aboutsummaryrefslogtreecommitdiffstats
path: root/hypervideo_dl/extractor/wistia.py
diff options
context:
space:
mode:
authorJesús <heckyel@hyperbola.info>2021-06-09 17:54:27 -0500
committerJesús <heckyel@hyperbola.info>2021-06-09 17:54:27 -0500
commit27fe903c511691c078942bef5ee9a05a43b15c8f (patch)
tree50f30ab2ec749b965869518c0a28651f8677f0d3 /hypervideo_dl/extractor/wistia.py
downloadhypervideo-27fe903c511691c078942bef5ee9a05a43b15c8f.tar.lz
hypervideo-27fe903c511691c078942bef5ee9a05a43b15c8f.tar.xz
hypervideo-27fe903c511691c078942bef5ee9a05a43b15c8f.zip
initial
Diffstat (limited to 'hypervideo_dl/extractor/wistia.py')
-rw-r--r--hypervideo_dl/extractor/wistia.py199
1 files changed, 199 insertions, 0 deletions
diff --git a/hypervideo_dl/extractor/wistia.py b/hypervideo_dl/extractor/wistia.py
new file mode 100644
index 0000000..ae32a0a
--- /dev/null
+++ b/hypervideo_dl/extractor/wistia.py
@@ -0,0 +1,199 @@
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+ ExtractorError,
+ float_or_none,
+ int_or_none,
+ try_get,
+ unescapeHTML,
+)
+
+
+class WistiaBaseIE(InfoExtractor):
+ _VALID_ID_REGEX = r'(?P<id>[a-z0-9]{10})'
+ _VALID_URL_BASE = r'https?://(?:fast\.)?wistia\.(?:net|com)/embed/'
+ _EMBED_BASE_URL = 'http://fast.wistia.com/embed/'
+
+ def _download_embed_config(self, config_type, config_id, referer):
+ base_url = self._EMBED_BASE_URL + '%ss/%s' % (config_type, config_id)
+ embed_config = self._download_json(
+ base_url + '.json', config_id, headers={
+ 'Referer': referer if referer.startswith('http') else base_url, # Some videos require this.
+ })
+
+ if isinstance(embed_config, dict) and embed_config.get('error'):
+ raise ExtractorError(
+ 'Error while getting the playlist', expected=True)
+
+ return embed_config
+
+ def _extract_media(self, embed_config):
+ data = embed_config['media']
+ video_id = data['hashedId']
+ title = data['name']
+
+ formats = []
+ thumbnails = []
+ for a in data['assets']:
+ aurl = a.get('url')
+ if not aurl:
+ continue
+ astatus = a.get('status')
+ atype = a.get('type')
+ if (astatus is not None and astatus != 2) or atype in ('preview', 'storyboard'):
+ continue
+ elif atype in ('still', 'still_image'):
+ thumbnails.append({
+ 'url': aurl,
+ 'width': int_or_none(a.get('width')),
+ 'height': int_or_none(a.get('height')),
+ 'filesize': int_or_none(a.get('size')),
+ })
+ else:
+ aext = a.get('ext')
+ display_name = a.get('display_name')
+ format_id = atype
+ if atype and atype.endswith('_video') and display_name:
+ format_id = '%s-%s' % (atype[:-6], display_name)
+ f = {
+ 'format_id': format_id,
+ 'url': aurl,
+ 'tbr': int_or_none(a.get('bitrate')) or None,
+ 'preference': 1 if atype == 'original' else None,
+ }
+ if display_name == 'Audio':
+ f.update({
+ 'vcodec': 'none',
+ })
+ else:
+ f.update({
+ 'width': int_or_none(a.get('width')),
+ 'height': int_or_none(a.get('height')),
+ 'vcodec': a.get('codec'),
+ })
+ if a.get('container') == 'm3u8' or aext == 'm3u8':
+ ts_f = f.copy()
+ ts_f.update({
+ 'ext': 'ts',
+ 'format_id': f['format_id'].replace('hls-', 'ts-'),
+ 'url': f['url'].replace('.bin', '.ts'),
+ })
+ formats.append(ts_f)
+ f.update({
+ 'ext': 'mp4',
+ 'protocol': 'm3u8_native',
+ })
+ else:
+ f.update({
