feat: custom /favicon.ico

taccsite_cms/urls.py

@@ -13,6 +13,7 @@
 from django.views.static import serve
 from django.views.generic.base import TemplateView
 from taccsite_cms import remote_cms_auth as remote_cms_auth
+from taccsite_cms.views import favicon
 
 
 from django.http import request
@@ -25,6 +26,7 @@
 
     url(r'^admin/', admin.site.urls),  # NOQA
     url(r'^cms/logout/', views.LogoutView.as_view(), name='logout'),
+    url(r'^favicon\.ico$', favicon, name='favicon'),
 
     url(r'^', include('djangocms_forms.urls')),
 ]

taccsite_cms/views.py

@@ -0,0 +1,35 @@
+import requests as http_client
+from django.conf import settings
+from django.contrib.staticfiles import finders
+from django.http import HttpResponse
+from django.views.decorators.cache import cache_page
+
+_24_HOURS = 86400
+
+
+@cache_page(_24_HOURS)
+def favicon(request):
+    portal_favicon = getattr(settings, 'PORTAL_FAVICON', {})
+    img_src = portal_favicon.get('img_file_src', '')
+    is_remote = portal_favicon.get('is_remote', False)
+
+    if not img_src:
+        return HttpResponse(status=404)
+
+    if is_remote:
+        try:
+            response = http_client.get(img_src, timeout=5)
+            return HttpResponse(
+                response.content,
+                content_type='image/x-icon',
+                status=response.status_code,
+            )
+        except http_client.exceptions.RequestException:
+            return HttpResponse(status=502)
+
+    path = finders.find(img_src)
+    if not path:
+        return HttpResponse(status=404)
+
+    with open(path, 'rb') as f:
+        return HttpResponse(f.read(), content_type='image/x-icon')