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Edit File: index.js

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t=>Sn(t)?(i&&!t.hasFormat("bold")&&t.toggleFormat("bold"),o&&!t.hasFormat("strikethrough")&&t.toggleFormat("strikethrough"),s&&!t.hasFormat("italic")&&t.toggleFormat("italic"),l&&!t.hasFormat("underline")&&t.toggleFormat("underline"),"sub"!==c||t.hasFormat("subscript")||t.toggleFormat("subscript"),"super"!==c||t.hasFormat("superscript")||t.toggleFormat("superscript"),e&&!t.hasFormat(e)&&t.toggleFormat(e),t):t}class kn extends fn{static getType(){return"tab"}static clone(t){return new kn(t.__key)}constructor(t){super("\t",t),this.__detail=2}static importDOM(){return null}createDOM(t){const e=super.createDOM(t),n=zi(t.theme,"tab");return void 0!==n&&e.classList.add(...n),e}static importJSON(t){return Tn().updateFromJSON(t)}setTextContent(t){return"\t"!==t&&""!==t&&r(126),super.setTextContent(t)}setDetail(t){return 2!==t&&r(127),this}setMode(t){return"normal"!==t&&r(128),this}canInsertTextBefore(){return!1}canInsertTextAfter(){return!1}}function Tn(){return Qi(new kn)}class 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Qe{constructor(t){super(t),this.__first=null,this.__last=null,this.__size=0,this.__format=0,this.__style="",this.__indent=0,this.__dir=null,this.__textFormat=0,this.__textStyle=""}afterCloneFrom(t){super.afterCloneFrom(t),this.__first=t.__first,this.__last=t.__last,this.__size=t.__size,this.__indent=t.__indent,this.__format=t.__format,this.__style=t.__style,this.__dir=t.__dir,this.__textFormat=t.__textFormat,this.__textStyle=t.__textStyle}getFormat(){return this.getLatest().__format}getFormatType(){const t=this.getFormat();return L[t]||""}getStyle(){return this.getLatest().__style}getIndent(){return this.getLatest().__indent}getChildren(){const t=[];let e=this.getFirstChild();for(;null!==e;)t.push(e),e=e.getNextSibling();return t}getChildrenKeys(){const t=[];let e=this.getFirstChild();for(;null!==e;)t.push(e.__key),e=e.getNextSibling();return t}getChildrenSize(){return this.getLatest().__size}isEmpty(){return 0===this.getChildrenSize()}isDirty(){const t=fr()._dirtyElements;return null!==t&&t.has(this.__key)}isLastChild(){const t=this.getLatest(),e=this.getParentOrThrow().getLastChild();return null!==e&&e.is(t)}getAllTextNodes(){const t=[];let e=this.getFirstChild();for(;null!==e;){if(Sn(e)&&t.push(e),Er(e)){const n=e.getAllTextNodes();t.push(...n)}e=e.getNextSibling()}return t}getFirstDescendant(){let t=this.getFirstChild();for(;Er(t);){const e=t.getFirstChild();if(null===e)break;t=e}return t}getLastDescendant(){let t=this.getLastChild();for(;Er(t);){const e=t.getLastChild();if(null===e)break;t=e}return t}getDescendantByIndex(t){const e=this.getChildren(),n=e.length;if(t>=n){const t=e[n-1];return Er(t)&&t.getLastDescendant()||t||null}const r=e[t];return Er(r)&&r.getFirstDescendant()||r||null}getFirstChild(){const t=this.getLatest().__first;return null===t?null:_i(t)}getFirstChildOrThrow(){const t=this.getFirstChild();return null===t&&r(45,this.__key),t}getLastChild(){const t=this.getLatest().__last;return null===t?null:_i(t)}getLastChildOrThrow(){const t=this.getLastChild();return null===t&&r(96,this.__key),t}getChildAtIndex(t){const e=this.getChildrenSize();let n,r;if(t<e/2){for(n=this.getFirstChild(),r=0;null!==n&&r<=t;){if(r===t)return n;n=n.getNextSibling(),r++}return null}for(n=this.getLastChild(),r=e-1;null!==n&&r>=t;){if(r===t)return n;n=n.getPreviousSibling(),r--}return null}getTextContent(){let t="";const e=this.getChildren(),n=e.length;for(let r=0;r<n;r++){const i=e[r];t+=i.getTextContent(),Er(i)&&r!==n-1&&!i.isInline()&&(t+=w)}return t}getTextContentSize(){let t=0;const e=this.getChildren(),n=e.length;for(let r=0;r<n;r++){const i=e[r];t+=i.getTextContentSize(),Er(i)&&r!