mirror of
https://codeberg.org/polarisfm/youtube-dl
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Revert "[3sat] new extractor based on zdf extractor"
This reverts commit 3108be67eb.
This commit is contained in:
Matthias Roos
parent
3108be67eb
commit
a23c8fa1a7
@ -1,234 +1,193 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import compat_str
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from ..utils import (
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determine_ext,
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int_or_none,
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NO_DEFAULT,
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orderedSet,
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parse_codecs,
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qualities,
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try_get,
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unified_timestamp,
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update_url_query,
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url_or_none,
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urljoin,
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unified_strdate,
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xpath_text,
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determine_ext,
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float_or_none,
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ExtractorError,
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)
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class DreiSatBaseIE(InfoExtractor):
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def _call_api(self, url, player, referrer, video_id, item):
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return self._download_json(
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url, video_id, 'Downloading JSON %s' % item,
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headers={
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'Referer': referrer,
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'Api-Auth': 'Bearer %s' % player['apiToken'],
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})
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def _extract_player(self, webpage, video_id, fatal=True):
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return self._parse_json(
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self._search_regex(
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r'(?s)data-zdfplayer-jsb=(["\'])(?P<json>{.+?})\1', webpage,
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'player JSON', default='{}' if not fatal else NO_DEFAULT,
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group='json'),
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video_id)
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class DreiSatIE(DreiSatBaseIE):
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_VALID_URL = r'https?://www\.3sat\.de/(?:[^/]+/)*(?P<id>[^/?]+)\.html'
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_QUALITIES = ('auto', 'low', 'med', 'high', 'veryhigh')
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_TESTS = [{
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'url': 'https://www.3sat.de/dokumentation/natur/dolomiten-sagenhaftes-juwel-der-alpen-100.html',
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'info_dict': {
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'id': 'dolomiten-sagenhaftes-juwel-der-alpen-100',
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'ext': 'mp4',
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'title': 'Dolomiten - Sagenhaftes Juwel der Alpen',
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'description': 'md5:a4fa13cae91b8044353c1d56f3a8fc77',
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'duration': 2618,
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'timestamp': 1561397400,
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'upload_date': '20190624',
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class DreiSatIE(InfoExtractor):
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IE_NAME = '3sat'
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_GEO_COUNTRIES = ['DE']
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_VALID_URL = r'https?://(?:www\.)?3sat\.de/mediathek/(?:(?:index|mediathek)\.php)?\?(?:(?:mode|display)=[^&]+&)*obj=(?P<id>[0-9]+)'
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_TESTS = [
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{
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'url': 'http://www.3sat.de/mediathek/index.php?mode=play&obj=45918',
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'md5': 'be37228896d30a88f315b638900a026e',
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'info_dict': {
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'id': '45918',
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'ext': 'mp4',
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'title': 'Waidmannsheil',
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'description': 'md5:cce00ca1d70e21425e72c86a98a56817',
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'uploader': 'SCHWEIZWEIT',
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'uploader_id': '100000210',
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'upload_date': '20140913'
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},
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'params': {
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'skip_download': True, # m3u8 downloads
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}
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},
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}, {
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'url': 'https://www.3sat.de/kultur/kulturdoku/der-gugelhupf-koenig-der-kuchen-100.html',
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'only_matching': True,
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}, {
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'url': 'https://www.3sat.de/dokumentation/natur/karnische-alpen-100.html',
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'only_matching': True,
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}]
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{
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'url': 'http://www.3sat.de/mediathek/mediathek.php?mode=play&obj=51066',
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'only_matching': True,
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},
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]
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@staticmethod
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def _extract_subtitles(src):
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subtitles = {}
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for caption in try_get(src, lambda x: x['captions'], list) or []:
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subtitle_url = url_or_none(caption.get('uri'))
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if subtitle_url:
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lang = caption.get('language', 'deu')
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subtitles.setdefault(lang, []).append({
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'url': subtitle_url,
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})
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return subtitles
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def _extract_format(self, video_id, formats, format_urls, meta):
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format_url = url_or_none(meta.get('url'))
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if not format_url:
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return
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if format_url in format_urls:
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return
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format_urls.add(format_url)
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mime_type = meta.get('mimeType')
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ext = determine_ext(format_url)
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if mime_type == 'application/x-mpegURL' or ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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format_url, video_id, 'mp4', m3u8_id='hls',
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entry_protocol='m3u8_native', fatal=False))
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elif mime_type == 'application/f4m+xml' or ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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update_url_query(format_url, {'hdcore': '3.7.0'}), video_id, f4m_id='hds', fatal=False))
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else:
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f = parse_codecs(meta.get('mimeCodec'))
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format_id = ['http']
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for p in (meta.get('type'), meta.get('quality')):
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if p and isinstance(p, compat_str):
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format_id.append(p)
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f.update({
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'url': format_url,
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'format_id': '-'.join(format_id),
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'format_note': meta.get('quality'),
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'language': meta.get('language'),
