(\\s+)<\\/span>/g,(t,e)=>1==e.length?\" \":e)}(i.getData(\"text/html\")):i.getData(\"text/plain\")&&(o=function(t){return(t=t.replace(//g,\">\").replace(/\\n/g,\"\").replace(/^\\s/,\" \").replace(/\\s$/,\" \").replace(/\\s\\s/g,\" \")).indexOf(\"
\")>-1&&(t=`
${t}
`),t}(i.getData(\"text/plain\"))),o=this._htmlDataProcessor.toView(o),this.fire(\"inputTransformation\",{content:o,dataTransfer:i}),n.scrollToTheSelection()},{priority:\"low\"}),this.listenTo(this,\"inputTransformation\",(t,e)=>{if(!e.content.isEmpty){const t=this.editor.data,n=this.editor.model,i=t.toModel(e.content,\"$clipboardHolder\");if(0==i.childCount)return;n.insertContent(i)}},{priority:\"low\"}),this.listenTo(i,\"copy\",o,{priority:\"low\"}),this.listenTo(i,\"cut\",(e,n)=>{t.isReadOnly?n.preventDefault():o(e,n)},{priority:\"low\"}),this.listenTo(i,\"clipboardOutput\",(n,i)=>{i.content.isEmpty||(i.dataTransfer.setData(\"text/html\",this._htmlDataProcessor.toData(i.content)),i.dataTransfer.setData(\"text/plain\",function t(e){let n=\"\";if(e.is(\"text\")||e.is(\"textProxy\"))n=e.data;else if(e.is(\"img\")&&e.hasAttribute(\"alt\"))n=e.getAttribute(\"alt\");else{let i=null;for(const o of e.getChildren()){const e=t(o);i&&(i.is(\"containerElement\")||o.is(\"containerElement\"))&&(xd.includes(i.name)||xd.includes(o.name)?n+=\"\\n\":n+=\"\\n\\n\"),n+=e,i=o}}return n}(i.content))),\"cut\"==i.method&&t.model.deleteContent(e.selection)},{priority:\"low\"})}}class Td{constructor(t){this.editor=t,this.set(\"value\",void 0),this.set(\"isEnabled\",!1),this._disableStack=new Set,this.decorate(\"execute\"),this.listenTo(this.editor.model.document,\"change\",()=>{this.refresh()}),this.on(\"execute\",t=>{this.isEnabled||t.stop()},{priority:\"high\"}),this.listenTo(t,\"change:isReadOnly\",(t,e,n)=>{n?this.forceDisabled(\"readOnlyMode\"):this.clearForceDisabled(\"readOnlyMode\")})}refresh(){this.isEnabled=!0}forceDisabled(t){this._disableStack.add(t),1==this._disableStack.size&&(this.on(\"set:isEnabled\",Cd,{priority:\"highest\"}),this.isEnabled=!1)}clearForceDisabled(t){this._disableStack.delete(t),0==this._disableStack.size&&(this.off(\"set:isEnabled\",Cd),this.refresh())}execute(){}destroy(){this.stopListening()}}function Cd(t){t.return=!1,t.stop()}function*Pd(t,e){for(const n of e)n&&t.getAttributeProperties(n[0]).copyOnEnter&&(yield n)}ci(Td,Fi);class Sd extends Td{execute(){const t=this.editor.model,e=t.document;t.change(n=>{!function(t,e,n,i){const o=n.isCollapsed,r=n.getFirstRange(),s=r.start.parent,a=r.end.parent;if(i.isLimit(s)||i.isLimit(a))return void(o||s!=a||t.deleteContent(n));if(o){const t=Pd(e.model.schema,n.getAttributes());Md(e,r.start),e.setSelectionAttribute(t)}else{const i=!(r.start.isAtStart&&r.end.isAtEnd),o=s==a;t.deleteContent(n,{leaveUnmerged:i}),i&&(o?Md(e,n.focus):e.setSelection(a,0))}}(this.editor.model,n,e.selection,t.schema),this.fire(\"afterExecute\",{writer:n})})}}function Md(t,e){t.split(e),t.setSelection(e.parent.nextSibling,0)}class Ed extends hr{constructor(t){super(t);const e=this.document;e.on(\"keydown\",(t,n)=>{if(this.isEnabled&&n.keyCode==bo.enter){let i;e.once(\"enter\",t=>i=t,{priority:\"highest\"}),e.fire(\"enter\",new Zr(e,n.domEvent,{isSoft:n.shiftKey})),i&&i.stop.called&&t.stop()}})}observe(){}}class Id extends _d{static get pluginName(){return\"Enter\"}init(){const t=this.editor,e=t.editing.view,n=e.document;e.addObserver(Ed),t.commands.add(\"enter\",new Sd(t)),this.listenTo(n,\"enter\",(n,i)=>{i.preventDefault(),i.isSoft||(t.execute(\"enter\"),e.scrollToTheSelection())},{priority:\"low\"})}}class Nd extends Td{execute(){const t=this.editor.model,e=t.document;t.change(n=>{!function(t,e,n){const i=n.isCollapsed,o=n.getFirstRange(),r=o.start.parent,s=o.end.parent,a=r==s;if(i){const i=Pd(t.schema,n.getAttributes());Od(e,o.end),e.removeSelectionAttribute(n.getAttributeKeys()),e.setSelectionAttribute(i)}else{const i=!(o.start.isAtStart&&o.end.isAtEnd);t.deleteContent(n,{leaveUnmerged:i}),a?Od(e,n.focus):i&&e.setSelection(s,0)}}(t,n,e.selection),this.fire(\"afterExecute\",{writer:n})})}refresh(){const t=this.editor.model,e=t.document;this.isEnabled=function(t,e){if(e.rangeCount>1)return!1;const n=e.anchor;if(!n||!t.checkChild(n,\"softBreak\"))return!1;const i=e.getFirstRange(),o=i.start.parent,r=i.end.parent;if((Rd(o,t)||Rd(r,t))&&o!==r)return!1;return!0}(t.schema,e.selection)}}function Od(t,e){const n=t.createElement(\"softBreak\");t.insert(n,e),t.setSelection(n,\"after\")}function Rd(t,e){return!t.is(\"rootElement\")&&(e.isLimit(t)||Rd(t.parent,e))}class Dd extends _d{static get pluginName(){return\"ShiftEnter\"}init(){const t=this.editor,e=t.model.schema,n=t.conversion,i=t.editing.view,o=i.document;e.register(\"softBreak\",{allowWhere:\"$text\",isInline:!0}),n.for(\"upcast\").elementToElement({model:\"softBreak\",view:\"br\"}),n.for(\"downcast\").elementToElement({model:\"softBreak\",view:(t,e)=>e.createEmptyElement(\"br\")}),i.addObserver(Ed),t.commands.add(\"shiftEnter\",new Nd(t)),this.listenTo(o,\"enter\",(e,n)=>{n.preventDefault(),n.isSoft&&(t.execute(\"shiftEnter\"),i.scrollToTheSelection())},{priority:\"low\"})}}class Ld{constructor(t,e=20){this.model=t,this.size=0,this.limit=e,this.isLocked=!1,this._changeCallback=((t,e)=>{\"transparent\"!=e.type&&e!==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(t){this.size+=t,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(t){this.isLocked&&!t||(this._batch=null,this.size=0)}}class jd extends Td{constructor(t,e){super(t),this._buffer=new Ld(t.model,e),this._batches=new WeakSet}get buffer(){return this._buffer}destroy(){super.destroy(),this._buffer.destroy()}execute(t={}){const e=this.editor.model,n=e.document,i=t.text||\"\",o=i.length,r=t.range||n.selection.getFirstRange(),s=t.resultRange;e.enqueueChange(this._buffer.batch,t=>{const a=r.isCollapsed;this._buffer.lock(),e.deleteContent(e.createSelection(r)),i&&e.insertContent(t.createText(i,n.selection.getAttributes()),r.start),s?t.setSelection(s):a&&t.setSelection(r.start.getShiftedBy(o)),this._buffer.unlock(),this._buffer.input(o),this._batches.add(this._buffer.batch)})}}function Vd(t){let e=null;const n=t.model,i=t.editing.view,o=t.commands.get(\"input\");function r(t){const r=n.document,a=i.document.isComposing,c=e&&e.isEqual(r.selection);e=null,o.isEnabled&&(function(t){if(t.ctrlKey)return!0;return zd.includes(t.keyCode)}(t)||r.selection.isCollapsed||a&&229===t.keyCode||!a&&229===t.keyCode&&c||s())}function s(){const t=o.buffer;t.lock(),n.enqueueChange(t.batch,()=>{n.deleteContent(n.document.selection)}),t.unlock()}go.isAndroid?i.document.on(\"beforeinput\",(t,e)=>r(e),{priority:\"lowest\"}):i.document.on(\"keydown\",(t,e)=>r(e),{priority:\"lowest\"}),i.document.on(\"compositionstart\",function(){const t=n.document,e=1!==t.selection.rangeCount||t.selection.getFirstRange().isFlat;if(t.selection.isCollapsed||e)return;s()},{priority:\"lowest\"}),i.document.on(\"compositionend\",()=>{e=n.createSelection(n.document.selection)},{priority:\"lowest\"})}const zd=[wo(\"arrowUp\"),wo(\"arrowRight\"),wo(\"arrowDown\"),wo(\"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 t=112;t<=135;t++)zd.push(t);function Bd(t){if(t.newChildren.length-t.oldChildren.length!=1)return;const e=function(t,e){const n=[];let i,o=0;return t.forEach(t=>{\"equal\"==t?(r(),o++):\"insert\"==t?(s(\"insert\")?i.values.push(e[o]):(r(),i={type:\"insert\",index:o,values:[e[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(t){return i&&i.type==t}}($o(t.oldChildren,t.newChildren,Fd),t.newChildren);if(e.length>1)return;const n=e[0];return n.values[0]&&n.values[0].is(\"text\")?n:void 0}function Fd(t,e){return t&&t.is(\"text\")&&e&&e.is(\"text\")?t.data===e.data:t===e}class Ud{constructor(t){this.editor=t,this.editing=this.editor.editing}handle(t,e){if(function(t){if(0==t.length)return!1;for(const e of t)if(\"children\"===e.type&&!Bd(e))return!0;return!1}(t))this._handleContainerChildrenMutations(t,e);else for(const n of t)this._handleTextMutation(n,e),this._handleTextNodeInsertion(n)}_handleContainerChildrenMutations(t,e){const n=function(t){const e=t.map(t=>t.node).reduce((t,e)=>t.getCommonAncestor(e,{includeSelf:!0}));if(!e)return;return e.getAncestors({includeSelf:!0,parentFirst:!0}).find(t=>t.is(\"containerElement\")||t.is(\"rootElement\"))}(t);if(!n)return;const i=this.editor.editing.view.domConverter.mapViewToDom(n),o=new or,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()),c=Array.from(s.getChildren()),l=a[a.length-1],d=c[c.length-1];l&&l.is(\"softBreak\")&&d&&!d.is(\"softBreak\")&&a.pop();const h=this.editor.model.schema;if(!Hd(a,h)||!Hd(c,h))return;const u=a.map(t=>t.is(\"text\")?t.data:\"@\").join(\"\").replace(/\\u00A0/g,\" \"),f=c.map(t=>t.is(\"text\")?t.data:\"@\").join(\"\").replace(/\\u00A0/g,\" \");if(f===u)return;const g=$o(f,u),{firstChangeAt:m,insertions:p,deletions:b}=qd(g);let w=null;e&&(w=this.editing.mapper.toModelRange(e.getFirstRange()));const k=u.substr(m,p),_=this.editor.model.createRange(this.editor.model.createPositionAt(s,m),this.editor.model.createPositionAt(s,m+b));this.editor.execute(\"input\",{text:k,range:_,resultRange:w})}_handleTextMutation(t,e){if(\"text\"!=t.type)return;const n=t.newText.replace(/\\u00A0/g,\" \"),i=t.oldText.replace(/\\u00A0/g,\" \");if(i===n)return;const o=$o(i,n),{firstChangeAt:r,insertions:s,deletions:a}=qd(o);let c=null;e&&(c=this.editing.mapper.toModelRange(e.getFirstRange()));const l=this.editing.view.createPositionAt(t.node,r),d=this.editing.mapper.toModelPosition(l),h=this.editor.model.createRange(d,d.getShiftedBy(a)),u=n.substr(r,s);this.editor.execute(\"input\",{text:u,range:h,resultRange:c})}_handleTextNodeInsertion(t){if(\"children\"!=t.type)return;const e=Bd(t),n=this.editing.view.createPositionAt(t.node,e.index),i=this.editing.mapper.toModelPosition(n),o=e.values[0].data;this.editor.execute(\"input\",{text:o.replace(/\\u00A0/g,\" \"),range:this.editor.model.createRange(i)})}}function Hd(t,e){return t.every(t=>e.isInline(t))}function qd(t){let e=null,n=null;for(let i=0;i{new Ud(t).handle(n,i)})}(t)}isInput(t){return this.editor.commands.get(\"input\")._batches.has(t)}}class Yd extends Td{constructor(t,e){super(t),this.direction=e,this._buffer=new Ld(t.model,t.config.get(\"typing.undoStep\"))}get buffer(){return this._buffer}execute(t={}){const e=this.editor.model,n=e.document;e.enqueueChange(this._buffer.batch,i=>{this._buffer.lock();const o=i.createSelection(t.selection||n.selection),r=o.isCollapsed;if(o.isCollapsed&&e.modifySelection(o,{direction:this.direction,unit:t.unit}),this._shouldEntireContentBeReplacedWithParagraph(t.sequence||1))return void this._replaceEntireContentWithParagraph(i);if(o.isCollapsed)return;let s=0;o.getFirstRange().getMinimalFlatRanges().forEach(t=>{s+=eo(t.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))}),e.deleteContent(o,{doNotResetEntireContent:r}),this._buffer.input(s),i.setSelection(o),this._buffer.unlock()})}_shouldEntireContentBeReplacedWithParagraph(t){if(t>1)return!1;const e=this.editor.model,n=e.document.selection,i=e.schema.getLimitElement(n);if(!(n.isCollapsed&&n.containsEntireContent(i)))return!1;if(!e.schema.checkChild(i,\"paragraph\"))return!1;const o=i.getChild(0);return!o||\"paragraph\"!==o.name}_replaceEntireContentWithParagraph(t){const e=this.editor.model,n=e.document.selection,i=e.schema.getLimitElement(n),o=t.createElement(\"paragraph\");t.remove(t.createRangeIn(i)),t.insert(o,i),t.setSelection(o,0)}}class $d extends hr{constructor(t){super(t);const e=t.document;let n=0;function i(t,n,i){let o;e.once(\"delete\",t=>o=t,{priority:Number.POSITIVE_INFINITY}),e.fire(\"delete\",new Zr(e,n,i)),o&&o.stop.called&&t.stop()}e.on(\"keyup\",(t,e)=>{e.keyCode!=bo.delete&&e.keyCode!=bo.backspace||(n=0)}),e.on(\"keydown\",(t,e)=>{const o={};if(e.keyCode==bo.delete)o.direction=\"forward\",o.unit=\"character\";else{if(e.keyCode!=bo.backspace)return;o.direction=\"backward\",o.unit=\"codePoint\"}const r=go.isMac?e.altKey:e.ctrlKey;o.unit=r?\"word\":o.unit,o.sequence=++n,i(t,e.domEvent,o)}),go.isAndroid&&e.on(\"beforeinput\",(e,n)=>{if(\"deleteContentBackward\"!=n.domEvent.inputType)return;const o={unit:\"codepoint\",direction:\"backward\",sequence:1},r=n.domTarget.ownerDocument.defaultView.getSelection();r.anchorNode==r.focusNode&&r.anchorOffset+1!=r.focusOffset&&(o.selectionToRemove=t.domConverter.domSelectionToView(r)),i(e,n.domEvent,o)})}observe(){}}class Gd extends _d{static get pluginName(){return\"Delete\"}init(){const t=this.editor,e=t.editing.view,n=e.document;if(e.addObserver($d),t.commands.add(\"forwardDelete\",new Yd(t,\"forward\")),t.commands.add(\"delete\",new Yd(t,\"backward\")),this.listenTo(n,\"delete\",(n,i)=>{const o={unit:i.unit,sequence:i.sequence};if(i.selectionToRemove){const e=t.model.createSelection(),n=[];for(const e of i.selectionToRemove.getRanges())n.push(t.editing.mapper.toModelRange(e));e.setTo(n),o.selection=e}t.execute(\"forward\"==i.direction?\"forwardDelete\":\"delete\",o),i.preventDefault(),e.scrollToTheSelection()}),go.isAndroid){let t=null;this.listenTo(n,\"delete\",(e,n)=>{const i=n.domTarget.ownerDocument.defaultView.getSelection();t={anchorNode:i.anchorNode,anchorOffset:i.anchorOffset,focusNode:i.focusNode,focusOffset:i.focusOffset}},{priority:\"lowest\"}),this.listenTo(n,\"keyup\",(e,n)=>{if(t){const e=n.domTarget.ownerDocument.defaultView.getSelection();e.collapse(t.anchorNode,t.anchorOffset),e.extend(t.focusNode,t.focusOffset),t=null}})}}}class Qd extends _d{static get requires(){return[Wd,Gd]}static get pluginName(){return\"Typing\"}}class Kd extends Za{get type(){return\"noop\"}clone(){return new Kd(this.baseVersion)}getReversed(){return new Kd(this.baseVersion+1)}_execute(){}static get className(){return\"NoOperation\"}}const Jd=new Map;function Zd(t,e,n){let i=Jd.get(t);i||(i=new Map,Jd.set(t,i)),i.set(e,n)}function Xd(t){return[t]}function th(t,e,n={}){const i=function(t,e){const n=Jd.get(t);return n&&n.has(e)?n.get(e):Xd}(t.constructor,e.constructor);try{return i(t=t.clone(),e,n)}catch(t){throw t}}function eh(t,e,n){t=t.slice(),e=e.slice();const i=new nh(n.document,n.useRelations,n.forceWeakRemove);i.setOriginalOperations(t),i.setOriginalOperations(e);const o=i.originalOperations;if(0==t.length||0==e.length)return{operationsA:t,operationsB:e,originalOperations:o};const r=new WeakMap;for(const e of t)r.set(e,0);const s={nextBaseVersionA:t[t.length-1].baseVersion+1,nextBaseVersionB:e[e.length-1].baseVersion+1,originalOperationsACount:t.length,originalOperationsBCount:e.length};let a=0;for(;a{if(t.key===e.key){const i=t.range.getDifference(e.range).map(e=>new cc(e,t.key,t.oldValue,t.newValue,0)),o=t.range.getIntersection(e.range);return o&&n.aIsStrong&&i.push(new cc(o,e.key,e.newValue,t.newValue,0)),0==i.length?[new Kd(0)]:i}return[t]}),Zd(cc,hc,(t,e)=>{if(t.range.start.hasSameParentAs(e.position)&&t.range.containsPosition(e.position)){const n=t.range._getTransformedByInsertion(e.position,e.howMany,!e.shouldReceiveAttributes).map(e=>new cc(e,t.key,t.oldValue,t.newValue,t.baseVersion));if(e.shouldReceiveAttributes){const i=rh(e,t.key,t.oldValue);i&&n.unshift(i)}return n}return t.range=t.range._getTransformedByInsertion(e.position,e.howMany,!1)[0],[t]}),Zd(cc,mc,(t,e)=>{const n=[];t.range.start.hasSameParentAs(e.deletionPosition)&&(t.range.containsPosition(e.deletionPosition)||t.range.start.isEqual(e.deletionPosition))&&n.push($s._createFromPositionAndShift(e.graveyardPosition,1));const i=t.range._getTransformedByMergeOperation(e);return i.isCollapsed||n.push(i),n.map(e=>new cc(e,t.key,t.oldValue,t.newValue,t.baseVersion))}),Zd(cc,dc,(t,e)=>{return function(t,e){const n=$s._createFromPositionAndShift(e.sourcePosition,e.howMany);let i=null,o=[];n.containsRange(t,!0)?i=t:t.start.hasSameParentAs(n.start)?(o=t.getDifference(n),i=t.getIntersection(n)):o=[t];const r=[];for(let t of o){t=t._getTransformedByDeletion(e.sourcePosition,e.howMany);const n=e.getMovedRangeStart(),i=t.start.hasSameParentAs(n);t=t._getTransformedByInsertion(n,e.howMany,i),r.push(...t)}i&&r.push(i._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany,!1)[0]);return r}(t.range,e).map(e=>new cc(e,t.key,t.oldValue,t.newValue,t.baseVersion))}),Zd(cc,pc,(t,e)=>{if(t.range.end.isEqual(e.insertionPosition))return e.graveyardPosition||t.range.end.offset++,[t];if(t.range.start.hasSameParentAs(e.splitPosition)&&t.range.containsPosition(e.splitPosition)){const n=t.clone();return n.range=new $s(e.moveTargetPosition.clone(),t.range.end._getCombined(e.splitPosition,e.moveTargetPosition)),t.range.end=e.splitPosition.clone(),t.range.end.stickiness=\"toPrevious\",[t,n]}return t.range=t.range._getTransformedBySplitOperation(e),[t]}),Zd(hc,cc,(t,e)=>{const n=[t];if(t.shouldReceiveAttributes&&t.position.hasSameParentAs(e.range.start)&&e.range.containsPosition(t.position)){const i=rh(t,e.key,e.newValue);i&&n.push(i)}return n}),Zd(hc,hc,(t,e,n)=>t.position.isEqual(e.position)&&n.aIsStrong?[t]:(t.position=t.position._getTransformedByInsertOperation(e),[t])),Zd(hc,dc,(t,e)=>(t.position=t.position._getTransformedByMoveOperation(e),[t])),Zd(hc,pc,(t,e)=>(t.position=t.position._getTransformedBySplitOperation(e),[t])),Zd(hc,mc,(t,e)=>(t.position=t.position._getTransformedByMergeOperation(e),[t])),Zd(uc,hc,(t,e)=>(t.oldRange&&(t.oldRange=t.oldRange._getTransformedByInsertOperation(e)[0]),t.newRange&&(t.newRange=t.newRange._getTransformedByInsertOperation(e)[0]),[t])),Zd(uc,uc,(t,e,n)=>{if(t.name==e.name){if(!n.aIsStrong)return[new Kd(0)];t.oldRange=e.newRange?e.newRange.clone():null}return[t]}),Zd(uc,mc,(t,e)=>(t.oldRange&&(t.oldRange=t.oldRange._getTransformedByMergeOperation(e)),t.newRange&&(t.newRange=t.newRange._getTransformedByMergeOperation(e)),[t])),Zd(uc,dc,(t,e,n)=>{if(t.oldRange&&(t.oldRange=$s._createFromRanges(t.oldRange._getTransformedByMoveOperation(e))),t.newRange){if(n.abRelation){const i=$s._createFromRanges(t.newRange._getTransformedByMoveOperation(e));if(\"left\"==n.abRelation.side&&e.targetPosition.isEqual(t.newRange.start))return t.newRange.start.path=n.abRelation.path,t.newRange.end=i.end,[t];if(\"right\"==n.abRelation.side&&e.targetPosition.isEqual(t.newRange.end))return t.newRange.start=i.start,t.newRange.end.path=n.abRelation.path,[t]}t.newRange=$s._createFromRanges(t.newRange._getTransformedByMoveOperation(e))}return[t]}),Zd(uc,pc,(t,e,n)=>{if(t.oldRange&&(t.oldRange=t.oldRange._getTransformedBySplitOperation(e)),t.newRange){if(n.abRelation){const i=t.newRange._getTransformedBySplitOperation(e);return t.newRange.start.isEqual(e.splitPosition)&&n.abRelation.wasStartBeforeMergedElement?t.newRange.start=Ys._createAt(e.insertionPosition):t.newRange.start.isEqual(e.splitPosition)&&!n.abRelation.wasInLeftElement&&(t.newRange.start=Ys._createAt(e.moveTargetPosition)),t.newRange.end.isEqual(e.splitPosition)&&n.abRelation.wasInRightElement?t.newRange.end=Ys._createAt(e.moveTargetPosition):t.newRange.end.isEqual(e.splitPosition)&&n.abRelation.wasEndBeforeMergedElement?t.newRange.end=Ys._createAt(e.insertionPosition):t.newRange.end=i.end,[t]}t.newRange=t.newRange._getTransformedBySplitOperation(e)}return[t]}),Zd(mc,hc,(t,e)=>(t.sourcePosition.hasSameParentAs(e.position)&&(t.howMany+=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByInsertOperation(e),t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e),[t])),Zd(mc,mc,(t,e,n)=>{if(t.sourcePosition.isEqual(e.sourcePosition)&&t.targetPosition.isEqual(e.targetPosition)){if(n.bWasUndone){const n=e.graveyardPosition.path.slice();return n.push(0),t.sourcePosition=new Ys(e.graveyardPosition.root,n),t.howMany=0,[t]}return[new Kd(0)]}if(t.sourcePosition.isEqual(e.sourcePosition)&&!t.targetPosition.isEqual(e.targetPosition)&&!n.bWasUndone&&\"splitAtSource\"!