aboutsummaryrefslogtreecommitdiffhomepage
path: root/youtube_dl/extractor/limelight.py
diff options
context:
space:
mode:
Diffstat (limited to 'youtube_dl/extractor/limelight.py')
-rw-r--r--youtube_dl/extractor/limelight.py126
1 files changed, 105 insertions, 21 deletions
diff --git a/youtube_dl/extractor/limelight.py b/youtube_dl/extractor/limelight.py
index 905a0e85f..ad65b2759 100644
--- a/youtube_dl/extractor/limelight.py
+++ b/youtube_dl/extractor/limelight.py
@@ -4,10 +4,14 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
+from ..compat import compat_HTTPError
from ..utils import (
determine_ext,
float_or_none,
int_or_none,
+ smuggle_url,
+ unsmuggle_url,
+ ExtractorError,
)
@@ -15,20 +19,74 @@ class LimelightBaseIE(InfoExtractor):
_PLAYLIST_SERVICE_URL = 'http://production-ps.lvp.llnw.net/r/PlaylistService/%s/%s/%s'
_API_URL = 'http://api.video.limelight.com/rest/organizations/%s/%s/%s/%s.json'
- def _call_playlist_service(self, item_id, method, fatal=True):
- return self._download_json(
- self._PLAYLIST_SERVICE_URL % (self._PLAYLIST_SERVICE_PATH, item_id, method),
- item_id, 'Downloading PlaylistService %s JSON' % method, fatal=fatal)
+ @classmethod
+ def _extract_urls(cls, webpage, source_url):
+ lm = {
+ 'Media': 'media',
+ 'Channel': 'channel',
+ 'ChannelList': 'channel_list',
+ }
+
+ def smuggle(url):
+ return smuggle_url(url, {'source_url': source_url})
+
+ entries = []
+ for kind, video_id in re.findall(
+ r'LimelightPlayer\.doLoad(Media|Channel|ChannelList)\(["\'](?P<id>[a-z0-9]{32})',
+ webpage):
+ entries.append(cls.url_result(
+ smuggle('limelight:%s:%s' % (lm[kind], video_id)),
+ 'Limelight%s' % kind, video_id))
+ for mobj in re.finditer(
+ # As per [1] class attribute should be exactly equal to
+ # LimelightEmbeddedPlayerFlash but numerous examples seen
+ # that don't exactly match it (e.g. [2]).
+ # 1. http://support.3playmedia.com/hc/en-us/articles/227732408-Limelight-Embedding-the-Captions-Plugin-with-the-Limelight-Player-on-Your-Webpage
+ # 2. http://www.sedona.com/FacilitatorTraining2017
+ r'''(?sx)
+ <object[^>]+class=(["\'])(?:(?!\1).)*\bLimelightEmbeddedPlayerFlash\b(?:(?!\1).)*\1[^>]*>.*?
+ <param[^>]+
+ name=(["\'])flashVars\2[^>]+
+ value=(["\'])(?:(?!\3).)*(?P<kind>media|channel(?:List)?)Id=(?P<id>[a-z0-9]{32})
+ ''', webpage):
+ kind, video_id = mobj.group('kind'), mobj.group('id')
+ entries.append(cls.url_result(
+ smuggle('limelight:%s:%s' % (kind, video_id)),
+ 'Limelight%s' % kind.capitalize(), video_id))
+ # http://support.3playmedia.com/hc/en-us/articles/115009517327-Limelight-Embedding-the-Audio-Description-Plugin-with-the-Limelight-Player-on-Your-Web-Page)
+ for video_id in re.findall(
+ r'(?s)LimelightPlayerUtil\.embed\s*\(\s*{.*?\bmediaId["\']\s*:\s*["\'](?P<id>[a-z0-9]{32})',
+ webpage):
+ entries.append(cls.url_result(
+ smuggle('limelight:media:%s' % video_id),
+ LimelightMediaIE.ie_key(), video_id))
+ return entries
+
+ def _call_playlist_service(self, item_id, method, fatal=True, referer=None):
+ headers = {}
+ if referer:
+ headers['Referer'] = referer
+ try:
+ return self._download_json(
+ self._PLAYLIST_SERVICE_URL % (self._PLAYLIST_SERVICE_PATH, item_id, method),
+ item_id, 'Downloading PlaylistService %s JSON' % method, fatal=fatal, headers=headers)
+ except ExtractorError as e:
+ if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
+ error = self._parse_json(e.cause.read().decode(), item_id)['detail']['contentAccessPermission']
+ if error == 'CountryDisabled':
+ self.raise_geo_restricted()
+ raise ExtractorError(error, expected=True)
+ raise
def _call_api(self, organization_id, item_id, method):
return self._download_json(
