Implement user's tag filtered gallery page

tags used to be global, you could only browse media by tag for all users.
This patch implements a view that allows us to browse only a user's tagged
media.

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>

1 files changed, 10 insertions, 3 deletions

diff --git a/mediagoblin/user_pages/views.py b/mediagoblin/user_pages/views.py
index dea47fbf..cd0f4644 100644
--- a/mediagoblin/user_pages/views.py
+++ b/mediagoblin/user_pages/views.py
@@ -18,8 +18,8 @@ import logging
 import datetime
 
 from mediagoblin import messages, mg_globals
-from mediagoblin.db.models import (MediaEntry, Collection, CollectionItem,
-                                       User)
+from mediagoblin.db.models import (MediaEntry, MediaTag, Collection,
+                                   CollectionItem, User)
 from mediagoblin.tools.response import render_to_response, render_404, redirect
 from mediagoblin.tools.translate import pass_to_ugettext as _
 from mediagoblin.tools.pagination import Pagination
@@ -81,10 +81,17 @@ def user_home(request, page):
 @uses_pagination
 def user_gallery(request, page, url_user=None):
     """'Gallery' of a User()"""
+    tag = request.matchdict.get('tag', None)
     cursor = MediaEntry.query.filter_by(
         uploader=url_user.id,
         state=u'processed').order_by(MediaEntry.created.desc())
 
+    # Filter potentially by tag too:
+    if tag:
+        cursor = cursor.filter(
+            MediaEntry.tags_helper.any(
+                MediaTag.name == request.matchdict['tag']))
+
     # Paginate gallery
     pagination = Pagination(page, cursor)
     media_entries = pagination()
@@ -97,7 +104,7 @@ def user_gallery(request, page, url_user=None):
     return render_to_response(
         request,
         'mediagoblin/user_pages/gallery.html',
-        {'user': url_user,
+        {'user': url_user, 'tag': tag,
          'media_entries': media_entries,
          'pagination': pagination})