mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-11-18 10:30:03 +01:00
117 lines
4.5 KiB
Python
117 lines
4.5 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..compat import compat_parse_qs
|
|
from ..utils import (
|
|
xpath_text,
|
|
xpath_element,
|
|
int_or_none,
|
|
parse_iso8601,
|
|
ExtractorError,
|
|
)
|
|
|
|
|
|
class RICEIE(InfoExtractor):
|
|
_VALID_URL = r'https?://mediahub\.rice\.edu/app/[Pp]ortal/video\.aspx\?(?P<query>.+)'
|
|
_TEST = {
|
|
'url': 'https://mediahub.rice.edu/app/Portal/video.aspx?PortalID=25ffd62c-3d01-4b29-8c70-7c94270efb3e&DestinationID=66bc9434-03bd-4725-b47e-c659d8d809db&ContentID=YEWIvbhb40aqdjMD1ALSqw',
|
|
'md5': '9b83b4a2eead4912dc3b7fac7c449b6a',
|
|
'info_dict': {
|
|
'id': 'YEWIvbhb40aqdjMD1ALSqw',
|
|
'ext': 'mp4',
|
|
'title': 'Active Learning in Archeology',
|
|
'upload_date': '20140616',
|
|
'timestamp': 1402926346,
|
|
}
|
|
}
|
|
_NS = 'http://schemas.datacontract.org/2004/07/ensembleVideo.Data.Service.Contracts.Models.Player.Config'
|
|
|
|
def _real_extract(self, url):
|
|
qs = compat_parse_qs(re.match(self._VALID_URL, url).group('query'))
|
|
if not qs.get('PortalID') or not qs.get('DestinationID') or not qs.get('ContentID'):
|
|
raise ExtractorError('Invalid URL', expected=True)
|
|
|
|
portal_id = qs['PortalID'][0]
|
|
playlist_id = qs['DestinationID'][0]
|
|
content_id = qs['ContentID'][0]
|
|
|
|
content_data = self._download_xml('https://mediahub.rice.edu/api/portal/GetContentTitle', content_id, query={
|
|
'portalId': portal_id,
|
|
'playlistId': playlist_id,
|
|
'contentId': content_id
|
|
})
|
|
metadata = xpath_element(content_data, './/metaData', fatal=True)
|
|
title = xpath_text(metadata, 'primaryTitle', fatal=True)
|
|
encodings = xpath_element(content_data, './/encodings', fatal=True)
|
|
player_data = self._download_xml('https://mediahub.rice.edu/api/player/GetPlayerConfig', content_id, query={
|
|
'temporaryLinkId': xpath_text(encodings, 'temporaryLinkId', fatal=True),
|
|
'contentId': content_id,
|
|
})
|
|
|
|
common_fmt = {}
|
|
dimensions = xpath_text(encodings, 'dimensions')
|
|
if dimensions:
|
|
wh = dimensions.split('x')
|
|
if len(wh) == 2:
|
|
common_fmt.update({
|
|
'width': int_or_none(wh[0]),
|
|
'height': int_or_none(wh[1]),
|
|
})
|
|
|
|
formats = []
|
|
rtsp_path = xpath_text(player_data, self._xpath_ns('RtspPath', self._NS))
|
|
if rtsp_path:
|
|
fmt = {
|
|
'url': rtsp_path,
|
|
'format_id': 'rtsp',
|
|
}
|
|
fmt.update(common_fmt)
|
|
formats.append(fmt)
|
|
for source in player_data.findall(self._xpath_ns('.//Source', self._NS)):
|
|
video_url = xpath_text(source, self._xpath_ns('File', self._NS))
|
|
if not video_url:
|
|
continue
|
|
if '.m3u8' in video_url:
|
|
formats.extend(self._extract_m3u8_formats(video_url, content_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
|
|
else:
|
|
fmt = {
|
|
'url': video_url,
|
|
'format_id': video_url.split(':')[0],
|
|
}
|
|
fmt.update(common_fmt)
|
|
rtmp = re.search(r'^(?P<url>rtmp://[^/]+/(?P<app>.+))/(?P<playpath>mp4:.+)$', video_url)
|
|
if rtmp:
|
|
fmt.update({
|
|
'url': rtmp.group('url'),
|
|
'play_path': rtmp.group('playpath'),
|
|
'app': rtmp.group('app'),
|
|
'ext': 'flv',
|
|
})
|
|
formats.append(fmt)
|
|
self._sort_formats(formats)
|
|
|
|
thumbnails = []
|
|
for content_asset in content_data.findall('.//contentAssets'):
|
|
asset_type = xpath_text(content_asset, 'type')
|
|
if asset_type == 'image':
|
|
image_url = xpath_text(content_asset, 'httpPath')
|
|
if not image_url:
|
|
continue
|
|
thumbnails.append({
|
|
'id': xpath_text(content_asset, 'ID'),
|
|
'url': image_url,
|
|
})
|
|
|
|
return {
|
|
'id': content_id,
|
|
'title': title,
|
|
'description': xpath_text(metadata, 'abstract'),
|
|
'duration': int_or_none(xpath_text(metadata, 'duration')),
|
|
'timestamp': parse_iso8601(xpath_text(metadata, 'dateUpdated')),
|
|
'thumbnails': thumbnails,
|
|
'formats': formats,
|
|
}
|