114 lines
3.7 KiB
Python
114 lines
3.7 KiB
Python
import libtorrent
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import time, sys
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import xbmc, xbmcvfs
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import AddonSignals
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from threading import Thread
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class PeertubeDownloader(Thread):
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"""
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A class to download peertube torrents in the background
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"""
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def __init__(self, url, temp_dir):
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"""
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Initialise a PeertubeDownloader instance for downloading the torrent specified by url
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:param url, temp_dir: str
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:return: None
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"""
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Thread.__init__(self)
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self.torrent = url
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self.temp_dir = temp_dir
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def run(self):
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"""
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Download the torrent specified by self.torrent
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:param: None
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:return: None
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"""
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xbmc.log('PeertubeDownloader: Opening bitTorent session', xbmc.LOGDEBUG)
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# Open bitTorrent session
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ses = libtorrent.session()
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ses.listen_on(6881, 6891)
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# Add torrent
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xbmc.log('PeertubeDownloader: Adding torrent ' + self.torrent, xbmc.LOGDEBUG)
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h = ses.add_torrent({'url': self.torrent, 'save_path': self.temp_dir})
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# Set sequential mode to allow watching while downloading
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h.set_sequential_download(True)
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# Download torrent
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xbmc.log('PeertubeDownloader: Downloading torrent ' + self.torrent, xbmc.LOGDEBUG)
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signal_sent = 0
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while not h.is_seed():
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xbmc.sleep(1000)
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s = h.status()
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# Inform addon that all the metadata has been downloaded and that it may start playing the torrent
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if s.state >=3 and signal_sent == 0:
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xbmc.log('PeertubeDownloader: Received all torrent metadata, notifying PeertubeAddon', xbmc.LOGDEBUG)
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i = h.torrent_file()
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f = self.temp_dir + i.name()
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AddonSignals.sendSignal('metadata_downloaded', {'file': f})
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signal_sent = 1
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# Everything is done
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return
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class PeertubeService():
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"""
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"""
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def __init__(self):
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"""
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PeertubeService initialisation function
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"""
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xbmc.log('PeertubeService: Initialising', xbmc.LOGDEBUG)
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# Create our temporary directory
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self.temp = xbmc.translatePath('special://temp') + '/plugin.video.peertube/'
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if not xbmcvfs.exists(self.temp):
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xbmcvfs.mkdir(self.temp)
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return
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def download_torrent(self, data):
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"""
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Start a downloader thread to download torrent specified by data['url']
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:param data: dict
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:return: None
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"""
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xbmc.log('PeertubeService: Received a start_download signal', xbmc.LOGDEBUG)
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downloader = PeertubeDownloader(data['url'], self.temp)
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downloader.start()
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return
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def run(self):
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"""
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Main loop of the PeertubeService class, registring the start_download signal to start a
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peertubeDownloader thread when needed, and exit when Kodi is shutting down
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"""
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# Launch the download_torrent callback function when the 'start_download' signal is received
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AddonSignals.registerSlot('plugin.video.peertube', 'start_download', self.download_torrent)
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# Monitor Kodi's shutdown signal
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xbmc.log('PeertubeService: service started, Waiting for signals', xbmc.LOGDEBUG)
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monitor = xbmc.Monitor()
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while not monitor.abortRequested():
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if monitor.waitForAbort(1):
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# Abort was requested while waiting. We must exit
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# TODO: Clean temporary directory
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break
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return
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if __name__ == '__main__':
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# Start a peertubeService instance
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xbmc.log('PeertubeService: Starting', xbmc.LOGDEBUG)
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service = PeertubeService()
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service.run()
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xbmc.log('PeertubeService: Exiting', xbmc.LOGDEBUG)
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