(\s+)<\/span>/g,((e,t)=>1==t.length?" ":t)).replace(//g,"")}(i.getData("text/html")):i.getData("text/plain")&&(((s=(s=i.getData("text/plain")).replace(/&/g,"&").replace(//g,">").replace(/\r?\n\r?\n/g,"").replace(/\r?\n/g,"
").replace(/\t/g," ").replace(/^\s/," ").replace(/\s$/," ").replace(/\s\s/g," ")).includes("
")||s.includes("
"))&&(s=`
${s}
`),e=s),n=this.editor.data.htmlProcessor.toView(e)}var s;const r=new ue(this,"inputTransformation"),a=i.getData("application/ckeditor5-editor-id")||null;this.fire(r,{content:n,dataTransfer:i,sourceEditorId:a,targetRanges:t.targetRanges,method:t.method}),r.stop.called&&e.stop(),o.scrollToTheSelection()}),{priority:"low"}),this.listenTo(this,"inputTransformation",((e,o)=>{if(o.content.isEmpty)return;const i=this.editor.data.toModel(o.content,"$clipboardHolder");0!=i.childCount&&(e.stop(),t.change((()=>{this.fire("contentInsertion",{content:i,method:o.method,sourceEditorId:o.sourceEditorId,dataTransfer:o.dataTransfer,targetRanges:o.targetRanges})})))}),{priority:"low"}),this.listenTo(this,"contentInsertion",((e,t)=>{t.resultRange=n._pasteFragmentWithMarkers(t.content)}),{priority:"low"})}_setupCopyCut(){const e=this.editor,t=e.model.document,o=e.editing.view.document,i=(e,o)=>{const i=o.dataTransfer;o.preventDefault(),this._fireOutputTransformationEvent(i,t.selection,e.name)};this.listenTo(o,"copy",i,{priority:"low"}),this.listenTo(o,"cut",((t,o)=>{e.model.canEditAt(e.model.document.selection)?i(t,o):o.preventDefault()}),{priority:"low"}),this.listenTo(this,"outputTransformation",((t,i)=>{const n=e.data.toView(i.content,{isClipboardPipeline:!0});o.fire("clipboardOutput",{dataTransfer:i.dataTransfer,content:n,method:i.method})}),{priority:"low"}),this.listenTo(o,"clipboardOutput",((o,i)=>{i.content.isEmpty||(i.dataTransfer.setData("text/html",this.editor.data.htmlProcessor.toData(i.content)),i.dataTransfer.setData("text/plain",mf(e.data.htmlProcessor.domConverter,i.content)),i.dataTransfer.setData("application/ckeditor5-editor-id",this.editor.id)),"cut"==i.method&&e.model.deleteContent(t.selection)}),{priority:"low"})}}const wf=yt("px");class yf extends Au{constructor(){super();const 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=>wf(e))),top:e.to("top",(e=>wf(e))),width:e.to("width",(e=>wf(e)))}}})}}class _f extends fc{removeDropMarkerDelayed=co((()=>this.removeDropMarker()),40);_updateDropMarkerThrottled=oc((e=>this._updateDropMarker(e)),40);_reconvertMarkerThrottled=oc((()=>{this.editor.model.markers.has("drop-target")&&this.editor.editing.reconvertMarker("drop-target")}),0);_dropTargetLineView=new yf;_domEmitter=new(et());_scrollables=new Map;static get pluginName(){return"DragDropTarget"}static get isOfficialPlugin(){return!0}init(){this._setupDropMarker()}destroy(){this._domEmitter.stopListening();for(const{resizeObserver:e}of this._scrollables.values())e.destroy();return this._updateDropMarkerThrottled.cancel(),this.removeDropMarkerDelayed.cancel(),this._reconvertMarkerThrottled.cancel(),super.destroy()}updateDropMarker(e,t,o,i,n,s){this.removeDropMarkerDelayed.cancel();const r=kf(this.editor,e,t,o,i,n,s);return r?s&&s.containsRange(r)||r&&!this.editor.model.canEditAt(r)?(this.removeDropMarker(),null):(this._updateDropMarkerThrottled(r),r):null}getFinalDropRange(e,t,o,i,n,s){const r=kf(this.editor,e,t,o,i,n,s);return this.removeDropMarker(),r}removeDropMarker(){const 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(){const 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:o})=>{if(e.model.schema.checkChild(t.markerRange.start,"$text"))return this._dropTargetLineView.isVisible=!1,this._createDropTargetPosition(o);t.markerRange.isCollapsed?this._updateDropTargetLine(t.markerRange):this._dropTargetLineView.isVisible=!1}})}_updateDropMarker(e){const t=this.editor,o=t.model.markers;t.model.change((t=>{o.has("drop-target")?o.get("drop-target").getRange().isEqual(e)||t.updateMarker("drop-target",{range:e}):t.addMarker("drop-target",{range:e,usingOperation:!1,affectsData:!1})}))}_createDropTargetPosition(e){return e.createUIElement("span",{class:"ck ck-clipboard-drop-target-position"},(function(e){const t=this.toDomElement(e);return t.append("",e.createElement("span"),""),t}))}_updateDropTargetLine(e){const t=this.editor.editing,o=e.start.nodeBefore,i=e.start.nodeAfter,n=e.start.parent,s=o?t.mapper.toViewElement(o):null,r=s?t.view.domConverter.mapViewToDom(s):null,a=i?t.mapper.toViewElement(i):null,l=a?t.view.domConverter.mapViewToDom(a):null,c=t.mapper.toViewElement(n);if(!c)return;const d=t.view.domConverter.mapViewToDom(c),u=this._getScrollableRect(c),{scrollX:h,scrollY:m}=J.window,g=r?new ut(r):null,p=l?new ut(l):null,f=new ut(d).excludeScrollbarsAndBorders(),b=g?g.bottom:f.top,w=p?p.top:f.bottom,y=J.window.getComputedStyle(d),_=b<=w?(b+w)/2:w;if(u.top<_&&_a.schema.checkChild(s,e)))){if(a.schema.checkChild(s,"$text"))return a.createRange(s);if(t)return Cf(e,xf(e,t.parent),i,n)}}}else if(a.schema.isInline(c))return Cf(e,c,i,n);if(a.schema.isBlock(c))return Cf(e,c,i,n);if(a.schema.checkChild(c,"$block")){const t=Array.from(c.getChildren()).filter((t=>t.is("element")&&!vf(e,t)));let o=0,s=t.length;if(0==s)return a.createRange(a.createPositionAt(c,"end"));for(;o{o?(this.forceDisabled("readOnlyMode"),this._isBlockDragging=!1):this.clearForceDisabled("readOnlyMode")})),Y.isAndroid&&this.forceDisabled("noAndroidSupport"),e.plugins.has("BlockToolbar")){const t=e.plugins.get("BlockToolbar").buttonView.element;this._domEmitter.listenTo(t,"dragstart",((e,t)=>this._handleBlockDragStart(t))),this._domEmitter.listenTo(J.document,"dragover",((e,t)=>this._handleBlockDragging(t))),this._domEmitter.listenTo(J.document,"drop",((e,t)=>this._handleBlockDragging(t))),this._domEmitter.listenTo(J.document,"dragend",(()=>this._handleBlockDragEnd()),{useCapture:!0}),this.isEnabled&&t.setAttribute("draggable","true"),this.on("change:isEnabled",((e,o,i)=>{t.setAttribute("draggable",i?"true":"false")}))}}destroy(){return this._domEmitter.stopListening(),super.destroy()}_handleBlockDragStart(e){if(!this.isEnabled)return;const t=this.editor.model,o=t.document.selection,i=this.editor.editing.view,n=Array.from(o.getSelectedBlocks()),s=t.createRange(t.createPositionBefore(n[0]),t.createPositionAfter(n[n.length-1]));t.change((e=>e.setSelection(s))),this._isBlockDragging=!0,i.focus(),i.getObserver(df).onDomEvent(e)}_handleBlockDragging(e){if(!this.isEnabled||!this._isBlockDragging)return;const t=e.clientX+("ltr"==this.editor.locale.contentLanguageDirection?100:-100),o=e.clientY,i=document.elementFromPoint(t,o),n=this.editor.editing.view;i&&i.closest(".ck-editor__editable")&&n.getObserver(df).onDomEvent({...e,type:e.type,dataTransfer:e.dataTransfer,target:i,clientX:t,clientY:o,preventDefault:()=>e.preventDefault(),stopPropagation:()=>e.stopPropagation()})}_handleBlockDragEnd(){this._isBlockDragging=!1}}class Tf extends fc{_draggedRange;_draggingUid;_draggableElement;_clearDraggableAttributesDelayed=co((()=>this._clearDraggableAttributes()),40);_blockMode=!1;_domEmitter=new(et());_previewContainer;static get pluginName(){return"DragDrop"}static get isOfficialPlugin(){return!0}static get requires(){return[bf,vp,_f,Ef]}init(){const e=this.editor,t=e.editing.view;this._draggedRange=null,this._draggingUid="",this._draggableElement=null,t.addObserver(df),t.addObserver(sl),this._setupDragging(),this._setupContentInsertionIntegration(),this._setupClipboardInputIntegration(),this._setupDraggableAttributeHandling(),this.listenTo(e,"change:isReadOnly",((e,t,o)=>{o?this.forceDisabled("readOnlyMode"):this.clearForceDisabled("readOnlyMode")})),this.on("change:isEnabled",((e,t,o)=>{o||this._finalizeDragging(!1)})),Y.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(){const e=this.editor,t=e.model,o=e.editing.view,i=o.document,n=e.plugins.get(_f);this.listenTo(i,"dragstart",((o,i)=>{if(i.target?.is("editableElement"))return void i.preventDefault();if(this._prepareDraggedRange(i.target),!this._draggedRange)return void i.preventDefault();this._draggingUid=me();const n=this.isEnabled&&e.model.canEditAt(this._draggedRange);i.dataTransfer.effectAllowed=n?"copyMove":"copy",i.dataTransfer.setData("application/ckeditor5-dragging-uid",this._draggingUid);const s=t.createSelection(this._draggedRange.toRange());this.editor.plugins.get("ClipboardPipeline")._fireOutputTransformationEvent(i.dataTransfer,s,"dragstart");const{dataTransfer:r,domTarget:a,domEvent:l}=i,{clientX:c}=l;this._updatePreview({dataTransfer:r,domTarget:a,clientX:c}),i.stopPropagation(),n||(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="")}),{priority:"low"}),this.listenTo(i,"dragend",((e,t)=>{this._finalizeDragging(!t.dataTransfer.isCanceled&&"move"==t.dataTransfer.dropEffect)}),{priority:"low"}),this._domEmitter.listenTo(J.document,"dragend",(()=>{this._blockMode=!1}),{useCapture:!0}),this.listenTo(i,"dragenter",(()=>{this.isEnabled&&o.focus()})),this.listenTo(i,"dragleave",(()=>{n.removeDropMarkerDelayed()})),this.listenTo(i,"dragging",((e,t)=>{if(!this.isEnabled)return void(t.dataTransfer.dropEffect="none");const{clientX:o,clientY:i}=t.domEvent;n.updateDropMarker(t.target,t.targetRanges,o,i,this._blockMode,this._draggedRange)?(this._draggedRange||(t.dataTransfer.dropEffect="copy"),Y.isGecko||("copy"==t.dataTransfer.effectAllowed?t.dataTransfer.dropEffect="copy":["all","copyMove"].includes(t.dataTransfer.effectAllowed)&&(t.dataTransfer.dropEffect="move")),e.stop()):t.dataTransfer.dropEffect="none"}),{priority:"low"})}_setupClipboardInputIntegration(){const e=this.editor,t=e.editing.view.document,o=e.plugins.get(_f);this.listenTo(t,"clipboardInput",((t,i)=>{if("drop"!=i.method)return;const{clientX:n,clientY:s}=i.domEvent,r=o.getFinalDropRange(i.target,i.targetRanges,n,s,this._blockMode,this._draggedRange);if(!r)return this._finalizeDragging(!1),void t.stop();this._draggedRange&&this._draggingUid!=i.dataTransfer.getData("application/ckeditor5-dragging-uid")&&(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="");if("move"==Pf(i.dataTransfer)&&this._draggedRange&&this._draggedRange.containsRange(r,!0))return this._finalizeDragging(!1),void t.stop();i.targetRanges=[e.editing.mapper.toViewRange(r)]}),{priority:"high"})}_setupContentInsertionIntegration(){const e=this.editor.plugins.get(bf);e.on("contentInsertion",((e,t)=>{if(!this.isEnabled||"drop"!==t.method)return;const o=t.targetRanges.map((e=>this.editor.editing.mapper.toModelRange(e)));this.editor.model.change((e=>e.setSelection(o)))}),{priority:"high"}),e.on("contentInsertion",((e,t)=>{if(!this.isEnabled||"drop"!==t.method)return;const o="move"==Pf(t.dataTransfer),i=!t.resultRange||!t.resultRange.isCollapsed;this._finalizeDragging(i&&o)}),{priority:"lowest"})}_setupDraggableAttributeHandling(){const e=this.editor,t=e.editing.view,o=t.document;this.listenTo(o,"pointerdown",((i,n)=>{if(Y.isAndroid||!n)return;this._clearDraggableAttributesDelayed.cancel();let s=Sf(n.target);if(Y.isBlink&&!e.isReadOnly&&!s&&!o.selection.isCollapsed){const e=o.selection.getSelectedElement();e&&ip(e)||(s=o.selection.editableElement)}s&&(t.change((e=>{e.setAttribute("draggable","true",s)})),this._draggableElement=e.editing.mapper.toModelElement(s))})),this.listenTo(o,"pointerup",(()=>{Y.isAndroid||this._clearDraggableAttributesDelayed()}))}_clearDraggableAttributes(){const 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){const t=this.editor,o=t.model;if(t.plugins.get(_f).removeDropMarker(),this._clearDraggableAttributes(),t.plugins.has("WidgetToolbarRepository")){t.plugins.get("WidgetToolbarRepository").clearForceDisabled("dragDrop")}this._draggingUid="",this._previewContainer&&(this._previewContainer.remove(),this._previewContainer=void 0),this._draggedRange&&(e&&this.isEnabled&&o.change((e=>{const t=o.createSelection(this._draggedRange);o.deleteContent(t,{doNotAutoparagraph:!0});const i=t.getFirstPosition().parent;i.isEmpty&&!o.schema.checkChild(i,"$text")&&o.schema.checkChild(i,"paragraph")&&e.insertElement("paragraph",i,0)})),this._draggedRange.detach(),this._draggedRange=null)}_prepareDraggedRange(e){const t=this.editor,o=t.model,i=o.document.selection,n=e?Sf(e):null;if(n){const e=t.editing.mapper.toModelElement(n);if(this._draggedRange=Ts.fromRange(o.createRangeOn(e)),this._blockMode=o.schema.isBlock(e),t.plugins.has("WidgetToolbarRepository")){t.plugins.get("WidgetToolbarRepository").forceDisabled("dragDrop")}return}if(i.isCollapsed&&!i.getFirstPosition().parent.isEmpty)return;const s=Array.from(i.getSelectedBlocks()),r=i.getFirstRange();if(0==s.length)return void(this._draggedRange=Ts.fromRange(r));const a=If(o,s);if(s.length>1)this._draggedRange=Ts.fromRange(a),this._blockMode=!0;else if(1==s.length){const e=r.start.isTouching(a.start)&&r.end.isTouching(a.end);this._draggedRange=Ts.fromRange(e?a:r),this._blockMode=e}o.change((e=>e.setSelection(this._draggedRange.toRange())))}_updatePreview({dataTransfer:e,domTarget:t,clientX:o}){const i=this.editor.editing.view,n=i.document.selection.editableElement,s=i.domConverter.mapViewToDom(n),r=J.window.getComputedStyle(s);this._previewContainer?this._previewContainer.firstElementChild&&this._previewContainer.removeChild(this._previewContainer.firstElementChild):(this._previewContainer=Ke(J.document,"div",{style:"position: fixed; left: -999999px;"}),J.document.body.appendChild(this._previewContainer));const a=Ke(J.document,"div");a.className="ck ck-content ck-clipboard-preview";const l=new ut(s),c=parseFloat(r.paddingLeft),d=parseFloat(r.paddingRight),u=parseFloat(r.width)-c-d;if(s.contains(t)){if(!Y.isiOS)return;a.style.maxWidth=`${u}px`,a.style.padding="10px",a.style.minWidth="200px",a.style.minHeight="20px",a.style.boxSizing="border-box",a.style.backgroundColor="var(--ck-color-base-background)"}else if(Y.isiOS)a.style.width=`${u}px`,a.style.backgroundColor="var(--ck-color-base-background)";else{const e=l.left-o+c;a.style.width=`${u+e}px`,a.style.paddingLeft=`${e}px`}i.domConverter.setContentOf(a,e.getData("text/html")),e.setDragImage(a,0,0),this._previewContainer.appendChild(a)}}function Pf(e){return Y.isGecko?e.dropEffect:["all","copyMove"].includes(e.effectAllowed)?"move":"copy"}function Sf(e){if(e.is("editableElement"))return null;if(e.hasClass("ck-widget__selection-handle"))return e.findAncestor(ip);if(ip(e))return e;const t=e.findAncestor((e=>ip(e)||e.is("editableElement")));return ip(t)?t:null}function If(e,t){const o=t[0],i=t[t.length-1],n=o.getCommonAncestor(i),s=e.createPositionBefore(o),r=e.createPositionAfter(i);if(n&&n.is("element")&&!e.schema.isLimit(n)){const t=e.createRangeOn(n),o=s.isTouching(t.start),i=r.isTouching(t.end);if(o&&i)return If(e,[n])}return e.createRange(s,r)}class Rf extends fc{static get pluginName(){return"PastePlainText"}static get isOfficialPlugin(){return!0}static get requires(){return[bf]}init(){const e=this.editor,t=e.model,o=e.editing.view,i=t.document.selection;o.addObserver(df),e.plugins.get(bf).on("contentInsertion",((e,o)=>{(function(e,t){let o=t.createRangeIn(e);if(1==e.childCount){const i=e.getChild(0);i.is("element")&&t.schema.isBlock(i)&&!t.schema.isObject(i)&&!t.schema.isLimit(i)&&(o=t.createRangeIn(i))}for(const e of o.getItems()){if(!t.schema.isInline(e))return!1;if(Array.from(e.getAttributeKeys()).find((e=>t.schema.getAttributeProperties(e).isFormatting)))return!1}return!0})(o.content,t)&&t.change((e=>{const n=Array.from(i.getAttributes()).filter((([e])=>t.schema.getAttributeProperties(e).isFormatting));i.isCollapsed||t.deleteContent(i,{doNotAutoparagraph:!0}),n.push(...i.getAttributes());const s=e.createRangeIn(o.content);for(const o of s.getItems())for(const i of n)t.schema.checkAttribute(o,i[0])&&e.setAttribute(i[0],i[1],o)}))}))}}class Of extends fc{static get pluginName(){return"Clipboard"}static get isOfficialPlugin(){return!0}static get requires(){return[ff,bf,Tf,Rf]}init(){const e=this.editor,t=this.editor.t;e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Copy selected content"),keystroke:"CTRL+C"},{label:t("Paste content"),keystroke:"CTRL+V"},{label:t("Paste content as plain text"),keystroke:"CTRL+SHIFT+V"}]})}}class Vf extends wc{_stack=[];_createdBatches=new WeakSet;constructor(e){super(e),this.refresh(),this._isEnabledBasedOnSelection=!1,this.listenTo(e.data,"set",((e,t)=>{t[1]={...t[1]};const o=t[1];o.batchType||(o.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){const t=this.editor.model.document.selection,o={ranges:t.hasOwnRange?Array.from(t.getRanges()):[],isBackward:t.isBackward};this._stack.push({batch:e,selection:o}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(e,t,o){const i=this.editor.model,n=i.document,s=[],r=e.map((e=>e.getTransformedByOperations(o))),a=r.flat();for(const e of r){const t=e.filter((e=>e.root!=n.graveyard)).filter((e=>!Ff(e,a)));t.length&&(Df(t),s.push(t[0]))}s.length&&i.change((e=>{e.setSelection(s,{backward:t})}))}_undo(e,t){const o=this.editor.model,i=o.document;this._createdBatches.add(t);const n=e.operations.slice().filter((e=>e.isDocumentOperation));n.reverse();for(const e of n){const n=e.baseVersion+1,s=Array.from(i.history.getOperations(n)),r=sa([e.getReversed()],s,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA;for(let n of r){const s=n.affectedSelectable;s&&!o.canEditAt(s)&&(n=new Jr(n.baseVersion)),t.addOperation(n),o.applyOperation(n),i.history.setOperationAsUndone(e,n)}}}}function Df(e){e.sort(((e,t)=>e.start.isBefore(t.start)?-1:1));for(let t=1;tt!==e&&t.containsRange(e,!0)))}class Mf extends Vf{execute(e=null){const t=e?this._stack.findIndex((t=>t.batch==e)):this._stack.length-1,o=this._stack.splice(t,1)[0],i=this.editor.model.createBatch({isUndo:!0});this.editor.model.enqueueChange(i,(()=>{this._undo(o.batch,i);const e=this.editor.model.document.history.getOperations(o.batch.baseVersion);this._restoreSelection(o.selection.ranges,o.selection.isBackward,e)})),this.fire("revert",o.batch,i),this.refresh()}}class Nf extends Vf{execute(){const e=this._stack.pop(),t=this.editor.model.createBatch({isUndo:!0});this.editor.model.enqueueChange(t,(()=>{const o=e.batch.operations[e.batch.operations.length-1].baseVersion+1,i=this.editor.model.document.history.getOperations(o);this._restoreSelection(e.selection.ranges,e.selection.isBackward,i),this._undo(e.batch,t)})),this.fire("revert",e.batch,t),this.refresh()}}class Bf extends fc{_undoCommand;_redoCommand;_batchRegistry=new WeakSet;static get pluginName(){return"UndoEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.t;this._undoCommand=new Mf(e),this._redoCommand=new Nf(e),e.commands.add("undo",this._undoCommand),e.commands.add("redo",this._redoCommand),this.listenTo(e.model,"applyOperation",((e,t)=>{const o=t[0];if(!o.isDocumentOperation)return;const i=o.batch,n=this._redoCommand.createdBatches.has(i),s=this._undoCommand.createdBatches.has(i);this._batchRegistry.has(i)||(this._batchRegistry.add(i),i.isUndoable&&(n?this._undoCommand.addBatch(i):s||(this._undoCommand.addBatch(i),this._redoCommand.clearStack())))}),{priority:"highest"}),this.listenTo(this._undoCommand,"revert",((e,t,o)=>{this._redoCommand.addBatch(o)})),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 Lf extends fc{static get pluginName(){return"UndoUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale,o=e.t,i="ltr"==t.uiLanguageDirection?nd:td,n="ltr"==t.uiLanguageDirection?td:nd;this._addButtonsToFactory("undo",o("Undo"),"CTRL+Z",i),this._addButtonsToFactory("redo",o("Redo"),"CTRL+Y",n)}_addButtonsToFactory(e,t,o,i){const n=this.editor;n.ui.componentFactory.add(e,(()=>{const n=this._createButton(Lu,e,t,o,i);return n.set({tooltip:!0}),n})),n.ui.componentFactory.add("menuBar:"+e,(()=>this._createButton(sh,e,t,o,i)))}_createButton(e,t,o,i,n){const s=this.editor,r=s.locale,a=s.commands.get(t),l=new e(r);return l.set({label:o,icon:n,keystroke:i}),l.bind("isEnabled").to(a,"isEnabled"),this.listenTo(l,"execute",(()=>{s.execute(t),s.editing.view.focus()})),l}}class zf extends fc{static get requires(){return[Bf,Lf]}static get pluginName(){return"Undo"}static get isOfficialPlugin(){return!0}}function jf(e){return e}function qf(e){return e.createContainerElement("figure",{class:"image"},[e.createEmptyElement("img"),e.createSlot("children")])}function $f(e,t){const o=e.plugins.get("ImageUtils"),i=e.plugins.has("ImageInlineEditing")&&e.plugins.has("ImageBlockEditing");return e=>{if(!o.isInlineImageView(e))return null;if(!i)return n(e);return("block"==e.getStyle("display")||e.findAncestor(o.isBlockImageView)?"imageBlock":"imageInline")!==t?null:n(e)};function n(e){const t={name:!0};return e.hasAttribute("src")&&(t.attributes=["src"]),t}}function Hf(e,t){const o=to(t.getSelectedBlocks());return!o||e.isObject(o)||o.isEmpty&&"listItem"!=o.name?"imageBlock":"imageInline"}function Wf(e){return e&&e.endsWith("px")?parseInt(e):null}function Uf(e){const t=Wf(e.getStyle("width")),o=Wf(e.getStyle("height"));return!(!t||!o)}const Kf=/^(image|image-inline)$/;class Gf extends fc{_domEmitter=new(et());static get pluginName(){return"ImageUtils"}static get isOfficialPlugin(){return!0}isImage(e){return this.isInlineImage(e)||this.isBlockImage(e)}isInlineImageView(e){return!!e&&e.is("element","img")}isBlockImageView(e){return!!e&&e.is("element","figure")&&e.hasClass("image")}insertImage(e={},t=null,o=null,i={}){const n=this.editor,s=n.model,r=s.document.selection,a=Jf(n,t||r,o);e={...Object.fromEntries(r.getAttributes()),...e};for(const t in e)s.schema.checkAttribute(a,t)||delete e[t];return s.change((o=>{const{setImageSizes:n=!0}=i,r=o.createElement(a,e);return s.insertObject(r,t,null,{setSelection:"on",findOptimalPosition:t||"imageInline"==a?void 0:"auto"}),r.parent?(n&&this.setImageNaturalSizeAttributes(r),r):null}))}setImageNaturalSizeAttributes(e){const t=e.getAttribute("src");t&&(e.getAttribute("width")||e.getAttribute("height")||this.editor.model.change((o=>{const i=new J.window.Image;this._domEmitter.listenTo(i,"load",(()=>{e.getAttribute("width")||e.getAttribute("height")||this.editor.model.enqueueChange(o.batch,(t=>{t.setAttribute("width",i.naturalWidth,e),t.setAttribute("height",i.naturalHeight,e)})),this._domEmitter.stopListening(i,"load")})),i.src=t})))}getClosestSelectedImageWidget(e){const t=e.getFirstPosition();if(!t)return null;const o=e.getSelectedElement();if(o&&this.isImageWidget(o))return o;let i=t.parent;for(;i;){if(i.is("element")&&this.isImageWidget(i))return i;i=i.parent}return null}getClosestSelectedImageElement(e){const t=e.getSelectedElement();return this.isImage(t)?t:e.getFirstPosition().findAncestor("imageBlock")}getImageWidgetFromImageView(e){return e.findAncestor({classes:Kf})}isImageAllowed(){const e=this.editor.model.document.selection;return function(e,t){const o=Jf(e,t,null);if("imageBlock"==o){const o=function(e,t){const o=cp(e,t),i=o.start.parent;if(i.isEmpty&&!i.is("element","$root"))return i.parent;return i}(t,e.model);if(e.model.schema.checkChild(o,"imageBlock"))return!0}else if(e.model.schema.checkChild(t.focus,"imageInline"))return!0;return!1}(this.editor,e)&&function(e){return[...e.focus.getAncestors()].every((e=>!e.is("element","imageBlock")))}(e)}toImageWidget(e,t,o){t.setCustomProperty("image",!0,e);return np(e,t,{label:()=>{const t=this.findViewImgElement(e).getAttribute("alt");return t?`${t} ${o}`:o}})}isImageWidget(e){return!!e.getCustomProperty("image")&&ip(e)}isBlockImage(e){return!!e&&e.is("element","imageBlock")}isInlineImage(e){return!!e&&e.is("element","imageInline")}findViewImgElement(e){if(this.isInlineImageView(e))return e;const t=this.editor.editing.view;for(const{item:o}of t.createRangeIn(e))if(this.isInlineImageView(o))return o}destroy(){return this._domEmitter.stopListening(),super.destroy()}}function Jf(e,t,o){const i=e.model.schema,n=e.config.get("image.insert.type");return e.plugins.has("ImageBlockEditing")?e.plugins.has("ImageInlineEditing")?o||("inline"===n?"imageInline":"auto"!==n?"imageBlock":t.is("selection")?Hf(i,t):i.checkChild(t,"imageInline")?"imageInline":"imageBlock"):"imageBlock":"imageInline"}new RegExp(String(/^(http(s)?:\/\/)?[\w-]+\.[\w.~:/[\]@!$&'()*+,;=%-]+/.source+/\.(jpg|jpeg|png|gif|ico|webp|JPG|JPEG|PNG|GIF|ICO|WEBP)/.source+/(\?[\w.~:/[\]@!$&'()*+,;=%-]*)?/.source+/(#[\w.~:/[\]@!$&'()*+,;=%-]*)?$/.source));class Zf extends wc{refresh(){const e=this.editor.plugins.get("ImageUtils").getClosestSelectedImageElement(this.editor.model.document.selection);this.isEnabled=!!e,this.isEnabled&&e.hasAttribute("alt")?this.value=e.getAttribute("alt"):this.value=!1}execute(e){const t=this.editor,o=t.plugins.get("ImageUtils"),i=t.model,n=o.getClosestSelectedImageElement(i.document.selection);i.change((t=>{t.setAttribute("alt",e.newValue,n)}))}}class Qf extends fc{static get requires(){return[Gf]}static get pluginName(){return"ImageTextAlternativeEditing"}static get isOfficialPlugin(){return!0}init(){this.editor.commands.add("imageTextAlternative",new Zf(this.editor))}}class Yf extends Au{focusTracker;keystrokes;labeledInput;backButtonView;saveButtonView;children;_focusables;_focusCycler;constructor(e){super(e),this.focusTracker=new oo,this.keystrokes=new ro,this.backButtonView=this._createBackButton(),this.saveButtonView=this._createSaveButton(),this.labeledInput=this._createLabeledInputView(),this.children=this.createCollection([this._createHeaderView()]),this.children.add(new Km(e,{children:[this.labeledInput,this.saveButtonView],class:["ck-form__row_with-submit","ck-form__row_large-top-padding"]})),this._focusables=new tu,this.keystrokes.set("Esc",((e,t)=>{this.fire("cancel"),t()})),this._focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-text-alternative-form","ck-responsive-form"],tabindex:"-1"},children:this.children})}render(){super.render(),Ou({view:this});[this.backButtonView,this.labeledInput,this.saveButtonView].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()}_createBackButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:ed,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createSaveButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({label:e("Save"),withText:!0,type:"submit",class:"ck-button-action ck-button-bold"}),t}_createHeaderView(){const e=this.locale.t,t=new ju(this.locale,{label:e("Text Alternative")});return t.children.add(this.backButtonView,0),t}_createLabeledInputView(){const e=this.locale.t,t=new Sh(this.locale,nm);return t.label=e("Text alternative"),t.class="ck-labeled-field-view_full-width",t}}function Xf(e){const t=e.editing.view,o=dh.defaultPositions,i=e.plugins.get("ImageUtils");return{target:t.domConverter.mapViewToDom(i.getClosestSelectedImageWidget(t.document.selection)),positions:[o.northArrowSouth,o.northArrowSouthWest,o.northArrowSouthEast,o.southArrowNorth,o.southArrowNorthWest,o.southArrowNorthEast,o.viewportStickyNorth]}}class eb extends fc{_balloon;_form;static get requires(){return[Qm]}static get pluginName(){return"ImageTextAlternativeUI"}static get isOfficialPlugin(){return!0}init(){this._createButton()}destroy(){super.destroy(),this._form&&this._form.destroy()}_createButton(){const e=this.editor,t=e.t;e.ui.componentFactory.add("imageTextAlternative",(o=>{const i=e.commands.get("imageTextAlternative"),n=new Lu(o);return n.set({label:t("Change image text alternative"),icon:'',tooltip:!0}),n.bind("isEnabled").to(i,"isEnabled"),n.bind("isOn").to(i,"value",(e=>!!e)),this.listenTo(n,"execute",(()=>{this._showForm()})),n}))}_createForm(){const e=this.editor,t=e.editing.view.document,o=e.plugins.get("ImageUtils");this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new(Iu(Yf))(e.locale),this._form.render(),this.listenTo(this._form,"submit",(()=>{e.execute("imageTextAlternative",{newValue:this._form.labeledInput.fieldView.element.value}),this._hideForm(!0)})),this.listenTo(this._form,"cancel",(()=>{this._hideForm(!0)})),this.listenTo(e.ui,"update",(()=>{o.getClosestSelectedImageWidget(t.selection)?this._isVisible&&function(e){const t=e.plugins.get("ContextualBalloon");if(e.plugins.get("ImageUtils").getClosestSelectedImageWidget(e.editing.view.document.selection)){const o=Xf(e);t.updatePosition(o)}}(e):this._hideForm(!0)})),Su({emitter:this._form,activator:()=>this._isVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;this._form||this._createForm();const e=this.editor,t=e.commands.get("imageTextAlternative"),o=this._form.labeledInput;this._form.disableCssTransitions(),this._isInBalloon||this._balloon.add({view:this._form,position:Xf(e)}),o.fieldView.value=o.fieldView.element.value=t.value||"",this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e=!1){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),e&&this.editor.editing.view.focus())}get _isVisible(){return!!this._balloon&&this._balloon.visibleView===this._form}get _isInBalloon(){return!!this._balloon&&this._balloon.hasView(this._form)}}class tb extends fc{static get requires(){return[Qf,eb]}static get pluginName(){return"ImageTextAlternative"}static get isOfficialPlugin(){return!0}}function ob(e,t){const o=(t,o,i)=>{if(!i.consumable.consume(o.item,t.name))return;const n=i.writer,s=i.mapper.toViewElement(o.item),r=e.findViewImgElement(s);null===o.attributeNewValue?(n.removeAttribute("srcset",r),n.removeAttribute("sizes",r)):o.attributeNewValue&&(n.setAttribute("srcset",o.attributeNewValue,r),n.setAttribute("sizes","100vw",r))};return e=>{e.on(`attribute:srcset:${t}`,o)}}function ib(e,t,o){const i=(t,o,i)=>{if(!i.consumable.consume(o.item,t.name))return;const n=i.writer,s=i.mapper.toViewElement(o.item),r=e.findViewImgElement(s);n.setAttribute(o.attributeKey,o.attributeNewValue||"",r)};return e=>{e.on(`attribute:${o}:${t}`,i)}}class nb extends Ln{observe(e){this.listenTo(e,"load",((e,t)=>{const o=t.target;this.checkShouldIgnoreEventFromTarget(o)||"IMG"==o.tagName&&this._fireEvents(t)}),{useCapture:!0})}stopObserving(e){this.stopListening(e)}_fireEvents(e){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",e))}}class sb extends wc{constructor(e){super(e);const t=e.config.get("image.insert.type");e.plugins.has("ImageBlockEditing")||"block"===t&&be("image-block-plugin-required"),e.plugins.has("ImageInlineEditing")||"inline"===t&&be("image-inline-plugin-required")}refresh(){const e=this.editor.plugins.get("ImageUtils");this.isEnabled=e.isImageAllowed()}execute(e){const t=Qt(e.source),o=this.editor.model.document.selection,i=this.editor.plugins.get("ImageUtils"),n=Object.fromEntries(o.getAttributes());t.forEach(((t,s)=>{const r=o.getSelectedElement();if("string"==typeof t&&(t={src:t}),s&&r&&i.isImage(r)){const o=this.editor.model.createPositionAfter(r);i.insertImage({...t,...n},o,e.imageType)}else e.breakBlock?i.insertImage({...t,...n},o.getFirstPosition(),e.imageType):i.insertImage({...t,...n},null,e.imageType)}))}}class rb extends wc{constructor(e){super(e),this.decorate("cleanupImage")}refresh(){const e=this.editor.plugins.get("ImageUtils"),t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=e.isImage(t),this.value=this.isEnabled?t.getAttribute("src"):null}execute(e){const t=this.editor.model.document.selection.getSelectedElement(),o=this.editor.plugins.get("ImageUtils");this.editor.model.change((i=>{i.setAttribute("src",e.source,t),this.cleanupImage(i,t),o.setImageNaturalSizeAttributes(t)}))}cleanupImage(e,t){e.removeAttribute("srcset",t),e.removeAttribute("sizes",t),e.removeAttribute("sources",t),e.removeAttribute("width",t),e.removeAttribute("height",t),e.removeAttribute("alt",t)}}class ab extends fc{static get requires(){return[Gf]}static get pluginName(){return"ImageEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.conversion;e.editing.view.addObserver(nb),t.for("upcast").attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:"srcset"});const o=new sb(e),i=new rb(e);e.commands.add("insertImage",o),e.commands.add("replaceImageSource",i),e.commands.add("imageInsert",o)}}class lb extends fc{static get requires(){return[Gf]}static get pluginName(){return"ImageSizeAttributes"}static get isOfficialPlugin(){return!0}afterInit(){this._registerSchema(),this._registerConverters("imageBlock"),this._registerConverters("imageInline")}_registerSchema(){const e=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&e.extend("imageBlock",{allowAttributes:["width","height"]}),this.editor.plugins.has("ImageInlineEditing")&&e.extend("imageInline",{allowAttributes:["width","height"]})}_registerConverters(e){const t=this.editor,o=t.plugins.get("ImageUtils"),i="imageBlock"===e?"figure":"img";function n(t,i,n,s,r=!1){t.on(`attribute:${i}:${e}`,((t,i,a)=>{if(!a.consumable.consume(i.item,t.name))return;const l=a.writer,c=a.mapper.toViewElement(i.item),d=o.findViewImgElement(c);null!==i.attributeNewValue?l.setAttribute(n,i.attributeNewValue,d):l.removeAttribute(n,d);const u=i.item.getAttribute("width"),h=i.item.getAttribute("height"),m=u&&h;if(m&&r&&l.setAttribute("loading","lazy",d),i.item.hasAttribute("sources"))return;const g=i.item.hasAttribute("resizedWidth");("imageInline"!==e||g||s)&&m&&l.setStyle("aspect-ratio",`${u}/${h}`,d)}))}t.conversion.for("upcast").attributeToAttribute({view:{name:i,styles:{width:/.+/}},model:{key:"width",value:e=>Uf(e)?Wf(e.getStyle("width")):null}}).attributeToAttribute({view:{name:i,key:"width"},model:"width"}).attributeToAttribute({view:{name:i,styles:{height:/.+/}},model:{key:"height",value:e=>Uf(e)?Wf(e.getStyle("height")):null}}).attributeToAttribute({view:{name:i,key:"height"},model:"height"}),t.conversion.for("editingDowncast").add((e=>{n(e,"width","width",!0,!0),n(e,"height","height",!0,!0)})),t.conversion.for("dataDowncast").add((e=>{n(e,"width","width",!1),n(e,"height","height",!1)})),t.conversion.for("upcast").add((e=>{e.on("element:img",((e,t,o)=>{const i=t.viewItem.getAttribute("width"),n=t.viewItem.getAttribute("height");i&&n&&o.consumable.consume(t.viewItem,{styles:["aspect-ratio"]})}))}))}}class cb extends wc{_modelElementName;constructor(e,t){super(e),this._modelElementName=t}refresh(){const e=this.editor.plugins.get("ImageUtils"),t=e.getClosestSelectedImageElement(this.editor.model.document.selection);"imageBlock"===this._modelElementName?this.isEnabled=e.isInlineImage(t):this.isEnabled=e.isBlockImage(t)}execute(e={}){const t=this.editor,o=this.editor.model,i=t.plugins.get("ImageUtils"),n=i.getClosestSelectedImageElement(o.document.selection),s=Object.fromEntries(n.getAttributes());return s.src||s.uploadId?o.change((t=>{const{setImageSizes:r=!0}=e,a=Array.from(o.markers).filter((e=>e.getRange().containsItem(n))),l=i.insertImage(s,o.createSelection(n,"on"),this._modelElementName,{setImageSizes:r});if(!l)return null;const c=t.createRangeOn(l);for(const e of a){const o=e.getRange(),i="$graveyard"!=o.root.rootName?o.getJoined(c,!0):c;t.updateMarker(e,{range:i})}return{oldElement:n,newElement:l}})):null}}class db extends fc{static get requires(){return[Gf]}static get pluginName(){return"ImagePlaceholder"}static get isOfficialPlugin(){return!0}afterInit(){this._setupSchema(),this._setupConversion(),this._setupLoadListener()}_setupSchema(){const e=this.editor.model.schema;e.isRegistered("imageBlock")&&e.extend("imageBlock",{allowAttributes:["placeholder"]}),e.isRegistered("imageInline")&&e.extend("imageInline",{allowAttributes:["placeholder"]})}_setupConversion(){const e=this.editor,t=e.conversion,o=e.plugins.get("ImageUtils");t.for("editingDowncast").add((e=>{e.on("attribute:placeholder",((e,t,i)=>{if(!i.consumable.test(t.item,e.name))return;if(!t.item.is("element","imageBlock")&&!t.item.is("element","imageInline"))return;i.consumable.consume(t.item,e.name);const n=i.writer,s=i.mapper.toViewElement(t.item),r=o.findViewImgElement(s);t.attributeNewValue?(n.addClass("image_placeholder",r),n.setStyle("background-image",`url(${t.attributeNewValue})`,r),n.setCustomProperty("editingPipeline:doNotReuseOnce",!0,r)):(n.removeClass("image_placeholder",r),n.removeStyle("background-image",r))}))}))}_setupLoadListener(){const e=this.editor,t=e.model,o=e.editing,i=o.view,n=e.plugins.get("ImageUtils");i.addObserver(nb),this.listenTo(i.document,"imageLoaded",((e,s)=>{const r=i.domConverter.mapDomToView(s.target);if(!r)return;const a=n.getImageWidgetFromImageView(r);if(!a)return;const l=o.mapper.toModelElement(a);l&&l.hasAttribute("placeholder")&&t.enqueueChange({isUndoable:!1},(e=>{e.removeAttribute("placeholder",l)}))}))}}class ub extends fc{static get requires(){return[ab,lb,Gf,db,bf]}static get pluginName(){return"ImageBlockEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.model.schema.register("imageBlock",{inheritAllFrom:"$blockObject",allowAttributes:["alt","src","srcset"]}),this._setupConversion(),e.plugins.has("ImageInlineEditing")&&(e.commands.add("imageTypeBlock",new cb(this.editor,"imageBlock")),this._setupClipboardIntegration())}_setupConversion(){const e=this.editor,t=e.t,o=e.conversion,i=e.plugins.get("ImageUtils");o.for("dataDowncast").elementToStructure({model:"imageBlock",view:(e,{writer:t})=>qf(t)}),o.for("editingDowncast").elementToStructure({model:"imageBlock",view:(e,{writer:o})=>i.toImageWidget(qf(o),o,t("image widget"))}),o.for("downcast").add(ib(i,"imageBlock","src")).add(ib(i,"imageBlock","alt")).add(ob(i,"imageBlock")),o.for("upcast").elementToElement({view:$f(e,"imageBlock"),model:(e,{writer:t})=>t.createElement("imageBlock",e.hasAttribute("src")?{src:e.getAttribute("src")}:void 0)}).add(function(e){const t=(t,o,i)=>{if(!i.consumable.test(o.viewItem,{name:!0,classes:"image"}))return;const n=e.findViewImgElement(o.viewItem);if(!n||!i.consumable.test(n,{name:!0}))return;i.consumable.consume(o.viewItem,{name:!0,classes:"image"});const s=to(i.convertItem(n,o.modelCursor).modelRange.getItems());s?(i.convertChildren(o.viewItem,s),i.updateConversionResult(s,o)):i.consumable.revert(o.viewItem,{name:!0,classes:"image"})};return e=>{e.on("element:figure",t)}}(i))}_setupClipboardIntegration(){const e=this.editor,t=e.model,o=e.editing.view,i=e.plugins.get("ImageUtils"),n=e.plugins.get("ClipboardPipeline");this.listenTo(n,"inputTransformation",((n,s)=>{const r=Array.from(s.content.getChildren());let a;if(!r.every(i.isInlineImageView))return;a=s.targetRanges?e.editing.mapper.toModelRange(s.targetRanges[0]):t.document.selection.getFirstRange();const l=t.createSelection(a);if("imageBlock"===Hf(t.schema,l)){const e=new rl(o.document),t=r.map((t=>e.createElement("figure",{class:"image"},t)));s.content=e.createDocumentFragment(t)}})),this.listenTo(n,"contentInsertion",((e,o)=>{"paste"===o.method&&t.change((e=>{const t=e.createRangeIn(o.content);for(const e of t.getItems())e.is("element","imageBlock")&&i.setImageNaturalSizeAttributes(e)}))}))}}class hb extends Au{focusTracker;keystrokes;_focusables;_focusCycler;children;constructor(e,t=[]){super(e),this.focusTracker=new oo,this.keystrokes=new ro,this._focusables=new tu,this.children=this.createCollection(),this._focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});for(const e of t)this.children.add(e),this._focusables.add(e),e instanceof kh&&this._focusables.addMany(e.children);this.setTemplate({tag:"form",attributes:{class:["ck","ck-image-insert-form"],tabindex:-1},children:this.children})}render(){super.render(),Ou({view:this});for(const e of this._focusables)this.focusTracker.add(e.element);this.keystrokes.listenTo(this.element);const e=e=>e.stopPropagation();this.keystrokes.set("arrowright",e),this.keystrokes.set("arrowleft",e),this.keystrokes.set("arrowup",e),this.keystrokes.set("arrowdown",e)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}}class mb extends fc{static get pluginName(){return"ImageInsertUI"}static get isOfficialPlugin(){return!0}static get requires(){return[Gf]}dropdownView;_integrations=new Map;constructor(e){super(e),e.config.define("image.insert.integrations",["upload","assetManager","url"])}init(){const e=this.editor,t=e.model.document.selection,o=e.plugins.get("ImageUtils");this.set("isImageSelected",!1),this.listenTo(e.model.document,"change",(()=>{this.isImageSelected=o.isImage(t.getSelectedElement())}));const i=e=>this._createToolbarComponent(e);e.ui.componentFactory.add("insertImage",i),e.ui.componentFactory.add("imageInsert",i),e.ui.componentFactory.add("menuBar:insertImage",(e=>this._createMenuBarComponent(e)))}registerIntegration({name:e,observable:t,buttonViewCreator:o,formViewCreator:i,menuBarButtonViewCreator:n,requiresForm:s=!1,override:r=!1}){this._integrations.has(e)&&!r&&be("image-insert-integration-exists",{name:e}),this._integrations.set(e,{observable:t,buttonViewCreator:o,menuBarButtonViewCreator:n,formViewCreator:i,requiresForm:s})}_createToolbarComponent(e){const t=this.editor,o=e.t,i=this._prepareIntegrations();if(!i.length)return null;let n;const s=i[0];if(1==i.length){if(!s.requiresForm)return s.buttonViewCreator(!0);n=s.buttonViewCreator(!0)}else{const t=s.buttonViewCreator(!1);n=new Jh(e,t),n.tooltip=!0,n.bind("label").to(this,"isImageSelected",(e=>o(e?"Replace image":"Insert image")))}const r=this.dropdownView=Zh(e,n),a=i.map((({observable:e})=>"function"==typeof e?e():e));return r.bind("isEnabled").toMany(a,"isEnabled",((...e)=>e.some((e=>e)))),r.once("change:isOpen",(()=>{const e=i.flatMap((({formViewCreator:e})=>e(1==i.length))),o=new hb(t.locale,e);r.panelView.children.add(o)})),r}_createMenuBarComponent(e){const t=e.t,o=this._prepareIntegrations();if(!o.length)return null;const i=o.flatMap((({menuBarButtonViewCreator:e})=>e(1==o.length))),n=new og(e),s=new ig(e);n.panelView.children.add(s),n.buttonView.set({icon:'',label:t("Image")});for(const t of i){const o=new Em(e,n);o.children.add(t),s.items.add(o),t.delegate("execute").to(n)}return n}_prepareIntegrations(){const e=this.editor.config.get("image.insert.integrations"),t=[];if(!e.length)return be("image-insert-integrations-not-specified"),t;for(const o of e)this._integrations.has(o)?t.push(this._integrations.get(o)):["upload","assetManager","url"].includes(o)||be("image-insert-unknown-integration",{item:o});return t.length||be("image-insert-integrations-not-registered"),t}}class gb extends fc{static get requires(){return[ub,vp,tb,mb]}static get pluginName(){return"ImageBlock"}static get isOfficialPlugin(){return!0}}class pb extends fc{static get requires(){return[ab,lb,Gf,db,bf]}static get pluginName(){return"ImageInlineEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.model.schema.register("imageInline",{inheritAllFrom:"$inlineObject",allowAttributes:["alt","src","srcset"],disallowIn:["caption"]}),this._setupConversion(),e.plugins.has("ImageBlockEditing")&&(e.commands.add("imageTypeInline",new cb(this.editor,"imageInline")),this._setupClipboardIntegration())}_setupConversion(){const e=this.editor,t=e.t,o=e.conversion,i=e.plugins.get("ImageUtils");o.for("dataDowncast").elementToElement({model:"imageInline",view:(e,{writer:t})=>t.createEmptyElement("img")}),o.for("editingDowncast").elementToStructure({model:"imageInline",view:(e,{writer:o})=>i.toImageWidget(function(e){return e.createContainerElement("span",{class:"image-inline"},e.createEmptyElement("img"))}(o),o,t("image widget"))}),o.for("downcast").add(ib(i,"imageInline","src")).add(ib(i,"imageInline","alt")).add(ob(i,"imageInline")),o.for("upcast").elementToElement({view:$f(e,"imageInline"),model:(e,{writer:t})=>t.createElement("imageInline",e.hasAttribute("src")?