MARIJUANA

— DIOS — NO — CREA — NADA — EN — VANO —

Linux instance-20230208-1745 6.8.0-1013-oracle #13~22.04.1-Ubuntu SMP Mon Sep 2 13:02:56 UTC 2024 x86_64
SOFT : Apache/2.4.52 (Ubuntu) PHP : 8.1.2-1ubuntu2.19
/var/www/guajeru/html/painel/

10.0.0.135

[ NAME ]	[ SIZE ]	[ PERM ]	[ DATE ]	[ ACT ]
+FILE +DIR
assets	dir	drwxr-xr-x	2023-03-06 15:28	R D
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image.png	840.703 KB	-rw-rw-r--	2023-08-07 16:40	R E G D
index.html	2.569 KB	-rw-r--r--	2024-01-10 12:11	R E G D
layouts-admin-layout-admin-layout-module.js	878.396 KB	-rw-rw-r--	2023-08-07 16:40	R E G D
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REQUEST EXIT

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i=t.createElement("softBreak");e.insertContent(i,n),t.setSelection(i,"after")}function Zl(e,t){return!e.is("rootElement")&&(t.isLimit(e)||Zl(e.parent,t))}class Xl extends Dl{static get pluginName(){return"ShiftEnter"}init(){const e=this.editor,t=e.conversion,n=e.editing.view,i=n.document;e.model.schema.register("softBreak",{allowWhere:"$text",isInline:!0}),t.for("upcast").elementToElement({model:"softBreak",view:"br"}),t.for("downcast").elementToElement({model:"softBreak",view:(e,{writer:t})=>t.createEmptyElement("br")}),n.addObserver(Yl),e.commands.add("shiftEnter",new Kl(e)),this.listenTo(i,"enter",(t,i)=>{i.preventDefault(),i.isSoft&&(e.execute("shiftEnter"),n.scrollToTheSelection())},{priority:"low"})}}class ec extends Ul{execute(){const e=this.editor.model,t=e.document.selection;let n=e.schema.getLimitElement(t);if(t.containsEntireContent(n)||!tc(e.schema,n))do{if(n=n.parent,!n)return}while(!tc(e.schema,n));e.change(e=>{e.setSelection(n,"in")})}}function tc(e,t){return e.isLimit(t)&&(e.checkChild(t,"$text")||e.checkChild(t,"paragraph"))}const nc=oi("Ctrl+A");class ic extends Dl{static get pluginName(){return"SelectAllEditing"}init(){const e=this.editor,t=e.editing.view.document;e.commands.add("selectAll",new ec(e)),this.listenTo(t,"keydown",(t,n)=>{ii(n)===nc&&(e.execute("selectAll"),n.preventDefault())})}}class oc extends Dl{static get pluginName(){return"SelectAllUI"}init(){const e=this.editor;e.ui.componentFactory.add("selectAll",t=>{const n=e.commands.get("selectAll"),i=new kl(t);return i.set({label:(0,t.t)("Select all"),icon:'',keystroke:"Ctrl+A",tooltip:!0}),i.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(i,"execute",()=>{e.execute("selectAll"),e.editing.view.focus()}),i})}}class rc extends Dl{static get requires(){return[ic,oc]}static get pluginName(){return"SelectAll"}}class sc{constructor(e,t=20){this.model=e,this.size=0,this.limit=t,this.isLocked=!1,this._changeCallback=(e,t)=>{"transparent"!=t.type&&t!==this._batch&&this._reset(!0)},this._selectionChangeCallback=()=>{this._reset()},this.model.document.on("change",this._changeCallback),this.model.document.selection.on("change:range",this._selectionChangeCallback),this.model.document.selection.on("change:attribute",this._selectionChangeCallback)}get batch(){return this._batch||(this._batch=this.model.createBatch()),this._batch}input(e){this.size+=e,this.size>=this.limit&&this._reset(!0)}lock(){this.isLocked=!0}unlock(){this.isLocked=!1}destroy(){this.model.document.off("change",this._changeCallback),this.model.document.selection.off("change:range",this._selectionChangeCallback),this.model.document.selection.off("change:attribute",this._selectionChangeCallback)}_reset(e){this.isLocked&&!e||(this._batch=null,this.size=0)}}class ac extends Ul{constructor(e,t){super(e),this._buffer=new sc(e.model,t),this._batches=new WeakSet}get buffer(){return this._buffer}destroy(){super.destroy(),this._buffer.destroy()}execute(e={}){const t=this.editor.model,n=t.document,i=e.text||"",o=i.length,r=e.range?t.createSelection(e.range):n.selection,s=e.resultRange;t.enqueueChange(this._buffer.batch,e=>{this._buffer.lock(),this._batches.add(this._buffer.batch),t.deleteContent(r),i&&t.insertContent(e.createText(i,n.selection.getAttributes()),r),s?e.setSelection(s):r.is("documentSelection")||e.setSelection(r),this._buffer.unlock(),this._buffer.input(o)})}}const lc=[ii("arrowUp"),ii("arrowRight"),ii("arrowDown"),ii("arrowLeft"),9,16,17,18,19,20,27,33,34,35,36,45,91,93,144,145,173,174,175,176,177,178,179,255];for(let bb=112;bb<=135;bb++)lc.push(bb);function cc(e){return!!e.ctrlKey||lc.includes(e.keyCode)}function dc(e){if(e.newChildren.length-e.oldChildren.length!=1)return;const t=function(e,t){const n=[];let i,o=0;return e.forEach(e=>{"equal"==e?(r(),o++):"insert"==e?(s("insert")?i.values.push(t[o]):(r(),i={type:"insert",index:o,values:[t[o]]}),o++):s("delete")?i.howMany++:(r(),i={type:"delete",index:o,howMany:1})}),r(),n;function r(){i&&(n.push(i),i=null)}function s(e){return i&&i.type==e}}(Di(e.oldChildren,e.newChildren,uc),e.newChildren);if(t.length>1)return;const n=t[0];return n.values[0]&&n.values[0].is("$text")?n:void 0}function uc(e,t){return e&&e.is("$text")&&t&&t.is("$text")?e.data===t.data:e===t}class hc{constructor(e){this.editor=e,this.editing=this.editor.editing}handle(e,t){if(function(e){if(0==e.length)return!1;for(const t of e)if("children"===t.type&&!dc(t))return!0;return!1}(e))this._handleContainerChildrenMutations(e,t);else for(const n of e)this._handleTextMutation(n,t),this._handleTextNodeInsertion(n)}_handleContainerChildrenMutations(e,t){const n=function(e){const t=e.map(e=>e.node).reduce((e,t)=>e.getCommonAncestor(t,{includeSelf:!0}));if(t)return t.getAncestors({includeSelf:!0,parentFirst:!0}).find(e=>e.is("containerElement")||e.is("rootElement"))}(e);if(!n)return;const i=this.editor.editing.view.domConverter.mapViewToDom(n),o=new Yi(this.editor.editing.view.document),r=this.editor.data.toModel(o.domToView(i)).getChild(0),s=this.editor.editing.mapper.toModelElement(n);if(!s)return;const a=Array.from(r.getChildren()),l=Array.from(s.getChildren()),c=a[a.length-1],d=l[l.length-1],u=c&&c.is("element","softBreak"),h=d&&!d.is("element","softBreak");u&&h&&a.pop();const f=this.editor.model.schema;if(!fc(a,f)||!fc(l,f))return;const m=a.map(e=>e.is("$text")?e.data:"@").join("").replace(/\u00A0/g," "),g=l.map(e=>e.is("$text")?e.data:"@").join("").replace(/\u00A0/g," ");if(g===m)return;const p=Di(g,m),{firstChangeAt:b,insertions:w,deletions:k}=mc(p);let _=null;t&&(_=this.editing.mapper.toModelRange(t.getFirstRange()));const v=m.substr(b,w),y=this.editor.model.createRange(this.editor.model.createPositionAt(s,b),this.editor.model.createPositionAt(s,b+k));this.editor.execute("input",{text:v,range:y,resultRange:_})}_handleTextMutation(e,t){if("text"!=e.type)return;const n=e.newText.replace(/\u00A0/g," "),i=e.oldText.replace(/\u00A0/g," ");if(i===n)return;const o=Di(i,n),{firstChangeAt:r,insertions:s,deletions:a}=mc(o);let l=null;t&&(l=this.editing.mapper.toModelRange(t.getFirstRange()));const c=this.editing.view.createPositionAt(e.node,r),d=this.editing.mapper.toModelPosition(c),u=this.editor.model.createRange(d,d.getShiftedBy(a)),h=n.substr(r,s);this.editor.execute("input",{text:h,range:u,resultRange:l})}_handleTextNodeInsertion(e){if("children"!=e.type)return;const t=dc(e),n=this.editing.view.createPositionAt(e.node,t.index),i=this.editing.mapper.toModelPosition(n);this.editor.execute("input",{text:t.values[0].data.replace(/\u00A0/g," "),range:this.editor.model.createRange(i)})}}function fc(e,t){return e.every(e=>t.isInline(e))}function mc(e){let t=null,n=null;for(let r=0;r{n.deleteContent(n.document.selection)}),e.unlock()}i.document.on(Xn?"beforeinput":"keydown",(e,t)=>r(t),{priority:"lowest"}),i.document.on("compositionstart",(function(){const e=n.document,t=1!==e.selection.rangeCount||e.selection.getFirstRange().isFlat;e.selection.isCollapsed||t||s()}),{priority:"lowest"}),i.document.on("compositionend",()=>{t=n.createSelection(n.document.selection)},{priority:"lowest"})}(e),function(e){e.editing.view.document.on("mutations",(t,n,i)=>{new hc(e).handle(n,i)})}(e)}isInput(e){return this.editor.commands.get("input")._batches.has(e)}}class pc extends Ul{constructor(e,t){super(e),this.direction=t,this._buffer=new sc(e.model,e.config.get("typing.undoStep"))}get buffer(){return this._buffer}execute(e={}){const t=this.editor.model,n=t.document;t.enqueueChange(this._buffer.batch,i=>{this._buffer.lock();const o=i.createSelection(e.selection||n.selection),r=o.isCollapsed;if(o.isCollapsed&&t.modifySelection(o,{direction:this.direction,unit:e.unit}),this._shouldEntireContentBeReplacedWithParagraph(e.sequence||1))return void this._replaceEntireContentWithParagraph(i);if(o.isCollapsed)return;let s=0;o.getFirstRange().getMinimalFlatRanges().forEach(e=>{s+=Bn(e.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))}),t.deleteContent(o,{doNotResetEntireContent:r,direction:this.direction}),this._buffer.input(s),i.setSelection(o),this._buffer.unlock()})}_shouldEntireContentBeReplacedWithParagraph(e){if(e>1)return!1;const t=this.editor.model,n=t.document.selection,i=t.schema.getLimitElement(n);if(!n.isCollapsed||!n.containsEntireContent(i))return!1;if(!t.schema.checkChild(i,"paragraph"))return!1;const o=i.getChild(0);return!o||"paragraph"!==o.name}_replaceEntireContentWithParagraph(e){const t=this.editor.model,n=t.schema.getLimitElement(t.document.selection),i=e.createElement("paragraph");e.remove(e.createRangeIn(n)),e.insert(i,n),e.setSelection(i,0)}}class bc extends no{constructor(e){super(e);const t=e.document;let n=0;function i(e,n,i){let o;t.once("delete",e=>o=e,{priority:Number.POSITIVE_INFINITY}),t.fire("delete",new wo(t,n,i)),o&&o.stop.called&&e.stop()}t.on("keyup",(e,t)=>{t.keyCode!=ni.delete&&t.keyCode!=ni.backspace||(n=0)}),t.on("keydown",(e,t)=>{const o={};if(t.keyCode==ni.delete)o.direction="forward",o.unit="character";else{if(t.keyCode!=ni.backspace)return;o.direction="backward",o.unit="codePoint"}o.unit=(Kn?t.altKey:t.ctrlKey)?"word":o.unit,o.sequence=++n,i(e,t.domEvent,o)}),Xn&&t.on("beforeinput",(t,n)=>{if("deleteContentBackward"!=n.domEvent.inputType)return;const o={unit:"codepoint",direction:"backward",sequence:1},r=n.domTarget.ownerDocument.defaultView.getSelection();r.anchorNode==r.focusNode&&r.anchorOffset+1!=r.focusOffset&&(o.selectionToRemove=e.domConverter.domSelectionToView(r)),i(t,n.domEvent,o)})}observe(){}}class wc extends Dl{static get pluginName(){return"Delete"}init(){const e=this.editor,t=e.editing.view,n=t.document;if(t.addObserver(bc),e.commands.add("forwardDelete",new pc(e,"forward")),e.commands.add("delete",new pc(e,"backward")),this.listenTo(n,"delete",(n,i)=>{const o={unit:i.unit,sequence:i.sequence};if(i.selectionToRemove){const t=e.model.createSelection(),n=[];for(const o of i.selectionToRemove.getRanges())n.push(e.editing.mapper.toModelRange(o));t.setTo(n),o.selection=t}e.execute("forward"==i.direction?"forwardDelete":"delete",o),i.preventDefault(),t.scrollToTheSelection()}),Xn){let e=null;this.listenTo(n,"delete",(t,n)=>{const i=n.domTarget.ownerDocument.defaultView.getSelection();e={anchorNode:i.anchorNode,anchorOffset:i.anchorOffset,focusNode:i.focusNode,focusOffset:i.focusOffset}},{priority:"lowest"}),this.listenTo(n,"keyup",(t,n)=>{if(e){const t=n.domTarget.ownerDocument.defaultView.getSelection();t.collapse(e.anchorNode,e.anchorOffset),t.extend(e.focusNode,e.focusOffset),e=null}})}}}class kc extends Dl{static get requires(){return[gc,wc]}static get pluginName(){return"Typing"}}const _c=new Map;function vc(e,t,n){let i=_c.get(e);i||(i=new Map,_c.set(e,i)),i.set(t,n)}function yc(e){return[e]}function xc(e,t,n={}){const i=function(e,t){const n=_c.get(e);return n&&n.has(t)?n.get(t):yc}(e.constructor,t.constructor);try{return i(e=e.clone(),t,n)}catch(e){throw e}}function Cc(e,t,n){e=e.slice(),t=t.slice();const i=new Ac(n.document,n.useRelations,n.forceWeakRemove);i.setOriginalOperations(e),i.setOriginalOperations(t);const o=i.originalOperations;if(0==e.length||0==t.length)return{operationsA:e,operationsB:t,originalOperations:o};const r=new WeakMap;for(const l of e)r.set(l,0);const s={nextBaseVersionA:e[e.length-1].baseVersion+1,nextBaseVersionB:t[t.length-1].baseVersion+1,originalOperationsACount:e.length,originalOperationsBCount:t.length};let a=0;for(;a{if(e.key===t.key&&e.range.start.hasSameParentAs(t.range.start)){const i=e.range.getDifference(t.range).map(t=>new Ss(t,e.key,e.oldValue,e.newValue,0)),o=e.range.getIntersection(t.range);return o&&n.aIsStrong&&i.push(new Ss(o,t.key,t.newValue,e.newValue,0)),0==i.length?[new ea(0)]:i}return[e]}),vc(Ss,Ms,(e,t)=>{if(e.range.start.hasSameParentAs(t.position)&&e.range.containsPosition(t.position)){const n=e.range._getTransformedByInsertion(t.position,t.howMany,!t.shouldReceiveAttributes).map(t=>new Ss(t,e.key,e.oldValue,e.newValue,e.baseVersion));if(t.shouldReceiveAttributes){const i=Ec(t,e.key,e.oldValue);i&&n.unshift(i)}return n}return e.range=e.range._getTransformedByInsertion(t.position,t.howMany,!1)[0],[e]}),vc(Ss,Rs,(e,t)=>{const n=[];e.range.start.hasSameParentAs(t.deletionPosition)&&(e.range.containsPosition(t.deletionPosition)||e.range.start.isEqual(t.deletionPosition))&&n.push(dr._createFromPositionAndShift(t.graveyardPosition,1));const i=e.range._getTransformedByMergeOperation(t);return i.isCollapsed||n.push(i),n.map(t=>new Ss(t,e.key,e.oldValue,e.newValue,e.baseVersion))}),vc(Ss,Ps,(e,t)=>function(e,t){const n=dr._createFromPositionAndShift(t.sourcePosition,t.howMany);let i=null,o=[];n.containsRange(e,!0)?i=e:e.start.hasSameParentAs(n.start)?(o=e.getDifference(n),i=e.getIntersection(n)):o=[e];const r=[];for(let s of o){s=s._getTransformedByDeletion(t.sourcePosition,t.howMany);const e=t.getMovedRangeStart(),n=s.start.hasSameParentAs(e);s=s._getTransformedByInsertion(e,t.howMany,n),r.push(...s)}return i&&r.push(i._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany,!1)[0]),r}(e.range,t).map(t=>new Ss(t,e.key,e.oldValue,e.newValue,e.baseVersion))),vc(Ss,Ls,(e,t)=>{if(e.range.end.isEqual(t.insertionPosition))return t.graveyardPosition||e.range.end.offset++,[e];if(e.range.start.hasSameParentAs(t.splitPosition)&&e.range.containsPosition(t.splitPosition)){const n=e.clone();return n.range=new dr(t.moveTargetPosition.clone(),e.range.end._getCombined(t.splitPosition,t.moveTargetPosition)),e.range.end=t.splitPosition.clone(),e.range.end.stickiness="toPrevious",[e,n]}return e.range=e.range._getTransformedBySplitOperation(t),[e]}),vc(Ms,Ss,(e,t)=>{const n=[e];if(e.shouldReceiveAttributes&&e.position.hasSameParentAs(t.range.start)&&t.range.containsPosition(e.position)){const i=Ec(e,t.key,t.newValue);i&&n.push(i)}return n}),vc(Ms,Ms,(e,t,n)=>(e.position.isEqual(t.position)&&n.aIsStrong||(e.position=e.position._getTransformedByInsertOperation(t)),[e])),vc(Ms,Ps,(e,t)=>(e.position=e.position._getTransformedByMoveOperation(t),[e])),vc(Ms,Ls,(e,t)=>(e.position=e.position._getTransformedBySplitOperation(t),[e])),vc(Ms,Rs,(e,t)=>(e.position=e.position._getTransformedByMergeOperation(t),[e])),vc(Is,Ms,(e,t)=>(e.oldRange&&(e.oldRange=e.oldRange._getTransformedByInsertOperation(t)[0]),e.newRange&&(e.newRange=e.newRange._getTransformedByInsertOperation(t)[0]),[e])),vc(Is,Is,(e,t,n)=>{if(e.name==t.name){if(!n.aIsStrong)return[new ea(0)];e.oldRange=t.newRange?t.newRange.clone():null}return[e]}),vc(Is,Rs,(e,t)=>(e.oldRange&&(e.oldRange=e.oldRange._getTransformedByMergeOperation(t)),e.newRange&&(e.newRange=e.newRange._getTransformedByMergeOperation(t)),[e])),vc(Is,Ps,(e,t,n)=>{if(e.oldRange&&(e.oldRange=dr._createFromRanges(e.oldRange._getTransformedByMoveOperation(t))),e.newRange){if(n.abRelation){const i=dr._createFromRanges(e.newRange._getTransformedByMoveOperation(t));if("left"==n.abRelation.side&&t.targetPosition.isEqual(e.newRange.start))return e.newRange.start.path=n.abRelation.path,e.newRange.end=i.end,[e];if("right"==n.abRelation.side&&t.targetPosition.isEqual(e.newRange.end))return e.newRange.start=i.start,e.newRange.end.path=n.abRelation.path,[e]}e.newRange=dr._createFromRanges(e.newRange._getTransformedByMoveOperation(t))}return[e]}),vc(Is,Ls,(e,t,n)=>{if(e.oldRange&&(e.oldRange=e.oldRange._getTransformedBySplitOperation(t)),e.newRange){if(n.abRelation){const i=e.newRange._getTransformedBySplitOperation(t);return e.newRange.start.isEqual(t.splitPosition)&&n.abRelation.wasStartBeforeMergedElement?e.newRange.start=sr._createAt(t.insertionPosition):e.newRange.start.isEqual(t.splitPosition)&&!n.abRelation.wasInLeftElement&&(e.newRange.start=sr._createAt(t.moveTargetPosition)),e.newRange.end=e.newRange.end.isEqual(t.splitPosition)&&n.abRelation.wasInRightElement?sr._createAt(t.moveTargetPosition):e.newRange.end.isEqual(t.splitPosition)&&n.abRelation.wasEndBeforeMergedElement?sr._createAt(t.insertionPosition):i.end,[e]}e.newRange=e.newRange._getTransformedBySplitOperation(t)}return[e]}),vc(Rs,Ms,(e,t)=>(e.sourcePosition.hasSameParentAs(t.position)&&(e.howMany+=t.howMany),e.sourcePosition=e.sourcePosition._getTransformedByInsertOperation(t),e.targetPosition=e.targetPosition._getTransformedByInsertOperation(t),[e])),vc(Rs,Rs,(e,t,n)=>{if(e.sourcePosition.isEqual(t.sourcePosition)&&e.targetPosition.isEqual(t.targetPosition)){if(n.bWasUndone){const n=t.graveyardPosition.path.slice();return n.push(0),e.sourcePosition=new sr(t.graveyardPosition.root,n),e.howMany=0,[e]}return[new ea(0)]}if(e.sourcePosition.isEqual(t.sourcePosition)&&!e.targetPosition.isEqual(t.targetPosition)&&!n.bWasUndone&&"splitAtSource"!=n.abRelation){const i="$graveyard"==e.targetPosition.root.rootName,o="$graveyard"==t.targetPosition.root.rootName,r=i&&!o;if(o&&!i||!r&&n.aIsStrong){const n=t.targetPosition._getTransformedByMergeOperation(t),i=e.targetPosition._getTransformedByMergeOperation(t);return[new Ps(n,e.howMany,i,0)]}return[new ea(0)]}return e.sourcePosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.sourcePosition=e.sourcePosition._getTransformedByMergeOperation(t),e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),e.graveyardPosition.isEqual(t.graveyardPosition)&&n.aIsStrong||(e.graveyardPosition=e.graveyardPosition._getTransformedByMergeOperation(t)),[e]}),vc(Rs,Ps,(e,t,n)=>{const i=dr._createFromPositionAndShift(t.sourcePosition,t.howMany);return"remove"==t.type&&!n.bWasUndone&&!n.forceWeakRemove&&e.deletionPosition.hasSameParentAs(t.sourcePosition)&&i.containsPosition(e.sourcePosition)?[new ea(0)]:(e.sourcePosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.sourcePosition.hasSameParentAs(t.sourcePosition)&&(e.howMany-=t.howMany),e.sourcePosition=e.sourcePosition._getTransformedByMoveOperation(t),e.targetPosition=e.targetPosition._getTransformedByMoveOperation(t),e.graveyardPosition.isEqual(t.targetPosition)||(e.graveyardPosition=e.graveyardPosition._getTransformedByMoveOperation(t)),[e])}),vc(Rs,Ls,(e,t,n)=>{if(t.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedByDeletion(t.graveyardPosition,1),e.deletionPosition.isEqual(t.graveyardPosition)&&(e.howMany=t.howMany)),e.targetPosition.isEqual(t.splitPosition)){const i=0!=t.howMany,o=t.graveyardPosition&&e.deletionPosition.isEqual(t.graveyardPosition);if(i||o||"mergeTargetNotMoved"==n.abRelation)return e.sourcePosition=e.sourcePosition._getTransformedBySplitOperation(t),[e]}if(e.sourcePosition.isEqual(t.splitPosition)){if("mergeSourceNotMoved"==n.abRelation)return e.howMany=0,e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e];if("mergeSameElement"==n.abRelation||e.sourcePosition.offset>0)return e.sourcePosition=t.moveTargetPosition.clone(),e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e]}return e.sourcePosition.hasSameParentAs(t.splitPosition)&&(e.howMany=t.splitPosition.offset),e.sourcePosition=e.sourcePosition._getTransformedBySplitOperation(t),e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e]}),vc(Ps,Ms,(e,t)=>{const n=dr._createFromPositionAndShift(e.sourcePosition,e.howMany)._getTransformedByInsertOperation(t,!1)[0];return e.sourcePosition=n.start,e.howMany=n.end.offset-n.start.offset,e.targetPosition.isEqual(t.position)||(e.targetPosition=e.targetPosition._getTransformedByInsertOperation(t)),[e]}),vc(Ps,Ps,(e,t,n)=>{const i=dr._createFromPositionAndShift(e.sourcePosition,e.howMany),o=dr._createFromPositionAndShift(t.sourcePosition,t.howMany);let r,s=n.aIsStrong,a=!n.aIsStrong;if("insertBefore"==n.abRelation||"insertAfter"==n.baRelation?a=!0:"insertAfter"!=n.abRelation&&"insertBefore"!=n.baRelation||(a=!1),r=e.targetPosition.isEqual(t.targetPosition)&&a?e.targetPosition._getTransformedByDeletion(t.sourcePosition,t.howMany):e.targetPosition._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),Pc(e,t)&&Pc(t,e))return[t.getReversed()];if(i.containsPosition(t.targetPosition)&&i.containsRange(o,!0))return i.start=i.start._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),i.end=i.end._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),Mc([i],r);if(o.containsPosition(e.targetPosition)&&o.containsRange(i,!0))return i.start=i.start._getCombined(t.sourcePosition,t.getMovedRangeStart()),i.end=i.end._getCombined(t.sourcePosition,t.getMovedRangeStart()),Mc([i],r);const l=Ot(e.sourcePosition.getParentPath(),t.sourcePosition.getParentPath());if("prefix"==l||"extension"==l)return i.start=i.start._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),i.end=i.end._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),Mc([i],r);"remove"!