viewgit/index.php:465 Only variables should be passed by reference [2048]

viewgit/index.php:466 Non-static method GeSHi::get_language_name_from_extension() should not be called statically [2048]

~robol/gits/ » RaiTV : Blob 737b90 / RaiTV / ChannelLoader.py
Summary | Shortlog | Commit | Commitdiff | Tree | 
  1. #
  2. # -*- coding: utf-8 -*-
  3. #
  4. #  Scarica la lista di URI per vedere i canali rai
  5. #
  6. #   This file is part of RaiTV
  7. #
  8. #    RaiTV is free software; you can redistribute it and/or modify
  9. #    it under the terms of the GNU General Public License as published by
  10. #    the Free Software Foundation; either version 2 of the License, or
  11. #    (at your option) any later version.
  12. #
  13. #    RaiTV is distributed in the hope that it will be useful,
  14. #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16. #    GNU General Public License for more details.
  17. #
  18. #    You should have received a copy of the GNU General Public License
  19. #    along with RaiTV; if not, write to the Free Software
  20. #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  21.  
  22.  
  23. import urllib2, re, httplib
  24. from xml.dom.minidom import parseString
  25.  
  26. class ChannelList():
  27.  
  28.     def __init__(self, liststore):
  29.  
  30.         ## Inizializzo un dizionario di canali
  31.         self.channels = liststore
  32.  
  33.         self.UA = 'Mozilla/5.0 (X11; U; Linux i686; it; rv:1.9.0.6) Gecko/2009011912 Firefox/3.0.11'
  34.  
  35.     def updateChannels(self):
  36.  
  37.         ## Qui dobbiamo un pochino imbrogliare..ehm ehm
  38.         req = urllib2.Request("http://www.rai.tv/dl/RaiTV/videoWall/PublishingBlock-5566288c-3d21-48dc-b3e2-af7fbe3b2af8.xml",
  39.                               None,
  40.                               { 'User-Agent': self.UA })
  41.         r = urllib2.urlopen(req)
  42.         self.channels.clear()
  43.         self.parseChannels(r.read())
  44.  
  45.     def parseChannels(self, xmlfile):
  46.         """Fai il parse dei canali scaricati dalla rai"""
  47.  
  48.         dom = parseString(xmlfile)
  49.         channels = dom.getElementsByTagName("set")
  50.         for c in channels:
  51.             ## Recupero il nome del canale
  52.             name = c.getElementsByTagName("item")[0].getAttribute("name")
  53.             ## Recupero l'url
  54.             videounit = c.getElementsByTagName("videoUnit")
  55.             url_array = []
  56.             for vu in videounit:
  57.                 url = vu.getElementsByTagName("url")[0]
  58.                 if len(url.childNodes) is not 0:
  59.                     url_array.append(url.childNodes[0].data)
  60.  
  61.             if len(url_array) is not 0:
  62.                 self.channels.append((name, url_array[0]))
  63.  
  64.  
  65.     def getChannel(self, channel):
  66.         """Ottiene il vero canale da cui guardare.. :)"""
  67.  
  68.         ## Scorriamo la lista per trovare il canale desiderato
  69.         # it = self.channels.get_iter_first()
  70.  
  71.         if it is None:
  72.             return None ## Qui c'è poco da fare, la lista è vuota
  73.  
  74.         ## Devo trovare l'URL associato a channel
  75.         while it is not None:
  76.             chan, url = self.channels.get(it, 0)
  77.             if chan is channel:
  78.                 break
  79.             else:
  80.                 ## Incremento
  81.                 it  = self.channels.iter_next(it)
  82.  
  83.         return self.urlToMms(url)
  84.  
  85.  
  86.     def getChannelFromPath(self, path):
  87.         """Ottiene l'URL dello streaming puntato da path
  88.         nella liststore"""
  89.  
  90.  
  91.         ## Ottengo l'URL
  92.         it = self.channels.get_iter(path)
  93.         url = self.channels.get_value(it, 1)
  94.  
  95.         return self.urlToMms(url)
  96.  
  97.     def getChannelFromIter(self, it):
  98.  
  99.         url = self.channels.get_value(it, 1)
  100.         return self.urlToMms(url)
  101.  
  102.  
  103.     def urlToMms(self, url):
  104.         """Converte un URL nello streaming MMS"""
  105.         req = urllib2.Request(url,
  106.                               None,
  107.                               {'User-Agent': self.UA})
  108.  
  109.         r = urllib2.urlopen(req)
  110.         mms = r.read()
  111.         mms = re.search(r"HREF=\"(\S*)\"", mms).group(1)
  112.  
  113.         ## Provo a vedere se riesco ad ottenere l'URL vero. Mando
  114.         ## anche lo User agent fra gli header, fingendomi al solito
  115.         ## firefox. Questo PER ORA NON SERVE, ma meglio prevenire
  116.         ## che curare.
  117.         u = re.sub(r"mms://", "http://", mms)
  118.         req = urllib2.Request(u, None, {'User-Agent': self.UA})
  119.  
  120.         r = urllib2.urlopen(req)
  121.         reference = re.findall(r"http://(\S*)", r.read(1024))
  122.         if len(reference) is not 0:
  123.             ## Se è così ci serve mms over http, o almeno penso che questo
  124.             ## intenda. Sembra che per altro ogni link funzioni così. Meglio! :)
  125.             mms = "mmsh://" + reference[0]
  126.  
  127.         return mms
  128.  
  129.  
  130.     def getChannelList(self):
  131.         return self.channels
  132.  
  133.  
  134.  
  135.  
ViewGit