@ckeditor/ckeditor5-cloud-services/build/cloud-services.js

CKEditor 5's Cloud Services integration layer.

/*!
 * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md.
 */(()=>{var e={237:e=>{"use strict";e.exports=CKEditor5.dll},584:(e,t,r)=>{e.exports=r(237)("./src/utils.js")},782:(e,t,r)=>{e.exports=r(237)("./src/core.js")}},t={};function r(s){var o=t[s];if(void 0!==o)return o.exports;var n=t[s]={exports:{}};return e[s](n,n.exports,r),n.exports}r.d=(e,t)=>{for(var s in t)r.o(t,s)&&!r.o(e,s)&&Object.defineProperty(e,s,{enumerable:!0,get:t[s]})},r.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),r.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})};var s={};(()=>{"use strict";r.r(s),r.d(s,{CloudServices:()=>d,CloudServicesCore:()=>h,Token:()=>i});var e=r(782),t=r(584);const o={autoRefresh:!0},n=36e5;class i extends((0,t.ObservableMixin)()){_refresh;_options;_tokenRefreshTimeout;_isDestroyed=!1;constructor(e,r={}){if(super(),!e)throw new t.CKEditorError("token-missing-token-url",this);r.initValue&&this._validateTokenValue(r.initValue),this.set("value",r.initValue),this._refresh="function"==typeof e?e:()=>{return r=e,new Promise(((e,s)=>{const o=new XMLHttpRequest;o.open("GET",r),o.addEventListener("load",(()=>{const r=o.status,n=o.response;return r<200||r>299?s(new t.CKEditorError("token-cannot-download-new-token",null)):e(n)})),o.addEventListener("error",(()=>s(new Error("Network Error")))),o.addEventListener("abort",(()=>s(new Error("Abort")))),o.send()}));var r},this._options={...o,...r}}init(){return new Promise(((e,t)=>{this.value?(this._options.autoRefresh&&this._registerRefreshTokenTimeout(),e(this)):this.refreshToken().then(e).catch(t)}))}refreshToken(){const e=this._options.autoRefresh;return this._refresh().then((t=>(this._validateTokenValue(t),this.set("value",t),e&&this._registerRefreshTokenTimeout(),this))).catch((r=>{throw(0,t.logWarning)("token-refresh-failed",{autoRefresh:e}),e&&this._registerRefreshTokenTimeout(5e3),r}))}destroy(){this._isDestroyed=!0,clearTimeout(this._tokenRefreshTimeout)}_validateTokenValue(e){const r="string"==typeof e,s=!/^".*"$/.test(e),o=r&&3===e.split(".").length;if(!s||!o)throw new t.CKEditorError("token-not-in-jwt-format",this)}_registerRefreshTokenTimeout(e){if(clearTimeout(this._tokenRefreshTimeout),this._isDestroyed)return;const t=e||this._getTokenRefreshTimeoutTime();this._tokenRefreshTimeout=setTimeout((()=>{this.refreshToken()}),t)}_getTokenRefreshTimeoutTime(){try{const[,e]=this.value.split("."),{exp:t}=JSON.parse(atob(e));if(!t)return n;return Math.floor((1e3*t-Date.now())/2)}catch(e){return n}}static create(e,t={}){return new i(e,t).init()}}const a=/^data:(\S*?);base64,/;class u extends((0,t.EmitterMixin)()){file;xhr;_token;_apiAddress;constructor(e,r,s){if(super(),!e)throw new t.CKEditorError("fileuploader-missing-file",null);if(!r)throw new t.CKEditorError("fileuploader-missing-token",null);if(!s)throw new t.CKEditorError("fileuploader-missing-api-address",null);this.file=function(e){if("string"!=typeof e)return!1;return!!e.match(a)?.length}(e)?function(e,r=512){try{const t=e.match(a)[1],s=atob(e.replace(a,"")),o=[];for(let e=0;e<s.length;e+=r){const t=s.slice(e,e+r),n=new Array(t.length);for(let e=0;e<t.length;e++)n[e]=t.charCodeAt(e);o.push(new Uint8Array(n))}return new Blob(o,{type:t})}catch(e){throw new t.CKEditorError("fileuploader-decoding-image-data-error",null)}}(e):e,this._token=r,this._apiAddress=s}onProgress(e){return this.on("progress",((t,r)=>e(r))),this}onError(e){return this.once("error",((t,r)=>e(r))),this}abort(){this.xhr.abort()}send(){return this._prepareRequest(),this._attachXHRListeners(),this._sendRequest()}_prepareRequest(){const e=new XMLHttpRequest;e.open("POST",this._apiAddress),e.setRequestHeader("Authorization",this._token.value),e.responseType="json",this.xhr=e}_attachXHRListeners(){const e=this.xhr,t=e=>()=>this.fire("error",e);e.addEventListener("error",t("Network Error")),e.addEventListener("abort",t("Abort")),e.upload&&e.upload.addEventListener("progress",(e=>{e.lengthComputable&&this.fire("progress",{total:e.total,uploaded:e.loaded})})),e.addEventListener("load",(()=>{const t=e.status,r=e.response;if(t<200||t>299)return this.fire("error",r.message||r.error)}))}_sendRequest(){const e=new FormData,r=this.xhr;return e.append("file",this.file),new Promise(((s,o)=>{r.addEventListener("load",(()=>{const e=r.status,n=r.response;return e<200||e>299?n.message?o(new t.CKEditorError("fileuploader-uploading-data-failed",this,{message:n.message})):o(n.error):s(n)})),r.addEventListener("error",(()=>o(new Error("Network Error")))),r.addEventListener("abort",(()=>o(new Error("Abort")))),r.send(e)}))}}class l{_token;_apiAddress;constructor(e,r){if(!e)throw new t.CKEditorError("uploadgateway-missing-token",null);if(!r)throw new t.CKEditorError("uploadgateway-missing-api-address",null);this._token=e,this._apiAddress=r}upload(e){return new u(e,this._token,this._apiAddress)}}class h extends e.ContextPlugin{static get pluginName(){return"CloudServicesCore"}static get isOfficialPlugin(){return!0}createToken(e,t){return new i(e,t)}createUploadGateway(e,t){return new l(e,t)}}class d extends e.ContextPlugin{tokenUrl;uploadUrl;webSocketUrl;bundleVersion;token=null;_tokens=new Map;static get pluginName(){return"CloudServices"}static get isOfficialPlugin(){return!0}static get requires(){return[h]}async init(){const e=this.context.config.get("cloudServices")||{};for(const[t,r]of Object.entries(e))this[t]=r;if(!this.tokenUrl)return void(this.token=null);const t=this.context.plugins.get("CloudServicesCore").createToken(this.tokenUrl);try{this.token=await t.init(),this._tokens.set(this.tokenUrl,this.token)}catch(e){throw t.destroy(),e}}async registerTokenUrl(e){if(this._tokens.has(e))return this.getTokenFor(e);const t=this.context.plugins.get("CloudServicesCore"),r=await t.createToken(e).init();return this._tokens.set(e,r),r}getTokenFor(e){const r=this._tokens.get(e);if(!r)throw new t.CKEditorError("cloudservices-token-not-registered",this);return r}destroy(){super.destroy();for(const e of this._tokens.values())e.destroy()}}})(),(window.CKEditor5=window.CKEditor5||{}).cloudServices=s})();