(\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(//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=`
${r}
`),t=r),i=this.editor.data.htmlProcessor.toView(t)}var r;const s=new m(this,"inputTransformation");this.fire(s,{content:i,dataTransfer:o,targetRanges:e.targetRanges,method:e.method}),s.stop.called&&t.stop(),n.scrollToTheSelection()}),{priority:"low"}),this.listenTo(this,"inputTransformation",((t,n)=>{if(n.content.isEmpty)return;const o=this.editor.data.toModel(n.content,"$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,e)=>{e.resultRange=i._pasteFragmentWithMarkers(e.content)}),{priority:"low"})}_setupCopyCut(){const t=this.editor,e=t.model.document,n=t.editing.view.document,o=(t,n)=>{const o=n.dataTransfer;n.preventDefault(),this._fireOutputTransformationEvent(o,e.selection,t.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(this,"outputTransformation",((e,o)=>{const i=t.data.toView(o.content);n.fire("clipboardOutput",{dataTransfer:o.dataTransfer,content:i,method:o.method})}),{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",dA(o.content))),"cut"==o.method&&t.model.deleteContent(e.selection)}),{priority:"low"})}}class SA extends(S()){constructor(){super(...arguments),this._stack=[]}add(t,e){const n=this._stack,o=n[0];this._insertDescriptor(t);const i=n[0];o===i||TA(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||TA(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(TA(t,e[n]))return;n>-1&&e.splice(n,1);let o=0;for(;e[o]&&IA(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 TA(t,e){return t&&e&&t.priority==e.priority&&PA(t.classes)==PA(e.classes)}function IA(t,e){return t.priority>e.priority||!(t.priorityPA(e.classes)}function PA(t){return Array.isArray(t)?t.sort().join(","):t}const VA='',RA="ck-widget",FA="ck-widget_selected";function zA(t){return!!t.is("element")&&!!t.getCustomProperty("widget")}function MA(t,e,n={}){if(!t.is("containerElement"))throw new w("widget-to-widget-wrong-element-type",null,{element:t});return e.setAttribute("contenteditable","false",t),e.addClass(RA,t),e.setCustomProperty("widget",!0,t),t.getFillerOffset=qA,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 lm;return n.set("content",VA),n.render(),e.appendChild(n.element),e}));e.insert(e.createPositionAt(t,0),n),e.addClass(["ck-widget_with-selection-handle"],t)}(t,e),LA(t,e),t}function OA(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 NA(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 LA(t,e,n=OA,o=NA){const i=new SA;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 HA(t,e,n={}){return e.addClass(["ck-editor__editable","ck-editor__nested-editable"],t),e.setAttribute("role","textbox",t),e.setAttribute("tabindex","-1",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)})),LA(t,e),t}function jA(t,e){const n=t.getSelectedElement();if(n){const o=GA(t);if(o)return e.createRange(e.createPositionAt(n,o))}return e.schema.findOptimalInsertionRange(t)}function qA(){return null}function UA(t){const e=t=>{const{width:e,paddingLeft:n,paddingRight:o}=t.ownerDocument.defaultView.getComputedStyle(t);return parseFloat(e)-(parseFloat(n)||0)-(parseFloat(o)||0)},n=t.parentElement;if(!n)return 0;let o=e(n);let i=0,r=n;for(;isNaN(o);){if(r=r.parentElement,++i>5)return 0;o=e(r)}return o}const WA="widget-type-around";function $A(t,e,n){return!!t&&zA(t)&&!n.isInline(e)}function GA(t){return t.getAttribute(WA)}var KA=i(698),ZA={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(KA.A,ZA);KA.A.locals;const JA=["before","after"],YA=(new DOMParser).parseFromString('',"image/svg+xml").firstChild,QA="ck-widget__type-around_disabled";class XA extends Pr{constructor(){super(...arguments),this._currentFakeCaretModelElement=null}static get pluginName(){return"WidgetTypeAround"}static get requires(){return[Sw,jb]}init(){const t=this.editor,e=t.editing.view;this.on("change:isEnabled",((n,o,i)=>{e.change((t=>{for(const n of e.document.roots)i?t.removeClass(QA,n):t.addClass(QA,n)})),i||t.model.change((t=>{t.removeSelectionAttribute(WA)}))})),this._enableTypeAroundUIInjection(),this._enableInsertingParagraphsOnButtonClick(),this._enableInsertingParagraphsOnEnterKeypress(),this._enableInsertingParagraphsOnTypingKeystroke(),this._enableTypeAroundFakeCaretActivationUsingKeyboardArrows(),this._enableDeleteIntegration(),this._enableInsertContentIntegration(),this._enableInsertObjectIntegration(),this._enableDeleteContentIntegration()}destroy(){super.destroy(),this._currentFakeCaretModelElement=null}_insertParagraph(t,e){const n=this.editor,o=n.editing.view,i=n.model.schema.getAttributesWithProperty(t,"copyOnReplace",!0);n.execute("insertParagraph",{position:n.model.createPositionAt(t,e),attributes:i}),o.focus(),o.scrollToTheSelection()}_listenToIfEnabled(t,e,n,o){this.listenTo(t,e,((...t)=>{this.isEnabled&&n(...t)}),o)}_insertParagraphAccordingToFakeCaretPosition(){const t=this.editor.model.document.selection,e=GA(t);if(!e)return!1;const n=t.getSelectedElement();return this._insertParagraph(n,e),!0}_enableTypeAroundUIInjection(){const t=this.editor,e=t.model.schema,n=t.locale.t,o={before:n("Insert paragraph before block"),after:n("Insert paragraph after block")};t.editing.downcastDispatcher.on("insert",((t,i,r)=>{const s=r.mapper.toViewElement(i.item);if(s&&$A(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 JA){const o=new nr({tag:"div",attributes:{class:["ck","ck-widget__type-around__button",`ck-widget__type-around__button_${n}`],title:e[n],"aria-hidden":"true"},children:[t.ownerDocument.importNode(YA,!0)]});t.appendChild(o.render())}}(n,e),function(t){const e=new nr({tag:"div",attributes:{class:["ck","ck-widget__type-around__fake-caret"]}});t.appendChild(e.render())}(n),n}));t.insert(t.createPositionAt(n,"end"),o)}(r.writer,o,s);s.getCustomProperty("widgetLabel").push((()=>this.isEnabled?n("Press Enter to type after or press Shift + Enter to type before the widget"):""))}}),{priority:"low"})}_enableTypeAroundFakeCaretActivationUsingKeyboardArrows(){const t=this.editor,e=t.model,n=e.document.selection,o=e.schema,i=t.editing.view;function r(t){return`ck-widget_type-around_show-fake-caret_${t}`}this._listenToIfEnabled(i.document,"arrowKey",((t,e)=>{this._handleArrowKeyPress(t,e)}),{context:[zA,"$text"],priority:"high"}),this._listenToIfEnabled(n,"change:range",((e,n)=>{n.directChange&&t.model.change((t=>{t.removeSelectionAttribute(WA)}))})),this._listenToIfEnabled(e.document,"change:data",(()=>{const e=n.getSelectedElement();if(e){if($A(t.editing.mapper.toViewElement(e),e,o))return}t.model.change((t=>{t.removeSelectionAttribute(WA)}))})),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(JA.map(r),t),this._currentFakeCaretModelElement=null)}const s=e.selection.getSelectedElement();if(!s)return;const a=n.mapper.toViewElement(s);if(!$A(a,s,o))return;const c=GA(e.selection);c&&(i.addClass(r(c),a),this._currentFakeCaretModelElement=s)})),this._listenToIfEnabled(t.ui.focusTracker,"change:isFocused",((e,n,o)=>{o||t.model.change((t=>{t.removeSelectionAttribute(WA)}))}))}_handleArrowKeyPress(t,e){const n=this.editor,o=n.model,i=o.document.selection,r=o.schema,s=n.editing.view,a=function(t,e){const n=wi(t,e);return"down"===n||"right"===n}(e.keyCode,n.locale.contentLanguageDirection),c=s.document.selection.getSelectedElement();let l;$A(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=GA(e.document.selection);return e.change((e=>{if(!n)return e.setSelectionAttribute(WA,t?"after":"before"),!0;if(!(n===(t?"after":"before")))return e.removeSelectionAttribute(WA),!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!!$A(e.editing.mapper.toViewElement(r),r,o)&&(n.change((e=>{i._setSelectionOverElement(r),e.setSelectionAttribute(WA,t?"before":"after")})),!0)}_handleArrowKeyPressWhenNonCollapsedSelection(t){const e=this.editor,n=e.model,o=n.schema,i=e.editing.mapper,r=n.document.selection,s=t?r.getLastPosition().nodeBefore:r.getFirstPosition().nodeAfter;return!!$A(i.toViewElement(s),s,o)&&(n.change((e=>{e.setSelection(s,"on"),e.setSelectionAttribute(WA,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:$A(r,i,s)&&(this._insertParagraph(i,o.isSoft?"before":"after"),a=!0),a&&(o.preventDefault(),n.stop())}),{context:zA})}_enableInsertingParagraphsOnTypingKeystroke(){const t=this.editor.editing.view.document;this._listenToIfEnabled(t,"insertText",((e,n)=>{this._insertParagraphAccordingToFakeCaretPosition()&&(n.selection=t.selection)}),{priority:"high"}),s.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=GA(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:zA})}_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=GA(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=GA(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;GA(e)&&t.stop()}),{priority:"high"})}}function t_(t){const e=t.model;return(n,o)=>{const i=o.keyCode==gi.arrowup,r=o.keyCode==gi.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=e_(o,t,"forward");if(!n)return null;const i=o.createRange(t,n),r=n_(o.schema,i,"backward");return r?o.createRange(t,r):null}{const t=e.isCollapsed?e.focus:e.getFirstPosition(),n=e_(o,t,"backward");if(!n)return null;const i=o.createRange(n,t),r=n_(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=Oo.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 e_(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 n_(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,"$text"))return o;return null}var o_=i(1089),i_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(o_.A,i_);o_.A.locals;class r_ extends Pr{constructor(){super(...arguments),this._previouslySelected=new Set}static get pluginName(){return"Widget"}static get requires(){return[XA,jb]}init(){const t=this.editor,e=t.editing.view,n=e.document,o=t.t;this.editor.editing.downcastDispatcher.on("selection",((e,n,o)=>{const i=o.writer,r=n.selection;if(r.isCollapsed)return;const s=r.getSelectedElement();if(!s)return;const a=t.editing.mapper.toViewElement(s);var c;zA(a)&&(o.consumable.consume(r,"selection")&&i.setSelection(i.createRangeOn(a),{fake:!0,label:(c=a,c.getCustomProperty("widgetLabel").reduce(((t,e)=>"function"==typeof e?t?t+". "+e():e():t?t+". "+e:e),""))}))})),this.editor.editing.downcastDispatcher.on("selection",((t,e,n)=>{this._clearPreviouslySelectedWidgets(n.writer);const o=n.writer,i=o.document.selection;let r=null;for(const t of i.getRanges())for(const e of t){const t=e.item;zA(t)&&!s_(t,r)&&(o.addClass(FA,t),this._previouslySelected.add(t),r=t)}}),{priority:"low"}),e.addObserver(Xu),this.listenTo(n,"mousedown",((...t)=>this._onMousedown(...t))),this.listenTo(n,"arrowKey",((...t)=>{this._handleSelectionChangeOnArrowKeyPress(...t)}),{context:[zA,"$text"]}),this.listenTo(n,"arrowKey",((...t)=>{this._preventDefaultOnArrowKeyPress(...t)}),{context:"$root"}),this.listenTo(n,"arrowKey",t_(this.editor.editing),{context:"$text"}),this.listenTo(n,"delete",((t,e)=>{this._handleDelete("forward"==e.direction)&&(e.preventDefault(),t.stop())}),{context:"$root"}),this.listenTo(n,"tab",((t,e)=>{"atTarget"==t.eventPhase&&(e.shiftKey||this._selectFirstNestedEditable()&&(e.preventDefault(),t.stop()))}),{context:zA,priority:"low"}),this.listenTo(n,"tab",((t,e)=>{e.shiftKey&&this._selectAncestorWidget()&&(e.preventDefault(),t.stop())}),{priority:"low"}),this.listenTo(n,"keydown",((t,e)=>{e.keystroke==gi.esc&&this._selectAncestorWidget()&&(e.preventDefault(),t.stop())}),{priority:"low"}),t.accessibility.addKeystrokeInfoGroup({id:"widget",label:o("Keystrokes that can be used when a widget is selected (for example: image, table, etc.)"),keystrokes:[{label:o("Insert a new paragraph directly after a widget"),keystroke:"Enter"},{label:o("Insert a new paragraph directly before a widget"),keystroke:"Shift+Enter"},{label:o("Move the caret to allow typing directly before a widget"),keystroke:[["arrowup"],["arrowleft"]]},{label:o("Move the caret to allow typing directly after a widget"),keystroke:[["arrowdown"],["arrowright"]]}]})}_onMousedown(t,e){const n=this.editor,o=n.editing.view,i=o.document;let r=e.target;if(e.domEvent.detail>=3)return void(this._selectBlockContent(r)&&e.preventDefault());if(function(t){let e=t;for(;e;){if(e.is("editableElement")&&!e.is("rootElement"))return!0;if(zA(e))return!1;e=e.parent}return!1}(r))return;if(!zA(r)&&(r=r.findAncestor(zA),!r))return;s.isAndroid&&e.preventDefault(),i.isFocused||o.focus();const a=n.editing.mapper.toModelElement(r);this._setSelectionOverElement(a)}_selectBlockContent(t){const e=this.editor,n=e.model,o=e.editing.mapper,i=n.schema,r=o.findMappedViewAncestor(this.editor.editing.view.createPositionAt(t,0)),s=function(t,e){for(const n of t.getAncestors({includeSelf:!0,parentFirst:!0})){if(e.checkChild(n,"$text"))return n;if(e.isLimit(n)&&!e.isObject(n))break}return null}(o.toModelElement(r),n.schema);return!!s&&(n.change((t=>{const e=i.isLimit(s)?null:function(t,e){const n=new ol({startPosition:t});for(const{item:t}of n){if(e.isLimit(t)||!t.is("element"))return null;if(e.checkChild(t,"$text"))return t}return null}(t.createPositionAfter(s),i),n=t.createPositionAt(s,0),o=e?t.createPositionAt(e,0):t.createPositionAt(s,"end");t.setSelection(t.createRange(n,o))})),!0)}_handleSelectionChangeOnArrowKeyPress(t,e){const n=e.keyCode,o=this.editor.model,i=o.schema,r=o.document.selection,s=r.getSelectedElement(),a=wi(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(FA,e);this._previouslySelected.clear()}_selectFirstNestedEditable(){const t=this.editor,e=this.editor.editing.view.document;for(const n of e.selection.getFirstRange().getItems())if(n.is("editableElement")){const e=t.editing.mapper.toModelElement(n);if(!e)continue;const o=t.model.createPositionAt(e,0),i=t.model.schema.getNearestSelectionRange(o,"forward");return t.model.change((t=>{t.setSelection(i)})),!0}return!1}_selectAncestorWidget(){const t=this.editor,e=t.editing.mapper,n=t.editing.view.document.selection.getFirstPosition().parent,o=(n.is("$text")?n.parent:n).findAncestor(zA);if(!o)return!1;const i=e.toModelElement(o);return!!i&&(t.model.change((t=>{t.setSelection(i,"on")})),!0)}}function s_(t,e){return!!e&&Array.from(t.getAncestors()).includes(e)}class