--- /dev/null
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+ determine_ext,
+ float_or_none,
+ int_or_none,
+)
+
+
+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)
+
+ 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)
+ metadata = self._call_api(pc['orgId'], item_id, meta_method)
+ mobile = self._call_playlist_service(item_id, mobile_method, fatal=False)
+ return pc, mobile, metadata
+
+ def _extract_info(self, streams, mobile_urls, properties):
+ video_id = properties['media_id']
+ formats = []
+
+ for stream in streams:
+ stream_url = stream.get('url')
+ if not stream_url:
+ continue
+ if '.f4m' in stream_url:
+ formats.extend(self._extract_f4m_formats(stream_url, video_id))
+ else:
+ 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': determine_ext(stream_url)
+ }
+ rtmp = re.search(r'^(?P<url>rtmpe?://[^/]+/(?P<app>.+))/(?P<playpath>mp4:.+)$', stream_url)
+ if rtmp:
+ format_id = 'rtmp'
+ if stream.get('videoBitRate'):
+ format_id += '-%d' % int_or_none(stream['videoBitRate'])
+ fmt.update({
+ 'url': rtmp.group('url'),
+ 'play_path': rtmp.group('playpath'),
+ 'app': rtmp.group('app'),
+ 'ext': 'flv',
+ 'format_id': format_id,
+ })
+ formats.append(fmt)
+
+ for mobile_url in mobile_urls:
+ media_url = mobile_url.get('mobileUrl')
+ if not media_url:
+ continue
+ format_id = mobile_url.get('targetMediaPlatform')
+ if determine_ext(media_url) == 'm3u8':
+ formats.extend(self._extract_m3u8_formats(
+ media_url, video_id, 'mp4', entry_protocol='m3u8_native',
+ preference=-1, m3u8_id=format_id))
+ else:
+ formats.append({
+ 'url': media_url,
+ 'format_id': format_id,
+ 'preference': -1,
+ })
+
+ self._sort_formats(formats)
+
+ title = properties['title']
+ description = properties.get('description')
+ timestamp = int_or_none(properties.get('publish_date') or properties.get('create_date'))
+ duration = float_or_none(properties.get('duration_in_milliseconds'), 1000)
+ filesize = int_or_none(properties.get('total_storage_in_bytes'))
+ categories = [properties.get('category')]
+ tags = properties.get('tags', [])
+ thumbnails = [{
+ 'url': thumbnail['url'],
+ 'width': int_or_none(thumbnail.get('width')),
+ 'height': int_or_none(thumbnail.get('height')),
+ } for thumbnail in properties.get('thumbnails', []) if thumbnail.get('url')]
+
+ subtitles = {}
+ for caption in properties.get('captions', {}):
+ lang = caption.get('language_code')
+ subtitles_url = caption.get('url')
+ if lang and subtitles_url:
+ subtitles[lang] = [{
+ 'url': subtitles_url,
+ }]
+
+ return {
+ 'id': video_id,
+ 'title': title,
+ 'description': description,
+ 'formats': formats,
+ 'timestamp': timestamp,
+ 'duration': duration,
+ 'filesize': filesize,
+ 'categories': categories,
+ 'tags': tags,
+ 'thumbnails': thumbnails,
+ 'subtitles': subtitles,
+ }
+
+
+class LimelightMediaIE(LimelightBaseIE):
+ IE_NAME = 'limelight'
+ _VALID_URL = r'(?:limelight:media:|http://link\.videoplatform\.limelight\.com/media/\??\bmediaId=)(?P<id>[a-z0-9]{32})'
+ _TESTS = [{
+ 'url': 'http://link.videoplatform.limelight.com/media/?mediaId=3ffd040b522b4485b6d84effc750cd86',
+ 'info_dict': {
+ 'id': '3ffd040b522b4485b6d84effc750cd86',
+ 'ext': 'flv',
+ 'title': 'HaP and the HB Prince Trailer',
+ 'description': 'md5:8005b944181778e313d95c1237ddb640',
+ 'thumbnail': 're:^https?://.*\.jpeg$',
+ 'duration': 144.23,
+ 'timestamp': 1244136834,
+ 'upload_date': '20090604',
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ },
+ }, {
+ # video with subtitles
+ 'url': 'limelight:media:a3e00274d4564ec4a9b29b9466432335',
+ 'info_dict': {
+ 'id': 'a3e00274d4564ec4a9b29b9466432335',
+ 'ext': 'flv',
+ 'title': '3Play Media Overview Video',
+ 'description': '',
+ 'thumbnail': 're:^https?://.*\.jpeg$',
+ 'duration': 78.101,
+ 'timestamp': 1338929955,
+ 'upload_date': '20120605',
+ 'subtitles': 'mincount:9',
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ },
+ }]
+ _PLAYLIST_SERVICE_PATH = 'media'
+ _API_PATH = 'media'
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+
+ pc, mobile, metadata = self._extract(
+ video_id, 'getPlaylistByMediaId', 'getMobilePlaylistByMediaId', 'properties')
+
+ return self._extract_info(
+ pc['playlistItems'][0].get('streams', []),
+ mobile['mediaList'][0].get('mobileUrls', []) if mobile else [],
+ metadata)
+
+
+class LimelightChannelIE(LimelightBaseIE):
+ IE_NAME = 'limelight:channel'
+ _VALID_URL = r'(?:limelight:channel:|http://link\.videoplatform\.limelight\.com/media/\??\bchannelId=)(?P<id>[a-z0-9]{32})'
+ _TEST = {
+ 'url': 'http://link.videoplatform.limelight.com/media/?channelId=ab6a524c379342f9b23642917020c082',
+ 'info_dict': {
+ 'id': 'ab6a524c379342f9b23642917020c082',
+ 'title': 'Javascript Sample Code',
+ },
+ 'playlist_mincount': 3,
+ }
+ _PLAYLIST_SERVICE_PATH = 'channel'
+ _API_PATH = 'channels'
+
+ def _real_extract(self, url):
+ channel_id = self._match_id(url)
+
+ pc, mobile, medias = self._extract(
+ channel_id, 'getPlaylistByChannelId',
+ 'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1', 'media')
+
+ entries = [
+ self._extract_info(
+ pc['playlistItems'][i].get('streams', []),
+ mobile['mediaList'][i].get('mobileUrls', []) if mobile else [],
+ medias['media_list'][i])
+ for i in range(len(medias['media_list']))]
+
+ return self.playlist_result(entries, channel_id, pc['title'])
+
+
+class LimelightChannelListIE(LimelightBaseIE):
+ IE_NAME = 'limelight:channel_list'
+ _VALID_URL = r'(?:limelight:channel_list:|http://link\.videoplatform\.limelight\.com/media/\?.*?\bchannelListId=)(?P<id>[a-z0-9]{32})'
+ _TEST = {
+ 'url': 'http://link.videoplatform.limelight.com/media/?channelListId=301b117890c4465c8179ede21fd92e2b',
+ 'info_dict': {
+ 'id': '301b117890c4465c8179ede21fd92e2b',
+ 'title': 'Website - Hero Player',
+ },
+ 'playlist_mincount': 2,
+ }
+ _PLAYLIST_SERVICE_PATH = 'channel_list'
+
+ def _real_extract(self, url):
+ channel_list_id = self._match_id(url)
+
+ channel_list = self._call_playlist_service(channel_list_id, 'getMobileChannelListById')
+
+ entries = [
+ self.url_result('limelight:channel:%s' % channel['id'], 'LimelightChannel')
+ for channel in channel_list['channelList']]
+
+ return self.playlist_result(entries, channel_list_id, channel_list['title'])
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