=n.abRelation){const i=\"$graveyard\"==t.targetPosition.root.rootName,o=\"$graveyard\"==e.targetPosition.root.rootName;if(o&&!i||!(i&&!o)&&n.aIsStrong){const n=e.targetPosition._getTransformedByMergeOperation(e),i=t.targetPosition._getTransformedByMergeOperation(e);return[new dc(n,t.howMany,i,0)]}return[new Kd(0)]}return t.sourcePosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByMergeOperation(e),t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),t.graveyardPosition.isEqual(e.graveyardPosition)&&n.aIsStrong||(t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)),[t]}),Zd(mc,dc,(t,e,n)=>{const i=$s._createFromPositionAndShift(e.sourcePosition,e.howMany);return\"remove\"==e.type&&!n.bWasUndone&&!n.forceWeakRemove&&t.deletionPosition.hasSameParentAs(e.sourcePosition)&&i.containsPosition(t.sourcePosition)?[new Kd(0)]:(t.sourcePosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.sourcePosition.hasSameParentAs(e.sourcePosition)&&(t.howMany-=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByMoveOperation(e),t.targetPosition=t.targetPosition._getTransformedByMoveOperation(e),t.graveyardPosition.isEqual(e.targetPosition)||(t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)),[t])}),Zd(mc,pc,(t,e,n)=>{if(e.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedByDeletion(e.graveyardPosition,1),t.deletionPosition.isEqual(e.graveyardPosition)&&(t.howMany=e.howMany)),t.targetPosition.isEqual(e.splitPosition)){const i=0!=e.howMany,o=e.graveyardPosition&&t.deletionPosition.isEqual(e.graveyardPosition);if(i||o||\"mergeTargetNotMoved\"==n.abRelation)return t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e),[t]}if(t.sourcePosition.isEqual(e.splitPosition)){if(\"mergeSourceNotMoved\"==n.abRelation)return t.howMany=0,t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t];if(\"mergeSameElement\"==n.abRelation||t.sourcePosition.offset>0)return t.sourcePosition=e.moveTargetPosition.clone(),t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t]}return t.sourcePosition.hasSameParentAs(e.splitPosition)&&(t.howMany=e.splitPosition.offset),t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e),t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t]}),Zd(dc,hc,(t,e)=>{const n=$s._createFromPositionAndShift(t.sourcePosition,t.howMany)._getTransformedByInsertOperation(e,!1)[0];return t.sourcePosition=n.start,t.howMany=n.end.offset-n.start.offset,t.targetPosition.isEqual(e.position)||(t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e)),[t]}),Zd(dc,dc,(t,e,n)=>{const i=$s._createFromPositionAndShift(t.sourcePosition,t.howMany),o=$s._createFromPositionAndShift(e.sourcePosition,e.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=t.targetPosition.isEqual(e.targetPosition)&&a?t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany):t.targetPosition._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),sh(t,e)&&sh(e,t))return[e.getReversed()];if(i.containsPosition(e.targetPosition)&&i.containsRange(o,!0))return i.start=i.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),i.end=i.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),ah([i],r);if(o.containsPosition(t.targetPosition)&&o.containsRange(i,!0))return i.start=i.start._getCombined(e.sourcePosition,e.getMovedRangeStart()),i.end=i.end._getCombined(e.sourcePosition,e.getMovedRangeStart()),ah([i],r);const c=li(t.sourcePosition.getParentPath(),e.sourcePosition.getParentPath());if(\"prefix\"==c||\"extension\"==c)return i.start=i.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),i.end=i.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),ah([i],r);\"remove\"!=t.type||\"remove\"==e.type||n.aWasUndone||n.forceWeakRemove?\"remove\"==t.type||\"remove\"!=e.type||n.bWasUndone||n.forceWeakRemove||(s=!1):s=!0;const l=[],d=i.getDifference(o);for(const t of d){t.start=t.start._getTransformedByDeletion(e.sourcePosition,e.howMany),t.end=t.end._getTransformedByDeletion(e.sourcePosition,e.howMany);const n=\"same\"==li(t.start.getParentPath(),e.getMovedRangeStart().getParentPath()),i=t._getTransformedByInsertion(e.getMovedRangeStart(),e.howMany,n);l.push(...i)}const h=i.getIntersection(o);return null!==h&&s&&(h.start=h.start._getCombined(e.sourcePosition,e.getMovedRangeStart()),h.end=h.end._getCombined(e.sourcePosition,e.getMovedRangeStart()),0===l.length?l.push(h):1==l.length?o.start.isBefore(i.start)||o.start.isEqual(i.start)?l.unshift(h):l.push(h):l.splice(1,0,h)),0===l.length?[new Kd(t.baseVersion)]:ah(l,r)}),Zd(dc,pc,(t,e,n)=>{let i=t.targetPosition.clone();t.targetPosition.isEqual(e.insertionPosition)&&e.graveyardPosition&&\"moveTargetAfter\"!=n.abRelation||(i=t.targetPosition._getTransformedBySplitOperation(e));const o=$s._createFromPositionAndShift(t.sourcePosition,t.howMany);if(o.end.isEqual(e.insertionPosition))return e.graveyardPosition||t.howMany++,t.targetPosition=i,[t];if(o.start.hasSameParentAs(e.splitPosition)&&o.containsPosition(e.splitPosition)){let t=new $s(e.splitPosition,o.end);return t=t._getTransformedBySplitOperation(e),ah([new $s(o.start,e.splitPosition),t],i)}t.targetPosition.isEqual(e.splitPosition)&&\"insertAtSource\"==n.abRelation&&(i=e.moveTargetPosition),t.targetPosition.isEqual(e.insertionPosition)&&\"insertBetween\"==n.abRelation&&(i=t.targetPosition);const r=[o._getTransformedBySplitOperation(e)];if(e.graveyardPosition){const i=o.start.isEqual(e.graveyardPosition)||o.containsPosition(e.graveyardPosition);t.howMany>1&&i&&!n.aWasUndone&&r.push($s._createFromPositionAndShift(e.insertionPosition,1))}return ah(r,i)}),Zd(dc,mc,(t,e,n)=>{const i=$s._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.deletionPosition.hasSameParentAs(t.sourcePosition)&&i.containsPosition(e.sourcePosition))if(\"remove\"!=t.type||n.forceWeakRemove){if(1==t.howMany)return n.bWasUndone?(t.sourcePosition=e.graveyardPosition.clone(),t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),[t]):[new Kd(0)]}else if(!n.aWasUndone){const n=[];let i=e.graveyardPosition.clone(),o=e.targetPosition._getTransformedByMergeOperation(e);t.howMany>1&&(n.push(new dc(t.sourcePosition,t.howMany-1,t.targetPosition,0)),i=i._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany-1),o=o._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany-1));const r=e.deletionPosition._getCombined(t.sourcePosition,t.targetPosition),s=new dc(i,1,r,0),a=s.getMovedRangeStart().path.slice();a.push(0);const c=new Ys(s.targetPosition.root,a);o=o._getTransformedByMove(i,r,1);const l=new dc(o,e.howMany,c,0);return n.push(s),n.push(l),n}const o=$s._createFromPositionAndShift(t.sourcePosition,t.howMany)._getTransformedByMergeOperation(e);return t.sourcePosition=o.start,t.howMany=o.end.offset-o.start.offset,t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),[t]}),Zd(fc,hc,(t,e)=>(t.position=t.position._getTransformedByInsertOperation(e),[t])),Zd(fc,mc,(t,e)=>t.position.isEqual(e.deletionPosition)?(t.position=e.graveyardPosition.clone(),t.position.stickiness=\"toNext\",[t]):(t.position=t.position._getTransformedByMergeOperation(e),[t])),Zd(fc,dc,(t,e)=>(t.position=t.position._getTransformedByMoveOperation(e),[t])),Zd(fc,fc,(t,e,n)=>{if(t.position.isEqual(e.position)){if(!n.aIsStrong)return[new Kd(0)];t.oldName=e.newName}return[t]}),Zd(fc,pc,(t,e)=>{if(\"same\"==li(t.position.path,e.splitPosition.getParentPath())&&!e.graveyardPosition){return[t,new fc(t.position.getShiftedBy(1),t.oldName,t.newName,0)]}return t.position=t.position._getTransformedBySplitOperation(e),[t]}),Zd(gc,gc,(t,e,n)=>{if(t.root===e.root&&t.key===e.key){if(!n.aIsStrong||t.newValue===e.newValue)return[new Kd(0)];t.oldValue=e.newValue}return[t]}),Zd(pc,hc,(t,e)=>(t.splitPosition.hasSameParentAs(e.position)&&t.splitPosition.offset{if(!t.graveyardPosition&&!n.bWasUndone&&t.splitPosition.hasSameParentAs(e.sourcePosition)){const n=e.graveyardPosition.path.slice();n.push(0);const i=new Ys(e.graveyardPosition.root,n),o=pc.getInsertionPosition(new Ys(e.graveyardPosition.root,n)),r=new pc(i,0,null,0);return r.insertionPosition=o,t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e),t.insertionPosition=pc.getInsertionPosition(t.splitPosition),t.graveyardPosition=r.insertionPosition.clone(),t.graveyardPosition.stickiness=\"toNext\",[r,t]}return t.splitPosition.hasSameParentAs(e.deletionPosition)&&!t.splitPosition.isAfter(e.deletionPosition)&&t.howMany--,t.splitPosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e),t.insertionPosition=pc.getInsertionPosition(t.splitPosition),t.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)),[t]}),Zd(pc,dc,(t,e,n)=>{const i=$s._createFromPositionAndShift(e.sourcePosition,e.howMany);if(t.graveyardPosition){const o=i.start.isEqual(t.graveyardPosition)||i.containsPosition(t.graveyardPosition);if(!n.bWasUndone&&o){const n=t.splitPosition._getTransformedByMoveOperation(e),i=t.graveyardPosition._getTransformedByMoveOperation(e),o=i.path.slice();o.push(0);const r=new Ys(i.root,o);return[new dc(n,t.howMany,r,0)]}t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)}if(t.splitPosition.hasSameParentAs(e.sourcePosition)&&i.containsPosition(t.splitPosition)){const n=e.howMany-(t.splitPosition.offset-e.sourcePosition.offset);return t.howMany-=n,t.splitPosition.hasSameParentAs(e.targetPosition)&&t.splitPosition.offset{if(t.splitPosition.isEqual(e.splitPosition)){if(!t.graveyardPosition&&!e.graveyardPosition)return[new Kd(0)];if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition))return[new Kd(0)];if(\"splitBefore\"==n.abRelation)return t.howMany=0,t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e),[t]}if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition)){const i=\"$graveyard\"==t.splitPosition.root.rootName,o=\"$graveyard\"==e.splitPosition.root.rootName;if(o&&!i||!(i&&!o)&&n.aIsStrong){const n=[];return e.howMany&&n.push(new dc(e.moveTargetPosition,e.howMany,e.splitPosition,0)),t.howMany&&n.push(new dc(t.splitPosition,t.howMany,t.moveTargetPosition,0)),n}return[new Kd(0)]}if(t.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e)),t.splitPosition.isEqual(e.insertionPosition)&&\"splitBefore\"==n.abRelation)return t.howMany++,[t];if(e.splitPosition.isEqual(t.insertionPosition)&&\"splitBefore\"==n.baRelation){const n=e.insertionPosition.path.slice();n.push(0);const i=new Ys(e.insertionPosition.root,n);return[t,new dc(t.insertionPosition,1,i,0)]}return t.splitPosition.hasSameParentAs(e.splitPosition)&&t.splitPosition.offset0}addBatch(t){const e=this.editor.model.document.selection,n={ranges:e.hasOwnRange?Array.from(e.getRanges()):[],isBackward:e.isBackward};this._stack.push({batch:t,selection:n}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(t,e,n){const i=this.editor.model,o=i.document,r=[];for(const e of t){const t=lh(e,n).find(t=>t.start.root!=o.graveyard);t&&r.push(t)}r.length&&i.change(t=>{t.setSelection(r,{backward:e})})}_undo(t,e){const n=this.editor.model,i=n.document;this._createdBatches.add(e);const o=t.operations.slice().filter(t=>t.isDocumentOperation);o.reverse();for(const t of o){const o=t.baseVersion+1,r=Array.from(i.history.getOperations(o)),s=eh([t.getReversed()],r,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA;for(const o of s)e.addOperation(o),n.applyOperation(o),i.history.setOperationAsUndone(t,o)}}}function lh(t,e){const n=t.getTransformedByOperations(e);n.sort((t,e)=>t.start.isBefore(e.start)?-1:1);for(let t=1;te.batch==t):this._stack.length-1,n=this._stack.splice(e,1)[0],i=this.editor.model.createBatch(\"transparent\");this.editor.model.enqueueChange(i,()=>{this._undo(n.batch,i);const t=this.editor.model.document.history.getOperations(n.batch.baseVersion);this._restoreSelection(n.selection.ranges,n.selection.isBackward,t),this.fire(\"revert\",n.batch,i)}),this.refresh()}}class hh extends ch{execute(){const t=this._stack.pop(),e=this.editor.model.createBatch(\"transparent\");this.editor.model.enqueueChange(e,()=>{const n=t.batch.operations[t.batch.operations.length-1].baseVersion+1,i=this.editor.model.document.history.getOperations(n);this._restoreSelection(t.selection.ranges,t.selection.isBackward,i),this._undo(t.batch,e)}),this.refresh()}}class uh extends _d{static get pluginName(){return\"UndoEditing\"}constructor(t){super(t),this._batchRegistry=new WeakSet}init(){const t=this.editor;this._undoCommand=new dh(t),this._redoCommand=new hh(t),t.commands.add(\"undo\",this._undoCommand),t.commands.add(\"redo\",this._redoCommand),this.listenTo(t.model,\"applyOperation\",(t,e)=>{const n=e[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\",(t,e,n)=>{this._redoCommand.addBatch(n)}),t.keystrokes.set(\"CTRL+Z\",\"undo\"),t.keystrokes.set(\"CTRL+Y\",\"redo\"),t.keystrokes.set(\"CTRL+SHIFT+Z\",\"redo\")}}var fh='',gh='';class mh extends _d{init(){const t=this.editor,e=t.locale,n=t.t,i=\"ltr\"==e.uiLanguageDirection?fh:gh,o=\"ltr\"==e.uiLanguageDirection?gh:fh;this._addButton(\"undo\",n(\"bj\"),\"CTRL+Z\",i),this._addButton(\"redo\",n(\"bk\"),\"CTRL+Y\",o)}_addButton(t,e,n,i){const o=this.editor;o.ui.componentFactory.add(t,r=>{const s=o.commands.get(t),a=new id(r);return a.set({label:e,icon:i,keystroke:n,tooltip:!0}),a.bind(\"isEnabled\").to(s,\"isEnabled\"),this.listenTo(a,\"execute\",()=>o.execute(t)),a})}}class ph extends _d{static get requires(){return[uh,mh]}static get pluginName(){return\"Undo\"}}class bh extends _d{static get pluginName(){return\"PendingActions\"}init(){this.set(\"hasAny\",!1),this._actions=new oo({idProperty:\"_id\"}),this._actions.delegate(\"add\",\"remove\").to(this)}add(t){if(\"string\"!=typeof t)throw new Gn.b(\"pendingactions-add-invalid-message: The message must be a string.\",this);const e=Object.create(Fi);return e.set(\"message\",t),this._actions.add(e),this.hasAny=!0,e}remove(t){this._actions.remove(t),this.hasAny=!!this._actions.length}get first(){return this._actions.get(0)}[Symbol.iterator](){return this._actions[Symbol.iterator]()}}class wh{constructor(){const t=new window.FileReader;this._reader=t,this._data=void 0,this.set(\"loaded\",0),t.onprogress=(t=>{this.loaded=t.loaded})}get error(){return this._reader.error}get data(){return this._data}read(t){const e=this._reader;return this.total=t.size,new Promise((n,i)=>{e.onload=(()=>{const t=e.result;this._data=t,n(t)}),e.onerror=(()=>{i(\"error\")}),e.onabort=(()=>{i(\"aborted\")}),this._reader.readAsDataURL(t)})}abort(){this._reader.abort()}}ci(wh,Fi);class kh extends _d{static get pluginName(){return\"FileRepository\"}static get requires(){return[bh]}init(){this.loaders=new oo,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\",(t,e)=>e?t/e*100:0)}getLoader(t){return this._loadersMap.get(t)||null}createLoader(t){if(!this.createUploadAdapter)return console.warn(Object(Gn.a)(\"filerepository-no-upload-adapter: Upload adapter is not defined.\")),null;const e=new _h(Promise.resolve(t),this.createUploadAdapter);return this.loaders.add(e),this._loadersMap.set(t,e),t instanceof Promise&&e.file.then(t=>{this._loadersMap.set(t,e)}).catch(()=>{}),e.on(\"change:uploaded\",()=>{let t=0;for(const e of this.loaders)t+=e.uploaded;this.uploaded=t}),e.on(\"change:uploadTotal\",()=>{let t=0;for(const e of this.loaders)e.uploadTotal&&(t+=e.uploadTotal);this.uploadTotal=t}),e}destroyLoader(t){const e=t instanceof _h?t:this.getLoader(t);e._destroy(),this.loaders.remove(e),this._loadersMap.forEach((t,n)=>{t===e&&this._loadersMap.delete(n)})}_updatePendingAction(){const t=this.editor.plugins.get(bh);if(this.loaders.length){if(!this._pendingAction){const e=this.editor.t,n=t=>`${e(\"ay\")} ${parseInt(t)}%.`;this._pendingAction=t.add(n(this.uploadedPercent)),this._pendingAction.bind(\"message\").to(this,\"uploadedPercent\",n)}}else t.remove(this._pendingAction),this._pendingAction=null}}ci(kh,Fi);class _h{constructor(t,e){this.id=Jn(),this._filePromiseWrapper=this._createFilePromiseWrapper(t),this._adapter=e(this),this._reader=new wh,this.set(\"status\",\"idle\"),this.set(\"uploaded\",0),this.set(\"uploadTotal\",null),this.bind(\"uploadedPercent\").to(this,\"uploaded\",this,\"uploadTotal\",(t,e)=>e?t/e*100:0),this.set(\"uploadResponse\",null)}get file(){return this._filePromiseWrapper?this._filePromiseWrapper.promise.then(t=>this._filePromiseWrapper?t:null):Promise.resolve(null)}get data(){return this._reader.data}read(){if(\"idle\"!=this.status)throw new Gn.b(\"filerepository-read-wrong-status: You cannot call read if the status is different than idle.\",this);return this.status=\"reading\",this.file.then(t=>this._reader.read(t)).then(t=>{if(\"reading\"!==this.status)throw this.status;return this.status=\"idle\",t}).catch(t=>{if(\"aborted\"===t)throw this.status=\"aborted\",\"aborted\";throw this.status=\"error\",this._reader.error?this._reader.error:t})}upload(){if(\"idle\"!=this.status)throw new Gn.b(\"filerepository-upload-wrong-status: You cannot call upload if the status is different than idle.\",this);return this.status=\"uploading\",this.file.then(()=>this._adapter.upload()).then(t=>(this.uploadResponse=t,this.status=\"idle\",t)).catch(t=>{if(\"aborted\"===this.status)throw\"aborted\";throw this.status=\"error\",t})}abort(){const t=this.status;this.status=\"aborted\",this._filePromiseWrapper.isFulfilled?