# coding: utf-8
from __future__ import unicode_literals
import itertools
import re
from .common import InfoExtractor
from ..downloader.websocket import has_websockets
from ..utils import (
clean_html,
float_or_none,
get_element_by_class,
get_element_by_id,
parse_duration,
qualities,
str_to_int,
try_get,
unified_timestamp,
urlencode_postdata,
urljoin,
ExtractorError,
)
class TwitCastingIE(InfoExtractor):
_VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<uploader_id>[^/]+)/(?:movie|twplayer)/(?P<id>\d+)'
_TESTS = [{
'url': 'https://twitcasting.tv/ivetesangalo/movie/2357609',
'md5': '745243cad58c4681dc752490f7540d7f',
'info_dict': {
'id': '2357609',
'ext': 'mp4',
'title': 'Live #2357609',
'uploader_id': 'ivetesangalo',
'description': 'Twitter Oficial da cantora brasileira Ivete Sangalo.',
'thumbnail': r're:^https?://.*\.jpg$',
'upload_date': '20110822',
'timestamp': 1314010824,
'duration': 32,
'view_count': int,
},
'params': {
'skip_download': True,
},
}, {
'url': 'https://twitcasting.tv/mttbernardini/movie/3689740',
'info_dict': {
'id': '3689740',
'ext': 'mp4',
'title': 'Live playing something #3689740',
'uploader_id': 'mttbernardini',
'description': 'Salve, io sono Matto (ma con la e). Questa è la mia presentazione, in quanto sono letteralmente matto (nel senso di strano), con qualcosa in più.',
'thumbnail': r're:^https?://.*\.jpg$',
'upload_date': '20120212',
'timestamp': 1329028024,
'duration': 681,
'view_count': int,
},
'params': {
'skip_download': True,
'videopassword': 'abc',
},
}]
def _real_extract(self, url):
uploader_id, video_id = re.match(self._VALID_URL, url).groups()
video_password = self.get_param('videopassword')
request_data = None
if video_password:
request_data = urlencode_postdata({
'password': video_password,
})
webpage = self._download_webpage(
url, video_id, data=request_data,
headers={'Origin': 'https://twitcasting.tv'})
title = (clean_html(get_element_by_id('movietitle', webpage))
or self._html_search_meta(['og:title', 'twitter:title'], webpage, fatal=True))
video_js_data = {}
m3u8_url = self._search_regex(
r'data-movie-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
webpage, 'm3u8 url', group='url', default=None)
if not m3u8_url:
video_js_data = self._parse_json(self._search_regex(
r'data-movie-playlist=(["\'])(?P<url>(?:(?!\1).)+)',
webpage, 'movie playlist', group='url', default='[{}]'), video_id)
if isinstance(video_js_data, dict):
video_js_data = list(video_js_data.values())[0]
video_js_data = video_js_data[0]
m3u8_url = try_get(video_js_data, lambda x: x['source']['url'])
stream_server_data = self._download_json(
'https://twitcasting.tv/streamserver.php?target=%s&mode=client' % uploader_id, video_id,
'Downloading live info', fatal=False)
is_live = 'data-status="online"' in webpage
formats = []
if is_live and not m3u8_url:
m3u8_url = 'https://twitcasting.tv/%s/metastream.m3u8' % uploader_id
if is_live and has_websockets and stream_server_data:
qq = qualities(['base', 'mobilesource', 'main'])
for mode, ws_url in stream_server_data['llfmp4']['streams'].items():
formats.append({
'url': ws_url,
'format_id': 'ws-%s' % mode,
'ext': 'mp4',
'quality': qq(mode),
'protocol': 'websocket_frag', # TwitCasting simply sends moof atom directly over WS
})
thumbnail = video_js_data.get('thumbnailUrl') or self._og_search_thumbnail(webpage)
description = clean_html(get_element_by_id(
'authorcomment', webpage)) or self._html_search_meta(
['description', 'og:description', 'twitter:description'], webpage)
duration = float_or_none(video_js_data.get(
'duration'), 1000) or parse_duration(clean_html(
get_element_by_class('tw-player-duration-time', webpage)))
view_count = str_to_int(self._search_regex(
r'Total\s*:\s*([\d,]+)\s*Views', webpage, 'views', None))
timestamp = unified_timestamp(self._search_regex(
r'data-toggle="true"[^>]+datetime="([^"]+)"',
webpage, 'datetime', None))
if m3u8_url:
formats.extend(self._extract_m3u8_formats(
m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls', live=is_live))
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'description': description,
'thumbnail': thumbnail,
'timestamp': timestamp,
'uploader_id': uploader_id,
'duration': duration,
'view_count': view_count,
'formats': formats,
'is_live': is_live,
}
class TwitCastingLiveIE(InfoExtractor):
_VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<id>[^/]+)/?(?:[#?]|$)'
_TESTS = [{
'url': 'https://twitcasting.tv/ivetesangalo',
'only_matching': True,
}]
def _real_extract(self, url):
uploader_id = self._match_id(url)
self.to_screen(
'Downloading live video of user {0}. '
'Pass "https://twitcasting.tv/{0}/show" to download the history'.format(uploader_id))
webpage = self._download_webpage(url, uploader_id)
current_live = self._search_regex(
(r'data-type="movie" data-id="(\d+)">',
r'tw-sound-flag-open-link" data-id="(\d+)" style=',),
webpage, 'current live ID', default=None)
if not current_live:
raise ExtractorError('The user is not currently live')
return self.url_result('https://twitcasting.tv/%s/movie/%s' % (uploader_id, current_live))
class TwitCastingUserIE(InfoExtractor):
_VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<id>[^/]+)/show/?(?:[#?]|$)'
_TESTS = [{
'url': 'https://twitcasting.tv/noriyukicas/show',
'only_matching': True,
}]
def _entries(self, uploader_id):
base_url = next_url = 'https://twitcasting.tv/%s/show' % uploader_id
for page_num in itertools.count(1):
webpage = self._download_webpage(
next_url, uploader_id, query={'filter': 'watchable'}, note='Downloading page %d' % page_num)
matches = re.finditer(
r'''(?isx)<a\s+class="tw-movie-thumbnail"\s*href="(?P<url>/[^/]+/movie/\d+)"\s*>.+?</a>''',
webpage)
for mobj in matches:
yield self.url_result(urljoin(base_url, mobj.group('url')))
next_url = self._search_regex(
r'<a href="(/%s/show/%d-\d+)[?"]' % (re.escape(uploader_id), page_num),
webpage, 'next url', default=None)
next_url = urljoin(base_url, next_url)
if not next_url:
return
def _real_extract(self, url):
uploader_id = self._match_id(url)
return self.playlist_result(
self._entries(uploader_id), uploader_id, '%s - Live History' % uploader_id)