mirror of
https://github.com/l1ving/youtube-dl
synced 2025-03-13 13:27:23 +08:00
223 lines
8.2 KiB
Python
223 lines
8.2 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..compat import compat_urlparse
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from ..utils import (
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ExtractorError,
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determine_ext,
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find_xpath_attr,
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fix_xml_ampersands,
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int_or_none,
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parse_duration,
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unified_strdate,
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update_url_query,
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xpath_text,
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)
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class RaiBaseIE(InfoExtractor):
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def _extract_relinker_formats(self, relinker_url, video_id):
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formats = []
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for platform in ('mon', 'flash', 'native'):
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relinker = self._download_xml(
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relinker_url, video_id,
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note='Downloading XML metadata for platform %s' % platform,
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transform_source=fix_xml_ampersands,
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query={'output': 45, 'pl': platform},
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headers=self.geo_verification_headers())
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media_url = find_xpath_attr(relinker, './url', 'type', 'content').text
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if media_url == 'http://download.rai.it/video_no_available.mp4':
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self.raise_geo_restricted()
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ext = determine_ext(media_url)
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if (ext == 'm3u8' and platform != 'mon') or (ext == 'f4m' and platform != 'flash'):
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continue
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if ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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media_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif ext == 'f4m':
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manifest_url = update_url_query(
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media_url.replace('manifest#live_hds.f4m', 'manifest.f4m'),
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{'hdcore': '3.7.0', 'plugin': 'aasp-3.7.0.39.44'})
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formats.extend(self._extract_f4m_formats(
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manifest_url, video_id, f4m_id='hds', fatal=False))
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else:
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bitrate = int_or_none(xpath_text(relinker, 'bitrate'))
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formats.append({
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'url': media_url,
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'tbr': bitrate if bitrate > 0 else None,
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'format_id': 'http-%d' % bitrate if bitrate > 0 else 'http',
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})
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return formats
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class RaiPlayIE(RaiBaseIE):
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_VALID_URL = r'https?://(?:www\.)?raiplay\.it/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})\.html'
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_TESTS = [{
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'url': 'http://www.raiplay.it/video/2016/10/La-Casa-Bianca-e06118bb-59a9-4636-b914-498e4cfd2c66.html?source=twitter',
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'md5': '340aa3b7afb54bfd14a8c11786450d76',
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'info_dict': {
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'id': 'e06118bb-59a9-4636-b914-498e4cfd2c66',
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'ext': 'mp4',
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'title': 'La Casa Bianca',
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'thumbnail': 're:^https?://.*\.jpg$',
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'uploader': 're:^Rai.+',
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'description': 're:^[A-Za-z]+'
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}
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}, {
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'url': 'http://www.raiplay.it/video/2016/11/gazebotraindesi-efebe701-969c-4593-92f3-285f0d1ce750.html?',
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'md5': 'ed4da3d70ccf8129a33ab16b34d20ab8',
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'info_dict': {
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'id': 'efebe701-969c-4593-92f3-285f0d1ce750',
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'ext': 'mp4',
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'title': '#gazebotraindesi',
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'thumbnail': 're:^https?://.*\.png$',
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'uploader': 're:^Rai.+',
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'description': 're:^[A-Za-z]+'
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}
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}, {
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'url': 'http://www.raiplay.it/video/2014/04/Report-del-07042014-cb27157f-9dd0-4aee-b788-b1f67643a391.html',
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'md5': '8970abf8caf8aef4696e7b1f2adfc696',
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'info_dict': {
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'id': 'cb27157f-9dd0-4aee-b788-b1f67643a391',
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'ext': 'mp4',
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'title': 'Report del 07/04/2014',
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'thumbnail': 're:^https?://.*\.jpg$',
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'uploader': 're:^Rai.+',
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'description': 're:^[A-Za-z]+'
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}
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}]
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_RESOLUTION = '600x400'
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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canonical_url = self._og_search_url(webpage)
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media = self._download_json('%s?json' % canonical_url,
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video_id, 'Downloading video JSON')
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thumbnails = []
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if 'images' in media:
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for _, value in media.get('images').items():
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if value:
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thumbnails.append({
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'url': value.replace('[RESOLUTION]', self._RESOLUTION)
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})
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formats = None
