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/*!
* @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
* For licensing, see LICENSE.md.
*/
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s=t.data.toView(t.model.getSelectedContent(e.selection));n.fire("clipboardOutput",{dataTransfer:r,content:s,method:i.name})};this.listenTo(n,"copy",i,{priority:"low"}),this.listenTo(n,"cut",((e,n)=>{t.model.canEditAt(t.model.document.selection)?i(e,n):n.preventDefault()}),{priority:"low"}),this.listenTo(n,"clipboardOutput",((n,i)=>{i.content.isEmpty||(i.dataTransfer.setData("text/html",this.editor.data.htmlProcessor.toData(i.content)),i.dataTransfer.setData("text/plain",mf(i.content))),"cut"==i.method&&t.model.deleteContent(e.selection)}),{priority:"low"})}}class pf{constructor(t,e=20){this._batch=null,this.model=t,this._size=0,this.limit=e,this._isLocked=!1,this._changeCallback=(t,e)=>{e.isLocal&&e.isUndoable&&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({isTyping:!0})),this._batch}get size(){return this._size}input(t){this._size+=t,this._size>=this.limit&&this._reset(!0)}get isLocked(){return this._isLocked}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=!1){this.isLocked&&!t||(this._batch=null,this._size=0)}}class ff extends bs{constructor(t,e){super(t),this._buffer=new pf(t.model,e),this._isEnabledBasedOnSelection=!1}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;let r=n.selection;if(t.selection?r=t.selection:t.range&&(r=e.createSelection(t.range)),!e.canEditAt(r))return;const s=t.resultRange;e.enqueueChange(this._buffer.batch,(t=>{this._buffer.lock(),e.deleteContent(r),i&&e.insertContent(t.createText(i,n.selection.getAttributes()),r),s?t.setSelection(s):r.is("documentSelection")||t.setSelection(r),this._buffer.unlock(),this._buffer.input(o)}))}}const bf=["insertText","insertReplacementText"];class kf extends Jl{constructor(t){super(t),l.isAndroid&&bf.push("insertCompositionText");const e=t.document;e.on("beforeinput",((n,i)=>{if(!this.isEnabled)return;const{data:o,targetRanges:r,inputType:s,domEvent:a}=i;if(!bf.includes(s))return;const l=new p(e,"insertText");e.fire(l,new tc(t,a,{text:o,selection:t.createSelection(r)})),l.stop.called&&n.stop()})),e.on("compositionend",((n,{data:i,domEvent:o})=>{this.isEnabled&&!l.isAndroid&&i&&e.fire("insertText",new tc(t,o,{text:i,selection:e.selection}))}),{priority:"lowest"})}observe(){}stopObserving(){}}class wf extends ps{static get pluginName(){return"Input"}init(){const t=this.editor,e=t.model,n=t.editing.view,i=e.document.selection;n.addObserver(kf);const o=new ff(t,t.config.get("typing.undoStep")||20);t.commands.add("insertText",o),t.commands.add("input",o),this.listenTo(n.document,"insertText",((i,o)=>{n.document.isComposing||o.preventDefault();const{text:r,selection:s,resultRange:a}=o,c=Array.from(s.getRanges()).map((e=>t.editing.mapper.toModelRange(e)));let d=r;if(l.isAndroid){const t=Array.from(c[0].getItems()).reduce(((t,e)=>t+(e.is("$textProxy")?e.data:"")),"");t&&(t.length<=d.length?d.startsWith(t)&&(d=d.substring(t.length),c[0].start=c[0].start.getShiftedBy(t.length)):t.startsWith(d)&&(c[0].start=c[0].start.getShiftedBy(d.length),d=""))}const h={text:d,selection:e.createSelection(c)};a&&(h.resultRange=t.editing.mapper.toModelRange(a)),t.execute("insertText",h)})),l.isAndroid?this.listenTo(n.document,"keydown",((t,r)=>{!i.isCollapsed&&229==r.keyCode&&n.document.isComposing&&Af(e,o)})):this.listenTo(n.document,"compositionstart",(()=>{i.isCollapsed||Af(e,o)}))}}function Af(t,e){if(!e.isEnabled)return;const n=e.buffer;n.lock(),t.enqueueChange(n.batch,(()=>{t.deleteContent(t.document.selection)})),n.unlock()}class Cf extends bs{constructor(t,e){super(t),this.direction=e,this._buffer=new pf(t.model,t.config.get("typing.undoStep")),this._isEnabledBasedOnSelection=!1}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);if(!e.canEditAt(o))return;const r=t.sequence||1,s=o.isCollapsed;if(o.isCollapsed&&e.modifySelection(o,{direction:this.direction,unit:t.unit,treatEmojiAsSingleUnit:!0}),this._shouldEntireContentBeReplacedWithParagraph(r))return void this._replaceEntireContentWithParagraph(i);if(this._shouldReplaceFirstBlockWithParagraph(o,r))return void this.editor.execute("paragraph",{selection:o});if(o.isCollapsed)return;let a=0;o.getFirstRange().getMinimalFlatRanges().forEach((t=>{a+=tt(t.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))})),e.deleteContent(o,{doNotResetEntireContent:s,direction:this.direction}),this._buffer.input(a),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||!o.is("element","paragraph")}_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)}_shouldReplaceFirstBlockWithParagraph(t,e){const n=this.editor.model;if(e>1||"backward"!=this.direction)return!1;if(!t.isCollapsed)return!1;const i=t.getFirstPosition(),o=n.schema.getLimitElement(i),r=o.getChild(0);return i.parent==r&&(!!t.containsEntireContent(r)&&(!!n.schema.checkChild(o,"paragraph")&&"paragraph"!=r.name))}}const _f="word",vf="selection",yf="backward",xf="forward",Ef={deleteContent:{unit:vf,direction:yf},deleteContentBackward:{unit:"codePoint",direction:yf},deleteWordBackward:{unit:_f,direction:yf},deleteHardLineBackward:{unit:vf,direction:yf},deleteSoftLineBackward:{unit:vf,direction:yf},deleteContentForward:{unit:"character",direction:xf},deleteWordForward:{unit:_f,direction:xf},deleteHardLineForward:{unit:vf,direction:xf},deleteSoftLineForward:{unit:vf,direction:xf}};class Df extends Jl{constructor(t){super(t);const e=t.document;let n=0;e.on("keydown",(()=>{n++})),e.on("keyup",(()=>{n=0})),e.on("beforeinput",((i,o)=>{if(!this.isEnabled)return;const{targetRanges:r,domEvent:s,inputType:a}=o,c=Ef[a];if(!c)return;const d={direction:c.direction,unit:c.unit,sequence:n};d.unit==vf&&(d.selectionToRemove=t.createSelection(r[0])),"deleteContentBackward"===a&&(l.isAndroid&&(d.sequence=1),function(t){if(1!=t.length||t[0].isCollapsed)return!1;const e=t[0].getWalker({direction:"backward",singleCharacters:!0,ignoreElementEnd:!0});let n=0;for(const{nextPosition:t}of e){if(t.parent.is("$text")){const e=t.parent.data,i=t.offset;if(No(e,i)||zo(e,i)||Po(e,i))continue;n++}else n++;if(n>1)return!0}return!1}(r)&&(d.unit=vf,d.selectionToRemove=t.createSelection(r)));const h=new Za(e,"delete",r[0]);e.fire(h,new tc(t,s,d)),h.stop.called&&i.stop()})),l.isBlink&&function(t){const e=t.view,n=e.document;let i=null,o=!1;function r(t){return t==fo.backspace||t==fo.delete}function s(t){return t==fo.backspace?yf:xf}n.on("keydown",((t,{keyCode:e})=>{i=e,o=!1})),n.on("keyup",((a,{keyCode:l,domEvent:c})=>{const d=n.selection,h=t.isEnabled&&l==i&&r(l)&&!d.isCollapsed&&!o;if(i=null,h){const t=d.getFirstRange(),i=new Za(n,"delete",t),o={unit:vf,direction:s(l),selectionToRemove:d};n.fire(i,new tc(e,c,o))}})),n.on("beforeinput",((t,{inputType:e})=>{const n=Ef[e];r(i)&&n&&n.direction==s(i)&&(o=!0)}),{priority:"high"}),n.on("beforeinput",((t,{inputType:e,data:n})=>{i==fo.delete&&"insertText"==e&&""==n&&t.stop()}),{priority:"high"})}(this)}observe(){}stopObserving(){}}class Sf extends ps{static get pluginName(){return"Delete"}init(){const t=this.editor,e=t.editing.view,n=e.document,i=t.model.document;e.addObserver(Df),this._undoOnBackspace=!1;const o=new Cf(t,"forward");t.commands.add("deleteForward",o),t.commands.add("forwardDelete",o),t.commands.add("delete",new Cf(t,"backward")),this.listenTo(n,"delete",((i,o)=>{n.isComposing||o.preventDefault();const{direction:r,sequence:s,selectionToRemove:a,unit:l}=o,c="forward"===r?"deleteForward":"delete",d={sequence:s};if("selection"==l){const e=Array.from(a.getRanges()).map((e=>t.editing.mapper.toModelRange(e)));d.selection=t.model.createSelection(e)}else d.unit=l;t.execute(c,d),e.scrollToTheSelection()}),{priority:"low"}),this.editor.plugins.has("UndoEditing")&&(this.listenTo(n,"delete",((e,n)=>{this._undoOnBackspace&&"backward"==n.direction&&1==n.sequence&&"codePoint"==n.unit&&(this._undoOnBackspace=!1,t.execute("undo"),n.preventDefault(),e.stop())}),{context:"$capture"}),this.listenTo(i,"change",(()=>{this._undoOnBackspace=!1})))}requestUndoOnBackspace(){this.editor.plugins.has("UndoEditing")&&(this._undoOnBackspace=!0)}}class Tf extends ps{static get requires(){return[wf,Sf]}static get pluginName(){return"Typing"}}function If(t,e){let n=t.start;return{text:Array.from(t.getItems()).reduce(((t,i)=>i.is("$text")||i.is("$textProxy")?t+i.data:(n=e.createPositionAfter(i),"")),""),range:e.createRange(n,t.end)}}class Bf extends($()){constructor(t,e){super(),this.model=t,this.testCallback=e,this._hasMatch=!1,this.set("isEnabled",!0),this.on("change:isEnabled",(()=>{this.isEnabled?this._startListening():(this.stopListening(t.document.selection),this.stopListening(t.document))})),this._startListening()}get hasMatch(){return this._hasMatch}_startListening(){const t=this.model.document;this.listenTo(t.selection,"change:range",((e,{directChange:n})=>{n&&(t.selection.isCollapsed?this._evaluateTextBeforeSelection("selection"):this.hasMatch&&(this.fire("unmatched"),this._hasMatch=!1))})),this.listenTo(t,"change:data",((t,e)=>{!e.isUndo&&e.isLocal&&this._evaluateTextBeforeSelection("data",{batch:e})}))}_evaluateTextBeforeSelection(t,e={}){const n=this.model,i=n.document.selection,o=n.createRange(n.createPositionAt(i.focus.parent,0),i.focus),{text:r,range:s}=If(o,n),a=this.testCallback(r);if(!a&&this.hasMatch&&this.fire("unmatched"),this._hasMatch=!!a,a){const n=Object.assign(e,{text:r,range:s});"object"==typeof a&&Object.assign(n,a),this.fire(`matched:${t}`,n)}}}class Mf extends ps{static get pluginName(){return"TwoStepCaretMovement"}constructor(t){super(t),this.attributes=new Set,this._overrideUid=null}init(){const t=this.editor,e=t.model,n=t.editing.view,i=t.locale,o=e.document.selection;this.listenTo(n.document,"arrowKey",((t,e)=>{if(!o.isCollapsed)return;if(e.shiftKey||e.altKey||e.ctrlKey)return;const n=e.keyCode==fo.arrowright,r=e.keyCode==fo.arrowleft;if(!n&&!r)return;const s=i.contentLanguageDirection;let a=!1;a="ltr"===s&&n||"rtl"===s&&r?this._handleForwardMovement(e):this._handleBackwardMovement(e),!0===a&&t.stop()}),{context:"$text",priority:"highest"}),this._isNextGravityRestorationSkipped=!1,this.listenTo(o,"change:range",((t,e)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!e.directChange&&Pf(o.getFirstPosition(),this.attributes)||this._restoreGravity())}))}registerAttribute(t){this.attributes.add(t)}_handleForwardMovement(t){const e=this.attributes,n=this.editor.model.document.selection,i=n.getFirstPosition();return!this._isGravityOverridden&&((!i.isAtStart||!Nf(n,e))&&(!!Pf(i,e)&&(Lf(t),this._overrideGravity(),!0)))}_handleBackwardMovement(t){const e=this.attributes,n=this.editor.model,i=n.document.selection,o=i.getFirstPosition();return this._isGravityOverridden?(Lf(t),this._restoreGravity(),zf(n,e,o),!0):o.isAtStart?!!Nf(i,e)&&(Lf(t),zf(n,e,o),!0):!!function(t,e){const n=t.getShiftedBy(-1);return Pf(n,e)}(o,e)&&(o.isAtEnd&&!Nf(i,e)&&Pf(o,e)?(Lf(t),zf(n,e,o),!0):(this._isNextGravityRestorationSkipped=!0,this._overrideGravity(),!1))}get _isGravityOverridden(){return!!this._overrideUid}_overrideGravity(){this._overrideUid=this.editor.model.change((t=>t.overrideSelectionGravity()))}_restoreGravity(){this.editor.model.change((t=>{t.restoreSelectionGravity(this._overrideUid),this._overrideUid=null}))}}function Nf(t,e){for(const n of e)if(t.hasAttribute(n))return!0;return!1}function zf(t,e,n){const i=n.nodeBefore;t.change((t=>{i?t.setSelectionAttribute(i.getAttributes()):t.removeSelectionAttribute(e)}))}function Lf(t){t.preventDefault()}function Pf(t,e){const{nodeBefore:n,nodeAfter:i}=t;for(const t of e){const e=n?n.getAttribute(t):void 0;if((i?i.getAttribute(t):void 0)!==e)return!0}return!1}var Rf=/[\\^$.*+?()[\]{}|]/g,Of=RegExp(Rf.source);const Vf=function(t){return(t=ea(t))&&Of.test(t)?t.replace(Rf,"\\$&"):t},Ff={copyright:{from:"(c)",to:"©"},registeredTrademark:{from:"(r)",to:"®"},trademark:{from:"(tm)",to:"™"},oneHalf:{from:/(^|[^/a-z0-9])(1\/2)([^/a-z0-9])$/i,to:[null,"½",null]},oneThird:{from:/(^|[^/a-z0-9])(1\/3)([^/a-z0-9])$/i,to:[null,"⅓",null]},twoThirds:{from:/(^|[^/a-z0-9])(2\/3)([^/a-z0-9])$/i,to:[null,"⅔",null]},oneForth:{from:/(^|[^/a-z0-9])(1\/4)([^/a-z0-9])$/i,to:[null,"¼",null]},threeQuarters:{from:/(^|[^/a-z0-9])(3\/4)([^/a-z0-9])$/i,to:[null,"¾",null]},lessThanOrEqual:{from:"<=",to:"≤"},greaterThanOrEqual:{from:">=",to:"≥"},notEqual:{from:"!=",to:"≠"},arrowLeft:{from:"<-",to:"←"},arrowRight:{from:"->",to:"→"},horizontalEllipsis:{from:"...",to:"…"},enDash:{from:/(^| )(--)( )$/,to:[null,"–",null]},emDash:{from:/(^| )(---)( )$/,to:[null,"—",null]},quotesPrimary:{from:qf('"'),to:[null,"“",null,"”"]},quotesSecondary:{from:qf("'"),to:[null,"‘",null,"’"]},quotesPrimaryEnGb:{from:qf("'"),to:[null,"‘",null,"’"]},quotesSecondaryEnGb:{from:qf('"'),to:[null,"“",null,"”"]},quotesPrimaryPl:{from:qf('"'),to:[null,"„",null,"”"]},quotesSecondaryPl:{from:qf("'"),to:[null,"‚",null,"’"]}},jf={symbols:["copyright","registeredTrademark","trademark"],mathematical:["oneHalf","oneThird","twoThirds","oneForth","threeQuarters","lessThanOrEqual","greaterThanOrEqual","notEqual","arrowLeft","arrowRight"],typography:["horizontalEllipsis","enDash","emDash"],quotes:["quotesPrimary","quotesSecondary"]},Hf=["symbols","mathematical","typography","quotes"];function Uf(t){return"string"==typeof t?new RegExp(`(${Vf(t)})$`):t}function Gf(t){return"string"==typeof t?()=>[t]:t instanceof Array?()=>t:t}function Wf(t){return(t.textNode?t.textNode:t.nodeAfter).getAttributes()}function qf(t){return new RegExp(`(^|\\s)(${t})([^${t}]*)(${t})$`)}function $f(t,e,n,i){return i.createRange(Kf(t,e,n,!0,i),Kf(t,e,n,!1,i))}function Kf(t,e,n,i,o){let r=t.textNode||(i?t.nodeBefore:t.nodeAfter),s=null;for(;r&&r.getAttribute(e)==n;)s=r,r=i?r.previousSibling:r.nextSibling;return s?o.createPositionAt(s,i?"before":"after"):t}function Yf(t,e,n,i){const o=t.editing.view,r=new Set;o.document.registerPostFixer((o=>{const s=t.model.document.selection;let a=!1;if(s.hasAttribute(e)){const l=$f(s.getFirstPosition(),e,s.getAttribute(e),t.model),c=t.editing.mapper.toViewRange(l);for(const t of c.getItems())t.is("element",n)&&!t.hasClass(i)&&(o.addClass(i,t),r.add(t),a=!0)}return a})),t.conversion.for("editingDowncast").add((t=>{function e(){o.change((t=>{for(const e of r.values())t.removeClass(i,e),r.delete(e)}))}t.on("insert",e,{priority:"highest"}),t.on("remove",e,{priority:"highest"}),t.on("attribute",e,{priority:"highest"}),t.on("selection",e,{priority:"highest"})}))}function*Zf(t,e){for(const n of e)n&&t.getAttributeProperties(n[0]).copyOnEnter&&(yield n)}class Qf extends bs{execute(){this.editor.model.change((t=>{this.enterBlock(t),this.fire("afterExecute",{writer:t})}))}enterBlock(t){const e=this.editor.model,n=e.document.selection,i=e.schema,o=n.isCollapsed,r=n.getFirstRange(),s=r.start.parent,a=r.end.parent;if(i.isLimit(s)||i.isLimit(a))return o||s!=a||e.deleteContent(n),!1;if(o){const e=Zf(t.model.schema,n.getAttributes());return Jf(t,r.start),t.setSelectionAttribute(e),!0}{const i=!(r.start.isAtStart&&r.end.isAtEnd),o=s==a;if(e.deleteContent(n,{leaveUnmerged:i}),i){if(o)return Jf(t,n.focus),!0;t.setSelection(a,0)}}return!1}}function Jf(t,e){t.split(e),t.setSelection(e.parent.nextSibling,0)}const Xf={insertParagraph:{isSoft:!1},insertLineBreak:{isSoft:!0}};class tb extends Jl{constructor(t){super(t);const e=this.document;let n=!1;e.on("keydown",((t,e)=>{n=e.shiftKey})),e.on("beforeinput",((i,o)=>{if(!this.isEnabled)return;let r=o.inputType;l.isSafari&&n&&"insertParagraph"==r&&(r="insertLineBreak");const s=o.domEvent,a=Xf[r];if(!a)return;const c=new Za(e,"enter",o.targetRanges[0]);e.fire(c,new tc(t,s,{isSoft:a.isSoft})),c.stop.called&&i.stop()}))}observe(){}stopObserving(){}}class eb extends ps{static get pluginName(){return"Enter"}init(){const t=this.editor,e=t.editing.view,n=e.document;e.addObserver(tb),t.commands.add("enter",new Qf(t)),this.listenTo(n,"enter",((i,o)=>{n.isComposing||o.preventDefault(),o.isSoft||(t.execute("enter"),e.scrollToTheSelection())}),{priority:"low"})}}class nb extends bs{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=Zf(t.schema,n.getAttributes());ib(t,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?ib(t,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((ob(o,t)||ob(r,t))&&o!==r)return!1;return!0}(t.schema,e.selection)}}function ib(t,e,n){const i=e.createElement("softBreak");t.insertContent(i,n),e.setSelection(i,"after")}function ob(t,e){return!t.is("rootElement")&&(e.isLimit(t)||ob(t.parent,e))}class rb extends ps{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,{writer:e})=>e.createEmptyElement("br")}),i.addObserver(tb),t.commands.add("shiftEnter",new nb(t)),this.listenTo(o,"enter",((e,n)=>{o.isComposing||n.preventDefault(),n.isSoft&&(t.execute("shiftEnter"),i.scrollToTheSelection())}),{priority:"low"})}}class sb extends(M()){constructor(){super(...arguments),this._stack=[]}add(t,e){const n=this._stack,i=n[0];this._insertDescriptor(t);const o=n[0];i===o||ab(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||ab(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(ab(t,e[n]))return;n>-1&&e.splice(n,1);let i=0;for(;e[i]&&lb(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 ab(t,e){return t&&e&&t.priority==e.priority&&cb(t.classes)==cb(e.classes)}function lb(t,e){return t.priority>e.priority||!(t.prioritycb(e.classes)}function cb(t){return Array.isArray(t)?t.sort().join(","):t}const db=' ',hb="ck-widget",ub="ck-widget_selected";function mb(t){return!!t.is("element")&&!!t.getCustomProperty("widget")}function gb(t,e,n={}){if(!t.is("containerElement"))throw new C("widget-to-widget-wrong-element-type",null,{element:t});return e.setAttribute("contenteditable","false",t),e.addClass(hb,t),e.setCustomProperty("widget",!0,t),t.getFillerOffset=Ab,e.setCustomProperty("widgetLabel",[],t),n.label&&function(t,e){const n=t.getCustomProperty("widgetLabel");n.push(e)}(t,n.label),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 mr;return n.set("content",db),n.render(),e.appendChild(n.element),e}));e.insert(e.createPositionAt(t,0),n),e.addClass(["ck-widget_with-selection-handle"],t)}(t,e),bb(t,e),t}function pb(t,e,n){if(e.classes&&n.addClass(yo(e.classes),t),e.attributes)for(const i in e.attributes)n.setAttribute(i,e.attributes[i],t)}function fb(t,e,n){if(e.classes&&n.removeClass(yo(e.classes),t),e.attributes)for(const i in e.attributes)n.removeAttribute(i,t)}function bb(t,e,n=pb,i=fb){const o=new sb;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)}function kb(t,e,n={}){return e.addClass(["ck-editor__editable","ck-editor__nested-editable"],t),e.setAttribute("role","textbox",t),n.label&&e.setAttribute("aria-label",n.label,t),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)})),bb(t,e),t}function wb(t,e){const n=t.getSelectedElement();if(n){const i=vb(t);if(i)return e.createRange(e.createPositionAt(n,i))}return Du(t,e)}function Ab(){return null}const Cb="widget-type-around";function _b(t,e,n){return!!t&&mb(t)&&!n.isInline(e)}function vb(t){return t.getAttribute(Cb)}var yb=n(5137),xb={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(yb.Z,xb);yb.Z.locals;const Eb=["before","after"],Db=(new DOMParser).parseFromString(' ',"image/svg+xml").firstChild,Sb="ck-widget__type-around_disabled";class Tb extends ps{constructor(){super(...arguments),this._currentFakeCaretModelElement=null}static get pluginName(){return"WidgetTypeAround"}static get requires(){return[eb,Sf]}init(){const t=this.editor,e=t.editing.view;this.on("change:isEnabled",((n,i,o)=>{e.change((t=>{for(const n of e.document.roots)o?t.removeClass(Sb,n):t.addClass(Sb,n)})),o||t.model.change((t=>{t.removeSelectionAttribute(Cb)}))})),this._enableTypeAroundUIInjection(),this._enableInsertingParagraphsOnButtonClick(),this._enableInsertingParagraphsOnEnterKeypress(),this._enableInsertingParagraphsOnTypingKeystroke(),this._enableTypeAroundFakeCaretActivationUsingKeyboardArrows(),this._enableDeleteIntegration(),this._enableInsertContentIntegration(),this._enableInsertObjectIntegration(),this._enableDeleteContentIntegration()}destroy(){super.destroy(),this._currentFakeCaretModelElement=null}_insertParagraph(t,e){const n=this.editor,i=n.editing.view,o=n.model.schema.getAttributesWithProperty(t,"copyOnReplace",!0);n.execute("insertParagraph",{position:n.model.createPositionAt(t,e),attributes:o}),i.focus(),i.scrollToTheSelection()}_listenToIfEnabled(t,e,n,i){this.listenTo(t,e,((...t)=>{this.isEnabled&&n(...t)}),i)}_insertParagraphAccordingToFakeCaretPosition(){const t=this.editor.model.document.selection,e=vb(t);if(!e)return!1;const n=t.getSelectedElement();return this._insertParagraph(n,e),!0}_enableTypeAroundUIInjection(){const t=this.editor,e=t.model.schema,n=t.locale.t,i={before:n("Insert paragraph before block"),after:n("Insert paragraph after block")};t.editing.downcastDispatcher.on("insert",((t,o,r)=>{const s=r.mapper.toViewElement(o.item);if(s&&_b(s,o.item,e)){!function(t,e,n){const i=t.createUIElement("div",{class:"ck ck-reset_all ck-widget__type-around"},(function(t){const n=this.toDomElement(t);return function(t,e){for(const n of Eb){const i=new Uo({tag:"div",attributes:{class:["ck","ck-widget__type-around__button",`ck-widget__type-around__button_${n}`],title:e[n],"aria-hidden":"true"},children:[t.ownerDocument.importNode(Db,!0)]});t.appendChild(i.render())}}(n,e),function(t){const e=new Uo({tag:"div",attributes:{class:["ck","ck-widget__type-around__fake-caret"]}});t.appendChild(e.render())}(n),n}));t.insert(t.createPositionAt(n,"end"),i)}(r.writer,i,s);s.getCustomProperty("widgetLabel").push((()=>this.isEnabled?n("Press Enter to type after or press Shift + Enter to type before the widget"):""))}}),{priority:"low"})}_enableTypeAroundFakeCaretActivationUsingKeyboardArrows(){const t=this.editor,e=t.model,n=e.document.selection,i=e.schema,o=t.editing.view;function r(t){return`ck-widget_type-around_show-fake-caret_${t}`}this._listenToIfEnabled(o.document,"arrowKey",((t,e)=>{this._handleArrowKeyPress(t,e)}),{context:[mb,"$text"],priority:"high"}),this._listenToIfEnabled(n,"change:range",((e,n)=>{n.directChange&&t.model.change((t=>{t.removeSelectionAttribute(Cb)}))})),this._listenToIfEnabled(e.document,"change:data",(()=>{const e=n.getSelectedElement();if(e){if(_b(t.editing.mapper.toViewElement(e),e,i))return}t.model.change((t=>{t.removeSelectionAttribute(Cb)}))})),this._listenToIfEnabled(t.editing.downcastDispatcher,"selection",((t,e,n)=>{const o=n.writer;if(this._currentFakeCaretModelElement){const t=n.mapper.toViewElement(this._currentFakeCaretModelElement);t&&(o.removeClass(Eb.map(r),t),this._currentFakeCaretModelElement=null)}const s=e.selection.getSelectedElement();if(!s)return;const a=n.mapper.toViewElement(s);if(!_b(a,s,i))return;const l=vb(e.selection);l&&(o.addClass(r(l),a),this._currentFakeCaretModelElement=s)})),this._listenToIfEnabled(t.ui.focusTracker,"change:isFocused",((e,n,i)=>{i||t.model.change((t=>{t.removeSelectionAttribute(Cb)}))}))}_handleArrowKeyPress(t,e){const n=this.editor,i=n.model,o=i.document.selection,r=i.schema,s=n.editing.view,a=function(t,e){const n=Co(t,e);return"down"===n||"right"===n}(e.keyCode,n.locale.contentLanguageDirection),l=s.document.selection.getSelectedElement();let c;_b(l,n.editing.mapper.toModelElement(l),r)?c=this._handleArrowKeyPressOnSelectedWidget(a):o.isCollapsed?c=this._handleArrowKeyPressWhenSelectionNextToAWidget(a):e.shiftKey||(c=this._handleArrowKeyPressWhenNonCollapsedSelection(a)),c&&(e.preventDefault(),t.stop())}_handleArrowKeyPressOnSelectedWidget(t){const e=this.editor.model,n=vb(e.document.selection);return e.change((e=>{if(!n)return e.setSelectionAttribute(Cb,t?"after":"before"),!0;if(!(n===(t?"after":"before")))return e.removeSelectionAttribute(Cb),!0;return!1}))}_handleArrowKeyPressWhenSelectionNextToAWidget(t){const e=this.editor,n=e.model,i=n.schema,o=e.plugins.get("Widget"),r=o._getObjectElementNextToSelection(t);return!!_b(e.editing.mapper.toViewElement(r),r,i)&&(n.change((e=>{o._setSelectionOverElement(r),e.setSelectionAttribute(Cb,t?"before":"after")})),!0)}_handleArrowKeyPressWhenNonCollapsedSelection(t){const e=this.editor,n=e.model,i=n.schema,o=e.editing.mapper,r=n.document.selection,s=t?r.getLastPosition().nodeBefore:r.getFirstPosition().nodeAfter;return!!_b(o.toViewElement(s),s,i)&&(n.change((e=>{e.setSelection(s,"on"),e.setSelectionAttribute(Cb,t?"after":"before")})),!0)}_enableInsertingParagraphsOnButtonClick(){const t=this.editor,e=t.editing.view;this._listenToIfEnabled(e.document,"mousedown",((n,i)=>{const o=i.domTarget.closest(".ck-widget__type-around__button");if(!o)return;const r=function(t){return t.classList.contains("ck-widget__type-around__button_before")?"before":"after"}(o),s=function(t,e){const n=t.closest(".ck-widget");return e.mapDomToView(n)}(o,e.domConverter),a=t.editing.mapper.toModelElement(s);this._insertParagraph(a,r),i.preventDefault(),n.stop()}))}_enableInsertingParagraphsOnEnterKeypress(){const t=this.editor,e=t.model.document.selection,n=t.editing.view;this._listenToIfEnabled(n.document,"enter",((n,i)=>{if("atTarget"!=n.eventPhase)return;const o=e.getSelectedElement(),r=t.editing.mapper.toViewElement(o),s=t.model.schema;let a;this._insertParagraphAccordingToFakeCaretPosition()?a=!0:_b(r,o,s)&&(this._insertParagraph(o,i.isSoft?"before":"after"),a=!0),a&&(i.preventDefault(),n.stop())}),{context:mb})}_enableInsertingParagraphsOnTypingKeystroke(){const t=this.editor.editing.view.document;this._listenToIfEnabled(t,"insertText",((e,n)=>{this._insertParagraphAccordingToFakeCaretPosition()&&(n.selection=t.selection)}),{priority:"high"}),l.isAndroid?this._listenToIfEnabled(t,"keydown",((t,e)=>{229==e.keyCode&&this._insertParagraphAccordingToFakeCaretPosition()})):this._listenToIfEnabled(t,"compositionstart",(()=>{this._insertParagraphAccordingToFakeCaretPosition()}),{priority:"high"})}_enableDeleteIntegration(){const t=this.editor,e=t.editing.view,n=t.model,i=n.schema;this._listenToIfEnabled(e.document,"delete",((e,o)=>{if("atTarget"!=e.eventPhase)return;const r=vb(n.document.selection);if(!r)return;const s=o.direction,a=n.document.selection.getSelectedElement(),l="forward"==s;if("before"===r===l)t.execute("delete",{selection:n.createSelection(a,"on")});else{const e=i.getNearestSelectionRange(n.createPositionAt(a,r),s);if(e)if(e.isCollapsed){const o=n.createSelection(e.start);if(n.modifySelection(o,{direction:s}),o.focus.isEqual(e.start)){const t=function(t,e){let n=e;for(const i of e.getAncestors({parentFirst:!0})){if(i.childCount>1||t.isLimit(i))break;n=i}return n}(i,e.start.parent);n.deleteContent(n.createSelection(t,"on"),{doNotAutoparagraph:!0})}else n.change((n=>{n.setSelection(e),t.execute(l?"deleteForward":"delete")}))}else n.change((n=>{n.setSelection(e),t.execute(l?"deleteForward":"delete")}))}o.preventDefault(),e.stop()}),{context:mb})}_enableInsertContentIntegration(){const t=this.editor,e=this.editor.model,n=e.document.selection;this._listenToIfEnabled(t.model,"insertContent",((t,[i,o])=>{if(o&&!o.is("documentSelection"))return;const r=vb(n);return r?(t.stop(),e.change((t=>{const o=n.getSelectedElement(),s=e.createPositionAt(o,r),a=t.createSelection(s),l=e.insertContent(i,a);return t.setSelection(a),l}))):void 0}),{priority:"high"})}_enableInsertObjectIntegration(){const t=this.editor,e=this.editor.model.document.selection;this._listenToIfEnabled(t.model,"insertObject",((t,n)=>{const[,i,o={}]=n;if(i&&!i.is("documentSelection"))return;const r=vb(e);r&&(o.findOptimalPosition=r,n[3]=o)}),{priority:"high"})}_enableDeleteContentIntegration(){const t=this.editor,e=this.editor.model.document.selection;this._listenToIfEnabled(t.model,"deleteContent",((t,[n])=>{if(n&&!n.is("documentSelection"))return;vb(e)&&t.stop()}),{priority:"high"})}}function Ib(t){const e=t.model;return(n,i)=>{const o=i.keyCode==fo.arrowup,r=i.keyCode==fo.arrowdown,s=i.shiftKey,a=e.document.selection;if(!o&&!r)return;const l=r;if(s&&function(t,e){return!t.isCollapsed&&t.isBackward==e}(a,l))return;const c=function(t,e,n){const i=t.model;if(n){const t=e.isCollapsed?e.focus:e.getLastPosition(),n=Bb(i,t,"forward");if(!n)return null;const o=i.createRange(t,n),r=Mb(i.schema,o,"backward");return r?i.createRange(t,r):null}{const t=e.isCollapsed?e.focus:e.getFirstPosition(),n=Bb(i,t,"backward");if(!n)return null;const o=i.createRange(n,t),r=Mb(i.schema,o,"forward");return r?i.createRange(r,t):null}}(t,a,l);if(c){if(c.isCollapsed){if(a.isCollapsed)return;if(s)return}(c.isCollapsed||function(t,e,n){const i=t.model,o=t.view.domConverter;if(n){const t=i.createSelection(e.start);i.modifySelection(t),t.focus.isAtEnd||e.start.isEqual(t.focus)||(e=i.createRange(t.focus,e.end))}const r=t.mapper.toViewRange(e),s=o.viewRangeToDom(r),a=ji.getDomRangeRects(s);let l;for(const t of a)if(void 0!