a_ extends Pr{constructor(){super(...arguments),this._toolbarDefinitions=new Map}static get requires(){return[Hf]}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||!zA(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 A("widget-toolbar-no-items",{toolbarId:t});const r=this.editor,s=r.t,a=new lg(r.locale);if(a.ariaLabel=e||s("Widget toolbar"),this._toolbarDefinitions.has(t))throw new w("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)?c_(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:l_(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);c_(this.editor,e)}})))}_isToolbarVisible(t){return this._balloon.visibleView===t.view}_isToolbarInBalloon(t){return this._balloon.hasView(t.view)}}function c_(t,e){const n=t.plugins.get("ContextualBalloon"),o=l_(t,e);n.updatePosition(o)}function l_(t,e){const n=t.editing.view,o=ef.defaultPositions;return{target:n.domConverter.mapViewToDom(e),positions:[o.northArrowSouth,o.northArrowSouthWest,o.northArrowSouthEast,o.southArrowNorth,o.southArrowNorthWest,o.southArrowNorthEast,o.viewportStickyNorth]}}class d_ extends(U()){constructor(t){super(),this.set("activeHandlePosition",null),this.set("proposedWidthPercents",null),this.set("proposedWidth",null),this.set("proposedHeight",null),this.set("proposedHandleHostWidth",null),this.set("proposedHandleHostHeight",null),this._options=t,this._referenceCoordinates=null}get originalWidth(){return this._originalWidth}get originalHeight(){return this._originalHeight}get originalWidthPercents(){return this._originalWidthPercents}get aspectRatio(){return this._aspectRatio}begin(t,e,n){const o=new Oo(e);this.activeHandlePosition=function(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const n of e)if(t.classList.contains(u_(n)))return n}(t),this._referenceCoordinates=function(t,e){const n=new Oo(t),o=e.split("-"),i={x:"right"==o[1]?n.right:n.left,y:"bottom"==o[0]?n.bottom:n.top};return i.x+=t.ownerDocument.defaultView.scrollX,i.y+=t.ownerDocument.defaultView.scrollY,i}(e,function(t){const e=t.split("-"),n={top:"bottom",bottom:"top",left:"right",right:"left"};return`${n[e[0]]}-${n[e[1]]}`}(this.activeHandlePosition)),this._originalWidth=o.width,this._originalHeight=o.height,this._aspectRatio=o.width/o.height;const i=n.style.width;i&&i.match(/^\d+(\.\d*)?%$/)?this._originalWidthPercents=parseFloat(i):this._originalWidthPercents=function(t,e=new Oo(t)){const n=UA(t);return n?e.width/n*100:0}(n,o)}update(t){this.proposedWidth=t.width,this.proposedHeight=t.height,this.proposedWidthPercents=t.widthPercents,this.proposedHandleHostWidth=t.handleHostWidth,this.proposedHandleHostHeight=t.handleHostHeight}}function u_(t){return`ck-widget__resizer__handle-${t}`}class h_ extends Br{constructor(){super();const t=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-size-view",t.to("_viewPosition",(t=>t?`ck-orientation-${t}`:""))],style:{display:t.if("_isVisible","none",(t=>!t))}},children:[{text:t.to("_label")}]})}_bindToState(t,e){this.bind("_isVisible").to(e,"proposedWidth",e,"proposedHeight",((t,e)=>null!==t&&null!==e)),this.bind("_label").to(e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",e,"proposedWidthPercents",((e,n,o)=>"px"===t.unit?`${e}×${n}`:`${o}%`)),this.bind("_viewPosition").to(e,"activeHandlePosition",e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",((t,e,n)=>e<50||n<50?"above-center":t))}_dismiss(){this.unbind(),this._isVisible=!1}}class m_ extends(U()){constructor(t){super(),this._viewResizerWrapper=null,this._options=t,this.set("isEnabled",!0),this.set("isSelected",!1),this.bind("isVisible").to(this,"isEnabled",this,"isSelected",((t,e)=>t&&e)),this.decorate("begin"),this.decorate("cancel"),this.decorate("commit"),this.decorate("updateSize"),this.on("commit",(t=>{this.state.proposedWidth||this.state.proposedWidthPercents||(this._cleanup(),t.stop())}),{priority:"high"})}get state(){return this._state}show(){this._options.editor.editing.view.change((t=>{t.removeClass("ck-hidden",this._viewResizerWrapper)}))}hide(){this._options.editor.editing.view.change((t=>{t.addClass("ck-hidden",this._viewResizerWrapper)}))}attach(){const t=this,e=this._options.viewElement;this._options.editor.editing.view.change((n=>{const o=n.createUIElement("div",{class:"ck ck-reset_all ck-widget__resizer"},(function(e){const n=this.toDomElement(e);return t._appendHandles(n),t._appendSizeUI(n),n}));n.insert(n.createPositionAt(e,"end"),o),n.addClass("ck-widget_with-resizer",e),this._viewResizerWrapper=o,this.isVisible||this.hide()})),this.on("change:isVisible",(()=>{this.isVisible?(this.show(),this.redraw()):this.hide()}))}begin(t){this._state=new d_(this._options),this._sizeView._bindToState(this._options,this.state),this._initialViewWidth=this._options.viewElement.getStyle("width"),this.state.begin(t,this._getHandleHost(),this._getResizeHost())}updateSize(t){const e=this._proposeNewSize(t);this._options.editor.editing.view.change((t=>{const n=this._options.unit||"%",o=("%"===n?e.widthPercents:e.width)+n;t.setStyle("width",o,this._options.viewElement)}));const n=this._getHandleHost(),o=new Oo(n),i=Math.round(o.width),r=Math.round(o.height),s=new Oo(n);e.width=Math.round(s.width),e.height=Math.round(s.height),this.redraw(o),this.state.update({...e,handleHostWidth:i,handleHostHeight:r})}commit(){const t=this._options.unit||"%",e=("%"===t?this.state.proposedWidthPercents:this.state.proposedWidth)+t;this._options.editor.editing.view.change((()=>{this._cleanup(),this._options.onCommit(e)}))}cancel(){this._cleanup()}destroy(){this.cancel()}redraw(t){const e=this._domResizerWrapper;if(!((n=e)&&n.ownerDocument&&n.ownerDocument.contains(n)))return;var n;const o=e.parentElement,i=this._getHandleHost(),r=this._viewResizerWrapper,s=[r.getStyle("width"),r.getStyle("height"),r.getStyle("left"),r.getStyle("top")];let a;if(o.isSameNode(i)){const e=t||new Oo(i);a=[e.width+"px",e.height+"px",void 0,void 0]}else a=[i.offsetWidth+"px",i.offsetHeight+"px",i.offsetLeft+"px",i.offsetTop+"px"];"same"!==X(s,a)&&this._options.editor.editing.view.change((t=>{t.setStyle({width:a[0],height:a[1],left:a[2],top:a[3]},r)}))}containsHandle(t){return this._domResizerWrapper.contains(t)}static isResizeHandle(t){return t.classList.contains("ck-widget__resizer__handle")}_cleanup(){this._sizeView._dismiss();this._options.editor.editing.view.change((t=>{t.setStyle("width",this._initialViewWidth,this._options.viewElement)}))}_proposeNewSize(t){const e=this.state,n={x:(o=t).pageX,y:o.pageY};var o;const i=!this._options.isCentered||this._options.isCentered(this),r={x:e._referenceCoordinates.x-(n.x+e.originalWidth),y:n.y-e.originalHeight-e._referenceCoordinates.y};i&&e.activeHandlePosition.endsWith("-right")&&(r.x=n.x-(e._referenceCoordinates.x+e.originalWidth)),i&&(r.x*=2);let s=Math.abs(e.originalWidth+r.x),a=Math.abs(e.originalHeight+r.y);return"width"==(s/e.aspectRatio>a?"width":"height")?a=s/e.aspectRatio:s=a*e.aspectRatio,{width:Math.round(s),height:Math.round(a),widthPercents:Math.min(Math.round(e.originalWidthPercents/e.originalWidth*s*100)/100,100)}}_getResizeHost(){const t=this._domResizerWrapper.parentElement;return this._options.getResizeHost(t)}_getHandleHost(){const t=this._domResizerWrapper.parentElement;return this._options.getHandleHost(t)}get _domResizerWrapper(){return this._options.editor.editing.view.domConverter.mapViewToDom(this._viewResizerWrapper)}_appendHandles(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const o of e)t.appendChild(new nr({tag:"div",attributes:{class:"ck-widget__resizer__handle "+(n=o,`ck-widget__resizer__handle-${n}`)}}).render());var n}_appendSizeUI(t){this._sizeView=new h_,this._sizeView.render(),t.appendChild(this._sizeView.element)}}var g_=i(6645),p_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(g_.A,p_);g_.A.locals;class f_ extends Pr{constructor(){super(...arguments),this._resizers=new Map}static get pluginName(){return"WidgetResize"}init(){const t=this.editor.editing,n=e.window.document;this.set("selectedResizer",null),this.set("_activeResizer",null),t.view.addObserver(Xu),this._observer=new(To()),this.listenTo(t.view.document,"mousedown",this._mouseDownListener.bind(this),{priority:"high"}),this._observer.listenTo(n,"mousemove",this._mouseMoveListener.bind(this)),this._observer.listenTo(n,"mouseup",this._mouseUpListener.bind(this)),this._redrawSelectedResizerThrottled=hf((()=>this.redrawSelectedResizer()),200),this.editor.ui.on("update",this._redrawSelectedResizerThrottled),this.editor.model.document.on("change",(()=>{for(const[t,e]of this._resizers)t.isAttached()||(this._resizers.delete(t),e.destroy())}),{priority:"lowest"}),this._observer.listenTo(e.window,"resize",this._redrawSelectedResizerThrottled);const o=this.editor.editing.view.document.selection;o.on("change",(()=>{const t=o.getSelectedElement(),e=this.getResizerByViewElement(t)||null;e?this.select(e):this.deselect()}))}redrawSelectedResizer(){this.selectedResizer&&this.selectedResizer.isVisible&&this.selectedResizer.redraw()}destroy(){super.destroy(),this._observer.stopListening();for(const t of this._resizers.values())t.destroy();this._redrawSelectedResizerThrottled.cancel()}select(t){this.deselect(),this.selectedResizer=t,this.selectedResizer.isSelected=!0}deselect(){this.selectedResizer&&(this.selectedResizer.isSelected=!1),this.selectedResizer=null}attachTo(t){const e=new m_(t),n=this.editor.plugins;if(e.attach(),n.has("WidgetToolbarRepository")){const t=n.get("WidgetToolbarRepository");e.on("begin",(()=>{t.forceDisabled("resize")}),{priority:"lowest"}),e.on("cancel",(()=>{t.clearForceDisabled("resize")}),{priority:"highest"}),e.on("commit",(()=>{t.clearForceDisabled("resize")}),{priority:"highest"})}this._resizers.set(t.viewElement,e);const o=this.editor.editing.view.document.selection.getSelectedElement();return this.getResizerByViewElement(o)==e&&this.select(e),e}getResizerByViewElement(t){return this._resizers.get(t)}_getResizerByHandle(t){for(const e of this._resizers.values())if(e.containsHandle(t))return e}_mouseDownListener(t,e){const n=e.domTarget;m_.isResizeHandle(n)&&(this._activeResizer=this._getResizerByHandle(n)||null,this._activeResizer&&(this._activeResizer.begin(n),t.stop(),e.preventDefault()))}_mouseMoveListener(t,e){this._activeResizer&&this._activeResizer.updateSize(e)}_mouseUpListener(){this._activeResizer&&(this._activeResizer.commit(),this._activeResizer=null)}}const k_=$o("px");class b_ extends Br{constructor(){super();const t=this.bindTemplate;this.set({isVisible:!1,left:null,top:null,width:null}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-clipboard-drop-target-line",t.if("isVisible","ck-hidden",(t=>!t))],style:{left:t.to("left",(t=>k_(t))),top:t.to("top",(t=>k_(t))),width:t.to("width",(t=>k_(t)))}}})}}class w_ extends Pr{constructor(){super(...arguments),this.removeDropMarkerDelayed=Ji((()=>this.removeDropMarker()),40),this._updateDropMarkerThrottled=hf((t=>this._updateDropMarker(t)),40),this._reconvertMarkerThrottled=hf((()=>{this.editor.model.markers.has("drop-target")&&this.editor.editing.reconvertMarker("drop-target")}),0),this._dropTargetLineView=new b_,this._domEmitter=new(To()),this._scrollables=new Map}static get pluginName(){return"DragDropTarget"}init(){this._setupDropMarker()}destroy(){this._domEmitter.stopListening();for(const{resizeObserver:t}of this._scrollables.values())t.destroy();return this._updateDropMarkerThrottled.cancel(),this.removeDropMarkerDelayed.cancel(),this._reconvertMarkerThrottled.cancel(),super.destroy()}updateDropMarker(t,e,n,o,i,r){this.removeDropMarkerDelayed.cancel();const s=A_(this.editor,t,e,n,o,i,r);if(s)return r&&r.containsRange(s)?this.removeDropMarker():void this._updateDropMarkerThrottled(s)}getFinalDropRange(t,e,n,o,i,r){const s=A_(this.editor,t,e,n,o,i,r);return this.removeDropMarker(),s}removeDropMarker(){const t=this.editor.model;this.removeDropMarkerDelayed.cancel(),this._updateDropMarkerThrottled.cancel(),this._dropTargetLineView.isVisible=!1,t.markers.has("drop-target")&&t.change((t=>{t.removeMarker("drop-target")}))}_setupDropMarker(){const t=this.editor;t.ui.view.body.add(this._dropTargetLineView),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,"$text"))return this._dropTargetLineView.isVisible=!1,this._createDropTargetPosition(n);e.markerRange.isCollapsed?this._updateDropTargetLine(e.markerRange):this._dropTargetLineView.isVisible=!1}})}_updateDropMarker(t){const e=this.editor,n=e.model.markers;e.model.change((e=>{n.has("drop-target")?n.get("drop-target").getRange().isEqual(t)||e.updateMarker("drop-target",{range:t}):e.addMarker("drop-target",{range:t,usingOperation:!1,affectsData:!1})}))}_createDropTargetPosition(t){return t.createUIElement("span",{class:"ck ck-clipboard-drop-target-position"},(function(t){const e=this.toDomElement(t);return e.append("",t.createElement("span"),""),e}))}_updateDropTargetLine(t){const n=this.editor.editing,o=t.start.nodeBefore,i=t.start.nodeAfter,r=t.start.parent,s=o?n.mapper.toViewElement(o):null,a=s?n.view.domConverter.mapViewToDom(s):null,c=i?n.mapper.toViewElement(i):null,l=c?n.view.domConverter.mapViewToDom(c):null,d=n.mapper.toViewElement(r);if(!d)return;const u=n.view.domConverter.mapViewToDom(d),h=this._getScrollableRect(d),{scrollX:m,scrollY:g}=e.window,p=a?new Oo(a):null,f=l?new Oo(l):null,k=new Oo(u).excludeScrollbarsAndBorders(),b=p?p.bottom:k.top,w=f?f.top:k.bottom,A=e.window.getComputedStyle(u),_=b<=w?(b+w)/2:w;if(h.top<_&&_a.schema.checkChild(r,t)))){if(a.schema.checkChild(r,"$text"))return a.createRange(r);if(e)return C_(t,y_(t,e.parent),o,i)}}}else if(a.schema.isInline(l))return C_(t,l,o,i);if(a.schema.isBlock(l))return C_(t,l,o,i);if(a.schema.checkChild(l,"$block")){const e=Array.from(l.getChildren()).filter((e=>e.is("element")&&!__(t,e)));let n=0,r=e.length;if(0==r)return a.createRange(a.createPositionAt(l,"end"));for(;n{n?