=e.type||"remove"==t.type||n.aWasUndone||n.forceWeakRemove?"remove"==e.type||"remove"!=t.type||n.bWasUndone||n.forceWeakRemove||(s=!1):s=!0;const c=[],d=i.getDifference(o);for(const h of d){h.start=h.start._getTransformedByDeletion(t.sourcePosition,t.howMany),h.end=h.end._getTransformedByDeletion(t.sourcePosition,t.howMany);const e="same"==Ot(h.start.getParentPath(),t.getMovedRangeStart().getParentPath()),n=h._getTransformedByInsertion(t.getMovedRangeStart(),t.howMany,e);c.push(...n)}const u=i.getIntersection(o);return null!==u&&s&&(u.start=u.start._getCombined(t.sourcePosition,t.getMovedRangeStart()),u.end=u.end._getCombined(t.sourcePosition,t.getMovedRangeStart()),0===c.length?c.push(u):1==c.length?o.start.isBefore(i.start)||o.start.isEqual(i.start)?c.unshift(u):c.push(u):c.splice(1,0,u)),0===c.length?[new ea(e.baseVersion)]:Mc(c,r)}),vc(Ps,Ls,(e,t,n)=>{let i=e.targetPosition.clone();e.targetPosition.isEqual(t.insertionPosition)&&t.graveyardPosition&&"moveTargetAfter"!=n.abRelation||(i=e.targetPosition._getTransformedBySplitOperation(t));const o=dr._createFromPositionAndShift(e.sourcePosition,e.howMany);if(o.end.isEqual(t.insertionPosition))return t.graveyardPosition||e.howMany++,e.targetPosition=i,[e];if(o.start.hasSameParentAs(t.splitPosition)&&o.containsPosition(t.splitPosition)){let e=new dr(t.splitPosition,o.end);return e=e._getTransformedBySplitOperation(t),Mc([new dr(o.start,t.splitPosition),e],i)}e.targetPosition.isEqual(t.splitPosition)&&"insertAtSource"==n.abRelation&&(i=t.moveTargetPosition),e.targetPosition.isEqual(t.insertionPosition)&&"insertBetween"==n.abRelation&&(i=e.targetPosition);const r=[o._getTransformedBySplitOperation(t)];if(t.graveyardPosition){const i=o.start.isEqual(t.graveyardPosition)||o.containsPosition(t.graveyardPosition);e.howMany>1&&i&&!n.aWasUndone&&r.push(dr._createFromPositionAndShift(t.insertionPosition,1))}return Mc(r,i)}),vc(Ps,Rs,(e,t,n)=>{const i=dr._createFromPositionAndShift(e.sourcePosition,e.howMany);if(t.deletionPosition.hasSameParentAs(e.sourcePosition)&&i.containsPosition(t.sourcePosition))if("remove"!=e.type||n.forceWeakRemove){if(1==e.howMany)return n.bWasUndone?(e.sourcePosition=t.graveyardPosition.clone(),e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),[e]):[new ea(0)]}else if(!n.aWasUndone){const n=[];let i=t.graveyardPosition.clone(),o=t.targetPosition._getTransformedByMergeOperation(t);e.howMany>1&&(n.push(new Ps(e.sourcePosition,e.howMany-1,e.targetPosition,0)),i=i._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany-1),o=o._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany-1));const r=t.deletionPosition._getCombined(e.sourcePosition,e.targetPosition),s=new Ps(i,1,r,0),a=s.getMovedRangeStart().path.slice();a.push(0);const l=new sr(s.targetPosition.root,a);o=o._getTransformedByMove(i,r,1);const c=new Ps(o,t.howMany,l,0);return n.push(s),n.push(c),n}const o=dr._createFromPositionAndShift(e.sourcePosition,e.howMany)._getTransformedByMergeOperation(t);return e.sourcePosition=o.start,e.howMany=o.end.offset-o.start.offset,e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),[e]}),vc(Ns,Ms,(e,t)=>(e.position=e.position._getTransformedByInsertOperation(t),[e])),vc(Ns,Rs,(e,t)=>e.position.isEqual(t.deletionPosition)?(e.position=t.graveyardPosition.clone(),e.position.stickiness="toNext",[e]):(e.position=e.position._getTransformedByMergeOperation(t),[e])),vc(Ns,Ps,(e,t)=>(e.position=e.position._getTransformedByMoveOperation(t),[e])),vc(Ns,Ns,(e,t,n)=>{if(e.position.isEqual(t.position)){if(!n.aIsStrong)return[new ea(0)];e.oldName=t.newName}return[e]}),vc(Ns,Ls,(e,t)=>{if("same"==Ot(e.position.path,t.splitPosition.getParentPath())&&!t.graveyardPosition){const t=new Ns(e.position.getShiftedBy(1),e.oldName,e.newName,0);return[e,t]}return e.position=e.position._getTransformedBySplitOperation(t),[e]}),vc(Os,Os,(e,t,n)=>{if(e.root===t.root&&e.key===t.key){if(!n.aIsStrong||e.newValue===t.newValue)return[new ea(0)];e.oldValue=t.newValue}return[e]}),vc(Ls,Ms,(e,t)=>(e.splitPosition.hasSameParentAs(t.position)&&e.splitPosition.offset{if(!e.graveyardPosition&&!n.bWasUndone&&e.splitPosition.hasSameParentAs(t.sourcePosition)){const n=t.graveyardPosition.path.slice();n.push(0);const i=new sr(t.graveyardPosition.root,n),o=Ls.getInsertionPosition(new sr(t.graveyardPosition.root,n)),r=new Ls(i,0,null,0);return r.insertionPosition=o,e.splitPosition=e.splitPosition._getTransformedByMergeOperation(t),e.insertionPosition=Ls.getInsertionPosition(e.splitPosition),e.graveyardPosition=r.insertionPosition.clone(),e.graveyardPosition.stickiness="toNext",[r,e]}return e.splitPosition.hasSameParentAs(t.deletionPosition)&&!e.splitPosition.isAfter(t.deletionPosition)&&e.howMany--,e.splitPosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.splitPosition=e.splitPosition._getTransformedByMergeOperation(t),e.insertionPosition=Ls.getInsertionPosition(e.splitPosition),e.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedByMergeOperation(t)),[e]}),vc(Ls,Ps,(e,t,n)=>{const i=dr._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.graveyardPosition){const o=i.start.isEqual(e.graveyardPosition)||i.containsPosition(e.graveyardPosition);if(!n.bWasUndone&&o){const n=e.splitPosition._getTransformedByMoveOperation(t),i=e.graveyardPosition._getTransformedByMoveOperation(t),o=i.path.slice();o.push(0);const r=new sr(i.root,o);return[new Ps(n,e.howMany,r,0)]}e.graveyardPosition=e.graveyardPosition._getTransformedByMoveOperation(t)}return e.splitPosition.hasSameParentAs(t.sourcePosition)&&i.containsPosition(e.splitPosition)?(e.howMany-=t.howMany-(e.splitPosition.offset-t.sourcePosition.offset),e.splitPosition.hasSameParentAs(t.targetPosition)&&e.splitPosition.offset{if(e.splitPosition.isEqual(t.splitPosition)){if(!e.graveyardPosition&&!t.graveyardPosition)return[new ea(0)];if(e.graveyardPosition&&t.graveyardPosition&&e.graveyardPosition.isEqual(t.graveyardPosition))return[new ea(0)];if("splitBefore"==n.abRelation)return e.howMany=0,e.graveyardPosition=e.graveyardPosition._getTransformedBySplitOperation(t),[e]}if(e.graveyardPosition&&t.graveyardPosition&&e.graveyardPosition.isEqual(t.graveyardPosition)){const i="$graveyard"==e.splitPosition.root.rootName,o="$graveyard"==t.splitPosition.root.rootName,r=i&&!o;if(o&&!i||!r&&n.aIsStrong){const n=[];return t.howMany&&n.push(new Ps(t.moveTargetPosition,t.howMany,t.splitPosition,0)),e.howMany&&n.push(new Ps(e.splitPosition,e.howMany,e.moveTargetPosition,0)),n}return[new ea(0)]}if(e.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedBySplitOperation(t)),e.splitPosition.isEqual(t.insertionPosition)&&"splitBefore"==n.abRelation)return e.howMany++,[e];if(t.splitPosition.isEqual(e.insertionPosition)&&"splitBefore"==n.baRelation){const n=t.insertionPosition.path.slice();n.push(0);const i=new sr(t.insertionPosition.root,n);return[e,new Ps(e.insertionPosition,1,i,0)]}return e.splitPosition.hasSameParentAs(t.splitPosition)&&e.splitPosition.offsetthis.clearStack())}refresh(){this.isEnabled=this._stack.length>0}addBatch(e){const t=this.editor.model.document.selection,n={ranges:t.hasOwnRange?Array.from(t.getRanges()):[],isBackward:t.isBackward};this._stack.push({batch:e,selection:n}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(e,t,n){const i=this.editor.model,o=i.document,r=[],s=e.map(e=>e.getTransformedByOperations(n)),a=s.flat();for(const l of s){const e=l.filter(e=>e.root!=o.graveyard).filter(e=>!Oc(e,a));e.length&&(Nc(e),r.push(e[0]))}r.length&&i.change(e=>{e.setSelection(r,{backward:t})})}_undo(e,t){const n=this.editor.model,i=n.document;this._createdBatches.add(t);const o=e.operations.slice().filter(e=>e.isDocumentOperation);o.reverse();for(const r of o){const e=Array.from(i.history.getOperations(r.baseVersion+1)),o=Cc([r.getReversed()],e,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA;for(const s of o)t.addOperation(s),n.applyOperation(s),i.history.setOperationAsUndone(r,s)}}}function Nc(e){e.sort((e,t)=>e.start.isBefore(t.start)?-1:1);for(let t=1;tt!==e&&t.containsRange(e,!0))}class Rc extends Ic{execute(e=null){const t=e?this._stack.findIndex(t=>t.batch==e):this._stack.length-1,n=this._stack.splice(t,1)[0],i=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(i,()=>{this._undo(n.batch,i);const e=this.editor.model.document.history.getOperations(n.batch.baseVersion);this._restoreSelection(n.selection.ranges,n.selection.isBackward,e),this.fire("revert",n.batch,i)}),this.refresh()}}class Lc extends Ic{execute(){const e=this._stack.pop(),t=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(t,()=>{const n=this.editor.model.document.history.getOperations(e.batch.operations[e.batch.operations.length-1].baseVersion+1);this._restoreSelection(e.selection.ranges,e.selection.isBackward,n),this._undo(e.batch,t)}),this.refresh()}}class Dc extends Dl{static get pluginName(){return"UndoEditing"}constructor(e){super(e),this._batchRegistry=new WeakSet}init(){const e=this.editor;this._undoCommand=new Rc(e),this._redoCommand=new Lc(e),e.commands.add("undo",this._undoCommand),e.commands.add("redo",this._redoCommand),this.listenTo(e.model,"applyOperation",(e,t)=>{const n=t[0];if(!n.isDocumentOperation)return;const i=n.batch,o=this._redoCommand._createdBatches.has(i),r=this._undoCommand._createdBatches.has(i);this._batchRegistry.has(i)||"transparent"==i.type&&!o&&!r||(o?this._undoCommand.addBatch(i):r||(this._undoCommand.addBatch(i),this._redoCommand.clearStack()),this._batchRegistry.add(i))},{priority:"highest"}),this.listenTo(this._undoCommand,"revert",(e,t,n)=>{this._redoCommand.addBatch(n)}),e.keystrokes.set("CTRL+Z","undo"),e.keystrokes.set("CTRL+Y","redo"),e.keystrokes.set("CTRL+SHIFT+Z","redo")}}var zc='',Vc='';class jc extends Dl{init(){const e=this.editor,t=e.locale,n=e.t,i="ltr"==t.uiLanguageDirection?zc:Vc,o="ltr"==t.uiLanguageDirection?Vc:zc;this._addButton("undo",n("Undo"),"CTRL+Z",i),this._addButton("redo",n("Redo"),"CTRL+Y",o)}_addButton(e,t,n,i){const o=this.editor;o.ui.componentFactory.add(e,r=>{const s=o.commands.get(e),a=new kl(r);return a.set({label:t,icon:i,keystroke:n,tooltip:!0}),a.bind("isEnabled").to(s,"isEnabled"),this.listenTo(a,"execute",()=>{o.execute(e),o.editing.view.focus()}),a})}}class Bc extends Dl{static get requires(){return[Dc,jc]}static get pluginName(){return"Undo"}}function Fc(e){const t=e.next();return t.done?null:t.value}const Hc=["left","right","center","justify"];function Uc(e){return Hc.includes(e)}function qc(e,t){return"rtl"==t.contentLanguageDirection?"right"===e:"left"===e}class Wc extends Ul{refresh(){const e=this.editor.locale,t=Fc(this.editor.model.document.selection.getSelectedBlocks());this.isEnabled=!!t&&this._canBeAligned(t),this.value=this.isEnabled&&t.hasAttribute("alignment")?t.getAttribute("alignment"):"rtl"===e.contentLanguageDirection?"right":"left"}execute(e={}){const t=this.editor,n=t.locale,i=t.model,o=i.document,r=e.value;i.change(e=>{const t=Array.from(o.selection.getSelectedBlocks()).filter(e=>this._canBeAligned(e)),i=t[0].getAttribute("alignment");qc(r,n)||i===r||!r?function(e,t){for(const n of e)t.removeAttribute("alignment",n)}(t,e):function(e,t,n){for(const i of e)t.setAttribute("alignment",n,i)}(t,e,r)})}_canBeAligned(e){return this.editor.model.schema.checkAttribute(e,"alignment")}}class $c extends Dl{static get pluginName(){return"AlignmentEditing"}constructor(e){super(e),e.config.define("alignment",{options:[...Hc]})}init(){const e=this.editor,t=e.locale,n=e.model.schema,i=e.config.get("alignment.options").filter(Uc);n.extend("$block",{allowAttributes:"alignment"}),e.model.schema.setAttributeProperties("alignment",{isFormatting:!0});const o=function(e){const t={model:{key:"alignment",values:e.slice()},view:{}};for(const n of e)t.view[n]={key:"style",value:{"text-align":n}};return t}(i.filter(e=>!qc(e,t)));e.conversion.attributeToAttribute(o),e.commands.add("alignment",new Wc(e))}}var Gc='',Yc='';const Qc=new Map([["left",Gc],["right",Yc],["center",''],["justify",'']]);class Kc extends Dl{get localizedOptionTitles(){const e=this.editor.t;return{left:e("Align left"),right:e("Align right"),center:e("Align center"),justify:e("Justify")}}static get pluginName(){return"AlignmentUI"}init(){const e=this.editor,t=e.ui.componentFactory,n=e.t,i=e.config.get("alignment.options");i.filter(Uc).forEach(e=>this._addButton(e)),t.add("alignment",e=>{const o=Sl(e),r=i.map(e=>t.create("alignment:"+e));El(o,r),o.buttonView.set({label:n("Text alignment"),tooltip:!0}),o.toolbarView.isVertical=!0,o.toolbarView.ariaLabel=n("Text alignment toolbar"),o.extendTemplate({attributes:{class:"ck-alignment-dropdown"}});const s="rtl"===e.contentLanguageDirection?Yc:Gc;return o.buttonView.bind("icon").toMany(r,"isOn",(...e)=>{const t=e.findIndex(e=>e);return t<0?s:r[t].icon}),o.bind("isEnabled").toMany(r,"isEnabled",(...e)=>e.some(e=>e)),o})}_addButton(e){const t=this.editor;t.ui.componentFactory.add("alignment:"+e,n=>{const i=t.commands.get("alignment"),o=new kl(n);return o.set({label:this.localizedOptionTitles[e],icon:Qc.get(e),tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(i),o.bind("isOn").to(i,"value",t=>t===e),this.listenTo(o,"execute",()=>{t.execute("alignment",{value:e}),t.editing.view.focus()}),o})}}class Jc extends Ul{constructor(e,t){super(e),this.attributeKey=t}refresh(){const e=this.editor.model,t=e.document;this.value=t.selection.getAttribute(this.attributeKey),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,this.attributeKey)}execute(e={}){const t=this.editor.model,n=t.document.selection,i=e.value;t.change(e=>{if(n.isCollapsed)i?e.setSelectionAttribute(this.attributeKey,i):e.removeSelectionAttribute(this.attributeKey);else{const o=t.schema.getValidRanges(n.getRanges(),this.attributeKey);for(const t of o)i?e.setAttribute(this.attributeKey,i,t):e.removeAttribute(this.attributeKey,t)}})}}class Zc extends kl{constructor(e){super(e);const t=this.bindTemplate;this.set("color"),this.set("hasBorder"),this.icon='',this.extendTemplate({attributes:{style:{backgroundColor:t.to("color")},class:["ck","ck-color-grid__tile",t.if("hasBorder","ck-color-table__color-tile_bordered")]}})}render(){super.render(),this.iconView.fillColor="hsl(0, 0%, 100%)"}}n(38);class Xc extends Xa{constructor(e,t){super(e);const n=t&&t.colorDefinitions||[],i={};t&&t.columns&&(i.gridTemplateColumns=`repeat( ${t.columns}, 1fr)`),this.set("selectedColor"),this.items=this.createCollection(),this.focusTracker=new Ta,this.keystrokes=new wa,this._focusCycler=new rl({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowleft",focusNext:"arrowright"}}),this.items.on("add",(e,t)=>{t.isOn=t.color===this.selectedColor}),n.forEach(e=>{const t=new Zc;t.set({color:e.color,label:e.label,tooltip:!0,hasBorder:e.options.hasBorder}),t.on("execute",()=>{this.fire("execute",{value:e.color,hasBorder:e.options.hasBorder,label:e.label})}),this.items.add(t)}),this.setTemplate({tag:"div",children:this.items,attributes:{class:["ck","ck-color-grid"],style:i}}),this.on("change:selectedColor",(e,t,n)=>{for(const i of this.items)i.isOn=i.color===n})}focus(){this.items.length&&this.items.first.focus()}focusLast(){this.items.length&&this.items.last.focus()}render(){super.render();for(const e of this.items)this.focusTracker.add(e.element);this.items.on("add",(e,t)=>{this.focusTracker.add(t.element)}),this.items.on("remove",(e,t)=>{this.focusTracker.remove(t.element)}),this.keystrokes.listenTo(this.element)}}n(40);class ed extends Xa{constructor(e){super(e),this.set("text"),this.set("for"),this.id="ck-editor__label_"+ht();const t=this.bindTemplate;this.setTemplate({tag:"label",attributes:{class:["ck","ck-label"],id:this.id,for:t.to("for")},children:[{text:t.to("text")}]})}}class td extends Tt{constructor(e){super(e),this.set("isEmpty",!0),this.on("change",()=>{this.set("isEmpty",0===this.length)})}add(e,t){this.find(t=>t.color===e.color)||super.add(e,t)}hasColor(e){return!!this.find(t=>t.color===e)}}At(td,Sn),n(42);class nd extends Xa{constructor(e,{colors:t,columns:n,removeButtonLabel:i,documentColorsLabel:o,documentColorsCount:r}){super(e),this.items=this.createCollection(),this.colorDefinitions=t,this.focusTracker=new Ta,this.keystrokes=new wa,this.set("selectedColor"),this.removeButtonLabel=i,this.columns=n,this.documentColors=new td,this.documentColorsCount=r,this._focusCycler=new rl({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this._documentColorsLabel=o,this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-table"]},children:this.items}),this.items.add(this._removeColorButton())}updateDocumentColors(e,t){const n=e.document,i=this.documentColorsCount;this.documentColors.clear();for(const o of n.getRootNames()){const r=n.getRoot(o),s=e.createRangeIn(r);for(const e of s.getItems())if(e.is("$textProxy")&&e.hasAttribute(t)&&(this._addColorToDocumentColors(e.getAttribute(t)),this.documentColors.length>=i))return}}updateSelectedColors(){const e=this.documentColorsGrid,t=this.selectedColor;this.staticColorsGrid.selectedColor=t,e&&(e.selectedColor=t)}render(){super.render();for(const e of this.items)this.focusTracker.add(e.element);this.keystrokes.listenTo(this.element)}appendGrids(){if(!this.staticColorsGrid&&(this.staticColorsGrid=this._createStaticColorsGrid(),this.items.add(this.staticColorsGrid),this.documentColorsCount)){const e=Ra.bind(this.documentColors,this.documentColors),t=new ed(this.locale);t.text=this._documentColorsLabel,t.extendTemplate({attributes:{class:["ck","ck-color-grid__label",e.if("isEmpty","ck-hidden")]}}),this.items.add(t),this.documentColorsGrid=this._createDocumentColorsGrid(),this.items.add(this.documentColorsGrid)}}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}_removeColorButton(){const e=new kl;return e.set({withText:!0,icon:'',tooltip:!0,label:this.removeButtonLabel}),e.class="ck-color-table__remove-color",e.on("execute",()=>{this.fire("execute",{value:null})}),e}_createStaticColorsGrid(){const e=new Xc(this.locale,{colorDefinitions:this.colorDefinitions,columns:this.columns});return e.delegate("execute").to(this),e}_createDocumentColorsGrid(){const e=Ra.bind(this.documentColors,this.documentColors),t=new Xc(this.locale,{columns:this.columns});return t.delegate("execute").to(this),t.extendTemplate({attributes:{class:e.if("isEmpty","ck-hidden")}}),t.items.bindTo(this.documentColors).using(e=>{const t=new Zc;return t.set({color:e.color,hasBorder:e.options&&e.options.hasBorder}),e.label&&t.set({label:e.label,tooltip:!0}),t.on("execute",()=>{this.fire("execute",{value:e.color})}),t}),this.documentColors.on("change:isEmpty",(e,n,i)=>{i&&(t.selectedColor=null)}),t}_addColorToDocumentColors(e){const t=this.colorDefinitions.find(t=>t.color===e);this.documentColors.add(t?Object.assign({},t):{color:e,label:e,options:{hasBorder:!1}})}}function id(e,t){const n={model:{key:e,values:[]},view:{},upcastAlso:{}};for(const i of t)n.model.values.push(i.model),n.view[i.model]=i.view,i.upcastAlso&&(n.upcastAlso[i.model]=i.upcastAlso);return n}function od(e){return t=>t.getStyle(e).replace(/\s/g,"")}function rd(e){return(t,{writer:n})=>n.createAttributeElement("span",{style:`${e}:${t}`},{priority:7})}class sd extends Jc{constructor(e){super(e,"fontSize")}}function ad(e){return e.map(e=>function(e){if("object"==typeof(t=e)&&t.title&&t.model&&t.view)return cd(e);var t;const n=function(e){return ld[e]||ld[e.model]}(e);return n?cd(n):"default"===e?{model:void 0,title:"Default"}:function(e){let t;if("object"==typeof e){if(!e.model)throw new mt.a("font-size-invalid-definition",null,e);t=parseFloat(e.model)}else t=parseFloat(e);return isNaN(t)}(e)?void 0:function(e){return"number"!=typeof e&&"string"!=typeof e||(e={title:String(e),model:parseFloat(e)+"px"}),e.view={name:"span",styles:{"font-size":e.model}},cd(e)}(e)}(e)).filter(e=>!!e)}const ld={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 cd(e){return e.view.priority||(e.view.priority=7),e}class dd extends Dl{static get pluginName(){return"FontSizeEditing"}constructor(e){super(e),e.config.define("fontSize",{options:["tiny","small","default","big","huge"],supportAllValues:!1})}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"fontSize"}),e.model.schema.setAttributeProperties("fontSize",{isFormatting:!0,copyOnEnter:!0});const t=e.config.get("fontSize.supportAllValues"),n=id("fontSize",ad(this.editor.config.get("fontSize.options")).filter(e=>e.model));t?this._prepareAnyValueConverters(n):e.conversion.attributeToElement(n),e.commands.add("fontSize",new sd(e))}_prepareAnyValueConverters(e){const t=this.editor,n=e.model.values.filter(e=>!String(e).match(/[\d.]