mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-12-27 03:07:42 +00:00
86 lines
3.1 KiB
Python
86 lines
3.1 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import int_or_none
|
|
|
|
# 22Tracks regularly replace the audio tracks that can be streamed on their
|
|
# site. The tracks usually expire after 1 months, so we can't add tests.
|
|
|
|
|
|
class TwentyTwoTracksIE(InfoExtractor):
|
|
_VALID_URL = r'https?://22tracks\.com/(?P<city>[a-z]+)/(?P<genre>[\da-z]+)/(?P<id>\d+)'
|
|
IE_NAME = '22tracks:track'
|
|
|
|
_API_BASE = 'http://22tracks.com/api'
|
|
|
|
def _extract_info(self, city, genre_name, track_id=None):
|
|
item_id = track_id if track_id else genre_name
|
|
|
|
cities = self._download_json(
|
|
'%s/cities' % self._API_BASE, item_id,
|
|
'Downloading cities info',
|
|
'Unable to download cities info')
|
|
city_id = [x['id'] for x in cities if x['slug'] == city][0]
|
|
|
|
genres = self._download_json(
|
|
'%s/genres/%s' % (self._API_BASE, city_id), item_id,
|
|
'Downloading %s genres info' % city,
|
|
'Unable to download %s genres info' % city)
|
|
genre = [x for x in genres if x['slug'] == genre_name][0]
|
|
genre_id = genre['id']
|
|
|
|
tracks = self._download_json(
|
|
'%s/tracks/%s' % (self._API_BASE, genre_id), item_id,
|
|
'Downloading %s genre tracks info' % genre_name,
|
|
'Unable to download track info')
|
|
|
|
return [x for x in tracks if x['id'] == item_id][0] if track_id else [genre['title'], tracks]
|
|
|
|
def _get_track_url(self, filename, track_id):
|
|
token = self._download_json(
|
|
'http://22tracks.com/token.php?desktop=true&u=/128/%s' % filename,
|
|
track_id, 'Downloading token', 'Unable to download token')
|
|
return 'http://audio.22tracks.com%s?st=%s&e=%d' % (token['filename'], token['st'], token['e'])
|
|
|
|
def _extract_track_info(self, track_info, track_id):
|
|
download_url = self._get_track_url(track_info['filename'], track_id)
|
|
title = '%s - %s' % (track_info['artist'].strip(), track_info['title'].strip())
|
|
return {
|
|
'id': track_id,
|
|
'url': download_url,
|
|
'ext': 'mp3',
|
|
'title': title,
|
|
'duration': int_or_none(track_info.get('duration')),
|
|
'timestamp': int_or_none(track_info.get('published_at') or track_info.get('created'))
|
|
}
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
|
|
city = mobj.group('city')
|
|
genre = mobj.group('genre')
|
|
track_id = mobj.group('id')
|
|
|
|
track_info = self._extract_info(city, genre, track_id)
|
|
return self._extract_track_info(track_info, track_id)
|
|
|
|
|
|
class TwentyTwoTracksGenreIE(TwentyTwoTracksIE):
|
|
_VALID_URL = r'https?://22tracks\.com/(?P<city>[a-z]+)/(?P<genre>[\da-z]+)/?$'
|
|
IE_NAME = '22tracks:genre'
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
|
|
city = mobj.group('city')
|
|
genre = mobj.group('genre')
|
|
|
|
genre_title, tracks = self._extract_info(city, genre)
|
|
|
|
entries = [
|
|
self._extract_track_info(track_info, track_info['id'])
|
|
for track_info in tracks]
|
|
|
|
return self.playlist_result(entries, genre, genre_title)
|