(this.forceDisabled("readOnlyMode"),this._isBlockDragging=!1):this.clearForceDisabled("readOnlyMode")})),s.isAndroid&&this.forceDisabled("noAndroidSupport"),t.plugins.has("BlockToolbar")){const n=t.plugins.get("BlockToolbar").buttonView.element;this._domEmitter.listenTo(n,"dragstart",((t,e)=>this._handleBlockDragStart(e))),this._domEmitter.listenTo(e.document,"dragover",((t,e)=>this._handleBlockDragging(e))),this._domEmitter.listenTo(e.document,"drop",((t,e)=>this._handleBlockDragging(e))),this._domEmitter.listenTo(e.document,"dragend",(()=>this._handleBlockDragEnd()),{useCapture:!0}),this.isEnabled&&n.setAttribute("draggable","true"),this.on("change:isEnabled",((t,e,o)=>{n.setAttribute("draggable",o?"true":"false")}))}}destroy(){return this._domEmitter.stopListening(),super.destroy()}_handleBlockDragStart(t){if(!this.isEnabled)return;const e=this.editor.model,n=e.document.selection,o=this.editor.editing.view,i=Array.from(n.getSelectedBlocks()),r=e.createRange(e.createPositionBefore(i[0]),e.createPositionAfter(i[i.length-1]));e.change((t=>t.setSelection(r))),this._isBlockDragging=!0,o.focus(),o.getObserver(aA).onDomEvent(t)}_handleBlockDragging(t){if(!this.isEnabled||!this._isBlockDragging)return;const e=t.clientX+("ltr"==this.editor.locale.contentLanguageDirection?100:-100),n=t.clientY,o=document.elementFromPoint(e,n),i=this.editor.editing.view;o&&o.closest(".ck-editor__editable")&&i.getObserver(aA).onDomEvent({...t,type:t.type,dataTransfer:t.dataTransfer,target:o,clientX:e,clientY:n,preventDefault:()=>t.preventDefault(),stopPropagation:()=>t.stopPropagation()})}_handleBlockDragEnd(){this._isBlockDragging=!1}}var E_=i(8643),B_={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(E_.A,B_);E_.A.locals;class D_ extends Pr{constructor(){super(...arguments),this._clearDraggableAttributesDelayed=Ji((()=>this._clearDraggableAttributes()),40),this._blockMode=!1,this._domEmitter=new(To())}static get pluginName(){return"DragDrop"}static get requires(){return[DA,r_,w_,x_]}init(){const t=this.editor,e=t.editing.view;this._draggedRange=null,this._draggingUid="",this._draggableElement=null,e.addObserver(aA),e.addObserver(Xu),this._setupDragging(),this._setupContentInsertionIntegration(),this._setupClipboardInputIntegration(),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)})),s.isAndroid&&this.forceDisabled("noAndroidSupport")}destroy(){return this._draggedRange&&(this._draggedRange.detach(),this._draggedRange=null),this._previewContainer&&this._previewContainer.remove(),this._domEmitter.stopListening(),this._clearDraggableAttributesDelayed.cancel(),super.destroy()}_setupDragging(){const t=this.editor,n=t.model,o=t.editing.view,i=o.document,r=t.plugins.get(w_);this.listenTo(i,"dragstart",((t,e)=>{if(e.target&&e.target.is("editableElement"))return void e.preventDefault();if(this._prepareDraggedRange(e.target),!this._draggedRange)return void e.preventDefault();this._draggingUid=p(),e.dataTransfer.effectAllowed=this.isEnabled?"copyMove":"copy",e.dataTransfer.setData("application/ckeditor5-dragging-uid",this._draggingUid);const o=n.createSelection(this._draggedRange.toRange());this.editor.plugins.get("ClipboardPipeline")._fireOutputTransformationEvent(e.dataTransfer,o,"dragstart");const{dataTransfer:i,domTarget:r,domEvent:s}=e,{clientX:a}=s;this._updatePreview({dataTransfer:i,domTarget:r,clientX:a}),e.stopPropagation(),this.isEnabled||(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._domEmitter.listenTo(e.document,"dragend",(()=>{this._blockMode=!1}),{useCapture:!0}),this.listenTo(i,"dragenter",(()=>{this.isEnabled&&o.focus()})),this.listenTo(i,"dragleave",(()=>{r.removeDropMarkerDelayed()})),this.listenTo(i,"dragging",((t,e)=>{if(!this.isEnabled)return void(e.dataTransfer.dropEffect="none");const{clientX:n,clientY:o}=e.domEvent;r.updateDropMarker(e.target,e.targetRanges,n,o,this._blockMode,this._draggedRange),this._draggedRange||(e.dataTransfer.dropEffect="copy"),s.isGecko||("copy"==e.dataTransfer.effectAllowed?e.dataTransfer.dropEffect="copy":["all","copyMove"].includes(e.dataTransfer.effectAllowed)&&(e.dataTransfer.dropEffect="move")),t.stop()}),{priority:"low"})}_setupClipboardInputIntegration(){const t=this.editor,e=t.editing.view.document,n=t.plugins.get(w_);this.listenTo(e,"clipboardInput",((e,o)=>{if("drop"!=o.method)return;const{clientX:i,clientY:r}=o.domEvent,s=n.getFinalDropRange(o.target,o.targetRanges,i,r,this._blockMode,this._draggedRange);if(!s)return this._finalizeDragging(!1),void e.stop();this._draggedRange&&this._draggingUid!=o.dataTransfer.getData("application/ckeditor5-dragging-uid")&&(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="");if("move"==S_(o.dataTransfer)&&this._draggedRange&&this._draggedRange.containsRange(s,!0))return this._finalizeDragging(!1),void e.stop();o.targetRanges=[t.editing.mapper.toViewRange(s)]}),{priority:"high"})}_setupContentInsertionIntegration(){const t=this.editor.plugins.get(DA);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"==S_(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(s.isAndroid||!i)return;this._clearDraggableAttributesDelayed.cancel();let r=T_(i.target);if(s.isBlink&&!t.isReadOnly&&!r&&!n.selection.isCollapsed){const t=n.selection.getSelectedElement();t&&zA(t)||(r=n.selection.editableElement)}r&&(e.change((t=>{t.setAttribute("draggable","true",r)})),this._draggableElement=t.editing.mapper.toModelElement(r))})),this.listenTo(n,"mouseup",(()=>{s.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}))}_finalizeDragging(t){const e=this.editor,n=e.model;if(e.plugins.get(w_).removeDropMarker(),this._clearDraggableAttributes(),e.plugins.has("WidgetToolbarRepository")){e.plugins.get("WidgetToolbarRepository").clearForceDisabled("dragDrop")}this._draggingUid="",this._previewContainer&&(this._previewContainer.remove(),this._previewContainer=void 0),this._draggedRange&&(t&&this.isEnabled&&n.change((t=>{const e=n.createSelection(this._draggedRange);n.deleteContent(e,{doNotAutoparagraph:!0});const o=e.getFirstPosition().parent;o.isEmpty&&!n.schema.checkChild(o,"$text")&&n.schema.checkChild(o,"paragraph")&&t.insertElement("paragraph",o,0)})),this._draggedRange.detach(),this._draggedRange=null)}_prepareDraggedRange(t){const e=this.editor,n=e.model,o=n.document.selection,i=t?T_(t):null;if(i){const t=e.editing.mapper.toModelElement(i);if(this._draggedRange=xl.fromRange(n.createRangeOn(t)),this._blockMode=n.schema.isBlock(t),e.plugins.has("WidgetToolbarRepository")){e.plugins.get("WidgetToolbarRepository").forceDisabled("dragDrop")}return}if(o.isCollapsed&&!o.getFirstPosition().parent.isEmpty)return;const r=Array.from(o.getSelectedBlocks()),s=o.getFirstRange();if(0==r.length)return void(this._draggedRange=xl.fromRange(s));const a=I_(n,r);if(r.length>1)this._draggedRange=xl.fromRange(a),this._blockMode=!0;else if(1==r.length){const t=s.start.isTouching(a.start)&&s.end.isTouching(a.end);this._draggedRange=xl.fromRange(t?a:s),this._blockMode=t}n.change((t=>t.setSelection(this._draggedRange.toRange())))}_updatePreview({dataTransfer:t,domTarget:n,clientX:o}){const i=this.editor.editing.view,r=i.document.selection.editableElement,a=i.domConverter.mapViewToDom(r),c=e.window.getComputedStyle(a);this._previewContainer?this._previewContainer.firstElementChild&&this._previewContainer.removeChild(this._previewContainer.firstElementChild):(this._previewContainer=kt(e.document,"div",{style:"position: fixed; left: -999999px;"}),e.document.body.appendChild(this._previewContainer));const l=new Oo(a);if(a.contains(n))return;const d=parseFloat(c.paddingLeft),u=kt(e.document,"div");u.className="ck ck-content",u.style.width=c.width,u.style.paddingLeft=`${l.left-o+d}px`,s.isiOS&&(u.style.backgroundColor="white"),u.innerHTML=t.getData("text/html"),t.setDragImage(u,0,0),this._previewContainer.appendChild(u)}}function S_(t){return s.isGecko?t.dropEffect:["all","copyMove"].includes(t.effectAllowed)?"move":"copy"}function T_(t){if(t.is("editableElement"))return null;if(t.hasClass("ck-widget__selection-handle"))return t.findAncestor(zA);if(zA(t))return t;const e=t.findAncestor((t=>zA(t)||t.is("editableElement")));return zA(e)?e:null}function I_(t,e){const n=e[0],o=e[e.length-1],i=n.getCommonAncestor(o),r=t.createPositionBefore(n),s=t.createPositionAfter(o);if(i&&i.is("element")&&!t.schema.isLimit(i)){const e=t.createRangeOn(i),n=r.isTouching(e.start),o=s.isTouching(e.end);if(n&&o)return I_(t,[i])}return t.createRange(r,s)}class P_ extends Pr{static get pluginName(){return"PastePlainText"}static get requires(){return[DA]}init(){const t=this.editor,e=t.model,n=t.editing.view,o=n.document,i=e.document.selection;let r=!1;n.addObserver(aA),this.listenTo(o,"keydown",((t,e)=>{r=e.shiftKey})),t.plugins.get(DA).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("$textProxy")&&t.setAttributes(o,e)}))}))}}class V_ extends Pr{static get pluginName(){return"Clipboard"}static get requires(){return[BA,DA,D_,P_]}init(){const t=this.editor,e=this.editor.t;t.accessibility.addKeystrokeInfos({keystrokes:[{label:e("Copy selected content"),keystroke:"CTRL+C"},{label:e("Paste content"),keystroke:"CTRL+V"},{label:e("Paste content as plain text"),keystroke:"CTRL+SHIFT+V"}]})}}class R_ extends Rr{constructor(t){super(t),this.affectsData=!1}execute(){const t=this.editor.model,e=t.document.selection;let n=t.schema.getLimitElement(e);if(e.containsEntireContent(n)||!F_(t.schema,n))do{if(n=n.parent,!n)return}while(!F_(t.schema,n));t.change((t=>{t.setSelection(n,"in")}))}}function F_(t,e){return t.isLimit(e)&&(t.checkChild(e,"$text")||t.checkChild(e,"paragraph"))}const z_=ki("Ctrl+A");class M_ extends Pr{static get pluginName(){return"SelectAllEditing"}init(){const t=this.editor,e=t.t,n=t.editing.view.document;t.commands.add("selectAll",new R_(t)),this.listenTo(n,"keydown",((e,n)=>{fi(n)===z_&&(t.execute("selectAll"),n.preventDefault())})),t.accessibility.addKeystrokeInfos({keystrokes:[{label:e("Select all"),keystroke:"CTRL+A"}]})}}class O_ extends Pr{static get pluginName(){return"SelectAllUI"}init(){const t=this.editor;t.ui.componentFactory.add("selectAll",(()=>{const t=this._createButton(mm);return t.set({tooltip:!0}),t})),t.ui.componentFactory.add("menuBar:selectAll",(()=>this._createButton($k)))}_createButton(t){const e=this.editor,n=e.locale,o=e.commands.get("selectAll"),i=new t(e.locale),r=n.t;return i.set({label:r("Select all"),icon:'',keystroke:"Ctrl+A"}),i.bind("isEnabled").to(o,"isEnabled"),this.listenTo(i,"execute",(()=>{e.execute("selectAll"),e.editing.view.focus()})),i}}class N_ extends Pr{static get requires(){return[M_,O_]}static get pluginName(){return"SelectAll"}}class L_ extends Rr{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=>!j_(t,a)));e.length&&(H_(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=su([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 Jd(i.baseVersion)),e.addOperation(i),n.applyOperation(i),o.history.setOperationAsUndone(t,i)}}}}function H_(t){t.sort(((t,e)=>t.start.isBefore(e.start)?-1:1));for(let e=1;ee!==t&&e.containsRange(t,!0)))}class q_ extends L_{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 U_ extends L_{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 W_ extends Pr{constructor(){super(...arguments),this._batchRegistry=new WeakSet}static get pluginName(){return"UndoEditing"}init(){const t=this.editor,e=t.t;this._undoCommand=new q_(t),this._redoCommand=new U_(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"),t.accessibility.addKeystrokeInfos({keystrokes:[{label:e("Undo"),keystroke:"CTRL+Z"},{label:e("Redo"),keystroke:[["CTRL+Y"],["CTRL+SHIFT+Z"]]}]})}}class $_ extends Pr{static get pluginName(){return"UndoUI"}init(){const t=this.editor,e=t.locale,n=t.t,o="ltr"==e.uiLanguageDirection?Zh.undo:Zh.redo,i="ltr"==e.uiLanguageDirection?Zh.redo:Zh.undo;this._addButtonsToFactory("undo",n("Undo"),"CTRL+Z",o),this._addButtonsToFactory("redo",n("Redo"),"CTRL+Y",i)}_addButtonsToFactory(t,e,n,o){const i=this.editor;i.ui.componentFactory.add(t,(()=>{const i=this._createButton(mm,t,e,n,o);return i.set({tooltip:!0}),i})),i.ui.componentFactory.add("menuBar:"+t,(()=>this._createButton($k,t,e,n,o)))}_createButton(t,e,n,o,i){const r=this.editor,s=r.locale,a=r.commands.get(e),c=new t(s);return c.set({label:n,icon:i,keystroke:o}),c.bind("isEnabled").to(a,"isEnabled"),this.listenTo(c,"execute",(()=>{r.execute(e),r.editing.view.focus()})),c}}class G_ extends Pr{static get requires(){return[W_,$_]}static get pluginName(){return"Undo"}}class K_ extends Rr{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute(this.attributeKey),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,n=e.document.selection,o=t.value,i=t.batch,r=t=>{if(n.isCollapsed)o?t.setSelectionAttribute(this.attributeKey,o):t.removeSelectionAttribute(this.attributeKey);else{const i=e.schema.getValidRanges(n.getRanges(),this.attributeKey);for(const e of i)o?t.setAttribute(this.attributeKey,o,e):t.removeAttribute(this.attributeKey,e)}};i?e.enqueueChange(i,(t=>{r(t)})):e.change((t=>{r(t)}))}}const Z_="fontSize",J_="fontFamily",Y_="fontColor",Q_="fontBackgroundColor";function X_(t,e){const n={model:{key:t,values:[]},view:{},upcastAlso:{}};for(const t of e)n.model.values.push(t.model),n.view[t.model]=t.view,t.upcastAlso&&(n.upcastAlso[t.model]=t.upcastAlso);return n}function tC(t){return e=>e.getStyle(t).replace(/\s/g,"")}function eC(t){return(e,{writer:n})=>n.createAttributeElement("span",{style:`${t}:${e}`},{priority:7})}class nC extends K_{constructor(t){super(t,J_)}}function oC(t){return t.map(iC).filter((t=>void 0!==t))}function iC(t){return"object"==typeof t?t:"default"===t?{title:"Default",model:void 0}:"string"==typeof t?function(t){const e=t.replace(/"|'/g,"").split(","),n=e[0],o=e.map(rC).join(", ");return{title:n,model:o,view:{name:"span",styles:{"font-family":o},priority:7}}}(t):void 0}function rC(t){return(t=t.trim()).indexOf(" ")>0&&(t=`'${t}'`),t}class sC extends Pr{static get pluginName(){return"FontFamilyEditing"}constructor(t){super(t),t.config.define(J_,{options:["default","Arial, Helvetica, sans-serif","Courier New, Courier, monospace","Georgia, serif","Lucida Sans Unicode, Lucida Grande, sans-serif","Tahoma, Geneva, sans-serif","Times New Roman, Times, serif","Trebuchet MS, Helvetica, sans-serif","Verdana, Geneva, sans-serif"],supportAllValues:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:J_}),t.model.schema.setAttributeProperties(J_,{isFormatting:!0,copyOnEnter:!0});const e=oC(t.config.get("fontFamily.options")).filter((t=>t.model)),n=X_(J_,e);t.config.get("fontFamily.supportAllValues")?