1 from django.shortcuts import render_to_response, get_object_or_404

     2 from django.template import RequestContext

     3 from django.http import Http404

     4 from django.contrib.comments.models import Comment, ModeratorDeletion, UserFlag

     5 from django.contrib.auth.decorators import login_required

     6 from django.http import HttpResponseRedirect

     7 from django.conf import settings

     8 

     9 def flag(request, comment_id, extra_context=None, context_processors=None):

    10     """

    11     Flags a comment. Confirmation on GET, action on POST.

    12 

    13     Templates: `comments/flag_verify`, `comments/flag_done`

    14     Context:

    15         comment

    16             the flagged `comments.comments` object

    17     """

    18     if extra_context is None: extra_context = {}

    19     comment = get_object_or_404(Comment,pk=comment_id, site__id__exact=settings.SITE_ID)

    20     if request.POST:

    21         UserFlag.objects.flag(comment, request.user)

    22         return HttpResponseRedirect('%sdone/' % request.path)

    23     return render_to_response('comments/flag_verify.html', {'comment': comment},

    24         context_instance=RequestContext(request, extra_context, context_processors))

    25 flag = login_required(flag)

    26 

    27 def flag_done(request, comment_id, extra_context=None, context_processors=None):

    28     if extra_context is None: extra_context = {}

    29     comment = get_object_or_404(Comment,pk=comment_id, site__id__exact=settings.SITE_ID)

    30     return render_to_response('comments/flag_done.html', {'comment': comment},

    31         context_instance=RequestContext(request, extra_context, context_processors))

    32 

    33 def delete(request, comment_id, extra_context=None, context_processors=None):

    34     """

    35     Deletes a comment. Confirmation on GET, action on POST.

    36 

    37     Templates: `comments/delete_verify`, `comments/delete_done`

    38     Context:

    39         comment

    40             the flagged `comments.comments` object

    41     """

    42     if extra_context is None: extra_context = {}

    43     comment = get_object_or_404(Comment,pk=comment_id, site__id__exact=settings.SITE_ID)

    44     if not Comment.objects.user_is_moderator(request.user):

    45         raise Http404

    46     if request.POST:

    47         # If the comment has already been removed, silently fail.

    48         if not comment.is_removed:

    49             comment.is_removed = True

    50             comment.save()

    51             m = ModeratorDeletion(None, request.user.id, comment.id, None)

    52             m.save()

    53         return HttpResponseRedirect('%sdone/' % request.path)

    54     return render_to_response('comments/delete_verify.html', {'comment': comment},

    55         context_instance=RequestContext(request, extra_context, context_processors))

    56 delete = login_required(delete)

    57 

    58 def delete_done(request, comment_id, extra_context=None, context_processors=None):

    59     if extra_context is None: extra_context = {}

    60     comment = get_object_or_404(Comment,pk=comment_id, site__id__exact=settings.SITE_ID)

    61     return render_to_response('comments/delete_done.html', {'comment': comment},

    62         context_instance=RequestContext(request, extra_context, context_processors))