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from couchpotato.api import addApiView
from couchpotato.core.helpers.encoding import tryUrlencode
from couchpotato.core.helpers.request import jsonified, getParam
from couchpotato.core.helpers.variable import cleanHost
from couchpotato.core.logger import CPLog
from couchpotato.core.notifications.base import Notification
from flask.helpers import url_for
from pytwitter import Api, parse_qsl
from werkzeug.utils import redirect
import oauth2
log = CPLog(__name__)
class Twitter(Notification):
consumer_key = '3POVsO3KW90LKZXyzPOjQ'
consumer_secret = 'Qprb94hx9ucXvD4Wvg2Ctsk4PDK7CcQAKgCELXoyIjE'
request_token = None
urls = {
'request': 'https://api.twitter.com/oauth/request_token',
'access': 'https://api.twitter.com/oauth/access_token',
'authorize': 'https://api.twitter.com/oauth/authorize',
}
def __init__(self):
super(Twitter, self).__init__()
addApiView('notify.%s.auth_url' % self.getName().lower(), self.getAuthorizationUrl)
addApiView('notify.%s.credentials' % self.getName().lower(), self.getCredentials)
def notify(self, message = '', data = {}):
if self.isDisabled(): return
api = Api(self.consumer_key, self.consumer_secret, self.conf('access_token_key'), self.conf('access_token_secret'))
direct_message = self.conf('direct_message')
direct_message_users = self.conf('screen_name')
mention = self.conf('mention')
if mention:
if direct_message:
direct_message_users = '%s %s' % (direct_message_users, mention)
direct_message_users = direct_message_users.replace('@',' ')
direct_message_users = direct_message_users.replace(',',' ')
else:
message = '%s @%s' % (message, mention.lstrip('@'))
try:
if direct_message:
for user in direct_message_users.split():
api.PostDirectMessage(user, '[%s] %s' % (self.default_title, message))
else:
api.PostUpdate('[%s] %s' % (self.default_title, message))
except Exception, e:
log.error('Error sending tweet: %s' % e)
return False
return True
def getAuthorizationUrl(self):
referer = getParam('host')
callback_url = cleanHost(referer) + '%snotify.%s.credentials/' % (url_for('api.index').lstrip('/'), self.getName().lower())
oauth_consumer = oauth2.Consumer(self.consumer_key, self.consumer_secret)
oauth_client = oauth2.Client(oauth_consumer)
resp, content = oauth_client.request(self.urls['request'], 'POST', body = tryUrlencode({'oauth_callback': callback_url}))
if resp['status'] != '200':
log.error('Invalid response from Twitter requesting temp token: %s' % resp['status'])
return jsonified({
'success': False,
})
else:
self.request_token = dict(parse_qsl(content))
auth_url = self.urls['authorize'] + ("?oauth_token=%s" % self.request_token['oauth_token'])
log.info('Redirecting to "%s"' % auth_url)
return jsonified({
'success': True,
'url': auth_url,
})
def getCredentials(self):
key = getParam('oauth_verifier')
token = oauth2.Token(self.request_token['oauth_token'], self.request_token['oauth_token_secret'])
token.set_verifier(key)
oauth_consumer = oauth2.Consumer(key = self.consumer_key, secret = self.consumer_secret)
oauth_client = oauth2.Client(oauth_consumer, token)
resp, content = oauth_client.request(self.urls['access'], method = 'POST', body = 'oauth_verifier=%s' % key)
access_token = dict(parse_qsl(content))
if resp['status'] != '200':
log.error('The request for an access token did not succeed: %s' % resp['status'])
return 'Twitter auth failed'
else:
log.debug('Tokens: %s, %s' % (access_token['oauth_token'], access_token['oauth_token_secret']))
self.conf('access_token_key', value = access_token['oauth_token'])
self.conf('access_token_secret', value = access_token['oauth_token_secret'])
self.conf('screen_name', value = access_token['screen_name'])
self.request_token = None
return redirect(url_for('web.index') + 'settings/notifications/')