X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/a070911bf98c751e4425008f1335cc57c86d30fc..f8df414a4abcde0ddd39325dac26ca071d2d15c6:/youtube_dl/extractor/zdf.py?ds=sidebyside diff --git a/youtube_dl/extractor/zdf.py b/youtube_dl/extractor/zdf.py index 98f1517..523bb5c 100644 --- a/youtube_dl/extractor/zdf.py +++ b/youtube_dl/extractor/zdf.py @@ -1,159 +1,314 @@ # coding: utf-8 from __future__ import unicode_literals -import functools import re from .common import InfoExtractor +from ..compat import compat_str from ..utils import ( + determine_ext, int_or_none, - unified_strdate, - OnDemandPagedList, + NO_DEFAULT, + orderedSet, + parse_codecs, + qualities, + try_get, + unified_timestamp, + update_url_query, + urljoin, ) -def extract_from_xml_url(ie, video_id, xml_url): - doc = ie._download_xml( - xml_url, video_id, - note='Downloading video info', - errnote='Failed to download video info') - - title = doc.find('.//information/title').text - description = doc.find('.//information/detail').text - duration = int(doc.find('.//details/lengthSec').text) - uploader_node = doc.find('.//details/originChannelTitle') - uploader = None if uploader_node is None else uploader_node.text - uploader_id_node = doc.find('.//details/originChannelId') - uploader_id = None if uploader_id_node is None else uploader_id_node.text - upload_date = unified_strdate(doc.find('.//details/airtime').text) - - def xml_to_format(fnode): - video_url = fnode.find('url').text - is_available = 'http://www.metafilegenerator' not in video_url - - format_id = fnode.attrib['basetype'] - format_m = re.match(r'''(?x) - (?P[^_]+)_(?P[^_]+)_(?P[^_]+)_ - (?P[^_]+)_(?P[^_]+)_(?P[^_]+) - ''', format_id) - - ext = format_m.group('container') - proto = format_m.group('proto').lower() - - quality = fnode.find('./quality').text - abr = int(fnode.find('./audioBitrate').text) // 1000 - vbr_node = fnode.find('./videoBitrate') - vbr = None if vbr_node is None else int(vbr_node.text) // 1000 - - width_node = fnode.find('./width') - width = None if width_node is None else int_or_none(width_node.text) - height_node = fnode.find('./height') - height = None if height_node is None else int_or_none(height_node.text) - - format_note = '' - if not format_note: - format_note = None +class ZDFBaseIE(InfoExtractor): + def _call_api(self, url, player, referrer, video_id, item): + return self._download_json( + url, video_id, 'Downloading JSON %s' % item, + headers={ + 'Referer': referrer, + 'Api-Auth': 'Bearer %s' % player['apiToken'], + }) + + def _extract_player(self, webpage, video_id, fatal=True): + return self._parse_json( + self._search_regex( + r'(?s)data-zdfplayer-jsb=(["\'])(?P{.+?})\1', webpage, + 'player JSON', default='{}' if not fatal else NO_DEFAULT, + group='json'), + video_id) + + +class ZDFIE(ZDFBaseIE): + _VALID_URL = r'https?://www\.zdf\.de/(?:[^/]+/)*(?P[^/?]+)\.html' + _QUALITIES = ('auto', 'low', 'med', 'high', 'veryhigh') + + _TESTS = [{ + 'url': 'https://www.zdf.de/service-und-hilfe/die-neue-zdf-mediathek/zdfmediathek-trailer-100.html', + 'info_dict': { + 'id': 'zdfmediathek-trailer-100', + 'ext': 'mp4', + 'title': 'Die neue ZDFmediathek', + 'description': 'md5:3003d36487fb9a5ea2d1ff60beb55e8d', + 'duration': 30, + 'timestamp': 1477627200, + 'upload_date': '20161028', + } + }, { + 'url': 'https://www.zdf.de/filme/taunuskrimi/die-lebenden-und-die-toten-1---ein-taunuskrimi-100.html', + 'only_matching': True, + }, { + 'url': 