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'quality': qualities(self._QUALITIES)(meta.get('quality')),
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'preference': -10,
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})
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formats.append(f)
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def _extract_entry(self, url, player, content, video_id):
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title = content.get('title') or content['teaserHeadline']
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t = content['mainVideoContent']['http://zdf.de/rels/target']
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ptmd_path = t.get('http://zdf.de/rels/streams/ptmd')
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if not ptmd_path:
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ptmd_path = t[
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'http://zdf.de/rels/streams/ptmd-template'].replace(
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'{playerId}', 'portal')
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ptmd = self._call_api(
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urljoin(url, ptmd_path), player, url, video_id, 'metadata')
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def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None):
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param_groups = {}
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for param_group in smil.findall(self._xpath_ns('./head/paramGroup', namespace)):
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group_id = param_group.get(self._xpath_ns(
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'id', 'http://www.w3.org/XML/1998/namespace'))
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params = {}
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for param in param_group:
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params[param.get('name')] = param.get('value')
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param_groups[group_id] = params
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formats = []
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track_uris = set()
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for p in ptmd['priorityList']:
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formitaeten = p.get('formitaeten')
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if not isinstance(formitaeten, list):
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for video in smil.findall(self._xpath_ns('.//video', namespace)):
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src = video.get('src')
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if not src:
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continue
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for f in formitaeten:
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f_qualities = f.get('qualities')
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if not isinstance(f_qualities, list):
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continue
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for quality in f_qualities:
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tracks = try_get(quality, lambda x: x['audio']['tracks'], list)
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if not tracks:
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continue
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for track in tracks:
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self._extract_format(
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video_id, formats, track_uris, {
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'url': track.get('uri'),
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'type': f.get('type'),
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'mimeType': f.get('mimeType'),
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'quality': quality.get('quality'),
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'language': track.get('language'),
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})
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bitrate = int_or_none(self._search_regex(r'_(\d+)k', src, 'bitrate', None)) or float_or_none(video.get('system-bitrate') or video.get('systemBitrate'), 1000)
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group_id = video.get('paramGroup')
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param_group = param_groups[group_id]
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for proto in param_group['protocols'].split(','):
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formats.append({
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'url': '%s://%s' % (proto, param_group['host']),
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'app': param_group['app'],
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'play_path': src,
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'ext': 'flv',
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'format_id': '%s-%d' % (proto, bitrate),
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'tbr': bitrate,
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})
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self._sort_formats(formats)
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return formats
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thumbnails = []
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layouts = try_get(
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content, lambda x: x['teaserImageRef']['layouts'], dict)
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if layouts:
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for layout_key, layout_url in layouts.items():
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layout_url = url_or_none(layout_url)
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if not layout_url:
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continue
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thumbnail = {
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'url': layout_url,
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'format_id': layout_key,
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}
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mobj = re.search(r'(?P<width>\d+)x(?P<height>\d+)', layout_key)
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if mobj:
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thumbnail.update({
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'width': int(mobj.group('width')),
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'height': int(mobj.group('height')),
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})
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thumbnails.append(thumbnail)
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def extract_from_xml_url(self, video_id, xml_url):
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doc = self._download_xml(
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xml_url, video_id,
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note='Downloading video info',
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errnote='Failed to download video info')
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return {
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'id': video_id,
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'title': title,
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'description': content.get('leadParagraph') or content.get('teasertext'),
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'duration': int_or_none(t.get('duration')),
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'timestamp': unified_timestamp(content.get('editorialDate')),
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'thumbnails': thumbnails,
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'subtitles': self._extract_subtitles(ptmd),
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'formats': formats,
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}
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status_code = xpath_text(doc, './status/statuscode')
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if status_code and status_code != 'ok':
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if status_code == 'notVisibleAnymore':
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message = 'Video %s is not available' % video_id
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else:
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message = '%s returned error: %s' % (self.IE_NAME, status_code)
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raise ExtractorError(message, expected=True)
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def _extract_regular(self, url, player, video_id):
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content = self._call_api(
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player['content'], player, url, video_id, 'content')
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return self._extract_entry(player['content'], player, content, video_id)
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def _extract_mobile(self, video_id):
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document = self._download_json(
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'https://zdf-cdn.live.cellular.de/mediathekV2/document/%s' % video_id,
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video_id)['document']
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title = document['titel']
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title = xpath_text(doc, './/information/title', 'title', True)
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urls = []
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formats = []
