def __init__(self, fp, site):
TextPost.__init__(self, fp, site)
self.type = 'text'
# TODO: this ASCII encoding hack is *not* OK, man! NOT OK
self.markdown_text = markdown2.markdown(self.text).encode('ascii', 'ignore')
bl = Bleach()
self.markdown_text = bl.linkify(self.markdown_text, nofollow=False)
def sanitize_html(input):
# HTML sanitizer and auto-linker
# http://coffeeonthekeyboard.com/bleach-html-sanitizer-and-auto-linker-for-django-344/
bl = Bleach()
cleaned_input = bl.clean( input, tags=ALLOWED_TAGS )
cleaned_input = bl.linkify( cleaned_input )
cleaned_input = linebreaks( cleaned_input )# linebreaks converts newlines into <p> and <br />s.
return cleaned_input
def __init_xattr__(self):
self.attribs = xattr.xattr(self.filepath)
self.source_url = self.get_x_attr('com.apple.metadata:kMDItemWhereFroms')
if self.source_url:
self.source_url = self.source_url.replace('(', '')
self.source_url = self.source_url.replace(')', '')
self.source_url = self.source_url.replace('"', '')
self.source_url = self.source_url.replace(' ', '')
self.finder_comment = self.get_x_attr('com.apple.metadata:kMDItemFinderComment')
if self.finder_comment:
bl = Bleach()
self.finder_comment = bl.linkify(self.finder_comment, nofollow=False)
class TwitterStreamHandler(BaseHandler,
tornado.auth.TwitterMixin):
@tornado.web.authenticated
@tornado.web.asynchronous
def get(self):
self.twitter_request("/statuses/home_timeline",
access_token=self.get_current_user()['access_token'],
callback=self.async_callback(self._on_finish_get), count=50)
@tornado.web.authenticated
@tornado.web.asynchronous
def post(self):
since = self.get_argument('since')
logging.info(since)
self.twitter_request("/statuses/home_timeline",
access_token=self.get_current_user()['access_token'],
callback=self.async_callback(self._on_finish_post),
since_id=since, count=200)
def _on_finish_get(self, posts):
if not posts:
raise tornado.web.HTTPError(500);
for post in posts:
post['text'] = self._proccess_tweet(post['text'])
self.finish(self.render_string("stream.html", posts=posts))
def _on_finish_post(self, posts):
if not posts:
raise tornado.web.HTTPError(500);
for post in posts:
post['text'] = self._proccess_tweet(post['text'])
post['html'] = self.render_string("post.html", post=post)
self.finish(tornado.escape.json_encode(posts))
def _proccess_tweet(self, text):
if not getattr(self, 'bleach', None):
self.bleach = Bleach()
text = re.sub(r'(?m)(^|\s)@(\w+)', lambda m: m.group(1) + '<a href="http://twitter.com/' + m.group(2) + '"> @' + m.group(2) + '</a>', text)
text = self.bleach.linkify(text)
return text