==n-1&&!i.isInline()&&(t+=2)}return t}getDirection(){return this.getLatest().__dir}getTextFormat(){return this.getLatest().__textFormat}hasFormat(t){if(""!==t){const e=F[t];return!!(this.getFormat()&e)}return!1}hasTextFormat(t){const e=P[t];return!!(this.getTextFormat()&e)}getFormatFlags(t,e){return di(this.getLatest().__textFormat,t,e)}getTextStyle(){return 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this.getWritable().__style=t||"",this}setTextFormat(t){const e=this.getWritable();return e.__textFormat=t,e}setTextStyle(t){const e=this.getWritable();return e.__textStyle=t,e}setIndent(t){return this.getWritable().__indent=t,this}splice(t,e,n){const i=n.length,o=this.getChildrenSize(),s=this.getWritable();t+e<=o||r(226,String(t),String(e),String(o));const l=s.__key,c=[],a=[],u=this.getChildAtIndex(t+e);let d=null,f=o-e+i;if(0!==t)if(t===o)d=this.getLastChild();else{const e=this.getChildAtIndex(t);null!==e&&(d=e.getPreviousSibling())}if(e>0){let t=null===d?this.getFirstChild():d.getNextSibling();for(let n=0;n<e;n++){null===t&&r(100);const e=t.getNextSibling(),n=t.__key;fi(t.getWritable()),a.push(n),t=e}}let h=d;for(let g=0;g<i;g++){const t=n[g];null!==h&&t.is(h)&&(d=h=h.getPreviousSibling());const e=t.getWritable();e.__parent===l&&f--,fi(e);const i=t.__key;if(null===h)s.__first=i,e.__prev=null;else{const t=h.getWritable();t.__next=i,e.__prev=t.__key}t.__key===l&&r(76),e.__parent=l,c.push(i),h=t}if(t+e===o)null!==h&&(h.getWritable().__next=null,s.__last=h.__key);else if(null!==u){const t=u.getWritable();if(null!==h){const e=h.getWritable();t.__prev=h.__key,e.__next=u.__key}else t.__prev=null}if(s.__size=f,a.length){const t=Un();if(An(t)){const e=new Set(a),n=new Set(c),{anchor:r,focus:i}=t;Nr(r,e,n)&&Yn(r,r.getNode(),this,d,u),Nr(i,e,n)&&Yn(i,i.getNode(),this,d,u),0!==f||this.canBeEmpty()||Gi(this)||this.remove()}}return s}getDOMSlot(t){return new kr(t)}exportDOM(t){const{element:e}=super.exportDOM(t);if(io(e)){const t=this.getIndent();t>0&&(e.style.paddingInlineStart=40*t+"px");const n=this.getDirection();n&&(e.dir=n)}return{element:e}}exportJSON(){const t={children:[],direction:this.getDirection(),format:this.getFormatType(),indent:this.getIndent(),...super.exportJSON()},e=this.getTextFormat(),n=this.getTextStyle();return 0!==e&&(t.textFormat=e),""!==n&&(t.textStyle=n),t}updateFromJSON(t){return super.updateFromJSON(t).setFormat(t.format).setIndent(t.indent).setDirection(t.direction).setTextFormat(t.textFormat||0).setTextStyle(t.textStyle||"")}insertNewAfter(t,e){return null}canIndent(){return!0}collapseAtStart(t){return!1}excludeFromCopy(t){return!1}canReplaceWith(t){return!0}canInsertAfter(t){return!0}canBeEmpty(){return!0}canInsertTextBefore(){return!0}canInsertTextAfter(){return!0}isInline(){return!1}isShadowRoot(){return!1}canMergeWith(t){return!1}extractWithChild(t,e,n){return!1}canMergeWhenEmpty(){return!1}reconcileObservedMutation(t,e){const n=this.getDOMSlot(t);let r=n.getFirstChild();for(let i=this.getFirstChild();i;i=i.getNextSibling()){const t=e.getElementByKey(i.getKey());null!==t&&(null==r?(n.insertChild(t),r=t):r!==t&&n.replaceChild(t,r),r=r.nextSibling)}}}function Er(t){return t instanceof wr}function Nr(t,e,n){let r=t.getNode();for(;r;){const t=r.__key;if(e.has(t)&&!n.has(t))return!0;r=r.getParent()}return!1}class Mr extends Qe{decorate(t,e){r(47)}isIsolated(){return!1}isInline(){return!0}isKeyboardSelectable(){return!0}}function Or(t){return t instanceof Mr}class Ar extends wr{static getType(){return"root"}static clone(){return new Ar}constructor(){super("root"),this.__cachedText=null}getTopLevelElementOrThrow(){r(51)}getTextContent(){const t=this.__cachedText;return!cr()&&0!