forked from minhngoc25a/youtube-dl
[hrti] Improve and add support for playlists (Closes #9482)
This commit is contained in:
Sergey M․
parent
95cf60e826
commit
e3755a624b
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@ -2,148 +2,201 @@
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from __future__ import unicode_literals
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import json
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_HTTPError
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)
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from ..compat import compat_HTTPError
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from ..utils import (
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clean_html,
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ExtractorError,
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int_or_none,
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parse_age_limit,
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sanitized_Request,
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ExtractorError
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try_get,
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)
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class HRTiIE(InfoExtractor):
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'''
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Information Extractor for Croatian Radiotelevision video on demand site
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https://hrti.hrt.hr
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Reverse engineered from the JavaScript app in app.min.js
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'''
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class HRTiBaseIE(InfoExtractor):
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"""
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Base Information Extractor for Croatian Radiotelevision
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video on demand site https://hrti.hrt.hr
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Reverse engineered from the JavaScript app in app.min.js
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"""
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_NETRC_MACHINE = 'hrti'
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APP_LANGUAGE = 'hr'
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APP_VERSION = '1.1'
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APP_PUBLICATION_ID = 'all_in_one'
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_VALID_URL = r'https?://hrti.hrt.hr/#/video/show/(?P<id>[0-9]+)/(?P<name>(\w|-)+)?'
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_TEST = {
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'url': 'https://hrti.hrt.hr/#/video/show/2181385/republika-dokumentarna-serija-16-hd',
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'info_dict': {
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'id': '2181385',
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'ext': 'mp4',
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'name': 'REPUBLIKA, dokumentarna serija (4_6)-2251938',
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},
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'skip': 'Requires login'
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}
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_APP_LANGUAGE = 'hr'
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_APP_VERSION = '1.1'
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_APP_PUBLICATION_ID = 'all_in_one'
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_API_URL = 'http://clientapi.hrt.hr/client_api.php/config/identify/format/json'
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def _initialize_api(self):
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'''Initializes the API and obtains the required urls'''
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api_url = 'http://clientapi.hrt.hr/client_api.php/config/identify/format/json'
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app_data = json.dumps({
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'application_publication_id': HRTiIE.APP_PUBLICATION_ID
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})
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self.uuid = self._download_json(api_url, None, note='Getting UUID',
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errnote='Unable to obtain an UUID',
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data=app_data)['uuid']
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init_data = {
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'application_publication_id': self._APP_PUBLICATION_ID
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}
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app_data = json.dumps({
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'uuid': self.uuid,
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'application_publication_id': HRTiIE.APP_PUBLICATION_ID,
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'screen_height': 1080,
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'screen_width': 1920,
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'os': 'Windows',
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'os_version': 'NT 4.0',
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'device_model_string_id': 'chrome 42.0.2311.135',
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'application_version': HRTiIE.APP_VERSION
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})
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uuid = self._download_json(
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self._API_URL, None, note='Downloading uuid',
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errnote='Unable to download uuid',
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data=json.dumps(init_data).encode('utf-8'))['uuid']
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req = sanitized_Request(api_url, data=app_data)
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app_data = {
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'uuid': uuid,
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'application_publication_id': self._APP_PUBLICATION_ID,
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'application_version': self._APP_VERSION
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}
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req = sanitized_Request(self._API_URL, data=json.dumps(app_data).encode('utf-8'))
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req.get_method = lambda: 'PUT'
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resources = self._download_json(
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req, None, note='Getting API endpoint and session information',
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errnote='Unable to get endpoint and session information',
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headers={'Content-type': 'application/json'})
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req, None, note='Downloading session information',
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errnote='Unable to download session information')
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self._session_id = resources['session_id']
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self.session_id = resources['session_id']
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modules = resources['modules']
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self.search_url = modules['vod_catalog']['resources']['search']['uri']
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self.search_url = self.search_url.format(
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language=HRTiIE.APP_LANGUAGE,
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application_id=HRTiIE.APP_PUBLICATION_ID)
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self._search_url = modules['vod_catalog']['resources']['search']['uri'].format(
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language=self._APP_LANGUAGE,
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application_id=self._APP_PUBLICATION_ID)
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self.login_url = modules['user']['resources']['login']['uri']
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self.login_url = self.login_url.format(session_id=self.session_id)
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self.login_url += '/format/json'
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self._login_url = (modules['user']['resources']['login']['uri'] +
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'/format/json').format(session_id=self._session_id)
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self.logout_url = modules['user']['resources']['logout']['uri']
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self._logout_url = modules['user']['resources']['logout']['uri']
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def _login(self):
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'''Performs a login to the webservice'''
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(username, password) = self._get_login_info()
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# TODO: figure out authentication with cookies
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if username is None or password is None:
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self.raise_login_required()
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auth_data = json.dumps({
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auth_data = {
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'username': username,
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'password': password,
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})
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}
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try:
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auth_info = self._download_json(
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self.login_url, None, note='Authenticating',
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errnote='Unable to log in', data=auth_data)
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except ExtractorError as ee:
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if isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 406:
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raise ExtractorError('Unable to login, ' +
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'incorrect username and/or password')
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raise
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self._login_url, None, note='Logging in', errnote='Unable to log in',
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data=json.dumps(auth_data).encode('utf-8'))
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 406:
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auth_info = self._parse_json(e.cause.read().encode('utf-8'), None)
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else:
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raise
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self.token = auth_info['secure_streaming_token']
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self.access_token = auth_info['session_token']
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error_message = auth_info.get('error', {}).get('message')
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if error_message:
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raise ExtractorError(
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'%s said: %s' % (self.IE_NAME, error_message),
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expected=True)
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self.logout_url = self.logout_url.format(session_id=self.session_id,
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access_token=self.access_token)
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self.logout_url += '/format/json'
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self._token = auth_info['secure_streaming_token']
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def _real_initialize(self):
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'''Performs necessary operations so that the information extractor is
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ready for operation'''
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self._initialize_api()
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self._login()
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def _logout(self):
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'''Performs logout from the webservice'''
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self._download_json(self.logout_url, None, note='Logout',
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errnote='Unable to log out', fatal=False)
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class HRTiIE(HRTiBaseIE):
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_VALID_URL = r'''(?x)
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(?:
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hrti:(?P<short_id>[0-9]+)|
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https?://
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hrti\.hrt\.hr/\#/video/show/(?P<id>[0-9]+)/(?P<display_id>[^/]+)?
