def pingback_ping(source, target):
"""pingback.ping(sourceURI, targetURI) => 'Pingback message'
Notifies the server that a link has been added to sourceURI,
pointing to targetURI.
See: http://hixie.ch/specs/pingback/pingback-1.0"""
try:
if source == target:
return UNDEFINED_ERROR
site = Site.objects.get_current()
try:
document = ''.join(urlopen(source).readlines())
except (HTTPError, URLError):
return SOURCE_DOES_NOT_EXIST
if not target in document:
return SOURCE_DOES_NOT_LINK
scheme, netloc, path, query, fragment = urlsplit(target)
if netloc != site.domain:
return TARGET_DOES_NOT_EXIST
try:
view, args, kwargs = resolve(path)
except Resolver404:
return TARGET_DOES_NOT_EXIST
try:
entry = Entry.published.get(
slug=kwargs['slug'],
creation_date__year=kwargs['year'],
creation_date__month=kwargs['month'],
creation_date__day=kwargs['day'])
if not entry.pingbacks_are_open:
return TARGET_IS_NOT_PINGABLE
except (KeyError, Entry.DoesNotExist):
return TARGET_IS_NOT_PINGABLE
soup = BeautifulSoup(document)
title = soup.find('title')
title = title and strip_tags(title) or _('No title')
description = generate_pingback_content(soup, target,
PINGBACK_CONTENT_LENGTH)
pingback, created = comments.get_model().objects.get_or_create(
content_type=ContentType.objects.get_for_model(Entry),
object_pk=entry.pk, user_url=source, site=site,
defaults={'comment': description, 'user_name': title,
'submit_date': timezone.now()})
if created:
pingback.flags.create(user=get_user_flagger(), flag=PINGBACK)
pingback_was_posted.send(pingback.__class__,
pingback=pingback,
entry=entry)
return 'Pingback from %s to %s registered.' % (source, target)
return PINGBACK_ALREADY_REGISTERED
except:
return UNDEFINED_ERROR
def pingback_ping(source, target):
"""pingback.ping(sourceURI, targetURI) => 'Pingback message'
Notifies the server that a link has been added to sourceURI,
pointing to targetURI.
See: http://hixie.ch/specs/pingback/pingback-1.0"""
try:
if source == target:
return UNDEFINED_ERROR
site = Site.objects.get_current()
try:
document = ''.join(urlopen(source).readlines())
except (HTTPError, URLError):
return SOURCE_DOES_NOT_EXIST
if not target in document:
return SOURCE_DOES_NOT_LINK
scheme, netloc, path, query, fragment = urlsplit(target)
if netloc != site.domain:
return TARGET_DOES_NOT_EXIST
try:
view, args, kwargs = resolve(path)
except Resolver404:
return TARGET_DOES_NOT_EXIST
try:
entry = Entry.published.get(
slug=kwargs['slug'],
creation_date__year=kwargs['year'],
creation_date__month=kwargs['month'],
creation_date__day=kwargs['day'])
if not entry.pingbacks_are_open:
return TARGET_IS_NOT_PINGABLE
except (KeyError, Entry.DoesNotExist):
return TARGET_IS_NOT_PINGABLE
soup = BeautifulSoup(document)
title = soup.find('title')
title = title and strip_tags(title) or _('No title')
description = generate_pingback_content(soup, target,
PINGBACK_CONTENT_LENGTH)
pingback, created = comments.get_model().objects.get_or_create(
content_type=ContentType.objects.get_for_model(Entry),
object_pk=entry.pk, user_url=source, site=site,
defaults={'comment': description, 'user_name': title})
if created:
pingback.flags.create(user=get_user_flagger(), flag=PINGBACK)
pingback_was_posted.send(pingback.__class__,
pingback=pingback,
entry=entry)
return 'Pingback from %s to %s registered.' % (source, target)
return PINGBACK_ALREADY_REGISTERED
except:
return UNDEFINED_ERROR
def pingback_ping(source, target):
"""
pingback.ping(sourceURI, targetURI) => 'Pingback message'
Notifies the server that a link has been added to sourceURI,
pointing to targetURI.