{src:e.getAttribute("src")}:void 0)})}_setupClipboardIntegration(){const e=this.editor,t=e.model,o=e.editing.view,i=e.plugins.get("ImageUtils"),n=e.plugins.get("ClipboardPipeline");this.listenTo(n,"inputTransformation",((n,s)=>{const r=Array.from(s.content.getChildren());let a;if(!r.every(i.isBlockImageView))return;a=s.targetRanges?e.editing.mapper.toModelRange(s.targetRanges[0]):t.document.selection.getFirstRange();const l=t.createSelection(a);if("imageInline"===Hf(t.schema,l)){const e=new rl(o.document),t=r.map((t=>1===t.childCount?(Array.from(t.getAttributes()).forEach((o=>e.setAttribute(...o,i.findViewImgElement(t)))),t.getChild(0)):t));s.content=e.createDocumentFragment(t)}})),this.listenTo(n,"contentInsertion",((e,o)=>{"paste"===o.method&&t.change((e=>{const t=e.createRangeIn(o.content);for(const e of t.getItems())e.is("element","imageInline")&&i.setImageNaturalSizeAttributes(e)}))}))}}class fb extends fc{static get requires(){return[pb,vp,tb,mb]}static get pluginName(){return"ImageInline"}static get isOfficialPlugin(){return!0}}class bb extends fc{static get pluginName(){return"ImageCaptionUtils"}static get isOfficialPlugin(){return!0}static get requires(){return[Gf]}getCaptionFromImageModelElement(e){for(const t of e.getChildren())if(t&&t.is("element","caption"))return t;return null}getCaptionFromModelSelection(e){const t=this.editor.plugins.get("ImageUtils"),o=e.getFirstPosition().findAncestor("caption");return o&&t.isBlockImage(o.parent)?o:null}matchImageCaptionViewElement(e){const t=this.editor.plugins.get("ImageUtils");return"figcaption"==e.name&&t.isBlockImageView(e.parent)?{name:!0}:null}}class wb extends wc{refresh(){const e=this.editor,t=e.plugins.get("ImageCaptionUtils"),o=e.plugins.get("ImageUtils");if(!e.plugins.has(ub))return this.isEnabled=!1,void(this.value=!1);const i=e.model.document.selection,n=i.getSelectedElement();if(!n){const e=t.getCaptionFromModelSelection(i);return this.isEnabled=!!e,void(this.value=!!e)}this.isEnabled=o.isImage(n),this.isEnabled?this.value=!!t.getCaptionFromImageModelElement(n):this.value=!1}execute(e={}){const{focusCaptionOnShow:t}=e;this.editor.model.change((e=>{this.value?this._hideImageCaption(e):this._showImageCaption(e,t)}))}_showImageCaption(e,t){const o=this.editor.model.document.selection,i=this.editor.plugins.get("ImageCaptionEditing"),n=this.editor.plugins.get("ImageUtils");let s=o.getSelectedElement();const r=i._getSavedCaption(s);n.isInlineImage(s)&&(this.editor.execute("imageTypeBlock"),s=o.getSelectedElement());const a=r||e.createElement("caption");e.append(a,s),t&&e.setSelection(a,"in")}_hideImageCaption(e){const t=this.editor,o=t.model.document.selection,i=t.plugins.get("ImageCaptionEditing"),n=t.plugins.get("ImageCaptionUtils");let s,r=o.getSelectedElement();r?s=n.getCaptionFromImageModelElement(r):(s=n.getCaptionFromModelSelection(o),r=s.parent),i._saveCaption(r,s),e.setSelection(r,"on"),e.remove(s)}}class yb extends fc{static get requires(){return[Gf,bb]}static get pluginName(){return"ImageCaptionEditing"}static get isOfficialPlugin(){return!0}_savedCaptionsMap;constructor(e){super(e),this._savedCaptionsMap=new WeakMap}init(){const e=this.editor,t=e.model.schema;t.isRegistered("caption")?t.extend("caption",{allowIn:"imageBlock"}):t.register("caption",{allowIn:"imageBlock",allowContentOf:"$block",isLimit:!0}),e.commands.add("toggleImageCaption",new wb(this.editor)),this._setupConversion(),this._setupImageTypeCommandsIntegration(),this._registerCaptionReconversion()}_setupConversion(){const e=this.editor,t=e.editing.view,o=e.plugins.get("ImageUtils"),i=e.plugins.get("ImageCaptionUtils"),n=e.t;e.conversion.for("upcast").elementToElement({view:e=>i.matchImageCaptionViewElement(e),model:"caption"}),e.conversion.for("dataDowncast").elementToElement({model:"caption",view:(e,{writer:t})=>o.isBlockImage(e.parent)?t.createContainerElement("figcaption"):null}),e.conversion.for("editingDowncast").elementToElement({model:"caption",view:(e,{writer:i})=>{if(!o.isBlockImage(e.parent))return null;const s=i.createEditableElement("figcaption");i.setCustomProperty("imageCaption",!0,s),s.placeholder=n("Enter image caption"),Yo({view:t,element:s,keepOnFocus:!0});const r=e.parent.getAttribute("alt");return lp(s,i,{label:r?n("Caption for image: %0",[r]):n("Caption for the image")})}})}_setupImageTypeCommandsIntegration(){const e=this.editor,t=e.plugins.get("ImageUtils"),o=e.plugins.get("ImageCaptionUtils"),i=e.commands.get("imageTypeInline"),n=e.commands.get("imageTypeBlock"),s=e=>{if(!e.return)return;const{oldElement:i,newElement:n}=e.return;if(!i)return;if(t.isBlockImage(i)){const e=o.getCaptionFromImageModelElement(i);if(e)return void this._saveCaption(n,e)}const s=this._getSavedCaption(i);s&&this._saveCaption(n,s)};i&&this.listenTo(i,"execute",s,{priority:"low"}),n&&this.listenTo(n,"execute",s,{priority:"low"})}_getSavedCaption(e){const t=this._savedCaptionsMap.get(e);return t?Ms.fromJSON(t):null}_saveCaption(e,t){this._savedCaptionsMap.set(e,t.toJSON())}_registerCaptionReconversion(){const e=this.editor,t=e.model,o=e.plugins.get("ImageUtils"),i=e.plugins.get("ImageCaptionUtils");t.document.on("change:data",(()=>{const n=t.document.differ.getChanges();for(const t of n){if("alt"!==t.attributeKey)continue;const n=t.range.start.nodeAfter;if(o.isBlockImage(n)){const t=i.getCaptionFromImageModelElement(n);if(!t)return;e.editing.reconvertItem(t)}}}))}}class _b extends fc{static get requires(){return[bb]}static get pluginName(){return"ImageCaptionUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.editing.view,o=e.plugins.get("ImageCaptionUtils"),i=e.t;e.ui.componentFactory.add("toggleImageCaption",(n=>{const s=e.commands.get("toggleImageCaption"),r=new Lu(n);return r.set({icon:'',tooltip:!0,isToggleable:!0}),r.bind("isOn","isEnabled").to(s,"value","isEnabled"),r.bind("label").to(s,"value",(e=>i(e?"Toggle caption off":"Toggle caption on"))),this.listenTo(r,"execute",(()=>{e.execute("toggleImageCaption",{focusCaptionOnShow:!0});const i=o.getCaptionFromModelSelection(e.model.document.selection);if(i){const o=e.editing.mapper.toViewElement(i);t.scrollToTheSelection(),t.change((e=>{e.addClass("image__caption_highlighted",o)}))}e.editing.view.focus()})),r}))}}function kb(e){const t=e.map((e=>e.replace("+","\\+")));return new RegExp(`^image\\/(${t.join("|")})$`)}function vb(e){return new Promise(((t,o)=>{const i=e.getAttribute("src");fetch(i).then((e=>e.blob())).then((e=>{const o=Cb(e,i),n=o.replace("image/",""),s=new File([e],`image.${n}`,{type:o});t(s)})).catch((e=>e&&"TypeError"===e.name?function(e){return function(e){return new Promise(((t,o)=>{const i=J.document.createElement("img");i.addEventListener("load",(()=>{const e=J.document.createElement("canvas");e.width=i.width,e.height=i.height;e.getContext("2d").drawImage(i,0,0),e.toBlob((e=>e?t(e):o()))})),i.addEventListener("error",(()=>o())),i.src=e}))}(e).then((t=>{const o=Cb(t,e),i=o.replace("image/","");return new File([t],`image.${i}`,{type:o})}))}(i).then(t).catch(o):o(e)))}))}function Cb(e,t){return e.type?e.type:t.match(/data:(image\/\w+);base64/)?t.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}class Ab extends fc{static get pluginName(){return"ImageUploadUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.ui.componentFactory.add("uploadImage",(()=>this._createToolbarButton())),e.ui.componentFactory.add("imageUpload",(()=>this._createToolbarButton())),e.ui.componentFactory.add("menuBar:uploadImage",(()=>this._createMenuBarButton("standalone"))),e.plugins.has("ImageInsertUI")&&e.plugins.get("ImageInsertUI").registerIntegration({name:"upload",observable:()=>e.commands.get("uploadImage"),buttonViewCreator:()=>this._createToolbarButton(),formViewCreator:()=>this._createDropdownButton(),menuBarButtonViewCreator:e=>this._createMenuBarButton(e?"insertOnly":"insertNested")})}_createButton(e){const t=this.editor,o=t.locale,i=t.commands.get("uploadImage"),n=t.config.get("image.upload.types"),s=kb(n),r=new e(t.locale),a=o.t;return r.set({acceptedType:n.map((e=>`image/${e}`)).join(","),allowMultipleFiles:!0,label:a("Upload from computer"),icon:''}),r.bind("isEnabled").to(i),r.on("done",((e,o)=>{const i=Array.from(o).filter((e=>s.test(e.type)));i.length&&(t.execute("uploadImage",{file:i}),t.editing.view.focus())})),r}_createToolbarButton(){const e=this.editor.locale.t,t=this.editor.plugins.get("ImageInsertUI"),o=this.editor.commands.get("uploadImage"),i=this._createButton(bh);return i.tooltip=!0,i.bind("label").to(t,"isImageSelected",o,"isAccessAllowed",((t,o)=>e(o?t?"Replace image from computer":"Upload image from computer":"You have no image upload permissions."))),i}_createDropdownButton(){const e=this.editor.locale.t,t=this.editor.plugins.get("ImageInsertUI"),o=this._createButton(bh);return o.withText=!0,o.bind("label").to(t,"isImageSelected",(t=>e(t?"Replace from computer":"Upload from computer"))),o.on("execute",(()=>{t.dropdownView.isOpen=!1})),o}_createMenuBarButton(e){const t=this.editor.locale.t,o=this._createButton(sg);switch(o.withText=!0,e){case"standalone":o.label=t("Image from computer");break;case"insertOnly":o.label=t("Image");break;case"insertNested":o.label=t("From computer")}return o}}class xb extends fc{static get pluginName(){return"ImageUploadProgress"}static get isOfficialPlugin(){return!0}placeholder;constructor(e){super(e),this.placeholder="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="}init(){const e=this.editor;e.plugins.has("ImageBlockEditing")&&e.editing.downcastDispatcher.on("attribute:uploadStatus:imageBlock",this.uploadStatusChange),e.plugins.has("ImageInlineEditing")&&e.editing.downcastDispatcher.on("attribute:uploadStatus:imageInline",this.uploadStatusChange)}uploadStatusChange=(e,t,o)=>{const i=this.editor,n=t.item,s=n.getAttribute("uploadId");if(!o.consumable.consume(t.item,e.name))return;const r=i.plugins.get("ImageUtils"),a=i.plugins.get(Qp),l=s?t.attributeNewValue:null,c=this.placeholder,d=i.editing.mapper.toViewElement(n),u=o.writer;if("reading"==l)return Eb(d,u),void Tb(r,c,d,u);if("uploading"==l){const e=a.loaders.get(s);return Eb(d,u),void(e?(Pb(d,u),function(e,t,o,i){const n=function(e){const t=e.createUIElement("div",{class:"ck-progress-bar"});return e.setCustomProperty("progressBar",!0,t),t}(t);t.insert(t.createPositionAt(e,"end"),n),o.on("change:uploadedPercent",((e,t,o)=>{i.change((e=>{e.setStyle("width",o+"%",n)}))}))}(d,u,e,i.editing.view),function(e,t,o,i){if(i.data){const n=e.findViewImgElement(t);o.setAttribute("src",i.data,n)}}(r,d,u,e)):Tb(r,c,d,u))}"complete"==l&&a.loaders.get(s)&&function(e,t,o){const i=t.createUIElement("div",{class:"ck-image-upload-complete-icon"});t.insert(t.createPositionAt(e,"end"),i),setTimeout((()=>{o.change((e=>e.remove(e.createRangeOn(i))))}),3e3)}(d,u,i.editing.view),function(e,t){Ib(e,t,"progressBar")}(d,u),Pb(d,u),function(e,t){t.removeClass("ck-appear",e)}(d,u)}}function Eb(e,t){e.hasClass("ck-appear")||t.addClass("ck-appear",e)}function Tb(e,t,o,i){o.hasClass("ck-image-upload-placeholder")||i.addClass("ck-image-upload-placeholder",o);const n=e.findViewImgElement(o);n.getAttribute("src")!==t&&i.setAttribute("src",t,n),Sb(o,"placeholder")||i.insert(i.createPositionAfter(n),function(e){const t=e.createUIElement("div",{class:"ck-upload-placeholder-loader"});return e.setCustomProperty("placeholder",!0,t),t}(i))}function Pb(e,t){e.hasClass("ck-image-upload-placeholder")&&t.removeClass("ck-image-upload-placeholder",e),Ib(e,t,"placeholder")}function Sb(e,t){for(const o of e.getChildren())if(o.getCustomProperty(t))return o}function Ib(e,t,o){const i=Sb(e,o);i&&t.remove(t.createRangeOn(i))}class Rb extends wc{constructor(e){super(e),this.set("isAccessAllowed",!0)}refresh(){const e=this.editor,t=e.plugins.get("ImageUtils"),o=e.model.document.selection.getSelectedElement();this.isEnabled=t.isImageAllowed()||t.isImage(o)}execute(e){const t=Qt(e.file),o=this.editor.model.document.selection,i=this.editor.plugins.get("ImageUtils"),n=Object.fromEntries(o.getAttributes());t.forEach(((e,t)=>{const s=o.getSelectedElement();if(t&&s&&i.isImage(s)){const t=this.editor.model.createPositionAfter(s);this._uploadImage(e,n,t)}else this._uploadImage(e,n)}))}_uploadImage(e,t,o){const i=this.editor,n=i.plugins.get(Qp).createLoader(e),s=i.plugins.get("ImageUtils");n&&s.insertImage({...t,uploadId:n.id},o)}}class Ob extends fc{static get requires(){return[Qp,Gm,bf,Gf]}static get pluginName(){return"ImageUploadEditing"}static get isOfficialPlugin(){return!0}_uploadImageElements;_uploadedImages=new Map;constructor(e){super(e),e.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}}),this._uploadImageElements=new Map}init(){const e=this.editor,t=e.model.document,o=e.conversion,i=e.plugins.get(Qp),n=e.plugins.get("ImageUtils"),s=e.plugins.get("ClipboardPipeline"),r=kb(e.config.get("image.upload.types")),a=new Rb(e);e.commands.add("uploadImage",a),e.commands.add("imageUpload",a),o.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}).add((e=>e.on("element:img",((e,t,o)=>{if(!o.consumable.test(t.viewItem,{attributes:["data-ck-upload-id"]}))return;const n=t.viewItem.getAttribute("data-ck-upload-id");if(!n)return;const[s]=Array.from(t.modelRange.getItems({shallow:!0})),r=i.loaders.get(n);s&&(o.writer.setAttribute("uploadId",n,s),o.consumable.consume(t.viewItem,{attributes:["data-ck-upload-id"]}),r&&r.data&&o.writer.setAttribute("uploadStatus",r.status,s))}),{priority:"low"}))),this.listenTo(e.editing.view.document,"clipboardInput",((t,o)=>{if(i=o.dataTransfer,Array.from(i.types).includes("text/html")&&""!==i.getData("text/html"))return;var i;const n=Array.from(o.dataTransfer.files).filter((e=>!!e&&r.test(e.type)));if(!n.length)return;t.stop(),e.model.change((t=>{o.targetRanges&&t.setSelection(o.targetRanges.map((t=>e.editing.mapper.toModelRange(t)))),e.execute("uploadImage",{file:n})}));if(!e.commands.get("uploadImage").isAccessAllowed){const t=e.plugins.get("Notification"),o=e.locale.t;t.showWarning(o("You have no image upload permissions."),{namespace:"image"})}})),this.listenTo(s,"inputTransformation",((t,o)=>{const s=Array.from(e.editing.view.createRangeIn(o.content)).map((e=>e.item)).filter((e=>function(e,t){return!(!e.isInlineImageView(t)||!t.getAttribute("src")||!t.getAttribute("src").match(/^data:image\/\w+;base64,/g)&&!t.getAttribute("src").match(/^blob:/g))}(n,e)&&!e.getAttribute("uploadProcessed"))).map((e=>({promise:vb(e),imageElement:e})));if(!s.length)return;const r=new rl(e.editing.view.document);for(const e of s){r.setAttribute("uploadProcessed",!0,e.imageElement);const t=i.createLoader(e.promise);t&&(r.setAttribute("src","",e.imageElement),r.setAttribute("uploadId",t.id,e.imageElement))}})),e.editing.view.document.on("dragover",((e,t)=>{t.preventDefault()})),t.on("change",(()=>{const o=t.differ.getChanges({includeChangesInGraveyard:!0}).reverse(),n=new Set;for(const t of o)if("insert"==t.type&&"$text"!=t.name){const o=t.position.nodeAfter,s="$graveyard"==t.position.root.rootName;for(const t of Vb(e,o)){const o=t.getAttribute("uploadId"),r=t.getAttribute("uploadStatus");if(!o||"complete"==r)continue;const a=i.loaders.get(o);if(a)if(s){if(!n.has(o)){Array.from(this._uploadImageElements.get(o)).every((e=>"$graveyard"==e.root.rootName))&&a.abort()}}else n.add(o),this._uploadImageElements.has(o)?this._uploadImageElements.get(o).add(t):this._uploadImageElements.set(o,new Set([t])),"idle"==a.status&&this._readAndUpload(a);else!s&&this._uploadedImages.has(o)&&e.model.enqueueChange({isUndoable:!1},(e=>{e.setAttribute("uploadStatus","complete",t),this.fire("uploadComplete",{data:this._uploadedImages.get(o),imageElement:t})}))}}})),this.on("uploadComplete",((e,{imageElement:t,data:o})=>{const i=o.urls?o.urls:o;this.editor.model.change((e=>{e.setAttribute("src",i.default,t),this._parseAndSetSrcsetAttributeOnImage(i,t,e),n.setImageNaturalSizeAttributes(t)}))}),{priority:"low"})}afterInit(){const e=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&(e.extend("imageBlock",{allowAttributes:["uploadId","uploadStatus"]}),this._registerConverters("imageBlock")),this.editor.plugins.has("ImageInlineEditing")&&(e.extend("imageInline",{allowAttributes:["uploadId","uploadStatus"]}),this._registerConverters("imageInline"))}_readAndUpload(e){const t=this.editor,o=t.model,i=t.locale.t,n=t.plugins.get(Qp),s=t.plugins.get(Gm),r=t.plugins.get("ImageUtils"),a=this._uploadImageElements;return o.enqueueChange({isUndoable:!1},(t=>{const o=a.get(e.id);for(const e of o)t.setAttribute("uploadStatus","reading",e)})),e.read().then((()=>{const n=e.upload();t.ui&&t.ui.ariaLiveAnnouncer.announce(i("Uploading image"));for(const i of a.get(e.id)){if(Y.isSafari){const e=t.editing.mapper.toViewElement(i),o=r.findViewImgElement(e);t.editing.view.once("render",(()=>{if(!o.parent)return;const e=t.editing.view.domConverter.mapViewToDom(o.parent);if(!e)return;const i=e.style.display;e.style.display="none",e._ckHack=e.offsetHeight,e.style.display=i}))}o.enqueueChange({isUndoable:!1},(e=>{e.setAttribute("uploadStatus","uploading",i)}))}return n})).then((n=>{o.enqueueChange({isUndoable:!1},(o=>{for(const t of a.get(e.id))o.setAttribute("uploadStatus","complete",t),this.fire("uploadComplete",{data:n,imageElement:t});t.ui&&t.ui.ariaLiveAnnouncer.announce(i("Image upload complete")),this._uploadedImages.set(e.id,n)})),l()})).catch((n=>{if(t.ui&&t.ui.ariaLiveAnnouncer.announce(i("Error during image upload")),"error"!==e.status&&"aborted"!==e.status)throw n;"error"==e.status&&n&&s.showWarning(n,{title:i("Upload failed"),namespace:"upload"}),o.enqueueChange({isUndoable:!1},(t=>{for(const o of a.get(e.id))"$graveyard"!==o.root.rootName&&t.remove(o)})),l()}));function l(){o.enqueueChange({isUndoable:!1},(t=>{for(const o of a.get(e.id))t.removeAttribute("uploadId",o),t.removeAttribute("uploadStatus",o);a.delete(e.id)})),n.destroyLoader(e)}}_parseAndSetSrcsetAttributeOnImage(e,t,o){let i=0;const n=Object.keys(e).filter((e=>{const t=parseInt(e,10);if(!isNaN(t))return i=Math.max(i,t),!0})).map((t=>`${e[t]} ${t}w`)).join(", ");if(""!=n){const e={srcset:n};t.hasAttribute("width")||t.hasAttribute("height")||(e.width=i),o.setAttributes(e,t)}}_registerConverters(e){const{conversion:t,plugins:o}=this.editor,i=o.get(Qp),n=o.get(Gf);t.for("dataDowncast").add((t=>{t.on(`attribute:uploadId:${e}`,((e,t,o)=>{if(!o.consumable.test(t.item,e.name))return;const s=i.loaders.get(t.attributeNewValue);if(!s||!s.data)return null;const r=o.mapper.toViewElement(t.item),a=n.findViewImgElement(r);a&&(o.consumable.consume(t.item,e.name),o.writer.setAttribute("data-ck-upload-id",s.id,a))}))}))}}function Vb(e,t){const o=e.plugins.get("ImageUtils");return Array.from(e.model.createRangeOn(t)).filter((e=>o.isImage(e.item))).map((e=>e.item))}class Db extends fc{static get pluginName(){return"ImageUpload"}static get isOfficialPlugin(){return!0}static get requires(){return[Ob,Ab,xb]}}class Fb extends wc{refresh(){const e=this.editor,t=e.plugins.get("ImageUtils").getClosestSelectedImageElement(e.model.document.selection);this.isEnabled=!!t,t&&t.hasAttribute("resizedWidth")?this.value={width:t.getAttribute("resizedWidth"),height:null}:this.value=null}execute(e){const t=this.editor,o=t.model,i=t.plugins.get("ImageUtils"),n=i.getClosestSelectedImageElement(o.document.selection);this.value={width:e.width,height:null},n&&o.change((t=>{t.setAttribute("resizedWidth",e.width,n),t.removeAttribute("resizedHeight",n),i.setImageNaturalSizeAttributes(n)}))}}class Mb extends fc{static get requires(){return[Gf]}static get pluginName(){return"ImageResizeEditing"}static get licenseFeatureCode(){return"IR"}static get isOfficialPlugin(){return!0}static get isPremiumPlugin(){return!0}constructor(e){super(e),e.config.define("image",{resizeUnit:"%",resizeOptions:[{name:"resizeImage:original",value:null,icon:"original"},{name:"resizeImage:custom",value:"custom",icon:"custom"},{name:"resizeImage:25",value:"25",icon:"small"},{name:"resizeImage:50",value:"50",icon:"medium"},{name:"resizeImage:75",value:"75",icon:"large"}]})}init(){const e=this.editor,t=new Fb(e);this._registerConverters("imageBlock"),this._registerConverters("imageInline"),e.commands.add("resizeImage",t),e.commands.add("imageResize",t)}afterInit(){this._registerSchema()}_registerSchema(){const e=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&(e.extend("imageBlock",{allowAttributes:["resizedWidth","resizedHeight"]}),e.setAttributeProperties("resizedWidth",{isFormatting:!0}),e.setAttributeProperties("resizedHeight",{isFormatting:!0})),this.editor.plugins.has("ImageInlineEditing")&&(e.extend("imageInline",{allowAttributes:["resizedWidth","resizedHeight"]}),e.setAttributeProperties("resizedWidth",{isFormatting:!0}),e.setAttributeProperties("resizedHeight",{isFormatting:!0}))}_registerConverters(e){const t=this.editor,o=t.plugins.get("ImageUtils");t.conversion.for("downcast").add((t=>t.on(`attribute:resizedWidth:${e}`,((e,t,o)=>{if(!o.consumable.consume(t.item,e.name))return;const i=o.writer,n=o.mapper.toViewElement(t.item);null!==t.attributeNewValue?(i.setStyle("width",t.attributeNewValue,n),i.addClass("image_resized",n)):(i.removeStyle("width",n),i.removeClass("image_resized",n))})))),t.conversion.for("dataDowncast").attributeToAttribute({model:{name:e,key:"resizedHeight"},view:e=>({key:"style",value:{height:e}})}),t.conversion.for("editingDowncast").add((t=>t.on(`attribute:resizedHeight:${e}`,((t,i,n)=>{if(!n.consumable.consume(i.item,t.name))return;const s=n.writer,r=n.mapper.toViewElement(i.item),a="imageInline"===e?o.findViewImgElement(r):r;null!==i.attributeNewValue?s.setStyle("height",i.attributeNewValue,a):s.removeStyle("height",a)})))),t.conversion.for("upcast").attributeToAttribute({view:{name:"imageBlock"===e?"figure":"img",styles:{width:/.+/}},model:{key:"resizedWidth",value:e=>Uf(e)?null:e.getStyle("width")}}),t.conversion.for("upcast").attributeToAttribute({view:{name:"imageBlock"===e?"figure":"img",styles:{height:/.+/}},model:{key:"resizedHeight",value:e=>Uf(e)?null:e.getStyle("height")}}),t.conversion.for("upcast").add((t=>{t.on("element:"+("imageBlock"===e?"figure":"img"),((e,t,o)=>{o.consumable.consume(t.viewItem,{classes:["image_resized"]})}))}))}}const Nb=(()=>({small:'',medium:'',large:'',custom:'',original:''}))();class Bb extends fc{static get requires(){return[Mb]}static get pluginName(){return"ImageResizeButtons"}static get isOfficialPlugin(){return!0}_resizeUnit;constructor(e){super(e),this._resizeUnit=e.config.get("image.resizeUnit")}init(){const e=this.editor,t=e.config.get("image.resizeOptions"),o=e.commands.get("resizeImage");this.bind("isEnabled").to(o);for(const e of t)this._registerImageResizeButton(e);this._registerImageResizeDropdown(t)}_registerImageResizeButton(e){const t=this.editor,{name:o,value:i,icon:n}=e;t.ui.componentFactory.add(o,(o=>{const s=new Lu(o),r=t.commands.get("resizeImage"),a=this._getOptionLabelValue(e,!0);if(!Nb[n])throw new fe("imageresizebuttons-missing-icon",t,e);if(s.set({label:a,icon:Nb[n],tooltip:a,isToggleable:!0}),s.bind("isEnabled").to(this),t.plugins.has("ImageCustomResizeUI")&&Lb(e)){const e=t.plugins.get("ImageCustomResizeUI");this.listenTo(s,"execute",(()=>{e._showForm(this._resizeUnit)}))}else{const e=i?i+this._resizeUnit:null;s.bind("isOn").to(r,"value",r,"isEnabled",zb(e)),this.listenTo(s,"execute",(()=>{t.execute("resizeImage",{width:e})}))}return s}))}_registerImageResizeDropdown(e){const t=this.editor,o=t.t,i=e.find((e=>!e.value)),n=n=>{const s=t.commands.get("resizeImage"),r=Zh(n,Mh),a=r.buttonView,l=o("Resize image");return a.set({tooltip:l,commandValue:i.value,icon:Nb.medium,isToggleable:!0,label:this._getOptionLabelValue(i),withText:!0,class:"ck-resize-image-button",ariaLabel:l,ariaLabelledBy:void 0}),a.bind("label").to(s,"value",(e=>e&&e.width?e.width:this._getOptionLabelValue(i))),r.bind("isEnabled").to(this),Xh(r,(()=>this._getResizeDropdownListItemDefinitions(e,s)),{ariaLabel:o("Image resize list"),role:"menu"}),this.listenTo(r,"execute",(e=>{"onClick"in e.source?e.source.onClick():(t.execute(e.source.commandName,{width:e.source.commandValue}),t.editing.view.focus())})),r};t.ui.componentFactory.add("resizeImage",n),t.ui.componentFactory.add("imageResize",n)}_getOptionLabelValue(e,t=!1){const o=this.editor.t;return e.label?e.label:t?Lb(e)?o("Custom image size"):e.value?o("Resize image to %0",e.value+this._resizeUnit):o("Resize image to the original size"):Lb(e)?o("Custom"):e.value?e.value+this._resizeUnit:o("Original")}_getResizeDropdownListItemDefinitions(e,t){const{editor:o}=this,i=new eo,n=e.map((e=>Lb(e)?{...e,valueWithUnits:"custom"}:e.value?{...e,valueWithUnits:`${e.value}${this._resizeUnit}`}:{...e,valueWithUnits:null}));for(const e of n){let s=null;if(o.plugins.has("ImageCustomResizeUI")&&Lb(e)){const i=o.plugins.get("ImageCustomResizeUI");s={type:"button",model:new Jm({label:this._getOptionLabelValue(e),role:"menuitemradio",withText:!0,icon:null,onClick:()=>{i._showForm(this._resizeUnit)}})};const r=Object.values(n).map((e=>e.valueWithUnits));s.model.bind("isOn").to(t,"value",t,"isEnabled",jb(r))}else s={type:"button",model:new Jm({commandName:"resizeImage",commandValue:e.valueWithUnits,label:this._getOptionLabelValue(e),role:"menuitemradio",withText:!0,icon:null})},s.model.bind("isOn").to(t,"value",t,"isEnabled",zb(e.valueWithUnits));s.model.bind("isEnabled").to(t,"isEnabled"),i.add(s)}return i}}function Lb(e){return"custom"===e.value}function zb(e){return(t,o)=>!(void 0===t||!o)&&(null===e&&t===e||null!==t&&t.width===e)}function jb(e){return(t,o)=>!e.some((e=>zb(e)(t,o)))}const qb="image_resized";class $b extends fc{static get requires(){return[Rp,Gf]}static get pluginName(){return"ImageResizeHandles"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.commands.get("resizeImage");this.bind("isEnabled").to(e),this._setupResizerCreator()}_setupResizerCreator(){const e=this.editor,t=e.editing.view,o=e.plugins.get("ImageUtils");t.addObserver(nb),this.listenTo(t.document,"imageLoaded",((i,n)=>{if(!n.target.matches("figure.image.ck-widget > img,figure.image.ck-widget > picture > img,figure.image.ck-widget > a > img,figure.image.ck-widget > a > picture > img,span.image-inline.ck-widget > img,span.image-inline.ck-widget > picture > img"))return;const s=e.editing.view.domConverter,r=s.domToView(n.target),a=o.getImageWidgetFromImageView(r);let l=this.editor.plugins.get(Rp).getResizerByViewElement(a);if(l)return void l.redraw();const c=e.editing.mapper,d=c.toModelElement(a);l=e.plugins.get(Rp).attachTo({unit:e.config.get("image.resizeUnit"),modelElement:d,viewElement:a,editor:e,getHandleHost:e=>e.querySelector("img"),getResizeHost:()=>s.mapViewToDom(c.toViewElement(d)),isCentered:()=>"alignCenter"==d.getAttribute("imageStyle"),onCommit(o){t.change((e=>{e.removeClass(qb,a)})),e.execute("resizeImage",{width:o})}}),l.on("updateSize",(()=>{a.hasClass(qb)||t.change((e=>{e.addClass(qb,a)}));const e="imageInline"===d.name?r:a;e.getStyle("height")&&t.change((t=>{t.removeStyle("height",e)}))})),l.bind("isEnabled").to(this)}))}}function Hb(e){if(!e)return null;const[,t,o]=e.trim().match(/([.,\d]+)(%|px)$/)||[],i=Number.parseFloat(t);return Number.isNaN(i)?null:{value:i,unit:o}}function Wb(e,t,o){return"px"===o?{value:t.value,unit:"px"}:{value:t.value/e*100,unit:"%"}}function Ub(e){const{editing:t}=e,o=e.plugins.get("ImageUtils").getClosestSelectedImageElement(e.model.document.selection);if(!o)return null;const i=t.mapper.toViewElement(o);return{model:o,view:i,dom:t.view.domConverter.mapViewToDom(i)}}class Kb extends Au{focusTracker;keystrokes;unit;backButtonView;saveButtonView;labeledInput;children;_focusables;_focusCycler;_validators;constructor(e,t,o){super(e),this.focusTracker=new oo,this.keystrokes=new ro,this.unit=t,this.backButtonView=this._createBackButton(),this.saveButtonView=this._createSaveButton(),this.labeledInput=this._createLabeledInputView(),this.children=this.createCollection([this._createHeaderView()]),this.children.add(new Km(e,{children:[this.labeledInput,this.saveButtonView],class:["ck-form__row_with-submit","ck-form__row_large-top-padding"]})),this._focusables=new tu,this._validators=o,this.keystrokes.set("Esc",((e,t)=>{this.fire("cancel"),t()})),this._focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-image-custom-resize-form","ck-responsive-form"],tabindex:"-1"},children:this.children})}render(){super.render(),Ou({view:this});[this.backButtonView,this.labeledInput,this.saveButtonView].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()}_createBackButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:ed,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createSaveButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({label:e("Save"),withText:!0,type:"submit",class:"ck-button-action ck-button-bold"}),t}_createHeaderView(){const e=this.locale.t,t=new ju(this.locale,{label:e("Image Resize")});return t.children.add(this.backButtonView,0),t}_createLabeledInputView(){const e=this.locale.t,t=new Sh(this.locale,sm);return t.label=e("Resize image (in %0)",this.unit),t.class="ck-labeled-field-view_full-width",t.fieldView.set({step:.1}),t}isValid(){this.resetFormStatus();for(const e of this._validators){const t=e(this);if(t)return this.labeledInput.errorText=t,!1}return!0}resetFormStatus(){this.labeledInput.errorText=null}get rawSize(){const{element:e}=this.labeledInput.fieldView;return e?e.value:null}get parsedSize(){const{rawSize:e}=this;if(null===e)return null;const t=Number.parseFloat(e);return Number.isNaN(t)?null:t}get sizeWithUnits(){const{parsedSize:e,unit:t}=this;return null===e?null:`${e}${t}`}}class Gb extends fc{_balloon;_form;static get requires(){return[Qm]}static get pluginName(){return"ImageCustomResizeUI"}static get isOfficialPlugin(){return!0}destroy(){super.destroy(),this._form&&this._form.destroy()}_createForm(e){const t=this.editor;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new(Iu(Kb))(t.locale,e,function(e){const t=e.t;return[e=>""===e.rawSize.trim()?t("The value must not be empty."):null===e.parsedSize?t("The value should be a plain number."):void 0]}(t)),this._form.render(),this.listenTo(this._form,"submit",(()=>{this._form.isValid()&&(t.execute("resizeImage",{width:this._form.sizeWithUnits}),this._hideForm(!0))})),this.listenTo(this._form.labeledInput,"change:errorText",(()=>{t.ui.update()})),this.listenTo(this._form,"cancel",(()=>{this._hideForm(!0)})),Su({emitter:this._form,activator:()=>this._isVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(e){if(this._isVisible)return;this._form||this._createForm(e);const t=this.editor,o=this._form.labeledInput;this._form.disableCssTransitions(),this._form.resetFormStatus(),this._isInBalloon||this._balloon.add({view:this._form,position:Xf(t)});const i=function(e,t){const o=Ub(e);if(!o)return null;const i=Hb(o.model.getAttribute("resizedWidth")||null);return i?i.unit===t?i:Wb(up(o.dom),{value:new ut(o.dom).width},t):null}(t,e),n=i?i.value.toFixed(1):"",s=function(e,t){const o=Ub(e);if(!o)return null;const i=up(o.dom),n=Hb(window.getComputedStyle(o.dom).minWidth)||{value:1};return{unit:t,lower:Math.max(.1,Wb(i,n,t).value),upper:"px"===t?i:100}}(t,e);o.fieldView.value=o.fieldView.element.value=n,s&&Object.assign(o.fieldView,{min:s.lower.toFixed(1),max:Math.ceil(s.upper).toFixed(1)}),this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e=!1){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),e&&this.editor.editing.view.focus())}get _isVisible(){return!!this._balloon&&this._balloon.visibleView===this._form}get _isInBalloon(){return!!this._balloon&&this._balloon.hasView(this._form)}}class Jb extends wc{_defaultStyles;_styles;constructor(e,t){super(e),this._defaultStyles={imageBlock:!1,imageInline:!1},this._styles=new Map(t.map((e=>{if(e.isDefault)for(const t of e.modelElements)this._defaultStyles[t]=e.name;return[e.name,e]})))}refresh(){const e=this.editor.plugins.get("ImageUtils").getClosestSelectedImageElement(this.editor.model.document.selection);this.isEnabled=!!e,this.isEnabled?e.hasAttribute("imageStyle")?this.value=e.getAttribute("imageStyle"):this.value=this._defaultStyles[e.name]:this.value=!1}execute(e={}){const t=this.editor,o=t.model,i=t.plugins.get("ImageUtils");o.change((t=>{const n=e.value,{setImageSizes:s=!0}=e;let r=i.getClosestSelectedImageElement(o.document.selection);n&&this.shouldConvertImageType(n,r)&&(this.editor.execute(i.isBlockImage(r)?"imageTypeInline":"imageTypeBlock",{setImageSizes:s}),r=i.getClosestSelectedImageElement(o.document.selection)),!n||this._styles.get(n).isDefault?t.removeAttribute("imageStyle",r):t.setAttribute("imageStyle",n,r),s&&i.setImageNaturalSizeAttributes(r)}))}shouldConvertImageType(e,t){return!this._styles.get(e).modelElements.includes(t.name)}}const Zb={get inline(){return{name:"inline",title:"In line",icon:Qc,modelElements:["imageInline"],isDefault:!0}},get alignLeft(){return{name:"alignLeft",title:"Left aligned image",icon:Jc,modelElements:["imageBlock","imageInline"],className:"image-style-align-left"}},get alignBlockLeft(){return{name:"alignBlockLeft",title:"Left aligned image",icon:Yc,modelElements:["imageBlock"],className:"image-style-block-align-left"}},get alignCenter(){return{name:"alignCenter",title:"Centered image",icon:Gc,modelElements:["imageBlock"],className:"image-style-align-center"}},get alignRight(){return{name:"alignRight",title:"Right aligned image",icon:Zc,modelElements:["imageBlock","imageInline"],className:"image-style-align-right"}},get alignBlockRight(){return{name:"alignBlockRight",title:"Right aligned image",icon:Xc,modelElements:["imageBlock"],className:"image-style-block-align-right"}},get block(){return{name:"block",title:"Centered image",icon:Gc,modelElements:["imageBlock"],isDefault:!0}},get side(){return{name:"side",title:"Side image",icon:Zc,modelElements:["imageBlock"],className:"image-style-side"}}},Qb=(()=>({full:'',left:Yc,right:Xc,center:Gc,inlineLeft:Jc,inlineRight:Zc,inline:Qc}))(),Yb=[{name:"imageStyle:wrapText",title:"Wrap text",defaultItem:"imageStyle:alignLeft",items:["imageStyle:alignLeft","imageStyle:alignRight"]},{name:"imageStyle:breakText",title:"Break text",defaultItem:"imageStyle:block",items:["imageStyle:alignBlockLeft","imageStyle:block","imageStyle:alignBlockRight"]}];function Xb(e){be("image-style-configuration-definition-invalid",e)}const ew={normalizeStyles:function(e){const t=(e.configuredStyles.options||[]).map((e=>function(e){e="string"==typeof e?Zb[e]?{...Zb[e]}:{name:e}:function(e,t){const o={...t};for(const i in e)Object.prototype.hasOwnProperty.call(t,i)||(o[i]=e[i]);return o}(Zb[e.name],e);"string"==typeof e.icon&&(e.icon=Qb[e.icon]||e.icon);return e}(e))).filter((t=>function(e,{isBlockPluginLoaded:t,isInlinePluginLoaded:o}){const{modelElements:i,name:n}=e;if(!(i&&i.length&&n))return Xb({style:e}),!1;{const n=[t?"imageBlock":null,o?"imageInline":null];if(!i.some((e=>n.includes(e))))return be("image-style-missing-dependency",{style:e,missingPlugins:i.map((e=>"imageBlock"===e?"ImageBlockEditing":"ImageInlineEditing"))}),!1}return!0}(t,e)));return t},getDefaultStylesConfiguration:function(e,t){return e&&t?{options:["inline","alignLeft","alignRight","alignCenter","alignBlockLeft","alignBlockRight","block","side"]}:e?{options:["block","side"]}:t?{options:["inline","alignLeft","alignRight"]}:{}},getDefaultDropdownDefinitions:function(e){return e.has("ImageBlockEditing")&&e.has("ImageInlineEditing")?[...Yb]:[]},warnInvalidStyle:Xb};function tw(e){const t={imageInline:e.filter((e=>!e.isDefault&&e.modelElements.includes("imageInline"))),imageBlock:e.filter((e=>!e.isDefault&&e.modelElements.includes("imageBlock")))};return(o,i,n)=>{if(!i.modelRange)return;const s=i.viewItem,r=to(i.modelRange.getItems());if(r&&n.schema.checkAttribute(r,"imageStyle")){for(const e of t[r.name])n.consumable.consume(s,{classes:e.className})&&n.writer.setAttribute("imageStyle",e.name,r);!function(e,t,o,i){if(!e.consumable.test(t,{styles:["float"]}))return;let n=null;switch(t.getStyle("float")){case"left":n="alignLeft";break;case"right":n="alignRight"}if(!n)return;const s=ow(n,i);if(!s)return;const r=Zb[s.name];if(!Ko(s,r))return;e.writer.setAttribute("imageStyle",n,o),e.consumable.consume(t,{styles:["float"]})}(n,s,r,e)}}}function ow(e,t){for(const o of t)if(o.name===e)return o}class iw extends fc{static get pluginName(){return"ImageStyleEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[Gf]}normalizedStyles;init(){const e=this.editor,t=e.plugins.has("ImageBlockEditing"),o=e.plugins.has("ImageInlineEditing");e.config.define("image.styles",ew.getDefaultStylesConfiguration(t,o)),this.normalizedStyles=ew.normalizeStyles({configuredStyles:e.config.get("image.styles"),isBlockPluginLoaded:t,isInlinePluginLoaded:o}),this._setupConversion(t,o),this._setupPostFixer(),e.commands.add("imageStyle",new Jb(e,this.normalizedStyles))}_setupConversion(e,t){const o=this.editor,i=o.model.schema,n=(s=this.normalizedStyles,(e,t,o)=>{if(!o.consumable.consume(t.item,e.name))return;const i=ow(t.attributeNewValue,s),n=ow(t.attributeOldValue,s),r=o.mapper.toViewElement(t.item),a=o.writer;n&&a.removeClass(n.className,r),i&&a.addClass(i.className,r)});var s;const r=tw(this.normalizedStyles);o.editing.downcastDispatcher.on("attribute:imageStyle",n),o.data.downcastDispatcher.on("attribute:imageStyle",n),e&&(i.extend("imageBlock",{allowAttributes:"imageStyle"}),i.setAttributeProperties("imageStyle",{isFormatting:!0}),o.data.upcastDispatcher.on("element:figure",r,{priority:"low"})),t&&(i.extend("imageInline",{allowAttributes:"imageStyle"}),i.setAttributeProperties("imageStyle",{isFormatting:!0}),o.data.upcastDispatcher.on("element:img",r,{priority:"low"}))}_setupPostFixer(){const e=this.editor,t=e.model.document,o=e.plugins.get(Gf),i=new Map(this.normalizedStyles.map((e=>[e.name,e])));t.registerPostFixer((e=>{let n=!1;for(const s of t.differ.getChanges())if("insert"==s.type||"attribute"==s.type&&"imageStyle"==s.attributeKey){let t="insert"==s.type?s.position.nodeAfter:s.range.start.nodeAfter;if(t&&t.is("element","paragraph")&&t.childCount>0&&(t=t.getChild(0)),!o.isImage(t))continue;const r=t.getAttribute("imageStyle");if(!r)continue;const a=i.get(r);a&&a.modelElements.includes(t.name)||(e.removeAttribute("imageStyle",t),n=!0)}return n}))}}class nw extends fc{static get requires(){return[iw]}static get pluginName(){return"ImageStyleUI"}static get isOfficialPlugin(){return!0}get localizedDefaultStylesTitles(){const e=this.editor.t;return{"Wrap text":e("Wrap text"),"Break text":e("Break text"),"In line":e("In line"),"Full size image":e("Full size image"),"Side image":e("Side image"),"Left aligned image":e("Left aligned image"),"Centered image":e("Centered image"),"Right aligned image":e("Right aligned image")}}init(){const e=this.editor.plugins,t=this.editor.config.get("image.toolbar")||[],o=sw(e.get("ImageStyleEditing").normalizedStyles,this.localizedDefaultStylesTitles);for(const e of o)this._createButton(e);const i=sw([...t.filter(s),...ew.getDefaultDropdownDefinitions(e)],this.localizedDefaultStylesTitles);for(const e of i)this._createDropdown(e,o)}_createDropdown(e,t){const o=this.editor.ui.componentFactory;o.add(e.name,(i=>{let n;const{defaultItem:s,items:r,title:a}=e,l=r.filter((e=>t.find((({name:t})=>rw(t)===e)))).map((e=>{const t=o.create(e);return e===s&&(n=t),t}));r.length!