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https://github.com/l1ving/youtube-dl
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[zattoo] Add information extractor (closes #14668)
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Alex Seiler
parent
6d0630d880
commit
57012bbee2
@ -1363,5 +1363,11 @@ from .youtube import (
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)
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from .zapiks import ZapiksIE
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from .zaq1 import Zaq1IE
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from .zattoo import (
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QuicklineIE,
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QuicklineLiveIE,
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ZattooIE,
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ZattooLiveIE,
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)
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from .zdf import ZDFIE, ZDFChannelIE
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from .zingmp3 import ZingMp3IE
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261
youtube_dl/extractor/zattoo.py
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261
youtube_dl/extractor/zattoo.py
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@ -0,0 +1,261 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import uuid
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import re
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from .common import InfoExtractor
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from ..utils import (
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compat_str,
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ExtractorError,
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sanitized_Request,
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urlencode_postdata,
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urljoin,
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)
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class ZattooBaseIE(InfoExtractor):
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_NETRC_MACHINE = 'zattoo'
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_HOST_URL = 'https://zattoo.com/'
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def _login(self, uuid, session_id, video_id):
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(username, password) = self._get_login_info()
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if not username or not password:
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raise ExtractorError(
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'A valid %s account is needed to access this media.' % self._NETRC_MACHINE,
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expected=True)
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login_form = {
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'login': username,
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'password': password,
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'remember': True,
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}
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request = sanitized_Request(
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urljoin(self._HOST_URL, '/zapi/v2/account/login'),
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urlencode_postdata(login_form))
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request.add_header(
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'Referer', urljoin(self._HOST_URL, '/login'))
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request.add_header(
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'Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8')
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request.add_header(
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'Cookie', self._generate_cookie(uuid, session_id))
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response = self._request_webpage(
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request, video_id, 'Logging in as %s' % login_form['login'])
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cookie = response.headers.get('Set-Cookie')
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pzuid = self._search_regex(r'pzuid\s*=\s*(.+?);', cookie, 'pzuid')
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data = self._parse_json(
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response.read(), video_id)
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return {
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'ppid': data['session']['ppid'],
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'powerhash': data['session']['power_guide_hash'],
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'pzuid': pzuid,
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'uuid': uuid,
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'session_id': session_id
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}
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def _get_app_token_and_version(self, video_id):
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host_webpage = self._download_webpage(
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self._HOST_URL, video_id)
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app_token = self._html_search_regex(
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r'<script.+window\.appToken\s*=\s*\'(.+)\'', host_webpage, 'app token')
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app_version = self._html_search_regex(
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r'<!--\w+-(.+?)-', host_webpage, 'app version')
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return app_token, app_version
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def _say_hello(self, video_id, uuid, app_token, app_version):
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postdata = {
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'client_app_token': app_token,
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'uuid': uuid,
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'lang': 'en',
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'app_version': app_version,
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'format': 'json',
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}
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request = sanitized_Request(
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urljoin(self._HOST_URL, '/zapi/v2/session/hello'),
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urlencode_postdata(postdata))
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response = self._request_webpage(
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request, video_id, 'Say hello')
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cookie = response.headers.get('Set-Cookie')
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session_id = self._search_regex(
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r'beaker\.session\.id\s*=\s*(.+?);', cookie, 'session id')
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return session_id
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def _generate_cookie(self, uuid, session_id, pzuid=None):
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if not pzuid:
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return 'uuid=%s; beaker.session.id=%s' % (uuid, session_id)
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return 'uuid=%s; beaker.session.id=%s; pzuid=%s' % (uuid, session_id, pzuid)
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def _get_channels_display_cid(self, login_info, video_id):
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request_url = urljoin(self._HOST_URL,
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'/zapi/v2/cached/channels/%s&details=False' % login_info['powerhash'])
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data = self._download_json(
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request_url, video_id, 'Downloading available channel list')
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display_cid = {}
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for elem in data['channel_groups']:
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for channel in elem['channels']:
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display_cid[channel['display_alias']] = channel['cid']
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return display_cid
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def _extract_cid(self, login_info, video_id, channel_name):
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display_cid = self._get_channels_display_cid(login_info, video_id)
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return display_cid[channel_name]
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def _extract_cid_and_video_info(self, video_id):
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data = self._download_json(
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urljoin(self._HOST_URL,
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'/zapi/program/details?program_id=%s&complete=True' % video_id),
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video_id, 'Downloading video information')
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info_dict = {
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'id': video_id,
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'title': data['program']['title'],
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'description': data['program'].get('description'),
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'thumbnail': data['program'].get('image_url')
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}
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cid = data['program']['cid']
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return cid, info_dict
