2 from __future__ import unicode_literals
7 from .common import InfoExtractor
14 from ..compat import compat_str
16 class ZDFIE(InfoExtractor):
17 _VALID_URL = r'https?://www\.zdf\.de/.*?/(?P<id>[^/?]*?)\.html'
20 'url': 'https://www.zdf.de/service-und-hilfe/die-neue-zdf-mediathek/zdfmediathek-trailer-100.html',
22 'id': 'zdfmediathek-trailer-100',
24 'title': 'Trailer ZDFmediathek Supermarkt',
28 def _real_extract(self, url):
29 video_id = self._match_id(url)
31 extr_player = ZDFExtractorPlayer(self, url, video_id)
32 formats = extr_player._real_extract()
33 except (ExtractorError, KeyError) as e:
34 self._downloader.report_warning('%s: %s\nusing fallback method (mobile url)' % (type(e).__name__, compat_str(e)))
35 extr_mobile = ZDFExtractorMobile(self, url, video_id)
36 formats = extr_mobile._real_extract()
40 """Super class for the 2 extraction methods"""
41 def __init__(self, parent, url, video_id):
44 self.video_id = video_id
46 def _real_extract(self):
48 for entry in self._fetch_entries():
49 video_url = self._get_video_url(entry)
52 format_id = self._get_format_id(entry)
53 ext = determine_ext(video_url, None)
57 formats.extend(self.parent._extract_m3u8_formats(
58 video_url, self.video_id, 'mp4', m3u8_id=format_id, fatal=False))
60 formats.extend(self.parent._extract_f4m_formats(
61 video_url, self.video_id, f4m_id=format_id, fatal=False))
64 'format_id': format_id,
66 'format_note': self._get_format_note(entry)
68 self.parent._sort_formats(formats)
72 'title': self._get_title(),
74 'subtitles': self._get_subtitles(),
75 'thumbnail': self._get_thumbnail(),
76 'description': self._get_description(),
77 'timestamp': self._get_timestamp()
80 class ZDFExtractorMobile(ZDFExtractor):
81 """Simple URL extraction method. Disadvantage: fewer formats, no subtitles"""
82 def __init__(self, parent, url, video_id):
83 ZDFExtractor.__init__(self, parent, url, video_id)
85 def _fetch_entries(self):
86 meta_data_url = 'https://zdf-cdn.live.cellular.de/mediathekV2/document/' + self.video_id
87 self.meta_data = self.parent._download_json(meta_data_url, self.video_id, note='Downloading meta data')
88 return self.meta_data['document']['formitaeten']
91 return self.meta_data['document']['titel']
93 def _get_video_url(self, entry):
96 def _get_format_id(self, entry):
97 format_id = entry['type']
98 if 'quality' in entry:
99 format_id += '-' + entry['quality']
102 def _get_format_note(self, entry):
105 def _get_subtitles(self):
108 def _get_description(self):
109 return self.meta_data['document'].get('beschreibung')
111 def _get_timestamp(self):
112 meta = self.meta_data['meta']
114 return parse_iso8601(meta.get('editorialDate'))
116 def _get_thumbnail(self):
117 teaser_images = self.meta_data['document'].get('teaserBild')
119 max_res = max(teaser_images, key=int)
120 return teaser_images[max_res].get('url')
122 class ZDFExtractorPlayer(ZDFExtractor):
123 """Extraction method that requires downloads of several pages.