==l){if(Math.round(t.top)>=l)return!1;l=Math.max(l,Math.round(t.bottom))}else l=Math.round(t.bottom);return!0}(t,c,l))&&(e.change((t=>{const n=l?c.end:c.start;if(s){const i=e.createSelection(a.anchor);i.setFocus(n),t.setSelection(i)}else t.setSelection(n)})),n.stop(),i.preventDefault(),i.stopPropagation())}}}function Bb(t,e,n){const i=t.schema,o=t.createRangeIn(e.root),r="forward"==n?"elementStart":"elementEnd";for(const{previousPosition:t,item:s,type:a}of o.getWalker({startPosition:e,direction:n})){if(i.isLimit(s)&&!i.isInline(s))return t;if(a==r&&i.isBlock(s))return null}return null}function Mb(t,e,n){const i="backward"==n?e.end:e.start;if(t.checkChild(i,"$text"))return i;for(const{nextPosition:i}of e.getWalker({direction:n}))if(t.checkChild(i,"$text"))return i;return null}var Nb=n(6507),zb={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(Nb.Z,zb);Nb.Z.locals;class Lb extends ps{constructor(){super(...arguments),this._previouslySelected=new Set}static get pluginName(){return"Widget"}static get requires(){return[Tb,Sf]}init(){const t=this.editor,e=t.editing.view,n=e.document;this.editor.editing.downcastDispatcher.on("selection",((e,n,i)=>{const o=i.writer,r=n.selection;if(r.isCollapsed)return;const s=r.getSelectedElement();if(!s)return;const a=t.editing.mapper.toViewElement(s);var l;mb(a)&&(i.consumable.consume(r,"selection")&&o.setSelection(o.createRangeOn(a),{fake:!0,label:(l=a,l.getCustomProperty("widgetLabel").reduce(((t,e)=>"function"==typeof e?t?t+". "+e():e():t?t+". "+e:e),""))}))})),this.editor.editing.downcastDispatcher.on("selection",((t,e,n)=>{this._clearPreviouslySelectedWidgets(n.writer);const i=n.writer,o=i.document.selection;let r=null;for(const t of o.getRanges())for(const e of t){const t=e.item;mb(t)&&!Pb(t,r)&&(i.addClass(ub,t),this._previouslySelected.add(t),r=t)}}),{priority:"low"}),e.addObserver(Ru),this.listenTo(n,"mousedown",((...t)=>this._onMousedown(...t))),this.listenTo(n,"arrowKey",((...t)=>{this._handleSelectionChangeOnArrowKeyPress(...t)}),{context:[mb,"$text"]}),this.listenTo(n,"arrowKey",((...t)=>{this._preventDefaultOnArrowKeyPress(...t)}),{context:"$root"}),this.listenTo(n,"arrowKey",Ib(this.editor.editing),{context:"$text"}),this.listenTo(n,"delete",((t,e)=>{this._handleDelete("forward"==e.direction)&&(e.preventDefault(),t.stop())}),{context:"$root"})}_onMousedown(t,e){const n=this.editor,i=n.editing.view,o=i.document;let r=e.target;if(function(t){let e=t;for(;e;){if(e.is("editableElement")&&!e.is("rootElement"))return!0;if(mb(e))return!1;e=e.parent}return!1}(r)){if((l.isSafari||l.isGecko)&&e.domEvent.detail>=3){const t=n.editing.mapper,i=r.is("attributeElement")?r.findAncestor((t=>!t.is("attributeElement"))):r,o=t.toModelElement(i);e.preventDefault(),this.editor.model.change((t=>{t.setSelection(o,"in")}))}return}if(!mb(r)&&(r=r.findAncestor(mb),!r))return;l.isAndroid&&e.preventDefault(),o.isFocused||i.focus();const s=n.editing.mapper.toModelElement(r);this._setSelectionOverElement(s)}_handleSelectionChangeOnArrowKeyPress(t,e){const n=e.keyCode,i=this.editor.model,o=i.schema,r=i.document.selection,s=r.getSelectedElement(),a=Co(n,this.editor.locale.contentLanguageDirection),l="down"==a||"right"==a,c="up"==a||"down"==a;if(s&&o.isObject(s)){const n=l?r.getLastPosition():r.getFirstPosition(),s=o.getNearestSelectionRange(n,l?"forward":"backward");return void(s&&(i.change((t=>{t.setSelection(s)})),e.preventDefault(),t.stop()))}if(!r.isCollapsed&&!e.shiftKey){const n=r.getFirstPosition(),s=r.getLastPosition(),a=n.nodeAfter,c=s.nodeBefore;return void((a&&o.isObject(a)||c&&o.isObject(c))&&(i.change((t=>{t.setSelection(l?s:n)})),e.preventDefault(),t.stop()))}if(!r.isCollapsed)return;const d=this._getObjectElementNextToSelection(l);if(d&&o.isObject(d)){if(o.isInline(d)&&c)return;this._setSelectionOverElement(d),e.preventDefault(),t.stop()}}_preventDefaultOnArrowKeyPress(t,e){const n=this.editor.model,i=n.schema,o=n.document.selection.getSelectedElement();o&&i.isObject(o)&&(e.preventDefault(),t.stop())}_handleDelete(t){const e=this.editor.model.document.selection;if(!this.editor.model.canEditAt(e))return;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}_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);if(e.modifySelection(o,{direction:t?"forward":"backward"}),o.isEqual(i))return null;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(ub,e);this._previouslySelected.clear()}}function Pb(t,e){return!!e&&Array.from(t.getAncestors()).includes(e)}class Rb extends ps{constructor(){super(...arguments),this._toolbarDefinitions=new Map}static get requires(){return[Ip]}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||!mb(e))})(t.editing.view.document.selection)&&e.stop()}),{priority:"high"})}this._balloon=this.editor.plugins.get("ContextualBalloon"),this.on("change:isEnabled",(()=>{this._updateToolbarsVisibility()})),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"}){if(!n.length)return void _("widget-toolbar-no-items",{toolbarId:t});const r=this.editor,s=r.t,a=new Lm(r.locale);if(a.ariaLabel=e||s("Widget toolbar"),this._toolbarDefinitions.has(t))throw new C("widget-toolbar-duplicated",this,{toolbarId:t});const l={view:a,getRelatedElement:i,balloonClassName:o,itemsConfig:n,initialized:!1};r.ui.addToolbar(a,{isContextual:!0,beforeFocus:()=>{const t=i(r.editing.view.document.selection);t&&this._showToolbar(l,t)},afterBlur:()=>{this._hideToolbar(l)}}),this._toolbarDefinitions.set(t,l)}_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.isEnabled&&o)if(this.editor.ui.focusTracker.isFocused){const r=o.getAncestors().length;r>t&&(t=r,e=o,n=i)}else this._isToolbarVisible(i)&&this._hideToolbar(i);else this._isToolbarInBalloon(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)?Ob(this.editor,e):this._isToolbarInBalloon(t)||(t.initialized||(t.initialized=!0,t.view.fillFromConfig(t.itemsConfig,this.editor.ui.componentFactory)),this._balloon.add({view:t.view,position:Vb(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);Ob(this.editor,e)}})))}_isToolbarVisible(t){return this._balloon.visibleView===t.view}_isToolbarInBalloon(t){return this._balloon.hasView(t.view)}}function Ob(t,e){const n=t.plugins.get("ContextualBalloon"),i=Vb(t,e);n.updatePosition(i)}function Vb(t,e){const n=t.editing.view,i=Kg.defaultPositions;return{target:n.domConverter.mapViewToDom(e),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast,i.viewportStickyNorth]}}class Fb extends($()){constructor(t){super(),this.set("activeHandlePosition",null),this.set("proposedWidthPercents",null),this.set("proposedWidth",null),this.set("proposedHeight",null),this.set("proposedHandleHostWidth",null),this.set("proposedHandleHostHeight",null),this._options=t,this._referenceCoordinates=null}get originalWidth(){return this._originalWidth}get originalHeight(){return this._originalHeight}get originalWidthPercents(){return this._originalWidthPercents}get aspectRatio(){return this._aspectRatio}begin(t,e,n){const i=new ji(e);this.activeHandlePosition=function(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const n of e)if(t.classList.contains(jb(n)))return n}(t),this._referenceCoordinates=function(t,e){const n=new ji(t),i=e.split("-"),o={x:"right"==i[1]?n.right:n.left,y:"bottom"==i[0]?n.bottom:n.top};return o.x+=t.ownerDocument.defaultView.scrollX,o.y+=t.ownerDocument.defaultView.scrollY,o}(e,function(t){const e=t.split("-"),n={top:"bottom",bottom:"top",left:"right",right:"left"};return`${n[e[0]]}-${n[e[1]]}`}(this.activeHandlePosition)),this._originalWidth=i.width,this._originalHeight=i.height,this._aspectRatio=i.width/i.height;const o=n.style.width;o&&o.match(/^\d+(\.\d*)?%$/)?this._originalWidthPercents=parseFloat(o):this._originalWidthPercents=function(t,e){const n=t.parentElement;let i=parseFloat(n.ownerDocument.defaultView.getComputedStyle(n).width);const o=5;let r=0,s=n;for(;isNaN(i);){if(s=s.parentElement,++r>o)return 0;i=parseFloat(n.ownerDocument.defaultView.getComputedStyle(s).width)}return e.width/i*100}(n,i)}update(t){this.proposedWidth=t.width,this.proposedHeight=t.height,this.proposedWidthPercents=t.widthPercents,this.proposedHandleHostWidth=t.handleHostWidth,this.proposedHandleHostHeight=t.handleHostHeight}}function jb(t){return`ck-widget__resizer__handle-${t}`}class Hb extends Ho{constructor(){super();const t=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-size-view",t.to("_viewPosition",(t=>t?`ck-orientation-${t}`:""))],style:{display:t.if("_isVisible","none",(t=>!t))}},children:[{text:t.to("_label")}]})}_bindToState(t,e){this.bind("_isVisible").to(e,"proposedWidth",e,"proposedHeight",((t,e)=>null!==t&&null!==e)),this.bind("_label").to(e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",e,"proposedWidthPercents",((e,n,i)=>"px"===t.unit?`${e}×${n}`:`${i}%`)),this.bind("_viewPosition").to(e,"activeHandlePosition",e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",((t,e,n)=>e<50||n<50?"above-center":t))}_dismiss(){this.unbind(),this._isVisible=!1}}class Ub extends($()){constructor(t){super(),this._viewResizerWrapper=null,this._options=t,this.set("isEnabled",!0),this.set("isSelected",!1),this.bind("isVisible").to(this,"isEnabled",this,"isSelected",((t,e)=>t&&e)),this.decorate("begin"),this.decorate("cancel"),this.decorate("commit"),this.decorate("updateSize"),this.on("commit",(t=>{this.state.proposedWidth||this.state.proposedWidthPercents||(this._cleanup(),t.stop())}),{priority:"high"})}get state(){return this._state}show(){this._options.editor.editing.view.change((t=>{t.removeClass("ck-hidden",this._viewResizerWrapper)}))}hide(){this._options.editor.editing.view.change((t=>{t.addClass("ck-hidden",this._viewResizerWrapper)}))}attach(){const t=this,e=this._options.viewElement;this._options.editor.editing.view.change((n=>{const i=n.createUIElement("div",{class:"ck ck-reset_all ck-widget__resizer"},(function(e){const n=this.toDomElement(e);return t._appendHandles(n),t._appendSizeUI(n),n}));n.insert(n.createPositionAt(e,"end"),i),n.addClass("ck-widget_with-resizer",e),this._viewResizerWrapper=i,this.isVisible||this.hide()})),this.on("change:isVisible",(()=>{this.isVisible?(this.show(),this.redraw()):this.hide()}))}begin(t){this._state=new Fb(this._options),this._sizeView._bindToState(this._options,this.state),this._initialViewWidth=this._options.viewElement.getStyle("width"),this.state.begin(t,this._getHandleHost(),this._getResizeHost())}updateSize(t){const e=this._proposeNewSize(t);this._options.editor.editing.view.change((t=>{const n=this._options.unit||"%",i=("%"===n?e.widthPercents:e.width)+n;t.setStyle("width",i,this._options.viewElement)}));const n=this._getHandleHost(),i=new ji(n),o=Math.round(i.width),r=Math.round(i.height),s=new ji(n);e.width=Math.round(s.width),e.height=Math.round(s.height),this.redraw(i),this.state.update({...e,handleHostWidth:o,handleHostHeight:r})}commit(){const t=this._options.unit||"%",e=("%"===t?this.state.proposedWidthPercents:this.state.proposedWidth)+t;this._options.editor.editing.view.change((()=>{this._cleanup(),this._options.onCommit(e)}))}cancel(){this._cleanup()}destroy(){this.cancel()}redraw(t){const e=this._domResizerWrapper;if(!((n=e)&&n.ownerDocument&&n.ownerDocument.contains(n)))return;var n;const i=e.parentElement,o=this._getHandleHost(),r=this._viewResizerWrapper,s=[r.getStyle("width"),r.getStyle("height"),r.getStyle("left"),r.getStyle("top")];let a;if(i.isSameNode(o)){const e=t||new ji(o);a=[e.width+"px",e.height+"px",void 0,void 0]}else a=[o.offsetWidth+"px",o.offsetHeight+"px",o.offsetLeft+"px",o.offsetTop+"px"];"same"!==et(s,a)&&this._options.editor.editing.view.change((t=>{t.setStyle({width:a[0],height:a[1],left:a[2],top:a[3]},r)}))}containsHandle(t){return this._domResizerWrapper.contains(t)}static isResizeHandle(t){return t.classList.contains("ck-widget__resizer__handle")}_cleanup(){this._sizeView._dismiss();this._options.editor.editing.view.change((t=>{t.setStyle("width",this._initialViewWidth,this._options.viewElement)}))}_proposeNewSize(t){const e=this.state,n={x:(i=t).pageX,y:i.pageY};var i;const o=!this._options.isCentered||this._options.isCentered(this),r={x:e._referenceCoordinates.x-(n.x+e.originalWidth),y:n.y-e.originalHeight-e._referenceCoordinates.y};o&&e.activeHandlePosition.endsWith("-right")&&(r.x=n.x-(e._referenceCoordinates.x+e.originalWidth)),o&&(r.x*=2);let s=Math.abs(e.originalWidth+r.x),a=Math.abs(e.originalHeight+r.y);return"width"==(s/e.aspectRatio>a?"width":"height")?a=s/e.aspectRatio:s=a*e.aspectRatio,{width:Math.round(s),height:Math.round(a),widthPercents:Math.min(Math.round(e.originalWidthPercents/e.originalWidth*s*100)/100,100)}}_getResizeHost(){const t=this._domResizerWrapper.parentElement;return this._options.getResizeHost(t)}_getHandleHost(){const t=this._domResizerWrapper.parentElement;return this._options.getHandleHost(t)}get _domResizerWrapper(){return this._options.editor.editing.view.domConverter.mapViewToDom(this._viewResizerWrapper)}_appendHandles(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const i of e)t.appendChild(new Uo({tag:"div",attributes:{class:"ck-widget__resizer__handle "+(n=i,`ck-widget__resizer__handle-${n}`)}}).render());var n}_appendSizeUI(t){this._sizeView=new Hb,this._sizeView.render(),t.appendChild(this._sizeView.element)}}var Gb=n(2263),Wb={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(Gb.Z,Wb);Gb.Z.locals;class qb extends ps{constructor(){super(...arguments),this._resizers=new Map}static get pluginName(){return"WidgetResize"}init(){const t=this.editor.editing,e=Li.window.document;this.set("selectedResizer",null),this.set("_activeResizer",null),t.view.addObserver(Ru),this._observer=new(Bi()),this.listenTo(t.view.document,"mousedown",this._mouseDownListener.bind(this),{priority:"high"}),this._observer.listenTo(e,"mousemove",this._mouseMoveListener.bind(this)),this._observer.listenTo(e,"mouseup",this._mouseUpListener.bind(this)),this._redrawSelectedResizerThrottled=np((()=>this.redrawSelectedResizer()),200),this.editor.ui.on("update",this._redrawSelectedResizerThrottled),this.editor.model.document.on("change",(()=>{for(const[t,e]of this._resizers)t.isAttached()||(this._resizers.delete(t),e.destroy())}),{priority:"lowest"}),this._observer.listenTo(Li.window,"resize",this._redrawSelectedResizerThrottled);const n=this.editor.editing.view.document.selection;n.on("change",(()=>{const t=n.getSelectedElement(),e=this.getResizerByViewElement(t)||null;e?this.select(e):this.deselect()}))}redrawSelectedResizer(){this.selectedResizer&&this.selectedResizer.isVisible&&this.selectedResizer.redraw()}destroy(){super.destroy(),this._observer.stopListening();for(const t of this._resizers.values())t.destroy();this._redrawSelectedResizerThrottled.cancel()}select(t){this.deselect(),this.selectedResizer=t,this.selectedResizer.isSelected=!0}deselect(){this.selectedResizer&&(this.selectedResizer.isSelected=!1),this.selectedResizer=null}attachTo(t){const e=new Ub(t),n=this.editor.plugins;if(e.attach(),n.has("WidgetToolbarRepository")){const t=n.get("WidgetToolbarRepository");e.on("begin",(()=>{t.forceDisabled("resize")}),{priority:"lowest"}),e.on("cancel",(()=>{t.clearForceDisabled("resize")}),{priority:"highest"}),e.on("commit",(()=>{t.clearForceDisabled("resize")}),{priority:"highest"})}this._resizers.set(t.viewElement,e);const i=this.editor.editing.view.document.selection.getSelectedElement();return this.getResizerByViewElement(i)==e&&this.select(e),e}getResizerByViewElement(t){return this._resizers.get(t)}_getResizerByHandle(t){for(const e of this._resizers.values())if(e.containsHandle(t))return e}_mouseDownListener(t,e){const n=e.domTarget;Ub.isResizeHandle(n)&&(this._activeResizer=this._getResizerByHandle(n)||null,this._activeResizer&&(this._activeResizer.begin(n),t.stop(),e.preventDefault()))}_mouseMoveListener(t,e){this._activeResizer&&this._activeResizer.updateSize(e)}_mouseUpListener(){this._activeResizer&&(this._activeResizer.commit(),this._activeResizer=null)}}var $b=n(390),Kb={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()($b.Z,Kb);$b.Z.locals;class Yb extends ps{static get pluginName(){return"DragDrop"}static get requires(){return[gf,Lb]}init(){const t=this.editor,e=t.editing.view;this._draggedRange=null,this._draggingUid="",this._draggableElement=null,this._updateDropMarkerThrottled=np((t=>this._updateDropMarker(t)),40),this._removeDropMarkerDelayed=Mo((()=>this._removeDropMarker()),40),this._clearDraggableAttributesDelayed=Mo((()=>this._clearDraggableAttributes()),40),t.plugins.has("DragDropExperimental")?this.forceDisabled("DragDropExperimental"):(e.addObserver(hf),e.addObserver(Ru),this._setupDragging(),this._setupContentInsertionIntegration(),this._setupClipboardInputIntegration(),this._setupDropMarker(),this._setupDraggableAttributeHandling(),this.listenTo(t,"change:isReadOnly",((t,e,n)=>{n?this.forceDisabled("readOnlyMode"):this.clearForceDisabled("readOnlyMode")})),this.on("change:isEnabled",((t,e,n)=>{n||this._finalizeDragging(!1)})),l.isAndroid&&this.forceDisabled("noAndroidSupport"))}destroy(){return this._draggedRange&&(this._draggedRange.detach(),this._draggedRange=null),this._updateDropMarkerThrottled.cancel(),this._removeDropMarkerDelayed.cancel(),this._clearDraggableAttributesDelayed.cancel(),super.destroy()}_setupDragging(){const t=this.editor,e=t.model,n=e.document,i=t.editing.view,o=i.document;this.listenTo(o,"dragstart",((i,r)=>{const s=n.selection;if(r.target&&r.target.is("editableElement"))return void r.preventDefault();const a=r.target?Jb(r.target):null;if(a){const n=t.editing.mapper.toModelElement(a);if(this._draggedRange=dd.fromRange(e.createRangeOn(n)),t.plugins.has("WidgetToolbarRepository")){t.plugins.get("WidgetToolbarRepository").forceDisabled("dragDrop")}}else if(!o.selection.isCollapsed){const t=o.selection.getSelectedElement();t&&mb(t)||(this._draggedRange=dd.fromRange(s.getFirstRange()))}if(!this._draggedRange)return void r.preventDefault();this._draggingUid=b();const l=this.isEnabled&&t.model.canEditAt(this._draggedRange);r.dataTransfer.effectAllowed=l?"copyMove":"copy",r.dataTransfer.setData("application/ckeditor5-dragging-uid",this._draggingUid);const c=e.createSelection(this._draggedRange.toRange()),d=t.data.toView(e.getSelectedContent(c));o.fire("clipboardOutput",{dataTransfer:r.dataTransfer,content:d,method:"dragstart"}),l||(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="")}),{priority:"low"}),this.listenTo(o,"dragend",((t,e)=>{this._finalizeDragging(!e.dataTransfer.isCanceled&&"move"==e.dataTransfer.dropEffect)}),{priority:"low"}),this.listenTo(o,"dragenter",(()=>{this.isEnabled&&i.focus()})),this.listenTo(o,"dragleave",(()=>{this._removeDropMarkerDelayed()})),this.listenTo(o,"dragging",((e,n)=>{if(!this.isEnabled)return void(n.dataTransfer.dropEffect="none");this._removeDropMarkerDelayed.cancel();const i=Zb(t,n.targetRanges,n.target);t.model.canEditAt(i)?(this._draggedRange||(n.dataTransfer.dropEffect="copy"),l.isGecko||("copy"==n.dataTransfer.effectAllowed?n.dataTransfer.dropEffect="copy":["all","copyMove"].includes(n.dataTransfer.effectAllowed)&&(n.dataTransfer.dropEffect="move")),i&&this._updateDropMarkerThrottled(i)):n.dataTransfer.dropEffect="none"}),{priority:"low"})}_setupClipboardInputIntegration(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"clipboardInput",((e,n)=>{if("drop"!=n.method)return;const i=Zb(t,n.targetRanges,n.target);if(this._removeDropMarker(),!i||!t.model.canEditAt(i))return this._finalizeDragging(!1),void e.stop();this._draggedRange&&this._draggingUid!=n.dataTransfer.getData("application/ckeditor5-dragging-uid")&&(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="");if("move"==Qb(n.dataTransfer)&&this._draggedRange&&this._draggedRange.containsRange(i,!0))return this._finalizeDragging(!1),void e.stop();n.targetRanges=[t.editing.mapper.toViewRange(i)]}),{priority:"high"})}_setupContentInsertionIntegration(){const t=this.editor.plugins.get(gf);t.on("contentInsertion",((t,e)=>{if(!this.isEnabled||"drop"!==e.method)return;const n=e.targetRanges.map((t=>this.editor.editing.mapper.toModelRange(t)));this.editor.model.change((t=>t.setSelection(n)))}),{priority:"high"}),t.on("contentInsertion",((t,e)=>{if(!this.isEnabled||"drop"!==e.method)return;const n="move"==Qb(e.dataTransfer),i=!e.resultRange||!e.resultRange.isCollapsed;this._finalizeDragging(i&&n)}),{priority:"lowest"})}_setupDraggableAttributeHandling(){const t=this.editor,e=t.editing.view,n=e.document;this.listenTo(n,"mousedown",((i,o)=>{if(l.isAndroid||!o)return;this._clearDraggableAttributesDelayed.cancel();let r=Jb(o.target);if(l.isBlink&&!r&&!n.selection.isCollapsed){const t=n.selection.getSelectedElement();if(!t||!mb(t)){const t=n.selection.editableElement;t&&!t.isReadOnly&&(r=t)}}r&&(e.change((t=>{t.setAttribute("draggable","true",r)})),this._draggableElement=t.editing.mapper.toModelElement(r))})),this.listenTo(n,"mouseup",(()=>{l.isAndroid||this._clearDraggableAttributesDelayed()}))}_clearDraggableAttributes(){const t=this.editor.editing;t.view.change((e=>{this._draggableElement&&"$graveyard"!=this._draggableElement.root.rootName&&e.removeAttribute("draggable",t.mapper.toViewElement(this._draggableElement)),this._draggableElement=null}))}_setupDropMarker(){const t=this.editor;t.conversion.for("editingDowncast").markerToHighlight({model:"drop-target",view:{classes:["ck-clipboard-drop-target-range"]}}),t.conversion.for("editingDowncast").markerToElement({model:"drop-target",view:(e,{writer:n})=>{if(t.model.schema.checkChild(e.markerRange.start,"$text"))return n.createUIElement("span",{class:"ck ck-clipboard-drop-target-position"},(function(t){const e=this.toDomElement(t);return e.append("",t.createElement("span"),""),e}))}})}_updateDropMarker(t){const e=this.editor,n=e.model.markers;e.model.change((e=>{n.has("drop-target")?n.get("drop-target").getRange().isEqual(t)||e.updateMarker("drop-target",{range:t}):e.addMarker("drop-target",{range:t,usingOperation:!1,affectsData:!1})}))}_removeDropMarker(){const t=this.editor.model;this._removeDropMarkerDelayed.cancel(),this._updateDropMarkerThrottled.cancel(),t.markers.has("drop-target")&&t.change((t=>{t.removeMarker("drop-target")}))}_finalizeDragging(t){const e=this.editor,n=e.model;if(this._removeDropMarker(),this._clearDraggableAttributes(),e.plugins.has("WidgetToolbarRepository")){e.plugins.get("WidgetToolbarRepository").clearForceDisabled("dragDrop")}this._draggingUid="",this._draggedRange&&(t&&this.isEnabled&&n.deleteContent(n.createSelection(this._draggedRange),{doNotAutoparagraph:!0}),this._draggedRange.detach(),this._draggedRange=null)}}function Zb(t,e,n){const i=t.model,o=t.editing.mapper;let r=null;const s=e?e[0].start:null;if(n.is("uiElement")&&(n=n.parent),r=function(t,e){const n=t.model,i=t.editing.mapper;if(mb(e))return n.createRangeOn(i.toModelElement(e));if(!e.is("editableElement")){const t=e.findAncestor((t=>mb(t)||t.is("editableElement")));if(mb(t))return n.createRangeOn(i.toModelElement(t))}return null}(t,n),r)return r;const a=function(t,e){const n=t.editing.mapper,i=t.editing.view,o=n.toModelElement(e);if(o)return o;const r=i.createPositionBefore(e),s=n.findMappedViewAncestor(r);return n.toModelElement(s)}(t,n),c=s?o.toModelPosition(s):null;return c?(r=function(t,e,n){const i=t.model;if(!i.schema.checkChild(n,"$block"))return null;const o=i.createPositionAt(n,0),r=e.path.slice(0,o.path.length),s=i.createPositionFromPath(e.root,r),a=s.nodeAfter;if(a&&i.schema.isObject(a))return i.createRangeOn(a);return null}(t,c,a),r||(r=i.schema.getNearestSelectionRange(c,l.isGecko?"forward":"backward"),r||function(t,e){const n=t.model;let i=e;for(;i;){if(n.schema.isObject(i))return n.createRangeOn(i);i=i.parent}return null}(t,c.parent))):function(t,e){const n=t.model,i=n.schema,o=n.createPositionAt(e,0);return i.getNearestSelectionRange(o,"forward")}(t,a)}function Qb(t){return l.isGecko?t.dropEffect:["all","copyMove"].includes(t.effectAllowed)?"move":"copy"}function Jb(t){if(t.is("editableElement"))return null;if(t.hasClass("ck-widget__selection-handle"))return t.findAncestor(mb);if(mb(t))return t;const e=t.findAncestor((t=>mb(t)||t.is("editableElement")));return mb(e)?e:null}class Xb extends ps{static get pluginName(){return"PastePlainText"}static get requires(){return[gf]}init(){const t=this.editor,e=t.model,n=t.editing.view,i=n.document,o=e.document.selection;let r=!1;n.addObserver(hf),this.listenTo(i,"keydown",((t,e)=>{r=e.shiftKey})),t.plugins.get(gf).on("contentInsertion",((t,n)=>{(r||function(t,e){if(t.childCount>1)return!1;const n=t.getChild(0);if(e.isObject(n))return!1;return 0==Array.from(n.getAttributeKeys()).length}(n.content,e.schema))&&e.change((t=>{const i=Array.from(o.getAttributes()).filter((([t])=>e.schema.getAttributeProperties(t).isFormatting));o.isCollapsed||e.deleteContent(o,{doNotAutoparagraph:!0}),i.push(...o.getAttributes());const r=t.createRangeIn(n.content);for(const e of r.getItems())e.is("$textProxy")&&t.setAttributes(i,e)}))}))}}class tk extends ps{static get pluginName(){return"Clipboard"}static get requires(){return[gf,Yb,Xb]}}$i("px");class ek extends bs{constructor(t){super(t),this._stack=[],this._createdBatches=new WeakSet,this.refresh(),this._isEnabledBasedOnSelection=!1,this.listenTo(t.data,"set",((t,e)=>{e[1]={...e[1]};const n=e[1];n.batchType||(n.batchType={isUndoable:!1})}),{priority:"high"}),this.listenTo(t.data,"set",((t,e)=>{e[1].batchType.isUndoable||this.clearStack()}))}refresh(){this.isEnabled=this._stack.length>0}get createdBatches(){return this._createdBatches}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=[],s=t.map((t=>t.getTransformedByOperations(n))),a=s.flat();for(const t of s){const e=t.filter((t=>t.root!=o.graveyard)).filter((t=>!ik(t,a)));e.length&&(nk(e),r.push(e[0]))}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=Uh([t.getReversed()],r,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA;for(let o of s){const r=o.affectedSelectable;r&&!n.canEditAt(r)&&(o=new Nh(o.baseVersion)),e.addOperation(o),n.applyOperation(o),i.history.setOperationAsUndone(t,o)}}}}function nk(t){t.sort(((t,e)=>t.start.isBefore(e.start)?-1:1));for(let e=1;ee!==t&&e.containsRange(t,!0)))}class ok extends ek{execute(t=null){const e=t?this._stack.findIndex((e=>e.batch==t)):this._stack.length-1,n=this._stack.splice(e,1)[0],i=this.editor.model.createBatch({isUndo:!0});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 rk extends ek{execute(){const t=this._stack.pop(),e=this.editor.model.createBatch({isUndo:!0});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 sk extends ps{constructor(){super(...arguments),this._batchRegistry=new WeakSet}static get pluginName(){return"UndoEditing"}init(){const t=this.editor;this._undoCommand=new ok(t),this._redoCommand=new rk(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)||(this._batchRegistry.add(i),i.isUndoable&&(o?this._undoCommand.addBatch(i):r||(this._undoCommand.addBatch(i),this._redoCommand.clearStack())))}),{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")}}const ak=' ',lk=' ';class ck extends ps{static get pluginName(){return"UndoUI"}init(){const t=this.editor,e=t.locale,n=t.t,i="ltr"==e.uiLanguageDirection?ak:lk,o="ltr"==e.uiLanguageDirection?lk:ak;this._addButton("undo",n("Undo"),"CTRL+Z",i),this._addButton("redo",n("Redo"),"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 fr(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),o.editing.view.focus()})),a}))}}class dk extends ps{static get requires(){return[sk,ck]}static get pluginName(){return"Undo"}}function hk(t){return t.createContainerElement("figure",{class:"image"},[t.createEmptyElement("img"),t.createSlot("children")])}function uk(t,e){const n=t.plugins.get("ImageUtils"),i=t.plugins.has("ImageInlineEditing")&&t.plugins.has("ImageBlockEditing");return t=>{if(!n.isInlineImageView(t))return null;if(!i)return o(t);return("block"==t.getStyle("display")||t.findAncestor(n.isBlockImageView)?"imageBlock":"imageInline")!==e?null:o(t)};function o(t){const e={name:!0};return t.hasAttribute("src")&&(e.attributes=["src"]),e}}function mk(t,e){const n=So(e.getSelectedBlocks());return!n||t.isObject(n)||n.isEmpty&&"listItem"!=n.name?"imageBlock":"imageInline"}class gk extends ps{static get pluginName(){return"ImageUtils"}isImage(t){return this.isInlineImage(t)||this.isBlockImage(t)}isInlineImageView(t){return!!t&&t.is("element","img")}isBlockImageView(t){return!!t&&t.is("element","figure")&&t.hasClass("image")}insertImage(t={},e=null,n=null){const i=this.editor,o=i.model,r=o.document.selection;n=pk(i,e||r,n),t={...Object.fromEntries(r.getAttributes()),...t};for(const e in t)o.schema.checkAttribute(n,e)||delete t[e];return o.change((i=>{const r=i.createElement(n,t);return o.insertObject(r,e,null,{setSelection:"on",findOptimalPosition:e||"imageInline"==n?void 0:"auto"}),r.parent?r:null}))}getClosestSelectedImageWidget(t){const e=t.getFirstPosition();if(!e)return null;const n=t.getSelectedElement();if(n&&this.isImageWidget(n))return n;let i=e.parent;for(;i;){if(i.is("element")&&this.isImageWidget(i))return i;i=i.parent}return null}getClosestSelectedImageElement(t){const e=t.getSelectedElement();return this.isImage(e)?e:t.getFirstPosition().findAncestor("imageBlock")}isImageAllowed(){const t=this.editor.model.document.selection;return function(t,e){const n=pk(t,e,null);if("imageBlock"==n){const n=function(t,e){const n=wb(t,e),i=n.start.parent;if(i.isEmpty&&!i.is("element","$root"))return i.parent;return i}(e,t.model);if(t.model.schema.checkChild(n,"imageBlock"))return!0}else if(t.model.schema.checkChild(e.focus,"imageInline"))return!0;return!1}(this.editor,t)&&function(t){return[...t.focus.getAncestors()].every((t=>!t.is("element","imageBlock")))}(t)}toImageWidget(t,e,n){e.setCustomProperty("image",!0,t);return gb(t,e,{label:()=>{const e=this.findViewImgElement(t).getAttribute("alt");return e?`${e} ${n}`:n}})}isImageWidget(t){return!!t.getCustomProperty("image")&&mb(t)}isBlockImage(t){return!!t&&t.is("element","imageBlock")}isInlineImage(t){return!!t&&t.is("element","imageInline")}findViewImgElement(t){if(this.isInlineImageView(t))return t;const e=this.editor.editing.view;for(const{item:n}of e.createRangeIn(t))if(this.isInlineImageView(n))return n}}function pk(t,e,n){const i=t.model.schema,o=t.config.get("image.insert.type");return t.plugins.has("ImageBlockEditing")?t.plugins.has("ImageInlineEditing")?n||("inline"===o?"imageInline":"block"===o?"imageBlock":e.is("selection")?mk(i,e):i.checkChild(e,"imageInline")?"imageInline":"imageBlock"):"imageBlock":"imageInline"}const fk=new RegExp(String(/^(http(s)?:\/\/)?[\w-]+\.[\w.~:/[\]@!$&'()*+,;=%-]+/.source+/\.(jpg|jpeg|png|gif|ico|webp|JPG|JPEG|PNG|GIF|ICO|WEBP)/.source+/(\?[\w.~:/[\]@!$&'()*+,;=%-]*)?/.source+/(#[\w.~:/[\]@!$&'()*+,;=%-]*)?$/.source));function bk(t,e,n,i){let o,r=null;"function"==typeof i?o=i:(r=t.commands.get(i),o=()=>{t.execute(i)}),t.model.document.on("change:data",((s,a)=>{if(r&&!r.isEnabled||!e.isEnabled)return;const l=So(t.model.document.selection.getRanges());if(!l.isCollapsed)return;if(a.isUndo||!a.isLocal)return;const c=Array.from(t.model.document.differ.getChanges()),d=c[0];if(1!=c.length||"insert"!==d.type||"$text"!=d.name||1!=d.length)return;const h=d.position.parent;if(h.is("element","codeBlock"))return;if(h.is("element","listItem")&&"function"!=typeof i&&!["numberedList","bulletedList","todoList"].includes(i))return;if(r&&!0===r.value)return;const u=h.getChild(0),m=t.model.createRangeOn(u);if(!m.containsRange(l)&&!l.end.isEqual(m.end))return;const g=n.exec(u.data.substr(0,l.end.offset));g&&t.model.enqueueChange((e=>{const n=e.createPositionAt(h,0),i=e.createPositionAt(h,g[0].length),r=new dd(n,i);if(!1!==o({match:g})){e.remove(r);const n=t.model.document.selection.getFirstRange(),i=e.createRangeIn(h);!h.isEmpty||i.isEqual(n)||i.containsRange(n,!0)||e.remove(h)}r.detach(),t.model.enqueueChange((()=>{t.plugins.get("Delete").requestUndoOnBackspace()}))}))}))}function kk(t,e,n,i){let o,r;n instanceof RegExp?o=n:r=n,r=r||(t=>{let e;const n=[],i=[];for(;null!==(e=o.exec(t))&&!(e&&e.length<4);){let{index:t,1:o,2:r,3:s}=e;const a=o+r+s;t+=e[0].length-a.length;const l=[t,t+o.length],c=[t+o.length+r.length,t+o.length+r.length+s.length];n.push(l),n.push(c),i.push([t+o.length,t+o.length+r.length])}return{remove:n,format:i}}),t.model.document.on("change:data",((n,o)=>{if(o.isUndo||!o.isLocal||!e.isEnabled)return;const s=t.model,a=s.document.selection;if(!a.isCollapsed)return;const l=Array.from(s.document.differ.getChanges()),c=l[0];if(1!=l.length||"insert"!==c.type||"$text"!=c.name||1!=c.length)return;const d=a.focus,h=d.parent,{text:u,range:m}=function(t,e){let n=t.start;const i=Array.from(t.getItems()).reduce(((t,i)=>!i.is("$text")&&!i.is("$textProxy")||i.getAttribute("code")?(n=e.createPositionAfter(i),""):t+i.data),"");return{text:i,range:e.createRange(n,t.end)}}(s.createRange(s.createPositionAt(h,0),d),s),g=r(u),p=wk(m.start,g.format,s),f=wk(m.start,g.remove,s);p.length&&f.length&&s.enqueueChange((e=>{if(!1!==i(e,p)){for(const t of f.reverse())e.remove(t);s.enqueueChange((()=>{t.plugins.get("Delete").requestUndoOnBackspace()}))}}))}))}function wk(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 Ak(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)}}const Ck=function(t,e,n){var i=t.length;return n=void 0===n?i:n,!e&&n>=i?t:sa(t,e,n)};var _k=RegExp("[\\u200d\\ud800-\\udfff\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff\\ufe0e\\ufe0f]");const vk=function(t){return _k.test(t)};const yk=function(t){return t.split("")};var xk="\\ud800-\\udfff",Ek="["+xk+"]",Dk="[\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff]",Sk="\\ud83c[\\udffb-\\udfff]",Tk="[^"+xk+"]",Ik="(?:\\ud83c[\\udde6-\\uddff]){2}",Bk="[\\ud800-\\udbff][\\udc00-\\udfff]",Mk="(?:"+Dk+"|"+Sk+")"+"?",Nk="[\\ufe0e\\ufe0f]?",zk=Nk+Mk+("(?:\\u200d(?:"+[Tk,Ik,Bk].join("|")+")"+Nk+Mk+")*"),Lk="(?:"+[Tk+Dk+"?",Dk,Ik,Bk,Ek].join("|")+")",Pk=RegExp(Sk+"(?="+Sk+")|"+Lk+zk,"g");const Rk=function(t){return t.match(Pk)||[]};const Ok=function(t){return vk(t)?Rk(t):yk(t)};const Vk=function(t){return function(e){e=ea(e);var n=vk(e)?Ok(e):void 0,i=n?n[0]:e.charAt(0),o=n?Ck(n,1).join(""):e.slice(1);return i[t]()+o}}("toUpperCase"),Fk=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,jk=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i,Hk=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,Uk=/^((\w+:(\/{2,})?)