ytdl/youtube_dl/extractor/wdr.py
Boris Wachtmeister c0837a12c8 [WDR] complete overhaul after relaunch of the site
The WDR relaunched their site on 2016-02-23 which not only changed the
URL-schema completely but also the layout of their pages.

Apparently the whole "mediathek" now runs on the wdr-domain, so no
separate URL for funkhauseuropa anymore.
There seems to be no explicit handling of video-sizes on the page or in
the URLs anymore. There seems to be only one size for HTML5, but still
several sizes for flash. The extractor adds all to the list of formats.

There is no metadata for the HTML5-stream, so that the best flash-stream
will always be considered as the "best" format. At least in my tests
this seemed to be true anyway.
2016-04-23 11:42:18 +02:00

273 lines
9.8 KiB
Python

# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import (
compat_parse_qs,
compat_urlparse,
)
from ..utils import (
unified_strdate,
ExtractorError,
)
class WDRIE(InfoExtractor):
_PAGE_REGEX = r'/mediathek/(?P<media_type>[^/]+)/(?P<type>[^/]+)/(?P<display_id>.+)\.html'
_VALID_URL = r'(?P<page_url>https?://(?:www\d\.)?wdr\d?\.de)' + _PAGE_REGEX
_JS_URL_REGEX = r'(https?://deviceids-medp.wdr.de/ondemand/\d+/\d+\.js)'
_TESTS = [
{
'url': 'http://www1.wdr.de/mediathek/video/sendungen/doku-am-freitag/video-geheimnis-aachener-dom-100.html',
'md5': 'e58c39c3e30077141d258bf588700a7b',
'info_dict': {
'id': 'mdb-1058683',
'ext': 'flv',
'display_id': 'doku-am-freitag/video-geheimnis-aachener-dom-100',
'title': 'Geheimnis Aachener Dom',
'alt_title': 'Doku am Freitag',
'upload_date': '20160304',
'description': 'md5:87be8ff14d8dfd7a7ee46f0299b52318',
'is_live': False,
'subtitles': {'de': [{
'url': 'http://ondemand-ww.wdr.de/medp/fsk0/105/1058683/1058683_12220974.xml'
}]},
},
'skip': 'Page Not Found',
},
{
'url': 'http://www1.wdr.de/mediathek/audio/wdr3/wdr3-gespraech-am-samstag/audio-schriftstellerin-juli-zeh-100.html',
'md5': 'f4c1f96d01cf285240f53ea4309663d8',
'info_dict': {
'id': 'mdb-1072000',
'ext': 'mp3',
'display_id': 'wdr3-gespraech-am-samstag/audio-schriftstellerin-juli-zeh-100',
'title': 'Schriftstellerin Juli Zeh',
'alt_title': 'WDR 3 Gespräch am Samstag',
'upload_date': '20160312',
'description': 'md5:e127d320bc2b1f149be697ce044a3dd7',
'is_live': False,
'subtitles': {}
},
'skip': 'Page Not Found',
},
{
'url': 'http://www1.wdr.de/mediathek/video/live/index.html',
'info_dict': {
'id': 'mdb-103364',
'ext': 'flv',
'display_id': 'index',
'title': r're:^WDR Fernsehen im Livestream [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
'alt_title': 'WDR Fernsehen Live',
'upload_date': None,
'description': 'md5:ae2ff888510623bf8d4b115f95a9b7c9',
'is_live': True,
'subtitles': {}
}
},
{
'url': 'http://www1.wdr.de/mediathek/video/sendungen/aktuelle-stunde/aktuelle-stunde-120.html',
'playlist_mincount': 10,
'info_dict': {
'id': 'aktuelle-stunde/aktuelle-stunde-120',
},
}
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
url_type = mobj.group('type')
page_url = mobj.group('page_url')
display_id = mobj.group('display_id')
webpage = self._download_webpage(url, display_id)
js_url = self._search_regex(self._JS_URL_REGEX, webpage, 'js_url', default=None)
if not js_url:
entries = [
self.url_result(page_url + href[0], 'WDR')
for href in re.findall(
r'<a href="(%s)"' % self._PAGE_REGEX,
webpage)
]
if entries: # Playlist page
return self.playlist_result(entries, playlist_id=display_id)
raise ExtractorError('No downloadable streams found', expected=True)
js_data = self._download_webpage(js_url, 'metadata')
json_data = self._search_regex(r'\(({.*})\)', js_data, 'json')
metadata = self._parse_json(json_data, display_id)
metadata_tracker_data = metadata["trackerData"]
metadata_media_resource = metadata["mediaResource"]
formats = []
# check if the metadata contains a direct URL to a file
metadata_media_alt = metadata_media_resource.get("alt")
if metadata_media_alt:
for tag_name in ["videoURL", 'audioURL']:
if tag_name in metadata_media_alt:
formats.append({
'url': metadata_media_alt[tag_name]
})
