mirror of
https://github.com/zhw2590582/ArtPlayer.git
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8 lines
5.8 KiB
JavaScript
8 lines
5.8 KiB
JavaScript
/*!
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* artplayer-plugin-dash-control.js v1.1.0
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* Github: https://github.com/zhw2590582/ArtPlayer
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* (c) 2017-2026 Harvey Zhao
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* Released under the MIT License.
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*/
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!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.artplayerPluginDashControl=e(),define(function(){return t.artplayerPluginDashControl})):(t="undefined"!==typeof globalThis?globalThis:t||self).artplayerPluginDashControl=e()}(this,function(){"use strict";var t=Object.defineProperty,e=Object.getOwnPropertySymbols,n=Object.prototype.hasOwnProperty,o=Object.prototype.propertyIsEnumerable,r=(e,n,o)=>n in e?t(e,n,{enumerable:!0,configurable:!0,writable:!0,value:o}):e[n]=o,l=(t,l)=>{for(var i in l||(l={}))n.call(l,i)&&r(t,i,l[i]);if(e)for(var i of e(l))o.call(l,i)&&r(t,i,l[i]);return t};function i(t){const e=new Map;return t.filter(t=>{if(void 0===t.html)return!0;const n=e.get(t.html);return n?(t.default&&Object.assign(n,t),!1):(e.set(t.html,t),!0)})}function c(t,e,n){let o;const r=new Map;function l(n,o=r.get(n)){var l,i,c,u;if(!o||r.get(n)!==o)return;r.delete(n);const s=t[n];"controls"===n&&(null==(l=s.cache)?void 0:l.get)&&(null==(c=null==(i=s.cache.get(e))?void 0:i.option)?void 0:c.onSelect)!==o||"setting"===n&&s.find&&(null==(u=s.find(e))?void 0:u.onSelect)!==o||s.remove(e)}function i(){let t;o=void 0;for(const[n,o]of[...r])try{l(n,o)}catch(e){t||(t=e)}if(t)throw t}return{update:function(c,u,s){if(!u)return void i();const a={};o=a;const f=()=>a===o&&s(),d=e=>f()?(u.select(e,f),f()?(t.notice.show=`${u.title}: ${e.html}`,f()&&c.control&&t.controls.check(e),f()&&c.setting&&t.setting.check(e),e.html):e.html):e.html;c.control?(r.set("controls",d),t.controls.update({name:e,position:"right",html:u.html,style:{padding:"0 10px"},selector:u.selector,onSelect:d})):l("controls"),f()&&(c.setting?(r.set("setting",d),t.setting.update({name:e,tooltip:u.html,html:u.title,icon:n,width:200,selector:u.selector,onSelect:d})):l("setting"))},clear:i}}return function(t={}){return e=>{const{$video:n}=e.template,{errorHandle:o}=e.constructor.utils;let r=!1,u=0;const s=c(e,"dash-quality",'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" height="18"><path fill="#fff" d="M0 96C0 60.7 28.7 32 64 32l384 0c35.3 0 64 28.7 64 64l0 320c0 35.3-28.7 64-64 64L64 480c-35.3 0-64-28.7-64-64L0 96zM323.8 202.5c-4.5-6.6-11.9-10.5-19.8-10.5s-15.4 3.9-19.8 10.5l-87 127.6L170.7 297c-4.6-5.7-11.5-9-18.7-9s-14.2 3.3-18.7 9l-64 80c-5.8 7.2-6.9 17.1-2.9 25.4s12.4 13.6 21.6 13.6l96 0 32 0 208 0c8.9 0 17.1-4.9 21.2-12.8s3.6-17.4-1.4-24.7l-120-176zM112 192a48 48 0 1 0 0-96 48 48 0 1 0 0 96z"/></svg>'),a=c(e,"dash-audio",'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" height="18"><path fill="#fff" d="M256 80C149.9 80 62.4 159.4 49.6 