|(\W))/i,Gk="Ctrl+K";function Wk(t,{writer:e}){const n=e.createAttributeElement("a",{href:t},{priority:5});return e.setCustomProperty("link",!0,n),n}function qk(t){const e=String(t);return function(t){const e=t.replace(Fk,"");return!!e.match(jk)}(e)?e:"#"}function $k(t,e){return!!t&&e.checkAttribute(t.name,"linkHref")}function Kk(t,e){const n=(i=t,Hk.test(i)?"mailto:":e);var i;const o=!!n&&!Yk(t);return t&&o?n+t:t}function Yk(t){return Uk.test(t)}function Zk(t){window.open(t,"_blank","noopener")}const Qk=new RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(((?!www\\.)|(www\\.))(?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.)+(?:[a-z\\u00a1-\\uffff]{2,63})))(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.))+(?:[a-z\\u00a1-\\uffff]{2,63})))$","i");class Jk extends ps{static get requires(){return[Sf]}static get pluginName(){return"AutoLink"}init(){const t=this.editor.model.document.selection;t.on("change:range",(()=>{this.isEnabled=!t.anchor.parent.is("element","codeBlock")})),this._enableTypingHandling()}afterInit(){this._enableEnterHandling(),this._enableShiftEnterHandling()}_enableTypingHandling(){const t=this.editor,e=new Bf(t.model,(t=>{if(!function(t){return t.length>4&&" "===t[t.length-1]&&" "!==t[t.length-2]}(t))return;const e=Xk(t.substr(0,t.length-1));return e?{url:e}:void 0}));e.on("matched:data",((e,n)=>{const{batch:i,range:o,url:r}=n;if(!i.isTyping)return;const s=o.end.getShiftedBy(-1),a=s.getShiftedBy(-r.length),l=t.model.createRange(a,s);this._applyAutoLink(r,l)})),e.bind("isEnabled").to(this)}_enableEnterHandling(){const t=this.editor,e=t.model,n=t.commands.get("enter");n&&n.on("execute",(()=>{const t=e.document.selection.getFirstPosition();if(!t.parent.previousSibling)return;const n=e.createRangeIn(t.parent.previousSibling);this._checkAndApplyAutoLinkOnRange(n)}))}_enableShiftEnterHandling(){const t=this.editor,e=t.model,n=t.commands.get("shiftEnter");n&&n.on("execute",(()=>{const t=e.document.selection.getFirstPosition(),n=e.createRange(e.createPositionAt(t.parent,0),t.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(n)}))}_checkAndApplyAutoLinkOnRange(t){const e=this.editor.model,{text:n,range:i}=If(t,e),o=Xk(n);if(o){const t=e.createRange(i.end.getShiftedBy(-o.length),i.end);this._applyAutoLink(o,t)}}_applyAutoLink(t,e){const n=this.editor.model,i=Kk(t,this.editor.config.get("link.defaultProtocol"));this.isEnabled&&function(t,e){return e.schema.checkAttributeInSelection(e.createSelection(t),"linkHref")}(e,n)&&Yk(i)&&!function(t){const e=t.start.nodeAfter;return!!e&&e.hasAttribute("linkHref")}(e)&&this._persistAutoLink(i,e)}_persistAutoLink(t,e){const n=this.editor.model,i=this.editor.plugins.get("Delete");n.enqueueChange((o=>{o.setAttribute("linkHref",t,e),n.enqueueChange((()=>{i.requestUndoOnBackspace()}))}))}}function Xk(t){const e=Qk.exec(t);return e?e[2]:null}class tw extends bs{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=>ew(t)||iw(n,t)));this._applyQuote(t,e)}else this._removeQuote(t,o.filter(ew))}))}_getValue(){const t=So(this.editor.model.document.selection.getSelectedBlocks());return!(!t||!ew(t))}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,n=So(t.getSelectedBlocks());return!!n&&iw(e,n)}_removeQuote(t,e){nw(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=[];nw(t,e).reverse().forEach((e=>{let i=ew(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 ew(t){return"blockQuote"==t.parent.name?t.parent:null}function nw(t,e){let n,i=0;const o=[];for(;i{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("element","blockQuote")&&i.isEmpty)return n.remove(i),!0;if(i.is("element","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("element","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("element","blockQuote")&&e.isEmpty)return n.remove(e),!0}return!1}));const n=this.editor.editing.view.document,i=t.model.document.selection,o=t.commands.get("blockQuote");this.listenTo(n,"enter",((e,n)=>{if(!i.isCollapsed||!o.value)return;i.getLastPosition().parent.isEmpty&&(t.execute("blockQuote"),t.editing.view.scrollToTheSelection(),n.preventDefault(),e.stop())}),{context:"blockquote"}),this.listenTo(n,"delete",((e,n)=>{if("backward"!=n.direction||!i.isCollapsed||!o.value)return;const r=i.getLastPosition().parent;r.isEmpty&&!r.previousSibling&&(t.execute("blockQuote"),t.editing.view.scrollToTheSelection(),n.preventDefault(),e.stop())}),{context:"blockquote"})}}var rw=n(636),sw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(rw.Z,sw);rw.Z.locals;class aw extends ps{static get pluginName(){return"BlockQuoteUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("blockQuote",(n=>{const i=t.commands.get("blockQuote"),o=new fr(n);return o.set({label:e("Block quote"),icon:Im.quote,tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",(()=>{t.execute("blockQuote"),t.editing.view.focus()})),o}))}}class lw extends bs{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 cw="bold";class dw extends ps{static get pluginName(){return"BoldEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:cw}),t.model.schema.setAttributeProperties(cw,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:cw,view:"strong",upcastAlso:["b",t=>{const e=t.getStyle("font-weight");return e&&("bold"==e||Number(e)>=600)?{name:!0,styles:["font-weight"]}:null}]}),t.commands.add(cw,new lw(t,cw)),t.keystrokes.set("CTRL+B",cw)}}const hw="bold";class uw extends ps{static get pluginName(){return"BoldUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(hw,(n=>{const i=t.commands.get(hw),o=new fr(n);return o.set({label:e("Bold"),icon:Im.bold,keystroke:"CTRL+B",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",(()=>{t.execute(hw),t.editing.view.focus()})),o}))}}const mw="code";class gw extends ps{static get pluginName(){return"CodeEditing"}static get requires(){return[Mf]}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:mw}),t.model.schema.setAttributeProperties(mw,{isFormatting:!0,copyOnEnter:!1}),t.conversion.attributeToElement({model:mw,view:"code",upcastAlso:{styles:{"word-wrap":"break-word"}}}),t.commands.add(mw,new lw(t,mw)),t.plugins.get(Mf).registerAttribute(mw),Yf(t,mw,"code","ck-code_selected")}}var pw=n(8180),fw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(pw.Z,fw);pw.Z.locals;const bw="code";class kw extends ps{static get pluginName(){return"CodeUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(bw,(n=>{const i=t.commands.get(bw),o=new fr(n);return o.set({label:e("Code"),icon:' ',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",(()=>{t.execute(bw),t.editing.view.focus()})),o}))}}function ww(t){const e=t.t,n=t.config.get("codeBlock.languages");for(const t of n)"Plain text"===t.label&&(t.label=e("Plain text")),void 0===t.class&&(t.class=`language-${t.language}`);return n}function Aw(t,e,n){const i={};for(const o of t)if("class"===e){i[o[e].split(" ").shift()]=o[n]}else i[o[e]]=o[n];return i}function Cw(t){return t.data.match(/^(\s*)/)[0]}function _w(t){const e=t.document.selection,n=[];if(e.isCollapsed)return[e.anchor];const i=e.getFirstRange().getWalker({ignoreElementEnd:!0,direction:"backward"});for(const{item:e}of i){if(!e.is("$textProxy"))continue;const{parent:i,startOffset:o}=e.textNode;if(!i.is("element","codeBlock"))continue;const r=Cw(e.textNode),s=t.createPositionAt(i,o+r.length);n.push(s)}return n}function vw(t){const e=So(t.getSelectedBlocks());return!!e&&e.is("element","codeBlock")}function yw(t,e){return!e.is("rootElement")&&!t.isLimit(e)&&t.checkChild(e.parent,"codeBlock")}class xw extends bs{constructor(t){super(t),this._lastLanguage=null}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor,n=e.model,i=n.document.selection,o=ww(e)[0],r=Array.from(i.getSelectedBlocks()),s=null==t.forceValue?!this.value:t.forceValue,a=function(t,e,n){if(t.language)return t.language;if(t.usePreviousLanguageChoice&&e)return e;return n}(t,this._lastLanguage,o.language);n.change((t=>{s?this._applyCodeBlock(t,r,a):this._removeCodeBlock(t,r)}))}_getValue(){const t=So(this.editor.model.document.selection.getSelectedBlocks());return!!!(!t||!t.is("element","codeBlock"))&&t.getAttribute("language")}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,n=So(t.getSelectedBlocks());return!!n&&yw(e,n)}_applyCodeBlock(t,e,n){this._lastLanguage=n;const i=this.editor.model.schema,o=e.filter((t=>yw(i,t)));for(const e of o)t.rename(e,"codeBlock"),t.setAttribute("language",n,e),i.removeDisallowedAttributes([e],t),Array.from(e.getChildren()).filter((t=>!i.checkChild(e,t))).forEach((e=>t.remove(e)));o.reverse().forEach(((e,n)=>{const i=o[n+1];e.previousSibling===i&&(t.appendElement("softBreak",i),t.merge(t.createPositionBefore(e)))}))}_removeCodeBlock(t,e){const n=e.filter((t=>t.is("element","codeBlock")));for(const e of n){const n=t.createRangeOn(e);for(const e of Array.from(n.getItems()).reverse())if(e.is("element","softBreak")&&e.parent.is("element","codeBlock")){const{position:n}=t.split(t.createPositionBefore(e)),i=n.nodeAfter;t.rename(i,"paragraph"),t.removeAttribute("language",i),t.remove(e)}t.rename(e,"paragraph"),t.removeAttribute("language",e)}}}class Ew extends bs{constructor(t){super(t),this._indentSequence=t.config.get("codeBlock.indentSequence")}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model;t.change((e=>{const n=_w(t);for(const i of n){const n=e.createText(this._indentSequence);t.insertContent(n,i)}}))}_checkEnabled(){return!!this._indentSequence&&vw(this.editor.model.document.selection)}}class Dw extends bs{constructor(t){super(t),this._indentSequence=t.config.get("codeBlock.indentSequence")}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model;t.change((()=>{const e=_w(t);for(const n of e){const e=Sw(t,n,this._indentSequence);e&&t.deleteContent(t.createSelection(e))}}))}_checkEnabled(){if(!this._indentSequence)return!1;const t=this.editor.model;return!!vw(t.document.selection)&&_w(t).some((e=>Sw(t,e,this._indentSequence)))}}function Sw(t,e,n){const i=function(t){let e=t.parent.getChild(t.index);e&&!e.is("element","softBreak")||(e=t.nodeBefore);if(!e||e.is("element","softBreak"))return null;return e}(e);if(!i)return null;const o=Cw(i),r=o.lastIndexOf(n);if(r+n.length!==o.length)return null;if(-1===r)return null;const{parent:s,startOffset:a}=i;return t.createRange(t.createPositionAt(s,a+r),t.createPositionAt(s,a+r+n.length))}function Tw(t,e,n=!1){const i=Aw(e,"language","class"),o=Aw(e,"language","label");return(e,r,s)=>{const{writer:a,mapper:l,consumable:c}=s;if(!c.consume(r.item,"insert"))return;const d=r.item.getAttribute("language"),h=l.toViewPosition(t.createPositionBefore(r.item)),u={};n&&(u["data-language"]=o[d],u.spellcheck="false");const m=i[d]?{class:i[d]}:void 0,g=a.createContainerElement("code",m),p=a.createContainerElement("pre",u,g);a.insert(h,p),l.bindElements(r.item,g)}}const Iw="paragraph";class Bw extends ps{static get pluginName(){return"CodeBlockEditing"}static get requires(){return[rb]}constructor(t){super(t),t.config.define("codeBlock",{languages:[{language:"plaintext",label:"Plain text"},{language:"c",label:"C"},{language:"cs",label:"C#"},{language:"cpp",label:"C++"},{language:"css",label:"CSS"},{language:"diff",label:"Diff"},{language:"html",label:"HTML"},{language:"java",label:"Java"},{language:"javascript",label:"JavaScript"},{language:"php",label:"PHP"},{language:"python",label:"Python"},{language:"ruby",label:"Ruby"},{language:"typescript",label:"TypeScript"},{language:"xml",label:"XML"}],indentSequence:"\t"})}init(){const t=this.editor,e=t.model.schema,n=t.model,i=t.editing.view,o=t.plugins.has("DocumentListEditing"),r=ww(t);t.commands.add("codeBlock",new xw(t)),t.commands.add("indentCodeBlock",new Ew(t)),t.commands.add("outdentCodeBlock",new Dw(t)),this.listenTo(i.document,"tab",((e,n)=>{const i=n.shiftKey?"outdentCodeBlock":"indentCodeBlock";t.commands.get(i).isEnabled&&(t.execute(i),n.stopPropagation(),n.preventDefault(),e.stop())}),{context:"pre"}),e.register("codeBlock",{allowWhere:"$block",allowChildren:"$text",isBlock:!0,allowAttributes:["language"]}),e.addAttributeCheck(((t,e)=>{const n=t.endsWith("codeBlock")&&e.startsWith("list")&&"list"!==e;return!(!o||!n)||!t.endsWith("codeBlock $text")&&void 0})),t.model.schema.addChildCheck(((t,e)=>{if(t.endsWith("codeBlock")&&e.isObject)return!1})),t.editing.downcastDispatcher.on("insert:codeBlock",Tw(n,r,!0)),t.data.downcastDispatcher.on("insert:codeBlock",Tw(n,r)),t.data.downcastDispatcher.on("insert:softBreak",function(t){return(e,n,i)=>{if("codeBlock"!==n.item.parent.name)return;const{writer:o,mapper:r,consumable:s}=i;if(!s.consume(n.item,"insert"))return;const a=r.toViewPosition(t.createPositionBefore(n.item));o.insert(a,o.createText("\n"))}}(n),{priority:"high"}),t.data.upcastDispatcher.on("element:code",function(t,e){const n=Aw(e,"class","language"),i=e[0].language;return(t,e,o)=>{const r=e.viewItem,s=r.parent;if(!s||!s.is("element","pre"))return;if(e.modelCursor.findAncestor("codeBlock"))return;const{consumable:a,writer:l}=o;if(!a.test(r,{name:!0}))return;const c=l.createElement("codeBlock"),d=[...r.getClassNames()];d.length||d.push("");for(const t of d){const e=n[t];if(e){l.setAttribute("language",e,c);break}}c.hasAttribute("language")||l.setAttribute("language",i,c),o.convertChildren(r,c),o.safeInsert(c,e.modelCursor)&&(a.consume(r,{name:!0}),o.updateConversionResult(c,e))}}(0,r)),t.data.upcastDispatcher.on("text",((t,e,{consumable:n,writer:i})=>{let o=e.modelCursor;if(!n.test(e.viewItem))return;if(!o.findAncestor("codeBlock"))return;n.consume(e.viewItem);const r=e.viewItem.data.split("\n").map((t=>i.createText(t))),s=r[r.length-1];for(const t of r)if(i.insert(t,o),o=o.getShiftedBy(t.offsetSize),t!==s){const t=i.createElement("softBreak");i.insert(t,o),o=i.createPositionAfter(t)}e.modelRange=i.createRange(e.modelCursor,o),e.modelCursor=o})),t.data.upcastDispatcher.on("element:pre",((t,e,{consumable:n})=>{const i=e.viewItem;if(i.findAncestor("pre"))return;const o=Array.from(i.getChildren()),r=o.find((t=>t.is("element","code")));if(r)for(const t of o)t!==r&&t.is("$text")&&n.consume(t,{name:!0})}),{priority:"high"}),this.listenTo(t.editing.view.document,"clipboardInput",((e,i)=>{let o=n.createRange(n.document.selection.anchor);if(i.targetRanges&&(o=t.editing.mapper.toModelRange(i.targetRanges[0])),!o.start.parent.is("element","codeBlock"))return;const r=i.dataTransfer.getData("text/plain"),s=new Ou(t.editing.view.document);i.content=function(t,e){const n=t.createDocumentFragment(),i=e.split("\n"),o=i.reduce(((e,n,o)=>(e.push(n),o{const o=i.anchor;!i.isCollapsed&&o.parent.is("element","codeBlock")&&o.hasSameParentAs(i.focus)&&n.change((n=>{const r=t.return;if(o.parent.is("element")&&(r.childCount>1||i.containsEntireContent(o.parent))){const e=n.createElement("codeBlock",o.parent.getAttributes());n.append(r,e);const i=n.createDocumentFragment();return n.append(e,i),void(t.return=i)}const s=r.getChild(0);e.checkAttribute(s,"code")&&n.setAttribute("code",!0,s)}))}))}afterInit(){const t=this.editor,e=t.commands,n=e.get("indent"),i=e.get("outdent");n&&n.registerChildCommand(e.get("indentCodeBlock"),{priority:"highest"}),i&&i.registerChildCommand(e.get("outdentCodeBlock")),this.listenTo(t.editing.view.document,"enter",((e,n)=>{t.model.document.selection.getLastPosition().parent.is("element","codeBlock")&&(function(t,e){const n=t.model,i=n.document,o=t.editing.view,r=i.selection.getLastPosition(),s=r.nodeAfter;if(e||!i.selection.isCollapsed||!r.isAtStart)return!1;if(!Nw(s))return!1;return t.model.change((e=>{t.execute("enter");const n=i.selection.anchor.parent.previousSibling;e.rename(n,Iw),e.setSelection(n,"in"),t.model.schema.removeDisallowedAttributes([n],e),e.remove(s)})),o.scrollToTheSelection(),!0}(t,n.isSoft)||function(t,e){const n=t.model,i=n.document,o=t.editing.view,r=i.selection.getLastPosition(),s=r.nodeBefore;let a;if(e||!i.selection.isCollapsed||!r.isAtEnd||!s||!s.previousSibling)return!1;if(Nw(s)&&Nw(s.previousSibling))a=n.createRange(n.createPositionBefore(s.previousSibling),n.createPositionAfter(s));else if(Mw(s)&&Nw(s.previousSibling)&&Nw(s.previousSibling.previousSibling))a=n.createRange(n.createPositionBefore(s.previousSibling.previousSibling),n.createPositionAfter(s));else{if(!(Mw(s)&&Nw(s.previousSibling)&&Mw(s.previousSibling.previousSibling)&&s.previousSibling.previousSibling&&Nw(s.previousSibling.previousSibling.previousSibling)))return!1;a=n.createRange(n.createPositionBefore(s.previousSibling.previousSibling.previousSibling),n.createPositionAfter(s))}return t.model.change((e=>{e.remove(a),t.execute("enter");const n=i.selection.anchor.parent;e.rename(n,Iw),t.model.schema.removeDisallowedAttributes([n],e)})),o.scrollToTheSelection(),!0}(t,n.isSoft)||function(t){const e=t.model,n=e.document,i=n.selection.getLastPosition(),o=i.nodeBefore||i.textNode;let r;o&&o.is("$text")&&(r=Cw(o));t.model.change((e=>{t.execute("shiftEnter"),r&&e.insertText(r,n.selection.anchor)}))}(t),n.preventDefault(),e.stop())}),{context:"pre"})}}function Mw(t){return t&&t.is("$text")&&!t.data.match(/\S/)}function Nw(t){return t&&t.is("element","softBreak")}var zw=n(9085),Lw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(zw.Z,Lw);zw.Z.locals;class Pw extends ps{static get pluginName(){return"CodeBlockUI"}init(){const t=this.editor,e=t.t,n=t.ui.componentFactory,i=ww(t);n.add("codeBlock",(n=>{const o=t.commands.get("codeBlock"),r=Qm(n,qm),s=r.buttonView,a=e("Insert code block");return s.set({label:a,tooltip:!0,icon:' ',isToggleable:!0}),s.bind("isOn").to(o,"value",(t=>!!t)),s.on("execute",(()=>{t.execute("codeBlock",{usePreviousLanguageChoice:!0}),t.editing.view.focus()})),r.on("execute",(e=>{t.execute("codeBlock",{language:e.source._codeBlockLanguage,forceValue:!0}),t.editing.view.focus()})),r.class="ck-code-block-dropdown",r.bind("isEnabled").to(o),tg(r,(()=>this._getLanguageListItemDefinitions(i)),{role:"menu",ariaLabel:a}),r}))}_getLanguageListItemDefinitions(t){const 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Gw({priority:t,view:e}){return(n,i)=>{if(!n)return;const{writer:o}=i,r=o.createAttributeElement(e,null,{priority:t});return Ow(o,n,r),r}}function Ww({view:t},e){return n=>{n.on(`element:${t}`,((t,n,i)=>{if(!n.modelRange||n.modelRange.isCollapsed)return;const o=e.processViewAttributes(n.viewItem,i);o&&i.writer.setAttribute("htmlAttributes",o,n.modelRange)}),{priority:"low"})}}function qw({model:t}){return e=>{e.on(`attribute:htmlAttributes:${t}`,((t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const{attributeOldValue:i,attributeNewValue:o}=e;Rw(n.writer,i,o,n.mapper.toViewElement(e.item))}))}}const 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result"),class:"ck-button-next",icon:yp,keystroke:"F3",tooltip:!0}),this._optionsDropdown=this._createOptionsDropdown(),this._replaceButtonView=this._createButton({label:e("Replace"),class:"ck-button-replace",withText:!0}),this._replaceAllButtonView=this._createButton({label:e("Replace all"),class:"ck-button-replaceall",withText:!0}),this._findFieldsetView=this._createFindFieldset(),this._replaceFieldsetView=this._createReplaceFieldset(),this._focusTracker=new To,this._keystrokes=new Io,this._focusables=new Ro,this._focusCycler=new ds({focusables:this._focusables,focusTracker:this._focusTracker,keystrokeHandler:this._keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-find-and-replace-form"],tabindex:"-1"},children:[new Cp(t,{label:e("Find and replace")}),this._findFieldsetView,this._replaceFieldsetView]})}render(){super.render(),o({view:this}),this._initFocusCycling(),this._initKeystrokeHandling()}destroy(){super.destroy(),this._focusTracker.destroy(),this._keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}reset(){this._findInputView.errorText=null,this.isDirty=!0}get _textToFind(){return this._findInputView.fieldView.element.value}get _textToReplace(){return this._replaceInputView.fieldView.element.value}_createFindFieldset(){const t=this.locale,e=new Ho(t);return this._findInputView.fieldView.on("input",(()=>{this.isDirty=!0})),this._findButtonView.on("execute",this._onFindButtonExecute.bind(this)),this._findPrevButtonView.delegate("execute").to(this,"findPrevious"),this._findNextButtonView.delegate("execute").to(this,"findNext"),this._findPrevButtonView.bind("isEnabled").to(this,"_areCommandsEnabled",(({findPrevious:t})=>t)),this._findNextButtonView.bind("isEnabled").to(this,"_areCommandsEnabled",(({findNext:t})=>t)),this._injectFindResultsCounter(),e.setTemplate({tag:"fieldset",attributes:{class:["ck","ck-find-and-replace-form__find"]},children:[this._findInputView,this._findButtonView,this._findPrevButtonView,this._findNextButtonView]}),e}_onFindButtonExecute(){if(this._textToFind)this.isDirty=!1,this.fire("findNext",{searchText:this._textToFind,matchCase:this._matchCase,wholeWords:this._wholeWordsOnly});else{const t=this.t;this._findInputView.errorText=t("Text to find must not be empty.")}}_injectFindResultsCounter(){const t=this.locale,e=t.t,n=this.bindTemplate,i=new Ho(this.locale);this.bind("_resultsCounterText").to(this,"highlightOffset",this,"matchCount",((t,n)=>e("%0 of %1",[t,n]))),i.setTemplate({tag:"span",attributes:{class:["ck","ck-results-counter",n.if("isDirty","ck-hidden")]},children:[{text:n.to("_resultsCounterText")}]});const o=()=>{const e=this._findInputView.fieldView.element;if(!e||!Ji(e))return;const n=new ji(i.element).width,o="ltr"===t.uiLanguageDirection?"paddingRight":"paddingLeft";e.style[o]=n?`calc( 2 * var(--ck-spacing-standard) + ${n}px )`:""};this.on("change:_resultsCounterText",o,{priority:"low"}),this.on("change:isDirty",o,{priority:"low"}),this._findInputView.template.children[0].children.push(i)}_createReplaceFieldset(){const t=this.locale.t,e=new Ho(this.locale);return this._replaceButtonView.bind("isEnabled").to(this,"_areCommandsEnabled",this,"_searchResultsFound",(({replace:t},e)=>t&&e)),this._replaceAllButtonView.bind("isEnabled").to(this,"_areCommandsEnabled",this,"_searchResultsFound",(({replaceAll:t},e)=>t&&e)),this._replaceInputView.bind("isEnabled").to(this,"_areCommandsEnabled",this,"_searchResultsFound",(({replace:t},e)=>t&&e)),this._replaceInputView.bind("infoText").to(this._replaceInputView,"isEnabled",this._replaceInputView,"isFocused",((e,n)=>e||!n?"":t("Tip: Find some text first in order to replace it."))),this._replaceButtonView.on("execute",(()=>{this.fire("replace",{searchText:this._textToFind,replaceText:this._textToReplace})})),this._replaceAllButtonView.on("execute",(()=>{this.fire("replaceAll",{searchText:this._textToFind,replaceText:this._textToReplace}),this.focus()})),e.setTemplate({tag:"fieldset",attributes:{class:["ck","ck-find-and-replace-form__replace"]},children:[this._replaceInputView,this._optionsDropdown,this._replaceButtonView,this._replaceAllButtonView]}),e}_createOptionsDropdown(){const t=this.locale.t,e=Qm(this.locale);e.class="ck-options-dropdown",e.buttonView.set({withText:!1,label:t("Show options"),icon:Im.cog,tooltip:!0});const n=new vp({withText:!0,label:t("Match case"),_isMatchCaseSwitch:!0}),i=new vp({withText:!0,label:t("Whole words only")});return n.bind("isOn").to(this,"_matchCase"),i.bind("isOn").to(this,"_wholeWordsOnly"),e.on("execute",(t=>{t.source._isMatchCaseSwitch?this._matchCase=!this._matchCase:this._wholeWordsOnly=!this._wholeWordsOnly,this.isDirty=!0})),tg(e,new Do([{type:"switchbutton",model:n},{type:"switchbutton",model:i}])),e}_initFocusCycling(){[this._findInputView,this._findButtonView,this._findPrevButtonView,this._findNextButtonView,this._replaceInputView,this._optionsDropdown,this._replaceButtonView,this._replaceAllButtonView].forEach((t=>{this._focusables.add(t),this._focusTracker.add(t.element)}))}_initKeystrokeHandling(){const t=t=>t.stopPropagation(),e=t=>{t.stopPropagation(),t.preventDefault()};this._keystrokes.listenTo(this.element),this._keystrokes.set("f3",(t=>{e(t),this._findNextButtonView.fire("execute")})),this._keystrokes.set("shift+f3",(t=>{e(t),this._findPrevButtonView.fire("execute")})),this._keystrokes.set("enter",(t=>{const n=t.target;n===this._findInputView.fieldView.element?(this._areCommandsEnabled.findNext?this._findNextButtonView.fire("execute"):this._findButtonView.fire("execute"),e(t)):n!==this._replaceInputView.fieldView.element||this.isDirty||(this._replaceButtonView.fire("execute"),e(t))})),this._keystrokes.set("shift+enter",(t=>{t.target===this._findInputView.fieldView.element&&(this._areCommandsEnabled.findPrevious?this._findPrevButtonView.fire("execute"):this._findButtonView.fire("execute"),e(t))})),this._keystrokes.set("arrowright",t),this._keystrokes.set("arrowleft",t),this._keystrokes.set("arrowup",t),this._keystrokes.set("arrowdown",t)}_createButton(t){const e=new fr(this.locale);return e.set(t),e}_createInputField(t){const e=new Jr(this.locale,ig);return e.label=t,e}}class yA extends ps{static get pluginName(){return"FindAndReplaceUI"}constructor(t){super(t),this.formView=null}init(){const t=this.editor;t.ui.componentFactory.add("findAndReplace",(n=>{const i=Qm(n),o=t.commands.get("find");return i.bind("isEnabled").to(o),i.once("change:isOpen",(()=>{this.formView=new(e(vA))(t.locale),i.panelView.children.add(this.formView),this._setupFormView(this.formView)})),i.on("change:isOpen",((t,e,n)=>{n?(this.formView.disableCssTransitions(),this.formView.reset(),this.formView._findInputView.fieldView.select(),this.formView.enableCssTransitions()):this.fire("searchReseted")}),{priority:"low"}),this._setupDropdownButton(i),i}))}_setupDropdownButton(t){const e=this.editor,n=e.locale.t;t.buttonView.set({icon:' ',label:n("Find and replace"),keystroke:"CTRL+F",tooltip:!0}),e.keystrokes.set("Ctrl+F",((e,n)=>{t.isEnabled&&(t.isOpen=!0,n())}))}_setupFormView(t){const e=this.editor.commands,n=this.editor.plugins.get("FindAndReplaceEditing").state,i={before:-1,same:0,after:1,different:1};t.bind("highlightOffset").to(n,"highlightedResult",(t=>t?Array.from(n.results).sort(((t,e)=>i[t.marker.getStart().compareWith(e.marker.getStart())])).indexOf(t)+1:0)),t.listenTo(n.results,"change",(()=>{t.matchCount=n.results.length}));const o=e.get("findNext"),r=e.get("findPrevious"),s=e.get("replace"),a=e.get("replaceAll");t.bind("_areCommandsEnabled").to(o,"isEnabled",r,"isEnabled",s,"isEnabled",a,"isEnabled",((t,e,n,i)=>({findNext:t,findPrevious:e,replace:n,replaceAll:i}))),t.delegate("findNext","findPrevious","replace","replaceAll").to(this),t.on("change:isDirty",((t,e,n)=>{n&&this.fire("searchReseted")}))}}class xA extends bs{constructor(t,e){super(t),this.isEnabled=!0,this.affectsData=!1,this._state=e}execute(t,{matchCase:e,wholeWords:n}={}){const{editor:i}=this,{model:o}=i,r=i.plugins.get("FindAndReplaceUtils");let s;"string"==typeof t?(s=r.findByTextCallback(t,{matchCase:e,wholeWords:n}),this._state.searchText=t):s=t;const a=o.document.getRootNames().reduce(((t,e)=>r.updateFindResultFromRange(o.createRangeIn(o.document.getRoot(e)),o,s,t)),null);return this._state.clear(o),this._state.results.addMany(a),this._state.highlightedResult=a.get(0),"string"==typeof t&&(this._state.searchText=t),this._state.matchCase=!!e,this._state.matchWholeWords=!!n,{results:a,findCallback:s}}}class EA extends bs{constructor(t,e){super(t),this.isEnabled=!0,this._state=e,this._isEnabledBasedOnSelection=!1}_replace(t,e){const{model:n}=this.editor,i=e.marker.getRange();n.canEditAt(i)&&n.change((o=>{if("$graveyard"===i.root.rootName)return void this._state.results.remove(e);let r={};for(const t of i.getItems())if(t.is("$text")||t.is("$textProxy")){r=t.getAttributes();break}n.insertContent(o.createText(t,r),i),this._state.results.has(e)&&this._state.results.remove(e)}))}}class DA extends EA{execute(t,e){this._replace(t,e)}}class SA extends EA{execute(t,e){const{editor:n}=this,{model:i}=n,o=n.plugins.get("FindAndReplaceUtils"),r=e instanceof Do?e:i.document.getRootNames().reduce(((t,n)=>o.updateFindResultFromRange(i.createRangeIn(i.document.getRoot(n)),i,o.findByTextCallback(e,this._state),t)),null);r.length&&[...r].forEach((e=>{this._replace(t,e)}))}}class TA extends bs{constructor(t,e){super(t),this.affectsData=!1,this._state=e,this.isEnabled=!1,this.listenTo(this._state.results,"change",(()=>{this.isEnabled=this._state.results.length>1}))}refresh(){this.isEnabled=this._state.results.length>1}execute(){const t=this._state.results,e=t.getIndex(this._state.highlightedResult),n=e+1>=t.length?0:e+1;this._state.highlightedResult=this._state.results.get(n)}}class IA extends TA{execute(){const t=this._state.results.getIndex(this._state.highlightedResult),e=t-1<0?this._state.results.length-1:t-1;this._state.highlightedResult=this._state.results.get(e)}}class BA extends($()){constructor(t){super(),this.set("results",new Do),this.set("highlightedResult",null),this.set("searchText",""),this.set("replaceText",""),this.set("matchCase",!1),this.set("matchWholeWords",!1),this.results.on("change",((e,{removed:n,index:i})=>{if(Array.from(n).length){let e=!1;if(t.change((i=>{for(const o of n)this.highlightedResult===o&&(e=!0),t.markers.has(o.marker.name)&&i.removeMarker(o.marker)})),e){const t=i>=this.results.length?0:i;this.highlightedResult=this.results.get(t)}}}))}clear(t){this.searchText="",t.change((e=>{if(this.highlightedResult){const n=this.highlightedResult.marker.name.split(":")[1],i=t.markers.get(`findResultHighlighted:${n}`);i&&e.removeMarker(i)}[...this.results].forEach((({marker:t})=>{e.removeMarker(t)}))})),this.results.clear()}}class MA extends ps{static get pluginName(){return"FindAndReplaceUtils"}updateFindResultFromRange(t,e,n,i){const o=i||new Do;return e.change((i=>{[...t].forEach((({type:t,item:r})=>{if("elementStart"===t&&e.schema.checkChild(r,"$text")){const t=n({item:r,text:this.rangeToText(e.createRangeIn(r))});if(!t)return;t.forEach((t=>{const e=`findResult:${b()}`,n=i.addMarker(e,{usingOperation:!1,affectsData:!1,range:i.createRange(i.createPositionAt(r,t.start),i.createPositionAt(r,t.end))}),s=function(t,e){const n=t.find((({marker:t})=>e.getStart().isBefore(t.getStart())));return n?t.getIndex(n):t.length}(o,n);o.add({id:e,label:t.label,marker:n},s)}))}}))})),o}rangeToText(t){return Array.from(t.getItems()).reduce(((t,e)=>e.is("$text")||e.is("$textProxy")?t+e.data:`${t}\n`),"")}findByTextCallback(t,e){let n="gu";e.matchCase||(n+="i");let i=`(${Vf(t)})`;if(e.wholeWords){const e="[^a-zA-ZÀ-ɏḀ-ỿ]";new RegExp("^"+e).test(t)||(i=`(^|${e}|_)${i}`),new RegExp(e+"$").test(t)||(i=`${i}(?=_|${e}|$)`)}const o=new RegExp(i,n);return function({text:t}){return[...t.matchAll(o)].map(NA)}}}function NA(t){const e=t.length-1;let n=t.index;return 3===t.length&&(n+=t[1].length),{label:t[e],start:n,end:n+t[e].length}}var zA=n(5436),LA={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(zA.Z,LA);zA.Z.locals;class PA extends ps{static get requires(){return[MA]}static get pluginName(){return"FindAndReplaceEditing"}init(){this._activeResults=null,this.state=new BA(this.editor.model),this._defineConverters(),this._defineCommands(),this.listenTo(this.state,"change:highlightedResult",((t,e,n,i)=>{const{model:o}=this.editor;o.change((t=>{if(i){const e=i.marker.name.split(":")[1],n=o.markers.get(`findResultHighlighted:${e}`);n&&t.removeMarker(n)}if(n){const e=n.marker.name.split(":")[1];t.addMarker(`findResultHighlighted:${e}`,{usingOperation:!1,affectsData:!1,range:n.marker.getRange()})}}))}));const t=qr(((t,e,n)=>{if(n){const t=this.editor.editing.view.domConverter,e=this.editor.editing.mapper.toViewRange(n.marker.getRange());io({target:t.viewRangeToDom(e),viewportOffset:40})}}).bind(this),32);this.listenTo(this.state,"change:highlightedResult",t,{priority:"low"}),this.listenTo(this.editor,"destroy",t.cancel)}find(t){const{editor:e}=this,{model:n}=e,{findCallback:i,results:o}=e.execute("find",t);return this._activeResults=o,this.listenTo(n.document,"change:data",(()=>function(t,e,n){const i=new Set,o=new Set,r=e.model;r.document.differ.getChanges().forEach((t=>{"$text"===t.name||r.schema.isInline(t.position.nodeAfter)?