\"reading\"==t?this._reader.abort():\"uploading\"==t&&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(t){const e={};return e.promise=new Promise((n,i)=>{e.rejecter=i,e.isFulfilled=!1,t.then(t=>{e.isFulfilled=!0,n(t)}).catch(t=>{e.isFulfilled=!0,i(t)})}),e}}ci(_h,Fi);const vh=\"ckCsrfToken\",yh=40,xh=\"abcdefghijklmnopqrstuvwxyz0123456789\";function Ah(){let t=function(t){t=t.toLowerCase();const e=document.cookie.split(\";\");for(const n of e){const e=n.split(\"=\"),i=decodeURIComponent(e[0].trim().toLowerCase());if(i===t)return decodeURIComponent(e[1])}return null}(vh);return t&&t.length==yh||(t=function(t){let e=\"\";const n=new Uint8Array(t);window.crypto.getRandomValues(n);for(let t=0;t.5?i.toUpperCase():i}return e}(yh),function(t,e){document.cookie=encodeURIComponent(t)+\"=\"+encodeURIComponent(e)+\";path=/\"}(vh,t)),t}class Th extends _d{static get requires(){return[kh]}static get pluginName(){return\"CKFinderUploadAdapter\"}init(){const t=this.editor.config.get(\"ckfinder.uploadUrl\");t&&(this.editor.plugins.get(kh).createUploadAdapter=(e=>new Ch(e,t,this.editor.t)))}}class Ch{constructor(t,e,n){this.loader=t,this.url=e,this.t=n}upload(){return this.loader.file.then(t=>new Promise((e,n)=>{this._initRequest(),this._initListeners(e,n,t),this._sendRequest(t)}))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const t=this.xhr=new XMLHttpRequest;t.open(\"POST\",this.url,!0),t.responseType=\"json\"}_initListeners(t,e,n){const i=this.xhr,o=this.loader,r=(0,this.t)(\"a\")+` ${n.name}.`;i.addEventListener(\"error\",()=>e(r)),i.addEventListener(\"abort\",()=>e()),i.addEventListener(\"load\",()=>{const n=i.response;if(!n||!n.uploaded)return e(n&&n.error&&n.error.message?n.error.message:r);t({default:n.url})}),i.upload&&i.upload.addEventListener(\"progress\",t=>{t.lengthComputable&&(o.uploadTotal=t.total,o.uploaded=t.loaded)})}_sendRequest(t){const e=new FormData;e.append(\"upload\",t),e.append(\"ckCsrfToken\",Ah()),this.xhr.send(e)}}class Ph{static get pluginName(){return\"BlockAutoformatEditing\"}constructor(t,e,n){let i,o=null;\"function\"==typeof n?i=n:(o=t.commands.get(n),i=(()=>{t.execute(n)})),t.model.document.on(\"change\",(n,r)=>{if(o&&!o.isEnabled)return;if(\"transparent\"==r.type)return;const s=Array.from(t.model.document.differ.getChanges()),a=s[0];if(1!=s.length||\"insert\"!==a.type||\"$text\"!=a.name||1!=a.length)return;const c=a.position.textNode||a.position.nodeAfter;if(!c.parent.is(\"paragraph\"))return;const l=e.exec(c.data);l&&t.model.enqueueChange(t=>{const e=t.createPositionAt(c.parent,0),n=t.createPositionAt(c.parent,l[0].length),o=new oa(e,n);!1!==i({match:l})&&t.remove(o),o.detach()})})}}class Sh{static get pluginName(){return\"InlineAutoformatEditing\"}constructor(t,e,n){let i,o,r,s;e instanceof RegExp?i=e:r=e,\"string\"==typeof n?o=n:s=n,r=r||(t=>{let e;const n=[],o=[];for(;null!==(e=i.exec(t))&&!(e&&e.length<4);){let{index:t,1:i,2:r,3:s}=e;const a=i+r+s,c=[t+=e[0].length-a.length,t+i.length],l=[t+i.length+r.length,t+i.length+r.length+s.length];n.push(c),n.push(l),o.push([t+i.length,t+i.length+r.length])}return{remove:n,format:o}}),s=s||((e,n)=>{const i=t.model.schema.getValidRanges(n,o);for(const t of i)e.setAttribute(o,!0,t);e.removeSelectionAttribute(o)}),t.model.document.on(\"change\",(e,n)=>{if(\"transparent\"==n.type)return;const i=t.model,o=i.document.selection;if(!o.isCollapsed)return;const a=Array.from(i.document.differ.getChanges()),c=a[0];if(1!=a.length||\"insert\"!==c.type||\"$text\"!=c.name||1!=c.length)return;const l=o.focus,d=l.parent,{text:h,range:u}=function(t,e){let n=t.start;return{text:Array.from(t.getItems()).reduce((t,i)=>i.is(\"text\")||i.is(\"textProxy\")?t+i.data:(n=e.createPositionAfter(i),\"\"),\"\"),range:e.createRange(n,t.end)}}(i.createRange(i.createPositionAt(d,0),l),i),f=r(h),g=Mh(u.start,f.format,i),m=Mh(u.start,f.remove,i);g.length&&m.length&&i.enqueueChange(t=>{if(!1!==s(t,g))for(const e of m.reverse())t.remove(e)})})}}function Mh(t,e,n){return e.filter(t=>void 0!==t[0]&&void 0!==t[1]).map(e=>n.createRange(t.getShiftedBy(e[0]),t.getShiftedBy(e[1])))}function Eh(t,e){return(n,i)=>{if(!t.commands.get(e).isEnabled)return!1;const o=t.model.schema.getValidRanges(i,e);for(const t of o)n.setAttribute(e,!0,t);n.removeSelectionAttribute(e)}}class Ih extends Td{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,n=e.document.selection,i=void 0===t.forceValue?!this.value:t.forceValue;e.change(t=>{if(n.isCollapsed)i?t.setSelectionAttribute(this.attributeKey,!0):t.removeSelectionAttribute(this.attributeKey);else{const o=e.schema.getValidRanges(n.getRanges(),this.attributeKey);for(const e of o)i?t.setAttribute(this.attributeKey,i,e):t.removeAttribute(this.attributeKey,e)}})}_getValueFromFirstAllowedNode(){const t=this.editor.model,e=t.schema,n=t.document.selection;if(n.isCollapsed)return n.hasAttribute(this.attributeKey);for(const t of n.getRanges())for(const n of t.getItems())if(e.checkAttribute(n,this.attributeKey))return n.hasAttribute(this.attributeKey);return!1}}const Nh=\"bold\";class Oh extends _d{static get pluginName(){return\"BoldEditing\"}init(){const t=this.editor;t.model.schema.extend(\"$text\",{allowAttributes:Nh}),t.model.schema.setAttributeProperties(Nh,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:Nh,view:\"strong\",upcastAlso:[\"b\",t=>{const e=t.getStyle(\"font-weight\");return e?\"bold\"==e||Number(e)>=600?{name:!0,styles:[\"font-weight\"]}:void 0:null}]}),t.commands.add(Nh,new Ih(t,Nh)),t.keystrokes.set(\"CTRL+B\",Nh)}}var Rh='';const Dh=\"bold\";class Lh extends _d{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(Dh,n=>{const i=t.commands.get(Dh),o=new id(n);return o.set({label:e(\"d\"),icon:Rh,keystroke:\"CTRL+B\",tooltip:!0,isToggleable:!0}),o.bind(\"isOn\",\"isEnabled\").to(i,\"value\",\"isEnabled\"),this.listenTo(o,\"execute\",()=>t.execute(Dh)),o})}}const jh=\"italic\";class Vh extends _d{static get pluginName(){return\"ItalicEditing\"}init(){const t=this.editor;t.model.schema.extend(\"$text\",{allowAttributes:jh}),t.model.schema.setAttributeProperties(jh,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:jh,view:\"i\",upcastAlso:[\"em\",{styles:{\"font-style\":\"italic\"}}]}),t.commands.add(jh,new Ih(t,jh)),t.keystrokes.set(\"CTRL+I\",jh)}}var zh='';const Bh=\"italic\";class Fh extends _d{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(Bh,n=>{const i=t.commands.get(Bh),o=new id(n);return o.set({label:e(\"al\"),icon:zh,keystroke:\"CTRL+I\",tooltip:!0,isToggleable:!0}),o.bind(\"isOn\",\"isEnabled\").to(i,\"value\",\"isEnabled\"),this.listenTo(o,\"execute\",()=>t.execute(Bh)),o})}}function Uh(t){const e=t.next();return e.done?null:e.value}class Hh extends Td{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model,n=e.schema,i=e.document.selection,o=Array.from(i.getSelectedBlocks()),r=void 0===t.forceValue?!this.value:t.forceValue;e.change(t=>{if(r){const e=o.filter(t=>qh(t)||Yh(n,t));this._applyQuote(t,e)}else this._removeQuote(t,o.filter(qh))})}_getValue(){const t=Uh(this.editor.model.document.selection.getSelectedBlocks());return!(!t||!qh(t))}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,n=Uh(t.getSelectedBlocks());return!!n&&Yh(e,n)}_removeQuote(t,e){Wh(t,e).reverse().forEach(e=>{if(e.start.isAtStart&&e.end.isAtEnd)return void t.unwrap(e.start.parent);if(e.start.isAtStart){const n=t.createPositionBefore(e.start.parent);return void t.move(e,n)}e.end.isAtEnd||t.split(e.end);const n=t.createPositionAfter(e.end.parent);t.move(e,n)})}_applyQuote(t,e){const n=[];Wh(t,e).reverse().forEach(e=>{let i=qh(e.start);i||(i=t.createElement(\"blockQuote\"),t.wrap(e,i)),n.push(i)}),n.reverse().reduce((e,n)=>e.nextSibling==n?(t.merge(t.createPositionAfter(e)),e):n)}}function qh(t){return\"blockQuote\"==t.parent.name?t.parent:null}function Wh(t,e){let n,i=0;const o=[];for(;i{if(t.endsWith(\"blockQuote\")&&\"blockQuote\"==e.name)return!1}),t.conversion.elementToElement({model:\"blockQuote\",view:\"blockquote\"}),t.model.document.registerPostFixer(n=>{const i=t.model.document.differ.getChanges();for(const t of i)if(\"insert\"==t.type){const i=t.position.nodeAfter;if(!i)continue;if(i.is(\"blockQuote\")&&i.isEmpty)return n.remove(i),!0;if(i.is(\"blockQuote\")&&!e.checkChild(t.position,i))return n.unwrap(i),!0;if(i.is(\"element\")){const t=n.createRangeIn(i);for(const i of t.getItems())if(i.is(\"blockQuote\")&&!e.checkChild(n.createPositionBefore(i),i))return n.unwrap(i),!0}}else if(\"remove\"==t.type){const e=t.position.parent;if(e.is(\"blockQuote\")&&e.isEmpty)return n.remove(e),!0}return!1})}afterInit(){const t=this.editor.commands.get(\"blockQuote\");this.listenTo(this.editor.editing.view.document,\"enter\",(e,n)=>{const i=this.editor.model.document,o=i.selection.getLastPosition().parent;i.selection.isCollapsed&&o.isEmpty&&t.value&&(this.editor.execute(\"blockQuote\"),this.editor.editing.view.scrollToTheSelection(),n.preventDefault(),e.stop())})}}var Gh='';n(44);class Qh extends _d{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(\"blockQuote\",n=>{const i=t.commands.get(\"blockQuote\"),o=new id(n);return o.set({label:e(\"n\"),icon:Gh,tooltip:!0,isToggleable:!0}),o.bind(\"isOn\",\"isEnabled\").to(i,\"value\",\"isEnabled\"),this.listenTo(o,\"execute\",()=>t.execute(\"blockQuote\")),o})}}var Kh='';class Jh extends _d{static get pluginName(){return\"CKFinderUI\"}init(){const t=this.editor,e=t.ui.componentFactory,n=t.t;e.add(\"ckfinder\",e=>{const i=t.commands.get(\"ckfinder\"),o=new id(e);return o.set({label:n(\"e\"),icon:Kh,tooltip:!0}),o.bind(\"isEnabled\").to(i),o.on(\"execute\",()=>{t.execute(\"ckfinder\"),t.editing.view.focus()}),o})}}class Zh extends hr{constructor(t){super(t),this._observedElements=new Set}observe(t,e){this.document.getRoot(e).on(\"change:children\",(e,n)=>{this.view.once(\"render\",()=>this._updateObservedElements(t,n))})}_updateObservedElements(t,e){if(!e.is(\"element\")||e.is(\"attributeElement\"))return;const n=this.view.domConverter.mapViewToDom(e);if(n){for(const t of n.querySelectorAll(\"img\"))this._observedElements.has(t)||(this.listenTo(t,\"load\",(t,e)=>this._fireEvents(e)),this._observedElements.add(t));for(const e of this._observedElements)t.contains(e)||(this.stopListening(e),this._observedElements.delete(e))}}_fireEvents(t){this.isEnabled&&(this.document.fire(\"layoutChanged\"),this.document.fire(\"imageLoaded\",t))}destroy(){this._observedElements.clear(),super.destroy()}}function Xh(t){return n=>{n.on(`attribute:${t}:image`,e)};function e(t,e,n){if(!n.consumable.consume(e.item,t.name))return;const i=n.writer,o=n.mapper.toViewElement(e.item).getChild(0);null!==e.attributeNewValue?i.setAttribute(e.attributeKey,e.attributeNewValue,o):i.removeAttribute(e.attributeKey,o)}}class tu{constructor(){this._stack=[]}add(t,e){const n=this._stack,i=n[0];this._insertDescriptor(t);const o=n[0];i===o||eu(i,o)||this.fire(\"change:top\",{oldDescriptor:i,newDescriptor:o,writer:e})}remove(t,e){const n=this._stack,i=n[0];this._removeDescriptor(t);const o=n[0];i===o||eu(i,o)||this.fire(\"change:top\",{oldDescriptor:i,newDescriptor:o,writer:e})}_insertDescriptor(t){const e=this._stack,n=e.findIndex(e=>e.id===t.id);if(eu(t,e[n]))return;n>-1&&e.splice(n,1);let i=0;for(;e[i]&&nu(e[i],t);)i++;e.splice(i,0,t)}_removeDescriptor(t){const e=this._stack,n=e.findIndex(e=>e.id===t);n>-1&&e.splice(n,1)}}function eu(t,e){return t&&e&&t.priority==e.priority&&iu(t.classes)==iu(e.classes)}function nu(t,e){return t.priority>e.priority||!(t.priorityiu(e.classes)}function iu(t){return Array.isArray(t)?t.sort().join(\",\"):t}ci(tu,ei);var ou='';const ru=\"ck-widget\",su=\"ck-widget_selected\";function au(t){return!!t.is(\"element\")&&!!t.getCustomProperty(\"widget\")}function cu(t,e,n={}){return go.isEdge||e.setAttribute(\"contenteditable\",\"false\",t),e.addClass(ru,t),e.setCustomProperty(\"widget\",!0,t),t.getFillerOffset=uu,n.label&&function(t,e,n){n.setCustomProperty(\"widgetLabel\",e,t)}(t,n.label,e),n.hasSelectionHandle&&function(t,e){const n=e.createUIElement(\"div\",{class:\"ck ck-widget__selection-handle\"},function(t){const e=this.toDomElement(t),n=new ed;return n.set(\"content\",ou),n.render(),e.appendChild(n.element),e});e.insert(e.createPositionAt(t,0),n),e.addClass([\"ck-widget_with-selection-handle\"],t)}(t,e),function(t,e,n,i){const o=new tu;o.on(\"change:top\",(e,o)=>{o.oldDescriptor&&i(t,o.oldDescriptor,o.writer),o.newDescriptor&&n(t,o.newDescriptor,o.writer)}),e.setCustomProperty(\"addHighlight\",(t,e,n)=>o.add(e,n),t),e.setCustomProperty(\"removeHighlight\",(t,e,n)=>o.remove(e,n),t)}(t,e,(t,e,n)=>n.addClass(i(e.classes),t),(t,e,n)=>n.removeClass(i(e.classes),t)),t;function i(t){return Array.isArray(t)?t:[t]}}function lu(t){const e=t.getCustomProperty(\"widgetLabel\");return e?\"function\"==typeof e?e():e:\"\"}function du(t,e){return e.addClass([\"ck-editor__editable\",\"ck-editor__nested-editable\"],t),go.isEdge||(e.setAttribute(\"contenteditable\",t.isReadOnly?\"false\":\"true\",t),t.on(\"change:isReadOnly\",(n,i,o)=>{e.setAttribute(\"contenteditable\",o?\"false\":\"true\",t)})),t.on(\"change:isFocused\",(n,i,o)=>{o?e.addClass(\"ck-editor__nested-editable_focused\",t):e.removeClass(\"ck-editor__nested-editable_focused\",t)}),t}function hu(t,e){const n=t.getSelectedElement();if(n&&e.schema.isBlock(n))return e.createPositionAfter(n);const i=t.getSelectedBlocks().next().value;if(i){if(i.isEmpty)return e.createPositionAt(i,0);const n=e.createPositionAfter(i);return t.focus.isTouching(n)?n:e.createPositionBefore(i)}return t.focus}function uu(){return null}function fu(t){const e=t.getSelectedElement();return e&&function(t){return!!t.getCustomProperty(\"image\")&&au(t)}(e)?e:null}function gu(t){return!!t&&t.is(\"image\")}function mu(t,e,n={}){const i=t.createElement(\"image\",n),o=hu(e.document.selection,e);e.insertContent(i,o),i.parent&&t.setSelection(i,\"on\")}function pu(t){const e=t.schema,n=t.document.selection;return function(t,e,n){const i=function(t,e){const n=hu(t,e).parent;if(n.isEmpty&&!n.is(\"$root\"))return n.parent;return n}(t,n);return e.checkChild(i,\"image\")}(n,e,t)&&!function(t,e){const n=t.getSelectedElement();return n&&e.isObject(n)}(n,e)&&function(t){return[...t.focus.getAncestors()].every(t=>!t.is(\"image\"))}(n)}class bu extends Td{refresh(){this.isEnabled=pu(this.editor.model)}execute(t){const e=this.editor.model;e.change(n=>{const i=Array.isArray(t.source)?t.source:[t.source];for(const t of i)mu(n,e,{src:t})})}}class wu extends _d{static get pluginName(){return\"ImageEditing\"}init(){const t=this.editor,e=t.model.schema,n=t.t,i=t.conversion;t.editing.view.addObserver(Zh),e.register(\"image\",{isObject:!0,isBlock:!0,allowWhere:\"$block\",allowAttributes:[\"alt\",\"src\",\"srcset\"]}),i.for(\"dataDowncast\").elementToElement({model:\"image\",view:(t,e)=>ku(e)}),i.for(\"editingDowncast\").elementToElement({model:\"image\",view:(t,e)=>(function(t,e,n){return e.setCustomProperty(\"image\",!0,t),cu(t,e,{label:function(){const e=t.getChild(0).getAttribute(\"alt\");return e?`${e} ${n}`:n}})})(ku(e),e,n(\"m\"))}),i.for(\"downcast\").add(Xh(\"src\")).add(Xh(\"alt\")).add(function(){return e=>{e.on(\"attribute:srcset:image\",t)};function t(t,e,n){if(!n.consumable.consume(e.item,t.name))return;const i=n.writer,o=n.mapper.toViewElement(e.item).getChild(0);if(null===e.attributeNewValue){const t=e.attributeOldValue;t.data&&(i.removeAttribute(\"srcset\",o),i.removeAttribute(\"sizes\",o),t.width&&i.removeAttribute(\"width\",o))}else{const t=e.attributeNewValue;t.data&&(i.setAttribute(\"srcset\",t.data,o),i.setAttribute(\"sizes\",\"100vw\",o),t.width&&i.setAttribute(\"width\",t.width,o))}}}()),i.for(\"upcast\").elementToElement({view:{name:\"img\",attributes:{src:!0}},model:(t,e)=>e.createElement(\"image\",{src:t.getAttribute(\"src\")})}).attributeToAttribute({view:{name:\"img\",key:\"alt\"},model:\"alt\"}).attributeToAttribute({view:{name:\"img\",key:\"srcset\"},model:{key:\"srcset\",value:t=>{const e={data:t.getAttribute(\"srcset\")};return t.hasAttribute(\"width\")&&(e.width=t.getAttribute(\"width\")),e}}}).add(function(){return e=>{e.on(\"element:figure\",t)};function t(t,e,n){if(!n.consumable.test(e.viewItem,{name:!0,classes:\"image\"}))return;const i=Array.from(e.viewItem.getChildren()).find(t=>t.is(\"img\"));if(!i||!i.hasAttribute(\"src\")||!n.consumable.test(i,{name:!0}))return;const o=n.convertItem(i,e.modelCursor),r=Uh(o.modelRange.getItems());r&&(n.convertChildren(e.viewItem,n.writer.createPositionAt(r,0)),e.modelRange=o.modelRange,e.modelCursor=o.modelCursor)}}()),t.commands.add(\"imageInsert\",new bu(t))}}function ku(t){const e=t.createEmptyElement(\"img\"),n=t.createContainerElement(\"figure\",{class:\"image\"});return t.insert(t.createPositionAt(n,0),e),n}function _u(t,e,n){return n.createRange(vu(t,e,!0,n),vu(t,e,!1,n))}function vu(t,e,n,i){let o=t.textNode||(n?t.nodeBefore:t.nodeAfter),r=null;for(;o&&o.getAttribute(\"linkHref\")==e;)r=o,o=n?o.previousSibling:o.nextSibling;return r?i.createPositionAt(r,n?\"before\":\"after\"):t}class yu extends Td{constructor(t){super(t),this.manualDecorators=new oo}restoreManualDecoratorStates(){for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute(\"linkHref\");for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id);this.isEnabled=t.schema.checkAttributeInSelection(e.selection,\"linkHref\")}execute(t,e={}){const n=this.editor.model,i=n.document.selection,o=[],r=[];for(const t in e)e[t]?o.push(t):r.push(t);n.change(e=>{if(i.isCollapsed){const s=i.getFirstPosition();if(i.hasAttribute(\"linkHref\")){const a=_u(s,i.getAttribute(\"linkHref\"),n);e.setAttribute(\"linkHref\",t,a),o.forEach(t=>{e.setAttribute(t,!0,a)}),r.forEach(t=>{e.removeAttribute(t,a)}),e.setSelection(a)}else if(\"\"!==t){const r=js(i.getAttributes());r.set(\"linkHref\",t),o.forEach(t=>{r.set(t,!0)});const a=e.createText(t,r);n.insertContent(a,s),e.setSelection(e.createRangeOn(a))}}else{const s=n.schema.getValidRanges(i.getRanges(),\"linkHref\");for(const n of s)e.setAttribute(\"linkHref\",t,n),o.forEach(t=>{e.setAttribute(t,!0,n)}),r.forEach(t=>{e.removeAttribute(t,n)})}})}_getDecoratorStateFromModel(t){return this.editor.model.document.selection.getAttribute(t)||!1}}class xu extends Td{refresh(){this.isEnabled=this.editor.model.document.selection.hasAttribute(\"linkHref\")}execute(){const t=this.editor,e=this.editor.model,n=e.document.selection,i=t.commands.get(\"link\");e.change(t=>{const o=n.isCollapsed?