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9c634ef8 | 1 | import re |
2 | ||
3 | from .common import InfoExtractor | |
4 | ||
5 | from ..utils import ( | |
6 | int_or_none, | |
7 | js_to_json, | |
8 | parse_duration, | |
9 | traverse_obj, | |
10 | try_get, | |
11 | urljoin | |
12 | ) | |
13 | ||
14 | ||
15 | class MainStreamingIE(InfoExtractor): | |
16 | _VALID_URL = r'https?://(?:webtools-?)?(?P<host>[A-Za-z0-9-]*\.msvdn.net)/(?:embed|amp_embed|content)/(?P<id>\w+)' | |
bfd973ec | 17 | _EMBED_REGEX = [rf'<iframe[^>]+?src=["\']?(?P<url>{_VALID_URL})["\']?'] |
9c634ef8 | 18 | IE_DESC = 'MainStreaming Player' |
19 | ||
20 | _TESTS = [ | |
21 | { | |
22 | # Live stream offline, has alternative content id | |
23 | 'url': 'https://webtools-e18da6642b684f8aa9ae449862783a56.msvdn.net/embed/53EN6GxbWaJC', | |
24 | 'info_dict': { | |
25 | 'id': '53EN6GxbWaJC', | |
26 | 'title': 'Diretta homepage 2021-12-31 12:00', | |
27 | 'description': '', | |
28 | 'live_status': 'was_live', | |
29 | 'ext': 'mp4', | |
30 | 'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster', | |
31 | }, | |
32 | 'expected_warnings': [ | |
33 | 'Ignoring alternative content ID: WDAF1KOWUpH3', | |
34 | 'MainStreaming said: Live event is OFFLINE' | |
35 | ], | |
36 | 'skip': 'live stream offline' | |
37 | }, { | |
38 | # playlist | |
39 | 'url': 'https://webtools-e18da6642b684f8aa9ae449862783a56.msvdn.net/embed/WDAF1KOWUpH3', | |
40 | 'info_dict': { | |
41 | 'id': 'WDAF1KOWUpH3', | |
42 | 'title': 'Playlist homepage', | |
43 | }, | |
44 | 'playlist_mincount': 2 | |
45 | }, { | |
46 | # livestream | |
47 | 'url': 'https://webtools-859c1818ed614cc5b0047439470927b0.msvdn.net/embed/tDoFkZD3T1Lw', | |
48 | 'info_dict': { | |
49 | 'id': 'tDoFkZD3T1Lw', | |
50 | 'title': r're:Class CNBC Live \d{4}-\d{2}-\d{2} \d{2}:\d{2}$', | |
51 | 'live_status': 'is_live', | |
52 | 'ext': 'mp4', | |
53 | 'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster', | |
54 | }, | |
55 | 'skip': 'live stream' | |
56 | }, { | |
57 | 'url': 'https://webtools-f5842579ff984c1c98d63b8d789673eb.msvdn.net/embed/EUlZfGWkGpOd?autoPlay=false', | |
58 | 'info_dict': { | |
59 | 'id': 'EUlZfGWkGpOd', | |
60 | 'title': 'La Settimana ', | |
61 | 'description': '03 Ottobre ore 02:00', | |
62 | 'ext': 'mp4', | |
63 | 'live_status': 'not_live', | |
64 | 'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster', | |
65 | 'duration': 1512 | |
66 | } | |
67 | }, { | |
68 | # video without webtools- prefix | |
69 | 'url': 'https://f5842579ff984c1c98d63b8d789673eb.msvdn.net/embed/MfuWmzL2lGkA?autoplay=false&T=1635860445', | |
70 | 'info_dict': { | |
71 | 'id': 'MfuWmzL2lGkA', | |
72 | 'title': 'TG Mattina', | |
73 | 'description': '06 Ottobre ore 08:00', | |
74 | 'ext': 'mp4', | |
75 | 'live_status': 'not_live', | |
76 | 'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster', | |
77 | 'duration': 789.04 | |
78 | } | |
79 | }, { | |
80 | # always-on livestream with DVR | |
81 | 'url': 'https://webtools-f5842579ff984c1c98d63b8d789673eb.msvdn.net/embed/HVvPMzy', | |
82 | 'info_dict': { | |
83 | 'id': 'HVvPMzy', | |
84 | 'title': r're:^Diretta LaC News24 \d{4}-\d{2}-\d{2} \d{2}:\d{2}$', | |
85 | 'description': 'canale all news', | |
86 | 'live_status': 'is_live', | |
87 | 'ext': 'mp4', | |
88 | 'thumbnail': r're:https?://[A-Za-z0-9-]*\.msvdn.net/image/\w+/poster', | |
89 | }, | |
90 | 'params': { | |
91 | 'skip_download': True, | |
92 | }, | |
93 | }, { | |
94 | # no host | |
95 | 'url': 'https://webtools.msvdn.net/embed/MfuWmzL2lGkA', | |
96 | 'only_matching': True | |
97 | }, { | |
98 | 'url': 'https://859c1818ed614cc5b0047439470927b0.msvdn.net/amp_embed/tDoFkZD3T1Lw', | |
99 | 'only_matching': True | |
100 | }, { | |
101 | 'url': 'https://859c1818ed614cc5b0047439470927b0.msvdn.net/content/tDoFkZD3T1Lw#', | |
102 | 'only_matching': True | |
103 | } | |
104 | ] | |
105 | ||
9c634ef8 | 106 | def _playlist_entries(self, host, playlist_content): |
107 | for entry in playlist_content: | |
108 | content_id = entry.get('contentID') | |
109 | yield { | |
110 | '_type': 'url', | |
111 | 'ie_key': MainStreamingIE.ie_key(), | |
112 | 'id': content_id, | |
113 | 'duration': int_or_none(traverse_obj(entry, ('duration', 'totalSeconds'))), | |
114 | 'title': entry.get('title'), | |
115 | 'url': f'https://{host}/embed/{content_id}' | |
116 | } | |
117 | ||
118 | @staticmethod | |
119 | def _get_webtools_host(host): | |
120 | if not host.startswith('webtools'): | |
121 | host = 'webtools' + ('-' if not host.startswith('.') else '') + host | |
