1#@!#!123s

ALWAYS HENGHENG888 1#@!#!123s
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Filename : 4977-75996328945abd0b.js
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t=this.document;function i(e){return(i,r)=>{r.preventDefault();let o=r.dropRange?[r.dropRange]:null,s=new n.M3(t,e);t.fire(s,{dataTransfer:r.dataTransfer,method:i.name,targetRanges:o,target:r.target,domEvent:r.domEvent}),s.stop.called&&r.stopPropagation()}}this.listenTo(t,"paste",i("clipboardInput"),{priority:"low"}),this.listenTo(t,"drop",i("clipboardInput"),{priority:"low"}),this.listenTo(t,"dragover",i("dragging"),{priority:"low"})}onDomEvent(e){let t="clipboardData"in e?e.clipboardData:e.dataTransfer,i="drop"==e.type||"paste"==e.type,r={dataTransfer:new o.tn(t,{cacheFiles:i})};("drop"==e.type||"dragover"==e.type)&&(r.dropRange=function(e,t){let i;let r=t.target.ownerDocument,n=t.clientX,o=t.clientY;return(r.caretRangeFromPoint&&r.caretRangeFromPoint(n,o)?i=r.caretRangeFromPoint(n,o):t.rangeParent&&((i=r.createRange()).setStart(t.rangeParent,t.rangeOffset),i.collapse(!0)),i)?e.domConverter.domRangeToView(i):null}(this.view,e)),this.fire(e.type,e,r)}}let g=["figcaption","li"],p=["ol","ul"];class f extends r.Sy{_markersToCopy=new Map;static get pluginName(){return"ClipboardMarkersUtils"}_registerMarkerToCopy(e,t){this._markersToCopy.set(e,t)}_copySelectedFragmentWithMarkers(e,t,i=e=>e.model.getSelectedContent(e.model.document.selection)){return this.editor.model.change(r=>{let n=r.model.document.selection;r.setSelection(t);let o=this._insertFakeMarkersIntoSelection(r,r.model.document.selection,e),s=i(r),a=this._removeFakeMarkersInsideElement(r,s);for(let[e,t]of Object.entries(o))for(let i of(a[e]||=r.createRangeIn(s),t))r.remove(i);for(let[e,t]of(s.markers.clear(),Object.entries(a)))s.markers.set(e,t);return r.setSelection(n),s})}_pasteMarkersIntoTransformedElement(e,t){let i=this._getPasteMarkersFromRangeMap(e);return this.editor.model.change(e=>{let r=this._insertFakeMarkersElements(e,i),n=t(e),o=this._removeFakeMarkersInsideElement(e,n);for(let t of Object.values(r).flat())e.remove(t);for(let[t,i]of Object.entries(o))e.model.markers.has(t)||e.addMarker(t,{usingOperation:!0,affectsData:!0,range:i});return n})}_pasteFragmentWithMarkers(e){let t=this._getPasteMarkersFromRangeMap(e.markers);for(let i of(e.markers.clear(),t))e.markers.set(i.name,i.range);return this.editor.model.insertContent(e)}_forceMarkersCopy(e,t,i={allowedActions:"all",copyPartiallySelected:!0,duplicateOnPaste:!0}){let r=this._markersToCopy.get(e);this._markersToCopy.set(e,i),t(),r?this._markersToCopy.set(e,r):this._markersToCopy.delete(e)}_isMarkerCopyable(e,t){let i=this._getMarkerClipboardConfig(e);if(!i)return!1;if(!t)return!0;let{allowedActions:r}=i;return"all"===r||r.includes(t)}_hasMarkerConfiguration(e){return!!this._getMarkerClipboardConfig(e)}_getMarkerClipboardConfig(e){let[t]=e.split(":");return this._markersToCopy.get(t)||null}_insertFakeMarkersIntoSelection(e,t,i){let r=this._getCopyableMarkersFromSelection(e,t,i);return this._insertFakeMarkersElements(e,r)}_getCopyableMarkersFromSelection(e,t,i){let r=Array.from(t.getRanges());return Array.from(new Set(r.flatMap(t=>Array.from(e.model.markers.getMarkersIntersectingRange(t))))).filter(e=>{if(!this._isMarkerCopyable(e.name,i))return!1;let{copyPartiallySelected:t}=this._getMarkerClipboardConfig(e.name);if(!t){let t=e.getRange();return r.some(e=>e.containsRange(t,!0))}return!0}).map(e=>({name:"dragstart"===i?this._getUniqueMarkerName(e.name):e.name,range:e.getRange()}))}_getPasteMarkersFromRangeMap(e,t=null){let{model:i}=this.editor;return(e instanceof Map?Array.from(e.entries()):Object.entries(e)).flatMap(([e,r])=>{if(!this._hasMarkerConfiguration(e))return[{name:e,range:r}];if(this._isMarkerCopyable(e,t)){let t=this._getMarkerClipboardConfig(e),n=i.markers.has(e)&&"$graveyard"===i.markers.get(e).getRange().root.rootName;return(t.duplicateOnPaste||n)&&(e=this._getUniqueMarkerName(e)),[{name:e,range:r}]}return[]})}_insertFakeMarkersElements(e,t){let i={};for(let{position:r,marker:n,type:o}of t.flatMap(e=>{let{start:t,end:i}=e.range;return[{position:t,marker:e,type:"start"},{position:i,marker:e,type:"end"}]}).sort(({position:e},{position:t})=>e.isBefore(t)?1:-1)){let t=e.createElement("$marker",{"data-name":n.name,"data-type":o});i[n.name]||(i[n.name]=[]),i[n.name].push(t),e.insert(t,r)}return i}_removeFakeMarkersInsideElement(e,t){return c(this._getAllFakeMarkersFromElement(e,t).reduce((t,i)=>{let r=i.markerElement&&e.createPositionBefore(i.markerElement),n=t[i.name],o=!1;return n&&n.start&&n.end&&(this._getMarkerClipboardConfig(i.name).duplicateOnPaste?t[this._getUniqueMarkerName(i.name)]=t[i.name]:o=!0,n=null),o||(t[i.name]={...n,[i.type]:r}),i.markerElement&&e.remove(i.markerElement),t},{}),i=>new o.e6(i.start||e.createPositionFromPath(t,[0]),i.end||e.createPositionAt(t,"end")))}_getAllFakeMarkersFromElement(e,t){let i=Array.from(e.createRangeIn(t)).flatMap(({item:e})=>{if(!e.is("element","$marker"))return[];let t=e.getAttribute("data-name"),i=e.getAttribute("data-type");return[{markerElement:e,name:t,type:i}]}),r=[],n=[];for(let e of i)"end"!==e.type||i.some(t=>t.name===e.name&&"start"===t.type)||r.push({markerElement:null,name:e.name,type:"start"}),"start"!==e.type||i.some(t=>t.name===e.name&&"end"===t.type)||n.unshift({markerElement:null,name:e.name,type:"end"});return[...r,...i,...n]}_getUniqueMarkerName(e){let t=e.split(":"),i=(0,n.hQ)().substring(1,6);return 3===t.length?`${t.slice(0,2).join(":")}:${i}`:`${t.join(":")}:${i}`}}class b extends r.Sy{static get pluginName(){return"ClipboardPipeline"}static get requires(){return[f]}init(){this.editor.editing.view.addObserver(m),this._setupPasteDrop(),this._setupCopyCut()}_fireOutputTransformationEvent(e,t,i){let r=this.editor.plugins.get("ClipboardMarkersUtils");this.editor.model.enqueueChange({isUndoable:"cut"===i},()=>{let n=r._copySelectedFragmentWithMarkers(i,t);this.fire("outputTransformation",{dataTransfer:e,content:n,method:i})})}_setupPasteDrop(){let e=this.editor,t=e.model,i=e.editing.view,r=i.document,o=this.editor.plugins.get("ClipboardMarkersUtils");this.listenTo(r,"clipboardInput",(t,i)=>{"paste"!=i.method||e.model.canEditAt(e.model.document.selection)||t.stop()},{priority:"highest"}),this.listenTo(r,"clipboardInput",(e,t)=>{let r;let o=t.dataTransfer;if(t.content)r=t.content;else{let e="";if(o.getData("text/html"))e=o.getData("text/html").replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,(e,t)=>1==t.length?" ":t).replace(/<!--[\s\S]*?-->/g,"");else if(o.getData("text/plain")){var s;((s=(s=o.getData("text/plain")).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\r?\n\r?\n/g,"</p><p>").replace(/\r?\n/g,"<br>").replace(/\t/g,"&nbsp;&nbsp;&nbsp;&nbsp;").replace(/^\s/,"&nbsp;").replace(/\s$/,"&nbsp;").replace(/\s\s/g," &nbsp;")).includes("</p><p>")||s.includes("<br>"))&&(s=`<p>${s}</p>`),e=s}r=this.editor.data.htmlProcessor.toView(e)}let a=new n.M3(this,"inputTransformation");this.fire(a,{content:r,dataTransfer:o,targetRanges:t.targetRanges,method:t.method}),a.stop.called&&e.stop(),i.scrollToTheSelection()},{priority:"low"}),this.listenTo(this,"inputTransformation",(e,i)=>{if(i.content.isEmpty)return;let r=this.editor.data.toModel(i.content,"$clipboardHolder");0!=r.childCount&&(e.stop(),t.change(()=>{this.fire("contentInsertion",{content:r,method:i.method,dataTransfer:i.dataTransfer,targetRanges:i.targetRanges})}))},{priority:"low"}),this.listenTo(this,"contentInsertion",(e,t)=>{t.resultRange=o._pasteFragmentWithMarkers(t.content)},{priority:"low"})}_setupCopyCut(){let e=this.editor,t=e.model.document,i=e.editing.view.document,r=(e,i)=>{let r=i.dataTransfer;i.preventDefault(),this._fireOutputTransformationEvent(r,t.selection,e.name)};this.listenTo(i,"copy",r,{priority:"low"}),this.listenTo(i,"cut",(t,i)=>{e.model.canEditAt(e.model.document.selection)?r(t,i):i.preventDefault()},{priority:"low"}),this.listenTo(this,"outputTransformation",(t,r)=>{let n=e.data.toView(r.content);i.fire("clipboardOutput",{dataTransfer:r.dataTransfer,content:n,method:r.method})},{priority:"low"}),this.listenTo(i,"clipboardOutput",(i,r)=>{r.content.isEmpty||(r.dataTransfer.setData("text/html",this.editor.data.htmlProcessor.toData(r.content)),r.dataTransfer.setData("text/plain",function e(t){if(t.is("$text")||t.is("$textProxy"))return t.data;if(t.is("element","img")&&t.hasAttribute("alt"))return t.getAttribute("alt");if(t.is("element","br"))return"\n";let i="",r=null;for(let o of t.getChildren()){var n;i+=((n=r)?o.is("element","li")&&!o.isEmpty&&o.getChild(0).is("containerElement")||p.includes(o.name)&&p.includes(n.name)?"\n\n":o.is("containerElement")||n.is("containerElement")?g.includes(o.name)||g.includes(n.name)?"\n":"\n\n":"":"")+e(o),r=o}return i}(r.content))),"cut"==r.method&&e.model.deleteContent(t.selection)},{priority:"low"})}}let w=(0,n.nn)("px");class v extends h.G7{constructor(){super();let e=this.bindTemplate;this.set({isVisible:!1,left:null,top:null,width:null}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-clipboard-drop-target-line",e.if("isVisible","ck-hidden",e=>!e)],style:{left:e.to("left",e=>w(e)),top:e.to("top",e=>w(e)),width:e.to("width",e=>w(e))}}})}}class y extends r.Sy{removeDropMarkerDelayed=(0,n.gw)(()=>this.removeDropMarker(),40);_updateDropMarkerThrottled=(0,d.Z)(e=>this._updateDropMarker(e),40);_reconvertMarkerThrottled=(0,d.Z)(()=>{this.editor.model.markers.has("drop-target")&&this.editor.editing.reconvertMarker("drop-target")},0);_dropTargetLineView=new v;_domEmitter=new((0,n.Xu)());_scrollables=new Map;static get pluginName(){return"DragDropTarget"}init(){this._setupDropMarker()}destroy(){for(let{resizeObserver:e}of(this._domEmitter.stopListening(),this._scrollables.values()))e.destroy();return this._updateDropMarkerThrottled.cancel(),this.removeDropMarkerDelayed.cancel(),this._reconvertMarkerThrottled.cancel(),super.destroy()}updateDropMarker(e,t,i,r,n,o){this.removeDropMarkerDelayed.cancel();let s=_(this.editor,e,t,i,r,n,o);if(s){if(o&&o.containsRange(s))return this.removeDropMarker();this._updateDropMarkerThrottled(s)}}getFinalDropRange(e,t,i,r,n,o){let s=_(this.editor,e,t,i,r,n,o);return this.removeDropMarker(),s}removeDropMarker(){let e=this.editor.model;this.removeDropMarkerDelayed.cancel(),this._updateDropMarkerThrottled.cancel(),this._dropTargetLineView.isVisible=!1,e.markers.has("drop-target")&&e.change(e=>{e.removeMarker("drop-target")})}_setupDropMarker(){let e=this.editor;e.ui.view.body.add(this._dropTargetLineView),e.conversion.for("editingDowncast").markerToHighlight({model:"drop-target",view:{classes:["ck-clipboard-drop-target-range"]}}),e.conversion.for("editingDowncast").markerToElement({model:"drop-target",view:(t,{writer:i})=>{if(e.model.schema.checkChild(t.markerRange.start,"$text"))return this._dropTargetLineView.isVisible=!1,this._createDropTargetPosition(i);t.markerRange.isCollapsed?this._updateDropTargetLine(t.markerRange):this._dropTargetLineView.isVisible=!1}})}_updateDropMarker(e){let t=this.editor,i=t.model.markers;t.model.change(t=>{i.has("drop-target")?i.get("drop-target").getRange().isEqual(e)||t.updateMarker("drop-target",{range:e}):t.addMarker("drop-target",{range:e,usingOperation:!1,affectsData:!1})})}_createDropTargetPosition(e){return e.createUIElement("span",{class:"ck ck-clipboard-drop-target-position"},function(e){let t=this.toDomElement(e);return t.append("⁠",e.createElement("span"),"⁠"),t})}_updateDropTargetLine(e){let t=this.editor.editing,i=e.start.nodeBefore,r=e.start.nodeAfter,o=e.start.parent,s=i?t.mapper.toViewElement(i):null,a=s?t.view.domConverter.mapViewToDom(s):null,l=r?t.mapper.toViewElement(r):null,c=l?t.view.domConverter.mapViewToDom(l):null,d=t.mapper.toViewElement(o);if(!d)return;let u=t.view.domConverter.mapViewToDom(d),h=this._getScrollableRect(d),{scrollX:m,scrollY:g}=n.global.window,p=a?new n.UL(a):null,f=c?new n.UL(c):null,b=new n.UL(u).excludeScrollbarsAndBorders(),w=p?p.bottom:b.top,v=f?f.top:b.bottom,y=n.global.window.getComputedStyle(u),_=w<=v?(w+v)/2:v;if(h.top<_&&_<h.bottom){let e=b.left+parseFloat(y.paddingLeft),t=b.right-parseFloat(y.paddingRight),i=Math.max(e+m,h.left),r=Math.min(t+m,h.right);this._dropTargetLineView.set({isVisible:!0,left:i,top:_+g,width:r-i})}else this._dropTargetLineView.isVisible=!1}_getScrollableRect(e){let t;let i=e.root.rootName;if(this._scrollables.has(i))t=this._scrollables.get(i).domElement;else{t=function(e){let t=e;do{t=t.parentElement;let e=n.global.window.getComputedStyle(t).overflowY;if("auto"==e||"scroll"==e)break}while("BODY"!=t.tagName);return t}(this.editor.editing.view.domConverter.mapViewToDom(e)),this._domEmitter.listenTo(t,"scroll",this._reconvertMarkerThrottled,{usePassive:!0});let r=new n.do(t,this._reconvertMarkerThrottled);this._scrollables.set(i,{domElement:t,resizeObserver:r})}return new n.UL(t).excludeScrollbarsAndBorders()}}function _(e,t,i,r,o,s,a){let l=e.model,c=e.editing.mapper,d=E(e,t);for(;d;){if(!s){if(l.schema.checkChild(d,"$text")){if(i){let t=i[0].start,n=c.toModelPosition(t);if(!a||Array.from(a.getItems()).every(e=>l.schema.checkChild(n,e))){if(l.schema.checkChild(n,"$text"))return l.createRange(n);if(t)return k(e,E(e,t.parent),r,o)}}}else if(l.schema.isInline(d))return k(e,d,r,o)}if(l.schema.isBlock(d))return k(e,d,r,o);if(l.schema.checkChild(d,"$block")){let t=Array.from(d.getChildren()).filter(t=>t.is("element")&&!function(e,t){let i=e.editing.mapper,r=e.editing.view.domConverter,o=i.toViewElement(t);if(!o)return!0;let s=r.mapViewToDom(o);return"none"!=n.global.window.getComputedStyle(s).float}(e,t)),i=0,s=t.length;if(0==s)return l.createRange(l.createPositionAt(d,"end"));for(;i<s-1;){let n=Math.floor((i+s)/2);"before"==x(e,t[n],r,o)?s=n:i=n}return k(e,t[i],r,o)}d=d.parent}return null}function k(e,t,i,r){let n=e.model;return n.createRange(n.createPositionAt(t,x(e,t,i,r)))}function x(e,t,i,r){let o=e.editing.mapper,s=e.editing.view.domConverter,a=o.toViewElement(t),l=s.mapViewToDom(a),c=new n.UL(l);return e.model.schema.isInline(t)?i<(c.left+c.right)/2?"before":"after":r<(c.top+c.bottom)/2?"before":"after"}function E(e,t){let i=e.editing.mapper,r=e.editing.view,n=i.toModelElement(t);if(n)return n;let o=r.createPositionBefore(t),s=i.findMappedViewAncestor(o);return i.toModelElement(s)}class A extends r.Sy{_isBlockDragging=!1;_domEmitter=new((0,n.Xu)());static get pluginName(){return"DragDropBlockToolbar"}init(){let e=this.editor;if(this.listenTo(e,"change:isReadOnly",(e,t,i)=>{i?(this.forceDisabled("readOnlyMode"),this._isBlockDragging=!1):this.clearForceDisabled("readOnlyMode")}),n.OB.isAndroid&&this.forceDisabled("noAndroidSupport"),e.plugins.has("BlockToolbar")){let t=e.plugins.get("BlockToolbar").buttonView.element;this._domEmitter.listenTo(t,"dragstart",(e,t)=>this._handleBlockDragStart(t)),this._domEmitter.listenTo(n.global.document,"dragover",(e,t)=>this._handleBlockDragging(t)),this._domEmitter.listenTo(n.global.document,"drop",(e,t)=>this._handleBlockDragging(t)),this._domEmitter.listenTo(n.global.document,"dragend",()=>this._handleBlockDragEnd(),{useCapture:!0}),this.isEnabled&&t.setAttribute("draggable","true"),this.on("change:isEnabled",(e,i,r)=>{t.setAttribute("draggable",r?"true":"false")})}}destroy(){return this._domEmitter.stopListening(),super.destroy()}_handleBlockDragStart(e){if(!this.isEnabled)return;let t=this.editor.model,i=t.document.selection,r=this.editor.editing.view,n=Array.from(i.getSelectedBlocks()),o=t.createRange(t.createPositionBefore(n[0]),t.createPositionAfter(n[n.length-1]));t.change(e=>e.setSelection(o)),this._isBlockDragging=!0,r.focus(),r.getObserver(m).onDomEvent(e)}_handleBlockDragging(e){if(!this.isEnabled||!this._isBlockDragging)return;let t=e.clientX+("ltr"==this.editor.locale.contentLanguageDirection?100:-100),i=e.clientY,r=document.elementFromPoint(t,i),n=this.editor.editing.view;r&&r.closest(".ck-editor__editable")&&n.getObserver(m).onDomEvent({...e,type:e.type,dataTransfer:e.dataTransfer,target:r,clientX:t,clientY:i,preventDefault:()=>e.preventDefault(),stopPropagation:()=>e.stopPropagation()})}_handleBlockDragEnd(){this._isBlockDragging=!1}}class S extends r.Sy{_draggedRange;_draggingUid;_draggableElement;_clearDraggableAttributesDelayed=(0,n.gw)(()=>this._clearDraggableAttributes(),40);_blockMode=!1;_domEmitter=new((0,n.Xu)());_previewContainer;static get pluginName(){return"DragDrop"}static get requires(){return[b,u.$L,y,A]}init(){let e=this.editor,t=e.editing.view;this._draggedRange=null,this._draggingUid="",this._draggableElement=null,t.addObserver(m),t.addObserver(o.dM),this._setupDragging(),this._setupContentInsertionIntegration(),this._setupClipboardInputIntegration(),this._setupDraggableAttributeHandling(),this.listenTo(e,"change:isReadOnly",(e,t,i)=>{i?this.forceDisabled("readOnlyMode"):this.clearForceDisabled("readOnlyMode")}),this.on("change:isEnabled",(e,t,i)=>{i||this._finalizeDragging(!1)}),n.OB.isAndroid&&this.forceDisabled("noAndroidSupport")}destroy(){return this._draggedRange&&(this._draggedRange.detach(),this._draggedRange=null),this._previewContainer&&this._previewContainer.remove(),this._domEmitter.stopListening(),this._clearDraggableAttributesDelayed.cancel(),super.destroy()}_setupDragging(){let e=this.editor,t=e.model,i=e.editing.view,r=i.document,o=e.plugins.get(y);this.listenTo(r,"dragstart",(e,i)=>{if(i.target&&i.target.is("editableElement")||(this._prepareDraggedRange(i.target),!this._draggedRange)){i.preventDefault();return}this._draggingUid=(0,n.hQ)(),i.dataTransfer.effectAllowed=this.isEnabled?"copyMove":"copy",i.dataTransfer.setData("application/ckeditor5-dragging-uid",this._draggingUid);let r=t.createSelection(this._draggedRange.toRange());this.editor.plugins.get("ClipboardPipeline")._fireOutputTransformationEvent(i.dataTransfer,r,"dragstart");let{dataTransfer:o,domTarget:s,domEvent:a}=i,{clientX:l}=a;this._updatePreview({dataTransfer:o,domTarget:s,clientX:l}),i.stopPropagation(),this.isEnabled||(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="")},{priority:"low"}),this.listenTo(r,"dragend",(e,t)=>{this._finalizeDragging(!t.dataTransfer.isCanceled&&"move"==t.dataTransfer.dropEffect)},{priority:"low"}),this._domEmitter.listenTo(n.global.document,"dragend",()=>{this._blockMode=!1},{useCapture:!0}),this.listenTo(r,"dragenter",()=>{this.isEnabled&&i.focus()}),this.listenTo(r,"dragleave",()=>{o.removeDropMarkerDelayed()}),this.listenTo(r,"dragging",(e,t)=>{if(!this.isEnabled){t.dataTransfer.dropEffect="none";return}let{clientX:i,clientY:r}=t.domEvent;o.updateDropMarker(t.target,t.targetRanges,i,r,this._blockMode,this._draggedRange),this._draggedRange||(t.dataTransfer.dropEffect="copy"),!n.OB.isGecko&&("copy"==t.dataTransfer.effectAllowed?t.dataTransfer.dropEffect="copy":["all","copyMove"].includes(t.dataTransfer.effectAllowed)&&(t.dataTransfer.dropEffect="move")),e.stop()},{priority:"low"})}_setupClipboardInputIntegration(){let e=this.editor,t=e.editing.view.document,i=e.plugins.get(y);this.listenTo(t,"clipboardInput",(t,r)=>{if("drop"!=r.method)return;let{clientX:n,clientY:o}=r.domEvent,s=i.getFinalDropRange(r.target,r.targetRanges,n,o,this._blockMode,this._draggedRange);if(!s||(this._draggedRange&&this._draggingUid!=r.dataTransfer.getData("application/ckeditor5-dragging-uid")&&(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid=""),"move"==C(r.dataTransfer)&&this._draggedRange&&this._draggedRange.containsRange(s,!0))){this._finalizeDragging(!1),t.stop();return}r.targetRanges=[e.editing.mapper.toViewRange(s)]},{priority:"high"})}_setupContentInsertionIntegration(){let e=this.editor.plugins.get(b);e.on("contentInsertion",(e,t)=>{if(!this.isEnabled||"drop"!==t.method)return;let i=t.targetRanges.map(e=>this.editor.editing.mapper.toModelRange(e));this.editor.model.change(e=>e.setSelection(i))},{priority:"high"}),e.on("contentInsertion",(e,t)=>{if(!this.isEnabled||"drop"!==t.method)return;let i="move"==C(t.dataTransfer),r=!t.resultRange||!t.resultRange.isCollapsed;this._finalizeDragging(r&&i)},{priority:"lowest"})}_setupDraggableAttributeHandling(){let e=this.editor,t=e.editing.view,i=t.document;this.listenTo(i,"mousedown",(r,o)=>{if(n.OB.isAndroid||!o)return;this._clearDraggableAttributesDelayed.cancel();let s=T(o.target);if(n.OB.isBlink&&!e.isReadOnly&&!s&&!i.selection.isCollapsed){let e=i.selection.getSelectedElement();e&&(0,u.Qd)(e)||(s=i.selection.editableElement)}s&&(t.change(e=>{e.setAttribute("draggable","true",s)}),this._draggableElement=e.editing.mapper.toModelElement(s))}),this.listenTo(i,"mouseup",()=>{n.OB.isAndroid||this._clearDraggableAttributesDelayed()})}_clearDraggableAttributes(){let e=this.editor.editing;e.view.change(t=>{this._draggableElement&&"$graveyard"!=this._draggableElement.root.rootName&&t.removeAttribute("draggable",e.mapper.toViewElement(this._draggableElement)),this._draggableElement=null})}_finalizeDragging(e){let 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a=Array.from(i.selection.getAttributes());t.deleteContent(o),r&&t.insertContent(e.createText(r,a),o),s?e.setSelection(s):o.is("documentSelection")||e.setSelection(o),this._buffer.unlock(),this._buffer.input(n)})}}let c=["insertText","insertReplacementText"];class d extends o.Qj{focusObserver;constructor(e){super(e),this.focusObserver=e.getObserver(o.DX),n.OB.isAndroid&&c.push("insertCompositionText");let t=e.document;t.on("beforeinput",(i,r)=>{if(!this.isEnabled)return;let{data:s,targetRanges:a,inputType:l,domEvent:d}=r;if(!c.includes(l))return;this.focusObserver.flush();let u=new n.M3(t,"insertText");t.fire(u,new o.dK(e,d,{text:s,selection:e.createSelection(a)})),u.stop.called&&i.stop()}),t.on("compositionend",(i,{data:r,domEvent:s})=>{this.isEnabled&&!n.OB.isAndroid&&r&&t.fire("insertText",new o.dK(e,s,{text:r,selection:t.selection}))},{priority:"lowest"})}observe(){}stopObserving(){}}class u extends r.Sy{static get pluginName(){return"Input"}init(){let e=this.editor,t=e.model,i=e.editing.view,r=t.document.selection;i.addObserver(d);let o=new l(e,e.config.get("typing.undoStep")||20);e.commands.add("insertText",o),e.commands.add("input",o),this.listenTo(i.document,"insertText",(r,o)=>{i.document.isComposing||o.preventDefault();let{text:s,selection:a,resultRange:l}=o,c=Array.from(a.getRanges()).map(t=>e.editing.mapper.toModelRange(t)),d=s;if(n.OB.isAndroid){let e=Array.from(c[0].getItems()).reduce((e,t)=>e+(t.is("$textProxy")?t.data:""),"");e&&(e.length<=d.length?d.startsWith(e)&&(d=d.substring(e.length),c[0].start=c[0].start.getShiftedBy(e.length)):e.startsWith(d)&&(c[0].start=c[0].start.getShiftedBy(d.length),d=""))}let u={text:d,selection:t.createSelection(c)};l&&(u.resultRange=e.editing.mapper.toModelRange(l)),e.execute("insertText",u),i.scrollToTheSelection()}),n.OB.isAndroid?this.listenTo(i.document,"keydown",(e,n)=>{!r.isCollapsed&&229==n.keyCode&&i.document.isComposing&&h(t,o)}):this.listenTo(i.document,"compositionstart",()=>{r.isCollapsed||h(t,o)})}}function h(e,t){if(!t.isEnabled)return;let i=t.buffer;i.lock(),e.enqueueChange(i.batch,()=>{e.deleteContent(e.document.selection)}),i.unlock()}class m extends r.mY{direction;_buffer;constructor(e,t){super(e),this.direction=t,this._buffer=new a(e.model,e.config.get("typing.undoStep")),this._isEnabledBasedOnSelection=!1}get buffer(){return this._buffer}execute(e={}){let t=this.editor.model,i=t.document;t.enqueueChange(this._buffer.batch,r=>{this._buffer.lock();let o=r.createSelection(e.selection||i.selection);if(!t.canEditAt(o))return;let s=e.sequence||1,a=o.isCollapsed;if(o.isCollapsed&&t.modifySelection(o,{direction:this.direction,unit:e.unit,treatEmojiAsSingleUnit:!0}),this._shouldEntireContentBeReplacedWithParagraph(s)){this._replaceEntireContentWithParagraph(r);return}if(this._shouldReplaceFirstBlockWithParagraph(o,s)){this.editor.execute("paragraph",{selection:o});return}if(o.isCollapsed)return;let l=0;o.getFirstRange().getMinimalFlatRanges().forEach(e=>{l+=(0,n.QX)(e.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))}),t.deleteContent(o,{doNotResetEntireContent:a,direction:this.direction}),this._buffer.input(l),r.setSelection(o),this._buffer.unlock()})}_shouldEntireContentBeReplacedWithParagraph(e){if(e>1)return!1;let t=this.editor.model,i=t.document.selection,r=t.schema.getLimitElement(i);if(!(i.isCollapsed&&i.containsEntireContent(r))||!t.schema.checkChild(r,"paragraph"))return!1;let n=r.getChild(0);return!(n&&n.is("element","paragraph"))}_replaceEntireContentWithParagraph(e){let t=this.editor.model,i=t.document.selection,r=t.schema.getLimitElement(i),n=e.createElement("paragraph");e.remove(e.createRangeIn(r)),e.insert(n,r),e.setSelection(n,0)}_shouldReplaceFirstBlockWithParagraph(e,t){let i=this.editor.model;if(t>1||"backward"!=this.direction||!e.isCollapsed)return!1;let r=e.getFirstPosition(),n=i.schema.getLimitElement(r),o=n.getChild(0);return!!(r.parent==o&&e.containsEntireContent(o)&&i.schema.checkChild(n,"paragraph"))&&"paragraph"!=o.name}}let g="word",p="selection",f="backward",b="forward",w={deleteContent:{unit:p,direction:f},deleteContentBackward:{unit:"codePoint",direction:f},deleteWordBackward:{unit:g,direction:f},deleteHardLineBackward:{unit:p,direction:f},deleteSoftLineBackward:{unit:p,direction:f},deleteContentForward:{unit:"character",direction:b},deleteWordForward:{unit:g,direction:b},deleteHardLineForward:{unit:p,direction:b},deleteSoftLineForward:{unit:p,direction:b}};class v extends o.Qj{constructor(e){super(e);let t=e.document,i=0;t.on("keydown",()=>{i++}),t.on("keyup",()=>{i=0}),t.on("beforeinput",(r,s)=>{if(!this.isEnabled)return;let{targetRanges:a,domEvent:l,inputType:c}=s,d=w[c];if(!d)return;let u={direction:d.direction,unit:d.unit,sequence:i};u.unit==p&&(u.selectionToRemove=e.createSelection(a[0])),"deleteContentBackward"===c&&(n.OB.isAndroid&&(u.sequence=1),function(e){if(1!=e.length||e[0].isCollapsed)return!1;let t=e[0].getWalker({direction:"backward",singleCharacters:!0,ignoreElementEnd:!0}),i=0;for(let{nextPosition:e,item:r}of t){if(e.parent.is("$text")){let t=e.parent.data,r=e.offset;if((0,n.to)(t,r)||(0,n.pp)(t,r)||(0,n.YK)(t,r))continue;i++}else(r.is("containerElement")||r.is("emptyElement"))&&i++;if(i>1)return!0}return!1}(a)&&(u.unit=p,u.selectionToRemove=e.createSelection(a)));let h=new o.r7(t,"delete",a[0]);t.fire(h,new o.dK(e,l,u)),h.stop.called&&r.stop()}),n.OB.isBlink&&function(e){let t=e.view,i=t.document,r=null,s=!1;function a(e){return e==n.Do.backspace||e==n.Do.delete}function l(e){return e==n.Do.backspace?f:b}i.on("keydown",(e,{keyCode:t})=>{r=t,s=!1}),i.on("keyup",(n,{keyCode:c,domEvent:d})=>{let u=i.selection,h=e.isEnabled&&c==r&&a(c)&&!u.isCollapsed&&!s;if(r=null,h){let e=u.getFirstRange(),r=new o.r7(i,"delete",e),n={unit:p,direction:l(c),selectionToRemove:u};i.fire(r,new o.dK(t,d,n))}}),i.on("beforeinput",(e,{inputType:t})=>{let i=w[t];a(r)&&i&&i.direction==l(r)&&(s=!0)},{priority:"high"}),i.on("beforeinput",(e,{inputType:t,data:i})=>{r==n.Do.delete&&"insertText"==t&&"\x7f"==i&&e.stop()},{priority:"high"})}(this)}observe(){}stopObserving(){}}class y extends r.Sy{_undoOnBackspace;static get pluginName(){return"Delete"}init(){let e=this.editor,t=e.editing.view,i=t.document,r=e.model.document;t.addObserver(v),this._undoOnBackspace=!1;let n=new m(e,"forward");e.commands.add("deleteForward",n),e.commands.add("forwardDelete",n),e.commands.add("delete",new m(e,"backward")),this.listenTo(i,"delete",(r,n)=>{i.isComposing||n.preventDefault();let{direction:o,sequence:s,selectionToRemove:a,unit:l}=n,c={sequence:s};if("selection"==l){let t=Array.from(a.getRanges()).map(t=>e.editing.mapper.toModelRange(t));c.selection=e.model.createSelection(t)}else c.unit=l;e.execute("forward"===o?"deleteForward":"delete",c),t.scrollToTheSelection()},{priority:"low"}),this.editor.plugins.has("UndoEditing")&&(this.listenTo(i,"delete",(t,i)=>{this._undoOnBackspace&&"backward"==i.direction&&1==i.sequence&&"codePoint"==i.unit&&(this._undoOnBackspace=!1,e.execute("undo"),i.preventDefault(),t.stop())},{context:"$capture"}),this.listenTo(r,"change",()=>{this._undoOnBackspace=!1}))}requestUndoOnBackspace(){this.editor.plugins.has("UndoEditing")&&(this._undoOnBackspace=!0)}}class _ extends r.Sy{static get requires(){return[u,y]}static get pluginName(){return"Typing"}}function k(e,t){let i=e.start;return{text:Array.from(e.getWalker({ignoreElementEnd:!1})).reduce((e,{item:r})=>r.is("$text")||r.is("$textProxy")?e+r.data:(i=t.createPositionAfter(r),""),""),range:t.createRange(i,e.end)}}class x extends(0,n.Re)(){model;testCallback;_hasMatch;constructor(e,t){super(),this.model=e,this.testCallback=t,this._hasMatch=!1,this.set("isEnabled",!0),this.on("change:isEnabled",()=>{this.isEnabled?this._startListening():(this.stopListening(e.document.selection),this.stopListening(e.document))}),this._startListening()}get hasMatch(){return this._hasMatch}_startListening(){let e=this.model.document;this.listenTo(e.selection,"change:range",(t,{directChange:i})=>{if(i){if(!e.selection.isCollapsed){this.hasMatch&&(this.fire("unmatched"),this._hasMatch=!1);return}this._evaluateTextBeforeSelection("selection")}}),this.listenTo(e,"change:data",(e,t)=>{!t.isUndo&&t.isLocal&&this._evaluateTextBeforeSelection("data",{batch:t})})}_evaluateTextBeforeSelection(e,t={}){let i=this.model,r=i.document.selection,{text:n,range:o}=k(i.createRange(i.createPositionAt(r.focus.parent,0),r.focus),i),s=this.testCallback(n);if(!s&&this.hasMatch&&this.fire("unmatched"),this._hasMatch=!!s,s){let i=Object.assign(t,{text:n,range:o});"object"==typeof s&&Object.assign(i,s),this.fire(`matched:${e}`,i)}}}class E extends r.Sy{attributes;_overrideUid;_isNextGravityRestorationSkipped=!1;static get pluginName(){return"TwoStepCaretMovement"}constructor(e){super(e),this.attributes=new Set,this._overrideUid=null}init(){let e=this.editor,t=e.model,i=e.editing.view,r=e.locale,o=t.document.selection;this.listenTo(i.document,"arrowKey",(e,t)=>{if(!o.isCollapsed||t.shiftKey||t.altKey||t.ctrlKey)return;let i=t.keyCode==n.Do.arrowright,s=t.keyCode==n.Do.arrowleft;if(!i&&!s)return;let a=r.contentLanguageDirection;!0===("ltr"===a&&i||"rtl"===a&&s?this._handleForwardMovement(t):this._handleBackwardMovement(t))&&e.stop()},{context:"$text",priority:"highest"}),this.listenTo(o,"change:range",(e,t)=>{if(this._isNextGravityRestorationSkipped){this._isNextGravityRestorationSkipped=!1;return}!this._isGravityOverridden||!t.directChange&&R(o.getFirstPosition(),this.attributes)||this._restoreGravity()}),this._enableClickingAfterNode(),this._enableInsertContentSelectionAttributesFixer(),this._handleDeleteContentAfterNode()}registerAttribute(e){this.attributes.add(e)}_handleForwardMovement(e){let t=this.attributes,i=this.editor.model,r=i.document.selection,n=r.getFirstPosition();return!