[_u(n.getFirstPosition(),n.getAttribute(\"linkHref\"),e)]:n.getRanges();for(const e of o)if(t.removeAttribute(\"linkHref\",e),i)for(const n of i.manualDecorators)t.removeAttribute(n.id,e)})}}var Au=function(t,e,n){var i=-1,o=t.length;e<0&&(e=-e>o?0:o+e),(n=n>o?o:n)<0&&(n+=o),o=e>n?0:n-e>>>0,e>>>=0;for(var r=Array(o);++i=i?t:Au(t,e,n)},Cu=RegExp(\"[\\\\u200d\\\\ud800-\\\\udfff\\\\u0300-\\\\u036f\\\\ufe20-\\\\ufe2f\\\\u20d0-\\\\u20ff\\\\ufe0e\\\\ufe0f]\");var Pu=function(t){return Cu.test(t)};var Su=function(t){return t.split(\"\")},Mu=\"[\\\\ud800-\\\\udfff]\",Eu=\"[\\\\u0300-\\\\u036f\\\\ufe20-\\\\ufe2f\\\\u20d0-\\\\u20ff]\",Iu=\"\\\\ud83c[\\\\udffb-\\\\udfff]\",Nu=\"[^\\\\ud800-\\\\udfff]\",Ou=\"(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}\",Ru=\"[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]\",Du=\"(?:\"+Eu+\"|\"+Iu+\")\"+\"?\",Lu=\"[\\\\ufe0e\\\\ufe0f]?\"+Du+(\"(?:\\\\u200d(?:\"+[Nu,Ou,Ru].join(\"|\")+\")[\\\\ufe0e\\\\ufe0f]?\"+Du+\")*\"),ju=\"(?:\"+[Nu+Eu+\"?\",Eu,Ou,Ru,Mu].join(\"|\")+\")\",Vu=RegExp(Iu+\"(?=\"+Iu+\")|\"+ju+Lu,\"g\");var zu=function(t){return t.match(Vu)||[]};var Bu=function(t){return Pu(t)?zu(t):Su(t)};var Fu=function(t,e){for(var n=-1,i=null==t?0:t.length,o=Array(i);++nthis._definitions.add(t)):this._definitions.add(t)}getDispatcher(){return t=>{t.on(\"attribute:linkHref\",(t,e,n)=>{if(!n.consumable.test(e.item,\"attribute:linkHref\"))return;const i=n.writer,o=i.document.selection;for(const t of this._definitions){const r=i.createAttributeElement(\"a\",t.attributes,{priority:5});i.setCustomProperty(\"link\",!0,r),t.callback(e.attributeNewValue)?e.item.is(\"selection\")?i.wrap(o.getFirstRange(),r):i.wrap(n.mapper.toViewRange(e.range),r):i.unwrap(n.mapper.toViewRange(e.range),r)}},{priority:\"high\"})}}}class Xu{constructor({id:t,label:e,attributes:n}){this.id=t,this.set(\"value\"),this.label=e,this.attributes=n}}ci(Xu,Fi);class tf{constructor(t,e,n){this.model=t,this.attribute=n,this._modelSelection=t.document.selection,this._overrideUid=null,this._isNextGravityRestorationSkipped=!1,e.listenTo(this._modelSelection,\"change:range\",(t,e)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!e.directChange&&ef(this._modelSelection.getFirstPosition(),n)||this._restoreGravity())})}handleForwardMovement(t,e){const n=this.attribute;if(!(this._isGravityOverridden||t.isAtStart&&this._hasSelectionAttribute))return rf(t,n)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._removeSelectionAttribute(),!0):nf(t,n)?(this._preventCaretMovement(e),this._overrideGravity(),!0):of(t,n)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._overrideGravity(),!0):void 0}handleBackwardMovement(t,e){const n=this.attribute;return this._isGravityOverridden?rf(t,n)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._restoreGravity(),this._removeSelectionAttribute(),!0):(this._preventCaretMovement(e),this._restoreGravity(),t.isAtStart&&this._removeSelectionAttribute(),!0):rf(t,n)&&!this._hasSelectionAttribute?(this._preventCaretMovement(e),this._setSelectionAttributeFromTheNodeBefore(t),!0):t.isAtEnd&&of(t,n)?this._hasSelectionAttribute?void(sf(t,n)&&(this._skipNextAutomaticGravityRestoration(),this._overrideGravity())):(this._preventCaretMovement(e),this._setSelectionAttributeFromTheNodeBefore(t),!0):t.isAtStart?this._hasSelectionAttribute?(this._removeSelectionAttribute(),this._preventCaretMovement(e),!0):void 0:void(sf(t,n)&&(this._skipNextAutomaticGravityRestoration(),this._overrideGravity()))}get _isGravityOverridden(){return!!this._overrideUid}get _hasSelectionAttribute(){return this._modelSelection.hasAttribute(this.attribute)}_overrideGravity(){this._overrideUid=this.model.change(t=>t.overrideSelectionGravity())}_restoreGravity(){this.model.change(t=>{t.restoreSelectionGravity(this._overrideUid),this._overrideUid=null})}_preventCaretMovement(t){t.preventDefault()}_removeSelectionAttribute(){this.model.change(t=>{t.removeSelectionAttribute(this.attribute)})}_setSelectionAttributeFromTheNodeBefore(t){const e=this.attribute;this.model.change(n=>{n.setSelectionAttribute(this.attribute,t.nodeBefore.getAttribute(e))})}_skipNextAutomaticGravityRestoration(){this._isNextGravityRestorationSkipped=!0}}function ef(t,e){return nf(t,e)||of(t,e)}function nf(t,e){const{nodeBefore:n,nodeAfter:i}=t,o=!!n&&n.hasAttribute(e);return!!i&&i.hasAttribute(e)&&(!o||n.getAttribute(e)!==i.getAttribute(e))}function of(t,e){const{nodeBefore:n,nodeAfter:i}=t,o=!!n&&n.hasAttribute(e),r=!!i&&i.hasAttribute(e);return o&&(!r||n.getAttribute(e)!==i.getAttribute(e))}function rf(t,e){const{nodeBefore:n,nodeAfter:i}=t,o=!!n&&n.hasAttribute(e);if(!!i&&i.hasAttribute(e)&&o)return i.getAttribute(e)!==n.getAttribute(e)}function sf(t,e){return ef(t.getShiftedBy(-1),e)}n(46);const af=\"ck-link_selected\",cf=\"automatic\",lf=\"manual\",df=/^(https?:)?\\/\\//;class hf extends _d{static get pluginName(){return\"LinkEditing\"}constructor(t){super(t),t.config.define(\"link\",{addTargetToExternalLinks:!1})}init(){const t=this.editor,e=t.locale;t.model.schema.extend(\"$text\",{allowAttributes:\"linkHref\"}),t.conversion.for(\"dataDowncast\").attributeToElement({model:\"linkHref\",view:Ku}),t.conversion.for(\"editingDowncast\").attributeToElement({model:\"linkHref\",view:(t,e)=>Ku(Ju(t),e)}),t.conversion.for(\"upcast\").elementToAttribute({view:{name:\"a\",attributes:{href:!0}},model:{key:\"linkHref\",value:t=>t.getAttribute(\"href\")}}),t.commands.add(\"link\",new yu(t)),t.commands.add(\"unlink\",new xu(t));const n=function(t,e){const n={\"Open in a new tab\":t(\"az\"),Downloadable:t(\"ba\")};return e.forEach(t=>(t.label&&n[t.label]&&(t.label=n[t.label]),t)),e}(t.t,function(t){const e=[];if(t)for(const[n,i]of Object.entries(t)){const t=Object.assign({},i,{id:`link${$u(n)}`});e.push(t)}return e}(t.config.get(\"link.decorators\")));this._enableAutomaticDecorators(n.filter(t=>t.mode===cf)),this._enableManualDecorators(n.filter(t=>t.mode===lf)),function({view:t,model:e,emitter:n,attribute:i,locale:o}){const r=new tf(e,n,i),s=e.document.selection;n.listenTo(t.document,\"keydown\",(t,e)=>{if(!s.isCollapsed)return;if(e.shiftKey||e.altKey||e.ctrlKey)return;const n=e.keyCode==bo.arrowright,i=e.keyCode==bo.arrowleft;if(!n&&!i)return;const a=s.getFirstPosition(),c=o.contentLanguageDirection;let l;(l=\"ltr\"===c&&n||\"rtl\"===c&&i?r.handleForwardMovement(a,e):r.handleBackwardMovement(a,e))&&t.stop()},{priority:Zn.get(\"high\")+1})}({view:t.editing.view,model:t.model,emitter:this,attribute:\"linkHref\",locale:e}),this._setupLinkHighlight()}_enableAutomaticDecorators(t){const e=this.editor,n=new Zu;e.config.get(\"link.addTargetToExternalLinks\")&&n.add({id:\"linkIsExternal\",mode:cf,callback:t=>df.test(t),attributes:{target:\"_blank\",rel:\"noopener noreferrer\"}}),n.add(t),n.length&&e.conversion.for(\"downcast\").add(n.getDispatcher())}_enableManualDecorators(t){if(!t.length)return;const e=this.editor,n=e.commands.get(\"link\").manualDecorators;t.forEach(t=>{e.model.schema.extend(\"$text\",{allowAttributes:t.id}),n.add(new Xu(t)),e.conversion.for(\"downcast\").attributeToElement({model:t.id,view:(e,i)=>{if(e){const e=n.get(t.id).attributes,o=i.createAttributeElement(\"a\",e,{priority:5});return i.setCustomProperty(\"link\",!0,o),o}}}),e.conversion.for(\"upcast\").elementToAttribute({view:{name:\"a\",attributes:n.get(t.id).attributes},model:{key:t.id}})})}_setupLinkHighlight(){const t=this.editor,e=t.editing.view,n=new Set;e.document.registerPostFixer(e=>{const i=t.model.document.selection;let o=!1;if(i.hasAttribute(\"linkHref\")){const r=_u(i.getFirstPosition(),i.getAttribute(\"linkHref\"),t.model),s=t.editing.mapper.toViewRange(r);for(const t of s.getItems())t.is(\"a\")&&!t.hasClass(af)&&(e.addClass(af,t),n.add(t),o=!0)}return o}),t.conversion.for(\"editingDowncast\").add(t=>{function i(){e.change(t=>{for(const e of n.values())t.removeClass(af,e),n.delete(e)})}t.on(\"insert\",i,{priority:\"highest\"}),t.on(\"remove\",i,{priority:\"highest\"}),t.on(\"attribute\",i,{priority:\"highest\"}),t.on(\"selection\",i,{priority:\"highest\"})})}}class uf extends _d{static get pluginName(){return\"Notification\"}init(){this.on(\"show:warning\",(t,e)=>{window.alert(e.message)},{priority:\"lowest\"})}showSuccess(t,e={}){this._showNotification({message:t,type:\"success\",namespace:e.namespace,title:e.title})}showInfo(t,e={}){this._showNotification({message:t,type:\"info\",namespace:e.namespace,title:e.title})}showWarning(t,e={}){this._showNotification({message:t,type:\"warning\",namespace:e.namespace,title:e.title})}_showNotification(t){const e=`show:${t.type}`+(t.namespace?`:${t.namespace}`:\"\");this.fire(e,{message:t.message,type:t.type,title:t.title||\"\"})}}class ff extends Td{constructor(t){super(t),this.stopListening(this.editor.model.document,\"change\"),this.listenTo(this.editor.model.document,\"change\",()=>this.refresh(),{priority:\"low\"})}refresh(){const t=this.editor.commands.get(\"imageInsert\"),e=this.editor.commands.get(\"link\");this.isEnabled=t.isEnabled||e.isEnabled}execute(){const t=this.editor,e=this.editor.config.get(\"ckfinder.openerMethod\")||\"modal\";if(\"popup\"!=e&&\"modal\"!=e)throw new Gn.b('ckfinder-unknown-openerMethod: The openerMethod config option must by \"popup\" or \"modal\".',t);const n=this.editor.config.get(\"ckfinder.options\")||{};n.chooseFiles=!0;const i=n.onInit;n.language||(n.language=t.locale.uiLanguage),n.onInit=(e=>{i&&i(e),e.on(\"files:choose\",n=>{const i=n.data.files.toArray(),o=i.filter(t=>!t.isImage()),r=i.filter(t=>t.isImage());for(const e of o)t.execute(\"link\",e.getUrl());const s=[];for(const t of r){const n=t.getUrl();s.push(n||e.request(\"file:getProxyUrl\",{file:t}))}s.length&&gf(t,s)}),e.on(\"file:choose:resizedImage\",e=>{const n=e.data.resizedUrl;if(n)gf(t,[n]);else{const e=t.plugins.get(\"Notification\"),n=t.locale.t;e.showWarning(n(\"at\"),{title:n(\"au\"),namespace:\"ckfinder\"})}})}),window.CKFinder[e](n)}}function gf(t,e){if(t.commands.get(\"imageInsert\").isEnabled)t.execute(\"imageInsert\",{source:e});else{const e=t.plugins.get(\"Notification\"),n=t.locale.t;e.showWarning(n(\"av\"),{title:n(\"aw\"),namespace:\"ckfinder\"})}}class mf extends _d{static get pluginName(){return\"CKFinderEditing\"}static get requires(){return[uf,wu,hf]}init(){const t=this.editor;t.commands.add(\"ckfinder\",new ff(t))}}const pf=/^data:(\\S*?);base64,/;class bf{constructor(t,e,n){if(!t)throw new Gn.b(\"fileuploader-missing-file: File must be provided as the first argument\",null);if(!e)throw new Gn.b(\"fileuploader-missing-token: Token must be provided as the second argument.\",null);if(!n)throw new Gn.b(\"fileuploader-missing-api-address: Api address must be provided as the third argument.\",null);this.file=function(t){if(\"string\"!=typeof t)return!1;const e=t.match(pf);return!(!e||!e.length)}(t)?function(t,e=512){try{const n=t.match(pf)[1],i=atob(t.replace(pf,\"\")),o=[];for(let t=0;tt(n)),this}onError(t){return this.once(\"error\",(e,n)=>t(n)),this}abort(){this.xhr.abort()}send(){return this._prepareRequest(),this._attachXHRListeners(),this._sendRequest()}_prepareRequest(){const t=new XMLHttpRequest;t.open(\"POST\",this._apiAddress),t.setRequestHeader(\"Authorization\",this._token.value),t.responseType=\"json\",this.xhr=t}_attachXHRListeners(){const t=this,e=this.xhr;function n(e){return()=>t.fire(\"error\",e)}e.addEventListener(\"error\",n(\"Network Error\")),e.addEventListener(\"abort\",n(\"Abort\")),e.upload&&e.upload.addEventListener(\"progress\",t=>{t.lengthComputable&&this.fire(\"progress\",{total:t.total,uploaded:t.loaded})}),e.addEventListener(\"load\",()=>{const t=e.status,n=e.response;if(t<200||t>299)return this.fire(\"error\",n.message||n.error)})}_sendRequest(){const t=new FormData,e=this.xhr;return t.append(\"file\",this.file),new Promise((n,i)=>{e.addEventListener(\"load\",()=>{const t=e.status,o=e.response;return t<200||t>299?o.message?i(new Gn.b(\"fileuploader-uploading-data-failed: Uploading file failed.\",this,{message:o.message})):i(o.error):n(o)}),e.addEventListener(\"error\",()=>i(new Error(\"Network Error\"))),e.addEventListener(\"abort\",()=>i(new Error(\"Abort\"))),e.send(t)})}}ci(bf,ei);const wf={refreshInterval:36e5,autoRefresh:!0};class kf{constructor(t,e=wf){if(!t)throw new Gn.b(\"token-missing-token-url: A `tokenUrl` must be provided as the first constructor argument.\",this);this.set(\"value\",e.initValue),this._refresh=\"function\"==typeof t?t:()=>(function(t){return 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 Gn.b(\"token-cannot-download-new-token: Cannot download new token from the provided url.\",null)):e(o)}),i.addEventListener(\"error\",()=>n(new Error(\"Network Error\"))),i.addEventListener(\"abort\",()=>n(new Error(\"Abort\"))),i.send()})})(t),this._options=Object.assign({},wf,e)}init(){return new Promise((t,e)=>{this._options.autoRefresh&&this._startRefreshing(),this.value?t(this):this._refreshToken().then(t).catch(e)})}_refreshToken(){return this._refresh().then(t=>this.set(\"value\",t)).then(()=>this)}destroy(){this._stopRefreshing()}_startRefreshing(){this._refreshInterval=setInterval(()=>this._refreshToken(),this._options.refreshInterval)}_stopRefreshing(){clearInterval(this._refreshInterval)}static create(t,e=wf){return new kf(t,e).init()}}ci(kf,Fi);var _f=kf;class vf extends _d{static get pluginName(){return\"CloudServices\"}init(){const t=this.editor.config.get(\"cloudServices\")||{};for(const e in t)this[e]=t[e];if(this.tokenUrl)return this.token=new vf.Token(this.tokenUrl),this.token.init();this.token=null}}vf.Token=_f;class yf extends _d{static get requires(){return[kh,vf]}init(){const t=this.editor,e=t.plugins.get(vf),n=e.token,i=e.uploadUrl;n&&(this._uploadGateway=new yf._UploadGateway(n,i),t.plugins.get(kh).createUploadAdapter=(t=>new xf(this._uploadGateway,t)))}}class xf{constructor(t,e){this.uploadGateway=t,this.loader=e}upload(){return this.loader.file.then(t=>(this.fileUploader=this.uploadGateway.upload(t),this.fileUploader.on(\"progress\",(t,e)=>{this.loader.uploadTotal=e.total,this.loader.uploaded=e.uploaded}),this.fileUploader.send()))}abort(){this.fileUploader.abort()}}yf._UploadGateway=class{constructor(t,e){if(!t)throw new Gn.b(\"uploadgateway-missing-token: Token must be provided.\",null);if(!e)throw new Gn.b(\"uploadgateway-missing-api-address: Api address must be provided.\",null);this._token=t,this._apiAddress=e}upload(t){return new bf(t,this._token,this._apiAddress)}};class Af extends Xr{constructor(t){super(t),this.domEventType=\"mousedown\"}onDomEvent(t){this.fire(t.type,t)}}n(48);const Tf=ko(\"Ctrl+A\");class Cf extends _d{static get pluginName(){return\"Widget\"}init(){const t=this.editor.editing.view,e=t.document;this._previouslySelected=new Set,this.editor.editing.downcastDispatcher.on(\"selection\",(t,e,n)=>{this._clearPreviouslySelectedWidgets(n.writer);const i=n.writer,o=i.document.selection,r=o.getSelectedElement();let s=null;for(const t of o.getRanges())for(const e of t){const t=e.item;au(t)&&!Pf(t,s)&&(i.addClass(su,t),this._previouslySelected.add(t),s=t,t==r&&i.setSelection(o.getRanges(),{fake:!0,label:lu(r)}))}},{priority:\"low\"}),t.addObserver(Af),this.listenTo(e,\"mousedown\",(...t)=>this._onMousedown(...t)),this.listenTo(e,\"keydown\",(...t)=>this._onKeydown(...t),{priority:\"high\"}),this.listenTo(e,\"delete\",(t,e)=>{this._handleDelete(\"forward\"==e.direction)&&(e.preventDefault(),t.stop())},{priority:\"high\"})}_onMousedown(t,e){const n=this.editor,i=n.editing.view,o=i.document;let r=e.target;if(function(t){for(;t;){if(t.is(\"editableElement\")&&!t.is(\"rootElement\"))return!0;if(au(t))return!1;t=t.parent}return!1}(r)){if(go.isSafari&&e.domEvent.detail>=3){const t=n.editing.mapper.toModelElement(r);this.editor.model.change(n=>{e.preventDefault(),n.setSelection(t,\"in\")})}return}if(!au(r)&&!(r=r.findAncestor(au)))return;e.preventDefault(),o.isFocused||i.focus();const s=n.editing.mapper.toModelElement(r);this._setSelectionOverElement(s)}_onKeydown(t,e){const n=e.keyCode,i=\"ltr\"===this.editor.locale.contentLanguageDirection,o=n==bo.arrowdown||n==bo[i?\"arrowright\":\"arrowleft\"];let r=!1;!function(t){return t==bo.arrowright||t==bo.arrowleft||t==bo.arrowup||t==bo.arrowdown}(n)?!function(t){return wo(t)==Tf}(e)?n===bo.enter&&(r=this._handleEnterKey(e.shiftKey)):r=this._selectAllNestedEditableContent()||this._selectAllContent():r=this._handleArrowKeys(o),r&&(e.preventDefault(),t.stop())}_handleDelete(t){if(this.editor.isReadOnly)return;const e=this.editor.model.document.selection;if(!e.isCollapsed)return;const n=this._getObjectElementNextToSelection(t);return n?(this.editor.model.change(t=>{let i=e.anchor.parent;for(;i.isEmpty;){const e=i;i=e.parent,t.remove(e)}this._setSelectionOverElement(n)}),!0):void 0}_handleArrowKeys(t){const e=this.editor.model,n=e.schema,i=e.document.selection,o=i.getSelectedElement();if(o&&n.isObject(o)){const o=t?i.getLastPosition():i.getFirstPosition(),r=n.getNearestSelectionRange(o,t?\"forward\":\"backward\");return r&&e.change(t=>{t.setSelection(r)}),!0}if(!i.isCollapsed)return;const r=this._getObjectElementNextToSelection(t);return r&&n.isObject(r)?(this._setSelectionOverElement(r),!0):void 0}_handleEnterKey(t){const e=this.editor.model,n=e.document.selection.getSelectedElement();if(function(t,e){return t&&e.isObject(t)&&!e.isInline(t)}(n,e.schema))return e.change(i=>{let o=i.createPositionAt(n,t?\"before\":\"after\");const r=i.createElement(\"paragraph\");if(e.schema.isBlock(n.parent)){const t=e.schema.findAllowedParent(o,r);o=i.split(o,t).position}i.insert(r,o),i.setSelection(r,\"in\")}),!0}_selectAllNestedEditableContent(){const t=this.editor.model,e=t.document.selection,n=t.schema.getLimitElement(e);return e.getFirstRange().root!=n&&(t.change(t=>{t.setSelection(t.createRangeIn(n))}),!0)}_selectAllContent(){const t=this.editor.model,e=this.editor.editing,n=e.view.document.selection.getSelectedElement();if(n&&au(n)){const i=e.mapper.toModelElement(n.parent);return t.change(t=>{t.setSelection(t.createRangeIn(i))}),!0}return!1}_setSelectionOverElement(t){this.editor.model.change(e=>{e.setSelection(e.createRangeOn(t))})}_getObjectElementNextToSelection(t){const e=this.editor.model,n=e.schema,i=e.document.selection,o=e.createSelection(i);e.modifySelection(o,{direction:t?