X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fjwplatform.py;h=e44e31104f55fc72daa6884f09bcf8faab390568;hb=5b6a74856babce30e9e72701259f790322281d3a;hp=a92adf2b348aa5aeb160f306139d6090e6623553;hpb=a95c26a06a88ab464638d16b42d1659a15e71c3c;p=youtube-dl diff --git a/youtube_dl/extractor/jwplatform.py b/youtube_dl/extractor/jwplatform.py index a92adf2b3..e44e31104 100644 --- a/youtube_dl/extractor/jwplatform.py +++ b/youtube_dl/extractor/jwplatform.py @@ -4,69 +4,124 @@ from __future__ import unicode_literals import re from .common import InfoExtractor -from ..utils import int_or_none +from ..utils import ( + determine_ext, + float_or_none, + int_or_none, +) -class JWPlatformIE(InfoExtractor): - _VALID_URL = r'(?:https?://content\.jwplatform\.com/(?:feeds|players|jw6)/|jwplatform:)(?P[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, - } - } - +class JWPlatformBaseIE(InfoExtractor): @staticmethod - def _extract_url(webpage): + def _find_jwplayer_data(webpage): + # TODO: Merge this with JWPlayer-related codes in generic.py + mobj = re.search( - r']+?src=["\'](?P(?:https?:)?//content.jwplatform.com/players/[a-zA-Z0-9]{8})', + 'jwplayer\((?P[\'"])[^\'" ]+(?P=quote)\)\.setup\((?P[^)]+)\)', webpage) if mobj: - return mobj.group('url') + return mobj.group('options') - 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) - video_data = json_data['playlist'][0] - subtitles = {} - for track in video_data['tracks']: - if track['kind'] == 'captions': - subtitles[track['label']] = [{'url': self._proto_relative_url(track['file'])}] + 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 == 'application/vnd.apple.mpegurl': - m3u8_formats = self._extract_m3u8_formats( - source_url, video_id, 'mp4', 'm3u8_native', fatal=False) - if m3u8_formats: - formats.extend(m3u8_formats) + 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: - formats.append({ + 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'], + '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[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']+?src=["\'](?P(?: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)