forked from platypush/platypush
537 lines
20 KiB
Python
537 lines
20 KiB
Python
import json
|
|
import os
|
|
import random
|
|
import threading
|
|
import time
|
|
|
|
import urllib.request
|
|
import urllib.parse
|
|
|
|
from platypush.context import get_bus
|
|
from platypush.plugins import Plugin, action
|
|
from platypush.message.event.torrent import \
|
|
TorrentDownloadStartEvent, TorrentDownloadedMetadataEvent, TorrentStateChangeEvent, \
|
|
TorrentDownloadProgressEvent, TorrentDownloadCompletedEvent, TorrentDownloadStopEvent, \
|
|
TorrentPausedEvent, TorrentResumedEvent, TorrentQueuedEvent
|
|
|
|
|
|
class TorrentPlugin(Plugin):
|
|
"""
|
|
Plugin to search and download torrents.
|
|
|
|
Requires:
|
|
|
|
* **python-libtorrent** (``pip install git+https://github.com/arvidn/libtorrent``)
|
|
* **requests** (``pip install requests``) [optional] for torrent info URL download
|
|
"""
|
|
|
|
# Wait time in seconds between two torrent transfer checks
|
|
_MONITOR_CHECK_INTERVAL = 3
|
|
|
|
default_torrent_ports = [6881, 6891]
|
|
categories = {
|
|
'movies': None,
|
|
'tv': None,
|
|
'anime': None,
|
|
}
|
|
|
|
torrent_state = {}
|
|
transfers = {}
|
|
headers = {
|
|
'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36'
|
|
}
|
|
|
|
def __init__(self, download_dir=None, torrent_ports=None, **kwargs):
|
|
"""
|
|
:param download_dir: Directory where the videos/torrents will be downloaded (default: none)
|
|
:type download_dir: str
|
|
|
|
:param torrent_ports: Torrent ports to listen on (default: 6881 and 6891)
|
|
:type torrent_ports: list[int]
|
|
"""
|
|
|
|
super().__init__(**kwargs)
|
|
|
|
if torrent_ports is None:
|
|
torrent_ports = []
|
|
|
|
for category in self.categories.keys():
|
|
self.categories[category] = getattr(self, 'search_' + category)
|
|
|
|
self.torrent_ports = torrent_ports if torrent_ports else self.default_torrent_ports
|
|
self.download_dir = None
|
|
self._session = None
|
|
|
|
if download_dir:
|
|
self.download_dir = os.path.abspath(os.path.expanduser(download_dir))
|
|
|
|
# noinspection PyIncorrectDocstring
|
|
@action
|
|
def search(self, query, category=None, *args, **kwargs):
|
|
"""
|
|
Perform a search of video torrents.
|
|
|
|
:param query: Query string, video name or partial name
|
|
:type query: str
|
|
|
|
:param category: Category to search. Supported types: "movies", "tv", "anime".
|
|
Default: None (search all categories)
|
|
:type category: str or list
|
|
|
|
:param language: Language code for the results - example: "en" (default: None, no filter)
|
|
:type language: str
|
|
"""
|
|
|
|
if isinstance(category, str):
|
|
category = [category]
|
|
|
|
results = {
|
|
category: []
|
|
for category in (category or self.categories.keys())
|
|
}
|
|
|
|
# noinspection PyCallingNonCallable
|
|
def worker(cat):
|
|
if cat not in self.categories:
|
|
raise RuntimeError('Unsupported category {}. Supported category: {}'.
