71 lines
2.1 KiB
JavaScript
71 lines
2.1 KiB
JavaScript
/*
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UTIL — small shared helpers. No dependencies.
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*/
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(function () {
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'use strict';
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function escapeHtml(value) {
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return String(value == null ? '' : value)
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.replace(/&/g, '&')
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/"/g, '"')
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.replace(/'/g, ''');
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}
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function getParam(name) {
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return new URLSearchParams(location.search).get(name);
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}
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// 95 -> "1:35", 3675 -> "1:01:15"
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function formatSeconds(sec) {
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sec = Math.max(0, Math.floor(sec || 0));
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const h = Math.floor(sec / 3600);
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const m = Math.floor((sec % 3600) / 60);
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const s = sec % 60;
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const mm = h ? String(m).padStart(2, '0') : String(m);
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const ss = String(s).padStart(2, '0');
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return h ? `${h}:${mm}:${ss}` : `${mm}:${ss}`;
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}
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// 141 -> "2h 21m"
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function runtimeLabel(mins) {
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if (!mins || mins <= 0) return '';
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const h = Math.floor(mins / 60);
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const m = mins % 60;
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return h ? (m ? `${h}h ${m}m` : `${h}h`) : `${m}m`;
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}
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function debounce(fn, wait) {
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let timer = null;
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return function (...args) {
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clearTimeout(timer);
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timer = setTimeout(() => fn.apply(this, args), wait);
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};
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}
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// resize a full TMDB image URL (…/t/p/<size>/path) to another size
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function tmdbResize(url, size) {
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if (!url) return '';
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return url.replace(/\/t\/p\/[A-Za-z0-9._-]+/, `/t/p/${size}`);
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}
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// True when the in-browser player can load the stream through the proxy.
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function webPlayable(stream) {
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const s = stream || {};
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const url = String(s.url || '');
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if (!/^https?:\/\//i.test(url)) return false;
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const type = String(s.type || '').toLowerCase();
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if (['magnet', 'torrent', 'dash', 'mkv', 'avi'].includes(type)) return false;
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const isHls = type === 'm3u8' || /\.m3u8($|\?)/i.test(url);
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const isDirect =
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type === 'mp4' ||
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type === 'webm' ||
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/\.(mp4|m4v|webm)(\?|#|$)/i.test(url);
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return isHls || isDirect;
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}
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window.SR = window.SR || {};
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SR.util = { escapeHtml, getParam, formatSeconds, runtimeLabel, debounce, tmdbResize, webPlayable };
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})();
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