Require consent for GitHub repository stats if consent is enabled

material/base.html

@@ -245,7 +245,7 @@
       </script>
     {% endblock %}
     {% block scripts %}
-      <script src="{{ 'assets/javascripts/bundle.d691e9de.min.js' | url }}"></script>
+      <script src="{{ 'assets/javascripts/bundle.6cef57a0.min.js' | url }}"></script>
       {% for path in config.extra_javascript %}
         <script src="{{ path | url }}"></script>
       {% endfor %}

material/partials/consent.html

@@ -4,6 +4,9 @@
 {% set cookies = config.extra.consent.cookies %}
 {% if config.extra.analytics and not cookies %}
   {% set cookies = { "analytics": "Google Analytics" } %}
+  {% if "github.com" in config.repo_url %}
+    {% set _ = cookies.update({ "github": "GitHub" }) %}
+  {% endif %}
 {% endif %}
 {% set actions = config.extra.consent.actions %}
 {% if not actions %}

src/assets/javascripts/components/consent/index.ts

@@ -41,6 +41,14 @@ export interface Consent {
   hidden: boolean                      /* Consent is hidden */
 }
 
+/**
+ * Consent defaults
+ */
+export interface ConsentDefaults {
+  analytics?: boolean                  /* Consent for Analytics */
+  github?: boolean                     /* Consent for GitHub */
+}
+
 /* ----------------------------------------------------------------------------
  * Helper types
  * ------------------------------------------------------------------------- */

src/assets/javascripts/components/source/_/index.ts

@@ -35,9 +35,13 @@ import {
 } from "rxjs"
 
 import { getElement } from "~/browser"
+import { ConsentDefaults } from "~/components/consent"
 import { renderSourceFacts } from "~/templates"
 
-import { Component } from "../../_"
+import {
+  Component,
+  getComponentElements
+} from "../../_"
 import {
   SourceFacts,
   fetchSourceFacts
@@ -82,13 +86,24 @@ export function watchSource(
 ): Observable<Source> {
   return fetch$ ||= defer(() => {
     const cached = __md_get<SourceFacts>("__source", sessionStorage)
-    if (cached)
+    if (cached) {
       return of(cached)
-    else
+    } else {
+
+      /* Check if consent is configured and was given */
+      const els = getComponentElements("consent")
+      if (els.length) {
+        const consent = __md_get<ConsentDefaults>("__consent")
+        if (!(consent && consent.github))
+          return EMPTY
+      }
+
+      /* Fetch repository facts */
       return fetchSourceFacts(el.href)
         .pipe(
           tap(facts => __md_set("__source", facts, sessionStorage))
         )
+    }
   })
     .pipe(
       catchError(() => EMPTY),

src/partials/consent.html

@@ -24,6 +24,9 @@
 {% set cookies = config.extra.consent.cookies %}
 {% if config.extra.analytics and not cookies %}
   {% set cookies = { "analytics": "Google Analytics" } %}
+  {% if "github.com" in config.repo_url %}
+    {% set _ = cookies.update({ "github": "GitHub" }) %}
+  {% endif %}
 {% endif %}
 
 <!-- Determine actions -->