# check if there are flash-streams for this video
if "dflt" in metadata_media_resource and "videoURL" in metadata_media_resource["dflt"]:
video_url = metadata_media_resource["dflt"]["videoURL"]
if video_url.endswith('.f4m'):
full_video_url = video_url + '?hdcore=3.2.0&plugin=aasp-3.2.0.77.18'
formats.extend(self._extract_f4m_formats(full_video_url, display_id, f4m_id='hds', fatal=False))
elif video_url.endswith('.smil'):
formats.extend(self._extract_smil_formats(video_url, 'stream', fatal=False))
subtitles = {}
caption_url = metadata_media_resource.get("captionURL")
if caption_url:
subtitles['de'] = [{
'url': caption_url
}]
title = metadata_tracker_data.get("trackerClipTitle")
is_live = url_type == 'live'
if is_live:
title = self._live_title(title)
upload_date = None
elif 'trackerClipAirTime' in metadata_tracker_data:
upload_date = metadata_tracker_data['trackerClipAirTime']
else:
upload_date = self._html_search_meta('DC.Date', webpage, 'upload date')
if upload_date:
upload_date = unified_strdate(upload_date)
self._sort_formats(formats)
return {
'id': metadata_tracker_data.get("trackerClipId", display_id),
'display_id': display_id,
'title': title,
'alt_title': metadata_tracker_data.get("trackerClipSubcategory"),
'formats': formats,
'upload_date': upload_date,
'description': self._html_search_meta("Description", webpage),
'is_live': is_live,
'subtitles': subtitles,
}
class WDRMobileIE(InfoExtractor):
_VALID_URL = r'''(?x)
https?://mobile-ondemand\.wdr\.de/
.*?/fsk(?P<age_limit>[0-9]+)
/[0-9]+/[0-9]+/
(?P<id>[0-9]+)_(?P<title>[0-9]+)'''
IE_NAME = 'wdr:mobile'
_TEST = {
'url': 'http://mobile-ondemand.wdr.de/CMS2010/mdb/ondemand/weltweit/fsk0/42/421735/421735_4283021.mp4',
'info_dict': {
'title': '4283021',
'id': '421735',
'ext': 'mp4',
'age_limit': 0,
},
'skip': 'Problems with loading data.'
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
return {
'id': mobj.group('id'),
'title': mobj.group('title'),
'age_limit': int(mobj.group('age_limit')),
'url': url,
'http_headers': {
'User-Agent': 'mobile',
},
}
class WDRMausIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?wdrmaus\.de/(?:[^/]+/){,2}(?P<id>[^/?#]+)(?:/index\.php5|(?<!index)\.php5|/(?:$|[?#]))'
IE_DESC = 'Sendung mit der Maus'
_TESTS = [{
'url': 'http://www.wdrmaus.de/aktuelle-sendung/index.php5',
'info_dict': {
'id': 'aktuelle-sendung',
'ext': 'mp4',
'thumbnail': 're:^http://.+\.jpg',
'upload_date': 're:^[0-9]{8}$',
'title': 're:^[0-9.]{10} - Aktuelle Sendung$',
}
}, {
'url': 'http://www.wdrmaus.de/sachgeschichten/sachgeschichten/40_jahre_maus.php5',
'md5': '3b1227ca3ed28d73ec5737c65743b2a3',
'info_dict': {
'id': '40_jahre_maus',
'ext': 'mp4',
'thumbnail': 're:^http://.+\.jpg',
'upload_date': '20131007',
'title': '12.03.2011 - 40 Jahre Maus',
}
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
param_code = self._html_search_regex(
r'<a href="\?startVideo=1&amp;([^"]+)"', webpage, 'parameters')
title_date = self._search_regex(
r'<div class="sendedatum"><p>Sendedatum:\s*([0-9\.]+)</p>',
webpage, 'air date')
title_str = self._html_search_regex(
r'<h1>(.*?)</h1>', webpage, 'title')
title = '%s - %s' % (title_date, title_str)
upload_date = unified_strdate(
self._html_search_meta('dc.date', webpage))
fields = compat_parse_qs(param_code)
video_url = fields['firstVideo'][0]
thumbnail = compat_urlparse.urljoin(url, fields['startPicture'][0])
formats = [{
'format_id': 'rtmp',
'url': video_url,
}]
jscode = self._download_webpage(
'http://www.wdrmaus.de/codebase/js/extended-medien.min.js',
video_id, fatal=False,
note='Downloading URL translation table',
errnote='Could not download URL translation table')
if jscode:
for m in re.finditer(
r"stream:\s*'dslSrc=(?P<stream>[^']+)',\s*download:\s*'(?P<dl>[^']+)'\s*\}",
jscode):
if video_url.startswith(m.group('stream')):
http_url = video_url.replace(
m.group('stream'), m.group('dl'))
formats.append({
'format_id': 'http',
'url': http_url,
})
break
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'formats': formats,
'thumbnail': thumbnail,
'upload_date': upload_date,
}