": [ - {"division": "Basel-Land", "count": 4658}, - {"division": "Aargau", "count": 2964}, - ... - ] -} -``` - -Above, we used the `/sample/aggregated` endpoint to get the total counts of sequences with or without filters. Using the query parameter `fields`, we can group the samples and get the counts per group. For example, we can use it to get the number of samples per country. We can also use it to list the available values for each attribute. - -`fields` accepts a comma-separated list. The following values are available: - -- date -- dateSubmitted -- region -- country -- division -- location -- regionExposure -- countryExposure -- divisionExposure -- age -- sex -- host -- samplingStrategy -- pangoLineage -- nextcladePangoLineage -- nextstrainClade -- gisaidClade -- submittingLab -- originatingLab - - diff --git a/docs/slate/source/javascripts/all.js b/docs/slate/source/javascripts/all.js deleted file mode 100644 index 5f5d4067b..000000000 --- a/docs/slate/source/javascripts/all.js +++ /dev/null @@ -1,2 +0,0 @@ -//= require ./all_nosearch -//= require ./app/_search diff --git a/docs/slate/source/javascripts/all_nosearch.js b/docs/slate/source/javascripts/all_nosearch.js deleted file mode 100644 index 026e5a200..000000000 --- a/docs/slate/source/javascripts/all_nosearch.js +++ /dev/null @@ -1,27 +0,0 @@ -//= require ./lib/_energize -//= require ./app/_copy -//= require ./app/_toc -//= require ./app/_lang - -function adjustLanguageSelectorWidth() { - const elem = $('.dark-box > .lang-selector'); - elem.width(elem.parent().width()); -} - -$(function() { - loadToc($('#toc'), '.toc-link', '.toc-list-h2', 10); - setupLanguages($('body').data('languages')); - $('.content').imagesLoaded( function() { - window.recacheHeights(); - window.refreshToc(); - }); - - $(window).resize(function() { - adjustLanguageSelectorWidth(); - }); - adjustLanguageSelectorWidth(); -}); - -window.onpopstate = function() { - activateLanguage(getLanguageFromQueryString()); -}; diff --git a/docs/slate/source/javascripts/app/_copy.js b/docs/slate/source/javascripts/app/_copy.js deleted file mode 100644 index 4dfbbb6c0..000000000 --- a/docs/slate/source/javascripts/app/_copy.js +++ /dev/null @@ -1,15 +0,0 @@ -function copyToClipboard(container) { - const el = document.createElement('textarea'); - el.value = container.textContent.replace(/\n$/, ''); - document.body.appendChild(el); - el.select(); - document.execCommand('copy'); - document.body.removeChild(el); -} - -function setupCodeCopy() { - $('pre.highlight').prepend('
Copy to Clipboard
'); - $('.copy-clipboard').on('click', function() { - copyToClipboard(this.parentNode.children[1]); - }); -} diff --git a/docs/slate/source/javascripts/app/_lang.js b/docs/slate/source/javascripts/app/_lang.js deleted file mode 100644 index cc5ac8b6b..000000000 --- a/docs/slate/source/javascripts/app/_lang.js +++ /dev/null @@ -1,171 +0,0 @@ -//= require ../lib/_jquery - -/* -Copyright 2008-2013 Concur Technologies, Inc. - -Licensed under the Apache License, Version 2.0 (the "License"); you may -not use this file except in compliance with the License. You may obtain -a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -License for the specific language governing permissions and limitations -under the License. -*/ -;(function () { - 'use strict'; - - var languages = []; - - window.setupLanguages = setupLanguages; - window.activateLanguage = activateLanguage; - window.getLanguageFromQueryString = getLanguageFromQueryString; - - function activateLanguage(language) { - if (!language) return; - if (language === "") return; - - $(".lang-selector a").removeClass('active'); - $(".lang-selector a[data-language-name='" + language + "']").addClass('active'); - for (var i=0; i < languages.length; i++) { - $(".highlight.tab-" + languages[i]).hide(); - $(".lang-specific." + languages[i]).hide(); - } - $(".highlight.tab-" + language).show(); - $(".lang-specific." + language).show(); - - window.recacheHeights(); - - // scroll to the new location of the position - if ($(window.location.hash).get(0)) { - $(window.location.hash).get(0).scrollIntoView(true); - } - } - - // parseURL and stringifyURL are from https://github.com/sindresorhus/query-string - // MIT licensed - // https://github.com/sindresorhus/query-string/blob/7bee64c16f2da1a326579e96977b9227bf6da9e6/license - function parseURL(str) { - if (typeof str !== 'string') { - return {}; - } - - str = str.trim().replace(/^(\?|#|&)/, ''); - - if (!str) { - return {}; - } - - return str.split('&').reduce(function (ret, param) { - var parts = param.replace(/\+/g, ' ').split('='); - var key = parts[0]; - var val = parts[1]; - - key = decodeURIComponent(key); - // missing `=` should be `null`: - // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters - val = val === undefined ? null : decodeURIComponent(val); - - if (!ret.hasOwnProperty(key)) { - ret[key] = val; - } else if (Array.isArray(ret[key])) { - ret[key].push(val); - } else { - ret[key] = [ret[key], val]; - } - - return ret; - }, {}); - }; - - function stringifyURL(obj) { - return obj ? Object.keys(obj).sort().map(function (key) { - var val = obj[key]; - - if (Array.isArray(val)) { - return val.sort().map(function (val2) { - return encodeURIComponent(key) + '=' + encodeURIComponent(val2); - }).join('&'); - } - - return encodeURIComponent(key) + '=' + encodeURIComponent(val); - }).join('&') : ''; - }; - - // gets the language set in the query string - function getLanguageFromQueryString() { - if (location.search.length >= 1) { - var language = parseURL(location.search).language; - if (language) { - return language; - } else if (jQuery.inArray(location.search.substr(1), languages) != -1) { - return location.search.substr(1); - } - } - - return false; - } - - // returns a new query string with the new language in it - function generateNewQueryString(language) { - var url = parseURL(location.search); - if (url.language) { - url.language = language; - return stringifyURL(url); - } - return language; - } - - // if a button is clicked, add the state to the history - function pushURL(language) { - if (!history) { return; } - var hash = window.location.hash; - if (hash) { - hash = hash.replace(/^#+/, ''); - } - history.pushState({}, '', '?' + generateNewQueryString(language) + '#' + hash); - - // save language as next default - if (localStorage) { - localStorage.setItem("language", language); - } - } - - function setupLanguages(l) { - var defaultLanguage = null; - if (localStorage) { - defaultLanguage = localStorage.getItem("language"); - } - - languages = l; - - var presetLanguage = getLanguageFromQueryString(); - if (presetLanguage) { - // the language is in the URL, so use that language! - activateLanguage(presetLanguage); - - if (localStorage) { - localStorage.setItem("language", presetLanguage); - } - } else if ((defaultLanguage !== null) && (jQuery.inArray(defaultLanguage, languages) != -1)) { - // the language was the last selected one saved in localstorage, so use that language! - activateLanguage(defaultLanguage); - } else { - // no language selected, so use the default - activateLanguage(languages[0]); - } - } - - // if we click on a language tab, activate that language - $(function() { - $(".lang-selector a").on("click", function() { - var language = $(this).data("language-name"); - pushURL(language); - activateLanguage(language); - return false; - }); - }); -})(); diff --git a/docs/slate/source/javascripts/app/_search.js b/docs/slate/source/javascripts/app/_search.js deleted file mode 100644 index 0b0ccd97f..000000000 --- a/docs/slate/source/javascripts/app/_search.js +++ /dev/null @@ -1,102 +0,0 @@ -//= require ../lib/_lunr -//= require ../lib/_jquery -//= require ../lib/_jquery.highlight -;(function () { - 'use strict'; - - var content, searchResults; - var highlightOpts = { element: 'span', className: 'search-highlight' }; - var searchDelay = 0; - var timeoutHandle = 0; - var index; - - function populate() { - index = lunr(function(){ - - this.ref('id'); - this.field('title', { boost: 10 }); - this.field('body'); - this.pipeline.add(lunr.trimmer, lunr.stopWordFilter); - var lunrConfig = this; - - $('h1, h2').each(function() { - var title = $(this); - var body = title.nextUntil('h1, h2'); - lunrConfig.add({ - id: title.prop('id'), - title: title.text(), - body: body.text() - }); - }); - - }); - determineSearchDelay(); - } - - $(populate); - $(bind); - - function determineSearchDelay() { - if (index.tokenSet.toArray().length>5000) { - searchDelay = 300; - } - } - - function bind() { - content = $('.content'); - searchResults = $('.search-results'); - - $('#input-search').on('keyup',function(e) { - var wait = function() { - return function(executingFunction, waitTime){ - clearTimeout(timeoutHandle); - timeoutHandle = setTimeout(executingFunction, waitTime); - }; - }(); - wait(function(){ - search(e); - }, searchDelay); - }); - } - - function search(event) { - - var searchInput = $('#input-search')[0]; - - unhighlight(); - searchResults.addClass('visible'); - - // ESC clears the field - if (event.keyCode === 27) searchInput.value = ''; - - if (searchInput.value) { - var results = index.search(searchInput.value).filter(function(r) { - return r.score > 0.0001; - }); - - if (results.length) { - searchResults.empty(); - $.each(results, function (index, result) { - var elem = document.getElementById(result.ref); - searchResults.append("
  • " + $(elem).text() + "
    • "); - }); - highlight.call(searchInput); - } else { - searchResults.html('
  • '); - $('.search-results li').text('No Results Found for "' + searchInput.value + '"'); - } - } else { - unhighlight(); - searchResults.removeClass('visible'); - } - } - - function highlight() { - if (this.value) content.highlight(this.value, highlightOpts); - } - - function unhighlight() { - content.unhighlight(highlightOpts); - } -})(); - diff --git a/docs/slate/source/javascripts/app/_toc.js b/docs/slate/source/javascripts/app/_toc.js deleted file mode 100644 index f70bdc0ff..000000000 --- a/docs/slate/source/javascripts/app/_toc.js +++ /dev/null @@ -1,122 +0,0 @@ -//= require ../lib/_jquery -//= require ../lib/_imagesloaded.min -;(function () { - 'use strict'; - - var htmlPattern = /<[^>]*>/g; - var loaded = false; - - var debounce = function(func, waitTime) { - var timeout = false; - return function() { - if (timeout === false) { - setTimeout(function() { - func(); - timeout = false; - }, waitTime); - timeout = true; - } - }; - }; - - var closeToc = function() { - $(".toc-wrapper").removeClass('open'); - $("#nav-button").removeClass('open'); - }; - - function loadToc($toc, tocLinkSelector, tocListSelector, scrollOffset) { - var headerHeights = {}; - var pageHeight = 0; - var windowHeight = 0; - var originalTitle = document.title; - - var recacheHeights = function() { - headerHeights = {}; - pageHeight = $(document).height(); - windowHeight = $(window).height(); - - $toc.find(tocLinkSelector).each(function() { - var targetId = $(this).attr('href'); - if (targetId[0] === "#") { - headerHeights[targetId] = $("#" + $.escapeSelector(targetId.substring(1))).offset().top; - } - }); - }; - - var refreshToc = function() { - var currentTop = $(document).scrollTop() + scrollOffset; - - if (currentTop + windowHeight >= pageHeight) { - // at bottom of page, so just select last header by making currentTop very large - // this fixes the problem where the last header won't ever show as active if its content - // is shorter than the window height - currentTop = pageHeight + 1000; - } - - var best = null; - for (var name in headerHeights) { - if ((headerHeights[name] < currentTop && headerHeights[name] > headerHeights[best]) || best === null) { - best = name; - } - } - - // Catch the initial load case - if (currentTop == scrollOffset && !loaded) { - best = window.location.hash; - loaded = true; - } - - var $best = $toc.find("[href='" + best + "']").first(); - if (!$best.hasClass("active")) { - // .active is applied to the ToC link we're currently on, and its parent
      s selected by tocListSelector - // .active-expanded is applied to the ToC links that are parents of this one - $toc.find(".active").removeClass("active"); - $toc.find(".active-parent").removeClass("active-parent"); - $best.addClass("active"); - $best.parents(tocListSelector).addClass("active").siblings(tocLinkSelector).addClass('active-parent'); - $best.siblings(tocListSelector).addClass("active"); - $toc.find(tocListSelector).filter(":not(.active)").slideUp(150); - $toc.find(tocListSelector).filter(".active").slideDown(150); - if (window.history.replaceState) { - window.history.replaceState(null, "", best); - } - var thisTitle = $best.data("title"); - if (thisTitle !== undefined && thisTitle.length > 0) { - document.title = thisTitle.replace(htmlPattern, "") + " – " + originalTitle; - } else { - document.title = originalTitle; - } - } - }; - - var makeToc = function() { - recacheHeights(); - refreshToc(); - - $("#nav-button").click(function() { - $(".toc-wrapper").toggleClass('open'); - $("#nav-button").toggleClass('open'); - return false; - }); - $(".page-wrapper").click(closeToc); - $(".toc-link").click(closeToc); - - // reload immediately after scrolling on toc click - $toc.find(tocLinkSelector).click(function() { - setTimeout(function() { - refreshToc(); - }, 0); - }); - - $(window).scroll(debounce(refreshToc, 200)); - $(window).resize(debounce(recacheHeights, 200)); - }; - - makeToc(); - - window.recacheHeights = recacheHeights; - window.refreshToc = refreshToc; - } - - window.loadToc = loadToc; -})(); diff --git a/docs/slate/source/javascripts/lib/_energize.js b/docs/slate/source/javascripts/lib/_energize.js deleted file mode 100644 index 6798f3c03..000000000 --- a/docs/slate/source/javascripts/lib/_energize.js +++ /dev/null @@ -1,169 +0,0 @@ -/** - * energize.js v0.1.0 - * - * Speeds up click events on mobile devices. - * https://github.com/davidcalhoun/energize.js - */ - -(function() { // Sandbox - /** - * Don't add to non-touch devices, which don't need to be sped up - */ - if(!('ontouchstart' in window)) return; - - var lastClick = {}, - isThresholdReached, touchstart, touchmove, touchend, - click, closest; - - /** - * isThresholdReached - * - * Compare touchstart with touchend xy coordinates, - * and only fire simulated click event if the coordinates - * are nearby. (don't want clicking to be confused with a swipe) - */ - isThresholdReached = function(startXY, xy) { - return Math.abs(startXY[0] - xy[0]) > 5 || Math.abs(startXY[1] - xy[1]) > 5; - }; - - /** - * touchstart - * - * Save xy coordinates when the user starts touching the screen - */ - touchstart = function(e) { - this.startXY = [e.touches[0].clientX, e.touches[0].clientY]; - this.threshold = false; - }; - - /** - * touchmove - * - * Check if the user is scrolling past the threshold. - * Have to check here because touchend will not always fire - * on some tested devices (Kindle Fire?) - */ - touchmove = function(e) { - // NOOP if the threshold has already been reached - if(this.threshold) return false; - - this.threshold = isThresholdReached(this.startXY, [e.touches[0].clientX, e.touches[0].clientY]); - }; - - /** - * touchend - * - * If the user didn't scroll past the threshold between - * touchstart and touchend, fire a simulated click. - * - * (This will fire before a native click) - */ - touchend = function(e) { - // Don't fire a click if the user scrolled past the threshold - if(this.threshold || isThresholdReached(this.startXY, [e.changedTouches[0].clientX, e.changedTouches[0].clientY])) { - return; - } - - /** - * Create and fire a click event on the target element - * https://developer.mozilla.org/en/DOM/event.initMouseEvent - */ - var touch = e.changedTouches[0], - evt = document.createEvent('MouseEvents'); - evt.initMouseEvent('click', true, true, window, 0, touch.screenX, touch.screenY, touch.clientX, touch.clientY, false, false, false, false, 0, null); - evt.simulated = true; // distinguish from a normal (nonsimulated) click - e.target.dispatchEvent(evt); - }; - - /** - * click - * - * Because we've already fired a click event in touchend, - * we need to listed for all native click events here - * and suppress them as necessary. - */ - click = function(e) { - /** - * Prevent ghost clicks by only allowing clicks we created - * in the click event we fired (look for e.simulated) - */ - var time = Date.now(), - timeDiff = time - lastClick.time, - x = e.clientX, - y = e.clientY, - xyDiff = [Math.abs(lastClick.x - x), Math.abs(lastClick.y - y)], - target = closest(e.target, 'A') || e.target, // needed for standalone apps - nodeName = target.nodeName, - isLink = nodeName === 'A', - standAlone = window.navigator.standalone && isLink && e.target.getAttribute("href"); - - lastClick.time = time; - lastClick.x = x; - lastClick.y = y; - - /** - * Unfortunately Android sometimes fires click events without touch events (seen on Kindle Fire), - * so we have to add more logic to determine the time of the last click. Not perfect... - * - * Older, simpler check: if((!e.simulated) || standAlone) - */ - if((!e.simulated && (timeDiff < 500 || (timeDiff < 1500 && xyDiff[0] < 50 && xyDiff[1] < 50))) || standAlone) { - e.preventDefault(); - e.stopPropagation(); - if(!standAlone) return false; - } - - /** - * Special logic for standalone web apps - * See http://stackoverflow.com/questions/2898740/iphone-safari-web-app-opens-links-in-new-window - */ - if(standAlone) { - window.location = target.getAttribute("href"); - } - - /** - * Add an energize-focus class to the targeted link (mimics :focus behavior) - * TODO: test and/or remove? Does this work? - */ - if(!target || !target.classList) return; - target.classList.add("energize-focus"); - window.setTimeout(function(){ - target.classList.remove("energize-focus"); - }, 150); - }; - - /** - * closest - * @param {HTMLElement} node current node to start searching from. - * @param {string} tagName the (uppercase) name of the tag you're looking for. - * - * Find the closest ancestor tag of a given node. - * - * Starts at node and goes up the DOM tree looking for a - * matching nodeName, continuing until hitting document.body - */ - closest = function(node, tagName){ - var curNode = node; - - while(curNode !== document.body) { // go up the dom until we find the tag we're after - if(!curNode || curNode.nodeName === tagName) { return curNode; } // found - curNode = curNode.parentNode; // not found, so keep going up - } - - return null; // not found - }; - - /** - * Add all delegated event listeners - * - * All the events we care about bubble up to document, - * so we can take advantage of event delegation. - * - * Note: no need to wait for DOMContentLoaded here - */ - document.addEventListener('touchstart', touchstart, false); - document.addEventListener('touchmove', touchmove, false); - document.addEventListener('touchend', touchend, false); - document.addEventListener('click', click, true); // TODO: why does this use capture? - -})(); \ No newline at end of file diff --git a/docs/slate/source/javascripts/lib/_imagesloaded.min.js b/docs/slate/source/javascripts/lib/_imagesloaded.min.js deleted file mode 100644 index e443a77d6..000000000 --- a/docs/slate/source/javascripts/lib/_imagesloaded.min.js +++ /dev/null @@ -1,7 +0,0 @@ -/*! - * imagesLoaded PACKAGED v4.1.4 - * JavaScript is all like "You images are done yet or what?" - * MIT License - */ - -!function(e,t){"function"==typeof define&&define.amd?define("ev-emitter/ev-emitter",t):"object"==typeof module&&module.exports?module.exports=t():e.EvEmitter=t()}("undefined"!=typeof window?window:this,function(){function e(){}var t=e.prototype;return t.on=function(e,t){if(e&&t){var i=this._events=this._events||{},n=i[e]=i[e]||[];return n.indexOf(t)==-1&&n.push(t),this}},t.once=function(e,t){if(e&&t){this.on(e,t);var i=this._onceEvents=this._onceEvents||{},n=i[e]=i[e]||{};return n[t]=!0,this}},t.off=function(e,t){var i=this._events&&this._events[e];if(i&&i.length){var n=i.indexOf(t);return n!=-1&&i.splice(n,1),this}},t.emitEvent=function(e,t){var i=this._events&&this._events[e];if(i&&i.length){i=i.slice(0),t=t||[];for(var n=this._onceEvents&&this._onceEvents[e],o=0;o (default options) - * $('#content').highlight('lorem'); - * - * // search for and highlight more terms at once - * // so you can save some time on traversing DOM - * $('#content').highlight(['lorem', 'ipsum']); - * $('#content').highlight('lorem ipsum'); - * - * // search only for entire word 'lorem' - * $('#content').highlight('lorem', { wordsOnly: true }); - * - * // don't ignore case during search of term 'lorem' - * $('#content').highlight('lorem', { caseSensitive: true }); - * - * // wrap every occurrance of term 'ipsum' in content - * // with - * $('#content').highlight('ipsum', { element: 'em', className: 'important' }); - * - * // remove default highlight - * $('#content').unhighlight(); - * - * // remove custom highlight - * $('#content').unhighlight({ element: 'em', className: 'important' }); - * - * - * Copyright (c) 2009 Bartek Szopka - * - * Licensed under MIT license. - * - */ - -jQuery.extend({ - highlight: function (node, re, nodeName, className) { - if (node.nodeType === 3) { - var match = node.data.match(re); - if (match) { - var highlight = document.createElement(nodeName || 'span'); - highlight.className = className || 'highlight'; - var wordNode = node.splitText(match.index); - wordNode.splitText(match[0].length); - var wordClone = wordNode.cloneNode(true); - highlight.appendChild(wordClone); - wordNode.parentNode.replaceChild(highlight, wordNode); - return 1; //skip added node in parent - } - } else if ((node.nodeType === 1 && node.childNodes) && // only element nodes that have children - !/(script|style)/i.test(node.tagName) && // ignore script and style nodes - !(node.tagName === nodeName.toUpperCase() && node.className === className)) { // skip if already highlighted - for (var i = 0; i < node.childNodes.length; i++) { - i += jQuery.highlight(node.childNodes[i], re, nodeName, className); - } - } - return 0; - } -}); - -jQuery.fn.unhighlight = function (options) { - var settings = { className: 'highlight', element: 'span' }; - jQuery.extend(settings, options); - - return this.find(settings.element + "." + settings.className).each(function () { - var parent = this.parentNode; - parent.replaceChild(this.firstChild, this); - parent.normalize(); - }).end(); -}; - -jQuery.fn.highlight = function (words, options) { - var settings = { className: 'highlight', element: 'span', caseSensitive: false, wordsOnly: false }; - jQuery.extend(settings, options); - - if (words.constructor === String) { - words = [words]; - } - words = jQuery.grep(words, function(word, i){ - return word != ''; - }); - words = jQuery.map(words, function(word, i) { - return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); - }); - if (words.length == 0) { return this; }; - - var flag = settings.caseSensitive ? "" : "i"; - var pattern = "(" + words.join("|") + ")"; - if (settings.wordsOnly) { - pattern = "\\b" + pattern + "\\b"; - } - var re = new RegExp(pattern, flag); - - return this.each(function () { - jQuery.highlight(this, re, settings.element, settings.className); - }); -}; - diff --git a/docs/slate/source/javascripts/lib/_jquery.js b/docs/slate/source/javascripts/lib/_jquery.js deleted file mode 100644 index 50937333b..000000000 --- a/docs/slate/source/javascripts/lib/_jquery.js +++ /dev/null @@ -1,10872 +0,0 @@ -/*! - * jQuery JavaScript Library v3.5.1 - * https://jquery.com/ - * - * Includes Sizzle.js - * https://sizzlejs.com/ - * - * Copyright JS Foundation and other contributors - * Released under the MIT license - * https://jquery.org/license - * - * Date: 2020-05-04T22:49Z - */ -( function( global, factory ) { - - "use strict"; - - if ( typeof module === "object" && typeof module.exports === "object" ) { - - // For CommonJS and CommonJS-like environments where a proper `window` - // is present, execute the factory and get jQuery. - // For environments that do not have a `window` with a `document` - // (such as Node.js), expose a factory as module.exports. - // This accentuates the need for the creation of a real `window`. - // e.g. var jQuery = require("jquery")(window); - // See ticket #14549 for more info. - module.exports = global.document ? - factory( global, true ) : - function( w ) { - if ( !w.document ) { - throw new Error( "jQuery requires a window with a document" ); - } - return factory( w ); - }; - } else { - factory( global ); - } - -// Pass this if window is not defined yet -} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { - -// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 -// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode -// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common -// enough that all such attempts are guarded in a try block. -"use strict"; - -var arr = []; - -var getProto = Object.getPrototypeOf; - -var slice = arr.slice; - -var flat = arr.flat ? function( array ) { - return arr.flat.call( array ); -} : function( array ) { - return arr.concat.apply( [], array ); -}; - - -var push = arr.push; - -var indexOf = arr.indexOf; - -var class2type = {}; - -var toString = class2type.toString; - -var hasOwn = class2type.hasOwnProperty; - -var fnToString = hasOwn.toString; - -var ObjectFunctionString = fnToString.call( Object ); - -var support = {}; - -var isFunction = function isFunction( obj ) { - - // Support: Chrome <=57, Firefox <=52 - // In some browsers, typeof returns "function" for HTML elements - // (i.e., `typeof document.createElement( "object" ) === "function"`). - // We don't want to classify *any* DOM node as a function. - return typeof obj === "function" && typeof obj.nodeType !== "number"; - }; - - -var isWindow = function isWindow( obj ) { - return obj != null && obj === obj.window; - }; - - -var document = window.document; - - - - var preservedScriptAttributes = { - type: true, - src: true, - nonce: true, - noModule: true - }; - - function DOMEval( code, node, doc ) { - doc = doc || document; - - var i, val, - script = doc.createElement( "script" ); - - script.text = code; - if ( node ) { - for ( i in preservedScriptAttributes ) { - - // Support: Firefox 64+, Edge 18+ - // Some browsers don't support the "nonce" property on scripts. - // On the other hand, just using `getAttribute` is not enough as - // the `nonce` attribute is reset to an empty string whenever it - // becomes browsing-context connected. - // See https://github.com/whatwg/html/issues/2369 - // See https://html.spec.whatwg.org/#nonce-attributes - // The `node.getAttribute` check was added for the sake of - // `jQuery.globalEval` so that it can fake a nonce-containing node - // via an object. - val = node[ i ] || node.getAttribute && node.getAttribute( i ); - if ( val ) { - script.setAttribute( i, val ); - } - } - } - doc.head.appendChild( script ).parentNode.removeChild( script ); - } - - -function toType( obj ) { - if ( obj == null ) { - return obj + ""; - } - - // Support: Android <=2.3 only (functionish RegExp) - return typeof obj === "object" || typeof obj === "function" ? - class2type[ toString.call( obj ) ] || "object" : - typeof obj; -} -/* global Symbol */ -// Defining this global in .eslintrc.json would create a danger of using the global -// unguarded in another place, it seems safer to define global only for this module - - - -var - version = "3.5.1", - - // Define a local copy of jQuery - jQuery = function( selector, context ) { - - // The jQuery object is actually just the init constructor 'enhanced' - // Need init if jQuery is called (just allow error to be thrown if not included) - return new jQuery.fn.init( selector, context ); - }; - -jQuery.fn = jQuery.prototype = { - - // The current version of jQuery being used - jquery: version, - - constructor: jQuery, - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function() { - return slice.call( this ); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function( num ) { - - // Return all the elements in a clean array - if ( num == null ) { - return slice.call( this ); - } - - // Return just the one element from the set - return num < 0 ? this[ num + this.length ] : this[ num ]; - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function( elems ) { - - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - each: function( callback ) { - return jQuery.each( this, callback ); - }, - - map: function( callback ) { - return this.pushStack( jQuery.map( this, function( elem, i ) { - return callback.call( elem, i, elem ); - } ) ); - }, - - slice: function() { - return this.pushStack( slice.apply( this, arguments ) ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - even: function() { - return this.pushStack( jQuery.grep( this, function( _elem, i ) { - return ( i + 1 ) % 2; - } ) ); - }, - - odd: function() { - return this.pushStack( jQuery.grep( this, function( _elem, i ) { - return i % 2; - } ) ); - }, - - eq: function( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); - }, - - end: function() { - return this.prevObject || this.constructor(); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: push, - sort: arr.sort, - splice: arr.splice -}; - -jQuery.extend = jQuery.fn.extend = function() { - var options, name, src, copy, copyIsArray, clone, - target = arguments[ 0 ] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - - // Skip the boolean and the target - target = arguments[ i ] || {}; - i++; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !isFunction( target ) ) { - target = {}; - } - - // Extend jQuery itself if only one argument is passed - if ( i === length ) { - target = this; - i--; - } - - for ( ; i < length; i++ ) { - - // Only deal with non-null/undefined values - if ( ( options = arguments[ i ] ) != null ) { - - // Extend the base object - for ( name in options ) { - copy = options[ name ]; - - // Prevent Object.prototype pollution - // Prevent never-ending loop - if ( name === "__proto__" || target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject( copy ) || - ( copyIsArray = Array.isArray( copy ) ) ) ) { - src = target[ name ]; - - // Ensure proper type for the source value - if ( copyIsArray && !Array.isArray( src ) ) { - clone = []; - } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { - clone = {}; - } else { - clone = src; - } - copyIsArray = false; - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; -}; - -jQuery.extend( { - - // Unique for each copy of jQuery on the page - expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), - - // Assume jQuery is ready without the ready module - isReady: true, - - error: function( msg ) { - throw new Error( msg ); - }, - - noop: function() {}, - - isPlainObject: function( obj ) { - var proto, Ctor; - - // Detect obvious negatives - // Use toString instead of jQuery.type to catch host objects - if ( !obj || toString.call( obj ) !== "[object Object]" ) { - return false; - } - - proto = getProto( obj ); - - // Objects with no prototype (e.g., `Object.create( null )`) are plain - if ( !proto ) { - return true; - } - - // Objects with prototype are plain iff they were constructed by a global Object function - Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; - return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; - }, - - isEmptyObject: function( obj ) { - var name; - - for ( name in obj ) { - return false; - } - return true; - }, - - // Evaluates a script in a provided context; falls back to the global one - // if not specified. - globalEval: function( code, options, doc ) { - DOMEval( code, { nonce: options && options.nonce }, doc ); - }, - - each: function( obj, callback ) { - var length, i = 0; - - if ( isArrayLike( obj ) ) { - length = obj.length; - for ( ; i < length; i++ ) { - if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { - break; - } - } - } else { - for ( i in obj ) { - if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { - break; - } - } - } - - return obj; - }, - - // results is for internal usage only - makeArray: function( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArrayLike( Object( arr ) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function( elem, arr, i ) { - return arr == null ? -1 : indexOf.call( arr, elem, i ); - }, - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - merge: function( first, second ) { - var len = +second.length, - j = 0, - i = first.length; - - for ( ; j < len; j++ ) { - first[ i++ ] = second[ j ]; - } - - first.length = i; - - return first; - }, - - grep: function( elems, callback, invert ) { - var callbackInverse, - matches = [], - i = 0, - length = elems.length, - callbackExpect = !invert; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - callbackInverse = !callback( elems[ i ], i ); - if ( callbackInverse !== callbackExpect ) { - matches.push( elems[ i ] ); - } - } - - return matches; - }, - - // arg is for internal usage only - map: function( elems, callback, arg ) { - var length, value, - i = 0, - ret = []; - - // Go through the array, translating each of the items to their new values - if ( isArrayLike( elems ) ) { - length = elems.length; - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - } - - // Flatten any nested arrays - return flat( ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // jQuery.support is not used in Core but other projects attach their - // properties to it so it needs to exist. - support: support -} ); - -if ( typeof Symbol === "function" ) { - jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; -} - -// Populate the class2type map -jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), -function( _i, name ) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -} ); - -function isArrayLike( obj ) { - - // Support: real iOS 8.2 only (not reproducible in simulator) - // `in` check used to prevent JIT error (gh-2145) - // hasOwn isn't used here due to false negatives - // regarding Nodelist length in IE - var length = !!obj && "length" in obj && obj.length, - type = toType( obj ); - - if ( isFunction( obj ) || isWindow( obj ) ) { - return false; - } - - return type === "array" || length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj; -} -var Sizzle = -/*! - * Sizzle CSS Selector Engine v2.3.5 - * https://sizzlejs.com/ - * - * Copyright JS Foundation and other contributors - * Released under the MIT license - * https://js.foundation/ - * - * Date: 2020-03-14 - */ -( function( window ) { -var i, - support, - Expr, - getText, - isXML, - tokenize, - compile, - select, - outermostContext, - sortInput, - hasDuplicate, - - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - - // Instance-specific data - expando = "sizzle" + 1 * new Date(), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - nonnativeSelectorCache = createCache(), - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - } - return 0; - }, - - // Instance methods - hasOwn = ( {} ).hasOwnProperty, - arr = [], - pop = arr.pop, - pushNative = arr.push, - push = arr.push, - slice = arr.slice, - - // Use a stripped-down indexOf as it's faster than native - // https://jsperf.com/thor-indexof-vs-for/5 - indexOf = function( list, elem ) { - var i = 0, - len = list.length; - for ( ; i < len; i++ ) { - if ( list[ i ] === elem ) { - return i; - } - } - return -1; - }, - - booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" + - "ismap|loop|multiple|open|readonly|required|scoped", - - // Regular expressions - - // http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - - // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram - identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + - "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", - - // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + - - // Operator (capture 2) - "*([*^$|!