'https://www.zdf.de/dokumentation/planet-e/planet-e-uebersichtsseite-weitere-dokumentationen-von-planet-e-100.html', + 'only_matching': True, + }] + + @staticmethod + def _extract_subtitles(src): + subtitles = {} + for caption in try_get(src, lambda x: x['captions'], list) or []: + subtitle_url = caption.get('uri') + if subtitle_url and isinstance(subtitle_url, compat_str): + lang = caption.get('language', 'deu') + subtitles.setdefault(lang, []).append({ + 'url': subtitle_url, + }) + return subtitles + + def _extract_format(self, video_id, formats, format_urls, meta): + format_url = meta.get('url') + if not format_url or not isinstance(format_url, compat_str): + return + if format_url in format_urls: + return + format_urls.add(format_url) + mime_type = meta.get('mimeType') + ext = determine_ext(format_url) + if mime_type == 'application/x-mpegURL' or ext == 'm3u8': + formats.extend(self._extract_m3u8_formats( + format_url, video_id, 'mp4', m3u8_id='hls', + entry_protocol='m3u8_native', fatal=False)) + elif mime_type == 'application/f4m+xml' or ext == 'f4m': + formats.extend(self._extract_f4m_formats( + update_url_query(format_url, {'hdcore': '3.7.0'}), video_id, f4m_id='hds', fatal=False)) + else: + f = parse_codecs(meta.get('mimeCodec')) + format_id = ['http'] + for p in (meta.get('type'), meta.get('quality')): + if p and isinstance(p, compat_str): + format_id.append(p) + f.update({ + 'url': format_url, + 'format_id': '-'.join(format_id), + 'format_note': meta.get('quality'), + 'language': meta.get('language'), + 'quality': qualities(self._QUALITIES)(meta.get('quality')), + 'preference': -10, + }) + formats.append(f) + + def _extract_entry(self, url, player, content, video_id): + title = content.get('title') or content['teaserHeadline'] + + t = content['mainVideoContent']['http://zdf.de/rels/target'] + + ptmd_path = t.get('http://zdf.de/rels/streams/ptmd') + + if not ptmd_path: + ptmd_path = t[ + 'http://zdf.de/rels/streams/ptmd-template'].replace( + '{playerId}', 'portal') + + ptmd = self._call_api( + urljoin(url, ptmd_path), player, url, video_id, 'metadata') + + formats = [] + track_uris = set() + for p in ptmd['priorityList']: + formitaeten = p.get('formitaeten') + if not isinstance(formitaeten, list): + continue + for f in formitaeten: + f_qualities = f.get('qualities') + if not isinstance(f_qualities, list): + continue + for quality in f_qualities: + tracks = try_get(quality, lambda x: x['audio']['tracks'], list) + if not tracks: + continue + for track in tracks: + self._extract_format( + video_id, formats, track_uris, { + 'url': track.get('uri'), + 'type': f.get('type'), + 'mimeType': f.get('mimeType'), + 'quality': quality.get('quality'), + 'language': track.get('language'), + }) + self._sort_formats(formats) + + thumbnails = [] + layouts = try_get( + content, lambda x: x['teaserImageRef']['layouts'], dict) + if layouts: + for layout_key, layout_url in layouts.items(): + if not isinstance(layout_url, compat_str): + continue + thumbnail = { + 'url': layout_url, + 'format_id': layout_key, + } + mobj = re.search(r'(?P\d+)x(?P\d+)', layout_key) + if mobj: + thumbnail.update({ + 'width': int(mobj.group('width')), + 'height': int(mobj.group('height')), + }) + thumbnails.append(thumbnail) return { - 'format_id': format_id + '-' + quality, - 'url': video_url, - 'ext': ext, - 'acodec': format_m.group('acodec'), - 'vcodec': format_m.group('vcodec'), - 'abr': abr, - 'vbr': vbr, - 'width': width, - 'height': height, - 'filesize': int_or_none(fnode.find('./filesize').text), - 'format_note': format_note, - 'protocol': proto, - '_available': is_available, + 'id': video_id, + 'title': title, + 'description': content.get('leadParagraph') or content.get('teasertext'), + 'duration': int_or_none(t.get('duration')), + 'timestamp': unified_timestamp(content.get('editorialDate')), + 'thumbnails': thumbnails, + 'subtitles': self._extract_subtitles(ptmd), + 'formats': formats, } - format_nodes = doc.findall('.