#30 [mildom] Add extractor

Authored by @nao20010128nao

youtube_dlc/extractor/extractors.py

@@ -677,6 +677,11 @@
     MicrosoftVirtualAcademyIE,
     MicrosoftVirtualAcademyCourseIE,
 )
+from .mildom import (
+    MildomIE,
+    MildomVodIE,
+    MildomUserVodIE,
+)
 from .ministrygrid import MinistryGridIE
 from .minoto import MinotoIE
 from .miomio import MioMioIE

youtube_dlc/extractor/mildom.py

@@ -0,0 +1,284 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from datetime import datetime
+import itertools
+import json
+import base64
+
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError, std_headers,
+    update_url_query,
+    random_uuidv4,
+    try_get,
+)
+from ..compat import (
+    compat_urlparse,
+    compat_urllib_parse_urlencode,
+    compat_str,
+)
+
+
+class MildomBaseIE(InfoExtractor):
+    _GUEST_ID = None
+    _DISPATCHER_CONFIG = None
+
+    def _call_api(self, url, video_id, query={}, note='Downloading JSON metadata', init=False):
+        url = update_url_query(url, self._common_queries(query, init=init))
+        return self._download_json(url, video_id, note=note)['body']
+
+    def _common_queries(self, query={}, init=False):
+        dc = self._fetch_dispatcher_config()
+        r = {
+            'timestamp': self.iso_timestamp(),
+            '__guest_id': '' if init else self.guest_id(),
+            '__location': dc['location'],
+            '__country': dc['country'],
+            '__cluster': dc['cluster'],
+            '__platform': 'web',
+            '__la': self.lang_code(),
+            '__pcv': 'v2.9.44',
+            'sfr': 'pc',
+            'accessToken': '',
+        }
+        r.update(query)
+        return r
+
+    def _fetch_dispatcher_config(self):
+        if not self._DISPATCHER_CONFIG:
+            try:
+                tmp = self._download_json(
+                    'https://disp.mildom.com/serverListV2', 'initialization',
+                    note='Downloading dispatcher_config', data=json.dumps({
+                        'protover': 0,
+                        'data': base64.b64encode(json.dumps({
+                            'fr': 'web',
+                            'sfr': 'pc',
+                            'devi': 'Windows',
+                            'la': 'ja',
+                            'gid': None,
+                            'loc': '',
+                            'clu': '',
+                            'wh': '1919*810',
+                            'rtm': self.iso_timestamp(),
+                            'ua': std_headers['User-Agent'],
+                        }).encode('utf8')).decode('utf8').replace('\n', ''),
+                    }).encode('utf8'))
+                self._DISPATCHER_CONFIG = self._parse_json(base64.b64decode(tmp['data']), 'initialization')
+            except ExtractorError:
+                self._DISPATCHER_CONFIG = self._download_json(
+                    'https://bookish-octo-barnacle.vercel.app/api/dispatcher_config', 'initialization',
+                    note='Downloading dispatcher_config fallback')
+        return self._DISPATCHER_CONFIG
+
+    @staticmethod
+    def iso_timestamp():
+        'new Date().toISOString()'
+        return datetime.utcnow().isoformat()[0:-3] + 'Z'
+
+    def guest_id(self):
+        'getGuestId'
+        if self._GUEST_ID:
+            return self._GUEST_ID
+        self._GUEST_ID = try_get(
+            self, (
+                lambda x: x._call_api(
+                    'https://cloudac.mildom.com/nonolive/gappserv/guest/h5init', 'initialization',
+                    note='Downloading guest token', init=True)['guest_id'] or None,
+                lambda x: x._get_cookies('https://www.mildom.com').get('gid').value,
+                lambda x: x._get_cookies('https://m.mildom.com').get('gid').value,
+            ), compat_str) or ''
+        return self._GUEST_ID
+
+    def lang_code(self):
+        'getCurrentLangCode'
+        return 'ja'
+
+
+class MildomIE(MildomBaseIE):
+    IE_NAME = 'mildom'
+    IE_DESC = 'Record ongoing live by specific user in Mildom'
+    _VALID_URL = r'https?://(?:(?:www|m)\.)mildom\.com/(?P<id>\d+)'
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        url = 'https://www.mildom.com/%s' % video_id
+
+        webpage = self._download_webpage(url, video_id)
+
+        enterstudio = self._call_api(
+            'https://cloudac.mildom.com/nonolive/gappserv/live/enterstudio', video_id,
+            note='Downloading live metadata', query={'user_id': video_id})
+
+        title = try_get(
+            enterstudio, (
+                lambda x: self._html_search_meta('twitter:description', webpage),
+                lambda x: x['anchor_intro'],
+            ), compat_str)
+        description = try_get(
+            enterstudio, (
+                lambda x: x['intro'],
+                lambda x: x['live_intro'],
+            ), compat_str)
+        uploader = try_get(
+            enterstudio, (
+                lambda x: self._html_search_meta('twitter:title', webpage),
+                lambda x: x['loginname'],
+            ), compat_str)
+
+        servers = self._call_api(
+            'https://cloudac.mildom.com/nonolive/gappserv/live/liveserver', video_id,
+            note='Downloading live server list', query={
+                'user_id': video_id,
+                'live_server_type': 'hls',
+            })
+
+        stream_query = self._common_queries({
+            'streamReqId': random_uuidv4(),
+            'is_lhls': '0',
+        })
+        m3u8_url = update_url_query(servers['stream_server'] + '/%s_master.m3u8' % video_id, stream_query)