+[\w%]+/));if(n.length)throw new mt.a("font-size-invalid-use-of-named-presets",null,{presets:n});t.conversion.for("downcast").attributeToElement({model:"fontSize",view:(e,{writer:t})=>{if(e)return t.createAttributeElement("span",{style:"font-size:"+e},{priority:7})}}),t.conversion.for("upcast").attributeToAttribute({model:{key:"fontSize",value:e=>e.getStyle("font-size")},view:{name:"span",styles:{"font-size":/.*/}}})}}class ud{constructor(e,t){t&&yn(this,t),e&&this.set(e)}}At(ud,Sn),n(44);class hd extends Dl{init(){const e=this.editor,t=e.t,n=this._getLocalizedOptions(),i=e.commands.get("fontSize");e.ui.componentFactory.add("fontSize",o=>{const r=Sl(o);return Pl(r,function(e,t){const n=new Tt;for(const i of e){const e={type:"button",model:new ud({commandName:"fontSize",commandParam:i.model,label:i.title,class:"ck-fontsize-option",withText:!0})};i.view&&i.view.styles&&e.model.set("labelStyle","font-size:"+i.view.styles["font-size"]),i.view&&i.view.classes&&e.model.set("class",`${e.model.class} ${i.view.classes}`),e.model.bind("isOn").to(t,"value",e=>e===i.model),n.add(e)}return n}(n,i)),r.buttonView.set({label:t("Font Size"),icon:'',tooltip:!0}),r.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),r.bind("isEnabled").to(i),this.listenTo(r,"execute",t=>{e.execute(t.source.commandName,{value:t.source.commandParam}),e.editing.view.focus()}),r})}_getLocalizedOptions(){const e=this.editor,t=e.t,n={Default:t("Default"),Tiny:t("Tiny"),Small:t("Small"),Big:t("Big"),Huge:t("Huge")};return ad(e.config.get("fontSize").options).map(e=>{const t=n[e.title];return t&&t!=e.title&&(e=Object.assign({},e,{title:t})),e})}}class fd extends Jc{constructor(e){super(e,"fontFamily")}}function md(e){return e.map(gd).filter(e=>!!e)}function gd(e){return"object"==typeof e?e:"default"===e?{title:"Default",model:void 0}:"string"==typeof e?function(e){const t=e.replace(/"|'/g,"").split(","),n=t[0],i=t.map(pd).join(", ");return{title:n,model:i,view:{name:"span",styles:{"font-family":i},priority:7}}}(e):void 0}function pd(e){return(e=e.trim()).indexOf(" ")>0&&(e=`'${e}'`),e}class bd extends Dl{static get pluginName(){return"FontFamilyEditing"}constructor(e){super(e),e.config.define("fontFamily",{options:["default","Arial, Helvetica, sans-serif","Courier New, Courier, monospace","Georgia, serif","Lucida Sans Unicode, Lucida Grande, sans-serif","Tahoma, Geneva, sans-serif","Times New Roman, Times, serif","Trebuchet MS, Helvetica, sans-serif","Verdana, Geneva, sans-serif"],supportAllValues:!1})}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"fontFamily"}),e.model.schema.setAttributeProperties("fontFamily",{isFormatting:!0,copyOnEnter:!0});const t=id("fontFamily",md(e.config.get("fontFamily.options")).filter(e=>e.model));e.config.get("fontFamily.supportAllValues")?this._prepareAnyValueConverters():e.conversion.attributeToElement(t),e.commands.add("fontFamily",new fd(e))}_prepareAnyValueConverters(){const e=this.editor;e.conversion.for("downcast").attributeToElement({model:"fontFamily",view:(e,{writer:t})=>t.createAttributeElement("span",{style:"font-family:"+e},{priority:7})}),e.conversion.for("upcast").attributeToAttribute({model:{key:"fontFamily",value:e=>e.getStyle("font-family")},view:{name:"span",styles:{"font-family":/.*/}}})}}class wd extends Dl{init(){const e=this.editor,t=e.t,n=this._getLocalizedOptions(),i=e.commands.get("fontFamily");e.ui.componentFactory.add("fontFamily",o=>{const r=Sl(o);return Pl(r,function(e,t){const n=new Tt;for(const i of e){const e={type:"button",model:new ud({commandName:"fontFamily",commandParam:i.model,label:i.title,withText:!0})};e.model.bind("isOn").to(t,"value",e=>e===i.model||!(!e||!i.model)&&e.split(",")[0].replace(/'/g,"").toLowerCase()===i.model.toLowerCase()),i.view&&i.view.styles&&e.model.set("labelStyle","font-family: "+i.view.styles["font-family"]),n.add(e)}return n}(n,i)),r.buttonView.set({label:t("Font Family"),icon:'',tooltip:!0}),r.extendTemplate({attributes:{class:"ck-font-family-dropdown"}}),r.bind("isEnabled").to(i),this.listenTo(r,"execute",t=>{e.execute(t.source.commandName,{value:t.source.commandParam}),e.editing.view.focus()}),r})}_getLocalizedOptions(){const e=this.editor,t=e.t;return md(e.config.get("fontFamily").options).map(e=>("Default"===e.title&&(e.title=t("Default")),e))}}class kd extends Jc{constructor(e){super(e,"fontColor")}}class _d extends Dl{static get pluginName(){return"FontColorEditing"}constructor(e){super(e),e.config.define("fontColor",{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),e.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:"fontColor",value:od("color")}}),e.conversion.for("downcast").attributeToElement({model:"fontColor",view:rd("color")}),e.commands.add("fontColor",new kd(e)),e.model.schema.extend("$text",{allowAttributes:"fontColor"}),e.model.schema.setAttributeProperties("fontColor",{isFormatting:!0,copyOnEnter:!0})}}function vd(e){return"string"==typeof e?{model:e,label:e,hasBorder:!1,view:{name:"span",styles:{color:e}}}:{model:e.color,label:e.label||e.color,hasBorder:void 0!==e.hasBorder&&e.hasBorder,view:{name:"span",styles:{color:""+e.color}}}}class yd extends Dl{constructor(e,{commandName:t,icon:n,componentName:i,dropdownLabel:o}){super(e),this.commandName=t,this.componentName=i,this.icon=n,this.dropdownLabel=o,this.columns=e.config.get(this.componentName+".columns"),this.colorTableView=void 0}init(){const e=this.editor,t=e.locale,n=t.t,i=e.commands.get(this.commandName),o=function(e,t){const n=e.t,i={Black:n("Black"),"Dim grey":n("Dim grey"),Grey:n("Grey"),"Light grey":n("Light grey"),White:n("White"),Red:n("Red"),Orange:n("Orange"),Yellow:n("Yellow"),"Light green":n("Light green"),Green:n("Green"),Aquamarine:n("Aquamarine"),Turquoise:n("Turquoise"),"Light blue":n("Light blue"),Blue:n("Blue"),Purple:n("Purple")};return t.map(e=>{const t=i[e.label];return t&&t!=e.label&&(e.label=t),e})}(t,e.config.get(this.componentName).colors.map(vd).filter(e=>!!e)),r=e.config.get(this.componentName+".documentColors");e.ui.componentFactory.add(this.componentName,t=>{const s=Sl(t);return this.colorTableView=function({dropdownView:e,colors:t,columns:n,removeButtonLabel:i,documentColorsLabel:o,documentColorsCount:r}){const s=new nd(e.locale,{colors:t,columns:n,removeButtonLabel:i,documentColorsLabel:o,documentColorsCount:r});return e.colorTableView=s,e.panelView.children.add(s),s.delegate("execute").to(e,"execute"),s}({dropdownView:s,colors:o.map(e=>({label:e.label,color:e.model,options:{hasBorder:e.hasBorder}})),columns:this.columns,removeButtonLabel:n("Remove color"),documentColorsLabel:0!==r?n("Document colors"):void 0,documentColorsCount:void 0===r?this.columns:r}),this.colorTableView.bind("selectedColor").to(i,"value"),s.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),s.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),s.bind("isEnabled").to(i),s.on("execute",(t,n)=>{e.execute(this.commandName,n),e.editing.view.focus()}),s.on("change:isOpen",(t,n,i)=>{s.colorTableView.appendGrids(),i&&(0!==r&&this.colorTableView.updateDocumentColors(e.model,this.componentName),this.colorTableView.updateSelectedColors())}),s})}}class xd extends yd{constructor(e){super(e,{commandName:"fontColor",componentName:"fontColor",icon:'',dropdownLabel:(0,e.locale.t)("Font Color")})}static get pluginName(){return"FontColorUI"}}class Cd extends Jc{constructor(e){super(e,"fontBackgroundColor")}}const Ad=/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i,Td=/^rgb$[ ]?([0-9]{1,3}[ %]?,[ ]?){2,3}[0-9]{1,3}[ %]?$$/i,Sd=/^rgba$[ ]?([0-9]{1,3}[ %]?,[ ]?){3}(1|[0-9]+%|[0]?\.?[0-9]+)$$/i,Ed=/^hsl$[ ]?([0-9]{1,3}[ %]?[,]?[ ]*){3}(1|[0-9]+%|[0]?\.?[0-9]+)?$$/i,Pd=/^hsla$[ ]?([0-9]{1,3}[ %]?,[ ]?){2,3}(1|[0-9]+%|[0]?\.?[0-9]+)$$/i,Md=new Set(["black","silver","gray","white","maroon","red","purple","fuchsia","green","lime","olive","yellow","navy","blue","teal","aqua","orange","aliceblue","antiquewhite","aquamarine","azure","beige","bisque","blanchedalmond","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkgrey","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkslategrey","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dimgrey","dodgerblue","firebrick","floralwhite","forestgreen","gainsboro","ghostwhite","gold","goldenrod","greenyellow","grey","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightgrey","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightslategrey","lightsteelblue","lightyellow","limegreen","linen","magenta","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","oldlace","olivedrab","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","skyblue","slateblue","slategray","slategrey","snow","springgreen","steelblue","tan","thistle","tomato","turquoise","violet","wheat","whitesmoke","yellowgreen","rebeccapurple","currentcolor","transparent"]);function Id(e){return e.startsWith("#")?Ad.test(e):e.startsWith("rgb")?Td.test(e)||Sd.test(e):e.startsWith("hsl")?Ed.test(e)||Pd.test(e):Md.has(e.toLowerCase())}const Nd=["repeat-x","repeat-y","repeat","space","round","no-repeat"],Od=["center","top","bottom","left","right"];function Rd(e){return Od.includes(e)}const Ld=["fixed","scroll","local"];function Dd(e){return Ld.includes(e)}const zd=/^url\(/;function Vd(e){return zd.test(e)}function jd(e=""){if(""===e)return{top:void 0,right:void 0,bottom:void 0,left:void 0};const t=Fd(e),n=t[0],i=t[1]||n;return{top:n,bottom:t[2]||n,right:i,left:t[3]||i}}function Bd({top:e,right:t,bottom:n,left:i}){const o=[];return i!==t?o.push(e,t,n,i):n!==e?o.push(e,t,n):t!==e?o.push(e,t):o.push(e),o.join(" ")}function Fd(e){return e.replace(/, /g,",").split(" ").map(e=>e.replace(/,/g,", "))}function Hd(e){e.setNormalizer("background",Ud),e.setNormalizer("background-color",e=>({path:"background.color",value:e})),e.setReducer("background",e=>{const t=[];return t.push(["background-color",e.color]),t})}function Ud(e){const t={},n=Fd(e);for(const i of n)Nd.includes(i)?(t.repeat=t.repeat||[],t.repeat.push(i)):Rd(i)?(t.position=t.position||[],t.position.push(i)):Dd(i)?t.attachment=i:Id(i)?t.color=i:Vd(i)&&(t.image=i);return{path:"background",value:t}}class qd extends Dl{static get pluginName(){return"FontBackgroundColorEditing"}constructor(e){super(e),e.config.define("fontBackgroundColor",{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),e.data.addStyleProcessorRules(Hd),e.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{"background-color":/[\s\S]+/}},model:{key:"fontBackgroundColor",value:od("background-color")}}),e.conversion.for("downcast").attributeToElement({model:"fontBackgroundColor",view:rd("background-color")}),e.commands.add("fontBackgroundColor",new Cd(e)),e.model.schema.extend("$text",{allowAttributes:"fontBackgroundColor"}),e.model.schema.setAttributeProperties("fontBackgroundColor",{isFormatting:!0,copyOnEnter:!0})}}class Wd extends yd{constructor(e){super(e,{commandName:"fontBackgroundColor",componentName:"fontBackgroundColor",icon:'',dropdownLabel:(0,e.locale.t)("Font Background Color")})}static get pluginName(){return"FontBackgroundColorUI"}}class $d{constructor(e){this.context=e}destroy(){this.stopListening()}static get isContextPlugin(){return!0}}At($d,Sn);class Gd extends $d{static get pluginName(){return"PendingActions"}init(){this.set("hasAny",!1),this._actions=new Tt({idProperty:"_id"}),this._actions.delegate("add","remove").to(this)}add(e){if("string"!=typeof e)throw new mt.a("pendingactions-add-invalid-message",this);const t=Object.create(Sn);return t.set("message",e),this._actions.add(t),this.hasAny=!0,t}remove(e){this._actions.remove(e),this.hasAny=!!this._actions.length}get first(){return this._actions.get(0)}[Symbol.iterator](){return this._actions[Symbol.iterator]()}}class Yd{constructor(){const e=new window.FileReader;this._reader=e,this._data=void 0,this.set("loaded",0),e.onprogress=e=>{this.loaded=e.loaded}}get error(){return this._reader.error}get data(){return this._data}read(e){const t=this._reader;return this.total=e.size,new Promise((n,i)=>{t.onload=()=>{const e=t.result;this._data=e,n(e)},t.onerror=()=>{i("error")},t.onabort=()=>{i("aborted")},this._reader.readAsDataURL(e)})}abort(){this._reader.abort()}}At(Yd,Sn);class Qd extends Dl{static get pluginName(){return"FileRepository"}static get requires(){return[Gd]}init(){this.loaders=new Tt,this.loaders.on("add",()=>this._updatePendingAction()),this.loaders.on("remove",()=>this._updatePendingAction()),this._loadersMap=new Map,this._pendingAction=null,this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(e,t)=>t?e/t*100:0)}getLoader(e){return this._loadersMap.get(e)||null}createLoader(e){if(!this.createUploadAdapter)return Object(mt.c)("filerepository-no-upload-adapter"),null;const t=new Kd(Promise.resolve(e),this.createUploadAdapter);return this.loaders.add(t),this._loadersMap.set(e,t),e instanceof Promise&&t.file.then(e=>{this._loadersMap.set(e,t)}).catch(()=>{}),t.on("change:uploaded",()=>{let e=0;for(const t of this.loaders)e+=t.uploaded;this.uploaded=e}),t.on("change:uploadTotal",()=>{let e=0;for(const t of this.loaders)t.uploadTotal&&(e+=t.uploadTotal);this.uploadTotal=e}),t}destroyLoader(e){const t=e instanceof Kd?e:this.getLoader(e);t._destroy(),this.loaders.remove(t),this._loadersMap.forEach((e,n)=>{e===t&&this._loadersMap.delete(n)})}_updatePendingAction(){const e=this.editor.plugins.get(Gd);if(this.loaders.length){if(!this._pendingAction){const t=this.editor.t,n=e=>`${t("Upload in progress")} ${parseInt(e)}%.`;this._pendingAction=e.add(n(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",n)}}else e.remove(this._pendingAction),this._pendingAction=null}}At(Qd,Sn);class Kd{constructor(e,t){this.id=ht(),this._filePromiseWrapper=this._createFilePromiseWrapper(e),this._adapter=t(this),this._reader=new Yd,this.set("status","idle"),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(e,t)=>t?e/t*100:0),this.set("uploadResponse",null)}get file(){return this._filePromiseWrapper?this._filePromiseWrapper.promise.then(e=>this._filePromiseWrapper?e:null):Promise.resolve(null)}get data(){return this._reader.data}read(){if("idle"!=this.status)throw new mt.a("filerepository-read-wrong-status",this);return this.status="reading",this.file.then(e=>this._reader.read(e)).then(e=>{if("reading"!==this.status)throw this.status;return this.status="idle",e}).catch(e=>{if("aborted"===e)throw this.status="aborted","aborted";throw this.status="error",this._reader.error?this._reader.error:e})}upload(){if("idle"!=this.status)throw new mt.a("filerepository-upload-wrong-status",this);return this.status="uploading",this.file.then(()=>this._adapter.upload()).then(e=>(this.uploadResponse=e,this.status="idle",e)).catch(e=>{if("aborted"===this.status)throw"aborted";throw this.status="error",e})}abort(){const e=this.status;this.status="aborted",this._filePromiseWrapper.isFulfilled?"reading"==e?this._reader.abort():"uploading"==e&&this._adapter.abort&&this._adapter.abort():(this._filePromiseWrapper.promise.catch(()=>{}),this._filePromiseWrapper.rejecter("aborted")),this._destroy()}_destroy(){this._filePromiseWrapper=void 0,this._reader=void 0,this._adapter=void 0,this.uploadResponse=void 0}_createFilePromiseWrapper(e){const t={};return t.promise=new Promise((n,i)=>{t.rejecter=i,t.isFulfilled=!1,e.then(e=>{t.isFulfilled=!0,n(e)}).catch(e=>{t.isFulfilled=!0,i(e)})}),t}}At(Kd,Sn);class Jd extends Dl{static get requires(){return[Qd]}static get pluginName(){return"CKFinderUploadAdapter"}init(){const e=this.editor.config.get("ckfinder.uploadUrl");e&&(this.editor.plugins.get(Qd).createUploadAdapter=t=>new Zd(t,e,this.editor.t))}}class Zd{constructor(e,t,n){this.loader=e,this.url=t,this.t=n}upload(){return this.loader.file.then(e=>new Promise((t,n)=>{this._initRequest(),this._initListeners(t,n,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,n){const i=this.xhr,o=this.loader,r=(0,this.t)("Cannot upload file:")+` ${n.name}.`;i.addEventListener("error",()=>t(r)),i.addEventListener("abort",()=>t()),i.addEventListener("load",()=>{const n=i.response;if(!n||!n.uploaded)return t(n&&n.error&&n.error.message?n.error.message:r);e({default:n.url})}),i.upload&&i.upload.addEventListener("progress",e=>{e.lengthComputable&&(o.uploadTotal=e.total,o.uploaded=e.loaded)})}_sendRequest(e){const t=new FormData;t.append("upload",e),t.append("ckCsrfToken",function(){let e=function(e){e=e.toLowerCase();const t=document.cookie.split(";");for(const n of t){const t=n.split("=");if(decodeURIComponent(t[0].trim().toLowerCase())===e)return decodeURIComponent(t[1])}return null}("ckCsrfToken");var t;return e&&40==e.length||(e=function(e){let t="";const n=new Uint8Array(40);window.crypto.getRandomValues(n);for(let i=0;i.5?e.toUpperCase():e}return t}(),t=e,document.cookie=encodeURIComponent("ckCsrfToken")+"="+encodeURIComponent(t)+";path=/"),e}()),this.xhr.send(t)}}function Xd(e,t,n,i){let o,r=null;"function"==typeof i?o=i:(r=e.commands.get(i),o=()=>{e.execute(i)}),e.model.document.on("change:data",(i,s)=>{if(r&&!r.isEnabled||!t.isEnabled)return;const a=Fc(e.model.document.selection.getRanges());if(!a.isCollapsed)return;if("transparent"==s.type)return;const l=Array.from(e.model.document.differ.getChanges()),c=l[0];if(1!=l.length||"insert"!==c.type||"$text"!=c.name||1!=c.length)return;const d=c.position.parent;if(d.is("element","codeBlock"))return;if(r&&!0===r.value)return;const u=d.getChild(0),h=e.model.createRangeOn(u);if(!h.containsRange(a)&&!a.end.isEqual(h.end))return;const f=n.exec(u.data.substr(0,a.end.offset));f&&e.model.enqueueChange(e=>{const t=e.createPositionAt(d,0),n=e.createPositionAt(d,f[0].length),i=new xr(t,n);!1!==o({match:f})&&e.remove(i),i.detach()})})}function eu(e,t,n,i){let o,r;n instanceof RegExp?o=n:r=n,r=r||(e=>{let t;const n=[],i=[];for(;null!==(t=o.exec(e))&&!(t&&t.length<4);){let{index:e,1:o,2:r,3:s}=t;e+=t[0].length-(o+r+s).length;const a=[e+o.length+r.length,e+o.length+r.length+s.length];n.push([e,e+o.length]),n.push(a),i.push([e+o.length,e+o.length+r.length])}return{remove:n,format:i}}),e.model.document.on("change:data",(n,o)=>{if("transparent"==o.type||!t.isEnabled)return;const s=e.model,a=s.document.selection;if(!a.isCollapsed)return;const l=Array.from(s.document.differ.getChanges()),c=l[0];if(1!=l.length||"insert"!==c.type||"$text"!=c.name||1!=c.length)return;const d=a.focus,u=d.parent,{text:h,range:f}=function(e,t){let n=e.start;return{text:Array.from(e.getItems()).reduce((e,i)=>!i.is("$text")&&!i.is("$textProxy")||i.getAttribute("code")?(n=t.createPositionAfter(i),""):e+i.data,""),range:t.createRange(n,e.end)}}(s.createRange(s.createPositionAt(u,0),d),s),m=r(h),g=tu(f.start,m.format,s),p=tu(f.start,m.remove,s);g.length&&p.length&&s.enqueueChange(e=>{if(!1!==i(e,g))for(const t of p.reverse())e.remove(t)})})}function tu(e,t,n){return t.filter(e=>void 0!==e[0]&&void 0!==e[1]).map(t=>n.createRange(e.getShiftedBy(t[0]),e.getShiftedBy(t[1])))}function nu(e,t){return(n,i)=>{if(!e.commands.get(t).isEnabled)return!1;const o=e.model.schema.getValidRanges(i,t);for(const e of o)n.setAttribute(t,!0,e);n.removeSelectionAttribute(t)}}class iu extends Ul{constructor(e,t){super(e),this.attributeKey=t}refresh(){const e=this.editor.model,t=e.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,this.attributeKey)}execute(e={}){const t=this.editor.model,n=t.document.selection,i=void 0===e.forceValue?!this.value:e.forceValue;t.change(e=>{if(n.isCollapsed)i?e.setSelectionAttribute(this.attributeKey,!0):e.removeSelectionAttribute(this.attributeKey);else{const o=t.schema.getValidRanges(n.getRanges(),this.attributeKey);for(const t of o)i?e.setAttribute(this.attributeKey,i,t):e.removeAttribute(this.attributeKey,t)}})}_getValueFromFirstAllowedNode(){const e=this.editor.model,t=e.schema,n=e.document.selection;if(n.isCollapsed)return n.hasAttribute(this.attributeKey);for(const i of n.getRanges())for(const e of i.getItems())if(t.checkAttribute(e,this.attributeKey))return e.hasAttribute(this.attributeKey);return!1}}class ou extends Dl{static get pluginName(){return"BoldEditing"}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"bold"}),e.model.schema.setAttributeProperties("bold",{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:"bold",view:"strong",upcastAlso:["b",e=>{const t=e.getStyle("font-weight");return t?"bold"==t||Number(t)>=600?