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[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.
This commit is contained in:
Boris Wachtmeister 2016-03-12 18:00:26 +01:00
parent 29a7e8f6f8
commit c0837a12c8
1 changed files with 101 additions and 150 deletions
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251
youtube_dl/extractor/wdr.py
View File

@ -1,7 +1,6 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import itertools
import re
from .common import InfoExtractor
@ -11,204 +10,156 @@ from ..compat import (
)
from ..utils import (
unified_strdate,
qualities,
ExtractorError,
)
class WDRIE(InfoExtractor):
_PLAYER_REGEX = '-(?:video|audio)player(?:_size-[LMS])?'
_VALID_URL = r'(?P<url>https?://www\d?\.(?:wdr\d?|funkhauseuropa)\.de/)(?P<id>.+?)(?P<player>%s)?\.html' % _PLAYER_REGEX
_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/servicezeit/videoservicezeit560-videoplayer_size-L.html',
'url': 'http://www1.wdr.de/mediathek/video/sendungen/doku-am-freitag/video-geheimnis-aachener-dom-100.html',
'md5': 'e58c39c3e30077141d258bf588700a7b',
'info_dict': {
'id': 'mdb-362427',
'id': 'mdb-1058683',
'ext': 'flv',
'title': 'Servicezeit',
'description': 'md5:c8f43e5e815eeb54d0b96df2fba906cb',
'upload_date': '20140310',
'is_live': False
},
'params': {
'skip_download': True,
'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/themen/av/videomargaspiegelisttot101-videoplayer.html',
'url': 'http://www1.wdr.de/mediathek/audio/wdr3/wdr3-gespraech-am-samstag/audio-schriftstellerin-juli-zeh-100.html',
'md5': 'f4c1f96d01cf285240f53ea4309663d8',
'info_dict': {
'id': 'mdb-363194',
'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',
'title': 'Marga Spiegel ist tot',
'description': 'md5:2309992a6716c347891c045be50992e4',
'upload_date': '20140311',
'is_live': False
},
'params': {
'skip_download': True,
},
'skip': 'Page Not Found',
},
{
'url': 'http://www1.wdr.de/themen/kultur/audioerlebtegeschichtenmargaspiegel100-audioplayer.html',
'md5': '83e9e8fefad36f357278759870805898',
'info_dict': {
'id': 'mdb-194332',
'ext': 'mp3',
'title': 'Erlebte Geschichten: Marga Spiegel (29.11.2009)',
'description': 'md5:2309992a6716c347891c045be50992e4',
'upload_date': '20091129',
'is_live': False
},
},
{
'url': 'http://www.funkhauseuropa.de/av/audioflaviacoelhoamaramar100-audioplayer.html',
'md5': '99a1443ff29af19f6c52cf6f4dc1f4aa',
'info_dict': {
'id': 'mdb-478135',
'ext': 'mp3',
'title': 'Flavia Coelho: Amar é Amar',
'description': 'md5:7b29e97e10dfb6e265238b32fa35b23a',
'upload_date': '20140717',
'is_live': False
},
'skip': 'Page Not Found',
},
{
'url': 'http://www1.wdr.de/mediathek/video/sendungen/quarks_und_co/filterseite-quarks-und-co100.html',
'playlist_mincount': 146,
'info_dict': {
'id': 'mediathek/video/sendungen/quarks_und_co/filterseite-quarks-und-co100',
'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}$',
'alt_title': 'WDR Fernsehen Live',
'upload_date': None,
'description': 'md5:ae2ff888510623bf8d4b115f95a9b7c9',
'is_live': True,
'subtitles': {}
}
},
{
'url': 'http://www1.wdr.de/mediathek/video/livestream/index.html',
'url': 'http://www1.wdr.de/mediathek/video/sendungen/aktuelle-stunde/aktuelle-stunde-120.html',
'playlist_mincount': 10,
'info_dict': {
'id': 'mdb-103364',
'title': 're:^WDR Fernsehen Live [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
'description': 'md5:ae2ff888510623bf8d4b115f95a9b7c9',
'ext': 'flv',
'upload_date': '20150101',
'is_live': True
},
'params': {
'skip_download': True,
'id': 'aktuelle-stunde/aktuelle-stunde-120',
},
}
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
page_url = mobj.group('url')
