Merge 504c935cde into 6db96268c5

yt_dlp/extractor/_extractors.py

@@ -1070,11 +1070,12 @@ from .melonvod import MelonVODIE
 from .metacritic import MetacriticIE
 from .mgtv import MGTVIE
 from .microsoftstream import MicrosoftStreamIE
-from .microsoftvirtualacademy import (
+from .microsoftembed import (
-    MicrosoftVirtualAcademyIE,
+    MicrosoftEmbedIE,
-    MicrosoftVirtualAcademyCourseIE,
+    MicrosoftMediusIE,
+    MicrosoftLearnIE,
+    MicrosoftBuildIE,
 )
-from .microsoftembed import MicrosoftEmbedIE
 from .mildom import (
     MildomIE,
     MildomVodIE,

yt_dlp/extractor/microsoftembed.py

@@ -1,5 +1,13 @@
+import re
+
 from .common import InfoExtractor
-from ..utils import int_or_none, traverse_obj, unified_timestamp
+from ..utils import (
+    int_or_none,
+    parse_iso8601,
+    traverse_obj,
+    unified_timestamp,
+    url_or_none,
+)
 
 
 class MicrosoftEmbedIE(InfoExtractor):
@@ -63,3 +71,221 @@ class MicrosoftEmbedIE(InfoExtractor):
             'subtitles': subtitles,
             'thumbnails': thumbnails,
         }
+
+
+class MicrosoftMediusBaseIE(InfoExtractor):
+    @staticmethod
+    def _sub_to_dict(subtitle_list):
+        subtitles = {}
+        for sub in subtitle_list:
+            subtitles.setdefault(sub.pop('tag', None) or 'unknown', []).append(sub)
+        return subtitles
+
+    def _extract_ism(self, ism_url, video_id):
+        formats = self._extract_ism_formats(ism_url, video_id)
+        for format in formats:
+            if format.get('language') == 'eng' or 'English' in format.get('format_id', ''):
+                format['language_preference'] = -1
+            else:
+                format['language_preference'] = -10
+        return formats
+
+
+class MicrosoftMediusIE(MicrosoftMediusBaseIE):
+    _VALID_URL = r'https?://medius\.microsoft\.com/[^?#]+/(?P<id>[0-9a-f\-]+)'
+
+    _TESTS = [{
+        'url': 'https://medius.microsoft.com/Embed/video-nc/9640d86c-f513-4889-959e-5dace86e7d2b',
+        'info_dict': {
+            'id': '9640d86c-f513-4889-959e-5dace86e7d2b',
+            'ext': 'ismv',
+            'title': 'Rapidly code, test and ship from secure cloud developer environments',
+            'description': 'md5:33c8e4facadc438613476eea24165f71',
+            'thumbnail': r're:https://mediusimg\.event\.microsoft\.com/video-\d+/thumbnail\.jpg.*',
+            'subtitles': 'count:30',
+        },
+        'params': {'listsubtitles': True},
+    }, {
+        'url': 'https://medius.microsoft.com/Embed/video-nc/81215af5-c813-4dcd-aede-94f4e1a7daa3',
+        'info_dict': {
+            'id': '81215af5-c813-4dcd-aede-94f4e1a7daa3',
+            'ext': 'ismv',
+            'title': 'Microsoft Build opening',
+            'description': 'md5:43455096141077a1f23144cab8cec1cb',
+            'thumbnail': r're:https://mediusimg\.event\.microsoft\.com/video-\d+/thumbnail\.jpg.*',
+            'subtitles': 'count:31',
+        },
+        'params': {'listsubtitles': True},
+    }]
+
+    def _extract_subtitle(self, webpage, video_id):
+        captions = traverse_obj(
+            self._search_json(r'const\s+captionsConfiguration\s*=\s*', webpage, 'captions', video_id, default=False),
+            ('languageList', ..., {
+                'url': ('src', {url_or_none}),
+                'tag': ('srclang', {str}),
+                'name': ('kind', {str}),
+            }))
+
+        captions = captions or traverse_obj(
+            re.findall(r'var\s+file\s+=\s+\{[^}]+\'(https://[^\']+\.vtt\?[^\']+)', webpage),
+            (lambda _, v: url_or_none(v), {lambda x: {'url': x, 'tag': x.split('.vtt?')[0].split('_')[-1]}}))
+
+        return self._sub_to_dict(captions)
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        ism_url = self._search_regex(r'StreamUrl\s*=\s*"([^"]+manifest)"', webpage, 'ism url')
+
+        return {
+            'id': video_id,
+            'title': self._og_search_title(webpage),
+            'description': self._og_search_description(webpage),
+            'formats': self._extract_ism(ism_url, video_id),
+            'thumbnail': self._og_search_thumbnail(webpage),
+            'subtitles': self._extract_subtitle(webpage, video_id),
+        }
+
+
+class MicrosoftLearnIE(MicrosoftMediusBaseIE):
+    _VALID_URL = r'https?://learn\.microsoft\.com/(?:[\w\-]+/)?(?P<type>events|shows)/(?P<series>[\w\-]+)(?:/(?P<id>[^?#/]+))?'
+
+    _TESTS = [{
+        'url': 'https://learn.microsoft.com/en-us/events/build-2022/ts01-rapidly-code-test-ship-from-secure-cloud-developer-environments',
+        'info_dict': {
+            'id': '9640d86c-f513-4889-959e-5dace86e7d2b',
+            'ext': 'ismv',
+            'title': 'Rapidly code, test and ship from secure cloud developer environments - Events',
+            'description': 'md5:f26c1a85d41c1cffd27a0279254a25c3',
+            'timestamp': 1653408600,
+            'upload_date': '20220524',
+            'thumbnail': r're:https://mediusimg\.event\.microsoft\.com/video-\d+/thumbnail\.jpg.*',
+        },
+    }, {
+        'url': 'https://learn.microsoft.com/en-us/events/build-2022',
+        'info_dict': {
+            'id': 'build-2022',
+            'title': 'Microsoft Build 2022 - Events',
+            'description': 'md5:c16b43848027df837b22c6fbac7648d3',
+        },