==l.length&&ew.warnInvalidStyle({dropdown:e});const c=Zh(i,Jh),d=c.buttonView,u=d.arrowView;return Qh(c,l,{enableActiveItemFocusOnDropdownOpen:!0}),d.set({label:aw(a,n.label),class:null,tooltip:!0}),u.unbind("label"),u.set({label:a}),d.bind("icon").toMany(l,"isOn",((...e)=>{const t=e.findIndex(jf);return t<0?n.icon:l[t].icon})),d.bind("label").toMany(l,"isOn",((...e)=>{const t=e.findIndex(jf);return aw(a,t<0?n.label:l[t].label)})),d.bind("isOn").toMany(l,"isOn",((...e)=>e.some(jf))),d.bind("class").toMany(l,"isOn",((...e)=>e.some(jf)?"ck-splitbutton_flatten":void 0)),d.on("execute",(()=>{l.some((({isOn:e})=>e))?c.isOpen=!c.isOpen:n.fire("execute")})),c.bind("isEnabled").toMany(l,"isEnabled",((...e)=>e.some(jf))),this.listenTo(c,"execute",(()=>{this.editor.editing.view.focus()})),c}))}_createButton(e){const t=e.name;this.editor.ui.componentFactory.add(rw(t),(o=>{const i=this.editor.commands.get("imageStyle"),n=new Lu(o);return n.set({label:e.title,icon:e.icon,tooltip:!0,isToggleable:!0}),n.bind("isEnabled").to(i,"isEnabled"),n.bind("isOn").to(i,"value",(e=>e===t)),n.on("execute",this._executeCommand.bind(this,t)),n}))}_executeCommand(e){this.editor.execute("imageStyle",{value:e}),this.editor.editing.view.focus()}}function sw(e,t){for(const o of e)t[o.title]&&(o.title=t[o.title]);return e}function rw(e){return`imageStyle:${e}`}function aw(e,t){return(e?e+": ":"")+t}function lw(e){return e.map((e=>s(e)?e.name:e))}const cw=Symbol("isWpButtonMacroSymbol");function dw(e){const t=e.getSelectedElement();return!(!t||!function(e){return!!e.getCustomProperty(cw)&&ip(e)}(t))}class uw extends fc{static get pluginName(){return"OPChildPagesEditing"}static get buttonName(){return"insertChildPages"}init(){const e=this.editor,t=e.model,o=e.conversion;t.schema.register("op-macro-child-pages",{allowWhere:["$block"],allowAttributes:["page"],isBlock:!0,isLimit:!0}),o.for("upcast").elementToElement({view:{name:"macro",classes:"child_pages"},model:(e,{writer:t})=>{const o=e.getAttribute("data-page")||"",i="true"==e.getAttribute("data-include-parent");return t.createElement("op-macro-child-pages",{page:o,includeParent:i})}}),o.for("editingDowncast").elementToElement({model:"op-macro-child-pages",view:(e,{writer:t})=>this.createMacroViewElement(e,t)}).add((e=>e.on("attribute:page",this.modelAttributeToView.bind(this)))).add((e=>e.on("attribute:includeParent",this.modelAttributeToView.bind(this)))),o.for("dataDowncast").elementToElement({model:"op-macro-child-pages",view:(e,{writer:t})=>t.createContainerElement("macro",{class:"child_pages","data-page":e.getAttribute("page")||"","data-include-parent":e.getAttribute("includeParent")||""})}),e.ui.componentFactory.add(uw.buttonName,(t=>{const o=new Lu(t);return o.set({label:window.I18n.t("js.editor.macro.child_pages.button"),withText:!0}),o.on("execute",(()=>{e.model.change((t=>{const o=t.createElement("op-macro-child-pages",{});e.model.insertContent(o,e.model.document.selection)}))})),o}))}modelAttributeToView(e,t,o){const i=t.item;if(!i.is("element","op-macro-child-pages"))return;o.consumable.consume(t.item,e.name);const n=o.mapper.toViewElement(i);o.writer.remove(o.writer.createRangeIn(n)),this.setPlaceholderContent(o.writer,i,n)}macroLabel(){return window.I18n.t("js.editor.macro.child_pages.text")}pageLabel(e){return e&&e.length>0?e:window.I18n.t("js.editor.macro.child_pages.this_page")}includeParentText(e){return e?` (${window.I18n.t("js.editor.macro.child_pages.include_parent")})`:""}createMacroViewElement(e,t){const o=t.createContainerElement("div");return this.setPlaceholderContent(t,e,o),function(e,t,o){return t.setCustomProperty(cw,!0,e),np(e,t,{label:o})}(o,t,{label:this.macroLabel()})}setPlaceholderContent(e,t,o){const i=t.getAttribute("page"),n=t.getAttribute("includeParent"),s=this.macroLabel(),r=this.pageLabel(i),a=e.createContainerElement("span",{class:"macro-value"});let l=[e.createText(`${s} `)];e.insert(e.createPositionAt(a,0),e.createText(`${r}`)),l.push(a),l.push(e.createText(this.includeParentText(n))),e.insert(e.createPositionAt(o,0),l)}}class hw extends fc{static get requires(){return[Qm]}static get pluginName(){return"OPChildPagesToolbar"}init(){const e=this.editor,t=this.editor.model,o=Mp(e);jp(e,"opEditChildPagesMacroButton",(e=>{const i=o.services.macros,n=e.getAttribute("page"),s=e.getAttribute("includeParent"),r=n&&n.length>0?n:"";i.configureChildPages(r,s).then((o=>t.change((t=>{t.setAttribute("page",o.page,e),t.setAttribute("includeParent",o.includeParent,e)}))))}))}afterInit(){$p(this,this.editor,"OPChildPages",dw)}}class mw extends wc{constructor(e){super(e),this.affectsData=!1}execute(){const e=this.editor.model,t=e.document.selection;let o=e.schema.getLimitElement(t);if(t.containsEntireContent(o)||!gw(e.schema,o))do{if(o=o.parent,!o)return}while(!gw(e.schema,o));e.change((e=>{e.setSelection(o,"in")}))}}function gw(e,t){return e.isLimit(t)&&(e.checkChild(t,"$text")||e.checkChild(t,"paragraph"))}const pw=Wt("Ctrl+A");class fw extends fc{static get pluginName(){return"SelectAllEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.t,o=e.editing.view.document;e.commands.add("selectAll",new mw(e)),this.listenTo(o,"keydown",((t,o)=>{Ht(o)===pw&&(e.execute("selectAll"),o.preventDefault())})),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Select all"),keystroke:"CTRL+A"}]})}}class bw extends fc{static get pluginName(){return"SelectAllUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.ui.componentFactory.add("selectAll",(()=>{const e=this._createButton(Lu);return e.set({tooltip:!0}),e})),e.ui.componentFactory.add("menuBar:selectAll",(()=>this._createButton(sh)))}_createButton(e){const t=this.editor,o=t.locale,i=t.commands.get("selectAll"),n=new e(t.locale),s=o.t;return n.set({label:s("Select all"),icon:'',keystroke:"Ctrl+A"}),n.bind("isEnabled").to(i,"isEnabled"),this.listenTo(n,"execute",(()=>{t.execute("selectAll"),t.editing.view.focus()})),n}}class ww extends fc{static get requires(){return[fw,bw]}static get pluginName(){return"SelectAll"}static get isOfficialPlugin(){return!0}}const yw="ckCsrfToken",_w="abcdefghijklmnopqrstuvwxyz0123456789";function kw(){let e=function(e){e=e.toLowerCase();const t=document.cookie.split(";");for(const o of t){const t=o.split("=");if(decodeURIComponent(t[0].trim().toLowerCase())===e)return decodeURIComponent(t[1])}return null}(yw);var t,o;return e&&40==e.length||(e=function(e){let t="";const o=new Uint8Array(e);window.crypto.getRandomValues(o);for(let e=0;e.5?i.toUpperCase():i}return t}(40),t=yw,o=e,document.cookie=encodeURIComponent(t)+"="+encodeURIComponent(o)+";path=/"),e}class vw{loader;url;t;xhr;constructor(e,t,o){this.loader=e,this.url=t,this.t=o}upload(){return this.loader.file.then((e=>new Promise(((t,o)=>{this._initRequest(),this._initListeners(t,o,e),this._sendRequest(e)}))))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const e=this.xhr=new XMLHttpRequest;e.open("POST",this.url,!0),e.responseType="json"}_initListeners(e,t,o){const i=this.xhr,n=this.loader,s=(0,this.t)("Cannot upload file:")+` ${o.name}.`;i.addEventListener("error",(()=>t(s))),i.addEventListener("abort",(()=>t())),i.addEventListener("load",(()=>{const o=i.response;if(!o||!o.uploaded)return t(o&&o.error&&o.error.message?o.error.message:s);e({default:o.url})})),i.upload&&i.upload.addEventListener("progress",(e=>{e.lengthComputable&&(n.uploadTotal=e.total,n.uploaded=e.loaded)}))}_sendRequest(e){const t=new FormData;t.append("upload",e),t.append("ckCsrfToken",kw()),this.xhr.send(t)}}function Cw(e,t,o,i){let n,s=null;"function"==typeof i?n=i:(s=e.commands.get(i),n=()=>{e.execute(i)}),e.model.document.on("change:data",((r,a)=>{if(s&&!s.isEnabled||!t.isEnabled)return;const l=to(e.model.document.selection.getRanges());if(!l.isCollapsed)return;if(a.isUndo||!a.isLocal)return;const c=Array.from(e.model.document.differ.getChanges()),d=c[0];if(1!=c.length||"insert"!==d.type||"$text"!=d.name||1!=d.length)return;const u=d.position.parent;if(u.is("element","codeBlock"))return;if(u.is("element","listItem")&&"function"!=typeof i&&!["numberedList","bulletedList","todoList"].includes(i))return;if(s&&!0===s.value)return;const h=u.getChild(0),m=e.model.createRangeOn(h);if(!m.containsRange(l)&&!l.end.isEqual(m.end))return;const g=o.exec(h.data.substr(0,l.end.offset));g&&e.model.enqueueChange((t=>{const o=e.model.document.selection,i=t.createPositionAt(u,0),s=t.createPositionAt(u,g[0].length),r=new Ts(i,s);if(!1!==n({match:g})){const e=Array.from(o.getAttributes());t.remove(r);const i=o.getFirstRange(),n=t.createRangeIn(u);!u.isEmpty||n.isEqual(i)||n.containsRange(i,!0)||t.remove(u),function(e,t,o){const i=e.model.schema,n=t.getFirstPosition();let s=new gr(n);i.checkChild(s,"$text")&&(s=s.push("$text"));for(const[t,n]of o)i.checkAttribute(s,t)&&e.setSelectionAttribute(t,n)}(t,o,e)}r.detach(),e.model.enqueueChange((()=>{e.plugins.get("Delete").requestUndoOnBackspace()}))}))}))}function Aw(e,t,o,i){let n,s;o instanceof RegExp?n=o:s=o,s=s||(e=>{let t;const o=[],i=[];for(;null!==(t=n.exec(e))&&!(t&&t.length<4);){let{index:e,1:n,2:s,3:r}=t;const a=n+s+r;e+=t[0].length-a.length;const l=[e,e+n.length],c=[e+n.length+s.length,e+n.length+s.length+r.length];o.push(l),o.push(c),i.push([e+n.length,e+n.length+s.length])}return{remove:o,format:i}}),e.model.document.on("change:data",((o,n)=>{if(n.isUndo||!n.isLocal||!t.isEnabled)return;const r=e.model,a=r.document.selection;if(!a.isCollapsed)return;const l=Array.from(r.document.differ.getChanges()),c=l[0];if(1!=l.length||"insert"!==c.type||"$text"!=c.name||1!=c.length)return;const d=a.focus,u=d.parent,{text:h,range:m}=function(e,t){let o=e.start;const i=Array.from(e.getItems()).reduce(((e,i)=>!i.is("$text")&&!i.is("$textProxy")||i.getAttribute("code")?(o=t.createPositionAfter(i),""):e+i.data),"");return{text:i,range:t.createRange(o,e.end)}}(r.createRange(r.createPositionAt(u,0),d),r),g=s(h),p=xw(m.start,g.format,r),f=xw(m.start,g.remove,r);p.length&&f.length&&r.enqueueChange((t=>{if(!1!==i(t,p)){for(const e of f.reverse())t.remove(e);r.enqueueChange((()=>{e.plugins.get("Delete").requestUndoOnBackspace()}))}}))}))}function xw(e,t,o){return t.filter((e=>void 0!==e[0]&&void 0!==e[1])).map((t=>o.createRange(e.getShiftedBy(t[0]),e.getShiftedBy(t[1]))))}function Ew(e,t){return(o,i)=>{if(!e.commands.get(t).isEnabled)return!1;const n=e.model.schema.getValidRanges(i,t);for(const e of n)o.setAttribute(t,!0,e);o.removeSelectionAttribute(t)}}class Tw extends wc{attributeKey;constructor(e,t){super(e),this.attributeKey=t}refresh(){const e=this.editor.model,t=e.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,this.attributeKey)}execute(e={}){const t=this.editor.model,o=t.document.selection,i=void 0===e.forceValue?!this.value:e.forceValue;t.change((e=>{if(o.isCollapsed)i?e.setSelectionAttribute(this.attributeKey,!0):e.removeSelectionAttribute(this.attributeKey);else{const n=t.schema.getValidRanges(o.getRanges(),this.attributeKey,{includeEmptyRanges:!0});for(const t of n){let o=t,n=this.attributeKey;t.isCollapsed&&(o=t.start.parent,n=Os._getStoreAttributeKey(this.attributeKey)),i?e.setAttribute(n,i,o):e.removeAttribute(n,o)}}}))}_getValueFromFirstAllowedNode(){const e=this.editor.model,t=e.schema,o=e.document.selection;if(o.isCollapsed)return o.hasAttribute(this.attributeKey);for(const e of o.getRanges())for(const o of e.getItems())if(t.checkAttribute(o,this.attributeKey))return o.hasAttribute(this.attributeKey);return!1}}const Pw="bold";class Sw extends fc{static get pluginName(){return"BoldEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:Pw}),e.model.schema.setAttributeProperties(Pw,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Pw,view:"strong",upcastAlso:["b",e=>{const t=e.getStyle("font-weight");return t&&("bold"==t||Number(t)>=600)?{name:!0,styles:["font-weight"]}:null}]}),e.commands.add(Pw,new Tw(e,Pw)),e.keystrokes.set("CTRL+B",Pw),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Bold text"),keystroke:"CTRL+B"}]})}}function Iw({editor:e,commandName:t,plugin:o,icon:i,label:n,keystroke:s}){return r=>{const a=e.commands.get(t),l=new r(e.locale);return l.set({label:n,icon:i,keystroke:s,isToggleable:!0}),l.bind("isEnabled").to(a,"isEnabled"),l.bind("isOn").to(a,"value"),l instanceof sh?l.set({role:"menuitemcheckbox"}):l.set({tooltip:!0}),o.listenTo(l,"execute",(()=>{e.execute(t),e.editing.view.focus()})),l}}const Rw="bold";class Ow extends fc{static get pluginName(){return"BoldUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,o=Iw({editor:e,commandName:Rw,plugin:this,icon:qc,label:t("Bold"),keystroke:"CTRL+B"});e.ui.componentFactory.add(Rw,(()=>o(Lu))),e.ui.componentFactory.add("menuBar:"+Rw,(()=>o(sh)))}}const Vw="code";class Dw extends fc{static get pluginName(){return"CodeEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[Rg]}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:Vw}),e.model.schema.setAttributeProperties(Vw,{isFormatting:!0,copyOnEnter:!1}),e.conversion.attributeToElement({model:Vw,view:"code"}),e.commands.add(Vw,new Tw(e,Vw)),e.plugins.get(Rg).registerAttribute(Vw),jg(e,Vw,"code","ck-code_selected"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Move out of an inline code style"),keystroke:[["arrowleft","arrowleft"],["arrowright","arrowright"]]}]})}}const Fw="code";class Mw extends fc{static get pluginName(){return"CodeUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,o=Iw({editor:e,commandName:Fw,plugin:this,icon:'',label:t("Code")});e.ui.componentFactory.add(Fw,(()=>o(Lu))),e.ui.componentFactory.add("menuBar:"+Fw,(()=>o(sh)))}}const Nw="italic";class Bw extends fc{static get pluginName(){return"ItalicEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:Nw}),e.model.schema.setAttributeProperties(Nw,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Nw,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),e.commands.add(Nw,new Tw(e,Nw)),e.keystrokes.set("CTRL+I",Nw),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Italic text"),keystroke:"CTRL+I"}]})}}const Lw="italic";class zw extends fc{static get pluginName(){return"ItalicUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,o=Iw({editor:e,commandName:Lw,plugin:this,icon:'',keystroke:"CTRL+I",label:t("Italic")});e.ui.componentFactory.add(Lw,(()=>o(Lu))),e.ui.componentFactory.add("menuBar:"+Lw,(()=>o(sh)))}}const jw="strikethrough";class qw extends fc{static get pluginName(){return"StrikethroughEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:jw}),e.model.schema.setAttributeProperties(jw,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:jw,view:"s",upcastAlso:["del","strike",{styles:{"text-decoration":"line-through"}}]}),e.commands.add(jw,new Tw(e,jw)),e.keystrokes.set("CTRL+SHIFT+X","strikethrough"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Strikethrough text"),keystroke:"CTRL+SHIFT+X"}]})}}const $w="strikethrough";class Hw extends fc{static get pluginName(){return"StrikethroughUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,o=Iw({editor:e,commandName:$w,plugin:this,icon:'',keystroke:"CTRL+SHIFT+X",label:t("Strikethrough")});e.ui.componentFactory.add($w,(()=>o(Lu))),e.ui.componentFactory.add("menuBar:"+$w,(()=>o(sh)))}}class Ww extends wc{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(e={}){const t=this.editor.model,o=t.schema,i=t.document.selection,n=Array.from(i.getSelectedBlocks()),s=void 0===e.forceValue?!this.value:e.forceValue;t.change((e=>{if(s){const t=n.filter((e=>Uw(e)||Gw(o,e)));this._applyQuote(e,t)}else this._removeQuote(e,n.filter(Uw))}))}_getValue(){const e=to(this.editor.model.document.selection.getSelectedBlocks());return!(!e||!Uw(e))}_checkEnabled(){if(this.value)return!0;const e=this.editor.model.document.selection,t=this.editor.model.schema,o=to(e.getSelectedBlocks());return!!o&&Gw(t,o)}_removeQuote(e,t){Kw(e,t).reverse().forEach((t=>{if(t.start.isAtStart&&t.end.isAtEnd)return void e.unwrap(t.start.parent);if(t.start.isAtStart){const o=e.createPositionBefore(t.start.parent);return void e.move(t,o)}t.end.isAtEnd||e.split(t.end);const o=e.createPositionAfter(t.end.parent);e.move(t,o)}))}_applyQuote(e,t){const o=[];Kw(e,t).reverse().forEach((t=>{let i=Uw(t.start);i||(i=e.createElement("blockQuote"),e.wrap(t,i)),o.push(i)})),o.reverse().reduce(((t,o)=>t.nextSibling==o?(e.merge(e.createPositionAfter(t)),t):o))}}function Uw(e){return"blockQuote"==e.parent.name?e.parent:null}function Kw(e,t){let o,i=0;const n=[];for(;i{const i=e.model.document.differ.getChanges();for(const e of i)if("insert"==e.type){const i=e.position.nodeAfter;if(!i)continue;if(i.is("element","blockQuote")&&i.isEmpty)return o.remove(i),!0;if(i.is("element","blockQuote")&&!t.checkChild(e.position,i))return o.unwrap(i),!0;if(i.is("element")){const e=o.createRangeIn(i);for(const i of e.getItems())if(i.is("element","blockQuote")&&!t.checkChild(o.createPositionBefore(i),i))return o.unwrap(i),!0}}else if("remove"==e.type){const t=e.position.parent;if(t.is("element","blockQuote")&&t.isEmpty)return o.remove(t),!0}return!1}));const o=this.editor.editing.view.document,i=e.model.document.selection,n=e.commands.get("blockQuote");this.listenTo(o,"enter",((t,o)=>{if(!i.isCollapsed||!n.value)return;i.getLastPosition().parent.isEmpty&&(e.execute("blockQuote"),e.editing.view.scrollToTheSelection(),o.preventDefault(),t.stop())}),{context:"blockquote"}),this.listenTo(o,"delete",((t,o)=>{if("backward"!=o.direction||!i.isCollapsed||!n.value)return;const s=i.getLastPosition().parent;s.isEmpty&&!s.previousSibling&&(e.execute("blockQuote"),e.editing.view.scrollToTheSelection(),o.preventDefault(),t.stop())}),{context:"blockquote"})}}class Zw extends fc{static get pluginName(){return"BlockQuoteUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.ui.componentFactory.add("blockQuote",(()=>{const e=this._createButton(Lu);return e.set({tooltip:!0}),e})),e.ui.componentFactory.add("menuBar:blockQuote",(()=>{const e=this._createButton(sh);return e.set({role:"menuitemcheckbox"}),e}))}_createButton(e){const t=this.editor,o=t.locale,i=t.commands.get("blockQuote"),n=new e(t.locale),s=o.t;return n.set({label:s("Block quote"),icon:'',isToggleable:!0}),n.bind("isEnabled").to(i,"isEnabled"),n.bind("isOn").to(i,"value"),this.listenTo(n,"execute",(()=>{t.execute("blockQuote"),t.editing.view.focus()})),n}}class Qw extends wc{constructor(e){super(e),this._isEnabledBasedOnSelection=!1}refresh(){const e=this.editor.model,t=to(e.document.selection.getSelectedBlocks());this.value=!!t&&t.is("element","paragraph"),this.isEnabled=!!t&&Yw(t,e.schema)}execute(e={}){const t=this.editor.model,o=t.document,i=e.selection||o.selection;t.canEditAt(i)&&t.change((e=>{const o=i.getSelectedBlocks();for(const i of o)!i.is("element","paragraph")&&Yw(i,t.schema)&&e.rename(i,"paragraph")}))}}function Yw(e,t){return t.checkChild(e.parent,"paragraph")&&!t.isObject(e)}class Xw extends wc{constructor(e){super(e),this._isEnabledBasedOnSelection=!1}execute(e){const t=this.editor.model,o=e.attributes;let i=e.position;return t.canEditAt(i)?t.change((e=>{if(i=this._findPositionToInsertParagraph(i,e),!i)return null;const n=e.createElement("paragraph");return o&&t.schema.setAllowedAttributes(n,o,e),t.insertContent(n,i),e.setSelection(n,"in"),e.createPositionAt(n,0)})):null}_findPositionToInsertParagraph(e,t){const o=this.editor.model;if(o.schema.checkChild(e,"paragraph"))return e;const i=o.schema.findAllowedParent(e,"paragraph");if(!i)return null;const n=e.parent,s=o.schema.checkChild(n,"$text");return n.isEmpty||s&&e.isAtEnd?o.createPositionAfter(n):!n.isEmpty&&s&&e.isAtStart?o.createPositionBefore(n):t.split(e,i).position}}class ey extends fc{static get pluginName(){return"Paragraph"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.model;e.commands.add("paragraph",new Qw(e)),e.commands.add("insertParagraph",new Xw(e)),t.schema.register("paragraph",{inheritAllFrom:"$block"}),e.conversion.elementToElement({model:"paragraph",view:"p"}),e.conversion.for("upcast").elementToElement({model:(e,{writer:t})=>ey.paragraphLikeElements.has(e.name)?e.isEmpty?null:t.createElement("paragraph"):null,view:/.+/,converterPriority:"low"})}static paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"])}class ty extends wc{modelElements;constructor(e,t){super(e),this.modelElements=t}refresh(){const e=to(this.editor.model.document.selection.getSelectedBlocks());this.value=!!e&&this.modelElements.includes(e.name)&&e.name,this.isEnabled=!!e&&this.modelElements.some((t=>oy(e,t,this.editor.model.schema)))}execute(e){const t=this.editor.model,o=t.document,i=e.value;t.change((e=>{const n=Array.from(o.selection.getSelectedBlocks()).filter((e=>oy(e,i,t.schema)));for(const t of n)t.is("element",i)||e.rename(t,i)}))}}function oy(e,t,o){return o.checkChild(e.parent,t)&&!o.isObject(e)}const iy="paragraph";class ny extends fc{static get pluginName(){return"HeadingEditing"}static get isOfficialPlugin(){return!0}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[ey]}init(){const e=this.editor,t=e.config.get("heading.options"),o=[];for(const i of t)"paragraph"!==i.model&&(e.model.schema.register(i.model,{inheritAllFrom:"$block"}),e.conversion.elementToElement(i),o.push(i.model));this._addDefaultH1Conversion(e),e.commands.add("heading",new ty(e,o))}afterInit(){const e=this.editor,t=e.commands.get("enter"),o=e.config.get("heading.options");t&&this.listenTo(t,"afterExecute",((t,i)=>{const n=e.model.document.selection.getFirstPosition().parent;o.some((e=>n.is("element",e.model)))&&!n.is("element",iy)&&0===n.childCount&&i.writer.rename(n,iy)}))}_addDefaultH1Conversion(e){e.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:ge.low+1})}}function sy(e){const t=e.t,o={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=>{const t=o[e.title];return t&&t!=e.title&&(e.title=t),e}))}class ry extends fc{static get pluginName(){return"HeadingUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.t,o=sy(e),i=t("Choose heading"),n=t("Heading");e.ui.componentFactory.add("heading",(t=>{const s={},r=new eo,a=e.commands.get("heading"),l=e.commands.get("paragraph"),c=[a];for(const e of o){const t={type:"button",model:new Jm({label:e.title,class:e.class,role:"menuitemradio",withText:!0})};"paragraph"===e.model?(t.model.bind("isOn").to(l,"value"),t.model.set("commandName","paragraph"),c.push(l)):(t.model.bind("isOn").to(a,"value",(t=>t===e.model)),t.model.set({commandName:"heading",commandValue:e.model})),r.add(t),s[e.model]=e.title}const d=Zh(t);return Xh(d,r,{ariaLabel:n,role:"menu"}),d.buttonView.set({ariaLabel:n,ariaLabelledBy:void 0,isOn:!1,withText:!0,tooltip:n}),d.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),d.bind("isEnabled").toMany(c,"isEnabled",((...e)=>e.some((e=>e)))),d.buttonView.bind("label").to(a,"value",l,"value",((e,t)=>{const o=t?"paragraph":e;return"boolean"==typeof o?i:s[o]?s[o]:i})),d.buttonView.bind("ariaLabel").to(a,"value",l,"value",((e,t)=>{const o=t?"paragraph":e;return"boolean"==typeof o?n:s[o]?`${s[o]}, ${n}`:n})),this.listenTo(d,"execute",(t=>{const{commandName:o,commandValue:i}=t.source;e.execute(o,i?{value:i}:void 0),e.editing.view.focus()})),d})),e.ui.componentFactory.add("menuBar:heading",(i=>{const n=new og(i),s=e.commands.get("heading"),r=e.commands.get("paragraph"),a=[s],l=new ig(i);n.set({class:"ck-heading-dropdown"}),l.set({ariaLabel:t("Heading"),role:"menu"}),n.buttonView.set({label:t("Heading")}),n.panelView.children.add(l);for(const t of o){const o=new Em(i,n),c=new sh(i);o.children.add(c),l.items.add(o),c.set({isToggleable:!0,label:t.title,role:"menuitemradio",class:t.class}),c.delegate("execute").to(n),c.on("execute",(()=>{const o="paragraph"===t.model?"paragraph":"heading";e.execute(o,{value:t.model}),e.editing.view.focus()})),"paragraph"===t.model?(c.bind("isOn").to(r,"value"),a.push(r)):c.bind("isOn").to(s,"value",(e=>e===t.model))}return n.bind("isEnabled").toMany(a,"isEnabled",((...e)=>e.some((e=>e)))),n}))}}new Set(["paragraph","heading1","heading2","heading3","heading4","heading5","heading6"]);class ay{_definitions=new Set;_conflictChecker;get length(){return this._definitions.size}setConflictChecker(e){this._conflictChecker=e}add(e){Array.isArray(e)?e.forEach((e=>this._definitions.add(e))):this._definitions.add(e)}getDispatcher(){return e=>{const t=(e,t)=>{const o=t.createAttributeElement("a",e.attributes,{priority:5});e.classes&&t.addClass(e.classes,o);for(const i in e.styles)t.setStyle(i,e.styles[i],o);return t.setCustomProperty("link",!0,o),o},o=e=>(o,i,n)=>{if(i.attributeKey.startsWith("link")&&("linkHref"!=i.attributeKey||n.consumable.test(i.item,"attribute:linkHref"))&&(i.item.is("selection")||n.schema.isInline(i.item)))for(const o of this._definitions)o.callback(i.item.getAttribute("linkHref"))&&!this._conflictChecker?.(o,i.item)&&e?i.item.is("selection")?n.writer.wrap(n.writer.document.selection.getFirstRange(),t(o,n.writer)):n.writer.wrap(n.mapper.toViewRange(i.range),t(o,n.writer)):n.writer.unwrap(n.mapper.toViewRange(i.range),t(o,n.writer))};e.on("attribute",o(!1),{priority:ge.high-1}),e.on("attribute",o(!0),{priority:ge.high-2})}}getDispatcherForLinkedImage(){return e=>{const t=e=>(t,o,{writer:i,mapper:n})=>{if(!o.item.is("element","imageBlock")||!o.attributeKey.startsWith("link"))return;const s=n.toViewElement(o.item),r=Array.from(s.getChildren()).find((e=>e.is("element","a")));if(r)for(const t of this._definitions){const n=ao(t.attributes);if(t.callback(o.item.getAttribute("linkHref"))&&!this._conflictChecker?.(t,o.item)&&e){for(const[e,t]of n)"class"===e?i.addClass(t,r):i.setAttribute(e,t,!1,r);t.classes&&i.addClass(t.classes,r);for(const e in t.styles)i.setStyle(e,t.styles[e],r)}else{for(const[e,t]of n)"class"===e?i.removeClass(t,r):i.removeAttribute(e,t,r);t.classes&&i.removeClass(t.classes,r);for(const e in t.styles)i.removeStyle(e,r)}}};e.on("attribute",t(!1),{priority:ge.high-1}),e.on("attribute",t(!0),{priority:ge.high-2})}}}const ly=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,cy=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,dy=/^((\w+:(\/{2,})?)|(\W))/i,uy=["https?","ftps?","mailto"],hy="Ctrl+K";function my(e,{writer:t}){const o=t.createAttributeElement("a",{href:e},{priority:5});return t.setCustomProperty("link",!0,o),o}function gy(e,t=uy){const o=String(e),i=t.join("|");return function(e,t){const o=e.replace(ly,"");return!!o.match(t)}(o,new RegExp(`${"^(?:(?:):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))".replace("",i)}`,"i"))?o:"#"}function py(e,t){return!!e&&t.checkAttribute(e.name,"linkHref")}function fy(e,t){const o=(i=e,cy.test(i)?"mailto:":t);var i;const n=!!o&&!by(e);return e&&n?o+e:e}function by(e){return dy.test(e)}function wy(e){let t="";for(const o of e.getItems()){if(!o.is("$text")&&!o.is("$textProxy"))return;t+=o.data}return t}function yy(e,t){if(e.attributes&&t.attributes){if(Object.keys(e.attributes).some((e=>!function(e){return"class"===e||"style"===e||"rel"===e}(e)&&e in t.attributes)))return!0}if(e.styles&&t.styles){if(Object.keys(e.styles).some((e=>e in t.styles)))return!0}return!1}function _y(e,t){const o=t.find((t=>t.id===e));return o?t.filter((t=>t.id!==e&&yy(o,t))).map((e=>e.id)):[]}class ky extends wc{manualDecorators=new eo;automaticDecorators=new ay;restoreManualDecoratorStates(){for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}refresh(){const e=this.editor.model,t=e.document.selection,o=t.getSelectedElement()||to(t.getSelectedBlocks());py(o,e.schema)?(this.value=o.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttribute(o,"linkHref")):(this.value=t.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref"));for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}execute(e,t={},o){const i=this.editor.model,n=i.document.selection,s=function({decoratorStates:e,allDecorators:t}){const o={...e};for(const n in e)if(e[n]&&i(n)){const e=_y(n,t);for(const t of e)o[t]=!1}function i(e){return t.some((t=>t.id===e&&!t.value))}return o}({allDecorators:Array.from(this.manualDecorators),decoratorStates:t}),r=[],a=[];for(const e in s)s[e]?r.push(e):a.push(e);i.change((t=>{const s=o=>{t.setAttribute("linkHref",e,o),r.forEach((e=>t.setAttribute(e,!0,o))),a.forEach((e=>t.removeAttribute(e,o)))},l=(n,r)=>{const a=wy(n);if(!a)return n;let l=o;if(l||(l=r&&r==a?e:a),l!=a){const e=t.createDocumentFragment();for(const o of n.getItems()){const i=o;t.append(t.createText(i.data,i.getAttributes()),e)}const o=t.createRangeIn(e),r=function(e,t){const o=de(e,t),i={equal:0,insert:0,delete:0},n=[];let s="",r="";for(const a of[...o,null])"insert"==a?r+=t[i.equal+i.insert]:"delete"==a?s+=e[i.equal+i.delete]:(s.length||r.length)&&(n.push({offset:i.equal,actual:s,expected:r}),s="",r=""),a&&i[a]++;return n}(a,l);let c=0;for(const{offset:e,actual:n,expected:a}of r){const r=e+c,l=t.createRange(o.start.getShiftedBy(r),o.start.getShiftedBy(r+n.length)),d=vy(l,o).getAttributes(),u=Array.from(d).filter((([e])=>i.schema.getAttributeProperties(e).isFormatting)),h=t.createText(a,u);s(h),t.remove(l),t.insert(h,l.start),c+=a.length}return i.insertContent(e,n),t.createRange(n.start,n.start.getShiftedBy(l.length))}},c=e=>{const{plugins:o}=this.editor;if(t.setSelection(e.end),o.has("TwoStepCaretMovement"))o.get("TwoStepCaretMovement")._handleForwardMovement();else for(const e of["linkHref",...r,...a])t.removeSelectionAttribute(e)};if(n.isCollapsed){const a=n.getFirstPosition();if(n.hasAttribute("linkHref")){const e=n.getAttribute("linkHref"),t=Lg(a,"linkHref",e,i),o=l(t,e);s(o||t),o&&c(o)}else if(""!==e){const s=ao(n.getAttributes());s.set("linkHref",e),r.forEach((e=>{s.set(e,!0)}));c(i.insertContent(t.createText(o||e,s),a))}}else{const e=Array.from(n.getRanges()),o=i.schema.getValidRanges(e,"linkHref"),r=[];for(const e of n.getSelectedBlocks())i.schema.checkAttribute(e,"linkHref")&&r.push(t.createRangeOn(e));const a=r.slice();for(const e of o)this._isRangeToUpdate(e,r)&&a.push(e);const c=e.map((e=>({start:ma.fromPosition(e.start,"toPrevious"),end:ma.fromPosition(e.end,"toNext")})));for(let e of a){e=l(e,(e.start.textNode||e.start.nodeAfter).getAttribute("linkHref"))||e,s(e)}t.setSelection(c.map((e=>{const t=e.start.toPosition(),o=e.end.toPosition();return e.start.detach(),e.end.detach(),i.createRange(t,o)})))}})),this.restoreManualDecoratorStates()}_getDecoratorStateFromModel(e){const t=this.editor.model,o=t.document.selection,i=o.getSelectedElement();return py(i,t.schema)?i.getAttribute(e):o.getAttribute(e)}_isRangeToUpdate(e,t){for(const o of t)if(o.containsRange(e))return!1;return!0}}function vy(e,t){if(!e.isCollapsed)return to(e.getItems());const o=e.start;return o.textNode?o.textNode:!o.nodeBefore||o.isEqual(t.start)?o.nodeAfter:o.nodeBefore}class Cy extends wc{refresh(){const e=this.editor.model,t=e.document.selection,o=t.getSelectedElement();py(o,e.schema)?this.isEnabled=e.schema.checkAttribute(o,"linkHref"):this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref")}execute(){const e=this.editor,t=this.editor.model,o=t.document.selection,i=e.commands.get("link");t.change((e=>{const n=o.isCollapsed?[Lg(o.getFirstPosition(),"linkHref",o.getAttribute("linkHref"),t)]:t.schema.getValidRanges(o.getRanges(),"linkHref");for(const t of n)if(e.removeAttribute("linkHref",t),i)for(const o of i.manualDecorators)e.removeAttribute(o.id,t)}))}}class Ay extends(Be()){id;defaultValue;label;attributes;classes;styles;constructor({id:e,label:t,attributes:o,classes:i,styles:n,defaultValue:s}){super(),this.id=e,this.set("value",void 0),this.defaultValue=s,this.label=t,this.attributes=o,this.classes=i,this.styles=n}_createPattern(){return{attributes:this.attributes,classes:this.classes,styles:this.styles}}}const xy="automatic",Ey=/^(https?:)?\/\//;class Ty extends fc{_linkOpeners=[];static get pluginName(){return"LinkEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[Rg,fg,bf]}constructor(e){super(e),e.config.define("link",{allowCreatingEmptyLinks:!1,addTargetToExternalLinks:!1,toolbar:["linkPreview","|","editLink","linkProperties","unlink"]})}init(){const e=this.editor,t=this.editor.config.get("link.allowedProtocols");e.model.schema.extend("$text",{allowAttributes:"linkHref"}),e.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:my}),e.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(e,o)=>my(gy(e,t),o)}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:e=>e.getAttribute("href")}}),e.commands.add("link",new ky(e)),e.commands.add("unlink",new Cy(e));const o=function(e,t){const o={"Open in a new tab":e("Open in a new tab"),Downloadable:e("Downloadable")};return t.forEach((e=>("label"in e&&o[e.label]&&(e.label=o[e.label]),e))),t}(e.t,function(e){const t=[];if(e)for(const[i,n]of Object.entries(e)){const e=Object.assign({},n,{id:`link${o=i,function(e){return e.substring(0,1).toUpperCase()+e.substring(1)}(_o(o))}`});t.push(e)}var o;return t}(e.config.get("link.decorators")));this._enableAutomaticDecorators(o.filter((e=>e.mode===xy))),this._enableManualDecorators(o.filter((e=>"manual"===e.mode)));e.plugins.get(Rg).registerAttribute("linkHref"),jg(e,"linkHref","a","ck-link_selected"),this._enableLinkOpen(),this._enableSelectionAttributesFixer(),this._enableClipboardIntegration(),this._enableDecoratorConflictPostfixer()}_registerLinkOpener(e){this._linkOpeners.push(e)}_enableAutomaticDecorators(e){const t=this.editor,o=t.commands.get("link"),i=o.automaticDecorators;t.config.get("link.addTargetToExternalLinks")&&i.add({id:"linkIsExternal",mode:xy,callback:e=>!!e&&Ey.test(e),attributes:{target:"_blank",rel:"noopener noreferrer"}}),i.add(e),i.setConflictChecker(((e,t)=>{for(const i of o.manualDecorators)if(t.hasAttribute(i.id)&&yy(e,i))return!0})),i.length&&t.conversion.for("downcast").add(i.getDispatcher())}_enableManualDecorators(e){if(!e.length)return;const t=this.editor,o=t.commands.get("link").manualDecorators;e.forEach((e=>{t.model.schema.extend("$text",{allowAttributes:e.id});const i=new Ay(e);o.add(i),t.conversion.for("downcast").add((e=>{const t=e=>{const t=e.createAttributeElement("a",i.attributes,{priority:5});i.classes&&e.addClass(i.classes,t);for(const o in i.styles)e.setStyle(o,i.styles[o],t);return e.setCustomProperty("link",!0,t),t},o=e=>(o,i,n)=>{if(i.item.is("selection")||n.schema.isInline(i.item)){if(!e&&i.attributeOldValue){if(!n.consumable.test(i.item,o.name))return;n.writer.unwrap(n.mapper.toViewRange(i.range),t(n.writer))}if(e&&i.attributeNewValue){if(!n.consumable.consume(i.item,o.name))return;i.item.is("selection")?n.writer.wrap(n.writer.document.selection.getFirstRange(),t(n.writer)):n.writer.wrap(n.mapper.toViewRange(i.range),t(n.writer))}}};e.on(`attribute:${i.id}`,o(!1),{priority:ge.high-1}),e.on(`attribute:${i.id}`,o(!0),{priority:ge.high-2})})),t.conversion.for("upcast").elementToAttribute({view:{name:"a",...i._createPattern()},model:{key:i.id}})}))}_enableLinkOpen(){const e=this.editor,t=e.editing.view.document,o=e=>{var t;this._linkOpeners.some((t=>t(e)))||(t=e,window.open(t,"_blank","noopener"))};this.listenTo(t,"click",((e,t)=>{if(!(Y.isMac?t.domEvent.metaKey:t.domEvent.ctrlKey))return;let i=t.domTarget;if("a"!=i.tagName.toLowerCase()&&(i=i.closest("a")),!i)return;const n=i.getAttribute("href");n&&(e.stop(),t.preventDefault(),o(n))}),{context:"$capture"}),this.listenTo(t,"keydown",((t,i)=>{const n=e.commands.get("link").value;!!n&&i.keyCode===qt.enter&&i.altKey&&(t.stop(),o(n))}))}_enableSelectionAttributesFixer(){const e=this.editor.model,t=e.document.selection;this.listenTo(t,"change:attribute",((o,{attributeKeys:i})=>{i.includes("linkHref")&&!t.hasAttribute("linkHref")&&e.change((t=>{var o;!function(e,t){e.removeSelectionAttribute("linkHref");for(const o of t)e.removeSelectionAttribute(o)}(t,(o=e.schema,o.getDefinition("$text").allowAttributes.filter((e=>e.startsWith("link")))))}))}))}_enableClipboardIntegration(){const e=this.editor,t=e.model,o=this.editor.config.get("link.defaultProtocol");o&&this.listenTo(e.plugins.get("ClipboardPipeline"),"contentInsertion",((e,i)=>{t.change((e=>{const t=e.createRangeIn(i.content);for(const i of t.getItems())if(i.hasAttribute("linkHref")){const t=fy(i.getAttribute("linkHref"),o);e.setAttribute("linkHref",t,i)}}))}))}_enableDecoratorConflictPostfixer(){const e=this.editor,t=e.model,o=e.commands.get("link");t.document.registerPostFixer((e=>{let i=!1;const n=t.document.differ.getChanges(),s=new Set,r=new Set(o.manualDecorators.map((e=>e.id)));for(const e of n){if("attribute"===e.type){if("linkHref"!==e.attributeKey&&!r.has(e.attributeKey))continue;for(const t of e.range.getItems())t.hasAttribute("linkHref")&&s.add(t)}"insert"===e.type&&e.attributes.has("linkHref")&&e.position.nodeAfter&&s.add(e.position.nodeAfter)}for(const t of s){const n=[];for(const s of o.manualDecorators)if(t.hasAttribute(s.id)){for(let o=n.length-1;o>=0;o--){const r=n[o];yy(r,s)&&(e.removeAttribute(r.id,t),n.splice(o,1),i=!0)}n.push(s)}}return i}))}}class Py extends Lu{constructor(e){super(e);const t=this.bindTemplate;this.set({href:void 0,withText:!0}),this.extendTemplate({attributes:{class:["ck-link-toolbar__preview"],href:t.to("href"),target:"_blank",rel:"noopener noreferrer"},on:{click:t.to((e=>{if(this.href){const t=()=>e.preventDefault();this.fire("navigate",this.href,t)}}))}}),this.template.tag="a"}}class Sy extends Au{focusTracker=new oo;keystrokes=new ro;backButtonView;saveButtonView;displayedTextInputView;urlInputView;children;providersListChildren;_validators;_focusables=new tu;_focusCycler;constructor(e,t){super(e),this._validators=t,this.backButtonView=this._createBackButton(),this.saveButtonView=this._createSaveButton(),this.displayedTextInputView=this._createDisplayedTextInput(),this.urlInputView=this._createUrlInput(),this.providersListChildren=this.createCollection(),this.children=this.createCollection([this._createHeaderView()]),this._createFormChildren(),this.listenTo(this.providersListChildren,"add",(()=>{this.stopListening(this.providersListChildren,"add"),this.children.add(this._createProvidersListView())})),this._focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-link-form","ck-responsive-form"],tabindex:"-1"},children:this.children})}render(){super.render(),Ou({view:this});[this.urlInputView,this.saveButtonView,...this.providersListChildren,this.backButtonView,this.displayedTextInputView].