<s> from google . appengine . dist import use_library <EOL> use_library ( '<STR_LIT>' , '<STR_LIT>' ) <EOL> from google . appengine . api import users <EOL> from google . appengine . ext import webapp <EOL> from google . appengine . ext . db import Key <EOL> from google . appengine . ext . webapp import template <EOL> from google . appengine . ext . webapp . util import run_wsgi_app <EOL> from datetime import datetime <EOL> from django . utils import simplejson <EOL> from models import * <EOL> from utils import * <EOL> class MessageCollectionHandler ( webapp . RequestHandler ) : <EOL> def post ( self , room_slug ) : <EOL> sender = get_account ( ) <EOL> room = Room . get_by_key_name ( room_slug ) <EOL> timestamp = datetime . now ( ) <EOL> content = self . request . get ( '<STR_LIT:content>' ) <EOL> extra = self . request . get ( '<STR_LIT>' ) <EOL> if not sender : <EOL> self . response . out . write ( template . render ( '<STR_LIT>' , None ) ) <EOL> elif len ( content ) : <EOL> message = Message ( sender = sender , room = room , timestamp = timestamp , content = content , <EOL> event = Message_event_codes [ '<STR_LIT:message>' ] , extra = extra ) <EOL> message . put ( ) <EOL> self . redirect ( '<STR_LIT>' + room_key ) <EOL> class APIMessageHandler ( webapp . RequestHandler ) : <EOL> def get ( self , room_slug , message_key ) : <EOL> room = Room . get_by_key_name ( room_slug ) <EOL> if not room : <EOL> self . error ( <NUM_LIT> ) <EOL> self . response . out . write ( "<STR_LIT>" ) <EOL> return <EOL> message = Message . all ( ) . filter ( '<STR_LIT>' , Key ( message_key ) , '<STR_LIT>' , room ) . get ( ) <EOL> if not message : <EOL> self . error ( <NUM_LIT> ) <EOL> self . response . out . write ( "<STR_LIT>" ) <EOL> return <EOL> message = transform_message ( message ) <EOL> url = "<STR_LIT>" <EOL> sender_url = url + "<STR_LIT>" + str ( message . sender . key ( ) ) <EOL> room_url = url + "<STR_LIT>" + str ( message . room . key ( ) . name ( ) ) <EOL> payload = { '<STR_LIT>' : message . timestamp . isoformat ( ) , '<STR_LIT:content>' : message . content , <EOL> '<STR_LIT>' : sender_url , '<STR_LIT>' : room_url , '<STR_LIT>' : Message_event_names [ message . event ] , <EOL> '<STR_LIT>' : extra , '<STR_LIT:id>' : message . key ( ) . id ( ) } <EOL> json = simplejson . dumps ( payload ) <EOL> self . response . out . write ( json ) <EOL> class APIMessageCollectionHandler ( webapp . RequestHandler ) : <EOL> def post ( self , room_slug ) : <EOL> user = users . get_current_user ( ) <EOL> sender = Account . all ( ) . filter ( '<STR_LIT>' , user ) . get ( ) <EOL> room = Room . get_by_key_name ( room_slug ) <EOL> timestamp = datetime . now ( ) <EOL> content = self . request . get ( '<STR_LIT:message>' ) <EOL> payload = { } <EOL> if not sender : <EOL> payload = { '<STR_LIT>' : "<STR_LIT>" } <EOL> elif len ( content ) : <EOL> message = Message ( sender = sender , room = room , timestamp = timestamp , content = content , <EOL> event = Message_event_codes [ '<STR_LIT:message>' ] ) <EOL> message . put ( ) <EOL> payload = { '<STR_LIT>' : "<STR_LIT:OK>" , '<STR_LIT:message>' : content , '<STR_LIT:id>' : message . key ( ) . id ( ) , <EOL> '<STR_LIT>' : message . timestamp . isoformat ( ) } <EOL> else : <EOL> payload = { '<STR_LIT>' : "<STR_LIT>" } <EOL> json = simplejson . dumps ( payload ) <EOL> self . response . out . write ( json ) <EOL> def get ( self , room_slug ) : <EOL> room = Room . get_by_key_name ( room_slug ) <EOL> if not room : <EOL> self . error ( <NUM_LIT> ) <EOL> self . response . out . write ( "<STR_LIT>" ) <EOL> else : <EOL> account = get_account ( ) <EOL> roomlist = RoomList . all ( ) . filter ( '<STR_LIT>' , account ) . filter ( '<STR_LIT>' , room ) . get ( ) <EOL> roomlist . update_presence ( ) <EOL> since_message_key = self . request . get ( '<STR_LIT>' ) <EOL> before_message_id = self . request . get ( '<STR_LIT>' ) <EOL> date_start = self . request . get ( '<STR_LIT:start>' ) <EOL> date_end = self . request . get ( '<STR_LIT:end>' ) <EOL> query_terms = self . request . get ( '<STR_LIT:q>' ) <EOL> messages = Message . all ( ) . filter ( '<STR_LIT>' , room ) . order ( '<STR_LIT>' ) <EOL> next_url = None <EOL> if since_message_key != '<STR_LIT>' : <EOL> since_message = Message . all ( ) . filter ( '<STR_LIT>' , Key ( since_message_key ) ) . get ( ) <EOL> messages = [ m for m in messages . filter ( '<STR_LIT>' , since_message . timestamp ) ] <EOL> if messages : <EOL> next_url = '<STR_LIT>' % ( room . key ( ) . name ( ) , messages [ - <NUM_LIT:1> ] . key ( ) ) <EOL> roomlist . status = self . request . get ( '<STR_LIT:status>' ) <EOL> roomlist . status_start_time = self . request . get ( '<STR_LIT>' ) <EOL> elif before_message_id != '<STR_LIT>' : <EOL> before_message = Message . get_by_id ( int ( before_message_id ) ) <EOL> messages = Message . all ( ) . filter ( '<STR_LIT>' , room ) <EOL> messages = messages . filter ( '<STR_LIT>' , before_message . timestamp ) . order ( '<STR_LIT>' ) <EOL> messages = reversed ( messages . fetch ( <NUM_LIT> ) ) <EOL> elif date_start != '<STR_LIT>' and date_end != '<STR_LIT>' : <EOL> iso8601_format = '<STR_LIT>' <EOL> dt_start = datetime . strptime ( date_start , iso8601_format ) <EOL> dt_end = datetime . strptime ( date_end , iso8601_format ) <EOL> messages = messages . filter ( '<STR_LIT>' , dt_start ) . filter ( '<STR_LIT>' , dt_end ) <EOL> elif query_terms != '<STR_LIT>' : <EOL> pass <EOL> else : <EOL> messages = [ m for m in reversed ( Message . all ( ) . filter ( '<STR_LIT>' , room ) . order ( '<STR_LIT>' ) . fetch ( <NUM_LIT> ) ) ] <EOL> if messages : <EOL> next_url = '<STR_LIT>' % ( room . key ( ) . name ( ) , messages [ - <NUM_LIT:1> ] . key ( ) ) <EOL> else : <EOL> next_url = '<STR_LIT>' % ( room . key ( ) . name ( ) ) <EOL> url_base = "<STR_LIT>" <EOL> payload = { } <EOL> if messages : <EOL> payload [ '<STR_LIT>' ] = [ ] <EOL> for message in messages : <EOL> message = transform_message ( message ) <EOL> sender_url = url_base + "<STR_LIT>" + str ( message . sender . key ( ) ) <EOL> room_url = url_base + "<STR_LIT>" + str ( message . room . key ( ) . name ( ) ) <EOL> message_data = { <EOL> '<STR_LIT>' : message . timestamp . isoformat ( ) , <EOL> '<STR_LIT:content>' : message . content , <EOL> '<STR_LIT>' : sender_url , <EOL> '<STR_LIT>' : message . sender . nickname , <EOL> '<STR_LIT>' : message . sender . key ( ) . id ( ) , <EOL> '<STR_LIT>' : room_url , <EOL> '<STR_LIT>' : Message_event_names [ message . event ] , <EOL> '<STR_LIT>' : message . extra , <EOL> '<STR_LIT:id>' : message . key ( ) . id ( ) , <EOL> } <EOL> payload [ '<STR_LIT>' ] . append ( message_data ) <EOL> if next_url : <EOL> payload [ '<STR_LIT>' ] = url_base + next_url <EOL> json = simplejson . dumps ( payload ) <EOL> self . response . out . write ( json ) <EOL> class TopicHandler ( webapp . RequestHandler ) : <EOL> def post ( self , room_slug ) : <EOL> user = users . get_current_user ( ) <EOL> sender = Account . all ( ) . filter ( '<STR_LIT>' , user ) . get ( ) <EOL> room = Room . get_by_key_name ( room_slug ) <EOL> topic = self . request . get ( '<STR_LIT>' ) <EOL> if not sender : <EOL> self . response . out . write ( template . render ( '<STR_LIT>' , None ) ) <EOL> elif len ( topic ) : <EOL> room . topic = topic <EOL> room . put ( ) <EOL> self . redirect ( '<STR_LIT>' + room_key ) <EOL> class APITopicHandler ( webapp . RequestHandler ) : <EOL> def post ( self , room_slug ) : <EOL> user = users . get_current_user ( ) <EOL> sender = Account . all ( ) . filter ( '<STR_LIT>' , user ) . get ( ) <EOL> room = Room . get_by_key_name ( room_slug ) <EOL> topic = self . request . get ( '<STR_LIT>' ) <EOL> timestamp = datetime . now ( ) <EOL> payload = { } <EOL> if not sender : <EOL> payload = { '<STR_LIT>' : "<STR_LIT>" } <EOL> elif len ( topic ) : <EOL> room . topic = topic <EOL> room . put ( ) <EOL> message = Message ( sender = sender , room = room , timestamp = timestamp , content = topic , <EOL> event = Message_event_codes [ '<STR_LIT>' ] ) <EOL> message . put ( ) <EOL> payload = { '<STR_LIT>' : "<STR_LIT:OK>" , '<STR_LIT:message>' : topic , '<STR_LIT>' : timestamp . isoformat ( ) } <EOL> else : <EOL> payload = { '<STR_LIT>' : "<STR_LIT>" } <EOL> json = simplejson . dumps ( payload ) <EOL> self . response . out . write ( json ) <EOL> application = webapp . WSGIApplication ( [ ( r'<STR_LIT>' , MessageCollectionHandler ) , <EOL> ( r'<STR_LIT>' , TopicHandler ) , <EOL> ( r'<STR_LIT>' , APITopicHandler ) , <EOL> ( r'<STR_LIT>' , APIMessageCollectionHandler ) , <EOL> ( r'<STR_LIT>' , APIMessageHandler ) , <EOL> ] , <EOL> debug = True ) <EOL> def main ( ) : <EOL> run_wsgi_app ( application ) <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> main ( ) </s>