(i.add(t.position.parent),[...r.markers.getMarkersAtPosition(t.position)].forEach((t=>{o.add(t.name)}))):"insert"===t.type&&i.add(t.position.nodeAfter)})),r.document.differ.getChangedMarkers().forEach((({name:t,data:{newRange:e}})=>{e&&"$graveyard"===e.start.root.rootName&&o.add(t)})),i.forEach((t=>{[...r.markers.getMarkersIntersectingRange(r.createRangeIn(t))].forEach((t=>o.add(t.name)))})),r.change((e=>{o.forEach((n=>{t.has(n)&&t.remove(n),e.removeMarker(n)}))})),i.forEach((i=>{e.plugins.get("FindAndReplaceUtils").updateFindResultFromRange(r.createRangeOn(i),r,n,t)}))}(this._activeResults,e,i))),this._activeResults}stop(){this._activeResults&&(this.stopListening(this.editor.model.document),this.state.clear(this.editor.model),this._activeResults=null)}_defineCommands(){this.editor.commands.add("find",new xA(this.editor,this.state)),this.editor.commands.add("findNext",new TA(this.editor,this.state)),this.editor.commands.add("findPrevious",new IA(this.editor,this.state)),this.editor.commands.add("replace",new DA(this.editor,this.state)),this.editor.commands.add("replaceAll",new SA(this.editor,this.state))}_defineConverters(){const{editor:t}=this;t.conversion.for("editingDowncast").markerToHighlight({model:"findResult",view:({markerName:t})=>{const[,e]=t.split(":");return{name:"span",classes:["ck-find-result"],attributes:{"data-find-result":e}}}}),t.conversion.for("editingDowncast").markerToHighlight({model:"findResultHighlighted",view:({markerName:t})=>{const[,e]=t.split(":");return{name:"span",classes:["ck-find-result_selected"],attributes:{"data-find-result":e}}}})}}class RA extends bs{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute(this.attributeKey),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,n=e.document.selection,i=t.value,o=t.batch,r=t=>{if(n.isCollapsed)i?t.setSelectionAttribute(this.attributeKey,i):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)}};o?e.enqueueChange(o,(t=>{r(t)})):e.change((t=>{r(t)}))}}class OA extends($(Do)){constructor(t){super(t),this.set("isEmpty",!0),this.on("change",(()=>{this.set("isEmpty",0===this.length)}))}add(t,e){return this.find((e=>e.color===t.color))?this:super.add(t,e)}hasColor(t){return!!this.find((e=>e.color===t))}}var VA=n(2585),FA={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(VA.Z,FA);VA.Z.locals;class jA extends Ho{constructor(t,{colors:e,columns:n,removeButtonLabel:i,documentColorsLabel:o,documentColorsCount:r,colorPickerLabel:s,colorPickerConfig:a}){super(t),this.items=this.createCollection(),this.focusTracker=new To,this.keystrokes=new Io,this._focusables=new Ro,this._colorPickerConfig=a,this._focusCycler=new ds({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.colorGridsPageView=new HA(t,{colors:e,columns:n,removeButtonLabel:i,documentColorsLabel:o,documentColorsCount:r,colorPickerLabel:s,focusTracker:this.focusTracker,focusables:this._focusables}),this.colorPickerPageView=new UA(t,{focusables:this._focusables,focusTracker:this.focusTracker,keystrokes:this.keystrokes,colorPickerConfig:a}),this.set("_isColorGridsPageVisible",!0),this.set("_isColorPickerPageVisible",!1),this.set("selectedColor",void 0),this.colorGridsPageView.bind("isVisible").to(this,"_isColorGridsPageVisible"),this.colorPickerPageView.bind("isVisible").to(this,"_isColorPickerPageVisible"),this.on("change:selectedColor",((t,e,n)=>{this.colorGridsPageView.set("selectedColor",n),this.colorPickerPageView.set("selectedColor",n)})),this.colorGridsPageView.on("change:selectedColor",((t,e,n)=>{this.set("selectedColor",n)})),this.colorPickerPageView.on("change:selectedColor",((t,e,n)=>{this.set("selectedColor",n)})),this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-table"]},children:this.items})}render(){super.render(),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}appendGrids(){this.items.length||(this.items.add(this.colorGridsPageView),this.colorGridsPageView.delegate("execute").to(this),this.colorGridsPageView.delegate("showColorPicker").to(this))}appendUI(){this.appendGrids(),this._colorPickerConfig&&this._appendColorPicker()}showColorPicker(){this.colorPickerPageView.colorPickerView&&(this.set("_isColorPickerPageVisible",!0),this.colorPickerPageView.focus(),this.set("_isColorGridsPageVisible",!1))}showColorGrids(){this.set("_isColorGridsPageVisible",!0),this.set("_isColorPickerPageVisible",!1)}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}updateDocumentColors(t,e){this.colorGridsPageView.updateDocumentColors(t,e)}updateSelectedColors(){this.colorGridsPageView.updateSelectedColors()}_appendColorPicker(){2!==this.items.length&&(this.items.add(this.colorPickerPageView),this.colorGridsPageView.colorPickerButtonView&&this.colorGridsPageView.colorPickerButtonView.on("execute",(()=>{this.showColorPicker()})),this.colorGridsPageView.addColorPickerButton(),this.colorPickerPageView.delegate("execute").to(this),this.colorPickerPageView.delegate("cancel").to(this))}}class HA extends Ho{constructor(t,{colors:e,columns:n,removeButtonLabel:i,documentColorsLabel:o,documentColorsCount:r,colorPickerLabel:s,focusTracker:a,focusables:l}){super(t);const c=this.bindTemplate;this.set("isVisible",!0),this.focusTracker=a,this.items=this.createCollection(),this.colorDefinitions=e,this.columns=n,this.documentColors=new OA,this.documentColorsCount=r,this._focusables=l,this._removeButtonLabel=i,this._colorPickerLabel=s,this._documentColorsLabel=o,this.setTemplate({tag:"div",attributes:{class:["ck-color-grids-page-view",c.if("isVisible","ck-hidden",(t=>!t))]},children:this.items}),this.removeColorButtonView=this._createRemoveColorButton(),this.items.add(this.removeColorButtonView)}updateDocumentColors(t,e){const n=t.document,i=this.documentColorsCount;this.documentColors.clear();for(const o of n.getRootNames()){const r=n.getRoot(o),s=t.createRangeIn(r);for(const t of s.getItems())if(t.is("$textProxy")&&t.hasAttribute(e)&&(this._addColorToDocumentColors(t.getAttribute(e)),this.documentColors.length>=i))return}}updateSelectedColors(){const t=this.documentColorsGrid,e=this.staticColorsGrid,n=this.selectedColor;e.selectedColor=n,t&&(t.selectedColor=n)}render(){if(super.render(),this.staticColorsGrid=this._createStaticColorsGrid(),this.items.add(this.staticColorsGrid),this.documentColorsCount){const t=Uo.bind(this.documentColors,this.documentColors),e=new Yr(this.locale);e.text=this._documentColorsLabel,e.extendTemplate({attributes:{class:["ck","ck-color-grid__label",t.if("isEmpty","ck-hidden")]}}),this.items.add(e),this.documentColorsGrid=this._createDocumentColorsGrid(),this.items.add(this.documentColorsGrid)}this._createColorPickerButton(),this._addColorTablesElementsToFocusTracker(),this.focus()}focus(){this.removeColorButtonView.focus()}destroy(){super.destroy()}addColorPickerButton(){this.colorPickerButtonView&&(this.items.add(this.colorPickerButtonView),this.focusTracker.add(this.colorPickerButtonView.element),this._focusables.add(this.colorPickerButtonView))}_addColorTablesElementsToFocusTracker(){this.focusTracker.add(this.removeColorButtonView.element),this._focusables.add(this.removeColorButtonView),this.staticColorsGrid&&(this.focusTracker.add(this.staticColorsGrid.element),this._focusables.add(this.staticColorsGrid)),this.documentColorsGrid&&(this.focusTracker.add(this.documentColorsGrid.element),this._focusables.add(this.documentColorsGrid))}_createColorPickerButton(){this.colorPickerButtonView=new fr,this.colorPickerButtonView.set({label:this._colorPickerLabel,withText:!0,icon:Fp,class:"ck-color-table__color-picker"}),this.colorPickerButtonView.on("execute",(()=>{this.fire("showColorPicker")}))}_createRemoveColorButton(){const t=new fr;return t.set({withText:!0,icon:Im.eraser,label:this._removeButtonLabel}),t.class="ck-color-table__remove-color",t.on("execute",(()=>{this.fire("execute",{value:null,source:"removeColorButton"})})),t.render(),t}_createStaticColorsGrid(){const t=new Er(this.locale,{colorDefinitions:this.colorDefinitions,columns:this.columns});return t.on("execute",((t,e)=>{this.fire("execute",{value:e.value,source:"staticColorsGrid"})})),t}_createDocumentColorsGrid(){const t=Uo.bind(this.documentColors,this.documentColors),e=new Er(this.locale,{columns:this.columns});return e.extendTemplate({attributes:{class:t.if("isEmpty","ck-hidden")}}),e.items.bindTo(this.documentColors).using((t=>{const e=new vr;return e.set({color:t.color,hasBorder:t.options&&t.options.hasBorder}),t.label&&e.set({label:t.label,tooltip:!0}),e.on("execute",(()=>{this.fire("execute",{value:t.color,source:"documentColorsGrid"})})),e})),this.documentColors.on("change:isEmpty",((t,n,i)=>{i&&(e.selectedColor=null)})),e}_addColorToDocumentColors(t){const e=this.colorDefinitions.find((e=>e.color===t));e?this.documentColors.add(Object.assign({},e)):this.documentColors.add({color:t,label:t,options:{hasBorder:!1}})}}class UA extends Ho{constructor(t,{focusTracker:e,focusables:n,keystrokes:i,colorPickerConfig:o}){super(t),this.items=this.createCollection(),this.focusTracker=e,this.keystrokes=i,this.set("isVisible",!1),this.set("selectedColor",void 0),this._focusables=n,this._pickerConfig=o;const r=this.bindTemplate,{saveButtonView:s,cancelButtonView:a}=this._createActionButtons();this.saveButtonView=s,this.cancelButtonView=a,this.actionBarView=this._createActionBarView({saveButtonView:s,cancelButtonView:a}),this.setTemplate({tag:"div",attributes:{class:["ck-color-picker-page-view",r.if("isVisible","ck-hidden",(t=>!t))]},children:this.items})}render(){super.render();const t=new Rg(this.locale,this._pickerConfig);this.colorPickerView=t,this.colorPickerView.render(),this.selectedColor&&(t.color=this.selectedColor),this.listenTo(this,"change:selectedColor",((e,n,i)=>{t.color=i})),this.items.add(this.colorPickerView),this.items.add(this.actionBarView),this._addColorPickersElementsToFocusTracker(),this._stopPropagationOnArrowsKeys(),this._executeOnEnterPress(),this._executeUponColorChange()}destroy(){super.destroy()}focus(){this.colorPickerView.focus()}_executeOnEnterPress(){this.keystrokes.set("enter",(t=>{this.isVisible&&this.focusTracker.focusedElement!==this.cancelButtonView.element&&(this.fire("execute",{value:this.selectedColor}),t.stopPropagation(),t.preventDefault())}))}_stopPropagationOnArrowsKeys(){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)}_addColorPickersElementsToFocusTracker(){for(const t of this.colorPickerView.slidersView)this.focusTracker.add(t.element),this._focusables.add(t);this.focusTracker.add(this.colorPickerView.hexInputRow.children.get(1).element),this._focusables.add(this.colorPickerView.hexInputRow.children.get(1)),this.focusTracker.add(this.saveButtonView.element),this._focusables.add(this.saveButtonView),this.focusTracker.add(this.cancelButtonView.element),this._focusables.add(this.cancelButtonView)}_createActionBarView({saveButtonView:t,cancelButtonView:e}){const n=new Ho,i=this.createCollection();return i.add(t),i.add(e),n.setTemplate({tag:"div",attributes:{class:["ck","ck-color-table_action-bar"]},children:i}),n}_createActionButtons(){const t=this.locale,e=t.t,n=new fr(t),i=new fr(t);return n.set({icon:Im.check,class:"ck-button-save",withText:!1,label:e("Accept"),type:"submit"}),i.set({icon:Im.cancel,class:"ck-button-cancel",withText:!1,label:e("Cancel")}),n.on("execute",(()=>{this.fire("execute",{source:"saveButton",value:this.selectedColor})})),i.on("execute",(()=>{this.fire("cancel")})),{saveButtonView:n,cancelButtonView:i}}_executeUponColorChange(){this.colorPickerView.on("change:color",((t,e,n)=>{this.fire("execute",{value:n,source:"colorPicker"})}))}}const GA="fontSize",WA="fontFamily",qA="fontColor",$A="fontBackgroundColor";function KA(t,e){const n={model:{key:t,values:[]},view:{},upcastAlso:{}};for(const t of e)n.model.values.push(t.model),n.view[t.model]=t.view,t.upcastAlso&&(n.upcastAlso[t.model]=t.upcastAlso);return n}function YA(t){return e=>e.getStyle(t).replace(/\s/g,"")}function ZA(t){return(e,{writer:n})=>n.createAttributeElement("span",{style:`${t}:${e}`},{priority:7})}class QA extends RA{constructor(t){super(t,$A)}}class JA extends ps{static get pluginName(){return"FontBackgroundColorEditing"}constructor(t){super(t),t.config.define($A,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.data.addStyleProcessorRules(hm),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{"background-color":/[\s\S]+/}},model:{key:$A,value:YA("background-color")}}),t.conversion.for("downcast").attributeToElement({model:$A,view:ZA("background-color")}),t.commands.add($A,new QA(t)),t.model.schema.extend("$text",{allowAttributes:$A}),t.model.schema.setAttributeProperties($A,{isFormatting:!0,copyOnEnter:!0})}}class XA extends ps{constructor(t,{commandName:e,componentName:n,icon:i,dropdownLabel:o}){super(t),this.commandName=e,this.componentName=n,this.icon=i,this.dropdownLabel=o,this.columns=t.config.get(`${this.componentName}.columns`),this.colorTableView=void 0}init(){const t=this.editor,e=t.locale,n=e.t,i=t.commands.get(this.commandName),o=t.config.get(this.componentName),r=Ar(e,Cr(o.colors)),s=o.documentColors,a=!1!==o.colorPicker;t.ui.componentFactory.add(this.componentName,(e=>{const l=Qm(e);let c=!1;return this.colorTableView=function({dropdownView:t,colors:e,columns:n,removeButtonLabel:i,colorPickerLabel:o,documentColorsLabel:r,documentColorsCount:s,colorPickerConfig:a}){const l=t.locale,c=new jA(l,{colors:e,columns:n,removeButtonLabel:i,colorPickerLabel:o,documentColorsLabel:r,documentColorsCount:s,colorPickerConfig:a});return t.colorTableView=c,t.panelView.children.add(c),c}({dropdownView:l,colors:r.map((t=>({label:t.label,color:t.model,options:{hasBorder:t.hasBorder}}))),columns:this.columns,removeButtonLabel:n("Remove color"),colorPickerLabel:n("Color picker"),documentColorsLabel:0!==s?n("Document colors"):"",documentColorsCount:void 0===s?this.columns:s,colorPickerConfig:!!a&&(o.colorPicker||{})}),this.colorTableView.bind("selectedColor").to(i,"value"),l.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),l.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),l.bind("isEnabled").to(i),this.colorTableView.on("execute",((e,n)=>{l.isOpen&&t.execute(this.commandName,{value:n.value,batch:this._undoStepBatch}),"colorPicker"!==n.source&&t.editing.view.focus()})),this.colorTableView.on("showColorPicker",(()=>{this._undoStepBatch=t.model.createBatch()})),this.colorTableView.on("cancel",(()=>{this._undoStepBatch.operations.length&&(l.isOpen=!1,t.execute("undo",this._undoStepBatch)),t.editing.view.focus()})),l.on("change:isOpen",((e,n,i)=>{c||(c=!0,l.colorTableView.appendUI()),i?(0!==s&&this.colorTableView.updateDocumentColors(t.model,this.componentName),this.colorTableView.updateSelectedColors()):this.colorTableView.showColorGrids()})),ng(l,(()=>l.colorTableView.colorGridsPageView.staticColorsGrid.items.find((t=>t.isOn)))),l}))}}class tC extends XA{constructor(t){const e=t.locale.t;super(t,{commandName:$A,componentName:$A,icon:' ',dropdownLabel:e("Font Background Color")})}static get pluginName(){return"FontBackgroundColorUI"}}class eC extends RA{constructor(t){super(t,qA)}}class nC extends ps{static get pluginName(){return"FontColorEditing"}constructor(t){super(t),t.config.define(qA,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:qA,value:YA("color")}}),t.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{color:/^#?\w+$/}},model:{key:qA,value:t=>t.getAttribute("color")}}),t.conversion.for("downcast").attributeToElement({model:qA,view:ZA("color")}),t.commands.add(qA,new eC(t)),t.model.schema.extend("$text",{allowAttributes:qA}),t.model.schema.setAttributeProperties(qA,{isFormatting:!0,copyOnEnter:!0})}}class iC extends XA{constructor(t){const e=t.locale.t;super(t,{commandName:qA,componentName:qA,icon:' ',dropdownLabel:e("Font Color")})}static get pluginName(){return"FontColorUI"}}class oC extends RA{constructor(t){super(t,WA)}}function rC(t){return t.map(sC).filter((t=>void 0!==t))}function sC(t){return"object"==typeof t?t:"default"===t?{title:"Default",model:void 0}:"string"==typeof t?function(t){const e=t.replace(/"|'/g,"").split(","),n=e[0],i=e.map(aC).join(", ");return{title:n,model:i,view:{name:"span",styles:{"font-family":i},priority:7}}}(t):void 0}function aC(t){return(t=t.trim()).indexOf(" ")>0&&(t=`'${t}'`),t}class lC extends ps{static get pluginName(){return"FontFamilyEditing"}constructor(t){super(t),t.config.define(WA,{options:["default","Arial, Helvetica, sans-serif","Courier New, Courier, monospace","Georgia, serif","Lucida Sans Unicode, Lucida Grande, sans-serif","Tahoma, Geneva, sans-serif","Times New Roman, Times, serif","Trebuchet MS, Helvetica, sans-serif","Verdana, Geneva, sans-serif"],supportAllValues:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:WA}),t.model.schema.setAttributeProperties(WA,{isFormatting:!0,copyOnEnter:!0});const e=rC(t.config.get("fontFamily.options")).filter((t=>t.model)),n=KA(WA,e);t.config.get("fontFamily.supportAllValues")?(this._prepareAnyValueConverters(),this._prepareCompatibilityConverter()):t.conversion.attributeToElement(n),t.commands.add(WA,new oC(t))}_prepareAnyValueConverters(){const t=this.editor;t.conversion.for("downcast").attributeToElement({model:WA,view:(t,{writer:e})=>e.createAttributeElement("span",{style:"font-family:"+t},{priority:7})}),t.conversion.for("upcast").elementToAttribute({model:{key:WA,value:t=>t.getStyle("font-family")},view:{name:"span",styles:{"font-family":/.*/}}})}_prepareCompatibilityConverter(){this.editor.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{face:/.*/}},model:{key:WA,value:t=>t.getAttribute("face")}})}}class cC extends ps{static get pluginName(){return"FontFamilyUI"}init(){const t=this.editor,e=t.t,n=this._getLocalizedOptions(),i=t.commands.get(WA),o=e("Font Family");t.ui.componentFactory.add(WA,(e=>{const r=Qm(e);return tg(r,(()=>function(t,e){const n=new Do;for(const i of t){const t={type:"button",model:new vp({commandName:WA,commandParam:i.model,label:i.title,role:"menuitemradio",withText:!0})};t.model.bind("isOn").to(e,"value",(t=>t===i.model||!(!t||!i.model)&&t.split(",")[0].replace(/'/g,"").toLowerCase()===i.model.toLowerCase())),i.view&&"string"!=typeof i.view&&i.view.styles&&t.model.set("labelStyle",`font-family: ${i.view.styles["font-family"]}`),n.add(t)}return n}(n,i)),{role:"menu",ariaLabel:o}),r.buttonView.set({label:o,icon:' ',tooltip:!0}),r.extendTemplate({attributes:{class:"ck-font-family-dropdown"}}),r.bind("isEnabled").to(i),this.listenTo(r,"execute",(e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()})),r}))}_getLocalizedOptions(){const t=this.editor,e=t.t;return rC(t.config.get(WA).options).map((t=>("Default"===t.title&&(t.title=e("Default")),t)))}}class dC extends RA{constructor(t){super(t,GA)}}function hC(t){return t.map((t=>function(t){"number"==typeof t&&(t=String(t));if("object"==typeof t&&(e=t,e.title&&e.model&&e.view))return mC(t);var e;const n=function(t){return"string"==typeof t?uC[t]:uC[t.model]}(t);if(n)return mC(n);if("default"===t)return{model:void 0,title:"Default"};if(function(t){let e;if("object"==typeof t){if(!t.model)throw new C("font-size-invalid-definition",null,t);e=parseFloat(t.model)}else e=parseFloat(t);return isNaN(e)}(t))return;return function(t){"string"==typeof t&&(t={title:t,model:`${parseFloat(t)}px`});return t.view={name:"span",styles:{"font-size":t.model}},mC(t)}(t)}(t))).filter((t=>void 0!==t))}const uC={get tiny(){return{title:"Tiny",model:"tiny",view:{name:"span",classes:"text-tiny",priority:7}}},get small(){return{title:"Small",model:"small",view:{name:"span",classes:"text-small",priority:7}}},get big(){return{title:"Big",model:"big",view:{name:"span",classes:"text-big",priority:7}}},get huge(){return{title:"Huge",model:"huge",view:{name:"span",classes:"text-huge",priority:7}}}};function mC(t){return t.view&&"string"!=typeof t.view&&!t.view.priority&&(t.view.priority=7),t}const gC=["x-small","x-small","small","medium","large","x-large","xx-large","xxx-large"];class pC extends ps{static get pluginName(){return"FontSizeEditing"}constructor(t){super(t),t.config.define(GA,{options:["tiny","small","default","big","huge"],supportAllValues:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:GA}),t.model.schema.setAttributeProperties(GA,{isFormatting:!0,copyOnEnter:!0});const e=t.config.get("fontSize.supportAllValues"),n=hC(this.editor.config.get("fontSize.options")).filter((t=>t.model)),i=KA(GA,n);e?(this._prepareAnyValueConverters(i),this._prepareCompatibilityConverter()):t.conversion.attributeToElement(i),t.commands.add(GA,new dC(t))}_prepareAnyValueConverters(t){const e=this.editor,n=t.model.values.filter((t=>!Yu(String(t))&&!Qu(String(t))));if(n.length)throw new C("font-size-invalid-use-of-named-presets",null,{presets:n});e.conversion.for("downcast").attributeToElement({model:GA,view:(t,{writer:e})=>{if(t)return e.createAttributeElement("span",{style:"font-size:"+t},{priority:7})}}),e.conversion.for("upcast").elementToAttribute({model:{key:GA,value:t=>t.getStyle("font-size")},view:{name:"span",styles:{"font-size":/.*/}}})}_prepareCompatibilityConverter(){this.editor.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{size:/^[+-]?\d{1,3}$/}},model:{key:GA,value:t=>{const e=t.getAttribute("size"),n="-"===e[0]||"+"===e[0];let i=parseInt(e,10);n&&(i=3+i);const o=gC.length-1,r=Math.min(Math.max(i,0),o);return gC[r]}}})}}var fC=n(6203),bC={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(fC.Z,bC);fC.Z.locals;class kC extends ps{static get pluginName(){return"FontSizeUI"}init(){const t=this.editor,e=t.t,n=this._getLocalizedOptions(),i=t.commands.get(GA),o=e("Font Size");t.ui.componentFactory.add(GA,(e=>{const r=Qm(e);return tg(r,(()=>function(t,e){const n=new Do;for(const i of t){const t={type:"button",model:new vp({commandName:GA,commandParam:i.model,label:i.title,class:"ck-fontsize-option",role:"menuitemradio",withText:!0})};i.view&&"string"!=typeof i.view&&(i.view.styles&&t.model.set("labelStyle",`font-size:${i.view.styles["font-size"]}`),i.view.classes&&t.model.set("class",`${t.model.class} ${i.view.classes}`)),t.model.bind("isOn").to(e,"value",(t=>t===i.model)),n.add(t)}return n}(n,i)),{role:"menu",ariaLabel:o}),r.buttonView.set({label:o,icon:' ',tooltip:!0}),r.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),r.bind("isEnabled").to(i),this.listenTo(r,"execute",(e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()})),r}))}_getLocalizedOptions(){const t=this.editor,e=t.t,n={Default:e("Default"),Tiny:e("Tiny"),Small:e("Small"),Big:e("Big"),Huge:e("Huge")};return hC(t.config.get(GA).options).map((t=>{const e=n[t.title];return e&&e!=t.title&&(t=Object.assign({},t,{title:e})),t}))}}class wC extends ps{static get requires(){return[aA]}static get pluginName(){return"CodeBlockElementSupport"}init(){if(!this.editor.plugins.has("CodeBlockEditing"))return;const t=this.editor.plugins.get(aA);t.on("register:pre",((e,n)=>{if("codeBlock"!==n.model)return;const i=this.editor,o=i.model.schema,r=i.conversion;o.extend("codeBlock",{allowAttributes:["htmlAttributes","htmlContentAttributes"]}),r.for("upcast").add(function(t){return e=>{e.on("element:code",((e,n,i)=>{const o=n.viewItem,r=o.parent;function s(e,o){const r=t.processViewAttributes(e,i);r&&i.writer.setAttribute(o,r,n.modelRange)}r&&r.is("element","pre")&&(s(r,"htmlAttributes"),s(o,"htmlContentAttributes"))}),{priority:"low"})}}(t)),r.for("downcast").add((t=>{t.on("attribute:htmlAttributes:codeBlock",((t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const{attributeOldValue:i,attributeNewValue:o}=e,r=n.mapper.toViewElement(e.item).parent;Rw(n.writer,i,o,r)})),t.on("attribute:htmlContentAttributes:codeBlock",((t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const{attributeOldValue:i,attributeNewValue:o}=e,r=n.mapper.toViewElement(e.item);Rw(n.writer,i,o,r)}))})),e.stop()}))}}class AC extends ps{static get requires(){return[aA]}static get pluginName(){return"DualContentModelElementSupport"}init(){this.editor.plugins.get(aA).on("register",((t,e)=>{const n=e,i=this.editor,o=i.model.schema,r=i.conversion;if(!n.paragraphLikeModel)return;if(o.isRegistered(n.model)||o.isRegistered(n.paragraphLikeModel))return;const s={model:n.paragraphLikeModel,view:n.view};o.register(n.model,n.modelSchema),o.register(s.model,{inheritAllFrom:"$block"}),r.for("upcast").elementToElement({view:n.view,model:(t,{writer:e})=>this._hasBlockContent(t)?e.createElement(n.model):e.createElement(s.model),converterPriority:k.get("low")+.5}),r.for("downcast").elementToElement({view:n.view,model:n.model}),this._addAttributeConversion(n),r.for("downcast").elementToElement({view:s.view,model:s.model}),this._addAttributeConversion(s),t.stop()}))}_hasBlockContent(t){const e=this.editor.editing.view,n=e.domConverter.blockElements;for(const i of e.createRangeIn(t).getItems())if(i.is("element")&&n.includes(i.name))return!0;return!1}_addAttributeConversion(t){const e=this.editor,n=e.conversion,i=e.plugins.get(aA);e.model.schema.extend(t.model,{allowAttributes:"htmlAttributes"}),n.for("upcast").add(Ww(t,i)),n.for("downcast").add(qw(t))}}class CC extends ps{static get requires(){return[Zw,eb]}static get pluginName(){return"HeadingElementSupport"}init(){const t=this.editor;if(!t.plugins.has("HeadingEditing"))return;const e=t.config.get("heading.options");this.registerHeadingElements(t,e),this.removeClassesOnEnter(t,e)}registerHeadingElements(t,e){const n=t.plugins.get(Zw),i=[];for(const t of e)"model"in t&&"view"in t&&(n.registerBlockElement({view:t.view,model:t.model}),i.push(t.model));n.extendBlockElement({model:"htmlHgroup",modelSchema:{allowChildren:i}})}removeClassesOnEnter(t,e){const n=t.commands.get("enter");this.listenTo(n,"afterExecute",((n,i)=>{const o=t.model.document.selection.getFirstPosition().parent;e.some((t=>o.is("element",t.model)))&&0===o.childCount&&Fw(i.writer,o,"htmlAttributes","classes",(t=>t.clear()))}))}}function _C(t,e,n){const i=t.createRangeOn(e);for(const{item:t}of i.getWalker())if(t.is("element",n))return t}class vC extends ps{static get requires(){return[aA]}static get pluginName(){return"ImageElementSupport"}init(){const t=this.editor;if(!t.plugins.has("ImageInlineEditing")&&!t.plugins.has("ImageBlockEditing"))return;const e=t.model.schema,n=t.conversion,i=t.plugins.get(aA);i.on("register:figure",(()=>{n.for("upcast").add(function(t){return e=>{e.on("element:figure",((e,n,i)=>{const o=n.viewItem;if(!n.modelRange||!o.hasClass("image"))return;const r=t.processViewAttributes(o,i);r&&i.writer.setAttribute("htmlFigureAttributes",r,n.modelRange)}),{priority:"low"})}}(i))})),i.on("register:img",((t,o)=>{"imageBlock"!==o.model&&"imageInline"!==o.model||(e.isRegistered("imageBlock")&&e.extend("imageBlock",{allowAttributes:["htmlAttributes","htmlFigureAttributes","htmlLinkAttributes"]}),e.isRegistered("imageInline")&&e.extend("imageInline",{allowAttributes:["htmlA","htmlAttributes"]}),n.for("upcast").add(function(t){return e=>{e.on("element:img",((e,n,i)=>{if(!n.modelRange)return;const o=n.viewItem,r=o.parent;function s(e,o){const r=t.processViewAttributes(e,i);r&&i.writer.setAttribute(o,r,n.modelRange)}function a(t){n.modelRange&&n.modelRange.getContainedElement().is("element","imageBlock")&&s(t,"htmlLinkAttributes")}s(o,"htmlAttributes"),r.is("element","a")&&a(r)}),{priority:"low"})}}(i)),n.for("downcast").add((t=>{function e(e){t.on(`attribute:${e}:imageInline`,((t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const{attributeOldValue:i,attributeNewValue:o}=e,r=n.mapper.toViewElement(e.item);Rw(n.writer,i,o,r)}),{priority:"low"})}function n(e,n){t.on(`attribute:${n}:imageBlock`,((t,n,i)=>{if(!i.consumable.test(n.item,t.name))return;const{attributeOldValue:o,attributeNewValue:r}=n,s=i.mapper.toViewElement(n.item),a=_C(i.writer,s,e);a&&(Rw(i.writer,o,r,a),i.consumable.consume(n.item,t.name))}),{priority:"low"}),"a"===e&&t.on("attribute:linkHref:imageBlock",((t,e,n)=>{if(!n.consumable.consume(e.item,"attribute:htmlLinkAttributes:imageBlock"))return;const i=n.mapper.toViewElement(e.item),o=_C(n.writer,i,"a");Ow(n.writer,e.item.getAttribute("htmlLinkAttributes"),o)}),{priority:"low"})}e("htmlAttributes"),n("img","htmlAttributes"),n("figure","htmlFigureAttributes"),n("a","htmlLinkAttributes")})),t.stop())}))}}class yC extends ps{static get requires(){return[aA]}static get pluginName(){return"MediaEmbedElementSupport"}init(){const t=this.editor;if(!t.plugins.has("MediaEmbed")||t.config.get("mediaEmbed.previewsInData"))return;const e=t.model.schema,n=t.conversion,i=this.editor.plugins.get(aA),o=this.editor.plugins.get(Zw),r=t.config.get("mediaEmbed.elementName");o.registerBlockElement({model:"media",view:r}),i.on("register:figure",(()=>{n.for("upcast").add(function(t){return e=>{e.on("element:figure",((e,n,i)=>{const o=n.viewItem;if(!n.modelRange||!o.hasClass("media"))return;const r=t.processViewAttributes(o,i);r&&i.writer.setAttribute("htmlFigureAttributes",r,n.modelRange)}),{priority:"low"})}}(i))})),i.on(`register:${r}`,((t,o)=>{"media"===o.model&&(e.extend("media",{allowAttributes:["htmlAttributes","htmlFigureAttributes"]}),n.for("upcast").add(function(t,e){const n=(e,n,i)=>{function o(e,o){const r=t.processViewAttributes(e,i);r&&i.writer.setAttribute(o,r,n.modelRange)}o(n.viewItem,"htmlAttributes")};return t=>{t.on(`element:${e}`,n,{priority:"low"})}}(i,r)),n.for("dataDowncast").add(function(t){return e=>{function n(t,n){e.on(`attribute:${n}:media`,((e,n,i)=>{if(!i.consumable.consume(n.item,e.name))return;const{attributeOldValue:o,attributeNewValue:r}=n,s=i.mapper.toViewElement(n.item),a=_C(i.writer,s,t);Rw(i.writer,o,r,a)}))}n(t,"htmlAttributes"),n("figure","htmlFigureAttributes")}}(r)),t.stop())}))}}class xC extends ps{static get requires(){return[aA]}static get pluginName(){return"ScriptElementSupport"}init(){const t=this.editor.plugins.get(aA);t.on("register:script",((e,n)=>{const i=this.editor,o=i.model.schema,r=i.conversion;o.register("htmlScript",n.modelSchema),o.extend("htmlScript",{allowAttributes:["htmlAttributes","htmlContent"],isContent:!0}),i.data.registerRawContentMatcher({name:"script"}),r.for("upcast").elementToElement({view:"script",model:jw(n)}),r.for("upcast").add(Ww(n,t)),r.for("downcast").elementToElement({model:"htmlScript",view:(t,{writer:e})=>Uw("script",t,e)}),r.for("downcast").add(qw(n)),e.stop()}))}}class EC extends ps{static get requires(){return[aA]}static get pluginName(){return"TableElementSupport"}init(){const t=this.editor;if(!t.plugins.has("TableEditing"))return;const e=t.model.schema,n=t.conversion,i=t.plugins.get(aA),o=t.plugins.get("TableUtils");i.on("register:figure",(()=>{n.for("upcast").add(function(t){return e=>{e.on("element:figure",((e,n,i)=>{const o=n.viewItem;if(!n.modelRange||!o.hasClass("table"))return;const r=t.processViewAttributes(o,i);r&&i.writer.setAttribute("htmlFigureAttributes",r,n.modelRange)}),{priority:"low"})}}(i))})),i.on("register:table",((r,s)=>{"table"===s.model&&(e.extend("table",{allowAttributes:["htmlAttributes","htmlFigureAttributes","htmlTheadAttributes","htmlTbodyAttributes"]}),n.for("upcast").add(function(t){return e=>{e.on("element:table",((e,n,i)=>{if(!n.modelRange)return;const o=n.viewItem;r(o,"htmlAttributes");for(const t of o.getChildren())t.is("element","thead")&&r(t,"htmlTheadAttributes"),t.is("element","tbody")&&r(t,"htmlTbodyAttributes");function r(e,o){const r=t.processViewAttributes(e,i);r&&i.writer.setAttribute(o,r,n.modelRange)}}),{priority:"low"})}}(i)),n.for("downcast").add((t=>{function e(e,n){t.on(`attribute:${n}:table`,((t,n,i)=>{if(!i.consumable.test(n.item,t.name))return;const o=i.mapper.toViewElement(n.item),r=_C(i.writer,o,e);r&&(i.consumable.consume(n.item,t.name),Rw(i.writer,n.attributeOldValue,n.attributeNewValue,r))}))}e("table","htmlAttributes"),e("figure","htmlFigureAttributes"),e("thead","htmlTheadAttributes"),e("tbody","htmlTbodyAttributes")})),t.model.document.registerPostFixer(function(t,e){return n=>{const i=t.document.differ.getChanges();let o=!1;for(const t of i){if("attribute"!