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(){this.resetFormStatus();for(const e of this._validators){const t=e(this);if(t)return this.urlInputView.errorText=t,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null}_createBackButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:ed,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createSaveButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({label:e("Insert"),tooltip:!1,withText:!0,type:"submit",class:"ck-button-action ck-button-bold"}),t}_createHeaderView(){const e=this.locale.t,t=new ju(this.locale,{label:e("Link")});return t.children.add(this.backButtonView,0),t}_createProvidersListView(){const e=new zh(this.locale);return e.extendTemplate({attributes:{class:["ck-link-form__providers-list"]}}),e.items.bindTo(this.providersListChildren).using((e=>{const t=new Nh(this.locale);return t.children.add(e),t})),e}_createDisplayedTextInput(){const e=this.locale.t,t=new Sh(this.locale,nm);return t.label=e("Displayed text"),t.class="ck-labeled-field-view_full-width",t}_createUrlInput(){const e=this.locale.t,t=new Sh(this.locale,nm);return t.fieldView.inputMode="url",t.label=e("Link URL"),t.class="ck-labeled-field-view_full-width",t}_createFormChildren(){this.children.add(new Km(this.locale,{children:[this.displayedTextInputView],class:["ck-form__row_large-top-padding"]})),this.children.add(new Km(this.locale,{children:[this.urlInputView,this.saveButtonView],class:["ck-form__row_with-submit","ck-form__row_large-top-padding","ck-form__row_large-bottom-padding"]}))}get url(){const{element:e}=this.urlInputView.fieldView;return e?e.value.trim():null}}class Iy extends Au{focusTracker=new oo;keystrokes=new ro;backButtonView;listView;listChildren;emptyListInformation;children;_focusables=new tu;_focusCycler;constructor(e){super(e),this.listChildren=this.createCollection(),this.backButtonView=this._createBackButton(),this.listView=this._createListView(),this.emptyListInformation=this._createEmptyLinksListItemView(),this.children=this.createCollection([this._createHeaderView(),this.emptyListInformation]),this.set("title",""),this.set("emptyListPlaceholder",""),this.set("hasItems",!1),this.listenTo(this.listChildren,"change",(()=>{this.hasItems=this.listChildren.length>0})),this.on("change:hasItems",((e,t,o)=>{o?(this.children.remove(this.emptyListInformation),this.children.add(this.listView)):(this.children.remove(this.listView),this.children.add(this.emptyListInformation))})),this.keystrokes.set("Esc",((e,t)=>{this.fire("cancel"),t()})),this._focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-providers"],tabindex:"-1"},children:this.children})}render(){super.render();[this.listView,this.backButtonView].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()}_createListView(){const e=new zh(this.locale);return e.extendTemplate({attributes:{class:["ck-link-providers__list"]}}),e.items.bindTo(this.listChildren).using((e=>{const t=new Nh(this.locale);return t.children.add(e),t})),e}_createBackButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:ed,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createHeaderView(){const e=new ju(this.locale);return e.bind("label").to(this,"title"),e.children.add(this.backButtonView,0),e}_createEmptyLinksListItemView(){const e=new Au(this.locale);return e.setTemplate({tag:"p",attributes:{class:["ck","ck-link__empty-list-info"]},children:[{text:this.bindTemplate.to("emptyListPlaceholder")}]}),e}}class Ry extends Au{focusTracker=new oo;keystrokes=new ro;backButtonView;children;listChildren;_focusables=new tu;_focusCycler;constructor(e){super(e),this.backButtonView=this._createBackButton(),this.listChildren=this.createCollection(),this.children=this.createCollection([this._createHeaderView(),this._createListView()]),this._focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-properties"],tabindex:"-1"},children:this.children}),this.keystrokes.set("Esc",((e,t)=>{this.fire("back"),t()}))}render(){super.render();[...this.listChildren,this.backButtonView].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()}_createBackButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:ed,tooltip:!0}),t.delegate("execute").to(this,"back"),t}_createHeaderView(){const e=this.locale.t,t=new ju(this.locale,{label:e("Link properties")});return t.children.add(this.backButtonView,0),t}_createListView(){const e=new zh(this.locale);return e.extendTemplate({attributes:{class:["ck-link__list"]}}),e.items.bindTo(this.listChildren).using((e=>{const t=new Nh(this.locale);return t.children.add(e),t})),e}}class Oy extends Lu{arrowView;constructor(e){super(e),this.set({withText:!0}),this.arrowView=this._createArrowView(),this.extendTemplate({attributes:{class:["ck-link__button"]}})}render(){super.render(),this.children.add(this.arrowView)}_createArrowView(){const e=new Nu;return e.content=Kc,e}}const Vy="link-ui";class Dy extends fc{toolbarView=null;formView=null;linkProviderItemsView=null;propertiesView=null;_balloon;_linksProviders=new eo;static get requires(){return[Qm,Ty]}static get pluginName(){return"LinkUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;this.set("selectedLinkableText",void 0),e.editing.view.addObserver(ol),this._balloon=e.plugins.get(Qm),this._registerComponents(),this._registerEditingOpeners(),this._enableBalloonActivators(),e.conversion.for("editingDowncast").markerToHighlight({model:Vy,view:{classes:["ck-fake-link-selection"]}}),e.conversion.for("editingDowncast").markerToElement({model:Vy,view:(e,{writer:t})=>{if(!e.markerRange.isCollapsed)return null;const o=t.createUIElement("span");return t.addClass(["ck-fake-link-selection","ck-fake-link-selection_collapsed"],o),o}}),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Create link"),keystroke:hy},{label:t("Move out of a link"),keystroke:[["arrowleft","arrowleft"],["arrowright","arrowright"]]}]})}destroy(){super.destroy(),this.propertiesView&&this.propertiesView.destroy(),this.formView&&this.formView.destroy(),this.toolbarView&&this.toolbarView.destroy(),this.linkProviderItemsView&&this.linkProviderItemsView.destroy()}registerLinksListProvider(e){const t=this._linksProviders.filter((t=>(t.order||0)<=(e.order||0))).length;this._linksProviders.add(e,t)}_createViews(){const e=this.editor.commands.get("link");this.toolbarView=this._createToolbarView(),this.formView=this._createFormView(),e.manualDecorators.length&&(this.propertiesView=this._createPropertiesView()),this._enableUserBalloonInteractions()}_createToolbarView(){const e=this.editor,t=new Wh(e.locale),o=e.commands.get("link");t.class="ck-link-toolbar";let i=e.config.get("link.toolbar");return o.manualDecorators.length||(i=i.filter((e=>"linkProperties"!==e))),t.fillFromConfig(i,e.ui.componentFactory),t.keystrokes.set("Esc",((e,t)=>{this._hideUI(),t()})),t.keystrokes.set(hy,((e,t)=>{this._addFormView(),t()})),e.ui.addToolbar(t,{isContextual:!0,beforeFocus:()=>{this._getSelectedLinkElement()&&!this._isToolbarVisible&&this._showUI(!0)},afterBlur:()=>{this._hideUI(!1)}}),t}_createFormView(){const e=this.editor,t=e.locale.t,o=e.commands.get("link"),i=e.config.get("link.defaultProtocol"),n=new(Iu(Sy))(e.locale,function(e){const t=e.t,o=e.config.get("link.allowCreatingEmptyLinks");return[e=>{if(!o&&!e.url.length)return t("Link URL must not be empty.")}]}(e));return n.displayedTextInputView.bind("isEnabled").to(this,"selectedLinkableText",(e=>void 0!==e)),n.urlInputView.bind("isEnabled").to(o,"isEnabled"),n.saveButtonView.bind("isEnabled").to(o,"isEnabled"),n.saveButtonView.bind("label").to(o,"value",(e=>t(e?"Update":"Insert"))),this.listenTo(n,"submit",(()=>{if(n.isValid()){const t=fy(n.urlInputView.fieldView.element.value,i),o=n.displayedTextInputView.fieldView.element.value;e.execute("link",t,this._getDecoratorSwitchesState(),o!==this.selectedLinkableText?o:void 0),this._closeFormView()}})),this.listenTo(n.urlInputView,"change:errorText",(()=>{e.ui.update()})),this.listenTo(n,"cancel",(()=>{this._closeFormView()})),n.keystrokes.set("Esc",((e,t)=>{this._closeFormView(),t()})),n.providersListChildren.bindTo(this._linksProviders).using((e=>this._createLinksListProviderButton(e))),n}_createLinkProviderListView(e){return e.getListItems().map((({href:e,label:t,icon:o})=>{const i=new Lu;return i.set({label:t,icon:o,tooltip:!1,withText:!0}),i.on("execute",(()=>{this.formView.resetFormStatus(),this.formView.urlInputView.fieldView.value=e,this.editor.editing.view.focus(),this._removeLinksProviderView(),this.formView.focus()})),i}))}_createLinkProviderItemsView(e){const t=this.editor,o=t.locale.t,i=new Iy(t.locale),{emptyListPlaceholder:n,label:s}=e;return i.emptyListPlaceholder=n||o("No links available"),i.title=s,this.listenTo(i,"cancel",(()=>{t.editing.view.focus(),this._removeLinksProviderView(),this.formView.focus()})),i}_createPropertiesView(){const e=this.editor,t=this.editor.commands.get("link"),o=new(Iu(Ry))(e.locale);return this.listenTo(o,"back",(()=>{e.editing.view.focus(),this._removePropertiesView()})),o.listChildren.bindTo(t.manualDecorators).using((o=>{const i=new fh(e.locale);return i.set({label:o.label,withText:!0}),i.bind("isOn").toMany([o,t],"value",((e,t)=>void 0===t&&void 0===e?!!o.defaultValue:!!e)),i.on("execute",(()=>{e.execute("link",t.value,{...this._getDecoratorSwitchesState(),[o.id]:!i.isOn})})),i})),o}_getDecoratorSwitchesState(){const e=this.editor.commands.get("link");return Array.from(e.manualDecorators).reduce(((t,o)=>{const i=void 0===e.value&&void 0===o.value?o.defaultValue:o.value;return{...t,[o.id]:!!i}}),{})}_registerEditingOpeners(){this.editor.plugins.get(Ty)._registerLinkOpener((e=>{const t=this._getLinkProviderLinkByHref(e);if(!t)return!1;const{item:o,provider:i}=t;return!!i.navigate&&i.navigate(o)}))}_registerComponents(){const e=this.editor;e.ui.componentFactory.add("link",(()=>{const e=this._createButton(Lu);return e.set({tooltip:!0}),e})),e.ui.componentFactory.add("menuBar:link",(()=>{const e=this._createButton(sh);return e.set({role:"menuitemcheckbox"}),e})),e.ui.componentFactory.add("linkPreview",(t=>{const o=new Py(t),i=e.config.get("link.allowedProtocols"),n=e.commands.get("link"),s=t.t;o.bind("isEnabled").to(n,"value",(e=>!!e)),o.bind("href").to(n,"value",(e=>e&&gy(e,i)));const r=e=>{if(!e)return o.label=void 0,o.icon=void 0,void(o.tooltip=s("Open link in new tab"));const t=this._getLinkProviderLinkByHref(e);if(t){const{label:e,tooltip:i,icon:n}=t.item;o.label=e,o.tooltip=i||!1,o.icon=n}else o.label=e,o.icon=void 0,o.tooltip=s("Open link in new tab")};return r(n.value),this.listenTo(n,"change:value",((e,t,o)=>{r(o)})),this.listenTo(o,"navigate",((e,t,o)=>{const i=this._getLinkProviderLinkByHref(t);if(!i)return;const{provider:n,item:s}=i,{navigate:r}=n;r&&r(s)&&(e.stop(),o())})),o})),e.ui.componentFactory.add("unlink",(t=>{const o=e.commands.get("unlink"),i=new Lu(t),n=t.t;return i.set({label:n("Unlink"),icon:'',tooltip:!0}),i.bind("isEnabled").to(o),this.listenTo(i,"execute",(()=>{e.execute("unlink"),this._hideUI()})),i})),e.ui.componentFactory.add("editLink",(t=>{const o=e.commands.get("link"),i=new Lu(t),n=t.t;return i.set({label:n("Edit link"),icon:'',tooltip:!0}),i.bind("isEnabled").to(o),this.listenTo(i,"execute",(()=>{this._addFormView()})),i})),e.ui.componentFactory.add("linkProperties",(t=>{const o=e.commands.get("link"),i=new Lu(t),n=t.t;return i.set({label:n("Link properties"),icon:'\n',tooltip:!0}),i.bind("isEnabled").to(o,"isEnabled",o,"value",o,"manualDecorators",((e,t,o)=>e&&!!t&&o.length>0)),this.listenTo(i,"execute",(()=>{this._addPropertiesView()})),i}))}_createLinksListProviderButton(e){const t=this.editor.locale,o=new Oy(t);return o.set({label:e.label}),this.listenTo(o,"execute",(()=>{this._showLinksProviderView(e)})),o}_createButton(e){const t=this.editor,o=t.locale,i=t.commands.get("link"),n=new e(t.locale),s=o.t;return n.set({label:s("Link"),icon:'',keystroke:hy,isToggleable:!0}),n.bind("isEnabled").to(i,"isEnabled"),n.bind("isOn").to(i,"value",(e=>!!e)),this.listenTo(n,"execute",(()=>{t.editing.view.scrollToTheSelection(),this._showUI(!0),this._getSelectedLinkElement()&&this._addFormView()})),n}_enableBalloonActivators(){const e=this.editor,t=e.editing.view.document;this.listenTo(t,"click",(()=>{this._getSelectedLinkElement()&&this._showUI()})),e.keystrokes.set(hy,((t,o)=>{o(),e.commands.get("link").isEnabled&&(e.editing.view.scrollToTheSelection(),this._showUI(!0))}))}_enableUserBalloonInteractions(){this.editor.keystrokes.set("Tab",((e,t)=>{this._isToolbarVisible&&!this.toolbarView.focusTracker.isFocused&&(this.toolbarView.focus(),t())}),{priority:"high"}),this.editor.keystrokes.set("Esc",((e,t)=>{this._isUIVisible&&(this._hideUI(),t())})),Su({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:()=>[this._balloon.view.element],callback:()=>{this._hideUI(!1)}})}_addToolbarView(){this.toolbarView||this._createViews(),this._isToolbarInPanel||this._balloon.add({view:this.toolbarView,position:this._getBalloonPositionData(),balloonClassName:"ck-toolbar-container"})}_addFormView(){if(this.formView||this._createViews(),this._isFormInPanel)return;const e=this.editor.commands.get("link");this.formView.disableCssTransitions(),this.formView.resetFormStatus(),this.formView.backButtonView.isVisible=e.isEnabled&&!!e.value,this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this.selectedLinkableText=this._getSelectedLinkableText(),this.formView.displayedTextInputView.fieldView.value=this.selectedLinkableText||"",this.formView.urlInputView.fieldView.value=e.value||"",this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions()}_addPropertiesView(){this.propertiesView||this._createViews(),this._arePropertiesInPanel||(this.propertiesView.disableCssTransitions(),this._balloon.add({view:this.propertiesView,position:this._getBalloonPositionData()}),this.propertiesView.enableCssTransitions(),this.propertiesView.focus())}_showLinksProviderView(e){this.linkProviderItemsView&&this._removeLinksProviderView(),this.linkProviderItemsView=this._createLinkProviderItemsView(e),this._addLinkProviderItemsView(e)}_addLinkProviderItemsView(e){this.linkProviderItemsView.listChildren.clear(),this.linkProviderItemsView.listChildren.addMany(this._createLinkProviderListView(e)),this._balloon.add({view:this.linkProviderItemsView,position:this._getBalloonPositionData()}),this.linkProviderItemsView.focus()}_closeFormView(){const e=this.editor.commands.get("link");this.selectedLinkableText=void 0,void 0!==e.value?this._removeFormView():this._hideUI()}_removePropertiesView(){this._arePropertiesInPanel&&this._balloon.remove(this.propertiesView)}_removeLinksProviderView(){this._isLinksListInPanel&&this._balloon.remove(this.linkProviderItemsView)}_removeFormView(e=!0){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this.formView.displayedTextInputView.fieldView.reset(),this.formView.urlInputView.fieldView.reset(),this._balloon.remove(this.formView),e&&this.editor.editing.view.focus(),this._hideFakeVisualSelection())}_showUI(e=!1){this.formView||this._createViews(),this._getSelectedLinkElement()?(this._isToolbarVisible?this._addFormView():this._addToolbarView(),e&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),this._addToolbarView(),e&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(e=!0){const t=this.editor;this._isUIInPanel&&(this.stopListening(t.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),e&&t.editing.view.focus(),this._removeLinksProviderView(),this._removePropertiesView(),this._removeFormView(e),this._isToolbarInPanel&&this._balloon.remove(this.toolbarView),this._hideFakeVisualSelection())}_startUpdatingUI(){const e=this.editor,t=e.editing.view.document;let o=this._getSelectedLinkElement(),i=s();const n=()=>{const e=this._getSelectedLinkElement(),t=s();o&&!e||!o&&t!==i?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),o=e,i=t};function s(){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 _arePropertiesInPanel(){return!!this.propertiesView&&this._balloon.hasView(this.propertiesView)}get _isLinksListInPanel(){return!!this.linkProviderItemsView&&this._balloon.hasView(this.linkProviderItemsView)}get _isFormInPanel(){return!!this.formView&&this._balloon.hasView(this.formView)}get _isToolbarInPanel(){return!!this.toolbarView&&this._balloon.hasView(this.toolbarView)}get _isPropertiesVisible(){return!!this.propertiesView&&this._balloon.visibleView===this.propertiesView}get _isFormVisible(){return!!this.formView&&this._balloon.visibleView==this.formView}get _isToolbarVisible(){return!!this.toolbarView&&this._balloon.visibleView===this.toolbarView}get _isUIInPanel(){return this._arePropertiesInPanel||this._isLinksListInPanel||this._isFormInPanel||this._isToolbarInPanel}get _isUIVisible(){return this._isPropertiesVisible||this._isLinksListInPanel||this._isFormVisible||this._isToolbarVisible}_getBalloonPositionData(){const e=this.editor.editing.view,t=e.document;if(this.editor.model.markers.has(Vy)){const t=this.editor.editing.mapper.markerNameToElements(Vy);if(t){const o=Array.from(t),i=e.createRange(e.createPositionBefore(o[0]),e.createPositionAfter(o[o.length-1]));return{target:e.domConverter.viewRangeToDom(i)}}}return{target:()=>{const o=this._getSelectedLinkElement();return o?e.domConverter.mapViewToDom(o):e.domConverter.viewRangeToDom(t.selection.getFirstRange())}}}_getSelectedLinkElement(){const e=this.editor.editing.view,t=e.document.selection,o=t.getSelectedElement();if(t.isCollapsed||o&&ip(o))return Fy(t.getFirstPosition());{const o=t.getFirstRange().getTrimmed(),i=Fy(o.start),n=Fy(o.end);return i&&i==n&&e.createRangeIn(i).getTrimmed().isEqual(o)?i:null}}_getSelectedLinkableText(){const e=this.editor.model,t=this.editor.editing,o=this._getSelectedLinkElement();if(!o)return wy(e.document.selection.getFirstRange());const i=t.view.createRangeOn(o);return wy(t.mapper.toModelRange(i))}_getLinkProviderLinkByHref(e){if(!e)return null;for(const t of this._linksProviders){const o=t.getItem?t.getItem(e):t.getListItems().find((t=>t.href===e));if(o)return{provider:t,item:o}}return null}_showFakeVisualSelection(){const e=this.editor.model;e.change((t=>{const o=e.document.selection.getFirstRange();if(e.markers.has(Vy))t.updateMarker(Vy,{range:o});else if(o.start.isAtEnd){const i=o.start.getLastMatchingPosition((({item:t})=>!e.schema.isContent(t)),{boundaries:o});t.addMarker(Vy,{usingOperation:!1,affectsData:!1,range:t.createRange(i,o.end)})}else t.addMarker(Vy,{usingOperation:!1,affectsData:!1,range:o})}))}_hideFakeVisualSelection(){const e=this.editor.model;e.markers.has(Vy)&&e.change((e=>{e.removeMarker(Vy)}))}}function Fy(e){return e.getAncestors().find((e=>{return(t=e).is("attributeElement")&&!!t.getCustomProperty("link");var t}))||null}const My=new 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}))|localhost)(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.))+(?:[a-z\\u00a1-\\uffff]{2,63})))$","i");class Ny extends fc{static get requires(){return[Tg,Ty]}static get pluginName(){return"AutoLink"}static get isOfficialPlugin(){return!0}init(){const 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")?Lg(t,"linkHref",t.textNode.getAttribute("linkHref"),e):null}_selectEntireLinks(e,t){const o=this.editor.model,i=o.document.selection,n=i.getFirstPosition(),s=i.getLastPosition();let r=t.getJoined(this._expandLinkRange(o,n)||t);r&&(r=r.getJoined(this._expandLinkRange(o,s)||t)),r&&(r.start.isBefore(n)||r.end.isAfter(s))&&e.setSelection(r)}_enablePasteLinking(){const e=this.editor,t=e.model,o=t.document.selection,i=e.plugins.get("ClipboardPipeline"),n=e.commands.get("link");i.on("inputTransformation",((e,i)=>{if(!this.isEnabled||!n.isEnabled||o.isCollapsed||"paste"!==i.method)return;if(o.rangeCount>1)return;const s=o.getFirstRange(),r=i.dataTransfer.getData("text/plain");if(!r)return;const a=r.match(My);a&&a[2]===r&&(t.change((e=>{this._selectEntireLinks(e,s),n.execute(r)})),e.stop())}),{priority:"high"})}_enableTypingHandling(){const e=this.editor,t=new Ig(e.model,(e=>{let t=e;if(!function(e){return e.length>4&&" "===e[e.length-1]&&" "!==e[e.length-2]}(t))return;t=t.slice(0,-1),"!.:,;?".includes(t[t.length-1])&&(t=t.slice(0,-1));const o=By(t);return o?{url:o,removedTrailingCharacters:e.length-t.length}:void 0}));t.on("matched:data",((t,o)=>{const{batch:i,range:n,url:s,removedTrailingCharacters:r}=o;if(!i.isTyping)return;const a=n.end.getShiftedBy(-r),l=a.getShiftedBy(-s.length),c=e.model.createRange(l,a);this._applyAutoLink(s,c)})),t.bind("isEnabled").to(this)}_enableEnterHandling(){const e=this.editor,t=e.model,o=e.commands.get("enter");o&&o.on("execute",(()=>{const e=t.document.selection.getFirstPosition();let o;o=e.parent.previousSibling?.is("element")?t.createRangeIn(e.parent.previousSibling):t.createRange(t.createPositionAt(e.parent,0),e),this._checkAndApplyAutoLinkOnRange(o)}))}_enableShiftEnterHandling(){const e=this.editor,t=e.model,o=e.commands.get("shiftEnter");o&&o.on("execute",(()=>{const e=t.document.selection.getFirstPosition(),o=t.createRange(t.createPositionAt(e.parent,0),e.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(o)}))}_checkAndApplyAutoLinkOnRange(e){const t=this.editor.model,{text:o,range:i}=Sg(e,t),n=By(o);if(n){const e=t.createRange(i.end.getShiftedBy(-n.length),i.end);this._applyAutoLink(n,e)}}_applyAutoLink(e,t){const o=this.editor.model,i=fy(e,this.editor.config.get("link.defaultProtocol"));this.isEnabled&&function(e,t){return t.schema.checkAttributeInSelection(t.createSelection(e),"linkHref")}(t,o)&&by(i)&&!function(e){const t=e.start.nodeAfter;return!!t&&t.hasAttribute("linkHref")}(t)&&this._persistAutoLink(i,t)}_persistAutoLink(e,t){const o=this.editor.model,i=this.editor.plugins.get("Delete");o.enqueueChange((n=>{n.setAttribute("linkHref",e,t),o.enqueueChange((()=>{i.requestUndoOnBackspace()}))}))}}function By(e){const t=My.exec(e);return t?t[2]:null}function Ly(e){return e.map((e=>function(e){"number"==typeof e&&(e=String(e));if("object"==typeof e&&(t=e,t.title&&t.model&&t.view))return jy(e);var t;const o=function(e){return"string"==typeof e?zy[e]:zy[e.model]}(e);if(o)return jy(o);if("default"===e)return{model:void 0,title:"Default"};if(function(e){let t;if("object"==typeof e){if(!e.model)throw new fe("font-size-invalid-definition",null,e);t=parseFloat(e.model)}else t=parseFloat(e);return isNaN(t)}(e))return;return function(e){"string"==typeof e&&(e={title:e,model:`${parseFloat(e)}px`});return e.view={name:"span",styles:{"font-size":e.model}},jy(e)}(e)}(e))).filter((e=>void 0!==e))}const zy={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 jy(e){return e.view&&"string"!=typeof e.view&&!e.view.priority&&(e.view.priority=7),e}class qy{_startElement;_referenceIndent;_isForward;_includeSelf;_sameAttributes;_sameIndent;_lowerIndent;_higherIndent;constructor(e,t){this._startElement=e,this._referenceIndent=e.getAttribute("listIndent"),this._isForward="forward"==t.direction,this._includeSelf=!!t.includeSelf,this._sameAttributes=Qt(t.sameAttributes||[]),this._sameIndent=!!t.sameIndent,this._lowerIndent=!!t.lowerIndent,this._higherIndent=!!t.higherIndent}static first(e,t){return to(new this(e,t)[Symbol.iterator]())}*[Symbol.iterator](){const e=[];for(const{node:t}of new $y(this._getStartNode(),this._isForward?"forward":"backward")){const o=t.getAttribute("listIndent");if(othis._referenceIndent){if(!this._higherIndent)continue;if(!this._isForward){e.push(t);continue}}else{if(!this._sameIndent){if(this._higherIndent){e.length&&(yield*e,e.length=0);break}continue}if(this._sameAttributes.some((e=>t.getAttribute(e)!==this._startElement.getAttribute(e))))break}e.length&&(yield*e,e.length=0),yield t}}_getStartNode(){return this._includeSelf?this._startElement:this._isForward?this._startElement.nextSibling:this._startElement.previousSibling}}class $y{_node;_isForward;_previousNodesByIndent=[];_previous=null;_previousNodeIndent=null;constructor(e,t="forward"){this._node=e,this._isForward="forward"===t}[Symbol.iterator](){return this}next(){if(!Uy(this._node))return{done:!0,value:void 0};const e=this._node.getAttribute("listIndent");let t=null;if(this._previous){const o=this._previousNodeIndent;e>o?this._previousNodesByIndent[o]=this._previous:ee.getAttribute("listItemId")!=t))}function s_(e){return Array.from(e).filter((e=>"$graveyard"!==e.root.rootName)).sort(((e,t)=>e.index-t.index))}function r_(e){const t=e.document.selection.getSelectedElement();return t&&e.schema.isObject(t)&&e.schema.isBlock(t)?t:null}function a_(e,t){return t.checkChild(e.parent,"listItem")&&t.checkChild(e,"$text")&&!t.isObject(e)}function l_(e){return"numbered"==e||"customNumbered"==e}function c_(e,t,o){return Gy(t,{direction:"forward"}).pop().index>e.index?t_(e,t,o):[]}class d_ extends wc{_direction;constructor(e,t){super(e),this._direction=t}refresh(){this.isEnabled=this._checkEnabled()}execute(){const e=this.editor,t=e.model,o=u_(t.document.selection),i=e.plugins.get("ListEditing").getListAttributeNames();t.change((e=>{const t=[];n_(o)&&!Zy(o[0])?("forward"==this._direction&&t.push(...o_(o,e,{attributeNames:i})),t.push(...e_(o[0],e))):"forward"==this._direction?t.push(...o_(o,e,{expand:!0,attributeNames:i})):t.push(...function(e,t,{attributeNames:o}){const i=Yy(e=Qt(e)),n=new Set,s=Math.min(...i.map((e=>e.getAttribute("listIndent")))),r=new Map;for(const e of i)r.set(e,qy.first(e,{lowerIndent:!0}));for(const e of i){if(n.has(e))continue;n.add(e);const i=e.getAttribute("listIndent")-1;if(i<0)i_(e,t,o);else{if(e.getAttribute("listIndent")==s){const o=c_(e,r.get(e),t);for(const e of o)n.add(e);if(o.length)continue}t.setAttribute("listIndent",i,e)}}return s_(n)}(o,e,{attributeNames:i}));for(const o of t){if(!o.hasAttribute("listType"))continue;const t=qy.first(o,{sameIndent:!0});t&&e.setAttribute("listType",t.getAttribute("listType"),o)}this._fireAfterExecute(t)}))}_fireAfterExecute(e){this.fire("afterExecute",s_(new Set(e)))}_checkEnabled(){let e=u_(this.editor.model.document.selection),t=e[0];if(!t)return!1;if("backward"==this._direction)return!0;if(n_(e)&&!Zy(e[0]))return!0;e=Yy(e),t=e[0];const o=qy.first(t,{sameIndent:!0});return!!o&&o.getAttribute("listType")==t.getAttribute("listType")}}function u_(e){const t=Array.from(e.getSelectedBlocks()),o=t.findIndex((e=>!Uy(e)));return-1!=o&&(t.length=o),t}class h_ extends wc{type;_listWalkerOptions;constructor(e,t,o={}){super(e),this.type=t,this._listWalkerOptions=o.multiLevel?{higherIndent:!0,lowerIndent:!0,sameAttributes:[]}:void 0}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(e={}){const t=this.editor.model,o=t.document,i=r_(t),n=Array.from(o.selection.getSelectedBlocks()).filter((e=>t.schema.checkAttribute(e,"listType")||a_(e,t.schema))),s=void 0!==e.forceValue?!e.forceValue:this.value;t.change((r=>{if(s){const e=n[n.length-1],t=this.editor.plugins.get("ListEditing").getListAttributeNames(),o=Gy(e,{direction:"forward"}),i=[];o.length>1&&i.push(...e_(o[1],r)),i.push(...i_(n,r,t)),i.push(...function(e,t){const o=[];let i=Number.POSITIVE_INFINITY;for(const{node:n}of new $y(e.nextSibling)){const e=n.getAttribute("listIndent");if(0==e)break;e{const{firstElement:r,lastElement:a}=this._getMergeSubjectElements(i,e),l=r.getAttribute("listIndent")||0,c=a.getAttribute("listIndent"),d=a.getAttribute("listItemId");if(l!=c){const e=(u=a,Array.from(new qy(u,{direction:"forward",higherIndent:!0})));n.push(...o_([a,...e],t,{indentBy:l-c,expand:l{const t=e_(this._getStartBlock(),e);this._fireAfterExecute(t)}))}_fireAfterExecute(e){this.fire("afterExecute",s_(new Set(e)))}_checkEnabled(){const e=this.editor.model.document.selection,t=this._getStartBlock();return e.isCollapsed&&Uy(t)&&!Zy(t)}_getStartBlock(){const e=this.editor.model.document.selection.getFirstPosition().parent;return"before"==this._direction?e:e.nextSibling}}class p_ extends fc{static get pluginName(){return"ListItemBoldIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[z_]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),o=e.plugins.get(z_);e.plugins.has("BoldEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.registerFormatAttribute("bold","listItemBold"),o.registerDowncastStrategy({scope:"item",attributeName:"listItemBold",setAttributeOnDowncast(e,t,o,i){t&&(e.addClass("ck-list-marker-bold",o),!Y.isSafari||i&&i.dataPipeline||e.setStyle("--ck-content-list-marker-dummy-bold","0",o))}}))}afterInit(){const e=this.editor,t=e.model;e.plugins.has("BoldEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.schema.extend("$listItem",{allowAttributes:"listItemBold"}),t.schema.setAttributeProperties("listItemBold",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemBold"),e.conversion.for("upcast").attributeToAttribute({model:"listItemBold",view:{name:"li",classes:"ck-list-marker-bold"}}))}}class f_ extends fc{static get pluginName(){return"ListItemItalicIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[z_]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),o=e.plugins.get(z_);e.plugins.has("ItalicEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.registerFormatAttribute("italic","listItemItalic"),o.registerDowncastStrategy({scope:"item",attributeName:"listItemItalic",setAttributeOnDowncast(e,t,o,i){t&&(e.addClass("ck-list-marker-italic",o),!Y.isSafari||i&&i.dataPipeline||e.setStyle("--ck-content-list-marker-dummy-italic","0",o))}}))}afterInit(){const e=this.editor,t=e.model;e.plugins.has("ItalicEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.schema.extend("$listItem",{allowAttributes:"listItemItalic"}),t.schema.setAttributeProperties("listItemItalic",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemItalic"),e.conversion.for("upcast").attributeToAttribute({model:"listItemItalic",view:{name:"li",classes:"ck-list-marker-italic"}}))}}class b_ extends fc{static get pluginName(){return"ListItemFontSizeIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[z_]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),o=e.plugins.get(z_);if(!e.plugins.has("FontSizeEditing")||!this.editor.config.get("list.enableListItemMarkerFormatting"))return;const i=Ly(e.config.get("fontSize.options"));t.registerFormatAttribute("fontSize","listItemFontSize"),o.registerDowncastStrategy({scope:"item",attributeName:"listItemFontSize",setAttributeOnDowncast(e,t,o,n){if(t){const s=i.find((e=>e.model==t));s&&s.view&&"string"!=typeof s.view?s.view.styles?(e.addClass("ck-list-marker-font-size",o),e.setStyle("--ck-content-list-marker-font-size",s.view.styles["font-size"],o)):s.view.classes&&(e.addClass(`ck-list-marker-font-size-${t}`,o),!Y.isSafari||n&&n.dataPipeline||e.setStyle("--ck-content-list-marker-dummy-font-size","0",o)):(e.addClass("ck-list-marker-font-size",o),e.setStyle("--ck-content-list-marker-font-size",t,o))}}})}afterInit(){const e=this.editor,t=e.model;if(!e.plugins.has("FontSizeEditing")||!this.editor.config.get("list.enableListItemMarkerFormatting"))return;t.schema.extend("$listItem",{allowAttributes:"listItemFontSize"}),t.schema.setAttributeProperties("listItemFontSize",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemFontSize"),e.conversion.for("upcast").elementToAttribute({model:{key:"listItemFontSize",value:e=>e.getStyle("--ck-content-list-marker-font-size")},view:{name:"li",classes:"ck-list-marker-font-size",styles:{"--ck-content-list-marker-font-size":/.*/}}});const o=Ly(e.config.get("fontSize.options"));for(const t of o)t.model&&t.view&&e.conversion.for("upcast").elementToAttribute({model:{key:"listItemFontSize",value:t.model},view:{name:"li",classes:`ck-list-marker-font-size-${t.model}`}})}}class w_ extends fc{static get pluginName(){return"ListItemFontColorIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[z_]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),o=e.plugins.get(z_);e.plugins.has("FontColorEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.registerFormatAttribute("fontColor","listItemFontColor"),o.registerDowncastStrategy({scope:"item",attributeName:"listItemFontColor",setAttributeOnDowncast(e,t,o){t&&(e.addClass("ck-list-marker-color",o),e.setStyle("--ck-content-list-marker-color",t,o))}}))}afterInit(){const e=this.editor,t=e.model;e.plugins.has("FontColorEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.schema.extend("$listItem",{allowAttributes:"listItemFontColor"}),t.schema.setAttributeProperties("listItemFontColor",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemFontColor"),e.conversion.for("upcast").attributeToAttribute({model:{key:"listItemFontColor",value:e=>e.getStyle("--ck-content-list-marker-color")},view:{name:"li",classes:"ck-list-marker-color",styles:{"--ck-content-list-marker-color":/.*/}}}))}}class y_ extends fc{static get pluginName(){return"ListItemFontFamilyIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[z_]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),o=e.plugins.get(z_);e.plugins.has("FontFamilyEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.registerFormatAttribute("fontFamily","listItemFontFamily"),o.registerDowncastStrategy({scope:"item",attributeName:"listItemFontFamily",setAttributeOnDowncast(e,t,o){t&&(e.addClass("ck-list-marker-font-family",o),e.setStyle("--ck-content-list-marker-font-family",t,o))}}))}afterInit(){const e=this.editor,t=e.model;e.plugins.has("FontFamilyEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.schema.extend("$listItem",{allowAttributes:"listItemFontFamily"}),t.schema.setAttributeProperties("listItemFontFamily",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemFontFamily"),e.conversion.for("upcast").attributeToAttribute({model:{key:"listItemFontFamily",value:e=>e.getStyle("--ck-content-list-marker-font-family")},view:{name:"li",classes:"ck-list-marker-font-family",styles:{"--ck-content-list-marker-font-family":/.*/}}}))}}class __ extends fc{_loadedFormatting={};static get pluginName(){return"ListFormatting"}static get isOfficialPlugin(){return!0}static get requires(){return[p_,f_,b_,w_,y_]}constructor(e){super(e),e.config.define("list.enableListItemMarkerFormatting",!0)}afterInit(){this.editor.config.get("list.enableListItemMarkerFormatting")&&this._registerPostfixerForListItemFormatting()}_registerPostfixerForListItemFormatting(){const e=this.editor.model;e.document.registerPostFixer((t=>{const o=e.document.differ.getChanges(),i=new Set;let n=!1;for(const e of o)if("attribute"===e.type)("listItemId"==e.attributeKey||"listType"==e.attributeKey||this._isInlineOrSelectionFormatting(e.attributeKey)||Object.values(this._loadedFormatting).includes(e.attributeKey))&&(Uy(e.range.start.nodeAfter)?i.add(e.range.start.nodeAfter):Uy(e.range.start.parent)&&i.add(e.range.start.parent));else if(Uy(e.position.nodeAfter)&&i.add(e.position.nodeAfter),Uy(e.position.nodeBefore)&&i.add(e.position.nodeBefore),Uy(e.position.parent)&&i.add(e.position.parent),"insert"==e.type&&"$text"!=e.name){const o=t.createRangeIn(e.position.nodeAfter);for(const e of o.getItems())Uy(e)&&i.add(e)}for(const o of i){const i=k_(e,o,Object.keys(this._loadedFormatting));for(const[e,s]of Object.entries(i)){const i=this._loadedFormatting[e];(s&&C_(t,o,i,s)||!s&&A_(t,o,i))&&(n=!0)}}return n}))}registerFormatAttribute(e,t){this._loadedFormatting[e]=t}_isInlineOrSelectionFormatting(e){return e.replace(/^selection:/,"")in this._loadedFormatting}}function k_(e,t,o){if(Zy(t))return v_(e,t,o);return v_(e,Ky(t)[0],o)}function v_(e,t,o){if(!function(e){return["numbered","bulleted","customNumbered","customBulleted"].includes(e.getAttribute("listType"))}(t)||e.schema.isLimit(t))return Object.fromEntries(o.map((e=>[e])));if(t.isEmpty)return Object.fromEntries(o.map((e=>[e,t.getAttribute(`selection:${e}`)])));const i=new Set(o),n={},s=e.createRangeIn(t).getWalker({ignoreElementEnd:!0});for(const{item:t}of s){for(const o of i)if(e.schema.checkAttribute(t,o)){const e=t.getAttribute(o);void 0===e?(i.delete(o),n[o]=void 0):void 0===n[o]?n[o]=e:n[o]!==e&&(i.delete(o),n[o]=void 0)}else o in n||(n[o]=void 0);if(!i.size)break;e.schema.isLimit(t)&&s.jumpTo(e.createPositionAfter(t))}return n}function C_(e,t,o,i){const n=Ky(t);let s=!1;for(const t of n)t.hasAttribute(o)&&t.getAttribute(o)===i||(e.setAttribute(o,i,t),s=!0);return s}function A_(e,t,o){const i=Ky(t);let n=!1;for(const t of i)t.hasAttribute(o)&&(e.removeAttribute(o,t),n=!0);return n}class x_ extends fc{static get pluginName(){return"ListUtils"}static get isOfficialPlugin(){return!0}expandListBlocksToCompleteList(e){return Xy(e)}isFirstBlockOfListItem(e){return Zy(e)}isListItemBlock(e){return Uy(e)}expandListBlocksToCompleteItems(e,t={}){return Yy(e,t)}isNumberedListType(e){return l_(e)}isFirstListItemInList(e){return function(e){return!qy.first(e,{sameIndent:!0,sameAttributes:"listType"})}(e)}}function E_(e){return e.is("element","ol")||e.is("element","ul")}function T_(e){return e.is("element","li")}function P_(e,t,o,i=R_(o,t)){return e.createAttributeElement(I_(o),null,{priority:2*t/100-100,id:i})}function S_(e,t,o){return e.createAttributeElement("li",null,{priority:(2*t+1)/100-100,id:o})}function I_(e){return"numbered"==e||"customNumbered"==e?"ol":"ul"}function R_(e,t){return`list-${e}-${t}`}function O_(e,t,o){const i=e.nodeBefore;if(Uy(i)){let e=i;for(const{node:n}of new $y(e,"backward")){if(e=n,o.has(e))return;if(o.add(e),t.has(i))return}t.add(e)}else{const o=e.nodeAfter;Uy(o)&&t.add(o)}}function V_(){return(e,t,o)=>{const{writer:i,schema:n}=o;if(!t.modelRange)return;const s=Array.from(t.modelRange.getItems({shallow:!0})).filter((e=>n.checkAttribute(e,"listItemId")));if(!s.length)return;const r=t.viewItem.getAttribute("data-list-item-id")||Wy.next();o.consumable.consume(t.viewItem,{attributes:"data-list-item-id"});const a=function(e){let t=0,o=e.parent;for(;o;){if(T_(o))t++;else{const e=o.previousSibling;e&&T_(e)&&t++}o=o.parent}return t}(t.viewItem);let l=t.viewItem.parent&&t.viewItem.parent.is("element","ol")?"numbered":"bulleted";const c=s[0].getAttribute("listType");c&&(l=c);const d={listItemId:r,listIndent:a,listType:l};for(const e of s)e.hasAttribute("listItemId")||i.setAttributes(d,e);s.length>1&&s[1].getAttribute("listItemId")!=d.listItemId&&o.keepEmptyElement(s[0])}}function D_(e,t,o,i){return()=>{const i=e.document.differ.getChanges(),r=[],a=new Set,l=new Set,c=new Set;for(const e of i)if("insert"==e.type&&"$text"!=e.name)O_(e.position,a,c),e.attributes.has("listItemId")?l.add(e.position.nodeAfter):O_(e.position.getShiftedBy(e.length),a,c);else if("remove"==e.type&&e.attributes.has("listItemId"))O_(e.position,a,c);else if("attribute"==e.type){const t=e.range.start.nodeAfter;o.includes(e.attributeKey)?(O_(e.range.start,a,c),null===e.attributeNewValue?(O_(e.range.start.getShiftedBy(1),a,c),s(t)&&r.push(t)):l.add(t)):Uy(t)&&s(t)&&r.push(t)}for(const e of a.values())r.push(...n(e,l));for(const e of new Set(r))t.reconvertItem(e)};function n(e,t){const i=[],n=new Set,a=[];for(const{node:l,previous:c}of new $y(e)){if(n.has(l))continue;const e=l.getAttribute("listIndent");c&&eo.includes(e)))),modelElement:l};const d=Gy(l,{direction:"forward"});for(const e of d)n.add(e),(s(e,d)||r(e,a,t))&&i.push(e)}return i}function s(e,n){const s=t.mapper.toViewElement(e);if(!s)return!1;if(function(e){e=e.parent;for(;e.is("attributeElement")&&["ol","ul","li"].includes(e.name);)e=e.parent;if(e.getCustomProperty("$structureSlotParent")&&!t.mapper.toModelElement(e))return!0;return!1}(s))return!0;if(i.fire("checkElement",{modelElement:e,viewElement:s}))return!0;if(!e.is("element","paragraph")&&!e.is("element","listItem"))return!1;const r=B_(e,o,n);return!(!r||!s.is("element","p"))||!(r||!s.is("element","span"))}function r(e,o,n){if(n.has(e))return!1;const s=t.mapper.toViewElement(e);let r=o.length-1;for(let e=s.parent;!e.is("editableElement");e=e.parent){const t=T_(e),n=E_(e);if(!n&&!t)continue;const s="checkAttributes:"+(t?"item":"list");if(i.fire(s,{viewElement:e,modelAttributes:o[r].modelAttributes,modelReferenceElement:o[r].modelElement}))break;if(n&&(r--,r<0))return!1}return!0}}function F_(e,t,o,{dataPipeline:i}={}){const n=function(e,t){const o=t.filter((e=>!1===e.consume)).map((e=>e.attributeName));return(t,i)=>{const n=[];for(const i of e)t.hasAttribute(i)&&!o.includes(i)&&n.push(`attribute:${i}`);return!!n.every((e=>!1!==i.test(t,e)))&&(n.forEach((e=>i.consume(t,e))),!0)}}(e,t);return(s,r,a)=>{const{writer:l,mapper:c,consumable:d}=a,u=r.item;if(!e.includes(r.attributeKey))return;if(!n(u,d))return;const h={...a.options,dataPipeline:i},m=function(e,t,o,i){const n=o.createRangeOn(e),s=t.toViewRange(n).getTrimmed(),r=s.getWalker();for(const{item:e}of r)if(e.is("element")&&e.getCustomProperty("listItemMarker"))r.jumpTo(i.createPositionAfter(e));else if(e.is("element")&&!e.getCustomProperty("listItemWrapper"))return e}(u,c,o,l);N_(m,l,c),function(e,t){let o=e.parent;for(;o.is("attributeElement")&&["ul","ol","li"].includes(o.name);){const i=o.parent;t.unwrap(t.createRangeOn(e),o),o=i}}(m,l);const g=function(e,t,o,i,{dataPipeline:n}){let s=i.createRangeOn(t);if(!Zy(e))return s;for(const r of o){if("itemMarker"!=r.scope)continue;const o=r.createElement(i,e,{dataPipeline:n});if(!o)continue;if(i.setCustomProperty("listItemMarker",!0,o),r.canInjectMarkerIntoElement&&r.canInjectMarkerIntoElement(e)?i.insert(i.createPositionAt(t,0),o):(i.insert(s.start,o),s=i.createRange(i.createPositionBefore(o),i.createPositionAfter(t))),!r.createWrapperElement||!r.canWrapElement)continue;const a=r.createWrapperElement(i,e,{dataPipeline:n});i.setCustomProperty("listItemWrapper",!0,a),r.canWrapElement(e)?s=i.wrap(s,a):(s=i.wrap(i.createRangeOn(o),a),s=i.createRange(s.start,i.createPositionAfter(t)))}return s}(u,m,t,l,h);!function(e,t,o,i,n){if(!e.hasAttribute("listIndent"))return;const s=e.getAttribute("listIndent");let r=e;for(let e=s;e>=0;e--){const s=S_(i,e,r.getAttribute("listItemId")),a=P_(i,e,r.getAttribute("listType"));for(const e of o)"list"!=e.scope&&"item"!=e.scope||!r.hasAttribute(e.attributeName)||e.setAttributeOnDowncast(i,r.getAttribute(e.attributeName),"list"==e.scope?a:s,n,r);if(t=i.wrap(t,s),t=i.wrap(t,a),0==e)break;if(r=qy.first(r,{lowerIndent:!0}),!r)break}}(u,g,t,l,h)}}function M_(e,{dataPipeline:t}={}){return(o,{writer:i})=>{if(!B_(o,e))return null;if(!t)return i.createContainerElement("span",{class:"ck-list-bogus-paragraph"});const n=i.createContainerElement("p");return i.setCustomProperty("dataPipeline:transparentRendering",!0,n),n}}function N_(e,t,o){for(;e.parent.is("attributeElement")&&e.parent.getCustomProperty("listItemWrapper");)t.unwrap(t.createRangeOn(e),e.parent);const i=[];n(t.createPositionBefore(e).getWalker({direction:"backward"})),n(t.createRangeIn(e).getWalker());for(const e of i)t.remove(e);function n(e){for(const{item:t}of e){if(t.is("element")&&o.toModelElement(t))break;t.is("element")&&t.getCustomProperty("listItemMarker")&&i.push(t)}}}function B_(e,t,o=Ky(e)){if(!Uy(e))return!1;for(const o of e.getAttributeKeys())if(!o.startsWith("selection:")&&"htmlEmptyBlock"!=o&&!t.includes(o))return!1;return o.length<2}const L_=["listType","listIndent","listItemId"];class z_ extends fc{_downcastStrategies=[];static get pluginName(){return"ListEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[Kg,Tg,x_,bf,__]}constructor(e){super(e),e.config.define("list.multiBlock",!0)}init(){const e=this.editor,t=e.model,o=e.config.get("list.multiBlock");if(e.plugins.has("LegacyListEditing"))throw new fe("list-feature-conflict",this,{conflictPlugin:"LegacyListEditing"});t.schema.register("$listItem",{allowAttributes:L_}),o?(t.schema.extend("$container",{allowAttributesOf:"$listItem"}),t.schema.extend("$block",{allowAttributesOf:"$listItem"}),t.schema.extend("$blockObject",{allowAttributesOf:"$listItem"})):t.schema.register("listItem",{inheritAllFrom:"$block",allowAttributesOf:"$listItem"});for(const e of L_)t.schema.setAttributeProperties(e,{copyOnReplace:!0});e.commands.add("numberedList",new h_(e,"numbered")),e.commands.add("bulletedList",new h_(e,"bulleted")),e.commands.add("customNumberedList",new h_(e,"customNumbered",{multiLevel:!0})),e.commands.add("customBulletedList",new h_(e,"customBulleted",{multiLevel:!0})),e.commands.add("indentList",new d_(e,"forward")),e.commands.add("outdentList",new d_(e,"backward")),e.commands.add("splitListItemBefore",new g_(e,"before")),e.commands.add("splitListItemAfter",new g_(e,"after")),o&&(e.commands.add("mergeListItemBackward",new m_(e,"backward")),e.commands.add("mergeListItemForward",new m_(e,"forward"))),this._setupDeleteIntegration(),this._setupEnterIntegration(),this._setupTabIntegration(),this._setupClipboardIntegration(),this._setupAccessibilityIntegration(),this._setupListItemIdConversionStrategy()}afterInit(){const e=this.editor.commands,t=e.get("indent"),o=e.get("outdent");t&&t.registerChildCommand(e.get("indentList"),{priority:"high"}),o&&o.registerChildCommand(e.get("outdentList"),{priority:"lowest"}),this._setupModelPostFixing(),this._setupConversion()}registerDowncastStrategy(e){this._downcastStrategies.push(e)}getListAttributeNames(){return[...L_,...this._downcastStrategies.map((e=>e.attributeName))]}_setupDeleteIntegration(){const e=this.editor,t=e.commands.get("mergeListItemBackward"),o=e.commands.get("mergeListItemForward");this.listenTo(e.editing.view.document,"delete",((i,n)=>{const s=e.model.document.selection;r_(e.model)||e.model.change((()=>{const r=s.getFirstPosition();if(s.isCollapsed&&"backward"==n.direction){if(!r.isAtStart)return;const o=r.parent;if(!Uy(o))return;if(qy.first(o,{sameAttributes:"listType",sameIndent:!0})||0!==o.getAttribute("listIndent")){if(!t||!t.isEnabled)return;t.execute({shouldMergeOnBlocksContentLevel:j_(e.model,"backward")})}else Qy(o)||e.execute("splitListItemAfter"),e.execute("outdentList");n.preventDefault(),i.stop()}else{if(s.isCollapsed&&!s.getLastPosition().isAtEnd)return;if(!o||!o.isEnabled)return;o.execute({shouldMergeOnBlocksContentLevel:j_(e.model,"forward")}),n.preventDefault(),i.stop()}}))}),{context:"li"})}_setupEnterIntegration(){const e=this.editor,t=e.model,o=e.commands,i=o.get("enter");this.listenTo(e.editing.view.document,"enter",((o,i)=>{const n=t.document,s=n.selection.getFirstPosition().parent;if(n.selection.isCollapsed&&Uy(s)&&s.isEmpty&&!i.isSoft){const t=Zy(s),n=Qy(s);t&&n?(e.execute("outdentList"),i.preventDefault(),o.stop()):t&&!n?(e.execute("splitListItemAfter"),i.preventDefault(),o.stop()):n&&(e.execute("splitListItemBefore"),i.preventDefault(),o.stop())}}),{context:"li"}),this.listenTo(i,"afterExecute",(()=>{const t=o.get("splitListItemBefore");if(t.refresh(),!t.isEnabled)return;2===Ky(e.model.document.selection.getLastPosition().parent).length&&t.execute()}))}_setupTabIntegration(){const e=this.editor;this.listenTo(e.editing.view.document,"tab",((t,o)=>{const i=o.shiftKey?"outdentList":"indentList";this.editor.commands.get(i).isEnabled&&(e.execute(i),o.stopPropagation(),o.preventDefault(),t.stop())}),{context:"li"})}_setupConversion(){const e=this.editor,t=e.model,o=this.getListAttributeNames(),i=e.config.get("list.multiBlock"),n=i?"paragraph":"listItem";e.conversion.for("upcast").elementToElement({view:"li",model:(e,{writer:t})=>t.createElement(n,{listType:""})}).elementToElement({view:"p",model:(e,{writer:t})=>e.parent&&e.parent.is("element","li")?t.createElement(n,{listType:""}):null,converterPriority:"high"}).add((e=>{e.on("element:li",V_())})),i||e.conversion.for("downcast").elementToElement({model:"listItem",view:"p"}),e.conversion.for("editingDowncast").elementToElement({model:n,view:M_(o),converterPriority:"high"}).add((e=>{var i;e.on("attribute",F_(o,this._downcastStrategies,t)),e.on("remove",(i=t.schema,(e,t,o)=>{const{writer:n,mapper:s}=o,r=e.name.split(":")[1];if(!i.checkAttribute(r,"listItemId"))return;const a=s.toViewPosition(t.position),l=t.position.getShiftedBy(t.length),c=s.toViewPosition(l,{isPhantom:!0}),d=n.createRange(a,c).getTrimmed().end.nodeBefore;d&&N_(d,n,s)}))})),e.conversion.for("dataDowncast").elementToElement({model:n,view:M_(o,{dataPipeline:!0}),converterPriority:"high"}).add((e=>{e.on("attribute",F_(o,this._downcastStrategies,t,{dataPipeline:!0}))}));const s=(r=this._downcastStrategies,a=e.editing.view,(e,t)=>{if(t.modelPosition.offset>0)return;const o=t.modelPosition.parent;if(!Uy(o))return;if(!r.some((e=>"itemMarker"==e.scope&&e.canInjectMarkerIntoElement&&e.canInjectMarkerIntoElement(o))))return;const i=t.mapper.toViewElement(o),n=a.createRangeIn(i),s=n.getWalker();let l=n.start;for(const{item:e}of s){if(e.is("element")&&t.mapper.toModelElement(e)||e.is("$textProxy"))break;e.is("element")&&e.getCustomProperty("listItemMarker")&&(l=a.createPositionAfter(e),s.skip((({previousPosition:e})=>!e.isEqual(l))))}t.viewPosition=l});var r,a;e.editing.mapper.on("modelToViewPosition",s),e.data.mapper.on("modelToViewPosition",s),this.listenTo(t.document,"change:data",D_(t,e.editing,o,this),{priority:"high"}),this.on("checkAttributes:item",((e,{viewElement:t,modelAttributes:o})=>{t.id!=o.listItemId&&(e.return=!0,e.stop())})),this.on("checkAttributes:list",((e,{viewElement:t,modelAttributes:o})=>{t.name==I_(o.listType)&&t.id==R_(o.listType,o.listIndent)||(e.return=!0,e.stop())}))}_setupModelPostFixing(){const e=this.editor.model,t=this.getListAttributeNames();e.document.registerPostFixer((o=>function(e,t,o,i){const n=e.document.differ.getChanges(),s=new Set,r=new Set,a=i.editor.config.get("list.multiBlock");let l=!1;for(const i of n){if("insert"==i.type&&"$text"!=i.name){const n=i.position.nodeAfter;if(!e.schema.checkAttribute(n,"listItemId"))for(const e of Array.from(n.getAttributeKeys()))o.includes(e)&&(t.removeAttribute(e,n),l=!0);O_(i.position,r,s),i.attributes.has("listItemId")||O_(i.position.getShiftedBy(i.length),r,s);for(const{item:t,previousPosition:o}of e.createRangeIn(n))Uy(t)&&O_(o,r,s)}else"remove"==i.type?O_(i.position,r,s):"attribute"==i.type&&o.includes(i.attributeKey)&&(O_(i.range.start,r,s),null===i.attributeNewValue&&O_(i.range.start.getShiftedBy(1),r,s));if(!a&&"attribute"==i.type&&L_.includes(i.attributeKey)){const e=i.range.start.nodeAfter;null===i.attributeNewValue&&e&&e.is("element","listItem")?(t.rename(e,"paragraph"),l=!0):null===i.attributeOldValue&&e&&e.is("element")&&"listItem"!=e.name&&(t.rename(e,"listItem"),l=!0)}}const c=new Set;for(const e of r.values())l=i.fire("postFixer",{listNodes:new Hy(e),listHead:e,writer:t,seenIds:c})||l;return l}(e,o,t,this))),this.on("postFixer",((e,{listNodes:t,writer:o})=>{e.return=function(e,t){let o=0,i=-1,n=null,s=!1;for(const{node:r}of e){const e=r.getAttribute("listIndent");if(e>o){let a;null===n?(n=e-o,a=o):(n>e&&(n=e),a=e-n),a>i+1&&(a=i+1),t.setAttribute("listIndent",a,r),s=!0,i=a}else n=null,o=e+1,i=e}return s}(t,o)||e.return}),{priority:"high"}),this.on("postFixer",((e,{listNodes:t,writer:o,seenIds:i})=>{e.return=function(e,t,o){const i=new Set;let n=!1;for(const{node:s}of e){if(i.has(s))continue;let e=s.getAttribute("listType"),r=s.getAttribute("listItemId");if(t.has(r)&&(r=Wy.next()),t.add(r),s.is("element","listItem"))s.getAttribute("listItemId")!=r&&(o.setAttribute("listItemId",r,s),n=!0);else for(const t of Gy(s,{direction:"forward"}))i.add(t),t.getAttribute("listType")!=e&&(r=Wy.next(),e=t.getAttribute("listType")),t.getAttribute("listItemId")!=r&&(o.setAttribute("listItemId",r,t),n=!0)}return n}(t,i,o)||e.return}),{priority:"high"})}_setupClipboardIntegration(){const e=this.editor.model,t=this.editor.plugins.get("ClipboardPipeline");this.listenTo(e,"insertContent",function(e){return(t,[o,i])=>{const n=o.is("documentFragment")?Array.from(o.getChildren()):[o];if(!n.length)return;const s=(i?e.createSelection(i):e.document.selection).getFirstPosition();let r;if(Uy(s.parent))r=s.parent;else{if(!Uy(s.nodeBefore)||!Uy(s.nodeAfter))return;r=s.nodeBefore}e.change((e=>{const t=r.getAttribute("listType"),o=r.getAttribute("listIndent"),i=n[0].getAttribute("listIndent")||0,s=Math.max(o-i,0);for(const o of n){const i=Uy(o);r.is("element","listItem")&&o.is("element","paragraph")&&e.rename(o,"listItem"),e.setAttributes({listIndent:(i?o.getAttribute("listIndent"):0)+s,listItemId:i?o.getAttribute("listItemId"):Wy.next(),listType:t},o)}}))}}(e),{priority:"high"}),this.listenTo(t,"outputTransformation",((t,o)=>{e.change((e=>{const t=Array.from(o.content.getChildren()),i=t[t.length-1];if(t.length>1&&i.is("element")&&i.isEmpty){t.slice(0,-1).every(Uy)&&e.remove(i)}if("copy"==o.method||"cut"==o.method){const t=Array.from(o.content.getChildren());n_(t)&&i_(t,e,this.getListAttributeNames())}}))}))}_setupAccessibilityIntegration(){const e=this.editor,t=e.t;e.accessibility.addKeystrokeInfoGroup({id:"list",label:t("Keystrokes that can be used in a list"),keystrokes:[{label:t("Increase list item indent"),keystroke:"Tab"},{label:t("Decrease list item indent"),keystroke:"Shift+Tab"}]})}_setupListItemIdConversionStrategy(){this.registerDowncastStrategy({scope:"item",attributeName:"listItemId",setAttributeOnDowncast(e,t,o,i){i&&(i.skipListItemIds||i.isClipboardPipeline)||e.setAttribute("data-list-item-id",t,o)}})}}function j_(e,t){const o=e.document.selection;if(!o.isCollapsed)return!r_(e);if("forward"===t)return!0;const i=o.getFirstPosition().parent,n=i.previousSibling;return!e.schema.isObject(n)&&(!!n.isEmpty||n_([i,n]))}function q_(e,t,o,i){e.ui.componentFactory.add(t,(()=>{const n=$_(Lu,e,t,o,i);return n.set({tooltip:!0,isToggleable:!0}),n})),e.ui.componentFactory.add(`menuBar:${t}`,(()=>{const n=$_(sh,e,t,o,i);return n.set({role:"menuitemcheckbox",isToggleable:!0}),n}))}function $_(e,t,o,i,n){const s=t.commands.get(o),r=new e(t.locale);return r.set({label:i,icon:n}),r.bind("isOn","isEnabled").to(s,"value","isEnabled"),r.on("execute",(()=>{t.execute(o),t.editing.view.focus()})),r}class H_ extends fc{static get pluginName(){return"ListUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.t;this.editor.ui.componentFactory.has("numberedList")||q_(this.editor,"numberedList",e("Numbered List"),''),this.editor.ui.componentFactory.has("bulletedList")||q_(this.editor,"bulletedList",e("Bulleted List"),'')}}const W_={},U_={},K_={},G_=[{listStyle:"disc",typeAttribute:"disc",listType:"bulleted"},{listStyle:"circle",typeAttribute:"circle",listType:"bulleted"},{listStyle:"square",typeAttribute:"square",listType:"bulleted"},{listStyle:"decimal",typeAttribute:"1",listType:"numbered"},{listStyle:"decimal-leading-zero",typeAttribute:null,listType:"numbered"},{listStyle:"lower-roman",typeAttribute:"i",listType:"numbered"},{listStyle:"upper-roman",typeAttribute:"I",listType:"numbered"},{listStyle:"lower-alpha",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-alpha",typeAttribute:"A",listType:"numbered"},{listStyle:"lower-latin",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-latin",typeAttribute:"A",listType:"numbered"},{listStyle:"arabic-indic",typeAttribute:null,listType:"numbered"}];for(const{listStyle:e,typeAttribute:t,listType:o}of G_)W_[e]=o,U_[e]=t,t&&(K_[t]=e);class J_ extends wc{constructor(e){super(e),this.on("execute",(()=>{this.refresh()}),{priority:"highest"})}refresh(){const e=this._getSelectedItems();this.value=this._getValue(e),this.isEnabled=!!e.length}execute(e={}){this.editor.model.change((t=>{const o=this._getSelectedItems(),i=void 0===e.forceValue?!this._getValue(o):e.forceValue;for(const e of o)i?t.setAttribute("todoListChecked",!0,e):t.removeAttribute("todoListChecked",e)}))}_getValue(e){return e.every((e=>e.getAttribute("todoListChecked")))}_getSelectedItems(){const e=this.editor.model,t=e.schema,o=e.document.selection.getFirstRange(),i=o.start.parent,n=[];t.checkAttribute(i,"todoListChecked")&&n.push(...Ky(i));for(const e of o.getItems({shallow:!0}))t.checkAttribute(e,"todoListChecked")&&!n.includes(e)&&n.push(...Ky(e));return n}}class Z_ extends jn{domEventType=["change"];onDomEvent(e){if(e.target){const t=this.view.domConverter.mapDomToView(e.target);t&&t.is("element","input")&&"checkbox"==t.getAttribute("type")&&t.findAncestor({classes:"todo-list__label"})&&this.fire("todoCheckboxChange",e)}}}const Q_=Wt("Ctrl+Enter");class Y_ extends fc{static get pluginName(){return"TodoListEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[z_]}init(){const e=this.editor,t=e.model,o=e.editing,i=e.plugins.get(z_),n=e.config.get("list.multiBlock")?"paragraph":"listItem";e.commands.add("todoList",new h_(e,"todo")),e.commands.add("checkTodoList",new J_(e)),o.view.addObserver(Z_),t.schema.extend("$listItem",{allowAttributes:"todoListChecked"}),t.schema.addAttributeCheck((e=>{const t=e.last;if(!t.getAttribute("listItemId")||"todo"!=t.getAttribute("listType"))return!1}),"todoListChecked"),e.conversion.for("upcast").add((e=>{e.on("element:input",((e,t,o)=>{const i=t.modelCursor,n=i.parent,s=t.viewItem;if(!o.consumable.test(s,{name:!0}))return;if("checkbox"!=s.getAttribute("type")||!i.isAtStart||!n.hasAttribute("listType"))return;o.consumable.consume(s,{name:!0});const r=o.writer;r.setAttribute("listType","todo",n),t.viewItem.hasAttribute("checked")&&r.setAttribute("todoListChecked",!0,n),t.modelRange=r.createRange(i)})),e.on("element:li",((e,t,o)=>{const{writer:i,schema:n}=o;if(!t.modelRange)return;const s=Array.from(t.modelRange.getItems({shallow:!0})).filter((e=>"todo"===e.getAttribute("listType")&&n.checkAttribute(e,"listItemId"))).reduce(((e,t)=>{const o=t.getAttribute("listItemId");return e.has(o)||e.set(o,Ky(t)),e}),new Map);for(const[,e]of s.entries())if(e.some((e=>e.getAttribute("todoListChecked"))))for(const t of e)i.setAttribute("todoListChecked",!0,t)}),{priority:"low"}),e.on("element:label",X_({name:"label",classes:"todo-list__label"})),e.on("element:label",X_({name:"label",classes:["todo-list__label","todo-list__label_without-description"]})),e.on("element:span",X_({name:"span",classes:"todo-list__label__description"})),e.on("element:ul",function(e){const t=new ui(e);return(e,o,i)=>{const n=t.match(o.viewItem);if(!n)return;const s=n.match;s.name=!1,i.consumable.consume(o.viewItem,s)}}({name:"ul",classes:"todo-list"}))})),e.conversion.for("downcast").elementToElement({model:n,view:(e,{writer:t})=>{if(ek(e,i.getListAttributeNames()))return t.createContainerElement("span",{class:"todo-list__label__description"})},converterPriority:"highest"}),i.registerDowncastStrategy({scope:"list",attributeName:"listType",setAttributeOnDowncast(e,t,o){"todo"==t?e.addClass("todo-list",o):e.removeClass("todo-list",o)}}),i.registerDowncastStrategy({scope:"itemMarker",attributeName:"todoListChecked",createElement(e,t,{dataPipeline:o}){if("todo"!=t.getAttribute("listType"))return null;const i=e.createUIElement("input",{type:"checkbox",...t.getAttribute("todoListChecked")?{checked:"checked"}:null,...o?{disabled:"disabled"}:{tabindex:"-1"}});if(o)return i;const n=e.createContainerElement("span",{contenteditable:"false"},i);return n.getFillerOffset=()=>null,n},canWrapElement:e=>ek(e,i.getListAttributeNames()),createWrapperElement(e,t,{dataPipeline:o}){const n=["todo-list__label"];return ek(t,i.getListAttributeNames())||n.push("todo-list__label_without-description"),e.createAttributeElement(o?"label":"span",{class:n.join(" ")})}}),i.on("checkElement",((e,{modelElement:t,viewElement:o})=>{const n=ek(t,i.getListAttributeNames());o.hasClass("todo-list__label__description")!=n&&(e.return=!0,e.stop())})),i.on("checkElement",((t,{modelElement:o,viewElement:i})=>{const n="todo"==o.getAttribute("listType")&&Zy(o);let s=!1;const r=e.editing.view.createPositionBefore(i).getWalker({direction:"backward"});for(const{item:t}of r){if(t.is("element")&&e.editing.mapper.toModelElement(t))break;t.is("element","input")&&"checkbox"==t.getAttribute("type")&&(s=!0)}s!=n&&(t.return=!0,t.stop())})),i.on("postFixer",((e,{listNodes:t,writer:o})=>{for(const{node:i,previousNodeInList:n}of t){if(!n)continue;if(n.getAttribute("listItemId")!=i.getAttribute("listItemId"))continue;const t=n.hasAttribute("todoListChecked"),s=i.hasAttribute("todoListChecked");s&&!t?(o.removeAttribute("todoListChecked",i),e.return=!0):!s&&t&&(o.setAttribute("todoListChecked",!0,i),e.return=!0)}})),t.document.registerPostFixer((e=>{const o=t.document.differ.getChanges();let i=!1;for(const t of o)if("attribute"==t.type&&"listType"==t.attributeKey){const o=t.range.start.nodeAfter;"todo"==t.attributeOldValue&&o.hasAttribute("todoListChecked")&&(e.removeAttribute("todoListChecked",o),i=!0)}else if("insert"==t.type&&"$text"!=t.name)for(const{item:o}of e.createRangeOn(t.position.nodeAfter))o.is("element")&&"todo"!=o.getAttribute("listType")&&o.hasAttribute("todoListChecked")&&(e.removeAttribute("todoListChecked",o),i=!0);return i})),this.listenTo(o.view.document,"keydown",((t,o)=>{Ht(o)===Q_&&(e.execute("checkTodoList"),t.stop())}),{priority:"high"}),this.listenTo(o.view.document,"todoCheckboxChange",((e,t)=>{const i=t.target;if(!i||!i.is("element","input"))return;const n=o.view.createPositionAfter(i),s=o.mapper.toModelPosition(n).parent;s&&Uy(s)&&"todo"==s.getAttribute("listType")&&this._handleCheckmarkChange(s)})),this.listenTo(o.view.document,"arrowKey",function(e,t){return(o,i)=>{const n=Kt(i.keyCode,t.contentLanguageDirection),s=e.schema,r=e.document.selection;if(!r.isCollapsed)return;const a=r.getFirstPosition(),l=a.parent;if("right"==n&&a.isAtEnd){const t=s.getNearestSelectionRange(e.createPositionAfter(l),"forward");if(!t)return;const n=t.start.parent;n&&Uy(n)&&"todo"==n.getAttribute("listType")&&(e.change((e=>e.setSelection(t))),i.preventDefault(),i.stopPropagation(),o.stop())}else if("left"==n&&a.isAtStart&&Uy(l)&&"todo"==l.getAttribute("listType")){const t=s.getNearestSelectionRange(e.createPositionBefore(l),"backward");if(!t)return;e.change((e=>e.setSelection(t))),i.preventDefault(),i.stopPropagation(),o.stop()}}}(t,e.locale),{context:"$text"}),this.listenTo(o.mapper,"viewToModelPosition",((e,o)=>{const i=o.viewPosition.parent,n=i.is("attributeElement","li")&&0==o.viewPosition.offset,s=tk(i)&&o.viewPosition.offset<=1,r=i.is("element","span")&&"false"==i.getAttribute("contenteditable")&&tk(i.parent);if(!n&&!s&&!r)return;const a=o.modelPosition.nodeAfter;a&&"todo"==a.getAttribute("listType")&&(o.modelPosition=t.createPositionAt(a,0))}),{priority:"low"}),this._initAriaAnnouncements()}_handleCheckmarkChange(e){const t=this.editor,o=t.model,i=Array.from(o.document.selection.getRanges());o.change((o=>{o.setSelection(e,"end"),t.execute("checkTodoList"),o.setSelection(i)}))}_initAriaAnnouncements(){const{model:e,ui:t,t:o}=this.editor;let i=null;t&&e.document.selection.on("change:range",(()=>{const n=e.document.selection.focus.parent,s=ok(i),r=ok(n);s&&!r?t.ariaLiveAnnouncer.announce(o("Leaving a to-do list")):!s&&r&&t.ariaLiveAnnouncer.announce(o("Entering a to-do list")),i=n}))}}function X_(e){const t=new ui(e);return(e,o,i)=>{const n=t.match(o.viewItem);n&&i.consumable.consume(o.viewItem,n.match)&&Object.assign(o,i.convertChildren(o.viewItem,o.modelCursor))}}function ek(e,t){return(e.is("element","paragraph")||e.is("element","listItem"))&&"todo"==e.getAttribute("listType")&&Zy(e)&&function(e,t){for(const o of e.getAttributeKeys())if(!o.startsWith("selection:")&&!t.includes(o))return!1;return!0}(e,t)}function tk(e){return!!e&&e.is("attributeElement")&&e.hasClass("todo-list__label")}function ok(e){return!!e&&(!(!e.is("element","paragraph")&&!e.is("element","listItem"))&&"todo"==e.getAttribute("listType"))}class ik extends fc{static get pluginName(){return"TodoListUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.t;q_(this.editor,"todoList",e("To-do List"),'')}}const nk=Symbol("isOPCodeBlock");function sk(e){return!!e.getCustomProperty(nk)&&ip(e)}function rk(e){const t=e.getSelectedElement();return!(!t||!sk(t))}function ak(e,t,o){const i=t.createContainerElement("pre",{title:window.I18n.t("js.editor.macro.toolbar_help")});return lk(t,e,i),function(e,t,o){return t.setCustomProperty(nk,!0,e),np(e,t,{label:o})}(i,t,o)}function lk(e,t,o){const i=(t.getAttribute("opCodeblockLanguage")||"language-text").replace(/^language-/,""),n=e.createContainerElement("div",{class:"op-uc-code-block--language"});ck(e,i,n,"text"),e.insert(e.createPositionAt(o,0),n);ck(e,t.getAttribute("opCodeblockContent"),o,"(empty)")}function ck(e,t,o,i){const n=e.createText(t||i);e.insert(e.createPositionAt(o,0),n)}class dk extends jn{constructor(e){super(e),this.domEventType="dblclick"}onDomEvent(e){this.fire(e.type,e)}}class uk extends fc{static get pluginName(){return"CodeBlockEditing"}init(){const e=this.editor,t=e.model.schema,o=e.conversion,i=e.editing.view,n=i.document,s=Mp(e);var r,a;t.register("codeblock",{isObject:!0,isBlock:!0,allowContentOf:"$block",allowWhere:["$root","$block"],allowIn:["$root"],allowAttributes:["opCodeblockLanguage","opCodeblockContent"]}),o.for("upcast").add(function(){return t=>{t.on("element:pre",e,{priority:"high"})};function e(e,t,o){if(!o.consumable.test(t.viewItem,{name:!0}))return;const i=Array.from(t.viewItem.getChildren()).find((e=>e.is("element","code")));if(!i||!o.consumable.consume(i,{name:!0}))return;const n=o.writer.createElement("codeblock");o.writer.setAttribute("opCodeblockLanguage",i.getAttribute("class"),n);const s=o.splitToAllowedParent(n,t.modelCursor);if(s){o.writer.insert(n,s.position);const e=i.getChild(0);if(e){o.consumable.consume(e,{name:!0});const t=e.data.replace(/\n$/,"");o.writer.setAttribute("opCodeblockContent",t,n)}t.modelRange=o.writer.createRange(o.writer.createPositionBefore(n),o.writer.createPositionAfter(n)),t.modelCursor=t.modelRange.end}}}()),o.for("editingDowncast").elementToElement({model:"codeblock",view:(e,{writer:t})=>ak(e,t,"Code block")}).add(function(){return t=>{t.on("attribute:opCodeblockContent",e),t.on("attribute:opCodeblockLanguage",e)};function e(e,t,o){const i=t.item;o.consumable.consume(t.item,e.name);const n=o.mapper.toViewElement(i);o.writer.remove(o.writer.createRangeOn(n.getChild(1))),o.writer.remove(o.writer.createRangeOn(n.getChild(0))),lk(o.writer,i,n)}}()),o.for("dataDowncast").add(function(){return t=>{t.on("insert:codeblock",e,{priority:"high"})};function e(e,t,o){const i=t.item,n=i.getAttribute("opCodeblockLanguage")||"language-text",s=i.getAttribute("opCodeblockContent");o.consumable.consume(i,"insert");const r=o.writer,a=r.createContainerElement("pre"),l=r.createContainerElement("div",{class:"op-uc-code-block--language"}),c=r.createContainerElement("code",{class:n}),d=r.createText(n),u=r.createText(s);r.insert(r.createPositionAt(c,0),u),r.insert(r.createPositionAt(l,0),d),r.insert(r.createPositionAt(a,0),l),r.insert(r.createPositionAt(a,0),c),o.mapper.bindElements(i,c),o.mapper.bindElements(i,a),o.mapper.bindElements(i,l);const h=o.mapper.toViewPosition(t.range.start);r.insert(h,a),e.stop()}}()),this.editor.editing.mapper.on("viewToModelPosition",(r=this.editor.model,a=e=>e.hasClass("op-uc-code-block"),(e,t)=>{const{mapper:o,viewPosition:i}=t,n=o.findMappedViewAncestor(i);if(!a(n))return;const s=o.toModelElement(n);t.modelPosition=r.createPositionAt(s,i.isAtStart?"before":"after")})),i.addObserver(dk),this.listenTo(n,"dblclick",((t,o)=>{let i=o.target,n=o.domEvent;if(n.shiftKey||n.altKey||n.metaKey)return;if(!sk(i)&&(i=i.findAncestor(sk),!i))return;o.preventDefault(),o.stopPropagation();const r=e.editing.mapper.toModelElement(i),a=s.services.macros,l=r.getAttribute("opCodeblockLanguage"),c=r.getAttribute("opCodeblockContent");a.editCodeBlock(c,l).then((t=>e.model.change((e=>{e.setAttribute("opCodeblockLanguage",t.languageClass,r),e.setAttribute("opCodeblockContent",t.content,r)}))))})),e.ui.componentFactory.add("insertCodeBlock",(t=>{const o=new Lu(t);return o.set({label:window.I18n.t("js.editor.macro.code_block.button"),icon:'\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n image/svg+xml\n \n \n \n \n\n',tooltip:!0}),o.on("execute",(()=>{s.services.macros.editCodeBlock().then((t=>e.model.change((o=>{const i=o.createElement("codeblock");o.setAttribute("opCodeblockLanguage",t.languageClass,i),o.setAttribute("opCodeblockContent",t.content,i),e.model.insertContent(i,e.model.document.selection)}))))})),o}))}}class hk extends fc{static get requires(){return[Qm]}static get pluginName(){return"CodeBlockToolbar"}init(){const e=this.editor,t=this.editor.model,o=Mp(e);jp(e,"opEditCodeBlock",(e=>{const i=o.services.macros,n=e.getAttribute("opCodeblockLanguage"),s=e.getAttribute("opCodeblockContent");i.editCodeBlock(s,n).then((o=>t.change((t=>{t.setAttribute("opCodeblockLanguage",o.languageClass,e),t.setAttribute("opCodeblockContent",o.content,e)}))))}))}afterInit(){$p(this,this.editor,"OPCodeBlock",rk)}}function mk(e){return e.__currentlyDisabled=e.__currentlyDisabled||[],e.ui.view.toolbar?e.ui.view.toolbar.items._items:[]}function gk(e,t){mk(e).forEach((o=>{let i=o;o instanceof bh?i=o.buttonView:o!==t&&Object.prototype.hasOwnProperty.call(o,"isEnabled")||(i=null),i&&(i.isEnabled?i.isEnabled=!1:e.__currentlyDisabled.push(i))}))}function pk(e){mk(e).forEach((t=>{let o=t;t instanceof bh&&(o=t.buttonView),e.__currentlyDisabled.indexOf(o)<0&&(o.isEnabled=!0)})),e.__currentlyDisabled=[]}class fk{constructor(e){this.response=e}get statusCode(){return this.response.status}get redirected(){return this.response.redirected}get ok(){return this.response.ok}get unauthenticated(){return 401===this.statusCode}get unprocessableEntity(){return 422===this.statusCode}get authenticationURL(){return this.response.headers.get("WWW-Authenticate")}get contentType(){return(this.response.headers.get("Content-Type")||"").replace(/;.*$/,"")}get headers(){return this.response.headers}get html(){return this.contentType.match(/^(application|text)\/(html|xhtml\+xml)$/)?this.text:Promise.reject(new Error(`Expected an HTML response but got "${this.contentType}" instead`))}get json(){return this.contentType.match(/^application\/.*json$/)?this.responseJson||(this.responseJson=this.response.json()):Promise.reject(new Error(`Expected a JSON response but got "${this.contentType}" instead`))}get text(){return this.responseText||(this.responseText=this.response.text())}get isTurboStream(){return this.contentType.match(/^text\/vnd\.turbo-stream\.html/)}get isScript(){return this.contentType.match(/\b(?:java|ecma)script\b/)}async renderTurboStream(){if(!this.isTurboStream)return Promise.reject(new Error(`Expected a Turbo Stream response but got "${this.contentType}" instead`));window.Turbo?await window.Turbo.renderStreamMessage(await this.text):console.warn("You must set `window.Turbo = Turbo` to automatically process Turbo Stream events with request.js")}async activeScript(){if(!this.isScript)return Promise.reject(new Error(`Expected a Script response but got "${this.contentType}" instead`));{const e=document.createElement("script"),t=document.querySelector("meta[name=csp-nonce]");if(t){const o=""===t.nonce?t.content:t.nonce;o&&e.setAttribute("nonce",o)}e.innerHTML=await this.text,document.body.appendChild(e)}}}class bk{static register(e){this.interceptor=e}static get(){return this.interceptor}static reset(){this.interceptor=void 0}}function wk(e){const t=document.head.querySelector(`meta[name="${e}"]`);return t&&t.content}class yk{constructor(e,t,o={}){this.method=e,this.options=o,this.originalUrl=t.toString()}async perform(){try{const e=bk.get();e&&await e(this)}catch(e){console.error(e)}const e=window.Turbo?window.Turbo.fetch:window.fetch,t=new fk(await e(this.url,this.fetchOptions));if(t.unauthenticated&&t.authenticationURL)return Promise.reject(window.location.href=t.authenticationURL);t.isScript&&await t.activeScript();return(t.ok||t.unprocessableEntity)&&t.isTurboStream&&await t.renderTurboStream(),t}addHeader(e,t){const o=this.additionalHeaders;o[e]=t,this.options.headers=o}sameHostname(){if(!this.originalUrl.startsWith("http:")&&!this.originalUrl.startsWith("https:"))return!0;try{return new URL(this.originalUrl).hostname===window.location.hostname}catch(e){return!0}}get fetchOptions(){return{method:this.method.toUpperCase(),headers:this.headers,body:this.formattedBody,signal:this.signal,credentials:this.credentials,redirect:this.redirect,keepalive:this.keepalive}}get headers(){const e={"X-Requested-With":"XMLHttpRequest","Content-Type":this.contentType,Accept:this.accept};return this.sameHostname()&&(e["X-CSRF-Token"]=this.csrfToken),function(e){const t={};for(const o in e){const i=e[o];void 0!==i&&(t[o]=i)}return t}(Object.assign(e,this.additionalHeaders))}get csrfToken(){return function(e){const t=document.cookie?document.cookie.split("; "):[],o=`${encodeURIComponent(e)}=`,i=t.find((e=>e.startsWith(o)));if(i){const e=i.split("=").slice(1).join("=");if(e)return decodeURIComponent(e)}}(wk("csrf-param"))||wk("csrf-token")}get contentType(){return this.options.contentType?this.options.contentType:null==this.body||this.body instanceof window.FormData?void 0:this.body instanceof window.File?this.body.type:"application/json"}get accept(){switch(this.responseKind){case"html":return"text/html, application/xhtml+xml";case"turbo-stream":return"text/vnd.turbo-stream.html, text/html, application/xhtml+xml";case"json":return"application/json, application/vnd.api+json";case"script":return"text/javascript, application/javascript";default:return"*/*"}}get body(){return this.options.body}get query(){const e=(this.originalUrl.split("?")[1]||"").split("#")[0],t=new URLSearchParams(e);let o=this.options.query;var i;o instanceof window.FormData?(i=o,o=[...i].reduce(((e,[t,o])=>e.concat("string"==typeof o?[[t,o]]:[])),[])):o=o instanceof window.URLSearchParams?o.entries():Object.entries(o||{}),function(e,t){for(const[o,i]of t)i instanceof window.File||(e.has(o)&&!o.includes("[]")?(e.delete(o),e.set(o,i)):e.append(o,i))}(t,o);const n=t.toString();return n.length>0?`?${n}`:""}get url(){return this.originalUrl.split("?")[0].split("#")[0]+this.query}get responseKind(){return this.options.responseKind||"html"}get signal(){return this.options.signal}get redirect(){return this.options.redirect||"follow"}get credentials(){return this.options.credentials||"same-origin"}get keepalive(){return this.options.keepalive||!1}get additionalHeaders(){return this.options.headers||{}}get formattedBody(){const e="[object String]"===Object.prototype.toString.call(this.body);return"application/json"===this.headers["Content-Type"]&&!e?JSON.stringify(this.body):this.body}}async function _k(e,t){return new yk("get",e,t).perform()}function kk(e,t){const{modelAttribute:o,styleName:i,attributeName:n,attributeType:s,viewElement:r,defaultValue:a,shouldUpcast:l=()=>!0,reduceBoxSides:c=!1}=t;e.for("upcast").attributeToAttribute({view:{name:r,styles:{[i]:/[\s\S]+/}},model:{key:o,value:(e,t,o)=>{if(!l(e))return;const n=xk(a,"",o),s=e.getNormalizedStyle(i),r=c?Ek(s):s;if(n!==r)return r;t.consumable.consume(e,{styles:i})}}}),n&&e.for("upcast").attributeToAttribute({view:{name:r,attributes:{[n]:/.+/}},model:{key:o,value:(e,t,o)=>{if("figure"==e.name||e.hasStyle(i)||"table"==e.name&&"figure"==e.parent.name&&e.parent.hasStyle(i))return;const r=xk(a,"",o);let l=e.getAttribute(n);if(l&&"length"==s){const e=parseFloat(l);l=isNaN(e)?r:e+(l.includes("%")?"%":"px")}if(r!==l)return l;t.consumable.consume(e,{attributes:n})}}})}function vk(e,t,o,i){const{conversion:n}=e;n.for("upcast").add((e=>{e.on(`element:${t}`,((e,t,n)=>{const{modelRange:s,viewItem:r}=t;if(!s)return;const a=["border-top-width","border-top-color","border-top-style","border-bottom-width","border-bottom-color","border-bottom-style","border-right-width","border-right-color","border-right-style","border-left-width","border-left-color","border-left-style"].filter((e=>r.hasStyle(e))),l=r.is("element","table")?r:r.findAncestor("table"),c=l.hasAttribute("border");if(!a.length&&!c)return;const d={styles:a};if(!n.consumable.test(r,d))return;const u=to(s.getItems({shallow:!0})),h=u.findAncestor("table",{includeSelf:!0});let m=i;h&&"layout"==h.getAttribute("tableType")&&(m={style:"none",color:"",width:""}),n.consumable.consume(r,d);const g={style:r.getNormalizedStyle("border-style"),color:r.getNormalizedStyle("border-color"),width:r.getNormalizedStyle("border-width")};if(c&&n.consumable.test(l,{attributes:"border"})){const e=parseFloat(l.getAttribute("border")||"1"),t=Number.isNaN(e)||!Number.isFinite(e)||e<0||"table"!=r.name&&e>1?"1px":`${e}px`;g.width={top:t,bottom:t,right:t,left:t,...g.width||{}},r.is("element","table")&&n.consumable.consume(l,{attributes:"border"})}const p={style:Ek(g.style),color:Ek(g.color),width:Ek(g.width)};p.style!==m.style&&n.writer.setAttribute(o.style,p.style,u),p.color!==m.color&&n.writer.setAttribute(o.color,p.color,u),p.width!==m.width&&n.writer.setAttribute(o.width,p.width,u)}))}))}function Ck(e,t){const{modelElement:o,modelAttribute:i,styleName:n}=t;e.for("downcast").attributeToAttribute({model:{name:o,key:i},view:e=>({key:"style",value:{[n]:e}})})}function Ak(e,t){const{modelAttribute:o,styleName:i}=t;e.for("downcast").add((e=>{e.on(`attribute:${o}:table`,((e,t,o)=>{const{item:n,attributeNewValue:s}=t,{mapper:r,writer:a}=o;if(!o.consumable.consume(t.item,e.name))return;const l=Array.from(r.toViewElement(n).getChildren()).find((e=>e.is("element","table")));s?a.setStyle(i,s,l):a.removeStyle(i,l)}))}))}function xk(e,t,o){const i=o.modelRange&&to(o.modelRange.getItems({shallow:!0})),n=i&&i.is("element")&&i.findAncestor("table",{includeSelf:!0});return n&&"layout"===n.getAttribute("tableType")?t:e}function Ek(e){if(!e)return;const t=["top","right","bottom","left"];if(!t.every((t=>e[t])))return e;const o=e.top;return t.every((t=>e[t]===o))?o:e}function Tk(e,t,o){const{conversion:i}=e;i.for("upcast").add((e=>{e.on(`element:${t}`,((e,t,i)=>{const{modelRange:n,viewItem:s}=t;if(!n)return;if(s.is("element","table"))return void i.consumable.consume(s,{attributes:"cellpadding"});const r=s.findAncestor("table");if(!r.hasAttribute("cellpadding")||!i.consumable.test(r,{attributes:"cellpadding"}))return;const a=n?.start?.nodeAfter,l=parseFloat(r.getAttribute("cellpadding")||"1"),c=Number.isNaN(l)||!Number.isFinite(l)||l<0?"0px":`${l}px`,d=a.getAttribute("tableCellPadding");if(d){if("object"==typeof d){const e={...o!==c&&{top:c},...o!==c&&{right:c},...o!==c&&{bottom:c},...o!==c&&{left:c},...d};i.writer.setAttribute("tableCellPadding",e,a)}}else o!==c&&i.writer.setAttribute("tableCellPadding",c,a)}),{priority:"low"})}))}const Pk={className:"table-style-align-left"},Sk={className:"table-style-align-center"},Ik={className:"table-style-align-right"},Rk={className:"table-style-block-align-left"},Ok={className:"table-style-block-align-right"},Vk=[{view:{name:/^(table|figure)$/,styles:{float:/^(left|none|right)$/}},getAlign:e=>{let t=e.getStyle("float");return"none"===t&&(t="center"),t},getConsumables(e){const t=e.getStyle("float"),o=["float"];return"left"===t&&e.hasStyle("margin-right")?o.push("margin-right"):"right"===t&&e.hasStyle("margin-left")&&o.push("margin-left"),{styles:o}}},{view:{name:/^(table|figure)$/,styles:{"margin-left":"auto","margin-right":"auto"}},getAlign:()=>"center",getConsumables:()=>({styles:["margin-left","margin-right"]})},{view:{name:/^(table|figure)$/,key:"class",value:"table-style-align-left"},getAlign:()=>"left",getConsumables:()=>({classes:Pk.className})},{view:{name:/^(table|figure)$/,key:"class",value:Ik.className},getAlign:()=>"right",getConsumables:()=>({classes:Ik.className})},{view:{name:/^(table|figure)$/,key:"class",value:Sk.className},getAlign:()=>"center",getConsumables:()=>({classes:Sk.className})},{view:{name:/^(table|figure)$/,key:"class",value:Rk.className},getAlign:()=>"blockLeft",getConsumables:()=>({classes:Rk.className})},{view:{name:/^(table|figure)$/,key:"class",value:Ok.className},getAlign:()=>"blockRight",getConsumables:()=>({classes:Ok.className})},{view:{name:/^(table|figure)$/,styles:{"margin-left":"0","margin-right":"auto"}},getAlign:()=>"blockLeft",getConsumables:()=>({styles:["margin-left","margin-right"]})},{view:{name:/^(table|figure)$/,styles:{"margin-left":"auto","margin-right":"0"}},getAlign:()=>"blockRight",getConsumables:()=>({styles:["margin-left","margin-right"]})},{view:{name:"table",attributes:{align:/^(left|center|right)$/}},getAlign:e=>e.getAttribute("align"),getConsumables:()=>({attributes:"align"})}],Dk={center:{align:"center",style:"margin-left: auto; margin-right: auto;",className:"table-style-align-center"},left:{align:"left",style:"float: left;",className:"table-style-align-left"},right:{align:"right",style:"float: right;",className:"table-style-align-right"},blockLeft:{align:void 0,style:"margin-left: 0; margin-right: auto;",className:Rk.className},blockRight:{align:void 0,style:"margin-left: auto; margin-right: 0;",className:Ok.className}};class Fk{_table;_startRow;_endRow;_startColumn;_endColumn;_includeAllSlots;_skipRows;_row;_rowIndex;_column;_cellIndex;_spannedCells;_nextCellAtColumn;_jumpedToStartRow=!1;constructor(e,t={}){this._table=e,this._startRow=void 0!==t.row?t.row:t.startRow||0,this._endRow=void 0!==t.row?t.row:t.endRow,this._startColumn=void 0!==t.column?t.column:t.startColumn||0,this._endColumn=void 0!==t.column?t.column:t.endColumn,this._includeAllSlots=!!t.includeAllSlots,this._skipRows=new Set,this._row=0,this._rowIndex=0,this._column=0,this._cellIndex=0,this._spannedCells=new Map,this._nextCellAtColumn=-1}[Symbol.iterator](){return this}next(){this._canJumpToStartRow()&&this._jumpToNonSpannedRowClosestToStartRow();const e=this._table.getChild(this._rowIndex);if(!e||this._isOverEndRow())return{done:!0,value:void 0};if(!e.is("element","tableRow"))return this._rowIndex++,this.next();if(this._isOverEndColumn())return this._advanceToNextRow();let t=null;const o=this._getSpanned();if(o)this._includeAllSlots&&!this._shouldSkipSlot()&&(t=this._formatOutValue(o.cell,o.row,o.column));else{const o=e.getChild(this._cellIndex);if(!o)return this._advanceToNextRow();const i=parseInt(o.getAttribute("colspan")||"1"),n=parseInt(o.getAttribute("rowspan")||"1");(i>1||n>1)&&this._recordSpans(o,n,i),this._shouldSkipSlot()||(t=this._formatOutValue(o)),this._nextCellAtColumn=this._column+i}return this._column++,this._column==this._nextCellAtColumn&&this._cellIndex++,t||this.next()}skipRow(e){this._skipRows.add(e)}_advanceToNextRow(){return this._row++,this._rowIndex++,this._column=0,this._cellIndex=0,this._nextCellAtColumn=-1,this.next()}_isOverEndRow(){return void 0!==this._endRow&&this._row>this._endRow}_isOverEndColumn(){return void 0!==this._endColumn&&this._column>this._endColumn}_formatOutValue(e,t=this._row,o=this._column){return{done:!1,value:new Mk(this,e,t,o)}}_shouldSkipSlot(){const e=this._skipRows.has(this._row),t=this._rowthis._endColumn;return e||t||o||i}_getSpanned(){const e=this._spannedCells.get(this._row);return e&&e.get(this._column)||null}_recordSpans(e,t,o){const i={cell:e,row:this._row,column:this._column};for(let e=this._row;e0&&!this._jumpedToStartRow}_jumpToNonSpannedRowClosestToStartRow(){const e=this._getRowLength(0);for(let t=this._startRow;!this._jumpedToStartRow;t--)e===this._getRowLength(t)&&(this._row=t,this._rowIndex=t,this._jumpedToStartRow=!0)}_getRowLength(e){return[...this._table.getChild(e).getChildren()].reduce(((e,t)=>e+parseInt(t.getAttribute("colspan")||"1")),0)}}class Mk{cell;row;column;cellAnchorRow;cellAnchorColumn;_cellIndex;_rowIndex;_table;constructor(e,t,o,i){this.cell=t,this.row=e._row,this.column=e._column,this.cellAnchorRow=o,this.cellAnchorColumn=i,this._cellIndex=e._cellIndex,this._rowIndex=e._rowIndex,this._table=e._table}get isAnchor(){return this.row===this.cellAnchorRow&&this.column===this.cellAnchorColumn}get cellWidth(){return parseInt(this.cell.getAttribute("colspan")||"1")}get cellHeight(){return parseInt(this.cell.getAttribute("rowspan")||"1")}get rowIndex(){return this._rowIndex}getPositionBefore(){return this._table.root.document.model.createPositionAt(this._table.getChild(this.row),this._cellIndex)}}function Nk(e){return"header"===e||"header-row"===e||"header-column"===e}function Bk(e,t,o,i,n=1){null!=t&&null!=n&&t>n?i.setAttribute(e,t,o):i.removeAttribute(e,o)}function Lk(e,t,o={}){const i=e.createElement("tableCell",o);return e.insertElement("paragraph",i),e.insert(i,t),i}function zk(e,t){const o=t.parent.parent,i=parseInt(o.getAttribute("headingColumns")||"0"),{column:n}=e.getCellLocation(t);return!!i&&n0){Bk("headingRows",s-o,e,n,0)}const r=parseInt(t.getAttribute("headingColumns")||"0");if(r>0){Bk("headingColumns",r-i,e,n,0)}}(a,e,i,n,o),function(e,t,o,i,n){const s=Array.from(t.getChildren()).reduce(((e,t)=>t.is("element","tableRow")?e+1:e),0),r=parseInt(t.getAttribute("footerRows")||"0"),a=s-r;if(r<1)return;let l=0;i>=a&&(l=i-Math.max(a,o)+1);Bk("footerRows",l,e,n,0)}(a,e,i,s,o),a}function Uk(e,t,o=0){const i=[],n=new Fk(e,{startRow:o,endRow:t-1});for(const e of n){const{row:o,cellHeight:n}=e;o1&&(a.rowspan=l);const c=parseInt(e.getAttribute("colspan")||"1");c>1&&(a.colspan=c);const d=s+r,u=[...new Fk(n,{startRow:s,endRow:d,includeAllSlots:!0})];let h,m=null;for(const t of u){const{row:i,column:n,cell:s}=t;s===e&&void 0===h&&(h=n),void 0!==h&&h===n&&i===d&&(m=Lk(o,t.getPositionBefore(),a))}return Bk("rowspan",r,e,o),m}function Gk(e,t){const o=[],i=new Fk(e);for(const e of i){const{column:i,cellWidth:n}=e;i1&&(s.colspan=r);const a=parseInt(e.getAttribute("rowspan")||"1");a>1&&(s.rowspan=a);const l=Lk(i,i.createPositionAfter(e),s);return Bk("colspan",n,e,i),l}function Zk(e,t,o,i,n,s){const r=parseInt(e.getAttribute("colspan")||"1"),a=parseInt(e.getAttribute("rowspan")||"1");if(o+r-1>n){Bk("colspan",n-o+1,e,s,1)}if(t+a-1>i){Bk("rowspan",i-t+1,e,s,1)}}function Qk(e,t){const o=t.getColumns(e),i=new Array(o).fill(0);for(const{column:t}of new Fk(e))i[t]++;const n=i.reduce(((e,t,o)=>t?e:[...e,o]),[]);if(n.length>0){const o=n[n.length-1];return t.removeColumns(e,{at:o}),!0}return!1}function Yk(e,t){const o=[],i=t.getRows(e);for(let t=0;t0){const i=o[o.length-1];return t.removeRows(e,{at:i}),!0}return!1}function Xk(e,t){Qk(e,t)||Yk(e,t)}function ev(e,t){const o=Array.from(new Fk(e,{startColumn:t.firstColumn,endColumn:t.lastColumn,row:t.lastRow}));if(o.every((({cellHeight:e})=>1===e)))return t.lastRow;const i=o[0].cellHeight-1;return t.lastRow+i}function tv(e,t){const o=Array.from(new Fk(e,{startRow:t.firstRow,endRow:t.lastRow,column:t.lastColumn}));if(o.every((({cellWidth:e})=>1===e)))return t.lastColumn;const i=o[0].cellWidth-1;return t.lastColumn+i}function ov(e){for(const t of e.getChildren())if(t.is("element","table"))return t}function iv(e){return t=>{t.on("element:table",((t,o,i)=>{const n=o.viewItem;if(!i.consumable.test(n,{name:!0}))return;const{rows:s,headingRows:r,headingColumns:a,footerRows:l}=function(e){let t,o=!0;const i=[],n=[],s=[];let r=null,a=null;const l=Array.from(e.getChildren());for(let e=0;ee.is("element","tr")));let d=null,u=null;for(const h of c){const m=Array.from(h.getChildren()).filter((e=>e.is("element","td")||e.is("element","th")));if("tfoot"===t.name){a||={element:t,rows:c},o=!1;const i=a.element===t;if(!i&&null===u)for(let t=e;t0&&(null===d||m.length===d)&&m.every((e=>e.is("element","th")))&&o?(i.push(h),o=!0):(n.push(h),o=!1),d=Math.max(d||0,m.length)}}const c=function(e){let t=new Map,o=0;const i=e.map((e=>{const i=[],n=Array.from(e.getChildren()).filter((e=>"th"===e.name||"td"===e.name)),s=new Map;for(;n.length||i.length0)i.push(e.cell);else{const e=n.shift();if(!e){i.push(null);continue}{const t=parseInt(e.getAttribute("colspan")||"1"),o=parseInt(e.getAttribute("rowspan")||"1");for(let n=0;n1&&s.set(i.length,{cell:e,remaining:o-1}),i.push(e)}}}for(const[e,o]of t.entries())o.remaining-=1,o.remaining>0&&!s.has(e)&&s.set(e,o);return t=s,o=Math.max(o,i.length),i}));for(const e of i)for(;e.lengthi.convertItem(e,i.writer.createPositionAt(d,"end")))),i.convertChildren(n,i.writer.createPositionAt(d,"end")),d.isEmpty){const e=i.writer.createElement("tableRow");i.writer.insert(e,i.writer.createPositionAt(d,"end")),Lk(i.writer,i.writer.createPositionAt(e,"end"))}i.updateConversionResult(d,o)}}))}}function nv(e){return t=>{t.on(`element:${e}`,((e,t,{writer:o})=>{if(!t.modelRange)return;const i=t.modelRange.start.nodeAfter,n=o.createPositionAt(i,0);if(t.viewItem.isEmpty)return void o.insertElement("paragraph",n);const s=Array.from(i.getChildren());if(s.every((e=>e.is("element","$marker")))){const e=o.createElement("paragraph");o.insert(e,o.createPositionAt(i,0));for(const t of s)o.move(o.createRangeOn(t),o.createPositionAt(e,"end"))}}),{priority:"low"})}}function sv(e){if(e.is("element","tableColumnGroup"))return e;const t=e.getChildren();return Array.from(t).find((e=>e.is("element","tableColumnGroup")))}function rv(e){const t=sv(e);return t?Array.from(t.getChildren()):[]}class av extends fc{static get pluginName(){return"TableUtils"}static get isOfficialPlugin(){return!0}init(){this.decorate("insertColumns"),this.decorate("insertRows")}getCellLocation(e){const t=e.parent,o=t.parent,i=o.getChildIndex(t),n=new Fk(o,{row:i});for(const{cell:t,row:o,column:i}of n)if(t===e)return{row:o,column:i}}createTable(e,t){const o=e.createElement("table");return lv(e,o,0,t.rows||2,t.columns||2),t.footerRows&&this.setFooterRowsCount(e,o,t.footerRows),t.headingRows&&this.setHeadingRowsCount(e,o,t.headingRows),t.headingColumns&&this.setHeadingColumnsCount(e,o,t.headingColumns),o}insertRows(e,t={}){const o=this.editor.model,i=t.at||0,n=t.rows||1,s=void 0!==t.copyStructureFromAbove,r=t.copyStructureFromAbove?i-1:i,a=Hk(this.editor),l=!!this.editor.config.get("table.tableCellProperties.scopedHeaders"),c=this.getRows(e),d=this.getColumns(e);if(i>c)throw new fe("tableutils-insertrows-insert-out-of-range",this,{options:t});o.change((t=>{let o=e.getAttribute("headingRows")||0,u=e.getAttribute("footerRows")||0;if(o>i&&(o+=n),u&&i>c-u&&(u+=n),s||0!==i&&i!==c){const o=s?Math.max(i,r):i,c=new Fk(e,{endRow:o}),u=new Array(d).fill(1);for(const{row:e,column:o,cellHeight:a,cellWidth:l,cell:d}of c){const c=e+a-1,h=e<=r&&r<=c;e0){const n=Lk(t,c,r>1?{colspan:r}:void 0);a&&hv({table:e,writer:t,cell:n,row:i+o,column:s,scopedHeaders:l})}s+=Math.abs(r)-1}}}else{const o=lv(t,e,i,n,d);if(a)for(let n=0;n{let o=e.getAttribute("headingColumns");in-1)throw new fe("tableutils-removerows-row-index-out-of-range",this,{table:e,options:t});o.change((t=>{const o={first:s,last:r},{cellsToMove:i,cellsToTrim:a}=function(e,{first:t,last:o}){const i=new Map,n=[];for(const{row:s,column:r,cellHeight:a,cell:l}of new Fk(e,{endRow:o})){const e=s+a-1;if(s>=t&&s<=o&&e>o){const e=a-(o-s+1);i.set(r,{cell:l,rowspan:e})}if(s=t){let i;i=e>=o?o-t+1:e-t+1,n.push({cell:l,rowspan:a-i})}}return{cellsToMove:i,cellsToTrim:n}}(e,o);if(i.size){!function(e,t,o,i){const n=new Fk(e,{includeAllSlots:!0,row:t}),s=[...n],r=e.getChild(t);let a;for(const{column:e,cell:t,isAnchor:n}of s)if(o.has(e)){const{cell:t,rowspan:n}=o.get(e),s=a?i.createPositionAfter(a):i.createPositionAt(r,0);i.move(i.createRangeOn(t),s),Bk("rowspan",n,t,i),a=t}else n&&(a=t)}(e,r+1,i,t)}for(let o=r;o>=s;o--)t.remove(e.getChild(o));for(const{rowspan:e,cell:o}of a)Bk("rowspan",e,o,t);if(function(e,{first:t,last:o},i){const n=e.getAttribute("headingRows")||0;if(t=r){Bk("footerRows",o>=r?s-(i-o+1):t-1-i,e,n,0)}}(e,n,o,t),Qk(e,this)||Yk(e,this),Hk(this.editor)){let o=e.getAttribute("headingRows")||0;const i=this.getRows(e);for(;o{!function(e,t,o){const i=e.getAttribute("headingColumns")||0;if(i&&t.first=i;n--){for(const{cell:o,column:i,cellWidth:s}of[...new Fk(e)])i<=n&&s>1&&i+s>n?Bk("colspan",s-1,o,t):i===n&&t.remove(o);if(o[n]){const e=0===n?o[1]:o[n-1],i=parseFloat(o[n].getAttribute("columnWidth")),s=parseFloat(e.getAttribute("columnWidth"));t.remove(o[n]),t.setAttribute("columnWidth",i+s+"%",e)}}if(Yk(e,this)||Qk(e,this),Hk(this.editor)){let o=e.getAttribute("headingColumns")||0;const i=this.getColumns(e);for(;o{if(s>1){const{newCellsSpan:i,updatedSpan:r}=dv(s,t);Bk("colspan",r,e,o);const a={};i>1&&(a.colspan=i),n>1&&(a.rowspan=n);cv(s>t?t-1:s-1,o,o.createPositionAfter(e),a)}if(st===e)),c=a.filter((({cell:t,cellWidth:o,column:i})=>t!==e&&i===l||il));for(const{cell:e,cellWidth:t}of c)o.setAttribute("colspan",t+r,e);const d={};n>1&&(d.rowspan=n),cv(r,o,o.createPositionAfter(e),d);const u=i.getAttribute("headingColumns")||0;u>l&&Bk("headingColumns",u+r,i,o)}}))}splitCellHorizontally(e,t=2){const o=this.editor.model,i=e.parent,n=i.parent,s=n.getChildIndex(i),r=parseInt(e.getAttribute("rowspan")||"1"),a=parseInt(e.getAttribute("colspan")||"1");o.change((o=>{if(r>1){const i=[...new Fk(n,{startRow:s,endRow:s+r-1,includeAllSlots:!0})],{newCellsSpan:l,updatedSpan:c}=dv(r,t);Bk("rowspan",c,e,o);const{column:d}=i.find((({cell:t})=>t===e)),u={};l>1&&(u.rowspan=l),a>1&&(u.colspan=a);let h=0;for(const e of i){const{column:t,row:i}=e,n=t===d;h>=l&&n&&(h=0),i>=s+c&&n&&(h||cv(1,o,e.getPositionBefore(),u),h++)}}if(rs){const e=n+i;o.setAttribute("rowspan",e,t)}const d={};a>1&&(d.colspan=a),lv(o,n,s+1,i,1,d);const u=n.getAttribute("headingRows")||0;u>s&&Bk("headingRows",u+i,n,o);const h=n.getAttribute("footerRows")||0;l-h<=s&&Bk("footerRows",h+i,n,o)}}))}getColumns(e){return[...e.getChild(0).getChildren()].filter((e=>e.is("element","tableCell"))).reduce(((e,t)=>e+parseInt(t.getAttribute("colspan")||"1")),0)}getRows(e){return Array.from(e.getChildren()).reduce(((e,t)=>t.is("element","tableRow")?e+1:e),0)}createTableWalker(e,t={}){return new Fk(e,t)}getSelectedTableCells(e){const t=[];for(const o of this.sortRanges(e.getRanges())){const e=o.getContainedElement();e&&e.is("element","tableCell")&&t.push(e)}return t}setFooterRowsCount(e,t,o){if(!this.editor.config.get("table.enableFooters"))return;const i=t.getAttribute("headingRows")||0,n=this.getRows(t),s=Math.min(o,n);if(Bk("footerRows",s,t,e,0),i+s>n){const o=n-s;this.setHeadingRowsCount(e,t,o)}}setHeadingRowsCount(e,t,o,i={}){const{updateCellType:n=!0,resetFormerHeadingCells:s=!0,autoExpand:r=!0}=i,a=this.getRows(t),l=!!this.editor.config.get("table.tableCellProperties.scopedHeaders"),c=t.getAttribute("headingRows")||0;let d=Math.min(o,a);if(d===c)return;Bk("headingRows",d,t,e,0);if(d+(t.getAttribute("footerRows")||0)>a){const o=a-d;this.setFooterRowsCount(e,t,o)}if(Hk(this.editor)){if(n){for(const{cell:o,row:i,column:n}of new Fk(t,{endRow:d-1}))hv({table:t,writer:e,cell:o,row:i,column:n,scopedHeaders:l});if(s&&dc){for(;dl){for(;de.parent.index));return this._getFirstLastIndexesObject(t)}getColumnIndexes(e){const t=e[0].findAncestor("table"),o=[...new Fk(t)].filter((t=>e.includes(t.cell))).map((e=>e.column));return this._getFirstLastIndexesObject(o)}isSelectionRectangular(e){if(e.length<2||!this._areCellInTheSameTableSection(e))return!1;const t=new Set,o=new Set;let i=0;for(const n of e){const{row:e,column:s}=this.getCellLocation(n),r=parseInt(n.getAttribute("rowspan"))||1,a=parseInt(n.getAttribute("colspan"))||1;t.add(e),o.add(s),r>1&&t.add(e+r-1),a>1&&o.add(s+a-1),i+=r*a}const n=function(e,t){const o=Array.from(e.values()),i=Array.from(t.values()),n=Math.max(...o),s=Math.min(...o),r=Math.max(...i),a=Math.min(...i);return(n-s+1)*(r-a+1)}(t,o);return n==i}sortRanges(e){return Array.from(e).sort(uv)}_getFirstLastIndexesObject(e){const t=e.sort(((e,t)=>e-t));return{first:t[0],last:t[t.length-1]}}_areCellInTheSameTableSection(e){const t=e[0].findAncestor("table"),o=this.getRows(t),i=this.getRowIndexes(e),n=parseInt(t.getAttribute("headingRows"))||0,s=parseInt(t.getAttribute("footerRows"))||0;if(!this._areIndexesInSameHeadingSection(i,n)||!this._areIndexesInSameFooterSection(i,o,s))return!1;const r=this.getColumnIndexes(e),a=parseInt(t.getAttribute("headingColumns"))||0;return this._areIndexesInSameHeadingSection(r,a)}_areIndexesInSameHeadingSection({first:e,last:t},o){return e=n===t>=n}}function lv(e,t,o,i,n,s={}){const r=[];for(let a=0;a=r&&i>=a)return void e.removeAttribute("tableCellType",n);let l="header";s&&(l=o{const n=o.getAttribute("headingRows")||0,s=o.getAttribute("footerRows")||0,r=i.createContainerElement("table",null,[]),a=i.createContainerElement("figure",{class:"table"},r),l=e.getRows(o);n>0&&i.insert(i.createPositionAt(r,"end"),i.createContainerElement("thead",null,i.createSlot((e=>e.is("element","tableRow")&&e.indexe.is("element","tableRow")&&e.index>=n&&e.index0&&i.insert(i.createPositionAt(r,"end"),i.createContainerElement("tfoot",null,i.createSlot((e=>e.is("element","tableRow")&&e.index>=l-s))));for(const{positionOffset:e,filter:o}of t.additionalSlots)i.insert(i.createPositionAt(r,e),i.createSlot(o));return i.insert(i.createPositionAt(r,"after"),i.createSlot((e=>!e.is("element","tableRow")&&!t.additionalSlots.some((({filter:t})=>t(e)))))),t.asWidget?function(e,t){return t.setCustomProperty("table",!0,e),np(e,t,{hasSelectionHandle:!0})}(a,i):a}}function yv(e){return(o,{writer:i})=>{if(e.cellTypeEnabled?.()){return t(i,Nk(o.getAttribute("tableCellType"))?"th":"td")}const n=o.parent,s=n.parent,r=s.getChildIndex(n),a=new Fk(s,{row:r}),l=s.getAttribute("headingRows")||0,c=s.getAttribute("headingColumns")||0;let d=null;for(const e of a)if(e.cell==o){d=t(i,e.row{if(!t.parent.is("element","tableCell"))return null;if(!kv(t))return null;if(e.asWidget)return o.createContainerElement("span",{class:"ck-table-bogus-paragraph"});{const e=o.createContainerElement("p");return o.setCustomProperty("dataPipeline:transparentRendering",!0,e),e}}}function kv(e){return 1==e.parent.childCount&&!function(e){for(const t of e.getAttributeKeys())if(!t.startsWith("selection:")&&"htmlEmptyBlock"!=t)return!0;return!1}(e)}function vv(e){return(t,o)=>{const i=e.plugins.has("PlainTableOutput"),n=o.options.isClipboardPipeline,s=Av(e,t);return i||s||n?function(e,t,o){const i=o.plugins.get(av),n=t.writer,s=i.getRows(e),r=e.getAttribute("headingRows")||0,a=e.getAttribute("footerRows")||0,l=s-a,c=n.createSlot((e=>e.is("element","tableRow")&&e.indexe.is("element","tableRow")&&e.index>=r&&e.indexe.is("element","tableRow")&&e.index>=l)),h=n.createSlot((e=>!e.is("element","tableRow"))),m=n.createContainerElement("thead",null,c),g=n.createContainerElement("tbody",null,d),p=n.createContainerElement("tfoot",null,u),f=[];r&&f.push(m);r+a{const n=e.plugins.has("PlainTableOutput"),s=i.isClipboardPipeline,r=Av(e,t);return(n||r||s)&&"table"===t.parent.name?o.createContainerElement("caption"):null}}function Av(e,t){const o=e.plugins.has("TableLayoutEditing"),i=e.config.get("table.tableLayout.stripFigureFromContentTable")??!1,n=t.findAncestor("table",{includeSelf:!0}),s=n?.getAttribute("tableType");return o&&(i||"layout"===s)}class xv extends wc{refresh(){const e=this.editor.model,t=e.document.selection,o=e.schema;this.isEnabled=function(e,t){const o=e.getFirstPosition().parent,i=o===o.root?o:o.parent;return t.checkChild(i,"table")}(t,o)}execute(e={}){const t=this.editor,o=t.model,i=t.plugins.get("TableUtils"),n=!!t.config.get("table.enableFooters"),s=t.config.get("table.defaultHeadings.rows"),r=t.config.get("table.defaultHeadings.columns"),a=t.config.get("table.defaultFooters");void 0===e.headingRows&&s&&(e.headingRows=s),void 0===e.headingColumns&&r&&(e.headingColumns=r),n&&void 0===e.footerRows&&a&&(e.footerRows=a),!n&&"footerRows"in e&&delete e.footerRows,o.change((t=>{const n=i.createTable(t,e);o.insertObject(n,null,null,{findOptimalPosition:"auto"}),t.setSelection(t.createPositionAt(n.getNodeByPath([0,0,0]),0))}))}}class Ev extends wc{order;constructor(e,t={}){super(e),this.order=t.order||"below"}refresh(){const e=this.editor.model.document.selection,t=!!this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(e).length;this.isEnabled=t}execute(){const e=this.editor,t=e.model.document.selection,o=e.plugins.get("TableUtils"),i="above"===this.order,n=o.getSelectionAffectedTableCells(t),s=o.getRowIndexes(n),r=i?s.first:s.last,a=n[0].findAncestor("table");o.insertRows(a,{at:i?r:r+1,copyStructureFromAbove:!i})}}class Tv extends wc{order;constructor(e,t={}){super(e),this.order=t.order||"right"}refresh(){const e=this.editor.model.document.selection,t=!!this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(e).length;this.isEnabled=t}execute(){const e=this.editor,t=e.model.document.selection,o=e.plugins.get("TableUtils"),i="left"===this.order,n=o.getSelectionAffectedTableCells(t),s=o.getColumnIndexes(n),r=i?s.first:s.last,a=n[0].findAncestor("table");o.insertColumns(a,{columns:1,at:i?r:r+1})}}class Pv extends wc{direction;constructor(e,t={}){super(e),this.direction=t.direction||"horizontally"}refresh(){const e=this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(this.editor.model.document.selection);this.isEnabled=1===e.length}execute(){const e=this.editor.plugins.get("TableUtils"),t=e.getSelectionAffectedTableCells(this.editor.model.document.selection)[0];"horizontally"===this.direction?e.splitCellHorizontally(t,2):e.splitCellVertically(t,2)}}class Sv extends wc{direction;isHorizontal;constructor(e,t){super(e),this.direction=t.direction,this.isHorizontal="right"==this.direction||"left"==this.direction}refresh(){const e=this._getMergeableCell();this.value=e,this.isEnabled=!!e}execute(){const e=this.editor.model,t=e.document,o=this.editor.plugins.get("TableUtils").getTableCellsContainingSelection(t.selection)[0],i=this.value,n=this.direction;e.change((e=>{const t="right"==n||"down"==n,s=t?o:i,r=t?i:o,a=r.parent;!function(e,t,o){Iv(e)||(Iv(t)&&o.remove(o.createRangeIn(t)),o.move(o.createRangeIn(e),o.createPositionAt(t,"end")));o.remove(e)}(r,s,e);const l=this.isHorizontal?"colspan":"rowspan",c=parseInt(o.getAttribute(l)||"1"),d=parseInt(i.getAttribute(l)||"1");e.setAttribute(l,c+d,s),e.setSelection(e.createRangeIn(s));const u=this.editor.plugins.get("TableUtils");Xk(a.findAncestor("table"),u)}))}_getMergeableCell(){const e=this.editor.model.document,t=this.editor.plugins.get("TableUtils"),o=t.getTableCellsContainingSelection(e.selection)[0];if(!o)return;const i=this.isHorizontal?function(e,t,o){const i=e.parent,n=i.parent,s="right"==t?e.nextSibling:e.previousSibling,r=(n.getAttribute("headingColumns")||0)>0;if(!s)return;const a="right"==t?e:s,l="right"==t?s:e,{column:c}=o.getCellLocation(a),{column:d}=o.getCellLocation(l),u=parseInt(a.getAttribute("colspan")||"1"),h=zk(o,a),m=zk(o,l);if(r&&h!=m)return;return c+u===d?s:void 0}(o,this.direction,t):function(e,t,o){const i=e.parent,n=i.parent,s=n.getChildIndex(i),r=o.getRows(n);if("down"==t&&s===r-1||"up"==t&&0===s)return null;const a=parseInt(e.getAttribute("rowspan")||"1"),l=n.getAttribute("headingRows")||0,c=n.getAttribute("footerRows")||0,d=r-c,u="up"==t&&s===d,h="up"==t&&s===l,m="down"==t&&s+a===l,g="down"==t&&s+a===d;if(l&&(m||h))return null;if(c&&(u||g))return null;const p=parseInt(e.getAttribute("rowspan")||"1"),f="down"==t?s+p:s,b=[...new Fk(n,{endRow:f})],w=b.find((t=>t.cell===e)),y=w.column,_=b.find((({row:e,cellHeight:o,column:i})=>i===y&&("down"==t?e===f:f===e+o)));return _&&_.cell?_.cell:null}(o,this.direction,t);if(!i)return;const n=this.isHorizontal?"rowspan":"colspan",s=parseInt(o.getAttribute(n)||"1");return parseInt(i.getAttribute(n)||"1")===s?i:void 0}}function Iv(e){const t=e.getChild(0);return 1==e.childCount&&t.is("element","paragraph")&&t.isEmpty}class Rv extends wc{refresh(){const e=this.editor.plugins.get("TableUtils"),t=e.getSelectionAffectedTableCells(this.editor.model.document.selection),o=t[0];if(o){const i=o.findAncestor("table"),n=e.getRows(i)-1,s=e.getRowIndexes(t),r=0===s.first&&s.last===n;this.isEnabled=!r}else this.isEnabled=!1}execute(){const e=this.editor.model,t=this.editor.plugins.get("TableUtils"),o=t.getSelectionAffectedTableCells(e.document.selection),i=t.getRowIndexes(o),n=o[0],s=n.findAncestor("table"),r=t.getCellLocation(n).column;e.change((e=>{const o=i.last-i.first+1;t.removeRows(s,{at:i.first,rows:o});const n=function(e,t,o,i){const n=e.getChild(Math.min(t,i-1));let s=n.getChild(0),r=0;for(const e of n.getChildren()){if(r>o)return s;s=e,r+=parseInt(e.getAttribute("colspan")||"1")}return s}(s,i.first,r,t.getRows(s));e.setSelection(e.createPositionAt(n,0))}))}}class Ov extends wc{refresh(){const e=this.editor.plugins.get("TableUtils"),t=e.getSelectionAffectedTableCells(this.editor.model.document.selection),o=t[0];if(o){const i=o.findAncestor("table"),n=e.getColumns(i),{first:s,last:r}=e.getColumnIndexes(t);this.isEnabled=r-se.cell===t)).column,last:n.find((e=>e.cell===o)).column},r=function(e,t,o,i){const n=parseInt(o.getAttribute("colspan")||"1");return n>1?o:t.previousSibling||o.nextSibling?o.nextSibling||t.previousSibling:i.first?e.reverse().find((({column:e})=>ee>i.last)).cell}(n,t,o,s);this.editor.model.change((t=>{const o=s.last-s.first+1;e.removeColumns(i,{at:s.first,columns:o}),t.setSelection(t.createPositionAt(r,0))}))}}class Vv extends wc{refresh(){const e=this.editor.plugins.get("TableUtils"),t=this.editor.model,o=e.getSelectionAffectedTableCells(t.document.selection);if(0===o.length)return this.isEnabled=!1,void(this.value=!1);const i=o[0].findAncestor("table");this.isEnabled=t.schema.checkAttribute(i,"headingRows"),this.value=o.every((e=>this._isInHeading(e,e.parent.parent)))}execute(e={}){if(e.forceValue===this.value)return;const t=this.editor.plugins.get("TableUtils"),o=this.editor.model,i=t.getSelectionAffectedTableCells(o.document.selection),n=i[0].findAncestor("table"),{first:s,last:r}=t.getRowIndexes(i),a=this.value?s:r+1,l=n.getAttribute("headingRows")||0;o.change((e=>{if(a){const t=Uk(n,a,a>l?l:0);for(const{cell:o}of t)Kk(o,a,e)}t.setHeadingRowsCount(e,n,a)}))}_isInHeading(e,t){const o=parseInt(t.getAttribute("headingRows")||"0");return!!o&&e.parent.indexthis._isInFooter(e,i)))}execute(e={}){if(e.forceValue===this.value)return;const t=this.editor.plugins.get("TableUtils"),o=this.editor.model,i=t.getSelectionAffectedTableCells(o.document.selection),n=i[0].findAncestor("table"),{first:s,last:r}=t.getRowIndexes(i),a=t.getRows(n),l=this.value?a-(r+1):a-s,c=n.getAttribute("footerRows")||0;o.change((e=>{if(l){const t=a-l,o=a-c,i=Uk(n,t,t>o?o:0);for(const{cell:o}of i)Kk(o,t,e)}t.setFooterRowsCount(e,n,l)}))}_isInFooter(e,t){const o=parseInt(t.getAttribute("footerRows")||"0"),i=this.editor.plugins.get("TableUtils").getRows(t),n=e.parent.index;return!!o&&n>=i-o}}class Fv extends wc{refresh(){const e=this.editor.plugins.get("TableUtils"),t=this.editor.model,o=e.getSelectionAffectedTableCells(t.document.selection);if(0===o.length)return this.isEnabled=!1,void(this.value=!1);const i=o[0].findAncestor("table");this.isEnabled=t.schema.checkAttribute(i,"headingColumns"),this.value=o.every((t=>zk(e,t)))}execute(e={}){if(e.forceValue===this.value)return;const t=this.editor.plugins.get("TableUtils"),o=this.editor.model,i=t.getSelectionAffectedTableCells(o.document.selection),n=i[0].findAncestor("table"),{first:s,last:r}=t.getColumnIndexes(i),a=this.value?s:r+1;o.change((e=>{if(a){const t=Gk(n,a);for(const{cell:o,column:i}of t)Jk(o,i,a,e)}t.setHeadingColumnsCount(e,n,a)}))}}class Mv extends wc{refresh(){const e=this.editor.plugins.get(av),t=e.getSelectedTableCells(this.editor.model.document.selection);this.isEnabled=e.isSelectionRectangular(t)}execute(){const e=this.editor.model,t=this.editor.plugins.get(av);e.change((o=>{const i=t.getSelectedTableCells(e.document.selection),n=i.shift(),{mergeWidth:s,mergeHeight:r}=function(e,t,o){let i=0,n=0;for(const e of t){const{row:t,column:s}=o.getCellLocation(e);i=Lv(e,s,i,"colspan"),n=Lv(e,t,n,"rowspan")}const{row:s,column:r}=o.getCellLocation(e),a=i-r,l=n-s;return{mergeWidth:a,mergeHeight:l}}(n,i,t);Bk("colspan",s,n,o),Bk("rowspan",r,n,o);for(const e of i)Nv(e,n,o);Xk(n.findAncestor("table"),t),o.setSelection(n,"in")}))}}function Nv(e,t,o){Bv(e)||(Bv(t)&&o.remove(o.createRangeIn(t)),o.move(o.createRangeIn(e),o.createPositionAt(t,"end"))),o.remove(e)}function Bv(e){const t=e.getChild(0);return 1==e.childCount&&t.is("element","paragraph")&&t.isEmpty}function Lv(e,t,o,i){const n=parseInt(e.getAttribute(i)||"1");return Math.max(o,t+n)}class zv extends wc{constructor(e){super(e),this.affectsData=!1}refresh(){const e=this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(this.editor.model.document.selection);this.isEnabled=e.length>0}execute(){const e=this.editor.model,t=this.editor.plugins.get("TableUtils"),o=t.getSelectionAffectedTableCells(e.document.selection),i=t.getRowIndexes(o),n=o[0].findAncestor("table"),s=[];for(let t=i.first;t<=i.last;t++)for(const o of n.getChild(t).getChildren())s.push(e.createRangeOn(o));e.change((e=>{e.setSelection(s)}))}}class jv extends wc{constructor(e){super(e),this.affectsData=!1}refresh(){const e=this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(this.editor.model.document.selection);this.isEnabled=e.length>0}execute(){const e=this.editor.plugins.get("TableUtils"),t=this.editor.model,o=e.getSelectionAffectedTableCells(t.document.selection),i=o[0],n=o.pop(),s=i.findAncestor("table"),r=e.getCellLocation(i),a=e.getCellLocation(n),l=Math.min(r.column,a.column),c=Math.max(r.column,a.column),d=[];for(const e of new Fk(s,{startColumn:l,endColumn:c}))d.push(t.createRangeOn(e.cell));t.change((e=>{e.setSelection(d)}))}}function qv(e){e.document.registerPostFixer((t=>function(e,t){const o=t.document.differ.getChanges();let i=!1;const n=new Set;for(const t of o){let o=null;"insert"==t.type&&"table"==t.name&&(o=t.position.nodeAfter),"insert"!=t.type&&"remove"!=t.type||"tableRow"!=t.name&&"tableCell"!=t.name||(o=t.position.findAncestor("table")),Wv(t)&&(o=t.range.start.findAncestor("table")),o&&!n.has(o)&&(i=$v(o,e)||i,i=Hv(o,e)||i,n.add(o))}return i}(t,e)))}function $v(e,t){let o=!1;const i=function(e){const t=parseInt(e.getAttribute("headingRows")||"0"),o=parseInt(e.getAttribute("footerRows")||"0"),i=Array.from(e.getChildren()).reduce(((e,t)=>t.is("element","tableRow")?e+1:e),0),n=i-o,s=[];for(const{row:o,cell:r,cellHeight:a}of new Fk(e)){if(a<2)continue;let e;if(e=o=n?i:n,o+a>e){const t=e-o;s.push({cell:r,rowspan:t})}}return s}(e);if(i.length){o=!0;for(const e of i)Bk("rowspan",e.rowspan,e.cell,t,1)}return o}function Hv(e,t){let o=!1;const i=function(e){const t=new Array(e.childCount).fill(0);for(const{rowIndex:o}of new Fk(e,{includeAllSlots:!0}))t[o]++;return t}(e),n=[];for(const[t,o]of i.entries())!o&&e.getChild(t).is("element","tableRow")&&n.push(t);if(n.length){o=!0;for(const o of n.reverse())t.remove(e.getChild(o)),i.splice(o,1)}const s=i.filter(((t,o)=>e.getChild(o).is("element","tableRow"))),r=s[0];if(!s.every((e=>e===r))){const i=s.reduce(((e,t)=>t>e?t:e),0);for(const[n,r]of s.entries()){const s=i-r;if(s){for(let o=0;ofunction(e,t){const o=t.document.differ.getChanges();let i=!1;for(const t of o)"insert"==t.type&&"table"==t.name&&(i=Kv(t.position.nodeAfter,e)||i),"insert"==t.type&&"tableRow"==t.name&&(i=Gv(t.position.nodeAfter,e)||i),"insert"==t.type&&"tableCell"==t.name&&(i=Jv(t.position.nodeAfter,e)||i),"remove"!=t.type&&"insert"!=t.type||!Zv(t)||(i=Jv(t.position.parent,e)||i);return i}(t,e)))}function Kv(e,t){let o=!1;for(const i of e.getChildren())i.is("element","tableRow")&&(o=Gv(i,t)||o);return o}function Gv(e,t){let o=!1;for(const i of e.getChildren())o=Jv(i,t)||o;return o}function Jv(e,t){if(0==e.childCount)return t.insertElement("paragraph",e),!0;const o=Array.from(e.getChildren()).filter((e=>e.is("$text")));for(const e of o)t.wrap(t.createRangeOn(e),"paragraph");return!!o.length}function Zv(e){return!!e.position.parent.is("element","tableCell")&&("insert"==e.type&&"$text"==e.name||"remove"==e.type)}function Qv(e,t,o){const i=o.getAttribute("headingRows")||0,n=o.getAttribute("footerRows")||0,s=e.getRows(o);if(i+n>s){return Bk("footerRows",Math.max(0,s-i),o,t,0),!0}return!1}function Yv(e,t){if(!e.is("element","paragraph"))return!1;const o=t.toViewElement(e);return!!o&&kv(e)!==o.is("element","span")}class Xv extends fc{_additionalSlots;static get pluginName(){return"TableEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[av]}constructor(e){super(e),this._additionalSlots=[]}init(){const e=this.editor,t=e.model,o=t.schema,i=e.conversion,n=e.plugins.get(av);e.config.define("table.enableFooters",!1);const s=!!e.config.get("table.enableFooters");o.register("table",{inheritAllFrom:"$blockObject",allowAttributes:["headingRows","headingColumns",...s?["footerRows"]:[]]}),o.register("tableRow",{allowIn:"table",isLimit:!0}),o.register("tableCell",{allowContentOf:"$container",allowIn:"tableRow",allowAttributes:["colspan","rowspan"],isLimit:!0,isSelectable:!0}),i.for("upcast").add((e=>{e.on("element:figure",((e,t,o)=>{if(!o.consumable.test(t.viewItem,{name:!0,classes:"table"}))return;const i=ov(t.viewItem);if(!i||!o.consumable.test(i,{name:!0}))return;o.consumable.consume(t.viewItem,{name:!0,classes:"table"});const n=o.convertItem(i,t.modelCursor),s=to(n.modelRange.getItems());if(!s||!s.is("element","table"))return o.consumable.revert(t.viewItem,{name:!0,classes:"table"}),void(n.modelRange&&!n.modelRange.isCollapsed&&(t.modelRange=n.modelRange,t.modelCursor=n.modelCursor));o.convertChildren(t.viewItem,o.writer.createPositionAt(s,"end")),o.updateConversionResult(s,t)}))})),i.for("upcast").add(iv({enableFooters:s})),i.for("editingDowncast").elementToStructure({model:{name:"table",attributes:["headingRows",...s?["footerRows"]:[]]},view:wv(n,{asWidget:!0,additionalSlots:this._additionalSlots})}),i.for("dataDowncast").elementToStructure({model:{name:"table",attributes:["headingRows",...s?["footerRows"]:[]]},view:wv(n,{additionalSlots:this._additionalSlots})}),i.for("upcast").elementToElement({model:"tableRow",view:"tr"}),i.for("upcast").add((e=>{e.on("element:tr",((e,t)=>{t.viewItem.isEmpty&&0==t.modelCursor.index&&e.stop()}),{priority:"high"})})),i.for("downcast").elementToElement({model:"tableRow",view:(e,{writer:t})=>e.isEmpty?t.createEmptyElement("tr"):t.createContainerElement("tr")}),i.for("upcast").elementToElement({model:"tableCell",view:"td"}),i.for("upcast").elementToElement({model:"tableCell",view:"th"}),i.for("upcast").add(nv("td")),i.for("upcast").add(nv("th")),i.for("editingDowncast").elementToElement({model:"tableCell",view:yv({asWidget:!0,cellTypeEnabled:()=>Hk(this.editor)})}),i.for("dataDowncast").elementToElement({model:"tableCell",view:yv({cellTypeEnabled:()=>Hk(this.editor)})}),i.for("editingDowncast").elementToElement({model:"paragraph",view:_v({asWidget:!0}),converterPriority:"high"}),i.for("dataDowncast").elementToElement({model:"paragraph",view:_v(),converterPriority:"high"}),i.for("downcast").attributeToAttribute({model:"colspan",view:"colspan"}),i.for("upcast").attributeToAttribute({model:{key:"colspan",value:eC("colspan")},view:"colspan"}),i.for("downcast").attributeToAttribute({model:"rowspan",view:"rowspan"}),i.for("upcast").attributeToAttribute({model:{key:"rowspan",value:eC("rowspan")},view:"rowspan"}),this._addPlainTableOutputConverters(),e.config.define("table.defaultHeadings.rows",0),e.config.define("table.defaultHeadings.columns",0),e.config.define("table.defaultFooters",0),e.config.define("table.showHiddenBorders",!0),e.config.get("table.showHiddenBorders")&&e.editing.view.change((t=>{for(const o of e.editing.view.document.roots)t.addClass("ck-table-show-hidden-borders",o)})),e.commands.add("insertTable",new xv(e)),e.commands.add("insertTableRowAbove",new Ev(e,{order:"above"})),e.commands.add("insertTableRowBelow",new Ev(e,{order:"below"})),e.commands.add("insertTableColumnLeft",new Tv(e,{order:"left"})),e.commands.add("insertTableColumnRight",new Tv(e,{order:"right"})),e.commands.add("removeTableRow",new Rv(e)),e.commands.add("removeTableColumn",new Ov(e)),e.commands.add("splitTableCellVertically",new Pv(e,{direction:"vertically"})),e.commands.add("splitTableCellHorizontally",new Pv(e,{direction:"horizontally"})),e.commands.add("mergeTableCells",new Mv(e)),e.commands.add("mergeTableCellRight",new Sv(e,{direction:"right"})),e.commands.add("mergeTableCellLeft",new Sv(e,{direction:"left"})),e.commands.add("mergeTableCellDown",new Sv(e,{direction:"down"})),e.commands.add("mergeTableCellUp",new Sv(e,{direction:"up"})),e.commands.add("setTableColumnHeader",new Fv(e)),e.commands.add("setTableRowHeader",new Vv(e)),s&&e.commands.add("setTableFooterRow",new Dv(e)),e.commands.add("selectTableRow",new zv(e)),e.commands.add("selectTableColumn",new jv(e)),qv(t),Uv(t),s&&function(e){const{model:t}=e,o=e.plugins.get(av);t.document.registerPostFixer((e=>{let i=!1;const n=t.document.differ.getChanges(),s=new Set;for(const e of n){let t=null;"attribute"!=e.type||"headingRows"!=e.attributeKey&&"footerRows"!=e.attributeKey?("insert"==e.type&&"tableRow"==e.name||"remove"==e.type&&"tableRow"==e.name)&&(t=e.position.parent):t=e.range.start.nodeAfter,t&&t.is("element","table")&&s.add(t)}for(const t of s)Qv(o,e,t)&&(i=!0);return i}))}(e),this.listenTo(t.document,"change:data",(()=>{Hk(e)||function(e,t){const o=e.document.differ,i=new Set,n=new Set,s=new Set;for(const e of o.getChanges()){let o;if("attribute"==e.type){const t=e.range.start.nodeAfter;if(!t||!t.is("element","table"))continue;if("headingRows"!=e.attributeKey&&"headingColumns"!=e.attributeKey&&"footerRows"!=e.attributeKey)continue;o=t}else"tableRow"!=e.name&&"tableCell"!=e.name||(o=e.position.findAncestor("table"));if(!o)continue;"insert"==e.type&&"tableRow"==e.name&&t.mapper.toViewElement(e.position.nodeAfter)&&i.add(e.position.nodeAfter);const r=o.getAttribute("headingRows")||0,a=o.getAttribute("headingColumns")||0,l=new Fk(o);for(const e of l){const o=t.mapper.toViewElement(e.cell);if(!o||!o.is("element"))continue;const l=e.rowYv(e,t.mapper)));for(const e of o)t.reconvertItem(e)}}(t,e.editing)}))}registerAdditionalSlot(e){this._additionalSlots.push(e)}_addPlainTableOutputConverters(){const e=this.editor;e.conversion.for("dataDowncast").elementToStructure({model:"table",view:vv(e),converterPriority:"high"}),e.plugins.has("TableCaptionEditing")&&e.conversion.for("dataDowncast").elementToElement({model:"caption",view:Cv(e),converterPriority:"high"}),e.plugins.has("TablePropertiesEditing")&&function(e){const t={"border-width":"tableBorderWidth","border-color":"tableBorderColor","border-style":"tableBorderStyle","background-color":"tableBackgroundColor"};for(const[o,i]of Object.entries(t))e.conversion.for("dataDowncast").add((t=>t.on(`attribute:${i}:table`,((t,i,n)=>{const{item:s,attributeNewValue:r}=i,{mapper:a,writer:l}=n,c=e.plugins.has("PlainTableOutput"),d=n.options.isClipboardPipeline,u=Av(e,s);if(!