Debug and test Package_show unauthorized issue [#6]

.env.dev

@@ -86,8 +86,9 @@ CKAN__LICENSES_GROUP_URL= file:///shared/public/licenses.json
 CKAN__DISPLAY_TIMEZONE=Australia/Sydney
 
 # Extensions
-CKAN__PLUGINS="envvars oidc_pkce auscope_theme contact scheming_datasets composite image_view text_view recline_view datastore datapusher spatial_metadata spatial_query doi s3filestore"
-# CKAN__PLUGINS="envvars oidc_pkce igsn_theme contact scheming_datasets composite image_view text_view recline_view datastore datapusher spatial_metadata spatial_query doi s3filestore"
+CKAN__PLUGINS="envvars oidc_pkce auscope_theme contact scheming_datasets scheming_organizations composite image_view text_view recline_view datastore datapusher spatial_metadata spatial_query doi dcat dcat_json_interface structured_data"
+# CKAN__PLUGINS="envvars oidc_pkce igsn_theme contact scheming_datasets scheming_organizations composite image_view text_view recline_view datastore datapusher spatial_metadata spatial_query doi dcat dcat_json_interface structured_data"
+
 
 CKAN__HARVEST__MQ__TYPE=redis
 CKAN__HARVEST__MQ__HOSTNAME=redis

ckan/Dockerfile

@@ -75,8 +75,8 @@ RUN pip install -e "git+https://github.com/EnviDat/ckanext-composite.git#egg=cka
 RUN pip install -e "git+https://github.com/AuScope/ckanext-zippreview.git@master#egg=ckanext-zippreview"
 
 # ### DCAT plugins ###
-# RUN pip install -r "https://raw.githubusercontent.com/ckan/ckanext-dcat/master/requirements.txt"
-# RUN pip install -e "git+https://github.com/AuScope/ckanext-dcat.git@auscope_customise#egg=ckanext-dcat"
+RUN pip install -r "https://raw.githubusercontent.com/ckan/ckanext-dcat/master/requirements.txt"
+RUN pip install -e "git+https://github.com/AuScope/ckanext-dcat.git@auscope_customise#egg=ckanext-dcat"
 
 # Clone the extension(s) your are writing for your own project in the `src` folder
 # to get them mounted in this image at runtime

ckan/Dockerfile.dev

@@ -70,8 +70,8 @@ RUN pip install -e "git+https://github.com/AuScope/ckanext-zippreview.git@master
 
 
 ### DCAT plugins - used for exposing schema.org descriptions to search engines ###
-# RUN pip install -r "https://raw.githubusercontent.com/ckan/ckanext-dcat/master/requirements.txt"
-# RUN pip install -e "git+https://github.com/AuScope/ckanext-dcat.git@auscope_customise#egg=ckanext-dcat"
+RUN pip install -r "https://raw.githubusercontent.com/ckan/ckanext-dcat/master/requirements.txt"
+RUN pip install -e "git+https://github.com/AuScope/ckanext-dcat.git@auscope_customise#egg=ckanext-dcat"
 
 # Clone the extension(s) your are writing for your own project in the `src` folder
 # to get them mounted in this image at runtime

ckan/src/ckanext-igsn-theme/ckanext/igsn_theme/helpers.py

@@ -3,6 +3,8 @@
 import ckan.authz as authz
 from datetime import date
 from ckan.logic import NotFound
+import simplejson as json
+import logging
 
 def igsn_theme_hello():
     return "Hello, igsn_theme!"
@@ -76,6 +78,36 @@ def get_user_role_in_organization(org_id):
 
     user_role = authz.users_role_for_group_or_org(org_id, toolkit.c.user)
     return user_role
+
+def custom_structured_data(dataset_id, profiles=None, _format='jsonld'):
+    '''
+    Returns a string containing the structured data of the given
+    dataset id and using the given profiles (if no profiles are supplied
+    the default profiles are used).
+
+    This string can be used in the frontend.
+    '''
+    context = {'ignore_auth': True}
+
+    if not profiles:
+        profiles = ['schemaorg']
+
+    data = toolkit.get_action('dcat_dataset_show')(
+        context,
+        {
+            'id': dataset_id,
+            'profiles': profiles,
+            'format': _format,
+        }
+    )
+    # parse result again to prevent UnicodeDecodeError and add formatting
+    try:
+        json_data = json.loads(data)
+        return json.dumps(json_data, sort_keys=True,
+                          indent=4, separators=(',', ': '), cls=json.JSONEncoderForHTML)
+    except ValueError:
+        # result was not JSON, return anyway
+        return data
 
 def get_helpers():
     return {
@@ -88,4 +120,5 @@ def get_helpers():
         'current_date': current_date,        
         "get_package": get_package,
         "get_user_role_in_organization" : get_user_role_in_organization,
+        "custom_structured_data" : custom_structured_data
     }

ckan/src/ckanext-igsn-theme/ckanext/igsn_theme/templates/package/read_base.html

@@ -17,3 +17,18 @@
   {% endblock %}
 
 {% endblock %}
+
+  {% block structured_data %}
+    {#
+    h.structured_data is defined in the 'structured_data' plugin,
+    you have to activate the plugin (or implement the method yourself)
+    to make use of this feature.
+    More information about structured data:
+    https://developers.google.com/search/docs/guides/intro-structured-data
+    #}
+      {% if h.helper_available('structured_data') %}
+          <script type="application/ld+json">
+           {{ h.custom_structured_data(pkg.id)|safe }}
+          </script>
+      {% endif %}
+  {% endblock %}