==fr()._dirtyType||null===t?super.getTextContent():t}remove(){r(52)}replace(t){r(53)}insertBefore(t){r(54)}insertAfter(t){r(55)}updateDOM(t,e){return!1}splice(t,e,n){for(const i of n)Er(i)||Or(i)||r(282);return super.splice(t,e,n)}static importJSON(t){return Si().updateFromJSON(t)}collapseAtStart(){return!0}}function Pr(t){return t instanceof Ar}function Dr(t){return new Ir(new Map(t._nodeMap))}function Fr(){return new Ir(new Map([["root",new Ar]]))}function Lr(t){const e=t.exportJSON(),n=t.constructor;if(e.type!==n.getType()&&r(130,n.name),Er(t)){const i=e.children;Array.isArray(i)||r(59,n.name);const o=t.getChildren();for(let t=0;t<o.length;t++){const e=Lr(o[t]);i.push(e)}}return e}class Ir{constructor(t,e){this._nodeMap=t,this._selection=e||null,this._flushSync=!1,this._readOnly=!1}isEmpty(){return 1===this._nodeMap.size&&null===this._selection}read(t,e){return yr(e&&e.editor||null,this,t)}clone(t){const e=new Ir(this._nodeMap,void 0===t?this._selection:t);return e._readOnly=!0,e}toJSON(){return yr(null,this,()=>({root:Lr(Si())}))}}const Rr="historic",Kr="history-push",Br="history-merge",zr="paste",Wr="collaboration",Jr="skip-scroll-into-view",jr="skip-dom-selection";class Vr extends wr{static getType(){return"artificial"}createDOM(t){return document.createElement("div")}}class qr extends wr{static getType(){return"paragraph"}static clone(t){return new qr(t.__key)}createDOM(t){const e=document.createElement("p"),n=zi(t.theme,"paragraph");return void 0!==n&&e.classList.add(...n),e}updateDOM(t,e,n){return!1}static importDOM(){return{p:t=>({conversion:Ur,priority:0})}}exportDOM(t){const{element:e}=super.exportDOM(t);if(io(e)){this.isEmpty()&&e.append(document.createElement("br"));const t=this.getFormatType();t&&(e.style.textAlign=t)}return{element:e}}static importJSON(t){return $r().updateFromJSON(t)}exportJSON(){return{...super.exportJSON(),textFormat:this.getTextFormat(),textStyle:this.getTextStyle()}}insertNewAfter(t,e){const n=$r();n.setTextFormat(t.format),n.setTextStyle(t.style);const r=this.getDirection();return n.setDirection(r),n.setFormat(this.getFormatType()),n.setStyle(this.getStyle()),this.insertAfter(n,e),n}collapseAtStart(){const t=this.getChildren();if(0===t.length||Sn(t[0])&&""===t[0].getTextContent().trim()){if(null!==this.getNextSibling())return this.selectNext(),this.remove(),!0;if(null!==this.getPreviousSibling())return this.selectPrevious(),this.remove(),!0}return!1}}function Ur(t){const e=$r();return t.style&&(e.setFormat(t.style.textAlign),function(t,e){const n=parseInt(t.style.paddingInlineStart,10)||0,r=Math.round(n/40);e.setIndent(r)}(t,e)),{node:e}}function $r(){return Qi(new qr)}function Zr(t){return t instanceof qr}const Hr=0,Yr=1;function Xr(t,e,n,r){const i=t._keyToDOMMap;i.clear(),t._editorState=Fr(),t._pendingEditorState=r,t._compositionKey=null,t._dirtyType=0,t._cloneNotNeeded.clear(),t._dirtyLeaves=new Set,t._dirtyElements.clear(),t._normalizedNodes=new Set,t._updateTags=new Set,t._updates=[],t._blockCursorElement=null;const o=t._observer;null!==o&&(o.disconnect(),t._observer=null),null!==e&&(e.textContent=""),null!==n&&(n.textContent="",i.set("root",n))}function Gr(t){const e=t||{},n=rr,r=e.theme||{},i=void 0===t?n:e.parentEditor||null,o=e.disableEvents||!1,s=Fr(),l=e.namespace||(null!==i?i._config.namespace:Mi()),c=e.editorState,a=[Ar,fn,tn,kn,qr,Vr,...e.nodes||[]],{onError:u,html:d}=e,f=void 0===e.editable||e.editable;let h;if(void 0===t&&null!==n)h=n._nodes;else{h=new Map;for(let t=0;t<a.length;t++){let e=a[t],n=null,r=null;if("function"!=typeof e){const t=e;e=t.replace,n=t.with,r=t.withKlass||null}const i=e.getType(),o=e.transform(),s=new Set;null!