See: http://hixie.ch/specs/pingback/pingback-1.0
"""
try:
if source == target:
return UNDEFINED_ERROR
site = Site.objects.get_current()
try:
document = ''.join(map(
lambda byte_line: byte_line.decode('utf-8'),
urlopen(source).readlines()))
except (HTTPError, URLError):
return SOURCE_DOES_NOT_EXIST
if target not in document:
return SOURCE_DOES_NOT_LINK
target_splitted = urlsplit(target)
if target_splitted.netloc != site.domain:
return TARGET_DOES_NOT_EXIST
try:
view, args, kwargs = resolve(target_splitted.path)
except Resolver404:
return TARGET_DOES_NOT_EXIST
try:
entry = Entry.published.get(
slug=kwargs['slug'],
publication_date__year=kwargs['year'],
publication_date__month=kwargs['month'],
publication_date__day=kwargs['day'])
if not entry.pingbacks_are_open:
return TARGET_IS_NOT_PINGABLE
except (KeyError, Entry.DoesNotExist):
return TARGET_IS_NOT_PINGABLE
soup = BeautifulSoup(document, 'html.parser')
title = str(soup.find('title'))
title = title and strip_tags(title) or _('No title')
description = generate_pingback_content(soup, target,
PINGBACK_CONTENT_LENGTH)
pingback_klass = comments.get_model()
pingback_datas = {
'content_type': ContentType.objects.get_for_model(Entry),
'object_pk': entry.pk,
'site': site,
'user_url': source,
'user_name': title,
'comment': description
}
pingback = pingback_klass(**pingback_datas)
if check_is_spam(pingback, entry, FakeRequest()):
return PINGBACK_IS_SPAM
pingback_defaults = {'comment': pingback_datas.pop('comment'),
'user_name': pingback_datas.pop('user_name')}
pingback, created = pingback_klass.objects.get_or_create(
defaults=pingback_defaults,
**pingback_datas)
if created:
pingback.flags.create(user=get_user_flagger(), flag=PINGBACK)
pingback_was_posted.send(pingback.__class__,
pingback=pingback,
entry=entry)
return 'Pingback from %s to %s registered.' % (source, target)
return PINGBACK_ALREADY_REGISTERED
except Exception:
return UNDEFINED_ERROR
def pingback_ping(source, target):
"""
pingback.ping(sourceURI, targetURI) => 'Pingback message'
Notifies the server that a link has been added to sourceURI,
pointing to targetURI.
See: http://hixie.ch/specs/pingback/pingback-1.0
"""
try:
if source == target:
return UNDEFINED_ERROR
site = Site.objects.get_current()
try:
document = ''.join(map(
lambda byte_line: byte_line.decode('utf-8'),
urlopen(source).readlines()))
except (HTTPError, URLError):
return SOURCE_DOES_NOT_EXIST
if target not in document:
return SOURCE_DOES_NOT_LINK
target_splitted = urlsplit(target)
if target_splitted.netloc != site.domain:
return TARGET_DOES_NOT_EXIST
try:
view, args, kwargs = resolve(target_splitted.path)
except Resolver404:
return TARGET_DOES_NOT_EXIST
try:
entry = Entry.published.get(
slug=kwargs['slug'],
publication_date__year=kwargs['year'],
publication_date__month=kwargs['month'],
publication_date__day=kwargs['day'])
if not entry.pingbacks_are_open:
return TARGET_IS_NOT_PINGABLE
except (KeyError, Entry.DoesNotExist):
return TARGET_IS_NOT_PINGABLE
soup = BeautifulSoup(document, 'html.parser')
title = six.text_type(soup.find('title'))
title = title and strip_tags(title) or _('No title')
description = generate_pingback_content(soup, target,
PINGBACK_CONTENT_LENGTH)
pingback_klass = comments.get_model()
pingback_datas = {
'content_type': ContentType.objects.get_for_model(Entry),
'object_pk': entry.pk,
'site': site,
'user_url': source,
'user_name': title,
'comment': description
}
pingback = pingback_klass(**pingback_datas)
if check_is_spam(pingback, entry, FakeRequest()):
return PINGBACK_IS_SPAM
pingback_defaults = {'comment': pingback_datas.pop('comment'),
'user_name': pingback_datas.pop('user_name')}
pingback, created = pingback_klass.objects.get_or_create(
defaults=pingback_defaults,
**pingback_datas)
if created:
pingback.flags.create(user=get_user_flagger(), flag=PINGBACK)
pingback_was_posted.send(pingback.__class__,
pingback=pingback,
entry=entry)
return 'Pingback from %s to %s registered.' % (source, target)
return PINGBACK_ALREADY_REGISTERED
except Exception:
return UNDEFINED_ERROR