{name:!0,styles:["font-weight"]}:void 0:null}]}),e.commands.add("bold",new iu(e,"bold")),e.keystrokes.set("CTRL+B","bold")}}class ru extends Dl{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("bold",n=>{const i=e.commands.get("bold"),o=new kl(n);return o.set({label:t("Bold"),icon:'',keystroke:"CTRL+B",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",()=>{e.execute("bold"),e.editing.view.focus()}),o})}}class su extends Dl{static get pluginName(){return"ItalicEditing"}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"italic"}),e.model.schema.setAttributeProperties("italic",{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:"italic",view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),e.commands.add("italic",new iu(e,"italic")),e.keystrokes.set("CTRL+I","italic")}}class au extends Dl{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("italic",n=>{const i=e.commands.get("italic"),o=new kl(n);return o.set({label:t("Italic"),icon:'',keystroke:"CTRL+I",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",()=>{e.execute("italic"),e.editing.view.focus()}),o})}}class lu extends Dl{static get pluginName(){return"StrikethroughEditing"}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"strikethrough"}),e.model.schema.setAttributeProperties("strikethrough",{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:"strikethrough",view:"s",upcastAlso:["del","strike",{styles:{"text-decoration":"line-through"}}]}),e.commands.add("strikethrough",new iu(e,"strikethrough")),e.keystrokes.set("CTRL+SHIFT+X","strikethrough")}}class cu extends Dl{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("strikethrough",n=>{const i=e.commands.get("strikethrough"),o=new kl(n);return o.set({label:t("Strikethrough"),icon:'',keystroke:"CTRL+SHIFT+X",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",()=>{e.execute("strikethrough"),e.editing.view.focus()}),o})}}class du extends Dl{static get pluginName(){return"UnderlineEditing"}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"underline"}),e.model.schema.setAttributeProperties("underline",{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:"underline",view:"u",upcastAlso:{styles:{"text-decoration":"underline"}}}),e.commands.add("underline",new iu(e,"underline")),e.keystrokes.set("CTRL+U","underline")}}class uu extends Dl{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("underline",n=>{const i=e.commands.get("underline"),o=new kl(n);return o.set({label:t("Underline"),icon:'',keystroke:"CTRL+U",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",()=>{e.execute("underline"),e.editing.view.focus()}),o})}}class hu extends Ul{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(e={}){const t=this.editor.model,n=t.schema,i=Array.from(t.document.selection.getSelectedBlocks()),o=void 0===e.forceValue?!this.value:e.forceValue;t.change(e=>{if(o){const t=i.filter(e=>fu(e)||gu(n,e));this._applyQuote(e,t)}else this._removeQuote(e,i.filter(fu))})}_getValue(){const e=Fc(this.editor.model.document.selection.getSelectedBlocks());return!(!e||!fu(e))}_checkEnabled(){if(this.value)return!0;const e=this.editor.model.schema,t=Fc(this.editor.model.document.selection.getSelectedBlocks());return!!t&&gu(e,t)}_removeQuote(e,t){mu(e,t).reverse().forEach(t=>{if(t.start.isAtStart&&t.end.isAtEnd)return void e.unwrap(t.start.parent);if(t.start.isAtStart){const n=e.createPositionBefore(t.start.parent);return void e.move(t,n)}t.end.isAtEnd||e.split(t.end);const n=e.createPositionAfter(t.end.parent);e.move(t,n)})}_applyQuote(e,t){const n=[];mu(e,t).reverse().forEach(t=>{let i=fu(t.start);i||(i=e.createElement("blockQuote"),e.wrap(t,i)),n.push(i)}),n.reverse().reduce((t,n)=>t.nextSibling==n?(e.merge(e.createPositionAfter(t)),t):n)}}function fu(e){return"blockQuote"==e.parent.name?e.parent:null}function mu(e,t){let n,i=0;const o=[];for(;i{if(e.endsWith("blockQuote")&&"blockQuote"==t.name)return!1}),e.conversion.elementToElement({model:"blockQuote",view:"blockquote"}),e.model.document.registerPostFixer(n=>{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 n.remove(i),!0;if(i.is("element","blockQuote")&&!t.checkChild(e.position,i))return n.unwrap(i),!0;if(i.is("element")){const e=n.createRangeIn(i);for(const i of e.getItems())if(i.is("element","blockQuote")&&!t.checkChild(n.createPositionBefore(i),i))return n.unwrap(i),!0}}else if("remove"==e.type){const t=e.position.parent;if(t.is("element","blockQuote")&&t.isEmpty)return n.remove(t),!0}return!1})}afterInit(){const e=this.editor.commands.get("blockQuote");this.listenTo(this.editor.editing.view.document,"enter",(t,n)=>{const i=this.editor.model.document,o=i.selection.getLastPosition().parent;i.selection.isCollapsed&&o.isEmpty&&e.value&&(this.editor.execute("blockQuote"),this.editor.editing.view.scrollToTheSelection(),n.preventDefault(),t.stop())})}}n(46);class bu extends Dl{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("blockQuote",n=>{const i=e.commands.get("blockQuote"),o=new kl(n);return o.set({label:t("Block quote"),icon:'',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",()=>{e.execute("blockQuote"),e.editing.view.focus()}),o})}}class wu extends Dl{static get pluginName(){return"CKFinderUI"}init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("ckfinder",n=>{const i=e.commands.get("ckfinder"),o=new kl(n);return o.set({label:t("Insert image or file"),icon:'',tooltip:!0}),o.bind("isEnabled").to(i),o.on("execute",()=>{e.execute("ckfinder"),e.editing.view.focus()}),o})}}class ku extends no{observe(e){this.listenTo(e,"load",(e,t)=>{const n=t.target;this.checkShouldIgnoreEventFromTarget(n)||"IMG"==n.tagName&&this._fireEvents(t)},{useCapture:!0})}_fireEvents(e){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",e))}}class _u{constructor(){this._stack=[]}add(e,t){const n=this._stack,i=n[0];this._insertDescriptor(e);const o=n[0];i===o||vu(i,o)||this.fire("change:top",{oldDescriptor:i,newDescriptor:o,writer:t})}remove(e,t){const n=this._stack,i=n[0];this._removeDescriptor(e);const o=n[0];i===o||vu(i,o)||this.fire("change:top",{oldDescriptor:i,newDescriptor:o,writer:t})}_insertDescriptor(e){const t=this._stack,n=t.findIndex(t=>t.id===e.id);if(vu(e,t[n]))return;n>-1&&t.splice(n,1);let i=0;for(;t[i]&&yu(t[i],e);)i++;t.splice(i,0,e)}_removeDescriptor(e){const t=this._stack,n=t.findIndex(t=>t.id===e);n>-1&&t.splice(n,1)}}function vu(e,t){return e&&t&&e.priority==t.priority&&xu(e.classes)==xu(t.classes)}function yu(e,t){return e.priority>t.priority||!(e.priorityxu(t.classes)}function xu(e){return Array.isArray(e)?e.sort().join(","):e}function Cu(e){return t=>t+e}At(_u,bt),n(48);const Au=Cu("px"),Tu=qi.document.body;class Su extends Xa{constructor(e){super(e);const t=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("position","arrow_nw"),this.set("isVisible",!1),this.set("withArrow",!0),this.set("class"),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-panel",t.to("position",e=>"ck-balloon-panel_"+e),t.if("isVisible","ck-balloon-panel_visible"),t.if("withArrow","ck-balloon-panel_with-arrow"),t.to("class")],style:{top:t.to("top",Au),left:t.to("left",Au)}},children:this.content})}show(){this.isVisible=!0}hide(){this.isVisible=!1}attachTo(e){this.show();const t=Su.defaultPositions,n=Object.assign({},{element:this.element,positions:[t.southArrowNorth,t.southArrowNorthMiddleWest,t.southArrowNorthMiddleEast,t.southArrowNorthWest,t.southArrowNorthEast,t.northArrowSouth,t.northArrowSouthMiddleWest,t.northArrowSouthMiddleEast,t.northArrowSouthWest,t.northArrowSouthEast],limiter:Tu,fitInViewport:!0},e),i=Su._getOptimalPosition(n),o=parseInt(i.left),r=parseInt(i.top);Object.assign(this,{top:r,left:o,position:i.name})}pin(e){this.unpin(),this._pinWhenIsVisibleCallback=()=>{this.isVisible?this._startPinning(e):this._stopPinning()},this._startPinning(e),this.listenTo(this,"change:isVisible",this._pinWhenIsVisibleCallback)}unpin(){this._pinWhenIsVisibleCallback&&(this._stopPinning(),this.stopListening(this,"change:isVisible",this._pinWhenIsVisibleCallback),this._pinWhenIsVisibleCallback=null,this.hide())}_startPinning(e){this.attachTo(e);const t=Eu(e.target),n=e.limiter?Eu(e.limiter):Tu;this.listenTo(qi.document,"scroll",(i,o)=>{const r=o.target,s=t&&r.contains(t),a=n&&r.contains(n);!s&&!a&&t&&n||this.attachTo(e)},{useCapture:!0}),this.listenTo(qi.window,"resize",()=>{this.attachTo(e)})}_stopPinning(){this.stopListening(qi.document,"scroll"),this.stopListening(qi.window,"resize")}}function Eu(e){return st(e)?e:Do(e)?e.commonAncestorContainer:"function"==typeof e?Eu(e()):null}function Pu(e,t){return e.top-t.height-Su.arrowVerticalOffset}function Mu(e){return e.bottom+Su.arrowVerticalOffset}function Iu(e,t,n){return e&&Ou(e)&&!n.isInline(t)}function Nu(e){return e.getAttribute("widget-type-around")}function Ou(e){return!!e.is("element")&&!!e.getCustomProperty("widget")}function Ru(e,t,n={}){if(!e.is("containerElement"))throw new mt.a("widget-to-widget-wrong-element-type",null,{element:e});return t.setAttribute("contenteditable","false",e),t.addClass("ck-widget",e),t.setCustomProperty("widget",!0,e),e.getFillerOffset=Bu,n.label&&function(e,t,n){n.setCustomProperty("widgetLabel",t,e)}(e,n.label,t),n.hasSelectionHandle&&function(e,t){const n=t.createUIElement("div",{class:"ck ck-widget__selection-handle"},(function(e){const t=this.toDomElement(e),n=new bl;return n.set("content",''),n.render(),t.appendChild(n.element),t}));t.insert(t.createPositionAt(e,0),n),t.addClass(["ck-widget_with-selection-handle"],e)}(e,t),Lu(e,t,(e,t,n)=>n.addClass(Et(t.classes),e),(e,t,n)=>n.removeClass(Et(t.classes),e)),e}function Lu(e,t,n,i){const o=new _u;o.on("change:top",(t,o)=>{o.oldDescriptor&&i(e,o.oldDescriptor,o.writer),o.newDescriptor&&n(e,o.newDescriptor,o.writer)}),t.setCustomProperty("addHighlight",(e,t,n)=>o.add(t,n),e),t.setCustomProperty("removeHighlight",(e,t,n)=>o.remove(t,n),e)}function Du(e){const t=e.getCustomProperty("widgetLabel");return t?"function"==typeof t?t():t:""}function zu(e,t){return t.addClass(["ck-editor__editable","ck-editor__nested-editable"],e),t.setAttribute("contenteditable",e.isReadOnly?"false":"true",e),e.on("change:isReadOnly",(n,i,o)=>{t.setAttribute("contenteditable",o?"false":"true",e)}),e.on("change:isFocused",(n,i,o)=>{o?t.addClass("ck-editor__nested-editable_focused",e):t.removeClass("ck-editor__nested-editable_focused",e)}),e}function Vu(e,t){const n=e.getSelectedElement();if(n){const i=Nu(e);if(i)return t.createPositionAt(n,i);if(t.schema.isBlock(n))return t.createPositionAfter(n)}const i=e.getSelectedBlocks().next().value;if(i){if(i.isEmpty)return t.createPositionAt(i,0);const n=t.createPositionAfter(i);return e.focus.isTouching(n)?n:t.createPositionBefore(i)}return e.focus}function ju(e,t){const n=new jo(qi.window),i=n.getIntersection(e),o=t.height+Su.arrowVerticalOffset;if(e.top-o>n.top||e.bottom+o{const o=i.createElement("image",t),r=n||Vu(e.document.selection,e);e.insertContent(o,r),o.parent&&i.setSelection(o,"on")})}function qu(e){const t=e.schema,n=e.document.selection;return function(e,t,n){const i=function(e,t){const n=Vu(e,t).parent;return n.isEmpty&&!n.is("element","$root")?n.parent:n}(e,n);return t.checkChild(i,"image")}(n,t,e)&&!function(e,t){const n=e.getSelectedElement();return n&&t.isObject(n)}(n,t)&&function(e){return[...e.focus.getAncestors()].every(e=>!e.is("element","image"))}(n)}function Wu(e){const t=[];for(const n of e.getChildren())t.push(n),n.is("element")&&t.push(...n.getChildren());return t.find(e=>e.is("element","img"))}function $u(e){return n=>{n.on(`attribute:${e}:image`,t)};function t(e,t,n){if(!n.consumable.consume(t.item,e.name))return;const i=n.writer,o=Wu(n.mapper.toViewElement(t.item));i.setAttribute(t.attributeKey,t.attributeNewValue||"",o)}}Su.arrowHorizontalOffset=25,Su.arrowVerticalOffset=10,Su._getOptimalPosition=hl,Su.defaultPositions={northWestArrowSouthWest:(e,t)=>({top:Pu(e,t),left:e.left-Su.arrowHorizontalOffset,name:"arrow_sw"}),northWestArrowSouthMiddleWest:(e,t)=>({top:Pu(e,t),left:e.left-.25*t.width-Su.arrowHorizontalOffset,name:"arrow_smw"}),northWestArrowSouth:(e,t)=>({top:Pu(e,t),left:e.left-t.width/2,name:"arrow_s"}),northWestArrowSouthMiddleEast:(e,t)=>({top:Pu(e,t),left:e.left-.75*t.width+Su.arrowHorizontalOffset,name:"arrow_sme"}),northWestArrowSouthEast:(e,t)=>({top:Pu(e,t),left:e.left-t.width+Su.arrowHorizontalOffset,name:"arrow_se"}),northArrowSouthWest:(e,t)=>({top:Pu(e,t),left:e.left+e.width/2-Su.arrowHorizontalOffset,name:"arrow_sw"}),northArrowSouthMiddleWest:(e,t)=>({top:Pu(e,t),left:e.left+e.width/2-.25*t.width-Su.arrowHorizontalOffset,name:"arrow_smw"}),northArrowSouth:(e,t)=>({top:Pu(e,t),left:e.left+e.width/2-t.width/2,name:"arrow_s"}),northArrowSouthMiddleEast:(e,t)=>({top:Pu(e,t),left:e.left+e.width/2-.75*t.width+Su.arrowHorizontalOffset,name:"arrow_sme"}),northArrowSouthEast:(e,t)=>({top:Pu(e,t),left:e.left+e.width/2-t.width+Su.arrowHorizontalOffset,name:"arrow_se"}),northEastArrowSouthWest:(e,t)=>({top:Pu(e,t),left:e.right-Su.arrowHorizontalOffset,name:"arrow_sw"}),northEastArrowSouthMiddleWest:(e,t)=>({top:Pu(e,t),left:e.right-.25*t.width-Su.arrowHorizontalOffset,name:"arrow_smw"}),northEastArrowSouth:(e,t)=>({top:Pu(e,t),left:e.right-t.width/2,name:"arrow_s"}),northEastArrowSouthMiddleEast:(e,t)=>({top:Pu(e,t),left:e.right-.75*t.width+Su.arrowHorizontalOffset,name:"arrow_sme"}),northEastArrowSouthEast:(e,t)=>({top:Pu(e,t),left:e.right-t.width+Su.arrowHorizontalOffset,name:"arrow_se"}),southWestArrowNorthWest:(e,t)=>({top:Mu(e),left:e.left-Su.arrowHorizontalOffset,name:"arrow_nw"}),southWestArrowNorthMiddleWest:(e,t)=>({top:Mu(e),left:e.left-.25*t.width-Su.arrowHorizontalOffset,name:"arrow_nmw"}),southWestArrowNorth:(e,t)=>({top:Mu(e),left:e.left-t.width/2,name:"arrow_n"}),southWestArrowNorthMiddleEast:(e,t)=>({top:Mu(e),left:e.left-.75*t.width+Su.arrowHorizontalOffset,name:"arrow_nme"}),southWestArrowNorthEast:(e,t)=>({top:Mu(e),left:e.left-t.width+Su.arrowHorizontalOffset,name:"arrow_ne"}),southArrowNorthWest:(e,t)=>({top:Mu(e),left:e.left+e.width/2-Su.arrowHorizontalOffset,name:"arrow_nw"}),southArrowNorthMiddleWest:(e,t)=>({top:Mu(e),left:e.left+e.width/2-.25*t.width-Su.arrowHorizontalOffset,name:"arrow_nmw"}),southArrowNorth:(e,t)=>({top:Mu(e),left:e.left+e.width/2-t.width/2,name:"arrow_n"}),southArrowNorthMiddleEast:(e,t)=>({top:Mu(e),left:e.left+e.width/2-.75*t.width+Su.arrowHorizontalOffset,name:"arrow_nme"}),southArrowNorthEast:(e,t)=>({top:Mu(e),left:e.left+e.width/2-t.width+Su.arrowHorizontalOffset,name:"arrow_ne"}),southEastArrowNorthWest:(e,t)=>({top:Mu(e),left:e.right-Su.arrowHorizontalOffset,name:"arrow_nw"}),southEastArrowNorthMiddleWest:(e,t)=>({top:Mu(e),left:e.right-.25*t.width-Su.arrowHorizontalOffset,name:"arrow_nmw"}),southEastArrowNorth:(e,t)=>({top:Mu(e),left:e.right-t.width/2,name:"arrow_n"}),southEastArrowNorthMiddleEast:(e,t)=>({top:Mu(e),left:e.right-.75*t.width+Su.arrowHorizontalOffset,name:"arrow_nme"}),southEastArrowNorthEast:(e,t)=>({top:Mu(e),left:e.right-t.width+Su.arrowHorizontalOffset,name:"arrow_ne"})};class Gu extends Ul{refresh(){this.isEnabled=qu(this.editor.model)}execute(e){const t=this.editor.model;for(const n of Et(e.source))Uu(t,{src:n})}}class Yu extends Dl{static get pluginName(){return"ImageEditing"}init(){const e=this.editor,t=e.model.schema,n=e.t,i=e.conversion;e.editing.view.addObserver(ku),t.register("image",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["alt","src","srcset"]}),i.for("dataDowncast").elementToElement({model:"image",view:(e,{writer:t})=>Qu(t)}),i.for("editingDowncast").elementToElement({model:"image",view:(e,{writer:t})=>function(e,t,n){return t.setCustomProperty("image",!0,e),Ru(e,t,{label:function(){const t=Wu(e).getAttribute("alt");return t?`${t} ${n}`:n}})}(Qu(t),t,n("image widget"))}),i.for("downcast").add($u("src")).add($u("alt")).add(function(){return t=>{t.on("attribute:srcset:image",e)};function e(e,t,n){if(!n.consumable.consume(t.item,e.name))return;const i=n.writer,o=Wu(n.mapper.toViewElement(t.item));if(null===t.attributeNewValue){const e=t.attributeOldValue;e.data&&(i.removeAttribute("srcset",o),i.removeAttribute("sizes",o),e.width&&i.removeAttribute("width",o))}else{const e=t.attributeNewValue;e.data&&(i.setAttribute("srcset",e.data,o),i.setAttribute("sizes","100vw",o),e.width&&i.setAttribute("width",e.width,o))}}}()),i.for("upcast").elementToElement({view:{name:"img",attributes:{src:!0}},model:(e,{writer:t})=>t.createElement("image",{src:e.getAttribute("src")})}).attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:{key:"srcset",value:e=>{const t={data:e.getAttribute("srcset")};return e.hasAttribute("width")&&(t.width=e.getAttribute("width")),t}}}).add(function(){return t=>{t.on("element:figure",e)};function e(e,t,n){if(!n.consumable.test(t.viewItem,{name:!0,classes:"image"}))return;const i=Wu(t.viewItem);if(!i||!i.hasAttribute("src")||!n.consumable.test(i,{name:!0}))return;const o=Fc(n.convertItem(i,t.modelCursor).modelRange.getItems());o&&(n.convertChildren(t.viewItem,o),n.updateConversionResult(o,t))}}()),e.commands.add("imageInsert",new Gu(e))}}function Qu(e){const t=e.createEmptyElement("img"),n=e.createContainerElement("figure",{class:"image"});return e.insert(e.createPositionAt(n,0),t),n}class Ku extends ko{constructor(e){super(e),this.domEventType="mousedown"}onDomEvent(e){this.fire(e.type,e)}}class Ju extends Dl{static get pluginName(){return"TwoStepCaretMovement"}constructor(e){super(e),this.attributes=new Set,this._overrideUid=null}init(){const e=this.editor,t=e.locale,n=e.model.document.selection;this.listenTo(e.editing.view.document,"keydown",(e,i)=>{if(!n.isCollapsed)return;if(i.shiftKey||i.altKey||i.ctrlKey)return;const o=i.keyCode==ni.arrowright,r=i.keyCode==ni.arrowleft;if(!o&&!r)return;const s=t.contentLanguageDirection;let a=!1;a="ltr"===s&&o||"rtl"===s&&r?this._handleForwardMovement(i):this._handleBackwardMovement(i),!0===a&&e.stop()},{priority:ft.get("high")+1}),this._isNextGravityRestorationSkipped=!1,this.listenTo(n,"change:range",(e,t)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!t.directChange&&th(n.getFirstPosition(),this.attributes)||this._restoreGravity())})}registerAttribute(e){this.attributes.add(e)}_handleForwardMovement(e){const t=this.attributes,n=this.editor.model.document.selection,i=n.getFirstPosition();return!this._isGravityOverridden&&(!i.isAtStart||!Zu(n,t))&&(th(i,t)?(eh(e),this._overrideGravity(),!0):void 0)}_handleBackwardMovement(e){const t=this.attributes,n=this.editor.model,i=n.document.selection,o=i.getFirstPosition();return this._isGravityOverridden?(eh(e),this._restoreGravity(),Xu(n,t,o),!0):o.isAtStart?!!Zu(i,t)&&(eh(e),Xu(n,t,o),!0):function(e,t){return th(e.getShiftedBy(-1),t)}(o,t)?o.isAtEnd&&!Zu(i,t)&&th(o,t)?(eh(e),Xu(n,t,o),!0):(this._isNextGravityRestorationSkipped=!0,this._overrideGravity(),!1):void 0}get _isGravityOverridden(){return!!this._overrideUid}_overrideGravity(){this._overrideUid=this.editor.model.change(e=>e.overrideSelectionGravity())}_restoreGravity(){this.editor.model.change(e=>{e.restoreSelectionGravity(this._overrideUid),this._overrideUid=null})}}function Zu(e,t){for(const n of t)if(e.hasAttribute(n))return!0;return!1}function Xu(e,t,n){const i=n.nodeBefore;e.change(e=>{i?e.setSelectionAttribute(i.getAttributes()):e.removeSelectionAttribute(t)})}function eh(e){e.preventDefault()}function th(e,t){const{nodeBefore:n,nodeAfter:i}=e;for(const o of t){const e=n?n.getAttribute(o):void 0;if((i?i.getAttribute(o):void 0)!==e)return!0}return!1}function nh(e,t,n,i){return i.createRange(ih(e,t,n,!0,i),ih(e,t,n,!1,i))}function ih(e,t,n,i,o){let r=e.textNode||(i?e.nodeBefore:e.nodeAfter),s=null;for(;r&&r.getAttribute(t)==n;)s=r,r=i?r.previousSibling:r.nextSibling;return s?o.createPositionAt(s,i?"before":"after"):e}class oh{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(e){Array.isArray(e)?e.forEach(e=>this._definitions.add(e)):this._definitions.add(e)}getDispatcher(){return e=>{e.on("attribute:linkHref",(e,t,n)=>{if(!n.consumable.test(t.item,"attribute:linkHref"))return;const i=n.writer,o=i.document.selection;for(const r of this._definitions){const e=i.createAttributeElement("a",r.attributes,{priority:5});i.setCustomProperty("link",!0,e),r.callback(t.attributeNewValue)?t.item.is("selection")?i.wrap(o.getFirstRange(),e):i.wrap(n.mapper.toViewRange(t.range),e):i.unwrap(n.mapper.toViewRange(t.range),e)}},{priority:"high"})}}getDispatcherForLinkedImage(){return e=>{e.on("attribute:linkHref:image",(e,t,n)=>{const i=n.mapper.toViewElement(t.item),o=Array.from(i.getChildren()).find(e=>"a"===e.name);for(const r of this._definitions){const e=Vt(r.attributes);if(r.callback(t.attributeNewValue))for(const[t,i]of e)"class"===t?n.writer.addClass(i,o):n.writer.setAttribute(t,i,o);else for(const[t,i]of e)"class"===t?n.writer.removeClass(i,o):n.writer.removeAttribute(t,o)}})}}}var rh=RegExp("[\\u200d\\ud800-\\udfff\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff\\ufe0e\\ufe0f]"),sh=function(e){return rh.test(e)},ah="[\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff]",lh="\\ud83c[\\udffb-\\udfff]",ch="[^\\ud800-\\udfff]",dh="(?:\\ud83c[\\udde6-\\uddff]){2}",uh="[\\ud800-\\udbff][\\udc00-\\udfff]",hh="(?:"+ah+"|"+lh+")?",fh="[\\ufe0e\\ufe0f]?"+hh+"(?:\\u200d(?:"+[ch,dh,uh].join("|")+")[\\ufe0e\\ufe0f]?"+hh+")*",mh="(?:"+[ch+ah+"?",ah,dh,uh,"[\\ud800-\\udfff]"].join("|")+")",gh=RegExp(lh+"(?