[vice] add support for uplynk preplay videos(#11101)
This commit is contained in:
Remita Amine
parent
f4dfa9a5ed
commit
b811b4c93b
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@ -1,12 +1,92 @@
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from __future__ import unicode_literals
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import re
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import time
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import hashlib
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import json
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from .adobepass import AdobePassIE
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from .common import InfoExtractor
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from ..utils import ExtractorError
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from ..compat import compat_HTTPError
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from ..utils import (
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int_or_none,
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parse_age_limit,
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str_or_none,
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parse_duration,
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ExtractorError,
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extract_attributes,
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)
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class ViceIE(InfoExtractor):
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class ViceBaseIE(AdobePassIE):
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def _extract_preplay_video(self, url, webpage):
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watch_hub_data = extract_attributes(self._search_regex(
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r'(?s)(<watch-hub\s*.+?</watch-hub>)', webpage, 'watch hub'))
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video_id = watch_hub_data['vms-id']
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title = watch_hub_data['video-title']
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query = {}
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is_locked = watch_hub_data.get('video-locked') == '1'
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if is_locked:
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resource = self._get_mvpd_resource(
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'VICELAND', title, video_id,
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watch_hub_data.get('video-rating'))
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query['tvetoken'] = self._extract_mvpd_auth(url, video_id, 'VICELAND', resource)
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# signature generation algorithm is reverse engineered from signatureGenerator in
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# webpack:///../shared/~/vice-player/dist/js/vice-player.js in
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# https://www.viceland.com/assets/common/js/web.vendor.bundle.js
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exp = int(time.time()) + 14400
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query.update({
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'exp': exp,
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'sign': hashlib.sha512(('%s:GET:%d' % (video_id, exp)).encode()).hexdigest(),
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})
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try:
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host = 'www.viceland' if is_locked else self._PREPLAY_HOST
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preplay = self._download_json('https://%s.com/en_us/preplay/%s' % (host, video_id), video_id, query=query)
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
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error = json.loads(e.cause.read().decode())
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raise ExtractorError('%s said: %s' % (self.IE_NAME, error['details']), expected=True)
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raise
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video_data = preplay['video']
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base = video_data['base']
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uplynk_preplay_url = preplay['preplayURL']
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episode = video_data.get('episode', {})
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channel = video_data.get('channel', {})
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subtitles = {}
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cc_url = preplay.get('ccURL')
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if cc_url:
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subtitles['en'] = [{
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'url': cc_url,
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}]
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return {
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'_type': 'url_transparent',
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'url': uplynk_preplay_url,
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'id': video_id,
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'title': title,
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'description': base.get('body'),
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'thumbnail': watch_hub_data.get('cover-image') or watch_hub_data.get('thumbnail'),
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'duration': parse_duration(video_data.get('video_duration') or watch_hub_data.get('video-duration')),
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'timestamp': int_or_none(video_data.get('created_at')),
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'age_limit': parse_age_limit(video_data.get('video_rating')),
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'series': video_data.get('show_title') or watch_hub_data.get('show-title'),
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'episode_number': int_or_none(episode.get('episode_number') or watch_hub_data.get('episode')),
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'episode_id': str_or_none(episode.get('id') or video_data.get('episode_id')),
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'season_number': int_or_none(watch_hub_data.get('season')),
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'season_id': str_or_none(episode.get('season_id')),
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'uploader': channel.get('base', {}).get('title') or watch_hub_data.get('channel-title'),
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'uploader_id': str_or_none(channel.get('id')),
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'subtitles': subtitles,
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'ie_key': 'UplynkPreplay',
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}
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class ViceIE(ViceBaseIE):
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_VALID_URL = r'https?://(?:.+?\.)?vice\.com/(?:[^/]+/)?videos?/(?P<id>[^/?#&]+)'
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_TESTS = [{
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@ -21,7 +101,7 @@ class ViceIE(InfoExtractor):
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'add_ie': ['Ooyala'],
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}, {
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'url': 'http://www.vice.com/video/how-to-hack-a-car',
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'md5': '6fb2989a3fed069fb8eab3401fc2d3c9',
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'md5': 'a7ecf64ee4fa19b916c16f4b56184ae2',
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'info_dict': {
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'id': '3jstaBeXgAs',
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'ext': 'mp4',
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@ -32,6 +112,22 @@ class ViceIE(InfoExtractor):
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'upload_date': '20140529',
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},
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'add_ie': ['Youtube'],
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}, {
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'url': 'https://video.vice.com/en_us/video/the-signal-from-tolva/5816510690b70e6c5fd39a56',
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'md5': '',
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'info_dict': {
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'id': '5816510690b70e6c5fd39a56',
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'ext': 'mp4',
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'uploader': 'Waypoint',
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'title': 'The Signal From Tölva',
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'uploader_id': '57f7d621e05ca860fa9ccaf9',
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'timestamp': 1477941983938,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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'add_ie': ['UplynkPreplay'],
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}, {
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'url': 'https://news.vice.com/video/experimenting-on-animals-inside-the-monkey-lab',
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'only_matching': True,
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@ -42,21 +138,21 @@ class ViceIE(InfoExtractor):