+        'playlist_count': 201,
+    }, {
+        'url': 'https://learn.microsoft.com/en-us/shows/bash-for-beginners/what-is-the-difference-between-a-terminal-and-a-shell-2-of-20-bash-for-beginners/',
+        'info_dict': {
+            'id': 'd44e1a03-a0e5-45c2-9496-5c9fa08dc94c',
+            'ext': 'ismv',
+            'title': 'What is the Difference Between a Terminal and a Shell? (Part 2 of 20)',
+            'description': 'md5:7bbbfb593d21c2cf2babc3715ade6b88',
+            'timestamp': 1676339547,
+            'upload_date': '20230214',
+            'thumbnail': r're:https://learn\.microsoft\.com/video/media/.*\.png',
+            'subtitles': 'count:14',
+        },
+        'params': {'listsubtitles': True},
+    }, {
+        'url': 'https://learn.microsoft.com/en-us/shows/bash-for-beginners',
+        'info_dict': {
+            'id': 'bash-for-beginners',
+            'title': 'Bash for Beginners',
+            'description': 'md5:16a91c07222117d1e00912f0dbc02c2c',
+        },
+        'playlist_count': 20,
+    }]
+
+    def _entries(self, url_base, video_id):
+        skip = 0
+        while True:
+            playlist_info = self._download_json(url_base, video_id, f'Downloading entries {skip}', query={
+                'locale': 'en-us',
+                '$skip': skip,
+            })
+            items = traverse_obj(playlist_info, (
+                'results', ..., 'url', {lambda x: self.url_result(f'https://learn.microsoft.com/en-us{x}')}))
+            yield from items
+            skip += len(items)
+            if skip >= playlist_info['count'] or not items:
+                break
+
+    def _real_extract(self, url):
+        video_type, series, slug = self._match_valid_url(url).groups()
+        video_id = slug or series
+        webpage = self._download_webpage(url, video_id)
+
+        metainfo = {
+            'title': self._og_search_title(webpage),
+            'description': self._og_search_description(webpage),
+        }
+
+        if not slug:
+            url_base = f'https://learn.microsoft.com/api/contentbrowser/search/{video_type}/{series}/{"sessions" if video_type == "events" else "episodes"}'
+            return self.playlist_result(self._entries(url_base, video_id), video_id, **metainfo)
+
+        if video_type == 'events':
+            return self.url_result(
+                self._search_regex(r'<meta\s+name="externalVideoUrl"\s+content="([^"]+)"', webpage, 'videoUrl'), url_transparent=True, **metainfo, **{
+                    'timestamp': parse_iso8601(self._search_regex(
+                        r'<meta\s+name="startDate"\s+content="([^"]+)"', webpage, 'date', default=None)),
+                })
+
+        entry_id = self._search_regex(r'<meta name="entryId" content="([^"]+)"', webpage, 'entryId')
+        video_info = self._download_json(
+            f'https://learn.microsoft.com/api/video/public/v1/entries/{entry_id}', video_id)
+        return {
+            'id': entry_id,
+            'formats': self._extract_ism(video_info['publicVideo']['adaptiveVideoUrl'], video_id),
+            'subtitles': self._sub_to_dict(traverse_obj(video_info, ('publicVideo', 'captions', ..., {
+                'tag': ('language', {str}),
+                'url': ('url', {url_or_none}),
+            }))),
+            **metainfo,
+            **traverse_obj(video_info, {
+                'timestamp': ('createTime', {parse_iso8601}),
+                'thumbnails': ('publicVideo', 'thumbnailOtherSizes', ..., {lambda x: {'url': x}}),
+            }),
+        }
+
+
+class MicrosoftBuildIE(MicrosoftMediusBaseIE):
+    _VALID_URL = [
+        r'https?://build\.microsoft\.com/[\w\-]+/sessions/(?P<id>[0-9a-f\-]+)',
+        r'https?://build\.microsoft\.com/[\w\-]+/(?P<id>sessions)/?(?:[?#]|$)',
+    ]
+
+    _TESTS = [{
+        'url': 'https://build.microsoft.com/en-US/sessions/49e81029-20f0-485b-b641-73b7f9622656?source=sessions',
+        'info_dict': {
+            'id': '81215af5-c813-4dcd-aede-94f4e1a7daa3',
+            'ext': 'ismv',
+            'title': 'Microsoft Build opening',
+            'description': 'md5:756ab1fb60bdc6923d627803694e9cc5',
+            'timestamp': 1684857600,
+            'upload_date': '20230523',
+            'thumbnail': r're:https://mediusimg\.event\.microsoft\.com/video-\d+/thumbnail\.jpg.*',
+        },
+    }, {
+        'url': 'https://build.microsoft.com/en-US/sessions',
+        'info_dict': {
+            'id': 'sessions',
+        },
+        'playlist_mincount': 418,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        entries = [
+            self.url_result(video_info['onDemand'], url_transparent=True, **traverse_obj(video_info, {
+                'id': ('sessionId', {str}),
+                'title': ('title', {str}),
+                'description': ('description', {str}),
+                'timestamp': ('startDateTime', {parse_iso8601}),
+            }))
+            for video_info in self._download_json(
+                'https://api.build.microsoft.com/api/session/all/en-US', video_id, 'Downloading video info')
+        ]
+        if video_id == 'sessions':
+            return self.playlist_result(entries, video_id)
+        else:
+            return traverse_obj(entries, (lambda _, v: v['id'] == video_id), get_all=False)

