def post(self, parent_name=None):
self.new_form = self.NewForm(self.request)
if self.new_form.is_valid():
name = bleach.clean(self.new_form.cleaned_data['name'])
models.Category(key_name=name, name=name, parent_category=models.Category.get_by_key_name(parent_name) if parent_name else None, description=self.new_form.cleaned_data['description']).put()
return self.get(parent_name)
else:
return Action.Result.DEFAULT
def save(self):
self.body = bleach.linkify(bleach.clean(self.body).replace('\n', '<br>\n'), parse_email=True, target='_blank')
is_insert = not self.is_saved()
db.run_in_transaction_options(xg_on, super(self.__class__, self).put)
if is_insert:
self.sort_key = ('%s%32s' % (self.parent_comment.sort_key, base62_encode(self.key().id()))).replace(' ', '0') if self.parent_comment else '%s' % base62_encode(self.key().id())
db.run_in_transaction_options(xg_on, super(self.__class__, self).put)
db.run_in_transaction_options(xg_on, self.article.increase_comment_count)
db.run_in_transaction_options(xg_on, self.author.increase_comment_count)
Subscription.get_or_insert('%s-%s' % (self.article.key().id(), self.author.key()), article=self.article, user=self.author)
return self
def save(self):
self.title = bleach.clean(self.title)
self.body = bleach.clean(self.body, tags=['code', 'a', 'p', 'span', 'div', 'strong', 'b', 'em', 'i', 'strike', 'cite', 'mark', 'small', 'blockquote', 'figure', 'figcaption', 'strong', 'sub', 'sup', 'img', 'iframe', 'br', 'pre', 'hr'], attributes=['style', 'title', 'src', 'frameborder', 'width', 'height', 'alt', 'href', 'target'], styles=['width', 'height', 'font-size', 'font-family', 'text-decoration', 'color', 'background-color', 'text-align', 'padding-left'])
self.last_updated = datetime.datetime.now()
has_image = False
has_video = False
self.image = None
self.video = None
soup = BeautifulSoup(self.body)
img = soup.find('img')
if img and hasattr(img, 'src') and re.search('tiny_mce/plugins/emotions', img['src'].lower()) is None:
self.image = img['src']
has_image = True
iframes = soup.findAll('iframe')
for item in iframes:
if re.match('^http(s)?://(.+\.)?(youtube.com|youtu.be)/', item['src'].lower()) is not None:
if self.video is None:
self.video = item['src']
has_video = True
else:
item.decompose()
is_insert = not self.is_saved()
excerpt = strip_tags(self.body).strip()
self.excerpt = '%s...' % excerpt[:253] if len(excerpt) > 253 else excerpt
diff = None
if not is_insert:
previous = self.__class__.get(self.key())
Tag.decrease(previous.tags)
if previous.body != self.body:
diff = DIFFER.make_table(previous.body, self.body)
db.run_in_transaction_options(xg_on, super(self.__class__, self).put)
if is_insert:
db.run_in_transaction_options(xg_on, self.author.increase_article_count)
for item in self.category.get_path():
db.run_in_transaction_options(xg_on, item.increase_article_count)
elif diff:
db.run_in_transaction_options(xg_on, ArticleHistory(article=self, diff=diff).put)
key_name = str(self.key().id())
if has_image:
ImageArticle.get_or_insert(key_name, article=self)
else:
found = ImageArticle.gql('WHERE article = :1', self).get()
if found != None:
found.delete()
if has_video:
VideoArticle.get_or_insert(key_name, article=self)
else:
found = VideoArticle.gql('WHERE article = :1', self).get()
if found != None:
found.delete()
if is_insert:
Subscription.get_or_insert('%s-%s' % (self.key().id(), self.author.key()), article=self, user=self.author)
return self
def change_nickname(self, nickname):
db.run_in_transaction_options(xg_on, UserNicknameHistory(user=self, nickname=bleach.clean(self.nickname)).put)
self.nickname = bleach.clean(nickname)
db.run_in_transaction_options(xg_on, self.put)
def normalize(cls, tag):
tag = strip_entities(bleach.clean(tag))
normalized = TAG_NORMALIZE_PATTERN.sub(u'', tag).lower()
return [tag, normalized] if tag != normalized else [tag]