="+lh+")|"+mh+fh,"g"),ph=function(e){e=Jt(e);var t=sh(e)?function(e){return sh(e)?function(e){return e.match(gh)||[]}(e):function(e){return e.split("")}(e)}(e):void 0,n=t?t[0]:e.charAt(0),i=t?function(e,t,n){return tn(e,1,n=void 0===n?e.length:n)}(t).join(""):e.slice(1);return n.toUpperCase()+i};const bh=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,wh=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i,kh=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,_h=/^((\w+:(\/{2,})?)|(\W))/i;function vh(e,{writer:t}){const n=t.createAttributeElement("a",{href:e},{priority:5});return t.setCustomProperty("link",!0,n),n}function yh(e){return function(e){return e.replace(bh,"").match(wh)}(e=String(e))?e:"#"}function xh(e,t){return!!e&&e.is("element","image")&&t.checkAttribute("image","linkHref")}function Ch(e,t){const n=kh.test(e)?"mailto:":t,i=!!n&&!_h.test(e);return e&&i?n+e:e}class Ah extends Ul{constructor(e){super(e),this.manualDecorators=new Tt,this.automaticDecorators=new oh}restoreManualDecoratorStates(){for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}refresh(){const e=this.editor.model,t=e.document,n=Fc(t.selection.getSelectedBlocks());xh(n,e.schema)?(this.value=n.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttribute(n,"linkHref")):(this.value=t.selection.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,"linkHref"));for(const i of this.manualDecorators)i.value=this._getDecoratorStateFromModel(i.id)}execute(e,t={}){const n=this.editor.model,i=n.document.selection,o=[],r=[];for(const s in t)t[s]?o.push(s):r.push(s);n.change(t=>{if(i.isCollapsed){const s=i.getFirstPosition();if(i.hasAttribute("linkHref")){const a=nh(s,"linkHref",i.getAttribute("linkHref"),n);t.setAttribute("linkHref",e,a),o.forEach(e=>{t.setAttribute(e,!0,a)}),r.forEach(e=>{t.removeAttribute(e,a)}),t.setSelection(t.createPositionAfter(a.end.nodeBefore))}else if(""!==e){const r=Vt(i.getAttributes());r.set("linkHref",e),o.forEach(e=>{r.set(e,!0)});const{end:a}=n.insertContent(t.createText(e,r),s);t.setSelection(a)}["linkHref",...o,...r].forEach(e=>{t.removeSelectionAttribute(e)})}else{const s=n.schema.getValidRanges(i.getRanges(),"linkHref"),a=[];for(const e of i.getSelectedBlocks())n.schema.checkAttribute(e,"linkHref")&&a.push(t.createRangeOn(e));const l=a.slice();for(const e of s)this._isRangeToUpdate(e,a)&&l.push(e);for(const n of l)t.setAttribute("linkHref",e,n),o.forEach(e=>{t.setAttribute(e,!0,n)}),r.forEach(e=>{t.removeAttribute(e,n)})}})}_getDecoratorStateFromModel(e){const t=this.editor.model,n=t.document,i=Fc(n.selection.getSelectedBlocks());return xh(i,t.schema)?i.getAttribute(e):n.selection.getAttribute(e)}_isRangeToUpdate(e,t){for(const n of t)if(n.containsRange(e))return!1;return!0}}class Th extends Ul{refresh(){const e=this.editor.model,t=e.document,n=Fc(t.selection.getSelectedBlocks());this.isEnabled=xh(n,e.schema)?e.schema.checkAttribute(n,"linkHref"):e.schema.checkAttributeInSelection(t.selection,"linkHref")}execute(){const e=this.editor.model,t=e.document.selection,n=this.editor.commands.get("link");e.change(i=>{const o=t.isCollapsed?[nh(t.getFirstPosition(),"linkHref",t.getAttribute("linkHref"),e)]:e.schema.getValidRanges(t.getRanges(),"linkHref");for(const e of o)if(i.removeAttribute("linkHref",e),n)for(const t of n.manualDecorators)i.removeAttribute(t.id,e)})}}class Sh{constructor({id:e,label:t,attributes:n,defaultValue:i}){this.id=e,this.set("value"),this.defaultValue=i,this.label=t,this.attributes=n}}At(Sh,Sn),n(50);const Eh=/^(https?:)?\/\//;class Ph extends Dl{static get pluginName(){return"LinkEditing"}static get requires(){return[Ju,gc,Hl]}constructor(e){super(e),e.config.define("link",{addTargetToExternalLinks:!1})}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"linkHref"}),e.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:vh}),e.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(e,t)=>vh(yh(e),t)}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:e=>e.getAttribute("href")}}),e.commands.add("link",new Ah(e)),e.commands.add("unlink",new Th(e));const t=function(e,t){const n={"Open in a new tab":e("Open in a new tab"),Downloadable:e("Downloadable")};return t.forEach(e=>(e.label&&n[e.label]&&(e.label=n[e.label]),e)),t}(e.t,function(e){const t=[];if(e)for(const[n,i]of Object.entries(e)){const e=Object.assign({},i,{id:"link"+ph(n)});t.push(e)}return t}(e.config.get("link.decorators")));this._enableAutomaticDecorators(t.filter(e=>"automatic"===e.mode)),this._enableManualDecorators(t.filter(e=>"manual"===e.mode)),e.plugins.get(Ju).registerAttribute("linkHref"),function(e,t,n,i){const o=e.editing.view,r=new Set;o.document.registerPostFixer(n=>{const o=e.model.document.selection;let s=!1;if(o.hasAttribute(t)){const a=nh(o.getFirstPosition(),t,o.getAttribute(t),e.model),l=e.editing.mapper.toViewRange(a);for(const e of l.getItems())e.is("element","a")&&!e.hasClass(i)&&(n.addClass(i,e),r.add(e),s=!0)}return s}),e.conversion.for("editingDowncast").add(e=>{function t(){o.change(e=>{for(const t of r.values())e.removeClass(i,t),r.delete(t)})}e.on("insert",t,{priority:"highest"}),e.on("remove",t,{priority:"highest"}),e.on("attribute",t,{priority:"highest"}),e.on("selection",t,{priority:"highest"})})}(e,"linkHref",0,"ck-link_selected"),this._enableInsertContentSelectionAttributesFixer(),this._enableClickingAfterLink(),this._enableTypingOverLink(),this._handleDeleteContentAfterLink()}_enableAutomaticDecorators(e){const t=this.editor,n=t.commands.get("link").automaticDecorators;t.config.get("link.addTargetToExternalLinks")&&n.add({id:"linkIsExternal",mode:"automatic",callback:e=>Eh.test(e),attributes:{target:"_blank",rel:"noopener noreferrer"}}),n.add(e),n.length&&t.conversion.for("downcast").add(n.getDispatcher())}_enableManualDecorators(e){if(!e.length)return;const t=this.editor,n=t.commands.get("link").manualDecorators;e.forEach(e=>{t.model.schema.extend("$text",{allowAttributes:e.id}),n.add(new Sh(e)),t.conversion.for("downcast").attributeToElement({model:e.id,view:(t,{writer:i})=>{if(t){const t=n.get(e.id).attributes,o=i.createAttributeElement("a",t,{priority:5});return i.setCustomProperty("link",!0,o),o}}}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:n.get(e.id).attributes},model:{key:e.id}})})}_enableInsertContentSelectionAttributesFixer(){const e=this.editor,t=e.model,n=t.document.selection,i=e.commands.get("link");this.listenTo(t,"insertContent",()=>{const e=n.anchor.nodeBefore,o=n.anchor.nodeAfter;n.hasAttribute("linkHref")&&e&&e.hasAttribute("linkHref")&&(o&&o.hasAttribute("linkHref")||t.change(e=>{Mh(e,i.manualDecorators)}))},{priority:"low"})}_enableClickingAfterLink(){const e=this.editor,t=e.commands.get("link");e.editing.view.addObserver(Ku);let n=!1;this.listenTo(e.editing.view.document,"mousedown",()=>{n=!0}),this.listenTo(e.editing.view.document,"selectionChange",()=>{if(!n)return;n=!1;const i=e.model.document.selection;if(!i.isCollapsed)return;if(!i.hasAttribute("linkHref"))return;const o=i.getFirstPosition(),r=nh(o,"linkHref",i.getAttribute("linkHref"),e.model);(o.isTouching(r.start)||o.isTouching(r.end))&&e.model.change(e=>{Mh(e,t.manualDecorators)})})}_enableTypingOverLink(){const e=this.editor;let t,n;this.listenTo(e.editing.view.document,"delete",()=>{n=!0},{priority:"high"}),this.listenTo(e.model,"deleteContent",()=>{const i=e.model.document.selection;i.isCollapsed||(n?n=!1:Ih(e)&&function(e){const t=e.document.selection,n=t.getFirstPosition(),i=t.getLastPosition(),o=n.nodeAfter;return!!o&&!!o.is("$text")&&!!o.hasAttribute("linkHref")&&(o===(i.textNode||i.nodeBefore)||nh(n,"linkHref",o.getAttribute("linkHref"),e).containsRange(e.createRange(n,i),!0))}(e.model)&&(t=i.getAttributes()))},{priority:"high"}),this.listenTo(e.model,"insertContent",(i,[o])=>{n=!1,Ih(e)&&t&&(e.model.change(e=>{for(const[n,i]of t)e.setAttribute(n,i,o)}),t=null)},{priority:"high"})}_handleDeleteContentAfterLink(){const e=this.editor,t=e.model,n=t.document.selection,i=e.editing.view,o=e.commands.get("link");let r=!1,s=!1;this.listenTo(i.document,"delete",(e,t)=>{s=t.domEvent.keyCode===ni.backspace},{priority:"high"}),this.listenTo(t,"deleteContent",()=>{r=!1;const e=n.getFirstPosition(),i=n.getAttribute("linkHref");if(!i)return;const o=nh(e,"linkHref",i,t);r=o.containsPosition(e)||o.end.isEqual(e)},{priority:"high"}),this.listenTo(t,"deleteContent",()=>{s&&(s=!1,r||e.model.enqueueChange(e=>{Mh(e,o.manualDecorators)}))},{priority:"low"})}}function Mh(e,t){e.removeSelectionAttribute("linkHref");for(const n of t)e.removeSelectionAttribute(n.id)}function Ih(e){return e.plugins.get("Input").isInput(e.model.change(e=>e.batch))}class Nh extends $d{static get pluginName(){return"Notification"}init(){this.on("show:warning",(e,t)=>{window.alert(t.message)},{priority:"lowest"})}showSuccess(e,t={}){this._showNotification({message:e,type:"success",namespace:t.namespace,title:t.title})}showInfo(e,t={}){this._showNotification({message:e,type:"info",namespace:t.namespace,title:t.title})}showWarning(e,t={}){this._showNotification({message:e,type:"warning",namespace:t.namespace,title:t.title})}_showNotification(e){this.fire("show:"+e.type+(e.namespace?":"+e.namespace:""),{message:e.message,type:e.type,title:e.title||""})}}class Oh extends Ul{constructor(e){super(e),this.stopListening(this.editor.model.document,"change"),this.listenTo(this.editor.model.document,"change",()=>this.refresh(),{priority:"low"})}refresh(){const e=this.editor.commands.get("imageInsert"),t=this.editor.commands.get("link");this.isEnabled=e.isEnabled||t.isEnabled}execute(){const e=this.editor,t=this.editor.config.get("ckfinder.openerMethod")||"modal";if("popup"!=t&&"modal"!=t)throw new mt.a("ckfinder-unknown-openermethod",e);const n=this.editor.config.get("ckfinder.options")||{};n.chooseFiles=!0;const i=n.onInit;n.language||(n.language=e.locale.uiLanguage),n.onInit=t=>{i&&i(t),t.on("files:choose",n=>{const i=n.data.files.toArray(),o=i.filter(e=>!e.isImage()),r=i.filter(e=>e.isImage());for(const t of o)e.execute("link",t.getUrl());const s=[];for(const e of r){const n=e.getUrl();s.push(n||t.request("file:getProxyUrl",{file:e}))}s.length&&Rh(e,s)}),t.on("file:choose:resizedImage",t=>{const n=t.data.resizedUrl;if(n)Rh(e,[n]);else{const t=e.plugins.get("Notification"),n=e.locale.t;t.showWarning(n("Could not obtain resized image URL."),{title:n("Selecting resized image failed"),namespace:"ckfinder"})}})},window.CKFinder[t](n)}}function Rh(e,t){if(e.commands.get("imageInsert").isEnabled)e.execute("imageInsert",{source:t});else{const t=e.plugins.get("Notification"),n=e.locale.t;t.showWarning(n("Could not insert image at the current position."),{title:n("Inserting image failed"),namespace:"ckfinder"})}}class Lh extends Dl{static get pluginName(){return"CKFinderEditing"}static get requires(){return[Nh,Yu,Ph]}init(){const e=this.editor;e.commands.add("ckfinder",new Oh(e))}}const Dh=/^data:(\S*?);base64,/;class zh{constructor(e,t,n){if(!e)throw new mt.a("fileuploader-missing-file",null);if(!t)throw new mt.a("fileuploader-missing-token",null);if(!n)throw new mt.a("fileuploader-missing-api-address",null);this.file=function(e){if("string"!=typeof e)return!1;const t=e.match(Dh);return!(!t||!t.length)}(e)?function(e,t=512){try{const n=e.match(Dh)[1],i=atob(e.replace(Dh,"")),o=[];for(let e=0;ee(n)),this}onError(e){return this.once("error",(t,n)=>e(n)),this}abort(){this.xhr.abort()}send(){return this._prepareRequest(),this._attachXHRListeners(),this._sendRequest()}_prepareRequest(){const e=new XMLHttpRequest;e.open("POST",this._apiAddress),e.setRequestHeader("Authorization",this._token.value),e.responseType="json",this.xhr=e}_attachXHRListeners(){const e=this,t=this.xhr;function n(t){return()=>e.fire("error",t)}t.addEventListener("error",n("Network Error")),t.addEventListener("abort",n("Abort")),t.upload&&t.upload.addEventListener("progress",e=>{e.lengthComputable&&this.fire("progress",{total:e.total,uploaded:e.loaded})}),t.addEventListener("load",()=>{const e=t.status,n=t.response;if(e<200||e>299)return this.fire("error",n.message||n.error)})}_sendRequest(){const e=new FormData,t=this.xhr;return e.append("file",this.file),new Promise((n,i)=>{t.addEventListener("load",()=>{const e=t.status,o=t.response;return e<200||e>299?i(o.message?new mt.a("fileuploader-uploading-data-failed",this,{message:o.message}):o.error):n(o)}),t.addEventListener("error",()=>i(new Error("Network Error"))),t.addEventListener("abort",()=>i(new Error("Abort"))),t.send(e)})}}At(zh,bt);const Vh={autoRefresh:!0};class jh{constructor(e,t=Vh){if(!e)throw new mt.a("token-missing-token-url",this);t.initValue&&this._validateTokenValue(t.initValue),this.set("value",t.initValue),this._refresh="function"==typeof e?e:()=>{return t=e,new Promise((e,n)=>{const i=new XMLHttpRequest;i.open("GET",t),i.addEventListener("load",()=>{const t=i.status,o=i.response;return t<200||t>299?n(new mt.a("token-cannot-download-new-token",null)):e(o)}),i.addEventListener("error",()=>n(new Error("Network Error"))),i.addEventListener("abort",()=>n(new Error("Abort"))),i.send()});var t},this._options=Object.assign({},Vh,t)}init(){return new Promise((e,t)=>{this.value?(this._options.autoRefresh&&this._registerRefreshTokenTimeout(),e(this)):this.refreshToken().then(e).catch(t)})}refreshToken(){return this._refresh().then(e=>{this._validateTokenValue(e),this.set("value",e),this._options.autoRefresh&&this._registerRefreshTokenTimeout()}).then(()=>this)}destroy(){clearTimeout(this._tokenRefreshTimeout)}_validateTokenValue(e){const t="string"==typeof e,n=!/^".*"$/.test(e),i=t&&3===e.split(".").length;if(!n||!i)throw new mt.a("token-not-in-jwt-format",this)}_registerRefreshTokenTimeout(){const e=this._getTokenRefreshTimeoutTime();clearTimeout(this._tokenRefreshTimeout),this._tokenRefreshTimeout=setTimeout(()=>{this.refreshToken()},e)}_getTokenRefreshTimeoutTime(){try{const[,e]=this.value.split("."),{exp:t}=JSON.parse(atob(e));return t?Math.floor((1e3*t-Date.now())/2):36e5}catch(e){return 36e5}}static create(e,t=Vh){return new jh(e,t).init()}}At(jh,Sn);class Bh extends $d{static get pluginName(){return"CloudServices"}init(){const e=this.context.config.get("cloudServices")||{};for(const t in e)this[t]=e[t];if(this._tokens=new Map,this.tokenUrl)return this.token=new Bh.Token(this.tokenUrl),this._tokens.set(this.tokenUrl,this.token),this.token.init();this.token=null}registerTokenUrl(e){if(this._tokens.has(e))return Promise.resolve(this.getTokenFor(e));const t=new Bh.Token(e);return this._tokens.set(e,t),t.init()}getTokenFor(e){const t=this._tokens.get(e);if(!t)throw new mt.a("cloudservices-token-not-registered",this);return t}destroy(){super.destroy();for(const e of this._tokens.values())e.destroy()}}Bh.Token=jh;class Fh extends Dl{static get requires(){return[Qd,Bh]}init(){const e=this.editor,t=e.plugins.get(Bh),n=t.token;n&&(this._uploadGateway=new Fh._UploadGateway(n,t.uploadUrl),e.plugins.get(Qd).createUploadAdapter=e=>new Hh(this._uploadGateway,e))}}class Hh{constructor(e,t){this.uploadGateway=e,this.loader=t}upload(){return this.loader.file.then(e=>(this.fileUploader=this.uploadGateway.upload(e),this.fileUploader.on("progress",(e,t)=>{this.loader.uploadTotal=t.total,this.loader.uploaded=t.uploaded}),this.fileUploader.send()))}abort(){this.fileUploader.abort()}}Fh._UploadGateway=class{constructor(e,t){if(!e)throw new mt.a("uploadgateway-missing-token",null);if(!t)throw new mt.a("uploadgateway-missing-api-address",null);this._token=e,this._apiAddress=t}upload(e){return new zh(e,this._token,this._apiAddress)}},n(52);const Uh=["before","after"],qh=(new DOMParser).parseFromString('',"image/svg+xml").firstChild;class Wh extends Dl{static get pluginName(){return"WidgetTypeAround"}constructor(e){super(e),this._currentFakeCaretModelElement=null}init(){const e=this.editor,t=e.editing.view;this.on("change:isEnabled",(n,i,o)=>{t.change(e=>{for(const n of t.document.roots)o?e.removeClass("ck-widget__type-around_disabled",n):e.addClass("ck-widget__type-around_disabled",n)}),o||e.model.change(e=>{e.removeSelectionAttribute("widget-type-around")})}),this._enableTypeAroundUIInjection(),this._enableInsertingParagraphsOnButtonClick(),this._enableInsertingParagraphsOnEnterKeypress(),this._enableInsertingParagraphsOnTypingKeystroke(),this._enableTypeAroundFakeCaretActivationUsingKeyboardArrows(),this._enableDeleteIntegration(),this._enableInsertContentIntegration()}destroy(){this._currentFakeCaretModelElement=null}_insertParagraph(e,t){const n=this.editor,i=n.editing.view;n.execute("insertParagraph",{position:n.model.createPositionAt(e,t)}),i.focus(),i.scrollToTheSelection()}_listenToIfEnabled(e,t,n,i){this.listenTo(e,t,(...e)=>{this.isEnabled&&n(...e)},i)}_insertParagraphAccordingToFakeCaretPosition(){const e=this.editor.model.document.selection,t=Nu(e);if(!t)return!1;const n=e.getSelectedElement();return this._insertParagraph(n,t),!0}_enableTypeAroundUIInjection(){const e=this.editor,t=e.model.schema,n=e.locale.t,i={before:n("Insert paragraph before block"),after:n("Insert paragraph after block")};e.editing.downcastDispatcher.on("insert",(e,n,o)=>{const r=o.mapper.toViewElement(n.item);Iu(r,n.item,t)&&function(e,t,n){const i=e.createUIElement("div",{class:"ck ck-reset_all ck-widget__type-around"},(function(e){const n=this.toDomElement(e);return function(e,t){for(const n of Uh){const i=new Ra({tag:"div",attributes:{class:["ck","ck-widget__type-around__button","ck-widget__type-around__button_"+n],title:t[n]},children:[e.ownerDocument.importNode(qh,!0)]});e.appendChild(i.render())}}(n,t),function(e){const t=new Ra({tag:"div",attributes:{class:["ck","ck-widget__type-around__fake-caret"]}});e.appendChild(t.render())}(n),n}));e.insert(e.createPositionAt(n,"end"),i)}(o.writer,i,r)},{priority:"low"})}_enableTypeAroundFakeCaretActivationUsingKeyboardArrows(){const e=this.editor,t=e.model,n=t.document.selection,i=t.schema;function o(e){return"ck-widget_type-around_show-fake-caret_"+e}this._listenToIfEnabled(e.editing.view.document,"keydown",(e,t)=>{si(t.keyCode)&&this._handleArrowKeyPress(e,t)},{priority:ft.get("high")+10}),this._listenToIfEnabled(n,"change:range",(t,n)=>{n.directChange&&e.model.change(e=>{e.removeSelectionAttribute("widget-type-around")})}),this._listenToIfEnabled(t.document,"change:data",()=>{const t=n.getSelectedElement();t&&Iu(e.editing.mapper.toViewElement(t),t,i)||e.model.change(e=>{e.removeSelectionAttribute("widget-type-around")})}),this._listenToIfEnabled(e.editing.downcastDispatcher,"selection",(e,t,n)=>{const r=n.writer;if(this._currentFakeCaretModelElement){const e=n.mapper.toViewElement(this._currentFakeCaretModelElement);e&&(r.removeClass(Uh.map(o),e),this._currentFakeCaretModelElement=null)}const s=t.selection.getSelectedElement();if(!s)return;const a=n.mapper.toViewElement(s);if(!Iu(a,s,i))return;const l=Nu(t.selection);l&&(r.addClass(o(l),a),this._currentFakeCaretModelElement=s)}),this._listenToIfEnabled(e.ui.focusTracker,"change:isFocused",(t,n,i)=>{i||e.model.change(e=>{e.removeSelectionAttribute("widget-type-around")})})}_handleArrowKeyPress(e,t){const n=this.editor,i=n.model,o=i.document.selection,r=i.schema,s=n.editing.view,a=li(t.keyCode,n.locale.contentLanguageDirection),l=s.document.selection.getSelectedElement();let c;Iu(l,n.editing.mapper.toModelElement(l),r)?c=this._handleArrowKeyPressOnSelectedWidget(a):o.isCollapsed&&(c=this._handleArrowKeyPressWhenSelectionNextToAWidget(a)),c&&(t.preventDefault(),e.stop())}_handleArrowKeyPressOnSelectedWidget(e){const t=this.editor.model,n=Nu(t.document.selection);return t.change(t=>n?n!==(e?"after":"before")&&(t.removeSelectionAttribute("widget-type-around"),!0):(t.setSelectionAttribute("widget-type-around",e?"after":"before"),!0))}_handleArrowKeyPressWhenSelectionNextToAWidget(e){const t=this.editor,n=t.model,i=n.schema,o=t.plugins.get("Widget"),r=o._getObjectElementNextToSelection(e);return!!Iu(t.editing.mapper.toViewElement(r),r,i)&&(n.change(t=>{o._setSelectionOverElement(r),t.setSelectionAttribute("widget-type-around",e?"before":"after")}),!0)}_enableInsertingParagraphsOnButtonClick(){const e=this.editor,t=e.editing.view;this._listenToIfEnabled(t.document,"mousedown",(n,i)=>{const o=i.domTarget.closest(".ck-widget__type-around__button");if(!o)return;const r=function(e){return e.classList.contains("ck-widget__type-around__button_before")?"before":"after"}(o),s=function(e,t){const n=e.closest(".ck-widget");return t.mapDomToView(n)}(o,t.domConverter),a=e.editing.mapper.toModelElement(s);this._insertParagraph(a,r),i.preventDefault(),n.stop()})}_enableInsertingParagraphsOnEnterKeypress(){const e=this.editor,t=e.editing.view;this._listenToIfEnabled(t.document,"enter",(n,i)=>{const o=t.document.selection.getSelectedElement(),r=e.editing.mapper.toModelElement(o),s=e.model.schema;let a;this._insertParagraphAccordingToFakeCaretPosition()?a=!0:Iu(o,r,s)&&(this._insertParagraph(r,i.isSoft?"before":"after"),a=!0),a&&(i.preventDefault(),n.stop())})}_enableInsertingParagraphsOnTypingKeystroke(){const e=[ni.enter,ni.delete,ni.backspace];this._listenToIfEnabled(this.editor.editing.view.document,"keydown",(t,n)=>{e.includes(n.keyCode)||cc(n)||this._insertParagraphAccordingToFakeCaretPosition()},{priority:ft.get("high")+1})}_enableDeleteIntegration(){const e=this.editor,t=e.model,n=t.schema;this._listenToIfEnabled(e.editing.view.document,"delete",(i,o)=>{const r=Nu(t.document.selection);if(!r)return;const s=o.direction,a=t.document.selection.getSelectedElement(),l="forward"==s;if("before"===r===l)e.execute("delete",{selection:t.createSelection(a,"on")});else{const i=n.getNearestSelectionRange(t.createPositionAt(a,r),s);if(i)if(i.isCollapsed){const o=t.createSelection(i.start);if(t.modifySelection(o,{direction:s}),o.focus.isEqual(i.start)){const e=function(e,t){let n=t;for(const i of t.getAncestors({parentFirst:!0})){if(i.childCount>1||e.isLimit(i))break;n=i}return n}(n,i.start.parent);t.deleteContent(t.createSelection(e,"on"),{doNotAutoparagraph:!0})}else t.change(t=>{t.setSelection(i),e.execute(l?"forwardDelete":"delete")})}else t.change(t=>{t.setSelection(i),e.execute(l?"forwardDelete":"delete")})}o.preventDefault(),i.stop()},{priority:ft.get("high")+1})}_enableInsertContentIntegration(){const e=this.editor.model,t=e.document.selection;this._listenToIfEnabled(this.editor.model,"insertContent",(n,[i,o])=>{if(o&&!o.is("documentSelection"))return;const r=Nu(t);return r?