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def _store_dash_format_properties(self, dash_formats, store_list):
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for form in dash_formats:
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if form.get('format_note') == 'DASH video':
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store_list.append(
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{
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'ext': form.get('ext'),
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'width': form.get('width'),
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'height': form.get('height'),
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'tbr': form.get('tbr'),
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'fps': form.get('fps'),
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}
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)
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def _add_stored_information(self, store_list, hls_formats, i_dash):
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for form in hls_formats:
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if i_dash < len(store_list):
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form.update(store_list[i_dash])
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i_dash += 1
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return i_dash
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def _extract_formats(self, cid, video_id, is_live=False):
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postdata = {
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'stream_type': 'dash',
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'https_watch_urls': True,
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}
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url = urljoin(self._HOST_URL, '/zapi/watch/recall/%s/%s' %
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(cid, video_id))
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if is_live:
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postdata.update({'timeshift': 10800})
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url = urljoin(self._HOST_URL, '/zapi/watch/live/%s' % cid)
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request = sanitized_Request(
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url, urlencode_postdata(postdata))
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data = self._download_json(
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request, video_id, 'Downloading dash formats')
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formats = []
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format_info_list = []
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quality = 'hd'
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for elem in data['stream']['watch_urls']:
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if elem.get('audio_channel') == 'A':
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dash_formats = self._extract_mpd_formats(
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elem['url'], video_id, mpd_id='dash-%s' % quality, fatal=False)
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self._store_dash_format_properties(
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dash_formats, format_info_list)
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formats.extend(dash_formats)
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quality = 'sd'
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postdata.update({'stream_type': 'hls'})
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if is_live:
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postdata.update({'timeshift': 10800})
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request = sanitized_Request(
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url, urlencode_postdata(postdata))
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data = self._download_json(
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request, video_id, 'Downloading hls formats')
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quality = 'hd'
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i_dash = 0
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for elem in data['stream']['watch_urls']:
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if elem.get('audio_channel') == 'A':
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hls_formats = self._extract_m3u8_formats(
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elem['url'], video_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls-%s' % quality, fatal=False)
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i_dash = self._add_stored_information(
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format_info_list, hls_formats, i_dash)
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formats.extend(hls_formats)
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quality = 'sd'
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self._sort_formats(formats)
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return formats
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def _generate_uuid(self):
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return compat_str(uuid.uuid4())
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def _extract_video(self, channel_name, video_id, is_live=False):
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uuid = self._generate_uuid()
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app_token, app_version = self._get_app_token_and_version(video_id)
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session_id = self._say_hello(video_id, uuid, app_token, app_version)
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login_info = self._login(uuid, session_id, video_id)
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if is_live:
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cid = self._extract_cid(login_info, video_id, channel_name)
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info_dict = {
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'id': channel_name,
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'title': '%s-%s' % (channel_name, 'live'),
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'is_live': True,
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}
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else:
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cid, info_dict = self._extract_cid_and_video_info(video_id)
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formats = self._extract_formats(
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cid, video_id, is_live=is_live)
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info_dict.update({'formats': formats})
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return info_dict
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class QuicklineBaseIE(ZattooBaseIE):
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_NETRC_MACHINE = 'quickline'
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_HOST_URL = 'https://mobiltv.quickline.com/'
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class QuicklineIE(QuicklineBaseIE):
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_VALID_URL = r'https?://(?:www\.)?mobiltv\.quickline\.com/watch/(?P<channel>[^/]+)/(?P<id>[0-9]+)'
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def _real_extract(self, url):
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channel_name, video_id = re.match(self._VALID_URL, url).groups()
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return self._extract_video(channel_name, video_id)
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class QuicklineLiveIE(QuicklineBaseIE):
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_VALID_URL = r'https?://(?:www\.)?mobiltv\.quickline\.com/watch/(?P<id>[^/]+)'
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def _real_extract(self, url):
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channel_name = video_id = self._match_id(url)
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return self._extract_video(channel_name, video_id, is_live=True)
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class ZattooIE(ZattooBaseIE):
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_VALID_URL = r'https?://(?:www\.)?zattoo\.com/watch/(?P<channel>[^/]+)/(?P<id>[0-9]+)'
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# Since videos are only available for 7 days, we cannot have detailed tests.
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_TEST = {
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'url': 'https://zattoo.com/watch/prosieben/130671867-maze-runner-die-auserwaehlten-in-der-brandwueste',
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'only_matching': True,
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}
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def _real_extract(self, url):
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channel_name, video_id = re.match(self._VALID_URL, url).groups()
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return self._extract_video(channel_name, video_id)
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class ZattooLiveIE(ZattooBaseIE):
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_VALID_URL = r'https?://(?:www\.)?zattoo\.com/watch/(?P<id>[^/]+)'
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_TEST = {
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'url': 'https://zattoo.com/watch/srf1',
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'only_matching': True,
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}
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def _real_extract(self, url):
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channel_name = video_id = self._match_id(url)
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return self._extract_video(channel_name, video_id, is_live=True)
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