|
|
format(cat, self.categories.keys()))
|
|
|
|
self.logger.info('Searching {} torrents for "{}"'.format(cat, query))
|
|
results[cat] = self.categories[cat](query, *args, **kwargs)
|
|
|
|
workers = [
|
|
threading.Thread(target=worker, kwargs={'cat': category})
|
|
for category in (category or self.categories.keys())
|
|
]
|
|
|
|
for worker in workers:
|
|
worker.start()
|
|
|
|
for worker in workers:
|
|
worker.join()
|
|
|
|
ret = []
|
|
for (category, items) in results.items():
|
|
ret += items
|
|
return ret
|
|
|
|
@staticmethod
|
|
def search_movies(query, language=None):
|
|
request = urllib.request.urlopen(urllib.request.Request(
|
|
'https://movies-v2.api-fetch.website/movies/1?' + urllib.parse.urlencode({
|
|
'sort': 'relevance',
|
|
'keywords': query,
|
|
}), headers=self.headers
|
|
))
|
|
|
|
response = json.loads(request.read().decode('utf-8'))
|
|
|
|
return sorted([
|
|
{
|
|
'imdb_id': result.get('imdb_id'),
|
|
'type': 'movies',
|
|
'title': '{title} [movies][{language}][{quality}]'.format(
|
|
title=result.get('title'), language=lang, quality=quality),
|
|
'year': result.get('year'),
|
|
'synopsis': result.get('synopsis'),
|
|
'trailer': result.get('trailer'),
|
|
'language': lang,
|
|
'quality': quality,
|
|
'size': item.get('size'),
|
|
'seeds': item.get('seed'),
|
|
'peers': item.get('peer'),
|
|
'url': item.get('url'),
|
|
}
|
|
for result in (response or [])
|
|
for (lang, items) in result.get('torrents', {}).items()
|
|
if not language or language == lang
|
|
for (quality, item) in items.items()
|
|
], key=lambda _: _.get('seeds'), reverse=True)
|
|
|
|
@staticmethod
|
|
def search_tv(query):
|
|
request = urllib.request.urlopen(urllib.request.Request(
|
|
'https://tv-v2.api-fetch.website/shows/1?' + urllib.parse.urlencode({
|
|
'sort': 'relevance',
|
|
'keywords': query,
|
|
}), headers=self.headers
|
|
))
|
|
|
|
results = []
|
|
shows = json.loads(request.read().decode('utf-8'))
|
|
|
|
for show in shows:
|
|
request = urllib.request.urlopen(urllib.request.Request(
|
|
'https://tv-v2.api-fetch.website/show/' + show.get('_id')),
|
|
headers=self.headers)
|
|
|
|
show = json.loads(request.read().decode('utf-8'))
|
|
|
|
results.extend(sorted([
|
|
{
|
|
'imdb_id': show.get('imdb_id'),
|
|
'tvdb_id': show.get('tvdb_id'),
|
|
'type': 'tv',
|
|
'title': '[{show}][s{season}e{episode:02d}] {title} [tv][{quality}]'.format(
|
|
show=show.get('title'), season=episode.get('season', 0),
|
|
episode=episode.get('episode', 0), title=episode.get('title'), quality=quality),
|
|
'season': episode.get('season'),
|
|
'episode': episode.get('episode'),
|
|
'year': show.get('year'),
|
|
'first_aired': episode.get('first_aired'),
|
|
'quality': quality,
|
|
'num_seasons': show.get('num_seasons'),
|
|
'status': show.get('status'),
|
|
'network': show.get('network'),
|
|
'country': show.get('country'),
|
|
'show_synopsis': show.get('synopsys'),
|
|
'synopsis': episode.get('overview'),
|
|
'provider': torrent.get('provider'),
|
|
'seeds': torrent.get('seeds'),
|
|
'peers': torrent.get('peers'),
|
|
'url': torrent.get('url'),
|
|
}
|
|
for episode in show.get('episodes', [])
|
|
for quality, torrent in episode.get('torrents', {}).items()
|
|
if quality != '0'
|
|
], key=lambda _: int(_.get('season')*100) + int(_.get('episode'))))
|
|
|
|
return results
|
|
|
|
@staticmethod
|
|
def search_anime(query):