(this._prepareAnyValueConverters(),this._prepareCompatibilityConverter()):t.conversion.attributeToElement(n),t.commands.add(J_,new nC(t))}_prepareAnyValueConverters(){const t=this.editor;t.conversion.for("downcast").attributeToElement({model:J_,view:(t,{writer:e})=>e.createAttributeElement("span",{style:"font-family:"+t},{priority:7})}),t.conversion.for("upcast").elementToAttribute({model:{key:J_,value:t=>t.getStyle("font-family")},view:{name:"span",styles:{"font-family":/.*/}}})}_prepareCompatibilityConverter(){this.editor.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{face:/.*/}},model:{key:J_,value:t=>t.getAttribute("face")}})}}const aC='';class cC extends Pr{static get pluginName(){return"FontFamilyUI"}init(){const t=this.editor,e=t.t,n=this._getLocalizedOptions(),o=t.commands.get(J_),i=e("Font Family"),r=function(t,e){const n=new Wi;for(const o of t){const t={type:"button",model:new Ff({commandName:J_,commandParam:o.model,label:o.title,role:"menuitemradio",withText:!0})};t.model.bind("isOn").to(e,"value",(t=>t===o.model||!(!t||!o.model)&&t.split(",")[0].replace(/'/g,"").toLowerCase()===o.model.toLowerCase())),o.view&&"string"!=typeof o.view&&o.view.styles&&t.model.set("labelStyle",`font-family: ${o.view.styles["font-family"]}`),n.add(t)}return n}(n,o);t.ui.componentFactory.add(J_,(e=>{const n=Eg(e);return Sg(n,r,{role:"menu",ariaLabel:i}),n.buttonView.set({label:i,icon:aC,tooltip:!0}),n.extendTemplate({attributes:{class:"ck-font-family-dropdown"}}),n.bind("isEnabled").to(o),this.listenTo(n,"execute",(e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()})),n})),t.ui.componentFactory.add(`menuBar:${J_}`,(e=>{const n=new jk(e);n.buttonView.set({label:i,icon:aC}),n.bind("isEnabled").to(o);const s=new qk(e);for(const o of r){const i=new wk(e,n),r=new $k(e);r.bind(...Object.keys(o.model)).to(o.model),r.bind("ariaChecked").to(r,"isOn"),r.delegate("execute").to(n),r.on("execute",(()=>{t.execute(o.model.commandName,{value:o.model.commandParam}),t.editing.view.focus()})),i.children.add(r),s.items.add(i)}return n.panelView.children.add(s),n}))}_getLocalizedOptions(){const t=this.editor,e=t.t;return oC(t.config.get(J_).options).map((t=>("Default"===t.title&&(t.title=e("Default")),t)))}}class lC extends K_{constructor(t){super(t,Z_)}}function dC(t){return t.map((t=>function(t){"number"==typeof t&&(t=String(t));if("object"==typeof t&&(e=t,e.title&&e.model&&e.view))return hC(t);var e;const n=function(t){return"string"==typeof t?uC[t]:uC[t.model]}(t);if(n)return hC(n);if("default"===t)return{model:void 0,title:"Default"};if(function(t){let e;if("object"==typeof t){if(!t.model)throw new w("font-size-invalid-definition",null,t);e=parseFloat(t.model)}else e=parseFloat(t);return isNaN(e)}(t))return;return function(t){"string"==typeof t&&(t={title:t,model:`${parseFloat(t)}px`});return t.view={name:"span",styles:{"font-size":t.model}},hC(t)}(t)}(t))).filter((t=>void 0!==t))}const uC={get tiny(){return{title:"Tiny",model:"tiny",view:{name:"span",classes:"text-tiny",priority:7}}},get small(){return{title:"Small",model:"small",view:{name:"span",classes:"text-small",priority:7}}},get big(){return{title:"Big",model:"big",view:{name:"span",classes:"text-big",priority:7}}},get huge(){return{title:"Huge",model:"huge",view:{name:"span",classes:"text-huge",priority:7}}}};function hC(t){return t.view&&"string"!=typeof t.view&&!t.view.priority&&(t.view.priority=7),t}const mC=["x-small","x-small","small","medium","large","x-large","xx-large","xxx-large"];class gC extends Pr{static get pluginName(){return"FontSizeEditing"}constructor(t){super(t),t.config.define(Z_,{options:["tiny","small","default","big","huge"],supportAllValues:!1})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:Z_}),t.model.schema.setAttributeProperties(Z_,{isFormatting:!0,copyOnEnter:!0});const e=t.config.get("fontSize.supportAllValues"),n=dC(this.editor.config.get("fontSize.options")).filter((t=>t.model)),o=X_(Z_,n);e?(this._prepareAnyValueConverters(o),this._prepareCompatibilityConverter()):t.conversion.attributeToElement(o),t.commands.add(Z_,new lC(t))}_prepareAnyValueConverters(t){const e=this.editor,n=t.model.values.filter((t=>!hh(String(t))&&!gh(String(t))));if(n.length)throw new w("font-size-invalid-use-of-named-presets",null,{presets:n});e.conversion.for("downcast").attributeToElement({model:Z_,view:(t,{writer:e})=>{if(t)return e.createAttributeElement("span",{style:"font-size:"+t},{priority:7})}}),e.conversion.for("upcast").elementToAttribute({model:{key:Z_,value:t=>t.getStyle("font-size")},view:{name:"span",styles:{"font-size":/.*/}}})}_prepareCompatibilityConverter(){this.editor.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{size:/^[+-]?\d{1,3}$/}},model:{key:Z_,value:t=>{const e=t.getAttribute("size"),n="-"===e[0]||"+"===e[0];let o=parseInt(e,10);n&&(o=3+o);const i=mC.length-1,r=Math.min(Math.max(o,0),i);return mC[r]}}})}}var pC=i(7724),fC={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(pC.A,fC);pC.A.locals;const kC='';class bC extends Pr{static get pluginName(){return"FontSizeUI"}init(){const t=this.editor,e=t.t,n=this._getLocalizedOptions(),o=t.commands.get(Z_),i=e("Font Size"),r=function(t,e){const n=new Wi;for(const o of t){const t={type:"button",model:new Ff({commandName:Z_,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} ${o.view.classes}`)),t.model.bind("isOn").to(e,"value",(t=>t===o.model)),n.add(t)}return n}(n,o);t.ui.componentFactory.add(Z_,(e=>{const n=Eg(e);return Sg(n,r,{role:"menu",ariaLabel:i}),n.buttonView.set({label:i,icon:kC,tooltip:!0}),n.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),n.bind("isEnabled").to(o),this.listenTo(n,"execute",(e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()})),n})),t.ui.componentFactory.add(`menuBar:${Z_}`,(e=>{const n=new jk(e);n.buttonView.set({label:i,icon:kC}),n.bind("isEnabled").to(o);const s=new qk(e);for(const o of r){const i=new wk(e,n),r=new $k(e);r.bind(...Object.keys(o.model)).to(o.model),r.bind("ariaChecked").to(r,"isOn"),r.delegate("execute").to(n),r.on("execute",(()=>{t.execute(o.model.commandName,{value:o.model.commandParam}),t.editing.view.focus()})),i.children.add(r),s.items.add(i)}return n.panelView.children.add(s),n}))}_getLocalizedOptions(){const t=this.editor,e=t.t,n={Default:e("Default"),Tiny:e("Tiny"),Small:e("Small"),Big:e("Big"),Huge:e("Huge")};return dC(t.config.get(Z_).options).map((t=>{const e=n[t.title];return e&&e!=t.title&&(t=Object.assign({},t,{title:e})),t}))}}class wC extends K_{constructor(t){super(t,Y_)}}class AC extends Pr{static get pluginName(){return"FontColorEditing"}constructor(t){super(t),t.config.define(Y_,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:Y_,value:tC("color")}}),t.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{color:/^#?\w+$/}},model:{key:Y_,value:t=>t.getAttribute("color")}}),t.conversion.for("downcast").attributeToElement({model:Y_,view:eC("color")}),t.commands.add(Y_,new wC(t)),t.model.schema.extend("$text",{allowAttributes:Y_}),t.model.schema.setAttributeProperties(Y_,{isFormatting:!0,copyOnEnter:!0})}}class _C extends Pr{constructor(t,{commandName:e,componentName:n,icon:o,dropdownLabel:i}){super(t),this.commandName=e,this.componentName=n,this.icon=o,this.dropdownLabel=i,this.columns=t.config.get(`${this.componentName}.columns`)}init(){const t=this.editor,e=t.locale,n=e.t,o=t.commands.get(this.commandName),i=t.config.get(this.componentName),r=vm(e,ym(i.colors)),s=i.documentColors,a=!1!==i.colorPicker;t.ui.componentFactory.add(this.componentName,(e=>{const c=Eg(e);let l=!1;const d=function({dropdownView:t,colors:e,columns:n,removeButtonLabel:o,colorPickerLabel:i,documentColorsLabel:r,documentColorsCount:s,colorPickerViewConfig:a}){const c=t.locale,l=new Ep(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:c,colors:r.map((t=>({label:t.label,color:t.model,options:{hasBorder:t.hasBorder}}))),columns:this.columns,removeButtonLabel:n("Remove color"),colorPickerLabel:n("Color picker"),documentColorsLabel:0!==s?n("Document colors"):"",documentColorsCount:void 0===s?this.columns:s,colorPickerViewConfig:!!a&&(i.colorPicker||{})});return d.bind("selectedColor").to(o,"value"),c.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),c.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),c.bind("isEnabled").to(o),d.on("execute",((e,n)=>{c.isOpen&&t.execute(this.commandName,{value:n.value,batch:this._undoStepBatch}),"colorPicker"!==n.source&&t.editing.view.focus(),"colorPickerSaveButton"===n.source&&(c.isOpen=!1)})),d.on("colorPicker:show",(()=>{this._undoStepBatch=t.model.createBatch()})),d.on("colorPicker:cancel",(()=>{this._undoStepBatch.operations.length&&(c.isOpen=!1,t.execute("undo",this._undoStepBatch)),t.editing.view.focus()})),c.on("change:isOpen",((e,n,o)=>{l||(l=!0,c.colorSelectorView.appendUI()),o&&(0!==s&&d.updateDocumentColors(t.model,this.componentName),d.updateSelectedColors(),d.showColorGridsFragment())})),Ig(c,(()=>c.colorSelectorView.colorGridsFragmentView.staticColorsGrid.items.find((t=>t.isOn)))),c})),t.ui.componentFactory.add(`menuBar:${this.componentName}`,(e=>{const i=new jk(e);i.buttonView.set({label:this.dropdownLabel,icon:this.icon}),i.bind("isEnabled").to(o);let a=!1;const c=new Ep(e,{colors:r.map((t=>({label:t.label,color:t.model,options:{hasBorder:t.hasBorder}}))),columns:this.columns,removeButtonLabel:n("Remove color"),colorPickerLabel:n("Color picker"),documentColorsLabel:0!==s?n("Document colors"):"",documentColorsCount:void 0===s?this.columns:s,colorPickerViewConfig:!1});return c.bind("selectedColor").to(o,"value"),c.delegate("execute").to(i),c.on("execute",((e,n)=>{t.execute(this.commandName,{value:n.value,batch:this._undoStepBatch}),t.editing.view.focus()})),i.on("change:isOpen",((e,n,o)=>{a||(a=!0,c.appendUI()),o&&(0!==s&&c.updateDocumentColors(t.model,this.componentName),c.updateSelectedColors(),c.showColorGridsFragment())})),i.panelView.children.add(c),i}))}}class CC extends _C{constructor(t){const e=t.locale.t;super(t,{commandName:Y_,componentName:Y_,icon:'',dropdownLabel:e("Font Color")})}static get pluginName(){return"FontColorUI"}}class vC extends K_{constructor(t){super(t,Q_)}}class yC extends Pr{static get pluginName(){return"FontBackgroundColorEditing"}constructor(t){super(t),t.config.define(Q_,{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(Dh),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{"background-color":/[\s\S]+/}},model:{key:Q_,value:tC("background-color")}}),t.conversion.for("downcast").attributeToElement({model:Q_,view:eC("background-color")}),t.commands.add(Q_,new vC(t)),t.model.schema.extend("$text",{allowAttributes:Q_}),t.model.schema.setAttributeProperties(Q_,{isFormatting:!0,copyOnEnter:!0})}}class xC extends _C{constructor(t){const e=t.locale.t;super(t,{commandName:Q_,componentName:Q_,icon:'',dropdownLabel:e("Font Background Color")})}static get pluginName(){return"FontBackgroundColorUI"}}class EC extends Rr{constructor(t){super(t),this._isEnabledBasedOnSelection=!1}refresh(){const t=this.editor.model,e=$i(t.document.selection.getSelectedBlocks());this.value=!!e&&e.is("element","paragraph"),this.isEnabled=!!e&&BC(e,t.schema)}execute(t={}){const e=this.editor.model,n=e.document,o=t.selection||n.selection;e.canEditAt(o)&&e.change((t=>{const n=o.getSelectedBlocks();for(const o of n)!o.is("element","paragraph")&&BC(o,e.schema)&&t.rename(o,"paragraph")}))}}function BC(t,e){return e.checkChild(t.parent,"paragraph")&&!e.isObject(t)}class DC extends Rr{constructor(t){super(t),this._isEnabledBasedOnSelection=!1}execute(t){const e=this.editor.model,n=t.attributes;let o=t.position;e.canEditAt(o)&&e.change((t=>{if(o=this._findPositionToInsertParagraph(o,t),!o)return;const i=t.createElement("paragraph");n&&e.schema.setAllowedAttributes(i,n,t),e.insertContent(i,o),t.setSelection(i,"in")}))}_findPositionToInsertParagraph(t,e){const n=this.editor.model;if(n.schema.checkChild(t,"paragraph"))return t;const o=n.schema.findAllowedParent(t,"paragraph");if(!o)return null;const i=t.parent,r=n.schema.checkChild(i,"$text");return i.isEmpty||r&&t.isAtEnd?n.createPositionAfter(i):!i.isEmpty&&r&&t.isAtStart?n.createPositionBefore(i):e.split(t,o).position}}class SC extends Pr{static get pluginName(){return"Paragraph"}init(){const t=this.editor,e=t.model;t.commands.add("paragraph",new EC(t)),t.commands.add("insertParagraph",new DC(t)),e.schema.register("paragraph",{inheritAllFrom:"$block"}),t.conversion.elementToElement({model:"paragraph",view:"p"}),t.conversion.for("upcast").elementToElement({model:(t,{writer:e})=>SC.paragraphLikeElements.has(t.name)?t.isEmpty?null:e.createElement("paragraph"):null,view:/.+/,converterPriority:"low"})}}SC.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"]);const TC=SC;class IC extends Rr{constructor(t,e){super(t),this.modelElements=e}refresh(){const t=$i(this.editor.model.document.selection.getSelectedBlocks());this.value=!!t&&this.modelElements.includes(t.name)&&t.name,this.isEnabled=!!t&&this.modelElements.some((e=>PC(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=>PC(t,o,e.schema)));for(const e of i)e.is("element",o)||t.rename(e,o)}))}}function PC(t,e,n){return n.checkChild(t.parent,e)&&!n.isObject(t)}const VC="paragraph";class RC extends Pr{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[TC]}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 IC(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",VC)&&0===i.childCount&&o.writer.rename(i,VC)}))}_addDefaultH1Conversion(t){t.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:f.low+1})}}var FC=i(2863),zC={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(FC.A,zC);FC.A.locals;class MC extends Pr{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 Wi,a=t.commands.get("heading"),c=t.commands.get("paragraph"),l=[a];for(const t of n){const e={type:"button",model:new Ff({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=Eg(e);return Sg(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=e?"paragraph":t;return"boolean"==typeof n?o:r[n]?r[n]:o})),d.buttonView.bind("ariaLabel").to(a,"value",c,"value",((t,e)=>{const n=e?"paragraph":t;return"boolean"==typeof n?i:r[n]?