\"forward\":\"backward\"});const r=t?o.focus.nodeBefore:o.focus.nodeAfter;return r&&n.isObject(r)?r:null}_clearPreviouslySelectedWidgets(t){for(const e of this._previouslySelected)t.removeClass(su,e);this._previouslySelected.clear()}}function Pf(t,e){return!!e&&Array.from(t.getAncestors()).includes(e)}class Sf extends Td{refresh(){const t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=gu(t),gu(t)&&t.hasAttribute(\"alt\")?this.value=t.getAttribute(\"alt\"):this.value=!1}execute(t){const e=this.editor.model,n=e.document.selection.getSelectedElement();e.change(e=>{e.setAttribute(\"alt\",t.newValue,n)})}}class Mf extends _d{static get pluginName(){return\"ImageTextAlternativeEditing\"}init(){this.editor.commands.add(\"imageTextAlternative\",new Sf(this.editor))}}n(50);class Ef extends Ll{constructor(t,e){super(t);const n=`ck-input-${Jn()}`,i=`ck-status-${Jn()}`;this.set(\"label\"),this.set(\"value\"),this.set(\"isReadOnly\",!1),this.set(\"errorText\",null),this.set(\"infoText\",null),this.labelView=this._createLabelView(n),this.inputView=this._createInputView(e,n,i),this.statusView=this._createStatusView(i),this.bind(\"_statusText\").to(this,\"errorText\",this,\"infoText\",(t,e)=>t||e);const o=this.bindTemplate;this.setTemplate({tag:\"div\",attributes:{class:[\"ck\",\"ck-labeled-input\",o.if(\"isReadOnly\",\"ck-disabled\")]},children:[this.labelView,this.inputView,this.statusView]})}_createLabelView(t){const e=new Vl(this.locale);return e.for=t,e.bind(\"text\").to(this,\"label\"),e}_createInputView(t,e,n){const i=new t(this.locale,n);return i.id=e,i.ariaDescribedById=n,i.bind(\"value\").to(this),i.bind(\"isReadOnly\").to(this),i.bind(\"hasError\").to(this,\"errorText\",t=>!!t),i.on(\"input\",()=>{this.errorText=null}),i}_createStatusView(t){const e=new Ll(this.locale),n=this.bindTemplate;return e.setTemplate({tag:\"div\",attributes:{class:[\"ck\",\"ck-labeled-input__status\",n.if(\"errorText\",\"ck-labeled-input__status_error\"),n.if(\"_statusText\",\"ck-hidden\",t=>!t)],id:t,role:n.if(\"errorText\",\"alert\")},children:[{text:n.to(\"_statusText\")}]}),e}select(){this.inputView.select()}focus(){this.inputView.focus()}}n(52);class If extends Ll{constructor(t){super(t),this.set(\"value\"),this.set(\"id\"),this.set(\"placeholder\"),this.set(\"isReadOnly\",!1),this.set(\"hasError\",!1),this.set(\"ariaDescribedById\");const e=this.bindTemplate;this.setTemplate({tag:\"input\",attributes:{type:\"text\",class:[\"ck\",\"ck-input\",\"ck-input-text\",e.if(\"hasError\",\"ck-error\")],id:e.to(\"id\"),placeholder:e.to(\"placeholder\"),readonly:e.to(\"isReadOnly\"),\"aria-invalid\":e.if(\"hasError\",!0),\"aria-describedby\":e.to(\"ariaDescribedById\")},on:{input:e.to(\"input\")}})}render(){super.render();const t=t=>{this.element.value=t||0===t?t:\"\"};t(this.value),this.on(\"change:value\",(e,n,i)=>{t(i)})}select(){this.element.select()}focus(){this.element.focus()}}function Nf({view:t}){t.listenTo(t.element,\"submit\",(e,n)=>{n.preventDefault(),t.fire(\"submit\")},{useCapture:!0})}var Of='',Rf='';n(54);class Df extends Ll{constructor(t){super(t);const e=this.locale.t;this.focusTracker=new al,this.keystrokes=new Zc,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(e(\"bf\"),Of,\"ck-button-save\"),this.saveButtonView.type=\"submit\",this.cancelButtonView=this._createButton(e(\"bg\"),Rf,\"ck-button-cancel\",\"cancel\"),this._focusables=new pl,this._focusCycler=new Wl({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\"],tabindex:\"-1\"},children:[this.labeledInput,this.saveButtonView,this.cancelButtonView]})}render(){super.render(),this.keystrokes.listenTo(this.element),Nf({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)})}_createButton(t,e,n,i){const o=new id(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.extendTemplate({attributes:{class:n}}),i&&o.delegate(\"execute\").to(this,i),o}_createLabeledInputView(){const t=this.locale.t,e=new Ef(this.locale,If);return e.label=t(\"cd\"),e.inputView.placeholder=t(\"cd\"),e}}n(56);const Lf=Ul(\"px\"),jf=tr.document.body;class Vf extends Ll{constructor(t){super(t);const e=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\",e.to(\"position\",t=>`ck-balloon-panel_${t}`),e.if(\"isVisible\",\"ck-balloon-panel_visible\"),e.if(\"withArrow\",\"ck-balloon-panel_with-arrow\"),e.to(\"class\")],style:{top:e.to(\"top\",Lf),left:e.to(\"left\",Lf)}},children:this.content})}show(){this.isVisible=!0}hide(){this.isVisible=!1}attachTo(t){this.show();const e=Vf.defaultPositions,n=Object.assign({},{element:this.element,positions:[e.southArrowNorth,e.southArrowNorthWest,e.southArrowNorthEast,e.northArrowSouth,e.northArrowSouthWest,e.northArrowSouthEast],limiter:jf,fitInViewport:!0},t),i=Vf._getOptimalPosition(n),o=parseInt(i.left),r=parseInt(i.top),s=i.name;Object.assign(this,{top:r,left:o,position:s})}pin(t){this.unpin(),this._pinWhenIsVisibleCallback=(()=>{this.isVisible?this._startPinning(t):this._stopPinning()}),this._startPinning(t),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(t){this.attachTo(t);const e=zf(t.target),n=t.limiter?zf(t.limiter):jf;this.listenTo(tr.document,\"scroll\",(i,o)=>{const r=o.target,s=e&&r.contains(e),a=n&&r.contains(n);!s&&!a&&e&&n||this.attachTo(t)},{useCapture:!0}),this.listenTo(tr.window,\"resize\",()=>{this.attachTo(t)})}_stopPinning(){this.stopListening(tr.document,\"scroll\"),this.stopListening(tr.window,\"resize\")}}function zf(t){return Wn(t)?t:_s(t)?t.commonAncestorContainer:\"function\"==typeof t?zf(t()):null}function Bf(t,e){return t.top-e.height-Vf.arrowVerticalOffset}function Ff(t){return t.bottom+Vf.arrowVerticalOffset}Vf.arrowHorizontalOffset=25,Vf.arrowVerticalOffset=10,Vf._getOptimalPosition=Jl,Vf.defaultPositions={northArrowSouth:(t,e)=>({top:Bf(t,e),left:t.left+t.width/2-e.width/2,name:\"arrow_s\"}),northArrowSouthEast:(t,e)=>({top:Bf(t,e),left:t.left+t.width/2-e.width+Vf.arrowHorizontalOffset,name:\"arrow_se\"}),northArrowSouthWest:(t,e)=>({top:Bf(t,e),left:t.left+t.width/2-Vf.arrowHorizontalOffset,name:\"arrow_sw\"}),northWestArrowSouth:(t,e)=>({top:Bf(t,e),left:t.left-e.width/2,name:\"arrow_s\"}),northWestArrowSouthWest:(t,e)=>({top:Bf(t,e),left:t.left-Vf.arrowHorizontalOffset,name:\"arrow_sw\"}),northWestArrowSouthEast:(t,e)=>({top:Bf(t,e),left:t.left-e.width+Vf.arrowHorizontalOffset,name:\"arrow_se\"}),northEastArrowSouth:(t,e)=>({top:Bf(t,e),left:t.right-e.width/2,name:\"arrow_s\"}),northEastArrowSouthEast:(t,e)=>({top:Bf(t,e),left:t.right-e.width+Vf.arrowHorizontalOffset,name:\"arrow_se\"}),northEastArrowSouthWest:(t,e)=>({top:Bf(t,e),left:t.right-Vf.arrowHorizontalOffset,name:\"arrow_sw\"}),southArrowNorth:(t,e)=>({top:Ff(t),left:t.left+t.width/2-e.width/2,name:\"arrow_n\"}),southArrowNorthEast:(t,e)=>({top:Ff(t),left:t.left+t.width/2-e.width+Vf.arrowHorizontalOffset,name:\"arrow_ne\"}),southArrowNorthWest:(t,e)=>({top:Ff(t),left:t.left+t.width/2-Vf.arrowHorizontalOffset,name:\"arrow_nw\"}),southWestArrowNorth:(t,e)=>({top:Ff(t),left:t.left-e.width/2,name:\"arrow_n\"}),southWestArrowNorthWest:(t,e)=>({top:Ff(t),left:t.left-Vf.arrowHorizontalOffset,name:\"arrow_nw\"}),southWestArrowNorthEast:(t,e)=>({top:Ff(t),left:t.left-e.width+Vf.arrowHorizontalOffset,name:\"arrow_ne\"}),southEastArrowNorth:(t,e)=>({top:Ff(t),left:t.right-e.width/2,name:\"arrow_n\"}),southEastArrowNorthEast:(t,e)=>({top:Ff(t),left:t.right-e.width+Vf.arrowHorizontalOffset,name:\"arrow_ne\"}),southEastArrowNorthWest:(t,e)=>({top:Ff(t),left:t.right-Vf.arrowHorizontalOffset,name:\"arrow_nw\"})};var Uf='\\n',Hf='\\n';n(58),n(60);const qf=Ul(\"px\");class Wf extends _d{static get pluginName(){return\"ContextualBalloon\"}constructor(t){super(t),this.positionLimiter=(()=>{const t=this.editor.editing.view,e=t.document.selection.editableElement;return e?t.domConverter.mapViewToDom(e.root):null}),this.set(\"visibleView\",null),this.view=new Vf(t.locale),t.ui.view.body.add(this.view),t.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(t){return Array.from(this._viewToStack.keys()).includes(t)}add(t){if(this.hasView(t.view))throw new Gn.b(\"contextualballoon-add-view-exist: Cannot add configuration of the same view twice.\",[this,t]);const e=t.stackId||\"main\";if(!this._idToStack.has(e))return this._idToStack.set(e,new Map([[t.view,t]])),this._viewToStack.set(t.view,this._idToStack.get(e)),this._numberOfStacks=this._idToStack.size,void(this._visibleStack&&!t.singleViewMode||this.showStack(e));const n=this._idToStack.get(e);t.singleViewMode&&this.showStack(e),n.set(t.view,t),this._viewToStack.set(t.view,n),n===this._visibleStack&&this._showView(t)}remove(t){if(!this.hasView(t))throw new Gn.b(\"contextualballoon-remove-view-not-exist: Cannot remove the configuration of a non-existent view.\",[this,t]);const e=this._viewToStack.get(t);this._singleViewMode&&this.visibleView===t&&(this._singleViewMode=!1),this.visibleView===t&&(1===e.size?this._idToStack.size>1?this._showNextStack():(this.view.hide(),this.visibleView=null,this._rotatorView.hideView()):this._showView(Array.from(e.values())[e.size-2])),1===e.size?(this._idToStack.delete(this._getStackId(e)),this._numberOfStacks=this._idToStack.size):e.delete(t),this._viewToStack.delete(t)}updatePosition(t){t&&(this._visibleStack.get(this.visibleView).position=t),this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition()}showStack(t){this.visibleStack=t;const e=this._idToStack.get(t);if(!e)throw new Gn.b(\"contextualballoon-showstack-stack-not-exist: Cannot show a stack that does not exist.\",this);this._visibleStack!==e&&this._showView(Array.from(e.values()).pop())}get _visibleStack(){return this._viewToStack.get(this.visibleView)}_getStackId(t){return Array.from(this._idToStack.entries()).find(e=>e[1]===t)[0]}_showNextStack(){const t=Array.from(this._idToStack.values());let e=t.indexOf(this._visibleStack)+1;t[e]||(e=0),this.showStack(this._getStackId(t[e]))}_showPrevStack(){const t=Array.from(this._idToStack.values());let e=t.indexOf(this._visibleStack)-1;t[e]||(e=t.length-1),this.showStack(this._getStackId(t[e]))}_createRotatorView(){const t=new Yf(this.editor.locale),e=this.editor.locale.t;return this.view.content.add(t),t.bind(\"isNavigationVisible\").to(this,\"_numberOfStacks\",this,\"_singleViewMode\",(t,e)=>!e&&t>1),t.on(\"change:isNavigationVisible\",()=>this.updatePosition(),{priority:\"low\"}),t.bind(\"counter\").to(this,\"visibleView\",this,\"_numberOfStacks\",(t,n)=>{if(n<2)return\"\";const i=Array.from(this._idToStack.values()).indexOf(this._visibleStack)+1;return e(\"bl\",[i,n])}),t.buttonNextView.on(\"execute\",()=>{t.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showNextStack()}),t.buttonPrevView.on(\"execute\",()=>{t.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showPrevStack()}),t}_createFakePanelsView(){const t=new $f(this.editor.locale,this.view);return t.bind(\"numberOfPanels\").to(this,\"_numberOfStacks\",this,\"_singleViewMode\",(t,e)=>{return!e&&t>=2?Math.min(t-1,2):0}),t.listenTo(this.view,\"change:top\",()=>t.updatePosition()),t.listenTo(this.view,\"change:left\",()=>t.updatePosition()),this.editor.ui.view.body.add(t),t}_showView({view:t,balloonClassName:e=\"\",withArrow:n=!0,singleViewMode:i=!1}){this.view.class=e,this.view.withArrow=n,this._rotatorView.showView(t),this.visibleView=t,this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition(),i&&(this._singleViewMode=!0)}_getBalloonPosition(){let t=Array.from(this._visibleStack.values()).pop().position;return t&&!t.limiter&&(t=Object.assign({},t,{limiter:this.positionLimiter})),t}}class Yf extends Ll{constructor(t){super(t);const e=t.t,n=this.bindTemplate;this.set(\"isNavigationVisible\",!0),this.focusTracker=new al,this.buttonPrevView=this._createButtonView(e(\"bm\"),Uf),this.buttonNextView=this._createButtonView(e(\"bn\"),Hf),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\",t=>t?\"\":\"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(t){this.hideView(),this.content.add(t)}hideView(){this.content.clear()}_createButtonView(t,e){const n=new id(this.locale);return n.set({label:t,icon:e,tooltip:!0}),n}}class $f extends Ll{constructor(t,e){super(t);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=e,this.setTemplate({tag:\"div\",attributes:{class:[\"ck-fake-panel\",n.to(\"numberOfPanels\",t=>t?\"\":\"ck-hidden\")],style:{top:n.to(\"top\",qf),left:n.to(\"left\",qf),width:n.to(\"width\",qf),height:n.to(\"height\",qf)}},children:this.content}),this.on(\"change:numberOfPanels\",(t,e,n,i)=>{n>i?this._addPanels(n-i):this._removePanels(i-n),this.updatePosition()})}_addPanels(t){for(;t--;){const t=new Ll;t.setTemplate({tag:\"div\"}),this.content.add(t),this.registerChild(t)}}_removePanels(t){for(;t--;){const t=this.content.last;this.content.remove(t),this.deregisterChild(t),t.destroy()}}updatePosition(){if(this.numberOfPanels){const{top:t,left:e}=this._balloonPanelView,{width:n,height:i}=new xs(this._balloonPanelView.element);Object.assign(this,{top:t,left:e,width:n,height:i})}}}var Gf='';function Qf(t){const e=t.editing.view,n=Vf.defaultPositions;return{target:e.domConverter.viewToDom(e.document.selection.getSelectedElement()),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast]}}class Kf extends _d{static get requires(){return[Wf]}static get pluginName(){return\"ImageTextAlternativeUI\"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const t=this.editor,e=t.t;t.ui.componentFactory.add(\"imageTextAlternative\",n=>{const i=t.commands.get(\"imageTextAlternative\"),o=new id(n);return o.set({label:e(\"bv\"),icon:Gf,tooltip:!0}),o.bind(\"isEnabled\").to(i,\"isEnabled\"),this.listenTo(o,\"execute\",()=>this._showForm()),o})}_createForm(){const t=this.editor,e=t.editing.view.document;this._balloon=this.editor.plugins.get(\"ContextualBalloon\"),this._form=new Df(t.locale),this._form.render(),this.listenTo(this._form,\"submit\",()=>{t.execute(\"imageTextAlternative\",{newValue:this._form.labeledInput.inputView.element.value}),this._hideForm(!0)}),this.listenTo(this._form,\"cancel\",()=>{this._hideForm(!0)}),this._form.keystrokes.set(\"Esc\",(t,e)=>{this._hideForm(!0),e()}),this.listenTo(t.ui,\"update\",()=>{fu(e.selection)?this._isVisible&&function(t){const e=t.plugins.get(\"ContextualBalloon\");if(fu(t.editing.view.document.selection)){const n=Qf(t);e.updatePosition(n)}}(t):this._hideForm(!0)}),dd({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const t=this.editor,e=t.commands.get(\"imageTextAlternative\"),n=this._form.labeledInput;this._isInBalloon||this._balloon.add({view:this._form,position:Qf(t)}),n.value=n.inputView.element.value=e.value||\"\",this._form.labeledInput.select()}_hideForm(t){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),t&&this.editor.editing.view.focus())}get _isVisible(){return this._balloon.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class Jf extends _d{static get requires(){return[Mf,Kf]}static get pluginName(){return\"ImageTextAlternative\"}}n(62);class Zf extends _d{static get requires(){return[wu,Cf,Jf]}static get pluginName(){return\"Image\"}}class Xf extends Ll{constructor(t){super(t),this.buttonView=new id(t),this._fileInputView=new tg(t),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 tg extends Ll{constructor(t){super(t),this.set(\"acceptedType\"),this.set(\"allowMultipleFiles\",!1);const e=this.bindTemplate;this.setTemplate({tag:\"input\",attributes:{class:[\"ck-hidden\"],type:\"file\",tabindex:\"-1\",accept:e.to(\"acceptedType\"),multiple:e.to(\"allowMultipleFiles\")},on:{change:e.to(()=>{this.element&&this.element.files&&this.element.files.length&&this.fire(\"done\",this.element.files),this.element.value=\"\"})}})}open(){this.element.click()}}var eg='';function ng(t){const e=t.map(t=>t.replace(\"+\",\"\\\\+\"));return new RegExp(`^image\\\\/(${e.join(\"|\")})$`)}function ig(t){return new Promise((e,n)=>{const i=t.getAttribute(\"src\");fetch(i).then(t=>t.blob()).then(t=>{const o=function(t,e){return t.type?t.type:e.match(/data:(image\\/\\w+);base64/)?e.match(/data:(image\\/\\w+);base64/)[1].toLowerCase():\"image/jpeg\"}(t,i),r=function(t,e,n){try{return new File([t],e,{type:n})}catch(t){return null}}(t,`image.${o.replace(\"image/\",\"\")}`,o);r?e(r):n()}).catch(n)})}class og extends _d{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(\"imageUpload\",n=>{const i=new Xf(n),o=t.commands.get(\"imageUpload\"),r=t.config.get(\"image.upload.types\"),s=ng(r);return i.set({acceptedType:r.map(t=>`image/${t}`).join(\",\"),allowMultipleFiles:!0}),i.buttonView.set({label:e(\"s\"),icon:eg,tooltip:!0}),i.buttonView.bind(\"isEnabled\").to(o),i.on(\"done\",(e,n)=>{const i=Array.from(n).filter(t=>s.test(t.type));i.length&&t.execute(\"imageUpload\",{file:i})}),i})}}var rg='';n(64),n(66),n(68);class sg extends _d{constructor(t){super(t),this.placeholder=\"data:image/svg+xml;utf8,\"+encodeURIComponent(rg)}init(){this.editor.editing.downcastDispatcher.on(\"attribute:uploadStatus:image\",(...t)=>this.uploadStatusChange(...t))}uploadStatusChange(t,e,n){const i=this.editor,o=e.item,r=o.getAttribute(\"uploadId\");if(!n.consumable.consume(e.item,t.name))return;const s=i.plugins.get(kh),a=r?e.attributeNewValue:null,c=this.placeholder,l=i.editing.mapper.toViewElement(o),d=n.writer;if(\"reading\"==a)return ag(l,d),void cg(c,l,d);if(\"uploading\"==a){const t=s.loaders.get(r);return ag(l,d),void(t?(lg(l,d),function(t,e,n,i){const o=function(t){const e=t.createUIElement(\"div\",{class:\"ck-progress-bar\"});return t.setCustomProperty(\"progressBar\",!0,e),e}(e);e.insert(e.createPositionAt(t,\"end\"),o),n.on(\"change:uploadedPercent\",(t,e,n)=>{i.change(t=>{t.setStyle(\"width\",n+\"%\",o)})})}(l,d,t,i.editing.view),function(t,e,n){if(n.data){const i=t.getChild(0);e.setAttribute(\"src\",n.data,i)}}(l,d,t)):cg(c,l,d))}\"complete\"==a&&s.loaders.get(r)&&!go.isEdge&&function(t,e,n){const i=e.createUIElement(\"div\",{class:\"ck-image-upload-complete-icon\"});e.insert(e.createPositionAt(t,\"end\"),i),setTimeout(()=>{n.change(t=>t.remove(t.createRangeOn(i)))},3e3)}(l,d,i.editing.view),function(t,e){hg(t,e,\"progressBar\")}(l,d),lg(l,d),function(t,e){e.removeClass(\"ck-appear\",t)}(l,d)}}function ag(t,e){t.hasClass(\"ck-appear\")||e.addClass(\"ck-appear\",t)}function cg(t,e,n){e.hasClass(\"ck-image-upload-placeholder\")||n.addClass(\"ck-image-upload-placeholder\",e);const i=e.getChild(0);i.getAttribute(\"src\")!