+# coding: utf-8
+from __future__ import unicode_literals
+
+import functools
import re
from .common import InfoExtractor
from ..utils import (
+ int_or_none,
+ unified_strdate,
+ OnDemandPagedList,
+ xpath_text,
determine_ext,
- ExtractorError,
+ qualities,
+ float_or_none,
)
class ZDFIE(InfoExtractor):
- _VALID_URL = r'^http://www\.zdf\.de\/ZDFmediathek(?P<hash>#)?\/(.*beitrag\/video\/)(?P<video_id>[^/\?]+)(?:\?.*)?'
- _MEDIA_STREAM = r'<a href="(?P<video_url>.+(?P<media_type>.streaming).+/zdf/(?P<quality>[^\/]+)/[^"]*)".+class="play".+>'
+ _VALID_URL = r'(?:zdf:|zdf:video:|https?://www\.zdf\.de/ZDFmediathek(?:#)?/(.*beitrag/(?:video/)?))(?P<id>[0-9]+)(?:/[^/?]+)?(?:\?.*)?'
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- if mobj is None:
- raise ExtractorError(u'Invalid URL: %s' % url)
- video_id = mobj.group('video_id')
-
- if mobj.group('hash'):
- url = url.replace(u'#', u'', 1)
-
- html = self._download_webpage(url, video_id)
- streams = [m.groupdict() for m in re.finditer(self._MEDIA_STREAM, html)]
- if streams is None:
- raise ExtractorError(u'No media url found.')
-
- # s['media_type'] == 'wstreaming' -> use 'Windows Media Player' and mms url
- # s['media_type'] == 'hstreaming' -> use 'Quicktime' and rtsp url
- # choose first/default media type and highest quality for now
- def stream_pref(s):
- TYPE_ORDER = ['ostreaming', 'hstreaming', 'wstreaming']
- try:
- type_pref = TYPE_ORDER.index(s['media_type'])
- except ValueError:
- type_pref = 999
-
- QUALITY_ORDER = ['veryhigh', '300']
- try:
- quality_pref = QUALITY_ORDER.index(s['quality'])
- except ValueError:
- quality_pref = 999
-
- return (type_pref, quality_pref)
-
- sorted_streams = sorted(streams, key=stream_pref)
- if not sorted_streams:
- raise ExtractorError(u'No stream found.')
- stream = sorted_streams[0]
-
- media_link = self._download_webpage(
- stream['video_url'],
- video_id,
- u'Get stream URL')
-
- MMS_STREAM = r'href="(?P<video_url>mms://[^"]*)"'
- RTSP_STREAM = r'(?P<video_url>rtsp://[^"]*.mp4)'
-
- mobj = re.search(self._MEDIA_STREAM, media_link)
- if mobj is None:
- mobj = re.search(RTSP_STREAM, media_link)
- if mobj is None:
- raise ExtractorError(u'Cannot extract mms:// or rtsp:// URL')
- video_url = mobj.group('video_url')
-
- title = self._html_search_regex(
- r'<h1(?: class="beitragHeadline")?>(.*?)</h1>',
- html, u'title')
+ _TESTS = [{
+ 'url': 'http://www.zdf.de/ZDFmediathek/beitrag/video/2037704/ZDFspezial---Ende-des-Machtpokers--?bc=sts;stt',
+ 'info_dict': {
+ 'id': '2037704',
+ 'ext': 'webm',
+ 'title': 'ZDFspezial - Ende des Machtpokers',
+ 'description': 'Union und SPD haben sich auf einen Koalitionsvertrag geeinigt. Aber was bedeutet das für die Bürger? Sehen Sie hierzu das ZDFspezial "Ende des Machtpokers - Große Koalition für Deutschland".',
+ 'duration': 1022,
+ 'uploader': 'spezial',
+ 'uploader_id': '225948',
+ 'upload_date': '20131127',
+ },
+ 'skip': 'Videos on ZDF.de are depublicised in short order',
+ }]
+
+ def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None):
+ param_groups = {}
+ for param_group in smil.findall(self._xpath_ns('./head/paramGroup', namespace)):
