plugins/m3u_plugin.py

   1 __author__ = 'rvb'
   2 '''
   3 Local Playlist Plugin
   4 (based on ytv plugin by ValdikSS)
   5 http://ip:port/m3u
   6 http://ip:port/m3u/index
   7 http://ip:port/m3u{/list-name}
   8 '''
   9 import json
  10 import logging
  11 import urlparse
  12 from modules.PluginInterface import VPProxyPlugin
  13 from modules.PlaylistGenerator import PlaylistGenerator
  14 from modules.M3uParser import parseM3U
  15 import config.m3u as config
  16 import os
  17
  18 class M3u(VPProxyPlugin):
  19
  20     handlers = ('m3u', 'm3ut' )
  21
  22     logger = logging.getLogger('plugin_m3u')
  23     playlist = None
  24
  25     def handle(self, connection):
  26
  27         hostport = connection.headers['Host']
  28
  29         self.splitted_path=connection.path.split('/')
  30
  31         if self.splitted_path[1]=='m3u':
  32           prefix='get'
  33         elif self.splitted_path[1]=='m3uw':
  34           prefix='webm'
  35         elif self.splitted_path[1]=='m3ut':
  36           prefix='mp4'
  37         else:
  38           connection.dieWithError(404)
  39
  40         if len(self.splitted_path)>3:
  41             connection.dieWithError()
  42             return
  43
  44         if len(self.splitted_path)<3:
  45
  46            m3u_file=config.m3u_directory+'/'+config.m3u_default
  47
  48         else:
  49
  50            if self.splitted_path[2]=='index':
  51                for dir in os.walk(config.m3u_directory):
  52                    if dir[0]==config.m3u_directory:
  53                        text='\n'.join(dir[2])
  54
  55                connection.send_response(200)
  56                connection.send_header('Content-Type', 'text/plain')
  57                connection.end_headers()
  58
  59                listing = text.encode('utf-8')
  60                connection.wfile.write(listing)
  61
  62                return
  63
  64            m3u_file=config.m3u_directory+'/'+self.splitted_path[2]
  65
  66         connection.send_response(200)
  67         connection.send_header('Content-Type', 'application/x-mpegurl')
  68         connection.end_headers()
  69
  70         try:
  71             playlist=parseM3U(m3u_file)
  72         except:
  73             connection.dieWithError(404)
  74             return
  75
  76         if not playlist:
  77             connection.dieWithError()
  78             return
  79
  80         playlistgen = PlaylistGenerator()
  81
  82         for record in playlist:
  83             channel=dict()
  84             channel['name']=record.title.decode('utf-8')
  85             channel['url']=record.path.decode('utf-8')
  86             playlistgen.addItem(channel)
  87
  88         exported = playlistgen.exportm3u(hostport,prefix)
  89         exported = exported.encode('utf-8')
  90         connection.wfile.write(exported)
  91
  92     def getparam(self, key):
  93         if key in self.params:
  94             return self.params[key][0]
  95         else:
  96             return None