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import re
from .common import InfoExtractor
from ..utils import (
int_or_none,
js_to_json,
parse_duration,
traverse_obj,
try_get,
urljoin
)
class MainStreamingIE(InfoExtractor):
_VALID_URL = r'https?://(?:webtools-?)?(?P<host>[A-Za-z0-9-]*\.msvdn\.net)/(?:embed|amp_embed|content)/(?P<id>\w+)'
_EMBED_REGEX = [rf'<iframe[^>]+?src=["\']?(?P<url>{_VALID_URL})["\']?']
IE_DESC = 'MainStreaming Player'
_TESTS = [
{
# Live stream offline, has alternative content id
'url': 'https://webtools-e18da6642b684f8aa9ae449862783a56.msvdn.net/embed/53EN6GxbWaJC',
'info_dict': {
'id': '53EN6GxbWaJC',
'title': 'Diretta homepage 2021-12-31 12:00',
'description': '',
'live_status': 'was_live',
'ext': 'mp4',
'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster',
},
'expected_warnings': [
'Ignoring alternative content ID: WDAF1KOWUpH3',
'MainStreaming said: Live event is OFFLINE'
],
'skip': 'live stream offline'
}, {
# playlist
'url': 'https://webtools-e18da6642b684f8aa9ae449862783a56.msvdn.net/embed/WDAF1KOWUpH3',
'info_dict': {
'id': 'WDAF1KOWUpH3',
'title': 'Playlist homepage',
},
'playlist_mincount': 2
}, {
# livestream
'url': 'https://webtools-859c1818ed614cc5b0047439470927b0.msvdn.net/embed/tDoFkZD3T1Lw',
'info_dict': {
'id': 'tDoFkZD3T1Lw',
'title': r're:Class CNBC Live \d{4}-\d{2}-\d{2} \d{2}:\d{2}$',
'live_status': 'is_live',
'ext': 'mp4',
'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster',
},
'skip': 'live stream'
}, {
'url': 'https://webtools-f5842579ff984c1c98d63b8d789673eb.msvdn.net/embed/EUlZfGWkGpOd?autoPlay=false',
'info_dict': {
'id': 'EUlZfGWkGpOd',
'title': 'La Settimana ',
'description': '03 Ottobre ore 02:00',
'ext': 'mp4',
'live_status': 'not_live',
'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster',
'duration': 1512
}
}, {
# video without webtools- prefix
'url': 'https://f5842579ff984c1c98d63b8d789673eb.msvdn.net/embed/MfuWmzL2lGkA?autoplay=false&T=1635860445',
'info_dict': {
'id': 'MfuWmzL2lGkA',
'title': 'TG Mattina',
'description': '06 Ottobre ore 08:00',
'ext': 'mp4',
'live_status': 'not_live',
'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster',
'duration': 789.04
}
}, {
# always-on livestream with DVR
'url': 'https://webtools-f5842579ff984c1c98d63b8d789673eb.msvdn.net/embed/HVvPMzy',
'info_dict': {
'id': 'HVvPMzy',
'title': r're:^Diretta LaC News24 \d{4}-\d{2}-\d{2} \d{2}:\d{2}$',
'description': 'canale all news',
'live_status': 'is_live',
'ext': 'mp4',
'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster',
},
'params': {
'skip_download': True,
},
}, {
# no host
'url': 'https://webtools.msvdn.net/embed/MfuWmzL2lGkA',
'only_matching': True
}, {
'url': 'https://859c1818ed614cc5b0047439470927b0.msvdn.net/amp_embed/tDoFkZD3T1Lw',
'only_matching': True
}, {
'url': 'https://859c1818ed614cc5b0047439470927b0.msvdn.net/content/tDoFkZD3T1Lw#',
'only_matching': True
}
]
def _playlist_entries(self, host, playlist_content):
for entry in playlist_content:
content_id = entry.get('contentID')
yield {
'_type': 'url',
'ie_key': MainStreamingIE.ie_key(),
'id': content_id,
'duration': int_or_none(traverse_obj(entry, ('duration', 'totalSeconds'))),
'title': entry.get('title'),
'url': f'https://{host}/embed/{content_id}'
}
@staticmethod
def _get_webtools_host(host):
if not host.startswith('webtools'):
host = 'webtools' + ('-' if not host.startswith('.') else '') + host
return host
def _get_webtools_base_url(self, host):
return f'{self.http_scheme()}//{self._get_webtools_host(host)}'
