(\s+)<\/span>/g,((t,e)=>1==e.length?" ":e)).replace(//g,"")}(o.getData("text/html")):o.getData("text/plain")&&(((r=(r=o.getData("text/plain")).replace(//g,">").replace(/\r?\n\r?\n/g,"").replace(/\r?\n/g,"
").replace(/\t/g," ").replace(/^\s/," ").replace(/\s$/," ").replace(/\s\s/g," ")).includes("
")||r.includes("
"))&&(r=`
${r}
`),t=r),i=this.editor.data.htmlProcessor.toView(t)}var r;const s=new p(this,"inputTransformation");this.fire(s,{content:i,dataTransfer:o,targetRanges:e.targetRanges,method:e.method}),s.stop.called&&t.stop(),n.scrollToTheSelection()}),{priority:"low"}),this.listenTo(this,"inputTransformation",((t,n)=>{if(n.content.isEmpty)return;const o=this.editor.data.toModel(n.content,"$clipboardHolder");0!=o.childCount&&(t.stop(),e.change((()=>{this.fire("contentInsertion",{content:o,method:n.method,dataTransfer:n.dataTransfer,targetRanges:n.targetRanges})})))}),{priority:"low"}),this.listenTo(this,"contentInsertion",((t,n)=>{n.resultRange=e.insertContent(n.content)}),{priority:"low"})}_setupCopyCut(){const t=this.editor,e=t.model.document,n=t.editing.view.document,o=(o,i)=>{const r=i.dataTransfer;i.preventDefault();const s=t.data.toView(t.model.getSelectedContent(e.selection));n.fire("clipboardOutput",{dataTransfer:r,content:s,method:o.name})};this.listenTo(n,"copy",o,{priority:"low"}),this.listenTo(n,"cut",((e,n)=>{t.model.canEditAt(t.model.document.selection)?o(e,n):n.preventDefault()}),{priority:"low"}),this.listenTo(n,"clipboardOutput",((n,o)=>{o.content.isEmpty||(o.dataTransfer.setData("text/html",this.editor.data.htmlProcessor.toData(o.content)),o.dataTransfer.setData("text/plain",Fp(o.content))),"cut"==o.method&&t.model.deleteContent(e.selection)}),{priority:"low"})}}class Hp{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 Up extends gs{constructor(t,e){super(t),this._buffer=new Hp(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,o=t.text||"",i=o.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),o&&e.insertContent(t.createText(o,n.selection.getAttributes()),r),s?t.setSelection(s):r.is("documentSelection")||t.setSelection(r),this._buffer.unlock(),this._buffer.input(i)}))}}const Gp=["insertText","insertReplacementText"];class qp extends Kc{constructor(t){super(t),this.focusObserver=t.getObserver(vl),c.isAndroid&&Gp.push("insertCompositionText");const e=t.document;e.on("beforeinput",((n,o)=>{if(!this.isEnabled)return;const{data:i,targetRanges:r,inputType:s,domEvent:a}=o;if(!Gp.includes(s))return;this.focusObserver.flush();const c=new p(e,"insertText");e.fire(c,new Qc(t,a,{text:i,selection:t.createSelection(r)})),c.stop.called&&n.stop()})),e.on("compositionend",((n,{data:o,domEvent:i})=>{this.isEnabled&&!c.isAndroid&&o&&e.fire("insertText",new Qc(t,i,{text:o,selection:e.selection}))}),{priority:"lowest"})}observe(){}stopObserving(){}}class Wp extends hs{static get pluginName(){return"Input"}init(){const t=this.editor,e=t.model,n=t.editing.view,o=e.document.selection;n.addObserver(qp);const i=new Up(t,t.config.get("typing.undoStep")||20);t.commands.add("insertText",i),t.commands.add("input",i),this.listenTo(n.document,"insertText",((o,i)=>{n.document.isComposing||i.preventDefault();const{text:r,selection:s,resultRange:a}=i,l=Array.from(s.getRanges()).map((e=>t.editing.mapper.toModelRange(e)));let d=r;if(c.isAndroid){const t=Array.from(l[0].getItems()).reduce(((t,e)=>t+(e.is("$textProxy")?e.data:"")),"");t&&(t.length<=d.length?d.startsWith(t)&&(d=d.substring(t.length),l[0].start=l[0].start.getShiftedBy(t.length)):t.startsWith(d)&&(l[0].start=l[0].start.getShiftedBy(d.length),d=""))}const h={text:d,selection:e.createSelection(l)};a&&(h.resultRange=t.editing.mapper.toModelRange(a)),t.execute("insertText",h),n.scrollToTheSelection()})),c.isAndroid?this.listenTo(n.document,"keydown",((t,r)=>{!o.isCollapsed&&229==r.keyCode&&n.document.isComposing&&$p(e,i)})):this.listenTo(n.document,"compositionstart",(()=>{o.isCollapsed||$p(e,i)}))}}function $p(t,e){if(!e.isEnabled)return;const n=e.buffer;n.lock(),t.enqueueChange(n.batch,(()=>{t.deleteContent(t.document.selection)})),n.unlock()}class Kp extends gs{constructor(t,e){super(t),this.direction=e,this._buffer=new Hp(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,(o=>{this._buffer.lock();const i=o.createSelection(t.selection||n.selection);if(!e.canEditAt(i))return;const r=t.sequence||1,s=i.isCollapsed;if(i.isCollapsed&&e.modifySelection(i,{direction:this.direction,unit:t.unit,treatEmojiAsSingleUnit:!0}),this._shouldEntireContentBeReplacedWithParagraph(r))return void this._replaceEntireContentWithParagraph(o);if(this._shouldReplaceFirstBlockWithParagraph(i,r))return void this.editor.execute("paragraph",{selection:i});if(i.isCollapsed)return;let a=0;i.getFirstRange().getMinimalFlatRanges().forEach((t=>{a+=tt(t.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))})),e.deleteContent(i,{doNotResetEntireContent:s,direction:this.direction}),this._buffer.input(a),o.setSelection(i),this._buffer.unlock()}))}_shouldEntireContentBeReplacedWithParagraph(t){if(t>1)return!1;const e=this.editor.model,n=e.document.selection,o=e.schema.getLimitElement(n);if(!(n.isCollapsed&&n.containsEntireContent(o)))return!1;if(!e.schema.checkChild(o,"paragraph"))return!1;const i=o.getChild(0);return!i||!i.is("element","paragraph")}_replaceEntireContentWithParagraph(t){const e=this.editor.model,n=e.document.selection,o=e.schema.getLimitElement(n),i=t.createElement("paragraph");t.remove(t.createRangeIn(o)),t.insert(i,o),t.setSelection(i,0)}_shouldReplaceFirstBlockWithParagraph(t,e){const n=this.editor.model;if(e>1||"backward"!=this.direction)return!1;if(!t.isCollapsed)return!1;const o=t.getFirstPosition(),i=n.schema.getLimitElement(o),r=i.getChild(0);return o.parent==r&&(!!t.containsEntireContent(r)&&(!!n.schema.checkChild(i,"paragraph")&&"paragraph"!=r.name))}}const Yp="word",Qp="selection",Jp="backward",Zp="forward",Xp={deleteContent:{unit:Qp,direction:Jp},deleteContentBackward:{unit:"codePoint",direction:Jp},deleteWordBackward:{unit:Yp,direction:Jp},deleteHardLineBackward:{unit:Qp,direction:Jp},deleteSoftLineBackward:{unit:Qp,direction:Jp},deleteContentForward:{unit:"character",direction:Zp},deleteWordForward:{unit:Yp,direction:Zp},deleteHardLineForward:{unit:Qp,direction:Zp},deleteSoftLineForward:{unit:Qp,direction:Zp}};class tf extends Kc{constructor(t){super(t);const e=t.document;let n=0;e.on("keydown",(()=>{n++})),e.on("keyup",(()=>{n=0})),e.on("beforeinput",((o,i)=>{if(!this.isEnabled)return;const{targetRanges:r,domEvent:s,inputType:a}=i,l=Xp[a];if(!l)return;const d={direction:l.direction,unit:l.unit,sequence:n};d.unit==Qp&&(d.selectionToRemove=t.createSelection(r[0])),"deleteContentBackward"===a&&(c.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,o=t.offset;if(Bi(e,o)||Ni(e,o)||Li(e,o))continue;n++}else n++;if(n>1)return!0}return!1}(r)&&(d.unit=Qp,d.selectionToRemove=t.createSelection(r)));const h=new qa(e,"delete",r[0]);e.fire(h,new Qc(t,s,d)),h.stop.called&&o.stop()})),c.isBlink&&function(t){const e=t.view,n=e.document;let o=null,i=!1;function r(t){return t==pi.backspace||t==pi.delete}function s(t){return t==pi.backspace?Jp:Zp}n.on("keydown",((t,{keyCode:e})=>{o=e,i=!1})),n.on("keyup",((a,{keyCode:c,domEvent:l})=>{const d=n.selection,h=t.isEnabled&&c==o&&r(c)&&!d.isCollapsed&&!i;if(o=null,h){const t=d.getFirstRange(),o=new qa(n,"delete",t),i={unit:Qp,direction:s(c),selectionToRemove:d};n.fire(o,new Qc(e,l,i))}})),n.on("beforeinput",((t,{inputType:e})=>{const n=Xp[e];r(o)&&n&&n.direction==s(o)&&(i=!0)}),{priority:"high"}),n.on("beforeinput",((t,{inputType:e,data:n})=>{o==pi.delete&&"insertText"==e&&""==n&&t.stop()}),{priority:"high"})}(this)}observe(){}stopObserving(){}}class ef extends hs{static get pluginName(){return"Delete"}init(){const t=this.editor,e=t.editing.view,n=e.document,o=t.model.document;e.addObserver(tf),this._undoOnBackspace=!1;const i=new Kp(t,"forward");t.commands.add("deleteForward",i),t.commands.add("forwardDelete",i),t.commands.add("delete",new Kp(t,"backward")),this.listenTo(n,"delete",((o,i)=>{n.isComposing||i.preventDefault();const{direction:r,sequence:s,selectionToRemove:a,unit:c}=i,l="forward"===r?"deleteForward":"delete",d={sequence:s};if("selection"==c){const e=Array.from(a.getRanges()).map((e=>t.editing.mapper.toModelRange(e)));d.selection=t.model.createSelection(e)}else d.unit=c;t.execute(l,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:"$capture"}),this.listenTo(o,"change",(()=>{this._undoOnBackspace=!1})))}requestUndoOnBackspace(){this.editor.plugins.has("UndoEditing")&&(this._undoOnBackspace=!0)}}class nf extends hs{static get requires(){return[Wp,ef]}static get pluginName(){return"Typing"}}function of(t,e){let n=t.start;return{text:Array.from(t.getWalker({ignoreElementEnd:!1})).reduce(((t,{item:o})=>o.is("$text")||o.is("$textProxy")?t+o.data:(n=e.createPositionAfter(o),"")),""),range:e.createRange(n,t.end)}}class rf extends($()){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,o=n.document.selection,i=n.createRange(n.createPositionAt(o.focus.parent,0),o.focus),{text:r,range:s}=of(i,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:${t}`,n)}}}class sf extends hs{static get pluginName(){return"TwoStepCaretMovement"}constructor(t){super(t),this.attributes=new Set,this._overrideUid=null}init(){const t=this.editor,e=t.model,n=t.editing.view,o=t.locale,i=e.document.selection;this.listenTo(n.document,"arrowKey",((t,e)=>{if(!i.isCollapsed)return;if(e.shiftKey||e.altKey||e.ctrlKey)return;const n=e.keyCode==pi.arrowright,r=e.keyCode==pi.arrowleft;if(!n&&!r)return;const s=o.contentLanguageDirection;let a=!1;a="ltr"===s&&n||"rtl"===s&&r?this._handleForwardMovement(e):this._handleBackwardMovement(e),!0===a&&t.stop()}),{context:"$text",priority:"highest"}),this._isNextGravityRestorationSkipped=!1,this.listenTo(i,"change:range",((t,e)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!e.directChange&&df(i.getFirstPosition(),this.attributes)||this._restoreGravity())}))}registerAttribute(t){this.attributes.add(t)}_handleForwardMovement(t){const e=this.attributes,n=this.editor.model.document.selection,o=n.getFirstPosition();return!this._isGravityOverridden&&((!o.isAtStart||!af(n,e))&&(!!df(o,e)&&(lf(t),this._overrideGravity(),!0)))}_handleBackwardMovement(t){const e=this.attributes,n=this.editor.model,o=n.document.selection,i=o.getFirstPosition();return this._isGravityOverridden?(lf(t),this._restoreGravity(),cf(n,e,i),!0):i.isAtStart?!!af(o,e)&&(lf(t),cf(n,e,i),!0):!!function(t,e){const n=t.getShiftedBy(-1);return df(n,e)}(i,e)&&(i.isAtEnd&&!af(o,e)&&df(i,e)?(lf(t),cf(n,e,i),!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 af(t,e){for(const n of e)if(t.hasAttribute(n))return!0;return!1}function cf(t,e,n){const o=n.nodeBefore;t.change((n=>{if(o){const e=[],i=t.schema.isObject(o)&&t.schema.isInline(o);for(const[n,r]of o.getAttributes())!t.schema.checkAttribute("$text",n)||i&&!1===t.schema.getAttributeProperties(n).copyFromObject||e.push([n,r]);n.setSelectionAttribute(e)}else n.removeSelectionAttribute(e)}))}function lf(t){t.preventDefault()}function df(t,e){const{nodeBefore:n,nodeAfter:o}=t;for(const t of e){const e=n?n.getAttribute(t):void 0;if((o?o.getAttribute(t):void 0)!==e)return!0}return!1}var hf=/[\\^$.*+?()[\]{}|]/g,uf=RegExp(hf.source);const gf=function(t){return(t=Qs(t))&&uf.test(t)?t.replace(hf,"\\$&"):t},mf={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:/(^| )(---)( )$/,to:[null,"—",null]},quotesPrimary:{from:_f('"'),to:[null,"“",null,"”"]},quotesSecondary:{from:_f("'"),to:[null,"‘",null,"’"]},quotesPrimaryEnGb:{from:_f("'"),to:[null,"‘",null,"’"]},quotesSecondaryEnGb:{from:_f('"'),to:[null,"“",null,"”"]},quotesPrimaryPl:{from:_f('"'),to:[null,"„",null,"”"]},quotesSecondaryPl:{from:_f("'"),to:[null,"‚",null,"’"]}},pf={symbols:["copyright","registeredTrademark","trademark"],mathematical:["oneHalf","oneThird","twoThirds","oneForth","threeQuarters","lessThanOrEqual","greaterThanOrEqual","notEqual","arrowLeft","arrowRight"],typography:["horizontalEllipsis","enDash","emDash"],quotes:["quotesPrimary","quotesSecondary"]},ff=["symbols","mathematical","typography","quotes"];function kf(t){return"string"==typeof t?new RegExp(`(${gf(t)})$`):t}function bf(t){return"string"==typeof t?()=>[t]:t instanceof Array?()=>t:t}function wf(t){return(t.textNode?t.textNode:t.nodeAfter).getAttributes()}function _f(t){return new RegExp(`(^|\\s)(${t})([^${t}]*)(${t})$`)}function Af(t,e,n,o){return o.createRange(Cf(t,e,n,!0,o),Cf(t,e,n,!1,o))}function Cf(t,e,n,o,i){let r=t.textNode||(o?t.nodeBefore:t.nodeAfter),s=null;for(;r&&r.getAttribute(e)==n;)s=r,r=o?r.previousSibling:r.nextSibling;return s?i.createPositionAt(s,o?"before":"after"):t}function vf(t,e,n,o){const i=t.editing.view,r=new Set;i.document.registerPostFixer((i=>{const s=t.model.document.selection;let a=!1;if(s.hasAttribute(e)){const c=Af(s.getFirstPosition(),e,s.getAttribute(e),t.model),l=t.editing.mapper.toViewRange(c);for(const t of l.getItems())t.is("element",n)&&!t.hasClass(o)&&(i.addClass(o,t),r.add(t),a=!0)}return a})),t.conversion.for("editingDowncast").add((t=>{function e(){i.change((t=>{for(const e of r.values())t.removeClass(o,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*yf(t,e){for(const n of e)n&&t.getAttributeProperties(n[0]).copyOnEnter&&(yield n)}class xf extends gs{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,o=e.schema,i=n.isCollapsed,r=n.getFirstRange(),s=r.start.parent,a=r.end.parent;if(o.isLimit(s)||o.isLimit(a))return i||s!=a||e.deleteContent(n),!1;if(i){const e=yf(t.model.schema,n.getAttributes());return Ef(t,r.start),t.setSelectionAttribute(e),!0}{const o=!(r.start.isAtStart&&r.end.isAtEnd),i=s==a;if(e.deleteContent(n,{leaveUnmerged:o}),o){if(i)return Ef(t,n.focus),!0;t.setSelection(a,0)}}return!1}}function Ef(t,e){t.split(e),t.setSelection(e.parent.nextSibling,0)}const Df={insertParagraph:{isSoft:!1},insertLineBreak:{isSoft:!0}};class Tf extends Kc{constructor(t){super(t);const e=this.document;let n=!1;e.on("keydown",((t,e)=>{n=e.shiftKey})),e.on("beforeinput",((o,i)=>{if(!this.isEnabled)return;let r=i.inputType;c.isSafari&&n&&"insertParagraph"==r&&(r="insertLineBreak");const s=i.domEvent,a=Df[r];if(!a)return;const l=new qa(e,"enter",i.targetRanges[0]);e.fire(l,new Qc(t,s,{isSoft:a.isSoft})),l.stop.called&&o.stop()}))}observe(){}stopObserving(){}}class If extends hs{static get pluginName(){return"Enter"}init(){const t=this.editor,e=t.editing.view,n=e.document;e.addObserver(Tf),t.commands.add("enter",new xf(t)),this.listenTo(n,"enter",((o,i)=>{n.isComposing||i.preventDefault(),i.isSoft||(t.execute("enter"),e.scrollToTheSelection())}),{priority:"low"})}}class Sf extends gs{execute(){const t=this.editor.model,e=t.document;t.change((n=>{!function(t,e,n){const o=n.isCollapsed,i=n.getFirstRange(),r=i.start.parent,s=i.end.parent,a=r==s;if(o){const o=yf(t.schema,n.getAttributes());Mf(t,e,i.end),e.removeSelectionAttribute(n.getAttributeKeys()),e.setSelectionAttribute(o)}else{const o=!(i.start.isAtStart&&i.end.isAtEnd);t.deleteContent(n,{leaveUnmerged:o}),a?Mf(t,e,n.focus):o&&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 o=e.getFirstRange(),i=o.start.parent,r=o.end.parent;if((Bf(i,t)||Bf(r,t))&&i!==r)return!1;return!0}(t.schema,e.selection)}}function Mf(t,e,n){const o=e.createElement("softBreak");t.insertContent(o,n),e.setSelection(o,"after")}function Bf(t,e){return!t.is("rootElement")&&(e.isLimit(t)||Bf(t.parent,e))}class Nf extends hs{static get pluginName(){return"ShiftEnter"}init(){const t=this.editor,e=t.model.schema,n=t.conversion,o=t.editing.view,i=o.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")}),o.addObserver(Tf),t.commands.add("shiftEnter",new Sf(t)),this.listenTo(i,"enter",((e,n)=>{i.isComposing||n.preventDefault(),n.isSoft&&(t.execute("shiftEnter"),o.scrollToTheSelection())}),{priority:"low"})}}class Pf extends(B()){constructor(){super(...arguments),this._stack=[]}add(t,e){const n=this._stack,o=n[0];this._insertDescriptor(t);const i=n[0];o===i||Lf(o,i)||this.fire("change:top",{oldDescriptor:o,newDescriptor:i,writer:e})}remove(t,e){const n=this._stack,o=n[0];this._removeDescriptor(t);const i=n[0];o===i||Lf(o,i)||this.fire("change:top",{oldDescriptor:o,newDescriptor:i,writer:e})}_insertDescriptor(t){const e=this._stack,n=e.findIndex((e=>e.id===t.id));if(Lf(t,e[n]))return;n>-1&&e.splice(n,1);let o=0;for(;e[o]&&zf(e[o],t);)o++;e.splice(o,0,t)}_removeDescriptor(t){const e=this._stack,n=e.findIndex((e=>e.id===t));n>-1&&e.splice(n,1)}}function Lf(t,e){return t&&e&&t.priority==e.priority&&Of(t.classes)==Of(e.classes)}function zf(t,e){return t.priority>e.priority||!