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)
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'''
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_TESTS = [{
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'url': 'https://hrti.hrt.hr/#/video/show/2181385/republika-dokumentarna-serija-16-hd',
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'info_dict': {
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'id': '2181385',
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'display_id': 'republika-dokumentarna-serija-16-hd',
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'ext': 'mp4',
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'title': 'REPUBLIKA, dokumentarna serija (1/6) (HD)',
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'description': 'md5:48af85f620e8e0e1df4096270568544f',
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'duration': 2922,
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'view_count': int,
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'average_rating': int,
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'episode_number': int,
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'season_number': int,
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'age_limit': 12,
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},
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'skip': 'Requires account credentials',
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}, {
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'url': 'https://hrti.hrt.hr/#/video/show/2181385/',
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'only_matching': True,
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}, {
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'url': 'hrti:2181385',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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'''Extract the data necessary to download the video'''
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video_id = self._match_id(url)
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('short_id') or mobj.group('id')
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display_id = mobj.group('display_id') or video_id
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metadata_url = self.search_url + \
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'/video_id/{video_id}/format/json'.format(video_id=video_id)
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video = self._download_json(
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'%s/video_id/%s/format/json' % (self._search_url, video_id),
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display_id, 'Downloading video metadata JSON')['video'][0]
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metadata = self._download_json(metadata_url, video_id,
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note='Getting video metadata')
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video = metadata['video'][0]
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title_info = video.get('title', {})
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title = title_info.get('title_long')
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description = title_info.get('summary_long')
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title_info = video['title']
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title = title_info['title_long']
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movie = video['video_assets']['movie'][0]
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url = movie['url'].format(TOKEN=self.token)
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formats = self._extract_m3u8_formats(url, video_id, 'mp4')
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m3u8_url = movie['url'].format(TOKEN=self._token)
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formats = self._extract_m3u8_formats(
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m3u8_url, display_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls')
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self._sort_formats(formats)
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self._logout()
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description = clean_html(title_info.get('summary_long'))
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age_limit = parse_age_limit(video.get('parental_control', {}).get('rating'))
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view_count = int_or_none(video.get('views'))
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average_rating = int_or_none(video.get('user_rating'))
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duration = int_or_none(movie.get('duration'))
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return {
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'id': video_id,
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'display_id': display_id,
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'title': title,
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'description': description,
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'duration': duration,
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'view_count': view_count,
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'average_rating': average_rating,
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'age_limit': age_limit,
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'formats': formats,
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}
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class HRTiPlaylistIE(HRTiBaseIE):
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_VALID_URL = r'https?://hrti.hrt.hr/#/video/list/category/(?P<id>[0-9]+)/(?P<display_id>[^/]+)?'
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_TESTS = [{
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'url': 'https://hrti.hrt.hr/#/video/list/category/212/ekumena',
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'info_dict': {
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'id': '212',
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'title': 'ekumena',
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},
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'playlist_mincount': 8,
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'skip': 'Requires account credentials',
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}, {
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'url': 'https://hrti.hrt.hr/#/video/list/category/212/',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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category_id = mobj.group('id')
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display_id = mobj.group('display_id') or category_id
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response = self._download_json(
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'%s/category_id/%s/format/json' % (self._search_url, category_id),
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display_id, 'Downloading video metadata JSON')
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video_ids = try_get(
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response, lambda x: x['video_listings'][0]['alternatives'][0]['list'],
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list) or [video['id'] for video in response.get('videos', []) if video.get('id')]
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entries = [self.url_result('hrti:%s' % category_id) for category_id in video_ids]
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return self.playlist_result(entries, category_id, display_id)
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