import base64 import re import json from .common import InfoExtractor from ..utils import ( float_or_none, js_to_json, remove_start, ) class JStreamIE(InfoExtractor): # group "id" only exists for compliance, not directly used in requests # also all components are mandatory _VALID_URL = r'jstream:(?P<host>www\d+):(?P<id>(?P<publisher>[a-z0-9]+):(?P<mid>\d+))' _TESTS = [{ 'url': 'jstream:www50:eqd638pvwx:752', 'info_dict': { 'id': 'eqd638pvwx:752', 'ext': 'mp4', 'title': '阪神淡路大震災 激震の記録2020年版 解説動画', 'duration': 672, 'thumbnail': r're:https?://eqd638pvwx\.eq\.webcdn\.stream\.ne\.jp/.+\.jpg', }, }] def _parse_jsonp(self, callback, string, video_id): return self._search_json(rf'\s*{re.escape(callback)}\s*\(', string, callback, video_id) def _find_formats(self, video_id, movie_list_hls, host, publisher, subtitles): for value in movie_list_hls: text = value.get('text') or '' if not text.startswith('auto'): continue m3u8_id = remove_start(remove_start(text, 'auto'), '_') or None fmts, subs = self._extract_m3u8_formats_and_subtitles( f'https://{publisher}.eq.webcdn.stream.ne.jp/{host}/{publisher}/jmc_pub/{value.get("url")}', video_id, 'mp4', m3u8_id=m3u8_id) self._merge_subtitles(subs, target=subtitles) yield from fmts def _real_extract(self, url): host, publisher, mid, video_id = self._match_valid_url(url).group('host', 'publisher', 'mid', 'id') video_info_jsonp = self._download_webpage( f'https://{publisher}.eq.webcdn.stream.ne.jp/{host}/{publisher}/jmc_pub/eq_meta/v1/{mid}.jsonp', video_id, 'Requesting video info') video_info = self._parse_jsonp('metaDataResult', video_info_jsonp, video_id)['movie'] subtitles = {} formats = list(self._find_formats(video_id, video_info.get('movie_list_hls'), host, publisher, subtitles)) self._remove_duplicate_formats(formats) return { 'id': video_id, 'title': video_info.get('title'), 'duration': float_or_none(video_info.get('duration')), 'thumbnail': video_info.get('thumbnail_url'), 'formats': formats, 'subtitles': subtitles, } @classmethod def _extract_embed_urls(cls, url, webpage): # check for eligiblity of webpage # https://support.eq.stream.co.jp/hc/ja/articles/115008388147-%E3%83%97%E3%83%AC%E3%82%A4%E3%83%A4%E3%83%BCAPI%E3%81%AE%E3%82%B5%E3%83%B3%E3%83%97%E3%83%AB%E3%82%B3%E3%83%BC%E3%83%89 script_tag = re.search(r'<script\s*[^>]+?src="https://ssl-cache\.stream\.ne\.jp/(?P<host>www\d+)/(?P<publisher>[a-z0-9]+)/[^"]+?/if\.js"', webpage) if not script_tag: return host, publisher = script_tag.groups() for m in re.finditer(r'(?s)PlayerFactoryIF\.create\(\s*({[^\}]+?})\s*\)\s*;', webpage): # TODO: using json.loads here as InfoExtractor._parse_json is not classmethod info = json.loads(js_to_json(m.group(1))) mid = base64.b64decode(info.get('m')).decode() yield f'jstream:{host}:{publisher}:{mid}'