adds paper-note-filer

.gitignore

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+# npm
+node_modules
+
+# Don't include the compiled main.js file in the repo.
+# They should be uploaded to GitHub releases instead.
+main.js
+
+# Exclude sourcemaps
+*.map
+
+# obsidian
+data.json
+
+# Exclude macOS Finder (System Explorer) View States
+.DS_Store

paper-note-filler/.editorconfig

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+# top-most EditorConfig file
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = tab
+indent_size = 4
+tab_width = 4

paper-note-filler/.eslintignore

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+npm node_modules
+build

paper-note-filler/.eslintrc

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+{
+    "root": true,
+    "parser": "@typescript-eslint/parser",
+    "env": { "node": true },
+    "plugins": [
+      "@typescript-eslint"
+    ],
+    "extends": [
+      "eslint:recommended",
+      "plugin:@typescript-eslint/eslint-recommended",
+      "plugin:@typescript-eslint/recommended"
+    ], 
+    "parserOptions": {
+        "sourceType": "module"
+    },
+    "rules": {
+      "no-unused-vars": "off",
+      "@typescript-eslint/no-unused-vars": ["error", { "args": "none" }],
+      "@typescript-eslint/ban-ts-comment": "off",
+      "no-prototype-builtins": "off",
+      "@typescript-eslint/no-empty-function": "off"
+    } 
+  }

paper-note-filler/.npmrc

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+tag-version-prefix=""

paper-note-filler/README.md

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+# Download and create note for Arxiv Article
+
+Based on https://github.com/chauff/paper-note-filler/
+
+
+1. `downloadarxiv.js` downloads and grabs article info
+2. `main.ts` creates note with info filled in
+
+

paper-note-filler/downloadarxiv.js

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+// // Based on https://github.com/j3soon/arxiv-utils/blob/master/chrome/content.js
+
+// // Regular expressions for parsing arXiv IDs from URLs.
+// // Ref: https://info.arxiv.org/help/arxiv_identifier_for_services.html#urls-for-standard-arxiv-functions
+const ID_REGEXP_REPLACE = [
+	[/^.*:\/\/(?:export\.|browse\.)?arxiv\.org\/abs\/(\S*?)\/*(\?.*?)?(\#.*?)?$/, "$1", "Abstract"],
+	[/^.*:\/\/(?:export\.|browse\.)?arxiv\.org\/pdf\/(\S*?)(?:\.pdf)?\/*(\?.*?)?(\#.*?)?$/, "$1", "PDF"],
+	[/^.*:\/\/(?:export\.|browse\.)?arxiv\.org\/ftp\/(?:arxiv\/|([^\/]*\/))papers\/.*?([^\/]*?)\.pdf(\?.*?)?(\#.*?)?$/, "$1$2", "PDF"],
+	[/^.*:\/\/ar5iv\.labs\.arxiv\.org\/html\/(\S*?)\/*(\?.*?)?(\#.*?)?$/, "$1", "HTML5"],
+];
+var DOMParser = require('xmldom').DOMParser;
+const LOG_PREFIX = "[arXiv-utils]";
+const path = require("path");
+const download = require('download');
+
+
+// // Return the id parsed from the url.
+function getId(url) {
+	for (const [regexp, replacement, pageType] of ID_REGEXP_REPLACE) {
+		if (regexp.test(url))
+			return url.replace(regexp, replacement);
+	}
+	return null;
+}
+// // Return the page type according to the URL.
+function getPageType(url) {
+	for (const [regexp, replacement, pageType] of ID_REGEXP_REPLACE) {
+		if (regexp.test(url))
+			return pageType;
+	}
+	return null;
+}
+// Get article information through arXiv API asynchronously.
+// Ref: https://info.arxiv.org/help/api/user-manual.html#31-calling-the-api
+async function parseArticleInfoAsync(id, pageType) {
+	console.log(LOG_PREFIX, "Retrieving title through ArXiv API request...");
+	const response = await fetch(`https://export.arxiv.org/api/query?id_list=${id}`);
+	if (!response.ok) {
+		console.error(LOG_PREFIX, "Error: ArXiv API request failed.");
+		return;
+	}
+	const xmlDoc = await response.text();
+	const parsedXML = new DOMParser().parseFromString(xmlDoc, 'text/xml');
+	const entry = parsedXML.getElementsByTagName("entry")[0];
+	// title[0] is query string, title[1] is paper name.
+	const title = entry.getElementsByTagName("title")[0].textContent;
+	// Long titles will be split into multiple lines, with all lines except the first one starting with two spaces.
+	const escapedTitle = title.replace("\n", "").replace("  ", " ").replace(":", " -");
+	// TODO: May need to escape special characters in title?
+	const newTitle = `${escapedTitle} | ${pageType}`;
+	var authorElement = entry.getElementsByTagName("name");
+	const firstAuthor = authorElement[0].textContent;
+
+	const authorsArray = [];
+	let i = 0;
+	while (i < authorElement.length) {
+		authorsArray.push(authorElement[i].textContent);
+		i++;
+
+	};
+	const authors = authorsArray.join(", ");
+	const publishedYear = entry.getElementsByTagName("published")[0].textContent.split('-')[0];
+	const updatedYear = entry.getElementsByTagName("updated")[0].textContent.split('-')[0];
+	return {
+		escapedTitle,
+		newTitle,
+		firstAuthor,
+		authors,
+		publishedYear,
+		updatedYear,
+	}
+}
+
+
+export async function getArxivInfoAsync(url, downloadFolder = "/Users/markibrahim/Desktop/tmp/arxiv-test/") {
+	console.log("Starting to run");
+	const id = getId(url);
+
+	if (!id) {
+		console.error("Error: Failed to get paper ID, aborted.");
+		return;
+	}
+	const pageType = getPageType(url);
+
+	// get article info
+	var apiUrl = "http://export.arxiv.org/api/query?search_query=id:";
+	apiUrl = apiUrl + id;
+	const articleInfo = await parseArticleInfoAsync(id, pageType);
+	console.log("successfully found article info for " + articleInfo.escapedTitle);
+
+	// download pdf
+	const downloadUrl = "https://arxiv.org/pdf/" + id + ".pdf";
+	const downloadPath = path.join(downloadFolder, articleInfo.escapedTitle + " - " + articleInfo.publishedYear + ".pdf");
+	download(downloadUrl, downloadPath)
+		.then(() => {
+			console.log("successfully downloaded article to " + downloadPath);
+		})
+		.catch(error => {
+			if (error.code === 'EEXIST') {
+				console.log("pdf found, skipping download.");
+			}
+			else {
+				console.error("failed to download pdf");
+				console.error(error);
+			}
+		}
+		)
+
+	return [articleInfo.escapedTitle, articleInfo.authors, articleInfo.publishedYear];
+
+}
+
+// Execute main logic.
+// getArxivInfoAsync("https://arxiv.org/abs/2305.04160");

paper-note-filler/esbuild.config.mjs

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+import esbuild from "esbuild";
+import process from "process";
+import builtins from 'builtin-modules'
+
+const banner =
+`/*
+THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
+if you want to view the source, please visit the github repository of this plugin
+*/
+`;
+
+const prod = (process.argv[2] === 'production');
+
+esbuild.build({
+	banner: {
+		js: banner,
+	},
+	entryPoints: ['main.ts'],
+	bundle: true,
+	external: [
+		'obsidian',
+		'electron',
+		'@codemirror/autocomplete',
+		'@codemirror/collab',
+		'@codemirror/commands',
+		'@codemirror/language',
+		'@codemirror/lint',
+		'@codemirror/search',
+		'@codemirror/state',
+		'@codemirror/view',
+		'@lezer/common',
+		'@lezer/highlight',
+		'@lezer/lr',
+		...builtins],
+	format: 'cjs',
+	watch: !prod,
+	target: 'es2018',
+	logLevel: "info",
+	sourcemap: prod ? false : 'inline',
+	treeShaking: true,
+	outfile: 'main.js',
+}).catch(() => process.exit(1));