(c||u||d))return;if(!n.consumable.consume(s,t.name))return;const h=a.toViewElement(s);r?l.setStyle(o,r,h):l.removeStyle(o,h)}),{priority:"high"})))}(e)}}function eC(e){return t=>{const o=parseInt(t.getAttribute(e));return Number.isNaN(o)||o<=0?null:o}}class tC extends Au{items;keystrokes;focusTracker;constructor(e){super(e);const t=this.bindTemplate;this.items=this._createGridCollection(),this.keystrokes=new ro,this.focusTracker=new oo,this.set("rows",0),this.set("columns",0),this.bind("label").to(this,"columns",this,"rows",((e,t)=>`${t} × ${e}`)),this.setTemplate({tag:"div",attributes:{class:["ck"]},children:[{tag:"div",attributes:{class:["ck-insert-table-dropdown__grid"]},on:{"mouseover@.ck-insert-table-dropdown-grid-box":t.to("boxover")},children:this.items},{tag:"div",attributes:{class:["ck","ck-insert-table-dropdown__label"],"aria-hidden":!0},children:[{text:t.to("label")}]}],on:{mousedown:t.to((e=>{e.preventDefault()})),click:t.to((()=>{this.fire("execute")}))}}),this.on("boxover",((e,t)=>{const{row:o,column:i}=t.target.dataset;this.items.get(10*(parseInt(o,10)-1)+(parseInt(i,10)-1)).focus()})),this.focusTracker.on("change:focusedElement",((e,t,o)=>{if(!o)return;const{row:i,column:n}=o.dataset;this.set({rows:parseInt(i),columns:parseInt(n)})})),this.on("change:columns",(()=>this._highlightGridBoxes())),this.on("change:rows",(()=>this._highlightGridBoxes()))}render(){super.render(),Vu({keystrokeHandler:this.keystrokes,focusTracker:this.focusTracker,gridItems:this.items,numberOfColumns:10,uiLanguageDirection:this.locale&&this.locale.uiLanguageDirection});for(const e of this.items)this.focusTracker.add(e.element);this.keystrokes.listenTo(this.element)}reset(){this.set({rows:1,columns:1})}focus(){this.items.get(0).focus()}focusLast(){this.items.get(0).focus()}_highlightGridBoxes(){const e=this.rows,t=this.columns;this.items.map(((o,i)=>{const n=Math.floor(i/10){const i=e.commands.get("insertTable"),n=Zh(o);let s;return n.bind("isEnabled").to(i),n.buttonView.set({icon:od,label:t("Insert table"),tooltip:!0}),n.on("change:isOpen",(()=>{s||(s=new tC(o),n.panelView.children.add(s),s.delegate("execute").to(n),n.on("execute",(()=>{e.execute("insertTable",{rows:s.rows,columns:s.columns}),e.editing.view.focus()})))})),n})),e.ui.componentFactory.add("menuBar:insertTable",(o=>{const i=e.commands.get("insertTable"),n=new og(o),s=new tC(o);return s.delegate("execute").to(n),n.on("change:isOpen",((e,t,o)=>{o||s.reset()})),s.on("execute",(()=>{e.execute("insertTable",{rows:s.rows,columns:s.columns}),e.editing.view.focus()})),n.buttonView.set({label:t("Table"),icon:od}),n.panelView.children.add(s),n.bind("isEnabled").to(i),n})),e.ui.componentFactory.add("tableColumn",(e=>{const i=[{type:"switchbutton",model:{commandName:"setTableColumnHeader",label:t("Header column"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:o?"insertTableColumnLeft":"insertTableColumnRight",label:t("Insert column left")}},{type:"button",model:{commandName:o?"insertTableColumnRight":"insertTableColumnLeft",label:t("Insert column right")}},{type:"button",model:{commandName:"removeTableColumn",label:t("Delete column")}},{type:"button",model:{commandName:"selectTableColumn",label:t("Select column")}}];return this._prepareDropdown(t("Column"),'',i,e)})),e.ui.componentFactory.add("tableRow",(e=>{const o=[{type:"switchbutton",model:{commandName:"setTableRowHeader",label:t("Header row"),bindIsOn:!0}},i&&{type:"switchbutton",model:{commandName:"setTableFooterRow",label:t("Footer row"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:"insertTableRowAbove",label:t("Insert row above")}},{type:"button",model:{commandName:"insertTableRowBelow",label:t("Insert row below")}},{type:"button",model:{commandName:"removeTableRow",label:t("Delete row")}},{type:"button",model:{commandName:"selectTableRow",label:t("Select row")}}].filter(Boolean);return this._prepareDropdown(t("Row"),'',o,e)})),e.ui.componentFactory.add("mergeTableCells",(e=>{const i=[{type:"button",model:{commandName:"mergeTableCellUp",label:t("Merge cell up")}},{type:"button",model:{commandName:o?"mergeTableCellRight":"mergeTableCellLeft",label:t("Merge cell right")}},{type:"button",model:{commandName:"mergeTableCellDown",label:t("Merge cell down")}},{type:"button",model:{commandName:o?"mergeTableCellLeft":"mergeTableCellRight",label:t("Merge cell left")}},{type:"separator"},{type:"button",model:{commandName:"splitTableCellVertically",label:t("Split cell vertically")}},{type:"button",model:{commandName:"splitTableCellHorizontally",label:t("Split cell horizontally")}}];return this._prepareMergeSplitButtonDropdown(t("Merge cells"),'',i,e)}))}_prepareDropdown(e,t,o,i){const n=this.editor,s=Zh(i),r=this._fillDropdownWithListOptions(s,o);return s.buttonView.set({label:e,icon:t,tooltip:!0}),s.bind("isEnabled").toMany(r,"isEnabled",((...e)=>e.some((e=>e)))),this.listenTo(s,"execute",(e=>{n.execute(e.source.commandName),e.source instanceof fh||n.editing.view.focus()})),s}_prepareMergeSplitButtonDropdown(e,t,o,i){const n=this.editor,s=Zh(i,Jh),r="mergeTableCells",a=n.commands.get(r),l=this._fillDropdownWithListOptions(s,o);return s.buttonView.set({label:e,icon:t,tooltip:!0,isEnabled:!0}),s.bind("isEnabled").toMany([a,...l],"isEnabled",((...e)=>e.some((e=>e)))),this.listenTo(s.buttonView,"execute",(()=>{n.execute(r),n.editing.view.focus()})),this.listenTo(s,"execute",(e=>{n.execute(e.source.commandName),n.editing.view.focus()})),s}_fillDropdownWithListOptions(e,t){const o=this.editor,i=[],n=new eo;for(const e of t)iC(e,o,i,n);return Xh(e,n),i}}function iC(e,t,o,i){if("button"===e.type||"switchbutton"===e.type){const i=e.model=new Jm(e.model),{commandName:n,bindIsOn:s}=e.model,r=t.commands.get(n);o.push(r),i.set({commandName:n}),i.bind("isEnabled").to(r),s&&i.bind("isOn").to(r,"value"),i.set({withText:!0})}i.add(e)}class nC extends fc{static get pluginName(){return"TableSelection"}static get isOfficialPlugin(){return!0}static get requires(){return[av,av]}init(){const e=this.editor,t=e.model,o=e.editing.view;this.listenTo(t,"deleteContent",((e,t)=>this._handleDeleteContent(e,t)),{priority:"high"}),this.listenTo(o.document,"insertText",((e,t)=>this._handleInsertTextEvent(e,t)),{priority:"high"}),this._defineSelectionConverter(),this._enablePluginDisabling()}getSelectedTableCells(){const e=this.editor.plugins.get(av),t=this.editor.model.document.selection,o=e.getSelectedTableCells(t);return 0==o.length?null:o}getSelectionAsFragment(){const e=this.editor.plugins.get(av),t=this.getSelectedTableCells();return t?this.editor.model.change((o=>{const i=o.createDocumentFragment(),{first:n,last:s}=e.getColumnIndexes(t),{first:r,last:a}=e.getRowIndexes(t),l=t[0].findAncestor("table");let c=a,d=s;if(e.isSelectionRectangular(t)){const e={firstColumn:n,lastColumn:s,firstRow:r,lastRow:a};c=ev(l,e),d=tv(l,e)}const u=Wk(l,{startRow:r,startColumn:n,endRow:c,endColumn:d},o);return o.insert(u,i,0),i})):null}setCellSelection(e,t){const o=this._getCellsToSelect(e,t);this.editor.model.change((e=>{e.setSelection(o.cells.map((t=>e.createRangeOn(t))),{backward:o.backward})}))}getFocusCell(){const e=[...this.editor.model.document.selection.getRanges()].pop().getContainedElement();return e&&e.is("element","tableCell")?e:null}getAnchorCell(){const e=to(this.editor.model.document.selection.getRanges()).getContainedElement();return e&&e.is("element","tableCell")?e:null}_defineSelectionConverter(){const e=this.editor,t=new Set;e.conversion.for("editingDowncast").add((e=>e.on("selection",((e,o,i)=>{const n=i.writer;!function(e){for(const o of t)e.removeClass("ck-editor__editable_selected",o);t.clear()}(n);const s=this.getSelectedTableCells();if(!s)return;for(const e of s){const o=i.mapper.toViewElement(e);n.addClass("ck-editor__editable_selected",o),t.add(o)}const r=i.mapper.toViewElement(s[s.length-1]);n.setSelection(r,0)}),{priority:"lowest"})))}_enablePluginDisabling(){const e=this.editor;this.on("change:isEnabled",(()=>{if(!this.isEnabled){const t=this.getSelectedTableCells();if(!t)return;e.model.change((o=>{const i=o.createPositionAt(t[0],0),n=e.model.schema.getNearestSelectionRange(i);o.setSelection(n)}))}}))}_handleDeleteContent(e,t){const o=this.editor.plugins.get(av),i=t[0],n=t[1],s=this.editor.model,r=!n||"backward"==n.direction,a=o.getSelectedTableCells(i);a.length&&(e.stop(),s.change((e=>{const t=a[r?a.length-1:0];s.change((e=>{for(const t of a)s.deleteContent(e.createSelection(t,"in"))}));const o=s.schema.getNearestSelectionRange(e.createPositionAt(t,0));i.is("documentSelection")?e.setSelection(o):i.setTo(o)})))}_handleInsertTextEvent(e,t){const o=this.editor,i=this.getSelectedTableCells();if(!i)return;const n=o.editing.view,s=o.editing.mapper,r=i.map((e=>n.createRangeOn(s.toViewElement(e))));t.selection=n.createSelection(r),t.preventDefault()}_getCellsToSelect(e,t){const o=this.editor.plugins.get("TableUtils"),i=o.getCellLocation(e),n=o.getCellLocation(t),s=Math.min(i.row,n.row),r=Math.max(i.row,n.row),a=Math.min(i.column,n.column),l=parseInt(t.getAttribute("colspan")||"1")-1,c=Math.max(i.column,n.column+l),d=new Array(r-s+1).fill(null).map((()=>[])),u={startRow:s,endRow:r,startColumn:a,endColumn:c};for(const{row:t,cell:o}of new Fk(e.findAncestor("table"),u))d[t-s].push(o);const h=n.rowe.reverse())),{cells:d.flat(),backward:h||m}}}class sC extends fc{static get pluginName(){return"TableClipboard"}static get isOfficialPlugin(){return!0}static get requires(){return[ff,bf,nC,av]}init(){const e=this.editor.editing.view.document;this.listenTo(e,"copy",((e,t)=>this._onCopyCut(e,t))),this.listenTo(e,"cut",((e,t)=>this._onCopyCut(e,t))),this._listenToContentInsertion(),this.decorate("_replaceTableSlotCell")}_listenToContentInsertion(){const{editor:e}=this,t=e.plugins.get(bf),o=e.plugins.get(nC);let i=!1;t.on("contentInsertion",((e,t)=>{i="paste"===t.method})),this.listenTo(e.model,"insertContent",((e,[t,n])=>{(i||null!==o.getSelectedTableCells())&&this._onInsertContent(e,t,n)}),{priority:"high"}),t.on("contentInsertion",(()=>{i=!1}),{priority:"lowest"})}_onCopyCut(e,t){const o=this.editor.editing.view,i=this.editor.plugins.get(nC),n=this.editor.plugins.get(ff);i.getSelectedTableCells()&&("cut"!=e.name||this.editor.model.canEditAt(this.editor.model.document.selection))&&(t.preventDefault(),e.stop(),this.editor.model.enqueueChange({isUndoable:"cut"===e.name},(()=>{const s=n._copySelectedFragmentWithMarkers(e.name,this.editor.model.document.selection,(()=>i.getSelectionAsFragment()));o.document.fire("clipboardOutput",{dataTransfer:t.dataTransfer,content:this.editor.data.toView(s),method:e.name})})))}_onInsertContent(e,t,o){if(o&&!o.is("documentSelection"))return;const i=this.editor.model,n=this.editor.plugins.get(av),s=this.editor.plugins.get(ff),r=this.getTableIfOnlyTableInContent(t,i);if(!r)return;const a=n.getSelectionAffectedTableCells(i.document.selection);a.length?(e.stop(),t.is("documentFragment")?s._pasteMarkersIntoTransformedElement(t.markers,(e=>this._replaceSelectedCells(r,a,e))):this.editor.model.change((e=>{this._replaceSelectedCells(r,a,e)}))):Xk(r,n)}_replaceSelectedCells(e,t,o){const i=this.editor.plugins.get(av),n={width:i.getColumns(e),height:i.getRows(e)},s=function(e,t,o,i){const n=e[0].findAncestor("table"),s=i.getColumnIndexes(e),r=i.getRowIndexes(e),a={firstColumn:s.first,lastColumn:s.last,firstRow:r.first,lastRow:r.last},l=1===e.length;l&&(a.lastRow+=t.height-1,a.lastColumn+=t.width-1,function(e,t,o,i){const n=i.getColumns(e),s=i.getRows(e);o>n&&i.insertColumns(e,{at:n,columns:o-n});t>s&&i.insertRows(e,{at:s,rows:t-s})}(n,a.lastRow+1,a.lastColumn+1,i));l||!i.isSelectionRectangular(e)?function(e,t,o){const{firstRow:i,lastRow:n,firstColumn:s,lastColumn:r}=t,a={first:i,last:n},l={first:s,last:r};aC(e,s,a,o),aC(e,r+1,a,o),rC(e,i,l,o),rC(e,n+1,l,o,i)}(n,a,o):(a.lastRow=ev(n,a),a.lastColumn=tv(n,a));return a}(t,n,o,i),r=s.lastRow-s.firstRow+1,a=s.lastColumn-s.firstColumn+1;e=Wk(e,{startRow:0,startColumn:0,endRow:Math.min(r,n.height)-1,endColumn:Math.min(a,n.width)-1},o);const l=t[0].findAncestor("table"),c=this._replaceSelectedCellsWithPasted(e,n,l,s,o,i);if(this.editor.plugins.get("TableSelection").isEnabled){const e=i.sortRanges(c.map((e=>o.createRangeOn(e))));o.setSelection(e)}else o.setSelection(c[0],0);return l}_replaceSelectedCellsWithPasted(e,t,o,i,n,s){const{width:r,height:a}=t,l=function(e,t,o){const i=new Array(o).fill(null).map((()=>new Array(t).fill(null)));for(const{column:t,row:o,cell:n}of new Fk(e))i[o][t]=n;return i}(e,r,a),c=[...new Fk(o,{startRow:i.firstRow,endRow:i.lastRow,startColumn:i.firstColumn,endColumn:i.lastColumn,includeAllSlots:!0})],d=[];let u;for(const e of c){const{row:t,column:o}=e;o===i.firstColumn&&(u=e.getPositionBefore());const s=t-i.firstRow,c=o-i.firstColumn,h=l[s%a][c%r],m=h?n.cloneElement(h):null,g=this._replaceTableSlotCell(e,m,u,n);g&&(Zk(g,t,o,i.lastRow,i.lastColumn,n),d.push(g),u=n.createPositionAfter(g))}const h=parseInt(o.getAttribute("headingRows")||"0"),m=parseInt(o.getAttribute("headingColumns")||"0"),g=parseInt(o.getAttribute("footerRows")||"0"),p=s.getRows(o)-g,f=i.firstRowlC(e,t,o))).map((({cell:e})=>Kk(e,t,i)))}function aC(e,t,o,i){if(t<1)return;return Gk(e,t).filter((({row:e,cellHeight:t})=>lC(e,t,o))).map((({cell:e,column:o})=>Jk(e,o,t,i)))}function lC(e,t,o){const i=e+t-1,{first:n,last:s}=o;return e>=n&&e<=s||e=n}class cC extends fc{static get pluginName(){return"TableKeyboard"}static get isOfficialPlugin(){return!0}static get requires(){return[nC,av]}init(){const e=this.editor,t=e.editing.view.document,o=e.t;this.listenTo(t,"arrowKey",((...e)=>this._onArrowKey(...e)),{context:"table"}),this.listenTo(t,"tab",((...e)=>this._handleTabOnSelectedTable(...e)),{context:"figure"}),this.listenTo(t,"tab",((...e)=>this._handleTab(...e)),{context:["th","td"]}),e.accessibility.addKeystrokeInfoGroup({id:"table",label:o("Keystrokes that can be used in a table cell"),keystrokes:[{label:o("Move the selection to the next cell"),keystroke:"Tab"},{label:o("Move the selection to the previous cell"),keystroke:"Shift+Tab"},{label:o("Insert a new table row (when in the last cell of a table)"),keystroke:"Tab"},{label:o("Navigate through the table"),keystroke:[["arrowup"],["arrowright"],["arrowdown"],["arrowleft"]]}]})}_handleTabOnSelectedTable(e,t){const o=this.editor.model.document.selection.getSelectedElement();o&&o.is("element","table")&&t.stopPropagation()}_handleTab(e,t){const o=this.editor,i=this.editor.plugins.get(av),n=this.editor.plugins.get("TableSelection"),s=o.model.document.selection,r=!t.shiftKey;let a=i.getTableCellsContainingSelection(s)[0];if(a||(a=n.getFocusCell()),!a)return;t.stopPropagation();const l=a.parent,c=l.parent,d=c.getChildIndex(l),u=l.getChildIndex(a)===l.childCount-1,h=d===i.getRows(c)-1;r&&h&&u&&o.execute("insertTableRowBelow")}_onArrowKey(e,t){const o=this.editor,i=Kt(t.keyCode,o.locale.contentLanguageDirection);this._handleArrowKeys(i,t.shiftKey)&&(t.preventDefault(),t.stopPropagation(),e.stop())}_handleArrowKeys(e,t){const o=this.editor.plugins.get(av),i=this.editor.plugins.get("TableSelection"),n=this.editor.model,s=n.document.selection,r=["right","down"].includes(e),a=o.getSelectedTableCells(s);if(a.length){let o;return o=t?i.getFocusCell():r?a[a.length-1]:a[0],this._navigateFromCellInDirection(o,e,t),!0}const l=s.focus.findAncestor("tableCell");if(!l)return!1;if(!s.isCollapsed)if(t){if(s.isBackward==r&&!s.containsEntireContent(l))return!1}else{const e=s.getSelectedElement();if(!e||!n.schema.isObject(e))return!1}return!!this._isSelectionAtCellEdge(s,l,r)&&(this._navigateFromCellInDirection(l,e,t),!0)}_isSelectionAtCellEdge(e,t,o){const i=this.editor.model,n=this.editor.model.schema,s=o?e.getLastPosition():e.getFirstPosition();if(!n.getLimitElement(s).is("element","tableCell")){return i.createPositionAt(t,o?"end":0).isTouching(s)}const r=i.createSelection(s);return i.modifySelection(r,{direction:o?"forward":"backward"}),s.isEqual(r.focus)}_navigateFromCellInDirection(e,t,o=!1){const i=this.editor.model,n=e.findAncestor("table"),s=[...new Fk(n,{includeAllSlots:!0})],{row:r,column:a}=s[s.length-1],l=s.find((({cell:t})=>t==e));let{row:c,column:d}=l;switch(t){case"left":d--;break;case"up":c--;break;case"right":d+=l.cellWidth;break;case"down":c+=l.cellHeight}if(c<0||c>r||d<0&&c<=0||d>a&&c>=r)return void i.change((e=>{e.setSelection(e.createRangeOn(n))}));d<0?(d=o?0:a,c--):d>a&&(d=o?a:0,c++);const u=s.find((e=>e.row==c&&e.column==d)).cell,h=["right","down"].includes(t),m=this.editor.plugins.get("TableSelection");if(o&&m.isEnabled){const t=m.getAnchorCell()||e;m.setCellSelection(t,u)}else{const e=i.createPositionAt(u,h?0:"end");i.change((t=>{t.setSelection(e)}))}}}class dC extends jn{domEventType=["mousemove","mouseleave"];onDomEvent(e){this.fire(e.type,e)}}class uC extends fc{static get pluginName(){return"TableMouse"}static get isOfficialPlugin(){return!0}static get requires(){return[nC,av]}init(){this.editor.editing.view.addObserver(dC),this._enableShiftClickSelection(),this._enableMouseDragSelection()}_enableShiftClickSelection(){const e=this.editor,t=e.plugins.get(av);let o=!1;const i=e.plugins.get(nC);this.listenTo(e.editing.view.document,"mousedown",((n,s)=>{const r=e.model.document.selection;if(!this.isEnabled||!i.isEnabled)return;if(!s.domEvent.shiftKey)return;const a=i.getAnchorCell()||t.getTableCellsContainingSelection(r)[0];if(!a)return;const l=this._getModelTableCellFromDomEvent(s);l&&hC(a,l)&&(o=!0,i.setCellSelection(a,l),s.preventDefault())})),this.listenTo(e.editing.view.document,"mouseup",(()=>{o=!1})),this.listenTo(e.editing.view.document,"selectionChange",(e=>{o&&e.stop()}),{priority:"highest"})}_enableMouseDragSelection(){const e=this.editor;let t,o,i=!1,n=!1;const s=e.plugins.get(nC);this.listenTo(e.editing.view.document,"mousedown",((e,o)=>{this.isEnabled&&s.isEnabled&&(o.domEvent.shiftKey||o.domEvent.ctrlKey||o.domEvent.altKey||(t=this._getModelTableCellFromDomEvent(o)))})),this.listenTo(e.editing.view.document,"mousemove",((e,r)=>{if(!r.domEvent.buttons)return;if(!t)return;const a=this._getModelTableCellFromDomEvent(r);a&&hC(t,a)&&(o=a,i||o==t||(i=!0)),i&&(n=!0,s.setCellSelection(t,o),r.preventDefault())})),this.listenTo(e.editing.view.document,"mouseup",(()=>{i=!1,n=!1,t=null,o=null})),this.listenTo(e.editing.view.document,"selectionChange",(e=>{n&&e.stop()}),{priority:"highest"})}_getModelTableCellFromDomEvent(e){const t=e.target,o=this.editor.editing.view.createPositionAt(t,0);return this.editor.editing.mapper.toModelPosition(o).parent.findAncestor("tableCell",{includeSelf:!0})}}function hC(e,t){return e.parent.parent==t.parent.parent}class mC extends fc{static get requires(){return[Xv,oC,nC,uC,cC,sC,vp]}static get pluginName(){return"Table"}static get isOfficialPlugin(){return!0}}function gC(e){const t=pC(e);return t||fC(e)}function pC(e){const t=e.getSelectedElement();return t&&bC(t)?t:null}function fC(e){const t=e.getFirstPosition();if(!t)return null;let o=t.parent;for(;o;){if(o.is("element")&&bC(o))return o;o=o.parent}return null}function bC(e){return e.is("element")&&!!e.getCustomProperty("table")&&ip(e)}class wC extends Au{options;focusTracker;focusCycler;_focusables;dropdownView;inputView;keystrokes;_stillTyping;constructor(e,t){super(e),this.set("value",""),this.set("isReadOnly",!1),this.set("isFocused",!1),this.set("isEmpty",!0),this.options=t,this.focusTracker=new oo,this._focusables=new tu,this.dropdownView=this._createDropdownView(),this.inputView=this._createInputTextView(),this.keystrokes=new ro,this._stillTyping=!1,this.focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-input-color"]},children:[this.dropdownView,this.inputView]}),this.on("change:value",((e,t,o)=>this._setInputValue(o)))}render(){super.render(),[this.inputView,this.dropdownView.buttonView].forEach((e=>{this.focusTracker.add(e.element),this._focusables.add(e)})),this.keystrokes.listenTo(this.element)}focus(e){-1===e?this.focusCycler.focusLast():this.focusCycler.focusFirst()}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createDropdownView(){const e=this.locale,t=e.t,o=this.bindTemplate,i=this._createColorSelector(e),n=Zh(e),s=new Au;return s.setTemplate({tag:"span",attributes:{class:["ck","ck-input-color__button__preview"],style:{backgroundColor:o.to("value")}},children:[{tag:"span",attributes:{class:["ck","ck-input-color__button__preview__no-color-indicator",o.if("value","ck-hidden",(e=>""!=e))]}}]}),n.buttonView.extendTemplate({attributes:{class:"ck-input-color__button"}}),n.buttonView.children.add(s),n.buttonView.label=t("Color picker"),n.buttonView.tooltip=!0,n.panelPosition="rtl"===e.uiLanguageDirection?"se":"sw",n.panelView.children.add(i),n.bind("isEnabled").to(this,"isReadOnly",(e=>!e)),n.on("change:isOpen",((e,t,o)=>{o&&(i.updateSelectedColors(),i.showColorGridsFragment())})),n}_createInputTextView(){const e=this.locale,t=new Oh(e);return t.extendTemplate({on:{blur:t.bindTemplate.to("blur")}}),t.value=this.value,t.bind("isReadOnly","hasError").to(this),this.bind("isFocused","isEmpty").to(t),t.on("input",(()=>{const e=t.element.value,o=this.options.colorDefinitions.find((t=>e===t.label));this._stillTyping=!0,this.value=o&&o.color||e})),t.on("blur",(()=>{this._stillTyping=!1,this._setInputValue(t.element.value)})),t.delegate("input").to(this),t}_createColorSelector(e){const t=e.t,o=this.options.defaultColorValue||"",i=t(o?"Restore default":"Remove color"),n=new fm(e,{colors:this.options.colorDefinitions,columns:this.options.columns,removeButtonLabel:i,colorPickerLabel:t("Color picker"),colorPickerViewConfig:!1!==this.options.colorPickerConfig&&{...this.options.colorPickerConfig,hideInput:!0}});n.appendUI(),n.on("execute",((e,t)=>{"colorPickerSaveButton"!==t.source?(this.value=t.value||o,this.fire("input"),"colorPicker"!==t.source&&(this.dropdownView.isOpen=!1)):this.dropdownView.isOpen=!1}));let s=this.value;return n.on("colorPicker:cancel",(()=>{this.value=s,this.fire("input"),this.dropdownView.isOpen=!1})),n.colorGridsFragmentView.colorPickerButtonView.on("execute",(()=>{s=this.value})),n.bind("selectedColor").to(this,"value"),n}_setInputValue(e){if(!this._stillTyping){const t=yC(e),o=this.options.colorDefinitions.find((e=>t===yC(e.color)));this.inputView.value=o?o.label:e||""}}}function yC(e){return e.replace(/([(,])\s+/g,"$1").replace(/^\s+|\s+(?=[),\s]|$)/g,"").replace(/,|\s/g," ")}const _C=e=>""===e;function kC(e){return{none:e("None"),solid:e("Solid"),dotted:e("Dotted"),dashed:e("Dashed"),double:e("Double"),groove:e("Groove"),ridge:e("Ridge"),inset:e("Inset"),outset:e("Outset")}}function vC(e){return e('The color is invalid. Try "#FF0000" or "rgb(255,0,0)" or "red".')}function CC(e){return e('The value is invalid. Try "10px" or "2em" or simply "2".')}function AC(e){return e=e.trim().toLowerCase(),_C(e)||gl(e)}function xC(e){return e=e.trim(),_C(e)||RC(e)||wl(e)||_l(e)}function EC(e){return e=e.trim(),_C(e)||RC(e)||wl(e)}function TC(e,t){const o=new eo,i=kC(e.t);for(const n in i){const s={type:"button",model:new Jm({_borderStyleValue:n,label:i[n],role:"menuitemradio",withText:!0})};"none"===n?s.model.bind("isOn").to(e,"borderStyle",(e=>"none"===t?!e:e===n)):s.model.bind("isOn").to(e,"borderStyle",(e=>e===n)),o.add(s)}return o}function PC(e){const{view:t,icons:o,toolbar:i,labels:n,propertyName:s,nameToValue:r,defaultValue:a}=e;for(const e in n){const l=new Lu(t.locale);l.set({role:"radio",isToggleable:!0,label:n[e],icon:o[e],tooltip:n[e]});const c=r?r(e):e;l.bind("isOn").to(t,s,(e=>{let t=e;return""===e&&a&&(t=a),c===t})),l.on("execute",(()=>{!a&&c&&t[s]===c?t[s]=void 0:t[s]=c})),i.items.add(l)}}const SC=[{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"}];function IC(e){return(t,o,i)=>{const n=new wC(t.locale,{colorDefinitions:(s=e.colorConfig,s.map((e=>({color:e.model,label:e.label,options:{hasBorder:e.hasBorder}})))),columns:e.columns,defaultColorValue:e.defaultColorValue,colorPickerConfig:e.colorPickerConfig});var s;return n.inputView.set({id:o,ariaDescribedById:i}),n.bind("isReadOnly").to(t,"isEnabled",(e=>!e)),n.bind("hasError").to(t,"errorText",(e=>!!e)),n.on("input",(()=>{t.errorText=null})),t.bind("isEmpty","isFocused").to(n),n}}function RC(e){const t=parseFloat(e);return!Number.isNaN(t)&&e===String(t)}class OC extends Au{options;focusTracker;keystrokes;children;borderStyleDropdown;borderWidthInput;borderColorInput;backgroundInput;cellTypeDropdown;paddingInput;widthInput;heightInput;horizontalAlignmentToolbar;verticalAlignmentToolbar;saveButtonView;cancelButtonView;backButtonView;_focusables;_focusCycler;constructor(e,t){super(e),this.set({borderStyle:"",borderWidth:"",borderColor:"",padding:"",backgroundColor:"",width:"",height:"",horizontalAlignment:"",verticalAlignment:"",cellType:""}),this.options=t;const{borderStyleDropdown:o,borderWidthInput:i,borderColorInput:n,borderRowLabel:s}=this._createBorderFields(),{backgroundRowLabel:r,backgroundInput:a}=this._createBackgroundFields(),{cellTypeRowLabel:l,cellTypeDropdown:c}=this._createCellTypeField(),{widthInput:d,operatorLabel:u,heightInput:h,dimensionsLabel:m}=this._createDimensionFields(),{horizontalAlignmentToolbar:g,verticalAlignmentToolbar:p,alignmentLabel:f}=this._createAlignmentFields();this.focusTracker=new oo,this.keystrokes=new ro,this.children=this.createCollection(),this.borderStyleDropdown=o,this.borderWidthInput=i,this.borderColorInput=n,this.backgroundInput=a,this.cellTypeDropdown=c,this.paddingInput=this._createPaddingField(),this.widthInput=d,this.heightInput=h,this.horizontalAlignmentToolbar=g,this.verticalAlignmentToolbar=p;const{saveButtonView:b,cancelButtonView:w}=this._createActionButtons();this.saveButtonView=b,this.cancelButtonView=w,this.backButtonView=this._createBackButton(),this._focusables=new tu,this._focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const y=new ju(e,{label:this.t("Cell properties")});y.children.add(this.backButtonView,0),this.children.add(y),this.children.add(new Km(e,{labelView:s,children:[s,o,i,n],class:"ck-table-form__border-row"})),this.children.add(new Km(e,{children:[new Km(e,{labelView:l,children:[l,c],class:"ck-table-form__cell-type-row"}),new Km(e,{labelView:r,children:[r,a],class:"ck-table-form__background-row"})]})),this.children.add(new Km(e,{children:[new Km(e,{labelView:m,children:[m,d,u,h],class:"ck-table-form__dimensions-row"}),new Km(e,{children:[this.paddingInput],class:"ck-table-cell-properties-form__padding-row"})]})),this.children.add(new Km(e,{labelView:f,children:[f,g,p],class:"ck-table-cell-properties-form__alignment-row"})),this.children.add(new Km(e,{children:[this.cancelButtonView,this.saveButtonView],class:"ck-table-form__action-row"})),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-table-form","ck-table-cell-properties-form"],tabindex:"-1"},children:this.children})}render(){super.render(),Ou({view:this}),[this.borderColorInput,this.backgroundInput].forEach((e=>{this._focusCycler.chain(e.fieldView.focusCycler)})),[this.borderStyleDropdown,this.borderColorInput,this.borderWidthInput,this.cellTypeDropdown,this.backgroundInput,this.widthInput,this.heightInput,this.paddingInput,this.horizontalAlignmentToolbar,this.verticalAlignmentToolbar,this.cancelButtonView,this.saveButtonView,this.backButtonView].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()}_createBorderFields(){const e=this.options.defaultTableCellProperties,t={style:e.borderStyle,width:e.borderWidth,color:e.borderColor},o=IC({colorConfig:this.options.borderColors,columns:5,defaultColorValue:t.color,colorPickerConfig:this.options.colorPickerConfig}),i=this.locale,n=this.t,s=n("Style"),r=new Du(i);r.text=n("Border");const a=kC(n),l=new Sh(i,rm);l.set({label:s,class:"ck-table-form__border-style"}),l.fieldView.buttonView.set({ariaLabel:s,ariaLabelledBy:void 0,isOn:!1,withText:!0,tooltip:s}),l.fieldView.buttonView.bind("label").to(this,"borderStyle",(e=>a[e||"none"])),l.fieldView.on("execute",(e=>{this.borderStyle=e.source._borderStyleValue})),l.bind("isEmpty").to(this,"borderStyle",(e=>!e)),Xh(l.fieldView,TC(this,t.style),{role:"menu",ariaLabel:s});const c=new Sh(i,nm);c.set({label:n("Width"),class:"ck-table-form__border-width"}),c.fieldView.bind("value").to(this,"borderWidth"),c.bind("isEnabled").to(this,"borderStyle",VC),c.fieldView.on("input",(()=>{this.borderWidth=c.fieldView.element.value}));const d=new Sh(i,o);return d.set({label:n("Color"),class:"ck-table-form__border-color"}),d.fieldView.bind("value").to(this,"borderColor"),d.bind("isEnabled").to(this,"borderStyle",VC),d.fieldView.on("input",(()=>{this.borderColor=d.fieldView.value})),this.on("change:borderStyle",((e,o,i,n)=>{VC(i)||(this.borderColor="",this.borderWidth=""),VC(n)||(this.borderColor=t.color,this.borderWidth=t.width)})),{borderRowLabel:r,borderStyleDropdown:l,borderColorInput:d,borderWidthInput:c}}_createBackgroundFields(){const e=this.locale,t=this.t,o=new Du(e);o.text=t("Background");const i=IC({colorConfig:this.options.backgroundColors,columns:5,defaultColorValue:this.options.defaultTableCellProperties.backgroundColor,colorPickerConfig:this.options.colorPickerConfig}),n=new Sh(e,i);return n.set({label:t("Color"),class:"ck-table-cell-properties-form__background"}),n.fieldView.bind("value").to(this,"backgroundColor"),n.fieldView.on("input",(()=>{this.backgroundColor=n.fieldView.value})),{backgroundRowLabel:o,backgroundInput:n}}_createCellTypeField(){const e=this.locale,t=this.t,o=new Du(e);o.text=t("Cell type");const i=this._cellTypeLabels,n=new Sh(e,rm);return n.set({label:t("Cell type"),class:"ck-table-cell-properties-form__cell-type"}),n.fieldView.buttonView.set({ariaLabel:t("Cell type"),ariaLabelledBy:void 0,isOn:!1,withText:!0,tooltip:t("Cell type")}),n.fieldView.buttonView.bind("label").to(this,"cellType",(e=>i[e||"data"])),n.fieldView.on("execute",(e=>{this.cellType=e.source._cellTypeValue})),n.bind("isEmpty").to(this,"cellType",(e=>!e)),Xh(n.fieldView,this._getCellTypeDefinitions(),{role:"menu",ariaLabel:t("Cell type")}),{cellTypeRowLabel:o,cellTypeDropdown:n}}_createDimensionFields(){const e=this.locale,t=this.t,o=new Du(e);o.text=t("Dimensions");const i=new Sh(e,nm);i.set({label:t("Width"),class:"ck-table-form__dimensions-row__width"}),i.fieldView.bind("value").to(this,"width"),i.fieldView.on("input",(()=>{this.width=i.fieldView.element.value}));const n=new Au(e);n.setTemplate({tag:"span",attributes:{class:["ck-table-form__dimension-operator"]},children:[{text:"×"}]});const s=new Sh(e,nm);return s.set({label:t("Height"),class:"ck-table-form__dimensions-row__height"}),s.fieldView.bind("value").to(this,"height"),s.fieldView.on("input",(()=>{this.height=s.fieldView.element.value})),{dimensionsLabel:o,widthInput:i,operatorLabel:n,heightInput:s}}_createPaddingField(){const e=this.locale,t=this.t,o=new Sh(e,nm);return o.set({label:t("Padding"),class:"ck-table-cell-properties-form__padding"}),o.fieldView.bind("value").to(this,"padding"),o.fieldView.on("input",(()=>{this.padding=o.fieldView.element.value})),o}_createAlignmentFields(){const e=this.locale,t=this.t,o=new Du(e),i={left:jc,center:'',right:'',justify:'',top:'',middle:'',bottom:''};o.text=t("Table cell text alignment");const n=new Wh(e),s="rtl"===e.contentLanguageDirection;n.set({isCompact:!0,role:"radiogroup",ariaLabel:t("Horizontal text alignment toolbar"),class:"ck-table-cell-properties-form__horizontal-alignment-toolbar"}),PC({view:this,icons:i,toolbar:n,labels:this._horizontalAlignmentLabels,propertyName:"horizontalAlignment",nameToValue:e=>{if(s){if("left"===e)return"right";if("right"===e)return"left"}return e},defaultValue:this.options.defaultTableCellProperties.horizontalAlignment});const r=new Wh(e);return r.set({isCompact:!0,role:"radiogroup",ariaLabel:t("Vertical text alignment toolbar"),class:"ck-table-cell-properties-form__vertical-alignment-toolbar"}),PC({view:this,icons:i,toolbar:r,labels:this._verticalAlignmentLabels,propertyName:"verticalAlignment",defaultValue:this.options.defaultTableCellProperties.verticalAlignment}),{horizontalAlignmentToolbar:n,verticalAlignmentToolbar:r,alignmentLabel:o}}_createActionButtons(){const e=this.locale,t=this.t,o=new Lu(e),i=new Lu(e),n=[this.borderWidthInput,this.borderColorInput,this.backgroundInput,this.paddingInput];return o.set({label:t("Save"),class:"ck-button-action",type:"submit",withText:!0}),o.bind("isEnabled").toMany(n,"errorText",((...e)=>e.every((e=>!e)))),i.set({label:t("Cancel"),withText:!0}),i.delegate("execute").to(this,"cancel"),{saveButtonView:o,cancelButtonView:i}}_createBackButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:ed,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_getCellTypeDefinitions(){const e=new eo,t=this._cellTypeLabels,o=["data","header"];this.options.showScopedHeaderOptions&&o.push("header-column","header-row");for(const i of o){const o={type:"button",model:new Jm({_cellTypeValue:i,label:t[i],role:"menuitemradio",withText:!0})};o.model.bind("isOn").to(this,"cellType",(e=>e===i)),e.add(o)}return e}get _horizontalAlignmentLabels(){const e=this.locale,t=this.t,o=t("Align cell text to the left"),i=t("Align cell text to the center"),n=t("Align cell text to the right"),s=t("Justify cell text");return"rtl"===e.uiLanguageDirection?{right:n,center:i,left:o,justify:s}:{left:o,center:i,right:n,justify:s}}get _verticalAlignmentLabels(){const e=this.t;return{top:e("Align cell text to the top"),middle:e("Align cell text to the middle"),bottom:e("Align cell text to the bottom")}}get _cellTypeLabels(){const e=this.t;return{data:e("Data cell"),header:e("Header cell"),"header-column":e("Column header"),"header-row":e("Row header")}}}function VC(e){return"none"!==e}const DC=(()=>[dh.defaultPositions.northArrowSouth,dh.defaultPositions.northArrowSouthWest,dh.defaultPositions.northArrowSouthEast,dh.defaultPositions.southArrowNorth,dh.defaultPositions.southArrowNorthWest,dh.defaultPositions.southArrowNorthEast,dh.defaultPositions.viewportStickyNorth])();function FC(e,t){const o=e.plugins.get("ContextualBalloon"),i=e.editing.view.document.selection;let n;"cell"===t?fC(i)&&(n=NC(e)):gC(i)&&(n=MC(e)),n&&o.updatePosition(n)}function MC(e){const t=qk(e.model.document.selection),o=e.editing.mapper.toViewElement(t);return{target:e.editing.view.domConverter.mapViewToDom(o),positions:DC}}function NC(e){const t=e.editing.mapper,o=e.editing.view.domConverter,i=e.model.document.selection;if(i.rangeCount>1)return{target:()=>function(e,t){const o=t.editing.mapper,i=t.editing.view.domConverter,n=Array.from(e).map((e=>{const t=BC(e.start),n=o.toViewElement(t);return new ut(i.mapViewToDom(n))}));return ut.getBoundingRect(n)}(i.getRanges(),e),positions:DC};const n=BC(i.getFirstPosition()),s=t.toViewElement(n);return{target:o.mapViewToDom(s),positions:DC}}function BC(e){return e.nodeAfter&&e.nodeAfter.is("element","tableCell")?e.nodeAfter:e.findAncestor("tableCell")}const LC={borderStyle:"tableCellBorderStyle",borderColor:"tableCellBorderColor",borderWidth:"tableCellBorderWidth",height:"tableCellHeight",width:"tableCellWidth",padding:"tableCellPadding",backgroundColor:"tableCellBackgroundColor",horizontalAlignment:"tableCellHorizontalAlignment",verticalAlignment:"tableCellVerticalAlignment",cellType:"tableCellType"};class zC extends fc{_defaultContentTableCellProperties;_defaultLayoutTableCellProperties;_balloon;view;_viewWithContentTableDefaults;_viewWithLayoutTableDefaults;_undoStepBatch;_isReady;static get requires(){return[Qm]}static get pluginName(){return"TableCellPropertiesUI"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define("table.tableCellProperties",{borderColors:SC,backgroundColors:SC})}init(){const e=this.editor,t=e.t;this._defaultContentTableCellProperties=bv(e.config.get("table.tableCellProperties.defaultProperties"),{includeVerticalAlignmentProperty:!0,includeHorizontalAlignmentProperty:!0,includePaddingProperty:!0,isRightToLeftContent:"rtl"===e.locale.contentLanguageDirection}),this._defaultLayoutTableCellProperties=pv(void 0,{includeVerticalAlignmentProperty:!0,includeHorizontalAlignmentProperty:!0,isRightToLeftContent:"rtl"===e.locale.contentLanguageDirection}),this._balloon=e.plugins.get(Qm),this.view=null,this._isReady=!1,e.ui.componentFactory.add("tableCellProperties",(o=>{const i=new Lu(o);i.set({label:t("Cell properties"),icon:'',tooltip:!0}),this.listenTo(i,"execute",(()=>this._showView()));const n=Object.values(LC).map((t=>e.commands.get(t))).filter((e=>!!e));return i.bind("isEnabled").toMany(n,"isEnabled",((...e)=>e.some((e=>e)))),i}))}destroy(){super.destroy(),this.view&&this.view.destroy()}_createPropertiesView(e){const t=this.editor,o=t.config.get("table.tableCellProperties"),i=!!t.config.get("table.tableCellProperties.scopedHeaders"),n=Ch(o.borderColors),s=vh(t.locale,n),r=Ch(o.backgroundColors),a=vh(t.locale,r),l=!1!==o.colorPicker,c=new OC(t.locale,{borderColors:s,backgroundColors:a,defaultTableCellProperties:e,colorPickerConfig:!!l&&(o.colorPicker||{}),showScopedHeaderOptions:i}),d=t.t;c.render(),this.listenTo(c,"submit",(()=>{this._hideView()})),this.listenTo(c,"cancel",(()=>{this._undoStepBatch.operations.length&&t.execute("undo",this._undoStepBatch),this._hideView()})),c.keystrokes.set("Esc",((e,t)=>{this._hideView(),t()})),Su({emitter:c,activator:()=>this._isViewInBalloon,contextElements:[this._balloon.view.element],callback:()=>this._hideView()});const u=vC(d),h=CC(d);c.on("change:borderStyle",this._getPropertyChangeCallback("tableCellBorderStyle")),c.on("change:borderColor",this._getValidatedPropertyChangeCallback({viewField:c.borderColorInput,commandName:"tableCellBorderColor",errorText:u,validator:AC})),c.on("change:borderWidth",this._getValidatedPropertyChangeCallback({viewField:c.borderWidthInput,commandName:"tableCellBorderWidth",errorText:h,validator:EC})),c.on("change:padding",this._getValidatedPropertyChangeCallback({viewField:c.paddingInput,commandName:"tableCellPadding",errorText:h,validator:xC})),c.on("change:width",this._getValidatedPropertyChangeCallback({viewField:c.widthInput,commandName:"tableCellWidth",errorText:h,validator:xC})),c.on("change:height",this._getValidatedPropertyChangeCallback({viewField:c.heightInput,commandName:"tableCellHeight",errorText:h,validator:xC})),c.on("change:backgroundColor",this._getValidatedPropertyChangeCallback({viewField:c.backgroundInput,commandName:"tableCellBackgroundColor",errorText:u,validator:AC})),c.on("change:horizontalAlignment",this._getPropertyChangeCallback("tableCellHorizontalAlignment")),c.on("change:verticalAlignment",this._getPropertyChangeCallback("tableCellVerticalAlignment"));const m=t.commands.get("tableCellType");return m&&(c.cellTypeDropdown.bind("isEnabled").to(m,"isEnabled"),c.on("change:cellType",this._getPropertyChangeCallback("tableCellType"))),c}_fillViewFormFromCommandValues(){const e=this.editor.commands,t=e.get("tableCellBorderStyle");Object.entries(LC).flatMap((([t,o])=>{const i=e.get(o);if(!i)return[];const n=t;let s;s="cellType"===n?"":this.view===this._viewWithContentTableDefaults?this._defaultContentTableCellProperties[n]||"":this._defaultLayoutTableCellProperties[n]||"";return[[t,i.value||s]]})).forEach((([e,o])=>{("borderColor"!==e&&"borderWidth"!==e||"none"!==t.value)&&this.view.set(e,o)})),this._isReady=!0}_showView(){const e=this.editor,t=gC(e.editing.view.document.selection),o=t&&e.editing.mapper.toModelElement(t),i=!o||"layout"!==o.getAttribute("tableType");i&&!this._viewWithContentTableDefaults?this._viewWithContentTableDefaults=this._createPropertiesView(this._defaultContentTableCellProperties):i||this._viewWithLayoutTableDefaults||(this._viewWithLayoutTableDefaults=this._createPropertiesView(this._defaultLayoutTableCellProperties)),this.view=i?this._viewWithContentTableDefaults:this._viewWithLayoutTableDefaults,this.listenTo(e.ui,"update",(()=>{this._updateView()})),this._fillViewFormFromCommandValues(),this._balloon.add({view:this.view,position:NC(e)}),this._undoStepBatch=e.model.createBatch(),this.view.focus()}_hideView(){const e=this.editor;this.stopListening(e.ui,"update"),this._isReady=!1,this.view.saveButtonView.focus(),this._balloon.remove(this.view),this.editor.editing.view.focus()}_updateView(){const e=this.editor;fC(e.editing.view.document.selection)?this._isViewVisible&&FC(e,"cell"):this._hideView()}get _isViewVisible(){return!!this.view&&this._balloon.visibleView===this.view}get _isViewInBalloon(){return!!this.view&&this._balloon.hasView(this.view)}_getPropertyChangeCallback(e){return(t,o,i)=>{this._isReady&&this.editor.execute(e,{value:i,batch:this._undoStepBatch})}}_getValidatedPropertyChangeCallback(e){const{commandName:t,viewField:o,validator:i,errorText:n}=e,s=zo((()=>{o.errorText=n}),500);return(e,n,r)=>{s.cancel(),this._isReady&&(i(r)?(this.editor.execute(t,{value:r,batch:this._undoStepBatch}),o.errorText=null):s())}}}class jC extends wc{attributeName;_defaultValue;_defaultContentTableValue;_defaultLayoutTableValue;constructor(e,t,o){switch(super(e),this.attributeName=t,this._defaultContentTableValue=o,t){case"tableCellType":this._defaultLayoutTableValue="data";break;case"tableCellBorderStyle":this._defaultLayoutTableValue="none";break;case"tableCellHorizontalAlignment":this._defaultLayoutTableValue="left";break;case"tableCellVerticalAlignment":this._defaultLayoutTableValue="middle";break;default:this._defaultLayoutTableValue=void 0}}refresh(){const e=this.editor.model.document.selection,t=this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(e),o=qk(e);this._defaultValue=o&&"layout"===o.getAttribute("tableType")?this._defaultLayoutTableValue:this._defaultContentTableValue,this.isEnabled=!!t.length,this.value=this._getSingleValue(t)}execute(e={}){const{value:t,batch:o}=e,i=this.editor.model,n=this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(i.document.selection),s=this._getValueToSet(t);i.enqueueChange(o,(e=>{s?n.forEach((t=>e.setAttribute(this.attributeName,s,t))):n.forEach((t=>e.removeAttribute(this.attributeName,t))),this.fire("afterExecute",{writer:e,tableCells:n,valueToSet:s})}))}_getAttribute(e){if(!e)return;const t=e.getAttribute(this.attributeName);return t!==this._defaultValue?t:void 0}_getValueToSet(e){if(e!==this._defaultValue)return e}_getSingleValue(e){const t=this._getAttribute(e[0]);return e.every((e=>this._getAttribute(e)===t))?t:void 0}}class qC extends jC{constructor(e,t){super(e,"tableCellWidth",t)}_getValueToSet(e){if((e=gv(e,"px"))!==this._defaultValue)return e}}class $C extends fc{static get pluginName(){return"TableCellWidthEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[Xv]}init(){const e=this.editor,t=bv(e.config.get("table.tableCellProperties.defaultProperties"));jk(e.model.schema,e.conversion,{modelAttribute:"tableCellWidth",styleName:"width",attributeName:"width",attributeType:"length",defaultValue:t.width}),e.commands.add("tableCellWidth",new qC(e,t.width))}}class HC extends jC{constructor(e,t){super(e,"tableCellPadding",t)}_getAttribute(e){if(!e)return;const t=mv(e.getAttribute(this.attributeName));return t!==this._defaultValue?t:void 0}_getValueToSet(e){const t=gv(e,"px");if(t!==this._defaultValue)return t}}class WC extends jC{constructor(e,t){super(e,"tableCellHeight",t)}_getValueToSet(e){const t=gv(e,"px");if(t!==this._defaultValue)return t}}class UC extends jC{constructor(e,t){super(e,"tableCellBackgroundColor",t)}}class KC extends jC{constructor(e,t){super(e,"tableCellVerticalAlignment",t)}}class GC extends jC{constructor(e,t){super(e,"tableCellHorizontalAlignment",t)}}class JC extends jC{constructor(e,t){super(e,"tableCellBorderStyle",t)}_getAttribute(e){if(!e)return;const t=mv(e.getAttribute(this.attributeName));return t!==this._defaultValue?t:void 0}}class ZC extends jC{constructor(e,t){super(e,"tableCellBorderColor",t)}_getAttribute(e){if(!e)return;const t=mv(e.getAttribute(this.attributeName));return t!==this._defaultValue?t:void 0}}class QC extends jC{constructor(e,t){super(e,"tableCellBorderWidth",t)}_getAttribute(e){if(!e)return;const t=mv(e.getAttribute(this.attributeName));return t!==this._defaultValue?t:void 0}_getValueToSet(e){const t=gv(e,"px");if(t!