(this._isGravityOverridden||n.isAtStart&&A(r,t))&&!!R(n,t)&&(T(e),A(r,t)&&R(n,t,!0)?C(i,t):this._overrideGravity(),!0)}_handleBackwardMovement(e){let t=this.attributes,i=this.editor.model,r=i.document.selection,n=r.getFirstPosition();if(this._isGravityOverridden)return T(e),this._restoreGravity(),R(n,t,!0)?C(i,t):S(i,t,n),!0;if(n.isAtStart)return!!A(r,t)&&(T(e),S(i,t,n),!0);if(!A(r,t)&&R(n,t,!0))return T(e),S(i,t,n),!0;if(L(n,t)){if(n.isAtEnd&&!A(r,t)&&R(n,t))return T(e),S(i,t,n),!0;this._isNextGravityRestorationSkipped=!0,this._overrideGravity()}return!1}_enableClickingAfterNode(){let e=this.editor,t=e.model,i=t.document.selection,r=e.editing.view.document;e.editing.view.addObserver(o.dM);let n=!1;this.listenTo(r,"mousedown",()=>{n=!0}),this.listenTo(r,"selectionChange",()=>{let e=this.attributes;if(!n||(n=!1,!i.isCollapsed||!A(i,e)))return;let r=i.getFirstPosition();R(r,e)&&(r.isAtStart||R(r,e,!0)?C(t,e):this._isGravityOverridden||this._overrideGravity())})}_enableInsertContentSelectionAttributesFixer(){let e=this.editor.model,t=e.document.selection,i=this.attributes;this.listenTo(e,"insertContent",()=>{let r=t.getFirstPosition();A(t,i)&&R(r,i)&&C(e,i)},{priority:"low"})}_handleDeleteContentAfterNode(){let e=this.editor,t=e.model,i=t.document.selection,r=e.editing.view,n=!1,o=!1;this.listenTo(r.document,"delete",(e,t)=>{n="backward"===t.direction},{priority:"high"}),this.listenTo(t,"deleteContent",()=>{if(!n)return;let e=i.getFirstPosition();o=A(i,this.attributes)&&!L(e,this.attributes)},{priority:"high"}),this.listenTo(t,"deleteContent",()=>{n&&(n=!1,o||e.model.enqueueChange(()=>{let e=i.getFirstPosition();A(i,this.attributes)&&R(e,this.attributes)&&(e.isAtStart||R(e,this.attributes,!0)?C(t,this.attributes):this._isGravityOverridden||this._overrideGravity())}))},{priority:"low"})}get _isGravityOverridden(){return!!this._overrideUid}_overrideGravity(){this._overrideUid=this.editor.model.change(e=>e.overrideSelectionGravity())}_restoreGravity(){this.editor.model.change(e=>{e.restoreSelectionGravity(this._overrideUid),this._overrideUid=null})}}function A(e,t){for(let i of t)if(e.hasAttribute(i))return!0;return!1}function S(e,t,i){let r=i.nodeBefore;e.change(i=>{if(r){let t=[],n=e.schema.isObject(r)&&e.schema.isInline(r);for(let[i,o]of r.getAttributes())e.schema.checkAttribute("$text",i)&&(!n||!1!==e.schema.getAttributeProperties(i).copyFromObject)&&t.push([i,o]);i.setSelectionAttribute(t)}else i.removeSelectionAttribute(t)})}function C(e,t){e.change(e=>{e.removeSelectionAttribute(t)})}function T(e){e.preventDefault()}function L(e,t){return R(e.getShiftedBy(-1),t)}function R(e,t,i=!1){let{nodeBefore:r,nodeAfter:n}=e;for(let e of t){let t=r?r.getAttribute(e):void 0,o=n?n.getAttribute(e):void 0;if((!i||void 0!==t&&void 0!==o)&&o!==t)return!0}return!1}let B={copyright:{from:"(c)",to:"\xa9"},registeredTrademark:{from:"(r)",to:"\xae"},trademark:{from:"(tm)",to:"™"},oneHalf:{from:/(^|[^/a-z0-9])(1\/2)([^/a-z0-9])$/i,to:[null,"\xbd",null]},oneThird:{from:/(^|[^/a-z0-9])(1\/3)([^/a-z0-9])$/i,to:[null,"⅓",null]},twoThirds:{from:/(^|[^/a-z0-9])(2\/3)([^/a-z0-9])$/i,to:[null,"⅔",null]},oneForth:{from:/(^|[^/a-z0-9])(1\/4)([^/a-z0-9])$/i,to:[null,"\xbc",null]},threeQuarters:{from:/(^|[^/a-z0-9])(3\/4)([^/a-z0-9])$/i,to:[null,"\xbe",null]},lessThanOrEqual:{from:"<=",to:"≤"},greaterThanOrEqual:{from:">=",to:"≥"},notEqual:{from:"!=",to:"≠"},arrowLeft:{from:"<-",to:"←"},arrowRight:{from:"->",to:"→"},horizontalEllipsis:{from:"...",to:"…"},enDash:{from:/(^| )(--)( )$/,to:[null,"–",null]},emDash:{from:/(^| )(---)( )$/,to:[null,"—",null]},quotesPrimary:{from:M('"'),to:[null,"“",null,"”"]},quotesSecondary:{from:M("'"),to:[null,"‘",null,"’"]},quotesPrimaryEnGb:{from:M("'"),to:[null,"‘",null,"’"]},quotesSecondaryEnGb:{from:M('"'),to:[null,"“",null,"”"]},quotesPrimaryPl:{from:M('"'),to:[null,"„",null,"”"]},quotesSecondaryPl:{from:M("'"),to:[null,"‚",null,"’"]}},P={symbols:["copyright","registeredTrademark","trademark"],mathematical:["oneHalf","oneThird","twoThirds","oneForth","threeQuarters","lessThanOrEqual","greaterThanOrEqual","notEqual","arrowLeft","arrowRight"],typography:["horizontalEllipsis","enDash","emDash"],quotes:["quotesPrimary","quotesSecondary"]},V=["symbols","mathematical","typography","quotes"];class I extends r.Sy{static get requires(){return["Delete","Input"]}static get pluginName(){return"TextTransformation"}constructor(e){super(e),e.config.define("typing",{transformations:{include:V}})}init(){let e=this.editor.model.document.selection;e.on("change:range",()=>{this.isEnabled=!e.anchor.parent.is("element","codeBlock")}),this._enableTransformationWatchers()}_enableTransformationWatchers(){let e=this.editor,t=e.model,i=e.plugins.get("Delete"),r=function(e){let t=e.extra||[],i=e.remove||[],r=e=>!i.includes(e);return(function(e){let t=new Set;for(let i of e)if("string"==typeof i&&P[i])for(let e of P[i])t.add(e);else t.add(i);return Array.from(t)})(e.include.concat(t).filter(r)).filter(r).map(e=>"string"==typeof e&&B[e]?B[e]:e).filter(e=>"object"==typeof e).map(e=>{var t,i;return{from:"string"==typeof(t=e.from)?RegExp(`(${(0,s.Z)(t)})$`):t,to:"string"==typeof(i=e.to)?()=>[i]:i instanceof Array?()=>i:i}})}(e.config.get("typing.transformations")),n=new x(e.model,e=>{for(let t of r)if(t.from.test(e))return{normalizedTransformation:t}});n.on("matched:data",(e,r)=>{if(!r.batch.isTyping)return;let{from:n,to:o}=r.normalizedTransformation,s=n.exec(r.text),a=o(s.slice(1)),l=r.range,c=s.index;t.enqueueChange(e=>{for(let i=1;i<s.length;i++){let r=s[i],n=a[i-1];if(null==n){c+=r.length;continue}let o=l.start.getShiftedBy(c),d=t.createRange(o,o.getShiftedBy(r.length)),u=(o.textNode?o.textNode:o.nodeAfter).getAttributes();t.insertContent(e.createText(n,u),d),c+=n.length}t.enqueueChange(()=>{i.requestUndoOnBackspace()})})}),n.bind("isEnabled").to(this)}}function M(e){return RegExp(`(^|\\s)(${e})([^${e}]*)(${e})$`)}function D(e,t,i,r){return r.createRange(z(e,t,i,!0,r),z(e,t,i,!1,r))}function z(e,t,i,r,n){let o=e.textNode||(r?e.nodeBefore:e.nodeAfter),s=null;for(;o&&o.getAttribute(t)==i;)s=o,o=r?o.previousSibling:o.nextSibling;return s?n.createPositionAt(s,r?"before":"after"):e}function O(e,t,i,r){let n=e.editing.view,o=new Set;n.document.registerPostFixer(n=>{let s=e.model.document.selection,a=!1;if(s.hasAttribute(t)){let l=D(s.getFirstPosition(),t,s.getAttribute(t),e.model);for(let t of e.editing.mapper.toViewRange(l).getItems())t.is("element",i)&&!t.hasClass(r)&&(n.addClass(r,t),o.add(t),a=!0)}return a}),e.conversion.for("editingDowncast").add(e=>{function t(){n.change(e=>{for(let t of o.values())e.removeClass(r,t),o.delete(t)})}e.on("insert",t,{priority:"highest"}),e.on("remove",t,{priority:"highest"}),e.on("attribute",t,{priority:"highest"}),e.on("selection",t,{priority:"highest"})})}},97734:function(e,t,i){"use strict";i.d(t,{WP:function(){return u}});var r=i(75045),n=i(45677),o=i(23711);class s extends r.mY{_stack=[];_createdBatches=new WeakSet;constructor(e){super(e),this.refresh(),this._isEnabledBasedOnSelection=!1,this.listenTo(e.data,"set",(e,t)=>{t[1]={...t[1]};let i=t[1];i.batchType||(i.batchType={isUndoable:!1})},{priority:"high"}),this.listenTo(e.data,"set",(e,t)=>{t[1].batchType.isUndoable||this.clearStack()})}refresh(){this.isEnabled=this._stack.length>0}get createdBatches(){return this._createdBatches}addBatch(e){let t=this.editor.model.document.selection,i={ranges:t.hasOwnRange?Array.from(t.getRanges()):[],isBackward:t.isBackward};this._stack.push({batch:e,selection:i}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(e,t,i){let r=this.editor.model,n=r.document,o=[],s=e.map(e=>e.getTransformedByOperations(i)),a=s.flat();for(let e of s){let t=e.filter(e=>e.root!=n.graveyard).filter(e=>!function(e,t){return t.some(t=>t!==e&&t.containsRange(e,!0))}(e,a));t.length&&(function(e){e.sort((e,t)=>e.start.isBefore(t.start)?-1:1);for(let t=1;t<e.length;t++){let i=e[t-1].getJoined(e[t],!0);i&&(t--,e.splice(t,2,i))}}(t),o.push(t[0]))}o.length&&r.change(e=>{e.setSelection(o,{backward:t})})}_undo(e,t){let i=this.editor.model,r=i.document;this._createdBatches.add(t);let o=e.operations.slice().filter(e=>e.isDocumentOperation);for(let e of(o.reverse(),o)){let o=e.baseVersion+1,s=Array.from(r.history.getOperations(o));for(let o of(0,n.Rf)([e.getReversed()],s,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA){let s=o.affectedSelectable;s&&!i.canEditAt(s)&&(o=new n.Pk(o.baseVersion)),t.addOperation(o),i.applyOperation(o),r.history.setOperationAsUndone(e,o)}}}}class a extends s{execute(e=null){let t=e?this._stack.findIndex(t=>t.batch==e):this._stack.length-1,i=this._stack.splice(t,1)[0],r=this.editor.model.createBatch({isUndo:!0});this.editor.model.enqueueChange(r,()=>{this._undo(i.batch,r);let e=this.editor.model.document.history.getOperations(i.batch.baseVersion);this._restoreSelection(i.selection.ranges,i.selection.isBackward,e)}),this.fire("revert",i.batch,r),this.refresh()}}class l extends s{execute(){let e=this._stack.pop(),t=this.editor.model.createBatch({isUndo:!0});this.editor.model.enqueueChange(t,()=>{let i=e.batch.operations[e.batch.operations.length-1].baseVersion+1,r=this.editor.model.document.history.getOperations(i);this._restoreSelection(e.selection.ranges,e.selection.isBackward,r),this._undo(e.batch,t)}),this.refresh()}}class c extends r.Sy{_undoCommand;_redoCommand;_batchRegistry=new WeakSet;static get pluginName(){return"UndoEditing"}init(){let e=this.editor,t=e.t;this._undoCommand=new a(e),this._redoCommand=new l(e),e.commands.add("undo",this._undoCommand),e.commands.add("redo",this._redoCommand),this.listenTo(e.model,"applyOperation",(e,t)=>{let i=t[0];if(!i.isDocumentOperation)return;let r=i.batch,n=this._redoCommand.createdBatches.has(r),o=this._undoCommand.createdBatches.has(r);!this._batchRegistry.has(r)&&(this._batchRegistry.add(r),r.isUndoable&&(n?this._undoCommand.addBatch(r):o||(this._undoCommand.addBatch(r),this._redoCommand.clearStack())))},{priority:"highest"}),this.listenTo(this._undoCommand,"revert",(e,t,i)=>{this._redoCommand.addBatch(i)}),e.keystrokes.set("CTRL+Z","undo"),e.keystrokes.set("CTRL+Y","redo"),e.keystrokes.set("CTRL+SHIFT+Z","redo"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Undo"),keystroke:"CTRL+Z"},{label:t("Redo"),keystroke:[["CTRL+Y"],["CTRL+SHIFT+Z"]]}]})}}class d extends r.Sy{static get pluginName(){return"UndoUI"}init(){let e=this.editor,t=e.locale,i=e.t,n="ltr"==t.uiLanguageDirection?r.ci.undo:r.ci.redo,o="ltr"==t.uiLanguageDirection?r.ci.redo:r.ci.undo;this._addButtonsToFactory("undo",i("Undo"),"CTRL+Z",n),this._addButtonsToFactory("redo",i("Redo"),"CTRL+Y",o)}_addButtonsToFactory(e,t,i,r){let n=this.editor;n.ui.componentFactory.add(e,()=>{let n=this._createButton(o.r5,e,t,i,r);return n.set({tooltip:!0}),n}),n.ui.componentFactory.add("menuBar:"+e,()=>this._createButton(o.DE,e,t,i,r))}_createButton(e,t,i,r,n){let o=this.editor,s=o.locale,a=o.commands.get(t),l=new e(s);return l.set({label:i,icon:n,keystroke:r}),l.bind("isEnabled").to(a,"isEnabled"),this.listenTo(l,"execute",()=>{o.execute(t),o.editing.view.focus()}),l}}class u extends r.Sy{static get requires(){return[c,d]}static get pluginName(){return"Undo"}}},73853:function(e,t,i){"use strict";i.d(t,{Hn:function(){return s},jv:function(){return l}});var r=i(75045),n=i(75615);class o extends(0,n.Re)(){total;_reader;_data;constructor(){super();let e=new window.FileReader;this._reader=e,this._data=void 0,this.set("loaded",0),e.onprogress=e=>{this.loaded=e.loaded}}get error(){return this._reader.error}get data(){return this._data}read(e){let t=this._reader;return this.total=e.size,new Promise((i,r)=>{t.onload=()=>{let e=t.result;this._data=e,i(e)},t.onerror=()=>{r("error")},t.onabort=()=>{r("aborted")},this._reader.readAsDataURL(e)})}abort(){this._reader.abort()}}class s extends r.Sy{loaders=new n.FE;_loadersMap=new Map;_pendingAction=null;static get pluginName(){return"FileRepository"}static get requires(){return[r.lR]}init(){this.loaders.on("change",()=>this._updatePendingAction()),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(e,t)=>t?e/t*100:0)}getLoader(e){return this._loadersMap.get(e)||null}createLoader(e){if(!this.createUploadAdapter)return(0,n.KE)("filerepository-no-upload-adapter"),null;let t=new a(Promise.resolve(e),this.createUploadAdapter);return this.loaders.add(t),this._loadersMap.set(e,t),e instanceof Promise&&t.file.then(e=>{this._loadersMap.set(e,t)}).catch(()=>{}),t.on("change:uploaded",()=>{let e=0;for(let t of this.loaders)e+=t.uploaded;this.uploaded=e}),t.on("change:uploadTotal",()=>{let e=0;for(let t of this.loaders)t.uploadTotal&&(e+=t.uploadTotal);this.uploadTotal=e}),t}destroyLoader(e){let t=e instanceof a?e:this.getLoader(e);t._destroy(),this.loaders.remove(t),this._loadersMap.forEach((e,i)=>{e===t&&this._loadersMap.delete(i)})}_updatePendingAction(){let e=this.editor.plugins.get(r.lR);if(this.loaders.length){if(!this._pendingAction){let t=this.editor.t,i=e=>`${t("Upload in progress")} ${parseInt(e)}%.`;this._pendingAction=e.add(i(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",i)}}else e.remove(this._pendingAction),this._pendingAction=null}}class a extends(0,n.Re)(){id;_filePromiseWrapper;_adapter;_reader;constructor(e,t){super(),this.id=(0,n.hQ)(),this._filePromiseWrapper=this._createFilePromiseWrapper(e),this._adapter=t(this),this._reader=new o,this.set("status","idle"),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(e,t)=>t?e/t*100:0),this.set("uploadResponse",null)}get file(){return this._filePromiseWrapper?this._filePromiseWrapper.promise.then(e=>this._filePromiseWrapper?e:null):Promise.resolve(null)}get data(){return this._reader.data}read(){if("idle"!=this.status)throw new n.Bb("filerepository-read-wrong-status",this);return this.status="reading",this.file.then(e=>this._reader.read(e)).then(e=>{if("reading"!==this.status)throw this.status;return this.status="idle",e}).catch(e=>{if("aborted"===e)throw this.status="aborted","aborted";throw this.status="error",this._reader.error?this._reader.error:e})}upload(){if("idle"!=this.status)throw new n.Bb("filerepository-upload-wrong-status",this);return this.status="uploading",this.file.then(()=>this._adapter.upload()).then(e=>(this.uploadResponse=e,this.status="idle",e)).catch(e=>{if("aborted"===this.status)throw"aborted";throw this.status="error",e})}abort(){let 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h},Yw:function(){return c}});var r=i(74763),n=i(76369),o=i(9191);class s{crashes=[];state="initializing";_crashNumberLimit;_now=Date.now;_minimumNonErrorTimePeriod;_boundErrorHandler;_listeners;constructor(e){if(this.crashes=[],this._crashNumberLimit="number"==typeof e.crashNumberLimit?e.crashNumberLimit:3,this._minimumNonErrorTimePeriod="number"==typeof e.minimumNonErrorTimePeriod?e.minimumNonErrorTimePeriod:5e3,this._boundErrorHandler=e=>{let t="error"in e?e.error:e.reason;t instanceof Error&&this._handleError(t,e)},this._listeners={},!this._restart)throw Error("The Watchdog class was split into the abstract `Watchdog` class and the `EditorWatchdog` class. Please, use `EditorWatchdog` if you have used the `Watchdog` class previously.")}destroy(){this._stopErrorHandling(),this._listeners={}}on(e,t){this._listeners[e]||(this._listeners[e]=[]),this._listeners[e].push(t)}off(e,t){this._listeners[e]=this._listeners[e].filter(e=>e!==t)}_fire(e,...t){for(let i of this._listeners[e]||[])i.apply(this,[null,...t])}_startErrorHandling(){window.addEventListener("error",this._boundErrorHandler),window.addEventListener("unhandledrejection",this._boundErrorHandler)}_stopErrorHandling(){window.removeEventListener("error",this._boundErrorHandler),window.removeEventListener("unhandledrejection",this._boundErrorHandler)}_handleError(e,t){if(this._shouldReactToError(e)){this.crashes.push({message:e.message,stack:e.stack,filename:t instanceof ErrorEvent?t.filename:void 0,lineno:t instanceof ErrorEvent?t.lineno:void 0,colno:t instanceof ErrorEvent?t.colno:void 0,date:this._now()});let i=this._shouldRestart();this.state="crashed",this._fire("stateChange"),this._fire("error",{error:e,causesRestart:i}),i?this._restart():(this.state="crashedPermanently",this._fire("stateChange"))}}_shouldReactToError(e){return e.is&&e.is("CKEditorError")&&void 0!==e.context&&null!==e.context&&"ready"===this.state&&this._isErrorComingFromThisItem(e)}_shouldRestart(){return this.crashes.length<=this._crashNumberLimit||(this.crashes[this.crashes.length-1].date-this.crashes[this.crashes.length-1-this._crashNumberLimit].date)/this._crashNumberLimit>this._minimumNonErrorTimePeriod}}function a(e,t=new Set){let i=[e],r=new Set,n=0;for(;i.length>n;){let e=i[n++];if(!(r.has(e)||!function(e){let t=Object.prototype.toString.call(e),i=typeof e;return!("number"===i||"boolean"===i||"string"===i||"symbol"===i||"function"===i||"[object Date]"===t||"[object RegExp]"===t||"[object Module]"===t||null==e||e._watchdogExcluded||e instanceof EventTarget||e instanceof Event)}(e)||t.has(e))){if(r.add(e),Symbol.iterator in e)try{for(let t of e)i.push(t)}catch(e){}else for(let t in e)"defaultValue"!==t&&i.push(e[t])}}return r}function l(e,t,i=new Set){var r;if(e===t&&"object"==typeof(r=e)&&null!==r)return!0;let n=a(e,i),o=a(t,i);for(let e of n)if(o.has(e))return!0;return!1}class c extends s{_editor=null;_lifecyclePromise=null;_throttledSave;_data;_lastDocumentVersion;_elementOrData;_initUsingData=!0;_editables={};_config;_excludedProps;constructor(e,t={}){super(t),this._throttledSave=(0,r.Z)(this._save.bind(this),"number"==typeof t.saveInterval?t.saveInterval:5e3),e&&(this._creator=(t,i)=>e.create(t,i)),this._destructor=e=>e.destroy()}get editor(){return this._editor}get _item(){return this._editor}setCreator(e){this._creator=e}setDestructor(e){this._destructor=e}_restart(){return Promise.resolve().then(()=>(this.state="initializing",this._fire("stateChange"),this._destroy())).catch(e=>{console.error("An error happened during the editor destroying.",e)}).then(()=>{let e={},t=[],i=this._config.rootsAttributes||{},r={};for(let[n,o]of Object.entries(this._data.roots))o.isLoaded?(e[n]="",r[n]=i[n]||{}):t.push(n);let o={...this._config,extraPlugins:this._config.extraPlugins||[],lazyRoots:t,rootsAttributes:r,_watchdogInitialData:this._data};return(delete o.initialData,o.extraPlugins.push(d),this._initUsingData)?this.create(e,o,o.context):(0,n.Z)(this._elementOrData)?this.create(this._elementOrData,o,o.context):this.create(this._editables,o,o.context)}).then(()=>{this._fire("restart")})}create(e=this._elementOrData,t=this._config,i){return this._lifecyclePromise=Promise.resolve(this._lifecyclePromise).then(()=>(super._startErrorHandling(),this._elementOrData=e,this._initUsingData="string"==typeof e||Object.keys(e).length>0&&"string"==typeof Object.values(e)[0],this._config=this._cloneEditorConfiguration(t)||{},this._config.context=i,this._creator(e,this._config))).then(e=>{this._editor=e,e.model.document.on("change:data",this._throttledSave),this._lastDocumentVersion=e.model.document.version,this._data=this._getData(),this._initUsingData||(this._editables=this._getEditables()),this.state="ready",this._fire("stateChange")}).finally(()=>{this._lifecyclePromise=null}),this._lifecyclePromise}destroy(){return this._lifecyclePromise=Promise.resolve(this._lifecyclePromise).then(()=>(this.state="destroyed",this._fire("stateChange"),super.destroy(),this._destroy())).finally(()=>{this._lifecyclePromise=null}),this._lifecyclePromise}_destroy(){return Promise.resolve().then(()=>{this._stopErrorHandling(),this._throttledSave.cancel();let e=this._editor;return this._editor=null,e.model.document.off("change:data",this._throttledSave),this._destructor(e)})}_save(){let e=this._editor.model.document.version;try{this._data=this._getData(),this._initUsingData||(this._editables=this._getEditables()),this._lastDocumentVersion=e}catch(e){console.error(e,"An error happened during restoring editor data. Editor will be restored from the previously saved data.")}}_setExcludedProperties(e){this._excludedProps=e}_getData(){let e=this._editor,t=e.model.document.roots.filter(e=>e.isAttached()&&"$graveyard"!=e.rootName),{plugins:i}=e,r=i.has("CommentsRepository")&&i.get("CommentsRepository"),n=i.has("TrackChanges")&&i.get("TrackChanges"),o={roots:{},markers:{},commentThreads:JSON.stringify([]),suggestions:JSON.stringify([])};for(let i of(t.forEach(e=>{o.roots[e.rootName]={content:JSON.stringify(Array.from(e.getChildren())),attributes:JSON.stringify(Array.from(e.getAttributes())),isLoaded:e._isLoaded}}),e.model.markers))i._affectsData&&(o.markers[i.name]={rangeJSON:i.getRange().toJSON(),usingOperation:i._managedUsingOperations,affectsData:i._affectsData});return r&&(o.commentThreads=JSON.stringify(r.getCommentThreads({toJSON:!0,skipNotAttached:!0}))),n&&(o.suggestions=JSON.stringify(n.getSuggestions({toJSON:!0,skipNotAttached:!0}))),o}_getEditables(){let e={};for(let t of this.editor.model.document.getRootNames()){let i=this.editor.ui.getEditableElement(t);i&&(e[t]=i)}return e}_isErrorComingFromThisItem(e){return l(this._editor,e.context,this._excludedProps)}_cloneEditorConfiguration(e){return(0,o.Z)(e,(e,t)=>{if((0,n.Z)(e)||"context"===t)return e})}}class d{editor;_data;constructor(e){this.editor=e,this._data=e.config.get("_watchdogInitialData")}init(){this.editor.data.on("init",e=>{e.stop(),this.editor.model.enqueueChange({isUndoable:!1},e=>{this._restoreCollaborationData(),this._restoreEditorData(e)}),this.editor.data.fire("ready")},{priority:999})}_createNode(e,t){if(!("name"in t))return e.createText(t.data,t.attributes);{let i=e.createElement(t.name,t.attributes);if(t.children)for(let r of t.children)i._appendChild(this._createNode(e,r));return i}}_restoreEditorData(e){let t=this.editor;Object.entries(this._data.roots).forEach(([i,{content:r,attributes:n}])=>{let o=JSON.parse(r),s=JSON.parse(n),a=t.model.document.getRoot(i);for(let[t,i]of s)e.setAttribute(t,i,a);for(let t of o){let i=this._createNode(e,t);e.insert(i,a,"end")}}),Object.entries(this._data.markers).forEach(([i,r])=>{let{document:n}=t.model,{rangeJSON:{start:o,end:s},...a}=r,l=n.getRoot(o.root),c=e.createPositionFromPath(l,o.path,o.stickiness),d=e.createPositionFromPath(l,s.path,s.stickiness),u=e.createRange(c,d);e.addMarker(i,{range:u,...a})})}_restoreCollaborationData(){let e=JSON.parse(this._data.commentThreads),t=JSON.parse(this._data.suggestions);e.forEach(e=>{let t=this.editor.config.get("collaboration.channelId"),i=this.editor.plugins.get("CommentsRepository");i.hasCommentThread(e.threadId)&&i.getCommentThread(e.threadId).remove(),i.addCommentThread({channelId:t,...e})}),t.forEach(e=>{let t=this.editor.plugins.get("TrackChangesEditing");t.hasSuggestion(e.id)?t.getSuggestion(e.id).attributes=e.attributes:t.addSuggestionData(e)})}}let u=Symbol("MainQueueId");class h extends s{_watchdogs=new Map;_watchdogConfig;_context=null;_contextProps=new Set;_actionQueues=new m;_contextConfig;_item;constructor(e,t={}){super(t),this._watchdogConfig=t,this._creator=t=>e.create(t),this._destructor=e=>e.destroy(),this._actionQueues.onEmpty(()=>{"initializing"===this.state&&(this.state="ready",this._fire("stateChange"))})}setCreator(e){this._creator=e}setDestructor(e){this._destructor=e}get context(){return this._context}create(e={}){return this._actionQueues.enqueue(u,()=>(this._contextConfig=e,this._create()))}getItem(e){return this._getWatchdog(e)._item}getItemState(e){return this._getWatchdog(e).state}add(e){return Promise.all(g(e).map(e=>this._actionQueues.enqueue(e.id,()=>{let t;if("destroyed"===this.state)throw Error("Cannot add items to destroyed watchdog.");if(!this._context)throw Error("Context was not created yet. You should call the `ContextWatchdog#create()` method first.");if(this._watchdogs.has(e.id))throw Error(`Item with the given id is already added: '${e.id}'.`);if("editor"===e.type)return(t=new c(null,this._watchdogConfig)).setCreator(e.creator),t._setExcludedProperties(this._contextProps),e.destructor&&t.setDestructor(e.destructor),this._watchdogs.set(e.id,t),t.on("error",(i,{error:r,causesRestart:n})=>{this._fire("itemError",{itemId:e.id,error:r}),n&&this._actionQueues.enqueue(e.id,()=>new Promise(i=>{let r=()=>{t.off("restart",r),this._fire("itemRestart",{itemId:e.id}),i()};t.on("restart",r)}))}),t.create(e.sourceElementOrData,e.config,this._context);throw Error(`Not supported item type: '${e.type}'.`)})))}remove(e){return Promise.all(g(e).map(e=>this._actionQueues.enqueue(e,()=>{let t=this._getWatchdog(e);return this._watchdogs.delete(e),t.destroy()})))}destroy(){return this._actionQueues.enqueue(u,()=>(this.state="destroyed",this._fire("stateChange"),super.destroy(),this._destroy()))}_restart(){return this._actionQueues.enqueue(u,()=>(this.state="initializing",this._fire("stateChange"),this._destroy().catch(e=>{console.error("An error happened during destroying the context or items.",e)}).then(()=>this._create()).then(()=>this._fire("restart"))))}_create(){return Promise.resolve().then(()=>(this._startErrorHandling(),this._creator(this._contextConfig))).then(e=>(this._context=e,this._contextProps=a(this._context),Promise.all(Array.from(this._watchdogs.values()).map(e=>(e._setExcludedProperties(this._contextProps),e.create(void 0,void 0,this._context))))))}_destroy(){return Promise.resolve().then(()=>{this._stopErrorHandling();let e=this._context;return this._context=null,this._contextProps=new Set,Promise.all(Array.from(this._watchdogs.values()).map(e=>e.destroy())).then(()=>this._destructor(e))})}_getWatchdog(e){let t=this._watchdogs.get(e);if(!t)throw Error(`Item with the given id was not registered: ${e}.