~]?=)" + whitespace + - - // "Attribute values must be CSS identifiers [capture 5] - // or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + - whitespace + "*\\]", - - pseudos = ":(" + identifier + ")(?:\\((" + - - // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: - // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + - - // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + - - // 3. anything else (capture 2) - ".*" + - ")\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rwhitespace = new RegExp( whitespace + "+", "g" ), - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + - whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + - "*" ), - rdescend = new RegExp( whitespace + "|>" ), - - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - "ID": new RegExp( "^#(" + identifier + ")" ), - "CLASS": new RegExp( "^\\.(" + identifier + ")" ), - "TAG": new RegExp( "^(" + identifier + "|[*])" ), - "ATTR": new RegExp( "^" + attributes ), - "PSEUDO": new RegExp( "^" + pseudos ), - "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + - whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + - whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), - - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp( "^" + whitespace + - "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + - "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rhtml = /HTML$/i, - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rnative = /^[^{]+\{\s*\[native \w/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rsibling = /[+~]/, - - // CSS escapes - // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ), - funescape = function( escape, nonHex ) { - var high = "0x" + escape.slice( 1 ) - 0x10000; - - return nonHex ? - - // Strip the backslash prefix from a non-hex escape sequence - nonHex : - - // Replace a hexadecimal escape sequence with the encoded Unicode code point - // Support: IE <=11+ - // For values outside the Basic Multilingual Plane (BMP), manually construct a - // surrogate pair - high < 0 ? - String.fromCharCode( high + 0x10000 ) : - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }, - - // CSS string/identifier serialization - // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, - fcssescape = function( ch, asCodePoint ) { - if ( asCodePoint ) { - - // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER - if ( ch === "\0" ) { - return "\uFFFD"; - } - - // Control characters and (dependent upon position) numbers get escaped as code points - return ch.slice( 0, -1 ) + "\\" + - ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; - } - - // Other potentially-special ASCII characters get backslash-escaped - return "\\" + ch; - }, - - // Used for iframes - // See setDocument() - // Removing the function wrapper causes a "Permission Denied" - // error in IE - unloadHandler = function() { - setDocument(); - }, - - inDisabledFieldset = addCombinator( - function( elem ) { - return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; - }, - { dir: "parentNode", next: "legend" } - ); - -// Optimize for push.apply( _, NodeList ) -try { - push.apply( - ( arr = slice.call( preferredDoc.childNodes ) ), - preferredDoc.childNodes - ); - - // Support: Android<4.0 - // Detect silently failing push.apply - // eslint-disable-next-line no-unused-expressions - arr[ preferredDoc.childNodes.length ].nodeType; -} catch ( e ) { - push = { apply: arr.length ? - - // Leverage slice if possible - function( target, els ) { - pushNative.apply( target, slice.call( els ) ); - } : - - // Support: IE<9 - // Otherwise append directly - function( target, els ) { - var j = target.length, - i = 0; - - // Can't trust NodeList.length - while ( ( target[ j++ ] = els[ i++ ] ) ) {} - target.length = j - 1; - } - }; -} - -function Sizzle( selector, context, results, seed ) { - var m, i, elem, nid, match, groups, newSelector, - newContext = context && context.ownerDocument, - - // nodeType defaults to 9, since context defaults to document - nodeType = context ? context.nodeType : 9; - - results = results || []; - - // Return early from calls with invalid selector or context - if ( typeof selector !== "string" || !selector || - nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { - - return results; - } - - // Try to shortcut find operations (as opposed to filters) in HTML documents - if ( !seed ) { - setDocument( context ); - context = context || document; - - if ( documentIsHTML ) { - - // If the selector is sufficiently simple, try using a "get*By*" DOM method - // (excepting DocumentFragment context, where the methods don't exist) - if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { - - // ID selector - if ( ( m = match[ 1 ] ) ) { - - // Document context - if ( nodeType === 9 ) { - if ( ( elem = context.getElementById( m ) ) ) { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - - // Element context - } else { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( newContext && ( elem = newContext.getElementById( m ) ) && - contains( context, elem ) && - elem.id === m ) { - - results.push( elem ); - return results; - } - } - - // Type selector - } else if ( match[ 2 ] ) { - push.apply( results, context.getElementsByTagName( selector ) ); - return results; - - // Class selector - } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName && - context.getElementsByClassName ) { - - push.apply( results, context.getElementsByClassName( m ) ); - return results; - } - } - - // Take advantage of querySelectorAll - if ( support.qsa && - !nonnativeSelectorCache[ selector + " " ] && - ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) && - - // Support: IE 8 only - // Exclude object elements - ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) { - - newSelector = selector; - newContext = context; - - // qSA considers elements outside a scoping root when evaluating child or - // descendant combinators, which is not what we want. - // In such cases, we work around the behavior by prefixing every selector in the - // list with an ID selector referencing the scope context. - // The technique has to be used as well when a leading combinator is used - // as such selectors are not recognized by querySelectorAll. - // Thanks to Andrew Dupont for this technique. - if ( nodeType === 1 && - ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) { - - // Expand context for sibling selectors - newContext = rsibling.test( selector ) && testContext( context.parentNode ) || - context; - - // We can use :scope instead of the ID hack if the browser - // supports it & if we're not changing the context. - if ( newContext !== context || !support.scope ) { - - // Capture the context ID, setting it first if necessary - if ( ( nid = context.getAttribute( "id" ) ) ) { - nid = nid.replace( rcssescape, fcssescape ); - } else { - context.setAttribute( "id", ( nid = expando ) ); - } - } - - // Prefix every selector in the list - groups = tokenize( selector ); - i = groups.length; - while ( i-- ) { - groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " + - toSelector( groups[ i ] ); - } - newSelector = groups.join( "," ); - } - - try { - push.apply( results, - newContext.querySelectorAll( newSelector ) - ); - return results; - } catch ( qsaError ) { - nonnativeSelectorCache( selector, true ); - } finally { - if ( nid === expando ) { - context.removeAttribute( "id" ); - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} - -/** - * Create key-value caches of limited size - * @returns {function(string, object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ -function createCache() { - var keys = []; - - function cache( key, value ) { - - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key + " " ) > Expr.cacheLength ) { - - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return ( cache[ key + " " ] = value ); - } - return cache; -} - -/** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ -function markFunction( fn ) { - fn[ expando ] = true; - return fn; -} - -/** - * Support testing using an element - * @param {Function} fn Passed the created element and returns a boolean result - */ -function assert( fn ) { - var el = document.createElement( "fieldset" ); - - try { - return !!fn( el ); - } catch ( e ) { - return false; - } finally { - - // Remove from its parent by default - if ( el.parentNode ) { - el.parentNode.removeChild( el ); - } - - // release memory in IE - el = null; - } -} - -/** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ -function addHandle( attrs, handler ) { - var arr = attrs.split( "|" ), - i = arr.length; - - while ( i-- ) { - Expr.attrHandle[ arr[ i ] ] = handler; - } -} - -/** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ -function siblingCheck( a, b ) { - var cur = b && a, - diff = cur && a.nodeType === 1 && b.nodeType === 1 && - a.sourceIndex - b.sourceIndex; - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( ( cur = cur.nextSibling ) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; -} - -/** - * Returns a function to use in pseudos for input types - * @param {String} type - */ -function createInputPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ -function createButtonPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return ( name === "input" || name === "button" ) && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for :enabled/:disabled - * @param {Boolean} disabled true for :disabled; false for :enabled - */ -function createDisabledPseudo( disabled ) { - - // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable - return function( elem ) { - - // Only certain elements can match :enabled or :disabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled - if ( "form" in elem ) { - - // Check for inherited disabledness on relevant non-disabled elements: - // * listed form-associated elements in a disabled fieldset - // https://html.spec.whatwg.org/multipage/forms.html#category-listed - // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled - // * option elements in a disabled optgroup - // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled - // All such elements have a "form" property. - if ( elem.parentNode && elem.disabled === false ) { - - // Option elements defer to a parent optgroup if present - if ( "label" in elem ) { - if ( "label" in elem.parentNode ) { - return elem.parentNode.disabled === disabled; - } else { - return elem.disabled === disabled; - } - } - - // Support: IE 6 - 11 - // Use the isDisabled shortcut property to check for disabled fieldset ancestors - return elem.isDisabled === disabled || - - // Where there is no isDisabled, check manually - /* jshint -W018 */ - elem.isDisabled !== !disabled && - inDisabledFieldset( elem ) === disabled; - } - - return elem.disabled === disabled; - - // Try to winnow out elements that can't be disabled before trusting the disabled property. - // Some victims get caught in our net (label, legend, menu, track), but it shouldn't - // even exist on them, let alone have a boolean value. - } else if ( "label" in elem ) { - return elem.disabled === disabled; - } - - // Remaining elements are neither :enabled nor :disabled - return false; - }; -} - -/** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ -function createPositionalPseudo( fn ) { - return markFunction( function( argument ) { - argument = +argument; - return markFunction( function( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ ( j = matchIndexes[ i ] ) ] ) { - seed[ j ] = !( matches[ j ] = seed[ j ] ); - } - } - } ); - } ); -} - -/** - * Checks a node for validity as a Sizzle context - * @param {Element|Object=} context - * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value - */ -function testContext( context ) { - return context && typeof context.getElementsByTagName !== "undefined" && context; -} - -// Expose support vars for convenience -support = Sizzle.support = {}; - -/** - * Detects XML nodes - * @param {Element|Object} elem An element or a document - * @returns {Boolean} True iff elem is a non-HTML XML node - */ -isXML = Sizzle.isXML = function( elem ) { - var namespace = elem.namespaceURI, - docElem = ( elem.ownerDocument || elem ).documentElement; - - // Support: IE <=8 - // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes - // https://bugs.jquery.com/ticket/4833 - return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); -}; - -/** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ -setDocument = Sizzle.setDocument = function( node ) { - var hasCompare, subWindow, - doc = node ? node.ownerDocument || node : preferredDoc; - - // Return early if doc is invalid or already selected - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Update global variables - document = doc; - docElem = document.documentElement; - documentIsHTML = !isXML( document ); - - // Support: IE 9 - 11+, Edge 12 - 18+ - // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( preferredDoc != document && - ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { - - // Support: IE 11, Edge - if ( subWindow.addEventListener ) { - subWindow.addEventListener( "unload", unloadHandler, false ); - - // Support: IE 9 - 10 only - } else if ( subWindow.attachEvent ) { - subWindow.attachEvent( "onunload", unloadHandler ); - } - } - - // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only, - // Safari 4 - 5 only, Opera <=11.6 - 12.x only - // IE/Edge & older browsers don't support the :scope pseudo-class. - // Support: Safari 6.0 only - // Safari 6.0 supports :scope but it's an alias of :root there. - support.scope = assert( function( el ) { - docElem.appendChild( el ).appendChild( document.createElement( "div" ) ); - return typeof el.querySelectorAll !== "undefined" && - !el.querySelectorAll( ":scope fieldset div" ).length; - } ); - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties - // (excepting IE8 booleans) - support.attributes = assert( function( el ) { - el.className = "i"; - return !el.getAttribute( "className" ); - } ); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert( function( el ) { - el.appendChild( document.createComment( "" ) ); - return !el.getElementsByTagName( "*" ).length; - } ); - - // Support: IE<9 - support.getElementsByClassName = rnative.test( document.getElementsByClassName ); - - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programmatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert( function( el ) { - docElem.appendChild( el ).id = expando; - return !document.getElementsByName || !document.getElementsByName( expando ).length; - } ); - - // ID filter and find - if ( support.getById ) { - Expr.filter[ "ID" ] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - return elem.getAttribute( "id" ) === attrId; - }; - }; - Expr.find[ "ID" ] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var elem = context.getElementById( id ); - return elem ? [ elem ] : []; - } - }; - } else { - Expr.filter[ "ID" ] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - var node = typeof elem.getAttributeNode !== "undefined" && - elem.getAttributeNode( "id" ); - return node && node.value === attrId; - }; - }; - - // Support: IE 6 - 7 only - // getElementById is not reliable as a find shortcut - Expr.find[ "ID" ] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var node, i, elems, - elem = context.getElementById( id ); - - if ( elem ) { - - // Verify the id attribute - node = elem.getAttributeNode( "id" ); - if ( node && node.value === id ) { - return [ elem ]; - } - - // Fall back on getElementsByName - elems = context.getElementsByName( id ); - i = 0; - while ( ( elem = elems[ i++ ] ) ) { - node = elem.getAttributeNode( "id" ); - if ( node && node.value === id ) { - return [ elem ]; - } - } - } - - return []; - } - }; - } - - // Tag - Expr.find[ "TAG" ] = support.getElementsByTagName ? - function( tag, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( tag ); - - // DocumentFragment nodes don't have gEBTN - } else if ( support.qsa ) { - return context.querySelectorAll( tag ); - } - } : - - function( tag, context ) { - var elem, - tmp = [], - i = 0, - - // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( ( elem = results[ i++ ] ) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Class - Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { - return context.getElementsByClassName( className ); - } - }; - - /* QSA/matchesSelector - ---------------------------------------------------------------------- */ - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See https://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) { - - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert( function( el ) { - - var input; - - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // https://bugs.jquery.com/ticket/12359 - docElem.appendChild( el ).innerHTML = "" + - ""; - - // Support: IE8, Opera 11-12.16 - // Nothing should be selected when empty strings follow ^= or $= or *= - // The test attribute must be unknown in Opera but "safe" for WinRT - // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); - } - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if ( !el.querySelectorAll( "[selected]" ).length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); - } - - // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ - if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { - rbuggyQSA.push( "~=" ); - } - - // Support: IE 11+, Edge 15 - 18+ - // IE 11/Edge don't find elements on a `[name='']` query in some cases. - // Adding a temporary attribute to the document before the selection works - // around the issue. - // Interestingly, IE 10 & older don't seem to have the issue. - input = document.createElement( "input" ); - input.setAttribute( "name", "" ); - el.appendChild( input ); - if ( !el.querySelectorAll( "[name='']" ).length ) { - rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" + - whitespace + "*(?:''|\"\")" ); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !el.querySelectorAll( ":checked" ).length ) { - rbuggyQSA.push( ":checked" ); - } - - // Support: Safari 8+, iOS 8+ - // https://bugs.webkit.org/show_bug.cgi?id=136851 - // In-page `selector#id sibling-combinator selector` fails - if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { - rbuggyQSA.push( ".#.+[+~]" ); - } - - // Support: Firefox <=3.6 - 5 only - // Old Firefox doesn't throw on a badly-escaped identifier. - el.querySelectorAll( "\\\f" ); - rbuggyQSA.push( "[\\r\\n\\f]" ); - } ); - - assert( function( el ) { - el.innerHTML = "" + - ""; - - // Support: Windows 8 Native Apps - // The type and name attributes are restricted during .innerHTML assignment - var input = document.createElement( "input" ); - input.setAttribute( "type", "hidden" ); - el.appendChild( input ).setAttribute( "name", "D" ); - - // Support: IE8 - // Enforce case-sensitivity of name attribute - if ( el.querySelectorAll( "[name=d]" ).length ) { - rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( el.querySelectorAll( ":enabled" ).length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Support: IE9-11+ - // IE's :disabled selector does not pick up the children of disabled fieldsets - docElem.appendChild( el ).disabled = true; - if ( el.querySelectorAll( ":disabled" ).length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Support: Opera 10 - 11 only - // Opera 10-11 does not throw on post-comma invalid pseudos - el.querySelectorAll( "*,:x" ); - rbuggyQSA.push( ",.*:" ); - } ); - } - - if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches || - docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector ) ) ) ) { - - assert( function( el ) { - - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( el, "*" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( el, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - } ); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); - rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) ); - - /* Contains - ---------------------------------------------------------------------- */ - hasCompare = rnative.test( docElem.compareDocumentPosition ); - - // Element contains another - // Purposefully self-exclusive - // As in, an element does not contain itself - contains = hasCompare || rnative.test( docElem.contains ) ? - function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - ) ); - } : - function( a, b ) { - if ( b ) { - while ( ( b = b.parentNode ) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - /* Sorting - ---------------------------------------------------------------------- */ - - // Document order sorting - sortOrder = hasCompare ? - function( a, b ) { - - // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - // Sort on method existence if only one input has compareDocumentPosition - var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; - if ( compare ) { - return compare; - } - - // Calculate position if both inputs belong to the same document - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ? - a.compareDocumentPosition( b ) : - - // Otherwise we know they are disconnected - 1; - - // Disconnected nodes - if ( compare & 1 || - ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) { - - // Choose the first element that is related to our preferred document - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( a == document || a.ownerDocument == preferredDoc && - contains( preferredDoc, a ) ) { - return -1; - } - - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( b == document || b.ownerDocument == preferredDoc && - contains( preferredDoc, b ) ) { - return 1; - } - - // Maintain original order - return sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - } - - return compare & 4 ? -1 : 1; - } : - function( a, b ) { - - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Parentless nodes are either documents or disconnected - if ( !aup || !bup ) { - - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - /* eslint-disable eqeqeq */ - return a == document ? -1 : - b == document ? 1 : - /* eslint-enable eqeqeq */ - aup ? -1 : - bup ? 1 : - sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( ( cur = cur.parentNode ) ) { - ap.unshift( cur ); - } - cur = b; - while ( ( cur = cur.parentNode ) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[ i ] === bp[ i ] ) { - i++; - } - - return i ? - - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[ i ], bp[ i ] ) : - - // Otherwise nodes in our document sort first - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - /* eslint-disable eqeqeq */ - ap[ i ] == preferredDoc ? -1 : - bp[ i ] == preferredDoc ? 1 : - /* eslint-enable eqeqeq */ - 0; - }; - - return document; -}; - -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; - -Sizzle.matchesSelector = function( elem, expr ) { - setDocument( elem ); - - if ( support.matchesSelector && documentIsHTML && - !nonnativeSelectorCache[ expr + " " ] && - ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && - ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { - - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch ( e ) { - nonnativeSelectorCache( expr, true ); - } - } - - return Sizzle( expr, document, null, [ elem ] ).length > 0; -}; - -Sizzle.contains = function( context, elem ) { - - // Set document vars if needed - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( ( context.ownerDocument || context ) != document ) { - setDocument( context ); - } - return contains( context, elem ); -}; - -Sizzle.attr = function( elem, name ) { - - // Set document vars if needed - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( ( elem.ownerDocument || elem ) != document ) { - setDocument( elem ); - } - - var fn = Expr.attrHandle[ name.toLowerCase() ], - - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? - fn( elem, name, !documentIsHTML ) : - undefined; - - return val !== undefined ? - val : - support.attributes || !documentIsHTML ? - elem.getAttribute( name ) : - ( val = elem.getAttributeNode( name ) ) && val.specified ? - val.value : - null; -}; - -Sizzle.escape = function( sel ) { - return ( sel + "" ).replace( rcssescape, fcssescape ); -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -/** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ -Sizzle.uniqueSort = function( results ) { - var elem, - duplicates = [], - j = 0, - i = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice( 0 ); - results.sort( sortOrder ); - - if ( hasDuplicate ) { - while ( ( elem = results[ i++ ] ) ) { - if ( elem === results[ i ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; - - return results; -}; - -/** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -getText = Sizzle.getText = function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - - // If no nodeType, this is expected to be an array - while ( ( node = elem[ i++ ] ) ) { - - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - - // Use textContent for elements - // innerText usage removed for consistency of new lines (jQuery #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } else { - - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - - // Do not include comment or processing instruction nodes - - return ret; -}; - -Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - attrHandle: {}, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - "ATTR": function( match ) { - match[ 1 ] = match[ 1 ].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[ 3 ] = ( match[ 3 ] || match[ 4 ] || - match[ 5 ] || "" ).replace( runescape, funescape ); - - if ( match[ 2 ] === "~=" ) { - match[ 3 ] = " " + match[ 3 ] + " "; - } - - return match.slice( 0, 4 ); - }, - - "CHILD": function( match ) { - - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[ 1 ] = match[ 1 ].toLowerCase(); - - if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { - - // nth-* requires argument - if ( !match[ 3 ] ) { - Sizzle.error( match[ 0 ] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[ 4 ] = +( match[ 4 ] ? - match[ 5 ] + ( match[ 6 ] || 1 ) : - 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) ); - match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); - - // other types prohibit arguments - } else if ( match[ 3 ] ) { - Sizzle.error( match[ 0 ] ); - } - - return match; - }, - - "PSEUDO": function( match ) { - var excess, - unquoted = !match[ 6 ] && match[ 2 ]; - - if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[ 3 ] ) { - match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - - // Get excess from tokenize (recursively) - ( excess = tokenize( unquoted, true ) ) && - - // advance to the next closing parenthesis - ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { - - // excess is a negative index - match[ 0 ] = match[ 0 ].slice( 0, excess ); - match[ 2 ] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - "TAG": function( nodeNameSelector ) { - var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); - return nodeNameSelector === "*" ? - function() { - return true; - } : - function( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - ( pattern = new RegExp( "(^|" + whitespace + - ")" + className + "(" + whitespace + "|$)" ) ) && classCache( - className, function( elem ) { - return pattern.test( - typeof elem.className === "string" && elem.className || - typeof elem.getAttribute !== "undefined" && - elem.getAttribute( "class" ) || - "" - ); - } ); - }, - - "ATTR": function( name, operator, check ) { - return function( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - /* eslint-disable max-len */ - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - /* eslint-enable max-len */ - - }; - }, - - "CHILD": function( type, what, _argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : - - function( elem, _context, xml ) { - var cache, uniqueCache, outerCache, node, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType, - diff = false; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( ( node = node[ dir ] ) ) { - if ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) { - - return false; - } - } - - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - - // Seek `elem` from a previously-cached index - - // ...in a gzip-friendly way - node = parent; - outerCache = node[ expando ] || ( node[ expando ] = {} ); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - ( outerCache[ node.uniqueID ] = {} ); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex && cache[ 2 ]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( ( node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - ( diff = nodeIndex = 0 ) || start.pop() ) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - } else { - - // Use previously-cached element index if available - if ( useCache ) { - - // ...in a gzip-friendly way - node = elem; - outerCache = node[ expando ] || ( node[ expando ] = {} ); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - ( outerCache[ node.uniqueID ] = {} ); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex; - } - - // xml :nth-child(...) - // or :nth-last-child(...) or :nth(-last)?-of-type(...) - if ( diff === false ) { - - // Use the same loop as above to seek `elem` from the start - while ( ( node = ++nodeIndex && node && node[ dir ] || - ( diff = nodeIndex = 0 ) || start.pop() ) ) { - - if ( ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) && - ++diff ) { - - // Cache the index of each encountered element - if ( useCache ) { - outerCache = node[ expando ] || - ( node[ expando ] = {} ); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - ( outerCache[ node.uniqueID ] = {} ); - - uniqueCache[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - "PSEUDO": function( pseudo, argument ) { - - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction( function( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf( seed, matched[ i ] ); - seed[ idx ] = !( matches[ idx ] = matched[ i ] ); - } - } ) : - function( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - - // Potentially complex pseudos - "not": markFunction( function( selector ) { - - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction( function( seed, matches, _context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( ( elem = unmatched[ i ] ) ) { - seed[ i ] = !( matches[ i ] = elem ); - } - } - } ) : - function( elem, _context, xml ) { - input[ 0 ] = elem; - matcher( input, null, xml, results ); - - // Don't keep the element (issue #299) - input[ 0 ] = null; - return !results.pop(); - }; - } ), - - "has": markFunction( function( selector ) { - return function( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - } ), - - "contains": markFunction( function( text ) { - text = text.replace( runescape, funescape ); - return function( elem ) { - return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; - }; - } ), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction( function( lang ) { - - // lang value must be a valid identifier - if ( !ridentifier.test( lang || "" ) ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - var elemLang; - do { - if ( ( elemLang = documentIsHTML ? - elem.lang : - elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); - return false; - }; - } ), - - // Miscellaneous - "target": function( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - "root": function( elem ) { - return elem === docElem; - }, - - "focus": function( elem ) { - return elem === document.activeElement && - ( !document.hasFocus || document.hasFocus() ) && - !!( elem.type || elem.href || ~elem.tabIndex ); - }, - - // Boolean properties - "enabled": createDisabledPseudo( false ), - "disabled": createDisabledPseudo( true ), - - "checked": function( elem ) { - - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return ( nodeName === "input" && !!elem.checked ) || - ( nodeName === "option" && !!elem.selected ); - }, - - "selected": function( elem ) { - - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - // eslint-disable-next-line no-unused-expressions - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function( elem ) { - - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), - // but not by others (comment: 8; processing instruction: 7; etc.) - // nodeType < 6 works because attributes (2) do not appear as children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeType < 6 ) { - return false; - } - } - return true; - }, - - "parent": function( elem ) { - return !Expr.pseudos[ "empty" ]( elem ); - }, - - // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, - - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, - - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function( elem ) { - var attr; - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - - // Support: IE<8 - // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" - ( ( attr = elem.getAttribute( "type" ) ) == null || - attr.toLowerCase() === "text" ); - }, - - // Position-in-collection - "first": createPositionalPseudo( function() { - return [ 0 ]; - } ), - - "last": createPositionalPseudo( function( _matchIndexes, length ) { - return [ length - 1 ]; - } ), - - "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - } ), - - "even": createPositionalPseudo( function( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - } ), - - "odd": createPositionalPseudo( function( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - } ), - - "lt": createPositionalPseudo( function( matchIndexes, length, argument ) { - var i = argument < 0 ? - argument + length : - argument > length ? - length : - argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - } ), - - "gt": createPositionalPseudo( function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - } ) - } -}; - -Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ]; - -// Add button/input type pseudos -for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); -} -for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); -} - -// Easy API for creating new setFilters -function setFilters() {} -setFilters.prototype = Expr.filters = Expr.pseudos; -Expr.setFilters = new setFilters(); - -tokenize = Sizzle.tokenize = function( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || ( match = rcomma.exec( soFar ) ) ) { - if ( match ) { - - // Don't consume trailing commas as valid - soFar = soFar.slice( match[ 0 ].length ) || soFar; - } - groups.push( ( tokens = [] ) ); - } - - matched = false; - - // Combinators - if ( ( match = rcombinators.exec( soFar ) ) ) { - matched = match.shift(); - tokens.push( { - value: matched, - - // Cast descendant combinators to space - type: match[ 0 ].replace( rtrim, " " ) - } ); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || - ( match = preFilters[ type ]( match ) ) ) ) { - matched = match.shift(); - tokens.push( { - value: matched, - type: type, - matches: match - } ); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); -}; - -function toSelector( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[ i ].value; - } - return selector; -} - -function addCombinator( matcher, combinator, base ) { - var dir = combinator.dir, - skip = combinator.next, - key = skip || dir, - checkNonElements = base && key === "parentNode", - doneName = done++; - - return combinator.first ? - - // Check against closest ancestor/preceding element - function( elem, context, xml ) { - while ( ( elem = elem[ dir ] ) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - return false; - } : - - // Check against all ancestor/preceding elements - function( elem, context, xml ) { - var oldCache, uniqueCache, outerCache, - newCache = [ dirruns, doneName ]; - - // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching - if ( xml ) { - while ( ( elem = elem[ dir ] ) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( ( elem = elem[ dir ] ) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || ( elem[ expando ] = {} ); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ elem.uniqueID ] || - ( outerCache[ elem.uniqueID ] = {} ); - - if ( skip && skip === elem.nodeName.toLowerCase() ) { - elem = elem[ dir ] || elem; - } else if ( ( oldCache = uniqueCache[ key ] ) && - oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { - - // Assign to newCache so results back-propagate to previous elements - return ( newCache[ 2 ] = oldCache[ 2 ] ); - } else { - - // Reuse newcache so results back-propagate to previous elements - uniqueCache[ key ] = newCache; - - // A match means we're done; a fail means we have to keep checking - if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { - return true; - } - } - } - } - } - return false; - }; -} - -function elementMatcher( matchers ) { - return matchers.length > 1 ? - function( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[ i ]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[ 0 ]; -} - -function multipleContexts( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[ i ], results ); - } - return results; -} - -function condense( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( ( elem = unmatched[ i ] ) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; -} - -function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction( function( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( - selector || "*", - context.nodeType ? [ context ] : context, - [] - ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( ( elem = temp[ i ] ) ) { - matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( ( elem = matcherOut[ i ] ) ) { - - // Restore matcherIn since elem is not yet a final match - temp.push( ( matcherIn[ i ] = elem ) ); - } - } - postFinder( null, ( matcherOut = [] ), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( ( elem = matcherOut[ i ] ) && - ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) { - - seed[ temp ] = !