def _call_api(self, host: str, path: str, item_id: str, query=None, note='Downloading API JSON', fatal=False):
# JSON API, does not appear to be documented
return self._call_webtools_api(host, '/api/v2/' + path, item_id, query, note, fatal)
def _call_webtools_api(self, host: str, path: str, item_id: str, query=None, note='Downloading webtools API JSON', fatal=False):
# webtools docs: https://webtools.msvdn.net/
return self._download_json(
urljoin(self._get_webtools_base_url(host), path), item_id, query=query, note=note, fatal=fatal)
def _real_extract(self, url):
host, video_id = self._match_valid_url(url).groups()
content_info = try_get(
self._call_api(
host, f'content/{video_id}', video_id, note='Downloading content info API JSON'), lambda x: x['playerContentInfo'])
# Fallback
if not content_info:
webpage = self._download_webpage(url, video_id)
player_config = self._parse_json(
self._search_regex(
r'config\s*=\s*({.+?})\s*;', webpage, 'mainstreaming player config',
default='{}', flags=re.DOTALL),
video_id, transform_source=js_to_json, fatal=False) or {}
content_info = player_config['contentInfo']
host = content_info.get('host') or host
video_id = content_info.get('contentID') or video_id
title = content_info.get('title')
description = traverse_obj(content_info, 'longDescription', 'shortDescription', expected_type=str)
live_status = 'not_live'
if content_info.get('drmEnabled'):
self.report_drm(video_id)
alternative_content_id = content_info.get('alternativeContentID')
if alternative_content_id:
self.report_warning(f'Ignoring alternative content ID: {alternative_content_id}')
content_type = int_or_none(content_info.get('contentType'))
format_base_url = None
formats = []
subtitles = {}
# Live content
if content_type == 20:
dvr_enabled = traverse_obj(content_info, ('playerSettings', 'dvrEnabled'), expected_type=bool)
format_base_url = f"https://{host}/live/{content_info['liveSourceID']}/{video_id}/%s{'?DVR' if dvr_enabled else ''}"
live_status = 'is_live'
heartbeat = self._call_api(host, f'heartbeat/{video_id}', video_id, note='Checking stream status') or {}
if heartbeat.get('heartBeatUp') is False:
self.raise_no_formats(f'MainStreaming said: {heartbeat.get("responseMessage")}', expected=True)
live_status = 'was_live'
# Playlist
elif content_type == 31:
return self.playlist_result(
self._playlist_entries(host, content_info.get('playlistContents')), video_id, title, description)
# Normal video content?
elif content_type == 10:
format_base_url = f'https://{host}/vod/{video_id}/%s'
# Progressive format
# Note: in https://webtools.msvdn.net/loader/playerV2.js there is mention of original.mp3 format,
# however it seems to be the same as original.mp4?
formats.append({'url': format_base_url % 'original.mp4', 'format_note': 'original', 'quality': 1})
else:
self.raise_no_formats(f'Unknown content type {content_type}')
if format_base_url:
m3u8_formats, m3u8_subs = self._extract_m3u8_formats_and_subtitles(
format_base_url % 'playlist.m3u8', video_id=video_id, fatal=False)
mpd_formats, mpd_subs = self._extract_mpd_formats_and_subtitles(
format_base_url % 'manifest.mpd', video_id=video_id, fatal=False)
subtitles = self._merge_subtitles(m3u8_subs, mpd_subs)
formats.extend(m3u8_formats + mpd_formats)
return {
'id': video_id,
'title': title,
'description': description,
'formats': formats,
'live_status': live_status,
'duration': parse_duration(content_info.get('duration')),
'tags': content_info.get('tags'),
'subtitles': subtitles,
'thumbnail': urljoin(self._get_webtools_base_url(host), f'image/{video_id}/poster')
}
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