Feature/reinstate

circle.yml

@@ -0,0 +1,14 @@
+checkout:
+  post:
+    - git submodule sync
+    - git submodule update --init
+    - git clone git@github.com:WhiskeyMedia/scout.git scout.git
+dependencies:
+  override:
+
+  cache_directories:
+    - venv/src
+    - ~/.pip/cache
+test:
+  override:
+#    - python setup.py test

ella_flatcomments/conf.py

@@ -17,4 +17,7 @@
 
 IS_MODERATOR_FUNC = lambda u: u.is_staff
 
+EDIT_TIMER_ENABLED = False
+EDIT_TIMER_MINUTES = 15
+
 comments_settings = Settings('ella_flatcomments.conf', 'COMMENTS')

ella_flatcomments/models.py

@@ -1,5 +1,7 @@
+from datetime import datetime, timedelta
 from redis import Redis
 
+from django.conf import settings
 from django.db import models
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.sites.models import Site
@@ -17,6 +19,10 @@
 
 redis = Redis(**comments_settings.REDIS)
 
+EDIT_TIMER_ENABLED = getattr(comments_settings, 'EDIT_TIMER_ENABLED', False)
+EDIT_TIMER_MINUTES = getattr(comments_settings, 'EDIT_TIMER_MINUTES', 15)
+
+
 class CommentList(object):
     @classmethod
     def for_object(cls, content_object, reversed=False):
@@ -128,6 +134,13 @@ def moderate_comment(self, comment, user=None, commit=True):
         redis.lrem(self._key, comment.id)
         comment_was_moderated.send(FlatComment, comment=comment, user=user)
 
+    def reinstate_comment(self, comment, request=None):
+        # comments are removed from the redis cache when moderated
+        # to be visible again, they must be reinstated as well
+        redis.lrem(self._key, comment.id)
+        redis.lpush(self._key, comment.id)
+        return True, None
+
     def locked(self):
         return redis.sismember(comments_settings.LOCKED_KEY, self._id)
 
@@ -158,7 +171,13 @@ def _comment_list(self, reversed=False):
             self.__comment_list = CommentList(self.content_type, self.object_id, reversed)
         return self.__comment_list
 
+    def reinstate(self, request=None):
+        # re instate this comment for a user who has been unbanned
+        return self._comment_list().reinstate_comment(self, request)
+
     def post(self, request=None):
+        # must provide temporary submit_date to check if the comment is flooding
+        self.submit_date = timezone.now()
         return self._comment_list().post_comment(self, request)
 
     def moderate(self, user=None, commit=True):
@@ -178,3 +197,34 @@ def save(self, **kwargs):
         if self.submit_date is None:
             self.submit_date = timezone.now()
         super(FlatComment, self).save(**kwargs)
+
+    def has_edit_timer(self):
+        '''has_edit_timer() -> bool
+        '''
+        return EDIT_TIMER_ENABLED
+
+    def is_edit_timer_expired(self):
+        '''is_edit_timer_expired() -> bool
+        Check whether the comment is still within the allowed edit time
+        from the creation time.
+        '''
+        age = timezone.now() - self.submit_date
+        if age >= timedelta(minutes=EDIT_TIMER_MINUTES):
+            return True
+        return False
+
+    def get_remaining_edit_time(self):
+        '''get_remaining_edit_time() -> str
+        Returns the remaining edit time from comment creation. The returned
+        string is formatted as HH:MM:SS, e.g. 0:01:23
+        '''
+        age = timezone.now() - self.submit_date
+        edit_time = timedelta(minutes=EDIT_TIMER_MINUTES)
+        if age >= edit_time:
+            return '0:00:00'
+        seconds = edit_time.total_seconds() - age.total_seconds()
+        remaining = timedelta(seconds=seconds)
+        text = str(remaining)
+        text = text.split('.')[0]
+        return text
+

ella_flatcomments/urls.py

@@ -1,6 +1,9 @@
 from django.template.defaultfilters import slugify
 from django.utils.translation import ugettext as _
-from django.conf.urls.defaults import patterns, url
+try:
+    from django.conf.urls import patterns, url
+except:
+    from django.conf.urls.defaults import patterns, url
 
 from ella_flatcomments.views import list_comments, post_comment, comment_detail, moderate_comment, lock_comments, unlock_comments
 

ella_flatcomments/views.py

@@ -73,6 +73,13 @@ def post_comment(request, context, comment_id=None):
         if comment.user != request.user and not comments_settings.IS_MODERATOR_FUNC(request.user):
             return HttpResponseForbidden("You cannot edit other people's comments.")
 
+        # Don't allow users to edit a comment after the allowed edit time has expired
+        if comment.user == request.user and not comments_settings.IS_MODERATOR_FUNC(request.user) and comment.is_edit_timer_expired():
+            if request.is_ajax():
+                context.update({'comment': comment})
+                return TemplateResponse(request, get_template('comment_detail_async.html', context['object']), context)
+            return HttpResponseForbidden("The allowed time to edit the comment has expired.")
+
     data, files = None, None
     if request.method == 'POST':
         data, files = request.POST, request.FILES