(t.priorityOf(e.classes)}function Of(t){return Array.isArray(t)?t.sort().join(","):t}const Rf='',jf="ck-widget",Ff="ck-widget_selected";function Vf(t){return!!t.is("element")&&!!t.getCustomProperty("widget")}function Hf(t,e,n={}){if(!t.is("containerElement"))throw new A("widget-to-widget-wrong-element-type",null,{element:t});return e.setAttribute("contenteditable","false",t),e.addClass(jf,t),e.setCustomProperty("widget",!0,t),t.getFillerOffset=Kf,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 ur;return n.set("content",Rf),n.render(),e.appendChild(n.element),e}));e.insert(e.createPositionAt(t,0),n),e.addClass(["ck-widget_with-selection-handle"],t)}(t,e),qf(t,e),t}function Uf(t,e,n){if(e.classes&&n.addClass(Ai(e.classes),t),e.attributes)for(const o in e.attributes)n.setAttribute(o,e.attributes[o],t)}function Gf(t,e,n){if(e.classes&&n.removeClass(Ai(e.classes),t),e.attributes)for(const o in e.attributes)n.removeAttribute(o,t)}function qf(t,e,n=Uf,o=Gf){const i=new Pf;i.on("change:top",((e,i)=>{i.oldDescriptor&&o(t,i.oldDescriptor,i.writer),i.newDescriptor&&n(t,i.newDescriptor,i.writer)}));e.setCustomProperty("addHighlight",((t,e,n)=>i.add(e,n)),t),e.setCustomProperty("removeHighlight",((t,e,n)=>i.remove(e,n)),t)}function Wf(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,o,i)=>{e.setAttribute("contenteditable",i?"false":"true",t)})),t.on("change:isFocused",((n,o,i)=>{i?e.addClass("ck-editor__nested-editable_focused",t):e.removeClass("ck-editor__nested-editable_focused",t)})),qf(t,e),t}function $f(t,e){const n=t.getSelectedElement();if(n){const o=Jf(t);if(o)return e.createRange(e.createPositionAt(n,o))}return vu(t,e)}function Kf(){return null}const Yf="widget-type-around";function Qf(t,e,n){return!!t&&Vf(t)&&!n.isInline(e)}function Jf(t){return t.getAttribute(Yf)}var Zf=n(6779),Xf={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(Zf.A,Xf);Zf.A.locals;const tk=["before","after"],ek=(new DOMParser).parseFromString('',"image/svg+xml").firstChild,nk="ck-widget__type-around_disabled";class ok extends hs{constructor(){super(...arguments),this._currentFakeCaretModelElement=null}static get pluginName(){return"WidgetTypeAround"}static get requires(){return[If,ef]}init(){const t=this.editor,e=t.editing.view;this.on("change:isEnabled",((n,o,i)=>{e.change((t=>{for(const n of e.document.roots)i?t.removeClass(nk,n):t.addClass(nk,n)})),i||t.model.change((t=>{t.removeSelectionAttribute(Yf)}))})),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,o=n.editing.view,i=n.model.schema.getAttributesWithProperty(t,"copyOnReplace",!0);n.execute("insertParagraph",{position:n.model.createPositionAt(t,e),attributes:i}),o.focus(),o.scrollToTheSelection()}_listenToIfEnabled(t,e,n,o){this.listenTo(t,e,((...t)=>{this.isEnabled&&n(...t)}),o)}_insertParagraphAccordingToFakeCaretPosition(){const t=this.editor.model.document.selection,e=Jf(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,o={before:n("Insert paragraph before block"),after:n("Insert paragraph after block")};t.editing.downcastDispatcher.on("insert",((t,i,r)=>{const s=r.mapper.toViewElement(i.item);if(s&&Qf(s,i.item,e)){!function(t,e,n){const o=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 tk){const o=new Hi({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(ek,!0)]});t.appendChild(o.render())}}(n,e),function(t){const e=new Hi({tag:"div",attributes:{class:["ck","ck-widget__type-around__fake-caret"]}});t.appendChild(e.render())}(n),n}));t.insert(t.createPositionAt(n,"end"),o)}(r.writer,o,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,o=e.schema,i=t.editing.view;function r(t){return`ck-widget_type-around_show-fake-caret_${t}`}this._listenToIfEnabled(i.document,"arrowKey",((t,e)=>{this._handleArrowKeyPress(t,e)}),{context:[Vf,"$text"],priority:"high"}),this._listenToIfEnabled(n,"change:range",((e,n)=>{n.directChange&&t.model.change((t=>{t.removeSelectionAttribute(Yf)}))})),this._listenToIfEnabled(e.document,"change:data",(()=>{const e=n.getSelectedElement();if(e){if(Qf(t.editing.mapper.toViewElement(e),e,o))return}t.model.change((t=>{t.removeSelectionAttribute(Yf)}))})),this._listenToIfEnabled(t.editing.downcastDispatcher,"selection",((t,e,n)=>{const i=n.writer;if(this._currentFakeCaretModelElement){const t=n.mapper.toViewElement(this._currentFakeCaretModelElement);t&&(i.removeClass(tk.map(r),t),this._currentFakeCaretModelElement=null)}const s=e.selection.getSelectedElement();if(!s)return;const a=n.mapper.toViewElement(s);if(!Qf(a,s,o))return;const c=Jf(e.selection);c&&(i.addClass(r(c),a),this._currentFakeCaretModelElement=s)})),this._listenToIfEnabled(t.ui.focusTracker,"change:isFocused",((e,n,o)=>{o||t.model.change((t=>{t.removeSelectionAttribute(Yf)}))}))}_handleArrowKeyPress(t,e){const n=this.editor,o=n.model,i=o.document.selection,r=o.schema,s=n.editing.view,a=function(t,e){const n=_i(t,e);return"down"===n||"right"===n}(e.keyCode,n.locale.contentLanguageDirection),c=s.document.selection.getSelectedElement();let l;Qf(c,n.editing.mapper.toModelElement(c),r)?l=this._handleArrowKeyPressOnSelectedWidget(a):i.isCollapsed?l=this._handleArrowKeyPressWhenSelectionNextToAWidget(a):e.shiftKey||(l=this._handleArrowKeyPressWhenNonCollapsedSelection(a)),l&&(e.preventDefault(),t.stop())}_handleArrowKeyPressOnSelectedWidget(t){const e=this.editor.model,n=Jf(e.document.selection);return e.change((e=>{if(!n)return e.setSelectionAttribute(Yf,t?"after":"before"),!0;if(!(n===(t?"after":"before")))return e.removeSelectionAttribute(Yf),!0;return!1}))}_handleArrowKeyPressWhenSelectionNextToAWidget(t){const e=this.editor,n=e.model,o=n.schema,i=e.plugins.get("Widget"),r=i._getObjectElementNextToSelection(t);return!!Qf(e.editing.mapper.toViewElement(r),r,o)&&(n.change((e=>{i._setSelectionOverElement(r),e.setSelectionAttribute(Yf,t?"before":"after")})),!0)}_handleArrowKeyPressWhenNonCollapsedSelection(t){const e=this.editor,n=e.model,o=n.schema,i=e.editing.mapper,r=n.document.selection,s=t?r.getLastPosition().nodeBefore:r.getFirstPosition().nodeAfter;return!!Qf(i.toViewElement(s),s,o)&&(n.change((e=>{e.setSelection(s,"on"),e.setSelectionAttribute(Yf,t?"after":"before")})),!0)}_enableInsertingParagraphsOnButtonClick(){const t=this.editor,e=t.editing.view;this._listenToIfEnabled(e.document,"mousedown",((n,o)=>{const i=o.domTarget.closest(".ck-widget__type-around__button");if(!i)return;const r=function(t){return t.classList.contains("ck-widget__type-around__button_before")?"before":"after"}(i),s=function(t,e){const n=t.closest(".ck-widget");return e.mapDomToView(n)}(i,e.domConverter),a=t.editing.mapper.toModelElement(s);this._insertParagraph(a,r),o.preventDefault(),n.stop()}))}_enableInsertingParagraphsOnEnterKeypress(){const t=this.editor,e=t.model.document.selection,n=t.editing.view;this._listenToIfEnabled(n.document,"enter",((n,o)=>{if("atTarget"!=n.eventPhase)return;const i=e.getSelectedElement(),r=t.editing.mapper.toViewElement(i),s=t.model.schema;let a;this._insertParagraphAccordingToFakeCaretPosition()?a=!0:Qf(r,i,s)&&(this._insertParagraph(i,o.isSoft?"before":"after"),a=!0),a&&(o.preventDefault(),n.stop())}),{context:Vf})}_enableInsertingParagraphsOnTypingKeystroke(){const t=this.editor.editing.view.document;this._listenToIfEnabled(t,"insertText",((e,n)=>{this._insertParagraphAccordingToFakeCaretPosition()&&(n.selection=t.selection)}),{priority:"high"}),c.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,o=n.schema;this._listenToIfEnabled(e.document,"delete",((e,i)=>{if("atTarget"!=e.eventPhase)return;const r=Jf(n.document.selection);if(!r)return;const s=i.direction,a=n.document.selection.getSelectedElement(),c="forward"==s;if("before"===r===c)t.execute("delete",{selection:n.createSelection(a,"on")});else{const e=o.getNearestSelectionRange(n.createPositionAt(a,r),s);if(e)if(e.isCollapsed){const i=n.createSelection(e.start);if(n.modifySelection(i,{direction:s}),i.focus.isEqual(e.start)){const t=function(t,e){let n=e;for(const o of e.getAncestors({parentFirst:!0})){if(o.childCount>1||t.isLimit(o))break;n=o}return n}(o,e.start.parent);n.deleteContent(n.createSelection(t,"on"),{doNotAutoparagraph:!0})}else n.change((n=>{n.setSelection(e),t.execute(c?"deleteForward":"delete")}))}else n.change((n=>{n.setSelection(e),t.execute(c?"deleteForward":"delete")}))}i.preventDefault(),e.stop()}),{context:Vf})}_enableInsertContentIntegration(){const t=this.editor,e=this.editor.model,n=e.document.selection;this._listenToIfEnabled(t.model,"insertContent",((t,[o,i])=>{if(i&&!i.is("documentSelection"))return;const r=Jf(n);return r?(t.stop(),e.change((t=>{const i=n.getSelectedElement(),s=e.createPositionAt(i,r),a=t.createSelection(s),c=e.insertContent(o,a);return t.setSelection(a),c}))):void 0}),{priority:"high"})}_enableInsertObjectIntegration(){const t=this.editor,e=this.editor.model.document.selection;this._listenToIfEnabled(t.model,"insertObject",((t,n)=>{const[,o,i={}]=n;if(o&&!o.is("documentSelection"))return;const r=Jf(e);r&&(i.findOptimalPosition=r,n[3]=i)}),{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;Jf(e)&&t.stop()}),{priority:"high"})}}function ik(t){const e=t.model;return(n,o)=>{const i=o.keyCode==pi.arrowup,r=o.keyCode==pi.arrowdown,s=o.shiftKey,a=e.document.selection;if(!i&&!r)return;const c=r;if(s&&function(t,e){return!t.isCollapsed&&t.isBackward==e}(a,c))return;const l=function(t,e,n){const o=t.model;if(n){const t=e.isCollapsed?e.focus:e.getLastPosition(),n=rk(o,t,"forward");if(!n)return null;const i=o.createRange(t,n),r=sk(o.schema,i,"backward");return r?o.createRange(t,r):null}{const t=e.isCollapsed?e.focus:e.getFirstPosition(),n=rk(o,t,"backward");if(!n)return null;const i=o.createRange(n,t),r=sk(o.schema,i,"forward");return r?o.createRange(r,t):null}}(t,a,c);if(l){if(l.isCollapsed){if(a.isCollapsed)return;if(s)return}(l.isCollapsed||function(t,e,n){const o=t.model,i=t.view.domConverter;if(n){const t=o.createSelection(e.start);o.modifySelection(t),t.focus.isAtEnd||e.start.isEqual(t.focus)||(e=o.createRange(t.focus,e.end))}const r=t.mapper.toViewRange(e),s=i.viewRangeToDom(r),a=Ho.getDomRangeRects(s);let c;for(const t of a)if(void 0!==c){if(Math.round(t.top)>=c)return!1;c=Math.max(c,Math.round(t.bottom))}else c=Math.round(t.bottom);return!0}(t,l,c))&&(e.change((t=>{const n=c?l.end:l.start;if(s){const o=e.createSelection(a.anchor);o.setFocus(n),t.setSelection(o)}else t.setSelection(n)})),n.stop(),o.preventDefault(),o.stopPropagation())}}}function rk(t,e,n){const o=t.schema,i=t.createRangeIn(e.root),r="forward"==n?"elementStart":"elementEnd";for(const{previousPosition:t,item:s,type:a}of i.getWalker({startPosition:e,direction:n})){if(o.isLimit(s)&&!o.isInline(s))return t;if(a==r&&o.isBlock(s))return null}return null}function sk(t,e,n){const o="backward"==n?e.end:e.start;if(t.checkChild(o,"$text"))return o;for(const{nextPosition:o}of e.getWalker({direction:n}))if(t.checkChild(o,"$text"))return o;return null}var ak=n(1216),ck={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(ak.A,ck);ak.A.locals;class lk extends hs{constructor(){super(...arguments),this._previouslySelected=new Set}static get pluginName(){return"Widget"}static get requires(){return[ok,ef]}init(){const t=this.editor,e=t.editing.view,n=e.document;this.editor.editing.downcastDispatcher.on("selection",((e,n,o)=>{const i=o.writer,r=n.selection;if(r.isCollapsed)return;const s=r.getSelectedElement();if(!s)return;const a=t.editing.mapper.toViewElement(s);var c;Vf(a)&&(o.consumable.consume(r,"selection")&&i.setSelection(i.createRangeOn(a),{fake:!0,label:(c=a,c.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 o=n.writer,i=o.document.selection;let r=null;for(const t of i.getRanges())for(const e of t){const t=e.item;Vf(t)&&!dk(t,r)&&(o.addClass(Ff,t),this._previouslySelected.add(t),r=t)}}),{priority:"low"}),e.addObserver(Nu),this.listenTo(n,"mousedown",((...t)=>this._onMousedown(...t))),this.listenTo(n,"arrowKey",((...t)=>{this._handleSelectionChangeOnArrowKeyPress(...t)}),{context:[Vf,"$text"]}),this.listenTo(n,"arrowKey",((...t)=>{this._preventDefaultOnArrowKeyPress(...t)}),{context:"$root"}),this.listenTo(n,"arrowKey",ik(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,o=n.editing.view,i=o.document;let r=e.target;if(function(t){let e=t;for(;e;){if(e.is("editableElement")&&!e.is("rootElement"))return!0;if(Vf(e))return!1;e=e.parent}return!1}(r)){if((c.isSafari||c.isGecko)&&e.domEvent.detail>=3){const t=n.editing.mapper,o=r.is("attributeElement")?r.findAncestor((t=>!t.is("attributeElement"))):r,i=t.toModelElement(o);e.preventDefault(),this.editor.model.change((t=>{t.setSelection(i,"in")}))}return}if(!Vf(r)&&(r=r.findAncestor(Vf),!r))return;c.isAndroid&&e.preventDefault(),i.isFocused||o.focus();const s=n.editing.mapper.toModelElement(r);this._setSelectionOverElement(s)}_handleSelectionChangeOnArrowKeyPress(t,e){const n=e.keyCode,o=this.editor.model,i=o.schema,r=o.document.selection,s=r.getSelectedElement(),a=_i(n,this.editor.locale.contentLanguageDirection),c="down"==a||"right"==a,l="up"==a||"down"==a;if(s&&i.isObject(s)){const n=c?r.getLastPosition():r.getFirstPosition(),s=i.getNearestSelectionRange(n,c?"forward":"backward");return void(s&&(o.change((t=>{t.setSelection(s)})),e.preventDefault(),t.stop()))}if(!r.isCollapsed&&!e.shiftKey){const n=r.getFirstPosition(),s=r.getLastPosition(),a=n.nodeAfter,l=s.nodeBefore;return void((a&&i.isObject(a)||l&&i.isObject(l))&&(o.change((t=>{t.setSelection(c?s:n)})),e.preventDefault(),t.stop()))}if(!r.isCollapsed)return;const d=this._getObjectElementNextToSelection(c);if(d&&i.isObject(d)){if(i.isInline(d)&&l)return;this._setSelectionOverElement(d),e.preventDefault(),t.stop()}}_preventDefaultOnArrowKeyPress(t,e){const n=this.editor.model,o=n.schema,i=n.document.selection.getSelectedElement();i&&o.isObject(i)&&(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 o=e.anchor.parent;for(;o.isEmpty;){const e=o;o=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,o=e.document.selection,i=e.createSelection(o);if(e.modifySelection(i,{direction:t?"forward":"backward"}),i.isEqual(o))return null;const r=t?i.focus.nodeBefore:i.focus.nodeAfter;return r&&n.isObject(r)?r:null}_clearPreviouslySelectedWidgets(t){for(const e of this._previouslySelected)t.removeClass(Ff,e);this._previouslySelected.clear()}}function dk(t,e){return!!e&&Array.from(t.getAncestors()).includes(e)}class hk extends hs{constructor(){super(...arguments),this._toolbarDefinitions=new Map}static get requires(){return[gp]}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||!Vf(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:o,balloonClassName:i="ck-toolbar-container"}){if(!n.length)return void C("widget-toolbar-no-items",{toolbarId:t});const r=this.editor,s=r.t,a=new pg(r.locale);if(a.ariaLabel=e||s("Widget toolbar"),this._toolbarDefinitions.has(t))throw new A("widget-toolbar-duplicated",this,{toolbarId:t});const c={view:a,getRelatedElement:o,balloonClassName:i,itemsConfig:n,initialized:!1};r.ui.addToolbar(a,{isContextual:!0,beforeFocus:()=>{const t=o(r.editing.view.document.selection);t&&this._showToolbar(c,t)},afterBlur:()=>{this._hideToolbar(c)}}),this._toolbarDefinitions.set(t,c)}_updateToolbarsVisibility(){let t=0,e=null,n=null;for(const o of this._toolbarDefinitions.values()){const i=o.getRelatedElement(this.editor.editing.view.document.selection);if(this.isEnabled&&i)if(this.editor.ui.focusTracker.isFocused){const r=i.getAncestors().length;r>t&&(t=r,e=i,n=o)}else this._isToolbarVisible(o)&&this._hideToolbar(o);else this._isToolbarInBalloon(o)&&this._hideToolbar(o)}n&&this._showToolbar(n,e)}_hideToolbar(t){this._balloon.remove(t.view),this.stopListening(this._balloon,"change:visibleView")}_showToolbar(t,e){this._isToolbarVisible(t)?uk(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:gk(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);uk(this.editor,e)}})))}_isToolbarVisible(t){return this._balloon.visibleView===t.view}_isToolbarInBalloon(t){return this._balloon.hasView(t.view)}}function uk(t,e){const n=t.plugins.get("ContextualBalloon"),o=gk(t,e);n.updatePosition(o)}function gk(t,e){const n=t.editing.view,o=Nm.defaultPositions;return{target:n.domConverter.mapViewToDom(e),positions:[o.northArrowSouth,o.northArrowSouthWest,o.northArrowSouthEast,o.southArrowNorth,o.southArrowNorthWest,o.southArrowNorthEast,o.viewportStickyNorth]}}$();$();var mk=n(2060),pk={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(mk.A,pk);mk.A.locals;var fk=n(9262),kk={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(fk.A,kk);fk.A.locals;class bk extends hs{static get pluginName(){return"DragDrop"}static get requires(){return[Vp,lk]}init(){const t=this.editor,e=t.editing.view;this._draggedRange=null,this._draggingUid="",this._draggableElement=null,this._updateDropMarkerThrottled=Vm((t=>this._updateDropMarker(t)),40),this._removeDropMarkerDelayed=Mi((()=>this._removeDropMarker()),40),this._clearDraggableAttributesDelayed=Mi((()=>this._clearDraggableAttributes()),40),t.plugins.has("DragDropExperimental")?this.forceDisabled("DragDropExperimental"):(e.addObserver(Rp),e.addObserver(Nu),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)})),c.