`);return t}_isErrorComingFromThisItem(e){for(let t of this._watchdogs.values())if(t._isErrorComingFromThisItem(e))return!1;return l(this._context,e.context)}}class m{_onEmptyCallbacks=[];_queues=new Map;_activeActions=0;onEmpty(e){this._onEmptyCallbacks.push(e)}enqueue(e,t){let i=e===u;this._activeActions++,this._queues.get(e)||this._queues.set(e,Promise.resolve());let r=(i?Promise.all(this._queues.values()):Promise.all([this._queues.get(u),this._queues.get(e)])).then(t),n=r.catch(()=>{});return this._queues.set(e,n),r.finally(()=>{this._activeActions--,this._queues.get(e)===n&&0===this._activeActions&&this._onEmptyCallbacks.forEach(e=>e())})}}function g(e){return Array.isArray(e)?e:[e]}},64470:function(e,t,i){"use strict";i.d(t,{$L:function(){return P},KT:function(){return y},Qd:function(){return g},WR:function(){return H},XC:function(){return p},bX:function(){return k},e8:function(){return 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g(e){return!!e.is("element")&&!!e.getCustomProperty("widget")}function p(e,t,i={}){if(!e.is("containerElement"))throw new s.Bb("widget-to-widget-wrong-element-type",null,{element:e});return t.setAttribute("contenteditable","false",e),t.addClass("ck-widget",e),t.setCustomProperty("widget",!0,e),e.getFillerOffset=_,t.setCustomProperty("widgetLabel",[],e),i.label&&function(e,t){e.getCustomProperty("widgetLabel").push(t)}(e,i.label),i.hasSelectionHandle&&function(e,t){let i=t.createUIElement("div",{class:"ck ck-widget__selection-handle"},function(e){let t=this.toDomElement(e),i=new a.mO;return i.set("content",'<svg viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M4 0v1H1v3H0V.5A.5.5 0 0 1 .5 0H4zm8 0h3.5a.5.5 0 0 1 .5.5V4h-1V1h-3V0zM4 16H.5a.5.5 0 0 1-.5-.5V12h1v3h3v1zm8 0v-1h3v-3h1v3.5a.5.5 0 0 1-.5.5H12z"/><path fill-opacity=".256" d="M1 1h14v14H1z"/><g class="ck-icon__selected-indicator"><path d="M7 0h2v1H7V0zM0 7h1v2H0V7zm15 0h1v2h-1V7zm-8 8h2v1H7v-1z"/><path 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t.addClass(["ck-editor__editable","ck-editor__nested-editable"],e),t.setAttribute("role","textbox",e),t.setAttribute("tabindex","-1",e),i.label&&t.setAttribute("aria-label",i.label,e),t.setAttribute("contenteditable",e.isReadOnly?"false":"true",e),e.on("change:isReadOnly",(i,r,n)=>{t.setAttribute("contenteditable",n?"false":"true",e)}),e.on("change:isFocused",(i,r,n)=>{n?t.addClass("ck-editor__nested-editable_focused",e):t.removeClass("ck-editor__nested-editable_focused",e)}),w(e,t),e}function y(e,t){let i=e.getSelectedElement();if(i){let r=A(e);if(r)return t.createRange(t.createPositionAt(i,r))}return t.schema.findOptimalInsertionRange(e)}function _(){return null}function k(e){let t=e=>{let{width:t,paddingLeft:i,paddingRight:r}=e.ownerDocument.defaultView.getComputedStyle(e);return parseFloat(t)-(parseFloat(i)||0)-(parseFloat(r)||0)},i=e.parentElement;if(!i)return 0;let r=t(i),n=0,o=i;for(;isNaN(r);){if(o=o.parentElement,++n>5)return 0;r=t(o)}return r}let x="widget-type-around";function E(e,t,i){return!!e&&g(e)&&!i.isInline(t)}function A(e){return e.getAttribute(x)}let S=["before","after"],C=new DOMParser().parseFromString('<svg viewBox="0 0 10 8" xmlns="http://www.w3.org/2000/svg"><path d="M9.055.263v3.972h-6.77M1 4.216l2-2.038m-2 2 2 2.038"/></svg>',"image/svg+xml").firstChild,T="ck-widget__type-around_disabled";class L extends r.Sy{_currentFakeCaretModelElement=null;static get pluginName(){return"WidgetTypeAround"}static get requires(){return[l.C,o.HG]}init(){let e=this.editor,t=e.editing.view;this.on("change:isEnabled",(i,r,n)=>{t.change(e=>{for(let i of t.document.roots)n?e.removeClass(T,i):e.addClass(T,i)}),n||e.model.change(e=>{e.removeSelectionAttribute(x)})}),this._enableTypeAroundUIInjection(),this._enableInsertingParagraphsOnButtonClick(),this._enableInsertingParagraphsOnEnterKeypress(),this._enableInsertingParagraphsOnTypingKeystroke(),this._enableTypeAroundFakeCaretActivationUsingKeyboardArrows(),this._enableDeleteIntegration(),this._enableInsertContentIntegration(),this._enableInsertObjectIntegration(),this._enableDeleteContentIntegration()}destroy(){super.destroy(),this._currentFakeCaretModelElement=null}_insertParagraph(e,t){let i=this.editor,r=i.editing.view,n=i.model.schema.getAttributesWithProperty(e,"copyOnReplace",!0);i.execute("insertParagraph",{position:i.model.createPositionAt(e,t),attributes:n}),r.focus(),r.scrollToTheSelection()}_listenToIfEnabled(e,t,i,r){this.listenTo(e,t,(...e)=>{this.isEnabled&&i(...e)},r)}_insertParagraphAccordingToFakeCaretPosition(){let e=this.editor.model.document.selection,t=A(e);if(!t)return!1;let i=e.getSelectedElement();return this._insertParagraph(i,t),!0}_enableTypeAroundUIInjection(){let e=this.editor,t=e.model.schema,i=e.locale.t,r={before:i("Insert paragraph before block"),after:i("Insert paragraph after block")};e.editing.downcastDispatcher.on("insert",(e,n,o)=>{let s=o.mapper.toViewElement(n.item);s&&E(s,n.item,t)&&(function(e,t,i){let r=e.createUIElement("div",{class:"ck ck-reset_all ck-widget__type-around"},function(e){let i=this.toDomElement(e);return function(e,t){for(let i of S){let r=new a.YS({tag:"div",attributes:{class:["ck","ck-widget__type-around__button",`ck-widget__type-around__button_${i}`],title:t[i],"aria-hidden":"true"},children:[e.ownerDocument.importNode(C,!0)]});e.appendChild(r.render())}}(i,t),function(e){let t=new a.YS({tag:"div",attributes:{class:["ck","ck-widget__type-around__fake-caret"]}});e.appendChild(t.render())}(i),i});e.insert(e.createPositionAt(i,"end"),r)}(o.writer,r,s),s.getCustomProperty("widgetLabel").push(()=>this.isEnabled?i("Press Enter to type after or press Shift + Enter to type before the widget"):""))},{priority:"low"})}_enableTypeAroundFakeCaretActivationUsingKeyboardArrows(){let e=this.editor,t=e.model,i=t.document.selection,r=t.schema,n=e.editing.view;function o(e){return`ck-widget_type-around_show-fake-caret_${e}`}this._listenToIfEnabled(n.document,"arrowKey",(e,t)=>{this._handleArrowKeyPress(e,t)},{context:[g,"$text"],priority:"high"}),this._listenToIfEnabled(i,"change:range",(t,i)=>{i.directChange&&e.model.change(e=>{e.removeSelectionAttribute(x)})}),this._listenToIfEnabled(t.document,"change:data",()=>{let t=i.getSelectedElement();t&&E(e.editing.mapper.toViewElement(t),t,r)||e.model.change(e=>{e.removeSelectionAttribute(x)})}),this._listenToIfEnabled(e.editing.downcastDispatcher,"selection",(e,t,i)=>{let n=i.writer;if(this._currentFakeCaretModelElement){let e=i.mapper.toViewElement(this._currentFakeCaretModelElement);e&&(n.removeClass(S.map(o),e),this._currentFakeCaretModelElement=null)}let s=t.selection.getSelectedElement();if(!s)return;let a=i.mapper.toViewElement(s);if(!E(a,s,r))return;let l=A(t.selection);l&&(n.addClass(o(l),a),this._currentFakeCaretModelElement=s)}),this._listenToIfEnabled(e.ui.focusTracker,"change:isFocused",(t,i,r)=>{r||e.model.change(e=>{e.removeSelectionAttribute(x)})})}_handleArrowKeyPress(e,t){let i;let r=this.editor,n=r.model,o=n.document.selection,a=n.schema,l=r.editing.view,c=t.keyCode,d=(0,s.Zt)(c,r.locale.contentLanguageDirection),u=l.document.selection.getSelectedElement(),h=r.editing.mapper.toModelElement(u);E(u,h,a)?i=this._handleArrowKeyPressOnSelectedWidget(d):o.isCollapsed?i=this._handleArrowKeyPressWhenSelectionNextToAWidget(d):t.shiftKey||(i=this._handleArrowKeyPressWhenNonCollapsedSelection(d)),i&&(t.preventDefault(),e.stop())}_handleArrowKeyPressOnSelectedWidget(e){let t=this.editor.model,i=A(t.document.selection);return t.change(t=>i?i!==(e?"after":"before")&&(t.removeSelectionAttribute(x),!0):(t.setSelectionAttribute(x,e?"after":"before"),!0))}_handleArrowKeyPressWhenSelectionNextToAWidget(e){let t=this.editor,i=t.model,r=i.schema,n=t.plugins.get("Widget"),o=n._getObjectElementNextToSelection(e);return!!E(t.editing.mapper.toViewElement(o),o,r)&&(i.change(t=>{n._setSelectionOverElement(o),t.setSelectionAttribute(x,e?"before":"after")}),!0)}_handleArrowKeyPressWhenNonCollapsedSelection(e){let t=this.editor,i=t.model,r=i.schema,n=t.editing.mapper,o=i.document.selection,s=e?o.getLastPosition().nodeBefore:o.getFirstPosition().nodeAfter;return!!E(n.toViewElement(s),s,r)&&(i.change(t=>{t.setSelection(s,"on"),t.setSelectionAttribute(x,e?"after":"before")}),!0)}_enableInsertingParagraphsOnButtonClick(){let e=this.editor,t=e.editing.view;this._listenToIfEnabled(t.document,"mousedown",(i,r)=>{let n=r.domTarget.closest(".ck-widget__type-around__button");if(!n)return;let o=n.classList.contains("ck-widget__type-around__button_before")?"before":"after",s=function(e,t){let i=e.closest(".ck-widget");return t.mapDomToView(i)}(n,t.domConverter),a=e.editing.mapper.toModelElement(s);this._insertParagraph(a,o),r.preventDefault(),i.stop()})}_enableInsertingParagraphsOnEnterKeypress(){let e=this.editor,t=e.model.document.selection,i=e.editing.view;this._listenToIfEnabled(i.document,"enter",(i,r)=>{let n;if("atTarget"!=i.eventPhase)return;let o=t.getSelectedElement(),s=e.editing.mapper.toViewElement(o),a=e.model.schema;this._insertParagraphAccordingToFakeCaretPosition()?n=!0:E(s,o,a)&&(this._insertParagraph(o,r.isSoft?"before":"after"),n=!0),n&&(r.preventDefault(),i.stop())},{context:g})}_enableInsertingParagraphsOnTypingKeystroke(){let e=this.editor.editing.view.document;this._listenToIfEnabled(e,"insertText",(t,i)=>{this._insertParagraphAccordingToFakeCaretPosition()&&(i.selection=e.selection)},{priority:"high"}),s.OB.isAndroid?this._listenToIfEnabled(e,"keydown",(e,t)=>{229==t.keyCode&&this._insertParagraphAccordingToFakeCaretPosition()}):this._listenToIfEnabled(e,"compositionstart",()=>{this._insertParagraphAccordingToFakeCaretPosition()},{priority:"high"})}_enableDeleteIntegration(){let e=this.editor,t=e.editing.view,i=e.model,r=i.schema;this._listenToIfEnabled(t.document,"delete",(t,n)=>{if("atTarget"!=t.eventPhase)return;let o=A(i.document.selection);if(!o)return;let s=n.direction,a=i.document.selection.getSelectedElement(),l="forward"==s;if("before"===o===l)e.execute("delete",{selection:i.createSelection(a,"on")});else{let t=r.getNearestSelectionRange(i.createPositionAt(a,o),s);if(t){if(t.isCollapsed){let n=i.createSelection(t.start);if(i.modifySelection(n,{direction:s}),n.focus.isEqual(t.start)){let e=function(e,t){let i=t;for(let r of t.getAncestors({parentFirst:!0})){if(r.childCount>1||e.isLimit(r))break;i=r}return i}(r,t.start.parent);i.deleteContent(i.createSelection(e,"on"),{doNotAutoparagraph:!0})}else i.change(i=>{i.setSelection(t),e.execute(l?"deleteForward":"delete")})}else i.change(i=>{i.setSelection(t),e.execute(l?"deleteForward":"delete")})}}n.preventDefault(),t.stop()},{context:g})}_enableInsertContentIntegration(){let e=this.editor,t=this.editor.model,i=t.document.selection;this._listenToIfEnabled(e.model,"insertContent",(e,[r,n])=>{if(n&&!n.is("documentSelection"))return;let o=A(i);if(o)return e.stop(),t.change(e=>{let n=i.getSelectedElement(),s=t.createPositionAt(n,o),a=e.createSelection(s),l=t.insertContent(r,a);return e.setSelection(a),l})},{priority:"high"})}_enableInsertObjectIntegration(){let e=this.editor,t=this.editor.model.document.selection;this._listenToIfEnabled(e.model,"insertObject",(e,i)=>{let[,r,n={}]=i;if(r&&!r.is("documentSelection"))return;let o=A(t);o&&(n.findOptimalPosition=o,i[3]=n)},{priority:"high"})}_enableDeleteContentIntegration(){let e=this.editor,t=this.editor.model.document.selection;this._listenToIfEnabled(e.model,"deleteContent",(e,[i])=>{(!i||i.is("documentSelection"))&&A(t)&&e.stop()},{priority:"high"})}}function R(e,t,i){let r=e.schema,n=e.createRangeIn(t.root),o="forward"==i?"elementStart":"elementEnd";for(let{previousPosition:e,item:s,type:a}of n.getWalker({startPosition:t,direction:i})){if(r.isLimit(s)&&!r.isInline(s))return e;if(a==o&&r.isBlock(s))break}return null}function B(e,t,i){let r="backward"==i?t.end:t.start;if(e.checkChild(r,"$text"))return r;for(let{nextPosition:r}of t.getWalker({direction:i}))if(e.checkChild(r,"$text"))return r;return null}class P extends r.Sy{_previouslySelected=new Set;static get pluginName(){return"Widget"}static get requires(){return[L,o.HG]}init(){let e=this.editor,t=e.editing.view,i=t.document,r=e.t;this.editor.editing.downcastDispatcher.on("selection",(t,i,r)=>{let n=r.writer,o=i.selection;if(o.isCollapsed)return;let s=o.getSelectedElement();if(!s)return;let a=e.editing.mapper.toViewElement(s);g(a)&&r.consumable.consume(o,"selection")&&n.setSelection(n.createRangeOn(a),{fake:!0,label:a.getCustomProperty("widgetLabel").reduce((e,t)=>"function"==typeof t?e?e+". "+t():t():e?e+". "+t:t,"")})}),this.editor.editing.downcastDispatcher.on("selection",(e,t,i)=>{this._clearPreviouslySelectedWidgets(i.writer);let r=i.writer,n=r.document.selection,o=null;for(let e of n.getRanges())for(let t of e){var s;let e=t.item;!g(e)||(s=o)&&Array.from(e.getAncestors()).includes(s)||(r.addClass(m,e),this._previouslySelected.add(e),o=e)}},{priority:"low"}),t.addObserver(n.dM),this.listenTo(i,"mousedown",(...e)=>this._onMousedown(...e)),this.listenTo(i,"arrowKey",(...e)=>{this._handleSelectionChangeOnArrowKeyPress(...e)},{context:[g,"$text"]}),this.listenTo(i,"arrowKey",(...e)=>{this._preventDefaultOnArrowKeyPress(...e)},{context:"$root"}),this.listenTo(i,"arrowKey",function(e){let t=e.model;return(i,r)=>{let n=r.keyCode==s.Do.arrowup,o=r.keyCode==s.Do.arrowdown,a=r.shiftKey,l=t.document.selection;if(!n&&!o||a&&!l.isCollapsed&&l.isBackward==o)return;let c=function(e,t,i){let r=e.model;if(i){let e=t.isCollapsed?t.focus:t.getLastPosition(),i=R(r,e,"forward");if(!i)return null;let n=r.createRange(e,i),o=B(r.schema,n,"backward");return o?r.createRange(e,o):null}{let e=t.isCollapsed?t.focus:t.getFirstPosition(),i=R(r,e,"backward");if(!i)return null;let n=r.createRange(i,e),o=B(r.schema,n,"forward");return o?r.createRange(o,e):null}}(e,l,o);if(c){if(c.isCollapsed&&(l.isCollapsed||a))return;(c.isCollapsed||function(e,t,i){let r;let n=e.model,o=e.view.domConverter;if(i){let e=n.createSelection(t.start);n.modifySelection(e),e.focus.isAtEnd||t.start.isEqual(e.focus)||(t=n.createRange(e.focus,t.end))}let a=e.mapper.toViewRange(t),l=o.viewRangeToDom(a);for(let e of s.UL.getDomRangeRects(l)){if(void 0===r){r=Math.round(e.bottom);continue}if(Math.round(e.top)>=r)return!1;r=Math.max(r,Math.round(e.bottom))}return!0}(e,c,o))&&(t.change(e=>{let i=o?c.end:c.start;if(a){let r=t.createSelection(l.anchor);r.setFocus(i),e.setSelection(r)}else e.setSelection(i)}),i.stop(),r.preventDefault(),r.stopPropagation())}}}(this.editor.editing),{context:"$text"}),this.listenTo(i,"delete",(e,t)=>{this._handleDelete("forward"==t.direction)&&(t.preventDefault(),e.stop())},{context:"$root"}),this.listenTo(i,"tab",(e,t)=>{"atTarget"==e.eventPhase&&!t.shiftKey&&this._selectFirstNestedEditable()&&(t.preventDefault(),e.stop())},{context:g,priority:"low"}),this.listenTo(i,"tab",(e,t)=>{t.shiftKey&&this._selectAncestorWidget()&&(t.preventDefault(),e.stop())},{priority:"low"}),this.listenTo(i,"keydown",(e,t)=>{t.keystroke==s.Do.esc&&this._selectAncestorWidget()&&(t.preventDefault(),e.stop())},{priority:"low"}),e.accessibility.addKeystrokeInfoGroup({id:"widget",label:r("Keystrokes that can be used when a widget is selected (for example: image, table, etc.)"),keystrokes:[{label:r("Move focus from an editable area back to the parent widget"),keystroke:"Esc"},{label:r("Insert a new paragraph directly after a widget"),keystroke:"Enter"},{label:r("Insert a new paragraph directly before a widget"),keystroke:"Shift+Enter"},{label:r("Move the caret to allow typing directly before a widget"),keystroke:[["arrowup"],["arrowleft"]]},{label:r("Move the caret to allow typing directly after a widget"),keystroke:[["arrowdown"],["arrowright"]]}]})}_onMousedown(e,t){let i=this.editor,r=i.editing.view,n=r.document,o=t.target;if(t.domEvent.detail>=3){this._selectBlockContent(o)&&t.preventDefault();return}if(function(e){let t=e;for(;t;){if(t.is("editableElement")&&!t.is("rootElement"))return!0;if(g(t))break;t=t.parent}return!1}(o)||!g(o)&&!(o=o.findAncestor(g)))return;s.OB.isAndroid&&t.preventDefault(),n.isFocused||r.focus();let a=i.editing.mapper.toModelElement(o);this._setSelectionOverElement(a)}_selectBlockContent(e){let t=this.editor,i=t.model,r=t.editing.mapper,o=i.schema,s=r.findMappedViewAncestor(this.editor.editing.view.createPositionAt(e,0)),a=function(e,t){for(let i of e.getAncestors({includeSelf:!0,parentFirst:!0})){if(t.checkChild(i,"$text"))return i;if(t.isLimit(i)&&!t.isObject(i))break}return null}(r.toModelElement(s),i.schema);return!!a&&(i.change(e=>{let t=o.isLimit(a)?null:function(e,t){for(let{item:i}of new n.Po({startPosition:e})){if(t.isLimit(i)||!i.is("element"))break;if(t.checkChild(i,"$text"))return i}return null}(e.createPositionAfter(a),o),i=e.createPositionAt(a,0),r=t?e.createPositionAt(t,0):e.createPositionAt(a,"end");e.setSelection(e.createRange(i,r))}),!0)}_handleSelectionChangeOnArrowKeyPress(e,t){let i=t.keyCode,r=this.editor.model,n=r.schema,o=r.document.selection,a=o.getSelectedElement(),l=(0,s.mA)(i,this.editor.locale.contentLanguageDirection),c="down"==l||"right"==l;if(a&&n.isObject(a)){let i=c?o.getLastPosition():o.getFirstPosition(),s=n.getNearestSelectionRange(i,c?"forward":"backward");s&&(r.change(e=>{e.setSelection(s)}),t.preventDefault(),e.stop());return}if(!o.isCollapsed&&!t.shiftKey){let i=o.getFirstPosition(),s=o.getLastPosition(),a=i.nodeAfter,l=s.nodeBefore;(a&&n.isObject(a)||l&&n.isObject(l))&&(r.change(e=>{e.setSelection(c?s:i)}),t.preventDefault(),e.stop());return}if(!o.isCollapsed)return;let d=this._getObjectElementNextToSelection(c);if(d&&n.isObject(d)){if(n.isInline(d)&&("up"==l||"down"==l))return;this._setSelectionOverElement(d),t.preventDefault(),e.stop()}}_preventDefaultOnArrowKeyPress(e,t){let i=this.editor.model,r=i.schema,n=i.document.selection.getSelectedElement();n&&r.isObject(n)&&(t.preventDefault(),e.stop())}_handleDelete(e){let t=this.editor.model.document.selection;if(!this.editor.model.canEditAt(t)||!t.isCollapsed)return;let i=this._getObjectElementNextToSelection(e);if(i)return this.editor.model.change(e=>{let r=t.anchor.parent;for(;r.isEmpty;){let t=r;r=t.parent,e.remove(t)}this._setSelectionOverElement(i)}),!0}_setSelectionOverElement(e){this.editor.model.change(t=>{t.setSelection(t.createRangeOn(e))})}_getObjectElementNextToSelection(e){let t=this.editor.model,i=t.schema,r=t.document.selection,n=t.createSelection(r);if(t.modifySelection(n,{direction:e?"forward":"backward"}),n.isEqual(r))return null;let o=e?n.focus.nodeBefore:n.focus.nodeAfter;return o&&i.isObject(o)?o:null}_clearPreviouslySelectedWidgets(e){for(let t of this._previouslySelected)e.removeClass(m,t);this._previouslySelected.clear()}_selectFirstNestedEditable(){let e=this.editor;for(let t of this.editor.editing.view.document.selection.getFirstRange().getItems())if(t.is("editableElement")){let i=e.editing.mapper.toModelElement(t);if(!i)continue;let r=e.model.createPositionAt(i,0),n=e.model.schema.getNearestSelectionRange(r,"forward");return e.model.change(e=>{e.setSelection(n)}),!0}return!1}_selectAncestorWidget(){let e=this.editor,t=e.editing.mapper,i=e.editing.view.document.selection.getFirstPosition().parent,r=(i.is("$text")?i.parent:i).findAncestor(g);if(!r)return!1;let n=t.toModelElement(r);return!!n&&(e.model.change(e=>{e.setSelection(n,"on")}),!0)}}class V extends r.Sy{_toolbarDefinitions=new Map;_balloon;static get requires(){return[a.WB]}static get pluginName(){return"WidgetToolbarRepository"}init(){let e=this.editor;if(e.plugins.has("BalloonToolbar")){let t=e.plugins.get("BalloonToolbar");this.listenTo(t,"show",t=>{(function(e){let t=e.getSelectedElement();return!!(t&&g(t))})(e.editing.view.document.selection)&&t.stop()},{priority:"high"})}this._balloon=this.editor.plugins.get("ContextualBalloon"),this.on("change:isEnabled",()=>{this._updateToolbarsVisibility()}),this.listenTo(e.ui,"update",()=>{this._updateToolbarsVisibility()}),this.listenTo(e.ui.focusTracker,"change:isFocused",()=>{this._updateToolbarsVisibility()},{priority:"low"})}destroy(){for(let e of(super.destroy(),this._toolbarDefinitions.values()))e.view.destroy()}register(e,{ariaLabel:t,items:i,getRelatedElement:r,balloonClassName:n="ck-toolbar-container"}){if(!i.length){(0,s.KE)("widget-toolbar-no-items",{toolbarId:e});return}let o=this.editor,l=o.t,c=new a.jB(o.locale);if(c.ariaLabel=t||l("Widget toolbar"),this._toolbarDefinitions.has(e))throw new s.Bb("widget-toolbar-duplicated",this,{toolbarId:e});let d={view:c,getRelatedElement:r,balloonClassName:n,itemsConfig:i,initialized:!1};o.ui.addToolbar(c,{isContextual:!0,beforeFocus:()=>{let e=r(o.editing.view.document.selection);e&&this._showToolbar(d,e)},afterBlur:()=>{this._hideToolbar(d)}}),this._toolbarDefinitions.set(e,d)}_updateToolbarsVisibility(){let e=0,t=null,i=null;for(let r of this._toolbarDefinitions.values()){let n=r.getRelatedElement(this.editor.editing.view.document.selection);if(this.isEnabled&&n){if(this.editor.ui.focusTracker.isFocused){let o=n.getAncestors().length;o>e&&(e=o,t=n,i=r)}else this._isToolbarVisible(r)&&this._hideToolbar(r)}else this._isToolbarInBalloon(r)&&this._hideToolbar(r)}i&&this._showToolbar(i,t)}_hideToolbar(e){this._balloon.remove(e.view),this.stopListening(this._balloon,"change:visibleView")}_showToolbar(e,t){this._isToolbarVisible(e)?I(this.editor,t):this._isToolbarInBalloon(e)||(e.initialized||(e.initialized=!0,e.view.fillFromConfig(e.itemsConfig,this.editor.ui.componentFactory)),this._balloon.add({view:e.view,position:M(this.editor,t),balloonClassName:e.balloonClassName}),this.listenTo(this._balloon,"change:visibleView",()=>{for(let e of this._toolbarDefinitions.values())if(this._isToolbarVisible(e)){let t=e.getRelatedElement(this.editor.editing.view.document.selection);I(this.editor,t)}}))}_isToolbarVisible(e){return this._balloon.visibleView===e.view}_isToolbarInBalloon(e){return this._balloon.hasView(e.view)}}function I(e,t){let i=e.plugins.get("ContextualBalloon"),r=M(e,t);i.updatePosition(r)}function M(e,t){let i=e.editing.view,r=a.no.defaultPositions;return{target:i.domConverter.mapViewToDom(t),positions:[r.northArrowSouth,r.northArrowSouthWest,r.northArrowSouthEast,r.southArrowNorth,r.southArrowNorthWest,r.southArrowNorthEast,r.viewportStickyNorth]}}class D extends(0,s.Re)(){_referenceCoordinates;_options;_originalWidth;_originalHeight;_originalWidthPercents;_aspectRatio;constructor(e){super(),this.set("activeHandlePosition",null),this.set("proposedWidthPercents",null),this.set("proposedWidth",null),this.set("proposedHeight",null),this.set("proposedHandleHostWidth",null),this.set("proposedHandleHostHeight",null),this._options=e,this._referenceCoordinates=null}get originalWidth(){return this._originalWidth}get originalHeight(){return this._originalHeight}get originalWidthPercents(){return this._originalWidthPercents}get aspectRatio(){return this._aspectRatio}begin(e,t,i){let r=new s.UL(t);this.activeHandlePosition=function(e){for(let t of["top-left","top-right","bottom-right","bottom-left"])if(e.classList.contains(`ck-widget__resizer__handle-${t}`))return t}(e),this._referenceCoordinates=function(e,t){let i=new s.UL(e),r=t.split("-"),n={x:"right"==r[1]?i.right:i.left,y:"bottom"==r[0]?i.bottom:i.top};return n.x+=e.ownerDocument.defaultView.scrollX,n.y+=e.ownerDocument.defaultView.scrollY,n}(t,function(e){let t=e.split("-"),i={top:"bottom",bottom:"top",left:"right",right:"left"};return`${i[t[0]]}-${i[t[1]]}`}(this.activeHandlePosition)),this._originalWidth=r.width,this._originalHeight=r.height,this._aspectRatio=r.width/r.height;let n=i.style.width;n&&n.match(/^\d+(\.\d*)?%$/)?this._originalWidthPercents=parseFloat(n):this._originalWidthPercents=function(e,t=new s.UL(e)){let i=k(e);return i?t.width/i*100:0}(i,r)}update(e){this.proposedWidth=e.width,this.proposedHeight=e.height,this.proposedWidthPercents=e.widthPercents,this.proposedHandleHostWidth=e.handleHostWidth,this.proposedHandleHostHeight=e.handleHostHeight}}class z extends a.G7{constructor(){super();let e=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-size-view",e.to("_viewPosition",e=>e?`ck-orientation-${e}`:"")],style:{display:e.if("_isVisible","none",e=>!e)}},children:[{text:e.to("_label")}]})}_bindToState(e,t){this.bind("_isVisible").to(t,"proposedWidth",t,"proposedHeight",(e,t)=>null!==e&&null!==t),this.bind("_label").to(t,"proposedHandleHostWidth",t,"proposedHandleHostHeight",t,"proposedWidthPercents",(t,i,r)=>"px"===e.unit?`${t}\xd7${i}`:`${r}%`),this.bind("_viewPosition").to(t,"activeHandlePosition",t,"proposedHandleHostWidth",t,"proposedHandleHostHeight",(e,t,i)=>t<50||i<50?"above-center":e)}_dismiss(){this.unbind(),this._isVisible=!1}}class O extends(0,s.Re)(){_state;_sizeView;_options;_viewResizerWrapper=null;_initialViewWidth;constructor(e){super(),this._options=e,this.set("isEnabled",!0),this.set("isSelected",!1),this.bind("isVisible").to(this,"isEnabled",this,"isSelected",(e,t)=>e&&t),this.decorate("begin"),this.decorate("cancel"),this.decorate("commit"),this.decorate("updateSize"),this.on("commit",e=>{this.state.proposedWidth||this.state.proposedWidthPercents||(this._cleanup(),e.stop())},{priority:"high"})}get state(){return this._state}show(){this._options.editor.editing.view.change(e=>{e.removeClass("ck-hidden",this._viewResizerWrapper)})}hide(){this._options.editor.editing.view.change(e=>{e.addClass("ck-hidden",this._viewResizerWrapper)})}attach(){let e=this,t=this._options.viewElement;this._options.editor.editing.view.change(i=>{let r=i.createUIElement("div",{class:"ck ck-reset_all ck-widget__resizer"},function(t){let i=this.toDomElement(t);return e._appendHandles(i),e._appendSizeUI(i),i});i.insert(i.createPositionAt(t,"end"),r),i.addClass("ck-widget_with-resizer",t),this._viewResizerWrapper=r,this.isVisible||this.hide()}),this.on("change:isVisible",()=>{this.isVisible?(this.show(),this.redraw()):this.hide()})}begin(e){this._state=new D(this._options),this._sizeView._bindToState(this._options,this.state),this._initialViewWidth=this._options.viewElement.getStyle("width"),this.state.begin(e,this._getHandleHost(),this._getResizeHost())}updateSize(e){let t=this._proposeNewSize(e);this._options.editor.editing.view.change(e=>{let i=this._options.unit||"%",r=("%"===i?t.widthPercents:t.width)+i;e.setStyle("width",r,this._options.viewElement)});let i=this._getHandleHost(),r=new s.UL(i),n=Math.round(r.width),o=Math.round(r.height),a=new s.UL(i);t.width=Math.round(a.width),t.height=Math.round(a.height),this.redraw(r),this.state.update({...t,handleHostWidth:n,handleHostHeight:o})}commit(){let e=this._options.unit||"%",t=("%"===e?this.state.proposedWidthPercents:this.state.proposedWidth)+e;this._options.editor.editing.view.change(()=>{this._cleanup(),this._options.onCommit(t)})}cancel(){this._cleanup()}destroy(){this.cancel()}redraw(e){let t;let i=this._domResizerWrapper;if(!(i&&i.ownerDocument&&i.ownerDocument.contains(i)))return;let r=i.parentElement,n=this._getHandleHost(),o=this._viewResizerWrapper,a=[o.getStyle("width"),o.getStyle("height"),o.getStyle("left"),o.getStyle("top")];if(r.isSameNode(n)){let i=e||new s.UL(n);t=[i.width+"px",i.height+"px",void 0,void 0]}else t=[n.offsetWidth+"px",n.offsetHeight+"px",n.offsetLeft+"px",n.offsetTop+"px"];"same"!==(0,s.Rt)(a,t)&&this._options.editor.editing.view.change(e=>{e.setStyle({width:t[0],height:t[1],left:t[2],top:t[3]},o)})}containsHandle(e){return this._domResizerWrapper.contains(e)}static isResizeHandle(e){return e.classList.contains("ck-widget__resizer__handle")}_cleanup(){this._sizeView._dismiss(),this._options.editor.editing.view.change(e=>{e.setStyle("width",this._initialViewWidth,this._options.viewElement)})}_proposeNewSize(e){let t=this.state,i={x:e.pageX,y:e.pageY},r=!this._options.isCentered||this._options.isCentered(this),n={x:t._referenceCoordinates.x-(i.x+t.originalWidth),y:i.y-t.originalHeight-t._referenceCoordinates.y};r&&t.activeHandlePosition.endsWith("-right")&&(n.x=i.x-(t._referenceCoordinates.x+t.originalWidth)),r&&(n.x*=2);let o=Math.abs(t.originalWidth+n.x),s=Math.abs(t.originalHeight+n.y);return"width"==(o/t.aspectRatio>s?"width":"height")?s=o/t.aspectRatio:o=s*t.aspectRatio,{width:Math.round(o),height:Math.round(s),widthPercents:Math.min(Math.round(t.originalWidthPercents/t.originalWidth*o*100)/100,100)}}_getResizeHost(){let e=this._domResizerWrapper.parentElement;return this._options.getResizeHost(e)}_getHandleHost(){let e=this._domResizerWrapper.parentElement;return this._options.getHandleHost(e)}get _domResizerWrapper(){return this._options.editor.editing.view.domConverter.mapViewToDom(this._viewResizerWrapper)}_appendHandles(e){for(let t of["top-left","top-right","bottom-right","bottom-left"])e.appendChild(new a.YS({tag:"div",attributes:{class:`ck-widget__resizer__handle ck-widget__resizer__handle-${t}`}}).render())}_appendSizeUI(e){this._sizeView=new z,this._sizeView.render(),e.appendChild(this._sizeView.element)}}class H extends r.Sy{_resizers=new Map;_observer;_redrawSelectedResizerThrottled;static get pluginName(){return"WidgetResize"}init(){let e=this.editor.editing,t=s.global.window.document;this.set("selectedResizer",null),this.set("_activeResizer",null),e.view.addObserver(n.dM),this._observer=new((0,s.Xu)()),this.listenTo(e.view.document,"mousedown",this._mouseDownListener.bind(this),{priority:"high"}),this._observer.listenTo(t,"mousemove",this._mouseMoveListener.bind(this)),this._observer.listenTo(t,"mouseup",this._mouseUpListener.bind(this)),this._redrawSelectedResizerThrottled=(0,c.Z)(()=>this.redrawSelectedResizer(),200),this.editor.ui.on("update",this._redrawSelectedResizerThrottled),this.editor.model.document.on("change",()=>{for(let[e,t]of this._resizers)e.isAttached()||(this._resizers.delete(e),t.destroy())},{priority:"lowest"}),this._observer.listenTo(s.global.window,"resize",this._redrawSelectedResizerThrottled);let i=this.editor.editing.view.document.selection;i.on("change",()=>{let e=i.getSelectedElement(),t=this.getResizerByViewElement(e)||null;t?this.select(t):this.deselect()})}redrawSelectedResizer(){this.selectedResizer&&this.selectedResizer.isVisible&&this.selectedResizer.redraw()}destroy(){for(let e of(super.destroy(),this._observer.stopListening(),this._resizers.values()))e.destroy();this._redrawSelectedResizerThrottled.cancel()}select(e){this.deselect(),this.selectedResizer=e,this.selectedResizer.isSelected=!0}deselect(){this.selectedResizer&&(this.selectedResizer.isSelected=!1),this.selectedResizer=null}attachTo(e){let t=new O(e),i=this.editor.plugins;if(t.attach(),i.has("WidgetToolbarRepository")){let e=i.get("WidgetToolbarRepository");t.on("begin",()=>{e.forceDisabled("resize")},{priority:"lowest"}),t.on("cancel",()=>{e.clearForceDisabled("resize")},{priority:"highest"}),t.on("commit",()=>{e.clearForceDisabled("resize")},{priority:"highest"})}this._resizers.set(e.viewElement,t);let r=this.editor.editing.view.document.selection.getSelectedElement();return this.getResizerByViewElement(r)==t&&this.select(t),t}getResizerByViewElement(e){return this._resizers.get(e)}_getResizerByHandle(e){for(let t of this._resizers.values())if(t.containsHandle(e))return t}_mouseDownListener(e,t){let i=t.domTarget;O.isResizeHandle(i)&&(this._activeResizer=this._getResizerByHandle(i)||null,this._activeResizer&&(this._activeResizer.begin(i),e.stop(),t.preventDefault()))}_mouseMoveListener(e,t){this._activeResizer&&this._activeResizer.updateSize(t)}_mouseUpListener(){this._activeResizer&&(this._activeResizer.commit(),this._activeResizer=null)}}},83403:function(e,t,i){"use strict";i.d(t,{WbC:function(){return l.Wb},v2N:function(){return w},BxS:function(){return rb.Bx},EXD:function(){return rY},FYk:function(){return E},JR7:function(){return C},Jfe:function(){return l.Jf},R4S:function(){return ew},eez:function(){return l.ee},d8Y:function(){return I},KUe:function(){return e5},EKh:function(){return H},dnZ:function(){return eX},msb:function(){return tt},aHP:function(){return tM},rxp:function(){return tB},btt:function(){return tb},Bf8:function(){return tS},B3Q:function(){return rg},X6q:function(){return tU},y$I:function(){return tQ},fu9:function(){return t1},jlg:function(){return rf},$U2:function(){return t6},r8v:function(){return rb.r8},WlV:function(){return rb.Wl},wy0:function(){return rb.wy},y3b:function(){return rb.y3},avp:function(){return rb.av},yXq:function(){return rb.yX},Hnc:function(){return rb.Hn},Q5q:function(){return rb.Q5},Uhl:function(){return rb.Uh},Urx:function(){return rb.Ur},Ai$:function(){return ry},bay:function(){return rA},Tx9:function(){return j},rUS:function(){return rJ},yIj:function(){return r5},aVo:function(){return r2.aV},flg:function(){return r2.fl},mpR:function(){return oe},pfS:function(){return ov},nvN:function(){return tH},oPo:function(){return oV},$m1:function(){return oO},vxB:function(){return e9},F88:function(){return oN},jv9:function(){return s.jv},oko:function(){return oU},tTX:function(){return oY},VsT:function(){return oX},o9c:function(){return o5},W6B:function(){return o2},EgZ:function(){return o1},SjK:function(){return o0},y03:function(){return oJ},nYh:function(){return G},arO:function(){return ee},$2W:function(){return eo},iA_:function(){return o3.iA},Rn9:function(){return o3.Rn},x0B:function(){return o3.x0},rYw:function(){return o3.rY},XKx:function(){return o3.XK},fjU:function(){return o3.fj},cLh:function(){return v.cL},B4z:function(){return r2.B4},v69:function(){return ed},WPl:function(){return te.WP}});var r,n,o=i(75045),s=i(73853),a=i(75615),l=i(23711);let c=["left","right","center","justify"];function d(e){return c.includes(e)}function u(e,t){return"rtl"==t.contentLanguageDirection?"right"===e:"left"===e}function h(e){let t=e.map(e=>"string"==typeof e?