`${r[n]}, ${i}`:i})),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})),t.ui.componentFactory.add("menuBar:heading",(o=>{const i=new jk(o),r=t.commands.get("heading"),s=t.commands.get("paragraph"),a=[r],c=new qk(o);i.set({class:"ck-heading-dropdown"}),c.set({ariaLabel:e("Heading"),role:"menu"}),i.buttonView.set({label:e("Heading")}),i.panelView.children.add(c);for(const e of n){const n=new wk(o,i),l=new $k(o);n.children.add(l),c.items.add(n),l.set({label:e.title,role:"menuitemradio",class:e.class}),l.bind("ariaChecked").to(l,"isOn"),l.delegate("execute").to(i),l.on("execute",(()=>{const n="paragraph"===e.model?"paragraph":"heading";t.execute(n,{value:e.model}),t.editing.view.focus()})),"paragraph"===e.model?(l.bind("isOn").to(s,"value"),a.push(s)):l.bind("isOn").to(r,"value",(t=>t===e.model))}return i.bind("isEnabled").toMany(a,"isEnabled",((...t)=>t.some((t=>t)))),i}))}}new Set(["paragraph","heading1","heading2","heading3","heading4","heading5","heading6"]);class OC extends Rr{refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute("highlight"),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"highlight")}execute(t={}){const e=this.editor.model,n=e.document.selection,o=t.value;e.change((t=>{if(n.isCollapsed){const e=n.getFirstPosition();if(n.hasAttribute("highlight")){const n=t=>t.item.hasAttribute("highlight")&&t.item.getAttribute("highlight")===this.value,i=e.getLastMatchingPosition(n,{direction:"backward"}),r=e.getLastMatchingPosition(n),s=t.createRange(i,r);o&&this.value!==o?(e.isEqual(r)||t.setAttribute("highlight",o,s),t.setSelectionAttribute("highlight",o)):(e.isEqual(r)||t.removeAttribute("highlight",s),t.removeSelectionAttribute("highlight"))}else o&&t.setSelectionAttribute("highlight",o)}else{const i=e.schema.getValidRanges(n.getRanges(),"highlight");for(const e of i)o?t.setAttribute("highlight",o,e):t.removeAttribute("highlight",e)}}))}}class NC extends Pr{static get pluginName(){return"HighlightEditing"}constructor(t){super(t),t.config.define("highlight",{options:[{model:"yellowMarker",class:"marker-yellow",title:"Yellow marker",color:"var(--ck-highlight-marker-yellow)",type:"marker"},{model:"greenMarker",class:"marker-green",title:"Green marker",color:"var(--ck-highlight-marker-green)",type:"marker"},{model:"pinkMarker",class:"marker-pink",title:"Pink marker",color:"var(--ck-highlight-marker-pink)",type:"marker"},{model:"blueMarker",class:"marker-blue",title:"Blue marker",color:"var(--ck-highlight-marker-blue)",type:"marker"},{model:"redPen",class:"pen-red",title:"Red pen",color:"var(--ck-highlight-pen-red)",type:"pen"},{model:"greenPen",class:"pen-green",title:"Green pen",color:"var(--ck-highlight-pen-green)",type:"pen"}]})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"highlight"});const e=t.config.get("highlight.options");t.conversion.attributeToElement(function(t){const e={model:{key:"highlight",values:[]},view:{}};for(const n of t)e.model.values.push(n.model),e.view[n.model]={name:"mark",classes:n.class};return e}(e)),t.commands.add("highlight",new OC(t))}}var LC=i(8547),HC={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(LC.A,HC);LC.A.locals;class jC extends Pr{get localizedOptionTitles(){const t=this.editor.t;return{"Yellow marker":t("Yellow marker"),"Green marker":t("Green marker"),"Pink marker":t("Pink marker"),"Blue marker":t("Blue marker"),"Red pen":t("Red pen"),"Green pen":t("Green pen")}}static get pluginName(){return"HighlightUI"}init(){const t=this.editor.config.get("highlight.options");for(const e of t)this._addHighlighterButton(e);this._addRemoveHighlightButton(),this._addDropdown(t),this._addMenuBarButton(t)}_addRemoveHighlightButton(){const t=this.editor.t,e=this.editor.commands.get("highlight");this._addButton("removeHighlight",t("Remove highlight"),Zh.eraser,null,(t=>{t.bind("isEnabled").to(e,"isEnabled")}))}_addHighlighterButton(t){const e=this.editor.commands.get("highlight");this._addButton("highlight:"+t.model,t.title,qC(t.type),t.model,(function(n){n.bind("isEnabled").to(e,"isEnabled"),n.bind("isOn").to(e,"value",(e=>e===t.model)),n.iconView.fillColor=t.color,n.isToggleable=!0}))}_addButton(t,e,n,o,i){const r=this.editor;r.ui.componentFactory.add(t,(t=>{const s=new mm(t),a=this.localizedOptionTitles[e]?this.localizedOptionTitles[e]:e;return s.set({label:a,icon:n,tooltip:!0}),s.on("execute",(()=>{r.execute("highlight",{value:o}),r.editing.view.focus()})),i(s),s}))}_addDropdown(t){const e=this.editor,n=e.t,o=e.ui.componentFactory,i=t[0],r=t.reduce(((t,e)=>(t[e.model]=e,t)),{});o.add("highlight",(s=>{const a=e.commands.get("highlight"),c=Eg(s,_g),l=c.buttonView;l.set({label:n("Highlight"),tooltip:!0,lastExecuted:i.model,commandValue:i.model,isToggleable:!0}),l.bind("icon").to(a,"value",(t=>qC(d(t,"type")))),l.bind("color").to(a,"value",(t=>d(t,"color"))),l.bind("commandValue").to(a,"value",(t=>d(t,"model"))),l.bind("isOn").to(a,"value",(t=>!!t)),l.delegate("execute").to(c);function d(t,e){const n=t&&t!==l.lastExecuted?t:l.lastExecuted;return r[n][e]}return c.bind("isEnabled").to(a,"isEnabled"),Bg(c,(()=>{const e=t.map((t=>{const e=o.create("highlight:"+t.model);return this.listenTo(e,"execute",(()=>{c.buttonView.set({lastExecuted:t.model})})),e}));return e.push(new og),e.push(o.create("removeHighlight")),e}),{enableActiveItemFocusOnDropdownOpen:!0,ariaLabel:n("Text highlight toolbar")}),function(t){const 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n&&r.push(...by({name:e,attributes:n},"attributes")),o&&r.push(...by({name:e,classes:o},"classes")),i&&r.push(...by({name:e,styles:i},"styles")),r}class Ay extends Pr{static get requires(){return[gy]}static get pluginName(){return"CodeBlockElementSupport"}init(){if(!this.editor.plugins.has("CodeBlockEditing"))return;const t=this.editor.plugins.get(gy);t.on("register:pre",((e,n)=>{if("codeBlock"!==n.model)return;const o=this.editor,i=o.model.schema,r=o.conversion;i.extend("codeBlock",{allowAttributes:["htmlPreAttributes","htmlContentAttributes"]}),r.for("upcast").add(function(t){return e=>{e.on("element:code",((e,n,o)=>{const i=n.viewItem,r=i.parent;function s(e,i){const 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n(e,n){t.on(`attribute:${n}:imageBlock`,((t,n,o)=>{if(!o.consumable.test(n.item,t.name))return;const{attributeOldValue:i,attributeNewValue:r}=n,s=o.mapper.toViewElement(n.item),a=vy(o.writer,s,e);a&&(Jv(o.writer,i,r,a),o.consumable.consume(n.item,t.name))}),{priority:"low"}),"a"===e&&t.on("attribute:linkHref:imageBlock",((t,e,n)=>{if(!n.consumable.consume(e.item,"attribute:htmlLinkAttributes:imageBlock"))return;const o=n.mapper.toViewElement(e.item),i=vy(n.writer,o,"a");Yv(n.writer,e.item.getAttribute("htmlLinkAttributes"),i)}),{priority:"low"})}e("htmlImgAttributes"),n("img","htmlImgAttributes"),n("figure","htmlFigureAttributes"),n("a","htmlLinkAttributes")})),t.plugins.has("LinkImage")&&n.for("upcast").add(function(t,e){const n=e.plugins.get("ImageUtils");return e=>{e.on("element:a",((e,o,i)=>{const r=o.viewItem;if(!n.findViewImgElement(r))return;const s=o.modelCursor.parent;if(!s.is("element","imageBlock"))return;const 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n=(n,o,i)=>{function r(e,n){const r=t.processViewAttributes(e,i);r&&i.writer.setAttribute(n,r,o.modelRange)}r(o.viewItem,Xv(e))};return t=>{t.on(`element:${e}`,n,{priority:"low"})}}(o,r)),n.for("dataDowncast").add(function(t){return e=>{function n(t,n){e.on(`attribute:${n}:media`,((e,n,o)=>{if(!o.consumable.consume(n.item,e.name))return;const{attributeOldValue:i,attributeNewValue:r}=n,s=o.mapper.toViewElement(n.item),a=vy(o.writer,s,t);Jv(o.writer,i,r,a)}))}n(t,Xv(t)),n("figure","htmlFigureAttributes")}}(r)),t.stop())}))}}class Ey extends Pr{static get requires(){return[gy]}static get pluginName(){return"ScriptElementSupport"}init(){const t=this.editor.plugins.get(gy);t.on("register:script",((e,n)=>{const 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o=this.editor,i=o.model.schema,r=o.conversion;i.register("htmlStyle",n.modelSchema),i.extend("htmlStyle",{allowAttributes:["htmlStyleAttributes","htmlContent"],isContent:!0}),o.data.registerRawContentMatcher({name:"style"}),r.for("upcast").elementToElement({view:"style",model:ty(n)}),r.for("upcast").add(sy(n,t)),r.for("downcast").elementToElement({model:"htmlStyle",view:(t,{writer:e})=>ny("style",t,e)}),r.for("downcast").add(ay(n)),e.stop()}))}}class Sy extends Pr{static get requires(){return[gy]}static get pluginName(){return"ListElementSupport"}init(){const t=this.editor;if(!t.plugins.has("ListEditing"))return;const e=t.model.schema,n=t.conversion,o=t.plugins.get(gy),i=t.plugins.get("ListEditing"),r=t.plugins.get("ListUtils"),s=["ul","ol","li"];i.registerDowncastStrategy({scope:"item",attributeName:"htmlLiAttributes",setAttributeOnDowncast:Yv}),i.registerDowncastStrategy({scope:"list",attributeName:"htmlUlAttributes",setAttributeOnDowncast:Yv}),i.registerDowncastStrategy({scope:"list",attributeName:"htmlOlAttributes",setAttributeOnDowncast:Yv}),o.on("register",((t,i)=>{if(!s.includes(i.view))return;if(t.stop(),e.checkAttribute("$block","htmlLiAttributes"))return;const r=s.map((t=>Xv(t)));e.extend("$listItem",{allowAttributes:r}),n.for("upcast").add((t=>{t.on("element:ul",Ty("htmlUlAttributes",o),{priority:"low"}),t.on("element:ol",Ty("htmlOlAttributes",o),{priority:"low"}),t.on("element:li",Ty("htmlLiAttributes",o),{priority:"low"})}))})),i.on("postFixer",((t,{listNodes:e,writer:n})=>{for(const{node:o,previousNodeInList:i}of e)if(i){if(i.getAttribute("listType")==o.getAttribute("listType")){const 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i=this.editor,r=i.model.schema,s=i.conversion,a=i.editing.view.domConverter.unsafeElements,c=i.data.htmlProcessor.domConverter.preElements;r.register(o.model,o.modelSchema),r.extend(o.model,{allowAttributes:["htmlElementName","htmlCustomElementAttributes","htmlContent"],isContent:!0}),i.data.htmlProcessor.domConverter.registerRawContentMatcher({name:"template"}),s.for("upcast").elementToElement({view:/.*/,model:(n,r)=>{if("$comment"==n.name)return null;if(!function(t){try{document.createElement(t)}catch(t){return!1}return!0}(n.name))return null;if(e.getDefinitionsForView(n.name).size)return null;a.includes(n.name)||a.push(n.name),c.includes(n.name)||c.push(n.name);const s=r.writer.createElement(o.model,{htmlElementName:n.name}),l=t.processViewAttributes(n,r);let d;if(l&&r.writer.setAttribute("htmlCustomElementAttributes",l,s),n.is("element","template")&&n.getCustomProperty("$rawContent"))d=n.getCustomProperty("$rawContent");else{const t=new th(n.document).createDocumentFragment(n),e=i.data.htmlProcessor.domConverter.viewToDom(t),o=e.firstChild;for(;o.firstChild;)e.appendChild(o.firstChild);o.remove(),d=i.data.htmlProcessor.htmlWriter.getHtml(e)}r.writer.setAttribute("htmlContent",d,s);for(const{item:t}of i.editing.view.createRangeIn(n))r.consumable.consume(t,{name:!0});return s},converterPriority:"low"}),s.for("editingDowncast").elementToElement({model:{name:o.model,attributes:["htmlElementName","htmlCustomElementAttributes","htmlContent"]},view:(t,{writer:e})=>{const n=t.getAttribute("htmlElementName"),o=e.createRawElement(n);return t.hasAttribute("htmlCustomElementAttributes")&&Yv(e,t.getAttribute("htmlCustomElementAttributes"),o),o}}),s.for("dataDowncast").elementToElement({model:{name:o.model,attributes:["htmlElementName","htmlCustomElementAttributes","htmlContent"]},view:(t,{writer:e})=>{const n=t.getAttribute("htmlElementName"),o=t.getAttribute("htmlContent"),i=e.createRawElement(n,null,((t,e)=>{e.setContentOf(t,o)}));return t.hasAttribute("htmlCustomElementAttributes")&&Yv(e,t.getAttribute("htmlCustomElementAttributes"),i),i}})}))}}function*Vy(t,e,n){if(e)if(!(Symbol.iterator in e)&&e.is("documentSelection")&&e.isCollapsed)t.schema.checkAttributeInSelection(e,n)&&(yield e);else for(const o of function(t,e,n){return!(Symbol.iterator in e)&&(e.is("node")||e.is("$text")||e.is("$textProxy"))?t.schema.checkAttribute(e,n)?[t.createRangeOn(e)]:[]:t.schema.getValidRanges(t.createSelection(e).getRanges(),n)}(t,e,n))yield*o.getItems({shallow:!0})}function Ry(t){return t.createContainerElement("figure",{class:"image"},[t.createEmptyElement("img"),t.createSlot("children")])}function Fy(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 zy(t,e){const n=$i(e.getSelectedBlocks());return!n||t.isObject(n)||n.isEmpty&&"listItem"!=n.name?"imageBlock":"imageInline"}function My(t){return t&&t.endsWith("px")?parseInt(t):null}function Oy(t){const e=My(t.getStyle("width")),n=My(t.getStyle("height"));return!(!e||!n)}const Ny=/^(image|image-inline)$/;class Ly extends Pr{constructor(){super(...arguments),this._domEmitter=new(To())}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,o={}){const i=this.editor,r=i.model,s=r.document.selection,a=Hy(i,e||s,n);t={...Object.fromEntries(s.getAttributes()),...t};for(const e in t)r.schema.checkAttribute(a,e)||delete t[e];return r.change((n=>{const{setImageSizes:i=!0}=o,s=n.createElement(a,t);return r.insertObject(s,e,null,{setSelection:"on",findOptimalPosition:e||"imageInline"==a?void 0:"auto"}),s.parent?(i&&this.setImageNaturalSizeAttributes(s),s):null}))}setImageNaturalSizeAttributes(t){const n=t.getAttribute("src");n&&(t.getAttribute("width")||t.getAttribute("height")||this.editor.model.change((o=>{const i=new e.window.Image;this._domEmitter.listenTo(i,"load",(()=>{t.getAttribute("width")||t.getAttribute("height")||this.editor.model.enqueueChange(o.batch,(e=>{e.setAttribute("width",i.naturalWidth,t),e.setAttribute("height",i.naturalHeight,t)})),this._domEmitter.stopListening(i,"load")})),i.src=n})))}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")}getImageWidgetFromImageView(t){return t.findAncestor({classes:Ny})}isImageAllowed(){const t=this.editor.model.document.selection;return function(t,e){const n=Hy(t,e,null);if("imageBlock"==n){const n=function(t,e){const n=jA(t,e),o=n.start.parent;if(o.isEmpty&&!o.is("element","$root"))return o.parent;return o}(e,t.model);if(t.model.schema.checkChild(n,"imageBlock"))return!0}else if(t.model.schema.checkChild(e.focus,"imageInline"))return!0;return!1}(this.editor,t)&&function(t){return[...t.focus.getAncestors()].every((t=>!t.is("element","imageBlock")))}(t)}toImageWidget(t,e,n){e.setCustomProperty("image",!0,t);return MA(t,e,{label:()=>{const e=this.findViewImgElement(t).getAttribute("alt");return e?