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,o=t.editing.view,i=o.document;this.listenTo(i,"dragstart",((o,r)=>{const s=n.selection;if(r.target&&r.target.is("editableElement"))return void r.preventDefault();const a=r.target?Ak(r.target):null;if(a){const n=t.editing.mapper.toModelElement(a);if(this._draggedRange=ad.fromRange(e.createRangeOn(n)),t.plugins.has("WidgetToolbarRepository")){t.plugins.get("WidgetToolbarRepository").forceDisabled("dragDrop")}}else if(!i.selection.isCollapsed){const t=i.selection.getSelectedElement();t&&Vf(t)||(this._draggedRange=ad.fromRange(s.getFirstRange()))}if(!this._draggedRange)return void r.preventDefault();this._draggingUid=k();const c=this.isEnabled&&t.model.canEditAt(this._draggedRange);r.dataTransfer.effectAllowed=c?"copyMove":"copy",r.dataTransfer.setData("application/ckeditor5-dragging-uid",this._draggingUid);const l=e.createSelection(this._draggedRange.toRange()),d=t.data.toView(e.getSelectedContent(l));i.fire("clipboardOutput",{dataTransfer:r.dataTransfer,content:d,method:"dragstart"}),c||(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="")}),{priority:"low"}),this.listenTo(i,"dragend",((t,e)=>{this._finalizeDragging(!e.dataTransfer.isCanceled&&"move"==e.dataTransfer.dropEffect)}),{priority:"low"}),this.listenTo(i,"dragenter",(()=>{this.isEnabled&&o.focus()})),this.listenTo(i,"dragleave",(()=>{this._removeDropMarkerDelayed()})),this.listenTo(i,"dragging",((e,n)=>{if(!this.isEnabled)return void(n.dataTransfer.dropEffect="none");this._removeDropMarkerDelayed.cancel();const o=wk(t,n.targetRanges,n.target);t.model.canEditAt(o)?(this._draggedRange||(n.dataTransfer.dropEffect="copy"),c.isGecko||("copy"==n.dataTransfer.effectAllowed?n.dataTransfer.dropEffect="copy":["all","copyMove"].includes(n.dataTransfer.effectAllowed)&&(n.dataTransfer.dropEffect="move")),o&&this._updateDropMarkerThrottled(o)):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 o=wk(t,n.targetRanges,n.target);if(this._removeDropMarker(),!o||!t.model.canEditAt(o))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"==_k(n.dataTransfer)&&this._draggedRange&&this._draggedRange.containsRange(o,!0))return this._finalizeDragging(!1),void e.stop();n.targetRanges=[t.editing.mapper.toViewRange(o)]}),{priority:"high"})}_setupContentInsertionIntegration(){const t=this.editor.plugins.get(Vp);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"==_k(e.dataTransfer),o=!e.resultRange||!e.resultRange.isCollapsed;this._finalizeDragging(o&&n)}),{priority:"lowest"})}_setupDraggableAttributeHandling(){const t=this.editor,e=t.editing.view,n=e.document;this.listenTo(n,"mousedown",((o,i)=>{if(c.isAndroid||!i)return;this._clearDraggableAttributesDelayed.cancel();let r=Ak(i.target);if(c.isBlink&&!r&&!n.selection.isCollapsed){const t=n.selection.getSelectedElement();if(!t||!Vf(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",(()=>{c.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 wk(t,e,n){const o=t.model,i=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,o=t.editing.mapper;if(Vf(e))return n.createRangeOn(o.toModelElement(e));if(!e.is("editableElement")){const t=e.findAncestor((t=>Vf(t)||t.is("editableElement")));if(Vf(t))return n.createRangeOn(o.toModelElement(t))}return null}(t,n),r)return r;const a=function(t,e){const n=t.editing.mapper,o=t.editing.view,i=n.toModelElement(e);if(i)return i;const r=o.createPositionBefore(e),s=n.findMappedViewAncestor(r);return n.toModelElement(s)}(t,n),l=s?i.toModelPosition(s):null;return l?(r=function(t,e,n){const o=t.model;if(!o.schema.checkChild(n,"$block"))return null;const i=o.createPositionAt(n,0),r=e.path.slice(0,i.path.length),s=o.createPositionFromPath(e.root,r),a=s.nodeAfter;if(a&&o.schema.isObject(a))return o.createRangeOn(a);return null}(t,l,a),r||(r=o.schema.getNearestSelectionRange(l,c.isGecko?"forward":"backward"),r||function(t,e){const n=t.model;let o=e;for(;o;){if(n.schema.isObject(o))return n.createRangeOn(o);o=o.parent}return null}(t,l.parent))):function(t,e){const n=t.model,o=n.schema,i=n.createPositionAt(e,0);return o.getNearestSelectionRange(i,"forward")}(t,a)}function _k(t){return c.isGecko?t.dropEffect:["all","copyMove"].includes(t.effectAllowed)?"move":"copy"}function Ak(t){if(t.is("editableElement"))return null;if(t.hasClass("ck-widget__selection-handle"))return t.findAncestor(Vf);if(Vf(t))return t;const e=t.findAncestor((t=>Vf(t)||t.is("editableElement")));return Vf(e)?e:null}class Ck extends hs{static get pluginName(){return"PastePlainText"}static get requires(){return[Vp]}init(){const t=this.editor,e=t.model,n=t.editing.view,o=n.document,i=e.document.selection;let r=!1;n.addObserver(Rp),this.listenTo(o,"keydown",((t,e)=>{r=e.shiftKey})),t.plugins.get(Vp).on("contentInsertion",((t,n)=>{(r||function(t,e){if(t.childCount>1)return!1;const n=t.getChild(0);if(e.isObject(n))return!1;return 0==Array.from(n.getAttributeKeys()).length}(n.content,e.schema))&&e.change((t=>{const o=Array.from(i.getAttributes()).filter((([t])=>e.schema.getAttributeProperties(t).isFormatting));i.isCollapsed||e.deleteContent(i,{doNotAutoparagraph:!0}),o.push(...i.getAttributes());const r=t.createRangeIn(n.content);for(const e of r.getItems())e.is("$textProxy")&&t.setAttributes(o,e)}))}))}}class vk extends hs{static get pluginName(){return"Clipboard"}static get requires(){return[Vp,bk,Ck]}}Yo("px");class yk extends gs{constructor(t){super(t),this.affectsData=!1}execute(){const t=this.editor.model,e=t.document.selection;let n=t.schema.getLimitElement(e);if(e.containsEntireContent(n)||!xk(t.schema,n))do{if(n=n.parent,!n)return}while(!xk(t.schema,n));t.change((t=>{t.setSelection(n,"in")}))}}function xk(t,e){return t.isLimit(e)&&(t.checkChild(e,"$text")||t.checkChild(e,"paragraph"))}const Ek=bi("Ctrl+A");class Dk extends hs{static get pluginName(){return"SelectAllEditing"}init(){const t=this.editor,e=t.editing.view.document;t.commands.add("selectAll",new yk(t)),this.listenTo(e,"keydown",((e,n)=>{ki(n)===Ek&&(t.execute("selectAll"),n.preventDefault())}))}}class Tk extends hs{static get pluginName(){return"SelectAllUI"}init(){const t=this.editor;t.ui.componentFactory.add("selectAll",(e=>{const n=t.commands.get("selectAll"),o=new pr(e),i=e.t;return o.set({label:i("Select all"),icon:'',keystroke:"Ctrl+A",tooltip:!0}),o.bind("isEnabled").to(n,"isEnabled"),this.listenTo(o,"execute",(()=>{t.execute("selectAll"),t.editing.view.focus()})),o}))}}class Ik extends hs{static get requires(){return[Dk,Tk]}static get pluginName(){return"SelectAll"}}class Sk extends gs{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 o=this.editor.model,i=o.document,r=[],s=t.map((t=>t.getTransformedByOperations(n))),a=s.flat();for(const t of s){const e=t.filter((t=>t.root!=i.graveyard)).filter((t=>!Bk(t,a)));e.length&&(Mk(e),r.push(e[0]))}r.length&&o.change((t=>{t.setSelection(r,{backward:e})}))}_undo(t,e){const n=this.editor.model,o=n.document;this._createdBatches.add(e);const i=t.operations.slice().filter((t=>t.isDocumentOperation));i.reverse();for(const t of i){const i=t.baseVersion+1,r=Array.from(o.history.getOperations(i)),s=jh([t.getReversed()],r,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA;for(let i of s){const r=i.affectedSelectable;r&&!n.canEditAt(r)&&(i=new Ih(i.baseVersion)),e.addOperation(i),n.applyOperation(i),o.history.setOperationAsUndone(t,i)}}}}function Mk(t){t.sort(((t,e)=>t.start.isBefore(e.start)?-1:1));for(let e=1;ee!==t&&e.containsRange(t,!0)))}class Nk extends Sk{execute(t=null){const e=t?this._stack.findIndex((e=>e.batch==t)):this._stack.length-1,n=this._stack.splice(e,1)[0],o=this.editor.model.createBatch({isUndo:!0});this.editor.model.enqueueChange(o,(()=>{this._undo(n.batch,o);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,o),this.refresh()}}class Pk extends Sk{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,o=this.editor.model.document.history.getOperations(n);this._restoreSelection(t.selection.ranges,t.selection.isBackward,o),this._undo(t.batch,e)})),this.refresh()}}class Lk extends hs{constructor(){super(...arguments),this._batchRegistry=new WeakSet}static get pluginName(){return"UndoEditing"}init(){const t=this.editor;this._undoCommand=new Nk(t),this._redoCommand=new Pk(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 o=n.batch,i=this._redoCommand.createdBatches.has(o),r=this._undoCommand.createdBatches.has(o);this._batchRegistry.has(o)||(this._batchRegistry.add(o),o.isUndoable&&(i?this._undoCommand.addBatch(o):r||(this._undoCommand.addBatch(o),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 zk='',Ok='';class Rk extends hs{static get pluginName(){return"UndoUI"}init(){const t=this.editor,e=t.locale,n=t.t,o="ltr"==e.uiLanguageDirection?zk:Ok,i="ltr"==e.uiLanguageDirection?Ok:zk;this._addButton("undo",n("Undo"),"CTRL+Z",o),this._addButton("redo",n("Redo"),"CTRL+Y",i)}_addButton(t,e,n,o){const i=this.editor;i.ui.componentFactory.add(t,(r=>{const s=i.commands.get(t),a=new pr(r);return a.set({label:e,icon:o,keystroke:n,tooltip:!0}),a.bind("isEnabled").to(s,"isEnabled"),this.listenTo(a,"execute",(()=>{i.execute(t),i.editing.view.focus()})),a}))}}class jk extends hs{static get requires(){return[Lk,Rk]}static get pluginName(){return"Undo"}}class Fk 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,o)=>{e.onload=()=>{const t=e.result;this._data=t,n(t)},e.onerror=()=>{o("error")},e.onabort=()=>{o("aborted")},this._reader.readAsDataURL(t)}))}abort(){this._reader.abort()}}class Vk extends hs{constructor(){super(...arguments),this.loaders=new Ei,this._loadersMap=new Map,this._pendingAction=null}static get pluginName(){return"FileRepository"}static get requires(){return[sg]}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 C("filerepository-no-upload-adapter"),null;const e=new Hk(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 Hk?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(sg);if(this.loaders.length){if(!this._pendingAction){const e=this.editor.t,n=t=>`${e("Upload in progress")} ${parseInt(t)}%.`;this._pendingAction=t.add(n(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",n)}}else t.remove(this._pendingAction),this._pendingAction=null}}class Hk extends($()){constructor(t,e){super(),this.id=k(),this._filePromiseWrapper=this._createFilePromiseWrapper(t),this._adapter=e(this),this._reader=new Fk,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 A("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 A("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,o)=>{e.rejecter=o,e.isFulfilled=!1,t.then((t=>{e.isFulfilled=!0,n(t)})).catch((t=>{e.isFulfilled=!0,o(t)}))})),e}}class Uk extends Vi{constructor(t){super(t),this.buttonView=new pr(t),this._fileInputView=new Gk(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 Gk extends Vi{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()}}const qk="ckCsrfToken",Wk="abcdefghijklmnopqrstuvwxyz0123456789";function $k(){let t=function(t){t=t.toLowerCase();const e=document.cookie.split(";");for(const n of e){const e=n.split("=");if(decodeURIComponent(e[0].trim().toLowerCase())===t)return decodeURIComponent(e[1])}return null}(qk);var e,n;return t&&40==t.length||(t=function(t){let e="";const n=new Uint8Array(t);window.crypto.getRandomValues(n);for(let t=0;t.5?o.toUpperCase():o}return e}(40),e=qk,n=t,document.cookie=encodeURIComponent(e)+"="+encodeURIComponent(n)+";path=/"),t}class Kk{constructor(t,e,n){this.loader=t,this.url=e,this.t=n}upload(){return this.loader.file.then((t=>new Promise(((e,n)=>{this._initRequest(),this._initListeners(e,n,t),this._sendRequest(t)}))))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const t=this.xhr=new XMLHttpRequest;t.open("POST",this.url,!0),t.responseType="json"}_initListeners(t,e,n){const o=this.xhr,i=this.loader,r=(0,this.t)("Cannot upload file:")+` ${n.name}.`;o.addEventListener("error",(()=>e(r))),o.addEventListener("abort",(()=>e())),o.addEventListener("load",(()=>{const n=o.response;if(!n||!n.uploaded)return e(n&&n.error&&n.error.message?n.error.message:r);t({default:n.url})})),o.upload&&o.upload.addEventListener("progress",(t=>{t.lengthComputable&&(i.uploadTotal=t.total,i.uploaded=t.loaded)}))}_sendRequest(t){const e=new FormData;e.append("upload",t),e.append("ckCsrfToken",$k()),this.xhr.send(e)}}function Yk(t,e,n,o){let i,r=null;"function"==typeof o?i=o:(r=t.commands.get(o),i=()=>{t.execute(o)}),t.model.document.on("change:data",((s,a)=>{if(r&&!r.isEnabled||!e.isEnabled)return;const c=Di(t.model.document.selection.getRanges());if(!c.isCollapsed)return;if(a.isUndo||!a.isLocal)return;const l=Array.from(t.model.document.differ.getChanges()),d=l[0];if(1!=l.length||"insert"!==d.type||"$text"!=d.name||1!=d.length)return;const h=d.position.parent;if(h.is("element","codeBlock"))return;if(h.is("element","listItem")&&"function"!=typeof o&&!["numberedList","bulletedList","todoList"].includes(o))return;if(r&&!0===r.value)return;const u=h.getChild(0),g=t.model.createRangeOn(u);if(!g.containsRange(c)&&!c.end.isEqual(g.end))return;const m=n.exec(u.data.substr(0,c.end.offset));m&&t.model.enqueueChange((e=>{const n=e.createPositionAt(h,0),o=e.createPositionAt(h,m[0].length),r=new ad(n,o);if(!1!==i({match:m})){e.remove(r);const n=t.model.document.selection.getFirstRange(),o=e.createRangeIn(h);!h.isEmpty||o.isEqual(n)||o.containsRange(n,!0)||e.remove(h)}r.detach(),t.model.enqueueChange((()=>{t.plugins.get("Delete").requestUndoOnBackspace()}))}))}))}function Qk(t,e,n,o){let i,r;n instanceof RegExp?i=n:r=n,r=r||(t=>{let e;const n=[],o=[];for(;null!==(e=i.exec(t))&&!(e&&e.length<4);){let{index:t,1:i,2:r,3:s}=e;const a=i+r+s;t+=e[0].length-a.length;const c=[t,t+i.length],l=[t+i.length+r.length,t+i.length+r.length+s.length];n.push(c),n.push(l),o.push([t+i.length,t+i.length+r.length])}return{remove:n,format:o}}),t.model.document.on("change:data",((n,i)=>{if(i.isUndo||!i.isLocal||!e.isEnabled)return;const s=t.model,a=s.document.selection;if(!a.isCollapsed)return;const c=Array.from(s.document.differ.getChanges()),l=c[0];if(1!=c.length||"insert"!==l.type||"$text"!=l.name||1!=l.length)return;const d=a.focus,h=d.parent,{text:u,range:g}=function(t,e){let n=t.start;const o=Array.from(t.getItems()).reduce(((t,o)=>!o.is("$text")&&!o.is("$textProxy")||o.getAttribute("code")?(n=e.createPositionAfter(o),""):t+o.data),"");return{text:o,range:e.createRange(n,t.end)}}(s.createRange(s.createPositionAt(h,0),d),s),m=r(u),p=Jk(g.start,m.format,s),f=Jk(g.start,m.remove,s);p.length&&f.length&&s.enqueueChange((e=>{if(!1!