( results[ temp ] = elem ); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - } ); -} - -function matcherFromTokens( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[ 0 ].type ], - implicitRelative = leadingRelative || Expr.relative[ " " ], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function( elem ) { - return indexOf( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function( elem, context, xml ) { - var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - ( checkContext = context ).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - - // Avoid hanging onto element (issue #299) - checkContext = null; - return ret; - } ]; - - for ( ; i < len; i++ ) { - if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { - matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; - } else { - matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[ j ].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( - - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens - .slice( 0, i - 1 ) - .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) - ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); -} - -function matcherFromGroupMatchers( elementMatchers, setMatchers ) { - var bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function( seed, context, xml, results, outermost ) { - var elem, j, matcher, - matchedCount = 0, - i = "0", - unmatched = seed && [], - setMatched = [], - contextBackup = outermostContext, - - // We must always have either seed elements or outermost context - elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ), - - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ), - len = elems.length; - - if ( outermost ) { - - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - outermostContext = context == document || context || outermost; - } - - // Add elements passing elementMatchers directly to results - // Support: IE<9, Safari - // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id - for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( !context && elem.ownerDocument != document ) { - setDocument( elem ); - xml = !documentIsHTML; - } - while ( ( matcher = elementMatchers[ j++ ] ) ) { - if ( matcher( elem, context || document, xml ) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - - // They will have gone through all possible matchers - if ( ( elem = !matcher && elem ) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // `i` is now the count of elements visited above, and adding it to `matchedCount` - // makes the latter nonnegative. - matchedCount += i; - - // Apply set filters to unmatched elements - // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` - // equals `i`), unless we didn't visit _any_ elements in the above loop because we have - // no element matchers and no seed. - // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that - // case, which will result in a "00" `matchedCount` that differs from `i` but is also - // numerically zero. - if ( bySet && i !== matchedCount ) { - j = 0; - while ( ( matcher = setMatchers[ j++ ] ) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !( unmatched[ i ] || setMatched[ i ] ) ) { - setMatched[ i ] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; -} - -compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - - // Generate a function of recursive functions that can be used to check each element - if ( !match ) { - match = tokenize( selector ); - } - i = match.length; - while ( i-- ) { - cached = matcherFromTokens( match[ i ] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( - selector, - matcherFromGroupMatchers( elementMatchers, setMatchers ) - ); - - // Save selector and tokenization - cached.selector = selector; - } - return cached; -}; - -/** - * A low-level selection function that works with Sizzle's compiled - * selector functions - * @param {String|Function} selector A selector or a pre-compiled - * selector function built with Sizzle.compile - * @param {Element} context - * @param {Array} [results] - * @param {Array} [seed] A set of elements to match against - */ -select = Sizzle.select = function( selector, context, results, seed ) { - var i, tokens, token, type, find, - compiled = typeof selector === "function" && selector, - match = !seed && tokenize( ( selector = compiled.selector || selector ) ); - - results = results || []; - - // Try to minimize operations if there is only one selector in the list and no seed - // (the latter of which guarantees us context) - if ( match.length === 1 ) { - - // Reduce context if the leading compound selector is an ID - tokens = match[ 0 ] = match[ 0 ].slice( 0 ); - if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && - context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { - - context = ( Expr.find[ "ID" ]( token.matches[ 0 ] - .replace( runescape, funescape ), context ) || [] )[ 0 ]; - if ( !context ) { - return results; - - // Precompiled matchers will still verify ancestry, so step up a level - } else if ( compiled ) { - context = context.parentNode; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[ i ]; - - // Abort if we hit a combinator - if ( Expr.relative[ ( type = token.type ) ] ) { - break; - } - if ( ( find = Expr.find[ type ] ) ) { - - // Search, expanding context for leading sibling combinators - if ( ( seed = find( - token.matches[ 0 ].replace( runescape, funescape ), - rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) || - context - ) ) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, seed ); - return results; - } - - break; - } - } - } - } - - // Compile and execute a filtering function if one is not provided - // Provide `match` to avoid retokenization if we modified the selector above - ( compiled || compile( selector, match ) )( - seed, - context, - !documentIsHTML, - results, - !context || rsibling.test( selector ) && testContext( context.parentNode ) || context - ); - return results; -}; - -// One-time assignments - -// Sort stability -support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando; - -// Support: Chrome 14-35+ -// Always assume duplicates if they aren't passed to the comparison function -support.detectDuplicates = !!hasDuplicate; - -// Initialize against the default document -setDocument(); - -// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) -// Detached nodes confoundingly follow *each other* -support.sortDetached = assert( function( el ) { - - // Should return 1, but returns 4 (following) - return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1; -} ); - -// Support: IE<8 -// Prevent attribute/property "interpolation" -// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !assert( function( el ) { - el.innerHTML = ""; - return el.firstChild.getAttribute( "href" ) === "#"; -} ) ) { - addHandle( "type|href|height|width", function( elem, name, isXML ) { - if ( !isXML ) { - return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); - } - } ); -} - -// Support: IE<9 -// Use defaultValue in place of getAttribute("value") -if ( !support.attributes || !assert( function( el ) { - el.innerHTML = ""; - el.firstChild.setAttribute( "value", "" ); - return el.firstChild.getAttribute( "value" ) === ""; -} ) ) { - addHandle( "value", function( elem, _name, isXML ) { - if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { - return elem.defaultValue; - } - } ); -} - -// Support: IE<9 -// Use getAttributeNode to fetch booleans when getAttribute lies -if ( !assert( function( el ) { - return el.getAttribute( "disabled" ) == null; -} ) ) { - addHandle( booleans, function( elem, name, isXML ) { - var val; - if ( !isXML ) { - return elem[ name ] === true ? name.toLowerCase() : - ( val = elem.getAttributeNode( name ) ) && val.specified ? - val.value : - null; - } - } ); -} - -return Sizzle; - -} )( window ); - - - -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; - -// Deprecated -jQuery.expr[ ":" ] = jQuery.expr.pseudos; -jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; -jQuery.escapeSelector = Sizzle.escape; - - - - -var dir = function( elem, dir, until ) { - var matched = [], - truncate = until !== undefined; - - while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { - if ( elem.nodeType === 1 ) { - if ( truncate && jQuery( elem ).is( until ) ) { - break; - } - matched.push( elem ); - } - } - return matched; -}; - - -var siblings = function( n, elem ) { - var matched = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - matched.push( n ); - } - } - - return matched; -}; - - -var rneedsContext = jQuery.expr.match.needsContext; - - - -function nodeName( elem, name ) { - - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - -}; -var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); - - - -// Implement the identical functionality for filter and not -function winnow( elements, qualifier, not ) { - if ( isFunction( qualifier ) ) { - return jQuery.grep( elements, function( elem, i ) { - return !!qualifier.call( elem, i, elem ) !== not; - } ); - } - - // Single element - if ( qualifier.nodeType ) { - return jQuery.grep( elements, function( elem ) { - return ( elem === qualifier ) !== not; - } ); - } - - // Arraylike of elements (jQuery, arguments, Array) - if ( typeof qualifier !== "string" ) { - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) > -1 ) !== not; - } ); - } - - // Filtered directly for both simple and complex selectors - return jQuery.filter( qualifier, elements, not ); -} - -jQuery.filter = function( expr, elems, not ) { - var elem = elems[ 0 ]; - - if ( not ) { - expr = ":not(" + expr + ")"; - } - - if ( elems.length === 1 && elem.nodeType === 1 ) { - return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; - } - - return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { - return elem.nodeType === 1; - } ) ); -}; - -jQuery.fn.extend( { - find: function( selector ) { - var i, ret, - len = this.length, - self = this; - - if ( typeof selector !== "string" ) { - return this.pushStack( jQuery( selector ).filter( function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - } ) ); - } - - ret = this.pushStack( [] ); - - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, self[ i ], ret ); - } - - return len > 1 ? jQuery.uniqueSort( ret ) : ret; - }, - filter: function( selector ) { - return this.pushStack( winnow( this, selector || [], false ) ); - }, - not: function( selector ) { - return this.pushStack( winnow( this, selector || [], true ) ); - }, - is: function( selector ) { - return !!winnow( - this, - - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test( selector ) ? - jQuery( selector ) : - selector || [], - false - ).length; - } -} ); - - -// Initialize a jQuery object - - -// A central reference to the root jQuery(document) -var rootjQuery, - - // A simple way to check for HTML strings - // Prioritize #id over to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - // Shortcut simple #id case for speed - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, - - init = jQuery.fn.init = function( selector, context, root ) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } - - // Method init() accepts an alternate rootjQuery - // so migrate can support jQuery.sub (gh-2101) - root = root || rootjQuery; - - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector[ 0 ] === "<" && - selector[ selector.length - 1 ] === ">" && - selector.length >= 3 ) { - - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; - - } else { - match = rquickExpr.exec( selector ); - } - - // Match html or make sure no context is specified for #id - if ( match && ( match[ 1 ] || !context ) ) { - - // HANDLE: $(html) -> $(array) - if ( match[ 1 ] ) { - context = context instanceof jQuery ? context[ 0 ] : context; - - // Option to run scripts is true for back-compat - // Intentionally let the error be thrown if parseHTML is not present - jQuery.merge( this, jQuery.parseHTML( - match[ 1 ], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); - - // HANDLE: $(html, props) - if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - - // Properties of context are called as methods if possible - if ( isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); - - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } - - return this; - - // HANDLE: $(#id) - } else { - elem = document.getElementById( match[ 2 ] ); - - if ( elem ) { - - // Inject the element directly into the jQuery object - this[ 0 ] = elem; - this.length = 1; - } - return this; - } - - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || root ).find( selector ); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor( context ).find( selector ); - } - - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this[ 0 ] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if ( isFunction( selector ) ) { - return root.ready !== undefined ? - root.ready( selector ) : - - // Execute immediately if ready is not present - selector( jQuery ); - } - - return jQuery.makeArray( selector, this ); - }; - -// Give the init function the jQuery prototype for later instantiation -init.prototype = jQuery.fn; - -// Initialize central reference -rootjQuery = jQuery( document ); - - -var rparentsprev = /^(?:parents|prev(?:Until|All))/, - - // Methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - -jQuery.fn.extend( { - has: function( target ) { - var targets = jQuery( target, this ), - l = targets.length; - - return this.filter( function() { - var i = 0; - for ( ; i < l; i++ ) { - if ( jQuery.contains( this, targets[ i ] ) ) { - return true; - } - } - } ); - }, - - closest: function( selectors, context ) { - var cur, - i = 0, - l = this.length, - matched = [], - targets = typeof selectors !== "string" && jQuery( selectors ); - - // Positional selectors never match, since there's no _selection_ context - if ( !rneedsContext.test( selectors ) ) { - for ( ; i < l; i++ ) { - for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { - - // Always skip document fragments - if ( cur.nodeType < 11 && ( targets ? - targets.index( cur ) > -1 : - - // Don't pass non-elements to Sizzle - cur.nodeType === 1 && - jQuery.find.matchesSelector( cur, selectors ) ) ) { - - matched.push( cur ); - break; - } - } - } - } - - return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); - }, - - // Determine the position of an element within the set - index: function( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; - } - - // Index in selector - if ( typeof elem === "string" ) { - return indexOf.call( jQuery( elem ), this[ 0 ] ); - } - - // Locate the position of the desired element - return indexOf.call( this, - - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[ 0 ] : elem - ); - }, - - add: function( selector, context ) { - return this.pushStack( - jQuery.uniqueSort( - jQuery.merge( this.get(), jQuery( selector, context ) ) - ) - ); - }, - - addBack: function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter( selector ) - ); - } -} ); - -function sibling( cur, dir ) { - while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} - return cur; -} - -jQuery.each( { - parent: function( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function( elem ) { - return dir( elem, "parentNode" ); - }, - parentsUntil: function( elem, _i, until ) { - return dir( elem, "parentNode", until ); - }, - next: function( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function( elem ) { - return dir( elem, "nextSibling" ); - }, - prevAll: function( elem ) { - return dir( elem, "previousSibling" ); - }, - nextUntil: function( elem, _i, until ) { - return dir( elem, "nextSibling", until ); - }, - prevUntil: function( elem, _i, until ) { - return dir( elem, "previousSibling", until ); - }, - siblings: function( elem ) { - return siblings( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function( elem ) { - return siblings( elem.firstChild ); - }, - contents: function( elem ) { - if ( elem.contentDocument != null && - - // Support: IE 11+ - // elements with no `data` attribute has an object - // `contentDocument` with a `null` prototype. - getProto( elem.contentDocument ) ) { - - return elem.contentDocument; - } - - // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only - // Treat the template element as a regular one in browsers that - // don't support it. - if ( nodeName( elem, "template" ) ) { - elem = elem.content || elem; - } - - return jQuery.merge( [], elem.childNodes ); - } -}, function( name, fn ) { - jQuery.fn[ name ] = function( until, selector ) { - var matched = jQuery.map( this, fn, until ); - - if ( name.slice( -5 ) !== "Until" ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - matched = jQuery.filter( selector, matched ); - } - - if ( this.length > 1 ) { - - // Remove duplicates - if ( !guaranteedUnique[ name ] ) { - jQuery.uniqueSort( matched ); - } - - // Reverse order for parents* and prev-derivatives - if ( rparentsprev.test( name ) ) { - matched.reverse(); - } - } - - return this.pushStack( matched ); - }; -} ); -var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); - - - -// Convert String-formatted options into Object-formatted ones -function createOptions( options ) { - var object = {}; - jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { - object[ flag ] = true; - } ); - return object; -} - -/* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ -jQuery.Callbacks = function( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - createOptions( options ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - - // Last fire value for non-forgettable lists - memory, - - // Flag to know if list was already fired - fired, - - // Flag to prevent firing - locked, - - // Actual callback list - list = [], - - // Queue of execution data for repeatable lists - queue = [], - - // Index of currently firing callback (modified by add/remove as needed) - firingIndex = -1, - - // Fire callbacks - fire = function() { - - // Enforce single-firing - locked = locked || options.once; - - // Execute callbacks for all pending executions, - // respecting firingIndex overrides and runtime changes - fired = firing = true; - for ( ; queue.length; firingIndex = -1 ) { - memory = queue.shift(); - while ( ++firingIndex < list.length ) { - - // Run callback and check for early termination - if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && - options.stopOnFalse ) { - - // Jump to end and forget the data so .add doesn't re-fire - firingIndex = list.length; - memory = false; - } - } - } - - // Forget the data if we're done with it - if ( !options.memory ) { - memory = false; - } - - firing = false; - - // Clean up if we're done firing for good - if ( locked ) { - - // Keep an empty list if we have data for future add calls - if ( memory ) { - list = []; - - // Otherwise, this object is spent - } else { - list = ""; - } - } - }, - - // Actual Callbacks object - self = { - - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - - // If we have memory from a past run, we should fire after adding - if ( memory && !firing ) { - firingIndex = list.length - 1; - queue.push( memory ); - } - - ( function add( args ) { - jQuery.each( args, function( _, arg ) { - if ( isFunction( arg ) ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && toType( arg ) !== "string" ) { - - // Inspect recursively - add( arg ); - } - } ); - } )( arguments ); - - if ( memory && !firing ) { - fire(); - } - } - return this; - }, - - // Remove a callback from the list - remove: function() { - jQuery.each( arguments, function( _, arg ) { - var index; - while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - - // Handle firing indexes - if ( index <= firingIndex ) { - firingIndex--; - } - } - } ); - return this; - }, - - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function( fn ) { - return fn ? - jQuery.inArray( fn, list ) > -1 : - list.length > 0; - }, - - // Remove all callbacks from the list - empty: function() { - if ( list ) { - list = []; - } - return this; - }, - - // Disable .fire and .add - // Abort any current/pending executions - // Clear all callbacks and values - disable: function() { - locked = queue = []; - list = memory = ""; - return this; - }, - disabled: function() { - return !list; - }, - - // Disable .fire - // Also disable .add unless we have memory (since it would have no effect) - // Abort any pending executions - lock: function() { - locked = queue = []; - if ( !memory && !firing ) { - list = memory = ""; - } - return this; - }, - locked: function() { - return !!locked; - }, - - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - if ( !locked ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - queue.push( args ); - if ( !firing ) { - fire(); - } - } - return this; - }, - - // Call all the callbacks with the given arguments - fire: function() { - self.fireWith( this, arguments ); - return this; - }, - - // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; - - return self; -}; - - -function Identity( v ) { - return v; -} -function Thrower( ex ) { - throw ex; -} - -function adoptValue( value, resolve, reject, noValue ) { - var method; - - try { - - // Check for promise aspect first to privilege synchronous behavior - if ( value && isFunction( ( method = value.promise ) ) ) { - method.call( value ).done( resolve ).fail( reject ); - - // Other thenables - } else if ( value && isFunction( ( method = value.then ) ) ) { - method.call( value, resolve, reject ); - - // Other non-thenables - } else { - - // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: - // * false: [ value ].slice( 0 ) => resolve( value ) - // * true: [ value ].slice( 1 ) => resolve() - resolve.apply( undefined, [ value ].slice( noValue ) ); - } - - // For Promises/A+, convert exceptions into rejections - // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in - // Deferred#then to conditionally suppress rejection. - } catch ( value ) { - - // Support: Android 4.0 only - // Strict mode functions invoked without .call/.apply get global-object context - reject.apply( undefined, [ value ] ); - } -} - -jQuery.extend( { - - Deferred: function( func ) { - var tuples = [ - - // action, add listener, callbacks, - // ... .then handlers, argument index, [final state] - [ "notify", "progress", jQuery.Callbacks( "memory" ), - jQuery.Callbacks( "memory" ), 2 ], - [ "resolve", "done", jQuery.Callbacks( "once memory" ), - jQuery.Callbacks( "once memory" ), 0, "resolved" ], - [ "reject", "fail", jQuery.Callbacks( "once memory" ), - jQuery.Callbacks( "once memory" ), 1, "rejected" ] - ], - state = "pending", - promise = { - state: function() { - return state; - }, - always: function() { - deferred.done( arguments ).fail( arguments ); - return this; - }, - "catch": function( fn ) { - return promise.then( null, fn ); - }, - - // Keep pipe for back-compat - pipe: function( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - - return jQuery.Deferred( function( newDefer ) { - jQuery.each( tuples, function( _i, tuple ) { - - // Map tuples (progress, done, fail) to arguments (done, fail, progress) - var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; - - // deferred.progress(function() { bind to newDefer or newDefer.notify }) - // deferred.done(function() { bind to newDefer or newDefer.resolve }) - // deferred.fail(function() { bind to newDefer or newDefer.reject }) - deferred[ tuple[ 1 ] ]( function() { - var returned = fn && fn.apply( this, arguments ); - if ( returned && isFunction( returned.promise ) ) { - returned.promise() - .progress( newDefer.notify ) - .done( newDefer.resolve ) - .fail( newDefer.reject ); - } else { - newDefer[ tuple[ 0 ] + "With" ]( - this, - fn ? [ returned ] : arguments - ); - } - } ); - } ); - fns = null; - } ).promise(); - }, - then: function( onFulfilled, onRejected, onProgress ) { - var maxDepth = 0; - function resolve( depth, deferred, handler, special ) { - return function() { - var that = this, - args = arguments, - mightThrow = function() { - var returned, then; - - // Support: Promises/A+ section 2.3.3.3.3 - // https://promisesaplus.com/#point-59 - // Ignore double-resolution attempts - if ( depth < maxDepth ) { - return; - } - - returned = handler.apply( that, args ); - - // Support: Promises/A+ section 2.3.1 - // https://promisesaplus.com/#point-48 - if ( returned === deferred.promise() ) { - throw new TypeError( "Thenable self-resolution" ); - } - - // Support: Promises/A+ sections 2.3.3.1, 3.5 - // https://promisesaplus.com/#point-54 - // https://promisesaplus.com/#point-75 - // Retrieve `then` only once - then = returned && - - // Support: Promises/A+ section 2.3.4 - // https://promisesaplus.com/#point-64 - // Only check objects and functions for thenability - ( typeof returned === "object" || - typeof returned === "function" ) && - returned.then; - - // Handle a returned thenable - if ( isFunction( then ) ) { - - // Special processors (notify) just wait for resolution - if ( special ) { - then.call( - returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ) - ); - - // Normal processors (resolve) also hook into progress - } else { - - // ...and disregard older resolution values - maxDepth++; - - then.call( - returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ), - resolve( maxDepth, deferred, Identity, - deferred.notifyWith ) - ); - } - - // Handle all other returned values - } else { - - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if ( handler !== Identity ) { - that = undefined; - args = [ returned ]; - } - - // Process the value(s) - // Default process is resolve - ( special || deferred.resolveWith )( that, args ); - } - }, - - // Only normal processors (resolve) catch and reject exceptions - process = special ? - mightThrow : - function() { - try { - mightThrow(); - } catch ( e ) { - - if ( jQuery.Deferred.exceptionHook ) { - jQuery.Deferred.exceptionHook( e, - process.stackTrace ); - } - - // Support: Promises/A+ section 2.3.3.3.4.1 - // https://promisesaplus.com/#point-61 - // Ignore post-resolution exceptions - if ( depth + 1 >= maxDepth ) { - - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if ( handler !== Thrower ) { - that = undefined; - args = [ e ]; - } - - deferred.rejectWith( that, args ); - } - } - }; - - // Support: Promises/A+ section 2.3.3.3.1 - // https://promisesaplus.com/#point-57 - // Re-resolve promises immediately to dodge false rejection from - // subsequent errors - if ( depth ) { - process(); - } else { - - // Call an optional hook to record the stack, in case of exception - // since it's otherwise lost when execution goes async - if ( jQuery.Deferred.getStackHook ) { - process.stackTrace = jQuery.Deferred.getStackHook(); - } - window.setTimeout( process ); - } - }; - } - - return jQuery.Deferred( function( newDefer ) { - - // progress_handlers.add( ... ) - tuples[ 0 ][ 3 ].add( - resolve( - 0, - newDefer, - isFunction( onProgress ) ? - onProgress : - Identity, - newDefer.notifyWith - ) - ); - - // fulfilled_handlers.add( ... ) - tuples[ 1 ][ 3 ].add( - resolve( - 0, - newDefer, - isFunction( onFulfilled ) ? - onFulfilled : - Identity - ) - ); - - // rejected_handlers.add( ... ) - tuples[ 2 ][ 3 ].add( - resolve( - 0, - newDefer, - isFunction( onRejected ) ? - onRejected : - Thrower - ) - ); - } ).promise(); - }, - - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Add list-specific methods - jQuery.each( tuples, function( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 5 ]; - - // promise.progress = list.add - // promise.done = list.add - // promise.fail = list.add - promise[ tuple[ 1 ] ] = list.add; - - // Handle state - if ( stateString ) { - list.add( - function() { - - // state = "resolved" (i.e., fulfilled) - // state = "rejected" - state = stateString; - }, - - // rejected_callbacks.disable - // fulfilled_callbacks.disable - tuples[ 3 - i ][ 2 ].disable, - - // rejected_handlers.disable - // fulfilled_handlers.disable - tuples[ 3 - i ][ 3 ].disable, - - // progress_callbacks.lock - tuples[ 0 ][ 2 ].lock, - - // progress_handlers.lock - tuples[ 0 ][ 3 ].lock - ); - } - - // progress_handlers.fire - // fulfilled_handlers.fire - // rejected_handlers.fire - list.add( tuple[ 3 ].fire ); - - // deferred.notify = function() { deferred.notifyWith(...) } - // deferred.resolve = function() { deferred.resolveWith(...) } - // deferred.reject = function() { deferred.rejectWith(...) } - deferred[ tuple[ 0 ] ] = function() { - deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); - return this; - }; - - // deferred.notifyWith = list.fireWith - // deferred.resolveWith = list.fireWith - // deferred.rejectWith = list.fireWith - deferred[ tuple[ 0 ] + "With" ] = list.fireWith; - } ); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( singleValue ) { - var - - // count of uncompleted subordinates - remaining = arguments.length, - - // count of unprocessed arguments - i = remaining, - - // subordinate fulfillment data - resolveContexts = Array( i ), - resolveValues = slice.call( arguments ), - - // the master Deferred - master = jQuery.Deferred(), - - // subordinate callback factory - updateFunc = function( i ) { - return function( value ) { - resolveContexts[ i ] = this; - resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; - if ( !( --remaining ) ) { - master.resolveWith( resolveContexts, resolveValues ); - } - }; - }; - - // Single- and empty arguments are adopted like Promise.resolve - if ( remaining <= 1 ) { - adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, - !remaining ); - - // Use .then() to unwrap secondary thenables (cf. gh-3000) - if ( master.state() === "pending" || - isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { - - return master.then(); - } - } - - // Multiple arguments are aggregated like Promise.all array elements - while ( i-- ) { - adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); - } - - return master.promise(); - } -} ); - - -// These usually indicate a programmer mistake during development, -// warn about them ASAP rather than swallowing them by default. -var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; - -jQuery.Deferred.exceptionHook = function( error, stack ) { - - // Support: IE 8 - 9 only - // Console exists when dev tools are open, which can happen at any time - if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { - window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); - } -}; - - - - -jQuery.readyException = function( error ) { - window.setTimeout( function() { - throw error; - } ); -}; - - - - -// The deferred used on DOM ready -var readyList = jQuery.Deferred(); - -jQuery.fn.ready = function( fn ) { - - readyList - .then( fn ) - - // Wrap jQuery.readyException in a function so that the lookup - // happens at the time of error handling instead of callback - // registration. - .catch( function( error ) { - jQuery.readyException( error ); - } ); - - return this; -}; - -jQuery.extend( { - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Handle when the DOM is ready - ready: function( wait ) { - - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - } -} ); - -jQuery.ready.then = readyList.then; - -// The ready event handler and self cleanup method -function completed() { - document.removeEventListener( "DOMContentLoaded", completed ); - window.removeEventListener( "load", completed ); - jQuery.ready(); -} - -// Catch cases where $(document).ready() is called -// after the browser event has already occurred. -// Support: IE <=9 - 10 only -// Older IE sometimes signals "interactive" too soon -if ( document.readyState === "complete" || - ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { - - // Handle it asynchronously to allow scripts the opportunity to delay ready - window.setTimeout( jQuery.ready ); - -} else { - - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed ); -} - - - - -// Multifunctional method to get and set values of a collection -// The value/s can optionally be executed if it's a function -var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - len = elems.length, - bulk = key == null; - - // Sets many values - if ( toType( key ) === "object" ) { - chainable = true; - for ( i in key ) { - access( elems, fn, i, key[ i ], true, emptyGet, raw ); - } - - // Sets one value - } else if ( value !