(n.stop(),e.change(n=>{const o=t.getSelectedElement(),s=e.createPositionAt(o,r),a=n.createSelection(s),l=e.insertContent(i,a);return n.setSelection(a),l})):void 0},{priority:"high"})}}function $h(e,t,n){const i=e.schema,o=e.createRangeIn(t.root),r="forward"==n?"elementStart":"elementEnd";for(const{previousPosition:s,item:a,type:l}of o.getWalker({startPosition:t,direction:n})){if(i.isLimit(a)&&!i.isInline(a))return s;if(l==r&&i.isBlock(a))return null}return null}function Gh(e,t,n){const i="backward"==n?t.end:t.start;if(e.checkChild(i,"$text"))return i;for(const{nextPosition:o}of t.getWalker({direction:n}))if(e.checkChild(o,"$text"))return o}n(54);class Yh extends Dl{static get pluginName(){return"Widget"}static get requires(){return[Wh]}init(){const e=this.editor.editing.view,t=e.document;this._previouslySelected=new Set,this.editor.editing.downcastDispatcher.on("selection",(e,t,n)=>{this._clearPreviouslySelectedWidgets(n.writer);const i=n.writer,o=i.document.selection,r=o.getSelectedElement();let s=null;for(const a of o.getRanges())for(const e of a){const t=e.item;Ou(t)&&!Qh(t,s)&&(i.addClass("ck-widget_selected",t),this._previouslySelected.add(t),s=t,t==r&&i.setSelection(o.getRanges(),{fake:!0,label:Du(r)}))}},{priority:"low"}),e.addObserver(Ku),this.listenTo(t,"mousedown",(...e)=>this._onMousedown(...e)),this.listenTo(t,"keydown",(...e)=>{this._handleSelectionChangeOnArrowKeyPress(...e)},{priority:"high"}),this.listenTo(t,"keydown",(...e)=>{this._preventDefaultOnArrowKeyPress(...e)},{priority:ft.get("high")-20}),this.listenTo(t,"keydown",function(e){const t=e.model;return(n,i)=>{const o=i.keyCode==ni.arrowdown,r=i.shiftKey,s=t.document.selection;if(i.keyCode!=ni.arrowup&&!o)return;const a=o;if(r&&function(e,t){return!e.isCollapsed&&e.isBackward==t}(s,a))return;const l=function(e,t,n){const i=e.model;if(n){const e=t.isCollapsed?t.focus:t.getLastPosition(),n=$h(i,e,"forward");if(!n)return null;const o=i.createRange(e,n),r=Gh(i.schema,o,"backward");return r&&e.isBefore(r)?i.createRange(e,r):null}{const e=t.isCollapsed?t.focus:t.getFirstPosition(),n=$h(i,e,"backward");if(!n)return null;const o=i.createRange(n,e),r=Gh(i.schema,o,"forward");return r&&e.isAfter(r)?i.createRange(r,e):null}}(e,s,a);l&&!l.isCollapsed&&function(e,t,n){const i=e.model,o=e.view.domConverter;if(n){const e=i.createSelection(t.start);i.modifySelection(e),e.focus.isAtEnd||t.start.isEqual(e.focus)||(t=i.createRange(e.focus,t.end))}const r=e.mapper.toViewRange(t),s=o.viewRangeToDom(r),a=jo.getDomRangeRects(s);let l;for(const c of a)if(void 0!==l){if(Math.round(c.top)>=l)return!1;l=Math.max(l,Math.round(c.bottom))}else l=Math.round(c.bottom);return!0}(e,l,a)&&(t.change(e=>{const n=a?l.end:l.start;if(r){const i=t.createSelection(s.anchor);i.setFocus(n),e.setSelection(i)}else e.setSelection(n)}),n.stop(),i.preventDefault(),i.stopPropagation())}}(this.editor.editing)),this.listenTo(t,"delete",(e,t)=>{this._handleDelete("forward"==t.direction)&&(t.preventDefault(),e.stop())},{priority:"high"})}_onMousedown(e,t){const n=this.editor,i=n.editing.view,o=i.document;let r=t.target;if(function(e){for(;e;){if(e.is("editableElement")&&!e.is("rootElement"))return!0;if(Ou(e))return!1;e=e.parent}return!1}(r)){if((Zn||Jn)&&t.domEvent.detail>=3){const e=n.editing.mapper,i=r.is("attributeElement")?r.findAncestor(e=>!e.is("attributeElement")):r,o=e.toModelElement(i);t.preventDefault(),this.editor.model.change(e=>{e.setSelection(o,"in")})}return}if(!Ou(r)&&(r=r.findAncestor(Ou),!r))return;t.preventDefault(),o.isFocused||i.focus();const s=n.editing.mapper.toModelElement(r);this._setSelectionOverElement(s)}_handleSelectionChangeOnArrowKeyPress(e,t){const n=t.keyCode;if(!si(n))return;const i=this.editor.model,o=i.schema,r=i.document.selection,s=r.getSelectedElement(),a=li(n,this.editor.locale.contentLanguageDirection);if(s&&o.isObject(s)){const n=a?r.getLastPosition():r.getFirstPosition(),s=o.getNearestSelectionRange(n,a?"forward":"backward");return void(s&&(i.change(e=>{e.setSelection(s)}),t.preventDefault(),e.stop()))}if(!r.isCollapsed)return;const l=this._getObjectElementNextToSelection(a);l&&o.isObject(l)&&(this._setSelectionOverElement(l),t.preventDefault(),e.stop())}_preventDefaultOnArrowKeyPress(e,t){if(!si(t.keyCode))return;const n=this.editor.model,i=n.schema,o=n.document.selection.getSelectedElement();o&&i.isObject(o)&&(t.preventDefault(),e.stop())}_handleDelete(e){if(this.editor.isReadOnly)return;const t=this.editor.model.document.selection;if(!t.isCollapsed)return;const n=this._getObjectElementNextToSelection(e);return n?(this.editor.model.change(e=>{let i=t.anchor.parent;for(;i.isEmpty;){const t=i;i=t.parent,e.remove(t)}this._setSelectionOverElement(n)}),!0):void 0}_setSelectionOverElement(e){this.editor.model.change(t=>{t.setSelection(t.createRangeOn(e))})}_getObjectElementNextToSelection(e){const t=this.editor.model,n=t.schema,i=t.createSelection(t.document.selection);t.modifySelection(i,{direction:e?"forward":"backward"});const o=e?i.focus.nodeBefore:i.focus.nodeAfter;return o&&n.isObject(o)?o:null}_clearPreviouslySelectedWidgets(e){for(const t of this._previouslySelected)e.removeClass("ck-widget_selected",t);this._previouslySelected.clear()}}function Qh(e,t){return!!t&&Array.from(e.getAncestors()).includes(t)}class Kh extends Ul{refresh(){const e=this.editor.model.document.selection.getSelectedElement();this.isEnabled=Hu(e),this.value=!(!Hu(e)||!e.hasAttribute("alt"))&&e.getAttribute("alt")}execute(e){const t=this.editor.model,n=t.document.selection.getSelectedElement();t.change(t=>{t.setAttribute("alt",e.newValue,n)})}}class Jh extends Dl{static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new Kh(this.editor))}}n(56);class Zh extends Xa{constructor(e,t){super(e);const n="ck-labeled-field-view-"+ht(),i="ck-labeled-field-view-status-"+ht();this.fieldView=t(this,n,i),this.set("label"),this.set("isEnabled",!0),this.set("isEmpty",!0),this.set("isFocused",!1),this.set("errorText",null),this.set("infoText",null),this.set("class"),this.set("placeholder"),this.labelView=this._createLabelView(n),this.statusView=this._createStatusView(i),this.bind("_statusText").to(this,"errorText",this,"infoText",(e,t)=>e||t);const o=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-field-view",o.to("class"),o.if("isEnabled","ck-disabled",e=>!e),o.if("isEmpty","ck-labeled-field-view_empty"),o.if("isFocused","ck-labeled-field-view_focused"),o.if("placeholder","ck-labeled-field-view_placeholder"),o.if("errorText","ck-error")]},children:[{tag:"div",attributes:{class:["ck","ck-labeled-field-view__input-wrapper"]},children:[this.fieldView,this.labelView]},this.statusView]})}_createLabelView(e){const t=new ed(this.locale);return t.for=e,t.bind("text").to(this,"label"),t}_createStatusView(e){const t=new Xa(this.locale),n=this.bindTemplate;return t.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-field-view__status",n.if("errorText","ck-labeled-field-view__status_error"),n.if("_statusText","ck-hidden",e=>!e)],id:e,role:n.if("errorText","alert")},children:[{text:n.to("_statusText")}]}),t}focus(){this.fieldView.focus()}}n(58);class Xh extends Xa{constructor(e){super(e),this.set("value"),this.set("id"),this.set("placeholder"),this.set("isReadOnly",!1),this.set("hasError",!1),this.set("ariaDescribedById"),this.focusTracker=new Ta,this.bind("isFocused").to(this.focusTracker),this.set("isEmpty",!0);const t=this.bindTemplate;this.setTemplate({tag:"input",attributes:{type:"text",class:["ck","ck-input","ck-input-text",t.if("isFocused","ck-input_focused"),t.if("isEmpty","ck-input-text_empty"),t.if("hasError","ck-error")],id:t.to("id"),placeholder:t.to("placeholder"),readonly:t.to("isReadOnly"),"aria-invalid":t.if("hasError",!0),"aria-describedby":t.to("ariaDescribedById")},on:{input:t.to("input"),change:t.to(this._updateIsEmpty.bind(this))}})}render(){super.render(),this.focusTracker.add(this.element),this._setDomElementValue(this.value),this._updateIsEmpty(),this.on("change:value",(e,t,n)=>{this._setDomElementValue(n),this._updateIsEmpty()})}select(){this.element.select()}focus(){this.element.focus()}_updateIsEmpty(){this.isEmpty=!this.element.value}_setDomElementValue(e){this.element.value=e||0===e?e:""}}function ef(e,t,n){const i=new Xh(e.locale);return i.set({id:t,ariaDescribedById:n}),i.bind("isReadOnly").to(e,"isEnabled",e=>!e),i.bind("hasError").to(e,"errorText",e=>!!e),i.on("input",()=>{e.errorText=null}),e.bind("isEmpty","isFocused","placeholder").to(i),i}function tf(e){e.set("_isCssTransitionsDisabled",!1),e.disableCssTransitions=()=>{e._isCssTransitionsDisabled=!0},e.enableCssTransitions=()=>{e._isCssTransitionsDisabled=!1},e.extendTemplate({attributes:{class:[e.bindTemplate.if("_isCssTransitionsDisabled","ck-transitions-disabled")]}})}function nf({view:e}){e.listenTo(e.element,"submit",(t,n)=>{n.preventDefault(),e.fire("submit")},{useCapture:!0})}var of='',rf='';n(60),n(7);class sf extends Xa{constructor(e){super(e);const t=this.locale.t;this.focusTracker=new Ta,this.keystrokes=new wa,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(t("Save"),of,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(t("Cancel"),rf,"ck-button-cancel","cancel"),this._focusables=new Oa,this._focusCycler=new rl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-text-alternative-form","ck-responsive-form"],tabindex:"-1"},children:[this.labeledInput,this.saveButtonView,this.cancelButtonView]}),tf(this)}render(){super.render(),this.keystrokes.listenTo(this.element),nf({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)})}_createButton(e,t,n,i){const o=new kl(this.locale);return o.set({label:e,icon:t,tooltip:!0}),o.extendTemplate({attributes:{class:n}}),i&&o.delegate("execute").to(this,i),o}_createLabeledInputView(){const e=this.locale.t,t=new Zh(this.locale,ef);return t.label=e("Text alternative"),t}}n(63),n(65);const af=Cu("px");class lf extends Dl{static get pluginName(){return"ContextualBalloon"}constructor(e){super(e),this.positionLimiter=()=>{const e=this.editor.editing.view,t=e.document.selection.editableElement;return t?e.domConverter.mapViewToDom(t.root):null},this.set("visibleView",null),this.view=new Su(e.locale),e.ui.view.body.add(this.view),e.ui.focusTracker.add(this.view.element),this._viewToStack=new Map,this._idToStack=new Map,this.set("_numberOfStacks",0),this.set("_singleViewMode",!1),this._rotatorView=this._createRotatorView(),this._fakePanelsView=this._createFakePanelsView()}hasView(e){return Array.from(this._viewToStack.keys()).includes(e)}add(e){if(this.hasView(e.view))throw new mt.a("contextualballoon-add-view-exist",[this,e]);const t=e.stackId||"main";if(!this._idToStack.has(t))return this._idToStack.set(t,new Map([[e.view,e]])),this._viewToStack.set(e.view,this._idToStack.get(t)),this._numberOfStacks=this._idToStack.size,void(this._visibleStack&&!e.singleViewMode||this.showStack(t));const n=this._idToStack.get(t);e.singleViewMode&&this.showStack(t),n.set(e.view,e),this._viewToStack.set(e.view,n),n===this._visibleStack&&this._showView(e)}remove(e){if(!this.hasView(e))throw new mt.a("contextualballoon-remove-view-not-exist",[this,e]);const t=this._viewToStack.get(e);this._singleViewMode&&this.visibleView===e&&(this._singleViewMode=!1),this.visibleView===e&&(1===t.size?this._idToStack.size>1?this._showNextStack():(this.view.hide(),this.visibleView=null,this._rotatorView.hideView()):this._showView(Array.from(t.values())[t.size-2])),1===t.size?(this._idToStack.delete(this._getStackId(t)),this._numberOfStacks=this._idToStack.size):t.delete(e),this._viewToStack.delete(e)}updatePosition(e){e&&(this._visibleStack.get(this.visibleView).position=e),this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition()}showStack(e){this.visibleStack=e;const t=this._idToStack.get(e);if(!t)throw new mt.a("contextualballoon-showstack-stack-not-exist",this);this._visibleStack!==t&&this._showView(Array.from(t.values()).pop())}get _visibleStack(){return this._viewToStack.get(this.visibleView)}_getStackId(e){return Array.from(this._idToStack.entries()).find(t=>t[1]===e)[0]}_showNextStack(){const e=Array.from(this._idToStack.values());let t=e.indexOf(this._visibleStack)+1;e[t]||(t=0),this.showStack(this._getStackId(e[t]))}_showPrevStack(){const e=Array.from(this._idToStack.values());let t=e.indexOf(this._visibleStack)-1;e[t]||(t=e.length-1),this.showStack(this._getStackId(e[t]))}_createRotatorView(){const e=new cf(this.editor.locale),t=this.editor.locale.t;return this.view.content.add(e),e.bind("isNavigationVisible").to(this,"_numberOfStacks",this,"_singleViewMode",(e,t)=>!t&&e>1),e.on("change:isNavigationVisible",()=>this.updatePosition(),{priority:"low"}),e.bind("counter").to(this,"visibleView",this,"_numberOfStacks",(e,n)=>{if(n<2)return"";const i=Array.from(this._idToStack.values()).indexOf(this._visibleStack)+1;return t("%0 of %1",[i,n])}),e.buttonNextView.on("execute",()=>{e.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showNextStack()}),e.buttonPrevView.on("execute",()=>{e.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showPrevStack()}),e}_createFakePanelsView(){const e=new df(this.editor.locale,this.view);return e.bind("numberOfPanels").to(this,"_numberOfStacks",this,"_singleViewMode",(e,t)=>!t&&e>=2?Math.min(e-1,2):0),e.listenTo(this.view,"change:top",()=>e.updatePosition()),e.listenTo(this.view,"change:left",()=>e.updatePosition()),this.editor.ui.view.body.add(e),e}_showView({view:e,balloonClassName:t="",withArrow:n=!0,singleViewMode:i=!1}){this.view.class=t,this.view.withArrow=n,this._rotatorView.showView(e),this.visibleView=e,this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition(),i&&(this._singleViewMode=!0)}_getBalloonPosition(){let e=Array.from(this._visibleStack.values()).pop().position;return e&&!e.limiter&&(e=Object.assign({},e,{limiter:this.positionLimiter})),e}}class cf extends Xa{constructor(e){super(e);const t=e.t,n=this.bindTemplate;this.set("isNavigationVisible",!0),this.focusTracker=new Ta,this.buttonPrevView=this._createButtonView(t("Previous"),''),this.buttonNextView=this._createButtonView(t("Next"),''),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-rotator"],"z-index":"-1"},children:[{tag:"div",attributes:{class:["ck-balloon-rotator__navigation",n.to("isNavigationVisible",e=>e?"":"ck-hidden")]},children:[this.buttonPrevView,{tag:"span",attributes:{class:["ck-balloon-rotator__counter"]},children:[{text:n.to("counter")}]},this.buttonNextView]},{tag:"div",attributes:{class:"ck-balloon-rotator__content"},children:this.content}]})}render(){super.render(),this.focusTracker.add(this.element)}showView(e){this.hideView(),this.content.add(e)}hideView(){this.content.clear()}_createButtonView(e,t){const n=new kl(this.locale);return n.set({label:e,icon:t,tooltip:!0}),n}}class df extends Xa{constructor(e,t){super(e);const n=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("height",0),this.set("width",0),this.set("numberOfPanels",0),this.content=this.createCollection(),this._balloonPanelView=t,this.setTemplate({tag:"div",attributes:{class:["ck-fake-panel",n.to("numberOfPanels",e=>e?"":"ck-hidden")],style:{top:n.to("top",af),left:n.to("left",af),width:n.to("width",af),height:n.to("height",af)}},children:this.content}),this.on("change:numberOfPanels",(e,t,n,i)=>{n>i?this._addPanels(n-i):this._removePanels(i-n),this.updatePosition()})}_addPanels(e){for(;e--;){const e=new Xa;e.setTemplate({tag:"div"}),this.content.add(e),this.registerChild(e)}}_removePanels(e){for(;e--;){const e=this.content.last;this.content.remove(e),this.deregisterChild(e),e.destroy()}}updatePosition(){if(this.numberOfPanels){const{top:e,left:t}=this._balloonPanelView,{width:n,height:i}=new jo(this._balloonPanelView.element);Object.assign(this,{top:e,left:t,width:n,height:i})}}}function uf(e){const t=e.editing.view,n=Su.defaultPositions;return{target:t.domConverter.viewToDom(t.document.selection.getSelectedElement()),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast]}}class hf extends Dl{static get requires(){return[lf]}static get pluginName(){return"ImageTextAlternativeUI"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const e=this.editor,t=e.t;e.ui.componentFactory.add("imageTextAlternative",n=>{const i=e.commands.get("imageTextAlternative"),o=new kl(n);return o.set({label:t("Change image text alternative"),icon:'',tooltip:!0}),o.bind("isEnabled").to(i,"isEnabled"),this.listenTo(o,"execute",()=>{this._showForm()}),o})}_createForm(){const e=this.editor,t=e.editing.view.document;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new sf(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._form.keystrokes.set("Esc",(e,t)=>{this._hideForm(!0),t()}),this.listenTo(e.ui,"update",()=>{Fu(t.selection)?this._isVisible&&function(e){const t=e.plugins.get("ContextualBalloon");if(Fu(e.editing.view.document.selection)){const n=uf(e);t.updatePosition(n)}}(e):this._hideForm(!0)}),Tl({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const e=this.editor,t=e.commands.get("imageTextAlternative"),n=this._form.labeledInput;this._form.disableCssTransitions(),this._isInBalloon||this._balloon.add({view:this._form,position:uf(e)}),n.fieldView.value=n.fieldView.element.value=t.value||"",this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e){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.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class ff extends Dl{static get requires(){return[Jh,hf]}static get pluginName(){return"ImageTextAlternative"}}n(67);class mf extends Dl{static get requires(){return[Yu,Yh,ff]}static get pluginName(){return"Image"}}class gf extends Xa{constructor(e){super(e),this.buttonView=new kl(e),this._fileInputView=new pf(e),this._fileInputView.bind("acceptedType").to(this),this._fileInputView.bind("allowMultipleFiles").to(this),this._fileInputView.delegate("done").to(this),this.setTemplate({tag:"span",attributes:{class:"ck-file-dialog-button"},children:[this.buttonView,this._fileInputView]}),this.buttonView.on("execute",()=>{this._fileInputView.open()})}focus(){this.buttonView.focus()}}class pf extends Xa{constructor(e){super(e),this.set("acceptedType"),this.set("allowMultipleFiles",!1);const t=this.bindTemplate;this.setTemplate({tag:"input",attributes:{class:["ck-hidden"],type:"file",tabindex:"-1",accept:t.to("acceptedType"),multiple:t.to("allowMultipleFiles")},on:{change:t.to(()=>{this.element&&this.element.files&&this.element.files.length&&this.fire("done",this.element.files),this.element.value=""})}})}open(){this.element.click()}}function bf(e){const t=e.map(e=>e.replace("+","\\+"));return new RegExp(`^image\\/(${t.join("|")})$`)}class wf extends Dl{static get pluginName(){return"ImageUploadUI"}init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("imageUpload",n=>{const i=new gf(n),o=e.commands.get("imageUpload"),r=e.config.get("image.upload.types"),s=bf(r);return i.set({acceptedType:r.map(e=>"image/"+e).join(","),allowMultipleFiles:!0}),i.buttonView.set({label:t("Insert image"),icon:'',tooltip:!0}),i.buttonView.bind("isEnabled").to(o),i.on("done",(t,n)=>{const i=Array.from(n).filter(e=>s.test(e.type));i.length&&e.execute("imageUpload",{file:i})}),i})}}n(69),n(71),n(73);class kf extends Dl{constructor(e){super(e),this.placeholder="data:image/svg+xml;utf8,"+encodeURIComponent('')}init(){this.editor.editing.downcastDispatcher.on("attribute:uploadStatus:image",(...e)=>this.uploadStatusChange(...e))}uploadStatusChange(e,t,n){const i=this.editor,o=t.item,r=o.getAttribute("uploadId");if(!n.consumable.consume(t.item,e.name))return;const s=i.plugins.get(Qd),a=r?t.attributeNewValue:null,l=this.placeholder,c=i.editing.mapper.toViewElement(o),d=n.writer;if("reading"==a)return _f(c,d),void vf(l,c,d);if("uploading"==a){const e=s.loaders.get(r);return _f(c,d),void(e?