//formitaeten/formitaet') - formats = list(filter( - lambda f: f['_available'], - map(xml_to_format, format_nodes))) - ie._sort_formats(formats) - - return { - 'id': video_id, - 'title': title, - 'description': description, - 'duration': duration, - 'uploader': uploader, - 'uploader_id': uploader_id, - 'upload_date': upload_date, - 'formats': formats, - } - - -class ZDFIE(InfoExtractor): - _VALID_URL = r'(?:zdf:|zdf:video:|https?://www\.zdf\.de/ZDFmediathek(?:#)?/(.*beitrag/(?:video/)?))(?P[0-9]+)(?:/[^/?]+)?(?:\?.*)?' - - _TEST = { - 'url': 'http://www.zdf.de/ZDFmediathek/beitrag/video/2037704/ZDFspezial---Ende-des-Machtpokers--?bc=sts;stt', - 'info_dict': { - 'id': '2037704', - 'ext': 'webm', - 'title': 'ZDFspezial - Ende des Machtpokers', - 'description': 'Union und SPD haben sich auf einen Koalitionsvertrag geeinigt. Aber was bedeutet das für die Bürger? Sehen Sie hierzu das ZDFspezial "Ende des Machtpokers - Große Koalition für Deutschland".', - 'duration': 1022, - 'uploader': 'spezial', - 'uploader_id': '225948', - 'upload_date': '20131127', - }, - 'skip': 'Videos on ZDF.de are depublicised in short order', - } + def _extract_regular(self, url, player, video_id): + content = self._call_api( + player['content'], player, url, video_id, 'content') + return self._extract_entry(player['content'], player, content, video_id) + + def _extract_mobile(self, video_id): + document = self._download_json( + 'https://zdf-cdn.live.cellular.de/mediathekV2/document/%s' % video_id, + video_id)['document'] + + title = document['titel'] + + formats = [] + format_urls = set() + for f in document['formitaeten']: + self._extract_format(video_id, formats, format_urls, f) + self._sort_formats(formats) + + thumbnails = [] + teaser_bild = document.get('teaserBild') + if isinstance(teaser_bild, dict): + for thumbnail_key, thumbnail in teaser_bild.items(): + thumbnail_url = try_get( + thumbnail, lambda x: x['url'], compat_str) + if thumbnail_url: + thumbnails.append({ + 'url': thumbnail_url, + 'id': thumbnail_key, + 'width': int_or_none(thumbnail.get('width')), + 'height': int_or_none(thumbnail.get('height')), + }) + + return { + 'id': video_id, + 'title': title, + 'description': document.get('beschreibung'), + 'duration': int_or_none(document.get('length')), + 'timestamp': unified_timestamp(try_get( + document, lambda x: x['meta']['editorialDate'], compat_str)), + 'thumbnails': thumbnails, + 'subtitles': self._extract_subtitles(document), + 'formats': formats, + } def _real_extract(self, url): video_id = self._match_id(url) - xml_url = 'http://www.zdf.de/ZDFmediathek/xmlservice/web/beitragsDetails?ak=web&id=%s' % video_id - return extract_from_xml_url(self, video_id, xml_url) + webpage = self._download_webpage(url, video_id, fatal=False) + if webpage: + player = self._extract_player(webpage, url, fatal=False) + if player: + return self._extract_regular(url, player, video_id) -class ZDFChannelIE(InfoExtractor): - _VALID_URL = r'(?:zdf:topic:|https?://www\.zdf\.de/ZDFmediathek(?:#)?/.