<s> from __future__ import unicode_literals , print_function <EOL> import base64 <EOL> import json <EOL> import time <EOL> from httplib import ( HTTPSConnection , HTTPException , CannotSendRequest , <EOL> BadStatusLine ) <EOL> from urllib import urlencode <EOL> import socket <EOL> from contextlib import closing <EOL> from threading import Thread <EOL> from convoread . utils import debug , error , get_passwd , synchronized <EOL> NETWORK_ENCODING = '<STR_LIT>' <EOL> class NetworkError ( Exception ) : <EOL> pass <EOL> class Convore ( object ) : <EOL> def __init__ ( self ) : <EOL> self . _connection = Connection ( ) <EOL> self . _live = Live ( ) <EOL> self . _live . on_update ( self . _handle_live_update ) <EOL> self . _topics = { } <EOL> self . _groups = { } <EOL> @ synchronized <EOL> def get_username ( self ) : <EOL> return self . _connection . username <EOL> @ synchronized <EOL> def get_groups ( self , force = False ) : <EOL> if self . _groups and not force : <EOL> return self . _groups <EOL> url = '<STR_LIT>' <EOL> response = self . _connection . request ( '<STR_LIT:GET>' , url ) <EOL> for group in response . get ( '<STR_LIT>' , [ ] ) : <EOL> self . _groups [ group . get ( '<STR_LIT:id>' ) ] = group <EOL> return self . _groups <EOL> @ synchronized <EOL> def get_topics ( self , force = False ) : <EOL> if self . _topics and not force : <EOL> return self . _topics <EOL> for group in self . get_groups ( ) : <EOL> self . _topics . update ( self . get_group_topics ( group ) ) <EOL> return self . _topics <EOL> @ synchronized <EOL> def get_group_topics ( self , group_id ) : <EOL> result = { } <EOL> url = '<STR_LIT>' . format ( group_id ) <EOL> response = self . _connection . request ( '<STR_LIT:GET>' , url ) <EOL> for topic in response . get ( '<STR_LIT>' , [ ] ) : <EOL> topic [ '<STR_LIT>' ] = group_id <EOL> result [ topic . get ( '<STR_LIT:id>' ) ] = topic <EOL> return result <EOL> @ synchronized <EOL> def get_topic_messages ( self , topic_id ) : <EOL> url = '<STR_LIT>' . format ( topic_id ) <EOL> messages = self . _connection . request ( '<STR_LIT:GET>' , url ) . get ( '<STR_LIT>' , [ ] ) <EOL> topic = self . get_topics ( ) . get ( topic_id , { } ) <EOL> unread = topic . get ( '<STR_LIT>' , <NUM_LIT:0> ) <EOL> group = self . get_groups ( ) . get ( topic . get ( '<STR_LIT>' ) , { } ) <EOL> group [ '<STR_LIT>' ] = max ( group . get ( '<STR_LIT>' , <NUM_LIT:0> ) - unread , <NUM_LIT:0> ) <EOL> topic [ '<STR_LIT>' ] = <NUM_LIT:0> <EOL> return messages <EOL> @ synchronized <EOL> def send_message ( self , topic , msg ) : <EOL> url = '<STR_LIT>' . format ( topic ) <EOL> data = msg . encode ( NETWORK_ENCODING , '<STR_LIT:replace>' ) <EOL> self . _connection . request ( '<STR_LIT:POST>' , url , params = { '<STR_LIT:message>' : data } ) <EOL> @ synchronized <EOL> def on_live_update ( self , callback ) : <EOL> self . _live . on_update ( callback ) <EOL> @ synchronized <EOL> def close ( self ) : <EOL> self . _connection . close ( ) <EOL> self . _live . close ( ) <EOL> @ synchronized <EOL> def mark_all_read ( self ) : <EOL> url = '<STR_LIT>' <EOL> self . _connection . request ( '<STR_LIT:POST>' , url ) <EOL> for topic in self . get_topics ( ) . values ( ) : <EOL> topic [ '<STR_LIT>' ] = <NUM_LIT:0> <EOL> @ synchronized <EOL> def mark_group_read ( self , group_id ) : <EOL> url = '<STR_LIT>' . format ( group_id ) <EOL> self . _connection . request ( '<STR_LIT:POST>' , url ) <EOL> for topic in self . get_topics ( ) . values ( ) : <EOL> if topic . get ( '<STR_LIT>' ) == group_id : <EOL> topic [ '<STR_LIT>' ] = <NUM_LIT:0> <EOL> @ synchronized <EOL> def _handle_live_update ( self , message ) : <EOL> if message . get ( '<STR_LIT>' ) != '<STR_LIT:message>' : <EOL> return <EOL> id = message . get ( '<STR_LIT>' , { } ) . get ( '<STR_LIT:id>' ) <EOL> group_id = message . get ( '<STR_LIT>' ) <EOL> topics = self . get_topics ( ) <EOL> ts = message . get ( '<STR_LIT>' ) <EOL> if id in topics : <EOL> topics [ id ] [ '<STR_LIT>' ] = ts <EOL> else : <EOL> group_topics = self . get_group_topics ( group_id ) <EOL> topics [ id ] = group_topics . get ( id , { } ) <EOL> groups = self . get_groups ( ) <EOL> if group_id not in groups : <EOL> groups = self . get_groups ( force = True ) <EOL> groups [ group_id ] [ '<STR_LIT>' ] = ts <EOL> class Connection ( object ) : <EOL> def __init__ ( self ) : <EOL> login , password = get_passwd ( ) <EOL> self . username = login <EOL> self . http = HTTPSConnection ( '<STR_LIT>' ) <EOL> self . _headers = { <EOL> b'<STR_LIT>' : authheader ( login , password ) , <EOL> } <EOL> def request ( self , method , url , params = None ) : <EOL> body = None <EOL> if params : <EOL> if method == '<STR_LIT:GET>' : <EOL> url = '<STR_LIT>' . format ( path = url , <EOL> params = urlencode ( params ) ) <EOL> else : <EOL> body = urlencode ( params ) <EOL> debug ( '<STR_LIT>' . format ( url ) ) <EOL> def _request ( ) : <EOL> self . http . request ( method , url , body , headers = self . _headers ) <EOL> return self . http . getresponse ( ) <EOL> try : <EOL> try : <EOL> r = _request ( ) <EOL> except ( CannotSendRequest , BadStatusLine ) , e : <EOL> debug ( '<STR_LIT>' . format ( e ) ) <EOL> self . http . close ( ) <EOL> self . http . connect ( ) <EOL> r = _request ( ) <EOL> except HTTPException , e : <EOL> self . http . close ( ) <EOL> raise NetworkError ( '<STR_LIT>' . format ( <EOL> type ( e ) . __name__ ) ) <EOL> except socket . gaierror : <EOL> msg = '<STR_LIT>' . format ( <EOL> host = self . http . host ) <EOL> raise NetworkError ( msg ) <EOL> except socket . error , e : <EOL> self . http . close ( ) <EOL> raise NetworkError ( e . args [ <NUM_LIT:1> ] ) <EOL> status_msg = '<STR_LIT>' . format ( status = r . status , <EOL> reason = r . reason ) <EOL> debug ( '<STR_LIT>' . format ( status_msg ) ) <EOL> if r . status // <NUM_LIT:100> != <NUM_LIT:2> : <EOL> self . http . close ( ) <EOL> raise NetworkError ( '<STR_LIT>' . format ( status_msg ) ) <EOL> try : <EOL> data = r . read ( ) . decode ( NETWORK_ENCODING ) <EOL> res = json . loads ( data ) <EOL> debug ( '<STR_LIT>' . format ( <EOL> msg = json . dumps ( res , ensure_ascii = False , indent = <NUM_LIT:4> ) ) ) <EOL> return res <EOL> except ValueError : <EOL> raise NetworkError ( '<STR_LIT>' . format ( data ) ) <EOL> def close ( self ) : <EOL> self . http . close ( ) <EOL> class Live ( Thread ) : <EOL> def __init__ ( self ) : <EOL> self . _connection = Connection ( ) <EOL> self . _callbacks = [ ] <EOL> Thread . __init__ ( self ) <EOL> self . daemon = True <EOL> self . start ( ) <EOL> def on_update ( self , callback ) : <EOL> self . _callbacks . append ( callback ) <EOL> def close ( self ) : <EOL> pass <EOL> def run ( self ) : <EOL> time . sleep ( <NUM_LIT:1.0> ) <EOL> url = '<STR_LIT>' <EOL> headers = { } <EOL> timeout = <NUM_LIT:10> <EOL> with closing ( self . _connection ) : <EOL> while True : <EOL> try : <EOL> event = self . _connection . request ( '<STR_LIT:GET>' , url , headers ) <EOL> except NetworkError , e : <EOL> error ( '<STR_LIT>' . format ( <EOL> msg = unicode ( e ) , <EOL> n = timeout ) ) <EOL> time . sleep ( timeout ) <EOL> continue <EOL> messages = event . get ( '<STR_LIT>' , [ ] ) <EOL> if messages : <EOL> headers [ '<STR_LIT>' ] = messages [ - <NUM_LIT:1> ] . get ( '<STR_LIT>' , '<STR_LIT:null>' ) <EOL> for f in self . _callbacks : <EOL> try : <EOL> for m in messages : <EOL> f ( m ) <EOL> except Exception , e : <EOL> error ( unicode ( e ) , exc = e ) <EOL> def authheader ( login , password ) : <EOL> s = '<STR_LIT>' % ( login , password ) <EOL> value = base64 . b64encode ( s . encode ( NETWORK_ENCODING ) ) <EOL> return b'<STR_LIT>' + value </s>