=t.type||"headingRows"!=t.attributeKey)continue;const i=t.range.start.nodeAfter,r=i.getAttribute("htmlTheadAttributes"),s=i.getAttribute("htmlTbodyAttributes");r&&!t.attributeNewValue?(n.removeAttribute("htmlTheadAttributes",i),o=!0):s&&t.attributeNewValue==e.getRows(i)&&(n.removeAttribute("htmlTbodyAttributes",i),o=!0)}return o}}(t.model,o)),r.stop())}))}}class DC extends ps{static get requires(){return[aA]}static get pluginName(){return"StyleElementSupport"}init(){const t=this.editor.plugins.get(aA);t.on("register:style",((e,n)=>{const i=this.editor,o=i.model.schema,r=i.conversion;o.register("htmlStyle",n.modelSchema),o.extend("htmlStyle",{allowAttributes:["htmlAttributes","htmlContent"],isContent:!0}),i.data.registerRawContentMatcher({name:"style"}),r.for("upcast").elementToElement({view:"style",model:jw(n)}),r.for("upcast").add(Ww(n,t)),r.for("downcast").elementToElement({model:"htmlStyle",view:(t,{writer:e})=>Uw("style",t,e)}),r.for("downcast").add(qw(n)),e.stop()}))}}class SC extends ps{static get requires(){return[aA]}static get pluginName(){return"DocumentListElementSupport"}init(){const t=this.editor;if(!t.plugins.has("DocumentListEditing"))return;const e=t.model.schema,n=t.conversion,i=t.plugins.get(aA),o=t.plugins.get("DocumentListEditing");o.registerDowncastStrategy({scope:"item",attributeName:"htmlLiAttributes",setAttributeOnDowncast(t,e,n){Ow(t,e,n)}}),o.registerDowncastStrategy({scope:"list",attributeName:"htmlListAttributes",setAttributeOnDowncast(t,e,n){Ow(t,e,n)}}),i.on("register",((t,o)=>{["ul","ol","li"].includes(o.view)&&(t.stop(),e.checkAttribute("$block","htmlListAttributes")||(e.extend("$block",{allowAttributes:["htmlListAttributes","htmlLiAttributes"]}),e.extend("$blockObject",{allowAttributes:["htmlListAttributes","htmlLiAttributes"]}),e.extend("$container",{allowAttributes:["htmlListAttributes","htmlLiAttributes"]}),n.for("upcast").add((t=>{t.on("element:ul",TC("htmlListAttributes",i),{priority:"low"}),t.on("element:ol",TC("htmlListAttributes",i),{priority:"low"}),t.on("element:li",TC("htmlLiAttributes",i),{priority:"low"})}))))})),o.on("postFixer",((t,{listNodes:e,writer:n})=>{const i=[];for(const{node:o,previous:r}of e){if(!r)continue;const e=o.getAttribute("listIndent"),s=r.getAttribute("listIndent");let a=null;if(e>s?i[s]=r:e{t.model.change((t=>{for(const e of n)t.setAttribute("htmlListAttributes",{},e)}))}))}}function TC(t,e){return(n,i,o)=>{const r=i.viewItem;i.modelRange||Object.assign(i,o.convertChildren(i.viewItem,i.modelCursor));const s=e.processViewAttributes(r,o);for(const e of i.modelRange.getItems({shallow:!0}))e.hasAttribute("listItemId")&&(e.hasAttribute(t)||o.writer.setAttribute(t,s||{},e))}}class IC extends ps{static get requires(){return[aA,Zw]}static get pluginName(){return"CustomElementSupport"}init(){const t=this.editor.plugins.get(aA),e=this.editor.plugins.get(Zw);t.on("register:$customElement",((n,i)=>{n.stop();const o=this.editor,r=o.model.schema,s=o.conversion,a=o.editing.view.domConverter.unsafeElements,l=o.data.htmlProcessor.domConverter.preElements;r.register(i.model,i.modelSchema),r.extend(i.model,{allowAttributes:["htmlElementName","htmlAttributes","htmlContent"],isContent:!0}),s.for("upcast").elementToElement({view:/.*/,model:(n,r)=>{if("$comment"==n.name)return null;if(!function(t){try{document.createElement(t)}catch(t){return!1}return!0}(n.name))return null;if(e.getDefinitionsForView(n.name).size)return null;a.includes(n.name)||a.push(n.name),l.includes(n.name)||l.push(n.name);const s=r.writer.createElement(i.model,{htmlElementName:n.name}),c=t.processViewAttributes(n,r);c&&r.writer.setAttribute("htmlAttributes",c,s);const d=new Ou(n.document).createDocumentFragment(n),h=o.data.processor.toData(d);r.writer.setAttribute("htmlContent",h,s);for(const{item:t}of o.editing.view.createRangeIn(n))r.consumable.consume(t,{name:!0});return s},converterPriority:"low"}),s.for("editingDowncast").elementToElement({model:{name:i.model,attributes:["htmlElementName","htmlAttributes","htmlContent"]},view:(t,{writer:e})=>{const n=t.getAttribute("htmlElementName"),i=e.createRawElement(n);return t.hasAttribute("htmlAttributes")&&Ow(e,t.getAttribute("htmlAttributes"),i),i}}),s.for("dataDowncast").elementToElement({model:{name:i.model,attributes:["htmlElementName","htmlAttributes","htmlContent"]},view:(t,{writer:e})=>{const n=t.getAttribute("htmlElementName"),i=t.getAttribute("htmlContent"),o=e.createRawElement(n,null,((t,e)=>{e.setContentOf(t,i);const n=t.firstChild;for(n.remove();n.firstChild;)t.appendChild(n.firstChild)}));return t.hasAttribute("htmlAttributes")&&Ow(e,t.getAttribute("htmlAttributes"),o),o}})}))}}function*BC(t,e,n){if(e)if(!(Symbol.iterator in e)&&e.is("documentSelection")&&e.isCollapsed)t.schema.checkAttributeInSelection(e,n)&&(yield e);else for(const i of function(t,e,n){return!(Symbol.iterator in e)&&(e.is("node")||e.is("$text")||e.is("$textProxy"))?t.schema.checkAttribute(e,n)?[t.createRangeOn(e)]:[]:t.schema.getValidRanges(t.createSelection(e).getRanges(),n)}(t,e,n))yield*i.getItems({shallow:!0})}class MC extends bs{constructor(t){super(t),this._isEnabledBasedOnSelection=!1}refresh(){const t=this.editor.model,e=So(t.document.selection.getSelectedBlocks());this.value=!!e&&e.is("element","paragraph"),this.isEnabled=!!e&&NC(e,t.schema)}execute(t={}){const e=this.editor.model,n=e.document,i=t.selection||n.selection;e.canEditAt(i)&&e.change((t=>{const n=i.getSelectedBlocks();for(const i of n)!i.is("element","paragraph")&&NC(i,e.schema)&&t.rename(i,"paragraph")}))}}function NC(t,e){return e.checkChild(t.parent,"paragraph")&&!e.isObject(t)}class zC extends bs{constructor(t){super(t),this._isEnabledBasedOnSelection=!1}execute(t){const e=this.editor.model,n=t.attributes;let i=t.position;e.canEditAt(i)&&e.change((t=>{const o=t.createElement("paragraph");if(n&&e.schema.setAllowedAttributes(o,n,t),!e.schema.checkChild(i.parent,o)){const n=e.schema.findAllowedParent(i,o);if(!n)return;i=t.split(i,n).position}e.insertContent(o,i),t.setSelection(o,"in")}))}}class LC extends ps{static get pluginName(){return"Paragraph"}init(){const t=this.editor,e=t.model;t.commands.add("paragraph",new MC(t)),t.commands.add("insertParagraph",new zC(t)),e.schema.register("paragraph",{inheritAllFrom:"$block"}),t.conversion.elementToElement({model:"paragraph",view:"p"}),t.conversion.for("upcast").elementToElement({model:(t,{writer:e})=>LC.paragraphLikeElements.has(t.name)?t.isEmpty?null:e.createElement("paragraph"):null,view:/.+/,converterPriority:"low"})}}LC.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"]);class PC extends bs{constructor(t,e){super(t),this.modelElements=e}refresh(){const t=So(this.editor.model.document.selection.getSelectedBlocks());this.value=!!t&&this.modelElements.includes(t.name)&&t.name,this.isEnabled=!!t&&this.modelElements.some((e=>RC(t,e,this.editor.model.schema)))}execute(t){const e=this.editor.model,n=e.document,i=t.value;e.change((t=>{const o=Array.from(n.selection.getSelectedBlocks()).filter((t=>RC(t,i,e.schema)));for(const e of o)e.is("element",i)||t.rename(e,i)}))}}function RC(t,e,n){return n.checkChild(t.parent,e)&&!n.isObject(t)}const OC="paragraph";class VC extends ps{static get pluginName(){return"HeadingEditing"}constructor(t){super(t),t.config.define("heading",{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h2",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h3",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h4",title:"Heading 3",class:"ck-heading_heading3"}]})}static get requires(){return[LC]}init(){const t=this.editor,e=t.config.get("heading.options"),n=[];for(const i of e)"paragraph"!==i.model&&(t.model.schema.register(i.model,{inheritAllFrom:"$block"}),t.conversion.elementToElement(i),n.push(i.model));this._addDefaultH1Conversion(t),t.commands.add("heading",new PC(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("element",t.model)))&&!o.is("element",OC)&&0===o.childCount&&i.writer.rename(o,OC)}))}_addDefaultH1Conversion(t){t.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:k.get("low")+1})}}var FC=n(3230),jC={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(FC.Z,jC);FC.Z.locals;class HC extends ps{static get pluginName(){return"HeadingUI"}init(){const t=this.editor,e=t.t,n=function(t){const e=t.t,n={Paragraph:e("Paragraph"),"Heading 1":e("Heading 1"),"Heading 2":e("Heading 2"),"Heading 3":e("Heading 3"),"Heading 4":e("Heading 4"),"Heading 5":e("Heading 5"),"Heading 6":e("Heading 6")};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("Choose heading"),o=e("Heading");t.ui.componentFactory.add("heading",(e=>{const r={},s=new Do,a=t.commands.get("heading"),l=t.commands.get("paragraph"),c=[a];for(const t of n){const e={type:"button",model:new vp({label:t.title,class:t.class,role:"menuitemradio",withText:!0})};"paragraph"===t.model?(e.model.bind("isOn").to(l,"value"),e.model.set("commandName","paragraph"),c.push(l)):(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=Qm(e);return tg(d,s,{ariaLabel:o,role:"menu"}),d.buttonView.set({ariaLabel:o,ariaLabelledBy:void 0,isOn:!1,withText:!0,tooltip:o}),d.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),d.bind("isEnabled").toMany(c,"isEnabled",((...t)=>t.some((t=>t)))),d.buttonView.bind("label").to(a,"value",l,"value",((t,e)=>{const n=t||e&&"paragraph";return"boolean"==typeof n?i:r[n]?r[n]:i})),this.listenTo(d,"execute",(e=>{const{commandName:n,commandValue:i}=e.source;t.execute(n,i?{value:i}:void 0),t.editing.view.focus()})),d}))}}class UC extends bs{refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute("highlight"),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"highlight")}execute(t={}){const e=this.editor.model,n=e.document.selection,i=t.value;e.change((t=>{if(n.isCollapsed){const e=n.getFirstPosition();if(n.hasAttribute("highlight")){const n=t=>t.item.hasAttribute("highlight")&&t.item.getAttribute("highlight")===this.value,o=e.getLastMatchingPosition(n,{direction:"backward"}),r=e.getLastMatchingPosition(n),s=t.createRange(o,r);i&&this.value!==i?(e.isEqual(r)||t.setAttribute("highlight",i,s),t.setSelectionAttribute("highlight",i)):(e.isEqual(r)||t.removeAttribute("highlight",s),t.removeSelectionAttribute("highlight"))}else i&&t.setSelectionAttribute("highlight",i)}else{const o=e.schema.getValidRanges(n.getRanges(),"highlight");for(const e of o)i?t.setAttribute("highlight",i,e):t.removeAttribute("highlight",e)}}))}}class GC extends ps{static get pluginName(){return"HighlightEditing"}constructor(t){super(t),t.config.define("highlight",{options:[{model:"yellowMarker",class:"marker-yellow",title:"Yellow marker",color:"var(--ck-highlight-marker-yellow)",type:"marker"},{model:"greenMarker",class:"marker-green",title:"Green marker",color:"var(--ck-highlight-marker-green)",type:"marker"},{model:"pinkMarker",class:"marker-pink",title:"Pink marker",color:"var(--ck-highlight-marker-pink)",type:"marker"},{model:"blueMarker",class:"marker-blue",title:"Blue marker",color:"var(--ck-highlight-marker-blue)",type:"marker"},{model:"redPen",class:"pen-red",title:"Red pen",color:"var(--ck-highlight-pen-red)",type:"pen"},{model:"greenPen",class:"pen-green",title:"Green pen",color:"var(--ck-highlight-pen-green)",type:"pen"}]})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"highlight"});const e=t.config.get("highlight.options");t.conversion.attributeToElement(function(t){const e={model:{key:"highlight",values:[]},view:{}};for(const n of t)e.model.values.push(n.model),e.view[n.model]={name:"mark",classes:n.class};return e}(e)),t.commands.add("highlight",new UC(t))}}var WC=n(713),qC={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(WC.Z,qC);WC.Z.locals;class $C extends ps{get localizedOptionTitles(){const t=this.editor.t;return{"Yellow marker":t("Yellow marker"),"Green marker":t("Green marker"),"Pink marker":t("Pink marker"),"Blue marker":t("Blue marker"),"Red pen":t("Red pen"),"Green pen":t("Green pen")}}static get pluginName(){return"HighlightUI"}init(){const t=this.editor.config.get("highlight.options");for(const e of t)this._addHighlighterButton(e);this._addRemoveHighlightButton(),this._addDropdown(t)}_addRemoveHighlightButton(){const t=this.editor.t,e=this.editor.commands.get("highlight");this._addButton("removeHighlight",t("Remove highlight"),Im.eraser,null,(t=>{t.bind("isEnabled").to(e,"isEnabled")}))}_addHighlighterButton(t){const e=this.editor.commands.get("highlight");this._addButton("highlight:"+t.model,t.title,KC(t.type),t.model,(function(n){n.bind("isEnabled").to(e,"isEnabled"),n.bind("isOn").to(e,"value",(e=>e===t.model)),n.iconView.fillColor=t.color,n.isToggleable=!0}))}_addButton(t,e,n,i,o){const r=this.editor;r.ui.componentFactory.add(t,(t=>{const s=new fr(t),a=this.localizedOptionTitles[e]?this.localizedOptionTitles[e]:e;return s.set({label:a,icon:n,tooltip:!0}),s.on("execute",(()=>{r.execute("highlight",{value:i}),r.editing.view.focus()})),o(s),s}))}_addDropdown(t){const e=this.editor,n=e.t,i=e.ui.componentFactory,o=t[0],r=t.reduce(((t,e)=>(t[e.model]=e,t)),{});i.add("highlight",(s=>{const a=e.commands.get("highlight"),l=Qm(s,qm),c=l.buttonView;c.set({label:n("Highlight"),tooltip:!0,lastExecuted:o.model,commandValue:o.model,isToggleable:!0}),c.bind("icon").to(a,"value",(t=>KC(d(t,"type")))),c.bind("color").to(a,"value",(t=>d(t,"color"))),c.bind("commandValue").to(a,"value",(t=>d(t,"model"))),c.bind("isOn").to(a,"value",(t=>!!t)),c.delegate("execute").to(l);function d(t,e){const n=t&&t!==c.lastExecuted?t:c.lastExecuted;return r[n][e]}return l.bind("isEnabled").to(a,"isEnabled"),Jm(l,(()=>{const e=t.map((t=>{const e=i.create("highlight:"+t.model);return this.listenTo(e,"execute",(()=>{l.buttonView.set({lastExecuted:t.model})})),e}));return e.push(new us),e.push(i.create("removeHighlight")),e}),{enableActiveItemFocusOnDropdownOpen:!0,ariaLabel:n("Text highlight toolbar")}),function(t){const e=t.buttonView.actionView;e.iconView.bind("fillColor").to(t.buttonView,"color")}(l),c.on("execute",(()=>{e.execute("highlight",{value:c.commandValue})})),this.listenTo(l,"execute",(()=>{e.editing.view.focus()})),l}))}}function KC(t){return"marker"===t?' ':' '}class YC extends bs{refresh(){const t=this.editor.model,e=t.schema,n=t.document.selection;this.isEnabled=function(t,e,n){const i=function(t,e){const n=wb(t,e),i=n.start.parent;if(i.isEmpty&&!i.is("element","$root"))return i.parent;return i}(t,n);return e.checkChild(i,"horizontalLine")}(n,e,t)}execute(){const t=this.editor.model;t.change((e=>{const n=e.createElement("horizontalLine");t.insertObject(n,null,null,{setSelection:"after"})}))}}var ZC=n(2536),QC={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(ZC.Z,QC);ZC.Z.locals;class JC extends ps{static get pluginName(){return"HorizontalLineEditing"}init(){const t=this.editor,e=t.model.schema,n=t.t,i=t.conversion;e.register("horizontalLine",{inheritAllFrom:"$blockObject"}),i.for("dataDowncast").elementToElement({model:"horizontalLine",view:(t,{writer:e})=>e.createEmptyElement("hr")}),i.for("editingDowncast").elementToStructure({model:"horizontalLine",view:(t,{writer:e})=>{const i=n("Horizontal line"),o=e.createContainerElement("div",null,e.createEmptyElement("hr"));return e.addClass("ck-horizontal-line",o),e.setCustomProperty("hr",!0,o),function(t,e,n){return e.setCustomProperty("horizontalLine",!0,t),gb(t,e,{label:n})}(o,e,i)}}),i.for("upcast").elementToElement({view:"hr",model:"horizontalLine"}),t.commands.add("horizontalLine",new YC(t))}}class XC extends ps{static get pluginName(){return"HorizontalLineUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("horizontalLine",(n=>{const i=t.commands.get("horizontalLine"),o=new fr(n);return o.set({label:e("Horizontal line"),icon:' ',tooltip:!0}),o.bind("isEnabled").to(i,"isEnabled"),this.listenTo(o,"execute",(()=>{t.execute("horizontalLine"),t.editing.view.focus()})),o}))}}class t_ extends bs{refresh(){const t=this.editor.model,e=t.schema,n=t.document.selection,i=e_(n);this.isEnabled=function(t,e,n){const i=function(t,e){const n=wb(t,e),i=n.start.parent;if(i.isEmpty&&!i.is("rootElement"))return i.parent;return i}(t,n);return e.checkChild(i,"rawHtml")}(n,e,t),this.value=i?i.getAttribute("value")||"":null}execute(t){const e=this.editor.model,n=e.document.selection;e.change((i=>{let o;null!==this.value?o=e_(n):(o=i.createElement("rawHtml"),e.insertObject(o,null,null,{setSelection:"on"})),i.setAttribute("value",t,o)}))}}function e_(t){const e=t.getSelectedElement();return e&&e.is("element","rawHtml")?e:null}var n_=n(3403),i_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(n_.Z,i_);n_.Z.locals;class o_ extends ps{static get pluginName(){return"HtmlEmbedEditing"}constructor(t){super(t),this._widgetButtonViewReferences=new Set,t.config.define("htmlEmbed",{showPreviews:!1,sanitizeHtml:t=>(_("html-embed-provide-sanitize-function"),{html:t,hasChanged:!1})})}init(){const t=this.editor;t.model.schema.register("rawHtml",{inheritAllFrom:"$blockObject",allowAttributes:["value"]}),t.commands.add("htmlEmbed",new t_(t)),this._setupConversion()}_setupConversion(){const t=this.editor,e=t.t,n=t.editing.view,i=this._widgetButtonViewReferences,o=t.config.get("htmlEmbed");function r({editor:t,domElement:n,state:o,props:r}){n.textContent="";const a=n.ownerDocument;let l;if(o.isEditable){const t={isDisabled:!1,placeholder:r.textareaPlaceholder};l=s({domDocument:a,state:o,props:t}),n.append(l)}else if(o.showPreviews){const i={sanitizeHtml:r.sanitizeHtml};n.append(function({editor:t,domDocument:n,state:i,props:o}){const r=o.sanitizeHtml(i.getRawHtmlValue()),s=i.getRawHtmlValue().length>0?e("No preview available"):e("Empty snippet content"),a=wt(n,"div",{class:"ck ck-reset_all raw-html-embed__preview-placeholder"},s),l=wt(n,"div",{class:"raw-html-embed__preview-content",dir:t.locale.contentLanguageDirection}),c=n.createRange(),d=c.createContextualFragment(r.html);l.appendChild(d);const h=wt(n,"div",{class:"raw-html-embed__preview"},[a,l]);return h}({domDocument:a,state:o,props:i,editor:t}))}else{const t={isDisabled:!0,placeholder:r.textareaPlaceholder};n.append(s({domDocument:a,state:o,props:t}))}const c={onEditClick:r.onEditClick,onSaveClick:()=>{r.onSaveClick(l.value)},onCancelClick:r.onCancelClick};n.prepend(function({editor:t,domDocument:e,state:n,props:o}){const r=wt(e,"div",{class:"raw-html-embed__buttons-wrapper"});if(n.isEditable){const e=r_(t,"save",o.onSaveClick),n=r_(t,"cancel",o.onCancelClick);r.append(e.element,n.element),i.add(e).add(n)}else{const e=r_(t,"edit",o.onEditClick);r.append(e.element),i.add(e)}return r}({editor:t,domDocument:a,state:o,props:c}))}function s({domDocument:t,state:e,props:n}){const i=wt(t,"textarea",{placeholder:n.placeholder,class:"ck ck-reset ck-input ck-input-text raw-html-embed__source"});return i.disabled=n.isDisabled,i.value=e.getRawHtmlValue(),i}this.editor.editing.view.on("render",(()=>{for(const t of i){if(t.element&&t.element.isConnected)return;t.destroy(),i.delete(t)}}),{priority:"lowest"}),t.data.registerRawContentMatcher({name:"div",classes:"raw-html-embed"}),t.conversion.for("upcast").elementToElement({view:{name:"div",classes:"raw-html-embed"},model:(t,{writer:e})=>e.createElement("rawHtml",{value:t.getCustomProperty("$rawContent")})}),t.conversion.for("dataDowncast").elementToElement({model:"rawHtml",view:(t,{writer:e})=>e.createRawElement("div",{class:"raw-html-embed"},(function(e){e.innerHTML=t.getAttribute("value")||""}))}),t.conversion.for("editingDowncast").elementToStructure({model:{name:"rawHtml",attributes:["value"]},view:(i,{writer:s})=>{let a,l,c;const d=s.createRawElement("div",{class:"raw-html-embed__content-wrapper"},(function(e){a=e,r({editor:t,domElement:e,state:l,props:c}),a.addEventListener("mousedown",(()=>{if(l.isEditable){const e=t.model;e.document.selection.getSelectedElement()!==i&&e.change((t=>t.setSelection(i,"on")))}}),!0)})),h={makeEditable(){l=Object.assign({},l,{isEditable:!0}),r({domElement:a,editor:t,state:l,props:c}),n.change((t=>{t.setAttribute("data-cke-ignore-events","true",d)})),a.querySelector("textarea").focus()},save(e){e!==l.getRawHtmlValue()?(t.execute("htmlEmbed",e),t.editing.view.focus()):this.cancel()},cancel(){l=Object.assign({},l,{isEditable:!1}),r({domElement:a,editor:t,state:l,props:c}),t.editing.view.focus(),n.change((t=>{t.removeAttribute("data-cke-ignore-events",d)}))}};l={showPreviews:o.showPreviews,isEditable:!1,getRawHtmlValue:()=>i.getAttribute("value")||""},c={sanitizeHtml:o.sanitizeHtml,textareaPlaceholder:e("Paste raw HTML here..."),onEditClick(){h.makeEditable()},onSaveClick(t){h.save(t)},onCancelClick(){h.cancel()}};const u=s.createContainerElement("div",{class:"raw-html-embed","data-html-embed-label":e("HTML snippet"),dir:t.locale.uiLanguageDirection},d);return s.setCustomProperty("rawHtmlApi",h,u),s.setCustomProperty("rawHtml",!0,u),gb(u,s,{label:e("HTML snippet"),hasSelectionHandle:!0})}})}}function r_(t,e,n){const{t:i}=t.locale,o=new fr(t.locale),r=t.commands.get("htmlEmbed");return o.set({class:`raw-html-embed__${e}-button`,icon:Im.pencil,tooltip:!0,tooltipPosition:"rtl"===t.locale.uiLanguageDirection?"e":"w"}),o.render(),"edit"===e?(o.set({icon:Im.pencil,label:i("Edit source")}),o.bind("isEnabled").to(r)):"save"===e?(o.set({icon:Im.check,label:i("Save changes")}),o.bind("isEnabled").to(r)):o.set({icon:Im.cancel,label:i("Cancel")}),o.on("execute",n),o}class s_ extends ps{static get pluginName(){return"HtmlEmbedUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("htmlEmbed",(n=>{const i=t.commands.get("htmlEmbed"),o=new fr(n);return o.set({label:e("Insert HTML"),icon:' ',tooltip:!0}),o.bind("isEnabled").to(i,"isEnabled"),this.listenTo(o,"execute",(()=>{t.execute("htmlEmbed"),t.editing.view.focus();t.editing.view.document.selection.getSelectedElement().getCustomProperty("rawHtmlApi").makeEditable()})),o}))}}class a_ extends bs{refresh(){const t=this.editor.plugins.get("ImageUtils").getClosestSelectedImageElement(this.editor.model.document.selection);this.isEnabled=!!t,this.isEnabled&&t.hasAttribute("alt")?this.value=t.getAttribute("alt"):this.value=!1}execute(t){const e=this.editor,n=e.plugins.get("ImageUtils"),i=e.model,o=n.getClosestSelectedImageElement(i.document.selection);i.change((e=>{e.setAttribute("alt",t.newValue,o)}))}}class l_ extends ps{static get requires(){return[gk]}static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new a_(this.editor))}}var c_=n(6831),d_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(c_.Z,d_);c_.Z.locals;class h_ extends Ho{constructor(t){super(t);const e=this.locale.t;this.focusTracker=new To,this.keystrokes=new Io,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(e("Save"),Im.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(e("Cancel"),Im.cancel,"ck-button-cancel","cancel"),this._focusables=new Ro,this._focusCycler=new ds({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-text-alternative-form","ck-responsive-form"],tabindex:"-1"},children:[this.labeledInput,this.saveButtonView,this.cancelButtonView]})}render(){super.render(),this.keystrokes.listenTo(this.element),o({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach((t=>{this._focusables.add(t),this.focusTracker.add(t.element)}))}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createButton(t,e,n,i){const o=new fr(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 Jr(this.locale,ig);return e.label=t("Text alternative"),e}}function u_(t){const e=t.editing.view,n=Kg.defaultPositions,i=t.plugins.get("ImageUtils");return{target:e.domConverter.mapViewToDom(i.getClosestSelectedImageWidget(e.document.selection)),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast,n.viewportStickyNorth]}}class m_ extends ps{static get requires(){return[Ip]}static get pluginName(){return"ImageTextAlternativeUI"}init(){this._createButton()}destroy(){super.destroy(),this._form&&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 fr(n);return o.set({label:e("Change image text alternative"),icon:Im.lowVision,tooltip:!0}),o.bind("isEnabled").to(i,"isEnabled"),o.bind("isOn").to(i,"value",(t=>!!t)),this.listenTo(o,"execute",(()=>{this._showForm()})),o}))}_createForm(){const n=this.editor,i=n.editing.view.document,o=n.plugins.get("ImageUtils");this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new(e(h_))(n.locale),this._form.render(),this.listenTo(this._form,"submit",(()=>{n.execute("imageTextAlternative",{newValue:this._form.labeledInput.fieldView.element.value}),this._hideForm(!0)})),this.listenTo(this._form,"cancel",(()=>{this._hideForm(!0)})),this._form.keystrokes.set("Esc",((t,e)=>{this._hideForm(!0),e()})),this.listenTo(n.ui,"update",(()=>{o.getClosestSelectedImageWidget(i.selection)?this._isVisible&&function(t){const e=t.plugins.get("ContextualBalloon");if(t.plugins.get("ImageUtils").getClosestSelectedImageWidget(t.editing.view.document.selection)){const n=u_(t);e.updatePosition(n)}}(n):this._hideForm(!0)})),t({emitter:this._form,activator:()=>this._isVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;this._form||this._createForm();const t=this.editor,e=t.commands.get("imageTextAlternative"),n=this._form.labeledInput;this._form.disableCssTransitions(),this._isInBalloon||this._balloon.add({view:this._form,position:u_(t)}),n.fieldView.value=n.fieldView.element.value=e.value||"",this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(t=!1){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&&this._balloon.visibleView===this._form}get _isInBalloon(){return!!this._balloon&&this._balloon.hasView(this._form)}}class g_ extends ps{static get requires(){return[l_,m_]}static get pluginName(){return"ImageTextAlternative"}}function p_(t,e){const n=(e,n,i)=>{if(!i.consumable.consume(n.item,e.name))return;const o=i.writer,r=i.mapper.toViewElement(n.item),s=t.findViewImgElement(r);if(null===n.attributeNewValue){const t=n.attributeOldValue;t&&t.data&&(o.removeAttribute("srcset",s),o.removeAttribute("sizes",s),t.width&&o.removeAttribute("width",s))}else{const t=n.attributeNewValue;t&&t.data&&(o.setAttribute("srcset",t.data,s),o.setAttribute("sizes","100vw",s),t.width&&o.setAttribute("width",t.width,s))}};return t=>{t.on(`attribute:srcset:${e}`,n)}}function f_(t,e,n){const i=(e,n,i)=>{if(!i.consumable.consume(n.item,e.name))return;const o=i.writer,r=i.mapper.toViewElement(n.item),s=t.findViewImgElement(r);o.setAttribute(n.attributeKey,n.attributeNewValue||"",s)};return t=>{t.on(`attribute:${n}:${e}`,i)}}class b_ extends Jl{observe(t){this.listenTo(t,"load",((t,e)=>{const n=e.target;this.checkShouldIgnoreEventFromTarget(n)||"IMG"==n.tagName&&this._fireEvents(e)}),{useCapture:!0})}stopObserving(t){this.stopListening(t)}_fireEvents(t){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",t))}}class k_ extends bs{constructor(t){super(t);const e=t.config.get("image.insert.type");t.plugins.has("ImageBlockEditing")||"block"===e&&_("image-block-plugin-required"),t.plugins.has("ImageInlineEditing")||"inline"===e&&_("image-inline-plugin-required")}refresh(){const t=this.editor.plugins.get("ImageUtils");this.isEnabled=t.isImageAllowed()}execute(t){const e=yo(t.source),n=this.editor.model.document.selection,i=this.editor.plugins.get("ImageUtils"),o=Object.fromEntries(n.getAttributes());e.forEach(((t,e)=>{const r=n.getSelectedElement();if("string"==typeof t&&(t={src:t}),e&&r&&i.isImage(r)){const e=this.editor.model.createPositionAfter(r);i.insertImage({...t,...o},e)}else i.insertImage({...t,...o})}))}}class w_ extends bs{refresh(){const t=this.editor.plugins.get("ImageUtils"),e=this.editor.model.document.selection.getSelectedElement();this.isEnabled=t.isImage(e),this.value=this.isEnabled?e.getAttribute("src"):null}execute(t){const e=this.editor.model.document.selection.getSelectedElement();this.editor.model.change((n=>{n.setAttribute("src",t.source,e),n.removeAttribute("srcset",e),n.removeAttribute("sizes",e)}))}}class A_ extends ps{static get requires(){return[gk]}static get pluginName(){return"ImageEditing"}init(){const t=this.editor,e=t.conversion;t.editing.view.addObserver(b_),e.for("upcast").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}}});const n=new k_(t),i=new w_(t);t.commands.add("insertImage",n),t.commands.add("replaceImageSource",i),t.commands.add("imageInsert",n)}}class C_ extends bs{constructor(t,e){super(t),this._modelElementName=e}refresh(){const t=this.editor.plugins.get("ImageUtils"),e=t.getClosestSelectedImageElement(this.editor.model.document.selection);"imageBlock"===this._modelElementName?this.isEnabled=t.isInlineImage(e):this.isEnabled=t.isBlockImage(e)}execute(){const t=this.editor,e=this.editor.model,n=t.plugins.get("ImageUtils"),i=n.getClosestSelectedImageElement(e.document.selection),o=Object.fromEntries(i.getAttributes());return o.src||o.uploadId?e.change((t=>{const r=Array.from(e.markers).filter((t=>t.getRange().containsItem(i))),s=n.insertImage(o,e.createSelection(i,"on"),this._modelElementName);if(!s)return null;const a=t.createRangeOn(s);for(const e of r){const n=e.getRange(),i="$graveyard"!=n.root.rootName?n.getJoined(a,!0):a;t.updateMarker(e,{range:i})}return{oldElement:i,newElement:s}})):null}}class __ extends ps{static get requires(){return[A_,gk,gf]}static get pluginName(){return"ImageBlockEditing"}init(){const t=this.editor;t.model.schema.register("imageBlock",{inheritAllFrom:"$blockObject",allowAttributes:["alt","src","srcset"]}),this._setupConversion(),t.plugins.has("ImageInlineEditing")&&(t.commands.add("imageTypeBlock",new C_(this.editor,"imageBlock")),this._setupClipboardIntegration())}_setupConversion(){const t=this.editor,e=t.t,n=t.conversion,i=t.plugins.get("ImageUtils");n.for("dataDowncast").elementToStructure({model:"imageBlock",view:(t,{writer:e})=>hk(e)}),n.for("editingDowncast").elementToStructure({model:"imageBlock",view:(t,{writer:n})=>i.toImageWidget(hk(n),n,e("image widget"))}),n.for("downcast").add(f_(i,"imageBlock","src")).add(f_(i,"imageBlock","alt")).add(p_(i,"imageBlock")),n.for("upcast").elementToElement({view:uk(t,"imageBlock"),model:(t,{writer:e})=>e.createElement("imageBlock",t.hasAttribute("src")?{src:t.getAttribute("src")}:void 0)}).add(function(t){const e=(e,n,i)=>{if(!i.consumable.test(n.viewItem,{name:!0,classes:"image"}))return;const o=t.findViewImgElement(n.viewItem);if(!o||!i.consumable.test(o,{name:!0}))return;i.consumable.consume(n.viewItem,{name:!0,classes:"image"});const r=So(i.convertItem(o,n.modelCursor).modelRange.getItems());r?