Add bookmark sharing (#311)

* Allow marking bookmarks as shared

* Add basic share view

* Ensure tag names in tag cloud are unique

* Filter shared bookmarks by user

* Add link for filtering by user

* Prevent n+1 queries when rendering bookmark list

* Prevent empty query params in return URL

* Fix user select template tag name

* Create shared bookmarks through API

* List shared bookmarks through API

* Show bookmark suggestions for shared view

* Show unique tags in search suggestions

* Sort user options

* Add bookmark sharing feature flag

* Add test for share setting default

* Simplify settings view

bookmarks/tests/helpers.py

@@ -23,6 +23,7 @@ class BookmarkFactoryMixin:
     def setup_bookmark(self,
                        is_archived: bool = False,
                        unread: bool = False,
+                       shared: bool = False,
                        tags=None,
                        user: User = None,
                        url: str = '',
@@ -52,6 +53,7 @@ class BookmarkFactoryMixin:
             owner=user,
             is_archived=is_archived,
             unread=unread,
+            shared=shared,
             web_archive_snapshot_url=web_archive_snapshot_url,
         )
         bookmark.save()
@@ -69,6 +71,14 @@ class BookmarkFactoryMixin:
         tag.save()
         return tag
 
+    def setup_user(self, name: str = None, enable_sharing: bool = False):
+        if not name:
+            name = get_random_string(length=32)
+        user = User.objects.create_user(name, 'user@example.com', 'password123')
+        user.profile.enable_sharing = enable_sharing
+        user.profile.save()
+        return user
+
 
 class LinkdingApiTestCase(APITestCase):
     def get(self, url, expected_status_code=status.HTTP_200_OK):