`${e} ${n}`:n}})}isImageWidget(t){return!!t.getCustomProperty("image")&&zA(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}destroy(){return this._domEmitter.stopListening(),super.destroy()}}function Hy(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":"auto"!==i?"imageBlock":e.is("selection")?zy(o,e):o.checkChild(e,"imageInline")?"imageInline":"imageBlock"):"imageBlock":"imageInline"}new RegExp(String(/^(http(s)?:\/\/)?[\w-]+\.[\w.~:/[\]@!$&'()*+,;=%-]+/.source+/\.(jpg|jpeg|png|gif|ico|webp|JPG|JPEG|PNG|GIF|ICO|WEBP)/.source+/(\?[\w.~:/[\]@!$&'()*+,;=%-]*)?/.source+/(#[\w.~:/[\]@!$&'()*+,;=%-]*)?$/.source));class jy extends Rr{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)}))}}class qy extends Pr{static get requires(){return[Ly]}static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new jy(this.editor))}}var Uy=i(8748),Wy={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(Uy.A,Wy);Uy.A.locals;var $y=i(7072),Gy={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()($y.A,Gy);$y.A.locals;class Ky extends Br{constructor(t){super(t);const e=this.locale.t;this.focusTracker=new Gi,this.keystrokes=new Ki,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(e("Save"),Zh.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(e("Cancel"),Zh.cancel,"ck-button-cancel","cancel"),this._focusables=new er,this._focusCycler=new tg({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),Tr({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 mm(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 Nm(this.locale,Vg);return e.label=t("Text alternative"),e}}function Zy(t){const e=t.editing.view,n=ef.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 Jy extends Pr{static get requires(){return[Hf]}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 mm(n);return i.set({label:e("Change image text alternative"),icon:Zh.textAlternative,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 t=this.editor,e=t.editing.view.document,n=t.plugins.get("ImageUtils");this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new(Sr(Ky))(t.locale),this._form.render(),this.listenTo(this._form,"submit",(()=>{t.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(t.ui,"update",(()=>{n.getClosestSelectedImageWidget(e.selection)?this._isVisible&&function(t){const e=t.plugins.get("ContextualBalloon");if(t.plugins.get("ImageUtils").getClosestSelectedImageWidget(t.editing.view.document.selection)){const n=Zy(t);e.updatePosition(n)}}(t):this._hideForm(!0)})),Dr({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:Zy(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 Yy extends Pr{static get requires(){return[qy,Jy]}static get pluginName(){return"ImageTextAlternative"}}function Qy(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);null===n.attributeNewValue?(i.removeAttribute("srcset",s),i.removeAttribute("sizes",s)):n.attributeNewValue&&(i.setAttribute("srcset",n.attributeNewValue,s),i.setAttribute("sizes","100vw",s))};return t=>{t.on(`attribute:srcset:${e}`,n)}}function Xy(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 tx extends Xa{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 ex extends Rr{constructor(t){super(t);const e=t.config.get("image.insert.type");t.plugins.has("ImageBlockEditing")||"block"===e&&A("image-block-plugin-required"),t.plugins.has("ImageInlineEditing")||"inline"===e&&A("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 nx extends Rr{constructor(t){super(t),this.decorate("cleanupImage")}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(),n=this.editor.plugins.get("ImageUtils");this.editor.model.change((o=>{o.setAttribute("src",t.source,e),this.cleanupImage(o,e),n.setImageNaturalSizeAttributes(e)}))}cleanupImage(t,e){t.removeAttribute("srcset",e),t.removeAttribute("sizes",e),t.removeAttribute("sources",e),t.removeAttribute("width",e),t.removeAttribute("height",e),t.removeAttribute("alt",e)}}class ox extends Pr{static get requires(){return[Ly]}static get pluginName(){return"ImageEditing"}init(){const t=this.editor,e=t.conversion;t.editing.view.addObserver(tx),e.for("upcast").attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:"srcset"});const n=new ex(t),o=new nx(t);t.commands.add("insertImage",n),t.commands.add("replaceImageSource",o),t.commands.add("imageInsert",n)}}class ix extends Pr{static get requires(){return[Ly]}static get pluginName(){return"ImageSizeAttributes"}afterInit(){this._registerSchema(),this._registerConverters("imageBlock"),this._registerConverters("imageInline")}_registerSchema(){this.editor.plugins.has("ImageBlockEditing")&&this.editor.model.schema.extend("imageBlock",{allowAttributes:["width","height"]}),this.editor.plugins.has("ImageInlineEditing")&&this.editor.model.schema.extend("imageInline",{allowAttributes:["width","height"]})}_registerConverters(t){const e=this.editor,n=e.plugins.get("ImageUtils"),o="imageBlock"===t?"figure":"img";function i(e,o,i,r){e.on(`attribute:${o}:${t}`,((e,o,s)=>{if(!s.consumable.consume(o.item,e.name))return;const a=s.writer,c=s.mapper.toViewElement(o.item),l=n.findViewImgElement(c);if(null!==o.attributeNewValue?a.setAttribute(i,o.attributeNewValue,l):a.removeAttribute(i,l),o.item.hasAttribute("sources"))return;const d=o.item.hasAttribute("resizedWidth");if("imageInline"===t&&!d&&!r)return;const u=o.item.getAttribute("width"),h=o.item.getAttribute("height");u&&h&&a.setStyle("aspect-ratio",`${u}/${h}`,l)}))}e.conversion.for("upcast").attributeToAttribute({view:{name:o,styles:{width:/.+/}},model:{key:"width",value:t=>Oy(t)?My(t.getStyle("width")):null}}).attributeToAttribute({view:{name:o,key:"width"},model:"width"}).attributeToAttribute({view:{name:o,styles:{height:/.+/}},model:{key:"height",value:t=>Oy(t)?My(t.getStyle("height")):null}}).attributeToAttribute({view:{name:o,key:"height"},model:"height"}),e.conversion.for("editingDowncast").add((t=>{i(t,"width","width",!0),i(t,"height","height",!0)})),e.conversion.for("dataDowncast").add((t=>{i(t,"width","width",!1),i(t,"height","height",!1)}))}}class rx extends Rr{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(t={}){const e=this.editor,n=this.editor.model,o=e.plugins.get("ImageUtils"),i=o.getClosestSelectedImageElement(n.document.selection),r=Object.fromEntries(i.getAttributes());return r.src||r.uploadId?n.change((e=>{const{setImageSizes:s=!0}=t,a=Array.from(n.markers).filter((t=>t.getRange().containsItem(i))),c=o.insertImage(r,n.createSelection(i,"on"),this._modelElementName,{setImageSizes:s});if(!c)return null;const l=e.createRangeOn(c);for(const t of a){const n=t.getRange(),o="$graveyard"!=n.root.rootName?n.getJoined(l,!0):l;e.updateMarker(t,{range:o})}return{oldElement:i,newElement:c}})):null}}var sx=i(8588),ax={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(sx.A,ax);sx.A.locals;class cx extends Pr{static get requires(){return[Ly]}static get pluginName(){return"ImagePlaceholder"}afterInit(){this._setupSchema(),this._setupConversion(),this._setupLoadListener()}_setupSchema(){const t=this.editor.model.schema;t.isRegistered("imageBlock")&&t.extend("imageBlock",{allowAttributes:["placeholder"]}),t.isRegistered("imageInline")&&t.extend("imageInline",{allowAttributes:["placeholder"]})}_setupConversion(){const t=this.editor,e=t.conversion,n=t.plugins.get("ImageUtils");e.for("editingDowncast").add((t=>{t.on("attribute:placeholder",((t,e,o)=>{if(!o.consumable.test(e.item,t.name))return;if(!e.item.is("element","imageBlock")&&!e.item.is("element","imageInline"))return;o.consumable.consume(e.item,t.name);const i=o.writer,r=o.mapper.toViewElement(e.item),s=n.findViewImgElement(r);e.attributeNewValue?(i.addClass("image_placeholder",s),i.setStyle("background-image",`url(${e.attributeNewValue})`,s),i.setCustomProperty("editingPipeline:doNotReuseOnce",!0,s)):(i.removeClass("image_placeholder",s),i.removeStyle("background-image",s))}))}))}_setupLoadListener(){const t=this.editor,e=t.model,n=t.editing,o=n.view,i=t.plugins.get("ImageUtils");o.addObserver(tx),this.listenTo(o.document,"imageLoaded",((t,r)=>{const s=o.domConverter.mapDomToView(r.target);if(!s)return;const a=i.getImageWidgetFromImageView(s);if(!a)return;const c=n.mapper.toModelElement(a);c&&c.hasAttribute("placeholder")&&e.enqueueChange({isUndoable:!1},(t=>{t.removeAttribute("placeholder",c)}))}))}}class lx extends Pr{static get requires(){return[ox,ix,Ly,cx,DA]}static get pluginName(){return"ImageBlockEditing"}init(){const t=this.editor;t.model.schema.register("imageBlock",{inheritAllFrom:"$blockObject",allowAttributes:["alt","src","srcset"]}),this._setupConversion(),t.plugins.has("ImageInlineEditing")&&(t.commands.add("imageTypeBlock",new rx(this.editor,"imageBlock")),this._setupClipboardIntegration())}_setupConversion(){const t=this.editor,e=t.t,n=t.conversion,o=t.plugins.get("ImageUtils");n.for("dataDowncast").elementToStructure({model:"imageBlock",view:(t,{writer:e})=>Ry(e)}),n.for("editingDowncast").elementToStructure({model:"imageBlock",view:(t,{writer:n})=>o.toImageWidget(Ry(n),n,e("image widget"))}),n.for("downcast").add(Xy(o,"imageBlock","src")).add(Xy(o,"imageBlock","alt")).add(Qy(o,"imageBlock")),n.for("upcast").elementToElement({view:Fy(t,"imageBlock"),model:(t,{writer:e})=>e.createElement("imageBlock",t.hasAttribute("src")?{src:t.getAttribute("src")}:void 0)}).add(function(t){const e=(e,n,o)=>{if(!o.consumable.test(n.viewItem,{name:!0,classes:"image"}))return;const i=t.findViewImgElement(n.viewItem);if(!i||!o.consumable.test(i,{name:!0}))return;o.consumable.consume(n.viewItem,{name:!0,classes:"image"});const r=$i(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"===zy(e.schema,c)){const t=new th(n.document),e=s.map((e=>t.createElement("figure",{class:"image"},e)));r.content=t.createDocumentFragment(e)}})),this.listenTo(i,"contentInsertion",((t,n)=>{"paste"===n.method&&e.change((t=>{const e=t.createRangeIn(n.content);for(const t of e.getItems())t.is("element","imageBlock")&&o.setImageNaturalSizeAttributes(t)}))}))}}var dx=i(5420),ux={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(dx.A,ux);dx.A.locals;class hx extends Br{constructor(t,e=[]){super(t),this.focusTracker=new Gi,this.keystrokes=new Ki,this._focusables=new er,this.children=this.createCollection(),this._focusCycler=new tg({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});for(const t of e)this.children.add(t),this._focusables.add(t),t instanceof Cm&&this._focusables.addMany(t.children);if(this._focusables.length>1)for(const t of this._focusables)mx(t)&&(t.focusCycler.on("forwardCycle",(t=>{this._focusCycler.focusNext(),t.stop()})),t.focusCycler.on("backwardCycle",(t=>{this._focusCycler.focusPrevious(),t.stop()})));this.setTemplate({tag:"form",attributes:{class:["ck","ck-image-insert-form"],tabindex:-1},children:this.children})}render(){super.render(),Tr({view:this});for(const t of this._focusables)this.focusTracker.add(t.element);this.keystrokes.listenTo(this.element);const t=t=>t.stopPropagation();this.keystrokes.set("arrowright",t),this.keystrokes.set("arrowleft",t),this.keystrokes.set("arrowup",t),this.keystrokes.set("arrowdown",t)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}}function mx(t){return"focusCycler"in t}class gx extends Pr{static get pluginName(){return"ImageInsertUI"}static get requires(){return[Ly]}constructor(t){super(t),this._integrations=new Map,t.config.define("image.insert.integrations",["upload","assetManager","url"])}init(){const t=this.editor,e=t.model.document.selection,n=t.plugins.get("ImageUtils");this.set("isImageSelected",!1),this.listenTo(t.model.document,"change",(()=>{this.isImageSelected=n.isImage(e.getSelectedElement())}));const o=t=>this._createToolbarComponent(t);t.ui.componentFactory.add("insertImage",o),t.ui.componentFactory.add("imageInsert",o)}registerIntegration({name:t,observable:e,buttonViewCreator:n,formViewCreator:o,requiresForm:i}){this._integrations.has(t)&&A("image-insert-integration-exists",{name:t}),this._integrations.set(t,{observable:e,buttonViewCreator:n,formViewCreator:o,requiresForm:!!i})}_createToolbarComponent(t){const e=this.editor,n=t.t,o=this._prepareIntegrations();if(!o.length)return null;let i;const r=o[0];if(1==o.length){if(!r.requiresForm)return r.buttonViewCreator(!0);i=r.buttonViewCreator(!0)}else{const e=r.buttonViewCreator(!1);i=new _g(t,e),i.tooltip=!0,i.bind("label").to(this,"isImageSelected",(t=>n(t?"Replace image":"Insert image")))}const s=this.dropdownView=Eg(t,i),a=o.map((({observable:t})=>"function"==typeof t?t():t));return s.bind("isEnabled").toMany(a,"isEnabled",((...t)=>t.some((t=>t)))),s.once("change:isOpen",(()=>{const t=o.map((({formViewCreator:t})=>t(1==o.length))),n=new hx(e.locale,t);s.panelView.children.add(n)})),s}_prepareIntegrations(){const t=this.editor.config.get("image.insert.integrations"),e=[];if(!t.length)return A("image-insert-integrations-not-specified"),e;for(const n of t)this._integrations.has(n)?e.push(this._integrations.get(n)):["upload","assetManager","url"].includes(n)||A("image-insert-unknown-integration",{item:n});return e.length||A("image-insert-integrations-not-registered"),e}}var px=i(2051),fx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(px.A,fx);px.A.locals;class kx extends Pr{static get requires(){return[lx,r_,Yy,gx]}static get pluginName(){return"ImageBlock"}}class bx extends Pr{static get requires(){return[ox,ix,Ly,cx,DA]}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 rx(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(Xy(o,"imageInline","src")).add(Xy(o,"imageInline","alt")).add(Qy(o,"imageInline")),n.for("upcast").elementToElement({view:Fy(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"===zy(e.schema,c)){const t=new th(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)}})),this.listenTo(i,"contentInsertion",((t,n)=>{"paste"===n.method&&e.change((t=>{const e=t.createRangeIn(n.content);for(const t of e.getItems())t.is("element","imageInline")&&o.setImageNaturalSizeAttributes(t)}))}))}}class wx extends Pr{static get requires(){return[bx,r_,Yy,gx]}static get pluginName(){return"ImageInline"}}class Ax extends Pr{static get pluginName(){return"ImageCaptionUtils"}static get requires(){return[Ly]}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 _x extends Rr{refresh(){const t=this.editor,e=t.plugins.get("ImageCaptionUtils"),n=t.plugins.get("ImageUtils");if(!t.plugins.has(lx))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 Cx extends Pr{static get requires(){return[Ly,Ax]}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 _x(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"),Ur({view:e,element:r,keepOnFocus:!0});const s=t.parent.getAttribute("alt");return HA(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?nl.