==o(e,p)){for(const t of f.reverse())e.remove(t);s.enqueueChange((()=>{t.plugins.get("Delete").requestUndoOnBackspace()}))}}))}))}function Jk(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 Zk(t,e){return(n,o)=>{if(!t.commands.get(e).isEnabled)return!1;const i=t.model.schema.getValidRanges(o,e);for(const t of i)n.setAttribute(e,!0,t);n.removeSelectionAttribute(e)}}class Xk extends gs{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,o=void 0===t.forceValue?!this.value:t.forceValue;e.change((t=>{if(n.isCollapsed)o?t.setSelectionAttribute(this.attributeKey,!0):t.removeSelectionAttribute(this.attributeKey);else{const i=e.schema.getValidRanges(n.getRanges(),this.attributeKey);for(const e of i)o?t.setAttribute(this.attributeKey,o,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 tb="bold";class eb extends hs{static get pluginName(){return"BoldEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:tb}),t.model.schema.setAttributeProperties(tb,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:tb,view:"strong",upcastAlso:["b",t=>{const e=t.getStyle("font-weight");return e&&("bold"==e||Number(e)>=600)?{name:!0,styles:["font-weight"]}:null}]}),t.commands.add(tb,new Xk(t,tb)),t.keystrokes.set("CTRL+B",tb)}}const nb="bold";class ob extends hs{static get pluginName(){return"BoldUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(nb,(n=>{const o=t.commands.get(nb),i=new pr(n);return i.set({label:e("Bold"),icon:dg.bold,keystroke:"CTRL+B",tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",(()=>{t.execute(nb),t.editing.view.focus()})),i}))}}const ib="code";class rb extends hs{static get pluginName(){return"CodeEditing"}static get requires(){return[sf]}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:ib}),t.model.schema.setAttributeProperties(ib,{isFormatting:!0,copyOnEnter:!1}),t.conversion.attributeToElement({model:ib,view:"code",upcastAlso:{styles:{"word-wrap":"break-word"}}}),t.commands.add(ib,new Xk(t,ib)),t.plugins.get(sf).registerAttribute(ib),vf(t,ib,"code","ck-code_selected")}}var sb=n(9248),ab={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(sb.A,ab);sb.A.locals;const cb="code";class lb extends hs{static get pluginName(){return"CodeUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(cb,(n=>{const o=t.commands.get(cb),i=new pr(n);return i.set({label:e("Code"),icon:'',tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",(()=>{t.execute(cb),t.editing.view.focus()})),i}))}}const db="italic";class hb extends hs{static get pluginName(){return"ItalicEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:db}),t.model.schema.setAttributeProperties(db,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:db,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),t.commands.add(db,new Xk(t,db)),t.keystrokes.set("CTRL+I",db)}}const ub="italic";class gb extends hs{static get pluginName(){return"ItalicUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(ub,(n=>{const o=t.commands.get(ub),i=new pr(n);return i.set({label:e("Italic"),icon:'',keystroke:"CTRL+I",tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",(()=>{t.execute(ub),t.editing.view.focus()})),i}))}}const mb="strikethrough";class pb extends hs{static get pluginName(){return"StrikethroughEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:mb}),t.model.schema.setAttributeProperties(mb,{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:mb,view:"s",upcastAlso:["del","strike",{styles:{"text-decoration":"line-through"}}]}),t.commands.add(mb,new Xk(t,mb)),t.keystrokes.set("CTRL+SHIFT+X","strikethrough")}}const fb="strikethrough";class kb extends hs{static get pluginName(){return"StrikethroughUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add(fb,(n=>{const o=t.commands.get(fb),i=new pr(n);return i.set({label:e("Strikethrough"),icon:'',keystroke:"CTRL+SHIFT+X",tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",(()=>{t.execute(fb),t.editing.view.focus()})),i}))}}class bb extends gs{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,o=t.value,i=t.batch,r=t=>{if(n.isCollapsed)o?t.setSelectionAttribute(this.attributeKey,o):t.removeSelectionAttribute(this.attributeKey);else{const i=e.schema.getValidRanges(n.getRanges(),this.attributeKey);for(const e of i)o?t.setAttribute(this.attributeKey,o,e):t.removeAttribute(this.attributeKey,e)}};i?e.enqueueChange(i,(t=>{r(t)})):e.change((t=>{r(t)}))}}const wb="fontSize",_b="fontColor",Ab="fontBackgroundColor";function Cb(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 vb(t){return e=>e.getStyle(t).replace(/\s/g,"")}function yb(t){return(e,{writer:n})=>n.createAttributeElement("span",{style:`${t}:${e}`},{priority:7})}class xb extends bb{constructor(t){super(t,wb)}}function Eb(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 Tb(t);var e;const n=function(t){return"string"==typeof t?Db[t]:Db[t.model]}(t);if(n)return Tb(n);if("default"===t)return{model:void 0,title:"Default"};if(function(t){let e;if("object"==typeof t){if(!t.model)throw new A("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:`${parseFloat(t)}px`});return t.view={name:"span",styles:{"font-size":t.model}},Tb(t)}(t)}(t))).filter((t=>void 0!==t))}const Db={get tiny(){return{title:"Tiny",model:"tiny",view:{name:"span",classes:"text-tiny",priority:7}}},get small(){return{title:"Small",model:"small",view:{name:"span",classes:"text-small",priority:7}}},get big(){return{title:"Big",model:"big",view:{name:"span",classes:"text-big",priority:7}}},get huge(){return{title:"Huge",model:"huge",view:{name:"span",classes:"text-huge",priority:7}}}};function Tb(t){return t.view&&"string"!=typeof t.view&&!t.view.priority&&(t.view.priority=7),t}const Ib=["x-small","x-small","small","medium","large","x-large","xx-large","xxx-large"];class Sb extends hs{static get pluginName(){return"FontSizeEditing"}constructor(t){super(t),t.config.define(wb,{options:["tiny","small","default","big","huge"],supportAllValues:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:wb}),t.model.schema.setAttributeProperties(wb,{isFormatting:!0,copyOnEnter:!0});const e=t.config.get("fontSize.supportAllValues"),n=Eb(this.editor.config.get("fontSize.options")).filter((t=>t.model)),o=Cb(wb,n);e?(this._prepareAnyValueConverters(o),this._prepareCompatibilityConverter()):t.conversion.attributeToElement(o),t.commands.add(wb,new xb(t))}_prepareAnyValueConverters(t){const e=this.editor,n=t.model.values.filter((t=>{return!(e=String(t),Uu.test(e)||function(t){return Gu.test(t)}(String(t)));var e}));if(n.length)throw new A("font-size-invalid-use-of-named-presets",null,{presets:n});e.conversion.for("downcast").attributeToElement({model:wb,view:(t,{writer:e})=>{if(t)return e.createAttributeElement("span",{style:"font-size:"+t},{priority:7})}}),e.conversion.for("upcast").elementToAttribute({model:{key:wb,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}$/}},model:{key:wb,value:t=>{const e=t.getAttribute("size"),n="-"===e[0]||"+"===e[0];let o=parseInt(e,10);n&&(o=3+o);const i=Ib.length-1,r=Math.min(Math.max(o,0),i);return Ib[r]}}})}}var Mb=n(9465),Bb={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(Mb.A,Bb);Mb.A.locals;class Nb extends hs{static get pluginName(){return"FontSizeUI"}init(){const t=this.editor,e=t.t,n=this._getLocalizedOptions(),o=t.commands.get(wb),i=e("Font Size");t.ui.componentFactory.add(wb,(e=>{const r=Mg(e);return Pg(r,(()=>function(t,e){const n=new Ei;for(const o of t){const t={type:"button",model:new ap({commandName:wb,commandParam:o.model,label:o.title,class:"ck-fontsize-option",role:"menuitemradio",withText:!0})};o.view&&"string"!=typeof o.view&&(o.view.styles&&t.model.set("labelStyle",`font-size:${o.view.styles["font-size"]}`),o.view.classes&&t.model.set("class",`${t.model.class} ${o.view.classes}`)),t.model.bind("isOn").to(e,"value",(t=>t===o.model)),n.add(t)}return n}(n,o)),{role:"menu",ariaLabel:i}),r.buttonView.set({label:i,icon:'',tooltip:!0}),r.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),r.bind("isEnabled").to(o),this.listenTo(r,"execute",(e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()})),r}))}_getLocalizedOptions(){const t=this.editor,e=t.t,n={Default:e("Default"),Tiny:e("Tiny"),Small:e("Small"),Big:e("Big"),Huge:e("Huge")};return Eb(t.config.get(wb).options).map((t=>{const e=n[t.title];return e&&e!=t.title&&(t=Object.assign({},t,{title:e})),t}))}}class Pb extends bb{constructor(t){super(t,_b)}}class Lb extends hs{static get pluginName(){return"FontColorEditing"}constructor(t){super(t),t.config.define(_b,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:_b,value:vb("color")}}),t.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{color:/^#?\w+$/}},model:{key:_b,value:t=>t.getAttribute("color")}}),t.conversion.for("downcast").attributeToElement({model:_b,view:yb("color")}),t.commands.add(_b,new Pb(t)),t.model.schema.extend("$text",{allowAttributes:_b}),t.model.schema.setAttributeProperties(_b,{isFormatting:!0,copyOnEnter:!0})}}class zb extends hs{constructor(t,{commandName:e,componentName:n,icon:o,dropdownLabel:i}){super(t),this.commandName=e,this.componentName=n,this.icon=o,this.dropdownLabel=i,this.columns=t.config.get(`${this.componentName}.columns`),this.colorSelectorView=void 0}init(){const t=this.editor,e=t.locale,n=e.t,o=t.commands.get(this.commandName),i=t.config.get(this.componentName),r=function(t){return t.map(wr).filter((t=>!!t))}(i.colors),s=function(t,e){const n=t.t,o={Black:n("Black"),"Dim grey":n("Dim grey"),Grey:n("Grey"),"Light grey":n("Light grey"),White:n("White"),Red:n("Red"),Orange:n("Orange"),Yellow:n("Yellow"),"Light green":n("Light green"),Green:n("Green"),Aquamarine:n("Aquamarine"),Turquoise:n("Turquoise"),"Light blue":n("Light blue"),Blue:n("Blue"),Purple:n("Purple")};return e.map((t=>{const e=o[t.label];return e&&e!=t.label&&(t.label=e),t}))}(e,r),a=i.documentColors,c=!1!==i.colorPicker;t.ui.componentFactory.add(this.componentName,(e=>{const r=Mg(e);let l=!1;return this.colorSelectorView=function({dropdownView:t,colors:e,columns:n,removeButtonLabel:o,colorPickerLabel:i,documentColorsLabel:r,documentColorsCount:s,colorPickerViewConfig:a}){const c=t.locale,l=new Em(c,{colors:e,columns:n,removeButtonLabel:o,colorPickerLabel:i,documentColorsLabel:r,documentColorsCount:s,colorPickerViewConfig:a});return t.colorSelectorView=l,t.panelView.children.add(l),l}({dropdownView:r,colors:s.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!==a?n("Document colors"):"",documentColorsCount:void 0===a?this.columns:a,colorPickerViewConfig:!!c&&(i.colorPicker||{})}),this.colorSelectorView.bind("selectedColor").to(o,"value"),r.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),r.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),r.bind("isEnabled").to(o),this.colorSelectorView.on("execute",((e,n)=>{r.isOpen&&t.execute(this.commandName,{value:n.value,batch:this._undoStepBatch}),"colorPicker"!==n.source&&t.editing.view.focus(),"colorPickerSaveButton"===n.source&&(r.isOpen=!1)})),this.colorSelectorView.on("colorPicker:show",(()=>{this._undoStepBatch=t.model.createBatch()})),this.colorSelectorView.on("colorPicker:cancel",(()=>{this._undoStepBatch.operations.length&&(r.isOpen=!1,t.execute("undo",this._undoStepBatch)),t.editing.view.focus()})),r.on("change:isOpen",((e,n,o)=>{l||(l=!0,r.colorSelectorView.appendUI()),o&&(0!==a&&this.colorSelectorView.updateDocumentColors(t.model,this.componentName),this.colorSelectorView.updateSelectedColors(),this.colorSelectorView.showColorGridsFragment())})),zg(r,(()=>r.colorSelectorView.colorGridsFragmentView.staticColorsGrid.items.find((t=>t.isOn)))),r}))}}class Ob extends zb{constructor(t){const e=t.locale.t;super(t,{commandName:_b,componentName:_b,icon:'',dropdownLabel:e("Font Color")})}static get pluginName(){return"FontColorUI"}}class Rb extends bb{constructor(t){super(t,Ab)}}class jb extends hs{static get pluginName(){return"FontBackgroundColorEditing"}constructor(t){super(t),t.config.define(Ab,{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(tg),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{"background-color":/[\s\S]+/}},model:{key:Ab,value:vb("background-color")}}),t.conversion.for("downcast").attributeToElement({model:Ab,view:yb("background-color")}),t.commands.add(Ab,new Rb(t)),t.model.schema.extend("$text",{allowAttributes:Ab}),t.model.schema.setAttributeProperties(Ab,{isFormatting:!0,copyOnEnter:!0})}}class Fb extends zb{constructor(t){const e=t.locale.t;super(t,{commandName:Ab,componentName:Ab,icon:'',dropdownLabel:e("Font Background Color")})}static get pluginName(){return"FontBackgroundColorUI"}}class Vb extends gs{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model,n=e.schema,o=e.document.selection,i=Array.from(o.getSelectedBlocks()),r=void 0===t.forceValue?!this.value:t.forceValue;e.change((t=>{if(r){const e=i.filter((t=>Hb(t)||Gb(n,t)));this._applyQuote(t,e)}else this._removeQuote(t,i.filter(Hb))}))}_getValue(){const t=Di(this.editor.model.document.selection.getSelectedBlocks());return!(!t||!Hb(t))}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,n=Di(t.getSelectedBlocks());return!!n&&Gb(e,n)}_removeQuote(t,e){Ub(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=[];Ub(t,e).reverse().forEach((e=>{let o=Hb(e.start);o||(o=t.createElement("blockQuote"),t.wrap(e,o)),n.push(o)})),n.reverse().reduce(((e,n)=>e.nextSibling==n?(t.merge(t.createPositionAfter(e)),e):n))}}function Hb(t){return"blockQuote"==t.parent.name?t.parent:null}function Ub(t,e){let n,o=0;const i=[];for(;o{const o=t.model.document.differ.getChanges();for(const t of o)if("insert"==t.type){const o=t.position.nodeAfter;if(!o)continue;if(o.is("element","blockQuote")&&o.isEmpty)return n.remove(o),!0;if(o.is("element","blockQuote")&&!e.checkChild(t.position,o))return n.unwrap(o),!0;if(o.is("element")){const t=n.createRangeIn(o);for(const o of t.getItems())if(o.is("element","blockQuote")&&!e.checkChild(n.createPositionBefore(o),o))return n.unwrap(o),!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,o=t.model.document.selection,i=t.commands.get("blockQuote");this.listenTo(n,"enter",((e,n)=>{if(!o.isCollapsed||!i.value)return;o.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||!o.isCollapsed||!i.value)return;const r=o.getLastPosition().parent;r.isEmpty&&!r.previousSibling&&(t.execute("blockQuote"),t.editing.view.scrollToTheSelection(),n.preventDefault(),e.stop())}),{context:"blockquote"})}}var Wb=n(1501),$b={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(Wb.A,$b);Wb.A.locals;class Kb extends hs{static get pluginName(){return"BlockQuoteUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("blockQuote",(n=>{const o=t.commands.get("blockQuote"),i=new pr(n);return i.set({label:e("Block quote"),icon:dg.quote,tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(o,"value","isEnabled"),this.listenTo(i,"execute",(()=>{t.execute("blockQuote"),t.editing.view.focus()})),i}))}}class Yb extends hs{static get pluginName(){return"CKBoxUI"}afterInit(){const t=this.editor,e=t.commands.get("ckbox");if(!e)return;const n=t.t;t.ui.componentFactory.add("ckbox",(o=>{const i=new pr(o);return i.set({label:n("Open file manager"),icon:'',tooltip:!0}),i.bind("isOn","isEnabled").to(e,"value","isEnabled"),i.on("execute",(()=>{t.execute("ckbox")})),i}))}}function Qb(t){const e=[];let n=0;for(const o in t){const i=parseInt(o,10);isNaN(i)||(i>n&&(n=i),e.push(`${t[o]} ${o}w`))}const o=[{srcset:e.join(","),sizes:`(max-width: ${n}px) 100vw, ${n}px`,type:"image/webp"}];return{imageFallbackUrl:t.default,imageSources:o}}class Jb extends gs{constructor(t){super(t),this._chosenAssets=new Set,this._wrapper=null,this._initListeners()}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(){this.fire("ckbox:open")}_getValue(){return null!==this._wrapper}_checkEnabled(){const t=this.editor.commands.get("insertImage"),e=this.editor.commands.get("link");return!(!t.isEnabled&&!e.isEnabled)}_prepareOptions(){const t=this.editor.config.get("ckbox");return{theme:t.theme,language:t.language,tokenUrl:t.tokenUrl,serviceOrigin:t.serviceOrigin,dialog:{onClose:()=>this.fire("ckbox:close")},assets:{onChoose:t=>this.fire("ckbox:choose",t)}}}_initListeners(){const t=this.editor,e=t.model,n=!t.config.get("ckbox.ignoreDataId");this.on("ckbox",(()=>{this.refresh()}),{priority:"low"}),this.on("ckbox:open",(()=>{if(!this.isEnabled||this.value)return;this._wrapper=wt(document,"div",{class:"ck ckbox-wrapper"}),document.body.appendChild(this._wrapper),window.CKBox.mount(this._wrapper,this._prepareOptions());ew(50)})),this.on("ckbox:close",(()=>{this.value&&(this._wrapper.remove(),this._wrapper=null)})),this.on("ckbox:choose",((o,i)=>{if(!this.isEnabled)return;const r=t.commands.get("insertImage"),s=t.commands.get("link"),a=function({assets:t,isImageAllowed:e,isLinkAllowed:n}){return t.map((t=>function(t){const e=t.data.metadata;if(!e)return!1;return e.width&&e.height}(t)?