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[youtubedl] / youtube_dl / extractor / zdf.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..compat import compat_str
8 from ..utils import (
9 determine_ext,
10 int_or_none,
11 NO_DEFAULT,
12 orderedSet,
13 parse_codecs,
14 qualities,
15 try_get,
16 unified_timestamp,
17 update_url_query,
18 url_or_none,
19 urljoin,
20 )
21
22
23 class ZDFBaseIE(InfoExtractor):
24 def _call_api(self, url, player, referrer, video_id, item):
25 return self._download_json(
26 url, video_id, 'Downloading JSON %s' % item,
27 headers={
28 'Referer': referrer,
29 'Api-Auth': 'Bearer %s' % player['apiToken'],
30 })
31
32 def _extract_player(self, webpage, video_id, fatal=True):
33 return self._parse_json(
34 self._search_regex(
35 r'(?s)data-zdfplayer-jsb=(["\'])(?P<json>{.+?})\1', webpage,
36 'player JSON', default='{}' if not fatal else NO_DEFAULT,
37 group='json'),
38 video_id)
39
40
41 class ZDFIE(ZDFBaseIE):
42 _VALID_URL = r'https?://www\.zdf\.de/(?:[^/]+/)*(?P<id>[^/?]+)\.html'
43 _QUALITIES = ('auto', 'low', 'med', 'high', 'veryhigh')
44
45 _TESTS = [{
46 'url': 'https://www.zdf.de/dokumentation/terra-x/die-magie-der-farben-von-koenigspurpur-und-jeansblau-100.html',
47 'info_dict': {
48 'id': 'die-magie-der-farben-von-koenigspurpur-und-jeansblau-100',
49 'ext': 'mp4',
50 'title': 'Die Magie der Farben (2/2)',
51 'description': 'md5:a89da10c928c6235401066b60a6d5c1a',
52 'duration': 2615,
53 'timestamp': 1465021200,
54 'upload_date': '20160604',
55 },
56 }, {
57 'url': 'https://www.zdf.de/service-und-hilfe/die-neue-zdf-mediathek/zdfmediathek-trailer-100.html',
58 'only_matching': True,
59 }, {
60 'url': 'https://www.zdf.de/filme/taunuskrimi/die-lebenden-und-die-toten-1---ein-taunuskrimi-100.html',
61 'only_matching': True,
62 }, {
63 'url': 'https://www.zdf.de/dokumentation/planet-e/planet-e-uebersichtsseite-weitere-dokumentationen-von-planet-e-100.html',
64 'only_matching': True,
65 }]
66
67 @staticmethod
68 def _extract_subtitles(src):
69 subtitles = {}
70 for caption in try_get(src, lambda x: x['captions'], list) or []:
71 subtitle_url = url_or_none(caption.get('uri'))
72 if subtitle_url:
73 lang = caption.get('language', 'deu')
74 subtitles.setdefault(lang, []).append({
75 'url': subtitle_url,
76 })
77 return subtitles
78
79 def _extract_format(self, video_id, formats, format_urls, meta):
80 format_url = url_or_none(meta.get('url'))
81 if not format_url:
82 return
83 if format_url in format_urls:
84 return
85 format_urls.add(format_url)
86 mime_type = meta.get('mimeType')
87 ext = determine_ext(format_url)
88 if mime_type == 'application/x-mpegURL' or ext == 'm3u8':
89 formats.extend(self._extract_m3u8_formats(
90 format_url, video_id, 'mp4', m3u8_id='hls',
91 entry_protocol='m3u8_native', fatal=False))
92 elif mime_type == 'application/f4m+xml' or ext == 'f4m':
93 formats.extend(self._extract_f4m_formats(
94 update_url_query(format_url, {'hdcore': '3.7.0'}), video_id, f4m_id='hds', fatal=False))
95 else:
96 f = parse_codecs(meta.get('mimeCodec'))
97 format_id = ['http']
98 for p in (meta.get('type'), meta.get('quality')):
99 if p and isinstance(p, compat_str):
100 format_id.append(p)
101 f.update({
102 'url': format_url,
103 'format_id': '-'.join(format_id),
104 'format_note': meta.get('quality'),