+ group_id = param_group.attrib.get(self._xpath_ns('id', 'http://www.w3.org/XML/1998/namespace'))
+ params = {}
+ for param in param_group:
+ params[param.get('name')] = param.get('value')
+ param_groups[group_id] = params
+
+ formats = []
+ for video in smil.findall(self._xpath_ns('.//video', namespace)):
+ src = video.get('src')
+ if not src:
+ continue
+ bitrate = float_or_none(video.get('system-bitrate') or video.get('systemBitrate'), 1000)
+ group_id = video.get('paramGroup')
+ param_group = param_groups[group_id]
+ for proto in param_group['protocols'].split(','):
+ formats.append({
+ 'url': '%s://%s' % (proto, param_group['host']),
+ 'app': param_group['app'],
+ 'play_path': src,
+ 'ext': 'flv',
+ 'format_id': '%s-%d' % (proto, bitrate),
+ 'tbr': bitrate,
+ 'protocol': proto,
+ })
+ self._sort_formats(formats)
+ return formats
+
+ def extract_from_xml_url(self, video_id, xml_url):
+ doc = self._download_xml(
+ xml_url, video_id,
+ note='Downloading video info',
+ errnote='Failed to download video info')
+
+ title = doc.find('.//information/title').text
+ description = xpath_text(doc, './/information/detail', 'description')
+ duration = int_or_none(xpath_text(doc, './/details/lengthSec', 'duration'))
+ uploader = xpath_text(doc, './/details/originChannelTitle', 'uploader')
+ uploader_id = xpath_text(doc, './/details/originChannelId', 'uploader id')
+ upload_date = unified_strdate(xpath_text(doc, './/details/airtime', 'upload date'))
+
+ def xml_to_thumbnails(fnode):
+ thumbnails = []
+ for node in fnode:
+ thumbnail_url = node.text
+ if not thumbnail_url:
+ continue
+ thumbnail = {
+ 'url': thumbnail_url,
+ }
+ if 'key' in node.attrib:
+ m = re.match('^([0-9]+)x([0-9]+)$', node.attrib['key'])
+ if m:
+ thumbnail['width'] = int(m.group(1))
+ thumbnail['height'] = int(m.group(2))
+ thumbnails.append(thumbnail)
+ return thumbnails
+
+ thumbnails = xml_to_thumbnails(doc.findall('.//teaserimages/teaserimage'))
+
+ format_nodes = doc.findall('.//formitaeten/formitaet')
+ quality = qualities(['veryhigh', 'high', 'med', 'low'])
+
+ def get_quality(elem):
+ return quality(xpath_text(elem, 'quality'))
+ format_nodes.sort(key=get_quality)
+ format_ids = []
+ formats = []
+ for fnode in format_nodes:
+ video_url = fnode.find('url').text
+ is_available = 'http://www.metafilegenerator' not in video_url
+ if not is_available:
+ continue
+ format_id = fnode.attrib['basetype']
+ quality = xpath_text(fnode, './quality', 'quality')
+ format_m = re.match(r'''(?x)
+ (?P<vcodec>[^_]+)_(?P<acodec>[^_]+)_(?P<container>[^_]+)_
+ (?P<proto>[^_]+)_(?P<index>[^_]+)_(?P<indexproto>[^_]+)
+ ''', format_id)
+
+ ext = determine_ext(video_url, None) or format_m.group('container')
+ if ext not in ('smil', 'f4m', 'm3u8'):
+ format_id = format_id + '-' + quality
+ if format_id in format_ids:
+ continue
+
+ if ext == 'meta':
+ continue
+ elif ext == 'smil':
+ formats.extend(self._extract_smil_formats(
+ video_url, video_id, fatal=False))
+ elif ext == 'm3u8':
+ formats.extend(self._extract_m3u8_formats(
+ video_url, video_id, 'mp4', m3u8_id='hls', fatal=False))
+ elif ext == 'f4m':
+ formats.extend(self._extract_f4m_formats(
