mirror of
https://github.com/zhw2590582/ArtPlayer.git
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8 lines
6.0 KiB
JavaScript
8 lines
6.0 KiB
JavaScript
/*!
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* artplayer-plugin-chromecast.js v2.0.0
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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(e,t){"object"===typeof exports&&"undefined"!==typeof module?module.exports=t():"function"==typeof define&&define.amd?(e.artplayerPluginChromecast=t(),define(function(){return e.artplayerPluginChromecast})):(e="undefined"!==typeof globalThis?globalThis:e||self).artplayerPluginChromecast=t()}(this,function(){"use strict";const e={mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"};function t(t,o,n,i){const r=n.url||i,s=r.split("?")[0].split("#")[0].split(".").pop().toLowerCase(),a=new t.media.MediaInfo(r,n.mimeType||e[s]||"application/octet-stream");return o.loadMedia(new t.media.LoadRequest(a))}const o=new WeakMap,n=new WeakSet;function i(e){const t=e.cast?.framework,o=e.chrome?.cast;if("function"===typeof t?.CastContext?.getInstance&&t.CastContextEventType&&t.SessionState&&t.CastState&&"function"===typeof o?.media?.MediaInfo&&"function"===typeof o.media.LoadRequest&&o.AutoJoinPolicy)return{framework:t,media:o.media,autoJoinPolicy:o.AutoJoinPolicy.ORIGIN_SCOPED}}function r(e,t){let o;const n=new Promise((n,i)=>{o={ready:t,resolve:n,reject:i},e.subscribers.add(o)});let i=!1;return{promise:n,release:()=>{i||(i=!0,e.subscribers.delete(o),o.reject(new Error("Cast initialization cancelled")),e.subscribers.size||e.cancel())}}}function s(e,s){let a,c,l,d,u,f,m=!1,v=null,S=null,p=0,E=!1;const w=new Promise(e=>{f=()=>e(void 0)});let C;const h=()=>!m&&!e.isDestroy,y=e=>{if(s.onStateChange?.(e),!h())return;const t=C?.querySelector(".art-icon-cast");t&&(t.style.color="connected"===e?"red":"connecting"===e||"disconnecting"===e?"orange":"white")},g=e=>{if(!h()||!a)return;S=e.sessionState;const t=a.framework.SessionState;S===t.NO_SESSION||S===t.SESSION_ENDED||S===t.SESSION_START_FAILED?((S!==t.NO_SESSION||E)&&(p++,u?.()),v=null,y("disconnected")):((S===t.SESSION_ENDING||v&&e.session&&e.session!==v)&&(p++,u?.()),v=e.session||null,S===t.SESSION_STARTING?y("connecting"):S===t.SESSION_ENDING?y("disconnecting"):S!==t.SESSION_STARTED&&S!==t.SESSION_RESUMED||y("connected"))},A=e=>{if(!h()||!a)return;const t=a.framework.CastState;e.castState===t.NO_DEVICES_AVAILABLE?s.onCastAvailable?.(!1):e.castState!==t.NOT_CONNECTED&&e.castState!==t.CONNECTING&&e.castState!==t.CONNECTED||s.onCastAvailable?.(!0)},_=()=>{const e=c,t=a;if(c=void 0,a=void 0,e&&t){const n=t.framework.CastContextEventType,i=[];try{e.removeEventListener(n.SESSION_STATE_CHANGED,g)}catch(o){i.push(o)}try{e.removeEventListener(n.CAST_STATE_CHANGED,A)}catch(o){i.push(o)}if(i.length)throw i[0]}},N=()=>{if(m)return;m=!0,f();const t=d;d=void 0;const o=[];for(const i of[t,_,()=>e.off("destroy",N)])try{i?.()}catch(n){o.push(n)}if(v=null,C=void 0,o.length)throw o[0]};async function I(){const l=p,f=()=>h()&&p===l;let m;const S=new Promise(e=>{m=()=>e(void 0)});u=m;let C="Failed to initialize Cast API";try{if(!a||!c){const e=function(e,t){const n=window,s=i(n);if(s)return{promise:new Promise((e,o)=>{try{t(s),e(s)}catch(n){o(n)}}),release:()=>{}};const a=o.get(n);if(a)return r(a,t);const c={subscribers:new Set,cancel:()=>v(void 0,new Error("Cast initialization cancelled"))};o.set(n,c);const l=r(c,t),d=n.__onGCastApiAvailable;let u,f,m=!1;function v(e,t){if(!m){m=!0,void 0!==f&&n.clearTimeout(f),o.delete(n),n.__onGCastApiAvailable===S&&(n.__onGCastApiAvailable=d),u&&(u.onload=null,u.onerror=null,e||u.remove());for(const o of c.subscribers)try{e?(o.ready(e),o.resolve(e)):o.reject(t)}catch(i){o.reject(i)}c.subscribers.clear()}}function S(e,t){try{d?.call(n,e,t)}finally{v(e?i(n):void 0,new Error("Cast API is not available"))}}n.__onGCastApiAvailable=S;try{f=n.setTimeout(()=>v(void 0,new Error("Timed out initializing Cast API")),3e4),u=document.createElement("script"),u.src=e||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1",u.onerror=e=>v(void 0,e),u.onload=()=>{const e=i(n);e&&v(e)},document.body.appendChild(u)}catch(p){v(void 0,p)}return l}(s.sdk,e=>{if(!f())return;if(a=e,c=function(e){const t=e.framework.CastContext.getInstance();return n.has(t)||(t.setOptions({receiverApplicationId:e.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:e.autoJoinPolicy}),n.add(t)),t}(a),!f())return;const t=a.framework.CastContextEventType;try{c.addEventListener(t.SESSION_STATE_CHANGED,g),h()&&c.addEventListener(t.CAST_STATE_CHANGED,A)}catch(o){try{_()}catch{}throw o}});d=e.release,await Promise.race([e.promise,w,S]),e.release(),d=void 0}if(!f()||!c||!a)return;C="Error connecting to cast session",E=!0;let l=c.getCurrentSession();if(!f())return;if(!l){if(await Promise.race([c.requestSession(),w,S]),!f())return;l=c.getCurrentSession()}if(!f())return;if(!l)throw new Error("No active Cast session");v=l,C="Error casting media",await Promise.race([t(a,l,s,e.option.url),w,S]),f()&&(e.notice.show="Casting started",s.onCastStart?.())}catch(y){if(f())throw e.notice.show=C,s.onError?.(y),y}finally{d?.(),d=void 0,u===m&&(u=void 0),E=!1}}return e.controls.add({name:"chromecast",position:"right",tooltip:"Chromecast",html:`<i class="art-icon art-icon-cast">${s.icon||'<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 7V4h17v14h-8M3 11a10 10 0 0 1 10 10M3 16a5 5 0 0 1 5 5"/><circle cx="3" cy="21" r="1" fill="currentColor" stroke="none"/></svg>\r\n'}</i>`,mounted(e){h()&&(C=e)},click:()=>{if(!h())return Promise.resolve();if(!l){let e,t;l=new Promise((o,n)=>{e=o,t=n}),l.catch(()=>{}),I().then(()=>{l=void 0,e()},e=>{l=void 0,t(e)})}return l}}),e.on("destroy",N),e.isDestroy&&N(),{name:"artplayerPluginChromecast",getCastState:()=>S,isCasting:()=>null!==v}}function a(e){return async t=>s(t,e)}return Object.defineProperty(a,"default",{value:a,writable:!0,configurable:!0}),a});
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