(i.convertChildren(n.viewItem,r),i.updateConversionResult(r,n)):i.consumable.revert(n.viewItem,{name:!0,classes:"image"})};return t=>{t.on("element:figure",e)}}(i))}_setupClipboardIntegration(){const t=this.editor,e=t.model,n=t.editing.view,i=t.plugins.get("ImageUtils"),o=t.plugins.get("ClipboardPipeline");this.listenTo(o,"inputTransformation",((o,r)=>{const s=Array.from(r.content.getChildren());let a;if(!s.every(i.isInlineImageView))return;a=r.targetRanges?t.editing.mapper.toModelRange(r.targetRanges[0]):e.document.selection.getFirstRange();const l=e.createSelection(a);if("imageBlock"===mk(e.schema,l)){const t=new Ou(n.document),e=s.map((e=>t.createElement("figure",{class:"image"},e)));r.content=t.createDocumentFragment(e)}}))}}var v_=n(9048),y_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(v_.Z,y_);v_.Z.locals;class x_ extends ps{static get requires(){return[__,Lb,g_]}static get pluginName(){return"ImageBlock"}}class E_ extends ps{static get requires(){return[A_,gk,gf]}static get pluginName(){return"ImageInlineEditing"}init(){const t=this.editor,e=t.model.schema;e.register("imageInline",{inheritAllFrom:"$inlineObject",allowAttributes:["alt","src","srcset"]}),e.addChildCheck(((t,e)=>{if(t.endsWith("caption")&&"imageInline"===e.name)return!1})),this._setupConversion(),t.plugins.has("ImageBlockEditing")&&(t.commands.add("imageTypeInline",new C_(this.editor,"imageInline")),this._setupClipboardIntegration())}_setupConversion(){const t=this.editor,e=t.t,n=t.conversion,i=t.plugins.get("ImageUtils");n.for("dataDowncast").elementToElement({model:"imageInline",view:(t,{writer:e})=>e.createEmptyElement("img")}),n.for("editingDowncast").elementToStructure({model:"imageInline",view:(t,{writer:n})=>i.toImageWidget(function(t){return t.createContainerElement("span",{class:"image-inline"},t.createEmptyElement("img"))}(n),n,e("image widget"))}),n.for("downcast").add(f_(i,"imageInline","src")).add(f_(i,"imageInline","alt")).add(p_(i,"imageInline")),n.for("upcast").elementToElement({view:uk(t,"imageInline"),model:(t,{writer:e})=>e.createElement("imageInline",t.hasAttribute("src")?{src:t.getAttribute("src")}:void 0)})}_setupClipboardIntegration(){const t=this.editor,e=t.model,n=t.editing.view,i=t.plugins.get("ImageUtils"),o=t.plugins.get("ClipboardPipeline");this.listenTo(o,"inputTransformation",((o,r)=>{const s=Array.from(r.content.getChildren());let a;if(!s.every(i.isBlockImageView))return;a=r.targetRanges?t.editing.mapper.toModelRange(r.targetRanges[0]):e.document.selection.getFirstRange();const l=e.createSelection(a);if("imageInline"===mk(e.schema,l)){const t=new Ou(n.document),e=s.map((e=>1===e.childCount?(Array.from(e.getAttributes()).forEach((n=>t.setAttribute(...n,i.findViewImgElement(e)))),e.getChild(0)):e));r.content=t.createDocumentFragment(e)}}))}}class D_ extends ps{static get requires(){return[E_,Lb,g_]}static get pluginName(){return"ImageInline"}}class S_ extends bs{refresh(){const t=this.editor,e=t.plugins.get("ImageCaptionUtils"),n=t.plugins.get("ImageUtils");if(!t.plugins.has(__))return this.isEnabled=!1,void(this.value=!1);const i=t.model.document.selection,o=i.getSelectedElement();if(!o){const t=e.getCaptionFromModelSelection(i);return this.isEnabled=!!t,void(this.value=!!t)}this.isEnabled=n.isImage(o),this.isEnabled?this.value=!!e.getCaptionFromImageModelElement(o):this.value=!1}execute(t={}){const{focusCaptionOnShow:e}=t;this.editor.model.change((t=>{this.value?this._hideImageCaption(t):this._showImageCaption(t,e)}))}_showImageCaption(t,e){const n=this.editor.model.document.selection,i=this.editor.plugins.get("ImageCaptionEditing"),o=this.editor.plugins.get("ImageUtils");let r=n.getSelectedElement();const s=i._getSavedCaption(r);o.isInlineImage(r)&&(this.editor.execute("imageTypeBlock"),r=n.getSelectedElement());const a=s||t.createElement("caption");t.append(a,r),e&&t.setSelection(a,"in")}_hideImageCaption(t){const e=this.editor,n=e.model.document.selection,i=e.plugins.get("ImageCaptionEditing"),o=e.plugins.get("ImageCaptionUtils");let r,s=n.getSelectedElement();s?r=o.getCaptionFromImageModelElement(s):(r=o.getCaptionFromModelSelection(n),s=r.parent),i._saveCaption(s,r),t.setSelection(s,"on"),t.remove(r)}}class T_ extends ps{static get pluginName(){return"ImageCaptionUtils"}static get requires(){return[gk]}getCaptionFromImageModelElement(t){for(const e of t.getChildren())if(e&&e.is("element","caption"))return e;return null}getCaptionFromModelSelection(t){const e=this.editor.plugins.get("ImageUtils"),n=t.getFirstPosition().findAncestor("caption");return n&&e.isBlockImage(n.parent)?n:null}matchImageCaptionViewElement(t){const e=this.editor.plugins.get("ImageUtils");return"figcaption"==t.name&&e.isBlockImageView(t.parent)?{name:!0}:null}}class I_ extends ps{static get requires(){return[gk,T_]}static get pluginName(){return"ImageCaptionEditing"}constructor(t){super(t),this._savedCaptionsMap=new WeakMap}init(){const t=this.editor,e=t.model.schema;e.isRegistered("caption")?e.extend("caption",{allowIn:"imageBlock"}):e.register("caption",{allowIn:"imageBlock",allowContentOf:"$block",isLimit:!0}),t.commands.add("toggleImageCaption",new S_(this.editor)),this._setupConversion(),this._setupImageTypeCommandsIntegration(),this._registerCaptionReconversion()}_setupConversion(){const t=this.editor,e=t.editing.view,n=t.plugins.get("ImageUtils"),i=t.plugins.get("ImageCaptionUtils"),o=t.t;t.conversion.for("upcast").elementToElement({view:t=>i.matchImageCaptionViewElement(t),model:"caption"}),t.conversion.for("dataDowncast").elementToElement({model:"caption",view:(t,{writer:e})=>n.isBlockImage(t.parent)?e.createContainerElement("figcaption"):null}),t.conversion.for("editingDowncast").elementToElement({model:"caption",view:(t,{writer:i})=>{if(!n.isBlockImage(t.parent))return null;const r=i.createEditableElement("figcaption");i.setCustomProperty("imageCaption",!0,r),Es({view:e,element:r,text:o("Enter image caption"),keepOnFocus:!0});const s=t.parent.getAttribute("alt");return kb(r,i,{label:s?o("Caption for image: %0",[s]):o("Caption for the image")})}})}_setupImageTypeCommandsIntegration(){const t=this.editor,e=t.plugins.get("ImageUtils"),n=t.plugins.get("ImageCaptionUtils"),i=t.commands.get("imageTypeInline"),o=t.commands.get("imageTypeBlock"),r=t=>{if(!t.return)return;const{oldElement:i,newElement:o}=t.return;if(!i)return;if(e.isBlockImage(i)){const t=n.getCaptionFromImageModelElement(i);if(t)return void this._saveCaption(o,t)}const r=this._getSavedCaption(i);r&&this._saveCaption(o,r)};i&&this.listenTo(i,"execute",r,{priority:"low"}),o&&this.listenTo(o,"execute",r,{priority:"low"})}_getSavedCaption(t){const e=this._savedCaptionsMap.get(t);return e?jc.fromJSON(e):null}_saveCaption(t,e){this._savedCaptionsMap.set(t,e.toJSON())}_registerCaptionReconversion(){const t=this.editor,e=t.model,n=t.plugins.get("ImageUtils"),i=t.plugins.get("ImageCaptionUtils");e.document.on("change:data",(()=>{const o=e.document.differ.getChanges();for(const e of o){if("alt"!==e.attributeKey)continue;const o=e.range.start.nodeAfter;if(n.isBlockImage(o)){const e=i.getCaptionFromImageModelElement(o);if(!e)return;t.editing.reconvertItem(e)}}}))}}class B_ extends ps{static get requires(){return[T_]}static get pluginName(){return"ImageCaptionUI"}init(){const t=this.editor,e=t.editing.view,n=t.plugins.get("ImageCaptionUtils"),i=t.t;t.ui.componentFactory.add("toggleImageCaption",(o=>{const r=t.commands.get("toggleImageCaption"),s=new fr(o);return s.set({icon:Im.caption,tooltip:!0,isToggleable:!0}),s.bind("isOn","isEnabled").to(r,"value","isEnabled"),s.bind("label").to(r,"value",(t=>i(t?"Toggle caption off":"Toggle caption on"))),this.listenTo(s,"execute",(()=>{t.execute("toggleImageCaption",{focusCaptionOnShow:!0});const i=n.getCaptionFromModelSelection(t.model.document.selection);if(i){const n=t.editing.mapper.toViewElement(i);e.scrollToTheSelection(),e.change((t=>{t.addClass("image__caption_highlighted",n)}))}t.editing.view.focus()})),s}))}}var M_=n(8662),N_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(M_.Z,N_);M_.Z.locals;class z_ extends($()){constructor(){super();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()}}class L_ extends ps{constructor(){super(...arguments),this.loaders=new Do,this._loadersMap=new Map,this._pendingAction=null}static get pluginName(){return"FileRepository"}static get requires(){return[Tm]}init(){this.loaders.on("change",(()=>this._updatePendingAction())),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 _("filerepository-no-upload-adapter"),null;const e=new P_(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 P_?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(Tm);if(this.loaders.length){if(!this._pendingAction){const e=this.editor.t,n=t=>`${e("Upload in progress")} ${parseInt(t)}%.`;this._pendingAction=t.add(n(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",n)}}else t.remove(this._pendingAction),this._pendingAction=null}}class P_ extends($()){constructor(t,e){super(),this.id=b(),this._filePromiseWrapper=this._createFilePromiseWrapper(t),this._adapter=e(this),this._reader=new z_,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 C("filerepository-read-wrong-status",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 C("filerepository-upload-wrong-status",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}}class R_ extends Ho{constructor(t){super(t),this.buttonView=new fr(t),this._fileInputView=new O_(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 O_ extends Ho{constructor(t){super(t),this.set("acceptedType",void 0),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()}}class V_{constructor(t,e){this.loader=t,this.options=e}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.options.uploadUrl,!0),t.responseType="json"}_initListeners(t,e,n){const i=this.xhr,o=this.loader,r=`Couldn't upload file: ${n.name}.`;i.addEventListener("error",(()=>e(r))),i.addEventListener("abort",(()=>e())),i.addEventListener("load",(()=>{const n=i.response;if(!n||n.error)return e(n&&n.error&&n.error.message?n.error.message:r);const o=n.url?{default:n.url}:n.urls;t({...n,urls:o})})),i.upload&&i.upload.addEventListener("progress",(t=>{t.lengthComputable&&(o.uploadTotal=t.total,o.uploaded=t.loaded)}))}_sendRequest(t){const e=this.options.headers||{},n=this.options.withCredentials||!1;for(const t of Object.keys(e))this.xhr.setRequestHeader(t,e[t]);this.xhr.withCredentials=n;const i=new FormData;i.append("upload",t),this.xhr.send(i)}}function F_(t){const e=t.map((t=>t.replace("+","\\+")));return new RegExp(`^image\\/(${e.join("|")})$`)}function j_(t){return new Promise(((e,n)=>{const i=t.getAttribute("src");fetch(i).then((t=>t.blob())).then((t=>{const n=H_(t,i),o=n.replace("image/",""),r=new File([t],`image.${o}`,{type:n});e(r)})).catch((t=>t&&"TypeError"===t.name?function(t){return function(t){return new Promise(((e,n)=>{const i=Li.document.createElement("img");i.addEventListener("load",(()=>{const t=Li.document.createElement("canvas");t.width=i.width,t.height=i.height;t.getContext("2d").drawImage(i,0,0),t.toBlob((t=>t?e(t):n()))})),i.addEventListener("error",(()=>n())),i.src=t}))}(t).then((e=>{const n=H_(e,t),i=n.replace("image/","");return new File([e],`image.${i}`,{type:n})}))}(i).then(e).catch(n):n(t)))}))}function H_(t,e){return t.type?t.type:e.match(/data:(image\/\w+);base64/)?e.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}class U_ extends ps{static get pluginName(){return"ImageUploadUI"}init(){const t=this.editor,e=t.t,n=n=>{const i=new R_(n),o=t.commands.get("uploadImage"),r=t.config.get("image.upload.types"),s=F_(r);return i.set({acceptedType:r.map((t=>`image/${t}`)).join(","),allowMultipleFiles:!0}),i.buttonView.set({label:e("Insert image"),icon:Im.image,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("uploadImage",{file:i}),t.editing.view.focus())})),i};t.ui.componentFactory.add("uploadImage",n),t.ui.componentFactory.add("imageUpload",n)}}var G_=n(5870),W_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(G_.Z,W_);G_.Z.locals;var q_=n(9899),$_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(q_.Z,$_);q_.Z.locals;var K_=n(9825),Y_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(K_.Z,Y_);K_.Z.locals;class Z_ extends ps{static get pluginName(){return"ImageUploadProgress"}constructor(t){super(t),this.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("ImageUtils"),a=i.plugins.get(L_),l=r?e.attributeNewValue:null,c=this.placeholder,d=i.editing.mapper.toViewElement(o),h=n.writer;if("reading"==l)return Q_(d,h),void J_(s,c,d,h);if("uploading"==l){const t=a.loaders.get(r);return Q_(d,h),void(t?(X_(d,h),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)}))}))}(d,h,t,i.editing.view),function(t,e,n,i){if(i.data){const o=t.findViewImgElement(e);n.setAttribute("src",i.data,o)}}(s,d,h,t)):J_(s,c,d,h))}"complete"==l&&a.loaders.get(r)&&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)}(d,h,i.editing.view),function(t,e){ev(t,e,"progressBar")}(d,h),X_(d,h),function(t,e){e.removeClass("ck-appear",t)}(d,h)},this.placeholder="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="}init(){const t=this.editor;t.plugins.has("ImageBlockEditing")&&t.editing.downcastDispatcher.on("attribute:uploadStatus:imageBlock",this.uploadStatusChange),t.plugins.has("ImageInlineEditing")&&t.editing.downcastDispatcher.on("attribute:uploadStatus:imageInline",this.uploadStatusChange)}}function Q_(t,e){t.hasClass("ck-appear")||e.addClass("ck-appear",t)}function J_(t,e,n,i){n.hasClass("ck-image-upload-placeholder")||i.addClass("ck-image-upload-placeholder",n);const o=t.findViewImgElement(n);o.getAttribute("src")!==e&&i.setAttribute("src",e,o),tv(n,"placeholder")||i.insert(i.createPositionAfter(o),function(t){const e=t.createUIElement("div",{class:"ck-upload-placeholder-loader"});return t.setCustomProperty("placeholder",!0,e),e}(i))}function X_(t,e){t.hasClass("ck-image-upload-placeholder")&&e.removeClass("ck-image-upload-placeholder",t),ev(t,e,"placeholder")}function tv(t,e){for(const n of t.getChildren())if(n.getCustomProperty(e))return n}function ev(t,e,n){const i=tv(t,n);i&&e.remove(e.createRangeOn(i))}class nv extends bs{refresh(){const t=this.editor,e=t.plugins.get("ImageUtils"),n=t.model.document.selection.getSelectedElement();this.isEnabled=e.isImageAllowed()||e.isImage(n)}execute(t){const e=yo(t.file),n=this.editor.model.document.selection,i=this.editor.plugins.get("ImageUtils"),o=Object.fromEntries(n.getAttributes());e.forEach(((t,e)=>{const r=n.getSelectedElement();if(e&&r&&i.isImage(r)){const e=this.editor.model.createPositionAfter(r);this._uploadImage(t,o,e)}else this._uploadImage(t,o)}))}_uploadImage(t,e,n){const i=this.editor,o=i.plugins.get(L_).createLoader(t),r=i.plugins.get("ImageUtils");o&&r.insertImage({...e,uploadId:o.id},n)}}class iv extends ps{static get requires(){return[L_,_p,gf,gk]}static get pluginName(){return"ImageUploadEditing"}constructor(t){super(t),t.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}}),this._uploadImageElements=new Map}init(){const t=this.editor,e=t.model.document,n=t.conversion,i=t.plugins.get(L_),o=t.plugins.get("ImageUtils"),r=t.plugins.get("ClipboardPipeline"),s=F_(t.config.get("image.upload.types")),a=new nv(t);t.commands.add("uploadImage",a),t.commands.add("imageUpload",a),n.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}),this.listenTo(t.editing.view.document,"clipboardInput",((e,n)=>{if(i=n.dataTransfer,Array.from(i.types).includes("text/html")&&""!==i.getData("text/html"))return;var i;const o=Array.from(n.dataTransfer.files).filter((t=>!!t&&s.test(t.type)));o.length&&(e.stop(),t.model.change((e=>{n.targetRanges&&e.setSelection(n.targetRanges.map((e=>t.editing.mapper.toModelRange(e)))),t.model.enqueueChange((()=>{t.execute("uploadImage",{file:o})}))})))})),this.listenTo(r,"inputTransformation",((e,n)=>{const r=Array.from(t.editing.view.createRangeIn(n.content)).map((t=>t.item)).filter((t=>function(t,e){return!(!t.isInlineImageView(e)||!e.getAttribute("src")||!e.getAttribute("src").match(/^data:image\/\w+;base64,/g)&&!e.getAttribute("src").match(/^blob:/g))}(o,t)&&!t.getAttribute("uploadProcessed"))).map((t=>({promise:j_(t),imageElement:t})));if(!r.length)return;const s=new Ou(t.editing.view.document);for(const t of r){s.setAttribute("uploadProcessed",!0,t.imageElement);const e=i.createLoader(t.promise);e&&(s.setAttribute("src","",t.imageElement),s.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}).reverse(),o=new Set;for(const e of n)if("insert"==e.type&&"$text"!=e.name){const n=e.position.nodeAfter,r="$graveyard"==e.position.root.rootName;for(const e of ov(t,n)){const t=e.getAttribute("uploadId");if(!t)continue;const n=i.loaders.get(t);n&&(r?o.has(t)||n.abort():(o.add(t),this._uploadImageElements.set(t,e),"idle"==n.status&&this._readAndUpload(n)))}}})),this.on("uploadComplete",((t,{imageElement:e,data:n})=>{const i=n.urls?n.urls:n;this.editor.model.change((t=>{t.setAttribute("src",i.default,e),this._parseAndSetSrcsetAttributeOnImage(i,e,t)}))}),{priority:"low"})}afterInit(){const t=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&t.extend("imageBlock",{allowAttributes:["uploadId","uploadStatus"]}),this.editor.plugins.has("ImageInlineEditing")&&t.extend("imageInline",{allowAttributes:["uploadId","uploadStatus"]})}_readAndUpload(t){const e=this.editor,n=e.model,i=e.locale.t,o=e.plugins.get(L_),r=e.plugins.get(_p),s=e.plugins.get("ImageUtils"),a=this._uploadImageElements;return n.enqueueChange({isUndoable:!1},(e=>{e.setAttribute("uploadStatus","reading",a.get(t.id))})),t.read().then((()=>{const i=t.upload(),o=a.get(t.id);if(l.isSafari){const t=e.editing.mapper.toViewElement(o),n=s.findViewImgElement(t);e.editing.view.once("render",(()=>{if(!n.parent)return;const t=e.editing.view.domConverter.mapViewToDom(n.parent);if(!t)return;const i=t.style.display;t.style.display="none",t._ckHack=t.offsetHeight,t.style.display=i}))}return n.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("uploadStatus","uploading",o)})),i})).then((e=>{n.enqueueChange({isUndoable:!1},(n=>{const i=a.get(t.id);n.setAttribute("uploadStatus","complete",i),this.fire("uploadComplete",{data:e,imageElement:i})})),c()})).catch((e=>{if("error"!==t.status&&"aborted"!==t.status)throw e;"error"==t.status&&e&&r.showWarning(e,{title:i("Upload failed"),namespace:"upload"}),n.enqueueChange({isUndoable:!1},(e=>{e.remove(a.get(t.id))})),c()}));function c(){n.enqueueChange({isUndoable:!1},(e=>{const n=a.get(t.id);e.removeAttribute("uploadId",n),e.removeAttribute("uploadStatus",n),a.delete(t.id)})),o.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 ov(t,e){const n=t.plugins.get("ImageUtils");return Array.from(t.model.createRangeOn(e)).filter((t=>n.isImage(t.item))).map((t=>t.item))}class rv extends ps{static get pluginName(){return"ImageUpload"}static get requires(){return[iv,U_,Z_]}}var sv=n(5150),av={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(sv.Z,av);sv.Z.locals;class lv extends Ho{constructor(t,e={}){super(t);const n=this.bindTemplate;this.set("class",e.class||null),this.children=this.createCollection(),e.children&&e.children.forEach((t=>this.children.add(t))),this.set("_role",null),this.set("_ariaLabelledBy",null),e.labelView&&this.set({_role:"group",_ariaLabelledBy:e.labelView.id}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-form__row",n.to("class")],role:n.to("_role"),"aria-labelledby":n.to("_ariaLabelledBy")},children:this.children})}}var cv=n(9292),dv={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(cv.Z,dv);cv.Z.locals;class hv extends Ho{constructor(t,e={}){super(t);const{insertButtonView:n,cancelButtonView:i}=this._createActionButtons(t);this.insertButtonView=n,this.cancelButtonView=i,this.set("imageURLInputValue",""),this.focusTracker=new To,this.keystrokes=new Io,this._focusables=new Ro,this._focusCycler=new ds({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.set("_integrations",new Do);for(const[t,n]of Object.entries(e))"insertImageViaUrl"===t&&(n.fieldView.bind("value").to(this,"imageURLInputValue",(t=>t||"")),n.fieldView.on("input",(()=>{this.imageURLInputValue=n.fieldView.element.value.trim()}))),n.name=t,this._integrations.add(n);this.setTemplate({tag:"form",attributes:{class:["ck","ck-image-insert-form"],tabindex:"-1"},children:[...this._integrations,new lv(t,{children:[this.insertButtonView,this.cancelButtonView],class:"ck-image-insert-form__action-row"})]})}render(){super.render(),o({view:this});[...this._integrations,this.insertButtonView,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)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}getIntegration(t){return this._integrations.find((e=>e.name===t))}_createActionButtons(t){const e=t.t,n=new fr(t),i=new fr(t);return n.set({label:e("Insert"),icon:Im.check,class:"ck-button-save",type:"submit",withText:!0,isEnabled:this.imageURLInputValue}),i.set({label:e("Cancel"),icon:Im.cancel,class:"ck-button-cancel",withText:!0}),n.bind("isEnabled").to(this,"imageURLInputValue",(t=>!!t)),n.delegate("execute").to(this,"submit"),i.delegate("execute").to(this,"cancel"),{insertButtonView:n,cancelButtonView:i}}focus(){this._focusCycler.focusFirst()}}function uv(t){const e=t.t,n=new Jr(t,ig);return n.set({label:e("Insert image via URL")}),n.fieldView.placeholder="https://example.com/image.png",n}class mv extends ps{static get pluginName(){return"ImageInsertUI"}init(){const t=this.editor,e=t=>this._createDropdownView(t);t.ui.componentFactory.add("insertImage",e),t.ui.componentFactory.add("imageInsert",e)}_createDropdownView(t){const e=this.editor,n=t.t,i=e.commands.get("uploadImage"),o=e.commands.get("insertImage");this.dropdownView=Qm(t,i?qm:void 0);const r=this.dropdownView.buttonView,s=this.dropdownView.panelView;if(r.set({label:n("Insert image"),icon:Im.image,tooltip:!0}),s.extendTemplate({attributes:{class:"ck-image-insert__panel"}}),i){const t=this.dropdownView.buttonView;t.actionView=e.ui.componentFactory.create("uploadImage"),t.actionView.extendTemplate({attributes:{class:"ck ck-button ck-splitbutton__action"}})}return this._setUpDropdown(i||o)}_setUpDropdown(t){const e=this.editor,n=e.t,i=this.dropdownView,o=i.panelView,r=this.editor.plugins.get("ImageUtils"),s=e.commands.get("replaceImageSource");let a;function l(){e.editing.view.focus(),i.isOpen=!1}return i.bind("isEnabled").to(t),i.once("change:isOpen",(()=>{a=new hv(e.locale,function(t){const e=t.config.get("image.insert.integrations"),n=t.plugins.get("ImageInsertUI"),i={insertImageViaUrl:uv(t.locale)};if(!e)return i;if(e.find((t=>"openCKFinder"===t))&&t.ui.componentFactory.has("ckfinder")){const e=t.ui.componentFactory.create("ckfinder");e.set({withText:!0,class:"ck-image-insert__ck-finder-button"}),e.delegate("execute").to(n,"cancel"),i.openCKFinder=e}return e.reduce(((e,n)=>(i[n]?e[n]=i[n]:t.ui.componentFactory.has(n)&&(e[n]=t.ui.componentFactory.create(n)),e)),{})}(e)),a.delegate("submit","cancel").to(i),o.children.add(a)})),i.on("change:isOpen",(()=>{const t=e.model.document.selection.getSelectedElement(),o=a.insertButtonView,l=a.getIntegration("insertImageViaUrl");i.isOpen&&(r.isImage(t)?(a.imageURLInputValue=s.value,o.label=n("Update"),l.label=n("Update image URL")):(a.imageURLInputValue="",o.label=n("Insert"),l.label=n("Insert image via URL")))}),{priority:"low"}),this.delegate("cancel").to(i),i.on("submit",(()=>{l(),function(){const t=e.model.document.selection.getSelectedElement();r.isImage(t)?e.execute("replaceImageSource",{source:a.imageURLInputValue}):e.execute("insertImage",{source:a.imageURLInputValue})}()})),i.on("cancel",(()=>{l()})),i}}class gv extends ps{static get pluginName(){return"ImageInsertViaUrl"}static get requires(){return[mv]}}class pv extends bs{refresh(){const t=this.editor,e=t.plugins.get("ImageUtils").getClosestSelectedImageElement(t.model.document.selection);this.isEnabled=!!e,e&&e.hasAttribute("width")?this.value={width:e.getAttribute("width"),height:null}:this.value=null}execute(t){const e=this.editor,n=e.model,i=e.plugins.get("ImageUtils").getClosestSelectedImageElement(n.document.selection);this.value={width:t.width,height:null},i&&n.change((e=>{e.setAttribute("width",t.width,i)}))}}class fv extends ps{static get requires(){return[gk]}static get pluginName(){return"ImageResizeEditing"}constructor(t){super(t),t.config.define("image",{resizeUnit:"%",resizeOptions:[{name:"resizeImage:original",value:null,icon:"original"},{name:"resizeImage:25",value:"25",icon:"small"},{name:"resizeImage:50",value:"50",icon:"medium"},{name:"resizeImage:75",value:"75",icon:"large"}]})}init(){const t=this.editor,e=new pv(t);this._registerSchema(),this._registerConverters("imageBlock"),this._registerConverters("imageInline"),t.commands.add("resizeImage",e),t.commands.add("imageResize",e)}_registerSchema(){this.editor.plugins.has("ImageBlockEditing")&&this.editor.model.schema.extend("imageBlock",{allowAttributes:"width"}),this.editor.plugins.has("ImageInlineEditing")&&this.editor.model.schema.extend("imageInline",{allowAttributes:"width"})}_registerConverters(t){const e=this.editor;e.conversion.for("downcast").add((e=>e.on(`attribute:width:${t}`,((t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const i=n.writer,o=n.mapper.toViewElement(e.item);null!==e.attributeNewValue?(i.setStyle("width",e.attributeNewValue,o),i.addClass("image_resized",o)):(i.removeStyle("width",o),i.removeClass("image_resized",o))})))),e.conversion.for("upcast").attributeToAttribute({view:{name:"imageBlock"===t?"figure":"img",styles:{width:/.+/}},model:{key:"width",value:t=>t.getStyle("width")}})}}const bv={small:Im.objectSizeSmall,medium:Im.objectSizeMedium,large:Im.objectSizeLarge,original:Im.objectSizeFull};class kv extends ps{static get requires(){return[fv]}static get pluginName(){return"ImageResizeButtons"}constructor(t){super(t),this._resizeUnit=t.config.get("image.resizeUnit")}init(){const t=this.editor,e=t.config.get("image.resizeOptions"),n=t.commands.get("resizeImage");this.bind("isEnabled").to(n);for(const t of e)this._registerImageResizeButton(t);this._registerImageResizeDropdown(e)}_registerImageResizeButton(t){const e=this.editor,{name:n,value:i,icon:o}=t,r=i?i+this._resizeUnit:null;e.ui.componentFactory.add(n,(n=>{const i=new fr(n),s=e.commands.get("resizeImage"),a=this._getOptionLabelValue(t,!0);if(!bv[o])throw new C("imageresizebuttons-missing-icon",e,t);return i.set({label:a,icon:bv[o],tooltip:a,isToggleable:!0}),i.bind("isEnabled").to(this),i.bind("isOn").to(s,"value",wv(r)),this.listenTo(i,"execute",(()=>{e.execute("resizeImage",{width:r})})),i}))}_registerImageResizeDropdown(t){const e=this.editor,n=e.t,i=t.find((t=>!t.value)),o=o=>{const r=e.commands.get("resizeImage"),s=Qm(o,cs),a=s.buttonView,l=n("Resize image");return a.set({tooltip:l,commandValue:i.value,icon:bv.medium,isToggleable:!0,label:this._getOptionLabelValue(i),withText:!0,class:"ck-resize-image-button",ariaLabel:l,ariaLabelledBy:void 0}),a.bind("label").to(r,"value",(t=>t&&t.width?t.width:this._getOptionLabelValue(i))),s.bind("isEnabled").to(this),tg(s,(()=>this._getResizeDropdownListItemDefinitions(t,r)),{ariaLabel:n("Image resize list"),role:"menu"}),this.listenTo(s,"execute",(t=>{e.execute(t.source.commandName,{width:t.source.commandValue}),e.editing.view.focus()})),s};e.ui.componentFactory.add("resizeImage",o),e.ui.componentFactory.add("imageResize",o)}_getOptionLabelValue(t,e=!1){const n=this.editor.t;return t.label?t.label:e?t.value?n("Resize image to %0",t.value+this._resizeUnit):n("Resize image to the original size"):t.value?t.value+this._resizeUnit:n("Original")}_getResizeDropdownListItemDefinitions(t,e){const n=new Do;return t.map((t=>{const i=t.value?t.value+this._resizeUnit:null,o={type:"button",model:new vp({commandName:"resizeImage",commandValue:i,label:this._getOptionLabelValue(t),role:"menuitemradio",withText:!0,icon:null})};o.model.bind("isOn").to(e,"value",wv(i)),n.add(o)})),n}}function wv(t){return e=>null===t&&e===t||null!==e&&e.width===t}const Av=/(image|image-inline)/,Cv="image_resized";class _v extends ps{static get requires(){return[qb]}static get pluginName(){return"ImageResizeHandles"}init(){const t=this.editor.commands.get("resizeImage");this.bind("isEnabled").to(t),this._setupResizerCreator()}_setupResizerCreator(){const t=this.editor,e=t.editing.view;e.addObserver(b_),this.listenTo(e.document,"imageLoaded",((n,i)=>{if(!i.target.matches("figure.image.ck-widget > img,figure.image.ck-widget > picture > img,figure.image.ck-widget > a > img,figure.image.ck-widget > a > picture > img,span.image-inline.ck-widget > img,span.image-inline.ck-widget > picture > img"))return;const o=t.editing.view.domConverter,r=o.domToView(i.target).findAncestor({classes:Av});let s=this.editor.plugins.get(qb).getResizerByViewElement(r);if(s)return void s.redraw();const a=t.editing.mapper,l=a.toModelElement(r);s=t.plugins.get(qb).attachTo({unit:t.config.get("image.resizeUnit"),modelElement:l,viewElement:r,editor:t,getHandleHost:t=>t.querySelector("img"),getResizeHost:()=>o.mapViewToDom(a.toViewElement(l.parent)),isCentered(){const t=l.getAttribute("imageStyle");return!t||"block"==t||"alignCenter"==t},onCommit(n){e.change((t=>{t.removeClass(Cv,r)})),t.execute("resizeImage",{width:n})}}),s.on("updateSize",(()=>{r.hasClass(Cv)||e.change((t=>{t.addClass(Cv,r)}))})),s.bind("isEnabled").to(this)}))}}var vv=n(1043),yv={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(vv.Z,yv);vv.Z.locals;class xv extends bs{constructor(t,e){super(t),this._defaultStyles={imageBlock:!1,imageInline:!1},this._styles=new Map(e.map((t=>{if(t.isDefault)for(const e of t.modelElements)this._defaultStyles[e]=t.name;return[t.name,t]})))}refresh(){const t=this.editor.plugins.get("ImageUtils").getClosestSelectedImageElement(this.editor.model.document.selection);this.isEnabled=!!t,this.isEnabled?t.hasAttribute("imageStyle")?this.value=t.getAttribute("imageStyle"):this.value=this._defaultStyles[t.name]:this.value=!1}execute(t={}){const e=this.editor,n=e.model,i=e.plugins.get("ImageUtils");n.change((e=>{const o=t.value;let r=i.getClosestSelectedImageElement(n.document.selection);o&&this.shouldConvertImageType(o,r)&&(this.editor.execute(i.isBlockImage(r)?"imageTypeInline":"imageTypeBlock"),r=i.getClosestSelectedImageElement(n.document.selection)),!o||this._styles.get(o).isDefault?e.removeAttribute("imageStyle",r):e.setAttribute("imageStyle",o,r)}))}shouldConvertImageType(t,e){return!this._styles.get(t).modelElements.includes(e.name)}}const{objectFullWidth:Ev,objectInline:Dv,objectLeft:Sv,objectRight:Tv,objectCenter:Iv,objectBlockLeft:Bv,objectBlockRight:Mv}=Im,Nv={get inline(){return{name:"inline",title:"In line",icon:Dv,modelElements:["imageInline"],isDefault:!0}},get alignLeft(){return{name:"alignLeft",title:"Left aligned image",icon:Sv,modelElements:["imageBlock","imageInline"],className:"image-style-align-left"}},get alignBlockLeft(){return{name:"alignBlockLeft",title:"Left aligned image",icon:Bv,modelElements:["imageBlock"],className:"image-style-block-align-left"}},get alignCenter(){return{name:"alignCenter",title:"Centered image",icon:Iv,modelElements:["imageBlock"],className:"image-style-align-center"}},get alignRight(){return{name:"alignRight",title:"Right aligned image",icon:Tv,modelElements:["imageBlock","imageInline"],className:"image-style-align-right"}},get alignBlockRight(){return{name:"alignBlockRight",title:"Right aligned image",icon:Mv,modelElements:["imageBlock"],className:"image-style-block-align-right"}},get block(){return{name:"block",title:"Centered image",icon:Iv,modelElements:["imageBlock"],isDefault:!0}},get side(){return{name:"side",title:"Side image",icon:Tv,modelElements:["imageBlock"],className:"image-style-side"}}},zv={full:Ev,left:Bv,right:Mv,center:Iv,inlineLeft:Sv,inlineRight:Tv,inline:Dv},Lv=[{name:"imageStyle:wrapText",title:"Wrap text",defaultItem:"imageStyle:alignLeft",items:["imageStyle:alignLeft","imageStyle:alignRight"]},{name:"imageStyle:breakText",title:"Break text",defaultItem:"imageStyle:block",items:["imageStyle:alignBlockLeft","imageStyle:block","imageStyle:alignBlockRight"]}];function Pv(t){_("image-style-configuration-definition-invalid",t)}const Rv={normalizeStyles:function(t){const e=(t.configuredStyles.options||[]).map((t=>function(t){t="string"==typeof t?Nv[t]?