125 Follows the requests of the website."""
126 def __init__(self, parent, url, video_id):
127 ZDFExtractor.__init__(self, parent, url, video_id)
129 def _fetch_entries(self):
130 webpage = self.parent._download_webpage(self.url, self.video_id)
132 jsb = self.parent._search_regex(r"data-zdfplayer-jsb='([^']*)'", webpage, 'zdfplayer jsb data')
133 jsb_json = self.parent._parse_json(jsb, self.video_id)
135 configuration_url = 'https://www.zdf.de' + jsb_json['config']
136 configuration_json = self.parent._download_json(configuration_url, self.video_id, note='Downloading player configuration')
137 api_token = configuration_json['apiToken']
139 player_js = self.parent._download_webpage('https://www.zdf.de/ZDFplayer/latest-v2/skins/zdf/zdf-player.js', self.video_id, fatal=False, note='Downloading player script')
141 player_id = self.parent._search_regex(r'this\.ptmd_player_id="([^"]*)"', player_js, 'player id', fatal=False)
145 self.content_json = self.parent._download_json(jsb_json['content'], self.video_id, headers={'Api-Auth': 'Bearer %s' % api_token}, note='Downloading content description')
147 main_video_content = self.content_json['mainVideoContent']['http://zdf.de/rels/target']
150 # could not determine player_id => try alternativ generic URL
151 meta_data_url = main_video_content.get('http://zdf.de/rels/streams/ptmd')
153 meta_data_url = 'https://api.zdf.de' + meta_data_url
155 # no generic URL found => 2nd fallback: hardcoded player_id
156 player_id = 'ngplayer_2_3'
157 if not meta_data_url:
158 meta_data_url_template = main_video_content['http://zdf.de/rels/streams/ptmd-template']
159 meta_data_url = 'https://api.zdf.de' + meta_data_url_template.replace('{playerId}', player_id)
161 self.meta_data = self.parent._download_json(meta_data_url, self.video_id, note='Downloading meta data')
164 for p_list_entry in self.meta_data['priorityList']:
165 for formitaet in p_list_entry['formitaeten']:
166 for entry in formitaet['qualities']:
167 yield (formitaet, entry)
169 def _get_title(self):
170 return self.content_json['title']
172 def _get_video_url(self, entry_tuple):
173 (formitaet, entry) = entry_tuple
174 tracks = entry['audio'].get('tracks')
178 self._downloader.report_warning('unexpected input: multiple tracks')
182 def _get_format_id(self, entry_tuple):
183 (formitaet, entry) = entry_tuple
184 facets = self._get_facets(formitaet)
186 if 'adaptive' in facets:
188 if 'restriction_useragent' in facets:
190 if 'progressive' in facets:
192 type_ = formitaet['type']
193 format_id = type_ + '-'
195 format_id += add + '-'
196 # named qualities are not very useful for sorting the formats:
197 # a 'high' m3u8 entry can be better quality than a 'veryhigh' direct mp4 download
198 format_id += entry['quality']
201 def _get_facets(self, formitaet):
202 facets = formitaet.get('facets') or []
203 if formitaet.get('isAdaptive'):
204 facets.append('adaptive')
207 def _get_format_note(self, entry_tuple):
208 (formitaet, entry) = entry_tuple
209 return ', '.join(self._get_facets(formitaet))
211 def _get_subtitles(self):
213 if 'captions' in self.meta_data:
214 for caption in self.meta_data['captions']:
215 lang = caption.get('language')
220 subformat = {'url': caption.get('uri')}
221 if caption.get('format') == 'webvtt':
222 subformat['ext'] = 'vtt'
223 elif caption.get('format') == 'ebu-tt-d-basic-de':
224 subformat['ext'] = 'ttml'
225 if not lang in subtitles:
227 subtitles[lang].append(subformat)
230 def _get_description(self):
231 return self.content_json.get('teasertext')
233 def _get_timestamp(self):
234 return parse_iso8601(self.content_json.get('editorialDate'))
236 def _get_thumbnail(self):
237 teaser_images = self.content_json.get('teaserImageRef')
239 teaser_images_layouts = teaser_images.get('layouts')
240 if teaser_images_layouts:
241 if 'original' in teaser_images_layouts:
242 return teaser_images_layouts['original']
244 for key in teaser_images_layouts:
245 width = self.parent._search_regex(r'(\d+)x\d+', key, 'teaser width', fatal=False)
247 teasers[int(width)] = teaser_images_layouts[key]
252 class ZDFChannelIE(InfoExtractor):
254 _VALID_URL = r'(?:zdf:topic:|https?://www\.zdf\.de/ZDFmediathek(?:#)?/.*kanaluebersicht/(?:[^/]+/)?)(?P<id>[0-9]+)'
256 'url': 'http://www.zdf.de/ZDFmediathek#/kanaluebersicht/1586442/sendung/Titanic',
262 'url': 'http://www.zdf.de/ZDFmediathek/kanaluebersicht/aktuellste/332',
263 'only_matching': True,
265 'url': 'http://www.zdf.de/ZDFmediathek/kanaluebersicht/meist-gesehen/332',
266 'only_matching': True,
268 'url': 'http://www.zdf.de/ZDFmediathek/kanaluebersicht/_/1798716?bc=nrt;nrm?flash=off',
269 'only_matching': True,
273 def _fetch_page(self, channel_id, page):
274 offset = page * self._PAGE_SIZE
276 'http://www.zdf.de/ZDFmediathek/xmlservice/web/aktuellste?ak=web&offset=%d&maxLength=%d&id=%s'
277 % (offset, self._PAGE_SIZE, channel_id))
278 doc = self._download_xml(
280 note='Downloading channel info',
281 errnote='Failed to download channel info')
283 title = doc.find('.//information/title').text
284 description = doc.find('.//information/detail').text
285 for asset in doc.findall('.//teasers/teaser'):
286 a_type = asset.find('./type').text
287 a_id = asset.find('./details/assetId').text
288 if a_type not in ('video', 'topic'):
292 'playlist_title': title,
293 'playlist_description': description,
294 'url': 'zdf:%s:%s' % (a_type, a_id),
297 def _real_extract(self, url):
298 channel_id = self._match_id(url)
299 entries = OnDemandPagedList(
300 functools.partial(self._fetch_page, channel_id), self._PAGE_SIZE)