def oauth_authorized():
remote_app = current_app.auth['app']
# ripped off from Flask-OAuth
# since `remote_app` should be defined in app start time
if 'oauth_verifier' in request.args:
data = remote_app.handle_oauth1_response()
elif 'code' in request.args:
data = remote_app.handle_oauth2_response()
else:
data = remote_app.handle_unknown_response()
remote_app.free_request_token()
# ---
if data is None:
return 'Access denied: reason=%s error=%s' % (
request.args['error_reason'],
request.args['error_description']
)
db = NodeIndex(current_app.config)
session['oauth_token'] = (data['access_token'], '')
user = current_app.auth['authenticator'].get_user_data()
identity = current_app.auth['provider'] + ':' + str(user['id'])
user_id = hashlib.sha1(identity).hexdigest()
user_db = User.get(db.session, user_id)
session['user_id'] = user_id
session['user'] = user
if not user_db:
user_db = User(user_id=user_id, identity=identity,
secret_key=os.urandom(10).encode('hex'))
db.add(user_db)
db.query(User).filter_by(user_id=user_id).update({
'name': user['name'],
'picture': user['picture']
})
db.session.commit()
broadcast('login', user_db.dict(private=False))
next_page = request.args.get('next')
if next_page:
return redirect(next_page)
else:
return redirect(url_for('index'))
class DistributedStorage(Storage):
_songClass = RemoteSong
def __init__(self, config):
self.db = NodeIndex(config)
self._config = config
self._logger = logging.getLogger('radiocrepe.dist_storage')
self.node_registry = NodeRegistry(self)
def initialize(self):
HubSideBase.metadata.create_all(self.db.engine)
self.node_registry.detach_all()
def mark_available(self, node_id):
"""
Mark all songs stored in this node as available
"""
self.db.query(self._songClass).filter_by(node_id=node_id).update({
self._songClass.available: True
})
self.db.commit()
def mark_unavailable(self, node_id):
"""
Mark all songs in this node as unavailable
"""
self.db.query(self._songClass).filter_by(node_id=node_id).update({
self._songClass.available: False
})
self.db.commit()
def file(self, uid):
r = self._node_registry.get(uid)
if r:
return urlopen('http://%s/song/%s' % (r.server, r.uid))
else:
return None
def update_node(self, node_id, data):
for song in data:
self._index(node_id=node_id, **song)
@property
def stats(self):
return {
"nodes": self.node_registry.stats
}
def __init__(self, config):
self.db = NodeIndex(config)
self._config = config
self._logger = logging.getLogger('radiocrepe.dist_storage')
self.node_registry = NodeRegistry(self)