105 'language': meta.get('language'),
106 'quality': qualities(self._QUALITIES)(meta.get('quality')),
107 'preference': -10,
108 })
109 formats.append(f)
110
111 def _extract_entry(self, url, player, content, video_id):
112 title = content.get('title') or content['teaserHeadline']
113
114 t = content['mainVideoContent']['http://zdf.de/rels/target']
115
116 ptmd_path = t.get('http://zdf.de/rels/streams/ptmd')
117
118 if not ptmd_path:
119 ptmd_path = t[
120 'http://zdf.de/rels/streams/ptmd-template'].replace(
121 '{playerId}', 'portal')
122
123 ptmd = self._call_api(
124 urljoin(url, ptmd_path), player, url, video_id, 'metadata')
125
126 formats = []
127 track_uris = set()
128 for p in ptmd['priorityList']:
129 formitaeten = p.get('formitaeten')
130 if not isinstance(formitaeten, list):
131 continue
132 for f in formitaeten:
133 f_qualities = f.get('qualities')
134 if not isinstance(f_qualities, list):
135 continue
136 for quality in f_qualities:
137 tracks = try_get(quality, lambda x: x['audio']['tracks'], list)
138 if not tracks:
139 continue
140 for track in tracks:
141 self._extract_format(
142 video_id, formats, track_uris, {
143 'url': track.get('uri'),
144 'type': f.get('type'),
145 'mimeType': f.get('mimeType'),
146 'quality': quality.get('quality'),
147 'language': track.get('language'),
148 })
149 self._sort_formats(formats)
150
151 thumbnails = []
152 layouts = try_get(
153 content, lambda x: x['teaserImageRef']['layouts'], dict)
154 if layouts:
155 for layout_key, layout_url in layouts.items():
156 layout_url = url_or_none(layout_url)
157 if not layout_url:
158 continue
159 thumbnail = {
160 'url': layout_url,
161 'format_id': layout_key,
162 }
163 mobj = re.search(r'(?P<width>\d+)x(?P<height>\d+)', layout_key)
164 if mobj:
165 thumbnail.update({
166 'width': int(mobj.group('width')),
167 'height': int(mobj.group('height')),
168 })
169 thumbnails.append(thumbnail)
170
171 return {
172 'id': video_id,
173 'title': title,
174 'description': content.get('leadParagraph') or content.get('teasertext'),
175 'duration': int_or_none(t.get('duration')),
176 'timestamp': unified_timestamp(content.get('editorialDate')),
177 'thumbnails': thumbnails,
178 'subtitles': self._extract_subtitles(ptmd),
179 'formats': formats,
180 }
181
182 def _extract_regular(self, url, player, video_id):
183 content = self._call_api(
184 player['content'], player, url, video_id, 'content')
185 return self._extract_entry(player['content'], player, content, video_id)
186
187 def _extract_mobile(self, video_id):
188 document = self._download_json(
189 'https://zdf-cdn.live.cellular.de/mediathekV2/document/%s' % video_id,
190 video_id)['document']
191
192 title = document['titel']
193
194 formats = []
195 format_urls = set()
196 for f in document['formitaeten']:
197 self._extract_format(video_id, formats, format_urls, f)
198 self._sort_formats(formats)
199
200 thumbnails = []
201 teaser_bild = document.get('teaserBild')
202 if isinstance(teaser_bild, dict):
203 for thumbnail_key, thumbnail in teaser_bild.items():
204 thumbnail_url = try_get(
205 thumbnail, lambda x: x['url'], compat_str)
206 if thumbnail_url:
207 thumbnails.append({
208 'url': thumbnail_url,
209 'id': thumbnail_key,
210 'width': int_or_none(thumbnail.get('width')),