==t&&n.setAttribute(\"src\",t,i),dg(e,\"placeholder\")||n.insert(n.createPositionAfter(i),function(t){const e=t.createUIElement(\"div\",{class:\"ck-upload-placeholder-loader\"});return t.setCustomProperty(\"placeholder\",!0,e),e}(n))}function lg(t,e){t.hasClass(\"ck-image-upload-placeholder\")&&e.removeClass(\"ck-image-upload-placeholder\",t),hg(t,e,\"placeholder\")}function dg(t,e){for(const n of t.getChildren())if(n.getCustomProperty(e))return n}function hg(t,e,n){const i=dg(t,n);i&&e.remove(e.createRangeOn(i))}class ug{createDocumentFragment(t){return new Ao(t)}createElement(t,e,n){return new ki(t,e,n)}createText(t){return new fi(t)}clone(t,e=!1){return t._clone(e)}appendChild(t,e){return e._appendChild(t)}insertChild(t,e,n){return n._insertChild(t,e)}removeChildren(t,e,n){return n._removeChildren(t,e)}remove(t){const e=t.parent;return e?this.removeChildren(e.getChildIndex(t),1,e):[]}replace(t,e){const n=t.parent;if(n){const i=n.getChildIndex(t);return this.removeChildren(i,1,n),this.insertChild(i,e,n),!0}return!1}unwrapElement(t){const e=t.parent;if(e){const n=e.getChildIndex(t);this.remove(t),this.insertChild(n,t.getChildren(),e)}}rename(t,e){const n=new ki(t,e.getAttributes(),e.getChildren());return this.replace(e,n)?n:null}setAttribute(t,e,n){n._setAttribute(t,e)}removeAttribute(t,e){e._removeAttribute(t)}addClass(t,e){e._addClass(t)}removeClass(t,e){e._removeClass(t)}setStyle(t,e,n){T(t)&&void 0===n&&(n=e),n._setStyle(t,e)}removeStyle(t,e){e._removeStyle(t)}setCustomProperty(t,e,n){n._setCustomProperty(t,e)}removeCustomProperty(t,e){return e._removeCustomProperty(t)}createPositionAt(t,e){return Zi._createAt(t,e)}createPositionAfter(t){return Zi._createAfter(t)}createPositionBefore(t){return Zi._createBefore(t)}createRange(t,e){return new Xi(t,e)}createRangeOn(t){return Xi._createOn(t)}createRangeIn(t){return Xi._createIn(t)}createSelection(t,e,n){return new no(t,e,n)}}class fg extends Td{refresh(){this.isEnabled=pu(this.editor.model)}execute(t){const e=this.editor,n=e.model,i=e.plugins.get(kh);n.change(e=>{const o=Array.isArray(t.file)?t.file:[t.file];for(const t of o)gg(e,n,i,t)})}}function gg(t,e,n,i){const o=n.createLoader(i);o&&mu(t,e,{uploadId:o.id})}class mg extends _d{static get requires(){return[kh,uf,Ad]}static get pluginName(){return\"ImageUploadEditing\"}constructor(t){super(t),t.config.define(\"image\",{upload:{types:[\"jpeg\",\"png\",\"gif\",\"bmp\",\"webp\",\"tiff\"]}})}init(){const t=this.editor,e=t.model.document,n=t.model.schema,i=t.conversion,o=t.plugins.get(kh),r=ng(t.config.get(\"image.upload.types\"));n.extend(\"image\",{allowAttributes:[\"uploadId\",\"uploadStatus\"]}),t.commands.add(\"imageUpload\",new fg(t)),i.for(\"upcast\").attributeToAttribute({view:{name:\"img\",key:\"uploadId\"},model:\"uploadId\"}),this.listenTo(t.editing.view.document,\"clipboardInput\",(e,n)=>{if(function(t){return Array.from(t.types).includes(\"text/html\")&&\"\"!==t.getData(\"text/html\")}(n.dataTransfer))return;const i=Array.from(n.dataTransfer.files).filter(t=>!!t&&r.test(t.type)),o=n.targetRanges.map(e=>t.editing.mapper.toModelRange(e));t.model.change(n=>{n.setSelection(o),i.length&&(e.stop(),t.model.enqueueChange(\"default\",()=>{t.execute(\"imageUpload\",{file:i})}))})}),this.listenTo(t.plugins.get(Ad),\"inputTransformation\",(e,n)=>{const i=Array.from(t.editing.view.createRangeIn(n.content)).filter(t=>(function(t){return!(!t.is(\"element\",\"img\")||!t.getAttribute(\"src\"))&&(t.getAttribute(\"src\").match(/^data:image\\/\\w+;base64,/g)||t.getAttribute(\"src\").match(/^blob:/g))})(t.item)&&!t.item.getAttribute(\"uploadProcessed\")).map(t=>({promise:ig(t.item),imageElement:t.item}));if(!i.length)return;const r=new ug;for(const t of i){r.setAttribute(\"uploadProcessed\",!0,t.imageElement);const e=o.createLoader(t.promise);e&&(r.setAttribute(\"src\",\"\",t.imageElement),r.setAttribute(\"uploadId\",e.id,t.imageElement))}}),t.editing.view.document.on(\"dragover\",(t,e)=>{e.preventDefault()}),e.on(\"change\",()=>{const n=e.differ.getChanges({includeChangesInGraveyard:!0});for(const e of n)if(\"insert\"==e.type&&\"$text\"!=e.name){const n=e.position.nodeAfter,i=\"$graveyard\"==e.position.root.rootName;for(const e of pg(t,n)){const t=e.getAttribute(\"uploadId\");if(!t)continue;const n=o.loaders.get(t);n&&(i?n.abort():\"idle\"==n.status&&this._readAndUpload(n,e))}}})}_readAndUpload(t,e){const n=this.editor,i=n.model,o=n.locale.t,r=n.plugins.get(kh),s=n.plugins.get(uf);return i.enqueueChange(\"transparent\",t=>{t.setAttribute(\"uploadStatus\",\"reading\",e)}),t.read().then(()=>{const o=t.upload();if(go.isSafari){const t=n.editing.mapper.toViewElement(e).getChild(0);n.editing.view.once(\"render\",()=>{if(!t.parent)return;const e=n.editing.view.domConverter.mapViewToDom(t.parent);if(!e)return;const i=e.style.display;e.style.display=\"none\",e._ckHack=e.offsetHeight,e.style.display=i})}return i.enqueueChange(\"transparent\",t=>{t.setAttribute(\"uploadStatus\",\"uploading\",e)}),o}).then(t=>{i.enqueueChange(\"transparent\",n=>{n.setAttributes({uploadStatus:\"complete\",src:t.default},e),this._parseAndSetSrcsetAttributeOnImage(t,e,n)}),a()}).catch(n=>{if(\"error\"!==t.status&&\"aborted\"!==t.status)throw n;\"error\"==t.status&&n&&s.showWarning(n,{title:o(\"aq\"),namespace:\"upload\"}),a(),i.enqueueChange(\"transparent\",t=>{t.remove(e)})});function a(){i.enqueueChange(\"transparent\",t=>{t.removeAttribute(\"uploadId\",e),t.removeAttribute(\"uploadStatus\",e)}),r.destroyLoader(t)}}_parseAndSetSrcsetAttributeOnImage(t,e,n){let i=0;const o=Object.keys(t).filter(t=>{const e=parseInt(t,10);if(!isNaN(e))return i=Math.max(i,e),!0}).map(e=>`${t[e]} ${e}w`).join(\", \");\"\"!=o&&n.setAttribute(\"srcset\",{data:o,width:i},e)}}function pg(t,e){return Array.from(t.model.createRangeOn(e)).filter(t=>t.item.is(\"image\")).map(t=>t.item)}class bg extends _d{static get pluginName(){return\"ImageUpload\"}static get requires(){return[mg,og,sg]}}class wg extends Td{refresh(){const t=this.editor.model,e=Uh(t.document.selection.getSelectedBlocks());this.value=!!e&&e.is(\"paragraph\"),this.isEnabled=!!e&&kg(e,t.schema)}execute(t={}){const e=this.editor.model,n=e.document;e.change(i=>{const o=(t.selection||n.selection).getSelectedBlocks();for(const t of o)!t.is(\"paragraph\")&&kg(t,e.schema)&&i.rename(t,\"paragraph\")})}}function kg(t,e){return e.checkChild(t.parent,\"paragraph\")&&!e.isObject(t)}class _g extends _d{static get pluginName(){return\"Paragraph\"}init(){const t=this.editor,e=t.model,n=t.data;t.commands.add(\"paragraph\",new wg(t)),e.schema.register(\"paragraph\",{inheritAllFrom:\"$block\"}),t.conversion.elementToElement({model:\"paragraph\",view:\"p\"}),t.conversion.for(\"upcast\").elementToElement({model:(t,e)=>_g.paragraphLikeElements.has(t.name)?t.isEmpty?null:e.createElement(\"paragraph\"):null,converterPriority:\"low\"}),n.upcastDispatcher.on(\"element\",(t,e,n)=>{n.consumable.test(e.viewItem,{name:e.viewItem.name})&&yg(e.viewItem,e.modelCursor,n.schema)&&Object.assign(e,vg(e.viewItem,e.modelCursor,n))},{priority:\"low\"}),n.upcastDispatcher.on(\"text\",(t,e,n)=>{e.modelRange||yg(e.viewItem,e.modelCursor,n.schema)&&Object.assign(e,vg(e.viewItem,e.modelCursor,n))},{priority:\"lowest\"}),e.document.registerPostFixer(t=>this._autoparagraphEmptyRoots(t)),t.data.on(\"ready\",()=>{e.enqueueChange(\"transparent\",t=>this._autoparagraphEmptyRoots(t))},{priority:\"lowest\"})}_autoparagraphEmptyRoots(t){const e=this.editor.model;for(const n of e.document.getRootNames()){const i=e.document.getRoot(n);if(i.isEmpty&&\"$graveyard\"!=i.rootName&&e.schema.checkChild(i,\"paragraph\"))return t.insertElement(\"paragraph\",i),!0}}}function vg(t,e,n){const i=n.writer.createElement(\"paragraph\");return n.writer.insert(i,e),n.convertItem(t,n.writer.createPositionAt(i,0))}function yg(t,e,n){const i=n.createContext(e);return!!n.checkChild(i,\"paragraph\")&&!!n.checkChild(i.push(\"paragraph\"),t)}_g.paragraphLikeElements=new Set([\"blockquote\",\"dd\",\"div\",\"dt\",\"h1\",\"h2\",\"h3\",\"h4\",\"h5\",\"h6\",\"li\",\"p\",\"td\"]);class xg extends Td{constructor(t,e){super(t),this.modelElements=e}refresh(){const t=Uh(this.editor.model.document.selection.getSelectedBlocks());this.value=!!t&&this.modelElements.includes(t.name)&&t.name,this.isEnabled=!!t&&this.modelElements.some(e=>Ag(t,e,this.editor.model.schema))}execute(t){const e=this.editor.model,n=e.document,i=t.value;e.change(t=>{const o=Array.from(n.selection.getSelectedBlocks()).filter(t=>Ag(t,i,e.schema));for(const e of o)e.is(i)||t.rename(e,i)})}}function Ag(t,e,n){return n.checkChild(t.parent,e)&&!n.isObject(t)}const Tg=\"paragraph\";class Cg extends _d{static get pluginName(){return\"HeadingEditing\"}constructor(t){super(t),t.config.define(\"heading\",{options:[{model:\"paragraph\",title:\"Paragraph\",class:\"ck-heading_paragraph\"},{model:\"heading1\",view:\"h2\",title:\"Heading 1\",class:\"ck-heading_heading1\"},{model:\"heading2\",view:\"h3\",title:\"Heading 2\",class:\"ck-heading_heading2\"},{model:\"heading3\",view:\"h4\",title:\"Heading 3\",class:\"ck-heading_heading3\"}]})}static get requires(){return[_g]}init(){const t=this.editor,e=t.config.get(\"heading.options\"),n=[];for(const i of e)i.model!==Tg&&(t.model.schema.register(i.model,{inheritAllFrom:\"$block\"}),t.conversion.elementToElement(i),n.push(i.model));this._addDefaultH1Conversion(t),t.commands.add(\"heading\",new xg(t,n))}afterInit(){const t=this.editor,e=t.commands.get(\"enter\"),n=t.config.get(\"heading.options\");e&&this.listenTo(e,\"afterExecute\",(e,i)=>{const o=t.model.document.selection.getFirstPosition().parent;n.some(t=>o.is(t.model))&&!o.is(Tg)&&0===o.childCount&&i.writer.rename(o,Tg)})}_addDefaultH1Conversion(t){t.conversion.for(\"upcast\").elementToElement({model:\"heading1\",view:\"h1\",converterPriority:Zn.get(\"low\")+1})}}class Pg{constructor(t,e){e&&Li(this,e),t&&this.set(t)}}ci(Pg,Fi);n(10);class Sg extends _d{init(){const t=this.editor,e=t.t,n=function(t){const e=t.t,n={Paragraph:e(\"bw\"),\"Heading 1\":e(\"bx\"),\"Heading 2\":e(\"by\"),\"Heading 3\":e(\"bz\"),\"Heading 4\":e(\"ca\"),\"Heading 5\":e(\"cb\"),\"Heading 6\":e(\"cc\")};return t.config.get(\"heading.options\").map(t=>{const e=n[t.title];return e&&e!=t.title&&(t.title=e),t})}(t),i=e(\"f\"),o=e(\"g\");t.ui.componentFactory.add(\"heading\",e=>{const r={},s=new oo,a=t.commands.get(\"heading\"),c=t.commands.get(\"paragraph\"),l=[a];for(const t of n){const e={type:\"button\",model:new Pg({label:t.title,class:t.class,withText:!0})};\"paragraph\"===t.model?(e.model.bind(\"isOn\").to(c,\"value\"),e.model.set(\"commandName\",\"paragraph\"),l.push(c)):(e.model.bind(\"isOn\").to(a,\"value\",e=>e===t.model),e.model.set({commandName:\"heading\",commandValue:t.model})),s.add(e),r[t.model]=t.title}const d=hd(e);return ud(d,s),d.buttonView.set({isOn:!1,withText:!0,tooltip:o}),d.extendTemplate({attributes:{class:[\"ck-heading-dropdown\"]}}),d.bind(\"isEnabled\").toMany(l,\"isEnabled\",(...t)=>t.some(t=>t)),d.buttonView.bind(\"label\").to(a,\"value\",c,\"value\",(t,e)=>{const n=t||e&&\"paragraph\";return r[n]?r[n]:i}),this.listenTo(d,\"execute\",e=>{t.execute(e.source.commandName,e.source.commandValue?{value:e.source.commandValue}:void 0),t.editing.view.focus()}),d})}}function Mg(t){for(const e of t.getChildren())if(e&&e.is(\"caption\"))return e;return null}function Eg(t){const e=t.parent;return\"figcaption\"==t.name&&e&&\"figure\"==e.name&&e.hasClass(\"image\")?{name:!0}:null}class Ig extends _d{static get pluginName(){return\"ImageCaptionEditing\"}init(){const t=this.editor,e=t.editing.view,n=t.model.schema,i=t.data,o=t.editing,r=t.t;n.register(\"caption\",{allowIn:\"image\",allowContentOf:\"$block\",isLimit:!0}),t.model.document.registerPostFixer(t=>this._insertMissingModelCaptionElement(t)),t.conversion.for(\"upcast\").elementToElement({view:Eg,model:\"caption\"});i.downcastDispatcher.on(\"insert:caption\",Ng(t=>t.createContainerElement(\"figcaption\"),!1));const s=function(t,e){return n=>{const i=n.createEditableElement(\"figcaption\");return n.setCustomProperty(\"imageCaption\",!0,i),dl({view:t,element:i,text:e}),du(i,n)}}(e,r(\"ar\"));o.downcastDispatcher.on(\"insert:caption\",Ng(s)),o.downcastDispatcher.on(\"insert\",this._fixCaptionVisibility(t=>t.item),{priority:\"high\"}),o.downcastDispatcher.on(\"remove\",this._fixCaptionVisibility(t=>t.position.parent),{priority:\"high\"}),e.document.registerPostFixer(t=>this._updateCaptionVisibility(t))}_updateCaptionVisibility(t){const e=this.editor.editing.mapper,n=this._lastSelectedCaption;let i;const o=this.editor.model.document.selection,r=o.getSelectedElement();if(r&&r.is(\"image\")){const t=Mg(r);i=e.toViewElement(t)}const s=Og(o.getFirstPosition().parent);if(s&&(i=e.toViewElement(s)),i)return n?n===i?Dg(i,t):(Rg(n,t),this._lastSelectedCaption=i,Dg(i,t)):(this._lastSelectedCaption=i,Dg(i,t));if(n){const e=Rg(n,t);return this._lastSelectedCaption=null,e}return!1}_fixCaptionVisibility(t){return(e,n,i)=>{const o=Og(t(n)),r=this.editor.editing.mapper,s=i.writer;if(o){const t=r.toViewElement(o);t&&(o.childCount?s.removeClass(\"ck-hidden\",t):s.addClass(\"ck-hidden\",t))}}}_insertMissingModelCaptionElement(t){const e=this.editor.model,n=e.document.differ.getChanges(),i=[];for(const t of n)if(\"insert\"==t.type&&\"$text\"!=t.name){const n=t.position.nodeAfter;if(n.is(\"image\")&&!Mg(n)&&i.push(n),!n.is(\"image\")&&n.childCount)for(const t of e.createRangeIn(n).getItems())t.is(\"image\")&&!Mg(t)&&i.push(t)}for(const e of i)t.appendElement(\"caption\",e);return!!i.length}}function Ng(t,e=!0){return(n,i,o)=>{const r=i.item;if((r.childCount||e)&&gu(r.parent)){if(!o.consumable.consume(i.item,\"insert\"))return;const e=o.mapper.toViewElement(i.range.start.parent),n=t(o.writer),s=o.writer;r.childCount||s.addClass(\"ck-hidden\",n),function(t,e,n,i){const o=i.writer.createPositionAt(n,\"end\");i.writer.insert(o,t),i.mapper.bindElements(e,t)}(n,i.item,e,o)}}}function Og(t){const e=t.getAncestors({includeSelf:!0}).find(t=>\"caption\"==t.name);return e&&e.parent&&\"image\"==e.parent.name?e:null}function Rg(t,e){return!t.childCount&&!t.hasClass(\"ck-hidden\")&&(e.addClass(\"ck-hidden\",t),!0)}function Dg(t,e){return!!t.hasClass(\"ck-hidden\")&&(e.removeClass(\"ck-hidden\",t),!0)}n(71);class Lg extends Td{constructor(t,e){super(t),this.defaultStyle=!1,this.styles=e.reduce((t,e)=>(t[e.name]=e,e.isDefault&&(this.defaultStyle=e.name),t),{})}refresh(){const t=this.editor.model.document.selection.getSelectedElement();if(this.isEnabled=gu(t),t)if(t.hasAttribute(\"imageStyle\")){const e=t.getAttribute(\"imageStyle\");this.value=!!this.styles[e]&&e}else this.value=this.defaultStyle;else this.value=!1}execute(t){const e=t.value,n=this.editor.model,i=n.document.selection.getSelectedElement();n.change(t=>{this.styles[e].isDefault?t.removeAttribute(\"imageStyle\",i):t.setAttribute(\"imageStyle\",e,i)})}}function jg(t,e){for(const n of e)if(n.name===t)return n}var Vg='',zg='',Bg='',Fg='';const Ug={full:{name:\"full\",title:\"Full size image\",icon:Vg,isDefault:!0},side:{name:\"side\",title:\"Side image\",icon:Fg,className:\"image-style-side\"},alignLeft:{name:\"alignLeft\",title:\"Left aligned image\",icon:zg,className:\"image-style-align-left\"},alignCenter:{name:\"alignCenter\",title:\"Centered image\",icon:Bg,className:\"image-style-align-center\"},alignRight:{name:\"alignRight\",title:\"Right aligned image\",icon:Fg,className:\"image-style-align-right\"}},Hg={full:Vg,left:zg,right:Fg,center:Bg};function qg(t=[]){return t.map(Wg)}function Wg(t){if(\"string\"==typeof t){const e=t;Ug[e]?t=Object.assign({},Ug[e]):(console.warn(Object(Gn.a)(\"image-style-not-found: There is no such image style of given name.\"),{name:e}),t={name:e})}else if(Ug[t.name]){const e=Ug[t.name],n=Object.assign({},t);for(const i in e)t.hasOwnProperty(i)||(n[i]=e[i]);t=n}return\"string\"==typeof t.icon&&Hg[t.icon]&&(t.icon=Hg[t.icon]),t}class Yg extends _d{static get pluginName(){return\"ImageStyleEditing\"}init(){const t=this.editor,e=t.model.schema,n=t.data,i=t.editing;t.config.define(\"image.styles\",[\"full\",\"side\"]);const o=qg(t.config.get(\"image.styles\"));e.extend(\"image\",{allowAttributes:\"imageStyle\"});const r=function(t){return(e,n,i)=>{if(!i.consumable.consume(n.item,e.name))return;const o=jg(n.attributeNewValue,t),r=jg(n.attributeOldValue,t),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(t){const e=t.filter(t=>!t.isDefault);return(t,n,i)=>{if(!n.modelRange)return;const o=n.viewItem,r=Uh(n.modelRange.getItems());if(i.schema.checkAttribute(r,\"imageStyle\"))for(const t of e)i.consumable.consume(o,{classes:t.className})&&i.writer.setAttribute(\"imageStyle\",t.name,r)}}(o),{priority:\"low\"}),t.commands.add(\"imageStyle\",new Lg(t,o))}}n(73);class $g extends _d{static get pluginName(){return\"ImageStyleUI\"}get localizedDefaultStylesTitles(){const t=this.editor.t;return{\"Full size image\":t(\"h\"),\"Side image\":t(\"i\"),\"Left aligned image\":t(\"j\"),\"Centered image\":t(\"k\"),\"Right aligned image\":t(\"l\")}}init(){const t=function(t,e){for(const n of t)e[n.title]&&(n.title=e[n.title]);return t}(qg(this.editor.config.get(\"image.styles\")),this.localizedDefaultStylesTitles);for(const e of t)this._createButton(e)}_createButton(t){const e=this.editor,n=`imageStyle:${t.name}`;e.ui.componentFactory.add(n,n=>{const i=e.commands.get(\"imageStyle\"),o=new id(n);return o.set({label:t.title,icon:t.icon,tooltip:!0,isToggleable:!0}),o.bind(\"isEnabled\").to(i,\"isEnabled\"),o.bind(\"isOn\").to(i,\"value\",e=>e===t.name),this.listenTo(o,\"execute\",()=>e.execute(\"imageStyle\",{value:t.name})),o})}}class Gg extends _d{static get requires(){return[Wf]}static get pluginName(){return\"WidgetToolbarRepository\"}init(){const t=this.editor;if(t.plugins.has(\"BalloonToolbar\")){const e=t.plugins.get(\"BalloonToolbar\");this.listenTo(e,\"show\",e=>{(function(t){const e=t.getSelectedElement();return!(!e||!au(e))})(t.editing.view.document.selection)&&e.stop()},{priority:\"high\"})}this._toolbarDefinitions=new Map,this._balloon=this.editor.plugins.get(\"ContextualBalloon\"),this.listenTo(t.ui,\"update\",()=>{this._updateToolbarsVisibility()}),this.listenTo(t.ui.focusTracker,\"change:isFocused\",()=>{this._updateToolbarsVisibility()},{priority:\"low\"})}destroy(){super.destroy();for(const t of this._toolbarDefinitions.values())t.view.destroy()}register(t,{ariaLabel:e,items:n,getRelatedElement:i,balloonClassName:o=\"ck-toolbar-container\"}){const r=this.editor,s=r.t,a=new gd(r.locale);if(a.ariaLabel=e||s(\"ax\"),this._toolbarDefinitions.has(t))throw new Gn.b(\"widget-toolbar-duplicated: Toolbar with the given id was already added.