{id:t.data.id,type:"image",attributes:Zb(t)}:{id:t.data.id,type:"link",attributes:Xb(t)})).filter((t=>"image"===t.type?e:n))}({assets:i,isImageAllowed:r.isEnabled,isLinkAllowed:s.isEnabled});0!==a.length&&e.change((t=>{for(const e of a){const o=e===a[a.length-1];this._insertAsset(e,o,t),n&&(setTimeout((()=>this._chosenAssets.delete(e)),1e3),this._chosenAssets.add(e))}}))})),this.listenTo(t,"destroy",(()=>{this.fire("ckbox:close"),this._chosenAssets.clear()}))}_insertAsset(t,e,n){const o=this.editor.model.document.selection;n.removeSelectionAttribute("linkHref"),"image"===t.type?this._insertImage(t):this._insertLink(t,n),e||n.setSelection(o.getLastPosition())}_insertImage(t){const e=this.editor,{imageFallbackUrl:n,imageSources:o,imageTextAlternative:i}=t.attributes;e.execute("insertImage",{source:{src:n,sources:o,alt:i}})}_insertLink(t,e){const n=this.editor,o=n.model,i=o.document.selection,{linkName:r,linkHref:s}=t.attributes;if(i.isCollapsed){const t=Si(i.getAttributes()),n=e.createText(r,t),s=o.insertContent(n);e.setSelection(s)}n.execute("link",s)}}function Zb(t){const{imageFallbackUrl:e,imageSources:n}=Qb(t.data.imageUrls);return{imageFallbackUrl:e,imageSources:n,imageTextAlternative:t.data.metadata.description||""}}function Xb(t){return{linkName:t.data.name,linkHref:tw(t)}}function tw(t){const e=new URL(t.data.url);return e.searchParams.set("download","true"),e.toString()}function ew(t){setTimeout((()=>{if(0===t)return;const e=document.querySelector(".ckbox-gallery .ckbox-gallery-item"),n=document.querySelector(".ckbox-empty-view .ckbox-btn");n&&n instanceof HTMLElement?n.focus():e&&e instanceof HTMLElement?e.focus():ew(t-1)}),100)}class nw extends hs{static get requires(){return["ImageUploadEditing","ImageUploadProgress",Vk,iw]}static get pluginName(){return"CKBoxUploadAdapter"}async afterInit(){const t=this.editor,e=!!t.config.get("ckbox"),n=!!window.CKBox;if(!e&&!n)return;const o=t.plugins.get(Vk),i=t.plugins.get(iw);o.createUploadAdapter=e=>new ow(e,i.getToken(),t);const r=!t.config.get("ckbox.ignoreDataId"),s=t.plugins.get("ImageUploadEditing");r&&s.on("uploadComplete",((e,{imageElement:n,data:o})=>{t.model.change((t=>{t.setAttribute("ckboxImageId",o.ckboxImageId,n)}))}))}}class ow{constructor(t,e,n){this.loader=t,this.token=e,this.editor=n,this.controller=new AbortController,this.serviceOrigin=n.config.get("ckbox.serviceOrigin")}getWorkspaceId(){const t=(0,this.editor.t)("Cannot access default workspace."),e=this.editor.config.get("ckbox.defaultUploadWorkspaceId"),n=function(t,e){const[,n]=t.value.split("."),o=JSON.parse(atob(n)),i=o.auth&&o.auth.ckbox&&o.auth.ckbox.workspaces||[o.aud];return e?"superadmin"==(o.auth&&o.auth.ckbox&&o.auth.ckbox.role)||i.includes(e)?e:null:i[0]}(this.token,e);if(null==n)throw v("ckbox-access-default-workspace-error"),t;return n}async getAvailableCategories(t=0){const e=new URL("categories",this.serviceOrigin);return e.searchParams.set("limit",50..toString()),e.searchParams.set("offset",t.toString()),e.searchParams.set("workspaceId",this.getWorkspaceId()),this._sendHttpRequest({url:e}).then((async e=>{if(e.totalCount-(t+50)>0){const n=await this.getAvailableCategories(t+50);return[...e.items,...n]}return e.items})).catch((()=>{this.controller.signal.throwIfAborted(),v("ckbox-fetch-category-http-error")}))}async getCategoryIdForFile(t){const e=function(t){const e=/\.(?[^.]+)$/;return t.match(e).groups.ext.toLowerCase()}(t.name),n=await this.getAvailableCategories();if(!n)return null;const o=this.editor.config.get("ckbox.defaultUploadCategories");if(o){const t=Object.keys(o).find((t=>o[t].find((t=>t.toLowerCase()==e))));if(t){const e=n.find((e=>e.id===t||e.name===t));return e?e.id:null}}const i=n.find((t=>t.extensions.find((t=>t.toLowerCase()==e))));return i?i.id:null}async upload(){const t=this.editor.t,e=t("Cannot determine a category for the uploaded file."),n=await this.loader.file,o=await this.getCategoryIdForFile(n);if(!o)return Promise.reject(e);const i=new URL("assets",this.serviceOrigin),r=new FormData;i.searchParams.set("workspaceId",this.getWorkspaceId()),r.append("categoryId",o),r.append("file",n);const s={method:"POST",url:i,data:r,onUploadProgress:t=>{t.lengthComputable&&(this.loader.uploadTotal=t.total,this.loader.uploaded=t.loaded)}};return this._sendHttpRequest(s).then((async t=>{const e=Qb(t.imageUrls);return{ckboxImageId:t.id,default:e.imageFallbackUrl,sources:e.imageSources}})).catch((()=>{const e=t("Cannot upload file:")+` ${n.name}.`;return Promise.reject(e)}))}abort(){this.controller.abort()}_sendHttpRequest({url:t,method:e="GET",data:n,onUploadProgress:o}){const i=this.controller.signal,r=new XMLHttpRequest;r.open(e,t.toString(),!0),r.setRequestHeader("Authorization",this.token.value),r.setRequestHeader("CKBox-Version","CKEditor 5"),r.responseType="json";const s=()=>{r.abort()};return new Promise(((t,e)=>{i.addEventListener("abort",s),r.addEventListener("loadstart",(()=>{i.addEventListener("abort",s)})),r.addEventListener("loadend",(()=>{i.removeEventListener("abort",s)})),r.addEventListener("error",(()=>{e()})),r.addEventListener("abort",(()=>{e()})),r.addEventListener("load",(async()=>{const n=r.response;return!n||n.statusCode>=400?e(n&&n.message):t(n)})),o&&r.upload.addEventListener("progress",(t=>{o(t)})),r.send(n)}))}}class iw extends hs{static get pluginName(){return"CKBoxEditing"}static get requires(){return["CloudServices","LinkEditing","PictureEditing",nw]}async init(){const t=this.editor,e=!!t.config.get("ckbox"),n=!!window.CKBox;if(!e&&!n)return;this._initConfig();const o=t.plugins.get("CloudServicesCore"),i=t.config.get("ckbox.tokenUrl");if(i===t.config.get("cloudServices.tokenUrl")){const e=t.plugins.get("CloudServices");this._token=e.token}else this._token=await o.createToken(i).init();t.config.get("ckbox.ignoreDataId")||(this._initSchema(),this._initConversion(),this._initFixers()),n&&t.commands.add("ckbox",new Jb(t))}getToken(){return this._token}_initConfig(){const t=this.editor;t.config.define("ckbox",{serviceOrigin:"https://api.ckbox.io",defaultUploadCategories:null,ignoreDataId:!1,language:t.locale.uiLanguage,theme:"default",tokenUrl:t.config.get("cloudServices.tokenUrl")});if(!t.config.get("ckbox.tokenUrl"))throw new A("ckbox-plugin-missing-token-url",this);t.plugins.has("ImageBlockEditing")||t.plugins.has("ImageInlineEditing")||v("ckbox-plugin-image-feature-missing",t)}_initSchema(){const t=this.editor.model.schema;t.extend("$text",{allowAttributes:"ckboxLinkId"}),t.isRegistered("imageBlock")&&t.extend("imageBlock",{allowAttributes:["ckboxImageId","ckboxLinkId"]}),t.isRegistered("imageInline")&&t.extend("imageInline",{allowAttributes:["ckboxImageId","ckboxLinkId"]}),t.addAttributeCheck(((t,e)=>{if(!!!t.last.getAttribute("linkHref")&&"ckboxLinkId"===e)return!1}))}_initConversion(){const t=this.editor;t.conversion.for("downcast").add((t=>{t.on("attribute:ckboxLinkId:imageBlock",((t,e,n)=>{const{writer:o,mapper:i,consumable:r}=n;if(!r.consume(e.item,t.name))return;const s=[...i.toViewElement(e.item).getChildren()].find((t=>"a"===t.name));s&&(e.item.hasAttribute("ckboxLinkId")?o.setAttribute("data-ckbox-resource-id",e.item.getAttribute("ckboxLinkId"),s):o.removeAttribute("data-ckbox-resource-id",s))}),{priority:"low"}),t.on("attribute:ckboxLinkId",((t,e,n)=>{const{writer:o,mapper:i,consumable:r}=n;if(r.consume(e.item,t.name)){if(e.attributeOldValue){const t=sw(o,e.attributeOldValue);o.unwrap(i.toViewRange(e.range),t)}if(e.attributeNewValue){const t=sw(o,e.attributeNewValue);if(e.item.is("selection")){const e=o.document.selection;o.wrap(e.getFirstRange(),t)}else o.wrap(i.toViewRange(e.range),t)}}}),{priority:"low"})})),t.conversion.for("upcast").add((t=>{t.on("element:a",((t,e,n)=>{const{writer:o,consumable:i}=n;if(!e.viewItem.getAttribute("href"))return;if(!i.consume(e.viewItem,{attributes:["data-ckbox-resource-id"]}))return;const r=e.viewItem.getAttribute("data-ckbox-resource-id");if(r)if(e.modelRange)for(let t of e.modelRange.getItems())t.is("$textProxy")&&(t=t.textNode),aw(t)&&o.setAttribute("ckboxLinkId",r,t);else{const t=e.modelCursor.nodeBefore||e.modelCursor.parent;o.setAttribute("ckboxLinkId",r,t)}}),{priority:"low"})})),t.conversion.for("downcast").attributeToAttribute({model:"ckboxImageId",view:"data-ckbox-resource-id"}),t.conversion.for("upcast").elementToAttribute({model:{key:"ckboxImageId",value:t=>t.getAttribute("data-ckbox-resource-id")},view:{attributes:{"data-ckbox-resource-id":/[\s\S]+/}}})}_initFixers(){const t=this.editor,e=t.model,n=e.document.selection;e.document.registerPostFixer(function(t){return e=>{let n=!1;const o=t.model,i=t.commands.get("ckbox");if(!i)return n;for(const t of o.document.differ.getChanges()){if("insert"!==t.type&&"attribute"!==t.type)continue;const o="insert"===t.type?new $l(t.position,t.position.getShiftedBy(t.length)):t.range,r="attribute"===t.type&&"linkHref"===t.attributeKey&&null===t.attributeNewValue;for(const t of o.getItems()){if(r&&t.hasAttribute("ckboxLinkId")){e.removeAttribute("ckboxLinkId",t),n=!0;continue}const o=rw(t,i._chosenAssets);for(const i of o){const o="image"===i.type?"ckboxImageId":"ckboxLinkId";i.id!==t.getAttribute(o)&&(e.setAttribute(o,i.id,t),n=!0)}}}return n}}(t)),e.document.registerPostFixer(function(t){return e=>!(t.hasAttribute("linkHref")||!t.hasAttribute("ckboxLinkId"))&&(e.removeSelectionAttribute("ckboxLinkId"),!0)}(n))}}function rw(t,e){const n=t.is("element","imageInline")||t.is("element","imageBlock"),o=t.hasAttribute("linkHref");return[...e].filter((e=>"image"===e.type&&n?e.attributes.imageFallbackUrl===t.getAttribute("src"):"link"===e.type&&o?e.attributes.linkHref===t.getAttribute("linkHref"):void 0))}function sw(t,e){const n=t.createAttributeElement("a",{"data-ckbox-resource-id":e},{priority:5});return t.setCustomProperty("link",!0,n),n}function aw(t){return!!t.is("$text")||!(!t.is("element","imageInline")&&!t.is("element","imageBlock"))}class cw extends hs{static get pluginName(){return"CKFinderUI"}init(){const t=this.editor,e=t.ui.componentFactory,n=t.t;e.add("ckfinder",(e=>{const o=t.commands.get("ckfinder"),i=new pr(e);return i.set({label:n("Insert image or file"),icon:'',tooltip:!0}),i.bind("isEnabled").to(o),i.on("execute",(()=>{t.execute("ckfinder"),t.editing.view.focus()})),i}))}}class lw extends gs{constructor(t){super(t),this.affectsData=!1,this.stopListening(this.editor.model.document,"change"),this.listenTo(this.editor.model.document,"change",(()=>this.refresh()),{priority:"low"})}refresh(){const t=this.editor.commands.get("insertImage"),e=this.editor.commands.get("link");this.isEnabled=t.isEnabled||e.isEnabled}execute(){const t=this.editor,e=this.editor.config.get("ckfinder.openerMethod")||"modal";if("popup"!=e&&"modal"!=e)throw new A("ckfinder-unknown-openermethod",t);const n=this.editor.config.get("ckfinder.options")||{};n.chooseFiles=!0;const o=n.onInit;n.language||(n.language=t.locale.uiLanguage),n.onInit=e=>{o&&o(e),e.on("files:choose",(n=>{const o=n.data.files.toArray(),i=o.filter((t=>!t.isImage())),r=o.filter((t=>t.isImage()));for(const e of i)t.execute("link",e.getUrl());const s=[];for(const t of r){const n=t.getUrl();s.push(n||e.request("file:getProxyUrl",{file:t}))}s.length&&dw(t,s)})),e.on("file:choose:resizedImage",(e=>{const n=e.data.resizedUrl;if(n)dw(t,[n]);else{const e=t.plugins.get("Notification"),n=t.locale.t;e.showWarning(n("Could not obtain resized image URL."),{title:n("Selecting resized image failed"),namespace:"ckfinder"})}}))},window.CKFinder[e](n)}}function dw(t,e){if(t.commands.get("insertImage").isEnabled)t.execute("insertImage",{source:e});else{const e=t.plugins.get("Notification"),n=t.locale.t;e.showWarning(n("Could not insert image at the current position."),{title:n("Inserting image failed"),namespace:"ckfinder"})}}class hw extends hs{static get pluginName(){return"CKFinderEditing"}static get requires(){return[sp,"LinkEditing"]}init(){const t=this.editor;if(!t.plugins.has("ImageBlockEditing")&&!t.plugins.has("ImageInlineEditing"))throw new A("ckfinder-missing-image-plugin",t);t.commands.add("ckfinder",new lw(t))}}class uw extends hs{static get pluginName(){return"CloudServicesUploadAdapter"}static get requires(){return["CloudServices",Vk]}init(){const t=this.editor,e=t.plugins.get("CloudServices"),n=e.token,o=e.uploadUrl;if(!n)return;const i=t.plugins.get("CloudServicesCore");this._uploadGateway=i.createUploadGateway(n,o),t.plugins.get(Vk).createUploadAdapter=t=>new gw(this._uploadGateway,t)}}class gw{constructor(t,e){this.uploadGateway=t,this.loader=e}upload(){return this.loader.file.then((t=>(this.fileUploader=this.uploadGateway.upload(t),this.fileUploader.on("progress",((t,e)=>{this.loader.uploadTotal=e.total,this.loader.uploaded=e.uploaded})),this.fileUploader.send())))}abort(){this.fileUploader.abort()}}class mw extends gs{constructor(t){super(t),this._isEnabledBasedOnSelection=!1}refresh(){const t=this.editor.model,e=Di(t.document.selection.getSelectedBlocks());this.value=!!e&&e.is("element","paragraph"),this.isEnabled=!!e&&pw(e,t.schema)}execute(t={}){const e=this.editor.model,n=e.document,o=t.selection||n.selection;e.canEditAt(o)&&e.change((t=>{const n=o.getSelectedBlocks();for(const o of n)!o.is("element","paragraph")&&pw(o,e.schema)&&t.rename(o,"paragraph")}))}}function pw(t,e){return e.checkChild(t.parent,"paragraph")&&!e.isObject(t)}class fw extends gs{constructor(t){super(t),this._isEnabledBasedOnSelection=!1}execute(t){const e=this.editor.model,n=t.attributes;let o=t.position;e.canEditAt(o)&&e.change((t=>{if(o=this._findPositionToInsertParagraph(o,t),!o)return;const i=t.createElement("paragraph");n&&e.schema.setAllowedAttributes(i,n,t),e.insertContent(i,o),t.setSelection(i,"in")}))}_findPositionToInsertParagraph(t,e){const n=this.editor.model;if(n.schema.checkChild(t,"paragraph"))return t;const o=n.schema.findAllowedParent(t,"paragraph");if(!o)return null;const i=t.parent,r=n.schema.checkChild(i,"$text");return i.isEmpty||r&&t.isAtEnd?n.createPositionAfter(i):!i.isEmpty&&r&&t.isAtStart?n.createPositionBefore(i):e.split(t,o).position}}class kw extends hs{static get pluginName(){return"Paragraph"}init(){const t=this.editor,e=t.model;t.commands.add("paragraph",new mw(t)),t.commands.add("insertParagraph",new fw(t)),e.schema.register("paragraph",{inheritAllFrom:"$block"}),t.conversion.elementToElement({model:"paragraph",view:"p"}),t.conversion.for("upcast").elementToElement({model:(t,{writer:e})=>kw.paragraphLikeElements.has(t.name)?t.isEmpty?null:e.createElement("paragraph"):null,view:/.+/,converterPriority:"low"})}}kw.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"]);class bw extends gs{constructor(t,e){super(t),this.modelElements=e}refresh(){const t=Di(this.editor.model.document.selection.getSelectedBlocks());this.value=!!t&&this.modelElements.includes(t.name)&&t.name,this.isEnabled=!!t&&this.modelElements.some((e=>ww(t,e,this.editor.model.schema)))}execute(t){const e=this.editor.model,n=e.document,o=t.value;e.change((t=>{const i=Array.from(n.selection.getSelectedBlocks()).filter((t=>ww(t,o,e.schema)));for(const e of i)e.is("element",o)||t.rename(e,o)}))}}function ww(t,e,n){return n.checkChild(t.parent,e)&&!n.isObject(t)}const _w="paragraph";class Aw extends hs{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[kw]}init(){const t=this.editor,e=t.config.get("heading.options"),n=[];for(const o of e)"paragraph"!==o.model&&(t.model.schema.register(o.model,{inheritAllFrom:"$block"}),t.conversion.elementToElement(o),n.push(o.model));this._addDefaultH1Conversion(t),t.commands.add("heading",new bw(t,n))}afterInit(){const t=this.editor,e=t.commands.get("enter"),n=t.config.get("heading.options");e&&this.listenTo(e,"afterExecute",((e,o)=>{const i=t.model.document.selection.getFirstPosition().parent;n.some((t=>i.is("element",t.model)))&&!i.is("element",_w)&&0===i.childCount&&o.writer.rename(i,_w)}))}_addDefaultH1Conversion(t){t.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:b.low+1})}}var Cw=n(6186),vw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(Cw.A,vw);Cw.A.locals;class yw extends hs{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),o=e("Choose heading"),i=e("Heading");t.ui.componentFactory.add("heading",(e=>{const r={},s=new Ei,a=t.commands.get("heading"),c=t.commands.get("paragraph"),l=[a];for(const t of n){const e={type:"button",model:new ap({label:t.title,class:t.class,role:"menuitemradio",withText:!0})};"paragraph"===t.model?