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duration = None
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if 'video' in media:
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formats
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video = media.get('video')
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duration = parse_duration(video.get('duration')),
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formats = self._extract_relinker_formats(video.get('contentUrl'), video_id)
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': self._og_search_title(webpage),
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'description': self._og_search_description(webpage),
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'uploader': media.get('channel'),
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'duration': duration,
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'thumbnails': thumbnails,
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'formats': formats
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}
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class RaiIE(RaiBaseIE):
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_VALID_URL = r'https?://.+\.(?:rai|rainews)\.it/dl/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})\.html'
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_TESTS = [{
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'url': 'http://www.raisport.rai.it/dl/raiSport/media/rassegna-stampa-04a9f4bd-b563-40cf-82a6-aad3529cb4a9.html',
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'info_dict': {
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'id': '04a9f4bd-b563-40cf-82a6-aad3529cb4a9',
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'ext': 'flv',
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'title': 'TG PRIMO TEMPO',
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'upload_date': '20140612',
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'duration': 1758,
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'thumbnail': 're:^https?://.*\.jpg$'
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}
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}, {
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'url': 'http://www.rainews.it/dl/rainews/media/Weekend-al-cinema-da-Hollywood-arriva-il-thriller-di-Tate-Taylor-La-ragazza-del-treno-1632c009-c843-4836-bb65-80c33084a64b.html',
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'info_dict': {
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'id': '1632c009-c843-4836-bb65-80c33084a64b',
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'ext': 'flv',
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'title': 'Weekend al cinema, da Hollywood arriva il thriller di Tate Taylor \"La ragazza del treno\" ',
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'upload_date': '20161103',
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'thumbnail': 're:^https?://.*\.png$',
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'description': 're:^[A-Za-z]+'
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}
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}, {
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'url': 'http://www.rai.it/dl/RaiTV/programmi/media/ContentItem-efb17665-691c-45d5-a60c-5301333cbb0c.html',
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'md5': '11959b4e44fa74de47011b5799490adf',
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'info_dict': {
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'id': 'efb17665-691c-45d5-a60c-5301333cbb0c',
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'ext': 'mp4',
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'title': 'TG1 ore 20:00 del 03/11/2016',
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'thumbnail': 're:^https?://.*\.jpg$',
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'upload_date': '20161103',
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'description': 're:^[A-Za-z]+'
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}
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}]
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def _real_extract(self, url):
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content_id = self._match_id(url)
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media = self._download_json(
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'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-%s.html?json' % content_id,
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content_id, 'Downloading video JSON')
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thumbnails = []
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for image_type in ('image', 'image_medium', 'image_300'):
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thumbnail_url = media.get(image_type)
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if thumbnail_url:
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thumbnails.append({
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'url': compat_urlparse.urljoin(url, thumbnail_url),
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})
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formats = []
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media_type = media['type']
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if 'Audio' in media_type:
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formats.append({
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'format_id': media.get('formatoAudio'),
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'url': media['audioUrl'],
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'ext': media.get('formatoAudio'),
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})
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elif 'Video' in media_type:
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formats.extend(self._extract_relinker_formats(media['mediaUri'], content_id))
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self._sort_formats(formats)
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else:
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raise ExtractorError('not a media file')
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subtitles = {}
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captions = media.get('subtitlesUrl')
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if captions:
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STL_EXT = '.stl'
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SRT_EXT = '.srt'
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if captions.endswith(STL_EXT):
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captions = captions[:-len(STL_EXT)] + SRT_EXT
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subtitles['it'] = [{
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'ext': 'srt',
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'url': captions,
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}]
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return {
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'id': content_id,
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'title': media['name'],
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'description': media.get('desc'),
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'thumbnails': thumbnails,
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'uploader': media.get('author'),
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'upload_date': unified_strdate(media.get('date')),
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'duration': parse_duration(media.get('length')),
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'formats': formats,
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'subtitles': subtitles,
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}
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