{name:e}:e).filter(e=>{let t=c.includes(e.name);return t||(0,a.KE)("alignment-config-name-not-recognized",{option:e}),t}),i=t.filter(e=>!!e.className).length;if(i&&i<t.length)throw new a.Bb("alignment-config-classnames-are-missing",{configuredOptions:e});return t.forEach((t,i,r)=>{let n=r.slice(i+1);if(n.some(e=>e.name==t.name))throw new a.Bb("alignment-config-name-already-defined",{option:t,configuredOptions:e});if(t.className&&n.some(e=>e.className==t.className))throw new a.Bb("alignment-config-classname-already-defined",{option:t,configuredOptions:e})}),t}let m="alignment";class g extends o.mY{refresh(){let e=this.editor.locale,t=(0,a.Ps)(this.editor.model.document.selection.getSelectedBlocks());this.isEnabled=!!t&&this._canBeAligned(t),this.isEnabled&&t.hasAttribute("alignment")?this.value=t.getAttribute("alignment"):this.value="rtl"===e.contentLanguageDirection?"right":"left"}execute(e={}){let t=this.editor,i=t.locale,r=t.model,n=r.document,o=e.value;r.change(e=>{let t=Array.from(n.selection.getSelectedBlocks()).filter(e=>this._canBeAligned(e)),r=t[0].getAttribute("alignment");u(o,i)||r===o||!o?function(e,t){for(let i of e)t.removeAttribute(m,i)}(t,e):function(e,t,i){for(let r of e)t.setAttribute(m,i,r)}(t,e,o)})}_canBeAligned(e){return this.editor.model.schema.checkAttribute(e,m)}}class p extends o.Sy{static get pluginName(){return"AlignmentEditing"}constructor(e){super(e),e.config.define("alignment",{options:c.map(e=>({name:e}))})}init(){let e=this.editor,t=e.locale,i=e.model.schema,r=h(e.config.get("alignment.options")).filter(e=>d(e.name)&&!u(e.name,t)),n=r.some(e=>!!e.className);for(let t of(i.extend("$block",{allowAttributes:"alignment"}),e.model.schema.setAttributeProperties("alignment",{isFormatting:!0}),n?e.conversion.attributeToAttribute(function(e){let t={};for(let i of e)t[i.name]={key:"class",value:i.className};return{model:{key:"alignment",values:e.map(e=>e.name)},view:t}}(r)):e.conversion.for("downcast").attributeToAttribute(function(e){let t={};for(let{name:i}of e)t[i]={key:"style",value:{"text-align":i}};return{model:{key:"alignment",values:e.map(e=>e.name)},view:t}}(r)),function(e){let t=[];for(let{name:i}of e)t.push({view:{key:"style",value:{"text-align":i}},model:{key:"alignment",value:i}});return t}(r)))e.conversion.for("upcast").attributeToAttribute(t);for(let t of function(e){let t=[];for(let{name:i}of e)t.push({view:{key:"align",value:i},model:{key:"alignment",value:i}});return t}(r))e.conversion.for("upcast").attributeToAttribute(t);e.commands.add("alignment",new g(e))}}let f=new Map([["left",o.ci.alignLeft],["right",o.ci.alignRight],["center",o.ci.alignCenter],["justify",o.ci.alignJustify]]);class b extends o.Sy{get localizedOptionTitles(){let e=this.editor.t;return{left:e("Align left"),right:e("Align right"),center:e("Align center"),justify:e("Justify")}}static get pluginName(){return"AlignmentUI"}init(){let e=h(this.editor.config.get("alignment.options"));e.map(e=>e.name).filter(d).forEach(e=>this._addButton(e)),this._addToolbarDropdown(e),this._addMenuBarMenu(e)}_addButton(e){this.editor.ui.componentFactory.add(`alignment:${e}`,t=>this._createButton(t,e))}_createButton(e,t,i={}){let r=this.editor,n=r.commands.get("alignment"),o=new l.r5(e);return o.set({label:this.localizedOptionTitles[t],icon:f.get(t),tooltip:!0,isToggleable:!0,...i}),o.bind("isEnabled").to(n),o.bind("isOn").to(n,"value",e=>e===t),this.listenTo(o,"execute",()=>{r.execute("alignment",{value:t}),r.editing.view.focus()}),o}_addToolbarDropdown(e){let t=this.editor;t.ui.componentFactory.add("alignment",i=>{let r=(0,l.t9)(i),n="rtl"===i.uiLanguageDirection?"w":"e",o=i.t;(0,l.up)(r,()=>e.map(e=>this._createButton(i,e.name,{tooltipPosition:n})),{enableActiveItemFocusOnDropdownOpen:!0,isVertical:!0,ariaLabel:o("Text alignment toolbar")}),r.buttonView.set({label:o("Text alignment"),tooltip:!0}),r.extendTemplate({attributes:{class:"ck-alignment-dropdown"}});let s="rtl"===i.contentLanguageDirection?f.get("right"):f.get("left"),a=t.commands.get("alignment");return r.buttonView.bind("icon").to(a,"value",e=>f.get(e)||s),r.bind("isEnabled").to(a,"isEnabled"),this.listenTo(r,"execute",()=>{t.editing.view.focus()}),r})}_addMenuBarMenu(e){let t=this.editor;t.ui.componentFactory.add("menuBar:alignment",i=>{let r=t.commands.get("alignment"),n=i.t,o=new l.AH(i),s=new l.oU(i);for(let a of(o.bind("isEnabled").to(r),s.set({ariaLabel:n("Text alignment"),role:"menu"}),o.buttonView.set({label:n("Text alignment")}),e)){let e=new l.SI(i,o),n=new l.DE(i);n.extendTemplate({attributes:{"aria-checked":n.bindTemplate.to("isOn")}}),n.delegate("execute").to(o),n.set({label:this.localizedOptionTitles[a.name],icon:f.get(a.name)}),n.on("execute",()=>{t.execute("alignment",{value:a.name}),t.editing.view.focus()}),n.bind("isOn").to(r,"value",e=>e===a.name),n.bind("isEnabled").to(r,"isEnabled"),e.children.add(n),s.items.add(e)}return o.panelView.children.add(s),o})}}class w extends o.Sy{static get requires(){return[p,b]}static get pluginName(){return"Alignment"}}var v=i(51805),y=i(45677);function _(e,t,i,r){let n;let o=null;"function"==typeof r?n=r:(o=e.commands.get(r),n=()=>{e.execute(r)}),e.model.document.on("change:data",(s,l)=>{if(o&&!o.isEnabled||!t.isEnabled)return;let c=(0,a.Ps)(e.model.document.selection.getRanges());if(!c.isCollapsed||l.isUndo||!l.isLocal)return;let d=Array.from(e.model.document.differ.getChanges()),u=d[0];if(1!=d.length||"insert"!==u.type||"$text"!=u.name||1!=u.length)return;let h=u.position.parent;if(h.is("element","codeBlock")||h.is("element","listItem")&&"function"!=typeof r&&!["numberedList","bulletedList","todoList"].includes(r)||o&&!0===o.value)return;let m=h.getChild(0),g=e.model.createRangeOn(m);if(!g.containsRange(c)&&!c.end.isEqual(g.end))return;let p=i.exec(m.data.substr(0,c.end.offset));p&&e.model.enqueueChange(t=>{let i=t.createPositionAt(h,0),r=t.createPositionAt(h,p[0].length),o=new y.iE(i,r);if(!1!==n({match:p})){t.remove(o);let i=e.model.document.selection.getFirstRange(),r=t.createRangeIn(h);!h.isEmpty||r.isEqual(i)||r.containsRange(i,!0)||t.remove(h)}o.detach(),e.model.enqueueChange(()=>{e.plugins.get("Delete").requestUndoOnBackspace()})})})}function k(e,t,i,r){let n,o;i instanceof RegExp?n=i:o=i,o=o||(e=>{let t;let i=[],r=[];for(;null!==(t=n.exec(e))&&(!t||!(t.length<4));){let{index:e,1:n,2:o,3:s}=t,a=n+o+s,l=[e+=t[0].length-a.length,e+n.length],c=[e+n.length+o.length,e+n.length+o.length+s.length];i.push(l),i.push(c),r.push([e+n.length,e+n.length+o.length])}return{remove:i,format:r}}),e.model.document.on("change:data",(i,n)=>{var s;let a;if(n.isUndo||!n.isLocal||!t.isEnabled)return;let l=e.model,c=l.document.selection;if(!c.isCollapsed)return;let d=Array.from(l.document.differ.getChanges()),u=d[0];if(1!=d.length||"insert"!==u.type||"$text"!=u.name||1!=u.length)return;let h=c.focus,m=h.parent,{text:g,range:p}=(a=(s=l.createRange(l.createPositionAt(m,0),h)).start,{text:Array.from(s.getItems()).reduce((e,t)=>!(t.is("$text")||t.is("$textProxy"))||t.getAttribute("code")?(a=l.createPositionAfter(t),""):e+t.data,""),range:l.createRange(a,s.end)}),f=o(g),b=x(p.start,f.format,l),w=x(p.start,f.remove,l);b.length&&w.length&&l.enqueueChange(t=>{if(!1!==r(t,b)){for(let e of w.reverse())t.remove(e);l.enqueueChange(()=>{e.plugins.get("Delete").requestUndoOnBackspace()})}})})}function x(e,t,i){return t.filter(e=>void 0!==e[0]&&void 0!==e[1]).map(t=>i.createRange(e.getShiftedBy(t[0]),e.getShiftedBy(t[1])))}class E extends o.Sy{static get requires(){return[v.HG]}static get pluginName(){return"Autoformat"}afterInit(){let e=this.editor,t=this.editor.t;this._addListAutoformats(),this._addBasicStylesAutoformats(),this._addHeadingAutoformats(),this._addBlockQuoteAutoformats(),this._addCodeBlockAutoformats(),this._addHorizontalLineAutoformats(),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Revert autoformatting action"),keystroke:"Backspace"}]})}_addListAutoformats(){let e=this.editor.commands;e.get("bulletedList")&&_(this.editor,this,/^[*-]\s$/,"bulletedList"),e.get("numberedList")&&_(this.editor,this,/^1[.|)]\s$/,"numberedList"),e.get("todoList")&&_(this.editor,this,/^\[\s?\]\s$/,"todoList"),e.get("checkTodoList")&&_(this.editor,this,/^\[\s?x\s?\]\s$/,()=>{this.editor.execute("todoList"),this.editor.execute("checkTodoList")})}_addBasicStylesAutoformats(){let e=this.editor.commands;if(e.get("bold")){let e=A(this.editor,"bold");k(this.editor,this,/(?:^|\s)(\*\*)([^*]+)(\*\*)$/g,e),k(this.editor,this,/(?:^|\s)(__)([^_]+)(__)$/g,e)}if(e.get("italic")){let e=A(this.editor,"italic");k(this.editor,this,/(?:^|\s)(\*)([^*_]+)(\*)$/g,e),k(this.editor,this,/(?:^|\s)(_)([^_]+)(_)$/g,e)}if(e.get("code")){let e=A(this.editor,"code");k(this.editor,this,/(`)([^`]+)(`)$/g,e)}if(e.get("strikethrough")){let e=A(this.editor,"strikethrough");k(this.editor,this,/(~~)([^~]+)(~~)$/g,e)}}_addHeadingAutoformats(){let e=this.editor.commands.get("heading");e&&e.modelElements.filter(e=>e.match(/^heading[1-6]$/)).forEach(t=>{let i=t[7],r=RegExp(`^(#{${i}})\\s$`);_(this.editor,this,r,()=>{if(!e.isEnabled||e.value===t)return!1;this.editor.execute("heading",{value:t})})})}_addBlockQuoteAutoformats(){this.editor.commands.get("blockQuote")&&_(this.editor,this,/^>\s$/,"blockQuote")}_addCodeBlockAutoformats(){let e=this.editor,t=e.model.document.selection;e.commands.get("codeBlock")&&_(e,this,/^```$/,()=>{if(t.getFirstPosition().parent.is("element","listItem"))return!1;this.editor.execute("codeBlock",{usePreviousLanguageChoice:!0})})}_addHorizontalLineAutoformats(){this.editor.commands.get("horizontalLine")&&_(this.editor,this,/^---$/,"horizontalLine")}}function A(e,t){return(i,r)=>{if(!e.commands.get(t).isEnabled)return!1;for(let n of e.model.schema.getValidRanges(r,t))i.setAttribute(t,!0,n);i.removeSelectionAttribute(t)}}var S=i(6017);class C extends o.Sy{adapter;_debouncedSave;_lastDocumentVersion;_savePromise;_domEmitter;_config;_pendingActions;_makeImmediateSave;_action=null;static get pluginName(){return"Autosave"}static get requires(){return[o.lR]}constructor(e){super(e);let t=e.config.get("autosave")||{},i=t.waitingTime||1e3;this.set("state","synchronized"),this._debouncedSave=(0,S.Z)(this._save.bind(this),i),this._lastDocumentVersion=e.model.document.version,this._savePromise=null,this._domEmitter=new((0,a.Xu)()),this._config=t,this._pendingActions=e.plugins.get(o.lR),this._makeImmediateSave=!1}init(){let e=this.editor,t=e.model.document;this.listenTo(e,"ready",()=>{this.listenTo(t,"change:data",(e,t)=>{this._saveCallbacks.length&&t.isLocal&&("synchronized"===this.state&&(this.state="waiting",this._setPendingAction()),"waiting"===this.state&&this._debouncedSave())})}),this.listenTo(e,"destroy",()=>this._flush(),{priority:"highest"}),this._domEmitter.listenTo(window,"beforeunload",(e,t)=>{this._pendingActions.hasAny&&(t.returnValue=this._pendingActions.first.message)})}destroy(){this._domEmitter.stopListening(),super.destroy()}save(){return this._debouncedSave.cancel(),this._save()}_flush(){this._debouncedSave.flush()}_save(){return this._savePromise?this._makeImmediateSave=this.editor.model.document.version>this._lastDocumentVersion:(this._setPendingAction(),this.state="saving",this._lastDocumentVersion=this.editor.model.document.version,this._savePromise=Promise.resolve().then(()=>Promise.all(this._saveCallbacks.map(e=>e(this.editor)))).finally(()=>{this._savePromise=null}).then(()=>{if(this._makeImmediateSave)return this._makeImmediateSave=!1,this._save();this.editor.model.document.version>this._lastDocumentVersion?(this.state="waiting",this._debouncedSave()):(this.state="synchronized",this._pendingActions.remove(this._action),this._action=null)}).catch(e=>{throw this.state="error",this.state="saving",this._debouncedSave(),e})),this._savePromise}_setPendingAction(){let e=this.editor.t;this._action||(this._action=this._pendingActions.add(e("Saving changes")))}get _saveCallbacks(){let e=[];return this.adapter&&this.adapter.save&&e.push(this.adapter.save),this._config.save&&e.push(this._config.save),e}}class T extends o.mY{attributeKey;constructor(e,t){super(e),this.attributeKey=t}refresh(){let e=this.editor.model,t=e.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,this.attributeKey)}execute(e={}){let t=this.editor.model,i=t.document.selection,r=void 0===e.forceValue?!this.value:e.forceValue;t.change(e=>{if(i.isCollapsed)r?e.setSelectionAttribute(this.attributeKey,!0):e.removeSelectionAttribute(this.attributeKey);else for(let n of t.schema.getValidRanges(i.getRanges(),this.attributeKey))r?e.setAttribute(this.attributeKey,r,n):e.removeAttribute(this.attributeKey,n)})}_getValueFromFirstAllowedNode(){let e=this.editor.model,t=e.schema,i=e.document.selection;if(i.isCollapsed)return i.hasAttribute(this.attributeKey);for(let e of i.getRanges())for(let i of e.getItems())if(t.checkAttribute(i,this.attributeKey))return i.hasAttribute(this.attributeKey);return!1}}let L="bold";class R extends o.Sy{static get pluginName(){return"BoldEditing"}init(){let e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:L}),e.model.schema.setAttributeProperties(L,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:L,view:"strong",upcastAlso:["b",e=>{let t=e.getStyle("font-weight");return t&&("bold"==t||Number(t)>=600)?{name:!0,styles:["font-weight"]}:null}]}),e.commands.add(L,new T(e,L)),e.keystrokes.set("CTRL+B",L),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Bold text"),keystroke:"CTRL+B"}]})}}function B({editor:e,commandName:t,plugin:i,icon:r,label:n,keystroke:o}){return s=>{let a=e.commands.get(t),l=new s(e.locale);return l.set({label:n,icon:r,keystroke:o,isToggleable:!0}),l.bind("isEnabled").to(a,"isEnabled"),i.listenTo(l,"execute",()=>{e.execute(t),e.editing.view.focus()}),l}}let P="bold";class V extends o.Sy{static get pluginName(){return"BoldUI"}init(){let e=this.editor,t=e.locale.t,i=e.commands.get(P),r=B({editor:e,commandName:P,plugin:this,icon:o.ci.bold,label:t("Bold"),keystroke:"CTRL+B"});e.ui.componentFactory.add(P,()=>{let e=r(l.r5);return e.set({tooltip:!0}),e.bind("isOn").to(i,"value"),e}),e.ui.componentFactory.add("menuBar:"+P,()=>r(l.DE))}}class I extends o.Sy{static get requires(){return[R,V]}static get pluginName(){return"Bold"}}let M="code";class D extends o.Sy{static get pluginName(){return"CodeEditing"}static get requires(){return[v.mh]}init(){let e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:M}),e.model.schema.setAttributeProperties(M,{isFormatting:!0,copyOnEnter:!1}),e.conversion.attributeToElement({model:M,view:"code",upcastAlso:{styles:{"word-wrap":"break-word"}}}),e.commands.add(M,new T(e,M)),e.plugins.get(v.mh).registerAttribute(M),(0,v.Im)(e,M,"code","ck-code_selected"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Move out of an inline code style"),keystroke:[["arrowleft","arrowleft"],["arrowright","arrowright"]]}]})}}let z="code";class O extends o.Sy{static get pluginName(){return"CodeUI"}init(){let e=this.editor,t=e.locale.t,i=B({editor:e,commandName:z,plugin:this,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m12.5 5.7 5.2 3.9v1.3l-5.6 4c-.1.2-.3.2-.5.2-.3-.1-.6-.7-.6-1l.3-.4 4.7-3.5L11.5 7l-.2-.2c-.1-.3-.1-.6 0-.8.2-.2.5-.4.8-.4a.8.8 0 0 1 .4.1zm-5.2 0L2 9.6v1.3l5.6 4c.1.2.3.2.5.2.3-.1.7-.7.6-1 0-.1 0-.3-.2-.4l-5-3.5L8.2 7l.2-.2c.1-.3.1-.6 0-.8-.2-.2-.5-.4-.8-.4a.8.8 0 0 0-.3.1z"/></svg>',label:t("Code")});e.ui.componentFactory.add(z,()=>{let t=i(l.r5),r=e.commands.get(z);return t.set({tooltip:!0}),t.bind("isOn").to(r,"value"),t}),e.ui.componentFactory.add("menuBar:"+z,()=>i(l.DE))}}class H extends o.Sy{static get requires(){return[D,O]}static get pluginName(){return"Code"}}let Z="italic";class F extends o.Sy{static get pluginName(){return"ItalicEditing"}init(){let e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:Z}),e.model.schema.setAttributeProperties(Z,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Z,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),e.commands.add(Z,new T(e,Z)),e.keystrokes.set("CTRL+I",Z),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Italic text"),keystroke:"CTRL+I"}]})}}let N="italic";class $ extends o.Sy{static get pluginName(){return"ItalicUI"}init(){let e=this.editor,t=e.commands.get(N),i=e.locale.t,r=B({editor:e,commandName:N,plugin:this,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m9.586 14.633.021.004c-.036.335.095.655.393.962.082.083.173.15.274.201h1.474a.6.6 0 1 1 0 1.2H5.304a.6.6 0 0 1 0-1.2h1.15c.474-.07.809-.182 1.005-.334.157-.122.291-.32.404-.597l2.416-9.55a1.053 1.053 0 0 0-.281-.823 1.12 1.12 0 0 0-.442-.296H8.15a.6.6 0 0 1 0-1.2h6.443a.6.6 0 1 1 0 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o.Sy{static get pluginName(){return"StrikethroughUI"}init(){let e=this.editor,t=e.locale.t,i=B({editor:e,commandName:W,plugin:this,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 16.4c-.8-.4-1.5-.9-2.2-1.5a.6.6 0 0 1-.2-.5l.3-.6h1c1 1.2 2.1 1.7 3.7 1.7 1 0 1.8-.3 2.3-.6.6-.4.6-1.2.6-1.3.2-1.2-.9-2.1-.9-2.1h2.1c.3.7.4 1.2.4 1.7v.8l-.6 1.2c-.6.8-1.1 1-1.6 1.2a6 6 0 0 1-2.4.6c-1 0-1.8-.3-2.5-.6zM6.8 9 6 8.3c-.4-.5-.5-.8-.5-1.6 0-.7.1-1.3.5-1.8.4-.6 1-1 1.6-1.3a6.3 6.3 0 0 1 4.7 0 4 4 0 0 1 1.7 1l.3.7c0 .1.2.4-.2.7-.4.2-.9.1-1 0a3 3 0 0 0-1.2-1c-.4-.2-1-.3-2-.4-.7 0-1.4.2-2 .6-.8.6-1 .8-1 1.5 0 .8.5 1 1.2 1.5.6.4 1.1.7 1.9 1H6.8z"/><path d="M3 10.5V9h14v1.5z"/></svg>',keystroke:"CTRL+SHIFT+X",label:t("Strikethrough")});e.ui.componentFactory.add(W,()=>{let t=i(l.r5),r=e.commands.get(W);return t.set({tooltip:!0}),t.bind("isOn").to(r,"value"),t}),e.ui.componentFactory.add("menuBar:"+W,()=>i(l.DE))}}class G extends o.Sy{static get requires(){return[q,K]}static get pluginName(){return"Strikethrough"}}let Q="subscript";class Y extends o.Sy{static get pluginName(){return"SubscriptEditing"}init(){let e=this.editor;e.model.schema.extend("$text",{allowAttributes:Q}),e.model.schema.setAttributeProperties(Q,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Q,view:"sub",upcastAlso:[{styles:{"vertical-align":"sub"}}]}),e.commands.add(Q,new T(e,Q))}}let X="subscript";class J extends o.Sy{static get pluginName(){return"SubscriptUI"}init(){let e=this.editor,t=e.locale.t,i=B({editor:e,commandName:X,plugin:this,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m7.03 10.349 3.818-3.819a.8.8 0 1 1 1.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 1 1-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 1 1-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 1 1 3.212 6.53l3.818 3.82zm8.147 7.829h2.549c.254 0 .447.05.58.152a.49.49 0 0 1 .201.413.54.54 0 0 1-.159.393c-.105.108-.266.162-.48.162h-3.594c-.245 0-.435-.066-.572-.197a.621.621 0 0 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pluginName(){return"Subscript"}}let et="superscript";class ei extends o.Sy{static get pluginName(){return"SuperscriptEditing"}init(){let e=this.editor;e.model.schema.extend("$text",{allowAttributes:et}),e.model.schema.setAttributeProperties(et,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:et,view:"sup",upcastAlso:[{styles:{"vertical-align":"super"}}]}),e.commands.add(et,new T(e,et))}}let er="superscript";class en extends o.Sy{static get pluginName(){return"SuperscriptUI"}init(){let e=this.editor,t=e.locale.t,i=B({editor:e,commandName:er,plugin:this,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M15.677 8.678h2.549c.254 0 .447.05.58.152a.49.49 0 0 1 .201.413.54.54 0 0 1-.159.393c-.105.108-.266.162-.48.162h-3.594c-.245 0-.435-.066-.572-.197a.621.621 0 0 1-.205-.463c0-.114.044-.265.132-.453a1.62 1.62 0 0 1 .288-.444c.433-.436.824-.81 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t.set({tooltip:!0}),t.bind("isOn").to(r,"value"),t}),e.ui.componentFactory.add("menuBar:"+er,()=>i(l.DE))}}class eo extends o.Sy{static get requires(){return[ei,en]}static get pluginName(){return"Superscript"}}let es="underline";class ea extends o.Sy{static get pluginName(){return"UnderlineEditing"}init(){let e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:es}),e.model.schema.setAttributeProperties(es,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:es,view:"u",upcastAlso:{styles:{"text-decoration":"underline"}}}),e.commands.add(es,new T(e,es)),e.keystrokes.set("CTRL+U","underline"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Underline text"),keystroke:"CTRL+U"}]})}}let el="underline";class ec extends o.Sy{static get pluginName(){return"UnderlineUI"}init(){let e=this.editor,t=e.commands.get(el),i=e.locale.t,r=B({editor:e,commandName:el,plugin:this,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path 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e=this.editor.model.document.selection,t=(0,a.Ps)(e.getSelectedBlocks());return!!(t&&em(t))}_checkEnabled(){if(this.value)return!0;let e=this.editor.model.document.selection,t=this.editor.model.schema,i=(0,a.Ps)(e.getSelectedBlocks());return!!i&&ep(t,i)}_removeQuote(e,t){eg(e,t).reverse().forEach(t=>{if(t.start.isAtStart&&t.end.isAtEnd){e.unwrap(t.start.parent);return}if(t.start.isAtStart){let i=e.createPositionBefore(t.start.parent);e.move(t,i);return}t.end.isAtEnd||e.split(t.end);let i=e.createPositionAfter(t.end.parent);e.move(t,i)})}_applyQuote(e,t){let i=[];eg(e,t).reverse().forEach(t=>{let r=em(t.start);r||(r=e.createElement("blockQuote"),e.wrap(t,r)),i.push(r)}),i.reverse().reduce((t,i)=>t.nextSibling==i?(e.merge(e.createPositionAfter(t)),t):i)}}function em(e){return"blockQuote"==e.parent.name?e.parent:null}function eg(e,t){let i;let r=0,n=[];for(;r<t.length;){let 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e=this.editor,t=e.commands.get("blockQuote");e.ui.componentFactory.add("blockQuote",()=>{let e=this._createButton(l.r5);return e.set({tooltip:!0}),e.bind("isOn").to(t,"value"),e}),e.ui.componentFactory.add("menuBar:blockQuote",()=>this._createButton(l.DE))}_createButton(e){let t=this.editor,i=t.locale,r=t.commands.get("blockQuote"),n=new e(t.locale),s=i.t;return n.set({label:s("Block quote"),icon:o.ci.quote,isToggleable:!0}),n.bind("isEnabled").to(r,"isEnabled"),this.listenTo(n,"execute",()=>{t.execute("blockQuote"),t.editing.view.focus()}),n}}class ew extends o.Sy{static get requires(){return[ef,eb]}static get pluginName(){return"BlockQuote"}}var 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extends(0,a.ln)(){file;xhr;_token;_apiAddress;constructor(e,t,i){if(super(),!e)throw new a.Bb("fileuploader-missing-file",null);if(!t)throw new a.Bb("fileuploader-missing-token",null);if(!i)throw new a.Bb("fileuploader-missing-api-address",null);this.file=!function(e){if("string"!=typeof e)return!1;let t=e.match(eV);return!!(t&&t.length)}(e)?e:function(e,t=512){try{let i=e.match(eV)[1],r=atob(e.replace(eV,"")),n=[];for(let e=0;e<r.length;e+=t){let i=r.slice(e,e+t),o=Array(i.length);for(let e=0;e<i.length;e++)o[e]=i.charCodeAt(e);n.push(new Uint8Array(o))}return new Blob(n,{type:i})}catch(e){throw new a.Bb("fileuploader-decoding-image-data-error",null)}}(e),this._token=t,this._apiAddress=i}onProgress(e){return this.on("progress",(t,i)=>e(i)),this}onError(e){return this.once("error",(t,i)=>e(i)),this}abort(){this.xhr.abort()}send(){return this._prepareRequest(),this._attachXHRListeners(),this._sendRequest()}_prepareRequest(){let e=new XMLHttpRequest;e.open("POST",this._apiAddress),e.setRequestHeader("Authorization",this._token.value),e.responseType="json",this.xhr=e}_attachXHRListeners(){let 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",()=>{let t=e.status,i=e.response;if(t<200||t>299)return this.fire("error",i.message||i.error)})}_sendRequest(){let e=new FormData,t=this.xhr;return e.append("file",this.file),new Promise((i,r)=>{t.addEventListener("load",()=>{let e=t.status,n=t.response;return e<200||e>299?n.message?r(new a.Bb("fileuploader-uploading-data-failed",this,{message:n.message})):r(n.error):i(n)}),t.addEventListener("error",()=>r(Error("Network Error"))),t.addEventListener("abort",()=>r(Error("Abort"))),t.send(e)})}}function eM(e){let t=e.t,i=e.config.get("codeBlock.languages");for(let e of i)"Plain text"===e.label&&(e.label=t("Plain text")),void 0===e.class&&(e.class=`language-${e.language}`);return i}function eD(e,t,i){let r={};for(let n of e)"class"===t?r[n[t].split(" ").shift()]=n[i]:r[n[t]]=n[i];return r}function ez(e){return e.data.match(/^(\s*)/)[0]}function eO(e){let t=e.document.selection,i=[];if(t.isCollapsed)return[t.anchor];for(let{item:r}of t.getFirstRange().getWalker({ignoreElementEnd:!0,direction:"backward"})){if(!r.is("$textProxy"))continue;let{parent:t,startOffset:n}=r.textNode;if(!t.is("element","codeBlock"))continue;let o=ez(r.textNode),s=e.createPositionAt(t,n+o.length);i.push(s)}return i}function eH(e){let t=(0,a.Ps)(e.getSelectedBlocks());return!!t&&t.is("element","codeBlock")}function eZ(e,t){return!(t.is("rootElement")||e.isLimit(t))&&e.checkChild(t.parent,"codeBlock")}function eF(e,t,i,r){let n=eD(t,"language","label"),o=i.getAttribute("language");return o in n?e("enter"===r?"Entering %0 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r=this.editor.model.schema,n=t.filter(e=>eZ(r,e));for(let t of n)e.rename(t,"codeBlock"),e.setAttribute("language",i,t),r.removeDisallowedAttributes([t],e),Array.from(t.getChildren()).filter(e=>!r.checkChild(t,e)).forEach(t=>e.remove(t));n.reverse().forEach((t,i)=>{let r=n[i+1];t.previousSibling===r&&(e.appendElement("softBreak",r),e.merge(e.createPositionBefore(t)))})}_removeCodeBlock(e,t){for(let i of t.filter(e=>e.is("element","codeBlock"))){for(let t of Array.from(e.createRangeOn(i).getItems()).reverse())if(t.is("element","softBreak")&&t.parent.is("element","codeBlock")){let{position:i}=e.split(e.createPositionBefore(t)),r=i.nodeAfter;e.rename(r,"paragraph"),e.removeAttribute("language",r),e.remove(t)}e.rename(i,"paragraph"),e.removeAttribute("language",i)}}}class e$ extends o.mY{_indentSequence;constructor(e){super(e),this._indentSequence=e.config.get("codeBlock.indentSequence")}refresh(){this.isEnabled=this._checkEnabled()}execute(){let e=this.editor.model;e.change(t=>{for(let i 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e.createRange(e.createPositionAt(a,l+s),e.createPositionAt(a,l+s+i.length))}function eq(e,t,i=!1){let r=eD(t,"language","class"),n=eD(t,"language","label");return(t,o,s)=>{let{writer:a,mapper:l,consumable:c}=s;if(!c.consume(o.item,"insert"))return;let d=o.item.getAttribute("language"),u=l.toViewPosition(e.createPositionBefore(o.item)),h={};i&&(h["data-language"]=n[d],h.spellcheck="false");let m=r[d]?{class:r[d]}:void 0,g=a.createContainerElement("code",m),p=a.createContainerElement("pre",h,g);a.insert(u,p),l.bindElements(o.item,g)}}let eW="paragraph";class eK extends o.Sy{static get pluginName(){return"CodeBlockEditing"}static get requires(){return[eu.G]}constructor(e){super(e),e.config.define("codeBlock",{languages:[{language:"plaintext",label:"Plain 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r=i.shiftKey?"outdentCodeBlock":"indentCodeBlock";e.commands.get(r).isEnabled&&(e.execute(r),i.stopPropagation(),i.preventDefault(),t.stop())},{context:"pre"}),t.register("codeBlock",{allowWhere:"$block",allowChildren:"$text",disallowChildren:"$inlineObject",allowAttributes:["language"],allowAttributesOf:"$listItem",isBlock:!0}),t.addAttributeCheck(e=>{if(e.endsWith("codeBlock $text"))return!1}),e.editing.downcastDispatcher.on("insert:codeBlock",eq(i,n,!0)),e.data.downcastDispatcher.on("insert:codeBlock",eq(i,n)),e.data.downcastDispatcher.on("insert:softBreak",(e,t,r)=>{if("codeBlock"!==t.item.parent.name)return;let{writer:n,mapper:o,consumable:s}=r;if(!s.consume(t.item,"insert"))return;let a=o.toViewPosition(i.createPositionBefore(t.item));n.insert(a,n.createText("\n"))},{priority:"high"}),e.data.upcastDispatcher.on("element:code",function(e,t){let i=eD(t,"class","language"),r=t[0].language;return(e,t,n)=>{let o=t.viewItem,s=o.parent;if(!s||!s.is("element","pre")||t.modelCursor.findAncestor("codeBlock"))return;let{consumable:a,writer:l}=n;if(!a.test(o,{name:!0}))return;let c=l.createElement("codeBlock"),d=[...o.getClassNames()];for(let e of(d.length||d.push(""),d)){let t=i[e];if(t){l.setAttribute("language",t,c);break}}c.hasAttribute("language")||l.setAttribute("language",r,c),n.convertChildren(o,c),n.safeInsert(c,t.modelCursor)&&(a.consume(o,{name:!0}),n.updateConversionResult(c,t))}}(0,n)),e.data.upcastDispatcher.on("text",(e,t,{consumable:i,writer:r})=>{let n=t.modelCursor;if(!i.test(t.viewItem)||!n.findAncestor("codeBlock"))return;i.consume(t.viewItem);let o=t.viewItem.data.split("\n").map(e=>r.createText(e)),s=o[o.length-1];for(let e of o)if(r.insert(e,n),n=n.getShiftedBy(e.offsetSize),e!