yt-dlp/yt_dlp/extractor/joqrag.py
2024-04-06 17:34:51 +00:00

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import datetime as dt
import urllib.parse
from .common import InfoExtractor
from ..utils import (
clean_html,
datetime_from_str,
unified_timestamp,
urljoin,
)
class JoqrAgIE(InfoExtractor):
IE_DESC = '超!A&G+ 文化放送 (f.k.a. AGQR) Nippon Cultural Broadcasting, Inc. (JOQR)'
_VALID_URL = [r'https?://www\.uniqueradio\.jp/agplayer5/(?:player|inc-player-hls)\.php',
r'https?://(?:www\.)?joqr\.co\.jp/ag/',
r'https?://(?:www\.)?joqr\.co\.jp/qr/ag(?:daily|regular)program/?(?:$|[#?])']
_TESTS = [{
'url': 'https://www.uniqueradio.jp/agplayer5/player.php',
'info_dict': {
'id': 'live',
'title': str,
'channel': '超!A&G+',
'description': str,
'live_status': 'is_live',
'release_timestamp': int,
},
'params': {
'skip_download': True,
'ignore_no_formats_error': True,
},
}, {
'url': 'https://www.uniqueradio.jp/agplayer5/inc-player-hls.php',
'only_matching': True,
}, {
'url': 'https://www.joqr.co.jp/ag/article/103760/',
'only_matching': True,
}, {
'url': 'http://www.joqr.co.jp/qr/agdailyprogram/',
'only_matching': True,
}, {
'url': 'http://www.joqr.co.jp/qr/agregularprogram/',
'only_matching': True,
}]
def _extract_metadata(self, variable, html):
return clean_html(urllib.parse.unquote_plus(self._search_regex(
rf'var\s+{variable}\s*=\s*(["\'])(?P<value>(?:(?!\1).)+)\1',
html, 'metadata', group='value', default=''))) or None
def _extract_start_timestamp(self, video_id, is_live):
def extract_start_time_from(date_str):
dt_ = datetime_from_str(date_str) + dt.timedelta(hours=9)
date = dt_.strftime('%Y%m%d')
start_time = self._search_regex(
r'<h3[^>]+\bclass="dailyProgram-itemHeaderTime"[^>]*>[\s\d:]+\s*(\d{1,2}:\d{1,2})',
self._download_webpage(
f'https://www.joqr.co.jp/qr/agdailyprogram/?date={date}', video_id,
note=f'Downloading program list of {date}', fatal=False,
errnote=f'Failed to download program list of {date}') or '',
'start time', default=None)
if start_time:
return unified_timestamp(f'{dt_.strftime("%Y/%m/%d")} {start_time} +09:00')
return None
start_timestamp = extract_start_time_from('today')
if not start_timestamp:
return None
if not is_live or start_timestamp < datetime_from_str('now').timestamp():
return start_timestamp
else:
return extract_start_time_from('yesterday')
def _real_extract(self, url):
video_id = 'live'
metadata = self._download_webpage(
'https://www.uniqueradio.jp/aandg', video_id,
note='Downloading metadata', errnote='Failed to download metadata')
title = self._extract_metadata('Program_name', metadata)
if not title or title == '放送休止':
formats = []
live_status = 'is_upcoming'
release_timestamp = self._extract_start_timestamp(video_id, False)
msg = 'This stream is not currently live'
if release_timestamp:
msg += (' and will start at '
+ dt.datetime.fromtimestamp(release_timestamp).strftime('%Y-%m-%d %H:%M:%S'))
self.raise_no_formats(msg, expected=True)
else:
m3u8_path = self._search_regex(
r'<source\s[^>]*\bsrc="([^"]+)"',
self._download_webpage(
'https://www.uniqueradio.jp/agplayer5/inc-player-hls.php', video_id,
note='Downloading player data', errnote='Failed to download player data'),
'm3u8 url')
formats = self._extract_m3u8_formats(
urljoin('https://www.uniqueradio.jp/', m3u8_path), video_id)
live_status = 'is_live'
release_timestamp = self._extract_start_timestamp(video_id, True)
return {
'id': video_id,
'title': title,
'channel': '超!A&G+',
'description': self._extract_metadata('Program_text', metadata),
'formats': formats,
'live_status': live_status,
'release_timestamp': release_timestamp,
}