--- /dev/null
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..compat import (
+ compat_xpath,
+)
+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|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 = re.match(self._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(compat_xpath('.//MediaSources')):
+ if sources.get('videoType') == 'smoothstreaming':
+ continue
+ for source in sources.findall(compat_xpath('./MediaSource')):
+ video_url = source.text
+ if not video_url or not video_url.startswith('http'):
+ 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,
+ })
+ self._sort_formats(formats)
+
+ subtitles = {}
+ for source in settings.findall(compat_xpath('.//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|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 = re.match(self._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)
projects / youtube-dl / commitdiff