page_id = mobj.group('id')
url_type = mobj.group('type')
page_url = mobj.group('page_url')
display_id = mobj.group('display_id')
webpage = self._download_webpage(url, display_id)
webpage = self._download_webpage(url, page_id)
js_url = self._search_regex(self._JS_URL_REGEX, webpage, 'js_url', default=None)
if mobj.group('player') is None:
if not js_url:
entries = [
self.url_result(page_url + href, 'WDR')
self.url_result(page_url + href[0], 'WDR')
for href in re.findall(
r'<a href="/?(.+?%s\.html)" rel="nofollow"' % self._PLAYER_REGEX,
r'<a href="(%s)"' % self._PAGE_REGEX,
webpage)
]
if entries: # Playlist page
return self.playlist_result(entries, page_id)
return self.playlist_result(entries, playlist_id=display_id)
# Overview page
entries = []
for page_num in itertools.count(2):
hrefs = re.findall(
r'<li class="mediathekvideo"\s*>\s*<img[^>]*>\s*<a href="(/mediathek/video/[^"]+)"',
webpage)
entries.extend(
self.url_result(page_url + href, 'WDR')
for href in hrefs)
next_url_m = re.search(
r'<li class="nextToLast">\s*<a href="([^"]+)"', webpage)
if not next_url_m:
break
next_url = page_url + next_url_m.group(1)
webpage = self._download_webpage(
next_url, page_id,
note='Downloading playlist page %d' % page_num)
return self.playlist_result(entries, page_id)
raise ExtractorError('No downloadable streams found', expected=True)
flashvars = compat_parse_qs(self._html_search_regex(
r'<param name="flashvars" value="([^"]+)"', webpage, 'flashvars'))
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)
page_id = flashvars['trackerClipId'][0]
video_url = flashvars['dslSrc'][0]
title = flashvars['trackerClipTitle'][0]
thumbnail = flashvars['startPicture'][0] if 'startPicture' in flashvars else None
is_live = flashvars.get('isLive', ['0'])[0] == '1'
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)
if 'trackerClipAirTime' in flashvars:
upload_date = flashvars['trackerClipAirTime'][0]
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')
upload_date = self._html_search_meta('DC.Date', webpage, 'upload date')
if upload_date:
upload_date = unified_strdate(upload_date)
formats = []
preference = qualities(['S', 'M', 'L', 'XL'])
if video_url.endswith('.f4m'):
formats.extend(self._extract_f4m_formats(
video_url + '?hdcore=3.2.0&plugin=aasp-3.2.0.77.18', page_id,
f4m_id='hds', fatal=False))
elif video_url.endswith('.smil'):
formats.extend(self._extract_smil_formats(
video_url, page_id, False, {
'hdcore': '3.3.0',
'plugin': 'aasp-3.3.0.99.43',
}))
else:
formats.append({
'url': video_url,
'http_headers': {
'User-Agent': 'mobile',
},
})
m3u8_url = self._search_regex(
r'rel="adaptiv"[^>]+href="([^"]+)"',
webpage, 'm3u8 url', default=None)
if m3u8_url:
formats.extend(self._extract_m3u8_formats(
m3u8_url, page_id, 'mp4', 'm3u8_native',
m3u8_id='hls', fatal=False))
direct_urls = re.findall(
r'rel="web(S|M|L|XL)"[^>]+href="([^"]+)"', webpage)
if direct_urls:
for quality, video_url in direct_urls:
formats.append({
'url': video_url,
'preference': preference(quality),
'http_headers': {
'User-Agent': 'mobile',
},
})
self._sort_formats(formats)
description = self._html_search_meta('Description', webpage, 'description')
return {
'id': page_id,
'formats': formats,
'id': metadata_tracker_data.get("trackerClipId", display_id),
'display_id': display_id,
'title': title,
'description': description,
'thumbnail': thumbnail,
'alt_title': metadata_tracker_data.get("trackerClipSubcategory"),
'formats': formats,
'upload_date': upload_date,
'is_live': is_live
'description': self._html_search_meta("Description", webpage),
'is_live': is_live,
'subtitles': subtitles,
}