==s){let e=r.createElement("softBreak");r.insert(e,n),n=r.createPositionAfter(e)}t.modelRange=r.createRange(t.modelCursor,n),t.modelCursor=n}),e.data.upcastDispatcher.on("element:pre",(e,t,{consumable:i})=>{let r=t.viewItem;if(r.findAncestor("pre"))return;let n=Array.from(r.getChildren()),o=n.find(e=>e.is("element","code"));if(o)for(let e of n)e!==o&&e.is("$text")&&i.consume(e,{name:!0})},{priority:"high"}),this.listenTo(e.editing.view.document,"clipboardInput",(t,r)=>{let n=i.createRange(i.document.selection.anchor);if(r.targetRanges&&(n=e.editing.mapper.toModelRange(r.targetRanges[0])),!n.start.parent.is("element","codeBlock"))return;let o=r.dataTransfer.getData("text/plain"),s=new y.yj(e.editing.view.document);r.content=function(e,t){let i=e.createDocumentFragment(),r=t.split("\n"),n=r.reduce((t,i,n)=>(t.push(i),n<r.length-1&&t.push(e.createElement("br")),t),[]);return e.appendChild(n,i),i}(s,o)}),this.listenTo(i,"getSelectedContent",(e,[r])=>{let n=r.anchor;!r.isCollapsed&&n.parent.is("element","codeBlock")&&n.hasSameParentAs(r.focus)&&i.change(i=>{let o=e.return;if(n.parent.is("element")&&(o.childCount>1||r.containsEntireContent(n.parent))){let t=i.createElement("codeBlock",n.parent.getAttributes());i.append(o,t);let r=i.createDocumentFragment();i.append(t,r),e.return=r;return}let s=o.getChild(0);t.checkAttribute(s,"code")&&i.setAttribute("code",!0,s)})})}afterInit(){let e=this.editor,t=e.commands,i=t.get("indent"),r=t.get("outdent");i&&i.registerChildCommand(t.get("indentCodeBlock"),{priority:"highest"}),r&&r.registerChildCommand(t.get("outdentCodeBlock")),this.listenTo(e.editing.view.document,"enter",(t,i)=>{e.model.document.selection.getLastPosition().parent.is("element","codeBlock")&&(!function(e,t){let i=e.model.document,r=e.editing.view,n=i.selection.getLastPosition(),o=n.nodeAfter;return!!(!t&&i.selection.isCollapsed&&n.isAtStart&&eQ(o))&&(e.model.change(t=>{e.execute("enter");let r=i.selection.anchor.parent.previousSibling;t.rename(r,eW),t.setSelection(r,"in"),e.model.schema.removeDisallowedAttributes([r],t),t.remove(o)}),r.scrollToTheSelection(),!0)}(e,i.isSoft)&&!function(e,t){let i;let r=e.model,n=r.document,o=e.editing.view,s=n.selection.getLastPosition(),a=s.nodeBefore;if(t||!n.selection.isCollapsed||!s.isAtEnd||!a||!a.previousSibling)return!1;if(eQ(a)&&eQ(a.previousSibling))i=r.createRange(r.createPositionBefore(a.previousSibling),r.createPositionAfter(a));else if(eG(a)&&eQ(a.previousSibling)&&eQ(a.previousSibling.previousSibling))i=r.createRange(r.createPositionBefore(a.previousSibling.previousSibling),r.createPositionAfter(a));else{if(!(eG(a)&&eQ(a.previousSibling)&&eG(a.previousSibling.previousSibling)&&a.previousSibling.previousSibling&&eQ(a.previousSibling.previousSibling.previousSibling)))return!1;i=r.createRange(r.createPositionBefore(a.previousSibling.previousSibling.previousSibling),r.createPositionAfter(a))}return e.model.change(t=>{t.remove(i),e.execute("enter");let r=n.selection.anchor.parent;t.rename(r,eW),e.model.schema.removeDisallowedAttributes([r],t)}),o.scrollToTheSelection(),!0}(e,i.isSoft)&&function(e){let t;let i=e.model.document,r=i.selection.getLastPosition(),n=r.nodeBefore||r.textNode;n&&n.is("$text")&&(t=ez(n)),e.model.change(r=>{e.execute("shiftEnter"),t&&r.insertText(t,i.selection.anchor)})}(e),i.preventDefault(),t.stop())},{context:"pre"}),this._initAriaAnnouncements()}_initAriaAnnouncements(){let{model:e,ui:t,t:i}=this.editor,r=eM(this.editor),n=null;e.document.selection.on("change:range",()=>{let o=e.document.selection.focus.parent;t&&n!==o&&o.is("element")&&(n&&n.is("element","codeBlock")&&t.ariaLiveAnnouncer.announce(eF(i,r,n,"leave")),o.is("element","codeBlock")&&t.ariaLiveAnnouncer.announce(eF(i,r,o,"enter")),n=o)})}}function eG(e){return e&&e.is("$text")&&!e.data.match(/\S/)}function eQ(e){return e&&e.is("element","softBreak")}class eY extends o.Sy{static get pluginName(){return"CodeBlockUI"}init(){let e=this.editor,t=e.t,i=e.ui.componentFactory,r=eM(e),n=this._getLanguageListItemDefinitions(r),s=e.commands.get("codeBlock");i.add("codeBlock",i=>{let r=(0,l.t9)(i,l.Rm),a=r.buttonView,c=t("Insert code block");return a.set({label:c,tooltip:!0,icon:o.ci.codeBlock,isToggleable:!0}),a.bind("isOn").to(s,"value",e=>!!e),a.on("execute",()=>{e.execute("codeBlock",{usePreviousLanguageChoice:!0}),e.editing.view.focus()}),r.on("execute",t=>{e.execute("codeBlock",{language:t.source._codeBlockLanguage,forceValue:!0}),e.editing.view.focus()}),r.class="ck-code-block-dropdown",r.bind("isEnabled").to(s),(0,l.Pm)(r,n,{role:"menu",ariaLabel:c}),r}),i.add("menuBar:codeBlock",i=>{let r=new l.AH(i);r.buttonView.set({label:t("Code block"),icon:o.ci.codeBlock}),r.bind("isEnabled").to(s);let a=new l.oU(i);for(let o of(a.set({ariaLabel:t("Insert code block")}),n)){let t=new l.SI(i,r),n=new l.DE(i);n.bind(...Object.keys(o.model)).to(o.model),n.bind("ariaChecked").to(n,"isOn"),n.delegate("execute").to(r),n.on("execute",()=>{e.execute("codeBlock",{language:o.model._codeBlockLanguage,forceValue:s.value!=o.model._codeBlockLanguage}),e.editing.view.focus()}),t.children.add(n),a.items.add(t)}return r.panelView.children.add(a),r})}_getLanguageListItemDefinitions(e){let t=this.editor.commands.get("codeBlock"),i=new a.FE;for(let r of e){let e={type:"button",model:new l.jz({_codeBlockLanguage:r.language,label:r.label,role:"menuitemradio",withText:!0})};e.model.bind("isOn").to(t,"value",t=>t===e.model._codeBlockLanguage),i.add(e)}return i}}class eX extends o.Sy{static get requires(){return[eK,eY]}static get pluginName(){return"CodeBlock"}}var eJ=i(76369);class e0 extends l.S8{view;_toolbarConfig;_elementReplacer;constructor(e,t){super(e),this.view=t,this._toolbarConfig=(0,l.iw)(e.config.get("toolbar")),this._elementReplacer=new a.a6,this.listenTo(e.editing.view,"scrollToTheSelection",this._handleScrollToTheSelectionWithStickyPanel.bind(this))}get element(){return this.view.element}init(e){let t=this.editor,i=this.view,r=t.editing.view,n=i.editable,o=r.document.getRoot();n.name=o.rootName,i.render();let s=n.element;this.setEditableElement(n.name,s),i.editable.bind("isFocused").to(this.focusTracker),r.attachDomRoot(s),e&&this._elementReplacer.replace(e,this.element),this._initPlaceholder(),this._initToolbar(),i.menuBarView&&(0,l.FQ)(t,i.menuBarView),this._initDialogPluginIntegration(),this.fire("ready")}destroy(){super.destroy();let e=this.view,t=this.editor.editing.view;this._elementReplacer.restore(),t.detachDomRoot(e.editable.name),e.destroy()}_initToolbar(){let e=this.view;e.stickyPanel.bind("isActive").to(this.focusTracker,"isFocused"),e.stickyPanel.limiterElement=e.element,e.stickyPanel.bind("viewportTopOffset").to(this,"viewportOffset",({top:e})=>e||0),e.toolbar.fillFromConfig(this._toolbarConfig,this.componentFactory),this.addToolbar(e.toolbar)}_initPlaceholder(){let e;let t=this.editor,i=t.editing.view,r=i.document.getRoot(),n=t.sourceElement,o=t.config.get("placeholder");o&&(e="string"==typeof o?o:o[this.view.editable.name]),!e&&n&&"textarea"===n.tagName.toLowerCase()&&(e=n.getAttribute("placeholder")),e&&(r.placeholder=e),(0,y.ID)({view:i,element:r,isDirectHost:!1,keepOnFocus:!0})}_handleScrollToTheSelectionWithStickyPanel(e,t,i){let r=this.view.stickyPanel;if(r.isSticky){let e=new a.UL(r.element).height;t.viewportOffset.top+=e}else{let e=()=>{this.editor.editing.view.scrollToTheSelection(i)};this.listenTo(r,"change:isSticky",e),setTimeout(()=>{this.stopListening(r,"change:isSticky",e)},20)}}_initDialogPluginIntegration(){if(!this.editor.plugins.has("Dialog"))return;let e=this.view.stickyPanel,t=this.editor.plugins.get("Dialog");t.on("show",()=>{let i=t.view;i.on("moveTo",(t,r)=>{if(!e.isSticky||i.wasMoved)return;let n=new a.UL(e.contentPanelElement);r[1]<n.bottom+l.h.defaultOffset&&(r[1]=n.bottom+l.h.defaultOffset)},{priority:"high"})},{priority:"low"})}}class e1 extends l.py{stickyPanel;toolbar;menuBarView;editable;constructor(e,t,i={}){super(e),this.stickyPanel=new l.lp(e),this.toolbar=new l.jB(e,{shouldGroupWhenFull:i.shouldToolbarGroupWhenFull}),i.useMenuBar&&(this.menuBarView=new l.a5(e)),this.editable=new l.r1(e,t)}render(){super.render(),this.menuBarView?this.stickyPanel.content.addMany([this.menuBarView,this.toolbar]):this.stickyPanel.content.add(this.toolbar),this.top.add(this.stickyPanel),this.main.add(this.editable)}}class e5 extends(0,o.xK)(o.ML){ui;constructor(e,t={}){if(!e2(e)&&void 0!==t.initialData)throw new a.Bb("editor-create-initial-data",null);super(t),this.config.define("menuBar.isVisible",!1),void 0===this.config.get("initialData")&&this.config.set("initialData",e2(e)?(0,a.yy)(e):e),e2(e)&&(this.sourceElement=e),this.model.document.createRoot();let i=!this.config.get("toolbar.shouldNotGroupWhenFull"),r=this.config.get("menuBar"),n=new e1(this.locale,this.editing.view,{shouldToolbarGroupWhenFull:i,useMenuBar:r.isVisible});this.ui=new e0(this,n),(0,o.P$)(this)}destroy(){return this.sourceElement&&this.updateSourceElement(),this.ui.destroy(),super.destroy()}static create(e,t={}){return new Promise(i=>{let r=new this(e,t);i(r.initPlugins().then(()=>r.ui.init(e2(e)?e:null)).then(()=>r.data.init(r.config.get("initialData"))).then(()=>r.fire("ready")).then(()=>r))})}}function e2(e){return(0,eJ.Z)(e)}l.S8,l.fF,o.ML;class e3 extends o.mY{constructor(e){super(e),this.affectsData=!1}execute(){let e=this.editor.model,t=e.document.selection,i=e.schema.getLimitElement(t);if(t.containsEntireContent(i)||!e7(e.schema,i))do if(!(i=i.parent))return;while(!e7(e.schema,i));e.change(e=>{e.setSelection(i,"in")})}}function e7(e,t){return e.isLimit(t)&&(e.checkChild(t,"$text")||e.checkChild(t,"paragraph"))}let e4=(0,a.Zz)("Ctrl+A");class e6 extends o.Sy{static get pluginName(){return"SelectAllEditing"}init(){let e=this.editor,t=e.t,i=e.editing.view.document;e.commands.add("selectAll",new e3(e)),this.listenTo(i,"keydown",(t,i)=>{(0,a.Cq)(i)===e4&&(e.execute("selectAll"),i.preventDefault())}),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Select all"),keystroke:"CTRL+A"}]})}}class e8 extends o.Sy{static get pluginName(){return"SelectAllUI"}init(){let e=this.editor;e.ui.componentFactory.add("selectAll",()=>{let e=this._createButton(l.r5);return e.set({tooltip:!0}),e}),e.ui.componentFactory.add("menuBar:selectAll",()=>this._createButton(l.DE))}_createButton(e){let t=this.editor,i=t.locale,r=t.commands.get("selectAll"),n=new e(t.locale),o=i.t;return n.set({label:o("Select all"),icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M.75 15.5a.75.75 0 0 1 .75.75V18l.008.09A.5.5 0 0 0 2 18.5h1.75a.75.75 0 1 1 0 1.5H1.5l-.144-.007a1.5 1.5 0 0 1-1.35-1.349L0 18.5v-2.25a.75.75 0 0 1 .75-.75zm18.5 0a.75.75 0 0 1 .75.75v2.25l-.007.144a1.5 1.5 0 0 1-1.349 1.35L18.5 20h-2.25a.75.75 0 1 1 0-1.5H18a.5.5 0 0 0 .492-.41L18.5 18v-1.75a.75.75 0 0 1 .75-.75zm-10.45 3c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2H7.2a.2.2 0 0 1-.2-.2v-1.1c0-.11.09-.2.2-.2h1.6zm4 0c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2h-1.6a.2.2 0 0 1-.2-.2v-1.1c0-.11.09-.2.2-.2h1.6zm.45-5.5a.75.75 0 1 1 0 1.5h-8.5a.75.75 0 1 1 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1-.2-.2V.2c0-.11.09-.2.2-.2h1.6z"/></svg>',keystroke:"Ctrl+A"}),n.bind("isEnabled").to(r,"isEnabled"),this.listenTo(n,"execute",()=>{t.execute("selectAll"),t.editing.view.focus()}),n}}class e9 extends o.Sy{static get requires(){return[e6,e8]}static get pluginName(){return"SelectAll"}}var te=i(97734);class tt extends o.Sy{static get requires(){return[l.Wb,eR.TU,eu.C,e9,eu.G,v.Mq,te.WP]}static get pluginName(){return"Essentials"}}class ti extends o.mY{attributeKey;constructor(e,t){super(e),this.attributeKey=t}refresh(){let e=this.editor.model,t=e.document;this.value=t.selection.getAttribute(this.attributeKey),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,this.attributeKey)}execute(e={}){let t=this.editor.model,i=t.document.selection,r=e.value,n=e.batch,o=e=>{if(i.isCollapsed)r?e.setSelectionAttribute(this.attributeKey,r):e.removeSelectionAttribute(this.attributeKey);else for(let n of t.schema.getValidRanges(i.getRanges(),this.attributeKey))r?e.setAttribute(this.attributeKey,r,n):e.removeAttribute(this.attributeKey,n)};n?t.enqueueChange(n,e=>{o(e)}):t.change(e=>{o(e)})}}let tr="fontSize",tn="fontFamily",to="fontColor",ts="fontBackgroundColor";function ta(e,t){let i={model:{key:e,values:[]},view:{},upcastAlso:{}};for(let e of t)i.model.values.push(e.model),i.view[e.model]=e.view,e.upcastAlso&&(i.upcastAlso[e.model]=e.upcastAlso);return i}function tl(e){return t=>t.getStyle(e).replace(/\s/g,"")}function tc(e){return(t,{writer:i})=>i.createAttributeElement("span",{style:`${e}:${t}`},{priority:7})}class td extends ti{constructor(e){super(e,tn)}}function tu(e){return e.map(th).filter(e=>void 0!==e)}function th(e){return"object"==typeof e?e:"default"===e?{title:"Default",model:void 0}:"string"==typeof e?function(e){let t=e.replace(/"|'/g,"").split(","),i=t[0],r=t.map(tm).join(", ");return{title:i,model:r,view:{name:"span",styles:{"font-family":r},priority:7}}}(e):void 0}function tm(e){return(e=e.trim()).indexOf(" ")>0&&(e=`'${e}'`),e}class tg extends o.Sy{static get pluginName(){return"FontFamilyEditing"}constructor(e){super(e),e.config.define(tn,{options:["default","Arial, Helvetica, sans-serif","Courier New, Courier, monospace","Georgia, serif","Lucida Sans Unicode, Lucida Grande, sans-serif","Tahoma, Geneva, sans-serif","Times New Roman, Times, serif","Trebuchet MS, Helvetica, sans-serif","Verdana, Geneva, sans-serif"],supportAllValues:!1})}init(){let e=this.editor;e.model.schema.extend("$text",{allowAttributes:tn}),e.model.schema.setAttributeProperties(tn,{isFormatting:!0,copyOnEnter:!0});let t=ta(tn,tu(e.config.get("fontFamily.options")).filter(e=>e.model));e.config.get("fontFamily.supportAllValues")?(this._prepareAnyValueConverters(),this._prepareCompatibilityConverter()):e.conversion.attributeToElement(t),e.commands.add(tn,new td(e))}_prepareAnyValueConverters(){let e=this.editor;e.conversion.for("downcast").attributeToElement({model:tn,view:(e,{writer:t})=>t.createAttributeElement("span",{style:"font-family:"+e},{priority:7})}),e.conversion.for("upcast").elementToAttribute({model:{key:tn,value:e=>e.getStyle("font-family")},view:{name:"span",styles:{"font-family":/.*/}}})}_prepareCompatibilityConverter(){this.editor.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{face:/.*/}},model:{key:tn,value:e=>e.getAttribute("face")}})}}var tp='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.03 3h6.149a.75.75 0 1 1 0 1.5h-5.514L11.03 3zm1.27 3h4.879a.75.75 0 1 1 0 1.5h-4.244L12.3 6zm1.27 3h3.609a.75.75 0 1 1 0 1.5h-2.973L13.57 9zm-2.754 2.5L8.038 4.785 5.261 11.5h5.555zm.62 1.5H4.641l-1.666 4.028H1.312l5.789-14h1.875l5.789 14h-1.663L11.436 13z"/></svg>';class tf extends o.Sy{static get pluginName(){return"FontFamilyUI"}init(){let e=this.editor,t=e.t,i=this._getLocalizedOptions(),r=e.commands.get(tn),n=t("Font Family"),o=function(e,t){let i=new a.FE;for(let r of e){let e={type:"button",model:new l.jz({commandName:tn,commandParam:r.model,label:r.title,role:"menuitemradio",withText:!0})};e.model.bind("isOn").to(t,"value",e=>e===r.model||!!e&&!!r.model&&e.split(",")[0].replace(/'/g,"").toLowerCase()===r.model.toLowerCase()),r.view&&"string"!=typeof r.view&&r.view.styles&&e.model.set("labelStyle",`font-family: ${r.view.styles["font-family"]}`),i.add(e)}return i}(i,r);e.ui.componentFactory.add(tn,t=>{let i=(0,l.t9)(t);return(0,l.Pm)(i,o,{role:"menu",ariaLabel:n}),i.buttonView.set({label:n,icon:tp,tooltip:!0}),i.extendTemplate({attributes:{class:"ck-font-family-dropdown"}}),i.bind("isEnabled").to(r),this.listenTo(i,"execute",t=>{e.execute(t.source.commandName,{value:t.source.commandParam}),e.editing.view.focus()}),i}),e.ui.componentFactory.add(`menuBar:${tn}`,t=>{let i=new l.AH(t);i.buttonView.set({label:n,icon:tp}),i.bind("isEnabled").to(r);let s=new l.oU(t);for(let r of o){let n=new l.SI(t,i),o=new l.DE(t);o.bind(...Object.keys(r.model)).to(r.model),o.bind("ariaChecked").to(o,"isOn"),o.delegate("execute").to(i),o.on("execute",()=>{e.execute(r.model.commandName,{value:r.model.commandParam}),e.editing.view.focus()}),n.children.add(o),s.items.add(n)}return i.panelView.children.add(s),i})}_getLocalizedOptions(){let e=this.editor,t=e.t;return tu(e.config.get(tn).options).map(e=>("Default"===e.title&&(e.title=t("Default")),e))}}class tb extends o.Sy{static get requires(){return[tg,tf]}static get pluginName(){return"FontFamily"}}class tw extends ti{constructor(e){super(e,tr)}}function tv(e){return e.map(e=>(function(e){var t,i,r;if("number"==typeof e&&(e=String(e)),"object"==typeof e&&(t=e).title&&t.model&&t.view)return t_(e);let n="string"==typeof(i=e)?ty[i]:ty[i.model];return n?t_(n):"default"===e?{model:void 0,title:"Default"}:!function(e){let t;if("object"==typeof e){if(e.model)t=parseFloat(e.model);else throw new a.Bb("font-size-invalid-definition",null,e)}else t=parseFloat(e);return isNaN(t)}(e)?("string"==typeof(r=e)&&(r={title:r,model:`${parseFloat(r)}px`}),r.view={name:"span",styles:{"font-size":r.model}},t_(r)):void 0})(e)).filter(e=>void 0!==e)}let ty={get tiny(){return{title:"Tiny",model:"tiny",view:{name:"span",classes:"text-tiny",priority:7}}},get small(){return{title:"Small",model:"small",view:{name:"span",classes:"text-small",priority:7}}},get big(){return{title:"Big",model:"big",view:{name:"span",classes:"text-big",priority:7}}},get huge(){return{title:"Huge",model:"huge",view:{name:"span",classes:"text-huge",priority:7}}}};function t_(e){return e.view&&"string"!=typeof e.view&&!e.view.priority&&(e.view.priority=7),e}let tk=["x-small","x-small","small","medium","large","x-large","xx-large","xxx-large"];class tx extends o.Sy{static get pluginName(){return"FontSizeEditing"}constructor(e){super(e),e.config.define(tr,{options:["tiny","small","default","big","huge"],supportAllValues:!1})}init(){let e=this.editor;e.model.schema.extend("$text",{allowAttributes:tr}),e.model.schema.setAttributeProperties(tr,{isFormatting:!0,copyOnEnter:!0});let t=e.config.get("fontSize.supportAllValues"),i=ta(tr,tv(this.editor.config.get("fontSize.options")).filter(e=>e.model));t?(this._prepareAnyValueConverters(i),this._prepareCompatibilityConverter()):e.conversion.attributeToElement(i),e.commands.add(tr,new tw(e))}_prepareAnyValueConverters(e){let t=this.editor,i=e.model.values.filter(e=>!(0,y.G9)(String(e))&&!(0,y.zz)(String(e)));if(i.length)throw new a.Bb("font-size-invalid-use-of-named-presets",null,{presets:i});t.conversion.for("downcast").attributeToElement({model:tr,view:(e,{writer:t})=>{if(e)return t.createAttributeElement("span",{style:"font-size:"+e},{priority:7})}}),t.conversion.for("upcast").elementToAttribute({model:{key:tr,value:e=>e.getStyle("font-size")},view:{name:"span",styles:{"font-size":/.*/}}})}_prepareCompatibilityConverter(){this.editor.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{size:/^[+-]?\d{1,3}$/}},model:{key:tr,value:e=>{let t=e.getAttribute("size"),i="-"===t[0]||"+"===t[0],r=parseInt(t,10);i&&(r=3+r);let n=Math.min(Math.max(r,0),tk.length-1);return tk[n]}}})}}var tE='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.816 11.5 7.038 4.785 4.261 11.5h5.555zm.62 1.5H3.641l-1.666 4.028H.312l5.789-14h1.875l5.789 14h-1.663L10.436 13zm7.55 2.279.779-.779.707.707-2.265 2.265-2.193-2.265.707-.707.765.765V4.825c0-.042 0-.083.002-.123l-.77.77-.707-.707L17.207 2.5l2.265 2.265-.707.707-.782-.782c.002.043.003.089.003.135v10.454z"/></svg>';class tA extends o.Sy{static get pluginName(){return"FontSizeUI"}init(){let e=this.editor,t=e.t,i=this._getLocalizedOptions(),r=e.commands.get(tr),n=t("Font Size"),o=function(e,t){let i=new a.FE;for(let r of e){let e={type:"button",model:new l.jz({commandName:tr,commandParam:r.model,label:r.title,class:"ck-fontsize-option",role:"menuitemradio",withText:!0})};r.view&&"string"!=typeof r.view&&(r.view.styles&&e.model.set("labelStyle",`font-size:${r.view.styles["font-size"]}`),r.view.classes&&e.model.set("class",`${e.model.class} ${r.view.classes}`)),e.model.bind("isOn").to(t,"value",e=>e===r.model),i.add(e)}return i}(i,r);e.ui.componentFactory.add(tr,t=>{let i=(0,l.t9)(t);return(0,l.Pm)(i,o,{role:"menu",ariaLabel:n}),i.buttonView.set({label:n,icon:tE,tooltip:!0}),i.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),i.bind("isEnabled").to(r),this.listenTo(i,"execute",t=>{e.execute(t.source.commandName,{value:t.source.commandParam}),e.editing.view.focus()}),i}),e.ui.componentFactory.add(`menuBar:${tr}`,t=>{let i=new l.AH(t);i.buttonView.set({label:n,icon:tE}),i.bind("isEnabled").to(r);let s=new l.oU(t);for(let r of o){let n=new l.SI(t,i),o=new l.DE(t);o.bind(...Object.keys(r.model)).to(r.model),o.bind("ariaChecked").to(o,"isOn"),o.delegate("execute").to(i),o.on("execute",()=>{e.execute(r.model.commandName,{value:r.model.commandParam}),e.editing.view.focus()}),n.children.add(o),s.items.add(n)}return i.panelView.children.add(s),i})}_getLocalizedOptions(){let e=this.editor,t=e.t,i={Default:t("Default"),Tiny:t("Tiny"),Small:t("Small"),Big:t("Big"),Huge:t("Huge")};return tv(e.config.get(tr).options).map(e=>{let t=i[e.title];return t&&t!=e.title&&(e=Object.assign({},e,{title:t})),e})}}class tS extends o.Sy{static get requires(){return[tx,tA]}static get pluginName(){return"FontSize"}normalizeSizeOptions(e){return tv(e)}}class tC extends ti{constructor(e){super(e,to)}}class tT extends o.Sy{static get pluginName(){return"FontColorEditing"}constructor(e){super(e),e.config.define(to,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),e.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:to,value:tl("color")}}),e.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{color:/^#?\w+$/}},model:{key:to,value:e=>e.getAttribute("color")}}),e.conversion.for("downcast").attributeToElement({model:to,view:tc("color")}),e.commands.add(to,new tC(e)),e.model.schema.extend("$text",{allowAttributes:to}),e.model.schema.setAttributeProperties(to,{isFormatting:!0,copyOnEnter:!0})}}class tL extends o.Sy{commandName;componentName;icon;dropdownLabel;columns;constructor(e,{commandName:t,componentName:i,icon:r,dropdownLabel:n}){super(e),this.commandName=t,this.componentName=i,this.icon=r,this.dropdownLabel=n,this.columns=e.config.get(`${this.componentName}.columns`)}init(){let e=this.editor,t=e.locale,i=t.t,r=e.commands.get(this.commandName),n=e.config.get(this.componentName),o=(0,l.S1)(n.colors),s=(0,l.k6)(t,o),a=n.documentColors,c=!1!==n.colorPicker;e.ui.componentFactory.add(this.componentName,t=>{let o=(0,l.t9)(t),d=!1,u=function({dropdownView:e,colors:t,columns:i,removeButtonLabel:r,colorPickerLabel:n,documentColorsLabel:o,documentColorsCount:s,colorPickerViewConfig:a}){let c=e.locale,d=new l.MI(c,{colors:t,columns:i,removeButtonLabel:r,colorPickerLabel:n,documentColorsLabel:o,documentColorsCount:s,colorPickerViewConfig:a});return e.colorSelectorView=d,e.panelView.children.add(d),d}({dropdownView:o,colors:s.map(e=>({label:e.label,color:e.model,options:{hasBorder:e.hasBorder}})),columns:this.columns,removeButtonLabel:i("Remove color"),colorPickerLabel:i("Color picker"),documentColorsLabel:0!==a?i("Document colors"):"",documentColorsCount:void 0===a?this.columns:a,colorPickerViewConfig:!!c&&(n.colorPicker||{})});return u.bind("selectedColor").to(r,"value"),o.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),o.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),o.bind("isEnabled").to(r),u.on("execute",(t,i)=>{o.isOpen&&e.execute(this.commandName,{value:i.value,batch:this._undoStepBatch}),"colorPicker"!==i.source&&e.editing.view.focus(),"colorPickerSaveButton"===i.source&&(o.isOpen=!1)}),u.on("colorPicker:show",()=>{this._undoStepBatch=e.model.createBatch()}),u.on("colorPicker:cancel",()=>{this._undoStepBatch.operations.length&&(o.isOpen=!1,e.execute("undo",this._undoStepBatch)),e.editing.view.focus()}),o.on("change:isOpen",(t,i,r)=>{d||(d=!0,o.colorSelectorView.appendUI()),r&&(0!==a&&u.updateDocumentColors(e.model,this.componentName),u.updateSelectedColors(),u.showColorGridsFragment())}),(0,l.Mh)(o,()=>o.colorSelectorView.colorGridsFragmentView.staticColorsGrid.items.find(e=>e.isOn)),o}),e.ui.componentFactory.add(`menuBar:${this.componentName}`,t=>{let n=new l.AH(t);n.buttonView.set({label:this.dropdownLabel,icon:this.icon}),n.bind("isEnabled").to(r);let o=!1,c=new l.MI(t,{colors:s.map(e=>({label:e.label,color:e.model,options:{hasBorder:e.hasBorder}})),columns:this.columns,removeButtonLabel:i("Remove color"),colorPickerLabel:i("Color picker"),documentColorsLabel:0!==a?i("Document colors"):"",documentColorsCount:void 0===a?this.columns:a,colorPickerViewConfig:!1});return c.bind("selectedColor").to(r,"value"),c.delegate("execute").to(n),c.on("execute",(t,i)=>{e.execute(this.commandName,{value:i.value,batch:this._undoStepBatch}),e.editing.view.focus()}),n.on("change:isOpen",(t,i,r)=>{o||(o=!0,c.appendUI()),r&&(0!==a&&c.updateDocumentColors(e.model,this.componentName),c.updateSelectedColors(),c.showColorGridsFragment())}),n.panelView.children.add(c),n})}}class tR extends tL{constructor(e){super(e,{commandName:to,componentName:to,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M12.4 10.3 10 4.5l-2.4 5.8h4.8zm.5 1.2H7.1L5.7 15H4.2l5-12h1.6l5 12h-1.5L13 11.5zm3.1 7H4a1 1 0 0 1 0-2h12a1 1 0 0 1 0 2z"/></svg>',dropdownLabel:e.locale.t("Font Color")})}static get pluginName(){return"FontColorUI"}}class tB extends o.Sy{static get requires(){return[tT,tR]}static get pluginName(){return"FontColor"}}class tP extends ti{constructor(e){super(e,ts)}}class tV extends o.Sy{static get pluginName(){return"FontBackgroundColorEditing"}constructor(e){super(e),e.config.define(ts,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),e.data.addStyleProcessorRules(y.QR),e.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{"background-color":/[\s\S]+/}},model:{key:ts,value:tl("background-color")}}),e.conversion.for("downcast").attributeToElement({model:ts,view:tc("background-color")}),e.commands.add(ts,new tP(e)),e.model.schema.extend("$text",{allowAttributes:ts}),e.model.schema.setAttributeProperties(ts,{isFormatting:!0,copyOnEnter:!0})}}class tI extends tL{constructor(e){super(e,{commandName:ts,componentName:ts,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M4 2h12a2 2 0 0 1 2 2v12a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2zm8.38 9.262H7.62L10 5.506l2.38 5.756zm.532 1.285L14.34 16h1.426L10.804 4H9.196L4.234 16H5.66l1.428-3.453h5.824z"/></svg>',dropdownLabel:e.locale.t("Font Background Color")})}static get pluginName(){return"FontBackgroundColorUI"}}class tM extends o.Sy{static get requires(){return[tV,tI]}static get pluginName(){return"FontBackgroundColor"}}class tD extends o.mY{constructor(e){super(e),this._isEnabledBasedOnSelection=!1}refresh(){let e=this.editor.model,t=e.document,i=(0,a.Ps)(t.selection.getSelectedBlocks());this.value=!!i&&i.is("element","paragraph"),this.isEnabled=!!i&&tz(i,e.schema)}execute(e={}){let t=this.editor.model,i=t.document,r=e.selection||i.selection;t.canEditAt(r)&&t.change(e=>{for(let i of r.getSelectedBlocks())!i.is("element","paragraph")&&tz(i,t.schema)&&e.rename(i,"paragraph")})}}function tz(e,t){return t.checkChild(e.parent,"paragraph")&&!t.isObject(e)}class tO extends o.mY{constructor(e){super(e),this._isEnabledBasedOnSelection=!1}execute(e){let t=this.editor.model,i=e.attributes,r=e.position;t.canEditAt(r)&&t.change(e=>{if(!(r=this._findPositionToInsertParagraph(r,e)))return;let n=e.createElement("paragraph");i&&t.schema.setAllowedAttributes(n,i,e),t.insertContent(n,r),e.setSelection(n,"in")})}_findPositionToInsertParagraph(e,t){let i=this.editor.model;if(i.schema.checkChild(e,"paragraph"))return e;let r=i.schema.findAllowedParent(e,"paragraph");if(!r)return null;let n=e.parent,o=i.schema.checkChild(n,"$text");return n.isEmpty||o&&e.isAtEnd?i.createPositionAfter(n):!n.isEmpty&&o&&e.isAtStart?i.createPositionBefore(n):t.split(e,r).position}}class tH extends o.Sy{static get pluginName(){return"Paragraph"}init(){let e=this.editor,t=e.model;e.commands.add("paragraph",new tD(e)),e.commands.add("insertParagraph",new tO(e)),t.schema.register("paragraph",{inheritAllFrom:"$block"}),e.conversion.elementToElement({model:"paragraph",view:"p"}),e.conversion.for("upcast").elementToElement({model:(e,{writer:t})=>!tH.paragraphLikeElements.has(e.name)||e.isEmpty?null:t.createElement("paragraph"),view:/.+/,converterPriority:"low"})}static paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"])}class tZ extends o.mY{modelElements;constructor(e,t){super(e),this.modelElements=t}refresh(){let e=(0,a.Ps)(this.editor.model.document.selection.getSelectedBlocks());this.value=!!e&&this.modelElements.includes(e.name)&&e.name,this.isEnabled=!!e&&this.modelElements.some(t=>tF(e,t,this.editor.model.schema))}execute(e){let t=this.editor.model,i=t.document,r=e.value;t.change(e=>{for(let n of Array.from(i.selection.getSelectedBlocks()).filter(e=>tF(e,r,t.schema)))n.is("element",r)||e.rename(n,r)})}}function tF(e,t,i){return i.checkChild(e.parent,t)&&!i.isObject(e)}let tN="paragraph";class t$ extends o.Sy{static get pluginName(){return"HeadingEditing"}constructor(e){super(e),e.config.define("heading",{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h2",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h3",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h4",title:"Heading 3",class:"ck-heading_heading3"}]})}static get requires(){return[tH]}init(){let e=this.editor,t=e.config.get("heading.options"),i=[];for(let r of t)"paragraph"!