Add custom script snippet to footer

ckanext/opendata_theme/base/helpers.py

@@ -126,7 +126,10 @@ def package_tracking_summary(package):
             tracking_summary = result.get('tracking_summary')
     except Exception:
         logger.debug("[opendata_theme] Error getting dataset tracking_summary")
-        return {}
+        return {
+            'total': 0,
+            'recent': 0
+        }
     return tracking_summary
 
 

ckanext/opendata_theme/opengov_custom_footer/plugin/__init__.py

@@ -1,5 +1,6 @@
 import ckan.plugins as plugins
 import ckan.plugins.toolkit as toolkit
+import re
 
 import ckanext.opendata_theme.base.helpers as helper
 from ckanext.opendata_theme.opengov_custom_footer.controller import CustomFooterController
@@ -48,6 +49,7 @@ def get_validators(self):
     def get_helpers(self):
         return {
             'opendata_theme_get_footer_data': get_footer_data,
+            'opendata_theme_get_footer_script_snippet': get_footer_script_snippet,
             'version': helper.version_builder,
         }
 
@@ -59,6 +61,17 @@ def get_footer_data(section):
     return ''
 
 
+def get_footer_script_snippet():
+    pattern = r'<script\b[^>]*>(.*?)<\/script>'
+    script_snippet = toolkit.config.get('ckanext.opendata_theme.script_snippet', '')
+    if not script_snippet:
+        return False
+    match = re.match(pattern, script_snippet, re.IGNORECASE)
+    if not bool(match):
+        return False
+    return literal(script_snippet)
+
+
 def custom_footer_validator(value):
     layout_type = value.get('layout_type')
     if layout_type not in ['default', 'custom']:

ckanext/opendata_theme/opengov_custom_footer/templates/custom_footer.html

@@ -24,4 +24,8 @@
       {% endblock %}
     </div>
   </div>
+  {% set script_snippet = h.opendata_theme_get_footer_script_snippet() %}
+  {% if script_snippet %}
+    {{ script_snippet }}
+  {% endif %}
 {% endblock %}

ckanext/opendata_theme/opengov_custom_footer/templates/default_footer.html

@@ -33,4 +33,8 @@
     {% endblock %}
   </div>
 </div>
+{% set script_snippet = h.opendata_theme_get_footer_script_snippet() %}
+{% if script_snippet %}
+  {{ script_snippet }}
+{% endif %}
 {% endblock %}