(yf(c,d),function(e,t,n,i){const o=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"),o),n.on("change:uploadedPercent",(e,t,n)=>{i.change(e=>{e.setStyle("width",n+"%",o)})})}(c,d,e,i.editing.view),function(e,t,n){if(n.data){const i=Wu(e);t.setAttribute("src",n.data,i)}}(c,d,e)):vf(l,c,d))}"complete"==a&&s.loaders.get(r)&&function(e,t,n){const i=t.createUIElement("div",{class:"ck-image-upload-complete-icon"});t.insert(t.createPositionAt(e,"end"),i),setTimeout(()=>{n.change(e=>e.remove(e.createRangeOn(i)))},3e3)}(c,d,i.editing.view),function(e,t){Cf(e,t,"progressBar")}(c,d),yf(c,d),function(e,t){t.removeClass("ck-appear",e)}(c,d)}}function _f(e,t){e.hasClass("ck-appear")||t.addClass("ck-appear",e)}function vf(e,t,n){t.hasClass("ck-image-upload-placeholder")||n.addClass("ck-image-upload-placeholder",t);const i=Wu(t);i.getAttribute("src")!==e&&n.setAttribute("src",e,i),xf(t,"placeholder")||n.insert(n.createPositionAfter(i),function(e){const t=e.createUIElement("div",{class:"ck-upload-placeholder-loader"});return e.setCustomProperty("placeholder",!0,t),t}(n))}function yf(e,t){e.hasClass("ck-image-upload-placeholder")&&t.removeClass("ck-image-upload-placeholder",e),Cf(e,t,"placeholder")}function xf(e,t){for(const n of e.getChildren())if(n.getCustomProperty(t))return n}function Cf(e,t,n){const i=xf(e,n);i&&t.remove(t.createRangeOn(i))}class Af{constructor(e){this.document=e}createDocumentFragment(e){return new mi(this.document,e)}createElement(e,t,n){return new wn(this.document,e,t,n)}createText(e){return new Dt(this.document,e)}clone(e,t=!1){return e._clone(t)}appendChild(e,t){return t._appendChild(e)}insertChild(e,t,n){return n._insertChild(e,t)}removeChildren(e,t,n){return n._removeChildren(e,t)}remove(e){const t=e.parent;return t?this.removeChildren(t.getChildIndex(e),1,t):[]}replace(e,t){const n=e.parent;if(n){const i=n.getChildIndex(e);return this.removeChildren(i,1,n),this.insertChild(i,t,n),!0}return!1}unwrapElement(e){const t=e.parent;if(t){const n=t.getChildIndex(e);this.remove(e),this.insertChild(n,e.getChildren(),t)}}rename(e,t){const n=new wn(this.document,e,t.getAttributes(),t.getChildren());return this.replace(t,n)?n:null}setAttribute(e,t,n){n._setAttribute(e,t)}removeAttribute(e,t){t._removeAttribute(e)}addClass(e,t){t._addClass(e)}removeClass(e,t){t._removeClass(e)}setStyle(e,t,n){w(e)&&void 0===n&&(n=t),n._setStyle(e,t)}removeStyle(e,t){t._removeStyle(e)}setCustomProperty(e,t,n){n._setCustomProperty(e,t)}removeCustomProperty(e,t){return t._removeCustomProperty(e)}createPositionAt(e,t){return zn._createAt(e,t)}createPositionAfter(e){return zn._createAfter(e)}createPositionBefore(e){return zn._createBefore(e)}createRange(e,t){return new Vn(e,t)}createRangeOn(e){return Vn._createOn(e)}createRangeIn(e){return Vn._createIn(e)}createSelection(e,t,n){return new Fn(e,t,n)}}class Tf extends Ul{refresh(){const e=this.editor.model.document.selection.getSelectedElement(),t=e&&"image"===e.name||!1;this.isEnabled=qu(this.editor.model)||t}execute(e){const t=this.editor,n=t.model,i=t.plugins.get(Qd);for(const o of Et(e.file))Sf(n,i,o)}}function Sf(e,t,n){const i=t.createLoader(n);i&&Uu(e,{uploadId:i.id})}class Ef extends Dl{static get requires(){return[Qd,Nh,Hl]}static get pluginName(){return"ImageUploadEditing"}constructor(e){super(e),e.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}})}init(){const e=this.editor,t=e.model.document,n=e.model.schema,i=e.conversion,o=e.plugins.get(Qd),r=bf(e.config.get("image.upload.types"));n.extend("image",{allowAttributes:["uploadId","uploadStatus"]}),e.commands.add("imageUpload",new Tf(e)),i.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}),this.listenTo(e.editing.view.document,"clipboardInput",(t,n)=>{if(i=n.dataTransfer,Array.from(i.types).includes("text/html")&&""!==i.getData("text/html"))return;var i;const o=Array.from(n.dataTransfer.files).filter(e=>!!e&&r.test(e.type)),s=n.targetRanges.map(t=>e.editing.mapper.toModelRange(t));e.model.change(n=>{n.setSelection(s),o.length&&(t.stop(),e.model.enqueueChange("default",()=>{e.execute("imageUpload",{file:o})}))})}),this.listenTo(e.plugins.get(Hl),"inputTransformation",(t,n)=>{const i=Array.from(e.editing.view.createRangeIn(n.content)).filter(e=>{return!(!(t=e.item).is("element","img")||!t.getAttribute("src"))&&(t.getAttribute("src").match(/^data:image\/\w+;base64,/g)||t.getAttribute("src").match(/^blob:/g))&&!e.item.getAttribute("uploadProcessed");var t}).map(e=>{return{promise:(t=e.item,new Promise((e,n)=>{const i=t.getAttribute("src");fetch(i).then(e=>e.blob()).then(t=>{const n=function(e,t){return e.type?e.type:t.match(/data:(image\/\w+);base64/)?t.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}(t,i),o=n.replace("image/",""),r=new File([t],"image."+o,{type:n});e(r)}).catch(n)})),imageElement:e.item};var t});if(!i.length)return;const r=new Af(e.editing.view.document);for(const e of i){r.setAttribute("uploadProcessed",!0,e.imageElement);const t=o.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 n=t.differ.getChanges({includeChangesInGraveyard:!0});for(const t of n)if("insert"==t.type&&"$text"!=t.name){const n=t.position.nodeAfter,i="$graveyard"==t.position.root.rootName;for(const t of Pf(e,n)){const e=t.getAttribute("uploadId");if(!e)continue;const n=o.loaders.get(e);n&&(i?n.abort():"idle"==n.status&&this._readAndUpload(n,t))}}})}_readAndUpload(e,t){const n=this.editor,i=n.model,o=n.locale.t,r=n.plugins.get(Qd),s=n.plugins.get(Nh);return i.enqueueChange("transparent",e=>{e.setAttribute("uploadStatus","reading",t)}),e.read().then(()=>{const o=e.upload();if(Zn){const e=Wu(n.editing.mapper.toViewElement(t));n.editing.view.once("render",()=>{if(!e.parent)return;const t=n.editing.view.domConverter.mapViewToDom(e.parent);if(!t)return;const i=t.style.display;t.style.display="none",t._ckHack=t.offsetHeight,t.style.display=i})}return i.enqueueChange("transparent",e=>{e.setAttribute("uploadStatus","uploading",t)}),o}).then(e=>{i.enqueueChange("transparent",n=>{n.setAttributes({uploadStatus:"complete",src:e.default},t),this._parseAndSetSrcsetAttributeOnImage(e,t,n)}),a()}).catch(n=>{if("error"!==e.status&&"aborted"!==e.status)throw n;"error"==e.status&&n&&s.showWarning(n,{title:o("Upload failed"),namespace:"upload"}),a(),i.enqueueChange("transparent",e=>{e.remove(t)})});function a(){i.enqueueChange("transparent",e=>{e.removeAttribute("uploadId",t),e.removeAttribute("uploadStatus",t)}),r.destroyLoader(e)}}_parseAndSetSrcsetAttributeOnImage(e,t,n){let i=0;const o=Object.keys(e).filter(e=>{const t=parseInt(e,10);if(!isNaN(t))return i=Math.max(i,t),!0}).map(t=>`${e[t]} ${t}w`).join(", ");""!=o&&n.setAttribute("srcset",{data:o,width:i},t)}}function Pf(e,t){return Array.from(e.model.createRangeOn(t)).filter(e=>e.item.is("element","image")).map(e=>e.item)}class Mf extends Dl{static get pluginName(){return"ImageUpload"}static get requires(){return[Ef,wf,kf]}}class If extends Ul{refresh(){const e=this.editor.model,t=Fc(e.document.selection.getSelectedBlocks());this.value=!!t&&t.is("element","paragraph"),this.isEnabled=!!t&&Nf(t,e.schema)}execute(e={}){const t=this.editor.model,n=t.document;t.change(i=>{const o=(e.selection||n.selection).getSelectedBlocks();for(const e of o)!e.is("element","paragraph")&&Nf(e,t.schema)&&i.rename(e,"paragraph")})}}function Nf(e,t){return t.checkChild(e.parent,"paragraph")&&!t.isObject(e)}class Of extends Ul{execute(e){const t=this.editor.model;let n=e.position;t.change(e=>{const i=e.createElement("paragraph");if(!t.schema.checkChild(n.parent,i)){const o=t.schema.findAllowedParent(n,i);if(!o)return;n=e.split(n,o).position}t.insertContent(i,n),e.setSelection(i,"in")})}}class Rf extends Dl{static get pluginName(){return"Paragraph"}init(){const e=this.editor,t=e.model;e.commands.add("paragraph",new If(e)),e.commands.add("insertParagraph",new Of(e)),t.schema.register("paragraph",{inheritAllFrom:"$block"}),e.conversion.elementToElement({model:"paragraph",view:"p"}),e.conversion.for("upcast").elementToElement({model:(e,{writer:t})=>Rf.paragraphLikeElements.has(e.name)?e.isEmpty?null:t.createElement("paragraph"):null,view:/.+/,converterPriority:"low"})}}Rf.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"]);class Lf extends Ul{constructor(e,t){super(e),this.modelElements=t}refresh(){const e=Fc(this.editor.model.document.selection.getSelectedBlocks());this.value=!!e&&this.modelElements.includes(e.name)&&e.name,this.isEnabled=!!e&&this.modelElements.some(t=>Df(e,t,this.editor.model.schema))}execute(e){const t=this.editor.model,n=t.document,i=e.value;t.change(e=>{const o=Array.from(n.selection.getSelectedBlocks()).filter(e=>Df(e,i,t.schema));for(const t of o)t.is("element",i)||e.rename(t,i)})}}function Df(e,t,n){return n.checkChild(e.parent,t)&&!n.isObject(e)}class zf extends Dl{static get pluginName(){return"HeadingEditing"}constructor(e){super(e),e.config.define("heading",{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h2",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h3",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h4",title:"Heading 3",class:"ck-heading_heading3"}]})}static get requires(){return[Rf]}init(){const e=this.editor,t=e.config.get("heading.options"),n=[];for(const i of t)"paragraph"!==i.model&&(e.model.schema.register(i.model,{inheritAllFrom:"$block"}),e.conversion.elementToElement(i),n.push(i.model));this._addDefaultH1Conversion(e),e.commands.add("heading",new Lf(e,n))}afterInit(){const e=this.editor,t=e.commands.get("enter"),n=e.config.get("heading.options");t&&this.listenTo(t,"afterExecute",(t,i)=>{const o=e.model.document.selection.getFirstPosition().parent;n.some(e=>o.is("element",e.model))&&!o.is("element","paragraph")&&0===o.childCount&&i.writer.rename(o,"paragraph")})}_addDefaultH1Conversion(e){e.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:ft.get("low")+1})}}n(12);class Vf extends Dl{init(){const e=this.editor,t=e.t,n=function(e){const t=e.t,n={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=n[e.title];return t&&t!=e.title&&(e.title=t),e})}(e),i=t("Choose heading"),o=t("Heading");e.ui.componentFactory.add("heading",t=>{const r={},s=new Tt,a=e.commands.get("heading"),l=e.commands.get("paragraph"),c=[a];for(const e of n){const t={type:"button",model:new ud({label:e.title,class:e.class,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})),s.add(t),r[e.model]=e.title}const d=Sl(t);return Pl(d,s),d.buttonView.set({isOn:!1,withText:!0,tooltip:o}),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 n=e||t&&"paragraph";return r[n]?r[n]:i}),this.listenTo(d,"execute",t=>{e.execute(t.source.commandName,t.source.commandValue?{value:t.source.commandValue}:void 0),e.editing.view.focus()}),d})}}function jf(e){for(const t of e.getChildren())if(t&&t.is("element","caption"))return t;return null}function Bf(e){const t=e.parent;return"figcaption"==e.name&&t&&"figure"==t.name&&t.hasClass("image")?{name:!0}:null}class Ff extends Dl{static get pluginName(){return"ImageCaptionEditing"}init(){const e=this.editor,t=e.editing.view,n=e.data,i=e.editing,o=e.t;e.model.schema.register("caption",{allowIn:"image",allowContentOf:"$block",isLimit:!0}),e.model.document.registerPostFixer(e=>this._insertMissingModelCaptionElement(e)),e.conversion.for("upcast").elementToElement({view:Bf,model:"caption"}),n.downcastDispatcher.on("insert:caption",Hf(e=>e.createContainerElement("figcaption"),!1));const r=function(e,t){return n=>{const i=n.createEditableElement("figcaption");return n.setCustomProperty("imageCaption",!0,i),Pa({view:e,element:i,text:t}),zu(i,n)}}(t,o("Enter image caption"));i.downcastDispatcher.on("insert:caption",Hf(r)),i.downcastDispatcher.on("insert",this._fixCaptionVisibility(e=>e.item),{priority:"high"}),i.downcastDispatcher.on("remove",this._fixCaptionVisibility(e=>e.position.parent),{priority:"high"}),t.document.registerPostFixer(e=>this._updateCaptionVisibility(e))}_updateCaptionVisibility(e){const t=this.editor.editing.mapper,n=this._lastSelectedCaption;let i;const o=this.editor.model.document.selection,r=o.getSelectedElement();if(r&&r.is("element","image")){const e=jf(r);i=t.toViewElement(e)}const s=Uf(o.getFirstPosition().parent);if(s&&(i=t.toViewElement(s)),i)return n?(n===i||(qf(n,e),this._lastSelectedCaption=i),Wf(i,e)):(this._lastSelectedCaption=i,Wf(i,e));if(n){const t=qf(n,e);return this._lastSelectedCaption=null,t}return!1}_fixCaptionVisibility(e){return(t,n,i)=>{const o=Uf(e(n)),r=i.writer;if(o){const e=this.editor.editing.mapper.toViewElement(o);e&&(o.childCount?r.removeClass("ck-hidden",e):r.addClass("ck-hidden",e))}}}_insertMissingModelCaptionElement(e){const t=this.editor.model,n=t.document.differ.getChanges(),i=[];for(const o of n)if("insert"==o.type&&"$text"!=o.name){const e=o.position.nodeAfter;if(e.is("element","image")&&!jf(e)&&i.push(e),!e.is("element","image")&&e.childCount)for(const n of t.createRangeIn(e).getItems())n.is("element","image")&&!jf(n)&&i.push(n)}for(const o of i)e.appendElement("caption",o);return!!i.length}}function Hf(e,t=!0){return(n,i,o)=>{const r=i.item;if((r.childCount||t)&&Hu(r.parent)){if(!o.consumable.consume(i.item,"insert"))return;const t=o.mapper.toViewElement(i.range.start.parent),n=e(o.writer),s=o.writer;r.childCount||s.addClass("ck-hidden",n),function(e,t,n,i){const o=i.writer.createPositionAt(n,"end");i.writer.insert(o,e),i.mapper.bindElements(t,e)}(n,i.item,t,o)}}}function Uf(e){const t=e.getAncestors({includeSelf:!0}).find(e=>"caption"==e.name);return t&&t.parent&&"image"==t.parent.name?t:null}function qf(e,t){return!e.childCount&&!e.hasClass("ck-hidden")&&(t.addClass("ck-hidden",e),!0)}function Wf(e,t){return!!e.hasClass("ck-hidden")&&(t.removeClass("ck-hidden",e),!0)}n(76);class $f extends Ul{constructor(e,t){super(e),this.defaultStyle=!1,this.styles=t.reduce((e,t)=>(e[t.name]=t,t.isDefault&&(this.defaultStyle=t.name),e),{})}refresh(){const e=this.editor.model.document.selection.getSelectedElement();if(this.isEnabled=Hu(e),e)if(e.hasAttribute("imageStyle")){const t=e.getAttribute("imageStyle");this.value=!!this.styles[t]&&t}else this.value=this.defaultStyle;else this.value=!1}execute(e){const t=e.value,n=this.editor.model,i=n.document.selection.getSelectedElement();n.change(e=>{this.styles[t].isDefault?e.removeAttribute("imageStyle",i):e.setAttribute("imageStyle",t,i)})}}function Gf(e,t){for(const n of t)if(n.name===e)return n}var Yf='',Qf='',Kf='',Jf='';const Zf={full:{name:"full",title:"Full size image",icon:Yf,isDefault:!0},side:{name:"side",title:"Side image",icon:Jf,className:"image-style-side"},alignLeft:{name:"alignLeft",title:"Left aligned image",icon:Qf,className:"image-style-align-left"},alignCenter:{name:"alignCenter",title:"Centered image",icon:Kf,className:"image-style-align-center"},alignRight:{name:"alignRight",title:"Right aligned image",icon:Jf,className:"image-style-align-right"}},Xf={full:Yf,left:Qf,right:Jf,center:Kf};function em(e=[]){return e.map(tm)}function tm(e){if("string"==typeof e){const t=e;Zf[t]?e=Object.assign({},Zf[t]):(Object(mt.c)("image-style-not-found",{name:t}),e={name:t})}else if(Zf[e.name]){const t=Zf[e.name],n=Object.assign({},e);for(const i in t)Object.prototype.hasOwnProperty.call(e,i)||(n[i]=t[i]);e=n}return"string"==typeof e.icon&&Xf[e.icon]&&(e.icon=Xf[e.icon]),e}class nm extends Dl{static get pluginName(){return"ImageStyleEditing"}init(){const e=this.editor,t=e.model.schema,n=e.data,i=e.editing;e.config.define("image.styles",["full","side"]);const o=em(e.config.get("image.styles"));t.extend("image",{allowAttributes:"imageStyle"});const r=function(e){return(t,n,i)=>{if(!i.consumable.consume(n.item,t.name))return;const o=Gf(n.attributeNewValue,e),r=Gf(n.attributeOldValue,e),s=i.mapper.toViewElement(n.item),a=i.writer;r&&a.removeClass(r.className,s),o&&a.addClass(o.className,s)}}(o);i.downcastDispatcher.on("attribute:imageStyle:image",r),n.downcastDispatcher.on("attribute:imageStyle:image",r),n.upcastDispatcher.on("element:figure",function(e){const t=e.filter(e=>!e.isDefault);return(e,n,i)=>{if(!n.modelRange)return;const o=n.viewItem,r=Fc(n.modelRange.getItems());if(i.schema.checkAttribute(r,"imageStyle"))for(const s of t)i.consumable.consume(o,{classes:s.className})&&i.writer.setAttribute("imageStyle",s.name,r)}}(o),{priority:"low"}),e.commands.add("imageStyle",new $f(e,o))}}n(78);class im extends Dl{static get pluginName(){return"ImageStyleUI"}get localizedDefaultStylesTitles(){const e=this.editor.t;return{"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=function(e,t){for(const n of e)t[n.title]&&(n.title=t[n.title]);return e}(em(this.editor.config.get("image.styles")),this.localizedDefaultStylesTitles);for(const t of e)this._createButton(t)}_createButton(e){const t=this.editor;t.ui.componentFactory.add("imageStyle:"+e.name,n=>{const i=t.commands.get("imageStyle"),o=new kl(n);return o.set({label:e.title,icon:e.icon,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(i,"isEnabled"),o.bind("isOn").to(i,"value",t=>t===e.name),this.listenTo(o,"execute",()=>{t.execute("imageStyle",{value:e.name}),t.editing.view.focus()}),o})}}class om extends Dl{static get requires(){return[lf]}static get pluginName(){return"WidgetToolbarRepository"}init(){const e=this.editor;if(e.plugins.has("BalloonToolbar")){const t=e.plugins.get("BalloonToolbar");this.listenTo(t,"show",t=>{(function(e){const t=e.getSelectedElement();return!(!t||!Ou(t))})(e.editing.view.document.selection)&&t.stop()},{priority:"high"})}this._toolbarDefinitions=new Map,this._balloon=this.editor.plugins.get("ContextualBalloon"),this.on("change:isEnabled",()=>{this._updateToolbarsVisibility()}),this.listenTo(e.ui,"update",()=>{this._updateToolbarsVisibility()}),this.listenTo(e.ui.focusTracker,"change:isFocused",()=>{this._updateToolbarsVisibility()},{priority:"low"})}destroy(){super.destroy();for(const e of this._toolbarDefinitions.values())e.view.destroy()}register(e,{ariaLabel:t,items:n,getRelatedElement:i,balloonClassName:o="ck-toolbar-container"}){if(!n.length)return void Object(mt.c)("widget-toolbar-no-items",{toolbarId:e});const r=this.editor,s=r.t,a=new Ml(r.locale);if(a.ariaLabel=t||s("Widget toolbar"),this._toolbarDefinitions.has(e))throw new mt.a("widget-toolbar-duplicated",this,{toolbarId:e});a.fillFromConfig(n,r.ui.componentFactory),this._toolbarDefinitions.set(e,{view:a,getRelatedElement:i,balloonClassName:o})}_updateToolbarsVisibility(){let e=0,t=null,n=null;for(const i of this._toolbarDefinitions.values()){const o=i.getRelatedElement(this.editor.editing.view.document.selection);if(this.isEnabled&&o)if(this.editor.ui.focusTracker.isFocused){const r=o.getAncestors().length;r>e&&(e=r,t=o,n=i)}else this._isToolbarVisible(i)&&this._hideToolbar(i);else this._isToolbarInBalloon(i)&&this._hideToolbar(i)}n&&this._showToolbar(n,t)}_hideToolbar(e){this._balloon.remove(e.view),this.stopListening(this._balloon,"change:visibleView")}_showToolbar(e,t){this._isToolbarVisible(e)?rm(this.editor,t):this._isToolbarInBalloon(e)||(this._balloon.add({view:e.view,position:sm(this.editor,t),balloonClassName:e.balloonClassName}),this.listenTo(this._balloon,"change:visibleView",()=>{for(const e of this._toolbarDefinitions.values())if(this._isToolbarVisible(e)){const t=e.getRelatedElement(this.editor.editing.view.document.selection);rm(this.editor,t)}}))}_isToolbarVisible(e){return this._balloon.visibleView===e.view}_isToolbarInBalloon(e){return this._balloon.hasView(e.view)}}function rm(e,t){const n=e.plugins.get("ContextualBalloon"),i=sm(e,t);n.updatePosition(i)}function sm(e,t){const n=Su.defaultPositions;return{target:e.editing.view.domConverter.mapViewToDom(t),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast,ju]}}class am extends Ul{constructor(e){super(e),this._childCommands=[]}refresh(){}execute(...e){return this._getFirstEnabledCommand().execute(e)}registerChildCommand(e){this._childCommands.push(e),e.on("change:isEnabled",()=>this._checkEnabled()),this._checkEnabled()}_checkEnabled(){this.isEnabled=!!this._getFirstEnabledCommand()}_getFirstEnabledCommand(){return this._childCommands.find(e=>e.isEnabled)}}class lm extends Dl{static get pluginName(){return"IndentEditing"}init(){const e=this.editor;e.commands.add("indent",new am(e)),e.commands.add("outdent",new am(e))}}var cm='',dm='';class um extends Dl{static get pluginName(){return"IndentUI"}init(){const e=this.editor,t=e.locale,n=e.t,i="ltr"==t.uiLanguageDirection?cm:dm,o="ltr"==t.uiLanguageDirection?dm:cm;this._defineButton("indent",n("Increase indent"),i),this._defineButton("outdent",n("Decrease indent"),o)}_defineButton(e,t,n){const i=this.editor;i.ui.componentFactory.add(e,o=>{const r=i.commands.get(e),s=new kl(o);return s.set({label:t,icon:n,tooltip:!0}),s.bind("isOn","isEnabled").to(r,"value","isEnabled"),this.listenTo(s,"execute",()=>{i.execute(e),i.editing.view.focus()}),s})}}class hm extends Ul{constructor(e,t){super(e),this._indentBehavior=t}refresh(){const e=this.editor.model,t=Fc(e.document.selection.getSelectedBlocks());this.isEnabled=!