==r.model&&(e.model.schema.register(r.model,{inheritAllFrom:"$block"}),e.conversion.elementToElement(r),i.push(r.model));this._addDefaultH1Conversion(e),e.commands.add("heading",new tZ(e,i))}afterInit(){let e=this.editor,t=e.commands.get("enter"),i=e.config.get("heading.options");t&&this.listenTo(t,"afterExecute",(t,r)=>{let n=e.model.document.selection.getFirstPosition().parent;i.some(e=>n.is("element",e.model))&&!n.is("element",tN)&&0===n.childCount&&r.writer.rename(n,tN)})}_addDefaultH1Conversion(e){e.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:a.tA.low+1})}}class tj extends o.Sy{static get pluginName(){return"HeadingUI"}init(){let e=this.editor,t=e.t,i=function(e){let t=e.t,i={Paragraph:t("Paragraph"),"Heading 1":t("Heading 1"),"Heading 2":t("Heading 2"),"Heading 3":t("Heading 3"),"Heading 4":t("Heading 4"),"Heading 5":t("Heading 5"),"Heading 6":t("Heading 6")};return e.config.get("heading.options").map(e=>{let t=i[e.title];return t&&t!=e.title&&(e.title=t),e})}(e),r=t("Choose heading"),n=t("Heading");e.ui.componentFactory.add("heading",t=>{let o={},s=new a.FE,c=e.commands.get("heading"),d=e.commands.get("paragraph"),u=[c];for(let e of i){let t={type:"button",model:new l.jz({label:e.title,class:e.class,role:"menuitemradio",withText:!0})};"paragraph"===e.model?(t.model.bind("isOn").to(d,"value"),t.model.set("commandName","paragraph"),u.push(d)):(t.model.bind("isOn").to(c,"value",t=>t===e.model),t.model.set({commandName:"heading",commandValue:e.model})),s.add(t),o[e.model]=e.title}let h=(0,l.t9)(t);return(0,l.Pm)(h,s,{ariaLabel:n,role:"menu"}),h.buttonView.set({ariaLabel:n,ariaLabelledBy:void 0,isOn:!1,withText:!0,tooltip:n}),h.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),h.bind("isEnabled").toMany(u,"isEnabled",(...e)=>e.some(e=>e)),h.buttonView.bind("label").to(c,"value",d,"value",(e,t)=>{let i=t?"paragraph":e;return"boolean"!=typeof i&&o[i]?o[i]:r}),h.buttonView.bind("ariaLabel").to(c,"value",d,"value",(e,t)=>{let i=t?"paragraph":e;return"boolean"!=typeof i&&o[i]?`${o[i]}, ${n}`:n}),this.listenTo(h,"execute",t=>{let{commandName:i,commandValue:r}=t.source;e.execute(i,r?{value:r}:void 0),e.editing.view.focus()}),h}),e.ui.componentFactory.add("menuBar:heading",r=>{let n=new l.AH(r),o=e.commands.get("heading"),s=e.commands.get("paragraph"),a=[o],c=new l.oU(r);for(let d of(n.set({class:"ck-heading-dropdown"}),c.set({ariaLabel:t("Heading"),role:"menu"}),n.buttonView.set({label:t("Heading")}),n.panelView.children.add(c),i)){let t=new l.SI(r,n),i=new l.DE(r);t.children.add(i),c.items.add(t),i.set({label:d.title,role:"menuitemradio",class:d.class}),i.bind("ariaChecked").to(i,"isOn"),i.delegate("execute").to(n),i.on("execute",()=>{let t="paragraph"===d.model?"paragraph":"heading";e.execute(t,{value:d.model}),e.editing.view.focus()}),"paragraph"===d.model?(i.bind("isOn").to(s,"value"),a.push(s)):i.bind("isOn").to(o,"value",e=>e===d.model)}return n.bind("isEnabled").toMany(a,"isEnabled",(...e)=>e.some(e=>e)),n})}}class tU extends o.Sy{static get requires(){return[t$,tj]}static get pluginName(){return"Heading"}}class tq extends o.mY{refresh(){let e=this.editor.model,t=e.document;this.value=t.selection.getAttribute("highlight"),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,"highlight")}execute(e={}){let t=this.editor.model,i=t.document.selection,r=e.value;t.change(e=>{if(i.isCollapsed){let t=i.getFirstPosition();if(i.hasAttribute("highlight")){let i=e=>e.item.hasAttribute("highlight")&&e.item.getAttribute("highlight")===this.value,n=t.getLastMatchingPosition(i,{direction:"backward"}),o=t.getLastMatchingPosition(i),s=e.createRange(n,o);r&&this.value!==r?(t.isEqual(o)||e.setAttribute("highlight",r,s),e.setSelectionAttribute("highlight",r)):(t.isEqual(o)||e.removeAttribute("highlight",s),e.removeSelectionAttribute("highlight"))}else r&&e.setSelectionAttribute("highlight",r)}else for(let n of t.schema.getValidRanges(i.getRanges(),"highlight"))r?e.setAttribute("highlight",r,n):e.removeAttribute("highlight",n)})}}class tW extends o.Sy{static get pluginName(){return"HighlightEditing"}constructor(e){super(e),e.config.define("highlight",{options:[{model:"yellowMarker",class:"marker-yellow",title:"Yellow marker",color:"var(--ck-highlight-marker-yellow)",type:"marker"},{model:"greenMarker",class:"marker-green",title:"Green marker",color:"var(--ck-highlight-marker-green)",type:"marker"},{model:"pinkMarker",class:"marker-pink",title:"Pink marker",color:"var(--ck-highlight-marker-pink)",type:"marker"},{model:"blueMarker",class:"marker-blue",title:"Blue marker",color:"var(--ck-highlight-marker-blue)",type:"marker"},{model:"redPen",class:"pen-red",title:"Red pen",color:"var(--ck-highlight-pen-red)",type:"pen"},{model:"greenPen",class:"pen-green",title:"Green pen",color:"var(--ck-highlight-pen-green)",type:"pen"}]})}init(){let e=this.editor;e.model.schema.extend("$text",{allowAttributes:"highlight"});let t=e.config.get("highlight.options");e.conversion.attributeToElement(function(e){let t={model:{key:"highlight",values:[]},view:{}};for(let i of e)t.model.values.push(i.model),t.view[i.model]={name:"mark",classes:i.class};return t}(t)),e.commands.add("highlight",new tq(e))}}class tK extends o.Sy{get localizedOptionTitles(){let e=this.editor.t;return{"Yellow marker":e("Yellow marker"),"Green marker":e("Green marker"),"Pink marker":e("Pink marker"),"Blue marker":e("Blue marker"),"Red pen":e("Red pen"),"Green pen":e("Green pen")}}static get pluginName(){return"HighlightUI"}init(){let e=this.editor.config.get("highlight.options");for(let t of e)this._addHighlighterButton(t);this._addRemoveHighlightButton(),this._addDropdown(e),this._addMenuBarButton(e)}_addRemoveHighlightButton(){let e=this.editor.t,t=this.editor.commands.get("highlight");this._addButton("removeHighlight",e("Remove highlight"),o.ci.eraser,null,e=>{e.bind("isEnabled").to(t,"isEnabled")})}_addHighlighterButton(e){let t=this.editor.commands.get("highlight");this._addButton("highlight:"+e.model,e.title,tG(e.type),e.model,function(i){i.bind("isEnabled").to(t,"isEnabled"),i.bind("isOn").to(t,"value",t=>t===e.model),i.iconView.fillColor=e.color,i.isToggleable=!0})}_addButton(e,t,i,r,n){let o=this.editor;o.ui.componentFactory.add(e,e=>{let s=new l.r5(e),a=this.localizedOptionTitles[t]?this.localizedOptionTitles[t]:t;return s.set({label:a,icon:i,tooltip:!0}),s.on("execute",()=>{o.execute("highlight",{value:r}),o.editing.view.focus()}),n(s),s})}_addDropdown(e){let t=this.editor,i=t.t,r=t.ui.componentFactory,n=e[0],o=e.reduce((e,t)=>(e[t.model]=t,e),{});r.add("highlight",s=>{let a=t.commands.get("highlight"),c=(0,l.t9)(s,l.Rm),d=c.buttonView;function u(e,t){return o[e&&e!==d.lastExecuted?e:d.lastExecuted][t]}return d.set({label:i("Highlight"),tooltip:!0,lastExecuted:n.model,commandValue:n.model,isToggleable:!0}),d.bind("icon").to(a,"value",e=>tG(u(e,"type"))),d.bind("color").to(a,"value",e=>u(e,"color")),d.bind("commandValue").to(a,"value",e=>u(e,"model")),d.bind("isOn").to(a,"value",e=>!!e),d.delegate("execute").to(c),c.bind("isEnabled").to(a,"isEnabled"),(0,l.up)(c,()=>{let t=e.map(e=>{let t=r.create("highlight:"+e.model);return this.listenTo(t,"execute",()=>{c.buttonView.set({lastExecuted:e.model})}),t});return t.push(new l.$y),t.push(r.create("removeHighlight")),t},{enableActiveItemFocusOnDropdownOpen:!0,ariaLabel:i("Text highlight toolbar")}),function(e){e.buttonView.actionView.iconView.bind("fillColor").to(e.buttonView,"color")}(c),d.on("execute",()=>{t.execute("highlight",{value:d.commandValue})}),this.listenTo(c,"execute",()=>{t.editing.view.focus()}),c})}_addMenuBarButton(e){let t=this.editor,i=t.t;t.ui.componentFactory.add("menuBar:highlight",r=>{let n=t.commands.get("highlight"),s=new l.AH(r);s.buttonView.set({label:i("Highlight"),icon:tG("marker")}),s.bind("isEnabled").to(n),s.buttonView.iconView.fillColor="transparent";let a=new l.oU(r);for(let i of e){let e=new l.SI(r,s),o=new 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of(0,a.qo)(t))e.delete(i)})})}}function*rp(e,t,i){if(t){if(!(Symbol.iterator in t)&&t.is("documentSelection")&&t.isCollapsed)e.schema.checkAttributeInSelection(t,i)&&(yield t);else for(let r of!(Symbol.iterator in t)&&(t.is("node")||t.is("$text")||t.is("$textProxy"))?e.schema.checkAttribute(t,i)?[e.createRangeOn(t)]:[]:e.schema.getValidRanges(e.createSelection(t).getRanges(),i))yield*r.getItems({shallow:!0})}}class rf extends o.Sy{static get pluginName(){return"HtmlComment"}init(){let e=this.editor,t=new Map;e.data.processor.skipComments=!1,e.model.schema.addAttributeCheck((e,t)=>{if(e.endsWith("$root")&&t.startsWith("$comment"))return!0}),e.conversion.for("upcast").elementToMarker({view:"$comment",model:e=>{let i=(0,a.hQ)(),r=`$comment:${i}`,n=e.getCustomProperty("$rawContent");return t.set(r,n),r}}),e.conversion.for("dataDowncast").markerToElement({model:"$comment",view:(e,{writer:t})=>{let i;for(let t of this.editor.model.document.getRootNames())if((i=this.editor.model.document.getRoot(t)).hasAttribute(e.markerName))break;let r=e.markerName,n=i.getAttribute(r),o=t.createUIElement("$comment");return t.setCustomProperty("$rawContent",n,o),o}}),e.model.document.registerPostFixer(i=>{let r=!1;for(let n of e.model.document.differ.getChangedMarkers().filter(e=>e.name.startsWith("$comment:"))){let{oldRange:e,newRange:o}=n.data;if(!e||!o||e.root!=o.root){if(e){let t=e.root;t.hasAttribute(n.name)&&(i.removeAttribute(n.name,t),r=!0)}if(o){let e=o.root;"$graveyard"==e.rootName?(i.removeMarker(n.name),r=!0):e.hasAttribute(n.name)||(i.setAttribute(n.name,t.get(n.name)||"",e),r=!0)}}}return r}),e.data.on("set",()=>{for(let t of e.model.markers.getMarkersGroup("$comment"))this.removeHtmlComment(t.name)},{priority:"high"}),e.model.on("deleteContent",(t,[i])=>{for(let t of i.getRanges()){let i=e.model.schema.getLimitElement(t),r=e.model.createPositionAt(i,0),n=e.model.createPositionAt(i,"end");for(let i of r.isTouching(t.start)&&n.isTouching(t.end)?this.getHtmlCommentsInRange(e.model.createRange(r,n)):this.getHtmlCommentsInRange(t,{skipBoundaries:!0}))this.removeHtmlComment(i)}},{priority:"high"})}createHtmlComment(e,t){let i=(0,a.hQ)(),r=this.editor.model,n=r.document.getRoot(e.root.rootName),o=`$comment:${i}`;return r.change(i=>{let r=i.createRange(e);return i.addMarker(o,{usingOperation:!0,affectsData:!0,range:r}),i.setAttribute(o,t,n),o})}removeHtmlComment(e){let t=this.editor,i=t.model.markers.get(e);return!!i&&(t.model.change(e=>{e.removeMarker(i)}),!0)}getHtmlCommentData(e){let t=this.editor.model.markers.get(e);if(!t)return null;let i="";for(let t of this.editor.model.document.getRoots())if(t.hasAttribute(e)){i=t.getAttribute(e);break}return{content:i,position:t.getStart()}}getHtmlCommentsInRange(e,{skipBoundaries:t=!1}={}){let i=!t;return Array.from(this.editor.model.markers.getMarkersGroup("$comment")).filter(t=>(function(e,t){let r=e.getRange().start;return(r.isAfter(t.start)||i&&r.isEqual(t.start))&&(r.isBefore(t.end)||i&&r.isEqual(t.end))})(t,e)).map(e=>e.name)}}var rb=i(59219);class rw extends o.Sy{static get pluginName(){return"IndentEditing"}init(){let e=this.editor;e.commands.add("indent",new o.AJ(e)),e.commands.add("outdent",new o.AJ(e))}}class rv extends o.Sy{static get pluginName(){return"IndentUI"}init(){let e=this.editor,t=e.locale,i=e.t,r="ltr"==t.uiLanguageDirection?o.ci.indent:o.ci.outdent,n="ltr"==t.uiLanguageDirection?o.ci.outdent:o.ci.indent;this._defineButton("indent",i("Increase indent"),r),this._defineButton("outdent",i("Decrease indent"),n)}_defineButton(e,t,i){let r=this.editor;r.ui.componentFactory.add(e,()=>{let r=this._createButton(l.r5,e,t,i);return r.set({tooltip:!0}),r}),r.ui.componentFactory.add("menuBar:"+e,()=>this._createButton(l.DE,e,t,i))}_createButton(e,t,i,r){let n=this.editor,o=n.commands.get(t),s=new e(n.locale);return s.set({label:i,icon:r}),s.bind("isEnabled").to(o,"isEnabled"),this.listenTo(s,"execute",()=>{n.execute(t),n.editing.view.focus()}),s}}class ry extends o.Sy{static get pluginName(){return"Indent"}static get requires(){return[rw,rv]}}class r_ extends o.mY{_indentBehavior;constructor(e,t){super(e),this._indentBehavior=t}refresh(){let e=this.editor.model,t=(0,a.Ps)(e.document.selection.getSelectedBlocks());if(!t||!this._isIndentationChangeAllowed(t)){this.isEnabled=!1;return}this.isEnabled=this._indentBehavior.checkEnabled(t.getAttribute("blockIndent"))}execute(){let e=this.editor.model,t=this._getBlocksToChange();e.change(e=>{for(let i of t){let t=i.getAttribute("blockIndent"),r=this._indentBehavior.getNextIndent(t);r?e.setAttribute("blockIndent",r,i):e.removeAttribute("blockIndent",i)}})}_getBlocksToChange(){return Array.from(this.editor.model.document.selection.getSelectedBlocks()).filter(e=>this._isIndentationChangeAllowed(e))}_isIndentationChangeAllowed(e){let t=this.editor;return!!t.model.schema.checkAttribute(e,"blockIndent")&&(!t.plugins.has("ListUtils")||!this._indentBehavior.isForward||!t.plugins.get("ListUtils").isListItemBlock(e))}}class rk{isForward;offset;unit;constructor(e){this.isForward="forward"===e.direction,this.offset=e.offset,this.unit=e.unit}checkEnabled(e){let t=parseFloat(e||"0");return this.isForward||t>0}getNextIndent(e){let t=parseFloat(e||"0");if(!(!e||e.endsWith(this.unit)))return this.isForward?this.offset+this.unit:void 0;let i=t+(this.isForward?this.offset:-this.offset);return i>0?i+this.unit:void 0}}class rx{isForward;classes;constructor(e){this.isForward="forward"===e.direction,this.classes=e.classes}checkEnabled(e){let t=this.classes.indexOf(e);return this.isForward?t<this.classes.length-1:t>=0}getNextIndent(e){let t=this.classes.indexOf(e),i=this.isForward?1:-1;return this.classes[t+i]}}let rE=["paragraph","heading1","heading2","heading3","heading4","heading5","heading6"];class rA extends o.Sy{constructor(e){super(e),e.config.define("indentBlock",{offset:40,unit:"px"})}static get pluginName(){return"IndentBlock"}init(){let e=this.editor,t=e.config.get("indentBlock");t.classes&&t.classes.length?(this._setupConversionUsingClasses(t.classes),e.commands.add("indentBlock",new r_(e,new rx({direction:"forward",classes:t.classes}))),e.commands.add("outdentBlock",new r_(e,new rx({direction:"backward",classes:t.classes})))):(e.data.addStyleProcessorRules(y.vt),this._setupConversionUsingOffset(),e.commands.add("indentBlock",new r_(e,new rk({direction:"forward",offset:t.offset,unit:t.unit}))),e.commands.add("outdentBlock",new r_(e,new rk({direction:"backward",offset:t.offset,unit:t.unit}))))}afterInit(){let e=this.editor,t=e.model.schema,i=e.commands.get("indent"),r=e.commands.get("outdent"),n=e.config.get("heading.options");(n&&n.map(e=>e.model)||rE).forEach(e=>{t.isRegistered(e)&&t.extend(e,{allowAttributes:"blockIndent"})}),t.setAttributeProperties("blockIndent",{isFormatting:!0}),i.registerChildCommand(e.commands.get("indentBlock")),r.registerChildCommand(e.commands.get("outdentBlock"))}_setupConversionUsingOffset(){let e=this.editor.conversion,t="rtl"===this.editor.locale.contentLanguageDirection?"margin-right":"margin-left";e.for("upcast").attributeToAttribute({view:{styles:{[t]:/[\s\S]+/}},model:{key:"blockIndent",value:e=>{if(!e.is("element","li"))return e.getStyle(t)}}}),e.for("downcast").attributeToAttribute({model:"blockIndent",view:e=>({key:"style",value:{[t]:e}})})}_setupConversionUsingClasses(e){let t={model:{key:"blockIndent",values:[]},view:{}};for(let i of e)t.model.values.push(i),t.view[i]={key:"class",value:[i]};this.editor.conversion.attributeToAttribute(t)}}class rS{_definitions=new Set;get length(){return this._definitions.size}add(e){Array.isArray(e)?e.forEach(e=>this._definitions.add(e)):this._definitions.add(e)}getDispatcher(){return e=>{e.on("attribute:linkHref",(e,t,i)=>{if(!i.consumable.test(t.item,"attribute:linkHref")||!(t.item.is("selection")||i.schema.isInline(t.item)))return;let r=i.writer,n=r.document.selection;for(let e of this._definitions){let o=r.createAttributeElement("a",e.attributes,{priority:5});for(let t in e.classes&&r.addClass(e.classes,o),e.styles)r.setStyle(t,e.styles[t],o);r.setCustomProperty("link",!0,o),e.callback(t.attributeNewValue)?t.item.is("selection")?r.wrap(n.getFirstRange(),o):r.wrap(i.mapper.toViewRange(t.range),o):r.unwrap(i.mapper.toViewRange(t.range),o)}},{priority:"high"})}}getDispatcherForLinkedImage(){return e=>{e.on("attribute:linkHref:imageBlock",(e,t,{writer:i,mapper:r})=>{let n=Array.from(r.toViewElement(t.item).getChildren()).find(e=>e.is("element","a"));for(let e of this._definitions){let r=(0,a.qL)(e.attributes);if(e.callback(t.attributeNewValue)){for(let[e,t]of r)"class"===e?i.addClass(t,n):i.setAttribute(e,t,n);for(let t in e.classes&&i.addClass(e.classes,n),e.styles)i.setStyle(t,e.styles[t],n)}else{for(let[e,t]of r)"class"===e?i.removeClass(t,n):i.removeAttribute(e,n);for(let t in e.classes&&i.removeClass(e.classes,n),e.styles)i.removeStyle(t,n)}}})}}}let rC=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,rT=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,rL=/^((\w+:(\/{2,})?)|(\W))/i,rR=["https?","ftps?","mailto"],rB="Ctrl+K";function rP(e,{writer:t}){let i=t.createAttributeElement("a",{href:e},{priority:5});return t.setCustomProperty("link",!0,i),i}function rV(e,t=rR){var i;let r=String(e),n=t.join("|");return(i=RegExp(`${"^(?:(?:<protocols>):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))".replace("<protocols>",n)}`,"i"),r.replace(rC,"").match(i))?r:"#"}function rI(e,t){return!!e&&t.checkAttribute(e.name,"linkHref")}function rM(e,t){let i=rT.test(e)?"mailto:":t,r=!!i&&!rL.test(e);return e&&r?i+e:e}function rD(e){window.open(e,"_blank","noopener")}class rz extends o.mY{manualDecorators=new a.FE;automaticDecorators=new rS;restoreManualDecoratorStates(){for(let e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}refresh(){let e=this.editor.model,t=e.document.selection,i=t.getSelectedElement()||(0,a.Ps)(t.getSelectedBlocks());for(let r of(rI(i,e.schema)?(this.value=i.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttribute(i,"linkHref")):(this.value=t.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref")),this.manualDecorators))r.value=this._getDecoratorStateFromModel(r.id)}execute(e,t={}){let i=this.editor.model,r=i.document.selection,n=[],o=[];for(let e in t)t[e]?n.push(e):o.push(e);i.change(t=>{if(r.isCollapsed){let s=r.getFirstPosition();if(r.hasAttribute("linkHref")){let a=rO(r),l=(0,v.VD)(s,"linkHref",r.getAttribute("linkHref"),i);r.getAttribute("linkHref")===a&&(l=this._updateLinkContent(i,t,l,e)),t.setAttribute("linkHref",e,l),n.forEach(e=>{t.setAttribute(e,!0,l)}),o.forEach(e=>{t.removeAttribute(e,l)}),t.setSelection(t.createPositionAfter(l.end.nodeBefore))}else if(""!==e){let o=(0,a.qL)(r.getAttributes());o.set("linkHref",e),n.forEach(e=>{o.set(e,!0)});let{end:l}=i.insertContent(t.createText(e,o),s);t.setSelection(l)}["linkHref",...n,...o].forEach(e=>{t.removeSelectionAttribute(e)})}else{let s=i.schema.getValidRanges(r.getRanges(),"linkHref"),a=[];for(let e of r.getSelectedBlocks())i.schema.checkAttribute(e,"linkHref")&&a.push(t.createRangeOn(e));let l=a.slice();for(let e of s)this._isRangeToUpdate(e,a)&&l.push(e);for(let s of l){let a=s;if(1===l.length){let n=rO(r);r.getAttribute("linkHref")===n&&(a=this._updateLinkContent(i,t,s,e),t.setSelection(t.createSelection(a)))}t.setAttribute("linkHref",e,a),n.forEach(e=>{t.setAttribute(e,!0,a)}),o.forEach(e=>{t.removeAttribute(e,a)})}}})}_getDecoratorStateFromModel(e){let t=this.editor.model,i=t.document.selection,r=i.getSelectedElement();return rI(r,t.schema)?r.getAttribute(e):i.getAttribute(e)}_isRangeToUpdate(e,t){for(let i of t)if(i.containsRange(e))return!1;return!0}_updateLinkContent(e,t,i,r){let n=t.createText(r,{linkHref:r});return e.insertContent(n,i)}}function rO(e){if(e.isCollapsed){let t=e.getFirstPosition();return t.textNode&&t.textNode.data}{let t=Array.from(e.getFirstRange().getItems());if(t.length>1)return null;let i=t[0];return i.is("$text")||i.is("$textProxy")?i.data:null}}class rH extends o.mY{refresh(){let e=this.editor.model,t=e.document.selection,i=t.getSelectedElement();rI(i,e.schema)?this.isEnabled=e.schema.checkAttribute(i,"linkHref"):this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref")}execute(){let e=this.editor,t=this.editor.model,i=t.document.selection,r=e.commands.get("link");t.change(e=>{for(let n of i.isCollapsed?[(0,v.VD)(i.getFirstPosition(),"linkHref",i.getAttribute("linkHref"),t)]:t.schema.getValidRanges(i.getRanges(),"linkHref"))if(e.removeAttribute("linkHref",n),r)for(let t of r.manualDecorators)e.removeAttribute(t.id,n)})}}class rZ extends(0,a.Re)(){id;defaultValue;label;attributes;classes;styles;constructor({id:e,label:t,attributes:i,classes:r,styles:n,defaultValue:o}){super(),this.id=e,this.set("value",void 0),this.defaultValue=o,this.label=t,this.attributes=i,this.classes=r,this.styles=n}_createPattern(){return{attributes:this.attributes,classes:this.classes,styles:this.styles}}}let rF="automatic",rN=/^(https?:)?\/\//;class r$ extends o.Sy{static get pluginName(){return"LinkEditing"}static get requires(){return[v.mh,v.II,eR._l]}constructor(e){super(e),e.config.define("link",{allowCreatingEmptyLinks:!1,addTargetToExternalLinks:!1})}init(){let e=this.editor,t=this.editor.config.get("link.allowedProtocols");e.model.schema.extend("$text",{allowAttributes:"linkHref"}),e.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:rP}),e.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(e,i)=>rP(rV(e,t),i)}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:e=>e.getAttribute("href")}}),e.commands.add("link",new rz(e)),e.commands.add("unlink",new rH(e));let i=function(e,t){let i={"Open in a new tab":e("Open in a new tab"),Downloadable:e("Downloadable")};return t.forEach(e=>("label"in e&&i[e.label]&&(e.label=i[e.label]),e)),t}(e.t,function(e){let t=[];if(e)for(let[i,r]of Object.entries(e)){let e=Object.assign({},r,{id:`link${ij(i)}`});t.push(e)}return t}(e.config.get("link.decorators")));this._enableAutomaticDecorators(i.filter(e=>e.mode===rF)),this._enableManualDecorators(i.filter(e=>"manual"===e.mode)),e.plugins.get(v.mh).registerAttribute("linkHref"),(0,v.Im)(e,"linkHref","a","ck-link_selected"),this._enableLinkOpen(),this._enableSelectionAttributesFixer(),this._enableClipboardIntegration()}_enableAutomaticDecorators(e){let t=this.editor,i=t.commands.get("link").automaticDecorators;t.config.get("link.addTargetToExternalLinks")&&i.add({id:"linkIsExternal",mode:rF,callback:e=>!!e&&rN.test(e),attributes:{target:"_blank",rel:"noopener noreferrer"}}),i.add(e),i.length&&t.conversion.for("downcast").add(i.getDispatcher())}_enableManualDecorators(e){if(!e.length)return;let t=this.editor,i=t.commands.get("link").manualDecorators;e.forEach(e=>{t.model.schema.extend("$text",{allowAttributes:e.id});let r=new rZ(e);i.add(r),t.conversion.for("downcast").attributeToElement({model:r.id,view:(e,{writer:t,schema:i},{item:n})=>{if((n.is("selection")||i.isInline(n))&&e){let e=t.createAttributeElement("a",r.attributes,{priority:5});for(let i in r.classes&&t.addClass(r.classes,e),r.styles)t.setStyle(i,r.styles[i],e);return t.setCustomProperty("link",!0,e),e}}}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",...r._createPattern()},model:{key:r.id}})})}_enableLinkOpen(){let e=this.editor,t=e.editing.view.document;this.listenTo(t,"click",(e,t)=>{if(!(a.OB.isMac?t.domEvent.metaKey:t.domEvent.ctrlKey))return;let i=t.domTarget;if("a"!=i.tagName.toLowerCase()&&(i=i.closest("a")),!i)return;let r=i.getAttribute("href");r&&(e.stop(),t.preventDefault(),rD(r))},{context:"$capture"}),this.listenTo(t,"keydown",(t,i)=>{let r=e.commands.get("link").value;r&&i.keyCode===a.Do.enter&&i.altKey&&(t.stop(),rD(r))})}_enableSelectionAttributesFixer(){let e=this.editor.model,t=e.document.selection;this.listenTo(t,"change:attribute",(i,{attributeKeys:r})=>{!r.includes("linkHref")||t.hasAttribute("linkHref")||e.change(t=>{!function(e,t){for(let i of(e.removeSelectionAttribute("linkHref"),t))e.removeSelectionAttribute(i)}(t,e.schema.getDefinition("$text").allowAttributes.filter(e=>e.startsWith("link")))})})}_enableClipboardIntegration(){let e=this.editor,t=e.model,i=this.editor.config.get("link.defaultProtocol");i&&this.listenTo(e.plugins.get("ClipboardPipeline"),"contentInsertion",(e,r)=>{t.change(e=>{for(let t of e.createRangeIn(r.content).getItems())if(t.hasAttribute("linkHref")){let r=rM(t.getAttribute("linkHref"),i);e.setAttribute("linkHref",r,t)}})})}}class rj extends l.G7{focusTracker=new a.Rh;keystrokes=new a.VD;urlInputView;saveButtonView;cancelButtonView;_manualDecoratorSwitches;children;_validators;_focusables=new l.vX;_focusCycler;constructor(e,t,i){super(e);let r=e.t;this._validators=i,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(r("Save"),o.ci.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(r("Cancel"),o.ci.cancel,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(t),this.children=this._createFormChildren(t.manualDecorators),this._focusCycler=new l.I0({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});let n=["ck","ck-link-form","ck-responsive-form"];t.manualDecorators.length&&n.push("ck-link-form_layout-vertical","ck-vertical-form"),this.setTemplate({tag:"form",attributes:{class:n,tabindex:"-1"},children:this.children})}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((e,t)=>(e[t.name]=t.isOn,e),{})}render(){super.render(),(0,l.GI)({view:this}),[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}isValid(){for(let e of(this.resetFormStatus(),this._validators)){let t=e(this);if(t)return this.urlInputView.errorText=t,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null}_createUrlInput(){let e=this.locale.t,t=new l.KP(this.locale,l.R);return t.fieldView.inputMode="url",t.label=e("Link URL"),t}_createButton(e,t,i,r){let n=new l.r5(this.locale);return n.set({label:e,icon:t,tooltip:!0}),n.extendTemplate({attributes:{class:i}}),r&&n.delegate("execute").to(this,r),n}_createManualDecoratorSwitches(e){let t=this.createCollection();for(let i of e.manualDecorators){let r=new l.BM(this.locale);r.set({name:i.id,label:i.label,withText:!0}),r.bind("isOn").toMany([i,e],"value",(e,t)=>void 0===t&&void 0===e?!!i.defaultValue:!!e),r.on("execute",()=>{i.set("value",!r.isOn)}),t.add(r)}return t}_createFormChildren(e){let t=this.createCollection();if(t.add(this.urlInputView),e.length){let e=new l.G7;e.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map(e=>({tag:"li",children:[e],attributes:{class:["ck","ck-list__item"]}})),attributes:{class:["ck","ck-reset","ck-list"]}}),t.add(e)}return t.add(this.saveButtonView),t.add(this.cancelButtonView),t}get url(){let{element:e}=this.urlInputView.fieldView;return e?e.value.trim():null}}class rU extends l.G7{focusTracker=new a.Rh;keystrokes=new a.VD;previewButtonView;unlinkButtonView;editButtonView;_focusables=new l.vX;_focusCycler;_linkConfig;constructor(e,t={}){super(e);let i=e.t;this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(i("Unlink"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184zm4.919 10.562-1.414 1.414a.75.75 0 1 1-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 0 1 1.061-1.06l1.414 1.414 1.414-1.415a.75.75 0 0 1 1.061 1.061l-1.414 1.414 1.414 1.415a.75.75 0 0 1-1.06 1.06l-1.415-1.414z"/></svg>',"unlink"),this.editButtonView=this._createButton(i("Edit link"),o.ci.pencil,"edit"),this.set("href",void 0),this._linkConfig=t,this._focusCycler=new l.I0({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions","ck-responsive-form"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render(),[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}_createButton(e,t,i){let r=new l.r5(this.locale);return r.set({label:e,icon:t,tooltip:!0}),r.delegate("execute").to(this,i),r}_createPreviewButton(){let e=new l.r5(this.locale),t=this.bindTemplate,i=this.t;return e.set({withText:!0,tooltip:i("Open link in new tab")}),e.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:t.to("href",e=>e&&rV(e,this._linkConfig.allowedProtocols)),target:"_blank",rel:"noopener noreferrer"}}),e.bind("label").to(this,"href",e=>e||i("This link has no URL")),e.bind("isEnabled").to(this,"href",e=>!!e),e.template.tag="a",e.template.eventListeners={},e}}var rq='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184z"/></svg>';let rW="link-ui";class rK extends o.Sy{actionsView=null;formView=null;_balloon;static get requires(){return[l.WB]}static get pluginName(){return"LinkUI"}init(){let e=this.editor,t=this.editor.t;e.editing.view.addObserver(y.KU),this._balloon=e.plugins.get(l.WB),this._createToolbarLinkButton(),this._enableBalloonActivators(),e.conversion.for("editingDowncast").markerToHighlight({model:rW,view:{classes:["ck-fake-link-selection"]}}),e.conversion.for("editingDowncast").markerToElement({model:rW,view:{name:"span",classes:["ck-fake-link-selection","ck-fake-link-selection_collapsed"]}}),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Create link"),keystroke:rB},{label:t("Move out of a link"),keystroke:[["arrowleft","arrowleft"],["arrowright","arrowright"]]}]})}destroy(){super.destroy(),this.formView&&this.formView.destroy(),this.actionsView&&this.actionsView.destroy()}_createViews(){this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._enableUserBalloonInteractions()}_createActionsView(){let e=this.editor,t=new rU(e.locale,e.config.get("link")),i=e.commands.get("link"),r=e.commands.get("unlink");return t.bind("href").to(i,"value"),t.editButtonView.bind("isEnabled").to(i),t.unlinkButtonView.bind("isEnabled").to(r),this.listenTo(t,"edit",()=>{this._addFormView()}),this.listenTo(t,"unlink",()=>{e.execute("unlink"),this._hideUI()}),t.keystrokes.set("Esc",(e,t)=>{this._hideUI(),t()}),t.keystrokes.set(rB,(e,t)=>{this._addFormView(),t()}),t}_createFormView(){let e=this.editor,t=e.commands.get("link"),i=e.config.get("link.defaultProtocol"),r=new((0,l.RX)(rj))(e.locale,t,function(e){let t=e.t,i=e.config.get("link.allowCreatingEmptyLinks");return[e=>{if(!i&&!e.url.length)return t("Link URL must not be empty.")