<s> import re <EOL> from PIL import Image , ImageOps <EOL> import urllib2 <EOL> import oembed <EOL> from recaptcha . client import captcha <EOL> from akismet import Akismet <EOL> import pifilter <EOL> import logging <EOL> import time <EOL> import uuid <EOL> from time import gmtime , strftime <EOL> import random <EOL> from datetime import datetime <EOL> import urllib <EOL> import simplejson as json <EOL> from math import log <EOL> import rest <EOL> def startakismet ( akismetcfg ) : <EOL> return Akismet ( key = akismetcfg [ '<STR_LIT>' ] , agent = akismetcfg [ '<STR_LIT>' ] ) <EOL> def getembedcode ( url , ** kwargs ) : <EOL> '''<STR_LIT>''' <EOL> api_url = '<STR_LIT>' <EOL> ACCEPTED_ARGS = [ '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ] <EOL> params = { '<STR_LIT:url>' : url } <EOL> for key , value in kwargs . items ( ) : <EOL> if key not in ACCEPTED_ARGS : <EOL> raise ValueError ( "<STR_LIT>" % key ) <EOL> params [ key ] = value <EOL> oembed_call = "<STR_LIT>" % ( api_url , urllib . urlencode ( params ) ) <EOL> result = json . loads ( urllib2 . urlopen ( oembed_call ) . read ( ) ) <EOL> if '<STR_LIT:html>' in result : <EOL> return result [ '<STR_LIT:html>' ] <EOL> else : <EOL> return None <EOL> def buildtree ( master , messagedb ) : <EOL> '''<STR_LIT>''' <EOL> tree = [ ] <EOL> def expandchildren ( commenttoexpand ) : <EOL> '''<STR_LIT>''' <EOL> childcommentids = commenttoexpand [ '<STR_LIT>' ] <EOL> for childcommentid in childcommentids : <EOL> childcomment = messagedb . find_one ( { '<STR_LIT>' : childcommentid } ) <EOL> if childcomment is not None : <EOL> tree . append ( childcomment ) <EOL> if len ( childcomment [ '<STR_LIT>' ] ) : <EOL> tree . append ( '<STR_LIT>' ) <EOL> expandchildren ( childcomment ) <EOL> tree . append ( '<STR_LIT>' ) <EOL> expandchildren ( master ) <EOL> return tree <EOL> class Message ( object ) : <EOL> '''<STR_LIT>''' <EOL> def __init__ ( self , config = None , antispam = None , _id = None , parentid = None , localfile = None , handler = None , messagedata = None , dehydrated = None ) : <EOL> '''<STR_LIT>''' <EOL> if dehydrated : <EOL> self . __dict__ . update ( dehydrated ) <EOL> return <EOL> if config is None : <EOL> logging . error ( '<STR_LIT>' ) <EOL> return <EOL> if antispam is None : <EOL> logging . error ( '<STR_LIT>' ) <EOL> return <EOL> if _id is None : <EOL> logging . error ( '<STR_LIT>' ) <EOL> return <EOL> now = datetime . utcnow ( ) <EOL> self . posttime = { <EOL> '<STR_LIT>' : now . year , <EOL> '<STR_LIT>' : now . month , <EOL> '<STR_LIT>' : now . day , <EOL> '<STR_LIT>' : now . hour , <EOL> '<STR_LIT>' : now . minute , <EOL> '<STR_LIT>' : now . second <EOL> } <EOL> self . prettydate = self . getprettydate ( ) <EOL> self . _id = _id <EOL> self . localfile = localfile <EOL> self . preview , self . embedcode , self . headline , self . intro , self . thread , self . availavatars , self . likecount = None , None , None , None , None , None , None <EOL> self . treecount = <NUM_LIT:0> <EOL> self . useralerts , self . comments = [ ] , [ ] <EOL> self . score = <NUM_LIT:1> <EOL> if messagedata : <EOL> self . author = messagedata [ '<STR_LIT>' ] <EOL> self . posttext = messagedata [ '<STR_LIT>' ] <EOL> self . challenge = messagedata [ '<STR_LIT>' ] <EOL> self . response = messagedata [ '<STR_LIT>' ] <EOL> self . ip = messagedata [ '<STR_LIT>' ] <EOL> self . useragent = messagedata [ '<STR_LIT>' ] <EOL> self . referer = messagedata [ '<STR_LIT>' ] <EOL> self . imagedata = messagedata [ '<STR_LIT>' ] <EOL> self . host = messagedata [ '<STR_LIT:host>' ] <EOL> self . article = messagedata [ '<STR_LIT>' ] <EOL> self . sessionid = '<STR_LIT:1>' <EOL> elif handler : <EOL> self . author = '<STR_LIT>' <EOL> self . posttext = handler . get_argument ( '<STR_LIT>' ) <EOL> self . useragent = handler . request . headers [ '<STR_LIT>' ] <EOL> if '<STR_LIT>' in handler . request . headers : <EOL> self . ip = handler . request . headers [ '<STR_LIT>' ] <EOL> else : <EOL> self . ip = handler . request . remote_ip <EOL> self . referer = handler . request . headers [ '<STR_LIT>' ] <EOL> self . host = handler . request . headers [ '<STR_LIT>' ] <EOL> if handler . application . config [ '<STR_LIT>' ] . as_bool ( '<STR_LIT>' ) : <EOL> self . challenge = handler . get_argument ( '<STR_LIT>' ) <EOL> self . response = handler . get_argument ( '<STR_LIT>' ) <EOL> else : <EOL> self . challenge , self . response = None , None <EOL> if '<STR_LIT:image>' in handler . request . files : <EOL> self . imagedata = handler . request . files [ '<STR_LIT:image>' ] <EOL> else : <EOL> self . imagedata = None <EOL> self . sessionid = handler . getorsetsessionid ( ) <EOL> else : <EOL> logging . error ( '<STR_LIT>' ) <EOL> self . parentid = parentid <EOL> if self . istop ( ) : <EOL> logging . info ( '<STR_LIT>' + str ( self . _id ) ) <EOL> self . availavatars = config [ '<STR_LIT>' ] [ '<STR_LIT>' ] <EOL> logging . info ( '<STR_LIT>' + str ( len ( self . availavatars ) ) + '<STR_LIT>' ) <EOL> random . shuffle ( self . availavatars ) <EOL> self . sessionavatars = { } <EOL> self . thread = self . _id <EOL> self . sessionavatars [ self . sessionid ] = self . availavatars . pop ( ) <EOL> logging . info ( '<STR_LIT>' + str ( len ( self . availavatars ) ) + '<STR_LIT>' ) <EOL> self . checklinksandembeds ( config ) <EOL> if self . localfile is None : <EOL> self . saveimages ( config ) <EOL> if self . localfile is not None and config [ '<STR_LIT>' ] . as_bool ( '<STR_LIT>' ) : <EOL> self . makepreviewpic ( self . localfile , config [ '<STR_LIT>' ] ) <EOL> logging . info ( '<STR_LIT>' ) <EOL> else : <EOL> logging . warn ( '<STR_LIT>' ) <EOL> logging . info ( '<STR_LIT>' + str ( self . preview ) ) <EOL> else : <EOL> logging . info ( '<STR_LIT>' + str ( self . _id ) ) <EOL> parent = handler . application . dbconnect . messages . find_one ( { '<STR_LIT>' : int ( parentid ) } ) <EOL> if parentid : <EOL> parent [ '<STR_LIT>' ] . append ( _id ) <EOL> parent [ '<STR_LIT>' ] += config [ '<STR_LIT>' ] . as_int ( '<STR_LIT>' ) <EOL> self . thread = parent [ '<STR_LIT>' ] <EOL> logging . info ( '<STR_LIT>' + str ( self . thread ) ) <EOL> logging . info ( '<STR_LIT>' + str ( self . _id ) + '<STR_LIT>' + str ( parentid ) ) <EOL> handler . application . dbconnect . messages . save ( parent ) <EOL> ancestor = handler . application . dbconnect . messages . find_one ( { '<STR_LIT>' : int ( self . thread ) } ) <EOL> if self . sessionid not in ancestor [ '<STR_LIT>' ] : <EOL> myavatar = ancestor [ '<STR_LIT>' ] . pop ( ) <EOL> logging . info ( '<STR_LIT>' + str ( len ( ancestor [ '<STR_LIT>' ] ) ) + '<STR_LIT>' ) <EOL> ancestor [ '<STR_LIT>' ] [ self . sessionid ] = myavatar <EOL> logging . info ( '<STR_LIT>' + self . sessionid + '<STR_LIT>' + myavatar + '<STR_LIT>' + str ( self . _id ) ) <EOL> ancestor [ '<STR_LIT>' ] += <NUM_LIT:1> <EOL> handler . application . dbconnect . messages . save ( ancestor ) <EOL> else : <EOL> logging . info ( '<STR_LIT>' + self . sessionid + '<STR_LIT>' + ancestor [ '<STR_LIT>' ] [ self . sessionid ] ) <EOL> else : <EOL> logging . warn ( '<STR_LIT>' + str ( parentid ) + '<STR_LIT>' ) <EOL> self . checktext ( config ) <EOL> self . checkcaptcha ( config ) <EOL> self . checkspam ( config , antispam ) <EOL> self . checkporn ( config ) <EOL> self . makeintro ( config [ '<STR_LIT>' ] ) <EOL> self . link = '<STR_LIT>' + str ( self . _id ) <EOL> def saveimages ( self , config ) : <EOL> '''<STR_LIT>''' <EOL> if config [ '<STR_LIT>' ] . as_bool ( '<STR_LIT>' ) : <EOL> if self . imagedata is None and self . embedcode is None : <EOL> self . useralerts . append ( config [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> elif self . imagedata is not None : <EOL> imagefile = self . imagedata [ <NUM_LIT:0> ] <EOL> logging . info ( '<STR_LIT>' + imagefile [ '<STR_LIT:filename>' ] ) <EOL> self . localfile = config [ '<STR_LIT>' ] [ '<STR_LIT>' ] + str ( self . _id ) + '<STR_LIT:.>' + imagefile [ '<STR_LIT:filename>' ] . split ( '<STR_LIT:.>' ) [ - <NUM_LIT:1> ] <EOL> open ( self . localfile , '<STR_LIT:wb>' ) . write ( imagefile [ '<STR_LIT:body>' ] ) <EOL> self . imagedata = None <EOL> else : <EOL> return <EOL> return <EOL> def makepreviewpic ( self , imagefile , imageconfig ) : <EOL> '''<STR_LIT>''' <EOL> myimage = Image . open ( imagefile ) <EOL> width , height = myimage . size <EOL> aspect = float ( width ) / float ( height ) <EOL> maxwidth = imageconfig . as_int ( '<STR_LIT>' ) <EOL> maxheight = imageconfig . as_int ( '<STR_LIT>' ) <EOL> maxsize = ( maxwidth , maxheight ) <EOL> if width < maxwidth and height < maxheight : <EOL> logging . info ( '<STR_LIT>' + imagefile ) <EOL> self . preview = imagefile <EOL> else : <EOL> myimage . thumbnail ( maxsize , Image . ANTIALIAS ) <EOL> newfilename = imagefile . replace ( '<STR_LIT>' , '<STR_LIT>' ) . split ( '<STR_LIT:.>' ) [ - <NUM_LIT:2> ] + '<STR_LIT>' + imagefile . split ( '<STR_LIT:.>' ) [ - <NUM_LIT:1> ] <EOL> try : <EOL> myimage . save ( newfilename ) <EOL> logging . info ( '<STR_LIT>' + newfilename ) <EOL> self . preview = newfilename <EOL> except : <EOL> pass <EOL> return <EOL> def checktext ( self , config ) : <EOL> '''<STR_LIT>''' <EOL> postwords = self . posttext . strip ( ) <EOL> wordlist = postwords . split ( ) <EOL> uniquewords = set ( wordlist ) <EOL> if len ( postwords ) == <NUM_LIT:0> : <EOL> self . useralerts . append ( config [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> elif len ( wordlist ) > config [ '<STR_LIT>' ] . as_float ( '<STR_LIT>' ) : <EOL> self . useralerts . append ( config [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> else : <EOL> totalwords = len ( wordlist ) <EOL> totaluniquewords = len ( uniquewords ) <EOL> if totaluniquewords / float ( totalwords ) < config [ '<STR_LIT>' ] . as_float ( '<STR_LIT>' ) : <EOL> self . useralerts . append ( config [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> for bannedword in config [ '<STR_LIT>' ] [ '<STR_LIT>' ] : <EOL> if bannedword in uniquewords : <EOL> self . useralerts . append ( config [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> return <EOL> def checkcaptcha ( self , config ) : <EOL> '''<STR_LIT>''' <EOL> if config [ '<STR_LIT>' ] . as_bool ( '<STR_LIT>' ) : <EOL> recaptcha_response = captcha . submit ( self . challenge , self . response , config [ '<STR_LIT>' ] [ '<STR_LIT>' ] , self . ip ) <EOL> if not recaptcha_response . is_valid : <EOL> self . useralerts . append ( config [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> self . nothuman = True <EOL> return <EOL> def checkspam ( self , config , antispam ) : <EOL> '''<STR_LIT>''' <EOL> if config [ '<STR_LIT>' ] [ '<STR_LIT>' ] . as_bool ( '<STR_LIT>' ) : <EOL> try : <EOL> spam = antispam . comment_check ( self . posttext , data = { <EOL> '<STR_LIT>' : self . ip , <EOL> '<STR_LIT>' : self . useragent , <EOL> '<STR_LIT>' : self . referer , <EOL> '<STR_LIT>' : self . host <EOL> } , build_data = True , DEBUG = False ) <EOL> except UnicodeEncodeError : <EOL> spam = True <EOL> if spam : <EOL> self . useralerts . append ( config [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> self . spam = True <EOL> return <EOL> def checklinksandembeds ( self , config ) : <EOL> '''<STR_LIT>''' <EOL> maxwidth = config [ '<STR_LIT>' ] . as_int ( '<STR_LIT>' ) <EOL> maxheight = config [ '<STR_LIT>' ] . as_int ( '<STR_LIT>' ) <EOL> linkre = re . compile ( r"<STR_LIT>" ) <EOL> for link in linkre . findall ( self . posttext ) : <EOL> logging . info ( '<STR_LIT>' + link ) <EOL> try : <EOL> self . embedcode = getembedcode ( link , maxwidth = maxwidth , maxheight = maxheight ) <EOL> if self . embedcode : <EOL> logging . info ( '<STR_LIT>' ) <EOL> else : <EOL> logging . info ( '<STR_LIT>' ) <EOL> except : <EOL> logging . warn ( '<STR_LIT>' ) <EOL> pass <EOL> self . original = self . posttext <EOL> self . posttext = linkre . sub ( '<STR_LIT>' , self . posttext ) <EOL> return <EOL> def checkporn ( self , config ) : <EOL> '''<STR_LIT>''' <EOL> def savegrayscale ( imagefile ) : <EOL> '''<STR_LIT>''' <EOL> adultimage = Image . open ( imagefile ) <EOL> adultimage = ImageOps . grayscale ( adultimage ) <EOL> adultimage . save ( imagefile ) <EOL> return <EOL> if self . localfile and config [ '<STR_LIT>' ] . as_bool ( '<STR_LIT>' ) and config [ '<STR_LIT>' ] . as_bool ( '<STR_LIT>' ) : <EOL> count = <NUM_LIT:1> <EOL> response = { } <EOL> while count < <NUM_LIT:3> : <EOL> try : <EOL> logging . info ( '<STR_LIT>' + str ( count ) ) <EOL> response = pifilter . checkimage ( <EOL> self . localfile , <EOL> config [ '<STR_LIT>' ] [ '<STR_LIT>' ] [ '<STR_LIT>' ] , <EOL> aggressive = config [ '<STR_LIT>' ] [ '<STR_LIT>' ] . as_bool ( '<STR_LIT>' ) <EOL> ) <EOL> break <EOL> except : <EOL> logging . error ( '<STR_LIT>' ) <EOL> time . sleep ( <NUM_LIT:5> ) <EOL> count = count + <NUM_LIT:1> <EOL> if '<STR_LIT:result>' in response : <EOL> if response [ '<STR_LIT:result>' ] : <EOL> logging . warn ( '<STR_LIT>' + str ( self . _id ) + '<STR_LIT>' + self . localfile + '<STR_LIT>' ) <EOL> if config [ '<STR_LIT>' ] [ '<STR_LIT>' ] in [ '<STR_LIT>' , '<STR_LIT>' ] : <EOL> savegrayscale ( self . localfile ) <EOL> logging . info ( '<STR_LIT>' ) <EOL> else : <EOL> self . useralerts . append ( config [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> else : <EOL> logging . info ( '<STR_LIT>' ) <EOL> else : <EOL> pass <EOL> return <EOL> def makeintro ( self , postingconfig ) : <EOL> '''<STR_LIT>''' <EOL> postwords = self . posttext . replace ( '<STR_LIT:\n>' , '<STR_LIT>' ) . split ( ) <EOL> leeway = postingconfig . as_int ( '<STR_LIT>' ) <EOL> choplen = postingconfig . as_int ( '<STR_LIT>' ) <EOL> longpost = postingconfig . as_int ( '<STR_LIT>' ) <EOL> if len ( postwords ) < leeway : <EOL> self . headline = self . posttext <EOL> else : <EOL> self . headline = '<STR_LIT:U+0020>' . join ( postwords [ : choplen ] ) . replace ( '<STR_LIT>' , '<STR_LIT>' ) + '<STR_LIT>' <EOL> self . intro = '<STR_LIT>' + '<STR_LIT:U+0020>' . join ( postwords [ choplen : longpost ] ) <EOL> return <EOL> def getcountry ( self , ip ) : <EOL> '''<STR_LIT>''' <EOL> gi = GeoIP . new ( GeoIP . GEOIP_MEMORY_CACHE ) <EOL> print gi . country_code_by_addr ( ip ) <EOL> def getposttimedt ( self ) : <EOL> '''<STR_LIT>''' <EOL> return datetime ( self . posttime [ '<STR_LIT>' ] , self . posttime [ '<STR_LIT>' ] , self . posttime [ '<STR_LIT>' ] , self . posttime [ '<STR_LIT>' ] , self . posttime [ '<STR_LIT>' ] , self . posttime [ '<STR_LIT>' ] ) <EOL> def getprettydate ( self ) : <EOL> '''<STR_LIT>''' <EOL> posttimedt = self . getposttimedt ( ) <EOL> prettytime = str ( int ( posttimedt . strftime ( "<STR_LIT>" ) ) ) + '<STR_LIT::>' + posttimedt . strftime ( "<STR_LIT>" ) <EOL> daysuffixes = [ '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ] + <NUM_LIT> * [ '<STR_LIT>' ] + [ '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ] + <NUM_LIT:7> * [ '<STR_LIT>' ] + [ '<STR_LIT>' ] <EOL> prettydate = str ( int ( posttimedt . strftime ( "<STR_LIT>" ) ) ) + daysuffixes [ int ( posttimedt . strftime ( "<STR_LIT>" ) ) - <NUM_LIT:1> ] + posttimedt . strftime ( "<STR_LIT>" ) <EOL> return prettytime + '<STR_LIT:U+0020>' + prettydate <EOL> def getrank ( self ) : <EOL> '''<STR_LIT>''' <EOL> order = log ( max ( abs ( self . score ) , <NUM_LIT:1> ) , <NUM_LIT:10> ) <EOL> sign = <NUM_LIT:1> if self . score > <NUM_LIT:0> else - <NUM_LIT:1> if self . score < <NUM_LIT:0> else <NUM_LIT:0> <EOL> seconds = time . mktime ( self . getposttimedt ( ) . timetuple ( ) ) - <NUM_LIT> <EOL> rank = round ( order + sign * seconds / <NUM_LIT> , <NUM_LIT:7> ) <EOL> return rank <EOL> def updatetreecount ( self , db ) : <EOL> '''<STR_LIT>''' <EOL> def addchildrentototal ( item ) : <EOL> '''<STR_LIT>''' <EOL> if item . parentid : <EOL> self . treecount += <NUM_LIT:1> <EOL> if len ( item . comments ) == <NUM_LIT:0> : <EOL> return <EOL> else : <EOL> for commentid in item . comments : <EOL> commentdoc = db . messages . find_one ( commentid ) <EOL> if commentdoc is not None : <EOL> comment = Message ( dehydrated = commentdoc ) <EOL> addchildrentototal ( comment ) <EOL> self . treecount = <NUM_LIT:0> <EOL> addchildrentototal ( self ) <EOL> return <EOL> def getlikecount ( self ) : <EOL> '''<STR_LIT>''' <EOL> targeturl = '<STR_LIT>' + str ( self . _id ) <EOL> endpoint = '<STR_LIT>' <EOL> page = '<STR_LIT>' <EOL> querydict = { <EOL> '<STR_LIT>' : '''<STR_LIT>''' + targeturl + '''<STR_LIT:">''' , <EOL> '<STR_LIT>' : '<STR_LIT>' , <EOL> } <EOL> fqlhelper = rest . RESTHelper ( endpoint = '<STR_LIT>' ) <EOL> queryresult = fqlhelper . get ( page , querydict = querydict , usejson = True ) <EOL> self . likecount = queryresult [ <NUM_LIT:0> ] [ '<STR_LIT>' ] <EOL> return <EOL> def istop ( self ) : <EOL> '''<STR_LIT>''' <EOL> return not self . parentid </s>