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'url': 'https://munchies.vice.com/en/videos/watch-the-trailer-for-our-new-series-the-pizza-show',
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'only_matching': True,
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}]
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_PREPLAY_HOST = 'video.vice'
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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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try:
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embed_code = self._search_regex(
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r'embedCode=([^&\'"]+)', webpage,
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'ooyala embed code', default=None)
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if embed_code:
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return self.url_result('ooyala:%s' % embed_code, 'Ooyala')
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youtube_id = self._search_regex(
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r'data-youtube-id="([^"]+)"', webpage, 'youtube id')
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webpage, urlh = self._download_webpage_handle(url, video_id)
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embed_code = self._search_regex(
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r'embedCode=([^&\'"]+)', webpage,
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'ooyala embed code', default=None)
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if embed_code:
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return self.url_result('ooyala:%s' % embed_code, 'Ooyala')
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youtube_id = self._search_regex(
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r'data-youtube-id="([^"]+)"', webpage, 'youtube id', default=None)
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if youtube_id:
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return self.url_result(youtube_id, 'Youtube')
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except ExtractorError:
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raise ExtractorError('The page doesn\'t contain a video', expected=True)
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return self._extract_preplay_video(urlh.geturl(), webpage)
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class ViceShowIE(InfoExtractor):
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@ -1,23 +1,10 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import time
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import hashlib
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import json
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from .adobepass import AdobePassIE
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from ..compat import compat_HTTPError
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from ..utils import (
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int_or_none,
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parse_age_limit,
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str_or_none,
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parse_duration,
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ExtractorError,
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extract_attributes,
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)
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from .vice import ViceBaseIE
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class VicelandIE(AdobePassIE):
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class VicelandIE(ViceBaseIE):
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_VALID_URL = r'https?://(?:www\.)?viceland\.com/[^/]+/video/[^/]+/(?P<id>[a-f0-9]+)'
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_TEST = {
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'url': 'https://www.viceland.com/en_us/video/cyberwar-trailer/57608447973ee7705f6fbd4e',
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@ -38,70 +25,9 @@ class VicelandIE(AdobePassIE):
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},
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'add_ie': ['UplynkPreplay'],
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}
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_PREPLAY_HOST = 'www.viceland'
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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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watch_hub_data = extract_attributes(self._search_regex(
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r'(?s)(<watch-hub\s*.+?</watch-hub>)', webpage, 'watch hub'))
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video_id = watch_hub_data['vms-id']
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title = watch_hub_data['video-title']
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query = {}
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if watch_hub_data.get('video-locked') == '1':
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resource = self._get_mvpd_resource(
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'VICELAND', title, video_id,
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watch_hub_data.get('video-rating'))
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query['tvetoken'] = self._extract_mvpd_auth(url, video_id, 'VICELAND', resource)
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# signature generation algorithm is reverse engineered from signatureGenerator in
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# webpack:///../shared/~/vice-player/dist/js/vice-player.js in
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# https://www.viceland.com/assets/common/js/web.vendor.bundle.js
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exp = int(time.time()) + 14400
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query.update({
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'exp': exp,
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'sign': hashlib.sha512(('%s:GET:%d' % (video_id, exp)).encode()).hexdigest(),
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})
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try:
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preplay = self._download_json('https://www.viceland.com/en_us/preplay/%s' % video_id, video_id, query=query)
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
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error = json.loads(e.cause.read().decode())
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raise ExtractorError('%s said: %s' % (self.IE_NAME, error['details']), expected=True)
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raise
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video_data = preplay['video']
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base = video_data['base']
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uplynk_preplay_url = preplay['preplayURL']
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episode = video_data.get('episode', {})
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channel = video_data.get('channel', {})
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subtitles = {}
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cc_url = preplay.get('ccURL')
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if cc_url:
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subtitles['en'] = [{
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'url': cc_url,
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}]
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return {
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'_type': 'url_transparent',
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'url': uplynk_preplay_url,
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'id': video_id,
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'title': title,
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'description': base.get('body'),
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'thumbnail': watch_hub_data.get('cover-image') or watch_hub_data.get('thumbnail'),
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'duration': parse_duration(video_data.get('video_duration') or watch_hub_data.get('video-duration')),
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'timestamp': int_or_none(video_data.get('created_at')),
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'age_limit': parse_age_limit(video_data.get('video_rating')),
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'series': video_data.get('show_title') or watch_hub_data.get('show-title'),
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'episode_number': int_or_none(episode.get('episode_number') or watch_hub_data.get('episode')),
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'episode_id': str_or_none(episode.get('id') or video_data.get('episode_id')),
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'season_number': int_or_none(watch_hub_data.get('season')),
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'season_id': str_or_none(episode.get('season_id')),
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'uploader': channel.get('base', {}).get('title') or watch_hub_data.get('channel-title'),
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'uploader_id': str_or_none(channel.get('id')),
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'subtitles': subtitles,
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'ie_key': 'UplynkPreplay',
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}
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return self._extract_preplay_video(url, webpage)
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