[wimtv] Add extractor (#161)

Added support for VODs, live and embeds

Authored by: nixxo

yt_dlp/extractor/extractors.py

@@ -1559,6 +1559,7 @@
     WeiboMobileIE
 )
 from .weiqitv import WeiqiTVIE
+from .wimtv import WimTVIE
 from .wistia import (
     WistiaIE,
     WistiaPlaylistIE,

yt_dlp/extractor/generic.py

@@ -134,6 +134,7 @@
 from .arcpublishing import ArcPublishingIE
 from .medialaan import MedialaanIE
 from .simplecast import SimplecastIE
+from .wimtv import WimTVIE
 
 
 class GenericIE(InfoExtractor):
@@ -2250,6 +2251,15 @@ class GenericIE(InfoExtractor):
             },
             'playlist_mincount': 52,
         },
+        {
+            # WimTv embed player
+            'url': 'http://www.msmotor.tv/wearefmi-pt-2-2021/',
+            'info_dict': {
+                'id': 'wearefmi-pt-2-2021',
+                'title': '#WEAREFMI – PT.2 – 2021 – MsMotorTV',
+            },
+            'playlist_count': 1,
+        },
     ]
 
     def report_following_redirect(self, new_url):
@@ -3350,6 +3360,11 @@ def _real_extract(self, url):
             return self.playlist_from_matches(
                 rcs_urls, video_id, video_title, ie=RCSEmbedsIE.ie_key())
 
+        wimtv_urls = WimTVIE._extract_urls(webpage)
+        if wimtv_urls:
+            return self.playlist_from_matches(
+                wimtv_urls, video_id, video_title, ie=WimTVIE.ie_key())
+
         bitchute_urls = BitChuteIE._extract_urls(webpage)
         if bitchute_urls:
             return self.playlist_from_matches(

yt_dlp/extractor/wimtv.py

@@ -0,0 +1,163 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    determine_ext,
+    parse_duration,
+    urlencode_postdata,
+    ExtractorError,
+)
+
+
+class WimTVIE(InfoExtractor):
+    _player = None
+    _UUID_RE = r'[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}'
+    _VALID_URL = r'''(?x)
+        https?://platform.wim.tv/
+        (?:
+            (?:embed/)?\?
+            |\#/webtv/.+?/
+        )
+        (?P<type>vod|live|cast)[=/]
+        (?P<id>%s).*?''' % _UUID_RE
+    _TESTS = [{
+        # vod stream
+        'url': 'https://platform.wim.tv/embed/?vod=db29fb32-bade-47b6-a3a6-cb69fe80267a',
+        'md5': 'db29fb32-bade-47b6-a3a6-cb69fe80267a',
+        'info_dict': {
+            'id': 'db29fb32-bade-47b6-a3a6-cb69fe80267a',
+            'ext': 'mp4',
+            'title': 'AMA SUPERCROSS 2020 - R2 ST. LOUIS',
+            'duration': 6481,
+            'thumbnail': r're:https?://.+?/thumbnail/.+?/720$'
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        # live stream
+        'url': 'https://platform.wim.tv/embed/?live=28e22c22-49db-40f3-8c37-8cbb0ff44556&autostart=true',
+        'info_dict': {
+            'id': '28e22c22-49db-40f3-8c37-8cbb0ff44556',
+            'ext': 'mp4',
+            'title': 'Streaming MSmotorTV',
+            'is_live': True,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://platform.wim.tv/#/webtv/automotornews/vod/422492b6-539e-474d-9c6b-68c9d5893365',
+        'only_matching': True,
+    }, {
+        'url': 'https://platform.wim.tv/#/webtv/renzoarborechannel/cast/f47e0d15-5b45-455e-bf0d-dba8ffa96365',
+        'only_matching': True,
+    }]
+
+    @staticmethod
+    def _extract_urls(webpage):
+        return [
+            mobj.group('url')
+            for mobj in re.finditer(
+                r'<iframe[^>]+src=["\'](?P<url>%s)' % WimTVIE._VALID_URL,
+                webpage)]
+
+    def _real_initialize(self):
+        if not self._player:
+            self._get_player_data()
+
+    def _get_player_data(self):
+        msg_id = 'Player data'
+        self._player = {}
+
+        datas = [{
+            'url': 'https://platform.wim.tv/common/libs/player/wimtv/wim-rest.js',
+            'vars': [{
+                'regex': r'appAuth = "(.+?)"',
+                'variable': 'app_auth',
+            }]
+        }, {
+            'url': 'https://platform.wim.tv/common/config/endpointconfig.js',
+            'vars': [{
+                'regex': r'PRODUCTION_HOSTNAME_THUMB = "(.+?)"',
+                'variable': 'thumb_server',
+            }, {
+                'regex': r'PRODUCTION_HOSTNAME_THUMB\s*\+\s*"(.+?)"',
+                'variable': 'thumb_server_path',
+            }]
+        }]
+
+        for data in datas:
+            temp = self._download_webpage(data['url'], msg_id)
+            for var in data['vars']:
+                val = self._search_regex(var['regex'], temp, msg_id)
+                if not val:
+                    raise ExtractorError('%s not found' % var['variable'])
+                self._player[var['variable']] = val
+
+    def _generate_token(self):
+        json = self._download_json(
+            'https://platform.wim.tv/wimtv-server/oauth/token', 'Token generation',
+            headers={'Authorization': 'Basic %s' % self._player['app_auth']},
+            data=urlencode_postdata({'grant_type': 'client_credentials'}))
+        token = json.get('access_token')
+        if not token:
+            raise ExtractorError('access token not generated')
+        return token
+
+    def _generate_thumbnail(self, thumb_id, width='720'):
+        if not thumb_id or not self._player.get('thumb_server'):
+            return None
+        if not self._player.get('thumb_server_path'):
+            self._player['thumb_server_path'] = ''
+        return '%s%s/asset/thumbnail/%s/%s' % (
+            self._player['thumb_server'],
+            self._player['thumb_server_path'],
+            thumb_id, width)
+
+    def _real_extract(self, url):
+        urlc = re.match(self._VALID_URL, url).groupdict()
+        video_id = urlc['id']
+        stream_type = is_live = None
+        if urlc['type'] in {'live', 'cast'}:
+            stream_type = urlc['type'] + '/channel'
+            is_live = True
+        else:
+            stream_type = 'vod'
+            is_live = False
+        token = self._generate_token()
+        json = self._download_json(
+            'https://platform.wim.tv/wimtv-server/api/public/%s/%s/play' % (
+                stream_type, video_id), video_id,
+            headers={'Authorization': 'Bearer %s' % token,
+                     'Content-Type': 'application/json'},
+            data=bytes('{}', 'utf-8'))
+
+        formats = []
+        for src in json.get('srcs') or []:
+            if src.get('mimeType') == 'application/x-mpegurl':
+                formats.extend(
+                    self._extract_m3u8_formats(
+                        src.get('uniqueStreamer'), video_id, 'mp4'))
+            if src.get('mimeType') == 'video/flash':
+                formats.append({
+                    'format_id': 'rtmp',
+                    'url': src.get('uniqueStreamer'),
+                    'ext': determine_ext(src.get('uniqueStreamer'), 'flv'),
+                    'rtmp_live': is_live,
+                })
+        json = json.get('resource')
+        thumb = self._generate_thumbnail(json.get('thumbnailId'))
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': json.get('title') or json.get('name'),
+            'duration': parse_duration(json.get('duration')),
+            'formats': formats,
+            'thumbnail': thumb,
+            'is_live': is_live,
+        }