== undefined ) { - chainable = true; - - if ( !isFunction( value ) ) { - raw = true; - } - - if ( bulk ) { - - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function( elem, _key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } - - if ( fn ) { - for ( ; i < len; i++ ) { - fn( - elems[ i ], key, raw ? - value : - value.call( elems[ i ], i, fn( elems[ i ], key ) ) - ); - } - } - } - - if ( chainable ) { - return elems; - } - - // Gets - if ( bulk ) { - return fn.call( elems ); - } - - return len ? fn( elems[ 0 ], key ) : emptyGet; -}; - - -// Matches dashed string for camelizing -var rmsPrefix = /^-ms-/, - rdashAlpha = /-([a-z])/g; - -// Used by camelCase as callback to replace() -function fcamelCase( _all, letter ) { - return letter.toUpperCase(); -} - -// Convert dashed to camelCase; used by the css and data modules -// Support: IE <=9 - 11, Edge 12 - 15 -// Microsoft forgot to hump their vendor prefix (#9572) -function camelCase( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); -} -var acceptData = function( owner ) { - - // Accepts only: - // - Node - // - Node.ELEMENT_NODE - // - Node.DOCUMENT_NODE - // - Object - // - Any - return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); -}; - - - - -function Data() { - this.expando = jQuery.expando + Data.uid++; -} - -Data.uid = 1; - -Data.prototype = { - - cache: function( owner ) { - - // Check if the owner object already has a cache - var value = owner[ this.expando ]; - - // If not, create one - if ( !value ) { - value = {}; - - // We can accept data for non-element nodes in modern browsers, - // but we should not, see #8335. - // Always return an empty object. - if ( acceptData( owner ) ) { - - // If it is a node unlikely to be stringify-ed or looped over - // use plain assignment - if ( owner.nodeType ) { - owner[ this.expando ] = value; - - // Otherwise secure it in a non-enumerable property - // configurable must be true to allow the property to be - // deleted when data is removed - } else { - Object.defineProperty( owner, this.expando, { - value: value, - configurable: true - } ); - } - } - } - - return value; - }, - set: function( owner, data, value ) { - var prop, - cache = this.cache( owner ); - - // Handle: [ owner, key, value ] args - // Always use camelCase key (gh-2257) - if ( typeof data === "string" ) { - cache[ camelCase( data ) ] = value; - - // Handle: [ owner, { properties } ] args - } else { - - // Copy the properties one-by-one to the cache object - for ( prop in data ) { - cache[ camelCase( prop ) ] = data[ prop ]; - } - } - return cache; - }, - get: function( owner, key ) { - return key === undefined ? - this.cache( owner ) : - - // Always use camelCase key (gh-2257) - owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; - }, - access: function( owner, key, value ) { - - // In cases where either: - // - // 1. No key was specified - // 2. A string key was specified, but no value provided - // - // Take the "read" path and allow the get method to determine - // which value to return, respectively either: - // - // 1. The entire cache object - // 2. The data stored at the key - // - if ( key === undefined || - ( ( key && typeof key === "string" ) && value === undefined ) ) { - - return this.get( owner, key ); - } - - // When the key is not a string, or both a key and value - // are specified, set or extend (existing objects) with either: - // - // 1. An object of properties - // 2. A key and value - // - this.set( owner, key, value ); - - // Since the "set" path can have two possible entry points - // return the expected data based on which path was taken[*] - return value !== undefined ? value : key; - }, - remove: function( owner, key ) { - var i, - cache = owner[ this.expando ]; - - if ( cache === undefined ) { - return; - } - - if ( key !== undefined ) { - - // Support array or space separated string of keys - if ( Array.isArray( key ) ) { - - // If key is an array of keys... - // We always set camelCase keys, so remove that. - key = key.map( camelCase ); - } else { - key = camelCase( key ); - - // If a key with the spaces exists, use it. - // Otherwise, create an array by matching non-whitespace - key = key in cache ? - [ key ] : - ( key.match( rnothtmlwhite ) || [] ); - } - - i = key.length; - - while ( i-- ) { - delete cache[ key[ i ] ]; - } - } - - // Remove the expando if there's no more data - if ( key === undefined || jQuery.isEmptyObject( cache ) ) { - - // Support: Chrome <=35 - 45 - // Webkit & Blink performance suffers when deleting properties - // from DOM nodes, so set to undefined instead - // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) - if ( owner.nodeType ) { - owner[ this.expando ] = undefined; - } else { - delete owner[ this.expando ]; - } - } - }, - hasData: function( owner ) { - var cache = owner[ this.expando ]; - return cache !== undefined && !jQuery.isEmptyObject( cache ); - } -}; -var dataPriv = new Data(); - -var dataUser = new Data(); - - - -// Implementation Summary -// -// 1. Enforce API surface and semantic compatibility with 1.9.x branch -// 2. Improve the module's maintainability by reducing the storage -// paths to a single mechanism. -// 3. Use the same single mechanism to support "private" and "user" data. -// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) -// 5. Avoid exposing implementation details on user objects (eg. expando properties) -// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 - -var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, - rmultiDash = /[A-Z]/g; - -function getData( data ) { - if ( data === "true" ) { - return true; - } - - if ( data === "false" ) { - return false; - } - - if ( data === "null" ) { - return null; - } - - // Only convert to a number if it doesn't change the string - if ( data === +data + "" ) { - return +data; - } - - if ( rbrace.test( data ) ) { - return JSON.parse( data ); - } - - return data; -} - -function dataAttr( elem, key, data ) { - var name; - - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = getData( data ); - } catch ( e ) {} - - // Make sure we set the data so it isn't changed later - dataUser.set( elem, key, data ); - } else { - data = undefined; - } - } - return data; -} - -jQuery.extend( { - hasData: function( elem ) { - return dataUser.hasData( elem ) || dataPriv.hasData( elem ); - }, - - data: function( elem, name, data ) { - return dataUser.access( elem, name, data ); - }, - - removeData: function( elem, name ) { - dataUser.remove( elem, name ); - }, - - // TODO: Now that all calls to _data and _removeData have been replaced - // with direct calls to dataPriv methods, these can be deprecated. - _data: function( elem, name, data ) { - return dataPriv.access( elem, name, data ); - }, - - _removeData: function( elem, name ) { - dataPriv.remove( elem, name ); - } -} ); - -jQuery.fn.extend( { - data: function( key, value ) { - var i, name, data, - elem = this[ 0 ], - attrs = elem && elem.attributes; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = dataUser.get( elem ); - - if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { - i = attrs.length; - while ( i-- ) { - - // Support: IE 11 only - // The attrs elements can be null (#14894) - if ( attrs[ i ] ) { - name = attrs[ i ].name; - if ( name.indexOf( "data-" ) === 0 ) { - name = camelCase( name.slice( 5 ) ); - dataAttr( elem, name, data[ name ] ); - } - } - } - dataPriv.set( elem, "hasDataAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each( function() { - dataUser.set( this, key ); - } ); - } - - return access( this, function( value ) { - var data; - - // The calling jQuery object (element matches) is not empty - // (and therefore has an element appears at this[ 0 ]) and the - // `value` parameter was not undefined. An empty jQuery object - // will result in `undefined` for elem = this[ 0 ] which will - // throw an exception if an attempt to read a data cache is made. - if ( elem && value === undefined ) { - - // Attempt to get data from the cache - // The key will always be camelCased in Data - data = dataUser.get( elem, key ); - if ( data !== undefined ) { - return data; - } - - // Attempt to "discover" the data in - // HTML5 custom data-* attrs - data = dataAttr( elem, key ); - if ( data !== undefined ) { - return data; - } - - // We tried really hard, but the data doesn't exist. - return; - } - - // Set the data... - this.each( function() { - - // We always store the camelCased key - dataUser.set( this, key, value ); - } ); - }, null, value, arguments.length > 1, null, true ); - }, - - removeData: function( key ) { - return this.each( function() { - dataUser.remove( this, key ); - } ); - } -} ); - - -jQuery.extend( { - queue: function( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = dataPriv.get( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || Array.isArray( data ) ) { - queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function() { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // Clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // Not public - generate a queueHooks object, or return the current one - _queueHooks: function( elem, type ) { - var key = type + "queueHooks"; - return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { - empty: jQuery.Callbacks( "once memory" ).add( function() { - dataPriv.remove( elem, [ type + "queue", key ] ); - } ) - } ); - } -} ); - -jQuery.fn.extend( { - queue: function( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[ 0 ], type ); - } - - return data === undefined ? - this : - this.each( function() { - var queue = jQuery.queue( this, type, data ); - - // Ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - } ); - }, - dequeue: function( type ) { - return this.each( function() { - jQuery.dequeue( this, type ); - } ); - }, - clearQueue: function( type ) { - return this.queue( type || "fx", [] ); - }, - - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while ( i-- ) { - tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } -} ); -var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; - -var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); - - -var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; - -var documentElement = document.documentElement; - - - - var isAttached = function( elem ) { - return jQuery.contains( elem.ownerDocument, elem ); - }, - composed = { composed: true }; - - // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only - // Check attachment across shadow DOM boundaries when possible (gh-3504) - // Support: iOS 10.0-10.2 only - // Early iOS 10 versions support `attachShadow` but not `getRootNode`, - // leading to errors. We need to check for `getRootNode`. - if ( documentElement.getRootNode ) { - isAttached = function( elem ) { - return jQuery.contains( elem.ownerDocument, elem ) || - elem.getRootNode( composed ) === elem.ownerDocument; - }; - } -var isHiddenWithinTree = function( elem, el ) { - - // isHiddenWithinTree might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - - // Inline style trumps all - return elem.style.display === "none" || - elem.style.display === "" && - - // Otherwise, check computed style - // Support: Firefox <=43 - 45 - // Disconnected elements can have computed display: none, so first confirm that elem is - // in the document. - isAttached( elem ) && - - jQuery.css( elem, "display" ) === "none"; - }; - - - -function adjustCSS( elem, prop, valueParts, tween ) { - var adjusted, scale, - maxIterations = 20, - currentValue = tween ? - function() { - return tween.cur(); - } : - function() { - return jQuery.css( elem, prop, "" ); - }, - initial = currentValue(), - unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), - - // Starting value computation is required for potential unit mismatches - initialInUnit = elem.nodeType && - ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && - rcssNum.exec( jQuery.css( elem, prop ) ); - - if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { - - // Support: Firefox <=54 - // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) - initial = initial / 2; - - // Trust units reported by jQuery.css - unit = unit || initialInUnit[ 3 ]; - - // Iteratively approximate from a nonzero starting point - initialInUnit = +initial || 1; - - while ( maxIterations-- ) { - - // Evaluate and update our best guess (doubling guesses that zero out). - // Finish if the scale equals or crosses 1 (making the old*new product non-positive). - jQuery.style( elem, prop, initialInUnit + unit ); - if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { - maxIterations = 0; - } - initialInUnit = initialInUnit / scale; - - } - - initialInUnit = initialInUnit * 2; - jQuery.style( elem, prop, initialInUnit + unit ); - - // Make sure we update the tween properties later on - valueParts = valueParts || []; - } - - if ( valueParts ) { - initialInUnit = +initialInUnit || +initial || 0; - - // Apply relative offset (+=/-=) if specified - adjusted = valueParts[ 1 ] ? - initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : - +valueParts[ 2 ]; - if ( tween ) { - tween.unit = unit; - tween.start = initialInUnit; - tween.end = adjusted; - } - } - return adjusted; -} - - -var defaultDisplayMap = {}; - -function getDefaultDisplay( elem ) { - var temp, - doc = elem.ownerDocument, - nodeName = elem.nodeName, - display = defaultDisplayMap[ nodeName ]; - - if ( display ) { - return display; - } - - temp = doc.body.appendChild( doc.createElement( nodeName ) ); - display = jQuery.css( temp, "display" ); - - temp.parentNode.removeChild( temp ); - - if ( display === "none" ) { - display = "block"; - } - defaultDisplayMap[ nodeName ] = display; - - return display; -} - -function showHide( elements, show ) { - var display, elem, - values = [], - index = 0, - length = elements.length; - - // Determine new display value for elements that need to change - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - display = elem.style.display; - if ( show ) { - - // Since we force visibility upon cascade-hidden elements, an immediate (and slow) - // check is required in this first loop unless we have a nonempty display value (either - // inline or about-to-be-restored) - if ( display === "none" ) { - values[ index ] = dataPriv.get( elem, "display" ) || null; - if ( !values[ index ] ) { - elem.style.display = ""; - } - } - if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { - values[ index ] = getDefaultDisplay( elem ); - } - } else { - if ( display !== "none" ) { - values[ index ] = "none"; - - // Remember what we're overwriting - dataPriv.set( elem, "display", display ); - } - } - } - - // Set the display of the elements in a second loop to avoid constant reflow - for ( index = 0; index < length; index++ ) { - if ( values[ index ] != null ) { - elements[ index ].style.display = values[ index ]; - } - } - - return elements; -} - -jQuery.fn.extend( { - show: function() { - return showHide( this, true ); - }, - hide: function() { - return showHide( this ); - }, - toggle: function( state ) { - if ( typeof state === "boolean" ) { - return state ? this.show() : this.hide(); - } - - return this.each( function() { - if ( isHiddenWithinTree( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - } ); - } -} ); -var rcheckableType = ( /^(?:checkbox|radio)$/i ); - -var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); - -var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); - - - -( function() { - var fragment = document.createDocumentFragment(), - div = fragment.appendChild( document.createElement( "div" ) ), - input = document.createElement( "input" ); - - // Support: Android 4.0 - 4.3 only - // Check state lost if the name is set (#11217) - // Support: Windows Web Apps (WWA) - // `name` and `type` must use .setAttribute for WWA (#14901) - input.setAttribute( "type", "radio" ); - input.setAttribute( "checked", "checked" ); - input.setAttribute( "name", "t" ); - - div.appendChild( input ); - - // Support: Android <=4.1 only - // Older WebKit doesn't clone checked state correctly in fragments - support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Support: IE <=11 only - // Make sure textarea (and checkbox) defaultValue is properly cloned - div.innerHTML = ""; - support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; - - // Support: IE <=9 only - // IE <=9 replaces "; - support.option = !!div.lastChild; -} )(); - - -// We have to close these tags to support XHTML (#13200) -var wrapMap = { - - // XHTML parsers do not magically insert elements in the - // same way that tag soup parsers do. So we cannot shorten - // this by omitting or other required elements. - thead: [ 1, "", "
      " ], - col: [ 2, "", "
      " ], - tr: [ 2, "", "
      " ], - td: [ 3, "", "
      " ], - - _default: [ 0, "", "" ] -}; - -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; - -// Support: IE <=9 only -if ( !support.option ) { - wrapMap.optgroup = wrapMap.option = [ 1, "" ]; -} - - -function getAll( context, tag ) { - - // Support: IE <=9 - 11 only - // Use typeof to avoid zero-argument method invocation on host objects (#15151) - var ret; - - if ( typeof context.getElementsByTagName !== "undefined" ) { - ret = context.getElementsByTagName( tag || "*" ); - - } else if ( typeof context.querySelectorAll !== "undefined" ) { - ret = context.querySelectorAll( tag || "*" ); - - } else { - ret = []; - } - - if ( tag === undefined || tag && nodeName( context, tag ) ) { - return jQuery.merge( [ context ], ret ); - } - - return ret; -} - - -// Mark scripts as having already been evaluated -function setGlobalEval( elems, refElements ) { - var i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - dataPriv.set( - elems[ i ], - "globalEval", - !refElements || dataPriv.get( refElements[ i ], "globalEval" ) - ); - } -} - - -var rhtml = /<|&#?\w+;/; - -function buildFragment( elems, context, scripts, selection, ignored ) { - var elem, tmp, tag, wrap, attached, j, - fragment = context.createDocumentFragment(), - nodes = [], - i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( toType( elem ) === "object" ) { - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); - - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); - - // Convert html into DOM nodes - } else { - tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); - - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; - - // Descend through wrappers to the right content - j = wrap[ 0 ]; - while ( j-- ) { - tmp = tmp.lastChild; - } - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, tmp.childNodes ); - - // Remember the top-level container - tmp = fragment.firstChild; - - // Ensure the created nodes are orphaned (#12392) - tmp.textContent = ""; - } - } - } - - // Remove wrapper from fragment - fragment.textContent = ""; - - i = 0; - while ( ( elem = nodes[ i++ ] ) ) { - - // Skip elements already in the context collection (trac-4087) - if ( selection && jQuery.inArray( elem, selection ) > -1 ) { - if ( ignored ) { - ignored.push( elem ); - } - continue; - } - - attached = isAttached( elem ); - - // Append to fragment - tmp = getAll( fragment.appendChild( elem ), "script" ); - - // Preserve script evaluation history - if ( attached ) { - setGlobalEval( tmp ); - } - - // Capture executables - if ( scripts ) { - j = 0; - while ( ( elem = tmp[ j++ ] ) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - return fragment; -} - - -var - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)/; - -function returnTrue() { - return true; -} - -function returnFalse() { - return false; -} - -// Support: IE <=9 - 11+ -// focus() and blur() are asynchronous, except when they are no-op. -// So expect focus to be synchronous when the element is already active, -// and blur to be synchronous when the element is not already active. -// (focus and blur are always synchronous in other supported browsers, -// this just defines when we can count on it). -function expectSync( elem, type ) { - return ( elem === safeActiveElement() ) === ( type === "focus" ); -} - -// Support: IE <=9 only -// Accessing document.activeElement can throw unexpectedly -// https://bugs.jquery.com/ticket/13393 -function safeActiveElement() { - try { - return document.activeElement; - } catch ( err ) { } -} - -function on( elem, types, selector, data, fn, one ) { - var origFn, type; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - on( elem, type, selector, data, types[ type ], one ); - } - return elem; - } - - if ( data == null && fn == null ) { - - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return elem; - } - - if ( one === 1 ) { - origFn = fn; - fn = function( event ) { - - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return elem.each( function() { - jQuery.event.add( this, types, fn, data, selector ); - } ); -} - -/* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ -jQuery.event = { - - global: {}, - - add: function( elem, types, handler, data, selector ) { - - var handleObjIn, eventHandle, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.get( elem ); - - // Only attach events to objects that accept data - if ( !acceptData( elem ) ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Ensure that invalid selectors throw exceptions at attach time - // Evaluate against documentElement in case elem is a non-element node (e.g., document) - if ( selector ) { - jQuery.find.matchesSelector( documentElement, selector ); - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !( events = elemData.events ) ) { - events = elemData.events = Object.create( null ); - } - if ( !( eventHandle = elemData.handle ) ) { - eventHandle = elemData.handle = function( e ) { - - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? - jQuery.event.dispatch.apply( elem, arguments ) : undefined; - }; - } - - // Handle multiple events separated by a space - types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[ t ] ) || []; - type = origType = tmp[ 1 ]; - namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); - - // There *must* be a type, no attaching namespace-only handlers - if ( !type ) { - continue; - } - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend( { - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join( "." ) - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !( handlers = events[ type ] ) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener if the special events handler returns false - if ( !special.setup || - special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - }, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - - var j, origCount, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); - - if ( !elemData || !( events = elemData.events ) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[ t ] ) || []; - type = origType = tmp[ 1 ]; - namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[ 2 ] && - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || - selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || - special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove data and the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - dataPriv.remove( elem, "handle events" ); - } - }, - - dispatch: function( nativeEvent ) { - - var i, j, ret, matched, handleObj, handlerQueue, - args = new Array( arguments.length ), - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( nativeEvent ), - - handlers = ( - dataPriv.get( this, "events" ) || Object.create( null ) - )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[ 0 ] = event; - - for ( i = 1; i < arguments.length; i++ ) { - args[ i ] = arguments[ i ]; - } - - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( ( handleObj = matched.handlers[ j++ ] ) && - !event.isImmediatePropagationStopped() ) { - - // If the event is namespaced, then each handler is only invoked if it is - // specially universal or its namespaces are a superset of the event's. - if ( !event.rnamespace || handleObj.namespace === false || - event.rnamespace.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || - handleObj.handler ).apply( matched.elem, args ); - - if ( ret !== undefined ) { - if ( ( event.result = ret ) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function( event, handlers ) { - var i, handleObj, sel, matchedHandlers, matchedSelectors, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - if ( delegateCount && - - // Support: IE <=9 - // Black-hole SVG instance trees (trac-13180) - cur.nodeType && - - // Support: Firefox <=42 - // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) - // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click - // Support: IE 11 only - // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) - !( event.type === "click" && event.button >= 1 ) ) { - - for ( ; cur !== this; cur = cur.parentNode || this ) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { - matchedHandlers = []; - matchedSelectors = {}; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matchedSelectors[ sel ] === undefined ) { - matchedSelectors[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) > -1 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matchedSelectors[ sel ] ) { - matchedHandlers.push( handleObj ); - } - } - if ( matchedHandlers.length ) { - handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); - } - } - } - } - - // Add the remaining (directly-bound) handlers - cur = this; - if ( delegateCount < handlers.length ) { - handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); - } - - return handlerQueue; - }, - - addProp: function( name, hook ) { - Object.defineProperty( jQuery.Event.prototype, name, { - enumerable: true, - configurable: true, - - get: isFunction( hook ) ? - function() { - if ( this.originalEvent ) { - return hook( this.originalEvent ); - } - } : - function() { - if ( this.originalEvent ) { - return this.originalEvent[ name ]; - } - }, - - set: function( value ) { - Object.defineProperty( this, name, { - enumerable: true, - configurable: true, - writable: true, - value: value - } ); - } - } ); - }, - - fix: function( originalEvent ) { - return originalEvent[ jQuery.expando ] ? - originalEvent : - new jQuery.Event( originalEvent ); - }, - - special: { - load: { - - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - click: { - - // Utilize native event to ensure correct state for checkable inputs - setup: function( data ) { - - // For mutual compressibility with _default, replace `this` access with a local var. - // `|| data` is dead code meant only to preserve the variable through minification. - var el = this || data; - - // Claim the first handler - if ( rcheckableType.test( el.type ) && - el.click && nodeName( el, "input" ) ) { - - // dataPriv.set( el, "click", ... ) - leverageNative( el, "click", returnTrue ); - } - - // Return false to allow normal processing in the caller - return false; - }, - trigger: function( data ) { - - // For mutual compressibility with _default, replace `this` access with a local var. - // `|| data` is dead code meant only to preserve the variable through minification. - var el = this || data; - - // Force setup before triggering a click - if ( rcheckableType.test( el.type ) && - el.click && nodeName( el, "input" ) ) { - - leverageNative( el, "click" ); - } - - // Return non-false to allow normal event-path propagation - return true; - }, - - // For cross-browser consistency, suppress native .click() on links - // Also prevent it if we're currently inside a leveraged native-event stack - _default: function( event ) { - var target = event.target; - return rcheckableType.test( target.type ) && - target.click && nodeName( target, "input" ) && - dataPriv.get( target, "click" ) || - nodeName( target, "a" ); - } - }, - - beforeunload: { - postDispatch: function( event ) { - - // Support: Firefox 20+ - // Firefox doesn't alert if the returnValue field is not set. - if ( event.result !== undefined && event.originalEvent ) { - event.originalEvent.returnValue = event.result; - } - } - } - } -}; - -// Ensure the presence of an event listener that handles manually-triggered -// synthetic events by interrupting progress until reinvoked in response to -// *native* events that it fires directly, ensuring that state changes have -// already occurred before other listeners are invoked. -function leverageNative( el, type, expectSync ) { - - // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add - if ( !expectSync ) { - if ( dataPriv.get( el, type ) === undefined ) { - jQuery.event.add( el, type, returnTrue ); - } - return; - } - - // Register the controller as a special universal handler for all event namespaces - dataPriv.set( el, type, false ); - jQuery.event.add( el, type, { - namespace: false, - handler: function( event ) { - var notAsync, result, - saved = dataPriv.get( this, type ); - - if ( ( event.isTrigger & 1 ) && this[ type ] ) { - - // Interrupt processing of the outer synthetic .trigger()ed event - // Saved data should be false in such cases, but might be a leftover capture object - // from an async native handler (gh-4350) - if ( !saved.length ) { - - // Store arguments for use when handling the inner native event - // There will always be at least one argument (an event object), so this array - // will not be confused with a leftover capture object. - saved = slice.call( arguments ); - dataPriv.set( this, type, saved ); - - // Trigger the native event and capture its result - // Support: IE <=9 - 11+ - // focus() and blur() are asynchronous - notAsync = expectSync( this, type ); - this[ type ](); - result = dataPriv.get( this, type ); - if ( saved !== result || notAsync ) { - dataPriv.set( this, type, false ); - } else { - result = {}; - } - if ( saved !== result ) { - - // Cancel the outer synthetic event - event.stopImmediatePropagation(); - event.preventDefault(); - return result.value; - } - - // If this is an inner synthetic event for an event with a bubbling surrogate - // (focus or blur), assume that the surrogate already propagated from triggering the - // native event and prevent that from happening again here. - // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the - // bubbling surrogate propagates *after* the non-bubbling base), but that seems - // less bad than duplication. - } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { - event.stopPropagation(); - } - - // If this is a native event triggered above, everything is now in order - // Fire an inner synthetic event with the original arguments - } else if ( saved.length ) { - - // ...and capture the result - dataPriv.set( this, type, { - value: jQuery.event.trigger( - - // Support: IE <=9 - 11+ - // Extend with the prototype to reset the above stopImmediatePropagation() - jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), - saved.slice( 1 ), - this - ) - } ); - - // Abort handling of the native event - event.stopImmediatePropagation(); - } - } - } ); -} - -jQuery.removeEvent = function( elem, type, handle ) { - - // This "if" is needed for plain objects - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle ); - } -}; - -jQuery.Event = function( src, props ) { - - // Allow instantiation without the 'new' keyword - if ( !( this instanceof jQuery.Event ) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = src.defaultPrevented || - src.defaultPrevented === undefined && - - // Support: Android <=2.3 only - src.returnValue === false ? - returnTrue : - returnFalse; - - // Create target properties - // Support: Safari <=6 - 7 only - // Target should not be a text node (#504, #13143) - this.target = ( src.target && src.target.nodeType === 3 ) ? - src.target.parentNode : - src.target; - - this.currentTarget = src.currentTarget; - this.relatedTarget = src.relatedTarget; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || Date.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; -}; - -// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding -// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - constructor: jQuery.Event, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - isSimulated: false, - - preventDefault: function() { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - - if ( e && !this.isSimulated ) { - e.preventDefault(); - } - }, - stopPropagation: function() { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - - if ( e && !this.isSimulated ) { - e.stopPropagation(); - } - }, - stopImmediatePropagation: function() { - var e = this.originalEvent; - - this.isImmediatePropagationStopped = returnTrue; - - if ( e && !this.isSimulated ) { - e.stopImmediatePropagation(); - } - - this.stopPropagation(); - } -}; - -// Includes all common event props including KeyEvent and MouseEvent specific props -jQuery.each( { - altKey: true, - bubbles: true, - cancelable: true, - changedTouches: true, - ctrlKey: true, - detail: true, - eventPhase: true, - metaKey: true, - pageX: true, - pageY: true, - shiftKey: true, - view: true, - "char": true, - code: true, - charCode: true, - key: true, - keyCode: true, - button: true, - buttons: true, - clientX: true, - clientY: true, - offsetX: true, - offsetY: true, - pointerId: true, - pointerType: true, - screenX: true, - screenY: true, - targetTouches: true, - toElement: true, - touches: true, - - which: function( event ) { - var button = event.button; - - // Add which for key events - if ( event.which == null && rkeyEvent.test( event.type ) ) { - return event.charCode != null ? event.charCode : event.keyCode; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { - if ( button & 1 ) { - return 1; - } - - if ( button & 2 ) { - return 3; - } - - if ( button & 4 ) { - return 2; - } - - return 0; - } - - return event.which; - } -}, jQuery.event.addProp ); - -jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { - jQuery.event.special[ type ] = { - - // Utilize native event if possible so blur/focus sequence is correct - setup: function() { - - // Claim the first handler - // dataPriv.set( this, "focus", ... ) - // dataPriv.set( this, "blur", ... ) - leverageNative( this, type, expectSync ); - - // Return false to allow normal processing in the caller - return false; - }, - trigger: function() { - - // Force setup before trigger - leverageNative( this, type ); - - // Return non-false to allow normal event-path propagation - return true; - }, - - delegateType: delegateType - }; -} ); - -// Create mouseenter/leave events using mouseover/out and event-time checks -// so that event delegation works in jQuery. -// Do the same for pointerenter/pointerleave and pointerover/pointerout -// -// Support: Safari 7 only -// Safari sends mouseenter too often; see: -// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 -// for the description of the bug (it existed in older Chrome versions as well). -jQuery.each( { - mouseenter: "mouseover", - mouseleave: "mouseout", - pointerenter: "pointerover", - pointerleave: "pointerout" -}, function( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mouseenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; -} ); - -jQuery.fn.extend( { - - on: function( types, selector, data, fn ) { - return on( this, types, selector, data, fn ); - }, - one: function( types, selector, data, fn ) { - return on( this, types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? - handleObj.origType + "." + handleObj.namespace : - handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each( function() { - jQuery.event.remove( this, types, fn, selector ); - } ); - } -} ); - - -var - - // Support: IE <=10 - 11, Edge 12 - 13 only - // In IE/Edge using regex groups here causes severe slowdowns. - // See https://connect.microsoft.com/IE/feedback/details/1736512/ - rnoInnerhtml = /\s*$/g; - -// Prefer a tbody over its parent table for containing new rows -function manipulationTarget( elem, content ) { - if ( nodeName( elem, "table" ) && - nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { - - return jQuery( elem ).children( "tbody" )[ 0 ] || elem; - } - - return elem; -} - -// Replace/restore the type attribute of script elements for safe DOM manipulation -function disableScript( elem ) { - elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; - return elem; -} -function restoreScript( elem ) { - if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { - elem.type = elem.type.slice( 5 ); - } else { - elem.removeAttribute( "type" ); - } - - return elem; -} - -function cloneCopyEvent( src, dest ) { - var i, l, type, pdataOld, udataOld, udataCur, events; - - if ( dest.nodeType !