self._API_URL % (organization_id, self._API_PATH, item_id, method),
item_id, 'Downloading API %s JSON' % method)
- def _extract(self, item_id, pc_method, mobile_method, meta_method):
- pc = self._call_playlist_service(item_id, pc_method)
+ def _extract(self, item_id, pc_method, mobile_method, meta_method, referer=None):
+ pc = self._call_playlist_service(item_id, pc_method, referer=referer)
metadata = self._call_api(pc['orgId'], item_id, meta_method)
- mobile = self._call_playlist_service(item_id, mobile_method, fatal=False)
+ mobile = self._call_playlist_service(item_id, mobile_method, fatal=False, referer=referer)
return pc, mobile, metadata
def _extract_info(self, streams, mobile_urls, properties):
@@ -48,25 +106,45 @@ class LimelightBaseIE(InfoExtractor):
fmt = {
'url': stream_url,
'abr': float_or_none(stream.get('audioBitRate')),
- 'vbr': float_or_none(stream.get('videoBitRate')),
'fps': float_or_none(stream.get('videoFrameRate')),
- 'width': int_or_none(stream.get('videoWidthInPixels')),
- 'height': int_or_none(stream.get('videoHeightInPixels')),
'ext': ext,
}
- rtmp = re.search(r'^(?P<url>rtmpe?://(?P<host>[^/]+)/(?P<app>.+))/(?P<playpath>mp4:.+)$', stream_url)
+ width = int_or_none(stream.get('videoWidthInPixels'))
+ height = int_or_none(stream.get('videoHeightInPixels'))
+ vbr = float_or_none(stream.get('videoBitRate'))
+ if width or height or vbr:
+ fmt.update({
+ 'width': width,
+ 'height': height,
+ 'vbr': vbr,
+ })
+ else:
+ fmt['vcodec'] = 'none'
+ rtmp = re.search(r'^(?P<url>rtmpe?://(?P<host>[^/]+)/(?P<app>.+))/(?P<playpath>mp[34]:.+)$', stream_url)
if rtmp:
format_id = 'rtmp'
if stream.get('videoBitRate'):
format_id += '-%d' % int_or_none(stream['videoBitRate'])
- http_url = 'http://cpl.delvenetworks.com/' + rtmp.group('playpath')[4:]
- urls.append(http_url)
- http_fmt = fmt.copy()
- http_fmt.update({
- 'url': http_url,
- 'format_id': format_id.replace('rtmp', 'http'),
- })
- formats.append(http_fmt)
+ http_format_id = format_id.replace('rtmp', 'http')
+
+ CDN_HOSTS = (
+ ('delvenetworks.com', 'cpl.delvenetworks.com'),
+ ('video.llnw.net', 's2.content.video.llnw.net'),
+ )
+ for cdn_host, http_host in CDN_HOSTS:
+ if cdn_host not in rtmp.group('host').lower():
+ continue
+ http_url = 'http://%s/%s' % (http_host, rtmp.group('playpath')[4:])
+ urls.append(http_url)
+ if self._is_valid_url(http_url, video_id, http_format_id):
+ http_fmt = fmt.copy()
+ http_fmt.update({
+ 'url': http_url,
+ 'format_id': http_format_id,
+ })
+ formats.append(http_fmt)
+ break
+
fmt.update({
'url': rtmp.group('url'),
'play_path': rtmp.group('playpath'),
@@ -195,10 +273,14 @@ class LimelightMediaIE(LimelightBaseIE):
_API_PATH = 'media'
def _real_extract(self, url):
+ url, smuggled_data = unsmuggle_url(url, {})
video_id = self._match_id(url)
+ self._initialize_geo_bypass(smuggled_data.get('geo_countries'))
pc, mobile, metadata = self._extract(
- video_id, 'getPlaylistByMediaId', 'getMobilePlaylistByMediaId', 'properties')
+ video_id, 'getPlaylistByMediaId',
+ 'getMobilePlaylistByMediaId', 'properties',
+ smuggled_data.get('source_url'))
return self._extract_info(
pc['playlistItems'][0].get('streams', []),
@@ -235,11 +317,13 @@ class LimelightChannelIE(LimelightBaseIE):
_API_PATH = 'channels'
def _real_extract(self, url):
+ url, smuggled_data = unsmuggle_url(url, {})
channel_id = self._match_id(url)
pc, mobile, medias = self._extract(
channel_id, 'getPlaylistByChannelId',
- 'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1', 'media')
+ 'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1',
+ 'media', smuggled_data.get('source_url'))
entries = [
self._extract_info(
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 12:10:45 +0000