+        formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4', headers={
+            'Referer': 'https://www.mildom.com/',
+            'Origin': 'https://www.mildom.com',
+        }, note='Downloading m3u8 information')
+        del stream_query['streamReqId'], stream_query['timestamp']
+        for fmt in formats:
+            # Uses https://github.com/nao20010128nao/bookish-octo-barnacle by @nao20010128nao as a proxy
+            parsed = compat_urlparse.urlparse(fmt['url'])
+            parsed = parsed._replace(
+                netloc='bookish-octo-barnacle.vercel.app',
+                query=compat_urllib_parse_urlencode(stream_query, True),
+                path='/api' + parsed.path)
+            fmt['url'] = compat_urlparse.urlunparse(parsed)
+
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': description,
+            'uploader': uploader,
+            'uploader_id': video_id,
+            'formats': formats,
+            'is_live': True,
+        }
+
+
+class MildomVodIE(MildomBaseIE):
+    IE_NAME = 'mildom:vod'
+    IE_DESC = 'Download a VOD in Mildom'
+    _VALID_URL = r'https?://(?:(?:www|m)\.)mildom\.com/playback/(?P<user_id>\d+)/(?P<id>(?P=user_id)-[a-zA-Z0-9]+)'
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        m = self._VALID_URL_RE.match(url)
+        user_id = m.group('user_id')
+        url = 'https://www.mildom.com/playback/%s/%s' % (user_id, video_id)
+
+        webpage = self._download_webpage(url, video_id)
+
+        autoplay = self._call_api(
+            'https://cloudac.mildom.com/nonolive/videocontent/playback/getPlaybackDetail', video_id,
+            note='Downloading playback metadata', query={
+                'v_id': video_id,
+            })['playback']
+
+        title = try_get(
+            autoplay, (
+                lambda x: self._html_search_meta('og:description', webpage),
+                lambda x: x['title'],
+            ), compat_str)
+        description = try_get(
+            autoplay, (
+                lambda x: x['video_intro'],
+            ), compat_str)
+        uploader = try_get(
+            autoplay, (
+                lambda x: x['author_info']['login_name'],
+            ), compat_str)
+
+        audio_formats = [{
+            'url': autoplay['audio_url'],
+            'format_id': 'audio',
+            'protocol': 'm3u8_native',
+            'vcodec': 'none',
+            'acodec': 'aac',
+        }]
+        video_formats = []
+        for fmt in autoplay['video_link']:
+            video_formats.append({
+                'format_id': 'video-%s' % fmt['name'],
+                'url': fmt['url'],
+                'protocol': 'm3u8_native',
+                'width': fmt['level'] * autoplay['video_width'] // autoplay['video_height'],
+                'height': fmt['level'],
+                'vcodec': 'h264',
+                'acodec': 'aac',
+            })
+
+        stream_query = self._common_queries({
+            'is_lhls': '0',
+        })
+        del stream_query['timestamp']
+        formats = audio_formats + video_formats
+        for fmt in formats:
+            fmt['ext'] = 'mp4'
+            parsed = compat_urlparse.urlparse(fmt['url'])
+            stream_query['path'] = parsed.path[5:]
+            parsed = parsed._replace(
+                netloc='bookish-octo-barnacle.vercel.app',
+                query=compat_urllib_parse_urlencode(stream_query, True),
+                path='/api/vod2/proxy')
+            fmt['url'] = compat_urlparse.urlunparse(parsed)
+
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': description,
+            'uploader': uploader,
+            'uploader_id': user_id,
+            'formats': formats,
+        }
+
+
+class MildomUserVodIE(MildomBaseIE):
+    IE_NAME = 'mildom:user:vod'
+    IE_DESC = 'Download all VODs from specific user in Mildom'
+    _VALID_URL = r'https?://(?:(?:www|m)\.)mildom\.com/profile/(?P<id>\d+)'
+    _TESTS = [{
+        'url': 'https://www.mildom.com/profile/10093333',
+        'info_dict': {
+            'id': '10093333',
+            'title': 'Uploads from ねこばたけ',
+        },
+        'playlist_mincount': 351,
+    }]
+
+    def _real_extract(self, url):
+        user_id = self._match_id(url)
+
+        self._downloader.report_warning('To download ongoing live, please use "https://www.mildom.com/%s" instead. This will list up VODs belonging to user.' % user_id)
+
+        profile = self._call_api(
+            'https://cloudac.mildom.com/nonolive/gappserv/user/profileV2', user_id,
+            query={'user_id': user_id}, note='Downloading user profile')['user_info']
+
+        results = []
+        for page in itertools.count(1):
+            reply = self._call_api(
+                'https://cloudac.mildom.com/nonolive/videocontent/profile/playbackList',
+                user_id, note='Downloading page %d' % page, query={
+                    'user_id': user_id,
+                    'page': page,
+                    'limit': '30',
+                })
+            if not reply:
+                break
+            results.extend('https://www.mildom.com/playback/%s/%s' % (user_id, x['v_id']) for x in reply)
+        return self.playlist_result([
+            self.url_result(u, ie=MildomVodIE.ie_key()) for u in results
+        ], user_id, 'Uploads from %s' % profile['loginname'])

youtube_dlc/utils.py

@@ -5863,3 +5863,10 @@ def clean_podcast_url(url):
                 st\.fm # https://podsights.com/docs/
             )/e
         )/''', '', url)
+
+
+_HEX_TABLE = '0123456789abcdef'
+
+
+def random_uuidv4():
+    return re.sub(r'[xy]', lambda x: _HEX_TABLE[random.randint(0, 15)], 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx')