mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-15 03:39:29 +00:00
128 lines
5.0 KiB
Python
128 lines
5.0 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
determine_ext,
|
|
float_or_none,
|
|
int_or_none,
|
|
)
|
|
|
|
|
|
class JWPlatformBaseIE(InfoExtractor):
|
|
@staticmethod
|
|
def _find_jwplayer_data(webpage):
|
|
# TODO: Merge this with JWPlayer-related codes in generic.py
|
|
|
|
mobj = re.search(
|
|
'jwplayer\((?P<quote>[\'"])[^\'" ]+(?P=quote)\)\.setup\((?P<options>[^)]+)\)',
|
|
webpage)
|
|
if mobj:
|
|
return mobj.group('options')
|
|
|
|
def _extract_jwplayer_data(self, webpage, video_id, *args, **kwargs):
|
|
jwplayer_data = self._parse_json(
|
|
self._find_jwplayer_data(webpage), video_id)
|
|
return self._parse_jwplayer_data(
|
|
jwplayer_data, video_id, *args, **kwargs)
|
|
|
|
def _parse_jwplayer_data(self, jwplayer_data, video_id, require_title=True, m3u8_id=None, rtmp_params=None):
|
|
# JWPlayer backward compatibility: flattened playlists
|
|
# https://github.com/jwplayer/jwplayer/blob/v7.4.3/src/js/api/config.js#L81-L96
|
|
if 'playlist' not in jwplayer_data:
|
|
jwplayer_data = {'playlist': [jwplayer_data]}
|
|
|
|
video_data = jwplayer_data['playlist'][0]
|
|
|
|
# JWPlayer backward compatibility: flattened sources
|
|
# https://github.com/jwplayer/jwplayer/blob/v7.4.3/src/js/playlist/item.js#L29-L35
|
|
if 'sources' not in video_data:
|
|
video_data['sources'] = [video_data]
|
|
|
|
formats = []
|
|
for source in video_data['sources']:
|
|
source_url = self._proto_relative_url(source['file'])
|
|
source_type = source.get('type') or ''
|
|
if source_type in ('application/vnd.apple.mpegurl', 'hls') or determine_ext(source_url) == 'm3u8':
|
|
formats.extend(self._extract_m3u8_formats(
|
|
source_url, video_id, 'mp4', 'm3u8_native', m3u8_id=m3u8_id, fatal=False))
|
|
elif source_type.startswith('audio'):
|
|
formats.append({
|
|
'url': source_url,
|
|
'vcodec': 'none',
|
|
})
|
|
else:
|
|
a_format = {
|
|
'url': source_url,
|
|
'width': int_or_none(source.get('width')),
|
|
'height': int_or_none(source.get('height')),
|
|
}
|
|
if source_url.startswith('rtmp'):
|
|
a_format['ext'] = 'flv',
|
|
|
|
# See com/longtailvideo/jwplayer/media/RTMPMediaProvider.as
|
|
# of jwplayer.flash.swf
|
|
rtmp_url_parts = re.split(
|
|
r'((?:mp4|mp3|flv):)', source_url, 1)
|
|
if len(rtmp_url_parts) == 3:
|
|
rtmp_url, prefix, play_path = rtmp_url_parts
|
|
a_format.update({
|
|
'url': rtmp_url,
|
|
'play_path': prefix + play_path,
|
|
})
|
|
if rtmp_params:
|
|
a_format.update(rtmp_params)
|
|
formats.append(a_format)
|
|
self._sort_formats(formats)
|
|
|
|
subtitles = {}
|
|
tracks = video_data.get('tracks')
|
|
if tracks and isinstance(tracks, list):
|
|
for track in tracks:
|
|
if track.get('file') and track.get('kind') == 'captions':
|
|
subtitles.setdefault(track.get('label') or 'en', []).append({
|
|
'url': self._proto_relative_url(track['file'])
|
|
})
|
|
|
|
return {
|
|
'id': video_id,
|
|
'title': video_data['title'] if require_title else video_data.get('title'),
|
|
'description': video_data.get('description'),
|
|
'thumbnail': self._proto_relative_url(video_data.get('image')),
|
|
'timestamp': int_or_none(video_data.get('pubdate')),
|
|
'duration': float_or_none(jwplayer_data.get('duration')),
|
|
'subtitles': subtitles,
|
|
'formats': formats,
|
|
}
|
|
|
|
|
|
class JWPlatformIE(JWPlatformBaseIE):
|
|
_VALID_URL = r'(?:https?://content\.jwplatform\.com/(?:feeds|players|jw6)/|jwplatform:)(?P<id>[a-zA-Z0-9]{8})'
|
|
_TEST = {
|
|
'url': 'http://content.jwplatform.com/players/nPripu9l-ALJ3XQCI.js',
|
|
'md5': 'fa8899fa601eb7c83a64e9d568bdf325',
|
|
'info_dict': {
|
|
'id': 'nPripu9l',
|
|
'ext': 'mov',
|
|
'title': 'Big Buck Bunny Trailer',
|
|
'description': 'Big Buck Bunny is a short animated film by the Blender Institute. It is made using free and open source software.',
|
|
'upload_date': '20081127',
|
|
'timestamp': 1227796140,
|
|
}
|
|
}
|
|
|
|
@staticmethod
|
|
def _extract_url(webpage):
|
|
mobj = re.search(
|
|
r'<script[^>]+?src=["\'](?P<url>(?:https?:)?//content.jwplatform.com/players/[a-zA-Z0-9]{8})',
|
|
webpage)
|
|
if mobj:
|
|
return mobj.group('url')
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
json_data = self._download_json('http://content.jwplatform.com/feeds/%s.json' % video_id, video_id)
|
|
return self._parse_jwplayer_data(json_data, video_id)
|