|
|
request = urllib.request.urlopen(urllib.request.Request(
|
|
'https://anime.api-fetch.website/animes/1?' + urllib.parse.urlencode({
|
|
'sort': 'relevance',
|
|
'keywords': query,
|
|
}), headers=self.headers
|
|
))
|
|
|
|
results = []
|
|
shows = json.loads(request.read().decode('utf-8'))
|
|
|
|
for show in shows:
|
|
request = urllib.request.urlopen(urllib.request.Request(
|
|
'https://anime.api-fetch.website/anime/' + show.get('_id')),
|
|
headers=self.headers)
|
|
|
|
show = json.loads(request.read().decode('utf-8'))
|
|
|
|
results.extend(sorted([
|
|
{
|
|
'tvdb_id': episode.get('tvdb_id'),
|
|
'type': 'anime',
|
|
'title': '[{show}][s{season}e{episode:02d}] {title} [anime][{quality}]'.format(
|
|
show=show.get('title'), season=int(episode.get('season', 0)),
|
|
episode=int(episode.get('episode', 0)), title=episode.get('title'), quality=quality),
|
|
'season': episode.get('season'),
|
|
'episode': episode.get('episode'),
|
|
'year': show.get('year'),
|
|
'quality': quality,
|
|
'num_seasons': show.get('num_seasons'),
|
|
'status': show.get('status'),
|
|
'show_synopsis': show.get('synopsys'),
|
|
'synopsis': episode.get('overview'),
|
|
'seeds': torrent.get('seeds'),
|
|
'peers': torrent.get('peers'),
|
|
'url': torrent.get('url'),
|
|
}
|
|
for episode in show.get('episodes', [])
|
|
for quality, torrent in episode.get('torrents', {}).items()
|
|
if quality != '0'
|
|
], key=lambda _: int(_.get('season')*100) + int(_.get('episode'))))
|
|
|
|
return results
|
|
|
|
# noinspection PyArgumentList
|
|
def _get_torrent_info(self, torrent, download_dir):
|
|
import libtorrent as lt
|
|
|
|
torrent_file = None
|
|
magnet = None
|
|
info = {}
|
|
file_info = {}
|
|
|
|
if torrent.startswith('magnet:?'):
|
|
magnet = torrent
|
|
info = lt.parse_magnet_uri(magnet)
|
|
info['magnet'] = magnet
|
|
elif torrent.startswith('http://') or torrent.startswith('https://'):
|
|
import requests
|
|
response = requests.get(torrent, allow_redirects=True)
|
|
torrent_file = os.path.join(download_dir,
|
|
self._generate_rand_filename())
|
|
|
|
with open(torrent_file, 'wb') as f:
|
|
f.write(response.content)
|
|
else:
|
|
torrent_file = os.path.abspath(os.path.expanduser(torrent))
|
|
if not os.path.isfile(torrent_file):
|
|
raise RuntimeError('{} is not a valid torrent file'.format(torrent_file))
|
|
|
|
if torrent_file:
|
|
file_info = lt.torrent_info(torrent_file)
|
|
info = {
|
|
'name': file_info.name(),
|
|
'url': torrent,
|
|
'trackers': [t.url for t in list(file_info.trackers())],
|
|
'save_path': download_dir,
|
|
}
|
|
|
|
return info, file_info, torrent_file, magnet
|
|
|
|
def _fire_event(self, event, event_hndl):
|
|
bus = get_bus()
|
|
bus.post(event)
|
|
|
|
try:
|
|
if event_hndl:
|
|
event_hndl(event)
|
|
except Exception as e:
|
|
self.logger.warning('Exception in torrent event handler: {}'.format(str(e)))
|
|
self.logger.exception(e)
|
|
|
|
def _torrent_monitor(self, torrent, transfer, download_dir, event_hndl, is_media):
|
|
def thread():
|
|
files = []
|
|
last_status = None
|
|
download_started = False
|
|
metadata_downloaded = False
|
|
|
|
while not transfer.is_finished():
|
|
if torrent not in self.transfers:
|
|
self.logger.info('Torrent {} has been stopped and removed'.format(torrent))
|
|
self._fire_event(TorrentDownloadStopEvent(url=torrent), event_hndl)
|
|
break
|