+ video_url, video_id, f4m_id='hds', fatal=False))
+ else:
+ proto = format_m.group('proto').lower()
+
+ abr = int_or_none(xpath_text(fnode, './audioBitrate', 'abr'), 1000)
+ vbr = int_or_none(xpath_text(fnode, './videoBitrate', 'vbr'), 1000)
+
+ width = int_or_none(xpath_text(fnode, './width', 'width'))
+ height = int_or_none(xpath_text(fnode, './height', 'height'))
+
+ filesize = int_or_none(xpath_text(fnode, './filesize', 'filesize'))
+
+ format_note = ''
+ if not format_note:
+ format_note = None
+
+ formats.append({
+ 'format_id': format_id,
+ 'url': video_url,
+ 'ext': ext,
+ 'acodec': format_m.group('acodec'),
+ 'vcodec': format_m.group('vcodec'),
+ 'abr': abr,
+ 'vbr': vbr,
+ 'width': width,
+ 'height': height,
+ 'filesize': filesize,
+ 'format_note': format_note,
+ 'protocol': proto,
+ '_available': is_available,
+ })
+ format_ids.append(format_id)
+
+ self._sort_formats(formats)
return {
'id': video_id,
- 'url': video_url,
'title': title,
- 'ext': determine_ext(video_url)
+ 'description': description,
+ 'duration': duration,
+ 'thumbnails': thumbnails,
+ 'uploader': uploader,
+ 'uploader_id': uploader_id,
+ 'upload_date': upload_date,
+ 'formats': formats,
+ }
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+ xml_url = 'http://www.zdf.de/ZDFmediathek/xmlservice/web/beitragsDetails?ak=web&id=%s' % video_id
+ return self.extract_from_xml_url(video_id, xml_url)
+
+
+class ZDFChannelIE(InfoExtractor):
+ _VALID_URL = r'(?:zdf:topic:|https?://www\.zdf\.de/ZDFmediathek(?:#)?/.*kanaluebersicht/(?:[^/]+/)?)(?P<id>[0-9]+)'
+ _TESTS = [{
+ 'url': 'http://www.zdf.de/ZDFmediathek#/kanaluebersicht/1586442/sendung/Titanic',
+ 'info_dict': {
+ 'id': '1586442',
+ },
+ 'playlist_count': 3,
+ }, {
+ 'url': 'http://www.zdf.de/ZDFmediathek/kanaluebersicht/aktuellste/332',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://www.zdf.de/ZDFmediathek/kanaluebersicht/meist-gesehen/332',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://www.zdf.de/ZDFmediathek/kanaluebersicht/_/1798716?bc=nrt;nrm?flash=off',
+ 'only_matching': True,
+ }]
+ _PAGE_SIZE = 50
+
+ def _fetch_page(self, channel_id, page):
+ offset = page * self._PAGE_SIZE
+ xml_url = (
+ 'http://www.zdf.de/ZDFmediathek/xmlservice/web/aktuellste?ak=web&offset=%d&maxLength=%d&id=%s'
+ % (offset, self._PAGE_SIZE, channel_id))
+ doc = self._download_xml(
+ xml_url, channel_id,
+ note='Downloading channel info',
+ errnote='Failed to download channel info')
+
+ title = doc.find('.//information/title').text
+ description = doc.find('.//information/detail').text
+ for asset in doc.findall('.//teasers/teaser'):
+ a_type = asset.find('./type').text
+ a_id = asset.find('./details/assetId').text
+ if a_type not in ('video', 'topic'):
+ continue
+ yield {
+ '_type': 'url',
+ 'playlist_title': title,
+ 'playlist_description': description,
+ 'url': 'zdf:%s:%s' % (a_type, a_id),
+ }
+
+ def _real_extract(self, url):
+ channel_id = self._match_id(url)
+ entries = OnDemandPagedList(
+ functools.partial(self._fetch_page, channel_id), self._PAGE_SIZE)
+
+ return {
+ '_type': 'playlist',
+ 'id': channel_id,
+ 'entries': entries,
}
projects / youtube-dl / blobdiff