/*!
 * Tiny Table of Contents plugin
 *
 * Copyright (c) 2023 Ephox Corporation DBA Tiny Technologies, Inc.
 * Licensed under the Tiny commercial license. See https://www.tiny.cloud/legal/
 *
 * Version: 1.2.0-51
 */

!function(){"use strict";const t=t=>parseInt(t,10),e=(t,e)=>{const n=t-e;return 0===n?0:n>0?1:-1},n=(t,e,n)=>({major:t,minor:e,patch:n}),o=e=>{const o=/([0-9]+)\.([0-9]+)\.([0-9]+)(?:(\-.+)?)/.exec(e);return o?n(t(o[1]),t(o[2]),t(o[3])):n(0,0,0)},r=("string",t=>"string"===(t=>{const e=typeof t;return null===t?"null":"object"===e&&Array.isArray(t)?"array":"object"===e&&(n=o=t,(r=String).prototype.isPrototypeOf(n)||(null===(s=o.constructor)||void 0===s?void 0:s.name)===r.name)?"string":e;var n,o,r,s})(t));const s=t=>!(t=>null==t)(t),i=t=>"number"==typeof t;class l{constructor(t,e){this.tag=t,this.value=e}static some(t){return new l(!0,t)}static none(){return l.singletonNone}fold(t,e){return this.tag?e(this.value):t()}isSome(){return this.tag}isNone(){return!this.tag}map(t){return this.tag?l.some(t(this.value)):l.none()}bind(t){return this.tag?t(this.value):l.none()}exists(t){return this.tag&&t(this.value)}forall(t){return!this.tag||t(this.value)}filter(t){return!this.tag||t(this.value)?this:l.none()}getOr(t){return this.tag?this.value:t}or(t){return this.tag?this:t}getOrThunk(t){return this.tag?this.value:t()}orThunk(t){return this.tag?this:t()}getOrDie(t){if(this.tag)return this.value;throw new Error(null!=t?t:"Called getOrDie on None")}static from(t){return s(t)?l.some(t):l.none()}getOrNull(){return this.tag?this.value:null}getOrUndefined(){return this.value}each(t){this.tag&&t(this.value)}toArray(){return this.tag?[this.value]:[]}toString(){return this.tag?`some(${this.value})`:"none()"}}l.singletonNone=new l(!1);const a=t=>e=>e.options.get(t),c=a("tableofcontents_class"),d=a("tableofcontents_header"),u=a("tableofcontents_depth"),h=a("tableofcontents_includeheader"),f=a("tableofcontents_orderedlist"),g=a("tableofcontents_orderedlist_type"),m=(t=>{let e=0;return()=>"mcetoc_"+(new Date).getTime().toString(32)+(e++).toString(32)})(),p=t=>{const e=c(t),n=d(t),o=(t=>{const e=[];for(let n=1;n<=t;n++)e.push("h"+n);return e.join(",")})(u(t));let r=t.dom.select(o);return r.length&&/^h[1-9]$/i.test(n)&&(r=((t,e)=>{const n=[];for(let o=0,r=t.length;o<r;o++){const r=t[o];e(r)&&n.push(r)}return n})(r,(n=>{const o=n.parentElement;return s(o)&&!t.dom.hasClass(o,e)&&!t.dom.isEmpty(n)}))),((t,e)=>{const n=t.length,o=new Array(n);for(let r=0;r<n;r++){const n=t[r];o[r]=e(n)}return o})(r,(t=>({id:t.id||m(),level:parseInt(t.nodeName.replace(/^H/i,""),10),title:t.innerText,element:t})))},b=(t,e)=>{let n="";const o=p(t),r=f(t)?"ol":"ul",s=[r];let i=(t=>{let e=9;for(const n of t)if(n.level<e&&(e=n.level),1===e)return e;return e})(o)-1;if(!o.length)return"";if(f(t)&&s.push(`type="${g(t)}"`),h(t)){const o=e.getOr(t.translate("Table of Contents"));n+=((t,e)=>{const n="</"+t+">";return"<"+t+' contenteditable="true">'+tinymce.DOM.encode(e)+n})(d(t),o)}for(let t=0;t<o.length;t++){const e=o[t];e.element.id=e.id;const l=o[t+1]&&o[t+1].level;if(i===e.level)n+="<li>";else for(let t=i;t<e.level;t++)n+=`<${s.join(" ")}><li>`;if(n+='<a href="#'+e.id+'">'+e.title+"</a>",l!