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 vx extends Pr{static get requires(){return[Ax]}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 mm(i);return s.set({icon:Zh.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 yx=i(7369),xx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(yx.A,xx);yx.A.locals;function Ex(t){const e=t.map((t=>t.replace("+","\\+")));return new RegExp(`^image\\/(${e.join("|")})$`)}function Bx(t){return new Promise(((n,o)=>{const i=t.getAttribute("src");fetch(i).then((t=>t.blob())).then((t=>{const e=Dx(t,i),o=e.replace("image/",""),r=new File([t],`image.${o}`,{type:e});n(r)})).catch((t=>t&&"TypeError"===t.name?function(t){return function(t){return new Promise(((n,o)=>{const i=e.document.createElement("img");i.addEventListener("load",(()=>{const t=e.document.createElement("canvas");t.width=i.width,t.height=i.height;t.getContext("2d").drawImage(i,0,0),t.toBlob((t=>t?n(t):o()))})),i.addEventListener("error",(()=>o())),i.src=t}))}(t).then((e=>{const n=Dx(e,t),o=n.replace("image/","");return new File([e],`image.${o}`,{type:n})}))}(i).then(n).catch(o):o(t)))}))}function Dx(t,e){return t.type?t.type:e.match(/data:(image\/\w+);base64/)?e.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}class Sx extends Pr{static get pluginName(){return"ImageUploadUI"}init(){const t=this.editor,e=t.t,n=()=>{const t=this._createButton(km);return t.set({label:e("Upload image from computer"),tooltip:!0}),t};if(t.ui.componentFactory.add("uploadImage",n),t.ui.componentFactory.add("imageUpload",n),t.ui.componentFactory.add("menuBar:uploadImage",(()=>{const t=this._createButton(Gk);return t.label=e("Image from computer"),t})),t.plugins.has("ImageInsertUI")){const n=t.plugins.get("ImageInsertUI");n.registerIntegration({name:"upload",observable:()=>t.commands.get("uploadImage"),buttonViewCreator:()=>{const o=t.ui.componentFactory.create("uploadImage");return o.bind("label").to(n,"isImageSelected",(t=>e(t?"Replace image from computer":"Upload image from computer"))),o},formViewCreator:()=>{const o=t.ui.componentFactory.create("uploadImage");return o.withText=!0,o.bind("label").to(n,"isImageSelected",(t=>e(t?"Replace from computer":"Upload from computer"))),o.on("execute",(()=>{n.dropdownView.isOpen=!1})),o}})}}_createButton(t){const e=this.editor,n=e.locale,o=e.commands.get("uploadImage"),i=e.config.get("image.upload.types"),r=Ex(i),s=new t(e.locale),a=n.t;return s.set({acceptedType:i.map((t=>`image/${t}`)).join(","),allowMultipleFiles:!0,label:a("Upload image from computer"),icon:Zh.imageUpload}),s.bind("isEnabled").to(o),s.on("done",((t,n)=>{const o=Array.from(n).filter((t=>r.test(t.type)));o.length&&(e.execute("uploadImage",{file:o}),e.editing.view.focus())})),s}}class Tx extends(U()){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 Ix extends Pr{constructor(){super(...arguments),this.loaders=new Wi,this._loadersMap=new Map,this._pendingAction=null}static get pluginName(){return"FileRepository"}static get requires(){return[Kh]}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 A("filerepository-no-upload-adapter"),null;const e=new Px(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 Px?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(Kh);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 Px extends(U()){constructor(t,e){super(),this.id=p(),this._filePromiseWrapper=this._createFilePromiseWrapper(t),this._adapter=e(this),this._reader=new Tx,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 w("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 w("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}}var Vx=i(2209),Rx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(Vx.A,Rx);Vx.A.locals;var Fx=i(9967),zx={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(Fx.A,zx);Fx.A.locals;var Mx=i(2021),Ox={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(Mx.A,Ox);Mx.A.locals;class Nx extends Pr{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(Ix),c=r?e.attributeNewValue:null,l=this.placeholder,d=o.editing.mapper.toViewElement(i),u=n.writer;if("reading"==c)return Lx(d,u),void Hx(s,l,d,u);if("uploading"==c){const t=a.loaders.get(r);return Lx(d,u),void(t?(jx(d,u),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,u,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,u,t)):Hx(s,l,d,u))}"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,u,o.editing.view),function(t,e){Ux(t,e,"progressBar")}(d,u),jx(d,u),function(t,e){e.removeClass("ck-appear",t)}(d,u)},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 Lx(t,e){t.hasClass("ck-appear")||e.addClass("ck-appear",t)}function Hx(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),qx(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 jx(t,e){t.hasClass("ck-image-upload-placeholder")&&e.removeClass("ck-image-upload-placeholder",t),Ux(t,e,"placeholder")}function qx(t,e){for(const n of t.getChildren())if(n.getCustomProperty(e))return n}function Ux(t,e,n){const o=qx(t,n);o&&e.remove(e.createRangeOn(o))}class Wx extends Rr{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(Ix).createLoader(t),r=o.plugins.get("ImageUtils");i&&r.insertImage({...e,uploadId:i.id},n)}}class $x extends Pr{static get requires(){return[Ix,Rf,DA,Ly]}static get pluginName(){return"ImageUploadEditing"}constructor(t){super(t),t.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}}),this._uploadImageElements=new Map}init(){const t=this.editor,e=t.model.document,n=t.conversion,o=t.plugins.get(Ix),i=t.plugins.get("ImageUtils"),r=t.plugins.get("ClipboardPipeline"),s=Ex(t.config.get("image.upload.types")),a=new Wx(t);t.commands.add("uploadImage",a),t.commands.add("imageUpload",a),n.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}),this.listenTo(t.editing.view.document,"clipboardInput",((e,n)=>{if(o=n.dataTransfer,Array.from(o.types).includes("text/html")&&""!==o.getData("text/html"))return;var o;const i=Array.from(n.dataTransfer.files).filter((t=>!!t&&s.test(t.type)));i.length&&(e.stop(),t.model.change((e=>{n.targetRanges&&e.setSelection(n.targetRanges.map((e=>t.editing.mapper.toModelRange(e)))),t.execute("uploadImage",{file:i})})))})),this.listenTo(r,"inputTransformation",((e,n)=>{const r=Array.from(t.editing.view.createRangeIn(n.content)).map((t=>t.item)).filter((t=>function(t,e){return!(!t.isInlineImageView(e)||!e.getAttribute("src")||!e.getAttribute("src").match(/^data:image\/\w+;base64,/g)&&!e.getAttribute("src").match(/^blob:/g))}(i,t)&&!t.getAttribute("uploadProcessed"))).map((t=>({promise:Bx(t),imageElement:t})));if(!r.length)return;const s=new th(t.editing.view.document);for(const t of r){s.setAttribute("uploadProcessed",!0,t.imageElement);const e=o.createLoader(t.promise);e&&(s.setAttribute("src","",t.imageElement),s.setAttribute("uploadId",e.id,t.imageElement))}})),t.editing.view.document.on("dragover",((t,e)=>{e.preventDefault()})),e.on("change",(()=>{const n=e.differ.getChanges({includeChangesInGraveyard:!0}).reverse(),i=new Set;for(const e of n)if("insert"==e.type&&"$text"!=e.name){const n=e.position.nodeAfter,r="$graveyard"==e.position.root.rootName;for(const e of Gx(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),i.setImageNaturalSizeAttributes(e)}))}),{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(Ix),r=e.plugins.get(Rf),a=e.plugins.get("ImageUtils"),c=this._uploadImageElements;return n.enqueueChange({isUndoable:!1},(e=>{e.setAttribute("uploadStatus","reading",c.get(t.id))})),t.read().then((()=>{const i=t.upload(),r=c.get(t.id);if(s.isSafari){const t=e.editing.mapper.toViewElement(r),n=a.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 e.ui&&e.ui.ariaLiveAnnouncer.announce(o("Uploading image")),n.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("uploadStatus","uploading",r)})),i})).then((i=>{n.enqueueChange({isUndoable:!1},(n=>{const r=c.get(t.id);n.setAttribute("uploadStatus","complete",r),e.ui&&e.ui.ariaLiveAnnouncer.announce(o("Image upload complete")),this.fire("uploadComplete",{data:i,imageElement:r})})),l()})).catch((i=>{if(e.ui&&e.ui.ariaLiveAnnouncer.announce(o("Error during image upload")),"error"!==t.status&&"aborted"!==t.status)throw i;"error"==t.status&&i&&r.showWarning(i,{title:o("Upload failed"),namespace:"upload"}),n.enqueueChange({isUndoable:!1},(e=>{e.remove(c.get(t.id))})),l()}));function l(){n.enqueueChange({isUndoable:!1},(e=>{const n=c.get(t.id);e.removeAttribute("uploadId",n),e.removeAttribute("uploadStatus",n),c.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]} ${e}w`)).join(", ");if(""!=i){const t={srcset:i};e.hasAttribute("width")||e.hasAttribute("height")||(t.width=o),n.setAttributes(t,e)}}}function Gx(t,e){const n=t.plugins.get("ImageUtils");return Array.from(t.model.createRangeOn(e)).filter((t=>n.isImage(t.item))).map((t=>t.item))}const Kx=function(t,e){return function(n,o){if(null==n)return n;if(!an(n))return t(n,o);for(var i=n.length,r=e?i:-1,s=Object(n);(e?r--:++r{e.setAttribute("resizedWidth",t.width,i),e.removeAttribute("resizedHeight",i),o.setImageNaturalSizeAttributes(i)}))}}class Qx extends Pr{static get requires(){return[Ly]}static get pluginName(){return"ImageResizeEditing"}constructor(t){super(t),t.config.define("image",{resizeUnit:"%",resizeOptions:[{name:"resizeImage:original",value:null,icon:"original"},{name:"resizeImage:custom",value:"custom",icon:"custom"},{name:"resizeImage:25",value:"25",icon:"small"},{name:"resizeImage:50",value:"50",icon:"medium"},{name:"resizeImage:75",value:"75",icon:"large"}]})}init(){const t=this.editor,e=new Yx(t);this._registerConverters("imageBlock"),this._registerConverters("imageInline"),t.commands.add("resizeImage",e),t.commands.add("imageResize",e)}afterInit(){this._registerSchema()}_registerSchema(){this.editor.plugins.has("ImageBlockEditing")&&this.editor.model.schema.extend("imageBlock",{allowAttributes:["resizedWidth","resizedHeight"]}),this.editor.plugins.has("ImageInlineEditing")&&this.editor.model.schema.extend("imageInline",{allowAttributes:["resizedWidth","resizedHeight"]})}_registerConverters(t){const e=this.editor,n=e.plugins.get("ImageUtils");e.conversion.for("downcast").add((e=>e.on(`attribute:resizedWidth:${t}`,((t,e,n)=>{if(!n.consumable.consume(e.item,t.name))return;const o=n.writer,i=n.mapper.toViewElement(e.item);null!==e.attributeNewValue?(o.setStyle("width",e.attributeNewValue,i),o.addClass("image_resized",i)):(o.removeStyle("width",i),o.removeClass("image_resized",i))})))),e.conversion.for("dataDowncast").attributeToAttribute({model:{name:t,key:"resizedHeight"},view:t=>({key:"style",value:{height:t}})}),e.conversion.for("editingDowncast").add((e=>e.on(`attribute:resizedHeight:${t}`,((e,o,i)=>{if(!i.consumable.consume(o.item,e.name))return;const r=i.writer,s=i.mapper.toViewElement(o.item),a="imageInline"===t?n.findViewImgElement(s):s;null!==o.attributeNewValue?r.setStyle("height",o.attributeNewValue,a):r.removeStyle("height",a)})))),e.conversion.for("upcast").attributeToAttribute({view:{name:"imageBlock"===t?"figure":"img",styles:{width:/.+/}},model:{key:"resizedWidth",value:t=>Oy(t)?null:t.getStyle("width")}}),e.conversion.for("upcast").attributeToAttribute({view:{name:"imageBlock"===t?"figure":"img",styles:{height:/.+/}},model:{key:"resizedHeight",value:t=>Oy(t)?null:t.getStyle("height")}})}}const Xx={small:Zh.objectSizeSmall,medium:Zh.objectSizeMedium,large:Zh.objectSizeLarge,custom:Zh.objectSizeCustom,original:Zh.objectSizeFull};class tE extends Pr{static get requires(){return[Qx]}static get pluginName(){return"ImageResizeButtons"}constructor(t){super(t),this._resizeUnit=t.config.get("image.resizeUnit")}init(){const t=this.editor,e=t.config.get("image.resizeOptions"),n=t.commands.get("resizeImage");this.bind("isEnabled").to(n);for(const t of e)this._registerImageResizeButton(t);this._registerImageResizeDropdown(e)}_registerImageResizeButton(t){const e=this.editor,{name:n,value:o,icon:i}=t;e.ui.componentFactory.add(n,(n=>{const r=new mm(n),s=e.commands.get("resizeImage"),a=this._getOptionLabelValue(t,!0);if(!Xx[i])throw new w("imageresizebuttons-missing-icon",e,t);if(r.set({label:a,icon:Xx[i],tooltip:a,isToggleable:!0}),r.bind("isEnabled").to(this),e.plugins.has("ImageCustomResizeUI")&&eE(t)){const t=e.plugins.get("ImageCustomResizeUI");this.listenTo(r,"execute",(()=>{t._showForm(this._resizeUnit)}))}else{const t=o?o+this._resizeUnit:null;r.bind("isOn").to(s,"value",nE(t)),this.listenTo(r,"execute",(()=>{e.execute("resizeImage",{width:t})}))}return r}))}_registerImageResizeDropdown(t){const e=this.editor,n=e.t,o=t.find((t=>!t.value)),i=i=>{const r=e.commands.get("resizeImage"),s=Eg(i,Xm),a=s.buttonView,c=n("Resize image");return a.set({tooltip:c,commandValue:o.value,icon:Xx.medium,isToggleable:!0,label:this._getOptionLabelValue(o),withText:!0,class:"ck-resize-image-button",ariaLabel:c,ariaLabelledBy:void 0}),a.bind("label").to(r,"value",(t=>t&&t.width?t.width:this._getOptionLabelValue(o))),s.bind("isEnabled").to(this),Sg(s,(()=>this._getResizeDropdownListItemDefinitions(t,r)),{ariaLabel:n("Image resize list"),role:"menu"}),this.listenTo(s,"execute",(t=>{"onClick"in t.source?t.source.onClick():(e.execute(t.source.commandName,{width:t.source.commandValue}),e.editing.view.focus())})),s};e.ui.componentFactory.add("resizeImage",i),e.ui.componentFactory.add("imageResize",i)}_getOptionLabelValue(t,e=!1){const n=this.editor.t;return t.label?t.label:e?eE(t)?n("Custom image size"):t.value?n("Resize image to %0",t.value+this._resizeUnit):n("Resize image to the original size"):eE(t)?n("Custom"):t.value?t.value+this._resizeUnit:n("Original")}_getResizeDropdownListItemDefinitions(t,e){const{editor:n}=this,o=new Wi,i=t.map((t=>eE(t)?