|
|
|
status = transfer.status()
|
|
torrent_file = transfer.torrent_file()
|
|
|
|
if torrent_file:
|
|
self.torrent_state[torrent]['size'] = torrent_file.total_size()
|
|
files = [os.path.join(
|
|
download_dir,
|
|
torrent_file.files().file_path(i))
|
|
for i in range(0, torrent_file.files().num_files())
|
|
]
|
|
|
|
if is_media:
|
|
from platypush.plugins.media import MediaPlugin
|
|
# noinspection PyProtectedMember
|
|
files = [f for f in files if MediaPlugin._is_video_file(f)]
|
|
|
|
self.torrent_state[torrent]['download_rate'] = status.download_rate
|
|
self.torrent_state[torrent]['name'] = status.name
|
|
self.torrent_state[torrent]['num_peers'] = status.num_peers
|
|
self.torrent_state[torrent]['paused'] = status.paused
|
|
self.torrent_state[torrent]['progress'] = round(100 * status.progress, 2)
|
|
self.torrent_state[torrent]['state'] = status.state.name
|
|
self.torrent_state[torrent]['title'] = status.name
|
|
self.torrent_state[torrent]['torrent'] = torrent
|
|
self.torrent_state[torrent]['upload_rate'] = status.upload_rate
|
|
self.torrent_state[torrent]['url'] = torrent
|
|
self.torrent_state[torrent]['files'] = files
|
|
|
|
if transfer.has_metadata() and not metadata_downloaded:
|
|
self._fire_event(TorrentDownloadedMetadataEvent(**self.torrent_state[torrent]), event_hndl)
|
|
metadata_downloaded = True
|
|
|
|
if status.state == status.downloading and not download_started:
|
|
self._fire_event(TorrentDownloadStartEvent(**self.torrent_state[torrent]), event_hndl)
|
|
download_started = True
|
|
|
|
if last_status and status.progress != last_status.progress:
|
|
self._fire_event(TorrentDownloadProgressEvent(**self.torrent_state[torrent]), event_hndl)
|
|
|
|
if not last_status or status.state != last_status.state:
|
|
self._fire_event(TorrentStateChangeEvent(**self.torrent_state[torrent]), event_hndl)
|
|
|
|
if last_status and status.paused != last_status.paused:
|
|
if status.paused:
|
|
self._fire_event(TorrentPausedEvent(**self.torrent_state[torrent]), event_hndl)
|
|
else:
|
|
self._fire_event(TorrentResumedEvent(**self.torrent_state[torrent]), event_hndl)
|
|
|
|
last_status = status
|
|
time.sleep(self._MONITOR_CHECK_INTERVAL)
|
|
|
|
if transfer and transfer.is_finished():
|
|
self._fire_event(TorrentDownloadCompletedEvent(**self.torrent_state[torrent]), event_hndl)
|
|
|
|
self.remove(torrent)
|
|
return files
|
|
|
|
return thread
|
|
|
|
@action
|
|
def download(self, torrent, download_dir=None, _async=False, event_hndl=None, is_media=False):
|
|
"""
|
|
Download a torrent.
|
|
|
|
:param torrent: Torrent to download. Supported formats:
|
|
|
|
* Magnet URLs
|
|
* Torrent URLs
|
|
* Local torrent file
|
|
|
|
:type torrent: str
|
|
|
|
:param download_dir: Directory to download, overrides the default download_dir attribute (default: None)
|
|
:type download_dir: str
|
|
|
|
:param _async: If true then the method will add the torrent to the transfer and then return. Updates on
|
|
the download status should be retrieved either by listening to torrent events or registering the
|
|
event handler. If false (default) then the method will exit only when the torrent download is complete.
|
|
:type _async: bool
|
|
|
|
:param event_hndl: A function that takes an event object as argument and is invoked upon a new torrent event
|
|
(download started, progressing, completed etc.)