== 1 ) { - return; - } - - // 1. Copy private data: events, handlers, etc. - if ( dataPriv.hasData( src ) ) { - pdataOld = dataPriv.get( src ); - events = pdataOld.events; - - if ( events ) { - dataPriv.remove( dest, "handle events" ); - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - } - - // 2. Copy user data - if ( dataUser.hasData( src ) ) { - udataOld = dataUser.access( src ); - udataCur = jQuery.extend( {}, udataOld ); - - dataUser.set( dest, udataCur ); - } -} - -// Fix IE bugs, see support tests -function fixInput( src, dest ) { - var nodeName = dest.nodeName.toLowerCase(); - - // Fails to persist the checked state of a cloned checkbox or radio button. - if ( nodeName === "input" && rcheckableType.test( src.type ) ) { - dest.checked = src.checked; - - // Fails to return the selected option to the default selected state when cloning options - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } -} - -function domManip( collection, args, callback, ignored ) { - - // Flatten any nested arrays - args = flat( args ); - - var fragment, first, scripts, hasScripts, node, doc, - i = 0, - l = collection.length, - iNoClone = l - 1, - value = args[ 0 ], - valueIsFunction = isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( valueIsFunction || - ( l > 1 && typeof value === "string" && - !support.checkClone && rchecked.test( value ) ) ) { - return collection.each( function( index ) { - var self = collection.eq( index ); - if ( valueIsFunction ) { - args[ 0 ] = value.call( this, index, self.html() ); - } - domManip( self, args, callback, ignored ); - } ); - } - - if ( l ) { - fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - // Require either new content or an interest in ignored elements to invoke the callback - if ( first || ignored ) { - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item - // instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( collection[ i ], node, i ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !dataPriv.access( node, "globalEval" ) && - jQuery.contains( doc, node ) ) { - - if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { - - // Optional AJAX dependency, but won't run scripts if not present - if ( jQuery._evalUrl && !node.noModule ) { - jQuery._evalUrl( node.src, { - nonce: node.nonce || node.getAttribute( "nonce" ) - }, doc ); - } - } else { - DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); - } - } - } - } - } - } - - return collection; -} - -function remove( elem, selector, keepData ) { - var node, - nodes = selector ? jQuery.filter( selector, elem ) : elem, - i = 0; - - for ( ; ( node = nodes[ i ] ) != null; i++ ) { - if ( !keepData && node.nodeType === 1 ) { - jQuery.cleanData( getAll( node ) ); - } - - if ( node.parentNode ) { - if ( keepData && isAttached( node ) ) { - setGlobalEval( getAll( node, "script" ) ); - } - node.parentNode.removeChild( node ); - } - } - - return elem; -} - -jQuery.extend( { - htmlPrefilter: function( html ) { - return html; - }, - - clone: function( elem, dataAndEvents, deepDataAndEvents ) { - var i, l, srcElements, destElements, - clone = elem.cloneNode( true ), - inPage = isAttached( elem ); - - // Fix IE cloning issues - if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && - !jQuery.isXMLDoc( elem ) ) { - - // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - fixInput( srcElements[ i ], destElements[ i ] ); - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - cloneCopyEvent( srcElements[ i ], destElements[ i ] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - // Return the cloned set - return clone; - }, - - cleanData: function( elems ) { - var data, elem, type, - special = jQuery.event.special, - i = 0; - - for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { - if ( acceptData( elem ) ) { - if ( ( data = elem[ dataPriv.expando ] ) ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[ dataPriv.expando ] = undefined; - } - if ( elem[ dataUser.expando ] ) { - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[ dataUser.expando ] = undefined; - } - } - } - } -} ); - -jQuery.fn.extend( { - detach: function( selector ) { - return remove( this, selector, true ); - }, - - remove: function( selector ) { - return remove( this, selector ); - }, - - text: function( value ) { - return access( this, function( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().each( function() { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.textContent = value; - } - } ); - }, null, value, arguments.length ); - }, - - append: function() { - return domManip( this, arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.appendChild( elem ); - } - } ); - }, - - prepend: function() { - return domManip( this, arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.insertBefore( elem, target.firstChild ); - } - } ); - }, - - before: function() { - return domManip( this, arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - } ); - }, - - after: function() { - return domManip( this, arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - } ); - }, - - empty: function() { - var elem, - i = 0; - - for ( ; ( elem = this[ i ] ) != null; i++ ) { - if ( elem.nodeType === 1 ) { - - // Prevent memory leaks - jQuery.cleanData( getAll( elem, false ) ); - - // Remove any remaining nodes - elem.textContent = ""; - } - } - - return this; - }, - - clone: function( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map( function() { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - } ); - }, - - html: function( value ) { - return access( this, function( value ) { - var elem = this[ 0 ] || {}, - i = 0, - l = this.length; - - if ( value === undefined && elem.nodeType === 1 ) { - return elem.innerHTML; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { - - value = jQuery.htmlPrefilter( value ); - - try { - for ( ; i < l; i++ ) { - elem = this[ i ] || {}; - - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch ( e ) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function() { - var ignored = []; - - // Make the changes, replacing each non-ignored context element with the new content - return domManip( this, arguments, function( elem ) { - var parent = this.parentNode; - - if ( jQuery.inArray( this, ignored ) < 0 ) { - jQuery.cleanData( getAll( this ) ); - if ( parent ) { - parent.replaceChild( elem, this ); - } - } - - // Force callback invocation - }, ignored ); - } -} ); - -jQuery.each( { - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" -}, function( name, original ) { - jQuery.fn[ name ] = function( selector ) { - var elems, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1, - i = 0; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone( true ); - jQuery( insert[ i ] )[ original ]( elems ); - - // Support: Android <=4.0 only, PhantomJS 1 only - // .get() because push.apply(_, arraylike) throws on ancient WebKit - push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; -} ); -var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); - -var getStyles = function( elem ) { - - // Support: IE <=11 only, Firefox <=30 (#15098, #14150) - // IE throws on elements created in popups - // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" - var view = elem.ownerDocument.defaultView; - - if ( !view || !view.opener ) { - view = window; - } - - return view.getComputedStyle( elem ); - }; - -var swap = function( elem, options, callback ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.call( elem ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; -}; - - -var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); - - - -( function() { - - // Executing both pixelPosition & boxSizingReliable tests require only one layout - // so they're executed at the same time to save the second computation. - function computeStyleTests() { - - // This is a singleton, we need to execute it only once - if ( !div ) { - return; - } - - container.style.cssText = "position:absolute;left:-11111px;width:60px;" + - "margin-top:1px;padding:0;border:0"; - div.style.cssText = - "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + - "margin:auto;border:1px;padding:1px;" + - "width:60%;top:1%"; - documentElement.appendChild( container ).appendChild( div ); - - var divStyle = window.getComputedStyle( div ); - pixelPositionVal = divStyle.top !== "1%"; - - // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 - reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; - - // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 - // Some styles come back with percentage values, even though they shouldn't - div.style.right = "60%"; - pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; - - // Support: IE 9 - 11 only - // Detect misreporting of content dimensions for box-sizing:border-box elements - boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; - - // Support: IE 9 only - // Detect overflow:scroll screwiness (gh-3699) - // Support: Chrome <=64 - // Don't get tricked when zoom affects offsetWidth (gh-4029) - div.style.position = "absolute"; - scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; - - documentElement.removeChild( container ); - - // Nullify the div so it wouldn't be stored in the memory and - // it will also be a sign that checks already performed - div = null; - } - - function roundPixelMeasures( measure ) { - return Math.round( parseFloat( measure ) ); - } - - var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, - reliableTrDimensionsVal, reliableMarginLeftVal, - container = document.createElement( "div" ), - div = document.createElement( "div" ); - - // Finish early in limited (non-browser) environments - if ( !div.style ) { - return; - } - - // Support: IE <=9 - 11 only - // Style of cloned element affects source element cloned (#8908) - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - jQuery.extend( support, { - boxSizingReliable: function() { - computeStyleTests(); - return boxSizingReliableVal; - }, - pixelBoxStyles: function() { - computeStyleTests(); - return pixelBoxStylesVal; - }, - pixelPosition: function() { - computeStyleTests(); - return pixelPositionVal; - }, - reliableMarginLeft: function() { - computeStyleTests(); - return reliableMarginLeftVal; - }, - scrollboxSize: function() { - computeStyleTests(); - return scrollboxSizeVal; - }, - - // Support: IE 9 - 11+, Edge 15 - 18+ - // IE/Edge misreport `getComputedStyle` of table rows with width/height - // set in CSS while `offset*` properties report correct values. - // Behavior in IE 9 is more subtle than in newer versions & it passes - // some versions of this test; make sure not to make it pass there! - reliableTrDimensions: function() { - var table, tr, trChild, trStyle; - if ( reliableTrDimensionsVal == null ) { - table = document.createElement( "table" ); - tr = document.createElement( "tr" ); - trChild = document.createElement( "div" ); - - table.style.cssText = "position:absolute;left:-11111px"; - tr.style.height = "1px"; - trChild.style.height = "9px"; - - documentElement - .appendChild( table ) - .appendChild( tr ) - .appendChild( trChild ); - - trStyle = window.getComputedStyle( tr ); - reliableTrDimensionsVal = parseInt( trStyle.height ) > 3; - - documentElement.removeChild( table ); - } - return reliableTrDimensionsVal; - } - } ); -} )(); - - -function curCSS( elem, name, computed ) { - var width, minWidth, maxWidth, ret, - - // Support: Firefox 51+ - // Retrieving style before computed somehow - // fixes an issue with getting wrong values - // on detached elements - style = elem.style; - - computed = computed || getStyles( elem ); - - // getPropertyValue is needed for: - // .css('filter') (IE 9 only, #12537) - // .css('--customProperty) (#3144) - if ( computed ) { - ret = computed.getPropertyValue( name ) || computed[ name ]; - - if ( ret === "" && !isAttached( elem ) ) { - ret = jQuery.style( elem, name ); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Android Browser returns percentage for some values, - // but width seems to be reliably pixels. - // This is against the CSSOM draft spec: - // https://drafts.csswg.org/cssom/#resolved-values - if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret !== undefined ? - - // Support: IE <=9 - 11 only - // IE returns zIndex value as an integer. - ret + "" : - ret; -} - - -function addGetHookIf( conditionFn, hookFn ) { - - // Define the hook, we'll check on the first run if it's really needed. - return { - get: function() { - if ( conditionFn() ) { - - // Hook not needed (or it's not possible to use it due - // to missing dependency), remove it. - delete this.get; - return; - } - - // Hook needed; redefine it so that the support test is not executed again. - return ( this.get = hookFn ).apply( this, arguments ); - } - }; -} - - -var cssPrefixes = [ "Webkit", "Moz", "ms" ], - emptyStyle = document.createElement( "div" ).style, - vendorProps = {}; - -// Return a vendor-prefixed property or undefined -function vendorPropName( name ) { - - // Check for vendor prefixed names - var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), - i = cssPrefixes.length; - - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in emptyStyle ) { - return name; - } - } -} - -// Return a potentially-mapped jQuery.cssProps or vendor prefixed property -function finalPropName( name ) { - var final = jQuery.cssProps[ name ] || vendorProps[ name ]; - - if ( final ) { - return final; - } - if ( name in emptyStyle ) { - return name; - } - return vendorProps[ name ] = vendorPropName( name ) || name; -} - - -var - - // Swappable if display is none or starts with table - // except "table", "table-cell", or "table-caption" - // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rcustomProp = /^--/, - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: "0", - fontWeight: "400" - }; - -function setPositiveNumber( _elem, value, subtract ) { - - // Any relative (+/-) values have already been - // normalized at this point - var matches = rcssNum.exec( value ); - return matches ? - - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : - value; -} - -function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { - var i = dimension === "width" ? 1 : 0, - extra = 0, - delta = 0; - - // Adjustment may not be necessary - if ( box === ( isBorderBox ? "border" : "content" ) ) { - return 0; - } - - for ( ; i < 4; i += 2 ) { - - // Both box models exclude margin - if ( box === "margin" ) { - delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); - } - - // If we get here with a content-box, we're seeking "padding" or "border" or "margin" - if ( !isBorderBox ) { - - // Add padding - delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // For "border" or "margin", add border - if ( box !== "padding" ) { - delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - - // But still keep track of it otherwise - } else { - extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - - // If we get here with a border-box (content + padding + border), we're seeking "content" or - // "padding" or "margin" - } else { - - // For "content", subtract padding - if ( box === "content" ) { - delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // For "content" or "padding", subtract border - if ( box !== "margin" ) { - delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - // Account for positive content-box scroll gutter when requested by providing computedVal - if ( !isBorderBox && computedVal >= 0 ) { - - // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border - // Assuming integer scroll gutter, subtract the rest and round down - delta += Math.max( 0, Math.ceil( - elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - - computedVal - - delta - - extra - - 0.5 - - // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter - // Use an explicit zero to avoid NaN (gh-3964) - ) ) || 0; - } - - return delta; -} - -function getWidthOrHeight( elem, dimension, extra ) { - - // Start with computed style - var styles = getStyles( elem ), - - // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). - // Fake content-box until we know it's needed to know the true value. - boxSizingNeeded = !support.boxSizingReliable() || extra, - isBorderBox = boxSizingNeeded && - jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - valueIsBorderBox = isBorderBox, - - val = curCSS( elem, dimension, styles ), - offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); - - // Support: Firefox <=54 - // Return a confounding non-pixel value or feign ignorance, as appropriate. - if ( rnumnonpx.test( val ) ) { - if ( !extra ) { - return val; - } - val = "auto"; - } - - - // Support: IE 9 - 11 only - // Use offsetWidth/offsetHeight for when box sizing is unreliable. - // In those cases, the computed value can be trusted to be border-box. - if ( ( !support.boxSizingReliable() && isBorderBox || - - // Support: IE 10 - 11+, Edge 15 - 18+ - // IE/Edge misreport `getComputedStyle` of table rows with width/height - // set in CSS while `offset*` properties report correct values. - // Interestingly, in some cases IE 9 doesn't suffer from this issue. - !support.reliableTrDimensions() && nodeName( elem, "tr" ) || - - // Fall back to offsetWidth/offsetHeight when value is "auto" - // This happens for inline elements with no explicit setting (gh-3571) - val === "auto" || - - // Support: Android <=4.1 - 4.3 only - // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) - !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && - - // Make sure the element is visible & connected - elem.getClientRects().length ) { - - isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // Where available, offsetWidth/offsetHeight approximate border box dimensions. - // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the - // retrieved value as a content box dimension. - valueIsBorderBox = offsetProp in elem; - if ( valueIsBorderBox ) { - val = elem[ offsetProp ]; - } - } - - // Normalize "" and auto - val = parseFloat( val ) || 0; - - // Adjust for the element's box model - return ( val + - boxModelAdjustment( - elem, - dimension, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles, - - // Provide the current computed size to request scroll gutter calculation (gh-3589) - val - ) - ) + "px"; -} - -jQuery.extend( { - - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function( elem, computed ) { - if ( computed ) { - - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, - - // Don't automatically add "px" to these possibly-unitless properties - cssNumber: { - "animationIterationCount": true, - "columnCount": true, - "fillOpacity": true, - "flexGrow": true, - "flexShrink": true, - "fontWeight": true, - "gridArea": true, - "gridColumn": true, - "gridColumnEnd": true, - "gridColumnStart": true, - "gridRow": true, - "gridRowEnd": true, - "gridRowStart": true, - "lineHeight": true, - "opacity": true, - "order": true, - "orphans": true, - "widows": true, - "zIndex": true, - "zoom": true - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: {}, - - // Get and set the style property on a DOM Node - style: function( elem, name, value, extra ) { - - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } - - // Make sure that we're working with the right name - var ret, type, hooks, - origName = camelCase( name ), - isCustomProp = rcustomProp.test( name ), - style = elem.style; - - // Make sure that we're working with the right name. We don't - // want to query the value if it is a CSS custom property - // since they are user-defined. - if ( !isCustomProp ) { - name = finalPropName( origName ); - } - - // Gets hook for the prefixed version, then unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; - - // Convert "+=" or "-=" to relative numbers (#7345) - if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { - value = adjustCSS( elem, name, ret ); - - // Fixes bug #9237 - type = "number"; - } - - // Make sure that null and NaN values aren't set (#7116) - if ( value == null || value !== value ) { - return; - } - - // If a number was passed in, add the unit (except for certain CSS properties) - // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append - // "px" to a few hardcoded values. - if ( type === "number" && !isCustomProp ) { - value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); - } - - // background-* props affect original clone's values - if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { - style[ name ] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !( "set" in hooks ) || - ( value = hooks.set( elem, value, extra ) ) !== undefined ) { - - if ( isCustomProp ) { - style.setProperty( name, value ); - } else { - style[ name ] = value; - } - } - - } else { - - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && - ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { - - return ret; - } - - // Otherwise just get the value from the style object - return style[ name ]; - } - }, - - css: function( elem, name, extra, styles ) { - var val, num, hooks, - origName = camelCase( name ), - isCustomProp = rcustomProp.test( name ); - - // Make sure that we're working with the right name. We don't - // want to modify the value if it is a CSS custom property - // since they are user-defined. - if ( !isCustomProp ) { - name = finalPropName( origName ); - } - - // Try prefixed name followed by the unprefixed name - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } - - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } - - // Convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } - - // Make numeric if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || isFinite( num ) ? num || 0 : val; - } - - return val; - } -} ); - -jQuery.each( [ "height", "width" ], function( _i, dimension ) { - jQuery.cssHooks[ dimension ] = { - get: function( elem, computed, extra ) { - if ( computed ) { - - // Certain elements can have dimension info if we invisibly show them - // but it must have a current display style that would benefit - return rdisplayswap.test( jQuery.css( elem, "display" ) ) && - - // Support: Safari 8+ - // Table columns in Safari have non-zero offsetWidth & zero - // getBoundingClientRect().width unless display is changed. - // Support: IE <=11 only - // Running getBoundingClientRect on a disconnected node - // in IE throws an error. - ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? - swap( elem, cssShow, function() { - return getWidthOrHeight( elem, dimension, extra ); - } ) : - getWidthOrHeight( elem, dimension, extra ); - } - }, - - set: function( elem, value, extra ) { - var matches, - styles = getStyles( elem ), - - // Only read styles.position if the test has a chance to fail - // to avoid forcing a reflow. - scrollboxSizeBuggy = !support.scrollboxSize() && - styles.position === "absolute", - - // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) - boxSizingNeeded = scrollboxSizeBuggy || extra, - isBorderBox = boxSizingNeeded && - jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - subtract = extra ? - boxModelAdjustment( - elem, - dimension, - extra, - isBorderBox, - styles - ) : - 0; - - // Account for unreliable border-box dimensions by comparing offset* to computed and - // faking a content-box to get border and padding (gh-3699) - if ( isBorderBox && scrollboxSizeBuggy ) { - subtract -= Math.ceil( - elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - - parseFloat( styles[ dimension ] ) - - boxModelAdjustment( elem, dimension, "border", false, styles ) - - 0.5 - ); - } - - // Convert to pixels if value adjustment is needed - if ( subtract && ( matches = rcssNum.exec( value ) ) && - ( matches[ 3 ] || "px" ) !== "px" ) { - - elem.style[ dimension ] = value; - value = jQuery.css( elem, dimension ); - } - - return setPositiveNumber( elem, value, subtract ); - } - }; -} ); - -jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, - function( elem, computed ) { - if ( computed ) { - return ( parseFloat( curCSS( elem, "marginLeft" ) ) || - elem.getBoundingClientRect().left - - swap( elem, { marginLeft: 0 }, function() { - return elem.getBoundingClientRect().left; - } ) - ) + "px"; - } - } -); - -// These hooks are used by animate to expand properties -jQuery.each( { - margin: "", - padding: "", - border: "Width" -}, function( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function( value ) { - var i = 0, - expanded = {}, - - // Assumes a single number if not a string - parts = typeof value === "string" ? value.split( " " ) : [ value ]; - - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = - parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } - - return expanded; - } - }; - - if ( prefix !== "margin" ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; - } -} ); - -jQuery.fn.extend( { - css: function( name, value ) { - return access( this, function( elem, name, value ) { - var styles, len, - map = {}, - i = 0; - - if ( Array.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; - - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } - - return map; - } - - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - } -} ); - - -function Tween( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); -} -jQuery.Tween = Tween; - -Tween.prototype = { - constructor: Tween, - init: function( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || jQuery.easing._default; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function() { - var hooks = Tween.propHooks[ this.prop ]; - - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; - - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; - - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } - - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } -}; - -Tween.prototype.init.prototype = Tween.prototype; - -Tween.propHooks = { - _default: { - get: function( tween ) { - var result; - - // Use a property on the element directly when it is not a DOM element, - // or when there is no matching style property that exists. - if ( tween.elem.nodeType !== 1 || - tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { - return tween.elem[ tween.prop ]; - } - - // Passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails. - // Simple values such as "10px" are parsed to Float; - // complex values such as "rotate(1rad)" are returned as-is. - result = jQuery.css( tween.elem, tween.prop, "" ); - - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function( tween ) { - - // Use step hook for back compat. - // Use cssHook if its there. - // Use .style if available and use plain properties where available. - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.nodeType === 1 && ( - jQuery.cssHooks[ tween.prop ] || - tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } -}; - -// Support: IE <=9 only -// Panic based approach to setting things on disconnected nodes -Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } -}; - -jQuery.easing = { - linear: function( p ) { - return p; - }, - swing: function( p ) { - return 0.5 - Math.cos( p * Math.PI ) / 2; - }, - _default: "swing" -}; - -jQuery.fx = Tween.prototype.init; - -// Back compat <1.8 extension point -jQuery.fx.step = {}; - - - - -var - fxNow, inProgress, - rfxtypes = /^(?:toggle|show|hide)$/, - rrun = /queueHooks$/; - -function schedule() { - if ( inProgress ) { - if ( document.hidden === false && window.requestAnimationFrame ) { - window.requestAnimationFrame( schedule ); - } else { - window.setTimeout( schedule, jQuery.fx.interval ); - } - - jQuery.fx.tick(); - } -} - -// Animations created synchronously will run synchronously -function createFxNow() { - window.setTimeout( function() { - fxNow = undefined; - } ); - return ( fxNow = Date.now() ); -} - -// Generate parameters to create a standard animation -function genFx( type, includeWidth ) { - var which, - i = 0, - attrs = { height: type }; - - // If we include width, step value is 1 to do all cssExpand values, - // otherwise step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for ( ; i < 4; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; -} - -function createTween( value, prop, animation ) { - var tween, - collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { - - // We're done with this property - return tween; - } - } -} - -function defaultPrefilter( elem, props, opts ) { - var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, - isBox = "width" in props || "height" in props, - anim = this, - orig = {}, - style = elem.style, - hidden = elem.nodeType && isHiddenWithinTree( elem ), - dataShow = dataPriv.get( elem, "fxshow" ); - - // Queue-skipping animations hijack the fx hooks - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function() { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always( function() { - - // Ensure the complete handler is called before this completes - anim.always( function() { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - } ); - } ); - } - - // Detect show/hide animations - for ( prop in props ) { - value = props[ prop ]; - if ( rfxtypes.test( value ) ) { - delete props[ prop ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - - // Pretend to be hidden if this is a "show" and - // there is still data from a stopped show/hide - if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { - hidden = true; - - // Ignore all other no-op show/hide data - } else { - continue; - } - } - orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); - } - } - - // Bail out if this is a no-op like .hide().hide() - propTween = !jQuery.isEmptyObject( props ); - if ( !propTween && jQuery.isEmptyObject( orig ) ) { - return; - } - - // Restrict "overflow" and "display" styles during box animations - if ( isBox && elem.nodeType === 1 ) { - - // Support: IE <=9 - 11, Edge 12 - 15 - // Record all 3 overflow attributes because IE does not infer the shorthand - // from identically-valued overflowX and overflowY and Edge just mirrors - // the overflowX value there. - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - - // Identify a display type, preferring old show/hide data over the CSS cascade - restoreDisplay = dataShow && dataShow.display; - if ( restoreDisplay == null ) { - restoreDisplay = dataPriv.get( elem, "display" ); - } - display = jQuery.css( elem, "display" ); - if ( display === "none" ) { - if ( restoreDisplay ) { - display = restoreDisplay; - } else { - - // Get nonempty value(s) by temporarily forcing visibility - showHide( [ elem ], true ); - restoreDisplay = elem.style.display || restoreDisplay; - display = jQuery.css( elem, "display" ); - showHide( [ elem ] ); - } - } - - // Animate inline elements as inline-block - if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { - if ( jQuery.css( elem, "float" ) === "none" ) { - - // Restore the original display value at the end of pure show/hide animations - if ( !propTween ) { - anim.done( function() { - style.display = restoreDisplay; - } ); - if ( restoreDisplay == null ) { - display = style.display; - restoreDisplay = display === "none" ? "" : display; - } - } - style.display = "inline-block"; - } - } - } - - if ( opts.overflow ) { - style.overflow = "hidden"; - anim.always( function() { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - } ); - } - - // Implement show/hide animations - propTween = false; - for ( prop in orig ) { - - // General show/hide setup for this element animation - if ( !propTween ) { - if ( dataShow ) { - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } - } else { - dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); - } - - // Store hidden/visible for toggle so `.stop().toggle()` "reverses" - if ( toggle ) { - dataShow.hidden = !hidden; - } - - // Show elements before animating them - if ( hidden ) { - showHide( [ elem ], true ); - } - - /* eslint-disable no-loop-func */ - - anim.done( function() { - - /* eslint-enable no-loop-func */ - - // The final step of a "hide" animation is actually hiding the element - if ( !hidden ) { - showHide( [ elem ] ); - } - dataPriv.remove( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - } ); - } - - // Per-property setup - propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = propTween.start; - if ( hidden ) { - propTween.end = propTween.start; - propTween.start = 0; - } - } - } -} - -function propFilter( props, specialEasing ) { - var index, name, easing, value, hooks; - - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( Array.