\",this,{toolbarId:t});a.fillFromConfig(n,r.ui.componentFactory),this._toolbarDefinitions.set(t,{view:a,getRelatedElement:i,balloonClassName:o})}_updateToolbarsVisibility(){let t=0,e=null,n=null;for(const i of this._toolbarDefinitions.values()){const o=i.getRelatedElement(this.editor.editing.view.document.selection);if(this.editor.ui.focusTracker.isFocused)if(o){const r=o.getAncestors().length;r>t&&(t=r,e=o,n=i)}else this._isToolbarInBalloon(i)&&this._hideToolbar(i);else this._isToolbarVisible(i)&&this._hideToolbar(i)}n&&this._showToolbar(n,e)}_hideToolbar(t){this._balloon.remove(t.view),this.stopListening(this._balloon,\"change:visibleView\")}_showToolbar(t,e){this._isToolbarVisible(t)?Qg(this.editor,e):this._isToolbarInBalloon(t)||(this._balloon.add({view:t.view,position:Kg(this.editor,e),balloonClassName:t.balloonClassName}),this.listenTo(this._balloon,\"change:visibleView\",()=>{for(const t of this._toolbarDefinitions.values())if(this._isToolbarVisible(t)){const e=t.getRelatedElement(this.editor.editing.view.document.selection);Qg(this.editor,e)}}))}_isToolbarVisible(t){return this._balloon.visibleView===t.view}_isToolbarInBalloon(t){return this._balloon.hasView(t.view)}}function Qg(t,e){const n=t.plugins.get(\"ContextualBalloon\"),i=Kg(t,e);n.updatePosition(i)}function Kg(t,e){const n=t.editing.view,i=Vf.defaultPositions;return{target:n.domConverter.mapViewToDom(e),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast]}}class Jg extends Td{constructor(t){super(t),this._childCommands=[]}refresh(){}execute(...t){this._getFirstEnabledCommand().execute(t)}registerChildCommand(t){this._childCommands.push(t),t.on(\"change:isEnabled\",()=>this._checkEnabled()),this._checkEnabled()}_checkEnabled(){this.isEnabled=!!this._getFirstEnabledCommand()}_getFirstEnabledCommand(){return this._childCommands.find(t=>t.isEnabled)}}class Zg extends _d{static get pluginName(){return\"IndentEditing\"}init(){const t=this.editor;t.commands.add(\"indent\",new Jg(t)),t.commands.add(\"outdent\",new Jg(t))}}var Xg='\\n',tm='\\n';class em extends _d{static get pluginName(){return\"IndentUI\"}init(){const t=this.editor,e=t.locale,n=t.t,i=\"ltr\"==e.uiLanguageDirection?Xg:tm,o=\"ltr\"==e.uiLanguageDirection?tm:Xg;this._defineButton(\"indent\",n(\"q\"),i),this._defineButton(\"outdent\",n(\"r\"),o)}_defineButton(t,e,n){const i=this.editor;i.ui.componentFactory.add(t,o=>{const r=i.commands.get(t),s=new id(o);return s.set({label:e,icon:n,tooltip:!0}),s.bind(\"isOn\",\"isEnabled\").to(r,\"value\",\"isEnabled\"),this.listenTo(s,\"execute\",()=>i.execute(t)),s})}}class nm extends Xr{constructor(t){super(t),this.domEventType=\"click\"}onDomEvent(t){this.fire(t.type,t)}}n(75);class im extends Ll{constructor(t,e=[]){super(t);const n=t.t;this.focusTracker=new al,this.keystrokes=new Zc,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(n(\"bf\"),Of,\"ck-button-save\"),this.saveButtonView.type=\"submit\",this.cancelButtonView=this._createButton(n(\"bg\"),Rf,\"ck-button-cancel\",\"cancel\"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(e),this.children=this._createFormChildren(e),this._focusables=new pl,this._focusCycler=new Wl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:\"shift + tab\",focusNext:\"tab\"}});const i=[\"ck\",\"ck-link-form\"];e.length&&i.push(\"ck-link-form_layout-vertical\"),this.setTemplate({tag:\"form\",attributes:{class:i,tabindex:\"-1\"},children:this.children})}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((t,e)=>(t[e.name]=e.isOn,t),{})}render(){super.render(),Nf({view:this}),[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const t=this.locale.t,e=new Ef(this.locale,If);return e.label=t(\"bh\"),e.inputView.placeholder=\"https://example.com\",e}_createButton(t,e,n,i){const o=new id(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.extendTemplate({attributes:{class:n}}),i&&o.delegate(\"execute\").to(this,i),o}_createManualDecoratorSwitches(t){const e=this.createCollection();for(const n of t){const t=new ld(this.locale);t.set({name:n.id,label:n.label,withText:!0}),t.bind(\"isOn\").to(n,\"value\"),t.on(\"execute\",()=>{n.set(\"value\",!t.isOn)}),e.add(t)}return e}_createFormChildren(t){const e=this.createCollection();if(e.add(this.urlInputView),t.length){const t=new Ll;t.setTemplate({tag:\"ul\",children:this._manualDecoratorSwitches.map(t=>({tag:\"li\",children:[t],attributes:{class:[\"ck\",\"ck-list__item\"]}})),attributes:{class:[\"ck\",\"ck-reset\",\"ck-list\"]}}),e.add(t)}return e.add(this.saveButtonView),e.add(this.cancelButtonView),e}}var om='',rm='';n(77);class sm extends Ll{constructor(t){super(t);const e=t.t;this.focusTracker=new al,this.keystrokes=new Zc,this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(e(\"bb\"),om,\"unlink\"),this.editButtonView=this._createButton(e(\"bc\"),rm,\"edit\"),this.set(\"href\"),this._focusables=new pl,this._focusCycler=new Wl({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\"],tabindex:\"-1\"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render(),[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createButton(t,e,n){const i=new id(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i.delegate(\"execute\").to(this,n),i}_createPreviewButton(){const t=new id(this.locale),e=this.bindTemplate,n=this.t;return t.set({withText:!0,tooltip:n(\"bd\")}),t.extendTemplate({attributes:{class:[\"ck\",\"ck-link-actions__preview\"],href:e.to(\"href\",t=>t&&Ju(t)),target:\"_blank\"}}),t.bind(\"label\").to(this,\"href\",t=>t||n(\"be\")),t.bind(\"isEnabled\").to(this,\"href\",t=>!!t),t.template.tag=\"a\",t.template.eventListeners={},t}}var am='';const cm=\"Ctrl+K\";class lm extends _d{static get requires(){return[Wf]}static get pluginName(){return\"LinkUI\"}init(){const t=this.editor;t.editing.view.addObserver(nm),this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._balloon=t.plugins.get(Wf),this._createToolbarLinkButton(),this._enableUserBalloonInteractions()}destroy(){super.destroy(),this.formView.destroy()}_createActionsView(){const t=this.editor,e=new sm(t.locale),n=t.commands.get(\"link\"),i=t.commands.get(\"unlink\");return e.bind(\"href\").to(n,\"value\"),e.editButtonView.bind(\"isEnabled\").to(n),e.unlinkButtonView.bind(\"isEnabled\").to(i),this.listenTo(e,\"edit\",()=>{this._addFormView()}),this.listenTo(e,\"unlink\",()=>{t.execute(\"unlink\"),this._hideUI()}),e.keystrokes.set(\"Esc\",(t,e)=>{this._hideUI(),e()}),e.keystrokes.set(cm,(t,e)=>{this._addFormView(),e()}),e}_createFormView(){const t=this.editor,e=t.commands.get(\"link\"),n=new im(t.locale,e.manualDecorators);return n.urlInputView.bind(\"value\").to(e,\"value\"),n.urlInputView.bind(\"isReadOnly\").to(e,\"isEnabled\",t=>!t),n.saveButtonView.bind(\"isEnabled\").to(e),this.listenTo(n,\"submit\",()=>{t.execute(\"link\",n.urlInputView.inputView.element.value,n.getDecoratorSwitchesState()),this._closeFormView()}),this.listenTo(n,\"cancel\",()=>{this._closeFormView()}),n.keystrokes.set(\"Esc\",(t,e)=>{this._closeFormView(),e()}),n}_createToolbarLinkButton(){const t=this.editor,e=t.commands.get(\"link\"),n=t.t;t.keystrokes.set(cm,(t,n)=>{n(),e.isEnabled&&this._showUI(!0)}),t.ui.componentFactory.add(\"link\",t=>{const i=new id(t);return i.isEnabled=!0,i.label=n(\"as\"),i.icon=am,i.keystroke=cm,i.tooltip=!0,i.isToggleable=!0,i.bind(\"isEnabled\").to(e,\"isEnabled\"),i.bind(\"isOn\").to(e,\"value\",t=>!!t),this.listenTo(i,\"execute\",()=>this._showUI(!0)),i})}_enableUserBalloonInteractions(){const t=this.editor.editing.view.document;this.listenTo(t,\"click\",()=>{this._getSelectedLinkElement()&&this._showUI()}),this.editor.keystrokes.set(\"Tab\",(t,e)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),e())},{priority:\"high\"}),this.editor.keystrokes.set(\"Esc\",(t,e)=>{this._isUIVisible&&(this._hideUI(),e())}),dd({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 t=this.editor.commands.get(\"link\");this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.select(),this.formView.urlInputView.inputView.element.value=t.value||\"\"}_closeFormView(){const t=this.editor.commands.get(\"link\");t.restoreManualDecoratorStates(),void 0!==t.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this._balloon.remove(this.formView),this.editor.editing.view.focus())}_showUI(t=!1){this.editor.commands.get(\"link\").isEnabled&&(this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),t&&this._balloon.showStack(\"main\")):(this._addActionsView(),t&&this._balloon.showStack(\"main\"),this._addFormView()),this._startUpdatingUI())}_hideUI(){if(!this._isUIInPanel)return;const t=this.editor;this.stopListening(t.ui,\"update\"),this.stopListening(this._balloon,\"change:visibleView\"),t.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView)}_startUpdatingUI(){const t=this.editor,e=t.editing.view.document;let n=this._getSelectedLinkElement(),i=r();const o=()=>{const t=this._getSelectedLinkElement(),e=r();n&&!t||!n&&e!==i?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),n=t,i=e};function r(){return e.selection.focus.getAncestors().reverse().find(t=>t.is(\"element\"))}this.listenTo(t.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 t=this.editor.editing.view,e=t.document,n=this._getSelectedLinkElement();return{target:n?t.domConverter.mapViewToDom(n):t.domConverter.viewRangeToDom(e.selection.getFirstRange())}}_getSelectedLinkElement(){const t=this.editor.editing.view,e=t.document.selection;if(e.isCollapsed)return dm(e.getFirstPosition());{const n=e.getFirstRange().getTrimmed(),i=dm(n.start),o=dm(n.end);return i&&i==o&&t.createRangeIn(i).getTrimmed().isEqual(n)?i:null}}}function dm(t){return t.getAncestors().find(t=>(function(t){return t.is(\"attributeElement\")&&!!t.getCustomProperty(\"link\")})(t))}class hm extends Td{constructor(t,e){super(t),this.type=e}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=t.document,n=Array.from(e.selection.getSelectedBlocks()).filter(e=>fm(e,t.schema)),i=!0===this.value;t.change(t=>{if(i){let e=n[n.length-1].nextSibling,i=Number.POSITIVE_INFINITY,o=[];for(;e&&\"listItem\"==e.name&&0!==e.getAttribute(\"listIndent\");){const t=e.getAttribute(\"listIndent\");t=n;)r>o.getAttribute(\"listIndent\")&&(r=o.getAttribute(\"listIndent\")),o.getAttribute(\"listIndent\")==r&&t[e?\"unshift\":\"push\"](o),o=o[e?\"previousSibling\":\"nextSibling\"]}}function fm(t,e){return e.checkChild(t.parent,\"listItem\")&&!e.isObject(t)}class gm extends Td{constructor(t,e){super(t),this._indentBy=\"forward\"==e?1:-1}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=t.document;let n=Array.from(e.selection.getSelectedBlocks());t.change(t=>{const e=n[n.length-1];let i=e.nextSibling;for(;i&&\"listItem\"==i.name&&i.getAttribute(\"listIndent\")>e.getAttribute(\"listIndent\");)n.push(i),i=i.nextSibling;this._indentBy<0&&(n=n.reverse());for(const e of n){const n=e.getAttribute(\"listIndent\")+this._indentBy;n<0?t.rename(e,\"paragraph\"):t.setAttribute(\"listIndent\",n,e)}})}_checkEnabled(){const t=Uh(this.editor.model.document.selection.getSelectedBlocks());if(!t||!t.is(\"listItem\"))return!1;if(this._indentBy>0){const e=t.getAttribute(\"listIndent\"),n=t.getAttribute(\"listType\");let i=t.previousSibling;for(;i&&i.is(\"listItem\")&&i.getAttribute(\"listIndent\")>=e;){if(i.getAttribute(\"listIndent\")==e)return i.getAttribute(\"listType\")==n;i=i.previousSibling}return!1}return!0}}function mm(t,e){const n=e.mapper,i=e.writer,o=\"numbered\"==t.getAttribute(\"listType\")?\"ol\":\"ul\",r=function(t){const e=t.createContainerElement(\"li\");return e.getFillerOffset=vm,e}(i),s=i.createContainerElement(o,null);return i.insert(i.createPositionAt(s,0),r),n.bindElements(t,r),r}function pm(t,e,n,i){const o=e.parent,r=n.mapper,s=n.writer;let a=r.toViewPosition(i.createPositionBefore(t));const c=km(t.previousSibling,{sameIndent:!0,smallerIndent:!0,listIndent:t.getAttribute(\"listIndent\")}),l=t.previousSibling;if(c&&c.getAttribute(\"listIndent\")==t.getAttribute(\"listIndent\")){const t=r.toViewElement(c);a=s.breakContainer(s.createPositionAfter(t))}else a=l&&\"listItem\"==l.name?r.toViewPosition(i.createPositionAt(l,\"end\")):r.toViewPosition(i.createPositionBefore(t));if(a=wm(a),s.insert(a,o),l&&\"listItem\"==l.name){const t=r.toViewElement(l),n=s.createRange(s.createPositionAt(t,0),a).getWalker({ignoreElementEnd:!0});for(const t of n)if(t.item.is(\"li\")){const i=s.breakContainer(s.createPositionBefore(t.item)),o=t.item.parent,r=s.createPositionAt(e,\"end\");bm(s,r.nodeBefore,r.nodeAfter),s.move(s.createRangeOn(o),r),n.position=i}}else{const n=o.nextSibling;if(n&&(n.is(\"ul\")||n.is(\"ol\"))){let i=null;for(const e of n.getChildren()){const n=r.toModelElement(e);if(!(n&&n.getAttribute(\"listIndent\")>t.getAttribute(\"listIndent\")))break;i=e}i&&(s.breakContainer(s.createPositionAfter(i)),s.move(s.createRangeOn(i.parent),s.createPositionAt(e,\"end\")))}}bm(s,o,o.nextSibling),bm(s,o.previousSibling,o)}function bm(t,e,n){return!e||!n||\"ul\"!=e.name&&\"ol\"!=e.name?null:e.name!=n.name||e.getAttribute(\"class\")!==n.getAttribute(\"class\")?null:t.mergeContainers(t.createPositionAfter(e))}function wm(t){return t.getLastMatchingPosition(t=>t.item.is(\"uiElement\"))}function km(t,e){const n=!!e.sameIndent,i=!!e.smallerIndent,o=e.listIndent;let r=t;for(;r&&\"listItem\"==r.name;){const t=r.getAttribute(\"listIndent\");if(n&&o==t||i&&o>t)return r;r=r.previousSibling}return null}function _m(t,e,n,i){t.ui.componentFactory.add(e,o=>{const r=t.commands.get(e),s=new id(o);return s.set({label:n,icon:i,tooltip:!0,isToggleable:!0}),s.bind(\"isOn\",\"isEnabled\").to(r,\"value\",\"isEnabled\"),s.on(\"execute\",()=>t.execute(e)),s})}function vm(){const t=!this.isEmpty&&(\"ul\"==this.getChild(0).name||\"ol\"==this.getChild(0).name);return this.isEmpty||t?0:xi.call(this)}function ym(t){return(e,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;pm(r,mm(r,i),i,t)}}function xm(t,e,n){if(!n.consumable.consume(e.item,\"attribute:listType\"))return;const i=n.mapper.toViewElement(e.item),o=n.writer;o.breakContainer(o.createPositionBefore(i)),o.breakContainer(o.createPositionAfter(i));const r=i.parent,s=\"numbered\"==e.attributeNewValue?\"ol\":\"ul\";o.rename(s,r)}function Am(t,e,n){const i=n.mapper.toViewElement(e.item).parent,o=n.writer;bm(o,i,i.nextSibling),bm(o,i.previousSibling,i);for(const t of e.item.getChildren())n.consumable.consume(t,\"insert\")}function Tm(t,e,n){if(\"listItem\"!=e.item.name){let t=n.mapper.toViewPosition(e.range.start);const i=n.writer,o=[];for(;(\"ul\"==t.parent.name||\"ol\"==t.parent.name)&&\"li\"==(t=i.breakContainer(t)).parent.name;){const e=t,n=i.createPositionAt(t.parent,\"end\");if(!e.isEqual(n)){const t=i.remove(i.createRange(e,n));o.push(t)}t=i.createPositionAfter(t.parent)}if(o.length>0){for(let e=0;e0){const e=bm(i,n,n.nextSibling);e&&e.parent==n&&t.offset--}}bm(i,t.nodeBefore,t.nodeAfter)}}}function Cm(t,e,n){const i=n.mapper.toViewPosition(e.position),o=i.nodeBefore,r=i.nodeAfter;bm(n.writer,o,r)}function Pm(t,e,n){if(n.consumable.consume(e.viewItem,{name:!0})){const t=n.writer,i=t.createElement(\"listItem\"),o=function(t){let e=0,n=t.parent;for(;n;){if(n.is(\"li\"))e++;else{const t=n.previousSibling;t&&t.is(\"li\")&&e++}n=n.parent}return e}(e.viewItem);t.setAttribute(\"listIndent\",o,i);const r=e.viewItem.parent&&\"ol\"==e.viewItem.parent.name?\"numbered\":\"bulleted\";t.setAttribute(\"listType\",r,i);const s=n.splitToAllowedParent(i,e.modelCursor);if(!s)return;t.insert(i,s.position);const a=function(t,e,n){const{writer:i,schema:o}=n;let r=i.createPositionAfter(t);for(const s of e)if(\"ul\"==s.name||\"ol\"==s.name)r=n.convertItem(s,r).modelCursor;else{const e=n.convertItem(s,i.createPositionAt(t,\"end\")),a=e.modelRange.start.nodeAfter,c=a&&a.is(\"element\")&&!o.checkChild(t,a.name);c&&(t=e.modelCursor.parent.is(\"listItem\")?e.modelCursor.parent:Nm(e.modelCursor),r=i.createPositionAfter(t))}return r}(i,e.viewItem.getChildren(),n);e.modelRange=t.createRange(e.modelCursor,a),s.cursorParent?e.modelCursor=t.createPositionAt(s.cursorParent,0):e.modelCursor=e.modelRange.end}}function Sm(t,e,n){if(n.consumable.test(e.viewItem,{name:!0})){const t=Array.from(e.viewItem.getChildren());for(const e of t){!(e.is(\"li\")||Rm(e))&&e._remove()}}}function Mm(t,e,n){if(n.consumable.test(e.viewItem,{name:!0})){if(0===e.viewItem.childCount)return;const t=[...e.viewItem.getChildren()];let n=!1,i=!0;for(const e of t)n&&!Rm(e)&&e._remove(),e.is(\"text\")?(i&&(e._data=e.data.replace(/^\\s+/,\"\")),e.nextSibling&&!Rm(e.nextSibling)||(e._data=e.data.replace(/\\s+$/,\"\"))):Rm(e)&&(n=!0),i=!1}}function Em(t){return(e,n)=>{if(n.isPhantom)return;const i=n.modelPosition.nodeBefore;if(i&&i.is(\"listItem\")){const e=n.mapper.toViewElement(i),o=e.getAncestors().find(Rm),r=t.createPositionAt(e,0).getWalker();for(const t of r){if(\"elementStart\"==t.type&&t.item.is(\"li\")){n.viewPosition=t.previousPosition;break}if(\"elementEnd\"==t.type&&t.item==o){n.viewPosition=t.nextPosition;break}}}}}function Im(t,[e,n]){let i,o=e.is(\"documentFragment\")?e.getChild(0):e;if(i=n?this.createSelection(n):this.document.selection,o&&o.is(\"listItem\")){const t=i.getFirstPosition();let e=null;if(t.parent.is(\"listItem\")?e=t.parent:t.nodeBefore&&t.nodeBefore.is(\"listItem\")&&(e=t.nodeBefore),e){const t=e.getAttribute(\"listIndent\");if(t>0)for(;o&&o.is(\"listItem\");)o._setAttribute(\"listIndent\",o.getAttribute(\"listIndent\")+t),o=o.nextSibling}}}function Nm(t){const e=new Hs({startPosition:t});let n;do{n=e.next()}while(!n.value.item.is(\"listItem\"));return n.value.item}function Om(t,e,n,i,o,r){const s=km(e.nodeBefore,{sameIndent:!0,smallerIndent:!0,listIndent:t,foo:\"b\"}),a=o.mapper,c=o.writer,l=s?s.getAttribute(\"listIndent\"):null;let d;if(s)if(l==t){const t=a.toViewElement(s).parent;d=c.createPositionAfter(t)}else{const t=r.createPositionAt(s,\"end\");d=a.toViewPosition(t)}else d=n;d=wm(d);for(const t of[...i.getChildren()])Rm(t)&&(d=c.move(c.createRangeOn(t),d).end,bm(c,t,t.nextSibling),bm(c,t.previousSibling,t))}function Rm(t){return t.is(\"ol\")||t.is(\"ul\")}class Dm extends _d{static get pluginName(){return\"ListEditing\"}static get requires(){return[_g]}init(){const t=this.editor;t.model.schema.register(\"listItem\",{inheritAllFrom:\"$block\",allowAttributes:[\"listType\",\"listIndent\"]});const e=t.data,n=t.editing;t.model.document.registerPostFixer(e=>(function(t,e){const n=t.document.differ.getChanges(),i=new Map;let o=!1;for(const i of n)if(\"insert\"==i.type&&\"listItem\"==i.name)r(i.position);else if(\"insert\"==i.type&&\"listItem\"!