==e.level&&l)for(let t=e.level;t>l;t--)n+=t===l+1?`</li></${r}><li>`:`</li></${r}>`;else n+="</li>",l||(n+=`</${r}>`);i=e.level}return n},v=t=>{const e=c(t),n=t.dom.select("."+e);n.length&&t.undoManager.transact((()=>{var e,o;t.dom.setHTML(n,b(t,(e=n[0],l.from(null===(o=e.firstElementChild)||void 0===o?void 0:o.innerHTML))))}))},_=t=>e=>{const n=()=>{const n=t.selection.isEditable();e.setEnabled(!t.readonly&&n&&(t=>p(t).length>0)(t))};return t.on("NodeChange LoadContent SetContent change",n),n(),()=>t.off("NodeChange LoadContent SetContent change",n)},y=t=>e=>t.dom.is(e,"."+c(t))&&t.getBody().contains(e);tinymce.PluginManager.requireLangPack("tableofcontents","ar,bg_BG,ca,cs,da,de,el,es,eu,fa,fi,fr_FR,he_IL,hi,hr,hu_HU,id,it,ja,kk,ko_KR,ms,nb_NO,nl,pl,pt_BR,pt_PT,ro,ru,sk,sl_SI,sv_SE,th_TH,tr,uk,vi,zh_CN,zh_TW"),tinymce.PluginManager.add("tableofcontents",(t=>{((t,n)=>!!t&&-1===((t,n)=>{const o=e(t.major,n.major);if(0!==o)return o;const r=e(t.minor,n.minor);if(0!==r)return r;const s=e(t.patch,n.patch);return 0!==s?s:0})((t=>o((t=>[t.majorVersion,t.minorVersion].join(".").split(".").slice(0,3).join("."))(t)))(t),o(n)))(tinymce,"6.4.0")?console.error("The tinydrive plugin requires at least version 6.4.0 of TinyMCE."):((t=>{const e=t.options.register;e("tableofcontents_class",{processor:"string",default:"mce-toc"}),e("tableofcontents_header",{processor:t=>r(t)&&/^h[1-6]$/.test(t),default:"h2"}),e("tableofcontents_depth",{processor:t=>i(t)&&t>=1&&t<=9,default:3}),e("tableofcontents_includeheader",{processor:"boolean",default:!0}),e("tableofcontents_orderedlist",{processor:"boolean",default:!1}),e("tableofcontents_orderedlist_type",{processor:t=>r(t)&&["1","A","a","I","i"].includes(t),default:"1"})})(t),(t=>{t.addCommand("mceInsertToc",(()=>{(t=>{const e=c(t),n=t.dom.select("."+e);((t,e)=>!e.length||t.dom.getParents(e[0],".mce-offscreen-selection").length>0)(t,n)?t.insertContent(((t,e)=>{const n=b(t,e);return'<div class="'+t.dom.encode(c(t))+'" contenteditable="false" data-mce-toc="true">'+n+"</div>"})(t,l.none())):v(t)})(t)})),t.addCommand("mceUpdateToc",(()=>{v(t)}))})(t),(t=>{const e=()=>t.execCommand("mceInsertToc");t.ui.registry.addButton("tableofcontents",{icon:"toc",tooltip:"Table of contents",onAction:e,onSetup:_(t)}),t.ui.registry.addButton("tableofcontentsupdate",{icon:"reload",tooltip:"Update",onAction:()=>t.execCommand("mceUpdateToc")}),t.ui.registry.addMenuItem("tableofcontents",{icon:"toc",text:"Table of contents",onAction:e,onSetup:_(t)}),t.ui.registry.addContextToolbar("tableofcontents",{items:"tableofcontentsupdate",predicate:y(t),scope:"node",position:"node"})})(t),(t=>{const e=c(t),n="data-mce-toc";t.on("PreProcess",(n=>{const o=t.dom,r=o.select("."+e,n.node)[0];r&&((t,e)=>{for(let e=0,r=t.length;e<r;e++)n=t[e],o.setAttrib(n,"contentEditable",null);var n})([r].concat(o.select("[contenteditable]",r)))})),t.on("PreInit",(()=>{t.serializer.addTempAttr(n)})),t.on("SetContent",(()=>{const o=t.dom,r=o.select("."+e)[0];if(r){o.setAttribs(r,{contentEditable:!1,[n]:!0});const t=r.firstElementChild;s(t)&&o.setAttrib(t,"contentEditable",!0)}}))})(t))}))}();