{...Nv[t]}:{name:t}:function(t,e){const n={...e};for(const i in t)Object.prototype.hasOwnProperty.call(e,i)||(n[i]=t[i]);return n}(Nv[t.name],t);"string"==typeof t.icon&&(t.icon=zv[t.icon]||t.icon);return t}(t))).filter((e=>function(t,{isBlockPluginLoaded:e,isInlinePluginLoaded:n}){const{modelElements:i,name:o}=t;if(!(i&&i.length&&o))return Pv({style:t}),!1;{const o=[e?"imageBlock":null,n?"imageInline":null];if(!i.some((t=>o.includes(t))))return _("image-style-missing-dependency",{style:t,missingPlugins:i.map((t=>"imageBlock"===t?"ImageBlockEditing":"ImageInlineEditing"))}),!1}return!0}(e,t)));return e},getDefaultStylesConfiguration:function(t,e){return t&&e?{options:["inline","alignLeft","alignRight","alignCenter","alignBlockLeft","alignBlockRight","block","side"]}:t?{options:["block","side"]}:e?{options:["inline","alignLeft","alignRight"]}:{}},getDefaultDropdownDefinitions:function(t){return t.has("ImageBlockEditing")&&t.has("ImageInlineEditing")?[...Lv]:[]},warnInvalidStyle:Pv,DEFAULT_OPTIONS:Nv,DEFAULT_ICONS:zv,DEFAULT_DROPDOWN_DEFINITIONS:Lv};function Ov(t,e){for(const n of e)if(n.name===t)return n}class Vv extends ps{static get pluginName(){return"ImageStyleEditing"}static get requires(){return[gk]}init(){const{normalizeStyles:t,getDefaultStylesConfiguration:e}=Rv,n=this.editor,i=n.plugins.has("ImageBlockEditing"),o=n.plugins.has("ImageInlineEditing");n.config.define("image.styles",e(i,o)),this.normalizedStyles=t({configuredStyles:n.config.get("image.styles"),isBlockPluginLoaded:i,isInlinePluginLoaded:o}),this._setupConversion(i,o),this._setupPostFixer(),n.commands.add("imageStyle",new xv(n,this.normalizedStyles))}_setupConversion(t,e){const n=this.editor,i=n.model.schema,o=(r=this.normalizedStyles,(t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const i=Ov(e.attributeNewValue,r),o=Ov(e.attributeOldValue,r),s=n.mapper.toViewElement(e.item),a=n.writer;o&&a.removeClass(o.className,s),i&&a.addClass(i.className,s)});var r;const s=function(t){const e={imageInline:t.filter((t=>!t.isDefault&&t.modelElements.includes("imageInline"))),imageBlock:t.filter((t=>!t.isDefault&&t.modelElements.includes("imageBlock")))};return(t,n,i)=>{if(!n.modelRange)return;const o=n.viewItem,r=So(n.modelRange.getItems());if(r&&i.schema.checkAttribute(r,"imageStyle"))for(const t of e[r.name])i.consumable.consume(o,{classes:t.className})&&i.writer.setAttribute("imageStyle",t.name,r)}}(this.normalizedStyles);n.editing.downcastDispatcher.on("attribute:imageStyle",o),n.data.downcastDispatcher.on("attribute:imageStyle",o),t&&(i.extend("imageBlock",{allowAttributes:"imageStyle"}),n.data.upcastDispatcher.on("element:figure",s,{priority:"low"})),e&&(i.extend("imageInline",{allowAttributes:"imageStyle"}),n.data.upcastDispatcher.on("element:img",s,{priority:"low"}))}_setupPostFixer(){const t=this.editor,e=t.model.document,n=t.plugins.get(gk),i=new Map(this.normalizedStyles.map((t=>[t.name,t])));e.registerPostFixer((t=>{let o=!1;for(const r of e.differ.getChanges())if("insert"==r.type||"attribute"==r.type&&"imageStyle"==r.attributeKey){let e="insert"==r.type?r.position.nodeAfter:r.range.start.nodeAfter;if(e&&e.is("element","paragraph")&&e.childCount>0&&(e=e.getChild(0)),!n.isImage(e))continue;const s=e.getAttribute("imageStyle");if(!s)continue;const a=i.get(s);a&&a.modelElements.includes(e.name)||(t.removeAttribute("imageStyle",e),o=!0)}return o}))}}var Fv=n(4622),jv={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(Fv.Z,jv);Fv.Z.locals;class Hv extends ps{static get requires(){return[Vv]}static get pluginName(){return"ImageStyleUI"}get localizedDefaultStylesTitles(){const t=this.editor.t;return{"Wrap text":t("Wrap text"),"Break text":t("Break text"),"In line":t("In line"),"Full size image":t("Full size image"),"Side image":t("Side image"),"Left aligned image":t("Left aligned image"),"Centered image":t("Centered image"),"Right aligned image":t("Right aligned image")}}init(){const t=this.editor.plugins,e=this.editor.config.get("image.toolbar")||[],n=Uv(t.get("ImageStyleEditing").normalizedStyles,this.localizedDefaultStylesTitles);for(const t of n)this._createButton(t);const i=Uv([...e.filter(F),...Rv.getDefaultDropdownDefinitions(t)],this.localizedDefaultStylesTitles);for(const t of i)this._createDropdown(t,n)}_createDropdown(t,e){const n=this.editor.ui.componentFactory;n.add(t.name,(i=>{let o;const{defaultItem:r,items:s,title:a}=t,l=s.filter((t=>e.find((({name:e})=>Gv(e)===t)))).map((t=>{const e=n.create(t);return t===r&&(o=e),e}));s.length!==l.length&&Rv.warnInvalidStyle({dropdown:t});const c=Qm(i,qm),d=c.buttonView,h=d.arrowView;return Jm(c,l,{enableActiveItemFocusOnDropdownOpen:!0}),d.set({label:Wv(a,o.label),class:null,tooltip:!0}),h.unbind("label"),h.set({label:a}),d.bind("icon").toMany(l,"isOn",((...t)=>{const e=t.findIndex(ka);return e<0?o.icon:l[e].icon})),d.bind("label").toMany(l,"isOn",((...t)=>{const e=t.findIndex(ka);return Wv(a,e<0?o.label:l[e].label)})),d.bind("isOn").toMany(l,"isOn",((...t)=>t.some(ka))),d.bind("class").toMany(l,"isOn",((...t)=>t.some(ka)?"ck-splitbutton_flatten":void 0)),d.on("execute",(()=>{l.some((({isOn:t})=>t))?c.isOpen=!c.isOpen:o.fire("execute")})),c.bind("isEnabled").toMany(l,"isEnabled",((...t)=>t.some(ka))),this.listenTo(c,"execute",(()=>{this.editor.editing.view.focus()})),c}))}_createButton(t){const e=t.name;this.editor.ui.componentFactory.add(Gv(e),(n=>{const i=this.editor.commands.get("imageStyle"),o=new fr(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",(t=>t===e)),o.on("execute",this._executeCommand.bind(this,e)),o}))}_executeCommand(t){this.editor.execute("imageStyle",{value:t}),this.editor.editing.view.focus()}}function Uv(t,e){for(const n of t)e[n.title]&&(n.title=e[n.title]);return t}function Gv(t){return`imageStyle:${t}`}function Wv(t,e){return(t?t+": ":"")+e}class qv extends ps{static get pluginName(){return"IndentEditing"}init(){const t=this.editor;t.commands.add("indent",new ws(t)),t.commands.add("outdent",new ws(t))}}const $v=' ',Kv=' ';class Yv extends ps{static get pluginName(){return"IndentUI"}init(){const t=this.editor,e=t.locale,n=t.t,i="ltr"==e.uiLanguageDirection?$v:Kv,o="ltr"==e.uiLanguageDirection?Kv:$v;this._defineButton("indent",n("Increase indent"),i),this._defineButton("outdent",n("Decrease indent"),o)}_defineButton(t,e,n){const i=this.editor;i.ui.componentFactory.add(t,(o=>{const r=i.commands.get(t),s=new fr(o);return s.set({label:e,icon:n,tooltip:!0}),s.bind("isEnabled").to(r,"isEnabled"),this.listenTo(s,"execute",(()=>{i.execute(t),i.editing.view.focus()})),s}))}}class Zv extends bs{constructor(t,e){super(t),this._indentBehavior=e}refresh(){const t=this.editor.model,e=So(t.document.selection.getSelectedBlocks());e&&t.schema.checkAttribute(e,"blockIndent")?this.isEnabled=this._indentBehavior.checkEnabled(e.getAttribute("blockIndent")):this.isEnabled=!1}execute(){const t=this.editor.model,e=function(t){const e=t.document.selection,n=t.schema;return Array.from(e.getSelectedBlocks()).filter((t=>n.checkAttribute(t,"blockIndent")))}(t);t.change((t=>{for(const n of e){const e=n.getAttribute("blockIndent"),i=this._indentBehavior.getNextIndent(e);i?t.setAttribute("blockIndent",i,n):t.removeAttribute("blockIndent",n)}}))}}class Qv{constructor(t){this.isForward="forward"===t.direction,this.offset=t.offset,this.unit=t.unit}checkEnabled(t){const e=parseFloat(t||"0");return this.isForward||e>0}getNextIndent(t){const e=parseFloat(t||"0");if(!(!t||t.endsWith(this.unit)))return this.isForward?this.offset+this.unit:void 0;const n=e+(this.isForward?this.offset:-this.offset);return n>0?n+this.unit:void 0}}class Jv{constructor(t){this.isForward="forward"===t.direction,this.classes=t.classes}checkEnabled(t){const e=this.classes.indexOf(t);return this.isForward?e=0}getNextIndent(t){const e=this.classes.indexOf(t),n=this.isForward?1:-1;return this.classes[e+n]}}const Xv=["paragraph","heading1","heading2","heading3","heading4","heading5","heading6"];const ty="italic";class ey extends ps{static get pluginName(){return"ItalicEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:ty}),t.model.schema.setAttributeProperties(ty,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:ty,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),t.commands.add(ty,new lw(t,ty)),t.keystrokes.set("CTRL+I",ty)}}const ny="italic";class iy extends ps{static get pluginName(){return"ItalicUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(ny,(n=>{const i=t.commands.get(ny),o=new fr(n);return o.set({label:e("Italic"),icon:' ',keystroke:"CTRL+I",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(i,"value","isEnabled"),this.listenTo(o,"execute",(()=>{t.execute(ny),t.editing.view.focus()})),o}))}}class oy{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(t){Array.isArray(t)?t.forEach((t=>this._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;if(!e.item.is("selection")&&!n.schema.isInline(e.item))return;const i=n.writer,o=i.document.selection;for(const t of this._definitions){const r=i.createAttributeElement("a",t.attributes,{priority:5});t.classes&&i.addClass(t.classes,r);for(const e in t.styles)i.setStyle(e,t.styles[e],r);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"})}}getDispatcherForLinkedImage(){return t=>{t.on("attribute:linkHref:imageBlock",((t,e,{writer:n,mapper:i})=>{const o=i.toViewElement(e.item),r=Array.from(o.getChildren()).find((t=>t.is("element","a")));for(const t of this._definitions){const i=Bo(t.attributes);if(t.callback(e.attributeNewValue)){for(const[t,e]of i)"class"===t?n.addClass(e,r):n.setAttribute(t,e,r);t.classes&&n.addClass(t.classes,r);for(const e in t.styles)n.setStyle(e,t.styles[e],r)}else{for(const[t,e]of i)"class"===t?n.removeClass(e,r):n.removeAttribute(t,r);t.classes&&n.removeClass(t.classes,r);for(const e in t.styles)n.removeStyle(e,r)}}}))}}}class ry extends bs{constructor(){super(...arguments),this.manualDecorators=new Do,this.automaticDecorators=new oy}restoreManualDecoratorStates(){for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}refresh(){const t=this.editor.model,e=t.document.selection,n=e.getSelectedElement()||So(e.getSelectedBlocks());$k(n,t.schema)?(this.value=n.getAttribute("linkHref"),this.isEnabled=t.schema.checkAttribute(n,"linkHref")):(this.value=e.getAttribute("linkHref"),this.isEnabled=t.schema.checkAttributeInSelection(e,"linkHref"));for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}execute(t,e={}){const n=this.editor.model,i=n.document.selection,o=[],r=[];for(const t in e)e[t]?o.push(t):r.push(t);n.change((e=>{if(i.isCollapsed){const s=i.getFirstPosition();if(i.hasAttribute("linkHref")){const a=sy(i);let l=$f(s,"linkHref",i.getAttribute("linkHref"),n);i.getAttribute("linkHref")===a&&(l=this._updateLinkContent(n,e,l,t)),e.setAttribute("linkHref",t,l),o.forEach((t=>{e.setAttribute(t,!0,l)})),r.forEach((t=>{e.removeAttribute(t,l)})),e.setSelection(e.createPositionAfter(l.end.nodeBefore))}else if(""!==t){const r=Bo(i.getAttributes());r.set("linkHref",t),o.forEach((t=>{r.set(t,!0)}));const{end:a}=n.insertContent(e.createText(t,r),s);e.setSelection(a)}["linkHref",...o,...r].forEach((t=>{e.removeSelectionAttribute(t)}))}else{const s=n.schema.getValidRanges(i.getRanges(),"linkHref"),a=[];for(const t of i.getSelectedBlocks())n.schema.checkAttribute(t,"linkHref")&&a.push(e.createRangeOn(t));const l=a.slice();for(const t of s)this._isRangeToUpdate(t,a)&&l.push(t);for(const s of l){let a=s;if(1===l.length){const o=sy(i);i.getAttribute("linkHref")===o&&(a=this._updateLinkContent(n,e,s,t),e.setSelection(e.createSelection(a)))}e.setAttribute("linkHref",t,a),o.forEach((t=>{e.setAttribute(t,!0,a)})),r.forEach((t=>{e.removeAttribute(t,a)}))}}}))}_getDecoratorStateFromModel(t){const e=this.editor.model,n=e.document.selection,i=n.getSelectedElement();return $k(i,e.schema)?i.getAttribute(t):n.getAttribute(t)}_isRangeToUpdate(t,e){for(const n of e)if(n.containsRange(t))return!1;return!0}_updateLinkContent(t,e,n,i){const o=e.createText(i,{linkHref:i});return t.insertContent(o,n)}}function sy(t){if(t.isCollapsed){const e=t.getFirstPosition();return e.textNode&&e.textNode.data}{const e=Array.from(t.getFirstRange().getItems());if(e.length>1)return null;const n=e[0];return n.is("$text")||n.is("$textProxy")?n.data:null}}class ay extends bs{refresh(){const t=this.editor.model,e=t.document.selection,n=e.getSelectedElement();$k(n,t.schema)?this.isEnabled=t.schema.checkAttribute(n,"linkHref"):this.isEnabled=t.schema.checkAttributeInSelection(e,"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?[$f(n.getFirstPosition(),"linkHref",n.getAttribute("linkHref"),e)]:e.schema.getValidRanges(n.getRanges(),"linkHref");for(const e of o)if(t.removeAttribute("linkHref",e),i)for(const n of i.manualDecorators)t.removeAttribute(n.id,e)}))}}class ly extends($()){constructor({id:t,label:e,attributes:n,classes:i,styles:o,defaultValue:r}){super(),this.id=t,this.set("value",void 0),this.defaultValue=r,this.label=e,this.attributes=n,this.classes=i,this.styles=o}_createPattern(){return{attributes:this.attributes,classes:this.classes,styles:this.styles}}}var cy=n(399),dy={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(cy.Z,dy);cy.Z.locals;const hy="automatic",uy=/^(https?:)?\/\//;class my extends ps{static get pluginName(){return"LinkEditing"}static get requires(){return[Mf,wf,gf]}constructor(t){super(t),t.config.define("link",{addTargetToExternalLinks:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"linkHref"}),t.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:Wk}),t.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(t,e)=>Wk(qk(t),e)}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:t=>t.getAttribute("href")}}),t.commands.add("link",new ry(t)),t.commands.add("unlink",new ay(t));const e=function(t,e){const n={"Open in a new tab":t("Open in a new tab"),Downloadable:t("Downloadable")};return e.forEach((t=>("label"in t&&n[t.label]&&(t.label=n[t.label]),t))),e}(t.t,function(t){const e=[];if(t)for(const[n,i]of Object.entries(t)){const t=Object.assign({},i,{id:`link${Vk(n)}`});e.push(t)}return e}(t.config.get("link.decorators")));this._enableAutomaticDecorators(e.filter((t=>t.mode===hy))),this._enableManualDecorators(e.filter((t=>"manual"===t.mode)));t.plugins.get(Mf).registerAttribute("linkHref"),Yf(t,"linkHref","a","ck-link_selected"),this._enableLinkOpen(),this._enableInsertContentSelectionAttributesFixer(),this._enableClickingAfterLink(),this._enableTypingOverLink(),this._handleDeleteContentAfterLink(),this._enableClipboardIntegration()}_enableAutomaticDecorators(t){const e=this.editor,n=e.commands.get("link").automaticDecorators;e.config.get("link.addTargetToExternalLinks")&&n.add({id:"linkIsExternal",mode:hy,callback:t=>!!t&&uy.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("$text",{allowAttributes:t.id});const i=new ly(t);n.add(i),e.conversion.for("downcast").attributeToElement({model:i.id,view:(t,{writer:e,schema:n},{item:o})=>{if((o.is("selection")||n.isInline(o))&&t){const t=e.createAttributeElement("a",i.attributes,{priority:5});i.classes&&e.addClass(i.classes,t);for(const n in i.styles)e.setStyle(n,i.styles[n],t);return e.setCustomProperty("link",!0,t),t}}}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",...i._createPattern()},model:{key:i.id}})}))}_enableLinkOpen(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"click",((t,e)=>{if(!(l.isMac?e.domEvent.metaKey:e.domEvent.ctrlKey))return;let n=e.domTarget;if("a"!=n.tagName.toLowerCase()&&(n=n.closest("a")),!n)return;const i=n.getAttribute("href");i&&(t.stop(),e.preventDefault(),Zk(i))}),{context:"$capture"}),this.listenTo(e,"keydown",((e,n)=>{const i=t.commands.get("link").value;!!i&&n.keyCode===fo.enter&&n.altKey&&(e.stop(),Zk(i))}))}_enableInsertContentSelectionAttributesFixer(){const t=this.editor.model,e=t.document.selection;this.listenTo(t,"insertContent",(()=>{const n=e.anchor.nodeBefore,i=e.anchor.nodeAfter;e.hasAttribute("linkHref")&&n&&n.hasAttribute("linkHref")&&(i&&i.hasAttribute("linkHref")||t.change((e=>{gy(e,fy(t.schema))})))}),{priority:"low"})}_enableClickingAfterLink(){const t=this.editor,e=t.model;t.editing.view.addObserver(Ru);let n=!1;this.listenTo(t.editing.view.document,"mousedown",(()=>{n=!0})),this.listenTo(t.editing.view.document,"selectionChange",(()=>{if(!n)return;n=!1;const t=e.document.selection;if(!t.isCollapsed)return;if(!t.hasAttribute("linkHref"))return;const i=t.getFirstPosition(),o=$f(i,"linkHref",t.getAttribute("linkHref"),e);(i.isTouching(o.start)||i.isTouching(o.end))&&e.change((t=>{gy(t,fy(e.schema))}))}))}_enableTypingOverLink(){const t=this.editor,e=t.editing.view;let n=null,i=!1;this.listenTo(e.document,"delete",(()=>{i=!0}),{priority:"high"}),this.listenTo(t.model,"deleteContent",(()=>{const e=t.model.document.selection;e.isCollapsed||(i?i=!1:py(t)&&function(t){const e=t.document.selection,n=e.getFirstPosition(),i=e.getLastPosition(),o=n.nodeAfter;if(!o)return!1;if(!o.is("$text"))return!1;if(!o.hasAttribute("linkHref"))return!1;const r=i.textNode||i.nodeBefore;if(o===r)return!0;return $f(n,"linkHref",o.getAttribute("linkHref"),t).containsRange(t.createRange(n,i),!0)}(t.model)&&(n=e.getAttributes()))}),{priority:"high"}),this.listenTo(t.model,"insertContent",((e,[o])=>{i=!1,py(t)&&n&&(t.model.change((t=>{for(const[e,i]of n)t.setAttribute(e,i,o)})),n=null)}),{priority:"high"})}_handleDeleteContentAfterLink(){const t=this.editor,e=t.model,n=e.document.selection,i=t.editing.view;let o=!1,r=!1;this.listenTo(i.document,"delete",((t,e)=>{r="backward"===e.direction}),{priority:"high"}),this.listenTo(e,"deleteContent",(()=>{o=!1;const t=n.getFirstPosition(),i=n.getAttribute("linkHref");if(!i)return;const r=$f(t,"linkHref",i,e);o=r.containsPosition(t)||r.end.isEqual(t)}),{priority:"high"}),this.listenTo(e,"deleteContent",(()=>{r&&(r=!1,o||t.model.enqueueChange((t=>{gy(t,fy(e.schema))})))}),{priority:"low"})}_enableClipboardIntegration(){const t=this.editor,e=t.model,n=this.editor.config.get("link.defaultProtocol");n&&this.listenTo(t.plugins.get("ClipboardPipeline"),"contentInsertion",((t,i)=>{e.change((t=>{const e=t.createRangeIn(i.content);for(const i of e.getItems())if(i.hasAttribute("linkHref")){const e=Kk(i.getAttribute("linkHref"),n);t.setAttribute("linkHref",e,i)}}))}))}}function gy(t,e){t.removeSelectionAttribute("linkHref");for(const n of e)t.removeSelectionAttribute(n)}function py(t){return t.model.change((t=>t.batch)).isTyping}function fy(t){return t.getDefinition("$text").allowAttributes.filter((t=>t.startsWith("link")))}var by=n(4827),ky={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(by.Z,ky);by.Z.locals;class wy extends Ho{constructor(t,e){super(t),this.focusTracker=new To,this.keystrokes=new Io,this._focusables=new Ro;const n=t.t;this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(n("Save"),Im.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(n("Cancel"),Im.cancel,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(e),this.children=this._createFormChildren(e.manualDecorators),this._focusCycler=new ds({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const i=["ck","ck-link-form","ck-responsive-form"];e.manualDecorators.length&&i.push("ck-link-form_layout-vertical","ck-vertical-form"),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(),o({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)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const t=this.locale.t,e=new Jr(this.locale,ig);return e.label=t("Link URL"),e}_createButton(t,e,n,i){const o=new fr(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.manualDecorators){const i=new wr(this.locale);i.set({name:n.id,label:n.label,withText:!0}),i.bind("isOn").toMany([n,t],"value",((t,e)=>void 0===e&&void 0===t?!!n.defaultValue:!!t)),i.on("execute",(()=>{n.set("value",!i.isOn)})),e.add(i)}return e}_createFormChildren(t){const e=this.createCollection();if(e.add(this.urlInputView),t.length){const t=new Ho;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 Ay=n(9465),Cy={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(Ay.Z,Cy);Ay.Z.locals;class _y extends Ho{constructor(t){super(t),this.focusTracker=new To,this.keystrokes=new Io,this._focusables=new Ro;const e=t.t;this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(e("Unlink"),' ',"unlink"),this.editButtonView=this._createButton(e("Edit link"),Im.pencil,"edit"),this.set("href",void 0),this._focusCycler=new ds({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions","ck-responsive-form"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render();[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach((t=>{this._focusables.add(t),this.focusTracker.add(t.element)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}_createButton(t,e,n){const i=new fr(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i.delegate("execute").to(this,n),i}_createPreviewButton(){const t=new fr(this.locale),e=this.bindTemplate,n=this.t;return t.set({withText:!0,tooltip:n("Open link in new tab")}),t.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:e.to("href",(t=>t&&qk(t))),target:"_blank",rel:"noopener noreferrer"}}),t.bind("label").to(this,"href",(t=>t||n("This link has no URL"))),t.bind("isEnabled").to(this,"href",(t=>!!t)),t.template.tag="a",t.template.eventListeners={},t}}const vy=' ',yy="link-ui";class xy extends ps{constructor(){super(...arguments),this.actionsView=null,this.formView=null}static get requires(){return[Ip]}static get pluginName(){return"LinkUI"}init(){const t=this.editor;t.editing.view.addObserver(Pu),this._balloon=t.plugins.get(Ip),this._createToolbarLinkButton(),this._enableBalloonActivators(),t.conversion.for("editingDowncast").markerToHighlight({model:yy,view:{classes:["ck-fake-link-selection"]}}),t.conversion.for("editingDowncast").markerToElement({model:yy,view:{name:"span",classes:["ck-fake-link-selection","ck-fake-link-selection_collapsed"]}})}destroy(){super.destroy(),this.formView&&this.formView.destroy(),this.actionsView&&this.actionsView.destroy()}_createViews(){this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._enableUserBalloonInteractions()}_createActionsView(){const t=this.editor,e=new _y(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(Gk,((t,e)=>{this._addFormView(),e()})),e}_createFormView(){const t=this.editor,n=t.commands.get("link"),i=t.config.get("link.defaultProtocol"),o=new(e(wy))(t.locale,n);return o.urlInputView.fieldView.bind("value").to(n,"value"),o.urlInputView.bind("isEnabled").to(n,"isEnabled"),o.saveButtonView.bind("isEnabled").to(n),this.listenTo(o,"submit",(()=>{const{value:e}=o.urlInputView.fieldView.element,n=Kk(e,i);t.execute("link",n,o.getDecoratorSwitchesState()),this._closeFormView()})),this.listenTo(o,"cancel",(()=>{this._closeFormView()})),o.keystrokes.set("Esc",((t,e)=>{this._closeFormView(),e()})),o}_createToolbarLinkButton(){const t=this.editor,e=t.commands.get("link"),n=t.t;t.ui.componentFactory.add("link",(t=>{const i=new fr(t);return i.isEnabled=!0,i.label=n("Link"),i.icon=vy,i.keystroke=Gk,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}))}_enableBalloonActivators(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"click",(()=>{this._getSelectedLinkElement()&&this._showUI()})),t.keystrokes.set(Gk,((e,n)=>{n(),t.commands.get("link").isEnabled&&this._showUI(!0)}))}_enableUserBalloonInteractions(){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())})),t({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this.actionsView||this._createViews(),this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this.formView||this._createViews(),this._isFormInPanel)return;const t=this.editor.commands.get("link");this.formView.disableCssTransitions(),this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions(),this.formView.urlInputView.fieldView.element.value=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(),this._hideFakeVisualSelection())}_showUI(t=!1){this.formView||this._createViews(),this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),t&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),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),this._hideFakeVisualSelection()}_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.formView&&this._balloon.hasView(this.formView)}get _areActionsInPanel(){return!!this.actionsView&&this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return!!this.actionsView&&this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){const t=this._balloon.visibleView;return!!this.formView&&t==this.formView||this._areActionsVisible}_getBalloonPositionData(){const t=this.editor.editing.view,e=this.editor.model,n=t.document;let i;if(e.markers.has(yy)){const e=Array.from(this.editor.editing.mapper.markerNameToElements(yy)),n=t.createRange(t.createPositionBefore(e[0]),t.createPositionAfter(e[e.length-1]));i=t.domConverter.viewRangeToDom(n)}else i=()=>{const e=this._getSelectedLinkElement();return e?t.domConverter.mapViewToDom(e):t.domConverter.viewRangeToDom(n.selection.getFirstRange())};return{target:i}}_getSelectedLinkElement(){const t=this.editor.editing.view,e=t.document.selection,n=e.getSelectedElement();if(e.isCollapsed||n&&mb(n))return Ey(e.getFirstPosition());{const n=e.getFirstRange().getTrimmed(),i=Ey(n.start),o=Ey(n.end);return i&&i==o&&t.createRangeIn(i).getTrimmed().isEqual(n)?i:null}}_showFakeVisualSelection(){const t=this.editor.model;t.change((e=>{const n=t.document.selection.getFirstRange();if(t.markers.has(yy))e.updateMarker(yy,{range:n});else if(n.start.isAtEnd){const i=n.start.getLastMatchingPosition((({item:e})=>!t.schema.isContent(e)),{boundaries:n});e.addMarker(yy,{usingOperation:!1,affectsData:!1,range:e.createRange(i,n.end)})}else e.addMarker(yy,{usingOperation:!1,affectsData:!1,range:n})}))}_hideFakeVisualSelection(){const t=this.editor.model;t.markers.has(yy)&&t.change((t=>{t.removeMarker(yy)}))}}function Ey(t){return t.getAncestors().find((t=>{return(e=t).is("attributeElement")&&!!e.getCustomProperty("link");var e}))||null}class Dy extends ps{static get requires(){return["ImageEditing","ImageUtils",my]}static get pluginName(){return"LinkImageEditing"}init(){const t=this.editor,e=t.model.schema;t.plugins.has("ImageBlockEditing")&&e.extend("imageBlock",{allowAttributes:["linkHref"]}),t.conversion.for("upcast").add(function(t){const e=t.plugins.has("ImageInlineEditing"),n=t.plugins.get("ImageUtils");return t=>{t.on("element:a",((t,i,o)=>{const r=i.viewItem,s=n.findViewImgElement(r);if(!s)return;const a=s.findAncestor((t=>n.isBlockImageView(t)));if(e&&!a)return;const l={attributes:["href"]};if(!o.consumable.consume(r,l))return;const c=r.getAttribute("href");if(!c)return;let d=i.modelCursor.parent;if(!d.is("element","imageBlock")){const t=o.convertItem(s,i.modelCursor);i.modelRange=t.modelRange,i.modelCursor=t.modelCursor,d=i.modelCursor.nodeBefore}d&&d.is("element","imageBlock")&&o.writer.setAttribute("linkHref",c,d)}),{priority:"high"})}}(t)),t.conversion.for("downcast").add(function(t){const e=t.plugins.get("ImageUtils");return t=>{t.on("attribute:linkHref:imageBlock",((t,n,i)=>{if(!i.consumable.consume(n.item,t.name))return;const o=i.mapper.toViewElement(n.item),r=i.writer,s=Array.from(o.getChildren()).find((t=>t.is("element","a"))),a=e.findViewImgElement(o),l=a.parent.is("element","picture")?a.parent:a;if(s)n.attributeNewValue?r.setAttribute("href",n.attributeNewValue,s):(r.move(r.createRangeOn(l),r.createPositionAt(o,0)),r.remove(s));else{const t=r.createContainerElement("a",{href:n.attributeNewValue});r.insert(r.createPositionAt(o,0),t),r.move(r.createRangeOn(l),r.createPositionAt(t,0))}}),{priority:"high"})}}(t)),this._enableAutomaticDecorators(),this._enableManualDecorators()}_enableAutomaticDecorators(){const t=this.editor,e=t.commands.get("link").automaticDecorators;e.length&&t.conversion.for("downcast").add(e.getDispatcherForLinkedImage())}_enableManualDecorators(){const t=this.editor,e=t.commands.get("link");for(const n of e.manualDecorators)t.plugins.has("ImageBlockEditing")&&t.model.schema.extend("imageBlock",{allowAttributes:n.id}),t.plugins.has("ImageInlineEditing")&&t.model.schema.extend("imageInline",{allowAttributes:n.id}),t.conversion.for("downcast").add(Sy(n)),t.conversion.for("upcast").add(Ty(t,n))}}function Sy(t){return e=>{e.on(`attribute:${t.id}:imageBlock`,((e,n,i)=>{const o=i.mapper.toViewElement(n.item),r=Array.from(o.getChildren()).find((t=>t.is("element","a")));if(r){for(const[e,n]of Bo(t.attributes))i.writer.setAttribute(e,n,r);t.classes&&i.writer.addClass(t.classes,r);for(const e in t.styles)i.writer.setStyle(e,t.styles[e],r)}}))}}function Ty(t,e){const n=t.plugins.has("ImageInlineEditing"),i=t.plugins.get("ImageUtils");return t=>{t.on("element:a",((t,o,r)=>{const s=o.viewItem,a=i.findViewImgElement(s);if(!a)return;const l=a.findAncestor((t=>i.isBlockImageView(t)));if(n&&!l)return;const c=new Os(e._createPattern()).match(s);if(!c)return;if(!r.consumable.consume(s,c.match))return;const d=o.modelCursor.nodeBefore||o.modelCursor.parent;r.writer.setAttribute(e.id,!0,d)}),{priority:"high"})}}class Iy extends ps{static get requires(){return[my,xy,"ImageBlockEditing"]}static get pluginName(){return"LinkImageUI"}init(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"click",((e,n)=>{this._isSelectedLinkedImage(t.model.document.selection)&&(n.preventDefault(),e.stop())}),{priority:"high"}),this._createToolbarLinkImageButton()}_createToolbarLinkImageButton(){const t=this.editor,e=t.t;t.ui.componentFactory.add("linkImage",(n=>{const i=new fr(n),o=t.plugins.get("LinkUI"),r=t.commands.get("link");return i.set({isEnabled:!0,label:e("Link image"),icon:vy,keystroke:Gk,tooltip:!0,isToggleable:!0}),i.bind("isEnabled").to(r,"isEnabled"),i.bind("isOn").to(r,"value",(t=>!!t)),this.listenTo(i,"execute",(()=>{this._isSelectedLinkedImage(t.model.document.selection)?o._addActionsView():o._showUI(!0)})),i}))}_isSelectedLinkedImage(t){const e=t.getSelectedElement();return this.editor.plugins.get("ImageUtils").isImage(e)&&e.hasAttribute("linkHref")}}var By=n(3858),My={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(By.Z,My);By.Z.locals;class Ny extends bs{constructor(t,e){super(t),this.type=e}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model,n=e.document,i=Array.from(n.selection.getSelectedBlocks()).filter((t=>Ly(t,e.schema))),o=void 0!==t.forceValue?!t.forceValue:this.value;e.change((t=>{if(o){let e=i[i.length-1].nextSibling,n=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 Ly(t,e){return e.checkChild(t.parent,"listItem")&&!e.isObject(t)}class Py extends bs{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)}this.fire("_executeCleanup",n)}))}_checkEnabled(){const t=So(this.editor.model.document.selection.getSelectedBlocks());if(!t||!t.is("element","listItem"))return!1;if(this._indentBy>0){const e=t.getAttribute("listIndent"),n=t.getAttribute("listType");let i=t.previousSibling;for(;i&&i.is("element","listItem")&&i.getAttribute("listIndent")>=e;){if(i.getAttribute("listIndent")==e)return i.getAttribute("listType")==n;i=i.previousSibling}return!1}return!0}}function Ry(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=Yy,e}(i),s=i.createContainerElement(o,null);return i.insert(i.createPositionAt(s,0),r),n.bindElements(t,r),r}function Oy(t,e,n,i){const o=e.parent,r=n.mapper,s=n.writer;let a=r.toViewPosition(i.createPositionBefore(t));const l=jy(t.previousSibling,{sameIndent:!0,smallerIndent:!0,listIndent:t.getAttribute("listIndent")}),c=t.previousSibling;if(l&&l.getAttribute("listIndent")==t.getAttribute("listIndent")){const t=r.toViewElement(l);a=s.breakContainer(s.createPositionAfter(t))}else if(c&&"listItem"==c.name){a=r.toViewPosition(i.createPositionAt(c,"end"));const t=r.findMappedViewAncestor(a),e=Uy(t);a=e?s.createPositionBefore(e):s.createPositionAt(t,"end")}else a=r.toViewPosition(i.createPositionBefore(t));if(a=Fy(a),s.insert(a,o),c&&"listItem"==c.name){const t=r.toViewElement(c),n=s.createRange(s.createPositionAt(t,0),a).getWalker({ignoreElementEnd:!0});for(const t of n)if(t.item.is("element","li")){const i=s.breakContainer(s.createPositionBefore(t.item)),o=t.item.parent,r=s.createPositionAt(e,"end");Vy(s,r.nodeBefore,r.nodeAfter),s.move(s.createRangeOn(o),r),n._position=i}}else{const n=o.nextSibling;if(n&&(n.is("element","ul")||n.is("element","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")))}}Vy(s,o,o.nextSibling),Vy(s,o.previousSibling,o)}function Vy(t,e,n){return!e||!n||"ul"!