(e.model.bind("isOn").to(c,"value"),e.model.set("commandName","paragraph"),l.push(c)):(e.model.bind("isOn").to(a,"value",(e=>e===t.model)),e.model.set({commandName:"heading",commandValue:t.model})),s.add(e),r[t.model]=t.title}const d=Mg(e);return Pg(d,s,{ariaLabel:i,role:"menu"}),d.buttonView.set({ariaLabel:i,ariaLabelledBy:void 0,isOn:!1,withText:!0,tooltip:i}),d.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),d.bind("isEnabled").toMany(l,"isEnabled",((...t)=>t.some((t=>t)))),d.buttonView.bind("label").to(a,"value",c,"value",((t,e)=>{const n=t||e&&"paragraph";return"boolean"==typeof n?o:r[n]?r[n]:o})),this.listenTo(d,"execute",(e=>{const{commandName:n,commandValue:o}=e.source;t.execute(n,o?{value:o}:void 0),t.editing.view.focus()})),d}))}}class xw extends gs{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"),o=e.model,i=n.getClosestSelectedImageElement(o.document.selection);o.change((e=>{e.setAttribute("alt",t.newValue,i)}))}}function Ew(t){return t.createContainerElement("figure",{class:"image"},[t.createEmptyElement("img"),t.createSlot("children")])}function Dw(t,e){const n=t.plugins.get("ImageUtils"),o=t.plugins.has("ImageInlineEditing")&&t.plugins.has("ImageBlockEditing");return t=>{if(!n.isInlineImageView(t))return null;if(!o)return i(t);return("block"==t.getStyle("display")||t.findAncestor(n.isBlockImageView)?"imageBlock":"imageInline")!==e?null:i(t)};function i(t){const e={name:!0};return t.hasAttribute("src")&&(e.attributes=["src"]),e}}function Tw(t,e){const n=Di(e.getSelectedBlocks());return!n||t.isObject(n)||n.isEmpty&&"listItem"!=n.name?"imageBlock":"imageInline"}class Iw extends hs{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 o=this.editor,i=o.model,r=i.document.selection;n=Sw(o,e||r,n),t={...Object.fromEntries(r.getAttributes()),...t};for(const e in t)i.schema.checkAttribute(n,e)||delete t[e];return i.change((o=>{const r=o.createElement(n,t);return i.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 o=e.parent;for(;o;){if(o.is("element")&&this.isImageWidget(o))return o;o=o.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=Sw(t,e,null);if("imageBlock"==n){const n=function(t,e){const n=$f(t,e),o=n.start.parent;if(o.isEmpty&&!o.is("element","$root"))return o.parent;return o}(e,t.model);if(t.model.schema.checkChild(n,"imageBlock"))return!0}else if(t.model.schema.checkChild(e.focus,"imageInline"))return!0;return!1}(this.editor,t)&&function(t){return[...t.focus.getAncestors()].every((t=>!t.is("element","imageBlock")))}(t)}toImageWidget(t,e,n){e.setCustomProperty("image",!0,t);return Hf(t,e,{label:()=>{const e=this.findViewImgElement(t).getAttribute("alt");return e?`${e} ${n}`:n}})}isImageWidget(t){return!!t.getCustomProperty("image")&&Vf(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 Sw(t,e,n){const o=t.model.schema,i=t.config.get("image.insert.type");return t.plugins.has("ImageBlockEditing")?t.plugins.has("ImageInlineEditing")?n||("inline"===i?"imageInline":"block"===i?"imageBlock":e.is("selection")?Tw(o,e):o.checkChild(e,"imageInline")?"imageInline":"imageBlock"):"imageBlock":"imageInline"}class Mw extends hs{static get requires(){return[Iw]}static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new xw(this.editor))}}var Bw=n(8429),Nw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(Bw.A,Nw);Bw.A.locals;var Pw=n(871),Lw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(Pw.A,Lw);Pw.A.locals;class zw extends Vi{constructor(t){super(t);const e=this.locale.t;this.focusTracker=new Ti,this.keystrokes=new Ii,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(e("Save"),dg.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(e("Cancel"),dg.cancel,"ck-button-cancel","cancel"),this._focusables=new zi,this._focusCycler=new ss({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),i({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,o){const i=new pr(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i.extendTemplate({attributes:{class:n}}),o&&i.delegate("execute").to(this,o),i}_createLabeledInputView(){const t=this.locale.t,e=new Yr(this.locale,Og);return e.label=t("Text alternative"),e}}function Ow(t){const e=t.editing.view,n=Nm.defaultPositions,o=t.plugins.get("ImageUtils");return{target:e.domConverter.mapViewToDom(o.getClosestSelectedImageWidget(e.document.selection)),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast,n.viewportStickyNorth]}}class Rw extends hs{static get requires(){return[gp]}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 o=t.commands.get("imageTextAlternative"),i=new pr(n);return i.set({label:e("Change image text alternative"),icon:dg.lowVision,tooltip:!0}),i.bind("isEnabled").to(o,"isEnabled"),i.bind("isOn").to(o,"value",(t=>!!t)),this.listenTo(i,"execute",(()=>{this._showForm()})),i}))}_createForm(){const n=this.editor,o=n.editing.view.document,i=n.plugins.get("ImageUtils");this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new(e(zw))(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",(()=>{i.getClosestSelectedImageWidget(o.selection)?this._isVisible&&function(t){const e=t.plugins.get("ContextualBalloon");if(t.plugins.get("ImageUtils").getClosestSelectedImageWidget(t.editing.view.document.selection)){const n=Ow(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:Ow(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 jw extends hs{static get requires(){return[Mw,Rw]}static get pluginName(){return"ImageTextAlternative"}}function Fw(t,e){const n=(e,n,o)=>{if(!o.consumable.consume(n.item,e.name))return;const i=o.writer,r=o.mapper.toViewElement(n.item),s=t.findViewImgElement(r);if(null===n.attributeNewValue){const t=n.attributeOldValue;t&&t.data&&(i.removeAttribute("srcset",s),i.removeAttribute("sizes",s),t.width&&i.removeAttribute("width",s))}else{const t=n.attributeNewValue;t&&t.data&&(i.setAttribute("srcset",t.data,s),i.setAttribute("sizes","100vw",s),t.width&&i.setAttribute("width",t.width,s))}};return t=>{t.on(`attribute:srcset:${e}`,n)}}function Vw(t,e,n){const o=(e,n,o)=>{if(!o.consumable.consume(n.item,e.name))return;const i=o.writer,r=o.mapper.toViewElement(n.item),s=t.findViewImgElement(r);i.setAttribute(n.attributeKey,n.attributeNewValue||"",s)};return t=>{t.on(`attribute:${n}:${e}`,o)}}class Hw extends Kc{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 Uw extends gs{constructor(t){super(t);const e=t.config.get("image.insert.type");t.plugins.has("ImageBlockEditing")||"block"===e&&C("image-block-plugin-required"),t.plugins.has("ImageInlineEditing")||"inline"===e&&C("image-inline-plugin-required")}refresh(){const t=this.editor.plugins.get("ImageUtils");this.isEnabled=t.isImageAllowed()}execute(t){const e=Ai(t.source),n=this.editor.model.document.selection,o=this.editor.plugins.get("ImageUtils"),i=Object.fromEntries(n.getAttributes());e.forEach(((t,e)=>{const r=n.getSelectedElement();if("string"==typeof t&&(t={src:t}),e&&r&&o.isImage(r)){const e=this.editor.model.createPositionAfter(r);o.insertImage({...t,...i},e)}else o.insertImage({...t,...i})}))}}class Gw extends gs{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 qw extends hs{static get requires(){return[Iw]}static get pluginName(){return"ImageEditing"}init(){const t=this.editor,e=t.conversion;t.editing.view.addObserver(Hw),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 Uw(t),o=new Gw(t);t.commands.add("insertImage",n),t.commands.add("replaceImageSource",o),t.commands.add("imageInsert",n)}}class Ww extends gs{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"),o=n.getClosestSelectedImageElement(e.document.selection),i=Object.fromEntries(o.getAttributes());return i.src||i.uploadId?e.change((t=>{const r=Array.from(e.markers).filter((t=>t.getRange().containsItem(o))),s=n.insertImage(i,e.createSelection(o,"on"),this._modelElementName);if(!s)return null;const a=t.createRangeOn(s);for(const e of r){const n=e.getRange(),o="$graveyard"!=n.root.rootName?n.getJoined(a,!0):a;t.updateMarker(e,{range:o})}return{oldElement:o,newElement:s}})):null}}class $w extends hs{static get requires(){return[qw,Iw,Vp]}static get pluginName(){return"ImageBlockEditing"}init(){const t=this.editor;t.model.schema.register("imageBlock",{inheritAllFrom:"$blockObject",allowAttributes:["alt","src","srcset"]}),this._setupConversion(),t.plugins.has("ImageInlineEditing")&&(t.commands.add("imageTypeBlock",new Ww(this.editor,"imageBlock")),this._setupClipboardIntegration())}_setupConversion(){const t=this.editor,e=t.t,n=t.conversion,o=t.plugins.get("ImageUtils");n.for("dataDowncast").elementToStructure({model:"imageBlock",view:(t,{writer:e})=>Ew(e)}),n.for("editingDowncast").elementToStructure({model:"imageBlock",view:(t,{writer:n})=>o.toImageWidget(Ew(n),n,e("image widget"))}),n.for("downcast").add(Vw(o,"imageBlock","src")).add(Vw(o,"imageBlock","alt")).add(Fw(o,"imageBlock")),n.for("upcast").elementToElement({view:Dw(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,o)=>{if(!o.consumable.test(n.viewItem,{name:!0,classes:"image"}))return;const i=t.findViewImgElement(n.viewItem);if(!i||!o.consumable.test(i,{name:!0}))return;o.consumable.consume(n.viewItem,{name:!0,classes:"image"});const r=Di(o.convertItem(i,n.modelCursor).modelRange.getItems());r?(o.convertChildren(n.viewItem,r),o.updateConversionResult(r,n)):o.consumable.revert(n.viewItem,{name:!0,classes:"image"})};return t=>{t.on("element:figure",e)}}(o))}_setupClipboardIntegration(){const t=this.editor,e=t.model,n=t.editing.view,o=t.plugins.get("ImageUtils"),i=t.plugins.get("ClipboardPipeline");this.listenTo(i,"inputTransformation",((i,r)=>{const s=Array.from(r.content.getChildren());let a;if(!s.every(o.isInlineImageView))return;a=r.targetRanges?t.editing.mapper.toModelRange(r.targetRanges[0]):e.document.selection.getFirstRange();const c=e.createSelection(a);if("imageBlock"===Tw(e.schema,c)){const t=new Pu(n.document),e=s.map((e=>t.createElement("figure",{class:"image"},e)));r.content=t.createDocumentFragment(e)}}))}}var Kw=n(8574),Yw={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(Kw.A,Yw);Kw.A.locals;class Qw extends hs{static get requires(){return[$w,lk,jw]}static get pluginName(){return"ImageBlock"}}class Jw extends hs{static get requires(){return[qw,Iw,Vp]}static get pluginName(){return"ImageInlineEditing"}init(){const t=this.editor,e=t.model.schema;e.register("imageInline",{inheritAllFrom:"$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 Ww(this.editor,"imageInline")),this._setupClipboardIntegration())}_setupConversion(){const t=this.editor,e=t.t,n=t.conversion,o=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})=>o.toImageWidget(function(t){return t.createContainerElement("span",{class:"image-inline"},t.createEmptyElement("img"))}(n),n,e("image widget"))}),n.for("downcast").add(Vw(o,"imageInline","src")).add(Vw(o,"imageInline","alt")).add(Fw(o,"imageInline")),n.for("upcast").elementToElement({view:Dw(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,o=t.plugins.get("ImageUtils"),i=t.plugins.get("ClipboardPipeline");this.listenTo(i,"inputTransformation",((i,r)=>{const s=Array.from(r.content.getChildren());let a;if(!s.every(o.isBlockImageView))return;a=r.targetRanges?t.editing.mapper.toModelRange(r.targetRanges[0]):e.document.selection.getFirstRange();const c=e.createSelection(a);if("imageInline"===Tw(e.schema,c)){const t=new Pu(n.document),e=s.map((e=>1===e.childCount?(Array.from(e.getAttributes()).forEach((n=>t.setAttribute(...n,o.findViewImgElement(e)))),e.getChild(0)):e));r.content=t.createDocumentFragment(e)}}))}}class Zw extends hs{static get requires(){return[Jw,lk,jw]}static get pluginName(){return"ImageInline"}}class Xw extends gs{refresh(){const t=this.editor,e=t.plugins.get("ImageCaptionUtils"),n=t.plugins.get("ImageUtils");if(!t.plugins.has($w))return this.isEnabled=!1,void(this.value=!1);const o=t.model.document.selection,i=o.getSelectedElement();if(!i){const t=e.getCaptionFromModelSelection(o);return this.isEnabled=!!t,void(this.value=!!t)}this.isEnabled=n.isImage(i),this.isEnabled?this.value=!!e.getCaptionFromImageModelElement(i):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,o=this.editor.plugins.get("ImageCaptionEditing"),i=this.editor.plugins.get("ImageUtils");let r=n.getSelectedElement();const s=o._getSavedCaption(r);i.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,o=e.plugins.get("ImageCaptionEditing"),i=e.plugins.get("ImageCaptionUtils");let r,s=n.getSelectedElement();s?r=i.getCaptionFromImageModelElement(s):(r=i.getCaptionFromModelSelection(n),s=r.parent),o._saveCaption(s,r),t.setSelection(s,"on"),t.remove(r)}}class t_ extends hs{static get pluginName(){return"ImageCaptionUtils"}static get requires(){return[Iw]}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 e_ extends hs{static get requires(){return[Iw,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 Xw(this.editor)),this._setupConversion(),this._setupImageTypeCommandsIntegration(),this._registerCaptionReconversion()}_setupConversion(){const t=this.editor,e=t.editing.view,n=t.plugins.get("ImageUtils"),o=t.plugins.get("ImageCaptionUtils"),i=t.t;t.conversion.for("upcast").elementToElement({view:t=>o.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:o})=>{if(!n.isBlockImage(t.parent))return null;const r=o.createEditableElement("figcaption");o.setCustomProperty("imageCaption",!0,r),r.placeholder=i("Enter image caption"),vs({view:e,element:r,keepOnFocus:!0});const s=t.parent.getAttribute("alt");return Wf(r,o,{label:s?i("Caption for image: %0",[s]):i("Caption for the image")})}})}_setupImageTypeCommandsIntegration(){const t=this.editor,e=t.plugins.get("ImageUtils"),n=t.plugins.get("ImageCaptionUtils"),o=t.commands.get("imageTypeInline"),i=t.commands.get("imageTypeBlock"),r=t=>{if(!t.return)return;const{oldElement:o,newElement:i}=t.return;if(!o)return;if(e.isBlockImage(o)){const t=n.getCaptionFromImageModelElement(o);if(t)return void this._saveCaption(i,t)}const r=this._getSavedCaption(o);r&&this._saveCaption(i,r)};o&&this.listenTo(o,"execute",r,{priority:"low"}),i&&this.listenTo(i,"execute",r,{priority:"low"})}_getSavedCaption(t){const e=this._savedCaptionsMap.get(t);return e?Rl.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"),o=t.plugins.get("ImageCaptionUtils");e.document.on("change:data",(()=>{const i=e.document.differ.getChanges();for(const e of i){if("alt"!==e.attributeKey)continue;const i=e.range.start.nodeAfter;if(n.isBlockImage(i)){const e=o.getCaptionFromImageModelElement(i);if(!e)return;t.editing.reconvertItem(e)}}}))}}class n_ extends hs{static get requires(){return[t_]}static get pluginName(){return"ImageCaptionUI"}init(){const t=this.editor,e=t.editing.view,n=t.plugins.get("ImageCaptionUtils"),o=t.t;t.ui.componentFactory.add("toggleImageCaption",(i=>{const r=t.commands.get("toggleImageCaption"),s=new pr(i);return s.set({icon:dg.caption,tooltip:!0,isToggleable:!0}),s.bind("isOn","isEnabled").to(r,"value","isEnabled"),s.bind("label").to(r,"value",(t=>o(t?"Toggle caption off":"Toggle caption on"))),this.listenTo(s,"execute",(()=>{t.execute("toggleImageCaption",{focusCaptionOnShow:!0});const o=n.getCaptionFromModelSelection(t.model.document.selection);if(o){const n=t.editing.mapper.toViewElement(o);e.scrollToTheSelection(),e.change((t=>{t.addClass("image__caption_highlighted",n)}))}t.editing.view.focus()})),s}))}}var o_=n(3038),i_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(o_.A,i_);o_.A.locals;class r_ extends gs{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,o=e.plugins.get("ImageUtils");n.change((e=>{const i=t.value;let r=o.getClosestSelectedImageElement(n.document.selection);i&&this.shouldConvertImageType(i,r)&&(this.editor.execute(o.isBlockImage(r)?"imageTypeInline":"imageTypeBlock"),r=o.getClosestSelectedImageElement(n.document.selection)),!i||this._styles.get(i).isDefault?e.removeAttribute("imageStyle",r):e.setAttribute("imageStyle",i,r)}))}shouldConvertImageType(t,e){return!this._styles.get(t).modelElements.includes(e.name)}}const{objectFullWidth:s_,objectInline:a_,objectLeft:c_,objectRight:l_,objectCenter:d_,objectBlockLeft:h_,objectBlockRight:u_}=dg,g_={get inline(){return{name:"inline",title:"In line",icon:a_,modelElements:["imageInline"],isDefault:!0}},get alignLeft(){return{name:"alignLeft",title:"Left aligned image",icon:c_,modelElements:["imageBlock","imageInline"],className:"image-style-align-left"}},get alignBlockLeft(){return{name:"alignBlockLeft",title:"Left aligned image",icon:h_,modelElements:["imageBlock"],className:"image-style-block-align-left"}},get alignCenter(){return{name:"alignCenter",title:"Centered image",icon:d_,modelElements:["imageBlock"],className:"image-style-align-center"}},get alignRight(){return{name:"alignRight",title:"Right aligned image",icon:l_,modelElements:["imageBlock","imageInline"],className:"image-style-align-right"}},get alignBlockRight(){return{name:"alignBlockRight",title:"Right aligned image",icon:u_,modelElements:["imageBlock"],className:"image-style-block-align-right"}},get block(){return{name:"block",title:"Centered image",icon:d_,modelElements:["imageBlock"],isDefault:!0}},get side(){return{name:"side",title:"Side image",icon:l_,modelElements:["imageBlock"],className:"image-style-side"}}},m_={full:s_,left:h_,right:u_,center:d_,inlineLeft:c_,inlineRight:l_,inline:a_},p_=[{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 f_(t){C("image-style-configuration-definition-invalid",t)}const k_={normalizeStyles:function(t){return(t.configuredStyles.options||[]).map((t=>function(t){t="string"==typeof t?g_[t]?