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from django.contrib.auth.decorators import login_required, permission_required
from django.contrib.sites.shortcuts import get_current_site
from django.shortcuts import get_object_or_404, render
from django.views.decorators.csrf import csrf_protect
import django_comments
from django_comments import signals
from django_comments.views.utils import next_redirect, confirmation_view
@csrf_protect
@login_required
def flag(request, comment_id, next=None):
"""
Flags a comment. Confirmation on GET, action on POST.
Templates: :template:`comments/flag.html`,
Context:
comment
the flagged `comments.comment` object
"""
comment = get_object_or_404(django_comments.get_model(),
pk=comment_id,
site__pk=get_current_site(request).pk)
# Flag on POST
if request.method == 'POST':
perform_flag(request, comment)
return next_redirect(request, fallback=next or 'comments-flag-done',
c=comment.pk)
# Render a form on GET
else:
return render(request, 'comments/flag.html', {'comment': comment, "next": next})
@csrf_protect
@login_required
@permission_required("django_comments.can_moderate", raise_exception=True)
def delete(request, comment_id, next=None):
"""
Deletes a comment. Confirmation on GET, action on POST. Requires the "can
moderate comments" permission.
Templates: :template:`comments/delete.html`,
Context:
comment
the flagged `comments.comment` object
"""
comment = get_object_or_404(django_comments.get_model(),
pk=comment_id,
site__pk=get_current_site(request).pk)
# Delete on POST
if request.method == 'POST':
# Flag the comment as deleted instead of actually deleting it.
perform_delete(request, comment)
return next_redirect(request, fallback=next or 'comments-delete-done',
c=comment.pk)
# Render a form on GET
else:
return render(request, 'comments/delete.html', {'comment': comment, "next": next})
@csrf_protect
@login_required
@permission_required("django_comments.can_moderate", raise_exception=True)
def approve(request, comment_id, next=None):
"""
Approve a comment (that is, mark it as public and non-removed). Confirmation
on GET, action on POST. Requires the "can moderate comments" permission.
Templates: :template:`comments/approve.html`,
Context:
comment
the `comments.comment` object for approval
"""
comment = get_object_or_404(django_comments.get_model(),
pk=comment_id,
site__pk=get_current_site(request).pk)
# Delete on POST
if request.method == 'POST':
# Flag the comment as approved.
perform_approve(request, comment)
return next_redirect(request, fallback=next or 'comments-approve-done',
c=comment.pk)
# Render a form on GET
else:
return render(request, 'comments/approve.html', {'comment': comment, "next": next})
# The following functions actually perform the various flag/aprove/delete
# actions. They've been broken out into separate functions to that they
# may be called from admin actions.
def perform_flag(request, comment):
"""
Actually perform the flagging of a comment from a request.
"""
flag, created = django_comments.models.CommentFlag.objects.get_or_create(
comment=comment,
user=request.user,
flag=django_comments.models.CommentFlag.SUGGEST_REMOVAL
)
signals.comment_was_flagged.send(
sender=comment.__class__,
comment=comment,
flag=flag,
created=created,
request=request,
)
def perform_delete(request, comment):
flag, created = django_comments.models.CommentFlag.objects.get_or_create(
comment=comment,
user=request.user,
flag=django_comments.models.CommentFlag.MODERATOR_DELETION
)
comment.is_removed = True
comment.save()
signals.comment_was_flagged.send(
sender=comment.__class__,
comment=comment,
flag=flag,
created=created,
request=request,
)
def perform_approve(request, comment):
flag, created = django_comments.models.CommentFlag.objects.get_or_create(
comment=comment,
user=request.user,
flag=django_comments.models.CommentFlag.MODERATOR_APPROVAL,
)
comment.is_removed = False
comment.is_public = True
comment.save()
signals.comment_was_flagged.send(
sender=comment.__class__,
comment=comment,
flag=flag,
created=created,
request=request,
)
# Confirmation views.
flag_done = confirmation_view(
template="comments/flagged.html",
doc='Displays a "comment was flagged" success page.'
)
delete_done = confirmation_view(
template="comments/deleted.html",
doc='Displays a "comment was deleted" success page.'
)
approve_done = confirmation_view(
template="comments/approved.html",
doc='Displays a "comment was approved" success page.'
)
|