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } - - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } - - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; - - // Not quite $.extend, this won't overwrite existing keys. - // Reusing 'index' because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } -} - -function Animation( elem, properties, options ) { - var result, - stopped, - index = 0, - length = Animation.prefilters.length, - deferred = jQuery.Deferred().always( function() { - - // Don't match elem in the :animated selector - delete tick.elem; - } ), - tick = function() { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - - // Support: Android 2.3 only - // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( percent ); - } - - deferred.notifyWith( elem, [ animation, percent, remaining ] ); - - // If there's more to do, yield - if ( percent < 1 && length ) { - return remaining; - } - - // If this was an empty animation, synthesize a final progress notification - if ( !length ) { - deferred.notifyWith( elem, [ animation, 1, 0 ] ); - } - - // Resolve the animation and report its conclusion - deferred.resolveWith( elem, [ animation ] ); - return false; - }, - animation = deferred.promise( { - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { - specialEasing: {}, - easing: jQuery.easing._default - }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function( gotoEnd ) { - var index = 0, - - // If we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( 1 ); - } - - // Resolve when we played the last frame; otherwise, reject - if ( gotoEnd ) { - deferred.notifyWith( elem, [ animation, 1, 0 ] ); - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - } ), - props = animation.props; - - propFilter( props, animation.opts.specialEasing ); - - for ( ; index < length; index++ ) { - result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - if ( isFunction( result.stop ) ) { - jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = - result.stop.bind( result ); - } - return result; - } - } - - jQuery.map( props, createTween, animation ); - - if ( isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } - - // Attach callbacks from options - animation - .progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); - - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - } ) - ); - - return animation; -} - -jQuery.Animation = jQuery.extend( Animation, { - - tweeners: { - "*": [ function( prop, value ) { - var tween = this.createTween( prop, value ); - adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); - return tween; - } ] - }, - - tweener: function( props, callback ) { - if ( isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.match( rnothtmlwhite ); - } - - var prop, - index = 0, - length = props.length; - - for ( ; index < length; index++ ) { - prop = props[ index ]; - Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; - Animation.tweeners[ prop ].unshift( callback ); - } - }, - - prefilters: [ defaultPrefilter ], - - prefilter: function( callback, prepend ) { - if ( prepend ) { - Animation.prefilters.unshift( callback ); - } else { - Animation.prefilters.push( callback ); - } - } -} ); - -jQuery.speed = function( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || - isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !isFunction( easing ) && easing - }; - - // Go to the end state if fx are off - if ( jQuery.fx.off ) { - opt.duration = 0; - - } else { - if ( typeof opt.duration !== "number" ) { - if ( opt.duration in jQuery.fx.speeds ) { - opt.duration = jQuery.fx.speeds[ opt.duration ]; - - } else { - opt.duration = jQuery.fx.speeds._default; - } - } - } - - // Normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function() { - if ( isFunction( opt.old ) ) { - opt.old.call( this ); - } - - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; - - return opt; -}; - -jQuery.fn.extend( { - fadeTo: function( speed, to, easing, callback ) { - - // Show any hidden elements after setting opacity to 0 - return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() - - // Animate to the value specified - .end().animate( { opacity: to }, speed, easing, callback ); - }, - animate: function( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function() { - - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - - // Empty animations, or finishing resolves immediately - if ( empty || dataPriv.get( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; - - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function( type, clearQueue, gotoEnd ) { - var stopQueue = function( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; - - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue ) { - this.queue( type || "fx", [] ); - } - - return this.each( function() { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = dataPriv.get( this ); - - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } - - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && - ( type == null || timers[ index ].queue === type ) ) { - - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } - - // Start the next in the queue if the last step wasn't forced. - // Timers currently will call their complete callbacks, which - // will dequeue but only if they were gotoEnd. - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - } ); - }, - finish: function( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each( function() { - var index, - data = dataPriv.get( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // Enable finishing flag on private data - data.finish = true; - - // Empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.stop ) { - hooks.stop.call( this, true ); - } - - // Look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } - - // Look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } - - // Turn off finishing flag - delete data.finish; - } ); - } -} ); - -jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; -} ); - -// Generate shortcuts for custom animations -jQuery.each( { - slideDown: genFx( "show" ), - slideUp: genFx( "hide" ), - slideToggle: genFx( "toggle" ), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } -}, function( name, props ) { - jQuery.fn[ name ] = function( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; -} ); - -jQuery.timers = []; -jQuery.fx.tick = function() { - var timer, - i = 0, - timers = jQuery.timers; - - fxNow = Date.now(); - - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; - - // Run the timer and safely remove it when done (allowing for external removal) - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } - - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; -}; - -jQuery.fx.timer = function( timer ) { - jQuery.timers.push( timer ); - jQuery.fx.start(); -}; - -jQuery.fx.interval = 13; -jQuery.fx.start = function() { - if ( inProgress ) { - return; - } - - inProgress = true; - schedule(); -}; - -jQuery.fx.stop = function() { - inProgress = null; -}; - -jQuery.fx.speeds = { - slow: 600, - fast: 200, - - // Default speed - _default: 400 -}; - - -// Based off of the plugin by Clint Helfers, with permission. -// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ -jQuery.fn.delay = function( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function( next, hooks ) { - var timeout = window.setTimeout( next, time ); - hooks.stop = function() { - window.clearTimeout( timeout ); - }; - } ); -}; - - -( function() { - var input = document.createElement( "input" ), - select = document.createElement( "select" ), - opt = select.appendChild( document.createElement( "option" ) ); - - input.type = "checkbox"; - - // Support: Android <=4.3 only - // Default value for a checkbox should be "on" - support.checkOn = input.value !== ""; - - // Support: IE <=11 only - // Must access selectedIndex to make default options select - support.optSelected = opt.selected; - - // Support: IE <=11 only - // An input loses its value after becoming a radio - input = document.createElement( "input" ); - input.value = "t"; - input.type = "radio"; - support.radioValue = input.value === "t"; -} )(); - - -var boolHook, - attrHandle = jQuery.expr.attrHandle; - -jQuery.fn.extend( { - attr: function( name, value ) { - return access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function( name ) { - return this.each( function() { - jQuery.removeAttr( this, name ); - } ); - } -} ); - -jQuery.extend( { - attr: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; - - // Don't get/set attributes on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === "undefined" ) { - return jQuery.prop( elem, name, value ); - } - - // Attribute hooks are determined by the lowercase version - // Grab necessary hook if one is defined - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - hooks = jQuery.attrHooks[ name.toLowerCase() ] || - ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); - } - - if ( value !== undefined ) { - if ( value === null ) { - jQuery.removeAttr( elem, name ); - return; - } - - if ( hooks && "set" in hooks && - ( ret = hooks.set( elem, value, name ) ) !== undefined ) { - return ret; - } - - elem.setAttribute( name, value + "" ); - return value; - } - - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } - - ret = jQuery.find.attr( elem, name ); - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? undefined : ret; - }, - - attrHooks: { - type: { - set: function( elem, value ) { - if ( !support.radioValue && value === "radio" && - nodeName( elem, "input" ) ) { - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - }, - - removeAttr: function( elem, value ) { - var name, - i = 0, - - // Attribute names can contain non-HTML whitespace characters - // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 - attrNames = value && value.match( rnothtmlwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( ( name = attrNames[ i++ ] ) ) { - elem.removeAttribute( name ); - } - } - } -} ); - -// Hooks for boolean attributes -boolHook = { - set: function( elem, value, name ) { - if ( value === false ) { - - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else { - elem.setAttribute( name, name ); - } - return name; - } -}; - -jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { - var getter = attrHandle[ name ] || jQuery.find.attr; - - attrHandle[ name ] = function( elem, name, isXML ) { - var ret, handle, - lowercaseName = name.toLowerCase(); - - if ( !isXML ) { - - // Avoid an infinite loop by temporarily removing this function from the getter - handle = attrHandle[ lowercaseName ]; - attrHandle[ lowercaseName ] = ret; - ret = getter( elem, name, isXML ) != null ? - lowercaseName : - null; - attrHandle[ lowercaseName ] = handle; - } - return ret; - }; -} ); - - - - -var rfocusable = /^(?:input|select|textarea|button)$/i, - rclickable = /^(?:a|area)$/i; - -jQuery.fn.extend( { - prop: function( name, value ) { - return access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function( name ) { - return this.each( function() { - delete this[ jQuery.propFix[ name ] || name ]; - } ); - } -} ); - -jQuery.extend( { - prop: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; - - // Don't get/set properties on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - if ( hooks && "set" in hooks && - ( ret = hooks.set( elem, value, name ) ) !== undefined ) { - return ret; - } - - return ( elem[ name ] = value ); - } - - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } - - return elem[ name ]; - }, - - propHooks: { - tabIndex: { - get: function( elem ) { - - // Support: IE <=9 - 11 only - // elem.tabIndex doesn't always return the - // correct value when it hasn't been explicitly set - // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - // Use proper attribute retrieval(#12072) - var tabindex = jQuery.find.attr( elem, "tabindex" ); - - if ( tabindex ) { - return parseInt( tabindex, 10 ); - } - - if ( - rfocusable.test( elem.nodeName ) || - rclickable.test( elem.nodeName ) && - elem.href - ) { - return 0; - } - - return -1; - } - } - }, - - propFix: { - "for": "htmlFor", - "class": "className" - } -} ); - -// Support: IE <=11 only -// Accessing the selectedIndex property -// forces the browser to respect setting selected -// on the option -// The getter ensures a default option is selected -// when in an optgroup -// eslint rule "no-unused-expressions" is disabled for this code -// since it considers such accessions noop -if ( !support.optSelected ) { - jQuery.propHooks.selected = { - get: function( elem ) { - - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if ( parent && parent.parentNode ) { - parent.parentNode.selectedIndex; - } - return null; - }, - set: function( elem ) { - - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if ( parent ) { - parent.selectedIndex; - - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - } - }; -} - -jQuery.each( [ - "tabIndex", - "readOnly", - "maxLength", - "cellSpacing", - "cellPadding", - "rowSpan", - "colSpan", - "useMap", - "frameBorder", - "contentEditable" -], function() { - jQuery.propFix[ this.toLowerCase() ] = this; -} ); - - - - - // Strip and collapse whitespace according to HTML spec - // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace - function stripAndCollapse( value ) { - var tokens = value.match( rnothtmlwhite ) || []; - return tokens.join( " " ); - } - - -function getClass( elem ) { - return elem.getAttribute && elem.getAttribute( "class" ) || ""; -} - -function classesToArray( value ) { - if ( Array.isArray( value ) ) { - return value; - } - if ( typeof value === "string" ) { - return value.match( rnothtmlwhite ) || []; - } - return []; -} - -jQuery.fn.extend( { - addClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - classes = classesToArray( value ); - - if ( classes.length ) { - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); - - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse( cur ); - if ( curValue !== finalValue ) { - elem.setAttribute( "class", finalValue ); - } - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - if ( !arguments.length ) { - return this.attr( "class", "" ); - } - - classes = classesToArray( value ); - - if ( classes.length ) { - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); - - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); - - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { - - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) > -1 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse( cur ); - if ( curValue !== finalValue ) { - elem.setAttribute( "class", finalValue ); - } - } - } - } - - return this; - }, - - toggleClass: function( value, stateVal ) { - var type = typeof value, - isValidValue = type === "string" || Array.isArray( value ); - - if ( typeof stateVal === "boolean" && isValidValue ) { - return stateVal ? this.addClass( value ) : this.removeClass( value ); - } - - if ( isFunction( value ) ) { - return this.each( function( i ) { - jQuery( this ).toggleClass( - value.call( this, i, getClass( this ), stateVal ), - stateVal - ); - } ); - } - - return this.each( function() { - var className, i, self, classNames; - - if ( isValidValue ) { - - // Toggle individual class names - i = 0; - self = jQuery( this ); - classNames = classesToArray( value ); - - while ( ( className = classNames[ i++ ] ) ) { - - // Check each className given, space separated list - if ( self.hasClass( className ) ) { - self.removeClass( className ); - } else { - self.addClass( className ); - } - } - - // Toggle whole class name - } else if ( value === undefined || type === "boolean" ) { - className = getClass( this ); - if ( className ) { - - // Store className if set - dataPriv.set( this, "__className__", className ); - } - - // If the element has a class name or if we're passed `false`, - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - if ( this.setAttribute ) { - this.setAttribute( "class", - className || value === false ? - "" : - dataPriv.get( this, "__className__" ) || "" - ); - } - } - } ); - }, - - hasClass: function( selector ) { - var className, elem, - i = 0; - - className = " " + selector + " "; - while ( ( elem = this[ i++ ] ) ) { - if ( elem.nodeType === 1 && - ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { - return true; - } - } - - return false; - } -} ); - - - - -var rreturn = /\r/g; - -jQuery.fn.extend( { - val: function( value ) { - var hooks, ret, valueIsFunction, - elem = this[ 0 ]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || - jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && - "get" in hooks && - ( ret = hooks.get( elem, "value" ) ) !== undefined - ) { - return ret; - } - - ret = elem.value; - - // Handle most common string cases - if ( typeof ret === "string" ) { - return ret.replace( rreturn, "" ); - } - - // Handle cases where value is null/undef or number - return ret == null ? "" : ret; - } - - return; - } - - valueIsFunction = isFunction( value ); - - return this.each( function( i ) { - var val; - - if ( this.nodeType !== 1 ) { - return; - } - - if ( valueIsFunction ) { - val = value.call( this, i, jQuery( this ).val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - - } else if ( typeof val === "number" ) { - val += ""; - - } else if ( Array.isArray( val ) ) { - val = jQuery.map( val, function( value ) { - return value == null ? "" : value + ""; - } ); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - } ); - } -} ); - -jQuery.extend( { - valHooks: { - option: { - get: function( elem ) { - - var val = jQuery.find.attr( elem, "value" ); - return val != null ? - val : - - // Support: IE <=10 - 11 only - // option.text throws exceptions (#14686, #14858) - // Strip and collapse whitespace - // https://html.spec.whatwg.org/#strip-and-collapse-whitespace - stripAndCollapse( jQuery.text( elem ) ); - } - }, - select: { - get: function( elem ) { - var value, option, i, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one", - values = one ? null : [], - max = one ? index + 1 : options.length; - - if ( index < 0 ) { - i = max; - - } else { - i = one ? index : 0; - } - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // Support: IE <=9 only - // IE8-9 doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - - // Don't return options that are disabled or in a disabled optgroup - !option.disabled && - ( !option.parentNode.disabled || - !nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function( elem, value ) { - var optionSet, option, - options = elem.options, - values = jQuery.makeArray( value ), - i = options.length; - - while ( i-- ) { - option = options[ i ]; - - /* eslint-disable no-cond-assign */ - - if ( option.selected = - jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 - ) { - optionSet = true; - } - - /* eslint-enable no-cond-assign */ - } - - // Force browsers to behave consistently when non-matching value is set - if ( !optionSet ) { - elem.selectedIndex = -1; - } - return values; - } - } - } -} ); - -// Radios and checkboxes getter/setter -jQuery.each( [ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = { - set: function( elem, value ) { - if ( Array.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); - } - } - }; - if ( !support.checkOn ) { - jQuery.valHooks[ this ].get = function( elem ) { - return elem.getAttribute( "value" ) === null ? "on" : elem.value; - }; - } -} ); - - - - -// Return jQuery for attributes-only inclusion - - -support.focusin = "onfocusin" in window; - - -var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - stopPropagationCallback = function( e ) { - e.stopPropagation(); - }; - -jQuery.extend( jQuery.event, { - - trigger: function( event, data, elem, onlyHandlers ) { - - var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, - eventPath = [ elem || document ], - type = hasOwn.call( event, "type" ) ? event.type : event, - namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; - - cur = lastElement = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf( "." ) > -1 ) { - - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split( "." ); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf( ":" ) < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); - - // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) - event.isTrigger = onlyHandlers ? 2 : 3; - event.namespace = namespaces.join( "." ); - event.rnamespace = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : - null; - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === ( elem.ownerDocument || document ) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } - - // Fire handlers on the event path - i = 0; - while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { - lastElement = cur; - event.type = i > 1 ? - bubbleType : - special.bindType || type; - - // jQuery handler - handle = ( - dataPriv.get( cur, "events" ) || Object.create( null ) - )[ event.type ] && - dataPriv.get( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && handle.apply && acceptData( cur ) ) { - event.result = handle.apply( cur, data ); - if ( event.result === false ) { - event.preventDefault(); - } - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( ( !special._default || - special._default.apply( eventPath.pop(), data ) === false ) && - acceptData( elem ) ) { - - // Call a native DOM method on the target with the same name as the event. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; - - if ( tmp ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - - if ( event.isPropagationStopped() ) { - lastElement.addEventListener( type, stopPropagationCallback ); - } - - elem[ type ](); - - if ( event.isPropagationStopped() ) { - lastElement.removeEventListener( type, stopPropagationCallback ); - } - - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } - - return event.result; - }, - - // Piggyback on a donor event to simulate a different one - // Used only for `focus(in | out)` events - simulate: function( type, elem, event ) { - var e = jQuery.extend( - new jQuery.Event(), - event, - { - type: type, - isSimulated: true - } - ); - - jQuery.event.trigger( e, null, elem ); - } - -} ); - -jQuery.fn.extend( { - - trigger: function( type, data ) { - return this.each( function() { - jQuery.event.trigger( type, data, this ); - } ); - }, - triggerHandler: function( type, data ) { - var elem = this[ 0 ]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } -} ); - - -// Support: Firefox <=44 -// Firefox doesn't have focus(in | out) events -// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 -// -// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 -// focus(in | out) events fire after focus & blur events, -// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order -// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 -if ( !support.focusin ) { - jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { - - // Attach a single capturing handler on the document while someone wants focusin/focusout - var handler = function( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); - }; - - jQuery.event.special[ fix ] = { - setup: function() { - - // Handle: regular nodes (via `this.ownerDocument`), window - // (via `this.document`) & document (via `this`). - var doc = this.ownerDocument || this.document || this, - attaches = dataPriv.access( doc, fix ); - - if ( !attaches ) { - doc.addEventListener( orig, handler, true ); - } - dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); - }, - teardown: function() { - var doc = this.ownerDocument || this.document || this, - attaches = dataPriv.access( doc, fix ) - 1; - - if ( !attaches ) { - doc.removeEventListener( orig, handler, true ); - dataPriv.remove( doc, fix ); - - } else { - dataPriv.access( doc, fix, attaches ); - } - } - }; - } ); -} -var location = window.location; - -var nonce = { guid: Date.now() }; - -var rquery = ( /\?/ ); - - - -// Cross-browser xml parsing -jQuery.parseXML = function( data ) { - var xml; - if ( !data || typeof data !== "string" ) { - return null; - } - - // Support: IE 9 - 11 only - // IE throws on parseFromString with invalid input. - try { - xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); - } catch ( e ) { - xml = undefined; - } - - if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; -}; - - -var - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - -function buildParams( prefix, obj, traditional, add ) { - var name; - - if ( Array.isArray( obj ) ) { - - // Serialize array item. - jQuery.each( obj, function( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { - - // Treat each array item as a scalar. - add( prefix, v ); - - } else { - - // Item is non-scalar (array or object), encode its numeric index. - buildParams( - prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", - v, - traditional, - add - ); - } - } ); - - } else if ( !traditional && toType( obj ) === "object" ) { - - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } - - } else { - - // Serialize scalar item. - add( prefix, obj ); - } -} - -// Serialize an array of form elements or a set of -// key/values into a query string -jQuery.param = function( a, traditional ) { - var prefix, - s = [], - add = function( key, valueOrFunction ) { - - // If value is a function, invoke it and use its return value - var value = isFunction( valueOrFunction ) ? - valueOrFunction() : - valueOrFunction; - - s[ s.length ] = encodeURIComponent( key ) + "=" + - encodeURIComponent( value == null ? "" : value ); - }; - - if ( a == null ) { - return ""; - } - - // If an array was passed in, assume that it is an array of form elements. - if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { - - // Serialize the form elements - jQuery.each( a, function() { - add( this.name, this.value ); - } ); - - } else { - - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } - } - - // Return the resulting serialization - return s.join( "&" ); -}; - -jQuery.fn.extend( { - serialize: function() { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function() { - return this.map( function() { - - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - } ) - .filter( function() { - var type = this.type; - - // Use .is( ":disabled" ) so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && - rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && - ( this.checked || !rcheckableType.test( type ) ); - } ) - .map( function( _i, elem ) { - var val = jQuery( this ).val(); - - if ( val == null ) { - return null; - } - - if ( Array.isArray( val ) ) { - return jQuery.map( val, function( val ) { - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - } ); - } - - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - } ).get(); - } -} ); - - -var - r20 = /%20/g, - rhash = /#.*$/, - rantiCache = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, - - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - - /* Prefilters - * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) - * 2) These are called: - * - BEFORE asking for a transport - * - AFTER param serialization (s.data is a string if s.processData is true) - * 3) key is the dataType - * 4) the catchall symbol "*" can be used - * 5) execution will start with transport dataType and THEN continue down to "*" if needed - */ - prefilters = {}, - - /* Transports bindings - * 1) key is the dataType - * 2) the catchall symbol "*" can be used - * 3) selection will start with transport dataType and THEN go to "*" if needed - */ - transports = {}, - - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat( "*" ), - - // Anchor tag for parsing the document origin - originAnchor = document.createElement( "a" ); - originAnchor.href = location.href; - -// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport -function addToPrefiltersOrTransports( structure ) { - - // dataTypeExpression is optional and defaults to "*" - return function( dataTypeExpression, func ) { - - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; - - if ( isFunction( func ) ) { - - // For each dataType in the dataTypeExpression - while ( ( dataType = dataTypes[ i++ ] ) ) { - - // Prepend if requested - if ( dataType[ 0 ] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); - - // Otherwise append - } else { - ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); - } - } - } - }; -} - -// Base inspection function for prefilters and transports -function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { - - var inspected = {}, - seekingTransport = ( structure === transports ); - - function inspect( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if ( typeof dataTypeOrTransport === "string" && - !seekingTransport && !inspected[ dataTypeOrTransport ] ) { - - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - } ); - return selected; - } - - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); -} - -// A special extend for ajax options -// that takes "flat" options (not to be deep extended) -// Fixes #9887 -function ajaxExtend( target, src ) { - var key, deep, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; - - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); - } - - return target; -} - -/* Handles responses to an ajax request: - * - finds the right dataType (mediates between content-type and expected dataType) - * - returns the corresponding response - */ -function ajaxHandleResponses( s, jqXHR, responses ) { - - var ct, type, finalDataType, firstDataType, - contents = s.contents, - dataTypes = s.dataTypes; - - // Remove auto dataType and get content-type in the process - while ( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); - } - } - - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } - - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { - - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } - - // Or just use first one - finalDataType = finalDataType || firstDataType; - } - - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } -} - -/* Chain conversions given the request and the original response - * Also sets the responseXXX fields on the jqXHR instance - */ -function ajaxConvert( s, response, jqXHR, isSuccess ) { - var conv2, current, conv, tmp, prev, - converters = {}, - - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(); - - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } - - current = dataTypes.shift(); - - // Convert to each sequential dataType - while ( current ) { - - if ( s.responseFields[ current ] ) { - jqXHR[ s.responseFields[ current ] ] = response; - } - - // Apply the dataFilter if provided - if ( !prev && isSuccess && s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } - - prev = current; - current = dataTypes.shift(); - - if ( current ) { - - // There's only work to do if current dataType is non-auto - if ( current === "*" ) { - - current = prev; - - // Convert response if prev dataType is non-auto and differs from current - } else if ( prev !== "*" && prev !== current ) { - - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; - - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { - - // If conv2 outputs current - tmp = conv2.split( " " ); - if ( tmp[ 1 ] === current ) { - - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { - - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; - - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.unshift( tmp[ 1 ] ); - } - break; - } - } - } - } - - // Apply converter (if not an equivalence) - if ( conv !== true ) { - - // Unless errors are allowed to bubble, catch and return them - if ( conv && s.throws ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { - state: "parsererror", - error: conv ? e : "No conversion from " + prev + " to " + current - }; - } - } - } - } - } - } - - return { state: "success", data: response }; -} - -jQuery.extend( { - - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: location.href, - type: "GET", - isLocal: rlocalProtocol.test( location.protocol ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - - /* - timeout: 0, - data: null, - dataType: null, - username: null, - password: null, - cache: null, - throws: false, - traditional: false, - headers: {}, - */ - - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, - - contents: { - xml: /\bxml\b/, - html: /\bhtml/, - json: /\bjson\b/ - }, - - responseFields: { - xml: "responseXML", - text: "responseText", - json: "responseJSON" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": JSON.parse, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var transport, - - // URL without anti-cache param - cacheURL, - - // Response headers - responseHeadersString, - responseHeaders, - - // timeout handle - timeoutTimer, - - // Url cleanup var - urlAnchor, - - // Request state (becomes false upon send and true upon completion) - completed, - - // To know if global events are to be dispatched - fireGlobals, - - // Loop variable - i, - - // uncached part of the url - uncached, - - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - - // Callbacks context - callbackContext = s.context || s, - - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && - ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks( "once memory" ), - - // Status-dependent callbacks - statusCode = s.statusCode || {}, - - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - - // Default abort message - strAbort = "canceled", - - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function( key ) { - var match; - if ( completed ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( ( match = rheaders.exec( responseHeadersString ) ) ) { - responseHeaders[ match[ 1 ].toLowerCase() + " " ] = - ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) - .concat( match[ 2 ] ); - } - } - match = responseHeaders[ key.toLowerCase() + " " ]; - } - return match == null ? null : match.join( ", " ); - }, - - // Raw string - getAllResponseHeaders: function() { - return completed ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function( name, value ) { - if ( completed == null ) { - name = requestHeadersNames[ name.toLowerCase() ] = - requestHeadersNames[ name.toLowerCase() ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function( type ) { - if ( completed == null ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function( map ) { - var code; - if ( map ) { - if ( completed ) { - - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } else { - - // Lazy-add the new callbacks in a way that preserves old ones - for ( code in map ) { - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } - } - return this; - }, - - // Cancel the request - abort: function( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ); - - // Add protocol if not provided (prefilters might expect it) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || location.href ) + "" ) - .replace( rprotocol, location.protocol + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; - - // A cross-domain request is in order when the origin doesn't match the current origin. - if ( s.crossDomain == null ) { - urlAnchor = document.createElement( "a" ); - - // Support: IE <=8 - 11, Edge 12 - 15 - // IE throws exception on accessing the href property if url is malformed, - // e.g. http://example.com:80x/ - try { - urlAnchor.href = s.url; - - // Support: IE <=8 - 11 only - // Anchor's host property isn't correctly set when s.url is relative - urlAnchor.href = urlAnchor.href; - s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== - urlAnchor.protocol + "//" + urlAnchor.host; - } catch ( e ) { - - // If there is an error parsing the URL, assume it is crossDomain, - // it can be rejected by the transport if it is invalid - s.crossDomain = true; - } - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( completed ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) - fireGlobals = jQuery.event && s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger( "ajaxStart" ); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - // Remove hash to simplify url manipulation - cacheURL = s.url.replace( rhash, "" ); - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // Remember the hash so we can put it back - uncached = s.url.slice( cacheURL.length ); - - // If data is available and should be processed, append data to url - if ( s.data && ( s.processData || typeof s.data === "string" ) ) { - cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; - - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add or update anti-cache param if needed - if ( s.cache === false ) { - cacheURL = cacheURL.replace( rantiCache, "$1" ); - uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) + - uncached; - } - - // Put hash and anti-cache on the URL that will be requested (gh-1732) - s.url = cacheURL + uncached; - - // Change '%20' to '+' if this is encoded form body content (gh-2658) - } else if ( s.data && s.processData && - ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { - s.data = s.data.replace( r20, "+" ); - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? - s.accepts[ s.dataTypes[ 0 ] ] + - ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && - ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { - - // Abort if not done already and return - return jqXHR.abort(); - } - - // Aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - completeDeferred.add( s.complete ); - jqXHR.done( s.success ); - jqXHR.fail( s.error ); - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - - // If request was aborted inside ajaxSend, stop there - if ( completed ) { - return jqXHR; - } - - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = window.setTimeout( function() { - jqXHR.abort( "timeout" ); - }, s.timeout ); - } - - try { - completed = false; - transport.send( requestHeaders, done ); - } catch ( e ) { - - // Rethrow post-completion exceptions - if ( completed ) { - throw e; - } - - // Propagate others as results - done( -1, e ); - } - } - - // Callback for when everything is done - function done( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Ignore repeat invocations - if ( completed ) { - return; - } - - completed = true; - - // Clear timeout if it exists - if ( timeoutTimer ) { - window.clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Determine if successful - isSuccess = status >= 200 && status < 300 || status === 304; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // Use a noop converter for missing script - if ( !isSuccess && jQuery.inArray( "script", s.dataTypes ) > -1 ) { - s.converters[ "text script" ] = function() {}; - } - - // Convert no matter what (that way responseXXX fields are always set) - response = ajaxConvert( s, response, jqXHR, isSuccess ); - - // If successful, handle type chaining - if ( isSuccess ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader( "Last-Modified" ); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader( "etag" ); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 || s.type === "HEAD" ) { - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - statusText = response.state; - success = response.data; - error = response.error; - isSuccess = !error; - } - } else { - - // Extract error from statusText and normalize for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; - - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } - - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; - - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } - - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); - - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger( "ajaxStop" ); - } - } - } - - return jqXHR; - }, - - getJSON: function( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - }, - - getScript: function( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - } -} ); - -jQuery.each( [ "get", "post" ], function( _i, method ) { - jQuery[ method ] = function( url, data, callback, type ) { - - // Shift arguments if data argument was omitted - if ( isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - // The url can be an options object (which then must have .url) - return jQuery.ajax( jQuery.extend( { - url: url, - type: method, - dataType: type, - data: data, - success: callback - }, jQuery.isPlainObject( url ) && url ) ); - }; -} ); - -jQuery.ajaxPrefilter( function( s ) { - var i; - for ( i in s.headers ) { - if ( i.toLowerCase() === "content-type" ) { - s.contentType = s.headers[ i ] || ""; - } - } -} ); - - -jQuery._evalUrl = function( url, options, doc ) { - return jQuery.ajax( { - url: url, - - // Make this explicit, since user can override this through ajaxSetup (#11264) - type: "GET", - dataType: "script", - cache: true, - async: false, - global: false, - - // Only evaluate the response if it is successful (gh-4126) - // dataFilter is not invoked for failure responses, so using it instead - // of the default converter is kludgy but it works. - converters: { - "text script": function() {} - }, - dataFilter: function( response ) { - jQuery.globalEval( response, options, doc ); - } - } ); -}; - - -jQuery.fn.extend( { - wrapAll: function( html ) { - var wrap; - - if ( this[ 0 ] ) { - if ( isFunction( html ) ) { - html = html.call( this[ 0 ] ); - } - - // The elements to wrap the target around - wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); - - if ( this[ 0 ].parentNode ) { - wrap.insertBefore( this[ 0 ] ); - } - - wrap.map( function() { - var elem = this; - - while ( elem.firstElementChild ) { - elem = elem.firstElementChild; - } - - return elem; - } ).append( this ); - } - - return this; - }, - - wrapInner: function( html ) { - if ( isFunction( html ) ) { - return this.each( function( i ) { - jQuery( this ).wrapInner( html.call( this, i ) ); - } ); - } - - return this.each( function() { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - } ); - }, - - wrap: function( html ) { - var htmlIsFunction = isFunction( html ); - - return this.each( function( i ) { - jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); - } ); - }, - - unwrap: function( selector ) { - this.parent( selector ).not( "body" ).each( function() { - jQuery( this ).replaceWith( this.childNodes ); - } ); - return this; - } -} ); - - -jQuery.expr.pseudos.hidden = function( elem ) { - return !jQuery.expr.pseudos.visible( elem ); -}; -jQuery.expr.pseudos.visible = function( elem ) { - return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); -}; - - - - -jQuery.ajaxSettings.xhr = function() { - try { - return new window.XMLHttpRequest(); - } catch ( e ) {} -}; - -var xhrSuccessStatus = { - - // File protocol always yields status code 0, assume 200 - 0: 200, - - // Support: IE <=9 only - // #1450: sometimes IE returns 1223 when it should be 204 - 1223: 204 - }, - xhrSupported = jQuery.ajaxSettings.xhr(); - -support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); -support.ajax = xhrSupported = !!xhrSupported; - -jQuery.ajaxTransport( function( options ) { - var callback, errorCallback; - - // Cross domain only allowed if supported through XMLHttpRequest - if ( support.cors || xhrSupported && !options.crossDomain ) { - return { - send: function( headers, complete ) { - var i, - xhr = options.xhr(); - - xhr.open( - options.type, - options.url, - options.async, - options.username, - options.password - ); - - // Apply custom fields if provided - if ( options.xhrFields ) { - for ( i in options.xhrFields ) { - xhr[ i ] = options.xhrFields[ i ]; - } - } - - // Override mime type if needed - if ( options.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( options.mimeType ); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { - headers[ "X-Requested-With" ] = "XMLHttpRequest"; - } - - // Set headers - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - - // Callback - callback = function( type ) { - return function() { - if ( callback ) { - callback = errorCallback = xhr.onload = - xhr.onerror = xhr.onabort = xhr.ontimeout = - xhr.onreadystatechange = null; - - if ( type === "abort" ) { - xhr.abort(); - } else if ( type === "error" ) { - - // Support: IE <=9 only - // On a manual native abort, IE9 throws - // errors on any property access that is not readyState - if ( typeof xhr.status !== "number" ) { - complete( 0, "error" ); - } else { - complete( - - // File: protocol always yields status 0; see #8605, #14207 - xhr.status, - xhr.statusText - ); - } - } else { - complete( - xhrSuccessStatus[ xhr.status ] || xhr.status, - xhr.statusText, - - // Support: IE <=9 only - // IE9 has no XHR2 but throws on binary (trac-11426) - // For XHR2 non-text, let the caller handle it (gh-2498) - ( xhr.responseType || "text" ) !== "text" || - typeof xhr.responseText !== "string" ? - { binary: xhr.response } : - { text: xhr.responseText }, - xhr.getAllResponseHeaders() - ); - } - } - }; - }; - - // Listen to events - xhr.onload = callback(); - errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); - - // Support: IE 9 only - // Use onreadystatechange to replace onabort - // to handle uncaught aborts - if ( xhr.onabort !== undefined ) { - xhr.onabort = errorCallback; - } else { - xhr.onreadystatechange = function() { - - // Check readyState before timeout as it changes - if ( xhr.readyState === 4 ) { - - // Allow onerror to be called first, - // but that will not handle a native abort - // Also, save errorCallback to a variable - // as xhr.onerror cannot be accessed - window.setTimeout( function() { - if ( callback ) { - errorCallback(); - } - } ); - } - }; - } - - // Create the abort callback - callback = callback( "abort" ); - - try { - - // Do send the request (this may raise an exception) - xhr.send( options.hasContent && options.data || null ); - } catch ( e ) { - - // #14683: Only rethrow if this hasn't been notified as an error yet - if ( callback ) { - throw e; - } - } - }, - - abort: function() { - if ( callback ) { - callback(); - } - } - }; - } -} ); - - - - -// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) -jQuery.ajaxPrefilter( function( s ) { - if ( s.crossDomain ) { - s.contents.script = false; - } -} ); - -// Install script dataType -jQuery.ajaxSetup( { - accepts: { - script: "text/javascript, application/javascript, " + - "application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /\b(?:java|ecma)script\b/ - }, - converters: { - "text script": function( text ) { - jQuery.globalEval( text ); - return text; - } - } -} ); - -// Handle cache's special case and crossDomain -jQuery.ajaxPrefilter( "script", function( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - } -} ); - -// Bind script tag hack transport -jQuery.ajaxTransport( "script", function( s ) { - - // This transport only deals with cross domain or forced-by-attrs requests - if ( s.crossDomain || s.scriptAttrs ) { - var script, callback; - return { - send: function( _, complete ) { - script = jQuery( " - <% end %> - - - - - - NAV - <%= image_tag('navbar.png') %> - - -
      - <%= image_tag "logo.png", class: 'logo' %> - <% if language_tabs.any? %> -
      - <% language_tabs.each do |lang| %> - <% if lang.is_a? Hash %> - <%= lang.values.first %> - <% else %> - <%= lang %> - <% end %> - <% end %> -
      - <% end %> - <% if current_page.data.search %> -
      - -
      -
        - <% end %> -
          - <% toc_data(page_content).each do |h1| %> -
        • - <%= h1[:content] %> - <% if h1[:children].length > 0 %> - - <% end %> -
          • - <% end %> -
        - <% if current_page.data.toc_footers %> -
          - <% current_page.data.toc_footers.each do |footer| %> -
        • <%= footer %>
          • - <% end %> -
        - <% end %> -
        -
        -
        -
        - <%= page_content %> -
        -
        - <% if language_tabs.any? %> -
        - <% language_tabs.each do |lang| %> - <% if lang.is_a? Hash %> - <%= lang.values.first %> - <% else %> - <%= lang %> - <% end %> - <% end %> -
        - <% end %> -
        -
        - - diff --git a/docs/slate/source/stylesheets/_icon-font.scss b/docs/slate/source/stylesheets/_icon-font.scss deleted file mode 100644 index b59948398..000000000 --- a/docs/slate/source/stylesheets/_icon-font.scss +++ /dev/null @@ -1,38 +0,0 @@ -@font-face { - font-family: 'slate'; - src:font-url('slate.eot?-syv14m'); - src:font-url('slate.eot?#iefix-syv14m') format('embedded-opentype'), - font-url('slate.woff2?-syv14m') format('woff2'), - font-url('slate.woff?-syv14m') format('woff'), - font-url('slate.ttf?-syv14m') format('truetype'), - font-url('slate.svg?-syv14m#slate') format('svg'); - font-weight: normal; - font-style: normal; -} - -%icon { - font-family: 'slate'; - speak: none; - font-style: normal; - font-weight: normal; - font-variant: normal; - text-transform: none; - line-height: 1; -} - -%icon-exclamation-sign { - @extend %icon; - content: "\e600"; -} -%icon-info-sign { - @extend %icon; - content: "\e602"; -} -%icon-ok-sign { - @extend %icon; - content: "\e606"; -} -%icon-search { - @extend %icon; - content: "\e607"; -} diff --git a/docs/slate/source/stylesheets/_normalize.scss b/docs/slate/source/stylesheets/_normalize.scss deleted file mode 100644 index 46f646a5c..000000000 --- a/docs/slate/source/stylesheets/_normalize.scss +++ /dev/null @@ -1,427 +0,0 @@ -/*! normalize.css v3.0.2 | MIT License | git.io/normalize */ - -/** - * 1. Set default font family to sans-serif. - * 2. Prevent iOS text size adjust after orientation change, without disabling - * user zoom. - */ - -html { - font-family: sans-serif; /* 1 */ - -ms-text-size-adjust: 100%; /* 2 */ - -webkit-text-size-adjust: 100%; /* 2 */ -} - -/** - * Remove default margin. - */ - -body { - margin: 0; -} - -/* HTML5 display definitions - ========================================================================== */ - -/** - * Correct `block` display not defined for any HTML5 element in IE 8/9. - * Correct `block` display not defined for `details` or `summary` in IE 10/11 - * and Firefox. - * Correct `block` display not defined for `main` in IE 11. - */ - -article, -aside, -details, -figcaption, -figure, -footer, -header, -hgroup, -main, -menu, -nav, -section, -summary { - display: block; -} - -/** - * 1. Correct `inline-block` display not defined in IE 8/9. - * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera. - */ - -audio, -canvas, -progress, -video { - display: inline-block; /* 1 */ - vertical-align: baseline; /* 2 */ -} - -/** - * Prevent modern browsers from displaying `audio` without controls. - * Remove excess height in iOS 5 devices. - */ - -audio:not([controls]) { - display: none; - height: 0; -} - -/** - * Address `[hidden]` styling not present in IE 8/9/10. - * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22. - */ - -[hidden], -template { - display: none; -} - -/* Links - ========================================================================== */ - -/** - * Remove the gray background color from active links in IE 10. - */ - -a { - background-color: transparent; -} - -/** - * Improve readability when focused and also mouse hovered in all browsers. - */ - -a:active, -a:hover { - outline: 0; -} - -/* Text-level semantics - ========================================================================== */ - -/** - * Address styling not present in IE 8/9/10/11, Safari, and Chrome. - */ - -abbr[title] { - border-bottom: 1px dotted; -} - -/** - * Address style set to `bolder` in Firefox 4+, Safari, and Chrome. - */ - -b, -strong { - font-weight: bold; -} - -/** - * Address styling not present in Safari and Chrome. - */ - -dfn { - font-style: italic; -} - -/** - * Address variable `h1` font-size and margin within `section` and `article` - * contexts in Firefox 4+, Safari, and Chrome. - */ - -h1 { - font-size: 2em; - margin: 0.67em 0; -} - -/** - * Address styling not present in IE 8/9. - */ - -mark { - background: #ff0; - color: #000; -} - -/** - * Address inconsistent and variable font size in all browsers. - */ - -small { - font-size: 80%; -} - -/** - * Prevent `sub` and `sup` affecting `line-height` in all browsers. - */ - -sub, -sup { - font-size: 75%; - line-height: 0; - position: relative; - vertical-align: baseline; -} - -sup { - top: -0.5em; -} - -sub { - bottom: -0.25em; -} - -/* Embedded content - ========================================================================== */ - -/** - * Remove border when inside `a` element in IE 8/9/10. - */ - -img { - border: 0; -} - -/** - * Correct overflow not hidden in IE 9/10/11. - */ - -svg:not(:root) { - overflow: hidden; -} - -/* Grouping content - ========================================================================== */ - -/** - * Address margin not present in IE 8/9 and Safari. - */ - -figure { - margin: 1em 40px; -} - -/** - * Address differences between Firefox and other browsers. - */ - -hr { - -moz-box-sizing: content-box; - box-sizing: content-box; - height: 0; -} - -/** - * Contain overflow in all browsers. - */ - -pre { - overflow: auto; -} - -/** - * Address odd `em`-unit font size rendering in all browsers. - */ - -code, -kbd, -pre, -samp { - font-family: monospace, monospace; - font-size: 1em; -} - -/* Forms - ========================================================================== */ - -/** - * Known limitation: by default, Chrome and Safari on OS X allow very limited - * styling of `select`, unless a `border` property is set. - */ - -/** - * 1. Correct color not being inherited. - * Known issue: affects color of disabled elements. - * 2. Correct font properties not being inherited. - * 3. Address margins set differently in Firefox 4+, Safari, and Chrome. - */ - -button, -input, -optgroup, -select, -textarea { - color: inherit; /* 1 */ - font: inherit; /* 2 */ - margin: 0; /* 3 */ -} - -/** - * Address `overflow` set to `hidden` in IE 8/9/10/11. - */ - -button { - overflow: visible; -} - -/** - * Address inconsistent `text-transform` inheritance for `button` and `select`. - * All other form control elements do not inherit `text-transform` values. - * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera. - * Correct `select` style inheritance in Firefox. - */ - -button, -select { - text-transform: none; -} - -/** - * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` - * and `video` controls. - * 2. Correct inability to style clickable `input` types in iOS. - * 3. Improve usability and consistency of cursor style between image-type - * `input` and others. - */ - -button, -html input[type="button"], /* 1 */ -input[type="reset"], -input[type="submit"] { - -webkit-appearance: button; /* 2 */ - cursor: pointer; /* 3 */ -} - -/** - * Re-set default cursor for disabled elements. - */ - -button[disabled], -html input[disabled] { - cursor: default; -} - -/** - * Remove inner padding and border in Firefox 4+. - */ - -button::-moz-focus-inner, -input::-moz-focus-inner { - border: 0; - padding: 0; -} - -/** - * Address Firefox 4+ setting `line-height` on `input` using `!important` in - * the UA stylesheet. - */ - -input { - line-height: normal; -} - -/** - * It's recommended that you don't attempt to style these elements. - * Firefox's implementation doesn't respect box-sizing, padding, or width. - * - * 1. Address box sizing set to `content-box` in IE 8/9/10. - * 2. Remove excess padding in IE 8/9/10. - */ - -input[type="checkbox"], -input[type="radio"] { - box-sizing: border-box; /* 1 */ - padding: 0; /* 2 */ -} - -/** - * Fix the cursor style for Chrome's increment/decrement buttons. For certain - * `font-size` values of the `input`, it causes the cursor style of the - * decrement button to change from `default` to `text`. - */ - -input[type="number"]::-webkit-inner-spin-button, -input[type="number"]::-webkit-outer-spin-button { - height: auto; -} - -/** - * 1. Address `appearance` set to `searchfield` in Safari and Chrome. - * 2. Address `box-sizing` set to `border-box` in Safari and Chrome - * (include `-moz` to future-proof). - */ - -input[type="search"] { - -webkit-appearance: textfield; /* 1 */ - -moz-box-sizing: content-box; - -webkit-box-sizing: content-box; /* 2 */ - box-sizing: content-box; -} - -/** - * Remove inner padding and search cancel button in Safari and Chrome on OS X. - * Safari (but not Chrome) clips the cancel button when the search input has - * padding (and `textfield` appearance). - */ - -input[type="search"]::-webkit-search-cancel-button, -input[type="search"]::-webkit-search-decoration { - -webkit-appearance: none; -} - -/** - * Define consistent border, margin, and padding. - */ - -fieldset { - border: 1px solid #c0c0c0; - margin: 0 2px; - padding: 0.35em 0.625em 0.75em; -} - -/** - * 1. Correct `color` not being inherited in IE 8/9/10/11. - * 2. Remove padding so people aren't caught out if they zero out fieldsets. - */ - -legend { - border: 0; /* 1 */ - padding: 0; /* 2 */ -} - -/** - * Remove default vertical scrollbar in IE 8/9/10/11. - */ - -textarea { - overflow: auto; -} - -/** - * Don't inherit the `font-weight` (applied by a rule above). - * NOTE: the default cannot safely be changed in Chrome and Safari on OS X. - */ - -optgroup { - font-weight: bold; -} - -/* Tables - ========================================================================== */ - -/** - * Remove most spacing between table cells. - */ - -table { - border-collapse: collapse; - border-spacing: 0; -} - -td, -th { - padding: 0; -} diff --git a/docs/slate/source/stylesheets/_rtl.scss b/docs/slate/source/stylesheets/_rtl.scss deleted file mode 100644 index 720719a02..000000000 --- a/docs/slate/source/stylesheets/_rtl.scss +++ /dev/null @@ -1,140 +0,0 @@ -//////////////////////////////////////////////////////////////////////////////// -// RTL Styles Variables -//////////////////////////////////////////////////////////////////////////////// - -$default: auto; - -//////////////////////////////////////////////////////////////////////////////// -// TABLE OF CONTENTS -//////////////////////////////////////////////////////////////////////////////// - -#toc>ul>li>a>span { - float: left; -} - -.toc-wrapper { - transition: right 0.3s ease-in-out !important; - left: $default !important; - #{right}: 0; -} - -.toc-h2 { - padding-#{right}: $nav-padding + $nav-indent; -} - -#nav-button { - #{right}: 0; - transition: right 0.3s ease-in-out; - &.open { - right: $nav-width - } -} - -//////////////////////////////////////////////////////////////////////////////// -// PAGE LAYOUT AND CODE SAMPLE BACKGROUND -//////////////////////////////////////////////////////////////////////////////// -.page-wrapper { - margin-#{left}: $default !important; - margin-#{right}: $nav-width; - .dark-box { - #{right}: $default; - #{left}: 0; - } -} - -.lang-selector { - width: $default !important; - a { - float: right; - } -} - -//////////////////////////////////////////////////////////////////////////////// -// CODE SAMPLE STYLES -//////////////////////////////////////////////////////////////////////////////// -.content { - &>h1, - &>h2, - &>h3, - &>h4, - &>h5, - &>h6, - &>p, - &>table, - &>ul, - &>ol, - &>aside, - &>dl { - margin-#{left}: $examples-width; - margin-#{right}: $default !important; - } - &>ul, - &>ol { - padding-#{right}: $main-padding + 15px; - } - table { - th, - td { - text-align: right; - } - } - dd { - margin-#{right}: 15px; - } - aside { - aside:before { - padding-#{left}: 0.5em; - } - .search-highlight { - background: linear-gradient(to top right, #F7E633 0%, #F1D32F 100%); - } - } - pre, - blockquote { - float: left !important; - clear: left !important; - } -} - -//////////////////////////////////////////////////////////////////////////////// -// TYPOGRAPHY -//////////////////////////////////////////////////////////////////////////////// -h1, -h2, -h3, -h4, -h5, -h6, -p, -aside { - text-align: right; - direction: rtl; -} - -.toc-wrapper { - text-align: right; - direction: rtl; - font-weight: 100 !important; -} - - -//////////////////////////////////////////////////////////////////////////////// -// RESPONSIVE DESIGN -//////////////////////////////////////////////////////////////////////////////// -@media (max-width: $tablet-width) { - .toc-wrapper { - #{right}: -$nav-width; - &.open { - #{right}: 0; - } - } - .page-wrapper { - margin-#{right}: 0; - } -} - -@media (max-width: $phone-width) { - %left-col { - margin-#{left}: 0; - } -} diff --git a/docs/slate/source/stylesheets/_variables.scss b/docs/slate/source/stylesheets/_variables.scss deleted file mode 100644 index 769326182..000000000 --- a/docs/slate/source/stylesheets/_variables.scss +++ /dev/null @@ -1,103 +0,0 @@ -/* -Copyright 2008-2013 Concur Technologies, Inc. - -Licensed under the Apache License, Version 2.0 (the "License"); you may -not use this file except in compliance with the License. You may obtain -a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -License for the specific language governing permissions and limitations -under the License. -*/ - - -//////////////////////////////////////////////////////////////////////////////// -// CUSTOMIZE SLATE -//////////////////////////////////////////////////////////////////////////////// -// Use these settings to help adjust the appearance of Slate - - -// BACKGROUND COLORS -//////////////////// -$nav-bg: #2E3336 !default; -$examples-bg: #2E3336 !default; -$code-bg: #1E2224 !default; -$code-annotation-bg: #191D1F !default; -$nav-subitem-bg: #1E2224 !default; -$nav-active-bg: #0F75D4 !default; -$nav-active-parent-bg: #1E2224 !default; // parent links of the current section -$lang-select-border: #000 !default; -$lang-select-bg: #1E2224 !default; -$lang-select-active-bg: $examples-bg !default; // feel free to change this to blue or something -$lang-select-pressed-bg: #111 !default; // color of language tab bg when mouse is pressed -$main-bg: #F3F7F9 !default; -$aside-notice-bg: #8fbcd4 !default; -$aside-warning-bg: #c97a7e !default; -$aside-success-bg: #6ac174 !default; -$search-notice-bg: #c97a7e !default; - - -// TEXT COLORS -//////////////////// -$main-text: #333 !default; // main content text color -$nav-text: #fff !default; -$nav-active-text: #fff !default; -$nav-active-parent-text: #fff !default; // parent links of the current section -$lang-select-text: #fff !default; // color of unselected language tab text -$lang-select-active-text: #fff !default; // color of selected language tab text -$lang-select-pressed-text: #fff !default; // color of language tab text when mouse is pressed - - -// SIZES -//////////////////// -$nav-width: 230px !default; // width of the navbar -$examples-width: 50% !default; // portion of the screen taken up by code examples -$logo-margin: 0px !default; // margin below logo -$main-padding: 28px !default; // padding to left and right of content & examples -$nav-padding: 15px !default; // padding to left and right of navbar -$nav-v-padding: 10px !default; // padding used vertically around search boxes and results -$nav-indent: 10px !default; // extra padding for ToC subitems -$code-annotation-padding: 13px !default; // padding inside code annotations -$h1-margin-bottom: 21px !default; // padding under the largest header tags -$tablet-width: 930px !default; // min width before reverting to tablet size -$phone-width: $tablet-width - $nav-width !default; // min width before reverting to mobile size - - -// FONTS -//////////////////// -%default-font { - font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; - font-size: 14px; -} - -%header-font { - @extend %default-font; - font-weight: bold; -} - -%code-font { - font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, serif; - font-size: 12px; - line-height: 1.5; -} - - -// OTHER -//////////////////// -$nav-footer-border-color: #666 !default; -$search-box-border-color: #666 !default; - - -//////////////////////////////////////////////////////////////////////////////// -// INTERNAL -//////////////////////////////////////////////////////////////////////////////// -// These settings are probably best left alone. - -%break-words { - word-break: break-all; - hyphens: auto; -} diff --git a/docs/slate/source/stylesheets/print.css.scss b/docs/slate/source/stylesheets/print.css.scss deleted file mode 100644 index aea88c306..000000000 --- a/docs/slate/source/stylesheets/print.css.scss +++ /dev/null @@ -1,153 +0,0 @@ -@charset "utf-8"; -@import 'normalize'; -@import 'variables'; -@import 'icon-font'; - -/* -Copyright 2008-2013 Concur Technologies, Inc. - -Licensed under the Apache License, Version 2.0 (the "License"); you may -not use this file except in compliance with the License. You may obtain -a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -License for the specific language governing permissions and limitations -under the License. -*/ - -$print-color: #999; -$print-color-light: #ccc; -$print-font-size: 12px; - -body { - @extend %default-font; -} - -.tocify, .toc-footer, .lang-selector, .search, #nav-button { - display: none; -} - -.tocify-wrapper>img { - margin: 0 auto; - display: block; -} - -.content { - font-size: 12px; - - pre, code { - @extend %code-font; - @extend %break-words; - border: 1px solid $print-color; - border-radius: 5px; - font-size: 0.8em; - } - - pre { - code { - border: 0; - } - } - - pre { - padding: 1.3em; - } - - code { - padding: 0.2em; - } - - table { - border: 1px solid $print-color; - tr { - border-bottom: 1px solid $print-color; - } - td,th { - padding: 0.7em; - } - } - - p { - line-height: 1.5; - } - - a { - text-decoration: none; - color: #000; - } - - h1 { - @extend %header-font; - font-size: 2.5em; - padding-top: 0.5em; - padding-bottom: 0.5em; - margin-top: 1em; - margin-bottom: $h1-margin-bottom; - border: 2px solid $print-color-light; - border-width: 2px 0; - text-align: center; - } - - h2 { - @extend %header-font; - font-size: 1.8em; - margin-top: 2em; - border-top: 2px solid $print-color-light; - padding-top: 0.8em; - } - - h1+h2, h1+div+h2 { - border-top: none; - padding-top: 0; - margin-top: 0; - } - - h3, h4 { - @extend %header-font; - font-size: 0.8em; - margin-top: 1.5em; - margin-bottom: 0.8em; - text-transform: uppercase; - } - - h5, h6 { - text-transform: uppercase; - } - - aside { - padding: 1em; - border: 1px solid $print-color-light; - border-radius: 5px; - margin-top: 1.5em; - margin-bottom: 1.5em; - line-height: 1.6; - } - - aside:before { - vertical-align: middle; - padding-right: 0.5em; - font-size: 14px; - } - - aside.notice:before { - @extend %icon-info-sign; - } - - aside.warning:before { - @extend %icon-exclamation-sign; - } - - aside.success:before { - @extend %icon-ok-sign; - } -} - -.copy-clipboard { - @media print { - display: none - } -} diff --git a/docs/slate/source/stylesheets/screen.css.scss b/docs/slate/source/stylesheets/screen.css.scss deleted file mode 100644 index 70e3527df..000000000 --- a/docs/slate/source/stylesheets/screen.css.scss +++ /dev/null @@ -1,633 +0,0 @@ -@charset "utf-8"; -@import 'normalize'; -@import 'variables'; -@import 'icon-font'; -// @import 'rtl'; // uncomment to switch to RTL format - -/* -Copyright 2008-2013 Concur Technologies, Inc. - -Licensed under the Apache License, Version 2.0 (the "License"); you may -not use this file except in compliance with the License. You may obtain -a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -License for the specific language governing permissions and limitations -under the License. -*/ - -//////////////////////////////////////////////////////////////////////////////// -// GENERAL STUFF -//////////////////////////////////////////////////////////////////////////////// - -html, body { - color: $main-text; - padding: 0; - margin: 0; - -webkit-font-smoothing: antialiased; - -moz-osx-font-smoothing: grayscale; - @extend %default-font; - background-color: $main-bg; - height: 100%; - -webkit-text-size-adjust: none; /* Never autoresize text */ -} - -//////////////////////////////////////////////////////////////////////////////// -// TABLE OF CONTENTS -//////////////////////////////////////////////////////////////////////////////// - -#toc > ul > li > a > span { - float: right; - background-color: #2484FF; - border-radius: 40px; - width: 20px; -} - -.toc-wrapper { - transition: left 0.3s ease-in-out; - - overflow-y: auto; - overflow-x: hidden; - position: fixed; - z-index: 30; - top: 0; - left: 0; - bottom: 0; - width: $nav-width; - background-color: $nav-bg; - font-size: 13px; - font-weight: bold; - - // language selector for mobile devices - .lang-selector { - display: none; - a { - padding-top: 0.5em; - padding-bottom: 0.5em; - } - } - - // This is the logo at the top of the ToC - .logo { - display: block; - max-width: 100%; - margin-bottom: $logo-margin; - } - - &>.search { - position: relative; - - input { - background: $nav-bg; - border-width: 0 0 1px 0; - border-color: $search-box-border-color; - padding: 6px 0 6px 20px; - box-sizing: border-box; - margin: $nav-v-padding $nav-padding; - width: $nav-width - ($nav-padding*2); - outline: none; - color: $nav-text; - border-radius: 0; /* ios has a default border radius */ - } - - &:before { - position: absolute; - top: 17px; - left: $nav-padding; - color: $nav-text; - @extend %icon-search; - } - } - - .search-results { - margin-top: 0; - box-sizing: border-box; - height: 0; - overflow-y: auto; - overflow-x: hidden; - transition-property: height, margin; - transition-duration: 180ms; - transition-timing-function: ease-in-out; - background: $nav-subitem-bg; - &.visible { - height: 30%; - margin-bottom: 1em; - } - - li { - margin: 1em $nav-padding; - line-height: 1; - } - - a { - color: $nav-text; - text-decoration: none; - - &:hover { - text-decoration: underline; - } - } - } - - - // The Table of Contents is composed of multiple nested - // unordered lists. These styles remove the default - // styling of an unordered list because it is ugly. - ul, li { - list-style: none; - margin: 0; - padding: 0; - line-height: 28px; - } - - li { - color: $nav-text; - transition-property: background; - transition-timing-function: linear; - transition-duration: 200ms; - } - - // This is the currently selected ToC entry - .toc-link.active { - background-color: $nav-active-bg; - color: $nav-active-text; - } - - // this is parent links of the currently selected ToC entry - .toc-link.active-parent { - background-color: $nav-active-parent-bg; - color: $nav-active-parent-text; - } - - .toc-list-h2 { - display: none; - background-color: $nav-subitem-bg; - font-weight: 500; - } - - .toc-h2 { - padding-left: $nav-padding + $nav-indent; - font-size: 12px; - } - - .toc-footer { - padding: 1em 0; - margin-top: 1em; - border-top: 1px dashed $nav-footer-border-color; - - li,a { - color: $nav-text; - text-decoration: none; - } - - a:hover { - text-decoration: underline; - } - - li { - font-size: 0.8em; - line-height: 1.7; - text-decoration: none; - } - } -} - -.toc-link, .toc-footer li { - padding: 0 $nav-padding 0 $nav-padding; - display: block; - overflow-x: hidden; - white-space: nowrap; - text-overflow: ellipsis; - text-decoration: none; - color: $nav-text; - transition-property: background; - transition-timing-function: linear; - transition-duration: 130ms; -} - -// button to show navigation on mobile devices -#nav-button { - span { - display: block; - $side-pad: $main-padding / 2 - 8px; - padding: $side-pad $side-pad $side-pad; - background-color: rgba($main-bg, 0.7); - transform-origin: 0 0; - transform: rotate(-90deg) translate(-100%, 0); - border-radius: 0 0 0 5px; - } - padding: 0 1.5em 5em 0; // increase touch size area - display: none; - position: fixed; - top: 0; - left: 0; - z-index: 100; - color: #000; - text-decoration: none; - font-weight: bold; - opacity: 0.7; - line-height: 16px; - img { - height: 16px; - vertical-align: bottom; - } - - transition: left 0.3s ease-in-out; - - &:hover { opacity: 1; } - &.open {left: $nav-width} -} - - -//////////////////////////////////////////////////////////////////////////////// -// PAGE LAYOUT AND CODE SAMPLE BACKGROUND -//////////////////////////////////////////////////////////////////////////////// - -.page-wrapper { - margin-left: $nav-width; - position: relative; - z-index: 10; - background-color: $main-bg; - min-height: 100%; - - padding-bottom: 1px; // prevent margin overflow - - // The dark box is what gives the code samples their dark background. - // It sits essentially under the actual content block, which has a - // transparent background. - // I know, it's hackish, but it's the simplist way to make the left - // half of the content always this background