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# coding: utf-8
from __future__ import unicode_literals
import json
import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
int_or_none,
smuggle_url,
unsmuggle_url,
)
class LiTVIE(InfoExtractor):
_VALID_URL = r'https?://www\.litv\.tv/vod/[^/]+/content\.do\?.*?\bid=(?P<id>[^&]+)'
_URL_TEMPLATE = 'https://www.litv.tv/vod/%s/content.do?id=%s'
_TESTS = [{
'url': 'https://www.litv.tv/vod/drama/content.do?brc_id=root&id=VOD00041610&isUHEnabled=true&autoPlay=1',
'info_dict': {
'id': 'VOD00041606',
'title': '花千骨',
},
'playlist_count': 50,
}, {
'url': 'https://www.litv.tv/vod/drama/content.do?brc_id=root&id=VOD00041610&isUHEnabled=true&autoPlay=1',
'info_dict': {
'id': 'VOD00041610',
'ext': 'mp4',
'title': '花千骨第1集',
'thumbnail': 're:https?://.*\.jpg$',
'description': 'md5:c7017aa144c87467c4fb2909c4b05d6f',
'episode_number': 1,
},
'params': {
'noplaylist': True,
'skip_download': True, # m3u8 download
},
'skip': 'Georestricted to Taiwan',
}]
def _extract_playlist(self, season_list, video_id, vod_data, view_data, prompt=True):
episode_title = view_data['title']
content_id = season_list['contentId']
if prompt:
self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (content_id, video_id))
all_episodes = [
self.url_result(smuggle_url(
self._URL_TEMPLATE % (view_data['contentType'], episode['contentId']),
{'force_noplaylist': True})) # To prevent infinite recursion
for episode in season_list['episode']]
return self.playlist_result(all_episodes, content_id, episode_title)
def _real_extract(self, url):
url, data = unsmuggle_url(url, {})
video_id = self._match_id(url)
noplaylist = self._downloader.params.get('noplaylist')
noplaylist_prompt = True
if 'force_noplaylist' in data:
noplaylist = data['force_noplaylist']
noplaylist_prompt = False
webpage = self._download_webpage(url, video_id)
view_data = dict(map(lambda t: (t[0], t[2]), re.findall(
r'viewData\.([a-zA-Z]+)\s*=\s*(["\'])([^"\']+)\2',
webpage)))
vod_data = self._parse_json(self._search_regex(
'var\s+vod\s*=\s*([^;]+)', webpage, 'VOD data', default='{}'),
video_id)
season_list = list(vod_data.get('seasonList', {}).values())
if season_list:
if not noplaylist:
return self._extract_playlist(
season_list[0], video_id, vod_data, view_data,
prompt=noplaylist_prompt)
if noplaylist_prompt:
self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
# In browsers `getMainUrl` request is always issued. Usually this
# endpoint gives the same result as the data embedded in the webpage.
# If georestricted, there are no embedded data, so an extra request is
# necessary to get the error code
video_data = self._parse_json(self._search_regex(
r'uiHlsUrl\s*=\s*testBackendData\(([^;]+)\);',
webpage, 'video data', default='{}'), video_id)
if not video_data:
payload = {
'assetId': view_data['assetId'],
'watchDevices': vod_data['watchDevices'],
'contentType': view_data['contentType'],
}
video_data = self._download_json(
'https://www.litv.tv/vod/getMainUrl', video_id,
data=json.dumps(payload).encode('utf-8'),
headers={'Content-Type': 'application/json'})
if not video_data.get('fullpath'):
error_msg = video_data.get('errorMessage')
if error_msg == 'vod.error.outsideregionerror':
self.raise_geo_restricted('This video is available in Taiwan only')
if error_msg:
raise ExtractorError('%s said: %s' % (self.IE_NAME, error_msg), expected=True)
raise ExtractorError('Unexpected result from %s' % self.IE_NAME)
formats = self._extract_m3u8_formats(
video_data['fullpath'], video_id, ext='mp4', m3u8_id='hls')
for a_format in formats:
# LiTV HLS segments doesn't like compressions
a_format.setdefault('http_headers', {})['Youtubedl-no-compression'] = True
title = view_data['title'] + view_data.get('secondaryMark', '')
description = view_data.get('description')
thumbnail = view_data.get('imageFile')
categories = [item['name'] for item in vod_data.get('category', [])]
episode = int_or_none(view_data.get('episode'))
return {
'id': video_id,
'formats': formats,
'title': title,
'description': description,
'thumbnail': thumbnail,
'categories': categories,
'episode_number': episode,
}
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