}]}(e));return r.urlInputView.fieldView.bind("value").to(t,"value"),r.urlInputView.bind("isEnabled").to(t,"isEnabled"),r.saveButtonView.bind("isEnabled").to(t,"isEnabled"),this.listenTo(r,"submit",()=>{if(r.isValid()){let{value:t}=r.urlInputView.fieldView.element,n=rM(t,i);e.execute("link",n,r.getDecoratorSwitchesState()),this._closeFormView()}}),this.listenTo(r.urlInputView,"change:errorText",()=>{e.ui.update()}),this.listenTo(r,"cancel",()=>{this._closeFormView()}),r.keystrokes.set("Esc",(e,t)=>{this._closeFormView(),t()}),r}_createToolbarLinkButton(){let e=this.editor,t=e.commands.get("link");e.ui.componentFactory.add("link",()=>{let e=this._createButton(l.r5);return e.set({tooltip:!0,isToggleable:!0}),e.bind("isOn").to(t,"value",e=>!!e),e}),e.ui.componentFactory.add("menuBar:link",()=>this._createButton(l.DE))}_createButton(e){let t=this.editor,i=t.locale,r=t.commands.get("link"),n=new e(t.locale),o=i.t;return n.set({label:o("Link"),icon:rq,keystroke:rB}),n.bind("isEnabled").to(r,"isEnabled"),this.listenTo(n,"execute",()=>this._showUI(!0)),n}_enableBalloonActivators(){let e=this.editor,t=e.editing.view.document;this.listenTo(t,"click",()=>{this._getSelectedLinkElement()&&this._showUI()}),e.keystrokes.set(rB,(t,i)=>{i(),e.commands.get("link").isEnabled&&this._showUI(!0)})}_enableUserBalloonInteractions(){this.editor.keystrokes.set("Tab",(e,t)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),t())},{priority:"high"}),this.editor.keystrokes.set("Esc",(e,t)=>{this._isUIVisible&&(this._hideUI(),t())}),(0,l.eC)({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this.actionsView||this._createViews(),this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this.formView||this._createViews(),this._isFormInPanel)return;let e=this.editor.commands.get("link");this.formView.disableCssTransitions(),this.formView.resetFormStatus(),this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this.formView.urlInputView.fieldView.value=e.value||"",this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions()}_closeFormView(){let e=this.editor.commands.get("link");e.restoreManualDecoratorStates(),void 0!==e.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this.formView.urlInputView.fieldView.reset(),this._balloon.remove(this.formView),this.editor.editing.view.focus(),this._hideFakeVisualSelection())}_showUI(e=!1){this.formView||this._createViews(),this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),e&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),this._addActionsView(),e&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(){if(!this._isUIInPanel)return;let e=this.editor;this.stopListening(e.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),e.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView),this._hideFakeVisualSelection()}_startUpdatingUI(){let e=this.editor,t=e.editing.view.document,i=this._getSelectedLinkElement(),r=o(),n=()=>{let e=this._getSelectedLinkElement(),t=o();(!i||e)&&(i||t===r)?this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()):this._hideUI(),i=e,r=t};function o(){return t.selection.focus.getAncestors().reverse().find(e=>e.is("element"))}this.listenTo(e.ui,"update",n),this.listenTo(this._balloon,"change:visibleView",n)}get _isFormInPanel(){return!!this.formView&&this._balloon.hasView(this.formView)}get _areActionsInPanel(){return!!this.actionsView&&this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return!!this.actionsView&&this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){let e=this._balloon.visibleView;return!!this.formView&&e==this.formView||this._areActionsVisible}_getBalloonPositionData(){let e;let t=this.editor.editing.view,i=this.editor.model,r=t.document;if(i.markers.has(rW)){let i=Array.from(this.editor.editing.mapper.markerNameToElements(rW)),r=t.createRange(t.createPositionBefore(i[0]),t.createPositionAfter(i[i.length-1]));e=t.domConverter.viewRangeToDom(r)}else e=()=>{let e=this._getSelectedLinkElement();return e?t.domConverter.mapViewToDom(e):t.domConverter.viewRangeToDom(r.selection.getFirstRange())};return{target:e}}_getSelectedLinkElement(){let e=this.editor.editing.view,t=e.document.selection,i=t.getSelectedElement();if(t.isCollapsed||i&&(0,tY.Qd)(i))return rG(t.getFirstPosition());{let i=t.getFirstRange().getTrimmed(),r=rG(i.start),n=rG(i.end);return r&&r==n&&e.createRangeIn(r).getTrimmed().isEqual(i)?r:null}}_showFakeVisualSelection(){let e=this.editor.model;e.change(t=>{let i=e.document.selection.getFirstRange();if(e.markers.has(rW))t.updateMarker(rW,{range:i});else if(i.start.isAtEnd){let r=i.start.getLastMatchingPosition(({item:t})=>!e.schema.isContent(t),{boundaries:i});t.addMarker(rW,{usingOperation:!1,affectsData:!1,range:t.createRange(r,i.end)})}else t.addMarker(rW,{usingOperation:!1,affectsData:!1,range:i})})}_hideFakeVisualSelection(){let e=this.editor.model;e.markers.has(rW)&&e.change(e=>{e.removeMarker(rW)})}}function rG(e){return e.getAncestors().find(e=>e.is("attributeElement")&&!!e.getCustomProperty("link"))||null}let rQ=RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(((?!www\\.)|(www\\.))(?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.)+(?:[a-z\\u00a1-\\uffff]{2,63})))(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.))+(?:[a-z\\u00a1-\\uffff]{2,63})))$","i");class rY extends o.Sy{static get requires(){return[v.HG,r$]}static get pluginName(){return"AutoLink"}init(){let e=this.editor.model.document.selection;e.on("change:range",()=>{this.isEnabled=!e.anchor.parent.is("element","codeBlock")}),this._enableTypingHandling()}afterInit(){this._enableEnterHandling(),this._enableShiftEnterHandling(),this._enablePasteLinking()}_expandLinkRange(e,t){return t.textNode&&t.textNode.hasAttribute("linkHref")?(0,v.VD)(t,"linkHref",t.textNode.getAttribute("linkHref"),e):null}_selectEntireLinks(e,t){let i=this.editor.model,r=i.document.selection,n=r.getFirstPosition(),o=r.getLastPosition(),s=t.getJoined(this._expandLinkRange(i,n)||t);s&&(s=s.getJoined(this._expandLinkRange(i,o)||t)),s&&(s.start.isBefore(n)||s.end.isAfter(o))&&e.setSelection(s)}_enablePasteLinking(){let e=this.editor,t=e.model,i=t.document.selection,r=e.plugins.get("ClipboardPipeline"),n=e.commands.get("link");r.on("inputTransformation",(e,r)=>{if(!this.isEnabled||!n.isEnabled||i.isCollapsed||"paste"!==r.method||i.rangeCount>1)return;let o=i.getFirstRange(),s=r.dataTransfer.getData("text/plain");if(!s)return;let a=s.match(rQ);a&&a[2]===s&&(t.change(e=>{this._selectEntireLinks(e,o),n.execute(s)}),e.stop())},{priority:"high"})}_enableTypingHandling(){let e=this.editor,t=new v.uL(e.model,e=>{if(!(e.length>4&&" "===e[e.length-1]&&" "!==e[e.length-2]))return;let t=rX(e.substr(0,e.length-1));if(t)return{url:t}});t.on("matched:data",(t,i)=>{let{batch:r,range:n,url:o}=i;if(!r.isTyping)return;let s=n.end.getShiftedBy(-1),a=s.getShiftedBy(-o.length),l=e.model.createRange(a,s);this._applyAutoLink(o,l)}),t.bind("isEnabled").to(this)}_enableEnterHandling(){let e=this.editor,t=e.model,i=e.commands.get("enter");i&&i.on("execute",()=>{let e=t.document.selection.getFirstPosition();if(!e.parent.previousSibling)return;let i=t.createRangeIn(e.parent.previousSibling);this._checkAndApplyAutoLinkOnRange(i)})}_enableShiftEnterHandling(){let e=this.editor,t=e.model,i=e.commands.get("shiftEnter");i&&i.on("execute",()=>{let e=t.document.selection.getFirstPosition(),i=t.createRange(t.createPositionAt(e.parent,0),e.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(i)})}_checkAndApplyAutoLinkOnRange(e){let t=this.editor.model,{text:i,range:r}=(0,v.Up)(e,t),n=rX(i);if(n){let e=t.createRange(r.end.getShiftedBy(-n.length),r.end);this._applyAutoLink(n,e)}}_applyAutoLink(e,t){let i=this.editor.model,r=rM(e,this.editor.config.get("link.defaultProtocol"));!(!this.isEnabled||!i.schema.checkAttributeInSelection(i.createSelection(t),"linkHref")||!rL.test(r)||function(e){let t=e.start.nodeAfter;return!!t&&t.hasAttribute("linkHref")}(t))&&this._persistAutoLink(r,t)}_persistAutoLink(e,t){let i=this.editor.model,r=this.editor.plugins.get("Delete");i.enqueueChange(n=>{n.setAttribute("linkHref",e,t),i.enqueueChange(()=>{r.requestUndoOnBackspace()})})}}function rX(e){let t=rQ.exec(e);return t?t[2]:null}class rJ extends o.Sy{static get requires(){return[r$,rK,rY]}static get pluginName(){return"Link"}}class r0 extends o.Sy{static get requires(){return["ImageEditing","ImageUtils",r$]}static get pluginName(){return"LinkImageEditing"}afterInit(){let e=this.editor,t=e.model.schema;e.plugins.has("ImageBlockEditing")&&t.extend("imageBlock",{allowAttributes:["linkHref"]}),e.conversion.for("upcast").add(function(e){let t=e.plugins.has("ImageInlineEditing"),i=e.plugins.get("ImageUtils");return e=>{e.on("element:a",(e,r,n)=>{let o=r.viewItem,s=i.findViewImgElement(o);if(!s)return;let a=s.findAncestor(e=>i.isBlockImageView(e));if(t&&!a||!n.consumable.consume(o,{attributes:["href"]}))return;let l=o.getAttribute("href");if(!l)return;let c=r.modelCursor.parent;if(!c.is("element","imageBlock")){let e=n.convertItem(s,r.modelCursor);r.modelRange=e.modelRange,r.modelCursor=e.modelCursor,c=r.modelCursor.nodeBefore}c&&c.is("element","imageBlock")&&n.writer.setAttribute("linkHref",l,c)},{priority:"high"})}}(e)),e.conversion.for("downcast").add(function(e){let t=e.plugins.get("ImageUtils");return e=>{e.on("attribute:linkHref:imageBlock",(e,i,r)=>{if(!r.consumable.consume(i.item,e.name))return;let n=r.mapper.toViewElement(i.item),o=r.writer,s=Array.from(n.getChildren()).find(e=>e.is("element","a")),a=t.findViewImgElement(n),l=a.parent.is("element","picture")?a.parent:a;if(s)i.attributeNewValue?o.setAttribute("href",i.attributeNewValue,s):(o.move(o.createRangeOn(l),o.createPositionAt(n,0)),o.remove(s));else{let e=o.createContainerElement("a",{href:i.attributeNewValue});o.insert(o.createPositionAt(n,0),e),o.move(o.createRangeOn(l),o.createPositionAt(e,0))}},{priority:"high"})}}(e)),this._enableAutomaticDecorators(),this._enableManualDecorators()}_enableAutomaticDecorators(){let e=this.editor,t=e.commands.get("link").automaticDecorators;t.length&&e.conversion.for("downcast").add(t.getDispatcherForLinkedImage())}_enableManualDecorators(){let e=this.editor;for(let t of e.commands.get("link").manualDecorators)e.plugins.has("ImageBlockEditing")&&e.model.schema.extend("imageBlock",{allowAttributes:t.id}),e.plugins.has("ImageInlineEditing")&&e.model.schema.extend("imageInline",{allowAttributes:t.id}),e.conversion.for("downcast").add(function(e){return t=>{t.on(`attribute:${e.id}:imageBlock`,(t,i,r)=>{let n=Array.from(r.mapper.toViewElement(i.item).getChildren()).find(e=>e.is("element","a"));if(n){for(let[t,i]of(0,a.qL)(e.attributes))r.writer.setAttribute(t,i,n);for(let t in e.classes&&r.writer.addClass(e.classes,n),e.styles)r.writer.setStyle(t,e.styles[t],n)}})}}(t)),e.conversion.for("upcast").add(function(e,t){let i=e.plugins.has("ImageInlineEditing"),r=e.plugins.get("ImageUtils");return e=>{e.on("element:a",(e,n,o)=>{let s=n.viewItem,a=r.findViewImgElement(s);if(!a)return;let l=a.findAncestor(e=>r.isBlockImageView(e));if(i&&!l)return;let c=new y.xO(t._createPattern()).match(s);if(!c||!o.consumable.consume(s,c.match))return;let d=n.modelCursor.nodeBefore||n.modelCursor.parent;o.writer.setAttribute(t.id,!0,d)},{priority:"high"})}}(e,t))}}class r1 extends o.Sy{static get requires(){return[r$,rK,"ImageBlockEditing"]}static get pluginName(){return"LinkImageUI"}init(){let e=this.editor,t=e.editing.view.document;this.listenTo(t,"click",(t,i)=>{this._isSelectedLinkedImage(e.model.document.selection)&&(i.preventDefault(),t.stop())},{priority:"high"}),this._createToolbarLinkImageButton()}_createToolbarLinkImageButton(){let e=this.editor,t=e.t;e.ui.componentFactory.add("linkImage",i=>{let r=new l.r5(i),n=e.plugins.get("LinkUI"),o=e.commands.get("link");return r.set({isEnabled:!0,label:t("Link image"),icon:rq,keystroke:rB,tooltip:!0,isToggleable:!0}),r.bind("isEnabled").to(o,"isEnabled"),r.bind("isOn").to(o,"value",e=>!!e),this.listenTo(r,"execute",()=>{this._isSelectedLinkedImage(e.model.document.selection)?n._addActionsView():n._showUI(!0)}),r})}_isSelectedLinkedImage(e){let t=e.getSelectedElement();return this.editor.plugins.get("ImageUtils").isImage(t)&&t.hasAttribute("linkHref")}}class r5 extends o.Sy{static get requires(){return[r0,r1]}static get pluginName(){return"LinkImage"}}var r2=i(92784);function r3(){return{baseUrl:null,breaks:!1,extensions:null,gfm:!0,headerIds:!0,headerPrefix:"",highlight:null,langPrefix:"language-",mangle:!0,pedantic:!1,renderer:null,sanitize:!1,sanitizer:null,silent:!1,smartLists:!1,smartypants:!1,tokenizer:null,walkTokens:null,xhtml:!1}}let r7=r3(),r4=/[&<>"']/,r6=/[&<>"']/g,r8=/[<>"']|&(?!#?\w+;)/,r9=/[<>"']|&(?!#?\w+;)/g,ne={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"},nt=e=>ne[e];function ni(e,t){if(t){if(r4.test(e))return e.replace(r6,nt)}else if(r8.test(e))return e.replace(r9,nt);return e}let nr=/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig;function nn(e){return 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*){3,})(?:\\n+|$))").replace("def","\\n+(?="+nk.def.source+")").getRegex(),nk._tag="address|article|aside|base|basefont|blockquote|body|caption|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr|track|ul",nk._comment=/<!--(?!-?>)[\s\S]*?(?:-->|$)/,nk.html=ns(nk.html,"i").replace("comment",nk._comment).replace("tag",nk._tag).replace("attribute",/ +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(),nk.paragraph=ns(nk._paragraph).replace("hr",nk.hr).replace("heading"," {0,3}#{1,6} ").replace("|lheading","").replace("|table","").replace("blockquote"," {0,3}>").replace("fences"," {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list"," {0,3}(?:[*+-]|1[.)]) ").replace("html","</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag",nk._tag).getRegex(),nk.blockquote=ns(nk.blockquote).replace("paragraph",nk.paragraph).getRegex(),nk.normal=np({},nk),nk.gfm=np({},nk.normal,{table:"^ *([^\\n ].*\\|.*)\\n {0,3}(?:\\| *)?(:?-+:? *(?:\\| *:?-+:? *)*)(?:\\| *)?(?:\\n((?:(?! *\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)"}),nk.gfm.table=ns(nk.gfm.table).replace("hr",nk.hr).replace("heading"," {0,3}#{1,6} ").replace("blockquote"," {0,3}>").replace("code"," {4}[^\\n]").replace("fences"," {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list"," {0,3}(?:[*+-]|1[.)]) ").replace("html","</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag",nk._tag).getRegex(),nk.gfm.paragraph=ns(nk._paragraph).replace("hr",nk.hr).replace("heading"," {0,3}#{1,6} ").replace("|lheading","").replace("table",nk.gfm.table).replace("blockquote"," {0,3}>").replace("fences"," {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list"," {0,3}(?:[*+-]|1[.)]) ").replace("html","</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag",nk._tag).getRegex(),nk.pedantic=np({},nk.normal,{html:ns("^ *(?:comment *(?:\\n|\\s*$)|<(tag)[\\s\\S]+?</\\1> *(?:\\n{2,}|\\s*$)|<tag(?:\"[^\"]*\"|'[^']*'|\\s[^'\"/>\\s]*)*?/?> *(?:\\n{2,}|\\s*$))").replace("comment",nk._comment).replace(/tag/g,"(?!(?:a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)\\b)\\w+(?!:|[^\\w\\s@]*@)\\b").getRegex(),def:/^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/,heading:/^(#{1,6})(.*)(?:\n+|$)/,fences:ng,paragraph:ns(nk.normal._paragraph).replace("hr",nk.hr).replace("heading"," *#{1,6} *[^\n]").replace("lheading",nk.lheading).replace("blockquote"," {0,3}>").replace("|fences","").replace("|list","").replace("|html","").getRegex()});let nx={escape:/^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/,autolink:/^<(scheme:[^\s\x00-\x1f<>]*|email)>/,url:ng,tag:"^comment|^</[a-zA-Z][\\w:-]*\\s*>|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>|^<\\?[\\s\\S]*?\\?>|^<![a-zA-Z]+\\s[\\s\\S]*?>|^<!\\[CDATA\\[[\\s\\S]*?\\]\\]>",link:/^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/,reflink:/^!?\[(label)\]\[(ref)\]/,nolink:/^!?\[(ref)\](?:\[\])?/,reflinkSearch:"reflink|nolink(?!\\()",emStrong:{lDelim:/^(?:\*+(?:([punct_])|[^\s*]))|^_+(?:([punct*])|([^\s_]))/,rDelimAst:/^[^_*]*?\_\_[^_*]*?\*[^_*]*?(?=\_\_)|[punct_](\*+)(?=[\s]|$)|[^punct*_\s](\*+)(?=[punct_\s]|$)|[punct_\s](\*+)(?=[^punct*_\s])|[\s](\*+)(?=[punct_])|[punct_](\*+)(?=[punct_])|[^punct*_\s](\*+)(?=[^punct*_\s])/,rDelimUnd:/^[^_*]*?\*\*[^_*]*?\_[^_*]*?(?=\*\*)|[punct*](\_+)(?=[\s]|$)|[^punct*_\s](\_+)(?=[punct*\s]|$)|[punct*\s](\_+)(?=[^punct*_\s])|[\s](\_+)(?=[punct*])|[punct*](\_+)(?=[punct*])/},code:/^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/,br:/^( {2,}|\\)\n(?!\s*$)/,del:ng,text:/^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\<!\[`*_]|\b_|$)|[^ ](?= {2,}\n)))/,punctuation:/^([\spunctuation])/};function nE(e){return e.replace(/---/g,"—").replace(/--/g,"–").replace(/(^|[-\u2014/(\[{"\s])'/g,"$1‘").replace(/'/g,"’").replace(/(^|[-\u2014/(\[{\u2018\s])"/g,"$1“").replace(/"/g,"”").replace(/\.{3}/g,"…")}function nA(e){let t="",i,r,n=e.length;for(i=0;i<n;i++)r=e.charCodeAt(i),Math.random()>.5&&(r="x"+r.toString(16)),t+="&#"+r+";";return t}nx._punctuation="!\"#$%&'()+\\-.,/:;<=>?@\\[\\]`^{|}~",nx.punctuation=ns(nx.punctuation).replace(/punctuation/g,nx._punctuation).getRegex(),nx.blockSkip=/\[[^\]]*?\]\([^\)]*?\)|`[^`]*?`|<[^>]*?>/g,nx.escapedEmSt=/\\\*|\\_/g,nx._comment=ns(nk._comment).replace("(?:-->|$)","-->").getRegex(),nx.emStrong.lDelim=ns(nx.emStrong.lDelim).replace(/punct/g,nx._punctuation).getRegex(),nx.emStrong.rDelimAst=ns(nx.emStrong.rDelimAst,"g").replace(/punct/g,nx._punctuation).getRegex(),nx.emStrong.rDelimUnd=ns(nx.emStrong.rDelimUnd,"g").replace(/punct/g,nx._punctuation).getRegex(),nx._escapes=/\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g,nx._scheme=/[a-zA-Z][a-zA-Z0-9+.-]{1,31}/,nx._email=/[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/,nx.autolink=ns(nx.autolink).replace("scheme",nx._scheme).replace("email",nx._email).getRegex(),nx._attribute=/\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/,nx.tag=ns(nx.tag).replace("comment",nx._comment).replace("attribute",nx._attribute).getRegex(),nx._label=/(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/,nx._href=/<(?:\\.|[^\n<>\\])+>|[^\s\x00-\x1f]*/,nx._title=/"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/,nx.link=ns(nx.link).replace("label",nx._label).replace("href",nx._href).replace("title",nx._title).getRegex(),nx.reflink=ns(nx.reflink).replace("label",nx._label).replace("ref",nk._label).getRegex(),nx.nolink=ns(nx.nolink).replace("ref",nk._label).getRegex(),nx.reflinkSearch=ns(nx.reflinkSearch,"g").replace("reflink",nx.reflink).replace("nolink",nx.nolink).getRegex(),nx.normal=np({},nx),nx.pedantic=np({},nx.normal,{strong:{start:/^__|\*\*/,middle:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,endAst:/\*\*(?!\*)/g,endUnd:/__(?!_)/g},em:{start:/^_|\*/,middle:/^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/,endAst:/\*(?!\*)/g,endUnd:/_(?!_)/g},link:ns(/^!?\[(label)\]\((.*?)\)/).replace("label",nx._label).getRegex(),reflink:ns(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace("label",nx._label).getRegex()}),nx.gfm=np({},nx.normal,{escape:ns(nx.escape).replace("])","~|])").getRegex(),_extended_email:/[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/,url:/^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/,_backpedal:/(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/,del:/^(~~?)(?=[^\s~])([\s\S]*?[^\s~])\1(?=[^~]|$)/,text:/^([`~]+|[^`~])(?:(?= {2,}\n)|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)|[\s\S]*?(?:(?=[\\<!\[`*~_]|\b_|https?:\/\/|ftp:\/\/|www\.|$)|[^ ](?= {2,}\n)|[^a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-](?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)))/}),nx.gfm.url=ns(nx.gfm.url,"i").replace("email",nx.gfm._extended_email).getRegex(),nx.breaks=np({},nx.gfm,{br:ns(nx.br).replace("{2,}","*").getRegex(),text:ns(nx.gfm.text).replace("\\b_","\\b_| {2,}\\n").replace(/\{2,\}/g,"*").getRegex()});class nS{constructor(e){this.tokens=[],this.tokens.links=Object.create(null),this.options=e||r7,this.options.tokenizer=this.options.tokenizer||new n_,this.tokenizer=this.options.tokenizer,this.tokenizer.options=this.options,this.tokenizer.lexer=this,this.inlineQueue=[],this.state={inLink:!1,inRawBlock:!1,top:!0};let t={block:nk.normal,inline:nx.normal};this.options.pedantic?(t.block=nk.pedantic,t.inline=nx.pedantic):this.options.gfm&&(t.block=nk.gfm,this.options.breaks?t.inline=nx.breaks:t.inline=nx.gfm),this.tokenizer.rules=t}static get rules(){return{block:nk,inline:nx}}static lex(e,t){return new nS(t).lex(e)}static lexInline(e,t){return new nS(t).inlineTokens(e)}lex(e){let t;for(e=e.replace(/\r\n|\r/g,"\n").replace(/\t/g,"    "),this.blockTokens(e,this.tokens);t=this.inlineQueue.shift();)this.inlineTokens(t.src,t.tokens);return this.tokens}blockTokens(e,t=[]){let i,r,n,o;for(this.options.pedantic&&(e=e.replace(/^ +$/gm,""));e;)if(!(this.options.extensions&&this.options.extensions.block&&this.options.extensions.block.some(r=>!!(i=r.call({lexer:this},e,t))&&(e=e.substring(i.raw.length),t.push(i),!0)))){if(i=this.tokenizer.space(e)){e=e.substring(i.raw.length),1===i.raw.length&&t.length>0?t[t.length-1].raw+="\n":t.push(i);continue}if(i=this.tokenizer.code(e)){e=e.substring(i.raw.length),(r=t[t.length-1])&&("paragraph"===r.type||"text"===r.type)?(r.raw+="\n"+i.raw,r.text+="\n"+i.text,this.inlineQueue[this.inlineQueue.length-1].src=r.text):t.push(i);continue}if((i=this.tokenizer.fences(e))||(i=this.tokenizer.heading(e))||(i=this.tokenizer.hr(e))||(i=this.tokenizer.blockquote(e))||(i=this.tokenizer.list(e))||(i=this.tokenizer.html(e))){e=e.substring(i.raw.length),t.push(i);continue}if(i=this.tokenizer.def(e)){e=e.substring(i.raw.length),(r=t[t.length-1])&&("paragraph"===r.type||"text"===r.type)?(r.raw+="\n"+i.raw,r.text+="\n"+i.raw,this.inlineQueue[this.inlineQueue.length-1].src=r.text):this.tokens.links[i.tag]||(this.tokens.links[i.tag]={href:i.href,title:i.title});continue}if((i=this.tokenizer.table(e))||(i=this.tokenizer.lheading(e))){e=e.substring(i.raw.length),t.push(i);continue}if(n=e,this.options.extensions&&this.options.extensions.startBlock){let t,i=1/0,r=e.slice(1);this.options.extensions.startBlock.forEach(function(e){"number"==typeof(t=e.call({lexer:this},r))&&t>=0&&(i=Math.min(i,t))}),i<1/0&&i>=0&&(n=e.substring(0,i+1))}if(this.state.top&&(i=this.tokenizer.paragraph(n))){r=t[t.length-1],o&&"paragraph"===r.type?(r.raw+="\n"+i.raw,r.text+="\n"+i.text,this.inlineQueue.pop(),this.inlineQueue[this.inlineQueue.length-1].src=r.text):t.push(i),o=n.length!==e.length,e=e.substring(i.raw.length);continue}if(i=this.tokenizer.text(e)){e=e.substring(i.raw.length),(r=t[t.length-1])&&"text"===r.type?(r.raw+="\n"+i.raw,r.text+="\n"+i.text,this.inlineQueue.pop(),this.inlineQueue[this.inlineQueue.length-1].src=r.text):t.push(i);continue}if(e){let t="Infinite loop on byte: "+e.charCodeAt(0);if(this.options.silent){console.error(t);break}throw Error(t)}}return this.state.top=!0,t}inline(e,t){this.inlineQueue.push({src:e,tokens:t})}inlineTokens(e,t=[]){let i,r,n,o,s,a;let l=e;if(this.tokens.links){let e=Object.keys(this.tokens.links);if(e.length>0)for(;null!=(o=this.tokenizer.rules.inline.reflinkSearch.exec(l));)e.includes(o[0].slice(o[0].lastIndexOf("[")+1,-1))&&(l=l.slice(0,o.index)+"["+nv("a",o[0].length-2)+"]"+l.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex))}for(;null!=(o=this.tokenizer.rules.inline.blockSkip.exec(l));)l=l.slice(0,o.index)+"["+nv("a",o[0].length-2)+"]"+l.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);for(;null!=(o=this.tokenizer.rules.inline.escapedEmSt.exec(l));)l=l.slice(0,o.index)+"++"+l.slice(this.tokenizer.rules.inline.escapedEmSt.lastIndex);for(;e;)if(s||(a=""),s=!1,!(this.options.extensions&&this.options.extensions.inline&&this.options.extensions.inline.some(r=>!!(i=r.call({lexer:this},e,t))&&(e=e.substring(i.raw.length),t.push(i),!0)))){if(i=this.tokenizer.escape(e)){e=e.substring(i.raw.length),t.push(i);continue}if(i=this.tokenizer.tag(e)){e=e.substring(i.raw.length),(r=t[t.length-1])&&"text"===i.type&&"text"===r.type?(r.raw+=i.raw,r.text+=i.text):t.push(i);continue}if(i=this.tokenizer.link(e)){e=e.substring(i.raw.length),t.push(i);continue}if(i=this.tokenizer.reflink(e,this.tokens.links)){e=e.substring(i.raw.length),(r=t[t.length-1])&&"text"===i.type&&"text"===r.type?(r.raw+=i.raw,r.text+=i.text):t.push(i);continue}if((i=this.tokenizer.emStrong(e,l,a))||(i=this.tokenizer.codespan(e))||(i=this.tokenizer.br(e))||(i=this.tokenizer.del(e))||(i=this.tokenizer.autolink(e,nA))||!this.state.inLink&&(i=this.tokenizer.url(e,nA))){e=e.substring(i.raw.length),t.push(i);continue}if(n=e,this.options.extensions&&this.options.extensions.startInline){let t,i=1/0,r=e.slice(1);this.options.extensions.startInline.forEach(function(e){"number"==typeof(t=e.call({lexer:this},r))&&t>=0&&(i=Math.min(i,t))}),i<1/0&&i>=0&&(n=e.substring(0,i+1))}if(i=this.tokenizer.inlineText(n,nE)){e=e.substring(i.raw.length),"_"!==i.raw.slice(-1)&&(a=i.raw.slice(-1)),s=!0,(r=t[t.length-1])&&"text"===r.type?(r.raw+=i.raw,r.text+=i.text):t.push(i);continue}if(e){let t="Infinite loop on byte: "+e.charCodeAt(0);if(this.options.silent){console.error(t);break}throw Error(t)}}return t}}class nC{constructor(e){this.options=e||r7}code(e,t,i){let r=(t||"").match(/\S*/)[0];if(this.options.highlight){let t=this.options.highlight(e,r);null!=t&&t!==e&&(i=!0,e=t)}return(e=e.replace(/\n$/,"")+"\n",r)?'<pre><code class="'+this.options.langPrefix+ni(r,!0)+'">'+(i?e:ni(e,!0))+"</code></pre>\n":"<pre><code>"+(i?e:ni(e,!0))+"</code></pre>\n"}blockquote(e){return"<blockquote>\n"+e+"</blockquote>\n"}html(e){return e}heading(e,t,i,r){return this.options.headerIds?"<h"+t+' id="'+this.options.headerPrefix+r.slug(i)+'">'+e+"</h"+t+">\n":"<h"+t+">"+e+"</h"+t+">\n"}hr(){return this.options.xhtml?"<hr/>\n":"<hr>\n"}list(e,t,i){let r=t?"ol":"ul";return"<"+r+(t&&1!==i?' start="'+i+'"':"")+">\n"+e+"</"+r+">\n"}listitem(e){return"<li>"+e+"</li>\n"}checkbox(e){return"<input "+(e?'checked="" ':"")+'disabled="" type="checkbox"'+(this.options.xhtml?" /":"")+"> "}paragraph(e){return"<p>"+e+"</p>\n"}table(e,t){return t&&(t="<tbody>"+t+"</tbody>"),"<table>\n<thead>\n"+e+"</thead>\n"+t+"</table>\n"}tablerow(e){return"<tr>\n"+e+"</tr>\n"}tablecell(e,t){let i=t.header?"th":"td";return(t.align?"<"+i+' align="'+t.align+'">':"<"+i+">")+e+"</"+i+">\n"}strong(e){return"<strong>"+e+"</strong>"}em(e){return"<em>"+e+"</em>"}codespan(e){return"<code>"+e+"</code>"}br(){return this.options.xhtml?"<br/>":"<br>"}del(e){return"<del>"+e+"</del>"}link(e,t,i){if(null===(e=nc(this.options.sanitize,this.options.baseUrl,e)))return i;let r='<a href="'+ni(e)+'"';return t&&(r+=' title="'+t+'"'),r+=">"+i+"</a>"}image(e,t,i){if(null===(e=nc(this.options.sanitize,this.options.baseUrl,e)))return i;let r='<img src="'+e+'" alt="'+i+'"';return t&&(r+=' title="'+t+'"'),r+=this.options.xhtml?"/>":">"}text(e){return e}}class nT{strong(e){return e}em(e){return e}codespan(e){return e}del(e){return e}html(e){return e}text(e){return e}link(e,t,i){return""+i}image(e,t,i){return""+i}br(){return""}}class nL{constructor(){this.seen={}}serialize(e){return e.toLowerCase().trim().replace(/<[!\/a-z].*?>/ig,"").replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g,"").replace(/\s/g,"-")}getNextSafeSlug(e,t){let i=e,r=0;if(this.seen.hasOwnProperty(i)){r=this.seen[e];do i=e+"-"+ ++r;while(this.seen.hasOwnProperty(i))}return t||(this.seen[e]=r,this.seen[i]=0),i}slug(e,t={}){let i=this.serialize(e);return this.getNextSafeSlug(i,t.dryrun)}}class nR{constructor(e){this.options=e||r7,this.options.renderer=this.options.renderer||new nC,this.renderer=this.options.renderer,this.renderer.options=this.options,this.textRenderer=new nT,this.slugger=new nL}static parse(e,t){return new nR(t).parse(e)}static parseInline(e,t){return new nR(t).parseInline(e)}parse(e,t=!0){let i="",r,n,o,s,a,l,c,d,u,h,m,g,p,f,b,w,v,y,_,k=e.length;for(r=0;r<k;r++){if(h=e[r],this.options.extensions&&this.options.extensions.renderers&&this.options.extensions.renderers[h.type]&&(!1!==(_=this.options.extensions.renderers[h.type].call({parser:this},h))||!["space","hr","heading","code","table","blockquote","list","html","paragraph","text"].includes(h.type))){i+=_||"";continue}switch(h.type){case"space":continue;case"hr":i+=this.renderer.hr();continue;case"heading":i+=this.renderer.heading(this.parseInline(h.tokens),h.depth,nn(this.parseInline(h.tokens,this.textRenderer)),this.slugger);continue;case"code":i+=this.renderer.code(h.text,h.lang,h.escaped);continue;case"table":for(n=0,d="",c="",s=h.header.length;n<s;n++)c+=this.renderer.tablecell(this.parseInline(h.header[n].tokens),{header:!0,align:h.align[n]});for(d+=this.renderer.tablerow(c),u="",s=h.rows.length,n=0;n<s;n++){for(o=0,l=h.rows[n],c="",a=l.length;o<a;o++)c+=this.renderer.tablecell(this.parseInline(l[o].tokens),{header:!1,align:h.align[o]});u+=this.renderer.tablerow(c)}i+=this.renderer.table(d,u);continue;case"blockquote":u=this.parse(h.tokens),i+=this.renderer.blockquote(u);continue;case"list":for(n=0,m=h.ordered,g=h.start,p=h.loose,s=h.items.length,u="";n<s;n++)w=(b=h.items[n]).checked,v=b.task,f="",b.task&&(y=this.renderer.checkbox(w),p?b.tokens.length>0&&"paragraph"===b.tokens[0].type?