==this._defaultValue)return t}}class YC extends jC{constructor(e){super(e,"tableCellType","data"),this.on("afterExecute",((e,t)=>{const{writer:o,tableCells:i}=t,n=this.editor.plugins.get(av),s=function(e){const t=new Map;for(const o of e){const e=o.findAncestor("table");t.has(e)||t.set(e,[]),t.get(e).push(o)}return t}(i);XC(n,o,s.keys())}))}refresh(){super.refresh();const e=qk(this.editor.model.document.selection);this.isEnabled&&e&&"layout"===e.getAttribute("tableType")&&(this.isEnabled=!1)}_getAttribute(e){return e?.getAttribute(this.attributeName)||"data"}}function XC(e,t,o){let i=!1;for(const n of o){let o=n.getAttribute("headingRows")||0,s=n.getAttribute("headingColumns")||0;const r=n.getAttribute("footerRows")||0,a=e.getRows(n)-r,l=s>o;if(l){const r=eA(e,n,"column",s,o);r!==s&&(e.setHeadingColumnsCount(t,n,r,{updateCellType:!1}),s=r,i=!0)}let c=eA(e,n,"row",o,s);if(r>0&&(c=Math.min(c,a)),c!==o&&(e.setHeadingRowsCount(t,n,c,{updateCellType:!1}),o=c,i=!0),!l){const r=eA(e,n,"column",s,o);r!==s&&(e.setHeadingColumnsCount(t,n,r,{updateCellType:!1}),i=!0)}}return i}function eA(e,t,o,i,n){const s="row"===o?e.getRows(t):e.getColumns(t);let r=i;for(let e=0;e=n&&(a=!0)}if(!s)return Math.min(r,e);a&&(r=Math.max(r,e+1))}return Math.min(r,s)}const tA=/^(top|middle|bottom)$/,oA=/^(left|center|right|justify)$/;class iA extends fc{static get pluginName(){return"TableCellPropertiesEditing"}static get licenseFeatureCode(){return"TCP"}static get isOfficialPlugin(){return!0}static get isPremiumPlugin(){return!0}static get requires(){return[Xv,$C]}init(){const e=this.editor,t=e.model.schema,o=e.conversion;e.config.define("table.tableCellProperties.defaultProperties",{});const i=bv(e.config.get("table.tableCellProperties.defaultProperties"),{includeVerticalAlignmentProperty:!0,includeHorizontalAlignmentProperty:!0,includePaddingProperty:!0,isRightToLeftContent:"rtl"===e.locale.contentLanguageDirection});e.data.addStyleProcessorRules(Hl),function(e,t){const{conversion:o}=e,{schema:i}=e.model,n={width:"tableCellBorderWidth",color:"tableCellBorderColor",style:"tableCellBorderStyle"};i.extend("tableCell",{allowAttributes:Object.values(n)});for(const e of Object.values(n))i.setAttributeProperties(e,{isFormatting:!0});vk(e,"td",n,t),vk(e,"th",n,t),Ck(o,{modelElement:"tableCell",modelAttribute:n.style,styleName:"border-style"}),Ck(o,{modelElement:"tableCell",modelAttribute:n.color,styleName:"border-color"}),Ck(o,{modelElement:"tableCell",modelAttribute:n.width,styleName:"border-width"})}(e,{color:i.borderColor,style:i.borderStyle,width:i.borderWidth}),e.commands.add("tableCellBorderStyle",new JC(e,i.borderStyle)),e.commands.add("tableCellBorderColor",new ZC(e,i.borderColor)),e.commands.add("tableCellBorderWidth",new QC(e,i.borderWidth)),jk(t,o,{modelAttribute:"tableCellHeight",styleName:"height",attributeName:"height",attributeType:"length",defaultValue:i.height}),e.commands.add("tableCellHeight",new WC(e,i.height)),e.data.addStyleProcessorRules(tc),jk(t,o,{modelAttribute:"tableCellPadding",styleName:"padding",reduceBoxSides:!0,defaultValue:i.padding}),function(e,t){Tk(e,"td",t),Tk(e,"th",t)}(e,i.padding),e.commands.add("tableCellPadding",new HC(e,i.padding)),e.data.addStyleProcessorRules(Bl),jk(t,o,{modelAttribute:"tableCellBackgroundColor",styleName:"background-color",attributeName:"bgcolor",attributeType:"color",defaultValue:i.backgroundColor}),e.commands.add("tableCellBackgroundColor",new UC(e,i.backgroundColor)),function(e,t,o){e.extend("tableCell",{allowAttributes:["tableCellHorizontalAlignment"]}),e.setAttributeProperties("tableCellHorizontalAlignment",{isFormatting:!0}),t.for("downcast").attributeToAttribute({model:{name:"tableCell",key:"tableCellHorizontalAlignment"},view:e=>({key:"style",value:{"text-align":e}})}),t.for("upcast").attributeToAttribute({view:{name:/^(td|th)$/,styles:{"text-align":oA}},model:{key:"tableCellHorizontalAlignment",value:(e,t,i)=>{const n=xk(o,"left",i),s=e.getStyle("text-align");if(s!==n)return s;t.consumable.consume(e,{styles:"text-align"})}}}).attributeToAttribute({view:{name:/^(td|th)$/,attributes:{align:oA}},model:{key:"tableCellHorizontalAlignment",value:(e,t,i)=>{const n=xk(o,"left",i),s=e.getAttribute("align");if(s!==n)return s;t.consumable.consume(e,{attributes:"align"})}}})}(t,o,i.horizontalAlignment),e.commands.add("tableCellHorizontalAlignment",new GC(e,i.horizontalAlignment)),function(e,t,o){e.extend("tableCell",{allowAttributes:["tableCellVerticalAlignment"]}),e.setAttributeProperties("tableCellVerticalAlignment",{isFormatting:!0}),t.for("downcast").attributeToAttribute({model:{name:"tableCell",key:"tableCellVerticalAlignment"},view:e=>({key:"style",value:{"vertical-align":e}})}),t.for("upcast").attributeToAttribute({view:{name:/^(td|th)$/,styles:{"vertical-align":tA}},model:{key:"tableCellVerticalAlignment",value:(e,t,i)=>{const n=xk(o,"middle",i),s=e.getStyle("vertical-align");if(s!==n)return s;t.consumable.consume(e,{styles:"vertical-align"})}}}).attributeToAttribute({view:{name:/^(td|th)$/,attributes:{valign:tA}},model:{key:"tableCellVerticalAlignment",value:(e,t,i)=>{const n=xk(o,"middle",i),s=e.getAttribute("valign");if(s!==n)return s;t.consumable.consume(e,{attributes:"valign"})}}})}(t,o,i.verticalAlignment),e.commands.add("tableCellVerticalAlignment",new KC(e,i.verticalAlignment)),function(e){const{model:t,conversion:o,editing:i,config:n}=e,{schema:s}=t;n.define("table.tableCellProperties.scopedHeaders",!0);const r=!!n.get("table.tableCellProperties.scopedHeaders"),a=e.plugins.get(av);s.extend("tableCell",{allowAttributes:["tableCellType"]}),s.setAttributeProperties("tableCellType",{isFormatting:!0}),s.addAttributeCheck((e=>{const t=Array.from(e).reverse().find((e=>"table"===e.name));if("layout"===t?.getAttribute("tableType"))return!1}),"tableCellType"),o.for("upcast").add((e=>{e.on("element:th",((e,t,o)=>{const{writer:i}=o,{modelRange:n}=t,s=n?.start.nodeAfter;s?.is("element","tableCell")&&!s.hasAttribute("tableCellType")&&i.setAttribute("tableCellType","header",s)})),e.on("element:table",((e,t,o)=>{const{writer:i}=o,{modelRange:n}=t,s=n?.start.nodeAfter;if(s?.is("element","table")&&"layout"===s.getAttribute("tableType"))for(const{cell:e}of new Fk(s)){if(Nk(e.getAttribute("tableCellType"))){i.setAttribute("tableType","content",s);break}}}),{priority:ge.low-1})})),r&&(o.for("downcast").attributeToAttribute({model:{name:"tableCell",key:"tableCellType"},view:e=>{switch(e){case"header-row":return{key:"scope",value:"row"};case"header-column":return{key:"scope",value:"col"}}}}),o.for("upcast").add((e=>{e.on("element:th",((e,t,o)=>{const{writer:i,consumable:n}=o,{viewItem:s,modelRange:r}=t,a=r.start.nodeAfter,l=a?.getAttribute("tableCellType");if("header"===l&&n.consume(s,{attributes:["scope"]})){switch(s.getAttribute("scope")){case"row":i.setAttribute("tableCellType","header-row",a);break;case"col":i.setAttribute("tableCellType","header-column",a)}}}))})));t.document.registerPostFixer((e=>{const o=t.document.differ.getChanges(),i=new Set;for(const e of o){if("attribute"===e.type&&("headingRows"===e.attributeKey||"headingColumns"===e.attributeKey)){const t=e.range.start.nodeAfter;t?.is("element","table")&&"$graveyard"!==t.root.rootName&&i.add(t)}if("attribute"===e.type&&"tableCellType"===e.attributeKey){const t=e.range.start.nodeAfter;if(t?.is("element","tableCell")&&"$graveyard"!==t.root.rootName){const e=t.findAncestor("table");e&&i.add(e)}}if("insert"===e.type&&e.position.nodeAfter)for(const{item:o}of t.createRangeOn(e.position.nodeAfter))if(o.is("element","tableCell")&&o.getAttribute("tableCellType")&&"$graveyard"!==o.root.rootName){const e=o.findAncestor("table");e&&i.add(e)}}return XC(a,e,i)})),t.document.on("change:data",(()=>{const{differ:e}=t.document,o=new Set;for(const t of e.getChanges())if("attribute"===t.type&&"tableCellType"===t.attributeKey){const e=t.range.start.nodeAfter;e.is("element","tableCell")&&o.add(e)}for(const e of o){const t=i.mapper.toViewElement(e),o=Nk(e.getAttribute("tableCellType"))?"th":"td";t?.name!==o&&i.reconvertItem(e)}}))}(e),e.commands.add("tableCellType",new YC(e))}}class nA extends wc{attributeName;_defaultValue;_defaultContentTableValue;_defaultLayoutTableValue;constructor(e,t,o){super(e),this.attributeName=t,this._defaultContentTableValue=o,this._defaultLayoutTableValue="tableBorderStyle"===t?"none":void 0}refresh(){const e=qk(this.editor.model.document.selection);this._defaultValue=e&&"layout"===e.getAttribute("tableType")?this._defaultLayoutTableValue:this._defaultContentTableValue,this.isEnabled=!!e,this.value=this._getValue(e)}execute(e={}){const t=this.editor.model,o=t.document.selection,{value:i,batch:n}=e,s=qk(o),r=this._getValueToSet(i);t.enqueueChange(n,(e=>{r?e.setAttribute(this.attributeName,r,s):e.removeAttribute(this.attributeName,s)}))}_getValue(e){if(!e)return;const t=e.getAttribute(this.attributeName);return t!==this._defaultValue?t:void 0}_getValueToSet(e){if(e!==this._defaultValue)return e}}class sA extends nA{constructor(e,t){super(e,"tableBackgroundColor",t)}}class rA extends nA{constructor(e,t){super(e,"tableBorderColor",t)}_getValue(e){if(!e)return;const t=mv(e.getAttribute(this.attributeName));return t!==this._defaultValue?t:void 0}}class aA extends nA{constructor(e,t){super(e,"tableBorderStyle",t)}_getValue(e){if(!e)return;const t=mv(e.getAttribute(this.attributeName));return t!==this._defaultValue?t:void 0}}class lA extends nA{constructor(e,t){super(e,"tableBorderWidth",t)}_getValue(e){if(!e)return;const t=mv(e.getAttribute(this.attributeName));return t!==this._defaultValue?t:void 0}_getValueToSet(e){const t=gv(e,"px");if(t!==this._defaultValue)return t}}class cA extends nA{constructor(e,t){super(e,"tableWidth",t)}_getValueToSet(e){if((e=gv(e,"px"))!==this._defaultValue)return e}}class dA extends nA{constructor(e,t){super(e,"tableHeight",t)}_getValueToSet(e){if((e=gv(e,"px"))!==this._defaultValue)return e}}class uA extends nA{constructor(e,t){super(e,"tableAlignment",t)}}class hA extends fc{static get pluginName(){return"TablePropertiesEditing"}static get licenseFeatureCode(){return"TCP"}static get isOfficialPlugin(){return!0}static get isPremiumPlugin(){return!0}static get requires(){return[Xv]}init(){const e=this.editor,t=e.model.schema,o=e.conversion;e.config.define("table.tableProperties.defaultProperties",{});const i=fv(e.config.get("table.tableProperties.defaultProperties"),{includeAlignmentProperty:!0}),n=!0===e.config.get("table.tableProperties.alignment.useInlineStyles");e.data.addStyleProcessorRules(ec),e.data.addStyleProcessorRules(Hl),function(e,t){const{conversion:o}=e,{schema:i}=e.model,n={width:"tableBorderWidth",color:"tableBorderColor",style:"tableBorderStyle"};i.extend("table",{allowAttributes:Object.values(n)});for(const e of Object.values(n))i.setAttributeProperties(e,{isFormatting:!0});vk(e,"table",n,t),Ak(o,{modelAttribute:n.color,styleName:"border-color"}),Ak(o,{modelAttribute:n.style,styleName:"border-style"}),Ak(o,{modelAttribute:n.width,styleName:"border-width"})}(e,{color:i.borderColor,style:i.borderStyle,width:i.borderWidth}),e.commands.add("tableBorderColor",new rA(e,i.borderColor)),e.commands.add("tableBorderStyle",new aA(e,i.borderStyle)),e.commands.add("tableBorderWidth",new lA(e,i.borderWidth)),function(e,t,o,i){e.extend("table",{allowAttributes:["tableAlignment"]}),e.setAttributeProperties("tableAlignment",{isFormatting:!0}),t.for("downcast").attributeToAttribute({model:{name:"table",key:"tableAlignment",values:["left","center","right","blockLeft","blockRight"]},view:{left:i?{key:"style",value:{float:"left","margin-right":"var(--ck-content-table-style-spacing, 1.5em)"}}:{key:"class",value:Pk.className},right:i?{key:"style",value:{float:"right","margin-left":"var(--ck-content-table-style-spacing, 1.5em)"}}:{key:"class",value:Ik.className},center:i?{key:"style",value:{"margin-left":"auto","margin-right":"auto"}}:{key:"class",value:Sk.className},blockLeft:i?{key:"style",value:{"margin-left":"0","margin-right":"auto"}}:{key:"class",value:Rk.className},blockRight:i?{key:"style",value:{"margin-left":"auto","margin-right":"0"}}:{key:"class",value:Ok.className}},converterPriority:"high"}),Vk.forEach((e=>{t.for("upcast").attributeToAttribute({view:e.view,model:{key:"tableAlignment",value:(t,i,n)=>{if(function(e){return"figure"==e.name&&!e.hasClass("table")}(t))return;const s=xk(o,"",n),r=e.getAlign(t),a=e.getConsumables(t);return i.consumable.consume(t,a),r!==s?r:void 0}}})})),t.for("upcast").add(function(e){return t=>{t.on("element:div",((t,o,i)=>{if(!i.consumable.test(o.viewItem,{name:!0,attributes:"align"}))return;const n=ov(o.viewItem);if(!n||!i.consumable.test(n,{name:!0}))return;i.consumable.consume(o.viewItem,{name:!0,attributes:"align"});const s=i.convertItem(n,o.modelCursor),r=to(s.modelRange.getItems());if(!r||!r.is("element","table"))return i.consumable.revert(o.viewItem,{name:!0,attributes:"align"}),void(s.modelRange&&!s.modelRange.isCollapsed&&(o.modelRange=s.modelRange,o.modelCursor=s.modelCursor));const a=function(e,t,o){if(e)switch(e){case"right":return"right"===t?"right":"left"===t?"left":"blockRight";case"center":return"center";case"left":return void 0===t?"blockLeft":"left";default:return o}return}(o.viewItem.getAttribute("align"),n.getAttribute("align"),xk(e,"",o));a&&i.writer.setAttribute("tableAlignment",a,r),i.convertChildren(o.viewItem,i.writer.createPositionAt(r,"end")),i.updateConversionResult(r,o)}))}}(o))}(t,o,i.alignment,n),e.commands.add("tableAlignment",new uA(e,i.alignment)),pA(t,o,{modelAttribute:"tableWidth",styleName:"width",attributeName:"width",attributeType:"length",defaultValue:i.width}),e.commands.add("tableWidth",new cA(e,i.width)),pA(t,o,{modelAttribute:"tableHeight",styleName:"height",attributeName:"height",attributeType:"length",defaultValue:i.height}),e.commands.add("tableHeight",new dA(e,i.height)),e.data.addStyleProcessorRules(Bl),function(e,t,o){const{modelAttribute:i}=o;e.extend("table",{allowAttributes:[i]}),e.setAttributeProperties(i,{isFormatting:!0}),kk(t,{viewElement:"table",...o}),Ak(t,o)}(t,o,{modelAttribute:"tableBackgroundColor",styleName:"background-color",attributeName:"bgcolor",attributeType:"color",defaultValue:i.backgroundColor}),e.commands.add("tableBackgroundColor",new sA(e,i.backgroundColor)),Tk(e,"table");const s=e.editing.view.document;this.listenTo(s,"clipboardOutput",((t,o)=>{e.editing.view.change((e=>{for(const{item:t}of e.createRangeIn(o.content))mA(t,e);o.dataTransfer.setData("text/html",this.editor.data.htmlProcessor.toData(o.content))}))}),{priority:"lowest"})}}function mA(e,t){if(!e.is("element","table"))return;const o=e.getAttribute("align"),i=e.getStyle("float"),n=e.getStyle("margin-left"),s=e.getStyle("margin-right");o&&"center"===o||i&&"right"===i&&o&&"right"===o?gA(t,o,e):void 0===i&&"auto"===n&&"0"===s&&gA(t,"right",e)}function gA(e,t,o){const i=e.createPositionBefore(o),n=e.createContainerElement("div",{align:t},o);e.insert(i,n)}function pA(e,t,o){const{modelAttribute:i}=o;e.extend("table",{allowAttributes:[i]}),e.setAttributeProperties(i,{isFormatting:!0}),kk(t,{viewElement:/^(table|figure)$/,shouldUpcast:e=>!("table"==e.name&&"figure"==e.parent.name||"figure"==e.name&&!e.hasClass("table")),...o}),Ck(t,{modelElement:"table",...o})}class fA extends Au{options;focusTracker;keystrokes;children;borderStyleDropdown;borderWidthInput;borderColorInput;backgroundInput;widthInput;heightInput;alignmentToolbar;saveButtonView;cancelButtonView;backButtonView;_focusables;_focusCycler;constructor(e,t){super(e),this.set({borderStyle:"",borderWidth:"",borderColor:"",backgroundColor:"",width:"",height:"",alignment:""}),this.options=t;const{borderStyleDropdown:o,borderWidthInput:i,borderColorInput:n,borderRowLabel:s}=this._createBorderFields(),{backgroundRowLabel:r,backgroundInput:a}=this._createBackgroundFields(),{widthInput:l,operatorLabel:c,heightInput:d,dimensionsLabel:u}=this._createDimensionFields(),{alignmentToolbar:h,alignmentLabel:m}=this._createAlignmentFields();this.focusTracker=new oo,this.keystrokes=new ro,this.children=this.createCollection(),this.borderStyleDropdown=o,this.borderWidthInput=i,this.borderColorInput=n,this.backgroundInput=a,this.widthInput=l,this.heightInput=d,this.alignmentToolbar=h;const{saveButtonView:g,cancelButtonView:p}=this._createActionButtons();this.saveButtonView=g,this.cancelButtonView=p,this.backButtonView=this._createBackButton(),this._focusables=new tu,this._focusCycler=new qu({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const f=new ju(e,{label:this.t("Table properties")});f.children.add(this.backButtonView,0),this.children.add(f),this.children.add(new Km(e,{labelView:s,children:[s,o,i,n],class:"ck-table-form__border-row"})),this.children.add(new Km(e,{children:[new Km(e,{labelView:u,children:[u,l,c,d],class:"ck-table-form__dimensions-row"}),new Km(e,{labelView:r,children:[r,a],class:"ck-table-form__background-row"})]})),this.children.add(new Km(e,{labelView:m,children:[m,h],class:"ck-table-properties-form__alignment-row"})),this.children.add(new Km(e,{children:[this.cancelButtonView,this.saveButtonView],class:"ck-table-form__action-row"})),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-table-form","ck-table-properties-form"],tabindex:"-1"},children:this.children})}render(){super.render(),Ou({view:this}),[this.borderColorInput,this.backgroundInput].forEach((e=>{this._focusCycler.chain(e.fieldView.focusCycler)})),[this.borderStyleDropdown,this.borderWidthInput,this.borderColorInput,this.widthInput,this.heightInput,this.backgroundInput,this.alignmentToolbar,this.cancelButtonView,this.saveButtonView,this.backButtonView].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()}_createBorderFields(){const e=this.options.defaultTableProperties,t={style:e.borderStyle,width:e.borderWidth,color:e.borderColor},o=IC({colorConfig:this.options.borderColors,columns:5,defaultColorValue:t.color,colorPickerConfig:this.options.colorPickerConfig}),i=this.locale,n=this.t,s=n("Style"),r=new Du(i);r.text=n("Border");const a=kC(n),l=new Sh(i,rm);l.set({label:s,class:"ck-table-form__border-style"}),l.fieldView.buttonView.set({ariaLabel:s,ariaLabelledBy:void 0,isOn:!1,withText:!0,tooltip:s}),l.fieldView.buttonView.bind("label").to(this,"borderStyle",(e=>a[e||"none"])),l.fieldView.on("execute",(e=>{this.borderStyle=e.source._borderStyleValue})),l.bind("isEmpty").to(this,"borderStyle",(e=>!e)),Xh(l.fieldView,TC(this,t.style),{role:"menu",ariaLabel:s});const c=new Sh(i,nm);c.set({label:n("Width"),class:"ck-table-form__border-width"}),c.fieldView.bind("value").to(this,"borderWidth"),c.bind("isEnabled").to(this,"borderStyle",bA),c.fieldView.on("input",(()=>{this.borderWidth=c.fieldView.element.value}));const d=new Sh(i,o);return d.set({label:n("Color"),class:"ck-table-form__border-color"}),d.fieldView.bind("value").to(this,"borderColor"),d.bind("isEnabled").to(this,"borderStyle",bA),d.fieldView.on("input",(()=>{this.borderColor=d.fieldView.value})),this.on("change:borderStyle",((e,o,i,n)=>{bA(i)||(this.borderColor="",this.borderWidth=""),bA(n)||(this.borderColor=t.color,this.borderWidth=t.width)})),{borderRowLabel:r,borderStyleDropdown:l,borderColorInput:d,borderWidthInput:c}}_createBackgroundFields(){const e=this.locale,t=this.t,o=new Du(e);o.text=t("Background");const i=IC({colorConfig:this.options.backgroundColors,columns:5,defaultColorValue:this.options.defaultTableProperties.backgroundColor,colorPickerConfig:this.options.colorPickerConfig}),n=new Sh(e,i);return n.set({label:t("Color"),class:"ck-table-properties-form__background"}),n.fieldView.bind("value").to(this,"backgroundColor"),n.fieldView.on("input",(()=>{this.backgroundColor=n.fieldView.value})),{backgroundRowLabel:o,backgroundInput:n}}_createDimensionFields(){const e=this.locale,t=this.t,o=new Du(e);o.text=t("Dimensions");const i=new Sh(e,nm);i.set({label:t("Width"),class:"ck-table-form__dimensions-row__width"}),i.fieldView.bind("value").to(this,"width"),i.fieldView.on("input",(()=>{this.width=i.fieldView.element.value}));const n=new Au(e);n.setTemplate({tag:"span",attributes:{class:["ck-table-form__dimension-operator"]},children:[{text:"×"}]});const s=new Sh(e,nm);return s.set({label:t("Height"),class:"ck-table-form__dimensions-row__height"}),s.fieldView.bind("value").to(this,"height"),s.fieldView.on("input",(()=>{this.height=s.fieldView.element.value})),{dimensionsLabel:o,widthInput:i,operatorLabel:n,heightInput:s}}_createAlignmentFields(){const e=this.locale,t=this.t,o=new Du(e);o.text=t("Table Alignment");const i=new Wh(e);return i.set({role:"radiogroup",isCompact:!0,ariaLabel:t("Table alignment toolbar")}),PC({view:this,icons:{left:Jc,center:Gc,right:Zc,blockLeft:Yc,blockRight:Xc},toolbar:i,labels:this._alignmentLabels,propertyName:"alignment",defaultValue:this.options.defaultTableProperties.alignment}),{alignmentLabel:o,alignmentToolbar:i}}_createActionButtons(){const e=this.locale,t=this.t,o=new Lu(e),i=new Lu(e),n=[this.borderWidthInput,this.borderColorInput,this.backgroundInput,this.widthInput,this.heightInput];return o.set({label:t("Save"),class:"ck-button-action",type:"submit",withText:!0}),o.bind("isEnabled").toMany(n,"errorText",((...e)=>e.every((e=>!e)))),i.set({label:t("Cancel"),withText:!0}),i.delegate("execute").to(this,"cancel"),{saveButtonView:o,cancelButtonView:i}}_createBackButton(){const e=this.locale.t,t=new Lu(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:ed,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}get _alignmentLabels(){const e=this.locale,t=this.t,o=t("Align table to the left with no text wrapping"),i=t("Align table to the right with no text wrapping"),n=t("Align table to the left with text wrapping"),s=t("Center table with no text wrapping"),r=t("Align table to the right with text wrapping");return"rtl"===e.uiLanguageDirection?{right:r,left:n,blockRight:i,center:s,blockLeft:o}:{blockLeft:o,center:s,blockRight:i,left:n,right:r}}}function bA(e){return"none"!==e}const wA={borderStyle:"tableBorderStyle",borderColor:"tableBorderColor",borderWidth:"tableBorderWidth",backgroundColor:"tableBackgroundColor",width:"tableWidth",height:"tableHeight",alignment:"tableAlignment"};class yA extends fc{_defaultContentTableProperties;_defaultLayoutTableProperties;_balloon;view=null;_viewWithContentTableDefaults=null;_viewWithLayoutTableDefaults=null;_undoStepBatch;_isReady;static get requires(){return[Qm]}static get pluginName(){return"TablePropertiesUI"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define("table.tableProperties",{borderColors:SC,backgroundColors:SC})}init(){const e=this.editor;this._defaultContentTableProperties=fv(e.config.get("table.tableProperties.defaultProperties"),{includeAlignmentProperty:!0}),this._defaultLayoutTableProperties=pv(),this._balloon=e.plugins.get(Qm),e.ui.componentFactory.add("tableProperties",(()=>this._createTablePropertiesButton()))}_createTablePropertiesButton(){const e=this.editor,t=e.t,o=new Lu(e.locale);o.set({label:t("Table properties"),icon:'',tooltip:!0}),this.listenTo(o,"execute",(()=>this._showView()));const i=Object.values(wA).map((t=>e.commands.get(t)));return o.bind("isEnabled").toMany(i,"isEnabled",((...e)=>e.some((e=>e)))),o}destroy(){super.destroy(),this.view&&this.view.destroy()}_createPropertiesView(e){const t=this.editor,o=t.config.get("table.tableProperties"),i=Ch(o.borderColors),n=vh(t.locale,i),s=Ch(o.backgroundColors),r=vh(t.locale,s),a=!1!==o.colorPicker,l=new fA(t.locale,{borderColors:n,backgroundColors:r,defaultTableProperties:e,colorPickerConfig:!!a&&(o.colorPicker||{})}),c=t.t;l.render(),this.listenTo(l,"submit",(()=>{this._hideView()})),this.listenTo(l,"cancel",(()=>{this._undoStepBatch.operations.length&&t.execute("undo",this._undoStepBatch),this._hideView()})),l.keystrokes.set("Esc",((e,t)=>{this._hideView(),t()})),Su({emitter:l,activator:()=>this._isViewInBalloon,contextElements:[this._balloon.view.element],callback:()=>this._hideView()});const d=vC(c),u=CC(c);return l.on("change:borderStyle",this._getPropertyChangeCallback("tableBorderStyle")),l.on("change:borderColor",this._getValidatedPropertyChangeCallback({viewField:l.borderColorInput,commandName:"tableBorderColor",errorText:d,validator:AC})),l.on("change:borderWidth",this._getValidatedPropertyChangeCallback({viewField:l.borderWidthInput,commandName:"tableBorderWidth",errorText:u,validator:EC})),l.on("change:backgroundColor",this._getValidatedPropertyChangeCallback({viewField:l.backgroundInput,commandName:"tableBackgroundColor",errorText:d,validator:AC})),l.on("change:width",this._getValidatedPropertyChangeCallback({viewField:l.widthInput,commandName:"tableWidth",errorText:u,validator:xC})),l.on("change:height",this._getValidatedPropertyChangeCallback({viewField:l.heightInput,commandName:"tableHeight",errorText:u,validator:xC})),l.on("change:alignment",this._getPropertyChangeCallback("tableAlignment")),l}_fillViewFormFromCommandValues(){const e=this.editor.commands,t=e.get("tableBorderStyle");Object.entries(wA).map((([t,o])=>{const i=t,n=this.view===this._viewWithContentTableDefaults?this._defaultContentTableProperties[i]||"":this._defaultLayoutTableProperties[i]||"";return[i,e.get(o).value||n]})).forEach((([e,o])=>{("borderColor"!==e&&"borderWidth"!==e||"none"!==t.value)&&this.view.set(e,o)})),this._isReady=!0}_showView(){const e=this.editor,t=gC(e.editing.view.document.selection),o=t&&e.editing.mapper.toModelElement(t),i=!o||"layout"!==o.getAttribute("tableType");i&&!this._viewWithContentTableDefaults?this._viewWithContentTableDefaults=this._createPropertiesView(this._defaultContentTableProperties):i||this._viewWithLayoutTableDefaults||(this._viewWithLayoutTableDefaults=this._createPropertiesView(this._defaultLayoutTableProperties)),this.view=i?this._viewWithContentTableDefaults:this._viewWithLayoutTableDefaults,this.listenTo(e.ui,"update",(()=>{this._updateView()})),this._fillViewFormFromCommandValues(),this._balloon.add({view:this.view,position:MC(e)}),this._undoStepBatch=e.model.createBatch(),this.view.focus()}_hideView(){const e=this.editor;this.stopListening(e.ui,"update"),this._isReady=!1,this.view.saveButtonView.focus(),this._balloon.remove(this.view),this.editor.editing.view.focus()}_updateView(){const e=this.editor;gC(e.editing.view.document.selection)?this._isViewVisible&&FC(e,"table"):this._hideView()}get _isViewVisible(){return!!this.view&&this._balloon.visibleView===this.view}get _isViewInBalloon(){return!!this.view&&this._balloon.hasView(this.view)}_getPropertyChangeCallback(e){return(t,o,i)=>{this._isReady&&this.editor.execute(e,{value:i,batch:this._undoStepBatch})}}_getValidatedPropertyChangeCallback(e){const{commandName:t,viewField:o,validator:i,errorText:n}=e,s=zo((()=>{o.errorText=n}),500);return(e,n,r)=>{s.cancel(),this._isReady&&(i(r)?(this.editor.execute(t,{value:r,batch:this._undoStepBatch}),o.errorText=null):s())}}}function _A(e){const t=parseFloat(e);return e.endsWith("pt")?kA(96*t/72):e.endsWith("pc")?kA(12*t*96/72):e.endsWith("in")?kA(96*t):e.endsWith("cm")?kA(96*t/2.54):e.endsWith("mm")?kA(t/10*96/2.54):e}function kA(e){return Math.round(e)+"px"}function vA(e,t,o){if(!e.childCount)return;const i=new rl(e.document),n=function(e,t){const o=t.createRangeIn(e),i=[],n=new Set;for(const e of o.getItems()){if(!e.is("element")||!e.name.match(/^(p|h\d+|li|div)$/))continue;let t=VA(e);if(void 0===t||0!=parseFloat(t)||Array.from(e.getClassNames()).find((e=>e.startsWith("MsoList")))||(t=void 0),e.hasStyle("mso-list")&&"none"!==e.getStyle("mso-list")||void 0!==t&&n.has(t)){const o=RA(e);i.push({element:e,id:o.id,order:o.order,indent:o.indent,marginLeft:t}),void 0!==t&&n.add(t)}else n.clear()}return i}(e,i);if(!n.length)return;const s={},r=[];let a=AA();for(const e of n)if(void 0!==e.indent){EA(e)||(xA(i,r,a),a=AA(),r.length=0);const n=`${e.id}:${e.indent}`,l=Math.min(e.indent-1,r.length);if(lr.length-1||r[l].listElement.name!=a.type){0==l&&"ol"==a.type&&void 0!==e.id&&s[n]&&(a.startIndex=s[n]);const t=IA(a,i,o);if(0==r.length){const o=e.element.parent,n=o.getChildIndex(e.element)+1;i.insertChild(n,t,o)}else{const e=r[l-1].listItemElements;i.appendChild(t,e[e.length-1])}r[l]={...e,listElement:t,listItemElements:[]},0==l&&void 0!==e.id&&(s[n]=a.startIndex||1)}}const c="li"==e.element.name?e.element:i.createElement("li");CA(i,r,a,e,c,l),i.appendChild(c,r[l].listElement),r[l].listItemElements.push(c),0==l&&void 0!==e.id&&s[n]++,e.element!=c&&i.appendChild(e.element,c),OA(e.element,i),i.removeStyle("text-indent",e.element),i.removeStyle("margin-left",e.element)}else{const t=r.find((t=>t.marginLeft==e.marginLeft));if(t){const o=t.listItemElements;i.appendChild(e.element,o[o.length-1]),i.removeStyle("margin-left",e.element)}else r.length=0}xA(i,r,a)}function CA(e,t,o,i,n,s){if(void 0===i.marginLeft)return void(0==s&&(o.canApplyMarginOnList=!1));const r=parseFloat(i.marginLeft);let a=0;if(t.length>1){const e=t[t.length-2].listItemElements;if(e.length>0){const t=e[e.length-1].getStyle("margin-left");void 0!==t&&(a+=parseFloat(t))}}a+=40*t.length;const l=r-a,c=0!==l?kA(l):void 0;c&&(e.setStyle("margin-left",c,n),0==s&&o.canApplyMarginOnList&&(void 0===o.marginLeft&&(o.marginLeft=c),c!==o.marginLeft&&(o.canApplyMarginOnList=!1),o.topLevelListItemElements.push(n)))}function AA(){return{marginLeft:void 0,canApplyMarginOnList:!0,topLevelListItemElements:[]}}function xA(e,t,o){if(o.canApplyMarginOnList&&o.marginLeft&&o.topLevelListItemElements.length>0){e.setStyle("margin-left",o.marginLeft,t[0].listElement);for(const t of o.topLevelListItemElements)e.removeStyle("margin-left",t)}}function EA(e){const t=e.element.previousSibling;if(!t){const t=e.element.parent;return TA(t)&&(!t.previousSibling||TA(t.previousSibling))}return TA(t)}function TA(e){return e.is("element","ol")||e.is("element","ul")}function PA(e,t){const o=new RegExp(`@list l${e.id}:level${e.indent}\\s*({[^}]*)`,"gi"),i=/mso-level-number-format:([^;]{0,100});/gi,n=/mso-level-start-at:\s{0,100}([0-9]{0,10})\s{0,100};/gi,s=new RegExp(`@list\\s+l${e.id}:level\\d\\s*{[^{]*mso-level-text:"%\\d\\\\.`,"gi"),r=new RegExp(`@list l${e.id}:level\\d\\s*{[^{]*mso-level-number-format:`,"gi"),a=s.exec(t),l=r.exec(t),c=a&&!l,d=o.exec(t);let u="decimal",h="ol",m=null;if(d&&d[1]){const t=i.exec(d[1]);if(t&&t[1]&&(u=t[1].trim(),h="bullet"!==u&&"image"!==u?"ol":"ul"),"bullet"===u){const t=function(e){if("li"==e.name&&"ul"==e.parent.name&&e.parent.hasAttribute("type"))return e.parent.getAttribute("type");const t=function(e){if(e.getChild(0).is("$text"))return null;for(const t of e.getChildren()){if(!t.is("element","span"))continue;const e=t.getChild(0);if(e)return e.is("$text")?e:e.getChild(0)}return null}(e);if(!t)return null;const o=t._data;if("o"===o)return"circle";if("·"===o)return"disc";if("§"===o)return"square";return null}(e.element);t&&(u=t)}else{const e=n.exec(d[1]);e&&e[1]&&(m=parseInt(e[1]))}c&&(h="ol")}return{type:h,startIndex:m,style:SA(u),isLegalStyleList:c}}function SA(e){if(e.startsWith("arabic-leading-zero"))return"decimal-leading-zero";switch(e){case"alpha-upper":return"upper-alpha";case"alpha-lower":return"lower-alpha";case"roman-upper":return"upper-roman";case"roman-lower":return"lower-roman";case"circle":case"disc":case"square":return e;default:return null}}function IA(e,t,o){const i=t.createElement(e.type);return e.style&&t.setStyle("list-style-type",e.style,i),e.startIndex&&e.startIndex>1&&t.setAttribute("start",e.startIndex,i),e.isLegalStyleList&&o&&t.addClass("legal-list",i),i}function RA(e){const t=e.getStyle("mso-list");if(void 0===t)return{};const o=t.match(/(^|\s{1,100})l(\d+)/i),i=t.match(/\s{0,100}lfo(\d+)/i),n=t.match(/\s{0,100}level(\d+)/i);return o&&i&&n?{id:o[2],order:i[1],indent:parseInt(n[1])}:{indent:1}}function OA(e,t){const o=new ui({name:"span",styles:{"mso-list":"Ignore"}}),i=t.createRangeIn(e);for(const e of i)"elementStart"===e.type&&o.match(e.item)&&t.remove(e.item)}function VA(e){const t=e.getStyle("margin-left");return void 0===t||t.endsWith("px")?t:_A(t)}function DA(e,t){if(!e.childCount)return;const o=new rl(e.document),i=function(e,t){const o=t.createRangeIn(e),i=new ui({name:/v:(.+)/}),n=[];for(const e of o){if("elementStart"!=e.type)continue;const t=e.item,o=t.previousSibling,s=o&&o.is("element")?o.name:null,r=["Chart"],a=i.match(t),l=t.getAttribute("o:gfxdata"),c="v:shapetype"===s,d=l&&r.some((e=>t.getAttribute("id").includes(e)));a&&l&&!c&&!d&&n.push(e.item.getAttribute("id"))}return n}(e,o);!function(e,t,o){const i=o.createRangeIn(t),n=new ui({name:"img"}),s=[];for(const t of i)if(t.item.is("element")&&n.match(t.item)){const o=t.item,i=o.getAttribute("v:shapes")?o.getAttribute("v:shapes").split(" "):[];i.length&&i.every((t=>e.indexOf(t)>-1))?s.push(o):o.getAttribute("src")||s.push(o)}for(const e of s)o.remove(e)}(i,e,o),function(e,t,o){const i=o.createRangeIn(t),n=[];for(const t of i)if("elementStart"==t.type&&t.item.is("element","v:shape")){const o=t.item.getAttribute("id");if(e.includes(o))continue;s(t.item.parent.getChildren(),o)||n.push(t.item)}for(const e of n){const t={src:r(e)};e.hasAttribute("alt")&&(t.alt=e.getAttribute("alt"));const i=o.createElement("img",t);o.insertChild(e.index+1,i,e.parent)}function s(e,t){for(const o of e)if(o.is("element")){if("img"==o.name&&o.getAttribute("v:shapes")==t)return!0;if(s(o.getChildren(),t))return!0}return!1}function r(e){for(const t of e.getChildren())if(t.is("element")&&t.getAttribute("src"))return t.getAttribute("src")}}(i,e,o),function(e,t){const o=t.createRangeIn(e),i=new ui({name:/v:(.+)/}),n=[];for(const e of o)"elementStart"==e.type&&i.match(e.item)&&n.push(e.item);for(const e of n)t.remove(e)}(e,o);const n=function(e,t){const o=t.createRangeIn(e),i=new ui({name:"img"}),n=[];let s=0;for(const e of o)e.item.is("element")&&i.match(e.item)&&(e.item.getAttribute("src").startsWith("file://")&&n.push({element:e.item,imageIndex:s}),s++);return n}(e,o);n.length&&function(e,t,o){for(let i=0;iString.fromCharCode(parseInt(e,16)))).join(""))}function MA(e,t){for(const o of t.createRangeIn(e).getItems())o.is("element","table")&&("0px"===o.getStyle("width")&&t.removeStyle("width",o),"0"===o.getAttribute("width")&&t.removeAttribute("width",o))}function NA(e,t){const o=[],i=[];for(const{item:n}of e.createRangeIn(t))if(n.is("element")&&n.getStyle("mso-footnote-id")){o.unshift(n);const{nextSibling:e}=n;e?.is("$text")&&e.data.startsWith(" ")&&i.unshift(e)}for(const t of o)e.remove(t);for(const t of i){const o=t.data.substring(1);if(o.length>0){const i=t.parent,n=i.getChildIndex(t),s=e.createText(o);e.remove(t),e.insertChild(n,s,i)}else e.remove(t)}return t}function BA(e,t){const o=e.createElement("sup",{class:"footnote"}),i=e.createElement("a",{id:`ref-${t}`,href:`#${t}`});return e.appendChild(i,o),o}function LA(e,t){const o=e.createElement("li",{id:t,class:"footnote-definition"}),i=e.createElement("a",{href:`#ref-${t}`,class:"footnote-backlink"}),n=e.createElement("div",{class:"footnote-content"});return e.appendChild(e.createText("^"),i),e.appendChild(i,o),e.appendChild(n,o),{listItem:o,content:n}}const zA=//i,jA=/xmlns:o="urn:schemas-microsoft-com/i;class qA{document;hasMultiLevelListPlugin;hasTablePropertiesPlugin;constructor(e,t=!1,o=!1){this.document=e,this.hasMultiLevelListPlugin=t,this.hasTablePropertiesPlugin=o}isActive(e){return zA.test(e)||jA.test(e)}execute(e){const t=new rl(this.document),{body:o,stylesString:i}=e._parsedData;!function(e,t){const o=[];for(const i of t.createRangeIn(e)){const e=i.item;e.is("element","a")&&!e.hasAttribute("href")&&(e.hasAttribute("id")||e.hasAttribute("name"))&&o.push(e)}for(const e of o){const o=e.parent.getChildIndex(e)+1,i=e.getChildren();t.insertChild(o,i,e.parent)}}(o,t),vA(o,i,this.hasMultiLevelListPlugin),DA(o,e.dataTransfer.getData("text/rtf")),function(e,t,o=!1){for(const i of t.createRangeIn(e).getItems()){if(!i.is("element","table")&&!i.is("element","td")&&!i.is("element","th"))continue;if(o&&i.is("element","table")){const e=i.parent?.is("element","div")?i.parent:null,o=i.parent?.parent?.is("element","div")?i.parent.parent:null,n=e??o;n&&"center"===n.getAttribute("align")&&!i.getAttribute("align")?(t.setStyle("margin-left","auto",i),t.setStyle("margin-right","auto",i)):n&&"right"===n.getAttribute("align")&&!i.getAttribute("align")?(t.setStyle("margin-left","auto",i),t.setStyle("margin-right","0",i)):n||i.getAttribute("align")||(t.setStyle("margin-left","0",i),t.setStyle("margin-right","auto",i))}const e=["left","top","right","bottom"];if(e.every((e=>!i.hasStyle(`border-${e}-style`))))t.setStyle("border-style","none",i);else for(const o of e)i.hasStyle(`border-${o}-style`)||t.setStyle(`border-${o}-style`,"none",i);const n=["width","height",...e.map((e=>`border-${e}-width`)),...e.map((e=>`padding-${e}`))];for(const e of n)i.hasStyle(e)&&t.setStyle(e,_A(i.getStyle(e)),i)}}(o,t,this.hasTablePropertiesPlugin),MA(o,t),function(e,t){const o=new Map,i=new Map;let n=null;for(const{item:s}of t.createRangeIn(e))if(s.is("element"))if("footnote-list"!==s.getStyle("mso-element")){if(s.hasStyle("mso-footnote-id")){const e=s.findAncestor("element",(e=>"footnote"===e.getStyle("mso-element")));if(e){const t=e.getAttribute("id");i.set(t,e)}else{const e=s.getStyle("mso-footnote-id");o.set(e,s)}}}else n=s;if(!o.size||!n)return;const s=function(e){return e.createElement("ol",{class:"footnotes"})}(t);t.replace(n,s);for(const[e,n]of o){const o=i.get(e);if(!o)continue;t.replace(n,BA(t,e));const r=LA(t,e);NA(t,o);for(const e of o.getChildren()){let o=e;e.is("element")&&(o=t.clone(e,!0)),t.appendChild(o,r.content)}t.appendChild(r.listItem,s)}}(o,t),function(e){const t=[],o=new rl(e.document);for(const{item:i}of o.createRangeIn(e))if(i.is("element")){for(const e of i.getClassNames())/\bmso/gi.exec(e)&&o.removeClass(e,i);for(const e of i.getStyleNames())/\bmso/gi.exec(e)&&o.removeStyle(e,i);(i.is("element","w:sdt")||i.is("element","w:sdtpr")&&i.isEmpty||i.is("element","o:p")&&i.isEmpty)&&t.push(i)}for(const e of t){const t=e.parent,i=t.getChildIndex(e);o.insertChild(i,e.getChildren(),t),o.remove(e)}}(o),e.content=o}}function $A(e,t,o,{blockElements:i,inlineObjectElements:n}){let s=o.createPositionAt(e,"forward"==t?"after":"before");return s=s.getLastMatchingPosition((({item:e})=>e.is("element")&&!i.includes(e.name)&&!n.includes(e.name)),{direction:t}),"forward"==t?s.nodeAfter:s.nodeBefore}function HA(e,t){return!!e&&e.is("element")&&t.includes(e.name)}function WA(e){let t=e;for(;t;){if(t.is("element")){const e=t.getStyle?.("white-space");if("pre-wrap"===e)return!0}t=t.parent}return!1}function UA(e,t,o){const{parent:i,data:n}=e,s=n.replaceAll("\t"," ".repeat(o)),r=i.getChildIndex(e);t.remove(e),t.insertChild(r,t.createText(s),i)}const KA=/id=("|')docs-internal-guid-[-0-9a-f]+("|')/i;class GA{document;constructor(e){this.document=e}isActive(e){return KA.test(e)}execute(e){const t=new rl(this.document),{body:o}=e._parsedData;!function(e,t){for(const o of e.getChildren())if(o.is("element","b")&&"normal"===o.getStyle("font-weight")){const i=e.getChildIndex(o);t.remove(o),t.insertChild(i,o.getChildren(),e)}}(o,t),function(e,t){for(const o of t.createRangeIn(e)){const e=o.item;if(e.is("element","li")){const o=e.getChild(0);o&&o.is("element","p")&&t.unwrapElement(o)}}}(o,t),function(e,t){const o=new Hi(t.document.stylesProcessor),i=new Rn(o,{renderingMode:"data"}),n=i.blockElements,s=i.inlineObjectElements,r=[];for(const o of t.createRangeIn(e)){const e=o.item;if(e.is("element","br")){const o=$A(e,"forward",t,{blockElements:n,inlineObjectElements:s}),i=$A(e,"backward",t,{blockElements:n,inlineObjectElements:s}),a=HA(o,n);(HA(i,n)||a)&&r.push(e)}}for(const e of r)e.hasClass("Apple-interchange-newline")?t.remove(e):t.replace(e,t.createElement("p"))}(o,t),function(e,t,o){const i=new Set;for(const o of t.createRangeIn(e).getItems())o.is("view:$textProxy")&&o.data.includes("\t")&&WA(o.parent)&&i.add(o.textNode);for(const e of i)UA(e,t,o)}(o,t,8),e.content=o}}const JA=/(\s+)<\/span>/g,((e,t)=>1===t.length?" ":Array(t.length+1).join(" ").substr(0,t.length)))}function YA(e,t){const o=new DOMParser,i=function(e){return QA(QA(e)).replace(/([^\S\r\n]*?)[\r\n]+([^\S\r\n]*<\/span>)/g,"$1$2").replace(/<\/span>/g,"").replace(/()[\r\n]+(<\/span>)/g,"$1 $2").replace(/ <\//g," <\/o:p>/g," ").replace(/( |\u00A0)<\/o:p>/g,"").replace(/>([^\S\r\n]*[\r\n]\s*)<")}(function(e){const t="