{...g_[t]}:{name:t}:function(t,e){const n={...e};for(const o in t)Object.prototype.hasOwnProperty.call(e,o)||(n[o]=t[o]);return n}(g_[t.name],t);"string"==typeof t.icon&&(t.icon=m_[t.icon]||t.icon);return t}(t))).filter((e=>function(t,{isBlockPluginLoaded:e,isInlinePluginLoaded:n}){const{modelElements:o,name:i}=t;if(!(o&&o.length&&i))return f_({style:t}),!1;{const i=[e?"imageBlock":null,n?"imageInline":null];if(!o.some((t=>i.includes(t))))return C("image-style-missing-dependency",{style:t,missingPlugins:o.map((t=>"imageBlock"===t?"ImageBlockEditing":"ImageInlineEditing"))}),!1}return!0}(e,t)))},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")?[...p_]:[]},warnInvalidStyle:f_,DEFAULT_OPTIONS:g_,DEFAULT_ICONS:m_,DEFAULT_DROPDOWN_DEFINITIONS:p_};function b_(t,e){for(const n of e)if(n.name===t)return n}class w_ extends hs{static get pluginName(){return"ImageStyleEditing"}static get requires(){return[Iw]}init(){const{normalizeStyles:t,getDefaultStylesConfiguration:e}=k_,n=this.editor,o=n.plugins.has("ImageBlockEditing"),i=n.plugins.has("ImageInlineEditing");n.config.define("image.styles",e(o,i)),this.normalizedStyles=t({configuredStyles:n.config.get("image.styles"),isBlockPluginLoaded:o,isInlinePluginLoaded:i}),this._setupConversion(o,i),this._setupPostFixer(),n.commands.add("imageStyle",new r_(n,this.normalizedStyles))}_setupConversion(t,e){const n=this.editor,o=n.model.schema,i=(r=this.normalizedStyles,(t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const o=b_(e.attributeNewValue,r),i=b_(e.attributeOldValue,r),s=n.mapper.toViewElement(e.item),a=n.writer;i&&a.removeClass(i.className,s),o&&a.addClass(o.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,o)=>{if(!n.modelRange)return;const i=n.viewItem,r=Di(n.modelRange.getItems());if(r&&o.schema.checkAttribute(r,"imageStyle"))for(const t of e[r.name])o.consumable.consume(i,{classes:t.className})&&o.writer.setAttribute("imageStyle",t.name,r)}}(this.normalizedStyles);n.editing.downcastDispatcher.on("attribute:imageStyle",i),n.data.downcastDispatcher.on("attribute:imageStyle",i),t&&(o.extend("imageBlock",{allowAttributes:"imageStyle"}),n.data.upcastDispatcher.on("element:figure",s,{priority:"low"})),e&&(o.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(Iw),o=new Map(this.normalizedStyles.map((t=>[t.name,t])));e.registerPostFixer((t=>{let i=!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=o.get(s);a&&a.modelElements.includes(e.name)||(t.removeAttribute("imageStyle",e),i=!0)}return i}))}}var __=n(7879),A_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(__.A,A_);__.A.locals;class C_ extends hs{static get requires(){return[w_]}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=v_(t.get("ImageStyleEditing").normalizedStyles,this.localizedDefaultStylesTitles);for(const t of n)this._createButton(t);const o=v_([...e.filter(F),...k_.getDefaultDropdownDefinitions(t)],this.localizedDefaultStylesTitles);for(const t of o)this._createDropdown(t,n)}_createDropdown(t,e){const n=this.editor.ui.componentFactory;n.add(t.name,(o=>{let i;const{defaultItem:r,items:s,title:a}=t,c=s.filter((t=>e.find((({name:e})=>y_(e)===t)))).map((t=>{const e=n.create(t);return t===r&&(i=e),e}));s.length!==c.length&&k_.warnInvalidStyle({dropdown:t});const l=Mg(o,Eg),d=l.buttonView,h=d.arrowView;return Bg(l,c,{enableActiveItemFocusOnDropdownOpen:!0}),d.set({label:x_(a,i.label),class:null,tooltip:!0}),h.unbind("label"),h.set({label:a}),d.bind("icon").toMany(c,"isOn",((...t)=>{const e=t.findIndex(ga);return e<0?i.icon:c[e].icon})),d.bind("label").toMany(c,"isOn",((...t)=>{const e=t.findIndex(ga);return x_(a,e<0?i.label:c[e].label)})),d.bind("isOn").toMany(c,"isOn",((...t)=>t.some(ga))),d.bind("class").toMany(c,"isOn",((...t)=>t.some(ga)?"ck-splitbutton_flatten":void 0)),d.on("execute",(()=>{c.some((({isOn:t})=>t))?l.isOpen=!l.isOpen:i.fire("execute")})),l.bind("isEnabled").toMany(c,"isEnabled",((...t)=>t.some(ga))),this.listenTo(l,"execute",(()=>{this.editor.editing.view.focus()})),l}))}_createButton(t){const e=t.name;this.editor.ui.componentFactory.add(y_(e),(n=>{const o=this.editor.commands.get("imageStyle"),i=new pr(n);return i.set({label:t.title,icon:t.icon,tooltip:!0,isToggleable:!0}),i.bind("isEnabled").to(o,"isEnabled"),i.bind("isOn").to(o,"value",(t=>t===e)),i.on("execute",this._executeCommand.bind(this,e)),i}))}_executeCommand(t){this.editor.execute("imageStyle",{value:t}),this.editor.editing.view.focus()}}function v_(t,e){for(const n of t)e[n.title]&&(n.title=e[n.title]);return t}function y_(t){return`imageStyle:${t}`}function x_(t,e){return(t?t+": ":"")+e}function E_(t){const e=t.map((t=>t.replace("+","\\+")));return new RegExp(`^image\\/(${e.join("|")})$`)}function D_(t){return new Promise(((e,n)=>{const o=t.getAttribute("src");fetch(o).then((t=>t.blob())).then((t=>{const n=T_(t,o),i=n.replace("image/",""),r=new File([t],`image.${i}`,{type:n});e(r)})).catch((t=>t&&"TypeError"===t.name?function(t){return function(t){return new Promise(((e,n)=>{const o=zo.document.createElement("img");o.addEventListener("load",(()=>{const t=zo.document.createElement("canvas");t.width=o.width,t.height=o.height;t.getContext("2d").drawImage(o,0,0),t.toBlob((t=>t?e(t):n()))})),o.addEventListener("error",(()=>n())),o.src=t}))}(t).then((e=>{const n=T_(e,t),o=n.replace("image/","");return new File([e],`image.${o}`,{type:n})}))}(o).then(e).catch(n):n(t)))}))}function T_(t,e){return t.type?t.type:e.match(/data:(image\/\w+);base64/)?e.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}class I_ extends hs{static get pluginName(){return"ImageUploadUI"}init(){const t=this.editor,e=t.t,n=n=>{const o=new Uk(n),i=t.commands.get("uploadImage"),r=t.config.get("image.upload.types"),s=E_(r);return o.set({acceptedType:r.map((t=>`image/${t}`)).join(","),allowMultipleFiles:!0}),o.buttonView.set({label:e("Insert image"),icon:dg.image,tooltip:!0}),o.buttonView.bind("isEnabled").to(i),o.on("done",((e,n)=>{const o=Array.from(n).filter((t=>s.test(t.type)));o.length&&(t.execute("uploadImage",{file:o}),t.editing.view.focus())})),o};t.ui.componentFactory.add("uploadImage",n),t.ui.componentFactory.add("imageUpload",n)}}var S_=n(7504),M_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(S_.A,M_);S_.A.locals;var B_=n(1230),N_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(B_.A,N_);B_.A.locals;var P_=n(1160),L_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(P_.A,L_);P_.A.locals;class z_ extends hs{static get pluginName(){return"ImageUploadProgress"}constructor(t){super(t),this.uploadStatusChange=(t,e,n)=>{const o=this.editor,i=e.item,r=i.getAttribute("uploadId");if(!n.consumable.consume(e.item,t.name))return;const s=o.plugins.get("ImageUtils"),a=o.plugins.get(Vk),c=r?e.attributeNewValue:null,l=this.placeholder,d=o.editing.mapper.toViewElement(i),h=n.writer;if("reading"==c)return O_(d,h),void R_(s,l,d,h);if("uploading"==c){const t=a.loaders.get(r);return O_(d,h),void(t?(j_(d,h),function(t,e,n,o){const i=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"),i),n.on("change:uploadedPercent",((t,e,n)=>{o.change((t=>{t.setStyle("width",n+"%",i)}))}))}(d,h,t,o.editing.view),function(t,e,n,o){if(o.data){const i=t.findViewImgElement(e);n.setAttribute("src",o.data,i)}}(s,d,h,t)):R_(s,l,d,h))}"complete"==c&&a.loaders.get(r)&&function(t,e,n){const o=e.createUIElement("div",{class:"ck-image-upload-complete-icon"});e.insert(e.createPositionAt(t,"end"),o),setTimeout((()=>{n.change((t=>t.remove(t.createRangeOn(o))))}),3e3)}(d,h,o.editing.view),function(t,e){V_(t,e,"progressBar")}(d,h),j_(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 O_(t,e){t.hasClass("ck-appear")||e.addClass("ck-appear",t)}function R_(t,e,n,o){n.hasClass("ck-image-upload-placeholder")||o.addClass("ck-image-upload-placeholder",n);const i=t.findViewImgElement(n);i.getAttribute("src")!==e&&o.setAttribute("src",e,i),F_(n,"placeholder")||o.insert(o.createPositionAfter(i),function(t){const e=t.createUIElement("div",{class:"ck-upload-placeholder-loader"});return t.setCustomProperty("placeholder",!0,e),e}(o))}function j_(t,e){t.hasClass("ck-image-upload-placeholder")&&e.removeClass("ck-image-upload-placeholder",t),V_(t,e,"placeholder")}function F_(t,e){for(const n of t.getChildren())if(n.getCustomProperty(e))return n}function V_(t,e,n){const o=F_(t,n);o&&e.remove(e.createRangeOn(o))}class H_ extends gs{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=Ai(t.file),n=this.editor.model.document.selection,o=this.editor.plugins.get("ImageUtils"),i=Object.fromEntries(n.getAttributes());e.forEach(((t,e)=>{const r=n.getSelectedElement();if(e&&r&&o.isImage(r)){const e=this.editor.model.createPositionAfter(r);this._uploadImage(t,i,e)}else this._uploadImage(t,i)}))}_uploadImage(t,e,n){const o=this.editor,i=o.plugins.get(Vk).createLoader(t),r=o.plugins.get("ImageUtils");i&&r.insertImage({...e,uploadId:i.id},n)}}class U_ extends hs{static get requires(){return[Vk,sp,Vp,Iw]}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,o=t.plugins.get(Vk),i=t.plugins.get("ImageUtils"),r=t.plugins.get("ClipboardPipeline"),s=E_(t.config.get("image.upload.types")),a=new H_(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(o=n.dataTransfer,Array.from(o.types).includes("text/html")&&""!==o.getData("text/html"))return;var o;const i=Array.from(n.dataTransfer.files).filter((t=>!!t&&s.test(t.type)));i.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:i})}))})))})),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))}(i,t)&&!t.getAttribute("uploadProcessed"))).map((t=>({promise:D_(t),imageElement:t})));if(!r.length)return;const s=new Pu(t.editing.view.document);for(const t of r){s.setAttribute("uploadProcessed",!0,t.imageElement);const e=o.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(),i=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 G_(t,n)){const t=e.getAttribute("uploadId");if(!t)continue;const n=o.loaders.get(t);n&&(r?i.has(t)||n.abort():(i.add(t),this._uploadImageElements.set(t,e),"idle"==n.status&&this._readAndUpload(n)))}}})),this.on("uploadComplete",((t,{imageElement:e,data:n})=>{const o=n.urls?n.urls:n;this.editor.model.change((t=>{t.setAttribute("src",o.default,e),this._parseAndSetSrcsetAttributeOnImage(o,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,o=e.locale.t,i=e.plugins.get(Vk),r=e.plugins.get(sp),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 o=t.upload(),i=a.get(t.id);if(c.isSafari){const t=e.editing.mapper.toViewElement(i),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 o=t.style.display;t.style.display="none",t._ckHack=t.offsetHeight,t.style.display=o}))}return n.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("uploadStatus","uploading",i)})),o})).then((e=>{n.enqueueChange({isUndoable:!1},(n=>{const o=a.get(t.id);n.setAttribute("uploadStatus","complete",o),this.fire("uploadComplete",{data:e,imageElement:o})})),l()})).catch((e=>{if("error"!==t.status&&"aborted"!==t.status)throw e;"error"==t.status&&e&&r.showWarning(e,{title:o("Upload failed"),namespace:"upload"}),n.enqueueChange({isUndoable:!1},(e=>{e.remove(a.get(t.id))})),l()}));function l(){n.enqueueChange({isUndoable:!1},(e=>{const n=a.get(t.id);e.removeAttribute("uploadId",n),e.removeAttribute("uploadStatus",n),a.delete(t.id)})),i.destroyLoader(t)}}_parseAndSetSrcsetAttributeOnImage(t,e,n){let o=0;const i=Object.keys(t).filter((t=>{const e=parseInt(t,10);if(!isNaN(e))return o=Math.max(o,e),!0})).map((e=>`${t[e]} ${e}w`)).join(", ");""!=i&&n.setAttribute("srcset",{data:i,width:o},e)}}function G_(t,e){const n=t.plugins.get("ImageUtils");return Array.from(t.model.createRangeOn(e)).filter((t=>n.isImage(t.item))).map((t=>t.item))}class q_ extends hs{static get pluginName(){return"IndentEditing"}init(){const t=this.editor;t.commands.add("indent",new ps(t)),t.commands.add("outdent",new ps(t))}}const W_='',$_='';class K_ extends hs{static get pluginName(){return"IndentUI"}init(){const t=this.editor,e=t.locale,n=t.t,o="ltr"==e.uiLanguageDirection?W_:$_,i="ltr"==e.uiLanguageDirection?$_:W_;this._defineButton("indent",n("Increase indent"),o),this._defineButton("outdent",n("Decrease indent"),i)}_defineButton(t,e,n){const o=this.editor;o.ui.componentFactory.add(t,(i=>{const r=o.commands.get(t),s=new pr(i);return s.set({label:e,icon:n,tooltip:!0}),s.bind("isEnabled").to(r,"isEnabled"),this.listenTo(s,"execute",(()=>{o.execute(t),o.editing.view.focus()})),s}))}}class Y_ extends gs{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,o=Array.from(n.selection.getSelectedBlocks()).filter((t=>J_(t,e.schema))),i=void 0!==t.forceValue?!t.forceValue:this.value;e.change((t=>{if(i){let e=o[o.length-1].nextSibling,n=Number.POSITIVE_INFINITY,i=[];for(;e&&"listItem"==e.name&&0!==e.getAttribute("listIndent");){const t=e.getAttribute("listIndent");t=n;)r>i.getAttribute("listIndent")&&(r=i.getAttribute("listIndent")),i.getAttribute("listIndent")==r&&t[e?"unshift":"push"](i),i=i[e?"previousSibling":"nextSibling"]}}function J_(t,e){return e.checkChild(t.parent,"listItem")&&!e.isObject(t)}class Z_ extends gs{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 o=e.nextSibling;for(;o&&"listItem"==o.name&&o.getAttribute("listIndent")>e.getAttribute("listIndent");)n.push(o),o=o.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=Di(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 o=t.previousSibling;for(;o&&o.is("element","listItem")&&o.getAttribute("listIndent")>=e;){if(o.getAttribute("listIndent")==e)return o.getAttribute("listType")==n;o=o.previousSibling}return!1}return!0}}function X_(t,e){const n=e.mapper,o=e.writer,i="numbered"==t.getAttribute("listType")?"ol":"ul",r=function(t){const e=t.createContainerElement("li");return e.getFillerOffset=cA,e}(o),s=o.createContainerElement(i,null);return o.insert(o.createPositionAt(s,0),r),n.bindElements(t,r),r}function tA(t,e,n,o){const i=e.parent,r=n.mapper,s=n.writer;let a=r.toViewPosition(o.createPositionBefore(t));const c=oA(t.previousSibling,{sameIndent:!0,smallerIndent:!0,listIndent:t.getAttribute("listIndent")}),l=t.previousSibling;if(c&&c.getAttribute("listIndent")==t.getAttribute("listIndent")){const t=r.toViewElement(c);a=s.breakContainer(s.createPositionAfter(t))}else if(l&&"listItem"==l.name){a=r.toViewPosition(o.createPositionAt(l,"end"));const t=r.findMappedViewAncestor(a),e=function(t){for(const e of t.getChildren())if("ul"==e.name||"ol"==e.name)return e;return null}(t);a=e?s.createPositionBefore(e):s.createPositionAt(t,"end")}else a=r.toViewPosition(o.createPositionBefore(t));if(a=nA(a),s.insert(a,i),l&&"listItem"==l.name){const t=r.toViewElement(l),n=s.createRange(s.createPositionAt(t,0),a).getWalker({ignoreElementEnd:!0});for(const t of n)if(t.item.is("element","li")){const o=s.breakContainer(s.createPositionBefore(t.item)),i=t.item.parent,r=s.createPositionAt(e,"end");eA(s,r.nodeBefore,r.nodeAfter),s.move(s.createRangeOn(i),r),n._position=o}}else{const n=i.nextSibling;if(n&&(n.is("element","ul")||n.is("element","ol"))){let o=null;for(const e of n.getChildren()){const n=r.toModelElement(e);if(!