# 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, qualities, float_or_none, ExtractorError, ) class ZDFIE(InfoExtractor): _VALID_URL = r'(?:zdf:|zdf:video:|https?://www\.zdf\.de/ZDFmediathek(?:#)?/(.*beitrag/(?:video/)?))(?P<id>[0-9]+)(?:/[^/?]+)?(?:\?.*)?' _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, }) 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') status_code = doc.find('./status/statuscode') if status_code is not None and status_code.text != 'ok': code = status_code.text if code == 'notVisibleAnymore': message = 'Video %s is not available' % video_id else: message = '%s returned error: %s' % (self.IE_NAME, code) raise ExtractorError(message, expected=True) 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=format_id, fatal=False)) elif ext == 'f4m': formats.extend(self._extract_f4m_formats( video_url, video_id, f4m_id=format_id, 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, 'title': title, '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, }