+ 'container': a.get('container'),
+ 'ext': aext,
+ 'filesize': int_or_none(a.get('size')),
+ })
+ formats.append(f)
+
+ self._sort_formats(formats)
+
+ subtitles = {}
+ for caption in data.get('captions', []):
+ language = caption.get('language')
+ if not language:
+ continue
+ subtitles[language] = [{
+ 'url': self._EMBED_BASE_URL + 'captions/' + video_id + '.vtt?language=' + language,
+ }]
+
+ return {
+ 'id': video_id,
+ 'title': title,
+ 'description': data.get('seoDescription'),
+ 'formats': formats,
+ 'thumbnails': thumbnails,
+ 'duration': float_or_none(data.get('duration')),
+ 'timestamp': int_or_none(data.get('createdAt')),
+ 'subtitles': subtitles,
+ }
+
+
+class WistiaIE(WistiaBaseIE):
+ _VALID_URL = r'(?:wistia:|%s(?:iframe|medias)/)%s' % (WistiaBaseIE._VALID_URL_BASE, WistiaBaseIE._VALID_ID_REGEX)
+
+ _TESTS = [{
+ # with hls video
+ 'url': 'wistia:807fafadvk',
+ 'md5': 'daff0f3687a41d9a71b40e0e8c2610fe',
+ 'info_dict': {
+ 'id': '807fafadvk',
+ 'ext': 'mp4',
+ 'title': 'Drip Brennan Dunn Workshop',
+ 'description': 'a JV Webinars video',
+ 'upload_date': '20160518',
+ 'timestamp': 1463607249,
+ 'duration': 4987.11,
+ },
+ }, {
+ 'url': 'wistia:sh7fpupwlt',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://fast.wistia.net/embed/iframe/sh7fpupwlt',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://fast.wistia.com/embed/iframe/sh7fpupwlt',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://fast.wistia.net/embed/medias/sh7fpupwlt.json',
+ 'only_matching': True,
+ }]
+
+ # https://wistia.com/support/embed-and-share/video-on-your-website
+ @staticmethod
+ def _extract_url(webpage):
+ urls = WistiaIE._extract_urls(webpage)
+ return urls[0] if urls else None
+
+ @staticmethod
+ def _extract_urls(webpage):
+ urls = []
+ for match in re.finditer(
+ r'<(?:meta[^>]+?content|(?:iframe|script)[^>]+?src)=["\'](?P<url>(?:https?:)?//(?:fast\.)?wistia\.(?:net|com)/embed/(?:iframe|medias)/[a-z0-9]{10})', webpage):
+ urls.append(unescapeHTML(match.group('url')))
+ for match in re.finditer(
+ r'''(?sx)
+ <div[^>]+class=(["'])(?:(?!\1).)*?\bwistia_async_(?P<id>[a-z0-9]{10})\b(?:(?!\1).)*?\1
+ ''', webpage):
+ urls.append('wistia:%s' % match.group('id'))
+ for match in re.finditer(r'(?:data-wistia-?id=["\']|Wistia\.embed\(["\']|id=["\']wistia_)(?P<id>[a-z0-9]{10})', webpage):
+ urls.append('wistia:%s' % match.group('id'))
+ return urls
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+ embed_config = self._download_embed_config('media', video_id, url)
+ return self._extract_media(embed_config)
+
+
+class WistiaPlaylistIE(WistiaBaseIE):
+ _VALID_URL = r'%splaylists/%s' % (WistiaIE._VALID_URL_BASE, WistiaIE._VALID_ID_REGEX)
+
+ _TEST = {
+ 'url': 'https://fast.wistia.net/embed/playlists/aodt9etokc',
+ 'info_dict': {
+ 'id': 'aodt9etokc',
+ },
+ 'playlist_count': 3,
+ }
+
+ def _real_extract(self, url):
+ playlist_id = self._match_id(url)
+ playlist = self._download_embed_config('playlist', playlist_id, url)
+
+ entries = []
+ for media in (try_get(playlist, lambda x: x[0]['medias']) or []):
+ embed_config = media.get('embed_config')
+ if not embed_config:
+ continue
+ entries.append(self._extract_media(embed_config))
+
+ return self.playlist_result(entries, playlist_id)