yt_dlp/extractor/microsoftvirtualacademy.py

@@ -1,189 +0,0 @@
-import re
-
-from .common import InfoExtractor
-from ..utils import (
-    int_or_none,
-    parse_duration,
-    smuggle_url,
-    unsmuggle_url,
-    xpath_text,
-)
-
-
-class MicrosoftVirtualAcademyBaseIE(InfoExtractor):
-    def _extract_base_url(self, course_id, display_id):
-        return self._download_json(
-            'https://api-mlxprod.microsoft.com/services/products/anonymous/%s' % course_id,
-            display_id, 'Downloading course base URL')
-
-    def _extract_chapter_and_title(self, title):
-        if not title:
-            return None, None
-        m = re.search(r'(?P<chapter>\d+)\s*\|\s*(?P<title>.+)', title)
-        return (int(m.group('chapter')), m.group('title')) if m else (None, title)
-
-
-class MicrosoftVirtualAcademyIE(MicrosoftVirtualAcademyBaseIE):
-    IE_NAME = 'mva'
-    IE_DESC = 'Microsoft Virtual Academy videos'
-    _VALID_URL = r'(?:%s:|https?://(?:mva\.microsoft|(?:www\.)?microsoftvirtualacademy)\.com/[^/]+/training-courses/[^/?#&]+-)(?P<course_id>\d+)(?::|\?l=)(?P<id>[\da-zA-Z]+_\d+)' % IE_NAME
-
-    _TESTS = [{
-        'url': 'https://mva.microsoft.com/en-US/training-courses/microsoft-azure-fundamentals-virtual-machines-11788?l=gfVXISmEB_6804984382',
-        'md5': '7826c44fc31678b12ad8db11f6b5abb9',
-        'info_dict': {
-            'id': 'gfVXISmEB_6804984382',
-            'ext': 'mp4',
-            'title': 'Course Introduction',
-            'formats': 'mincount:3',
-            'subtitles': {
-                'en': [{
-                    'ext': 'ttml',
-                }],
-            },
-        }
-    }, {
-        'url': 'mva:11788:gfVXISmEB_6804984382',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        url, smuggled_data = unsmuggle_url(url, {})
-
-        mobj = self._match_valid_url(url)
-        course_id = mobj.group('course_id')
-        video_id = mobj.group('id')
-
-        base_url = smuggled_data.get('base_url') or self._extract_base_url(course_id, video_id)
-
-        settings = self._download_xml(
-            '%s/content/content_%s/videosettings.xml?v=1' % (base_url, video_id),
-            video_id, 'Downloading video settings XML')
-
-        _, title = self._extract_chapter_and_title(xpath_text(
-            settings, './/Title', 'title', fatal=True))
-
-        formats = []
-
-        for sources in settings.findall('.//MediaSources'):
-            sources_type = sources.get('videoType')
-            for source in sources.findall('./MediaSource'):
-                video_url = source.text
-                if not video_url or not video_url.startswith('http'):
-                    continue
-                if sources_type == 'smoothstreaming':
-                    formats.extend(self._extract_ism_formats(
-                        video_url, video_id, 'mss', fatal=False))
-                    continue
-                video_mode = source.get('videoMode')
-                height = int_or_none(self._search_regex(
-                    r'^(\d+)[pP]$', video_mode or '', 'height', default=None))
-                codec = source.get('codec')
-                acodec, vcodec = [None] * 2
-                if codec:
-                    codecs = codec.split(',')
-                    if len(codecs) == 2:
-                        acodec, vcodec = codecs
-                    elif len(codecs) == 1:
-                        vcodec = codecs[0]
-                formats.append({
-                    'url': video_url,
-                    'format_id': video_mode,
-                    'height': height,
-                    'acodec': acodec,
-                    'vcodec': vcodec,
-                })
-
-        subtitles = {}
-        for source in settings.findall('.//MarkerResourceSource'):