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format_urls = set()
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for f in document['formitaeten']:
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self._extract_format(video_id, formats, format_urls, f)
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for fnode in doc.findall('.//formitaeten/formitaet'):
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video_url = xpath_text(fnode, 'url')
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if not video_url or video_url in urls:
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continue
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urls.append(video_url)
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is_available = 'http://www.metafilegenerator' not in video_url
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geoloced = 'static_geoloced_online' in video_url
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if not is_available or geoloced:
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continue
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format_id = fnode.attrib['basetype']
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format_m = re.match(r'''(?x)
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(?P<vcodec>[^_]+)_(?P<acodec>[^_]+)_(?P<container>[^_]+)_
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(?P<proto>[^_]+)_(?P<index>[^_]+)_(?P<indexproto>[^_]+)
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''', format_id)
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ext = determine_ext(video_url, None) or format_m.group('container')
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if ext == 'meta':
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continue
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elif ext == 'smil':
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formats.extend(self._extract_smil_formats(
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video_url, video_id, fatal=False))
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elif ext == 'm3u8':
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# the certificates are misconfigured (see
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# https://github.com/ytdl-org/youtube-dl/issues/8665)
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if video_url.startswith('https://'):
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continue
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formats.extend(self._extract_m3u8_formats(
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video_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id=format_id, fatal=False))
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elif ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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video_url, video_id, f4m_id=format_id, fatal=False))
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else:
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quality = xpath_text(fnode, './quality')
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if quality:
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format_id += '-' + quality
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abr = int_or_none(xpath_text(fnode, './audioBitrate'), 1000)
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vbr = int_or_none(xpath_text(fnode, './videoBitrate'), 1000)
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tbr = int_or_none(self._search_regex(
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r'_(\d+)k', video_url, 'bitrate', None))
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if tbr and vbr and not abr:
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abr = tbr - vbr
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formats.append({
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'format_id': format_id,
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'url': video_url,
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'ext': ext,
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'acodec': format_m.group('acodec'),
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'vcodec': format_m.group('vcodec'),
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'abr': abr,
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'vbr': vbr,
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'tbr': tbr,
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'width': int_or_none(xpath_text(fnode, './width')),
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'height': int_or_none(xpath_text(fnode, './height')),
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'filesize': int_or_none(xpath_text(fnode, './filesize')),
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'protocol': format_m.group('proto').lower(),
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})
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geolocation = xpath_text(doc, './/details/geolocation')
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if not formats and geolocation and geolocation != 'none':
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self.raise_geo_restricted(countries=self._GEO_COUNTRIES)
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self._sort_formats(formats)
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thumbnails = []
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teaser_bild = document.get('teaserBild')
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if isinstance(teaser_bild, dict):
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for thumbnail_key, thumbnail in teaser_bild.items():
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thumbnail_url = try_get(
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thumbnail, lambda x: x['url'], compat_str)
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if thumbnail_url:
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thumbnails.append({
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'url': thumbnail_url,
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'id': thumbnail_key,
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'width': int_or_none(thumbnail.get('width')),
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'height': int_or_none(thumbnail.get('height')),
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})
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for node in doc.findall('.//teaserimages/teaserimage'):
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thumbnail_url = node.text
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if not thumbnail_url:
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continue
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thumbnail = {
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'url': thumbnail_url,
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}
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thumbnail_key = node.get('key')
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if thumbnail_key:
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m = re.match('^([0-9]+)x([0-9]+)$', thumbnail_key)
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if m:
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thumbnail['width'] = int(m.group(1))
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thumbnail['height'] = int(m.group(2))
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thumbnails.append(thumbnail)
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upload_date = unified_strdate(xpath_text(doc, './/details/airtime'))
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return {
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'id': video_id,
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'title': title,
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'description': document.get('beschreibung'),
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'duration': int_or_none(document.get('length')),
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'timestamp': unified_timestamp(try_get(
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document, lambda x: x['meta']['editorialDate'], compat_str)),
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'description': xpath_text(doc, './/information/detail'),
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'duration': int_or_none(xpath_text(doc, './/details/lengthSec')),
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'thumbnails': thumbnails,
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'subtitles': self._extract_subtitles(document),
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'uploader': xpath_text(doc, './/details/originChannelTitle'),
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'uploader_id': xpath_text(doc, './/details/originChannelId'),
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'upload_date': upload_date,
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'formats': formats,
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}
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id, fatal=False)
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if webpage:
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player = self._extract_player(webpage, url, fatal=False)
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if player:
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return self._extract_regular(url, player, video_id)
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return self._extract_mobile(video_id)
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details_url = 'http://www.3sat.de/mediathek/xmlservice/web/beitragsDetails?id=%s' % video_id
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return self.extract_from_xml_url(video_id, details_url)
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