(!t||!e.schema.checkAttribute(t,"blockIndent"))&&this._indentBehavior.checkEnabled(t.getAttribute("blockIndent"))}execute(){const e=this.editor.model,t=function(e){const t=e.schema;return Array.from(e.document.selection.getSelectedBlocks()).filter(e=>t.checkAttribute(e,"blockIndent"))}(e);e.change(e=>{for(const n of t){const t=n.getAttribute("blockIndent"),i=this._indentBehavior.getNextIndent(t);i?e.setAttribute("blockIndent",i,n):e.removeAttribute("blockIndent",n)}})}}class fm{constructor(e){this.isForward="forward"===e.direction,this.offset=e.offset,this.unit=e.unit}checkEnabled(e){const t=parseFloat(e||0);return this.isForward||t>0}getNextIndent(e){const t=parseFloat(e||0);if(e&&!e.endsWith(this.unit))return this.isForward?this.offset+this.unit:void 0;const n=t+(this.isForward?this.offset:-this.offset);return n>0?n+this.unit:void 0}}class mm{constructor(e){this.isForward="forward"===e.direction,this.classes=e.classes}checkEnabled(e){const t=this.classes.indexOf(e);return this.isForward?t=0}getNextIndent(e){const t=this.classes.indexOf(e);return this.classes[t+(this.isForward?1:-1)]}}function gm(e){var t;e.setNormalizer("margin",e=>({path:"margin",value:jd(e)})),e.setNormalizer("margin-top",e=>({path:"margin.top",value:e})),e.setNormalizer("margin-right",e=>({path:"margin.right",value:e})),e.setNormalizer("margin-bottom",e=>({path:"margin.bottom",value:e})),e.setNormalizer("margin-left",e=>({path:"margin.left",value:e})),e.setReducer("margin",(t="margin",e=>{const{top:n,right:i,bottom:o,left:r}=e,s=[];return[n,i,r,o].every(e=>!!e)?s.push([t,Bd(e)]):(n&&s.push([t+"-top",n]),i&&s.push([t+"-right",i]),o&&s.push([t+"-bottom",o]),r&&s.push([t+"-left",r])),s})),e.setStyleRelation("margin",["margin-top","margin-right","margin-bottom","margin-left"])}const pm=["paragraph","heading1","heading2","heading3","heading4","heading5","heading6"];class bm extends ko{constructor(e){super(e),this.domEventType="click"}onDomEvent(e){this.fire(e.type,e)}}n(80);class wm extends Xa{constructor(e,t){super(e);const n=e.t;this.focusTracker=new Ta,this.keystrokes=new wa,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(n("Save"),of,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(n("Cancel"),rf,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(t),this.children=this._createFormChildren(t.manualDecorators),this._focusables=new Oa,this._focusCycler=new rl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const i=["ck","ck-link-form","ck-responsive-form"];t.manualDecorators.length&&i.push("ck-link-form_layout-vertical","ck-vertical-form"),this.setTemplate({tag:"form",attributes:{class:i,tabindex:"-1"},children:this.children}),tf(this)}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((e,t)=>(e[t.name]=t.isOn,e),{})}render(){super.render(),nf({view:this}),[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const e=this.locale.t,t=new Zh(this.locale,ef);return t.label=e("Link URL"),t}_createButton(e,t,n,i){const o=new kl(this.locale);return o.set({label:e,icon:t,tooltip:!0}),o.extendTemplate({attributes:{class:n}}),i&&o.delegate("execute").to(this,i),o}_createManualDecoratorSwitches(e){const t=this.createCollection();for(const n of e.manualDecorators){const i=new Al(this.locale);i.set({name:n.id,label:n.label,withText:!0}),i.bind("isOn").toMany([n,e],"value",(e,t)=>void 0===t&&void 0===e?n.defaultValue:e),i.on("execute",()=>{n.set("value",!i.isOn)}),t.add(i)}return t}_createFormChildren(e){const t=this.createCollection();if(t.add(this.urlInputView),e.length){const e=new Xa;e.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map(e=>({tag:"li",children:[e],attributes:{class:["ck","ck-list__item"]}})),attributes:{class:["ck","ck-reset","ck-list"]}}),t.add(e)}return t.add(this.saveButtonView),t.add(this.cancelButtonView),t}}n(82);class km extends Xa{constructor(e){super(e);const t=e.t;this.focusTracker=new Ta,this.keystrokes=new wa,this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(t("Unlink"),'',"unlink"),this.editButtonView=this._createButton(t("Edit link"),'',"edit"),this.set("href"),this._focusables=new Oa,this._focusCycler=new rl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions","ck-responsive-form"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render(),[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createButton(e,t,n){const i=new kl(this.locale);return i.set({label:e,icon:t,tooltip:!0}),i.delegate("execute").to(this,n),i}_createPreviewButton(){const e=new kl(this.locale),t=this.bindTemplate,n=this.t;return e.set({withText:!0,tooltip:n("Open link in new tab")}),e.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:t.to("href",e=>e&&yh(e)),target:"_blank",rel:"noopener noreferrer"}}),e.bind("label").to(this,"href",e=>e||n("This link has no URL")),e.bind("isEnabled").to(this,"href",e=>!!e),e.template.tag="a",e.template.eventListeners={},e}}class _m extends Dl{static get requires(){return[lf]}static get pluginName(){return"LinkUI"}init(){const e=this.editor;e.editing.view.addObserver(bm),this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._balloon=e.plugins.get(lf),this._createToolbarLinkButton(),this._enableUserBalloonInteractions(),e.conversion.for("editingDowncast").markerToHighlight({model:"link-ui",view:{classes:["ck-fake-link-selection"]}}),e.conversion.for("editingDowncast").markerToElement({model:"link-ui",view:{name:"span",classes:["ck-fake-link-selection","ck-fake-link-selection_collapsed"]}})}destroy(){super.destroy(),this.formView.destroy()}_createActionsView(){const e=this.editor,t=new km(e.locale),n=e.commands.get("link"),i=e.commands.get("unlink");return t.bind("href").to(n,"value"),t.editButtonView.bind("isEnabled").to(n),t.unlinkButtonView.bind("isEnabled").to(i),this.listenTo(t,"edit",()=>{this._addFormView()}),this.listenTo(t,"unlink",()=>{e.execute("unlink"),this._hideUI()}),t.keystrokes.set("Esc",(e,t)=>{this._hideUI(),t()}),t.keystrokes.set("Ctrl+K",(e,t)=>{this._addFormView(),t()}),t}_createFormView(){const e=this.editor,t=e.commands.get("link"),n=e.config.get("link.defaultProtocol"),i=new wm(e.locale,t);return i.urlInputView.fieldView.bind("value").to(t,"value"),i.urlInputView.bind("isReadOnly").to(t,"isEnabled",e=>!e),i.saveButtonView.bind("isEnabled").to(t),this.listenTo(i,"submit",()=>{const{value:t}=i.urlInputView.fieldView.element,o=Ch(t,n);e.execute("link",o,i.getDecoratorSwitchesState()),this._closeFormView()}),this.listenTo(i,"cancel",()=>{this._closeFormView()}),i.keystrokes.set("Esc",(e,t)=>{this._closeFormView(),t()}),i}_createToolbarLinkButton(){const e=this.editor,t=e.commands.get("link"),n=e.t;e.keystrokes.set("Ctrl+K",(e,n)=>{n(),t.isEnabled&&this._showUI(!0)}),e.ui.componentFactory.add("link",e=>{const i=new kl(e);return i.isEnabled=!0,i.label=n("Link"),i.icon='',i.keystroke="Ctrl+K",i.tooltip=!0,i.isToggleable=!0,i.bind("isEnabled").to(t,"isEnabled"),i.bind("isOn").to(t,"value",e=>!!e),this.listenTo(i,"execute",()=>this._showUI(!0)),i})}_enableUserBalloonInteractions(){this.listenTo(this.editor.editing.view.document,"click",()=>{this._getSelectedLinkElement()&&this._showUI()}),this.editor.keystrokes.set("Tab",(e,t)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),t())},{priority:"high"}),this.editor.keystrokes.set("Esc",(e,t)=>{this._isUIVisible&&(this._hideUI(),t())}),Tl({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this._isFormInPanel)return;const e=this.editor.commands.get("link");this.formView.disableCssTransitions(),this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions(),this.formView.urlInputView.fieldView.element.value=e.value||""}_closeFormView(){const e=this.editor.commands.get("link");e.restoreManualDecoratorStates(),void 0!==e.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this._balloon.remove(this.formView),this.editor.editing.view.focus(),this._hideFakeVisualSelection())}_showUI(e=!1){this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),e&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),this._addActionsView(),e&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(){if(!this._isUIInPanel)return;const e=this.editor;this.stopListening(e.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),e.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView),this._hideFakeVisualSelection()}_startUpdatingUI(){const e=this.editor,t=e.editing.view.document;let n=this._getSelectedLinkElement(),i=r();const o=()=>{const e=this._getSelectedLinkElement(),t=r();n&&!e||!n&&t!==i?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),n=e,i=t};function r(){return t.selection.focus.getAncestors().reverse().find(e=>e.is("element"))}this.listenTo(e.ui,"update",o),this.listenTo(this._balloon,"change:visibleView",o)}get _isFormInPanel(){return this._balloon.hasView(this.formView)}get _areActionsInPanel(){return this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){return this._balloon.visibleView==this.formView||this._areActionsVisible}_getBalloonPositionData(){const e=this.editor.editing.view,t=e.document;let n=null;if(this.editor.model.markers.has("link-ui")){const t=Array.from(this.editor.editing.mapper.markerNameToElements("link-ui")),i=e.createRange(e.createPositionBefore(t[0]),e.createPositionAfter(t[t.length-1]));n=e.domConverter.viewRangeToDom(i)}else{const i=this._getSelectedLinkElement(),o=t.selection.getFirstRange();n=i?e.domConverter.mapViewToDom(i):e.domConverter.viewRangeToDom(o)}return{target:n}}_getSelectedLinkElement(){const e=this.editor.editing.view,t=e.document.selection;if(t.isCollapsed)return vm(t.getFirstPosition());{const n=t.getFirstRange().getTrimmed(),i=vm(n.start),o=vm(n.end);return i&&i==o&&e.createRangeIn(i).getTrimmed().isEqual(n)?i:null}}_showFakeVisualSelection(){const e=this.editor.model;e.change(t=>{const n=e.document.selection.getFirstRange();if(e.markers.has("link-ui"))t.updateMarker("link-ui",{range:n});else if(n.start.isAtEnd){const i=function e(t,n,i){const o=i.createPositionFromPath(t.start.root,[t.start.path[0]+1,0],"toNext"),r=i.createRange(o,t.end);return r.start.path[0]>t.end.path[0]?i.createRange(n):o.isAtStart&&o.isAtEnd?e(r,n,i):r}(n,e.document.selection.focus,t);t.addMarker("link-ui",{usingOperation:!1,affectsData:!1,range:i})}else t.addMarker("link-ui",{usingOperation:!1,affectsData:!1,range:n})})}_hideFakeVisualSelection(){const e=this.editor.model;e.markers.has("link-ui")&&e.change(e=>{e.removeMarker("link-ui")})}}function vm(e){return e.getAncestors().find(e=>{return(t=e).is("attributeElement")&&!!t.getCustomProperty("link");var t})}function ym(e,t){let n=e.start;return{text:Array.from(e.getItems()).reduce((e,i)=>i.is("$text")||i.is("$textProxy")?e+i.data:(n=t.createPositionAfter(i),""),""),range:t.createRange(n,e.end)}}class xm{constructor(e,t){this.model=e,this.testCallback=t,this.hasMatch=!1,this.set("isEnabled",!0),this.on("change:isEnabled",()=>{this.isEnabled?this._startListening():(this.stopListening(e.document.selection),this.stopListening(e.document))}),this._startListening()}_startListening(){const e=this.model.document;this.listenTo(e.selection,"change:range",(t,{directChange:n})=>{n&&(e.selection.isCollapsed?this._evaluateTextBeforeSelection("selection"):this.hasMatch&&(this.fire("unmatched"),this.hasMatch=!1))}),this.listenTo(e,"change:data",(e,t)=>{"transparent"!=t.type&&this._evaluateTextBeforeSelection("data",{batch:t})})}_evaluateTextBeforeSelection(e,t={}){const n=this.model,i=n.document.selection,o=n.createRange(n.createPositionAt(i.focus.parent,0),i.focus),{text:r,range:s}=ym(o,n),a=this.testCallback(r);if(!a&&this.hasMatch&&this.fire("unmatched"),this.hasMatch=!!a,a){const n=Object.assign(t,{text:r,range:s});"object"==typeof a&&Object.assign(n,a),this.fire("matched:"+e,n)}}}At(xm,Sn);const Cm=new RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?![-_])(?:[-\\w\\u00a1-\\uffff]{0,63}[^-_]\\.)+(?:[a-z\\u00a1-\\uffff]{2,}))(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-\\w\\u00a1-\\uffff]{0,63}[^-_]\\.))+(?:[a-z\\u00a1-\\uffff]{2,})))$","i");class Am extends Dl{static get pluginName(){return"AutoLink"}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()}_enableTypingHandling(){const e=this.editor,t=new xm(e.model,e=>{if(!function(e){return e.length>4&&" "===e[e.length-1]&&" "!==e[e.length-2]}(e))return;const t=Tm(e.substr(0,e.length-1));return t?{url:t}:void 0}),n=e.plugins.get("Input");t.on("matched:data",(t,i)=>{const{batch:o,range:r,url:s}=i;if(!n.isInput(o))return;const a=r.end.getShiftedBy(-1),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,n=e.commands.get("enter");n&&n.on("execute",()=>{const e=t.document.selection.getFirstPosition();if(!e.parent.previousSibling)return;const n=t.createRangeIn(e.parent.previousSibling);this._checkAndApplyAutoLinkOnRange(n)})}_enableShiftEnterHandling(){const e=this.editor,t=e.model,n=e.commands.get("shiftEnter");n&&n.on("execute",()=>{const e=t.document.selection.getFirstPosition(),n=t.createRange(t.createPositionAt(e.parent,0),e.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(n)})}_checkAndApplyAutoLinkOnRange(e){const t=this.editor.model,{text:n,range:i}=ym(e,t),o=Tm(n);if(o){const e=t.createRange(i.end.getShiftedBy(-o.length),i.end);this._applyAutoLink(o,e)}}_applyAutoLink(e,t){const n=this.editor.model;this.isEnabled&&function(e,t){return t.schema.checkAttributeInSelection(t.createSelection(e),"linkHref")}(t,n)&&n.enqueueChange(n=>{const i=this.editor.config.get("link.defaultProtocol"),o=Ch(e,i);n.setAttribute("linkHref",o,t)})}}function Tm(e){const t=Cm.exec(e);return t?t[2]:null}class Sm extends Ul{constructor(e,t){super(e),this.type=t}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(){const e=this.editor.model,t=Array.from(e.document.selection.getSelectedBlocks()).filter(t=>Pm(t,e.schema)),n=!0===this.value;e.change(e=>{if(n){let n=t[t.length-1].nextSibling,i=Number.POSITIVE_INFINITY,o=[];for(;n&&"listItem"==n.name&&0!==n.getAttribute("listIndent");){const e=n.getAttribute("listIndent");e=n;)r>o.getAttribute("listIndent")&&(r=o.getAttribute("listIndent")),o.getAttribute("listIndent")==r&&e[t?"unshift":"push"](o),o=o[t?"previousSibling":"nextSibling"]}}function Pm(e,t){return t.checkChild(e.parent,"listItem")&&!t.isObject(e)}class Mm extends Ul{constructor(e,t){super(e),this._indentBy="forward"==t?1:-1}refresh(){this.isEnabled=this._checkEnabled()}execute(){const e=this.editor.model;let t=Array.from(e.document.selection.getSelectedBlocks());e.change(e=>{const n=t[t.length-1];let i=n.nextSibling;for(;i&&"listItem"==i.name&&i.getAttribute("listIndent")>n.getAttribute("listIndent");)t.push(i),i=i.nextSibling;this._indentBy<0&&(t=t.reverse());for(const o of t){const t=o.getAttribute("listIndent")+this._indentBy;t<0?e.rename(o,"paragraph"):e.setAttribute("listIndent",t,o)}this.fire("_executeCleanup",t)})}_checkEnabled(){const e=Fc(this.editor.model.document.selection.getSelectedBlocks());if(!e||!e.is("element","listItem"))return!1;if(this._indentBy>0){const t=e.getAttribute("listIndent"),n=e.getAttribute("listType");let i=e.previousSibling;for(;i&&i.is("element","listItem")&&i.getAttribute("listIndent")>=t;){if(i.getAttribute("listIndent")==t)return i.getAttribute("listType")==n;i=i.previousSibling}return!1}return!0}}function Im(e,t,n,i){const o=t.parent,r=n.mapper,s=n.writer;let a=r.toViewPosition(i.createPositionBefore(e));const l=Rm(e.previousSibling,{sameIndent:!0,smallerIndent:!0,listIndent:e.getAttribute("listIndent")}),c=e.previousSibling;if(l&&l.getAttribute("listIndent")==e.getAttribute("listIndent")){const e=r.toViewElement(l);a=s.breakContainer(s.createPositionAfter(e))}else if(c&&"listItem"==c.name){a=r.toViewPosition(i.createPositionAt(c,"end"));const e=r.findMappedViewAncestor(a),t=function(e){for(const t of e.getChildren())if("ul"==t.name||"ol"==t.name)return t;return null}(e);a=t?s.createPositionBefore(t):s.createPositionAt(e,"end")}else a=r.toViewPosition(i.createPositionBefore(e));if(a=Om(a),s.insert(a,o),c&&"listItem"==c.name){const e=r.toViewElement(c),n=s.createRange(s.createPositionAt(e,0),a).getWalker({ignoreElementEnd:!0});for(const i of n)if(i.item.is("element","li")){const e=s.breakContainer(s.createPositionBefore(i.item)),o=i.item.parent,r=s.createPositionAt(t,"end");Nm(s,r.nodeBefore,r.nodeAfter),s.move(s.createRangeOn(o),r),n.position=e}}else{const n=o.nextSibling;if(n&&(n.is("element","ul")||n.is("element","ol"))){let i=null;for(const t of n.getChildren()){const n=r.toModelElement(t);if(!(n&&n.getAttribute("listIndent")>e.getAttribute("listIndent")))break;i=t}i&&(s.breakContainer(s.createPositionAfter(i)),s.move(s.createRangeOn(i.parent),s.createPositionAt(t,"end")))}}Nm(s,o,o.nextSibling),Nm(s,o.previousSibling,o)}function Nm(e,t,n){return!t||!n||"ul"!=t.name&&"ol"!=t.name||t.name!=n.name||t.getAttribute("class")!==n.getAttribute("class")?null:e.mergeContainers(e.createPositionAfter(t))}function Om(e){return e.getLastMatchingPosition(e=>e.item.is("uiElement"))}function Rm(e,t){const n=!!t.sameIndent,i=!!t.smallerIndent,o=t.listIndent;let r=e;for(;r&&"listItem"==r.name;){const e=r.getAttribute("listIndent");if(n&&o==e||i&&o>e)return r;r="forward"===t.direction?r.nextSibling:r.previousSibling}return null}function Lm(e,t,n,i){e.ui.componentFactory.add(t,o=>{const r=e.commands.get(t),s=new kl(o);return s.set({label:n,icon:i,tooltip:!0,isToggleable:!0}),s.bind("isOn","isEnabled").to(r,"value","isEnabled"),s.on("execute",()=>{e.execute(t),e.editing.view.focus()}),s})}function Dm(e,t){const n=[],i=e.parent,o={ignoreElementEnd:!0,startPosition:e,shallow:!0,direction:t},r=i.getAttribute("listIndent"),s=[...new or(o)].filter(e=>e.item.is("element")).map(e=>e.item);for(const a of s){if(!a.is("element","listItem"))break;if(a.getAttribute("listIndent")r)){if(a.getAttribute("listType")!==i.getAttribute("listType"))break;if(a.getAttribute("listStyle")!==i.getAttribute("listStyle"))break;"backward"===t?n.unshift(a):n.push(a)}}return n}function zm(){const e=!this.isEmpty&&("ul"==this.getChild(0).name||"ol"==this.getChild(0).name);return this.isEmpty||e?0:vn.call(this)}function Vm(e){return(t,n,i)=>{const o=i.consumable;if(!o.test(n.item,"insert")||!o.test(n.item,"attribute:listType")||!o.test(n.item,"attribute:listIndent"))return;o.consume(n.item,"insert"),o.consume(n.item,"attribute:listType"),o.consume(n.item,"attribute:listIndent");const r=n.item;Im(r,function(e,t){const n=t.mapper,i=t.writer,o="numbered"==e.getAttribute("listType")?"ol":"ul",r=function(e){const t=e.createContainerElement("li");return t.getFillerOffset=zm,t}(i),s=i.createContainerElement(o,null);return i.insert(i.createPositionAt(s,0),r),n.bindElements(e,r),r}(r,i),i,e)}}function jm(e,t,n){if(!n.consumable.consume(t.item,"attribute:listType"))return;const i=n.mapper.toViewElement(t.item),o=n.writer;o.breakContainer(o.createPositionBefore(i)),o.breakContainer(o.createPositionAfter(i)),o.rename("numbered"==t.attributeNewValue?"ol":"ul",i.parent)}function Bm(e,t,n){const i=n.mapper.toViewElement(t.item).parent,o=n.writer;Nm(o,i,i.nextSibling),Nm(o,i.previousSibling,i);for(const r of t.item.getChildren())n.consumable.consume(r,"insert")}function Fm(e,t,n){if("listItem"!=t.item.name){let e=n.mapper.toViewPosition(t.range.start);const i=n.writer,o=[];for(;("ul"==e.parent.name||"ol"==e.parent.name)&&(e=i.breakContainer(e),"li"==e.parent.name);){const t=e,n=i.createPositionAt(e.parent,"end");if(!t.isEqual(n)){const e=i.remove(i.createRange(t,n));o.push(e)}e=i.createPositionAfter(e.parent)}if(o.length>0){for(let t=0;t0){const t=Nm(i,n,n.nextSibling);t&&t.parent==n&&e.offset--}}Nm(i,e.nodeBefore,e.nodeAfter)}}}function Hm(e,t,n){const i=n.mapper.toViewPosition(t.position);Nm(n.writer,i.nodeBefore,i.nodeAfter)}function Um(e,t,n){if(n.consumable.consume(t.viewItem,{name:!0})){const e=n.writer,i=e.createElement("listItem"),o=function(e){let t=0,n=e.parent;for(;n;){if(n.is("element","li"))t++;else{const e=n.previousSibling;e&&e.is("element","li")&&t++}n=n.parent}return t}(t.viewItem);if(e.setAttribute("listIndent",o,i),e.setAttribute("listType",t.viewItem.parent&&"ol"==t.viewItem.parent.name?"numbered":"bulleted",i),!n.safeInsert(i,t.modelCursor))return;const r=function(e,t,n){const{writer:i,schema:o}=n;let r=i.createPositionAfter(e);for(const s of t)if("ul"==s.name||"ol"==s.name)r=n.convertItem(s,r).modelCursor;else{const t=n.convertItem(s,i.createPositionAt(e,"end")),a=t.modelRange.start.nodeAfter;a&&a.is("element")&&!o.checkChild(e,a.name)&&(e=t.modelCursor.parent.is("element","listItem")?t.modelCursor.parent:Ym(t.modelCursor),r=i.createPositionAfter(e))}return r}(i,t.viewItem.getChildren(),n);t.modelRange=e.createRange(t.modelCursor,r),n.updateConversionResult(i,t)}}function qm(e,t,n){if(n.consumable.test(t.view