(n&&n.getAttribute("listIndent")>t.getAttribute("listIndent")))break;o=e}o&&(s.breakContainer(s.createPositionAfter(o)),s.move(s.createRangeOn(o.parent),s.createPositionAt(e,"end")))}}eA(s,i,i.nextSibling),eA(s,i.previousSibling,i)}function eA(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 nA(t){return t.getLastMatchingPosition((t=>t.item.is("uiElement")))}function oA(t,e){const n=!!e.sameIndent,o=!!e.smallerIndent,i=e.listIndent;let r=t;for(;r&&"listItem"==r.name;){const t=r.getAttribute("listIndent");if(n&&i==t||o&&i>t)return r;r="forward"===e.direction?r.nextSibling:r.previousSibling}return null}function iA(t,e,n,o){t.ui.componentFactory.add(e,(i=>{const r=t.commands.get(e),s=new pr(i);return s.set({label:n,icon:o,tooltip:!0,isToggleable:!0}),s.bind("isOn","isEnabled").to(r,"value","isEnabled"),s.on("execute",(()=>{t.execute(e),t.editing.view.focus()})),s}))}function rA(t,e){const n=[],o=t.parent,i={ignoreElementEnd:!1,startPosition:t,shallow:!0,direction:e},r=o.getAttribute("listIndent"),s=[...new jl(i)].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")!==o.getAttribute("listType"))break;if(t.getAttribute("listStyle")!==o.getAttribute("listStyle"))break;if(t.getAttribute("listReversed")!==o.getAttribute("listReversed"))break;if(t.getAttribute("listStart")!==o.getAttribute("listStart"))break;"backward"===e?n.unshift(t):n.push(t)}}return n}const sA=["disc","circle","square"],aA=["decimal","decimal-leading-zero","lower-roman","upper-roman","lower-latin","upper-latin"];function cA(){const t=!this.isEmpty&&("ul"==this.getChild(0).name||"ol"==this.getChild(0).name);return this.isEmpty||t?0:La.call(this)}class lA extends hs{static get pluginName(){return"ListUtils"}getListTypeFromListStyleType(t){return function(t){return sA.includes(t)?"bulleted":aA.includes(t)?"numbered":null}(t)}getSelectedListItems(t){return function(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[...rA(n,"backward"),...rA(n,"forward")]})).flat();return e=[...new Set(e)],e}(t)}getSiblingNodes(t,e){return rA(t,e)}}function dA(t){return(e,n,o)=>{const i=o.consumable;if(!i.test(n.item,"insert")||!i.test(n.item,"attribute:listType")||!i.test(n.item,"attribute:listIndent"))return;i.consume(n.item,"insert"),i.consume(n.item,"attribute:listType"),i.consume(n.item,"attribute:listIndent");const r=n.item;tA(r,X_(r,o),o,t)}}const hA=(t,e,n)=>{if(!n.consumable.test(e.item,t.name))return;const o=n.mapper.toViewElement(e.item),i=n.writer;i.breakContainer(i.createPositionBefore(o)),i.breakContainer(i.createPositionAfter(o));const r=o.parent,s="numbered"==e.attributeNewValue?"ol":"ul";i.rename(s,r)},uA=(t,e,n)=>{n.consumable.consume(e.item,t.name);const o=n.mapper.toViewElement(e.item).parent,i=n.writer;eA(i,o,o.nextSibling),eA(i,o.previousSibling,o)};const gA=(t,e,n)=>{if(n.consumable.test(e.item,t.name)&&"listItem"!=e.item.name){let t=n.mapper.toViewPosition(e.range.start);const o=n.writer,i=[];for(;("ul"==t.parent.name||"ol"==t.parent.name)&&(t=o.breakContainer(t),"li"==t.parent.name);){const e=t,n=o.createPositionAt(t.parent,"end");if(!e.isEqual(n)){const t=o.remove(o.createRange(e,n));i.push(t)}t=o.createPositionAfter(t.parent)}if(i.length>0){for(let e=0;e0){const e=eA(o,n,n.nextSibling);e&&e.parent==n&&t.offset--}}eA(o,t.nodeBefore,t.nodeAfter)}}},mA=(t,e,n)=>{const o=n.mapper.toViewPosition(e.position),i=o.nodeBefore,r=o.nodeAfter;eA(n.writer,i,r)},pA=(t,e,n)=>{if(n.consumable.consume(e.viewItem,{name:!0})){const t=n.writer,o=t.createElement("listItem"),i=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",i,o);const r=e.viewItem.parent&&"ol"==e.viewItem.parent.name?"numbered":"bulleted";if(t.setAttribute("listType",r,o),!n.safeInsert(o,e.modelCursor))return;const s=function(t,e,n){const{writer:o,schema:i}=n;let r=o.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,o.createPositionAt(t,"end")),a=e.modelRange.start.nodeAfter;a&&a.is("element")&&!i.checkChild(t,a.name)&&(t=e.modelCursor.parent.is("element","listItem")?e.modelCursor.parent:_A(e.modelCursor),r=o.createPositionAfter(t))}return r}(o,e.viewItem.getChildren(),n);e.modelRange=t.createRange(e.modelCursor,s),n.updateConversionResult(o,e)}},fA=(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")||CA(e))&&e._remove()}}},kA=(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&&!CA(e)&&e._remove(),CA(e)&&(n=!0)}};function bA(t){return(e,n)=>{if(n.isPhantom)return;const o=n.modelPosition.nodeBefore;if(o&&o.is("element","listItem")){const e=n.mapper.toViewElement(o),i=e.getAncestors().find(CA),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==i){n.viewPosition=t.nextPosition;break}}}}}const wA=function(t,[e,n]){const o=this;let i,r=e.is("documentFragment")?e.getChild(0):e;if(i=n?o.createSelection(n):o.document.selection,r&&r.is("element","listItem")){const t=i.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 _A(t){const e=new jl({startPosition:t});let n;do{n=e.next()}while(!n.value.item.is("element","listItem"));return n.value.item}function AA(t,e,n,o,i,r){const s=oA(e.nodeBefore,{sameIndent:!0,smallerIndent:!0,listIndent:t}),a=i.mapper,c=i.writer,l=s?s.getAttribute("listIndent"):null;let d;if(s)if(l==t){const t=a.toViewElement(s).parent;d=c.createPositionAfter(t)}else{const t=r.createPositionAt(s,"end");d=a.toViewPosition(t)}else d=n;d=nA(d);for(const t of[...o.getChildren()])CA(t)&&(d=c.move(c.createRangeOn(t),d).end,eA(c,t,t.nextSibling),eA(c,t.previousSibling,t))}function CA(t){return t.is("element","ol")||t.is("element","ul")}var vA=n(532),yA={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(vA.A,yA);vA.A.locals;class xA extends hs{static get pluginName(){return"ListEditing"}static get requires(){return[If,ef,lA]}init(){const t=this.editor;t.model.schema.register("listItem",{inheritAllFrom:"$block",allowAttributes:["listType","listIndent"]});const e=t.data,n=t.editing;var o;t.model.document.registerPostFixer((e=>function(t,e){const n=t.document.differ.getChanges(),o=new Map;let i=!1;for(const o of n)if("insert"==o.type&&"listItem"==o.name)r(o.position);else if("insert"==o.type&&"listItem"!=o.name){if("$text"!=o.name){const n=o.position.nodeAfter;n.hasAttribute("listIndent")&&(e.removeAttribute("listIndent",n),i=!0),n.hasAttribute("listType")&&(e.removeAttribute("listType",n),i=!0),n.hasAttribute("listStyle")&&(e.removeAttribute("listStyle",n),i=!0),n.hasAttribute("listReversed")&&(e.removeAttribute("listReversed",n),i=!0),n.hasAttribute("listStart")&&(e.removeAttribute("listStart",n),i=!0);for(const e of Array.from(t.createRangeIn(n)).filter((t=>t.item.is("element","listItem"))))r(e.previousPosition)}r(o.position.getShiftedBy(o.length))}else"remove"==o.type&&"listItem"==o.name?r(o.position):("attribute"==o.type&&"listIndent"==o.attributeKey||"attribute"==o.type&&"listType"==o.attributeKey)&&r(o.range.start);for(const t of o.values())s(t),a(t);return i;function r(t){const e=t.nodeBefore;if(e&&e.is("element","listItem")){let t=e;if(o.has(t))return;for(let e=t.previousSibling;e&&e.is("element","listItem");e=t.previousSibling)if(t=e,o.has(t))return;o.set(e,t)}else{const e=t.nodeAfter;e&&e.is("element","listItem")&&o.set(e,e)}}function s(t){let n=0,o=null;for(;t&&t.is("element","listItem");){const r=t.getAttribute("listIndent");if(r>n){let s;null===o?(o=r-n,s=n):(o>r&&(o=r),s=r-o),e.setAttribute("listIndent",s,t),i=!0}else o=null,n=t.getAttribute("listIndent")+1;t=t.nextSibling}}function a(t){let n=[],o=null;for(;t&&t.is("element","listItem");){const r=t.getAttribute("listIndent");if(o&&o.getAttribute("listIndent")>r&&(n=n.slice(0,r+1)),0!=r)if(n[r]){const o=n[r];t.getAttribute("listType")!=o&&(e.setAttribute("listType",o,t),i=!0)}else n[r]=t.getAttribute("listType");o=t,t=t.nextSibling}}}(t.model,e))),n.mapper.registerViewToModelLength("li",EA),e.mapper.registerViewToModelLength("li",EA),n.mapper.on("modelToViewPosition",bA(n.view)),n.mapper.on("viewToModelPosition",(o=t.model,(t,e)=>{const n=e.viewPosition,i=n.parent,r=e.mapper;if("ul"==i.name||"ol"==i.name){if(n.isAtEnd){const t=r.toModelElement(n.nodeBefore),i=r.getModelLength(n.nodeBefore);e.modelPosition=o.createPositionBefore(t).getShiftedBy(i)}else{const t=r.toModelElement(n.nodeAfter);e.modelPosition=o.createPositionBefore(t)}t.stop()}else if("li"==i.name&&n.nodeBefore&&("ul"==n.nodeBefore.name||"ol"==n.nodeBefore.name)){const s=r.toModelElement(i);let a=1,c=n.nodeBefore;for(;c&&CA(c);)a+=r.getModelLength(c),c=c.previousSibling;e.modelPosition=o.createPositionBefore(s).getShiftedBy(a),t.stop()}})),e.mapper.on("modelToViewPosition",bA(n.view)),t.conversion.for("editingDowncast").add((e=>{e.on("insert",gA,{priority:"high"}),e.on("insert:listItem",dA(t.model)),e.on("attribute:listType:listItem",hA,{priority:"high"}),e.on("attribute:listType:listItem",uA,{priority:"low"}),e.on("attribute:listIndent:listItem",function(t){return(e,n,o)=>{if(!o.consumable.consume(n.item,"attribute:listIndent"))return;const i=o.mapper.toViewElement(n.item),r=o.writer;r.breakContainer(r.createPositionBefore(i)),r.breakContainer(r.createPositionAfter(i));const s=i.parent,a=s.previousSibling,c=r.createRangeOn(s);r.remove(c),a&&a.nextSibling&&eA(r,a,a.nextSibling),AA(n.attributeOldValue+1,n.range.start,c.start,i,o,t),tA(n.item,i,o,t);for(const t of n.item.getChildren())o.consumable.consume(t,"insert")}}(t.model)),e.on("remove:listItem",function(t){return(e,n,o)=>{const i=o.mapper.toViewPosition(n.position).getLastMatchingPosition((t=>!t.item.is("element","li"))).nodeAfter,r=o.writer;r.breakContainer(r.createPositionBefore(i)),r.breakContainer(r.createPositionAfter(i));const s=i.parent,a=s.previousSibling,c=r.createRangeOn(s),l=r.remove(c);a&&a.nextSibling&&eA(r,a,a.nextSibling),AA(o.mapper.toModelElement(i).getAttribute("listIndent")+1,n.position,c.start,i,o,t);for(const t of 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n=this.editor.model.document,o=n.selection.getLastPosition().parent;n.selection.isCollapsed&&"listItem"==o.name&&o.isEmpty&&(this.editor.execute("outdentList"),e.preventDefault(),t.stop())}),{context:"li"}),this.listenTo(i,"delete",((t,e)=>{if("backward"!==e.direction)return;const n=this.editor.model.document.selection;if(!n.isCollapsed)return;const o=n.getFirstPosition();if(!o.isAtStart)return;const i=o.parent;if("listItem"!==i.name)return;i.previousSibling&&"listItem"===i.previousSibling.name||(this.editor.execute("outdentList"),e.preventDefault(),t.stop())}),{context:"li"}),this.listenTo(t.editing.view.document,"tab",((e,n)=>{const o=n.shiftKey?"outdentList":"indentList";this.editor.commands.get(o).isEnabled&&(t.execute(o),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 EA(t){let e=1;for(const n of t.getChildren())if("ul"==n.name||"ol"==n.name)for(const t of n.getChildren())e+=EA(t);return e}class DA extends hs{static get pluginName(){return"ListUI"}init(){const t=this.editor.t;iA(this.editor,"numberedList",t("Numbered List"),''),iA(this.editor,"bulletedList",t("Bulleted List"),'')}}function TA(t,e){const n=(n,o,i)=>{if(!i.consumable.consume(o.item,n.name))return;const r=o.attributeNewValue,s=i.writer,a=i.mapper.toViewElement(o.item),c=[...a.getChildren()].find((t=>t.getCustomProperty("media-content")));s.remove(c);const l=t.getMediaViewElement(s,r,e);s.insert(s.createPositionAt(a,0),l)};return t=>{t.on("attribute:url:media",n)}}function IA(t,e,n,o){return t.createContainerElement("figure",{class:"media"},[e.getMediaViewElement(t,n,o),t.createSlot()])}function SA(t){const e=t.getSelectedElement();return e&&e.is("element","media")?e:null}function MA(t,e,n,o){t.change((i=>{const r=i.createElement("media",{url:e});t.insertObject(r,n,null,{setSelection:"on",findOptimalPosition:o?"auto":void 0})}))}class BA extends gs{refresh(){const t=this.editor.model,e=t.document.selection,n=SA(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=$f(t,e);let o=n.start.parent;o.isEmpty&&!e.schema.isLimit(o)&&(o=o.parent);return e.schema.checkChild(o,"media")}(e,t)}execute(t){const e=this.editor.model,n=e.document.selection,o=SA(n);o?e.change((e=>{e.setAttribute("url",t,o)})):MA(e,t,n,!0)}}class NA{constructor(t,e){const n=e.providers,o=e.extraProviders||[],i=new Set(e.removeProviders),r=n.concat(o).filter((t=>{const e=t.name;return e?!i.has(e):(C("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 PA(this.locale);t=t.trim();for(const e of this.providerDefinitions){const n=e.html,o=Ai(e.url);for(const e of o){const o=this._getUrlMatches(t,e);if(o)return new PA(this.locale,t,o,n)}}return null}_getUrlMatches(t,e){let n=t.match(e);if(n)return n;let o=t.replace(/^https?:\/\//,"");return n=o.match(e),n||(o=o.replace(/^www\./,""),n=o.match(e),n||null)}}class PA{constructor(t,e,n,o){this.url=this._getValidUrl(e),this._locale=t,this._match=n,this._previewRenderer=o}getViewElement(t,e){const n={};let o;if(e.renderForEditingView||e.renderMediaPreview&&this.url&&this._previewRenderer){this.url&&(n["data-oembed-url"]=this.url),e.renderForEditingView&&(n.class="ck-media__wrapper");const i=this._getPreviewHtml(e);o=t.createRawElement("div",n,((t,e)=>{e.setContentOf(t,i)}))}else this.url&&(n.url=this.url),o=t.createEmptyElement(e.elementName,n);return t.setCustomProperty("media-content",!0,o),o}_getPreviewHtml(t){return this._previewRenderer?this._previewRenderer(this._match):this.url&&t.renderForEditingView?this._getPlaceholderHtml():""}_getPlaceholderHtml(){const t=new ur,e=this._locale.t;t.content='',t.viewBox="0 0 64 42";return new Hi({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 LA=n(5767),zA={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};Ri()(LA.A,zA);LA.A.locals;class OA extends hs{static get pluginName(){return"MediaEmbedEditing"}constructor(t){super(t),t.config.define("mediaEmbed",{elementName:"oembed",providers:[{name:"dailymotion",url:/^dailymotion\.com\/video\/(\w+)/,html:t=>``},{name:"spotify",url:[/^open\.spotify\.com\/(artist\/\w+)/,/^open\.spotify\.com\/(album\/\w+)/,/^open\.spotify\.com\/(track\/\w+)/],html:t=>``},{name:"youtube",url:[/^(?:m\.)?youtube\.com\/watch\?v=([\w-]+)(?:&t=(\d+))?/,/^(?:m\.)?youtube\.com\/v\/([\w-]+)(?:\?t=(\d+))?/,/^youtube\.com\/embed\/([\w-]+)(?:\?start=(\d+))?/,/^youtu\.be\/([\w-]+)(?:\?t=(\d+))?/],html:t=>{const e=t[1],n=t[2];return``}},{name:"vimeo",url:[/^vimeo\.com\/(\d+)/,/^vimeo\.com\/[^/]+\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/album\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/channels\/[^/]+\/(\d+)/,/^vimeo\.com\/groups\/[^/]+\/videos\/(\d+)/,/^vimeo\.com\/ondemand\/[^/]+\/(\d+)/,/^player\.vimeo\.com\/video\/(\d+)/],html:t=>``},{name:"instagram",url:/^instagram\.com\/p\/(\w+)/},{name:"twitter",url:/^twitter\.com/},{name:"googleMaps",url:[/^google\.com\/maps/,/^goo\.gl\/maps/,/^maps\.google\.com/,/^maps\.app\.goo\.gl/]},{name:"flickr",url:/^flickr\.com/},{name:"facebook",url:/^facebook\.com/}]}),this.registry=new NA(t.locale,t.config.get("mediaEmbed"))}init(){const t=this.editor,e=t.model.schema,n=t.t,o=t.conversion,i=t.config.get("mediaEmbed.previewsInData"),r=t.config.get("mediaEmbed.elementName"),s=this.registry;t.commands.add("mediaEmbed",new BA(t)),e.register("media",{inheritAllFrom:"$blockObject",allowAttributes:["url"]}),o.for("dataDowncast").elementToStructure({model:"media",view:(t,{writer:e})=>{const n=t.getAttribute("url");return IA(e,s,n,{elementName:r,renderMediaPreview:!!n&&i})}}),o.for("dataDowncast").add(TA(s,{elementName:r,renderMediaPreview:i})),o.for("editingDowncast").elementToStructure({model:"media",view:(t,{writer:e})=>{const o=t.getAttribute("url");return function(t,e,n){return e.setCustomProperty("media",!0,t),Hf(t,e,{label:n})}(IA(e,s,o,{elementName:r,renderForEditingView:!0}),e,n("media widget"))}}),o.for("editingDowncast").add(TA(s,{elementName:r,renderForEditingView:!0})),o.for("upcast").elementToElement({view:t=>["oembed",r].includes(t.name)&&t.getAttribute("url")?{name:!0}:null,model:(t,{writer:e})=>{const n=t.getAttribute("url");return s.hasMedia(n)?e.createElement("media",{url:n}):null}}).elementToElement({view:{name:"div",attributes:{"data-oembed-url":!0}},model:(t,{writer:e})=>{const 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