211 'height': int_or_none(thumbnail.get('height')),
212 })
213
214 return {
215 'id': video_id,
216 'title': title,
217 'description': document.get('beschreibung'),
218 'duration': int_or_none(document.get('length')),
219 'timestamp': unified_timestamp(try_get(
220 document, lambda x: x['meta']['editorialDate'], compat_str)),
221 'thumbnails': thumbnails,
222 'subtitles': self._extract_subtitles(document),
223 'formats': formats,
224 }
225
226 def _real_extract(self, url):
227 video_id = self._match_id(url)
228
229 webpage = self._download_webpage(url, video_id, fatal=False)
230 if webpage:
231 player = self._extract_player(webpage, url, fatal=False)
232 if player:
233 return self._extract_regular(url, player, video_id)
234
235 return self._extract_mobile(video_id)
236
237
238 class ZDFChannelIE(ZDFBaseIE):
239 _VALID_URL = r'https?://www\.zdf\.de/(?:[^/]+/)*(?P<id>[^/?#&]+)'
240 _TESTS = [{
241 'url': 'https://www.zdf.de/sport/das-aktuelle-sportstudio',
242 'info_dict': {
243 'id': 'das-aktuelle-sportstudio',
244 'title': 'das aktuelle sportstudio | ZDF',
245 },
246 'playlist_count': 21,
247 }, {
248 'url': 'https://www.zdf.de/dokumentation/planet-e',
249 'info_dict': {
250 'id': 'planet-e',
251 'title': 'planet e.',
252 },
253 'playlist_count': 4,
254 }, {
255 'url': 'https://www.zdf.de/filme/taunuskrimi/',
256 'only_matching': True,
257 }]
258
259 @classmethod
260 def suitable(cls, url):
261 return False if ZDFIE.suitable(url) else super(ZDFChannelIE, cls).suitable(url)
262
263 def _real_extract(self, url):
264 channel_id = self._match_id(url)
265
266 webpage = self._download_webpage(url, channel_id)
267
268 entries = [
269 self.url_result(item_url, ie=ZDFIE.ie_key())
270 for item_url in orderedSet(re.findall(
271 r'data-plusbar-url=["\'](http.+?\.html)', webpage))]
272
273 return self.playlist_result(
274 entries, channel_id, self._og_search_title(webpage, fatal=False))
275
276 r"""
277 player = self._extract_player(webpage, channel_id)
278
279 channel_id = self._search_regex(
280 r'docId\s*:\s*(["\'])(?P<id>(?!\1).+?)\1', webpage,
281 'channel id', group='id')
282
283 channel = self._call_api(
284 'https://api.zdf.de/content/documents/%s.json' % channel_id,
285 player, url, channel_id)
286
287 items = []
288 for module in channel['module']:
289 for teaser in try_get(module, lambda x: x['teaser'], list) or []:
290 t = try_get(
291 teaser, lambda x: x['http://zdf.de/rels/target'], dict)
292 if not t:
293 continue
294 items.extend(try_get(
295 t,
296 lambda x: x['resultsWithVideo']['http://zdf.de/rels/search/results'],
297 list) or [])
298 items.extend(try_get(
299 module,
300 lambda x: x['filterRef']['resultsWithVideo']['http://zdf.de/rels/search/results'],
301 list) or [])
302
303 entries = []
304 entry_urls = set()
305 for item in items:
306 t = try_get(item, lambda x: x['http://zdf.de/rels/target'], dict)
307 if not t:
308 continue
309 sharing_url = t.get('http://zdf.de/rels/sharing-url')
310 if not sharing_url or not isinstance(sharing_url, compat_str):
311 continue
312 if sharing_url in entry_urls:
313 continue
314 entry_urls.add(sharing_url)
315 entries.append(self.url_result(
316 sharing_url, ie=ZDFIE.ie_key(), video_id=t.get('id')))
317
318 return self.playlist_result(entries, channel_id, channel.get('title'))
319 """