=e.name&&"ol"!=e.name||e.name!=n.name||e.getAttribute("class")!==n.getAttribute("class")?null:t.mergeContainers(t.createPositionAfter(e))}function Fy(t){return t.getLastMatchingPosition((t=>t.item.is("uiElement")))}function jy(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="forward"===e.direction?r.nextSibling:r.previousSibling}return null}function Hy(t,e,n,i){t.ui.componentFactory.add(e,(o=>{const r=t.commands.get(e),s=new fr(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),t.editing.view.focus()})),s}))}function Uy(t){for(const e of t.getChildren())if("ul"==e.name||"ol"==e.name)return e;return null}function Gy(t,e){const n=[],i=t.parent,o={ignoreElementEnd:!1,startPosition:t,shallow:!0,direction:e},r=i.getAttribute("listIndent"),s=[...new Hc(o)].filter((t=>t.item.is("element"))).map((t=>t.item));for(const t of s){if(!t.is("element","listItem"))break;if(t.getAttribute("listIndent")r)){if(t.getAttribute("listType")!==i.getAttribute("listType"))break;if(t.getAttribute("listStyle")!==i.getAttribute("listStyle"))break;if(t.getAttribute("listReversed")!==i.getAttribute("listReversed"))break;if(t.getAttribute("listStart")!==i.getAttribute("listStart"))break;"backward"===e?n.unshift(t):n.push(t)}}return n}function Wy(t){let e=[...t.document.selection.getSelectedBlocks()].filter((t=>t.is("element","listItem"))).map((e=>{const n=t.change((t=>t.createPositionAt(e,0)));return[...Gy(n,"backward"),...Gy(n,"forward")]})).flat();return e=[...new Set(e)],e}const qy=["disc","circle","square"],$y=["decimal","decimal-leading-zero","lower-roman","upper-roman","lower-latin","upper-latin"];function Ky(t){return qy.includes(t)?"bulleted":$y.includes(t)?"numbered":null}function Yy(){const t=!this.isEmpty&&("ul"==this.getChild(0).name||"ol"==this.getChild(0).name);return this.isEmpty||t?0:Fa.call(this)}class Zy extends ps{static get pluginName(){return"ListUtils"}getListTypeFromListStyleType(t){return Ky(t)}getSelectedListItems(t){return Wy(t)}getSiblingNodes(t,e){return Gy(t,e)}}function Qy(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;Oy(r,Ry(r,i),i,t)}}const Jy=(t,e,n)=>{if(!n.consumable.test(e.item,t.name))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)},Xy=(t,e,n)=>{n.consumable.consume(e.item,t.name);const i=n.mapper.toViewElement(e.item).parent,o=n.writer;Vy(o,i,i.nextSibling),Vy(o,i.previousSibling,i)};const tx=(t,e,n)=>{if(n.consumable.test(e.item,t.name)&&"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)&&(t=i.breakContainer(t),"li"==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=Vy(i,n,n.nextSibling);e&&e.parent==n&&t.offset--}}Vy(i,t.nodeBefore,t.nodeAfter)}}},ex=(t,e,n)=>{const i=n.mapper.toViewPosition(e.position),o=i.nodeBefore,r=i.nodeAfter;Vy(n.writer,o,r)},nx=(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("element","li"))e++;else{const t=n.previousSibling;t&&t.is("element","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";if(t.setAttribute("listType",r,i),!n.safeInsert(i,e.modelCursor))return;const s=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;a&&a.is("element")&&!o.checkChild(t,a.name)&&(t=e.modelCursor.parent.is("element","listItem")?e.modelCursor.parent:ax(e.modelCursor),r=i.createPositionAfter(t))}return r}(i,e.viewItem.getChildren(),n);e.modelRange=t.createRange(e.modelCursor,s),n.updateConversionResult(i,e)}},ix=(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("element","li")||cx(e))&&e._remove()}}},ox=(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;for(const e of t)n&&!cx(e)&&e._remove(),cx(e)&&(n=!0)}};function rx(t){return(e,n)=>{if(n.isPhantom)return;const i=n.modelPosition.nodeBefore;if(i&&i.is("element","listItem")){const e=n.mapper.toViewElement(i),o=e.getAncestors().find(cx),r=t.createPositionAt(e,0).getWalker();for(const t of r){if("elementStart"==t.type&&t.item.is("element","li")){n.viewPosition=t.previousPosition;break}if("elementEnd"==t.type&&t.item==o){n.viewPosition=t.nextPosition;break}}}}}const sx=function(t,[e,n]){const i=this;let o,r=e.is("documentFragment")?e.getChild(0):e;if(o=n?i.createSelection(n):i.document.selection,r&&r.is("element","listItem")){const t=o.getFirstPosition();let e=null;if(t.parent.is("element","listItem")?e=t.parent:t.nodeBefore&&t.nodeBefore.is("element","listItem")&&(e=t.nodeBefore),e){const t=e.getAttribute("listIndent");if(t>0)for(;r&&r.is("element","listItem");)r._setAttribute("listIndent",r.getAttribute("listIndent")+t),r=r.nextSibling}}};function ax(t){const e=new Hc({startPosition:t});let n;do{n=e.next()}while(!n.value.item.is("element","listItem"));return n.value.item}function lx(t,e,n,i,o,r){const s=jy(e.nodeBefore,{sameIndent:!0,smallerIndent:!0,listIndent:t}),a=o.mapper,l=o.writer,c=s?s.getAttribute("listIndent"):null;let d;if(s)if(c==t){const t=a.toViewElement(s).parent;d=l.createPositionAfter(t)}else{const t=r.createPositionAt(s,"end");d=a.toViewPosition(t)}else d=n;d=Fy(d);for(const t of[...i.getChildren()])cx(t)&&(d=l.move(l.createRangeOn(t),d).end,Vy(l,t,t.nextSibling),Vy(l,t.previousSibling,t))}function cx(t){return t.is("element","ol")||t.is("element","ul")}var dx=n(9989),hx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(dx.Z,hx);dx.Z.locals;class ux extends ps{static get pluginName(){return"ListEditing"}static get requires(){return[eb,Sf,Zy]}init(){const t=this.editor;t.model.schema.register("listItem",{inheritAllFrom:"$block",allowAttributes:["listType","listIndent"]});const e=t.data,n=t.editing;var i;t.model.document.registerPostFixer((e=>function(t,e){const n=t.document.differ.getChanges(),i=new Map;let o=!1;for(const i of n)if("insert"==i.type&&"listItem"==i.name)r(i.position);else if("insert"==i.type&&"listItem"!=i.name){if("$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),n.hasAttribute("listStyle")&&(e.removeAttribute("listStyle",n),o=!0),n.hasAttribute("listReversed")&&(e.removeAttribute("listReversed",n),o=!0),n.hasAttribute("listStart")&&(e.removeAttribute("listStart",n),o=!0);for(const e of Array.from(t.createRangeIn(n)).filter((t=>t.item.is("element","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||"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("element","listItem")){let t=e;if(i.has(t))return;for(let e=t.previousSibling;e&&e.is("element","listItem");e=t.previousSibling)if(t=e,i.has(t))return;i.set(e,t)}else{const e=t.nodeAfter;e&&e.is("element","listItem")&&i.set(e,e)}}function s(t){let n=0,i=null;for(;t&&t.is("element","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("element","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",mx),e.mapper.registerViewToModelLength("li",mx),n.mapper.on("modelToViewPosition",rx(n.view)),n.mapper.on("viewToModelPosition",(i=t.model,(t,e)=>{const n=e.viewPosition,o=n.parent,r=e.mapper;if("ul"==o.name||"ol"==o.name){if(n.isAtEnd){const t=r.toModelElement(n.nodeBefore),o=r.getModelLength(n.nodeBefore);e.modelPosition=i.createPositionBefore(t).getShiftedBy(o)}else{const t=r.toModelElement(n.nodeAfter);e.modelPosition=i.createPositionBefore(t)}t.stop()}else if("li"==o.name&&n.nodeBefore&&("ul"==n.nodeBefore.name||"ol"==n.nodeBefore.name)){const s=r.toModelElement(o);let a=1,l=n.nodeBefore;for(;l&&cx(l);)a+=r.getModelLength(l),l=l.previousSibling;e.modelPosition=i.createPositionBefore(s).getShiftedBy(a),t.stop()}})),e.mapper.on("modelToViewPosition",rx(n.view)),t.conversion.for("editingDowncast").add((e=>{e.on("insert",tx,{priority:"high"}),e.on("insert:listItem",Qy(t.model)),e.on("attribute:listType:listItem",Jy,{priority:"high"}),e.on("attribute:listType:listItem",Xy,{priority:"low"}),e.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,l=r.createRangeOn(s);r.remove(l),a&&a.nextSibling&&Vy(r,a,a.nextSibling),lx(n.attributeOldValue+1,n.range.start,l.start,o,i,t),Oy(n.item,o,i,t);for(const t of n.item.getChildren())i.consumable.consume(t,"insert")}}(t.model)),e.on("remove:listItem",function(t){return(e,n,i)=>{const o=i.mapper.toViewPosition(n.position).getLastMatchingPosition((t=>!t.item.is("element","li"))).nodeAfter,r=i.writer;r.breakContainer(r.createPositionBefore(o)),r.breakContainer(r.createPositionAfter(o));const s=o.parent,a=s.previousSibling,l=r.createRangeOn(s),c=r.remove(l);a&&a.nextSibling&&Vy(r,a,a.nextSibling),lx(i.mapper.toModelElement(o).getAttribute("listIndent")+1,n.position,l.start,o,i,t);for(const t of r.createRangeIn(c).getItems())i.mapper.unbindViewElement(t);e.stop()}}(t.model)),e.on("remove",ex,{priority:"low"})})),t.conversion.for("dataDowncast").add((e=>{e.on("insert",tx,{priority:"high"}),e.on("insert:listItem",Qy(t.model))})),t.conversion.for("upcast").add((t=>{t.on("element:ul",ix,{priority:"high"}),t.on("element:ol",ix,{priority:"high"}),t.on("element:li",ox,{priority:"high"}),t.on("element:li",nx)})),t.model.on("insertContent",sx,{priority:"high"}),t.commands.add("numberedList",new Ny(t,"numbered")),t.commands.add("bulletedList",new Ny(t,"bulleted")),t.commands.add("indentList",new Py(t,"forward")),t.commands.add("outdentList",new Py(t,"backward"));const o=n.view.document;this.listenTo(o,"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())}),{context:"li"}),this.listenTo(o,"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;if("listItem"!==o.name)return;o.previousSibling&&"listItem"===o.previousSibling.name||(this.editor.execute("outdentList"),e.preventDefault(),t.stop())}),{context:"li"}),this.listenTo(t.editing.view.document,"tab",((e,n)=>{const i=n.shiftKey?"outdentList":"indentList";this.editor.commands.get(i).isEnabled&&(t.execute(i),n.stopPropagation(),n.preventDefault(),e.stop())}),{context:"li"})}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 mx(t){let e=1;for(const n of t.getChildren())if("ul"==n.name||"ol"==n.name)for(const t of n.getChildren())e+=mx(t);return e}const gx=' ',px=' ';class fx extends ps{static get pluginName(){return"ListUI"}init(){const t=this.editor.t;Hy(this.editor,"numberedList",t("Numbered List"),gx),Hy(this.editor,"bulletedList",t("Bulleted List"),px)}}class bx extends bs{constructor(t,e){super(t),this.defaultType=e}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){this._tryToConvertItemsToList(t);const e=this.editor.model,n=Wy(e);n.length&&e.change((e=>{for(const i of n)e.setAttribute("listStyle",t.type||this.defaultType,i)}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;return t&&t.is("element","listItem")?t.getAttribute("listStyle"):null}_checkEnabled(){const t=this.editor,e=t.commands.get("numberedList"),n=t.commands.get("bulletedList");return e.isEnabled||n.isEnabled}_tryToConvertItemsToList(t){if(!t.type)return;const e=Ky(t.type);if(!e)return;const n=this.editor,i=`${e}List`;n.commands.get(i).value||n.execute(i)}}class kx extends bs{refresh(){const t=this._getValue();this.value=t,this.isEnabled=null!=t}execute(t={}){const e=this.editor.model,n=Wy(e).filter((t=>"numbered"==t.getAttribute("listType")));e.change((e=>{for(const i of n)e.setAttribute("listReversed",!!t.reversed,i)}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;return t&&t.is("element","listItem")&&"numbered"==t.getAttribute("listType")?t.getAttribute("listReversed"):null}}class wx extends bs{refresh(){const t=this._getValue();this.value=t,this.isEnabled=null!=t}execute({startIndex:t=1}={}){const e=this.editor.model,n=Wy(e).filter((t=>"numbered"==t.getAttribute("listType")));e.change((e=>{for(const i of n)e.setAttribute("listStart",t>=0?t:1,i)}))}_getValue(){const t=this.editor.model.document.selection.getFirstPosition().parent;return t&&t.is("element","listItem")&&"numbered"==t.getAttribute("listType")?t.getAttribute("listStart"):null}}const Ax="default";class Cx extends ps{static get requires(){return[ux]}static get pluginName(){return"ListPropertiesEditing"}constructor(t){super(t),t.config.define("list",{properties:{styles:!0,startIndex:!1,reversed:!1}})}init(){const t=this.editor,e=t.model,n=function(t){const e=[];t.styles&&e.push({attributeName:"listStyle",defaultValue:Ax,addCommand(t){t.commands.add("listStyle",new bx(t,Ax))},appliesToListItem:()=>!0,setAttributeOnDowncast(t,e,n){e&&e!==Ax?t.setStyle("list-style-type",e,n):t.removeStyle("list-style-type",n)},getAttributeOnUpcast:t=>t.getStyle("list-style-type")||Ax});t.reversed&&e.push({attributeName:"listReversed",defaultValue:!1,addCommand(t){t.commands.add("listReversed",new kx(t))},appliesToListItem:t=>"numbered"==t.getAttribute("listType"),setAttributeOnDowncast(t,e,n){e?t.setAttribute("reversed","reversed",n):t.removeAttribute("reversed",n)},getAttributeOnUpcast:t=>t.hasAttribute("reversed")});t.startIndex&&e.push({attributeName:"listStart",defaultValue:1,addCommand(t){t.commands.add("listStart",new wx(t))},appliesToListItem:t=>"numbered"==t.getAttribute("listType"),setAttributeOnDowncast(t,e,n){0==e||e>1?t.setAttribute("start",e,n):t.removeAttribute("start",n)},getAttributeOnUpcast(t){const e=t.getAttribute("start");return e>=0?e:1}});return e}(t.config.get("list.properties"));e.schema.extend("listItem",{allowAttributes:n.map((t=>t.attributeName))});for(const e of n)e.addCommand(t);var i;this.listenTo(t.commands.get("indentList"),"_executeCleanup",function(t,e){return(n,i)=>{const o=i[0],r=o.getAttribute("listIndent"),s=i.filter((t=>t.getAttribute("listIndent")===r));let a=null;o.previousSibling.getAttribute("listIndent")+1!==r&&(a=jy(o.previousSibling,{sameIndent:!0,direction:"backward",listIndent:r})),t.model.change((t=>{for(const n of s)for(const i of e)if(i.appliesToListItem(n)){const e=null==a?i.defaultValue:a.getAttribute(i.attributeName);t.setAttribute(i.attributeName,e,n)}}))}}(t,n)),this.listenTo(t.commands.get("outdentList"),"_executeCleanup",function(t,e){return(n,i)=>{if(!(i=i.reverse().filter((t=>t.is("element","listItem")))).length)return;const o=i[0].getAttribute("listIndent"),r=i[0].getAttribute("listType");let s=i[0].previousSibling;if(s.is("element","listItem"))for(;s.getAttribute("listIndent")!==o;)s=s.previousSibling;else s=null;s||(s=i[i.length-1].nextSibling),s&&s.is("element","listItem")&&s.getAttribute("listType")===r&&t.model.change((t=>{const n=i.filter((t=>t.getAttribute("listIndent")===o));for(const i of n)for(const n of e)if(n.appliesToListItem(i)){const e=n.attributeName,o=s.getAttribute(e);t.setAttribute(e,o,i)}}))}}(t,n)),this.listenTo(t.commands.get("bulletedList"),"_executeCleanup",yx(t)),this.listenTo(t.commands.get("numberedList"),"_executeCleanup",yx(t)),e.document.registerPostFixer(function(t,e){return n=>{let i=!1;const o=xx(t.model.document.differ.getChanges()).filter((t=>"todo"!==t.getAttribute("listType")));if(!o.length)return i;let r=o[o.length-1].nextSibling;if((!r||!r.is("element","listItem"))&&(r=o[0].previousSibling,r)){const t=o[0].getAttribute("listIndent");for(;r.is("element","listItem")&&r.getAttribute("listIndent")!==t&&(r=r.previousSibling,r););}for(const t of e){const e=t.attributeName;for(const s of o)if(t.appliesToListItem(s))if(s.hasAttribute(e)){const o=s.previousSibling;vx(o,s,t.attributeName)&&(n.setAttribute(e,o.getAttribute(e),s),i=!0)}else _x(r,s,t)?n.setAttribute(e,r.getAttribute(e),s):n.setAttribute(e,t.defaultValue,s),i=!0;else n.removeAttribute(e,s)}return i}}(t,n)),t.conversion.for("upcast").add((i=n,t=>{t.on("element:li",((t,e,n)=>{if(!e.modelRange)return;const o=e.viewItem.parent,r=e.modelRange.start.nodeAfter||e.modelRange.end.nodeBefore;for(const t of i)if(t.appliesToListItem(r)){const e=t.getAttributeOnUpcast(o);n.writer.setAttribute(t.attributeName,e,r)}}),{priority:"low"})})),t.conversion.for("downcast").add(function(t){return n=>{for(const i of t)n.on(`attribute:${i.attributeName}:listItem`,((t,n,o)=>{const r=o.writer,s=n.item,a=jy(s.previousSibling,{sameIndent:!0,listIndent:s.getAttribute("listIndent"),direction:"backward"}),l=o.mapper.toViewElement(s);e(s,a)||r.breakContainer(r.createPositionBefore(l)),i.setAttributeOnDowncast(r,n.attributeNewValue,l.parent)}),{priority:"low"})};function e(t,e){return e&&t.getAttribute("listType")===e.getAttribute("listType")&&t.getAttribute("listIndent")===e.getAttribute("listIndent")&&t.getAttribute("listStyle")===e.getAttribute("listStyle")&&t.getAttribute("listReversed")===e.getAttribute("listReversed")&&t.getAttribute("listStart")===e.getAttribute("listStart")}}(n)),this._mergeListAttributesWhileMergingLists(n)}afterInit(){const t=this.editor;t.commands.get("todoList")&&t.model.document.registerPostFixer(function(t){return e=>{const n=xx(t.model.document.differ.getChanges()).filter((t=>"todo"===t.getAttribute("listType")&&(t.hasAttribute("listStyle")||t.hasAttribute("listReversed")||t.hasAttribute("listStart"))));if(!n.length)return!1;for(const t of n)e.removeAttribute("listStyle",t),e.removeAttribute("listReversed",t),e.removeAttribute("listStart",t);return!0}}(t))}_mergeListAttributesWhileMergingLists(t){const e=this.editor.model;let n;this.listenTo(e,"deleteContent",((t,[e])=>{const i=e.getFirstPosition(),o=e.getLastPosition();if(i.parent===o.parent)return;if(!i.parent.is("element","listItem"))return;const r=o.parent.nextSibling;if(!r||!r.is("element","listItem"))return;const s=jy(i.parent,{sameIndent:!0,listIndent:r.getAttribute("listIndent")});s&&s.getAttribute("listType")===r.getAttribute("listType")&&(n=s)}),{priority:"high"}),this.listenTo(e,"deleteContent",(()=>{n&&(e.change((e=>{const i=jy(n.nextSibling,{sameIndent:!0,listIndent:n.getAttribute("listIndent"),direction:"forward"});if(!i)return void(n=null);const o=[i,...Gy(e.createPositionAt(i,0),"forward")];for(const i of o)for(const o of t)if(o.appliesToListItem(i)){const t=o.attributeName,r=n.getAttribute(t);e.setAttribute(t,r,i)}})),n=null)}),{priority:"low"})}}function _x(t,e,n){if(!t)return!1;const i=t.getAttribute(n.attributeName);return!!i&&(i!=n.defaultValue&&t.getAttribute("listType")===e.getAttribute("listType"))}function vx(t,e,n){if(!t||!t.is("element","listItem"))return!1;if(e.getAttribute("listType")!==t.getAttribute("listType"))return!1;const i=t.getAttribute("listIndent");if(i<1||i!==e.getAttribute("listIndent"))return!1;const o=t.getAttribute(n);return!(!o||o===e.getAttribute(n))}function yx(t){return(e,n)=>{n=n.filter((t=>t.is("element","listItem"))),t.model.change((t=>{for(const e of n)t.removeAttribute("listStyle",e)}))}}function xx(t){const e=[];for(const n of t){const t=Ex(n);t&&t.is("element","listItem")&&e.push(t)}return e}function Ex(t){return"attribute"===t.type?t.range.start.nodeAfter:"insert"===t.type?t.position.nodeAfter:null}var Dx=n(3195),Sx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(Dx.Z,Sx);Dx.Z.locals;class Tx extends Ho{constructor(t,e){super(t);const n=this.bindTemplate;this.set("isCollapsed",!1),this.set("label",""),this.buttonView=this._createButtonView(),this.children=this.createCollection(),this.set("_collapsibleAriaLabelUid",void 0),e&&this.children.addMany(e),this.setTemplate({tag:"div",attributes:{class:["ck","ck-collapsible",n.if("isCollapsed","ck-collapsible_collapsed")]},children:[this.buttonView,{tag:"div",attributes:{class:["ck","ck-collapsible__children"],role:"region",hidden:n.if("isCollapsed","hidden"),"aria-labelledby":n.to("_collapsibleAriaLabelUid")},children:this.children}]})}render(){super.render(),this._collapsibleAriaLabelUid=this.buttonView.labelView.element.id}_createButtonView(){const t=new fr(this.locale),e=t.bindTemplate;return t.set({withText:!0,icon:ls}),t.extendTemplate({attributes:{"aria-expanded":e.to("isOn",(t=>String(t)))}}),t.bind("label").to(this),t.bind("isOn").to(this,"isCollapsed",(t=>!t)),t.on("execute",(()=>{this.isCollapsed=!this.isCollapsed})),t}}var Ix=n(7133),Bx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(Ix.Z,Bx);Ix.Z.locals;class Mx extends Ho{constructor(t,{enabledProperties:e,styleButtonViews:n,styleGridAriaLabel:i}){super(t),this.stylesView=null,this.additionalPropertiesCollapsibleView=null,this.startIndexFieldView=null,this.reversedSwitchButtonView=null,this.focusTracker=new To,this.keystrokes=new Io,this.focusables=new Ro;const o=["ck","ck-list-properties"];this.children=this.createCollection(),this.focusCycler=new ds({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),e.styles?(this.stylesView=this._createStylesView(n,i),this.children.add(this.stylesView)):o.push("ck-list-properties_without-styles"),(e.startIndex||e.reversed)&&(this._addNumberedListPropertyViews(e),o.push("ck-list-properties_with-numbered-properties")),this.setTemplate({tag:"div",attributes:{class:o},children:this.children})}render(){if(super.render(),this.stylesView){this.focusables.add(this.stylesView),this.focusTracker.add(this.stylesView.element),(this.startIndexFieldView||this.reversedSwitchButtonView)&&(this.focusables.add(this.children.last.buttonView),this.focusTracker.add(this.children.last.buttonView.element));for(const t of this.stylesView.children)this.stylesView.focusTracker.add(t.element);r({keystrokeHandler:this.stylesView.keystrokes,focusTracker:this.stylesView.focusTracker,gridItems:this.stylesView.children,numberOfColumns:()=>Li.window.getComputedStyle(this.stylesView.element).getPropertyValue("grid-template-columns").split(" ").length,uiLanguageDirection:this.locale&&this.locale.uiLanguageDirection})}if(this.startIndexFieldView){this.focusables.add(this.startIndexFieldView),this.focusTracker.add(this.startIndexFieldView.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.reversedSwitchButtonView&&(this.focusables.add(this.reversedSwitchButtonView),this.focusTracker.add(this.reversedSwitchButtonView.element)),this.keystrokes.listenTo(this.element)}focus(){this.focusCycler.focusFirst()}focusLast(){this.focusCycler.focusLast()}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createStylesView(t,e){const n=new Ho(this.locale);return n.children=n.createCollection(),n.children.addMany(t),n.setTemplate({tag:"div",attributes:{"aria-label":e,class:["ck","ck-list-styles-list"]},children:n.children}),n.children.delegate("execute").to(this),n.focus=function(){this.children.first.focus()},n.focusTracker=new To,n.keystrokes=new Io,n.render(),n.keystrokes.listenTo(n.element),n}_addNumberedListPropertyViews(t){const e=this.locale.t,n=[];t.startIndex&&(this.startIndexFieldView=this._createStartIndexField(),n.push(this.startIndexFieldView)),t.reversed&&(this.reversedSwitchButtonView=this._createReversedSwitchButton(),n.push(this.reversedSwitchButtonView)),t.styles?(this.additionalPropertiesCollapsibleView=new Tx(this.locale,n),this.additionalPropertiesCollapsibleView.set({label:e("List properties"),isCollapsed:!0}),this.additionalPropertiesCollapsibleView.buttonView.bind("isEnabled").toMany(n,"isEnabled",((...t)=>t.some((t=>t)))),this.additionalPropertiesCollapsibleView.buttonView.on("change:isEnabled",((t,e,n)=>{n||(this.additionalPropertiesCollapsibleView.isCollapsed=!0)})),this.children.add(this.additionalPropertiesCollapsibleView)):this.children.addMany(n)}_createStartIndexField(){const t=this.locale.t,e=new Jr(this.locale,og);return e.set({label:t("Start at"),class:"ck-numbered-list-properties__start-index"}),e.fieldView.set({min:0,step:1,value:1,inputMode:"numeric"}),e.fieldView.on("input",(()=>{const n=e.fieldView.element,i=n.valueAsNumber;Number.isNaN(i)||(n.checkValidity()?this.fire("listStart",{startIndex:i}):e.errorText=t("Start index must be greater than 0."))})),e}_createReversedSwitchButton(){const t=this.locale.t,e=new wr(this.locale);return e.set({withText:!0,label:t("Reversed order"),class:"ck-numbered-list-properties__reversed-order"}),e.delegate("execute").to(this,"listReversed"),e}}var Nx=n(4553),zx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(Nx.Z,zx);Nx.Z.locals;class Lx extends ps{static get pluginName(){return"ListPropertiesUI"}init(){const t=this.editor,e=t.locale.t,n=t.config.get("list.properties");n.styles&&t.ui.componentFactory.add("bulletedList",Px({editor:t,parentCommandName:"bulletedList",buttonLabel:e("Bulleted List"),buttonIcon:px,styleGridAriaLabel:e("Bulleted list styles toolbar"),styleDefinitions:[{label:e("Toggle the disc list style"),tooltip:e("Disc"),type:"disc",icon:' '},{label:e("Toggle the circle list style"),tooltip:e("Circle"),type:"circle",icon:' '},{label:e("Toggle the square list style"),tooltip:e("Square"),type:"square",icon:' '}]})),(n.styles||n.startIndex||n.reversed)&&t.ui.componentFactory.add("numberedList",Px({editor:t,parentCommandName:"numberedList",buttonLabel:e("Numbered List"),buttonIcon:gx,styleGridAriaLabel:e("Numbered list styles toolbar"),styleDefinitions:[{label:e("Toggle the decimal list style"),tooltip:e("Decimal"),type:"decimal",icon:' '},{label:e("Toggle the decimal with leading zero list style"),tooltip:e("Decimal with leading zero"),type:"decimal-leading-zero",icon:' '},{label:e("Toggle the lower–roman list style"),tooltip:e("Lower–roman"),type:"lower-roman",icon:' '},{label:e("Toggle the upper–roman list style"),tooltip:e("Upper-roman"),type:"upper-roman",icon:' '},{label:e("Toggle the lower–latin list style"),tooltip:e("Lower-latin"),type:"lower-latin",icon:' '},{label:e("Toggle the upper–latin list style"),tooltip:e("Upper-latin"),type:"upper-latin",icon:' '}]}))}}function Px({editor:t,parentCommandName:e,buttonLabel:n,buttonIcon:i,styleGridAriaLabel:o,styleDefinitions:r}){const s=t.commands.get(e);return a=>{const l=Qm(a,qm),c=l.buttonView;return l.bind("isEnabled").to(s),l.class="ck-list-styles-dropdown",c.on("execute",(()=>{t.execute(e),t.editing.view.focus()})),c.set({label:n,icon:i,tooltip:!0,isToggleable:!0}),c.bind("isOn").to(s,"value",(t=>!!t)),l.once("change:isOpen",(()=>{const n=function({editor:t,dropdownView:e,parentCommandName:n,styleDefinitions:i,styleGridAriaLabel:o}){const r=t.locale,s=t.config.get("list.properties");let a=null;"numberedList"!=n&&(s.startIndex=!1,s.reversed=!1);if(s.styles){const e=t.commands.get("listStyle"),o=function({editor:t,listStyleCommand:e,parentCommandName:n}){const i=t.locale,o=t.commands.get(n);return({label:n,type:r,icon:s,tooltip:a})=>{const l=new fr(i);return l.set({label:n,icon:s,tooltip:a}),e.on("change:value",(()=>{l.isOn=e.value===r})),l.on("execute",(()=>{o.value?e.value!==r?t.execute("listStyle",{type:r}):t.execute("listStyle",{type:e.defaultType}):t.model.change((()=>{t.execute("listStyle",{type:r})}))})),l}}({editor:t,parentCommandName:n,listStyleCommand:e}),r="function"==typeof e.isStyleTypeSupported?t=>e.isStyleTypeSupported(t.type):()=>!0;a=i.filter(r).map(o)}const l=new Mx(r,{styleGridAriaLabel:o,enabledProperties:s,styleButtonViews:a});s.styles&&ng(e,(()=>l.stylesView.children.find((t=>t.isOn))));if(s.startIndex){const e=t.commands.get("listStart");l.startIndexFieldView.bind("isEnabled").to(e),l.startIndexFieldView.fieldView.bind("value").to(e),l.on("listStart",((e,n)=>t.execute("listStart",n)))}if(s.reversed){const e=t.commands.get("listReversed");l.reversedSwitchButtonView.bind("isEnabled").to(e),l.reversedSwitchButtonView.bind("isOn").to(e,"value",(t=>!!t)),l.on("listReversed",(()=>{const n=e.value;t.execute("listReversed",{reversed:!n})}))}return l.delegate("execute").to(e),l}({editor:t,dropdownView:l,parentCommandName:e,styleGridAriaLabel:o,styleDefinitions:r});l.panelView.children.add(n)})),l.on("execute",(()=>{t.editing.view.focus()})),l}}function Rx(t,e){const 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),l=[...a.getChildren()].find((t=>t.getCustomProperty("media-content")));s.remove(l);const c=t.getMediaViewElement(s,r,e);s.insert(s.createPositionAt(a,0),c)};return t=>{t.on("attribute:url:media",n)}}function Ox(t){const e=t.getSelectedElement();return e&&function(t){return!!t.getCustomProperty("media")&&mb(t)}(e)?e:null}function Vx(t,e,n,i){return t.createContainerElement("figure",{class:"media"},[e.getMediaViewElement(t,n,i),t.createSlot()])}function Fx(t){const e=t.getSelectedElement();return e&&e.is("element","media")?e:null}function jx(t,e,n,i){t.change((o=>{const r=o.createElement("media",{url:e});t.insertObject(r,n,null,{setSelection:"on",findOptimalPosition:i?"auto":void 0})}))}class Hx extends bs{refresh(){const t=this.editor.model,e=t.document.selection,n=Fx(e);this.value=n?n.getAttribute("url"):void 0,this.isEnabled=function(t){const e=t.getSelectedElement();return!!e&&"media"===e.name}(e)||function(t,e){const n=wb(t,e);let i=n.start.parent;i.isEmpty&&!e.schema.isLimit(i)&&(i=i.parent);return e.schema.checkChild(i,"media")}(e,t)}execute(t){const e=this.editor.model,n=e.document.selection,i=Fx(n);i?e.change((e=>{e.setAttribute("url",t,i)})):jx(e,t,n,!0)}}class Ux{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):(_("media-embed-no-provider-name",{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 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this._previewRenderer?this._previewRenderer(this._match):this.url&&t.renderForEditingView?this._getPlaceholderHtml():""}_getPlaceholderHtml(){const t=new mr,e=this._locale.t;t.content=' ',t.viewBox="0 0 64 42";return new Uo({tag:"div",attributes:{class:"ck ck-reset_all ck-media__placeholder"},children:[{tag:"div",attributes:{class:"ck-media__placeholder__icon"},children:[t]},{tag:"a",attributes:{class:"ck-media__placeholder__url",target:"_blank",rel:"noopener noreferrer",href:this.url,"data-cke-tooltip-text":e("Open media in new tab")},children:[{tag:"span",attributes:{class:"ck-media__placeholder__url__text"},children:[this.url]}]}]}).render().outerHTML}_getValidUrl(t){return t?t.match(/^https?/)?t:"https://"+t:null}}var Wx=n(952),qx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Vo()(Wx.Z,qx);Wx.Z.locals;class $x extends ps{static get 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Kx=/^(?:http(s)?:\/\/)?[\w-]+\.[\w-.~:/?#[\]@!$&'()*+,;=%]+$/;class Yx extends ps{static get requires(){return[tk,Sf,dk]}static get pluginName(){return"AutoMediaEmbed"}constructor(t){super(t),this._timeoutId=null,this._positionToInsert=null}init(){const t=this.editor,e=t.model.document,n=t.plugins.get("ClipboardPipeline");this.listenTo(n,"inputTransformation",(()=>{const t=e.selection.getFirstRange(),n=Zh.fromPosition(t.start);n.stickiness="toPrevious";const i=Zh.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&&(Li.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($x).registry,o=new dd(t,e),r=o.getWalker({ignoreElementEnd:!0});let s="";for(const t of 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t=t=>t.stopPropagation();this.keystrokes.set("arrowright",t),this.keystrokes.set("arrowleft",t),this.keystrokes.set("arrowup",t),this.keystrokes.set("arrowdown",t)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}get url(){return this.urlInputView.fieldView.element.value.trim()}set url(t){this.urlInputView.fieldView.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 Jr(this.locale,ig),n=e.fieldView;return this._urlInputViewInfoDefault=t("Paste the media URL in the input."),this._urlInputViewInfoTip=t("Tip: Paste the URL into the content to embed faster."),e.label=t("Media 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