122 | return host | |
123 | ||
124 | def _get_webtools_base_url(self, host): | |
125 | return f'{self.http_scheme()}//{self._get_webtools_host(host)}' | |
126 | ||
127 | def _call_api(self, host: str, path: str, item_id: str, query=None, note='Downloading API JSON', fatal=False): | |
128 | # JSON API, does not appear to be documented | |
129 | return self._call_webtools_api(host, '/api/v2/' + path, item_id, query, note, fatal) | |
130 | ||
131 | def _call_webtools_api(self, host: str, path: str, item_id: str, query=None, note='Downloading webtools API JSON', fatal=False): | |
132 | # webtools docs: https://webtools.msvdn.net/ | |
133 | return self._download_json( | |
134 | urljoin(self._get_webtools_base_url(host), path), item_id, query=query, note=note, fatal=fatal) | |
135 | ||
136 | def _real_extract(self, url): | |
137 | host, video_id = self._match_valid_url(url).groups() | |
138 | content_info = try_get( | |
139 | self._call_api( | |
140 | host, f'content/{video_id}', video_id, note='Downloading content info API JSON'), lambda x: x['playerContentInfo']) | |
141 | # Fallback | |
142 | if not content_info: | |
143 | webpage = self._download_webpage(url, video_id) | |
144 | player_config = self._parse_json( | |
145 | self._search_regex( | |
146 | r'config\s*=\s*({.+?})\s*;', webpage, 'mainstreaming player config', | |
147 | default='{}', flags=re.DOTALL), | |
148 | video_id, transform_source=js_to_json, fatal=False) or {} | |
149 | content_info = player_config['contentInfo'] | |
150 | ||
151 | host = content_info.get('host') or host | |
152 | video_id = content_info.get('contentID') or video_id | |
153 | title = content_info.get('title') | |
154 | description = traverse_obj(content_info, 'longDescription', 'shortDescription', expected_type=str) | |
155 | live_status = 'not_live' | |
156 | if content_info.get('drmEnabled'): | |
157 | self.report_drm(video_id) | |
158 | ||
159 | alternative_content_id = content_info.get('alternativeContentID') | |
160 | if alternative_content_id: | |
161 | self.report_warning(f'Ignoring alternative content ID: {alternative_content_id}') | |
162 | ||
163 | content_type = int_or_none(content_info.get('contentType')) | |
164 | format_base_url = None | |
165 | formats = [] | |
166 | subtitles = {} | |
167 | # Live content | |
168 | if content_type == 20: | |
169 | dvr_enabled = traverse_obj(content_info, ('playerSettings', 'dvrEnabled'), expected_type=bool) | |
170 | format_base_url = f"https://{host}/live/{content_info['liveSourceID']}/{video_id}/%s{'?DVR' if dvr_enabled else ''}" | |
171 | live_status = 'is_live' | |
172 | heartbeat = self._call_api(host, f'heartbeat/{video_id}', video_id, note='Checking stream status') or {} | |
173 | if heartbeat.get('heartBeatUp') is False: | |
174 | self.raise_no_formats(f'MainStreaming said: {heartbeat.get("responseMessage")}', expected=True) | |
175 | live_status = 'was_live' | |
176 | ||
177 | # Playlist | |
178 | elif content_type == 31: | |
179 | return self.playlist_result( | |
180 | self._playlist_entries(host, content_info.get('playlistContents')), video_id, title, description) | |
181 | # Normal video content? | |
182 | elif content_type == 10: | |
183 | format_base_url = f'https://{host}/vod/{video_id}/%s' | |
184 | # Progressive format | |
185 | # Note: in https://webtools.msvdn.net/loader/playerV2.js there is mention of original.mp3 format, | |
186 | # however it seems to be the same as original.mp4? | |
187 | formats.append({'url': format_base_url % 'original.mp4', 'format_note': 'original', 'quality': 1}) | |
188 | else: | |
189 | self.raise_no_formats(f'Unknown content type {content_type}') | |
190 | ||
191 | if format_base_url: | |
192 | m3u8_formats, m3u8_subs = self._extract_m3u8_formats_and_subtitles( | |
193 | format_base_url % 'playlist.m3u8', video_id=video_id, fatal=False) | |
194 | mpd_formats, mpd_subs = self._extract_mpd_formats_and_subtitles( | |
195 | format_base_url % 'manifest.mpd', video_id=video_id, fatal=False) | |
196 | ||
197 | subtitles = self._merge_subtitles(m3u8_subs, mpd_subs) | |
198 | formats.extend(m3u8_formats + mpd_formats) | |
199 | ||
9c634ef8 | 200 | return { |
201 | 'id': video_id, | |
202 | 'title': title, | |
203 | 'description': description, | |
204 | 'formats': formats, | |
205 | 'live_status': live_status, | |
206 | 'duration': parse_duration(content_info.get('duration')), | |
207 | 'tags': content_info.get('tags'), | |
208 | 'subtitles': subtitles, | |
209 | 'thumbnail': urljoin(self._get_webtools_base_url(host), f'image/{video_id}/poster') | |
210 | } |