color. - .dark-box { - width: $examples-width; - background-color: $examples-bg; - position: absolute; - right: 0; - top: 0; - bottom: 0; - } - - .lang-selector { - position: fixed; - z-index: 50; - border-bottom: 5px solid $lang-select-active-bg; - } -} - -.lang-selector { - display: flex; - background-color: $lang-select-bg; - width: 100%; - font-weight: bold; - overflow-x: auto; - a { - display: inline; - color: $lang-select-text; - text-decoration: none; - padding: 0 10px; - line-height: 30px; - outline: 0; - - &:active, &:focus { - background-color: $lang-select-pressed-bg; - color: $lang-select-pressed-text; - } - - &.active { - background-color: $lang-select-active-bg; - color: $lang-select-active-text; - } - } - - &:after { - content: ''; - clear: both; - display: block; - } -} - -//////////////////////////////////////////////////////////////////////////////// -// CONTENT STYLES -//////////////////////////////////////////////////////////////////////////////// -// This is all the stuff with the light background in the left half of the page - -.content { - // fixes webkit rendering bug for some: see #538 - -webkit-transform: translateZ(0); - // to place content above the dark box - position: relative; - z-index: 30; - - &:after { - content: ''; - display: block; - clear: both; - } - - &>h1, &>h2, &>h3, &>h4, &>h5, &>h6, &>p, &>table, &>ul, &>ol, &>aside, &>dl { - margin-right: $examples-width; - padding: 0 $main-padding; - box-sizing: border-box; - display: block; - - @extend %left-col; - } - - &>ul, &>ol { - padding-left: $main-padding + 15px; - } - - // the div is the tocify hidden div for placeholding stuff - &>h1, &>h2, &>div { - clear:both; - } - - h1 { - @extend %header-font; - font-size: 25px; - padding-top: 0.5em; - padding-bottom: 0.5em; - margin-bottom: $h1-margin-bottom; - margin-top: 2em; - border-top: 1px solid #ccc; - border-bottom: 1px solid #ccc; - background-color: #fdfdfd; - } - - h1:first-child, div:first-child + h1 { - border-top-width: 0; - margin-top: 0; - } - - h2 { - @extend %header-font; - font-size: 19px; - margin-top: 4em; - margin-bottom: 0; - border-top: 1px solid #ccc; - padding-top: 1.2em; - padding-bottom: 1.2em; - background-image: linear-gradient(to bottom, rgba(#fff, 0.2), rgba(#fff, 0)); - } - - // h2s right after h1s should bump right up - // against the h1s. - h1 + h2, h1 + div + h2 { - margin-top: $h1-margin-bottom * -1; - border-top: none; - } - - h3, h4, h5, h6 { - @extend %header-font; - font-size: 15px; - margin-top: 2.5em; - margin-bottom: 0.8em; - } - - h4, h5, h6 { - font-size: 10px; - } - - hr { - margin: 2em 0; - border-top: 2px solid $examples-bg; - border-bottom: 2px solid $main-bg; - } - - table { - margin-bottom: 1em; - overflow: auto; - th,td { - text-align: left; - vertical-align: top; - line-height: 1.6; - code { - white-space: nowrap; - } - } - - th { - padding: 5px 10px; - border-bottom: 1px solid #ccc; - vertical-align: bottom; - } - - td { - padding: 10px; - } - - tr:last-child { - border-bottom: 1px solid #ccc; - } - - tr:nth-child(odd)>td { - background-color: lighten($main-bg,4.2%); - } - - tr:nth-child(even)>td { - background-color: lighten($main-bg,2.4%); - } - } - - dt { - font-weight: bold; - } - - dd { - margin-left: 15px; - } - - p, li, dt, dd { - line-height: 1.6; - margin-top: 0; - } - - img { - max-width: 100%; - } - - code { - background-color: rgba(0,0,0,0.05); - padding: 3px; - border-radius: 3px; - @extend %break-words; - @extend %code-font; - } - - pre>code { - background-color: transparent; - padding: 0; - } - - aside { - padding-top: 1em; - padding-bottom: 1em; - margin-top: 1.5em; - margin-bottom: 1.5em; - background: $aside-notice-bg; - line-height: 1.6; - - &.warning { - background-color: $aside-warning-bg; - } - - &.success { - background-color: $aside-success-bg; - } - } - - aside:before { - vertical-align: middle; - padding-right: 0.5em; - font-size: 14px; - } - - aside.notice:before { - @extend %icon-info-sign; - } - - aside.warning:before { - @extend %icon-exclamation-sign; - } - - aside.success:before { - @extend %icon-ok-sign; - } - - .search-highlight { - padding: 2px; - margin: -3px; - border-radius: 4px; - border: 1px solid #F7E633; - background: linear-gradient(to top left, #F7E633 0%, #F1D32F 100%); - } -} - -//////////////////////////////////////////////////////////////////////////////// -// CODE SAMPLE STYLES -//////////////////////////////////////////////////////////////////////////////// -// This is all the stuff that appears in the right half of the page - -.content { - &>div.highlight { - clear:none; - } - - pre, blockquote { - background-color: $code-bg; - color: #fff; - - margin: 0; - width: $examples-width; - - float:right; - clear:right; - - box-sizing: border-box; - - @extend %right-col; - - &>p { margin: 0; } - - a { - color: #fff; - text-decoration: none; - border-bottom: dashed 1px #ccc; - } - } - - pre { - @extend %code-font; - padding-top: 2em; - padding-bottom: 2em; - padding: 2em $main-padding; - } - - blockquote { - &>p { - background-color: $code-annotation-bg; - padding: $code-annotation-padding 2em; - color: #eee; - } - } -} - -//////////////////////////////////////////////////////////////////////////////// -// RESPONSIVE DESIGN -//////////////////////////////////////////////////////////////////////////////// -// These are the styles for phones and tablets -// There are also a couple styles disperesed - -@media (max-width: $tablet-width) { - .toc-wrapper { - left: -$nav-width; - - &.open { - left: 0; - } - } - - .page-wrapper { - margin-left: 0; - } - - #nav-button { - display: block; - } - - .toc-link { - padding-top: 0.3em; - padding-bottom: 0.3em; - } -} - -@media (max-width: $phone-width) { - .dark-box { - display: none; - } - - %left-col { - margin-right: 0; - } - - .toc-wrapper .lang-selector { - display: block; - } - - .page-wrapper .lang-selector { - display: none; - } - - %right-col { - width: auto; - float: none; - } - - %right-col + %left-col { - margin-top: $main-padding; - } -} - -.highlight .c, .highlight .cm, .highlight .c1, .highlight .cs { - color: #909090; -} - -.highlight, .highlight .w { - background-color: $code-bg; -} - -.copy-clipboard { - float: right; - fill: #9DAAB6; - cursor: pointer; - opacity: 0.4; - height: 18px; - width: 18px; -} - -.copy-clipboard:hover { - opacity: 0.8; -} diff --git a/docs/source/concepts/data_versions.rst b/docs/source/concepts/data_versions.rst deleted file mode 100644 index e1396f1ee..000000000 --- a/docs/source/concepts/data_versions.rst +++ /dev/null @@ -1,20 +0,0 @@ -.. _dataVersions: - -Data versions -============= - -Distinguishing data versions is an important technique in LAPIS to ensure consistency and correctness of down-stream analyses. It is not for versioning: apart from some cached values, LAPIS only maintains the most recent data and no older versions. - - -**Problem:** - -Knowing the data version is relevant when you need the results from more than one request and need to ensure that the results are generated from the exact same underlying dataset. - -Here is an example of a potential problem: Imagine you would like to obtain the proportion of sequences from Oceania in the whole dataset. To calculate it, you could make two API requests: the first to get the number of sequences from Oceania and the second for the total number of available sequences. However, an error arises if the dataset gets updated between the two requests and new sequences (including some from Oceania) are added. Then, when you divide the number from the first request by the number of the second request to obtain the proportion, the result would be too small and neither reflect the correct proportion in the previous dataset nor the proportion in the new dataset. - - -**Solution:** - -Every server response contains the version number of the data. It is provided in the HTTP response header ``lapis-data-version``. For JSON responses, it is additionally provided in the ``dataVersion`` field. It is recommended to compare the data versions of the different responses. If they are not the same, the data should be re-fetched. - -The data version is the Unix timestamp of the moment when the dataset was put in place. diff --git a/docs/source/concepts/date_handling.rst b/docs/source/concepts/date_handling.rst deleted file mode 100644 index b9156df57..000000000 --- a/docs/source/concepts/date_handling.rst +++ /dev/null @@ -1,24 +0,0 @@ -.. _dateHandling: - -Date handling -============= - -.. note:: Partial dates are currently only supported by the monkeypox instance. For SARS-CoV-2, the ``year`` and ``month`` fields do not exist. - -The ``date`` field returns and the ``dateFrom`` and ``dateTo`` parameters expect a string formatted as YYYY-MM-DD (e.g., 2022-05-29). There are however samples for which we do not know the exact date but only a partial date: e.g., only the year or the year and the month. In those cases, the ``date`` is considered as unknown and will return a ``null``. That means that the query ``dateFrom=2022-01-01`` will not return samples for which we do not know the exact date but only that it is from May 2022. - -To support partial dates, LAPIS additionally has the fields ``year`` and ``month``. They are returned by the ``details`` endpoint and can be used as an aggregation field (e.g., ``fields=year,month`` is possible). Further, LAPIS offers ``yearFrom``, ``yearTo``, ``yearMonthFrom`` and ``yearMonthTo`` filters. ``yearMonth`` has to be formatted as YYYY-MM. For example, the queries ``yearFrom=2022`` and ``yearMonthFrom=2022-05`` will include all samples from May 2022. - - -Background ----------- - -Why is the query ``dateFrom=2022-01-01`` not returning samples from May 2022 that don't have an exact date? The reason is that the following (desirable) property would be violated: - -.. code-block:: bash - - For t0 < t1: - - aggregated(dateFrom=t0) - = aggregated(dateFrom=t0,dateTo=t1) + aggregated(dateFrom=t1+1) - = sum(aggregated(dateFrom=t0,fields=date)) diff --git a/docs/source/concepts/mutation_filters.rst b/docs/source/concepts/mutation_filters.rst deleted file mode 100644 index 34eb43523..000000000 --- a/docs/source/concepts/mutation_filters.rst +++ /dev/null @@ -1,12 +0,0 @@ -.. _mutationFilters: - -Mutation filters -================ - -It is possible to filter for amino acid and nucleotide bases/mutations. Multiple mutations can be provided by specifying a comma-separated list. - -A nucleotide mutation has the format ``. A "base" can be one of the four nucleotides `A`, `T`, `C`, and `G`. It can also be `-` for deletion and `N` for unknown. - -An amino acid mutation has the format `:`. The following genes are available: E, M, N, ORF1a, ORF1b, ORF3a, ORF6, ORF7a, ORF7b, ORF8, ORF9b, S. A "base" can be one of the 20 amino acid codes. It can also be `-` for deletion and `X` for unknown. - -The `` can be omitted to filter for any mutation. You can write a `.` for the `` to filter for sequences for which it is confirmed that no mutation occurred, i.e., has the same base as the reference genome at the specified position. diff --git a/docs/source/concepts/pango_lineage_query.rst b/docs/source/concepts/pango_lineage_query.rst deleted file mode 100644 index 5de647ace..000000000 --- a/docs/source/concepts/pango_lineage_query.rst +++ /dev/null @@ -1,12 +0,0 @@ -.. _pangoLineageQuery: - -Pango lineage query -=================== - -.. image:: https://img.shields.io/badge/Instance-SARS--CoV--2-blue - -Pango lineage names inherit the hierarchical nature of genetic lineages. For example, B.1.1 is a sub-lineage of B.1. More information about the pango nomenclature can be found on the website of the `Pango network `_. - -With the ``pangoLineage`` filter and in :ref:`variant queries `, it is possible to not only filter for a very specific lineage but also to include its sub-lineages. To include sub-lineages, add a ``*`` at the end. For example, writing B.1.351 will only give samples of B.1.351. Writing B.1.351* or B.1.351.* (there is no difference between these two options) will return B.1.351, B.1.351.1, B.1.351.2, etc. - -An official pango lineage name can only have at most three number components. A sub-lineage of a lineage with a maximal-length name (e.g., B.1.617.2) will get an alias. A list of aliases can be found `here `_. B.1.617.2 has the alias AY so that AY.1 would be a sub-lineage of B.1.617.2. LAPIS is aware of aliases. Filtering B.1.617.2* will include every lineage that starts with AY. It is further possible to search for B.1.617.2.1 which will then return the same results as AY.1. diff --git a/docs/source/concepts/response_format.rst b/docs/source/concepts/response_format.rst deleted file mode 100644 index ff0a9fc04..000000000 --- a/docs/source/concepts/response_format.rst +++ /dev/null @@ -1,26 +0,0 @@ -.. _responseFormat: - -Response format -=============== - -Most endpoints can return data either as JSON or CSV. The default is JSON. To get a CSV, specify the query parameter ``dataFormat=csv``. - -Responses returned in JSON have three top level attributes: - -- "info" - data about the API itself -- "errors" - an array (hopefully empty!) of things that went wrong -- "data" - the actual response data - -Example: - -.. code-block:: json - - { - "info":{"apiVersion":1,"dataVersion":1653160874,"deprecationDate":null,"deprecationInfo":null,"acknowledgement":null}, - "errors":[], - "data":[{"count":84}] - } - -Genomic sequences (``fasta`` and ``fasta-aligned`` endpoints) are returned in the `FASTA format `_. - -.. note:: Every response, independent of the data format, contains the data version as it is a very important information. See the :ref:`data versions page ` for details. diff --git a/docs/source/concepts/variant_query.rst b/docs/source/concepts/variant_query.rst deleted file mode 100644 index f7c4b2f89..000000000 --- a/docs/source/concepts/variant_query.rst +++ /dev/null @@ -1,43 +0,0 @@ -.. _variantQuery: - -Variant query -============= - -LAPIS offers a special query language to specify variants. A variant query can be used to filter sequences and be passed to the server through the query parameter ``variantQuery``. It is not allowed to use the ``variantQuery`` parameter alongside other variant-defining parameters (e.g., ``pangoLineage`` or ``aaMutations``). Don't forget to encode/escape the query correctly (in JavaScript, this can be done with the `"encodeURIComponent()" `_ function)! - -The formal specification of the query language is available `here `_ as an ANTLR v4 grammar. In following, we provide an informal description and examples. - -The query language understands Boolean logic. Expressions can be connected with ``&`` (and), ``|`` (or) and ``!`` (not). Parentheses ``(`` and ``)`` can be used to define the order of the operations. Further, there is a special syntax to match sequences for which at least or exactly ``n`` out of a list of expressions are fulfilled. - -Examples --------- - -Get the sequences with the nucleotide mutation 300G, without a deletion at position 400 and either the AA change S:123T or the AA change S:234A: - -.. code-block:: bash - - 300G & !400- & (S:123T | S:234A) - - -Get the sequences with at least 3 out of five mutations/deletions: - -.. code-block:: bash - - [3-of: 123A, 234T, S:345-, ORF1a:456K, ORF7:567-] - - -Get the sequences that fulfill exactly 2 out of 4 conditions: - -.. code-block:: bash - - [exactly-2-of: 123A & 234T, !234T, S:345- | S:346-, [2-of: 222T, 333G, 444A, 555C]] - - -For |sc2-only|, it is also possible to use pango lineage queries (either called by pangolin or by Nextclade) and filter by Nextstrain clades: - -.. code-block:: bash - - BA.5* | nextcladePangoLineage:BA.5* | nextstrainClade:22B - - -.. |sc2-only| image:: https://img.shields.io/badge/Instance-SARS--CoV--2-blue diff --git a/docs/source/conf.py b/docs/source/conf.py deleted file mode 100644 index f5bb57454..000000000 --- a/docs/source/conf.py +++ /dev/null @@ -1,62 +0,0 @@ -# Configuration file for the Sphinx documentation builder. -# -# This file only contains a selection of the most common options. For a full -# list see the documentation: -# https://www.sphinx-doc.org/en/master/usage/configuration.html - -# -- Path setup -------------------------------------------------------------- - -# If extensions (or modules to document with autodoc) are in another directory, -# add these directories to sys.path here. If the directory is relative to the -# documentation root, use os.path.abspath to make it absolute, like shown here. -# -# import os -# import sys -# sys.path.insert(0, os.path.abspath('.')) - - -# -- Project information ----------------------------------------------------- - -project = 'LAPIS' -copyright = '2022' -author = 'Chaoran Chen' - - -# -- General configuration --------------------------------------------------- - -# Add any Sphinx extension module names here, as strings. They can be -# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom -# ones. -extensions = [ - 'sphinx.ext.duration', - 'sphinx.ext.doctest', - 'sphinx.ext.autodoc', - 'sphinx.ext.autosummary', - 'sphinx.ext.intersphinx', -] - -# Add any paths that contain templates here, relative to this directory. -templates_path = ['_templates'] - -# List of patterns, relative to source directory, that match files and -# directories to ignore when looking for source files. -# This pattern also affects html_static_path and html_extra_path. -exclude_patterns = [] - - -# -- Options for HTML output ------------------------------------------------- - -# The theme to use for HTML and HTML Help pages. See the documentation for -# a list of builtin themes. -# -html_theme = 'sphinx_rtd_theme' - -html_theme_options = { - 'collapse_navigation': False, - 'navigation_depth': 4 -} - -# Add any paths that contain custom static files (such as style sheets) here, -# relative to this directory. They are copied after the builtin static files, -# so a file named "default.css" will overwrite the builtin "default.css". -html_static_path = ['_static'] \ No newline at end of file diff --git a/docs/source/index.rst b/docs/source/index.rst deleted file mode 100644 index a6dfc2590..000000000 --- a/docs/source/index.rst +++ /dev/null @@ -1,44 +0,0 @@ -LAPIS -===== - -LAPIS (Lightweight API for Sequences) is an open web application programming interface (API) allowing easy querying of SARS-CoV-2 sequencing data using web links. The core features are: - -- Filter sequences by metadata or mutations -- Aggregate data by any metadata field you like -- Get the full metadata -- Get the sequences as FASTA (aligned or unaligned) -- Responses can be formatted as JSON and as CSV - -Two instances are publicly available: - -- For monkeypox (data from GenBank): https://mpox-lapis.genspectrum.org (:ref:`reference `) -- For SARS-CoV-2 (data from GenBank): https://lapis.cov-spectrum.org/open (:ref:`reference `) - -If you are hosting an own public instance and would like it to be added to the list, please send us an email or `submit a pull request `_ to change this page. - -.. toctree:: - :caption: Tutorials - :hidden: - :maxdepth: 5 - - For developers and maintainers - -.. toctree:: - :caption: Concepts - :hidden: - :maxdepth: 5 - - concepts/data_versions.rst - concepts/date_handling.rst - concepts/mutation_filters.rst - concepts/pango_lineage_query.rst - concepts/response_format.rst - concepts/variant_query.rst - -.. toctree:: - :caption: Reference - :hidden: - :maxdepth: 5 - - Monkeypox - SARS-CoV-2 diff --git a/docs/source/reference/monkeypox.rst b/docs/source/reference/monkeypox.rst deleted file mode 100644 index 4ccb33598..000000000 --- a/docs/source/reference/monkeypox.rst +++ /dev/null @@ -1,100 +0,0 @@ -.. _referenceMonkeypox: - -Reference: monkeypox instance -============================= - -.. image:: https://img.shields.io/badge/Instance-Monkeypox-blue - -The API for monkeypox uses all monkeypox data on `NCBI GenBank `_ and from authors who shared them directly with us. The sequences are aligned with `Nextclade `_. - - - -Overview --------- - -The API has the following endpoints related to samples. These endpoints provide different types of data: - -- ``/sample/aggregated`` - to get summary data aggregated across samples -- ``/sample/details`` - to get per-sample metadata -- ``/sample/contributors`` - to get author names of the samples -- ``/sample/nuc-mutations`` - to get the common nucleotide mutations (shared by at least 5% of the sequences) -- ``/sample/fasta`` - to get original (unaligned) sequences -- ``/sample/fasta-aligned`` - to get aligned sequences - -The API returns a response (data) based on a query to one of the endpoints. You can view a response in your browser, or use the data programmatically. - -Query Format -~~~~~~~~~~~~ - -To query an endpoint, use the web link with prefix -``https://mpox-lapis.genspectrum.org/v1`` and the suffix for the relevant endpoint. In the examples, we only show the suffixes to keep things simple, but a click takes you to the full link in your browser. - -**Query example:** -Get the total number of available sequences: `/sample/aggregated `_ - - -Response Format -~~~~~~~~~~~~~~~ - -See :ref:`responseFormat` - - -Filters -------- - -We can adapt the query to filter to only samples of interest. The syntax for adding filters is ``=&=``. - -All **sample** endpoints can be filtered by the following attributes: - -- dateFrom (see :ref:`dateHandling`) -- dateTo -- yearFrom -- yearTo -- yearMonthFrom -- yearMonthTo -- dateSubmittedFrom -- dateSubmittedTo -- region -- country -- division -- host -- variantQuery (see :ref:`variantQuery`) -- clade -- lineage -- nucMutations - -The endpoints ``details``, ``contributors``, ``nuc-mutations``, ``fasta``, and ``fasta-aligned`` can additionally be filtered by these attributes: - -- sraAccession -- strain - -To determine which values are available for each attribute, see the example in section "Aggregation". - - -Mutation filters -~~~~~~~~~~~~~~~~ - -See :ref:`mutationFilters` - - -Aggregation ------------ - -Above, we used the ``/sample/aggregated`` endpoint to get the total counts of sequences with or without filters. Using the query parameter ``fields``, we can group the samples and get the counts per group. For example, we can use it to get the number of samples per country. We can also use it to list the available values for each attribute. - -``fields`` accepts a comma-separated list. The following values are available: - -- date (see :ref:`dateHandling`) -- year -- month -- dateSubmitted -- region -- country -- division -- host -- clade -- lineage - - -.. toctree:: - :maxdepth: 3 diff --git a/docs/source/reference/sars_cov_2.rst b/docs/source/reference/sars_cov_2.rst deleted file mode 100644 index 7ed43f40d..000000000 --- a/docs/source/reference/sars_cov_2.rst +++ /dev/null @@ -1,136 +0,0 @@ -.. _referenceSarsCoV2: - -Reference: SARS-CoV-2 instance -============================== - -.. image:: https://img.shields.io/badge/Instance-SARS--CoV--2-blue - -The API for SARS-CoV-2 uses all SARS-CoV-2 data on `NCBI GenBank `_ The sequences were pre-processed by `Nextstrain `_. - -Overview --------- - -The API has the following endpoints related to samples. These endpoints provide different types of data: - -- ``/sample/aggregated`` - to get summary data aggregated across samples -- ``/sample/details`` - to get per-sample metadata -- ``/sample/contributors`` - to get author names of the samples -- ``/sample/aa-mutations`` - to get the common amino acid mutations -- ``/sample/nuc-mutations`` - to get the common nucleotide mutations -- ``/sample/fasta`` - to get original (unaligned) sequences -- ``/sample/fasta-aligned`` - to get aligned sequences - -The API returns a response (data) based on a query to one of the endpoints. You can view a response in your browser, or use the data programmatically. - - -Query Format -~~~~~~~~~~~~ - -To query an endpoint, use the web link with prefix -``https://lapis.cov-spectrum.org/open/v1`` and the suffix for the relevant endpoint. In the examples, we only show the suffixes to keep things simple, but a click takes you to the full link in your browser. - -**Query example:** -Get the total number of available sequences: `/sample/aggregated `_ - - -Response Format -~~~~~~~~~~~~~~~ - -See :ref:`responseFormat` - - -Filters -------- - -We can adapt the query to filter to only samples of interest. The syntax for adding filters is ``=&=``. - -All **sample** endpoints can be filtered by the following attributes: - -- dateFrom -- dateTo -- dateSubmittedFrom -- dateSubmittedTo -- region -- country -- division -- location -- regionExposure -- countryExposure -- divisionExposure -- ageFrom -- ageTo -- sex -- host -- samplingStrategy -- variantQuery (see :ref:`variantQuery`) -- pangoLineage -- nextcladePangoLineage -- nextstrainClade -- gisaidClade -- submittingLab -- originatingLab -- nucMutations -- aaMutations -- nextcladeQcOverallScoreFrom -- nextcladeQcOverallScoreTo -- nextcladeQcMissingDataScoreFrom -- nextcladeQcMissingDataScoreTo -- nextcladeQcMixedSitesScoreFrom -- nextcladeQcMixedSitesScoreTo -- nextcladeQcPrivateMutationsScoreFrom -- nextcladeQcPrivateMutationsScoreTo -- nextcladeQcSnpClustersScoreFrom -- nextcladeQcSnpClustersScoreTo -- nextcladeQcFrameShiftsScoreFrom -- nextcladeQcFrameShiftsScoreTo -- nextcladeQcStopCodonsScoreFrom -- nextcladeQcStopCodonsScoreTo - -The endpoints ``details``, ``contributors``, ``nuc-mutations``, ``fasta``, and ``fasta-aligned`` can additionally be filtered by these attributes: - -- genbankAccession -- sraAccession -- gisaidEpiIsl -- strain - -To determine which values are available for each attribute, see the example in section "Aggregation". - - -Mutation filters -~~~~~~~~~~~~~~~~ - -See :ref:`mutationFilters` - - -Pango lineage filter -~~~~~~~~~~~~~~~~~~~~ - -See :ref:`pangoLineageQuery` - - -Aggregation ------------ - -Above, we used the ``/sample/aggregated`` endpoint to get the total counts of sequences with or without filters. Using the query parameter ``fields``, we can group the samples and get the counts per group. For example, we can use it to get the number of samples per country. We can also use it to list the available values for each attribute. - -``fields`` accepts a comma-separated list. The following values are available: - -- date -- dateSubmitted -- region -- country -- division -- location -- regionExposure -- countryExposure -- divisionExposure -- age -- sex -- host -- samplingStrategy -- pangoLineage -- nextcladePangoLineage -- nextstrainClade -- gisaidClade -- submittingLab -- originatingLab diff --git a/docs/source/tutorials/developers_and_maintainers/index.rst b/docs/source/tutorials/developers_and_maintainers/index.rst deleted file mode 100644 index 752711e8d..000000000 --- a/docs/source/tutorials/developers_and_maintainers/index.rst +++ /dev/null @@ -1,7 +0,0 @@ -Tutorials for developers and maintainers -======================================== - -.. toctree:: - :maxdepth: 3 - - setup_monkeypox_instance diff --git a/docs/source/tutorials/developers_and_maintainers/setup_monkeypox_instance.rst b/docs/source/tutorials/developers_and_maintainers/setup_monkeypox_instance.rst deleted file mode 100644 index 905add26e..000000000 --- a/docs/source/tutorials/developers_and_maintainers/setup_monkeypox_instance.rst +++ /dev/null @@ -1,132 +0,0 @@ -Setup LAPIS for monkeypox -========================= - -In this tutorial, you will setup a LAPIS instance for monkeypox. You will learn: - -- how import data into LAPIS' database -- how to start the API server - -Note: This setup is only for testing/demonstration purposes and not recommended for productive use. - - -Requirements ------------- - -- A working installation of `Docker `_ and basic familiarity with using Docker - - -Data download and alignment ---------------------------- - -To get started, LAPIS needs some metadata, the unaligned sequences and, if available, aligned sequences. For monkeypox, example data is available in `Nextstrain's monkeypox repository `_. Please download the ``metadata.tsv`` and ``sequences.fasta``. They are already correctly formatted. - -Next, the sequences should be aligned. It is possible to start LAPIS without an alignment (in that case, create an empty ``aligned.fasta``) but in order to filter and aggregate by mutations, an alignment is needed. You can use `Nextclade version 2 `_ to obtain an alignment. Open the website, select "Monkeypox" as the pathogen, select the sequences.fasta file that you downloaded and click an the "Run" button. It can take a few moments until the sequences are analyzed. Once it has finished, you can click on the download symbol on the top right and download the ``nextclade.aligned.fasta`` file. Rename the file to ``aligned.fasta``. - -Place the files metadata.tsv, sequences.fata and aligned.fasta into the same directory. - -.. code-block:: bash - - /path/to/data - |-- metadata.tsv - |-- sequences.fasta - |-- aligned.fasta - - -Initialize database -------------------- - -LAPIS uses a PostgreSQL database (version 14+). An easy option to set up a database is to use the `postges Docker image `_. First, download the SQL scripts in `from here `_ and place them in the same directory. Open ``01_users.sql`` and set the passwords for the users. - -.. code-block:: bash - - /path/to/db-scripts - |-- 01_users.sql - |-- 02_init.sql - |-- 03_transform_and_merge.sql - -Execute the following command to start the database. Change the password for the ``postgres`` user in the command. - -.. code-block:: bash - - docker network create -d bridge lapis_network - - docker run -d \ - --name lapis_db \ - --net lapis_network \ - -e POSTGRES_PASSWORD= \ - -v /path/to/db-scripts:/docker-entrypoint-initdb.d \ - postgres:14 - - - -Data import ------------ - -First, create a file ``lapis-proc-config.yml`` with the following content (please fill in the password): - -.. code-block:: bash - - vineyard: - host: lapis_db - port: 5432 - dbname: postgres - username: lapis_proc - password: - schema: public - workdir: /data - maxNumberWorkers: 20 - - -Then, execute the following command: - -.. code-block:: bash - - docker run --rm \ - --name lapis_proc \ - --net lapis_network \ - --entrypoint java \ - -v /path/to/lapis-proc-config.yml:/app/lapis-config.yml \ - -v /path/to/data:/data \ - ghcr.io/cevo-public/lapis-server:br-mpox \ - -jar /app/lapis.jar \ - --config /app/lapis-config.yml \ - Lapis --update-data load-mpox,transform-mpox,switch-in-staging - - - -API server ----------- - -To start the API server, create a file ``lapis-api-config.yml`` with the following content (please fill in the password): - -.. code-block:: bash - - vineyard: - host: lapis_db - port: 5432 - dbname: postgres - username: lapis_api - password: - schema: public - cacheEnabled: false - redisHost: - redisPort: - apiOpennessLevel: OPEN - -Then, execute the following command: - -.. code-block:: bash - - docker run --rm \ - --name lapis_api \ - --net lapis_network \ - -v /path/to/lapis-api-config.yml:/app/lapis-config.yml \ - -p 127.0.0.1:2345:2345 \ - ghcr.io/cevo-public/lapis-server:br-mpox - - -Wait half a minute and then open http://localhost:2345/v1/sample/aggregated in your browser. - - -.. toctree:: - :maxdepth: 3 diff --git a/examples/R/install_packages.R b/examples/R/install_packages.R deleted file mode 100644 index 5c4cb8eac..000000000 --- a/examples/R/install_packages.R +++ /dev/null @@ -1,3 +0,0 @@ -install.packages("tidyverse") -install.packages("glue") -install.packages("jsonlite") diff --git a/examples/R/test.R b/examples/R/test.R deleted file mode 100644 index 55fa680b8..000000000 --- a/examples/R/test.R +++ /dev/null @@ -1,18 +0,0 @@ -library(jsonlite) - -response <- fromJSON("https://cov-spectrum.ethz.ch/public/api/v1/sample/aggregated?fields=nextstrainClade,country") - -errors <- response$errors -if (length(errors) > 0) { - stop("Errors") -} - -deprecationDate <- response$info$deprecationDate -if (!is.null(deprecationDate)) { - warning(paste0("This version of the API will be deprecated on ", deprecationDate, - ". Message: ", response$info$deprecationInfo)) -} - -data <- response$payload - -# Create a small plot :) diff --git a/examples/python/empty.py b/examples/python/empty.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/misc/gisaid_change_detector/check_source.py b/misc/gisaid_change_detector/check_source.py deleted file mode 100644 index fe067b83a..000000000 --- a/misc/gisaid_change_detector/check_source.py +++ /dev/null @@ -1,69 +0,0 @@ -#!/usr/bin/env python3 - -import requests -import json -import os - - -source_url = "https://www.epicov.org/" -lapis_info_url = "https://lapis.cov-spectrum.org/gisaid/v1/sample/info" -slack_hook = "https://hooks.slack.com/services/" -exec_cmd = "echo missing" - - -def read_state(): - with open("state.json") as f: - return json.load(f) - - -def write_state(state): - with open("state.json", "w") as f: - json.dump(state, f) - - -def send_message(text): - print(text) - requests.post(slack_hook, data=json.dumps({"text": text})) - - -def main(): - # Current state - state = read_state() - print("Current state:") - print(state) - - # Check data source - res = requests.head(source_url) - headers = res.headers - content_length = headers["Content-Length"] - last_modified = headers["Last-Modified"] - print("Current: Content-Length={}, Last-Modified={}".format(content_length, last_modified)) - if content_length == state["content_length"] and last_modified == state["last_modified"]: - print("No new data - bye!") - return - - # If there is new data, the current LAPIS data version will be compared with the old "lapis_data_version" - # field in the state. If they are the same, it means that the previous job has not yet finished (or failed). - # In that case we will not trigger a new job. - lapis_data_version = requests.get(lapis_info_url).json()["dataVersion"] - if lapis_data_version == state["lapis_data_version"]: - send_message("New data found, but the previous job has not yet finished (or failed). Nothing to do - bye!") - return - - # Trigger a new job - print("New data found, triggering a new job...") - os.system(exec_cmd) - send_message("New data found, a LAPIS import job was triggered.") - - # Update state - new_state = { - "content_length": content_length, - "last_modified": last_modified, - "lapis_data_version": lapis_data_version - } - write_state(new_state) - print("Bye!") - - -if __name__ == "__main__": - main() diff --git a/misc/gisaid_change_detector/state.json b/misc/gisaid_change_detector/state.json deleted file mode 100644 index 6ef2f2309..000000000 --- a/misc/gisaid_change_detector/state.json +++ /dev/null @@ -1 +0,0 @@ -{"content_length": "1451035684", "last_modified": "Mon, 20 Dec 2021 14:29:43 GMT", "lapis_data_version": 1640010625} \ No newline at end of file diff --git a/redis/README.md b/redis/README.md deleted file mode 100644 index 664e83055..000000000 --- a/redis/README.md +++ /dev/null @@ -1 +0,0 @@ -LAPIS uses [redis](https://redis.io/) to cache API responses. diff --git a/redis/redis.conf b/redis/redis.conf deleted file mode 100644 index 5a66a221e..000000000 --- a/redis/redis.conf +++ /dev/null @@ -1,2 +0,0 @@ -maxmemory 2gb -maxmemory-policy allkeys-lru