-            subtitle_url = source.text
-            if not subtitle_url:
-                continue
-            subtitles.setdefault('en', []).append({
-                'url': '%s/%s' % (base_url, subtitle_url),
-                'ext': source.get('type'),
-            })
-
-        return {
-            'id': video_id,
-            'title': title,
-            'subtitles': subtitles,
-            'formats': formats
-        }
-
-
-class MicrosoftVirtualAcademyCourseIE(MicrosoftVirtualAcademyBaseIE):
-    IE_NAME = 'mva:course'
-    IE_DESC = 'Microsoft Virtual Academy courses'
-    _VALID_URL = r'(?:%s:|https?://(?:mva\.microsoft|(?:www\.)?microsoftvirtualacademy)\.com/[^/]+/training-courses/(?P<display_id>[^/?#&]+)-)(?P<id>\d+)' % IE_NAME
-
-    _TESTS = [{
-        'url': 'https://mva.microsoft.com/en-US/training-courses/microsoft-azure-fundamentals-virtual-machines-11788',
-        'info_dict': {
-            'id': '11788',
-            'title': 'Microsoft Azure Fundamentals: Virtual Machines',
-        },
-        'playlist_count': 36,
-    }, {
-        # with emphasized chapters
-        'url': 'https://mva.microsoft.com/en-US/training-courses/developing-windows-10-games-with-construct-2-16335',
-        'info_dict': {
-            'id': '16335',
-            'title': 'Developing Windows 10 Games with Construct 2',
-        },
-        'playlist_count': 10,
-    }, {
-        'url': 'https://www.microsoftvirtualacademy.com/en-US/training-courses/microsoft-azure-fundamentals-virtual-machines-11788',
-        'only_matching': True,
-    }, {
-        'url': 'mva:course:11788',
-        'only_matching': True,
-    }]
-
-    @classmethod
-    def suitable(cls, url):
-        return False if MicrosoftVirtualAcademyIE.suitable(url) else super(
-            MicrosoftVirtualAcademyCourseIE, cls).suitable(url)
-
-    def _real_extract(self, url):
-        mobj = self._match_valid_url(url)
-        course_id = mobj.group('id')
-        display_id = mobj.group('display_id')
-
-        base_url = self._extract_base_url(course_id, display_id)
-
-        manifest = self._download_json(
-            '%s/imsmanifestlite.json' % base_url,
-            display_id, 'Downloading course manifest JSON')['manifest']
-
-        organization = manifest['organizations']['organization'][0]
-
-        entries = []
-        for chapter in organization['item']:
-            chapter_number, chapter_title = self._extract_chapter_and_title(chapter.get('title'))
-            chapter_id = chapter.get('@identifier')
-            for item in chapter.get('item', []):
-                item_id = item.get('@identifier')
-                if not item_id:
-                    continue
-                metadata = item.get('resource', {}).get('metadata') or {}
-                if metadata.get('learningresourcetype') != 'Video':
-                    continue
-                _, title = self._extract_chapter_and_title(item.get('title'))
-                duration = parse_duration(metadata.get('duration'))
-                description = metadata.get('description')
-                entries.append({
-                    '_type': 'url_transparent',
-                    'url': smuggle_url(
-                        'mva:%s:%s' % (course_id, item_id), {'base_url': base_url}),
-                    'title': title,
-                    'description': description,
-                    'duration': duration,
-                    'chapter': chapter_title,
-                    'chapter_number': chapter_number,
-                    'chapter_id': chapter_id,
-                })
-
-        title = organization.get('title') or manifest.get('metadata', {}).get('title')
-
-        return self.playlist_result(entries, course_id, title)