New notifications

- Added request.notifications
- Email configuration fixes
  - Set config_spec default SMTP port to `0` and switch to SSL/non-SSL
    default if `port == 0`
  - Added email_smtp_use_ssl configuration setting
- Added migrations for notification tables
- Added __repr__ to MediaComment(Mixin)
- Added MediaComment.get_entry => MediaEntry
- Added CommentSubscription, CommentNotification, Notification,
  ProcessingNotification tables
- Added notifications.task to celery init
- Fixed a bug in the video transcoder where pygst would hijack the
  --help argument.
- Added notifications
  - views
    - silence
    - subscribe
  - routes
  - utility methods
  - celery task
- Added half-hearted .active comment CSS style
- Added quick JS to show header_dropdown
- Added fragment template to show notifications in header_dropdown
- Added fragment template to show subscribe/unsubscribe buttons on
  media/comment pages
- Updated celery setup tests with notifications.task
- Tried to fix test_misc tests that I broke
- Added notification tests
- Added and extended tests.tools fixtures
- Integrated new notifications into media_home, media_post_comment views
- Bumped SQLAlchemy dependency to >= 0.8.0 since we need polymorphic for
  the notifications to work

1 files changed, 81 insertions, 6 deletions

diff --git a/mediagoblin/tests/tools.py b/mediagoblin/tests/tools.py
index 2ee39e89..836072b3 100644
--- a/mediagoblin/tests/tools.py
+++ b/mediagoblin/tests/tools.py
@@ -15,18 +15,17 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-import sys
 import os
 import pkg_resources
 import shutil
 
-from functools import wraps
 
 from paste.deploy import loadapp
 from webtest import TestApp
 
 from mediagoblin import mg_globals
-from mediagoblin.db.models import User, MediaEntry, Collection
+from mediagoblin.db.models import User, MediaEntry, Collection, MediaComment, \
+    CommentSubscription, CommentNotification
 from mediagoblin.tools import testing
 from mediagoblin.init.config import read_mediagoblin_config
 from mediagoblin.db.base import Session
@@ -171,7 +170,7 @@ def assert_db_meets_expected(db, expected):
 
 
 def fixture_add_user(username=u'chris', password=u'toast',
-                     active_user=True):
+                     active_user=True, wants_comment_notification=True):
     # Reuse existing user or create a new one
     test_user = User.query.filter_by(username=username).first()
     if test_user is None:
@@ -184,6 +183,8 @@ def fixture_add_user(username=u'chris', password=u'toast',
         test_user.email_verified = True
         test_user.status = u'active'
 
+    test_user.wants_comment_notification = wants_comment_notification
+
     test_user.save()
 
     # Reload
@@ -195,19 +196,71 @@ def fixture_add_user(username=u'chris', password=u'toast',
     return test_user
 
 
+def fixture_comment_subscription(entry, notify=True, send_email=None):
+    if send_email is None:
+        uploader = User.query.filter_by(id=entry.uploader).first()
+        send_email = uploader.wants_comment_notification
+
+    cs = CommentSubscription(
+        media_entry_id=entry.id,
+        user_id=entry.uploader,
+        notify=notify,
+        send_email=send_email)
+
+    cs.save()
+
+    cs = CommentSubscription.query.filter_by(id=cs.id).first()
+
+    Session.expunge(cs)
+
+    return cs
+
+
+def fixture_add_comment_notification(entry_id, subject_id, user_id,
+                                     seen=False):
+    cn = CommentNotification(user_id=user_id,
+                             seen=seen,
+                             subject_id=subject_id)
+    cn.save()
+
+    cn = CommentNotification.query.filter_by(id=cn.id).first()
+
+    Session.expunge(cn)
+
+    return cn
+
+
 def fixture_media_entry(title=u"Some title", slug=None,
-                        uploader=None, save=True, gen_slug=True):
+                        uploader=None, save=True, gen_slug=True,
+                        state=u'unprocessed', fake_upload=True,
+                        expunge=True):
+    if uploader is None:
+        uploader = fixture_add_user().id
+
     entry = MediaEntry()
     entry.title = title
     entry.slug = slug
-    entry.uploader = uploader or fixture_add_user().id
+    entry.uploader = uploader
     entry.media_type = u'image'
+    entry.state = state
+
+    if fake_upload:
+        entry.media_files = {'thumb': ['a', 'b', 'c.jpg'],
+                             'medium': ['d', 'e', 'f.png'],
+                             'original': ['g', 'h', 'i.png']}
+        entry.media_type = u'mediagoblin.media_types.image'
 
     if gen_slug:
         entry.generate_slug()
+
     if save:
         entry.save()
 
+    if expunge:
+        entry = MediaEntry.query.filter_by(id=entry.id).first()
+
+        Session.expunge(entry)
+
     return entry
 
 
@@ -231,3 +284,25 @@ def fixture_add_collection(name=u"My first Collection", user=None):
 
     return coll
 
+def fixture_add_comment(author=None, media_entry=None, comment=None):
+    if author is None:
+        author = fixture_add_user().id
+
+    if media_entry is None:
+        media_entry = fixture_media_entry().id
+
+    if comment is None:
+        comment = \
+            'Auto-generated test comment by user #{0} on media #{0}'.format(
+                author, media_entry)
+
+    comment = MediaComment(author=author,
+                      media_entry=media_entry,
+                      content=comment)
+
+    comment.save()
+
+    Session.expunge(comment)
+
+    return comment
+