def do_comment(request, post, attrs, all_comments=None):
# make sure the form came through correctly
if not ("name" in attrs and "text" in attrs and "email" in attrs and "lastname" in attrs):
return False
# 'lastname' is a honeypot field
if not attrs["lastname"] == "":
return False
# keyword parameter is for prefetching
if all_comments is None:
all_comments = list(post.comments.all())
else:
all_comments = all_comments[:] # copy so we don't mutate later
### create a new comment record
comment = Comment()
comment.post = post
comment.name = attrs["name"].strip()
if len(comment.name) == 0:
comment.name = "Anonymous"
comment.text = attrs["text"]
comment.email = attrs["email"]
### check for spam (requires a web request to Akismet)
is_spam = akismet_check(request, comment)
if is_spam:
return False # don't even save spam comments
comment.spam = False
### set the comment's parent if necessary
if "parent" in attrs and attrs["parent"] != "":
comment.parent_id = int(attrs["parent"])
if isLegitEmail(comment.email):
comment.subscribed = attrs.get("subscribed", False)
else:
comment.subscribed = False
# make sure comments under the same name have a consistent gravatar
comment.email = hashlib.sha1(comment.name.encode("utf-8")).hexdigest()
comment.save()
all_comments.append(comment)
### send out notification emails
emails = {}
for c in all_comments:
if c.subscribed and c.email != comment.email and isLegitEmail(c.email):
emails[c.email] = c.name
for name, email in settings.MANAGERS:
emails[email] = name
template = get_template("comment_email.html")
subject = "Someone replied to your comment"
for email, name in emails.iteritems():
text = template.render(Context({"comment": comment, "email": email, "name": name}))
msg = EmailMessage(subject, text, "*****@*****.**", [email])
msg.content_subtype = "html"
msg.send()
return True