(b.tokens[0].text=y+" 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0-.953.048-.953-.905V19.89c0-.937-.016-.889.97-.889h28.077zm-4.701 19.338V22.183H24.154v16.155h18.692zM20.6 21.375v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616V37.53H20.6zm24.233-16.155v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615V37.53h-1.615zM29.485 25.283a.4.4 0 0 1 .593-.35l9.05 4.977a.4.4 0 0 1 0 .701l-9.05 4.978a.4.4 0 0 1-.593-.35v-9.956z"/></svg>',e.viewBox="0 0 64 42",new l.YS({tag:"div",attributes:{class:"ck ck-reset_all ck-media__placeholder"},children:[{tag:"div",attributes:{class:"ck-media__placeholder__icon"},children:[e]},{tag:"a",attributes:{class:"ck-media__placeholder__url",target:"_blank",rel:"noopener noreferrer",href:this.url,"data-cke-tooltip-text":t("Open media in new tab")},children:[{tag:"span",attributes:{class:"ck-media__placeholder__url__text"},children:[this.url]}]}]}).render().outerHTML}_getValidUrl(e){return e?e.match(/^https?/)?e:"https://"+e:null}}class n7 extends o.Sy{static get pluginName(){return"MediaEmbedEditing"}registry;constructor(e){super(e),e.config.define("mediaEmbed",{elementName:"oembed",providers:[{name:"dailymotion",url:[/^dailymotion\.com\/video\/(\w+)/,/^dai.ly\/(\w+)/],html:e=>{let t=e[1];return`<div style="position: relative; padding-bottom: 100%; height: 0; "><iframe src="https://www.dailymotion.com/embed/video/${t}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" width="480" height="270" allowfullscreen allow="autoplay"></iframe></div>`}},{name:"spotify",url:[/^open\.spotify\.com\/(artist\/\w+)/,/^open\.spotify\.com\/(album\/\w+)/,/^open\.spotify\.com\/(track\/\w+)/],html:e=>{let t=e[1];return`<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 126%;"><iframe src="https://open.spotify.com/embed/${t}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allowtransparency="true" allow="encrypted-media"></iframe></div>`}},{name:"youtube",url:[/^(?:m\.)?youtube\.com\/watch\?v=([\w-]+)(?:&t=(\d+))?/,/^(?:m\.)?youtube\.com\/v\/([\w-]+)(?:\?t=(\d+))?/,/^youtube\.com\/embed\/([\w-]+)(?:\?start=(\d+))?/,/^youtu\.be\/([\w-]+)(?:\?t=(\d+))?/],html:e=>{let t=e[1],i=e[2];return`<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;"><iframe src="https://www.youtube.com/embed/${t}${i?`?start=${i}`:""}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe></div>`}},{name:"vimeo",url:[/^vimeo\.com\/(\d+)/,/^vimeo\.com\/[^/]+\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/album\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/channels\/[^/]+\/(\d+)/,/^vimeo\.com\/groups\/[^/]+\/videos\/(\d+)/,/^vimeo\.com\/ondemand\/[^/]+\/(\d+)/,/^player\.vimeo\.com\/video\/(\d+)/],html:e=>{let t=e[1];return`<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;"><iframe src="https://player.vimeo.com/video/${t}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>`}},{name:"instagram",url:/^instagram\.com\/p\/(\w+)/},{name:"twitter",url:/^twitter\.com/},{name:"googleMaps",url:[/^google\.com\/maps/,/^goo\.gl\/maps/,/^maps\.google\.com/,/^maps\.app\.goo\.gl/]},{name:"flickr",url:/^flickr\.com/},{name:"facebook",url:/^facebook\.com/}]}),this.registry=new n2(e.locale,e.config.get("mediaEmbed"))}init(){let e=this.editor,t=e.model.schema,i=e.t,r=e.conversion,n=e.config.get("mediaEmbed.previewsInData"),o=e.config.get("mediaEmbed.elementName"),s=this.registry;e.commands.add("mediaEmbed",new n5(e)),t.register("media",{inheritAllFrom:"$blockObject",allowAttributes:["url"]}),r.for("dataDowncast").elementToStructure({model:"media",view:(e,{writer:t})=>{let i=e.getAttribute("url");return nJ(t,s,i,{elementName:o,renderMediaPreview:!!i&&n})}}),r.for("dataDowncast").add(nX(s,{elementName:o,renderMediaPreview:n})),r.for("editingDowncast").elementToStructure({model:"media",view:(e,{writer:t})=>{var r,n;return r=nJ(t,s,e.getAttribute("url"),{elementName:o,renderForEditingView:!0}),n=i("media widget"),t.setCustomProperty("media",!0,r),(0,tY.XC)(r,t,{label:n})}}),r.for("editingDowncast").add(nX(s,{elementName:o,renderForEditingView:!0})),r.for("upcast").elementToElement({view:e=>["oembed",o].includes(e.name)&&e.getAttribute("url")?{name:!0}:null,model:(e,{writer:t})=>{let i=e.getAttribute("url");return s.hasMedia(i)?t.createElement("media",{url:i}):null}}).elementToElement({view:{name:"div",attributes:{"data-oembed-url":!0}},model:(e,{writer:t})=>{let i=e.getAttribute("data-oembed-url");return s.hasMedia(i)?t.createElement("media",{url:i}):null}}).add(e=>{e.on("element:figure",(e,t,i)=>{if(!i.consumable.consume(t.viewItem,{name:!0,classes:"media"}))return;let{modelRange:r,modelCursor:n}=i.convertChildren(t.viewItem,t.modelCursor);t.modelRange=r,t.modelCursor=n,(0,a.Ps)(r.getItems())||i.consumable.revert(t.viewItem,{name:!0,classes:"media"})})})}}let n4=/^(?:http(s)?:\/\/)?[\w-]+\.[\w-.~:/?#[\]@!$&'()*+,;=%]+$/;class n6 extends o.Sy{static get requires(){return[eR.TU,v.HG,te.WP]}static get pluginName(){return"AutoMediaEmbed"}_timeoutId;_positionToInsert;constructor(e){super(e),this._timeoutId=null,this._positionToInsert=null}init(){let e=this.editor,t=e.model.document,i=e.plugins.get("ClipboardPipeline");this.listenTo(i,"inputTransformation",()=>{let e=t.selection.getFirstRange(),i=y.jP.fromPosition(e.start);i.stickiness="toPrevious";let r=y.jP.fromPosition(e.end);r.stickiness="toNext",t.once("change:data",()=>{this._embedMediaBetweenPositions(i,r),i.detach(),r.detach()},{priority:"high"})}),e.commands.get("undo").on("execute",()=>{this._timeoutId&&(a.global.window.clearTimeout(this._timeoutId),this._positionToInsert.detach(),this._timeoutId=null,this._positionToInsert=null)},{priority:"high"})}_embedMediaBetweenPositions(e,t){let i=this.editor,r=i.plugins.get(n7).registry,n=new y.iE(e,t),o=n.getWalker({ignoreElementEnd:!0}),s="";for(let e of o)e.item.is("$textProxy")&&(s+=e.item.data);if(!(s=s.trim()).match(n4)||!r.hasMedia(s)||!i.commands.get("mediaEmbed").isEnabled){n.detach();return}this._positionToInsert=y.jP.fromPosition(e),this._timeoutId=a.global.window.setTimeout(()=>{i.model.change(e=>{this._timeoutId=null,e.remove(n),n.detach();let t=null;"$graveyard"!==this._positionToInsert.root.rootName&&(t=this._positionToInsert),n1(i.model,s,t,!1),this._positionToInsert.detach(),this._positionToInsert=null}),i.plugins.get(v.HG).requestUndoOnBackspace()},100)}}class n8 extends l.G7{focusTracker;keystrokes;urlInputView;_validators;_urlInputViewInfoDefault;_urlInputViewInfoTip;constructor(e,t){super(t),this.focusTracker=new a.Rh,this.keystrokes=new a.VD,this.set("mediaURLInputValue",""),this.urlInputView=this._createUrlInput(),this._validators=e,this.setTemplate({tag:"form",attributes:{class:["ck","ck-media-form","ck-responsive-form"],tabindex:"-1"},children:[this.urlInputView]})}render(){super.render(),(0,l.GI)({view:this}),this.focusTracker.add(this.urlInputView.element),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this.urlInputView.focus()}get url(){return this.urlInputView.fieldView.element.value.trim()}set url(e){this.urlInputView.fieldView.value=e.trim()}isValid(){for(let e of(this.resetFormStatus(),this._validators)){let t=e(this);if(t)return this.urlInputView.errorText=t,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null,this.urlInputView.infoText=this._urlInputViewInfoDefault}_createUrlInput(){let e=this.locale.t,t=new l.KP(this.locale,l.R),i=t.fieldView;return this._urlInputViewInfoDefault=e("Paste the media URL in the input."),this._urlInputViewInfoTip=e("Tip: Paste the URL into the content to embed faster."),t.label=e("Media URL"),t.infoText=this._urlInputViewInfoDefault,i.inputMode="url",i.on("input",()=>{t.infoText=i.element.value?this._urlInputViewInfoTip:this._urlInputViewInfoDefault,this.mediaURLInputValue=i.element.value.trim()}),t}}class n9 extends o.Sy{static get requires(){return[n7,l.Oz]}static get pluginName(){return"MediaEmbedUI"}_formView;init(){let e=this.editor;e.ui.componentFactory.add("mediaEmbed",()=>{let e=this.editor.locale.t,t=this._createDialogButton(l.r5);return t.tooltip=!0,t.label=e("Insert media"),t}),e.ui.componentFactory.add("menuBar:mediaEmbed",()=>{let e=this.editor.locale.t,t=this._createDialogButton(l.DE);return t.label=e("Media"),t})}_createDialogButton(e){let t=this.editor,i=new e(t.locale),r=t.commands.get("mediaEmbed"),n=this.editor.plugins.get("Dialog");return i.icon='<svg viewBox="0 0 22 20" xmlns="http://www.w3.org/2000/svg"><path d="M1.587 1.5c-.612 0-.601-.029-.601.551v14.84c0 .59-.01.559.591.559h18.846c.602 0 .591.03.591-.56V2.052c0-.58.01-.55-.591-.55H1.587Zm.701.971h1.003v1H2.288v-1Zm16.448 0h1.003v1h-1.003v-1Zm-14.24 1h13.008v12H4.467l.029-12Zm-2.208 1h1.003v1H2.288v-1Zm16.448 0h1.003v1h-1.003v-1Zm-16.448 2h1.003v1H2.288v-1Zm16.448 0h1.003v1h-1.003v-1Zm-16.448 2h1.003v1H2.288v-1Zm16.448 0h1.003v1h-1.003v-1Zm-16.448 2h1.003v1H2.288v-1Zm16.448 0h1.003v1h-1.003v-1Zm-16.448 2h1.003l-.029 1h-.974v-1Zm16.448 0h1.003v1h-1.003v-1Zm-16.448 2h.974v1h-.974v-1Zm16.448 0h1.003v1h-1.003v-1Z"/><path d="M8.374 6.648a.399.399 0 0 1 .395-.4.402.402 0 0 1 .2.049l5.148 2.824a.4.4 0 0 1 0 .7l-5.148 2.824a.403.403 0 0 1-.595-.35V6.648Z"/></svg>',i.bind("isEnabled").to(r,"isEnabled"),i.on("execute",()=>{"mediaEmbed"===n.id?n.hide():this._showDialog()}),i}_showDialog(){let e=this.editor,t=e.plugins.get("Dialog"),i=e.commands.get("mediaEmbed"),r=e.locale.t;if(!this._formView){var n;let t=e.plugins.get(n7).registry;this._formView=new((0,l.RX)(n8))((n=e.t,[e=>{if(!e.url.length)return n("The URL must not be empty.")},e=>{if(!t.hasMedia(e.url))return n("This media URL is not supported.")}]),e.locale),this._formView.on("submit",()=>this._handleSubmitForm())}t.show({id:"mediaEmbed",title:r("Insert media"),content:this._formView,isModal:!0,onShow:()=>{this._formView.url=i.value||"",this._formView.resetFormStatus(),this._formView.urlInputView.fieldView.select()},actionButtons:[{label:r("Cancel"),withText:!0,onExecute:()=>t.hide()},{label:r("Accept"),class:"ck-button-action",withText:!0,onExecute:()=>this._handleSubmitForm()}]})}_handleSubmitForm(){let e=this.editor,t=e.plugins.get("Dialog");this._formView.isValid()&&(e.execute("mediaEmbed",this._formView.url),t.hide(),e.editing.view.focus())}}class oe extends o.Sy{static get requires(){return[n7,n9,n6,tY.$L]}static get pluginName(){return"MediaEmbed"}}let ot={"(":")","[":"]","{":"}"};class oi extends o.mY{constructor(e){super(e),this._isEnabledBasedOnSelection=!1}refresh(){let e=this.editor.model,t=e.document;this.isEnabled=e.schema.checkAttributeInSelection(t.selection,"mention")}execute(e){let t=this.editor.model,i=t.document.selection,r="string"==typeof e.mention?{id:e.mention}:e.mention,n=r.id,o=e.range||i.getFirstRange();if(!t.canEditAt(o))return;let s=e.text||n,l=on({_text:s,id:n},r);if(1!=e.marker.length)throw new a.Bb("mentioncommand-incorrect-marker",this);if(n.charAt(0)!=e.marker)throw new a.Bb("mentioncommand-incorrect-id",this);t.change(e=>{let r=(0,a.qL)(i.getAttributes()),n=new Map(r.entries());n.set("mention",l);let c=t.insertContent(e.createText(s,n),o),d=c.start.nodeBefore,u=c.end.nodeAfter,h=u&&u.is("$text")&&u.data.startsWith(" "),m=!1;if(d&&u&&d.is("$text")&&u.is("$text")){let e=d.data.slice(-1),t=e in ot,i=t&&u.data.startsWith(ot[e]);m=t&&i}m||h||t.insertContent(e.createText(" ",r),o.start.getShiftedBy(s.length))})}}class or extends o.Sy{static get pluginName(){return"MentionEditing"}init(){let e=this.editor,t=e.model,i=t.document;t.schema.extend("$text",{allowAttributes:"mention"}),e.conversion.for("upcast").elementToAttribute({view:{name:"span",key:"data-mention",classes:"mention"},model:{key:"mention",value:e=>oo(e)}}),e.conversion.for("downcast").attributeToElement({model:"mention",view:oa}),e.conversion.for("downcast").add(os),i.registerPostFixer(e=>(function(e,t,i){let r=t.differ.getChanges(),n=!1;for(let t of r){if("attribute"==t.type)continue;let r=t.position;if("$text"==t.name){let t=r.textNode&&r.textNode.nextSibling;n=oc(r.textNode,e)||n,n=oc(t,e)||n,n=oc(r.nodeBefore,e)||n,n=oc(r.nodeAfter,e)||n}if("$text"!=t.name&&"insert"==t.type){let t=r.nodeAfter;for(let i of e.createRangeIn(t).getItems())n=oc(i,e)||n}if("insert"==t.type&&i.isInline(t.name)){let t=r.nodeAfter&&r.nodeAfter.nextSibling;n=oc(r.nodeBefore,e)||n,n=oc(t,e)||n}}return n})(e,i,t.schema)),i.registerPostFixer(e=>(function(e,t){let i=t.differ.getChanges(),r=!1;for(let t of i)if("attribute"===t.type&&"mention"!=t.attributeKey)for(let i of[t.range.start.nodeBefore,t.range.end.nodeAfter])ol(i)&&i.getAttribute(t.attributeKey)!=t.attributeNewValue&&(e.setAttribute(t.attributeKey,t.attributeNewValue,i),r=!0);return r})(e,i)),i.registerPostFixer(e=>(function(e,t){let i=t.selection,r=i.focus;return!!(i.isCollapsed&&i.hasAttribute("mention")&&function(e){let t=e.isAtStart;return e.nodeBefore&&e.nodeBefore.is("$text")||t}(r))&&(e.removeSelectionAttribute("mention"),!0)})(e,i)),e.commands.add("mention",new oi(e))}}function on(e,t){return Object.assign({uid:(0,a.hQ)()},e,t||{})}function oo(e,t){let i=e.getAttribute("data-mention"),r=e.getChild(0);if(r)return on({id:i,_text:r.data},t)}function os(e){e.on("attribute:mention",(e,t,i)=>{let r=t.attributeNewValue;if(!t.item.is("$textProxy")||!r)return;let n=t.range.start;(n.textNode||n.nodeAfter).data!=r._text&&i.consumable.consume(t.item,e.name)},{priority:"highest"})}function oa(e,{writer:t}){if(!e)return;let i={class:"mention","data-mention":e.id},r={id:e.uid,priority:20};return t.createAttributeElement("span",i,r)}function ol(e){return!!(e&&(e.is("$text")||e.is("$textProxy"))&&e.hasAttribute("mention"))&&e.data!=e.getAttribute("mention")._text}function oc(e,t){return!!ol(e)&&(t.removeAttribute("mention",e),!0)}class od extends l.Bv{selected;position;constructor(e){super(e),this.extendTemplate({attributes:{class:["ck-mentions"],tabindex:"-1"}})}selectFirst(){this.select(0)}selectNext(){let e=this.selected,t=this.items.getIndex(e);this.select(t+1)}selectPrevious(){let e=this.selected,t=this.items.getIndex(e);this.select(t-1)}select(e){let t=0;e>0&&e<this.items.length?t=e:e<0&&(t=this.items.length-1);let i=this.items.get(t);this.selected!==i&&(this.selected&&this.selected.removeHighlight(),i.highlight(),this.selected=i,this._isItemVisibleInScrolledArea(i)||(this.element.scrollTop=i.element.offsetTop))}executeSelected(){this.selected.fire("execute")}_isItemVisibleInScrolledArea(e){return new a.UL(this.element).contains(new a.UL(e.element))}}class ou extends l.G7{domElement;constructor(e,t){super(e),this.template=void 0,this.domElement=t,this.domElement.classList.add("ck-button"),this.set("isOn",!1),this.on("change:isOn",(e,t,i)=>{i?(this.domElement.classList.add("ck-on"),this.domElement.classList.remove("ck-off")):(this.domElement.classList.add("ck-off"),this.domElement.classList.remove("ck-on"))}),this.listenTo(this.domElement,"click",()=>{this.fire("execute")})}render(){super.render(),this.element=this.domElement}focus(){this.domElement.focus()}}class oh extends l.dn{item;marker;highlight(){this.children.first.isOn=!0}removeHighlight(){this.children.first.isOn=!1}}let om=[a.Do.arrowup,a.Do.arrowdown,a.Do.esc],og=[a.Do.enter,a.Do.tab];class op extends o.Sy{_mentionsView;_mentionsConfigurations;_balloon;_items=new a.FE;_lastRequested;_requestFeedDebounced;static get pluginName(){return"MentionUI"}static get requires(){return[l.WB]}constructor(e){super(e),this._mentionsView=this._createMentionView(),this._mentionsConfigurations=new Map,this._requestFeedDebounced=(0,S.Z)(this._requestFeed,100),e.config.define("mention",{feeds:[]})}init(){let e=this.editor,t=e.config.get("mention.commitKeys")||og,i=om.concat(t);this._balloon=e.plugins.get(l.WB),e.editing.view.document.on("keydown",(e,r)=>{var n;n=r.keyCode,i.includes(n)&&this._isUIVisible&&(r.preventDefault(),e.stop(),r.keyCode==a.Do.arrowdown&&this._mentionsView.selectNext(),r.keyCode==a.Do.arrowup&&this._mentionsView.selectPrevious(),t.includes(r.keyCode)&&this._mentionsView.executeSelected(),r.keyCode==a.Do.esc&&this._hideUIAndRemoveMarker())},{priority:"highest"}),(0,l.eC)({emitter:this._mentionsView,activator:()=>this._isUIVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideUIAndRemoveMarker()});let r=e.config.get("mention.feeds");for(let e of r){let{feed:t,marker:i,dropdownLimit:r}=e;if(!(i&&1==i.length))throw new a.Bb("mentionconfig-incorrect-marker",null,{marker:i});let n={marker:i,feedCallback:"function"==typeof t?t.bind(this.editor):function(e){return t=>e.filter(e=>("string"==typeof e?e:String(e.id)).toLowerCase().includes(t.toLowerCase()))}(t),itemRenderer:e.itemRenderer,dropdownLimit:r};this._mentionsConfigurations.set(i,n)}this._setupTextWatcher(r),this.listenTo(e,"change:isReadOnly",()=>{this._hideUIAndRemoveMarker()}),this.on("requestFeed:response",(e,t)=>this._handleFeedResponse(t)),this.on("requestFeed:error",()=>this._hideUIAndRemoveMarker())}destroy(){super.destroy(),this._mentionsView.destroy()}get _isUIVisible(){return this._balloon.visibleView===this._mentionsView}_createMentionView(){let e=this.editor.locale,t=new od(e);return 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Array.from(e.getElementsByTagName("style")))r.sheet&&r.sheet.cssRules&&r.sheet.cssRules.length&&(t.push(r.sheet),i.push(r.innerHTML));return{styles:t,stylesString:i.join(" ")}}(n);return{body:s,bodyString:o,styles:a.styles,stylesString:a.stylesString}}(o,i.stylesProcessor)),s.execute(n),n._isTransformedWithPasteFromOffice=!0)},{priority:"high"})}}let oI="removeFormat";class oM extends o.Sy{static get pluginName(){return"RemoveFormatUI"}init(){let e=this.editor;e.ui.componentFactory.add(oI,()=>{let e=this._createButton(l.r5);return e.set({tooltip:!0}),e}),e.ui.componentFactory.add(`menuBar:${oI}`,()=>this._createButton(l.DE))}_createButton(e){let t=this.editor,i=t.locale,r=t.commands.get(oI),n=new e(t.locale),o=i.t;return n.set({label:o("Remove Format"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.69 14.915c.053.052.173.083.36.093a.366.366 0 0 1 .345.485l-.003.01a.738.738 0 0 1-.697.497h-2.67a.374.374 0 0 1-.353-.496l.013-.038a.681.681 0 0 1 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this._getFormattingItems(e.document.selection,t))if(r.is("selection"))for(let e of this._getFormattingAttributes(r,t))i.removeSelectionAttribute(e);else{let e=i.createRangeOn(r);for(let n of this._getFormattingAttributes(r,t))i.removeAttribute(n,e)}})}*_getFormattingItems(e,t){let i=e=>!!(0,a.Ps)(this._getFormattingAttributes(e,t));for(let r of e.getRanges())for(let e of r.getItems())!t.isBlock(e)&&i(e)&&(yield e);for(let t of e.getSelectedBlocks())i(t)&&(yield t);i(e)&&(yield e)}*_getFormattingAttributes(e,t){for(let[i]of e.getAttributes()){let e=t.getAttributeProperties(i);e&&e.isFormatting&&(yield i)}}}class oz extends o.Sy{static get pluginName(){return"RemoveFormatEditing"}init(){let e=this.editor;e.commands.add("removeFormat",new oD(e))}}class oO extends o.Sy{static get requires(){return[oz,oM]}static get pluginName(){return"RemoveFormat"}}class oH extends o.mY{constructor(e){super(e),this.affectsData=!1,this.value=!1}execute(){let e="ck-show-blocks",t=this.editor.editing.view;t.change(i=>{for(let r of t.document.roots)r.hasClass(e)?(i.removeClass(e,r),this.value=!1):(i.addClass(e,r),this.value=!0)})}}class oZ extends o.Sy{static get pluginName(){return"ShowBlocksEditing"}init(){let{editor:e}=this;e.commands.add("showBlocks",new oH(e))}}class oF extends o.Sy{static get pluginName(){return"ShowBlocksUI"}init(){let e=this.editor;e.ui.componentFactory.add("showBlocks",()=>{let e=this._createButton(l.r5);return e.set({tooltip:!0,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m6.395 9.196 2.545-.007V6.498a.598.598 0 0 1 .598-.598h.299a.598.598 0 0 1 .598.598v6.877a.598.598 0 0 1-.598.598h-.299a.598.598 0 0 1-.598-.598v-2.691l-2.545.007v2.691a.598.598 0 0 1-.598.598h-.299a.598.598 0 0 1-.598-.598V6.505a.598.598 0 0 1 .598-.598h.299a.598.598 0 0 1 .598.598v2.691Z"/><path d="M15.094 13.417V6.462a.562.562 0 0 0-.562-.562h-.782a1 1 0 0 0-.39.08l-1.017.43a.562.562 0 0 0-.343.517v.197c0 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blocks")}),n.bind("isEnabled").to(r),n.bind("isOn").to(r,"value",r,"isEnabled",(e,t)=>e&&t),this.listenTo(n,"execute",()=>{t.execute("showBlocks"),t.editing.view.focus()}),n}}class oN extends o.Sy{static get pluginName(){return"ShowBlocks"}static get requires(){return[oZ,oF]}}function o$(e,t,i="    "){return`${i.repeat(Math.max(0,t))}${e}`}let oj="SourceEditingMode";class oU extends o.Sy{static get pluginName(){return"SourceEditing"}static get requires(){return[o.lR]}_elementReplacer;_replacedRoots;_dataFromRoots;constructor(e){super(e),this.set("isSourceEditingMode",!1),this._elementReplacer=new a.a6,this._replacedRoots=new Map,this._dataFromRoots=new Map,e.config.define("sourceEditing.allowCollaborationFeatures",!1)}init(){this._checkCompatibility();let e=this.editor,t=e.locale.t;e.ui.componentFactory.add("sourceEditing",()=>{let e=this._createButton(l.r5);return e.set({label:t("Source"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m12.5 0 5 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source")}),e}),this._isAllowedToHandleSourceEditingMode()&&(this.on("change:isSourceEditingMode",(e,t,i)=>{i?(this._hideVisibleDialog(),this._showSourceEditing(),this._disableCommands()):(this._hideSourceEditing(),this._enableCommands())}),this.on("change:isEnabled",(e,t,i)=>this._handleReadOnlyMode(!i)),this.listenTo(e,"change:isReadOnly",(e,t,i)=>this._handleReadOnlyMode(i))),e.data.on("get",()=>{this.isSourceEditingMode&&this.updateEditorData()},{priority:"high"})}updateEditorData(){let e=this.editor,t={};for(let[e,i]of this._replacedRoots){let r=this._dataFromRoots.get(e),n=i.dataset.value;r!==n&&(t[e]=n,this._dataFromRoots.set(e,n))}Object.keys(t).length&&e.data.set(t,{batchType:{isUndoable:!0},suppressErrorInCollaboration:!0})}_checkCompatibility(){let e=this.editor,t=e.config.get("sourceEditing.allowCollaborationFeatures");if(!t&&e.plugins.has("RealTimeCollaborativeEditing"))throw new a.Bb("source-editing-incompatible-with-real-time-collaboration",null);!t&&["CommentsEditing","TrackChangesEditing","RevisionHistory"].some(t=>e.plugins.has(t))&&console.warn("You initialized the editor with the source editing feature and at least one of the collaboration features. Please be advised that the source editing feature may not work, and be careful when editing document source that contains markers created by the collaboration features."),e.plugins.has("RestrictedEditingModeEditing")&&console.warn("You initialized the editor with the source editing feature and restricted editing feature. Please be advised that the source editing feature may not work, and be careful when editing document source that contains markers created by the restricted editing feature.")}_showSourceEditing(){let e=this.editor,t=e.editing.view,i=e.model;for(let[n,o]of(i.change(e=>{e.setSelection(null),e.removeSelectionAttribute(i.document.selection.getAttributeKeys())}),t.domRoots)){var r;let i=(r=e.data.get({rootName:n})).startsWith("<")?function(e){let t=[{name:"address",isVoid:!1},{name:"article",isVoid:!1},{name:"aside",isVoid:!1},{name:"blockquote",isVoid:!1},{name:"details",isVoid:!1},{name:"dialog",isVoid:!1},{name:"dd",isVoid:!1},{name:"div",isVoid:!1},{name:"dl",isVoid:!1},{name:"dt",isVoid:!1},{name:"fieldset",isVoid:!1},{name:"figcaption",isVoid:!1},{name:"figure",isVoid:!1},{name:"footer",isVoid:!1},{name:"form",isVoid:!1},{name:"h1",isVoid:!1},{name:"h2",isVoid:!1},{name:"h3",isVoid:!1},{name:"h4",isVoid:!1},{name:"h5",isVoid:!1},{name:"h6",isVoid:!1},{name:"header",isVoid:!1},{name:"hgroup",isVoid:!1},{name:"hr",isVoid:!0},{name:"li",isVoid:!1},{name:"main",isVoid:!1},{name:"nav",isVoid:!1},{name:"ol",isVoid:!1},{name:"p",isVoid:!1},{name:"section",isVoid:!1},{name:"table",isVoid:!1},{name:"tbody",isVoid:!1},{name:"td",isVoid:!1},{name:"th",isVoid:!1},{name:"thead",isVoid:!1},{name:"tr",isVoid:!1},{name:"ul",isVoid:!1}],i=t.map(e=>e.name).join("|"),r=e.replace(RegExp(`</?(${i})( .*?)?>`,"g"),"\n$&\n").replace(/<br[^>]*>/g,"$&\n").split("\n"),n=0,o=!1;return r.filter(e=>e.length).map(e=>{var i;return(i=o,o=RegExp("<pre( .*?)?>").test(e)?"first":RegExp("</pre>").test(e)?"last":("first"===i||"middle"===i)&&"middle",function(e,t){return t.some(t=>!t.isVoid&&!!RegExp(`<${t.name}( .*?)?>`).test(e))}(e,t))?o$(e,n++):!function(e,t){return t.some(t=>RegExp(`</${t.name}>`).test(e))}(e,t)?"middle"===o||"last"===o?e:o$(e,n):o$(e,--n)}).join("\n")}(r):r,s=(0,a.az)(o.ownerDocument,"textarea",{rows:"1","aria-label":"Source code editing area"}),l=(0,a.az)(o.ownerDocument,"div",{class:"ck-source-editing-area","data-value":i},[s]);s.value=i,s.setSelectionRange(0,0),s.addEventListener("input",()=>{l.dataset.value=s.value,e.ui.update()}),t.change(e=>{let i=t.document.getRoot(n);e.addClass("ck-hidden",i)}),e.ui.setEditableElement("sourceEditing:"+n,s),this._replacedRoots.set(n,l),this._elementReplacer.replace(o,l),this._dataFromRoots.set(n,i)}this._focusSourceEditing()}_hideSourceEditing(){let e=this.editor.editing.view;this.updateEditorData(),e.change(t=>{for(let[i]of this._replacedRoots)t.removeClass("ck-hidden",e.document.getRoot(i))}),this._elementReplacer.restore(),this._replacedRoots.clear(),this._dataFromRoots.clear(),e.focus()}_focusSourceEditing(){let e=this.editor,[t]=this._replacedRoots.values(),i=t.querySelector("textarea");e.editing.view.document.isFocused=!1,i.focus()}_disableCommands(){let e=this.editor;for(let t of e.commands.commands())t.forceDisabled(oj);e.plugins.has("CommentsArchiveUI")&&e.plugins.get("CommentsArchiveUI").forceDisabled(oj)}_enableCommands(){let e=this.editor;for(let t of e.commands.commands())t.clearForceDisabled(oj);e.plugins.has("CommentsArchiveUI")&&e.plugins.get("CommentsArchiveUI").clearForceDisabled(oj)}_handleReadOnlyMode(e){if(this.isSourceEditingMode)for(let[,t]of this._replacedRoots)t.querySelector("textarea").readOnly=e}_isAllowedToHandleSourceEditingMode(){let e=this.editor.ui.view.editable;return e&&!e.hasExternalElement}_hideVisibleDialog(){if(this.editor.plugins.has("Dialog")){let e=this.editor.plugins.get("Dialog");e.isOpen&&e.hide()}}_createButton(e){let t=this.editor,i=new e(t.locale);return i.set({withText:!0}),i.bind("isOn").to(this,"isSourceEditingMode"),i.bind("isEnabled").to(this,"isEnabled",t,"isReadOnly",t.plugins.get(o.lR),"hasAny",(e,t,i)=>!!e&&!t&&!i),this.listenTo(i,"execute",()=>{this.isSourceEditingMode=!this.isSourceEditingMode}),i}}class oq extends l.Gp{groupDropdownView;constructor(e,t){super(e);let i=e.t;this.set("class","ck-special-characters-navigation"),this.groupDropdownView=this._createGroupDropdown(t),this.groupDropdownView.panelPosition="rtl"===e.uiLanguageDirection?"se":"sw",this.label=i("Special characters"),this.children.add(this.groupDropdownView)}get currentGroupName(){return this.groupDropdownView.value}focus(){this.groupDropdownView.focus()}_createGroupDropdown(e){let t=this.locale,i=t.t,r=(0,l.t9)(t),n=this._getCharacterGroupListItemDefinitions(r,e),o=i("Character categories");return r.set("value",n.first.model.name),r.buttonView.bind("label").to(r,"value",t=>e.get(t)),r.buttonView.set({isOn:!1,withText:!0,tooltip:o,class:["ck-dropdown__button_label-width_auto"],ariaLabel:o,ariaLabelledBy:void 0}),r.on("execute",e=>{r.value=e.source.name}),r.delegate("execute").to(this),(0,l.Pm)(r,n,{ariaLabel:o,role:"menu"}),r}_getCharacterGroupListItemDefinitions(e,t){let i=new a.FE;for(let[r,n]of t){let t=new l.jz({name:r,label:n,withText:!0,role:"menuitemradio"});t.bind("isOn").to(e,"value",e=>e===t.name),i.add({type:"button",model:t})}return i}}class oW extends l.G7{tiles;focusTracker;keystrokes;constructor(e){super(e),this.tiles=this.createCollection(),this.setTemplate({tag:"div",children:[{tag:"div",attributes:{class:["ck","ck-character-grid__tiles"]},children:this.tiles}],attributes:{class:["ck","ck-character-grid"]}}),this.focusTracker=new a.Rh,this.keystrokes=new a.VD,(0,l.IJ)({keystrokeHandler:this.keystrokes,focusTracker:this.focusTracker,gridItems:this.tiles,numberOfColumns:()=>a.global.window.getComputedStyle(this.element.firstChild).getPropertyValue("grid-template-columns").split(" ").length,uiLanguageDirection:this.locale&&this.locale.uiLanguageDirection})}createTile(e,t){let i=new l.r5(this.locale);return i.set({label:e,withText:!0,class:"ck-character-grid__tile"}),i.extendTemplate({attributes:{title:t},on:{mouseover:i.bindTemplate.to("mouseover"),focus:i.bindTemplate.to("focus")}}),i.on("mouseover",()=>{this.fire("tileHover",{name:t,character:e})}),i.on("focus",()=>{this.fire("tileFocus",{name:t,character:e})}),i.on("execute",()=>{this.fire("execute",{name:t,character:e})}),i}render(){for(let e of(super.render(),this.tiles))this.focusTracker.add(e.element);this.tiles.on("change",(e,{added:t,removed:i})=>{if(t.length>0)for(let e of t)this.focusTracker.add(e.element);if(i.length>0)for(let e of i)this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.keystrokes.destroy()}focus(){this.tiles.first.focus()}}class oK extends l.G7{constructor(e){super(e);let t=this.bindTemplate;this.set("character",null),this.set("name",null),this.bind("code").to(this,"character",oG),this.setTemplate({tag:"div",children:[{tag:"span",attributes:{class:["ck-character-info__name"]},children:[{text:t.to("name",e=>e||"")}]},{tag:"span",attributes:{class:["ck-character-info__code"]},children:[{text:t.to("code")}]}],attributes:{class:["ck","ck-character-info"]}})}}function oG(e){return null===e?"":"U+"+("0000"+e.codePointAt(0).toString(16)).slice(-4)}class oQ extends l.G7{items;focusTracker;keystrokes;_focusCycler;navigationView;gridView;infoView;constructor(e,t,i,r){super(e),this.navigationView=t,this.gridView=i,this.infoView=r,this.items=this.createCollection(),this.focusTracker=new a.Rh,this.keystrokes=new a.VD,this._focusCycler=new l.I0({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + 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