allow anonymous users to view groups w/out error

Author: rhodges

mapgroups/views.py

@@ -87,20 +87,30 @@ def get_context_data(self, request, **kwargs):
 
         pg = self.object.permission_group
         shared_items = {}
-        shared_items['bookmarks'] = pg.visualize_bookmark_related.all().annotate(
-            is_owner=Case(
-                When(
-                    user=request.user, then=True
-                ), 
-                default=False, 
-                output_field=BooleanField()
-            )
-        ).order_by('-is_owner','name','user')
-        shared_items['scenarios'] = pg.scenarios_scenario_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
-        shared_items['leaseblock_selections'] = pg.scenarios_leaseblockselection_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
-        shared_items['drawings'] = pg.drawing_aoi_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
-        shared_items['windenergysites'] = pg.drawing_windenergysite_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
-        shared_items['user_imported_layers'] = pg.visualize_userlayer_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
+
+        if request.user.is_anonymous:
+            # When(user=None, then=False),
+            shared_items['bookmarks'] = pg.visualize_bookmark_related.all().annotate(is_owner=Case(default=False, output_field=BooleanField())).order_by('name','user')
+            shared_items['scenarios'] = pg.scenarios_scenario_related.all().annotate(is_owner=Case(default=False, output_field=BooleanField())).order_by('name','user')
+            shared_items['leaseblock_selections'] = pg.drawing_aoi_related.all().annotate(is_owner=Case(default=False, output_field=BooleanField())).order_by('name','user')
+            shared_items['drawings'] = pg.drawing_windenergysite_related.all().annotate(is_owner=Case(default=False, output_field=BooleanField())).order_by('name','user')
+            shared_items['windenergysites'] = pg.drawing_windenergysite_related.all().annotate(is_owner=Case(default=False, output_field=BooleanField())).order_by('name','user')
+            shared_items['user_imported_layers'] = pg.visualize_userlayer_related.all().annotate(is_owner=Case(default=False, output_field=BooleanField())).order_by('name','user')
+        else:
+            shared_items['bookmarks'] = pg.visualize_bookmark_related.all().annotate(
+                is_owner=Case(
+                    When(
+                        user=request.user, then=True
+                    ), 
+                    default=False, 
+                    output_field=BooleanField()
+                )
+            ).order_by('-is_owner','name','user')
+            shared_items['scenarios'] = pg.scenarios_scenario_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
+            shared_items['leaseblock_selections'] = pg.scenarios_leaseblockselection_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
+            shared_items['drawings'] = pg.drawing_aoi_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
+            shared_items['windenergysites'] = pg.drawing_windenergysite_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
+            shared_items['user_imported_layers'] = pg.visualize_userlayer_related.all().annotate(is_owner=Case(When(user=request.user, then=True), default=False, output_field=BooleanField())).order_by('-is_owner','name','user')
 
         if any(shared_items.values()):
             context['shared_items'] = shared_items