=i.name){if(\"$text\"!=i.name){const n=i.position.nodeAfter;n.hasAttribute(\"listIndent\")&&(e.removeAttribute(\"listIndent\",n),o=!0),n.hasAttribute(\"listType\")&&(e.removeAttribute(\"listType\",n),o=!0);for(const e of Array.from(t.createRangeIn(n)).filter(t=>t.item.is(\"listItem\")))r(e.previousPosition)}r(i.position.getShiftedBy(i.length))}else\"remove\"==i.type&&\"listItem\"==i.name?r(i.position):\"attribute\"==i.type&&\"listIndent\"==i.attributeKey?r(i.range.start):\"attribute\"==i.type&&\"listType\"==i.attributeKey&&r(i.range.start);for(const t of i.values())s(t),a(t);return o;function r(t){const e=t.nodeBefore;if(e&&e.is(\"listItem\")){let n=e;if(i.has(n))return;for(;n.previousSibling&&n.previousSibling.is(\"listItem\");)if(n=n.previousSibling,i.has(n))return;i.set(t.nodeBefore,n)}else{const e=t.nodeAfter;e&&e.is(\"listItem\")&&i.set(e,e)}}function s(t){let n=0,i=null;for(;t&&t.is(\"listItem\");){const r=t.getAttribute(\"listIndent\");if(r>n){let s;null===i?(i=r-n,s=n):(i>r&&(i=r),s=r-i),e.setAttribute(\"listIndent\",s,t),o=!0}else i=null,n=t.getAttribute(\"listIndent\")+1;t=t.nextSibling}}function a(t){let n=[],i=null;for(;t&&t.is(\"listItem\");){const r=t.getAttribute(\"listIndent\");if(i&&i.getAttribute(\"listIndent\")>r&&(n=n.slice(0,r+1)),0!=r)if(n[r]){const i=n[r];t.getAttribute(\"listType\")!=i&&(e.setAttribute(\"listType\",i,t),o=!0)}else n[r]=t.getAttribute(\"listType\");i=t,t=t.nextSibling}}})(t.model,e)),n.mapper.registerViewToModelLength(\"li\",Lm),e.mapper.registerViewToModelLength(\"li\",Lm),n.mapper.on(\"modelToViewPosition\",Em(n.view)),n.mapper.on(\"viewToModelPosition\",function(t){return(e,n)=>{const i=n.viewPosition,o=i.parent,r=n.mapper;if(\"ul\"==o.name||\"ol\"==o.name){if(i.isAtEnd){const e=r.toModelElement(i.nodeBefore),o=r.getModelLength(i.nodeBefore);n.modelPosition=t.createPositionBefore(e).getShiftedBy(o)}else{const e=r.toModelElement(i.nodeAfter);n.modelPosition=t.createPositionBefore(e)}e.stop()}else if(\"li\"==o.name&&i.nodeBefore&&(\"ul\"==i.nodeBefore.name||\"ol\"==i.nodeBefore.name)){const s=r.toModelElement(o);let a=1,c=i.nodeBefore;for(;c&&Rm(c);)a+=r.getModelLength(c),c=c.previousSibling;n.modelPosition=t.createPositionBefore(s).getShiftedBy(a),e.stop()}}}(t.model)),e.mapper.on(\"modelToViewPosition\",Em(n.view)),n.downcastDispatcher.on(\"insert\",Tm,{priority:\"high\"}),n.downcastDispatcher.on(\"insert:listItem\",ym(t.model)),e.downcastDispatcher.on(\"insert\",Tm,{priority:\"high\"}),e.downcastDispatcher.on(\"insert:listItem\",ym(t.model)),n.downcastDispatcher.on(\"attribute:listType:listItem\",xm,{priority:\"high\"}),n.downcastDispatcher.on(\"attribute:listType:listItem\",Am,{priority:\"low\"}),n.downcastDispatcher.on(\"attribute:listIndent:listItem\",function(t){return(e,n,i)=>{if(!i.consumable.consume(n.item,\"attribute:listIndent\"))return;const o=i.mapper.toViewElement(n.item),r=i.writer;r.breakContainer(r.createPositionBefore(o)),r.breakContainer(r.createPositionAfter(o));const s=o.parent,a=s.previousSibling,c=r.createRangeOn(s);r.remove(c),a&&a.nextSibling&&bm(r,a,a.nextSibling),Om(n.attributeOldValue+1,n.range.start,c.start,o,i,t),pm(n.item,o,i,t);for(const t of n.item.getChildren())i.consumable.consume(t,\"insert\")}}(t.model)),n.downcastDispatcher.on(\"remove:listItem\",function(t){return(e,n,i)=>{const o=i.mapper.toViewPosition(n.position).getLastMatchingPosition(t=>!t.item.is(\"li\")).nodeAfter,r=i.writer;r.breakContainer(r.createPositionBefore(o)),r.breakContainer(r.createPositionAfter(o));const s=o.parent,a=s.previousSibling,c=r.createRangeOn(s),l=r.remove(c);a&&a.nextSibling&&bm(r,a,a.nextSibling),Om(i.mapper.toModelElement(o).getAttribute(\"listIndent\")+1,n.position,c.start,o,i,t);for(const t of r.createRangeIn(l).getItems())i.mapper.unbindViewElement(t);e.stop()}}(t.model)),n.downcastDispatcher.on(\"remove\",Cm,{priority:\"low\"}),e.upcastDispatcher.on(\"element:ul\",Sm,{priority:\"high\"}),e.upcastDispatcher.on(\"element:ol\",Sm,{priority:\"high\"}),e.upcastDispatcher.on(\"element:li\",Mm,{priority:\"high\"}),e.upcastDispatcher.on(\"element:li\",Pm),t.model.on(\"insertContent\",Im,{priority:\"high\"}),t.commands.add(\"numberedList\",new hm(t,\"numbered\")),t.commands.add(\"bulletedList\",new hm(t,\"bulleted\")),t.commands.add(\"indentList\",new gm(t,\"forward\")),t.commands.add(\"outdentList\",new gm(t,\"backward\"));const i=n.view.document;this.listenTo(i,\"enter\",(t,e)=>{const n=this.editor.model.document,i=n.selection.getLastPosition().parent;n.selection.isCollapsed&&\"listItem\"==i.name&&i.isEmpty&&(this.editor.execute(\"outdentList\"),e.preventDefault(),t.stop())}),this.listenTo(i,\"delete\",(t,e)=>{if(\"backward\"!==e.direction)return;const n=this.editor.model.document.selection;if(!n.isCollapsed)return;const i=n.getFirstPosition();if(!i.isAtStart)return;const o=i.parent;\"listItem\"===o.name&&(o.previousSibling&&\"listItem\"===o.previousSibling.name||(this.editor.execute(\"outdentList\"),e.preventDefault(),t.stop()))},{priority:\"high\"});const o=t=>(e,n)=>{this.editor.commands.get(t).isEnabled&&(this.editor.execute(t),n())};t.keystrokes.set(\"Tab\",o(\"indentList\")),t.keystrokes.set(\"Shift+Tab\",o(\"outdentList\"))}afterInit(){const t=this.editor.commands,e=t.get(\"indent\"),n=t.get(\"outdent\");e&&e.registerChildCommand(t.get(\"indentList\")),n&&n.registerChildCommand(t.get(\"outdentList\"))}}function Lm(t){let e=1;for(const n of t.getChildren())if(\"ul\"==n.name||\"ol\"==n.name)for(const t of n.getChildren())e+=Lm(t);return e}var jm='',Vm='';class zm extends _d{init(){const t=this.editor.t;_m(this.editor,\"numberedList\",t(\"o\"),jm),_m(this.editor,\"bulletedList\",t(\"p\"),Vm)}}function Bm(t,e){return t=>{t.on(\"attribute:url:media\",n)};function n(n,i,o){if(!o.consumable.consume(i.item,n.name))return;const r=i.attributeNewValue,s=o.writer,a=o.mapper.toViewElement(i.item);s.remove(s.createRangeIn(a));const c=t.getMediaViewElement(s,r,e);s.insert(s.createPositionAt(a,0),c)}}function Fm(t,e,n,i){const o=t.createContainerElement(\"figure\",{class:\"media\"});return o.getFillerOffset=qm,t.insert(t.createPositionAt(o,0),e.getMediaViewElement(t,n,i)),o}function Um(t){const e=t.getSelectedElement();return e&&e.is(\"media\")?e:null}function Hm(t,e,n){t.change(i=>{const o=i.createElement(\"media\",{url:e});t.insertContent(o,n),i.setSelection(o,\"on\")})}function qm(){return null}class Wm extends Td{refresh(){const t=this.editor.model,e=t.document.selection,n=t.schema,i=e.getFirstPosition(),o=Um(e);let r=i.parent;r!=r.root&&(r=r.parent),this.value=o?o.getAttribute(\"url\"):null,this.isEnabled=n.checkChild(r,\"media\")}execute(t){const e=this.editor.model,n=e.document.selection,i=Um(n);if(i)e.change(e=>{e.setAttribute(\"url\",t,i)});else{const i=hu(n,e);Hm(e,t,i)}}}var Ym='';const $m=\"0 0 64 42\";class Gm{constructor(t,e){const n=e.providers,i=e.extraProviders||[],o=new Set(e.removeProviders),r=n.concat(i).filter(t=>{const e=t.name;return e?!o.has(e):(console.warn(Object(Gn.a)(\"media-embed-no-provider-name: The configured media provider has no name and cannot be used.\"),{provider:t}),!1)});this.locale=t,this.providerDefinitions=r}hasMedia(t){return!!this._getMedia(t)}getMediaViewElement(t,e,n){return this._getMedia(e).getViewElement(t,n)}_getMedia(t){if(!t)return new Qm(this.locale);t=t.trim();for(const e of this.providerDefinitions){const n=e.html;let i=e.url;Array.isArray(i)||(i=[i]);for(const e of i){const i=this._getUrlMatches(t,e);if(i)return new Qm(this.locale,t,i,n)}}return null}_getUrlMatches(t,e){let n=t.match(e);if(n)return n;let i=t.replace(/^https?:\\/\\//,\"\");return(n=i.match(e))?n:(n=(i=i.replace(/^www\\./,\"\")).match(e))||null}}class Qm{constructor(t,e,n,i){this.url=this._getValidUrl(e),this._t=t.t,this._match=n,this._previewRenderer=i}getViewElement(t,e){const n={};if(e.renderForEditingView||e.renderMediaPreview&&this.url&&this._previewRenderer){this.url&&(n[\"data-oembed-url\"]=this.url),e.renderForEditingView&&(n.class=\"ck-media__wrapper\");const i=this._getPreviewHtml(e);return t.createUIElement(\"div\",n,function(t){const e=this.toDomElement(t);return e.innerHTML=i,e})}return this.url&&(n.url=this.url),t.createEmptyElement(\"oembed\",n)}_getPreviewHtml(t){return this._previewRenderer?this._previewRenderer(this._match):this.url&&t.renderForEditingView?this._getPlaceholderHtml():\"\"}_getPlaceholderHtml(){const t=new nd,e=new ed;return t.text=this._t(\"Open media in new tab\"),e.content=Ym,e.viewBox=$m,new wl({tag:\"div\",attributes:{class:\"ck ck-reset_all ck-media__placeholder\"},children:[{tag:\"div\",attributes:{class:\"ck-media__placeholder__icon\"},children:[e]},{tag:\"a\",attributes:{class:\"ck-media__placeholder__url\",target:\"_blank\",rel:\"noopener noreferrer\",href:this.url},children:[{tag:\"span\",attributes:{class:\"ck-media__placeholder__url__text\"},children:[this.url]},t]}]}).render().outerHTML}_getValidUrl(t){return t?t.match(/^https?/)?t:\"https://\"+t:null}}n(79);class Km extends _d{static get pluginName(){return\"MediaEmbedEditing\"}constructor(t){super(t),t.config.define(\"mediaEmbed\",{providers:[{name:\"dailymotion\",url:/^dailymotion\\.com\\/video\\/(\\w+)/,html:t=>{return''+`
'}},{name:\"spotify\",url:[/^open\\.spotify\\.com\\/(artist\\/\\w+)/,/^open\\.spotify\\.com\\/(album\\/\\w+)/,/^open\\.spotify\\.com\\/(track\\/\\w+)/],html:t=>{return''+`
'}},{name:\"youtube\",url:[/^(?:m\\.)?youtube\\.com\\/watch\\?v=([\\w-]+)/,/^(?:m\\.)?youtube\\.com\\/v\\/([\\w-]+)/,/^youtube\\.com\\/embed\\/([\\w-]+)/,/^youtu\\.be\\/([\\w-]+)/],html:t=>{return''+`
'}},{name:\"vimeo\",url:[/^vimeo\\.com\\/(\\d+)/,/^vimeo\\.com\\/[^/]+\\/[^/]+\\/video\\/(\\d+)/,/^vimeo\\.com\\/album\\/[^/]+\\/video\\/(\\d+)/,/^vimeo\\.com\\/channels\\/[^/]+\\/(\\d+)/,/^vimeo\\.com\\/groups\\/[^/]+\\/videos\\/(\\d+)/,/^vimeo\\.com\\/ondemand\\/[^/]+\\/(\\d+)/,/^player\\.vimeo\\.com\\/video\\/(\\d+)/],html:t=>{return''+`
'}},{name:\"instagram\",url:/^instagram\\.com\\/p\\/(\\w+)/},{name:\"twitter\",url:/^twitter\\.com/},{name:\"googleMaps\",url:/^google\\.com\\/maps/},{name:\"flickr\",url:/^flickr\\.com/},{name:\"facebook\",url:/^facebook\\.com/}]}),this.registry=new Gm(t.locale,t.config.get(\"mediaEmbed\"))}init(){const t=this.editor,e=t.model.schema,n=t.t,i=t.conversion,o=t.config.get(\"mediaEmbed.previewsInData\"),r=this.registry;t.commands.add(\"mediaEmbed\",new Wm(t)),e.register(\"media\",{isObject:!0,isBlock:!0,allowWhere:\"$block\",allowAttributes:[\"url\"]}),i.for(\"dataDowncast\").elementToElement({model:\"media\",view:(t,e)=>{const n=t.getAttribute(\"url\");return Fm(e,r,n,{renderMediaPreview:n&&o})}}),i.for(\"dataDowncast\").add(Bm(r,{renderMediaPreview:o})),i.for(\"editingDowncast\").elementToElement({model:\"media\",view:(t,e)=>{const i=t.getAttribute(\"url\");return function(t,e,n){return e.setCustomProperty(\"media\",!0,t),cu(t,e,{label:n})}(Fm(e,r,i,{renderForEditingView:!0}),e,n(\"ap\"))}}),i.for(\"editingDowncast\").add(Bm(r,{renderForEditingView:!0})),i.for(\"upcast\").elementToElement({view:{name:\"oembed\",attributes:{url:!0}},model:(t,e)=>{const n=t.getAttribute(\"url\");if(r.hasMedia(n))return e.createElement(\"media\",{url:n})}}).elementToElement({view:{name:\"div\",attributes:{\"data-oembed-url\":!0}},model:(t,e)=>{const n=t.getAttribute(\"data-oembed-url\");if(r.hasMedia(n))return e.createElement(\"media\",{url:n})}})}}const Jm=/^(?:http(s)?:\\/\\/)?[\\w.-]+(?:\\.[\\w.-]+)+[\\w\\-._~:/?#[\\]@!$&'()*+,;=]+$/;class Zm extends _d{static get requires(){return[Ad,ph]}static get pluginName(){return\"AutoMediaEmbed\"}constructor(t){super(t),this._timeoutId=null,this._positionToInsert=null}init(){const t=this.editor,e=t.model.document;this.listenTo(t.plugins.get(Ad),\"inputTransformation\",()=>{const t=e.selection.getFirstRange(),n=Lc.fromPosition(t.start);n.stickiness=\"toPrevious\";const i=Lc.fromPosition(t.end);i.stickiness=\"toNext\",e.once(\"change:data\",()=>{this._embedMediaBetweenPositions(n,i),n.detach(),i.detach()},{priority:\"high\"})}),t.commands.get(\"undo\").on(\"execute\",()=>{this._timeoutId&&(tr.window.clearTimeout(this._timeoutId),this._positionToInsert.detach(),this._timeoutId=null,this._positionToInsert=null)},{priority:\"high\"})}_embedMediaBetweenPositions(t,e){const n=this.editor,i=n.plugins.get(Km).registry,o=new oa(t,e),r=o.getWalker({ignoreElementEnd:!0});let s=\"\";for(const t of r)t.item.is(\"textProxy\")&&(s+=t.item.data);if(!(s=s.trim()).match(Jm))return;if(!i.hasMedia(s))return;n.commands.get(\"mediaEmbed\").isEnabled&&(this._positionToInsert=Lc.fromPosition(t),this._timeoutId=tr.window.setTimeout(()=>{n.model.change(t=>{let e;this._timeoutId=null,t.remove(o),\"$graveyard\"!==this._positionToInsert.root.rootName&&(e=this._positionToInsert),Hm(n.model,s,e),this._positionToInsert.detach(),this._positionToInsert=null})},100))}}n(81);class Xm extends Ll{constructor(t,e){super(e);const n=e.t;this.focusTracker=new al,this.keystrokes=new Zc,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(n(\"bf\"),Of,\"ck-button-save\"),this.saveButtonView.type=\"submit\",this.cancelButtonView=this._createButton(n(\"bg\"),Rf,\"ck-button-cancel\",\"cancel\"),this._focusables=new pl,this._focusCycler=new Wl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:\"shift + tab\",focusNext:\"tab\"}}),this._validators=t,this.setTemplate({tag:\"form\",attributes:{class:[\"ck\",\"ck-media-form\"],tabindex:\"-1\"},children:[this.urlInputView,this.saveButtonView,this.cancelButtonView]})}render(){super.render(),Nf({view:this}),[this.urlInputView,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element);const t=t=>t.stopPropagation();this.keystrokes.set(\"arrowright\",t),this.keystrokes.set(\"arrowleft\",t),this.keystrokes.set(\"arrowup\",t),this.keystrokes.set(\"arrowdown\",t),this.listenTo(this.urlInputView.element,\"selectstart\",(t,e)=>{e.stopPropagation()},{priority:\"high\"})}focus(){this._focusCycler.focusFirst()}get url(){return this.urlInputView.inputView.element.value.trim()}set url(t){this.urlInputView.inputView.element.value=t.trim()}isValid(){this.resetFormStatus();for(const t of this._validators){const e=t(this);if(e)return this.urlInputView.errorText=e,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null,this.urlInputView.infoText=this._urlInputViewInfoDefault}_createUrlInput(){const t=this.locale.t,e=new Ef(this.locale,If),n=e.inputView;return this._urlInputViewInfoDefault=t(\"br\"),this._urlInputViewInfoTip=t(\"bs\"),e.label=t(\"bt\"),e.infoText=this._urlInputViewInfoDefault,n.placeholder=\"https://example.com\",n.on(\"input\",()=>{e.infoText=n.element.value?this._urlInputViewInfoTip:this._urlInputViewInfoDefault}),e}_createButton(t,e,n,i){const o=new id(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.extendTemplate({attributes:{class:n}}),i&&o.delegate(\"execute\").to(this,i),o}}var tp='';class ep extends _d{static get requires(){return[Km]}static get pluginName(){return\"MediaEmbedUI\"}init(){const t=this.editor,e=t.commands.get(\"mediaEmbed\"),n=t.plugins.get(Km).registry;this.form=new Xm(function(t,e){return[e=>{if(!e.url.length)return t(\"an\")},n=>{if(!e.hasMedia(n.url))return t(\"ao\")}]}(t.t,n),t.locale),t.ui.componentFactory.add(\"mediaEmbed\",n=>{const i=hd(n);return this._setUpDropdown(i,this.form,e,t),this._setUpForm(this.form,i,e),i})}_setUpDropdown(t,e,n){const i=this.editor,o=i.t,r=t.buttonView;function s(){i.editing.view.focus(),t.isOpen=!1}t.bind(\"isEnabled\").to(n),t.panelView.children.add(e),r.set({label:o(\"am\"),icon:tp,tooltip:!0}),r.on(\"open\",()=>{e.url=n.value||\"\",e.urlInputView.select(),e.focus()},{priority:\"low\"}),t.on(\"submit\",()=>{e.isValid()&&(i.execute(\"mediaEmbed\",e.url),s())}),t.on(\"change:isOpen\",()=>e.resetFormStatus()),t.on(\"cancel\",()=>s())}_setUpForm(t,e,n){t.delegate(\"submit\",\"cancel\").to(e),t.urlInputView.bind(\"value\").to(n,\"value\"),t.urlInputView.bind(\"isReadOnly\").to(n,\"isEnabled\",t=>!t),t.saveButtonView.bind(\"isEnabled\").to(n)}}n(83);function np(t,e){if(!t.childCount)return;const n=new ug,i=function(t,e){const n=e.createRangeIn(t),i=new bi({name:/^p|h\\d+$/,styles:{\"mso-list\":/.*/}}),o=[];for(const t of n)if(\"elementStart\"===t.type&&i.match(t.item)){const e=ip(t.item);o.push({element:t.item,id:e.id,order:e.order,indent:e.indent})}return o}(t,n);if(!i.length)return;let o=null;i.forEach((t,r)=>{if(!o||function(t,e){if(t.id!==e.id)return!0;const n=e.element.previousSibling;if(!n)return!0;return!function(t){return t.is(\"ol\")||t.is(\"ul\")}(n)}(i[r-1],t)){const i=function(t,e){const n=/mso-level-number-format:([^;]*);/gi,i=new RegExp(`@list l${t.id}:level${t.indent}\\\\s*({[^}]*)`,\"gi\").exec(e);let o=\"decimal\";if(i&&i[1]){const t=n.exec(i[1]);t&&t[1]&&(o=t[1].trim())}return{type:\"bullet\"!==o&&\"image\"!==o?\"ol\":\"ul\",style:o}}(t,e);o=function(t,e,n){const i=new ki(t.type),o=e.parent.getChildIndex(e);return n.insertChild(o,i,e.parent),i}(i,t.element,n)}const s=function(t,e){return function(t,e){const n=new bi({name:\"span\",styles:{\"mso-list\":\"Ignore\"}}),i=e.createRangeIn(t);for(const t of i)\"elementStart\"===t.type&&n.match(t.item)&&e.remove(t.item)}(t,e),e.rename(\"li\",t)}(t.element,n);n.appendChild(s,o)})}function ip(t){const e={},n=t.getStyle(\"mso-list\");return n&&(e.id=parseInt(n.match(/(^|\\s+)l(\\d+)/i)[2]),e.order=parseInt(n.match(/\\s*lfo(\\d+)/i)[1]),e.indent=parseInt(n.match(/\\s*level(\\d+)/i)[1])),e}const op=/id=(\"|')docs-internal-guid-[-0-9a-f]+(\"|')/i;class rp{isActive(t){return op.test(t)}execute(t){const e=new ug;!function(t,e){for(const n of t.getChildren())if(n.is(\"b\")&&\"normal\"===n.getStyle(\"font-weight\")){const i=t.getChildIndex(n);e.remove(n),e.insertChild(i,n.getChildren(),t)}}(t.content,e),function(t,e){for(const n of e.createRangeIn(t)){const t=n.item;if(t.is(\"li\")){const n=t.getChild(0);n.is(\"p\")&&e.unwrapElement(n)}}}(t.content,e)}}function sp(t){return t.replace(/(\\s+)<\\/span>/g,(t,e)=>1===e.length?\" \":Array(e.length+1).join(\" \").substr(0,e.length))}function ap(t){const e=new DOMParser,n=function(t){return sp(sp(t)).replace(/([\\s]*?)[\\r\\n]+(\\s*<\\/span>)/g,\"$1$2\").replace(/<\\/span>/g,\"\").replace(/ <\\//g,\" <\\/o:p>/g,\" \").replace(/( |\\u00A0)<\\/o:p>/g,\"\").replace(/>(\\s*[\\r\\n]\\s*)<\")}(function(t){const e=t.match(/<\\/body>(.*?)(<\\/html>|$)/);e&&e[1]&&(t=t.slice(0,e.index)+t.slice(e.index).replace(e[1],\"\"));return t}(t=t.replace(/