mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-22 17:32:51 +08:00
134 lines
4.7 KiB
Python
134 lines
4.7 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import json
|
|
|
|
from .common import InfoExtractor
|
|
from ..compat import compat_urllib_request
|
|
from ..utils import (
|
|
ExtractorError,
|
|
parse_iso8601,
|
|
)
|
|
|
|
|
|
class VesselIE(InfoExtractor):
|
|
_VALID_URL = r'https?://(?:www\.)?vessel\.com/videos/(?P<id>[0-9a-zA-Z]+)'
|
|
_API_URL_TEMPLATE = 'https://www.vessel.com/api/view/items/%s'
|
|
_LOGIN_URL = 'https://www.vessel.com/api/account/login'
|
|
_NETRC_MACHINE = 'vessel'
|
|
_TEST = {
|
|
'url': 'https://www.vessel.com/videos/HDN7G5UMs',
|
|
'md5': '455cdf8beb71c6dd797fd2f3818d05c4',
|
|
'info_dict': {
|
|
'id': 'HDN7G5UMs',
|
|
'ext': 'mp4',
|
|
'title': 'Nvidia GeForce GTX Titan X - The Best Video Card on the Market?',
|
|
'thumbnail': 're:^https?://.*\.jpg$',
|
|
'upload_date': '20150317',
|
|
'description': 'Did Nvidia pull out all the stops on the Titan X, or does its performance leave something to be desired?',
|
|
'timestamp': int,
|
|
},
|
|
}
|
|
|
|
@staticmethod
|
|
def make_json_request(url, data):
|
|
payload = json.dumps(data).encode('utf-8')
|
|
req = compat_urllib_request.Request(url, payload)
|
|
req.add_header('Content-Type', 'application/json; charset=utf-8')
|
|
return req
|
|
|
|
@staticmethod
|
|
def find_assets(data, asset_type, asset_id=None):
|
|
for asset in data.get('assets', []):
|
|
if not asset.get('type') == asset_type:
|
|
continue
|
|
elif asset_id is not None and not asset.get('id') == asset_id:
|
|
continue
|
|
else:
|
|
yield asset
|
|
|
|
def _check_access_rights(self, data):
|
|
access_info = data.get('__view', {})
|
|
if not access_info.get('allow_access', True):
|
|
err_code = access_info.get('error_code') or ''
|
|
if err_code == 'ITEM_PAID_ONLY':
|
|
raise ExtractorError(
|
|
'This video requires subscription.', expected=True)
|
|
else:
|
|
raise ExtractorError(
|
|
'Access to this content is restricted. (%s said: %s)' % (self.IE_NAME, err_code), expected=True)
|
|
|
|
def _login(self):
|
|
(username, password) = self._get_login_info()
|
|
if username is None:
|
|
return
|
|
self.report_login()
|
|
data = {
|
|
'client_id': 'web',
|
|
'type': 'password',
|
|
'user_key': username,
|
|
'password': password,
|
|
}
|
|
login_request = VesselIE.make_json_request(self._LOGIN_URL, data)
|
|
self._download_webpage(login_request, None, False, 'Wrong login info')
|
|
|
|
def _real_initialize(self):
|
|
self._login()
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
|
|
webpage = self._download_webpage(url, video_id)
|
|
data = self._parse_json(self._search_regex(
|
|
r'App\.bootstrapData\((.*?)\);', webpage, 'data'), video_id)
|
|
asset_id = data['model']['data']['id']
|
|
|
|
req = VesselIE.make_json_request(
|
|
self._API_URL_TEMPLATE % asset_id, {'client': 'web'})
|
|
data = self._download_json(req, video_id)
|
|
video_asset_id = data.get('main_video_asset')
|
|
|
|
self._check_access_rights(data)
|
|
|
|
try:
|
|
video_asset = next(
|
|
VesselIE.find_assets(data, 'video', asset_id=video_asset_id))
|
|
except StopIteration:
|
|
raise ExtractorError('No video assets found')
|
|
|
|
formats = []
|
|
for f in video_asset.get('sources', []):
|
|
if f['name'] == 'hls-index':
|
|
formats.extend(self._extract_m3u8_formats(
|
|
f['location'], video_id, ext='mp4', m3u8_id='m3u8'))
|
|
else:
|
|
formats.append({
|
|
'format_id': f['name'],
|
|
'tbr': f.get('bitrate'),
|
|
'height': f.get('height'),
|
|
'width': f.get('width'),
|
|
'url': f['location'],
|
|
})
|
|
self._sort_formats(formats)
|
|
|
|
thumbnails = []
|
|
for im_asset in VesselIE.find_assets(data, 'image'):
|
|
thumbnails.append({
|
|
'url': im_asset['location'],
|
|
'width': im_asset.get('width', 0),
|
|
'height': im_asset.get('height', 0),
|
|
})
|
|
|
|
return {
|
|
'id': video_id,
|
|
'title': data['title'],
|
|
'formats': formats,
|
|
'thumbnails': thumbnails,
|
|
'description': data.get('short_description'),
|
|
'duration': data.get('duration'),
|
|
'comment_count': data.get('comment_count'),
|
|
'like_count': data.get('like_count'),
|
|
'view_count': data.get('view_count'),
|
|
'timestamp': parse_iso8601(data.get('released_at')),
|
|
}
|