*kanaluebersicht/)(?P[0-9]+)' - _TEST = { - 'url': 'http://www.zdf.de/ZDFmediathek#/kanaluebersicht/1586442/sendung/Titanic', + return self._extract_mobile(video_id) + + +class ZDFChannelIE(ZDFBaseIE): + _VALID_URL = r'https?://www\.zdf\.de/(?:[^/]+/)*(?P[^/?#&]+)' + _TESTS = [{ + 'url': 'https://www.zdf.de/sport/das-aktuelle-sportstudio', 'info_dict': { - 'id': '1586442', + 'id': 'das-aktuelle-sportstudio', + 'title': 'das aktuelle sportstudio | ZDF', }, - 'playlist_count': 3, - } - _PAGE_SIZE = 50 - - def _fetch_page(self, channel_id, page): - offset = page * self._PAGE_SIZE - xml_url = ( - 'http://www.zdf.de/ZDFmediathek/xmlservice/web/aktuellste?ak=web&offset=%d&maxLength=%d&id=%s' - % (offset, self._PAGE_SIZE, channel_id)) - doc = self._download_xml( - xml_url, channel_id, - note='Downloading channel info', - errnote='Failed to download channel info') - - title = doc.find('.//information/title').text - description = doc.find('.//information/detail').text - for asset in doc.findall('.//teasers/teaser'): - a_type = asset.find('./type').text - a_id = asset.find('./details/assetId').text - if a_type not in ('video', 'topic'): - continue - yield { - '_type': 'url', - 'playlist_title': title, - 'playlist_description': description, - 'url': 'zdf:%s:%s' % (a_type, a_id), - } + 'playlist_count': 21, + }, { + 'url': 'https://www.zdf.de/dokumentation/planet-e', + 'info_dict': { + 'id': 'planet-e', + 'title': 'planet e.', + }, + 'playlist_count': 4, + }, { + 'url': 'https://www.zdf.de/filme/taunuskrimi/', + 'only_matching': True, + }] + + @classmethod + def suitable(cls, url): + return False if ZDFIE.suitable(url) else super(ZDFChannelIE, cls).suitable(url) def _real_extract(self, url): channel_id = self._match_id(url) - entries = OnDemandPagedList( - functools.partial(self._fetch_page, channel_id), self._PAGE_SIZE) - return { - '_type': 'playlist', - 'id': channel_id, - 'entries': entries, - } + webpage = self._download_webpage(url, channel_id) + + entries = [ + self.url_result(item_url, ie=ZDFIE.ie_key()) + for item_url in orderedSet(re.findall( + r'data-plusbar-url=["\'](http.+?\.html)', webpage))] + + return self.playlist_result( + entries, channel_id, self._og_search_title(webpage, fatal=False)) + + r""" + player = self._extract_player(webpage, channel_id) + + channel_id = self._search_regex( + r'docId\s*:\s*(["\'])(?P(?!\1).+?)\1', webpage, + 'channel id', group='id') + + channel = self._call_api( + 'https://api.zdf.de/content/documents/%s.json' % channel_id, + player, url, channel_id) + + items = [] + for module in channel['module']: + for teaser in try_get(module, lambda x: x['teaser'], list) or []: + t = try_get( + teaser, lambda x: x['http://zdf.de/rels/target'], dict) + if not t: + continue + items.extend(try_get( + t, + lambda x: x['resultsWithVideo']['http://zdf.de/rels/search/results'], + list) or []) + items.extend(try_get( + module, + lambda x: x['filterRef']['resultsWithVideo']['http://zdf.de/rels/search/results'], + list) or []) + + entries = [] + entry_urls = set() + for item in items: + t = try_get(item, lambda x: x['http://zdf.de/rels/target'], dict) + if not t: + continue + sharing_url = t.get('http://zdf.de/rels/sharing-url') + if not sharing_url or not isinstance(sharing_url, compat_str): + continue + if sharing_url in entry_urls: + continue + entry_urls.add(sharing_url) + entries.append(self.url_result( + sharing_url, ie=ZDFIE.ie_key(), video_id=t.get('id'))) + + return self.playlist_result(entries, channel_id, channel.get('title')) + """