def delete_object(obj):
"""Delete the object and the related moderation object"""
moderation = Moderation.objects.get_for_object(obj)
if moderation:
moderation.delete()
# remove possible tag relationship
if hasattr(obj, 'tags'):
obj.tags.clear()
# remove possible comment relationship
for c in Comment.get_comments_for(obj):
c.delete()
ct = ContentType.objects.get_for_model(obj)
# remove possible project relationship
for pro in ProjectRelatedObject.objects \
.filter(content_type=ct, object_id=obj.id):
pro.delete()
obj.delete()
def comments_list(content_object=None,
parent_id=None,
page=0,
root=False,
width=settings.KOMOO_COMMENTS_WIDTH,
height=settings.KOMOO_COMMENTS_HEIGHT,
context=None,
comment_class='',
wrap=True,
*args,
**kwargs):
"""
builds a list o comments recursivelly and returns its rendered template
params:
content_object : object that these comments references
(if Nones gets comments for any objects)
parent_id : id of the parent for subcomments
(default: None -> retrieves root comments)
page : page number
width: depth of subcomments to be loaded
height: number of 'root' (in this sub-tree) comments to be loaded
context: a RequestContext object, needed for csrf purposes
comment_class: used for controlling the css classes (depth striped) on
comment-container
root : flag to identify if its a root comment
wrap : defines if the comments list renders wrapped by a
div.comments-list or not
"""
# logger.debug('accessing Comments > comments_list')
width = int(width[0]) if isinstance(width, list)\
else int(width)
height = int(height[0]) if isinstance(height, list) \
else int(height)
parent_id = int(parent_id[0]) if parent_id and isinstance(parent_id, list) \
else parent_id
wrap = int(wrap[0]) if wrap and isinstance(wrap, list) \
else wrap
page = int(page[0]) if isinstance(page, list) \
else int(page)
logger.debug('loading comment with parent={} , page={} , width={} , height={}'.\
format(parent_id, page, width, height))
start, end = page * height, (page + 1) * height
comments_query = Comment.get_comments_for(content_object) if content_object \
else Comment.objects
if parent_id:
comments = comments_query.filter(parent=parent_id).\
order_by('-pub_date')[start:end]
else:
comments = comments_query.filter(parent__isnull=True).\
order_by('-pub_date')[start:end]
if width:
for comment in comments:
if comment.sub_comments > 0:
comment.sub_comments_list = comments_list(parent_id=comment.id,
width=width - 1, context=context,
comment_class='inner-comment' if 'odd' in comment_class \
else 'inner-comment odd',).content
if not root:
comment_class += ' inner-comment'
return render_to_response('comments/comments_list.html',
dict(parent_id=parent_id,
comments=comments,
comment_class=comment_class,
wrap=wrap),
context_instance=context)
