def preview(self):
comment = super(CommentForm, self).save(commit=False)
comment.post = self.post
comment.ip = self.ip
comment.words = wordify( comment.comment )
comment.comment = sanitize_html( comment.comment )
return comment
def save(self, force_insert=False, force_update=False, commit=True):
comment = super(CommentForm, self).save(commit=False)
comment.post = self.post
comment.ip = self.ip
comment.words = wordify( comment.comment )
comment.comment = sanitize_html( comment.comment )
# check for duplicate comment
try:
comment = Comment.objects.get(
author=comment.author,
post=comment.post,
words=comment.words,
comment=comment.comment,
)
# return old comment silently
return comment
except Comment.DoesNotExist:
pass
comment.save()
if BLOG_NOTIFY_NEW_COMMENT:
context = {
"comment": strip_tags(comment.comment),
"author": comment.author,
"url": comment.post.get_absolute_url(),
"current_site": Site.objects.get_current(),
}
subject = render_to_string('blog/emails/new_comment_subject.txt', context)
message = render_to_string('blog/emails/new_comment_body.txt', context)
sender = BLOG_NEW_COMMENT_SENDER
to = BLOG_NEW_COMMENT_TO
email = EmailMessage( subject, message, sender, [to] )
email.send()
return comment