|
|
:type event_hndl: function
|
|
|
|
:param is_media: Set it to true if you're downloading a media file that you'd like to stream as soon as the
|
|
first chunks are available. If so, then the events and the status method will only include media files
|
|
:type is_media: bool
|
|
"""
|
|
|
|
if torrent in self.torrent_state and torrent in self.transfers:
|
|
return self.torrent_state[torrent]
|
|
|
|
import libtorrent as lt
|
|
|
|
if not download_dir:
|
|
if self.download_dir:
|
|
download_dir = self.download_dir
|
|
else:
|
|
raise RuntimeError('download_dir not specified')
|
|
|
|
download_dir = os.path.abspath(os.path.expanduser(download_dir))
|
|
os.makedirs(download_dir, exist_ok=True)
|
|
info, file_info, torrent_file, magnet = self._get_torrent_info(torrent, download_dir)
|
|
|
|
if not self._session:
|
|
# noinspection PyArgumentList
|
|
self._session = lt.session()
|
|
|
|
self._session.listen_on(*self.torrent_ports)
|
|
|
|
params = {
|
|
'save_path': download_dir,
|
|
'storage_mode': lt.storage_mode_t.storage_mode_sparse,
|
|
}
|
|
|
|
if magnet:
|
|
transfer = lt.add_magnet_uri(self._session, magnet, params)
|
|
else:
|
|
params['ti'] = file_info
|
|
transfer = self._session.add_torrent(params)
|
|
|
|
self.transfers[torrent] = transfer
|
|
self.torrent_state[torrent] = {
|
|
'url': torrent,
|
|
'title': transfer.status().name,
|
|
'trackers': info['trackers'],
|
|
'save_path': download_dir,
|
|
}
|
|
|
|
self._fire_event(TorrentQueuedEvent(url=torrent), event_hndl)
|
|
self.logger.info('Downloading "{}" to "{}" from [{}]'.format(info['name'], download_dir, torrent))
|
|
monitor_thread = self._torrent_monitor(torrent=torrent, transfer=transfer, download_dir=download_dir,
|
|
event_hndl=event_hndl, is_media=is_media)
|
|
|
|
if not _async:
|
|
return monitor_thread()
|
|
|
|
threading.Thread(target=monitor_thread).start()
|
|
return self.torrent_state[torrent]
|
|
|
|
@action
|
|
def status(self, torrent=None):
|
|
"""
|
|
Get the status of the current transfers.
|
|
|
|
:param torrent: Torrent path, URL or magnet URI whose status will be retrieve (default: None, retrieve all
|
|
current transfers)
|
|
:type torrent: str
|
|
|
|
:returns: A dictionary in the format torrent_url -> status
|
|
"""
|
|
|
|
if torrent:
|
|
return self.torrent_state.get(torrent)
|
|
return self.torrent_state
|
|
|
|
@action
|
|
def pause(self, torrent):
|
|
"""
|
|
Pause/resume a torrent transfer.
|
|
|
|
:param torrent: Torrent URL as returned from `get_status()`
|
|
:type torrent: str
|
|
"""
|
|
|
|
if torrent not in self.transfers:
|
|
return None, "No transfer in progress for {}".format(torrent)
|
|
|
|
if self.torrent_state[torrent].get('paused', False):
|
|
self.transfers[torrent].resume()
|
|
else:
|
|
self.transfers[torrent].pause()
|
|
|
|
return self.torrent_state[torrent]
|
|
|
|
@action
|
|
def resume(self, torrent):
|
|
"""
|
|
Resume a torrent transfer.
|
|
|
|
:param torrent: Torrent URL as returned from `get_status()`
|
|
:type torrent: str
|
|
"""
|
|
|
|
if torrent not in self.transfers:
|
|
return None, "No transfer in progress for {}".format(torrent)
|
|
|
|
self.transfers[torrent].resume()
|
|
|
|
@action
|
|
def remove(self, torrent):
|
|
"""
|
|
Stops and removes a torrent transfer.
|
|
|
|
:param torrent: Torrent URL as returned from `get_status()`
|
|
:type torrent: str
|
|
"""
|
|
|
|
if torrent not in self.transfers:
|
|
return None, "No transfer in progress for {}".format(torrent)
|
|
|
|
self.transfers[torrent].pause()
|
|
del self.torrent_state[torrent]
|
|
del self.transfers[torrent]
|
|
|
|
if not len(self.transfers):
|
|
self.logger.info('No remaining active torrent transfers found, exiting session')
|
|
self._session = None
|
|
|
|
@action
|
|
def quit(self):
|
|
"""
|
|
Quits all the transfers and the active session
|
|
"""
|
|
if not self._session:
|
|
self.logger.info('No active sessions found')
|
|
return
|
|
|
|
transfers = self.transfers.copy()
|
|
for torrent in transfers:
|
|
self.remove(torrent)
|
|
|
|
@staticmethod
|
|
def _generate_rand_filename(length=16):
|
|
name = ''
|
|
for i in range(0, length):
|
|
name += hex(random.randint(0, 15))[2:].upper()
|
|
return name + '.torrent'
|
|
|
|
|
|
# vim:sw=4:ts=4:et:
|