262c9.4-3.8 19.6-6 30.4-6c26.5 0 48 21.5 48 48l0 128c0 26.5-21.5 48-48 48c-44.2 0-80-35.8-80-80l0-16 0-48 0-48C0 146.6 114.6 32 256 32s256 114.6 256 256l0 48 0 48 0 16c0 44.2-35.8 80-80 80c-26.5 0-48-21.5-48-48l0-128c0-26.5 21.5-48 48-48c10.8 0 21 2.1 30.4 6C449.6 159.4 362.1 80 256 80z"/></svg>'),f=[];function d(t=()=>!0){let e;for(const o of[s.clear,a.clear]){if(!t())break;try{o()}catch(n){e||(e=n)}}if(e)throw e}function h(){if(r||e.isDestroy)return;const c=++u,f=e.dash,h=()=>!r&&!e.isDestroy&&c===u&&e.dash===f,p=()=>h()&&f.getVideoElement()===n&&h();try{if(o(f.getVideoElement()===n,'Cannot find instance of DASH from "art.dash"'),!h())return;const e=t.quality||{},r=function(t,e,n){const o=function(t){const e="function"===typeof t.getRepresentationsByType;return{levels:()=>e?t.getRepresentationsByType("video"):t.getBitrateInfoListFor("video"),current(n){if(e)return t.getCurrentRepresentationForType("video");const o=t.getQualityFor("video");return n.find(t=>t.qualityIndex===o)},item:(t,n,o,r)=>e?{value:n,id:t.id,default:!r&&null!=o&&t.id===o.id}:{value:t.qualityIndex,default:!r&&null!=o&&t.qualityIndex===o.qualityIndex},select(n,o){const r="auto"===n.value;t.updateSettings({streaming:{abr:{autoSwitchBitrate:{video:r}}}}),!r&&o()&&(e?t.setRepresentationForTypeById("video",n.id):t.setQualityFor("video",n.value))}}}(t),r=o.levels();if(!n()||!(null==r?void 0:r.length))return null;const c=e.auto||"Auto",u=e.getName||(t=>`${t.height}p`),s=o.current(r);if(!n())return null;const a=t.getSettings().streaming.abr.autoSwitchBitrate.video;if(!n())return null;const f=!a&&s?u(s):c;if(!n())return null;const d=[];for(const[i,p]of r.entries()){const t=u(p);if(!n())return null;d.push(l({html:t},o.item(p,i,s,a)))}const h=i(d).sort((t,e)=>e.value-t.value);return h.push({html:c,value:"auto",default:a}),{html:f,title:e.title||"Quality",selector:h,select:o.select}}(f,e,p);if(!p())return;if(s.update(e,r,p),!p())return;const c=t.audio||{},u=function(t,e,n){const o=t.getTracksFor("audio");if(!n()||!(null==o?void 0:o.length))return null;const r=e.auto||"Auto",l=e.getName||(t=>t.lang||t.id),c=t.getCurrentTrackFor("audio")||o[0];if(!n())return null;const u=c?l(c):r;if(!n())return null;const s=function(t,e){if(t.includes(e))return e;if(null==e.id&&null==e.index)return;const n=t.filter(t=>["id","index","lang"].every(n=>null==e[n]||t[n]===e[n]));return 1===n.length?n[0]:void 0}(o,c),a=[];for(const i of o){const t=l(i);if(!n())return null;a.push({html:t,value:i,default:i===s})}const f=i(a);return{html:u,title:e.title||"Audio",selector:f,select:e=>t.setCurrentTrack(e.value)}}(f,c,p);p()&&a.update(c,u,p)}catch(g){if(h()){const t=++u;try{d(()=>u===t)}catch(v){console.warn("ArtPlayer DASH cleanup failed:",v)}}throw g}}function p(){if(r)return;let t;r=!0,u++;const n=[d,...f.splice(0).map(([t,n])=>()=>e.off(t,n))];for(const e of n)try{e()}catch(o){t||(t=o)}if(t)throw t}try{for(const t of[["ready",h],["restart",h],["destroy",p]]){if(r)break;f.push(t),e.on(...t)}}catch(g){try{p()}catch(v){console.warn("ArtPlayer DASH subscription cleanup failed:",v)}throw g}return{name:"artplayerPluginDashControl",update:h}}}});
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