# 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')), }