+from .common import InfoExtractor
+from ..utils import (
+ ExtractorError,
+ int_or_none,
+ parse_qs,
+ time_seconds,
+ traverse_obj,
+)
+
+
+class PIAULIZAPortalIE(InfoExtractor):
+ IE_DESC = 'ulizaportal.jp - PIA LIVE STREAM'
+ _VALID_URL = r'https?://(?:www\.)?ulizaportal\.jp/pages/(?P<id>[\da-f]{8}-(?:[\da-f]{4}-){3}[\da-f]{12})'
+ _TESTS = [{
+ 'url': 'https://ulizaportal.jp/pages/005f18b7-e810-5618-cb82-0987c5755d44',
+ 'info_dict': {
+ 'id': '005f18b7-e810-5618-cb82-0987c5755d44',
+ 'title': 'プレゼンテーションプレイヤーのサンプル',
+ 'live_status': 'not_live',
+ },
+ 'params': {
+ 'skip_download': True,
+ 'ignore_no_formats_error': True,
+ },
+ }, {
+ 'url': 'https://ulizaportal.jp/pages/005e1b23-fe93-5780-19a0-98e917cc4b7d?expires=4102412400&signature=f422a993b683e1068f946caf406d211c17d1ef17da8bef3df4a519502155aa91&version=1',
+ 'info_dict': {
+ 'id': '005e1b23-fe93-5780-19a0-98e917cc4b7d',
+ 'title': '【確認用】視聴サンプルページ(ULIZA)',
+ 'live_status': 'not_live',
+ },
+ 'params': {
+ 'skip_download': True,
+ 'ignore_no_formats_error': True,
+ },
+ }]
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+
+ expires = int_or_none(traverse_obj(parse_qs(url), ('expires', 0)))
+ if expires and expires <= time_seconds():
+ raise ExtractorError('The link is expired.', video_id=video_id, expected=True)
+
+ webpage = self._download_webpage(url, video_id)
+
+ player_data = self._download_webpage(
+ self._search_regex(
+ r'<script [^>]*\bsrc="(https://player-api\.p\.uliza\.jp/v1/players/[^"]+)"',
+ webpage, 'player data url'),
+ video_id, headers={'Referer': 'https://ulizaportal.jp/'},
+ note='Fetching player data', errnote='Unable to fetch player data')
+
+ formats = self._extract_m3u8_formats(
+ self._search_regex(
+ r'["\'](https://vms-api\.p\.uliza\.jp/v1/prog-index\.m3u8[^"\']+)', player_data,
+ 'm3u8 url', default=None),
+ video_id, fatal=False)
+ m3u8_type = self._search_regex(
+ r'/hls/(dvr|video)/', traverse_obj(formats, (0, 'url')), 'm3u8 type', default=None)
+
+ return {
+ 'id': video_id,
+ 'title': self._html_extract_title(webpage),
+ 'formats': formats,
+ 'live_status': {
+ 'video': 'is_live',
+ 'dvr': 'was_live', # short-term archives
+ }.get(m3u8_type, 'not_live'), # VOD or long-term archives
+ }