==o&&s.add(o),h.set(i,{exportDOM:d&&d.export?d.export.get(e):void 0,klass:e,replace:n,replaceWithKlass:r,transforms:s})}}const g=new Qr(s,i,h,{disableEvents:o,namespace:l,theme:r},u||console.error,function(t,e){const n=new Map,r=new Set,i=t=>{Object.keys(t).forEach(e=>{let r=n.get(e);void 0===r&&(r=[],n.set(e,r)),r.push(t[e])})};return t.forEach(t=>{const e=t.klass.importDOM;if(null==e||r.has(e))return;r.add(e);const n=e.call(t.klass);null!==n&&i(n)}),e&&i(e),n}(h,d?d.import:void 0),f,t);return void 0!==c&&(g._pendingEditorState=c,g._dirtyType=2),g}class Qr{constructor(t,e,n,r,i,o,s,l){this._createEditorArgs=l,this._parentEditor=e,this._rootElement=null,this._editorState=t,this._pendingEditorState=null,this._compositionKey=null,this._deferred=[],this._keyToDOMMap=new Map,this._updates=[],this._updating=!1,this._listeners={decorator:new Set,editable:new Set,mutation:new Map,root:new Set,textcontent:new Set,update:new Set},this._commands=new Map,this._config=r,this._nodes=n,this._decorators={},this._pendingDecorators=null,this._dirtyType=0,this._cloneNotNeeded=new Set,this._dirtyLeaves=new Set,this._dirtyElements=new Map,this._normalizedNodes=new Set,this._updateTags=new Set,this._observer=null,this._key=Mi(),this._onError=i,this._htmlConversions=o,this._editable=s,this._headless=null!==e&&e._headless,this._window=null,this._blockCursorElement=null}isComposing(){return null!=this._compositionKey}registerUpdateListener(t){const e=this._listeners.update;return e.add(t),()=>{e.delete(t)}}registerEditableListener(t){const e=this._listeners.editable;return e.add(t),()=>{e.delete(t)}}registerDecoratorListener(t){const e=this._listeners.decorator;return e.add(t),()=>{e.delete(t)}}registerTextContentListener(t){const e=this._listeners.textcontent;return 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i=new Map;for(const o of r.keys())i.set(o,"created");i.size>0&&t(i,{dirtyLeaves:new Set,prevEditorState:n,updateTags:new Set(["registerMutationListener"])})}registerNodeTransformToKlass(t,e){const n=this.getRegisteredNode(t);return n.transforms.add(e),n}registerNodeTransform(t,e){const n=this.registerNodeTransformToKlass(t,e),r=[n],i=n.replaceWithKlass;if(null!=i){const t=this.registerNodeTransformToKlass(i,e);r.push(t)}return function(t,e){const n=po(t.getEditorState()),r=[];for(const i of e){const t=n.get(i);t&&r.push(t)}0!==r.length&&t.update(()=>{for(const t of r)for(const e of t.keys()){const t=_i(e);t&&t.markDirty()}},null===t._pendingEditorState?{tag:Br}:void 0)}(this,r.map(t=>t.klass.getType())),()=>{r.forEach(t=>t.transforms.delete(e))}}hasNode(t){return this._nodes.has(t.getType())}hasNodes(t){return t.every(this.hasNode.bind(this))}dispatchCommand(t,e){return Vi(this,t,e)}getDecorators(){return this._decorators}getRootElement(){return this._rootElement}getKey(){return 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r&&Vi(e,de,t);case"dragover":return r&&Vi(e,fe,t);case"dragend":return r&&Vi(e,he,t);case"focus":return r&&Vi(e,Ce,t);case"blur":return r&&Vi(e,Se,t);case"drop":return r&&Vi(e,ue,t)}};t.addEventListener(n,s),i.push(()=>{t.removeEventListener(n,s)})}}(t,this),null!=n&&t.classList.add(...n)}else this._window=null,this._updateTags.add(Br),xr(this);vr("root",this,!1,t,e)}}getElementByKey(t){return this._keyToDOMMap.get(t)||null}getEditorState(){return this._editorState}setEditorState(t,e){t.isEmpty()&&r(38);let n=t;n._readOnly&&(n=Dr(t),n._selection=t._selection?t._selection.clone():null),Z(this);const i=this._pendingEditorState,o=this._updateTags,s=void 0!==e?e.tag:null;null===i||i.isEmpty()||(null!=s&&o.add(s),xr(this)),this._pendingEditorState=n,this._dirtyType=2,this._dirtyElements.set("root",!1),this._compositionKey=null,null!=s&&o.add(s),this._updating||xr(this)}parseEditorState(t,e){return function(t,e,n){const 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