def edit_comment(request):
if request.user.is_anonymous():
raise exceptions.PermissionDenied(_('Sorry, anonymous users cannot edit comments'))
comment_id = int(request.POST['comment_id'])
try:
comment_post = models.Post.objects.get(
post_type='comment',
pk=comment_id
)
except models.Post.DoesNotExist:
return HttpResponseNotFound(mimetype="application/json")
thread = comment_post.thread
if thread and not request.user.has_openode_perm("question_answer_comment_update_any", thread):
return HttpResponseForbidden(mimetype="application/json")
request.user.edit_comment(comment_post=comment_post, body_text=request.POST['comment'])
is_deletable = template_filters.can_delete_comment(comment_post.author, comment_post)
is_editable = template_filters.can_edit_comment(comment_post.author, comment_post)
tz = ' ' + template_filters.TIMEZONE_STR
tz = template_filters.TIMEZONE_STR
# show last visit for posts (comments, ...)
try:
thread_view_last_visit = thread.viewed.get(user=request.user).last_visit
except (exceptions.ObjectDoesNotExist, TypeError):
thread_view_last_visit = datetime.datetime.now()
thread.visit(request.user)
return {
'id': comment_post.id,
'object_id': comment_post.parent.id,
'comment_added_at': str(comment_post.added_at.replace(microsecond=0)) + tz,
"html": mark_safe(render_to_string("node/snippets/one_comment.html", {"comment": comment_post, "user": request.user, "thread_view_last_visit": thread_view_last_visit, "wrap_content": False})),
'user_display_name': comment_post.author.username,
'user_url': comment_post.author.get_profile_url(),
'user_id': comment_post.author.id,
'is_deletable': is_deletable,
'is_editable': is_editable,
'score': comment_post.points, # to support unchanged js
'points': comment_post.points,
'voted': comment_post.is_upvoted_by(request.user),
}
def __generate_comments_json(obj, user, new_comment=None): # non-view generates json data for the post comments
"""non-view generates json data for the post comments
"""
models.Post.objects.precache_comments(for_posts=[obj], visitor=user)
comments = obj._cached_comments
# {"Id":6,"PostId":38589,"CreationDate":"an hour ago","Text":"hello there!","UserDisplayName":"Jarrod Dixon","UserUrl":"/users/3/jarrod-dixon","DeleteUrl":null}
json_comments = []
for comment in comments:
if user and user.is_authenticated():
try:
user.assert_can_delete_comment(comment)
#/posts/392845/comments/219852/delete
#todo translate this url
is_deletable = True
except exceptions.PermissionDenied:
is_deletable = False
is_editable = template_filters.can_edit_comment(comment.author, comment)
else:
is_deletable = False
is_editable = False
comment_owner = comment.author
tz = ' ' + template_filters.TIMEZONE_STR
comment_data = {'id': comment.id,
'object_id': obj.id,
'comment_added_at': str(comment.added_at.replace(microsecond=0)) + tz,
'html': mark_safe(comment.text),
'user_display_name': escape(comment_owner.username),
'user_url': comment_owner.get_profile_url(),
'user_id': comment_owner.id,
'is_deletable': is_deletable,
'is_editable': is_editable,
'points': comment.points,
'score': comment.points, # to support js
'upvoted_by_user': getattr(comment, 'upvoted_by_user', False)
}
json_comments.append(comment_data)
if new_comment:
# show last visit for posts (comments, ...)
try:
thread_view_last_visit = new_comment.thread.viewed.get(user=user).last_visit
except (exceptions.ObjectDoesNotExist, TypeError):
thread_view_last_visit = datetime.datetime.now()
data = simplejson.dumps({
"parent_post_type": new_comment.parent.post_type,
"all_comments": json_comments,
"html": mark_safe(render_to_string("node/snippets/one_comment.html", {
"comment": new_comment,
"user": user,
"thread_view_last_visit": thread_view_last_visit,
"wrap_content": True,
}))
})
new_comment.thread.visit(user)
# add new comment is "activity" a must be reflected
new_comment.thread.set_last_activity(
last_activity_at=datetime.datetime.now(),
last_activity_by=user
)
else:
data = simplejson.dumps(json_comments)
return HttpResponse(data, mimetype="application/json")