{...t,valueWithUnits:"custom"}:t.value?{...t,valueWithUnits:`${t.value}${this._resizeUnit}`}:{...t,valueWithUnits:null}));for(const t of i){let r=null;if(n.plugins.has("ImageCustomResizeUI")&&eE(t)){const o=n.plugins.get("ImageCustomResizeUI");r={type:"button",model:new Ff({label:this._getOptionLabelValue(t),role:"menuitemradio",withText:!0,icon:null,onClick:()=>{o._showForm(this._resizeUnit)}})};const s=Jx(i,"valueWithUnits");r.model.bind("isOn").to(e,"value",oE(s))}else r={type:"button",model:new Ff({commandName:"resizeImage",commandValue:t.valueWithUnits,label:this._getOptionLabelValue(t),role:"menuitemradio",withText:!0,icon:null})},r.model.bind("isOn").to(e,"value",nE(t.valueWithUnits));r.model.bind("isEnabled").to(e,"isEnabled"),o.add(r)}return o}}function eE(t){return"custom"===t.value}function nE(t){return e=>null===t&&e===t||null!==e&&e.width===t}function oE(t){return e=>!t.some((t=>nE(t)(e)))}const iE="image_resized";class rE extends Pr{static get requires(){return[f_,Ly]}static get pluginName(){return"ImageResizeHandles"}init(){const t=this.editor.commands.get("resizeImage");this.bind("isEnabled").to(t),this._setupResizerCreator()}_setupResizerCreator(){const t=this.editor,e=t.editing.view,n=t.plugins.get("ImageUtils");e.addObserver(tx),this.listenTo(e.document,"imageLoaded",((o,i)=>{if(!i.target.matches("figure.image.ck-widget > img,figure.image.ck-widget > picture > img,figure.image.ck-widget > a > img,figure.image.ck-widget > a > picture > img,span.image-inline.ck-widget > img,span.image-inline.ck-widget > picture > img"))return;const r=t.editing.view.domConverter,s=r.domToView(i.target),a=n.getImageWidgetFromImageView(s);let c=this.editor.plugins.get(f_).getResizerByViewElement(a);if(c)return void c.redraw();const l=t.editing.mapper,d=l.toModelElement(a);c=t.plugins.get(f_).attachTo({unit:t.config.get("image.resizeUnit"),modelElement:d,viewElement:a,editor:t,getHandleHost:t=>t.querySelector("img"),getResizeHost:()=>r.mapViewToDom(l.toViewElement(d)),isCentered:()=>"alignCenter"==d.getAttribute("imageStyle"),onCommit(n){e.change((t=>{t.removeClass(iE,a)})),t.execute("resizeImage",{width:n})}}),c.on("updateSize",(()=>{a.hasClass(iE)||e.change((t=>{t.addClass(iE,a)}));const t="imageInline"===d.name?s:a;t.getStyle("height")&&e.change((e=>{e.removeStyle("height",t)}))})),c.bind("isEnabled").to(this)}))}}function sE(t){if(!t)return null;const[,e,n]=t.trim().match(/([.,\d]+)(%|px)$/)||[],o=Number.parseFloat(e);return Number.isNaN(o)?null:{value:o,unit:n}}function aE(t,e,n){return"px"===n?{value:e.value,unit:"px"}:{value:e.value/t*100,unit:"%"}}function cE(t){const{editing:e}=t,n=t.plugins.get("ImageUtils").getClosestSelectedImageElement(t.model.document.selection);if(!n)return null;const o=e.mapper.toViewElement(n);return{model:n,view:o,dom:e.view.domConverter.mapViewToDom(o)}}var lE=i(1096),dE={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(lE.A,dE);lE.A.locals;class uE extends Br{constructor(t,e,n){super(t);const o=this.locale.t;this.focusTracker=new Gi,this.keystrokes=new Ki,this.unit=e,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(o("Save"),Zh.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(o("Cancel"),Zh.cancel,"ck-button-cancel","cancel"),this._focusables=new er,this._validators=n,this._focusCycler=new tg({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-image-custom-resize-form","ck-responsive-form"],tabindex:"-1"},children:[this.labeledInput,this.saveButtonView,this.cancelButtonView]})}render(){super.render(),this.keystrokes.listenTo(this.element),Tr({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 mm(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 Nm(this.locale,Rg);return e.label=t("Resize image (in %0)",this.unit),e.fieldView.set({step:.1}),e}isValid(){this.resetFormStatus();for(const t of this._validators){const e=t(this);if(e)return this.labeledInput.errorText=e,!1}return!0}resetFormStatus(){this.labeledInput.errorText=null}get rawSize(){const{element:t}=this.labeledInput.fieldView;return t?t.value:null}get parsedSize(){const{rawSize:t}=this;if(null===t)return null;const e=Number.parseFloat(t);return Number.isNaN(e)?null:e}get sizeWithUnits(){const{parsedSize:t,unit:e}=this;return null===t?null:`${t}${e}`}}class hE extends Pr{static get requires(){return[Hf]}static get pluginName(){return"ImageCustomResizeUI"}destroy(){super.destroy(),this._form&&this._form.destroy()}_createForm(t){const e=this.editor;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new(Sr(uE))(e.locale,t,function(t){const e=t.t;return[t=>""===t.rawSize.trim()?e("The value must not be empty."):null===t.parsedSize?e("The value should be a plain number."):void 0]}(e)),this._form.render(),this.listenTo(this._form,"submit",(()=>{this._form.isValid()&&(e.execute("resizeImage",{width:this._form.sizeWithUnits}),this._hideForm(!0))})),this.listenTo(this._form.labeledInput,"change:errorText",(()=>{e.ui.update()})),this.listenTo(this._form,"cancel",(()=>{this._hideForm(!0)})),this._form.keystrokes.set("Esc",((t,e)=>{this._hideForm(!0),e()})),Dr({emitter:this._form,activator:()=>this._isVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(t){if(this._isVisible)return;this._form||this._createForm(t);const e=this.editor,n=this._form.labeledInput;this._form.disableCssTransitions(),this._form.resetFormStatus(),this._isInBalloon||this._balloon.add({view:this._form,position:Zy(e)});const o=function(t,e){const n=cE(t);if(!n)return null;const o=sE(n.model.getAttribute("resizedWidth")||null);return o?o.unit===e?o:aE(UA(n.dom),{unit:"px",value:new Oo(n.dom).width},e):null}(e,t),i=o?o.value.toFixed(1):"",r=function(t,e){const n=cE(t);if(!n)return null;const o=UA(n.dom),i=sE(window.getComputedStyle(n.dom).minWidth)||{value:1,unit:"px"};return{unit:e,lower:Math.max(.1,aE(o,i,e).value),upper:"px"===e?o:100}}(e,t);n.fieldView.value=n.fieldView.element.value=i,r&&Object.assign(n.fieldView,{min:r.lower.toFixed(1),max:Math.ceil(r.upper).toFixed(1)}),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)}}var mE=i(5035),gE={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(mE.A,gE);mE.A.locals;class pE extends Rr{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,{setImageSizes:r=!0}=t;let s=o.getClosestSelectedImageElement(n.document.selection);i&&this.shouldConvertImageType(i,s)&&(this.editor.execute(o.isBlockImage(s)?"imageTypeInline":"imageTypeBlock",{setImageSizes:r}),s=o.getClosestSelectedImageElement(n.document.selection)),!i||this._styles.get(i).isDefault?e.removeAttribute("imageStyle",s):e.setAttribute("imageStyle",i,s),r&&o.setImageNaturalSizeAttributes(s)}))}shouldConvertImageType(t,e){return!this._styles.get(t).modelElements.includes(e.name)}}const{objectFullWidth:fE,objectInline:kE,objectLeft:bE,objectRight:wE,objectCenter:AE,objectBlockLeft:_E,objectBlockRight:CE}=Zh,vE={get inline(){return{name:"inline",title:"In line",icon:kE,modelElements:["imageInline"],isDefault:!0}},get alignLeft(){return{name:"alignLeft",title:"Left aligned image",icon:bE,modelElements:["imageBlock","imageInline"],className:"image-style-align-left"}},get alignBlockLeft(){return{name:"alignBlockLeft",title:"Left aligned image",icon:_E,modelElements:["imageBlock"],className:"image-style-block-align-left"}},get alignCenter(){return{name:"alignCenter",title:"Centered image",icon:AE,modelElements:["imageBlock"],className:"image-style-align-center"}},get alignRight(){return{name:"alignRight",title:"Right aligned image",icon:wE,modelElements:["imageBlock","imageInline"],className:"image-style-align-right"}},get alignBlockRight(){return{name:"alignBlockRight",title:"Right aligned image",icon:CE,modelElements:["imageBlock"],className:"image-style-block-align-right"}},get block(){return{name:"block",title:"Centered image",icon:AE,modelElements:["imageBlock"],isDefault:!0}},get side(){return{name:"side",title:"Side image",icon:wE,modelElements:["imageBlock"],className:"image-style-side"}}},yE={full:fE,left:_E,right:CE,center:AE,inlineLeft:bE,inlineRight:wE,inline:kE},xE=[{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 EE(t){A("image-style-configuration-definition-invalid",t)}const BE={normalizeStyles:function(t){return(t.configuredStyles.options||[]).map((t=>function(t){t="string"==typeof t?vE[t]?{...vE[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}(vE[t.name],t);"string"==typeof t.icon&&(t.icon=yE[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 EE({style:t}),!1;{const i=[e?"imageBlock":null,n?"imageInline":null];if(!o.some((t=>i.includes(t))))return A("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")?[...xE]:[]},warnInvalidStyle:EE,DEFAULT_OPTIONS:vE,DEFAULT_ICONS:yE,DEFAULT_DROPDOWN_DEFINITIONS:xE};function DE(t,e){for(const n of e)if(n.name===t)return n}class SE extends Pr{static get pluginName(){return"ImageStyleEditing"}static get requires(){return[Ly]}init(){const{normalizeStyles:t,getDefaultStylesConfiguration:e}=BE,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 pE(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=DE(e.attributeNewValue,r),i=DE(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=$i(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(Ly),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 TE=i(1644),IE={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(TE.A,IE);TE.A.locals;class PE extends Pr{static get requires(){return[SE]}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=VE(t.get("ImageStyleEditing").normalizedStyles,this.localizedDefaultStylesTitles);for(const t of n)this._createButton(t);const o=VE([...e.filter(M),...BE.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})=>RE(e)===t)))).map((t=>{const e=n.create(t);return t===r&&(i=e),e}));s.length!==c.length&&BE.warnInvalidStyle({dropdown:t});const l=Eg(o,_g),d=l.buttonView,u=d.arrowView;return Bg(l,c,{enableActiveItemFocusOnDropdownOpen:!0}),d.set({label:FE(a,i.label),class:null,tooltip:!0}),u.unbind("label"),u.set({label:a}),d.bind("icon").toMany(c,"isOn",((...t)=>{const e=t.findIndex(Di);return e<0?i.icon:c[e].icon})),d.bind("label").toMany(c,"isOn",((...t)=>{const e=t.findIndex(Di);return FE(a,e<0?i.label:c[e].label)})),d.bind("isOn").toMany(c,"isOn",((...t)=>t.some(Di))),d.bind("class").toMany(c,"isOn",((...t)=>t.some(Di)?"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(Di))),this.listenTo(l,"execute",(()=>{this.editor.editing.view.focus()})),l}))}_createButton(t){const e=t.name;this.editor.ui.componentFactory.add(RE(e),(n=>{const o=this.editor.commands.get("imageStyle"),i=new mm(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 VE(t,e){for(const n of t)e[n.title]&&(n.title=e[n.title]);return t}function RE(t){return`imageStyle:${t}`}function FE(t,e){return(t?t+": ":"")+e}class zE extends Pr{static get pluginName(){return"IndentEditing"}init(){const t=this.editor;t.commands.add("indent",new zr(t)),t.commands.add("outdent",new zr(t))}}class ME extends Pr{static get pluginName(){return"IndentUI"}init(){const t=this.editor,e=t.locale,n=t.t,o="ltr"==e.uiLanguageDirection?Zh.indent:Zh.outdent,i="ltr"==e.uiLanguageDirection?Zh.outdent:Zh.indent;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,(()=>{const o=this._createButton(mm,t,e,n);return o.set({tooltip:!0}),o})),o.ui.componentFactory.add("menuBar:"+t,(()=>this._createButton($k,t,e,n)))}_createButton(t,e,n,o){const i=this.editor,r=i.commands.get(e),s=new t(i.locale);return s.set({label:n,icon:o}),s.bind("isEnabled").to(r,"isEnabled"),this.listenTo(s,"execute",(()=>{i.execute(e),i.editing.view.focus()})),s}}class OE extends Rr{constructor(t,e){super(t),this._indentBehavior=e}refresh(){const t=$i(this.editor.model.document.selection.getSelectedBlocks());t&&this._isIndentationChangeAllowed(t)?this.isEnabled=this._indentBehavior.checkEnabled(t.getAttribute("blockIndent")):this.isEnabled=!1}execute(){const t=this.editor.model,e=this._getBlocksToChange();t.change((t=>{for(const n of e){const e=n.getAttribute("blockIndent"),o=this._indentBehavior.getNextIndent(e);o?t.setAttribute("blockIndent",o,n):t.removeAttribute("blockIndent",n)}}))}_getBlocksToChange(){const t=this.editor.model.document.selection;return Array.from(t.getSelectedBlocks()).filter((t=>this._isIndentationChangeAllowed(t)))}_isIndentationChangeAllowed(t){const e=this.editor;if(!e.model.schema.checkAttribute(t,"blockIndent"))return!1;if(!e.plugins.has("ListUtils"))return!0;if(!this._indentBehavior.isForward)return!0;return!e.plugins.get("ListUtils").isListItemBlock(t)}}class NE{constructor(t){this.isForward="forward"===t.direction,this.offset=t.offset,this.unit=t.unit}checkEnabled(t){const e=parseFloat(t||"0");return this.isForward||e>0}getNextIndent(t){const e=parseFloat(t||"0");if(!(!t||t.endsWith(this.unit)))return this.isForward?this.offset+this.unit:void 0;const n=e+(this.isForward?this.offset:-this.offset);return n>0?n+this.unit:void 0}}class LE{constructor(t){this.isForward="forward"===t.direction,this.classes=t.classes}checkEnabled(t){const e=this.classes.indexOf(t);return this.isForward?e=0}getNextIndent(t){const e=this.classes.indexOf(t),n=this.isForward?1:-1;return this.classes[e+n]}}const HE=["paragraph","heading1","heading2","heading3","heading4","heading5","heading6"];class jE{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(t){Array.isArray(t)?t.forEach((t=>this._definitions.add(t))):this._definitions.add(t)}getDispatcher(){return t=>{t.on("attribute:linkHref",((t,e,n)=>{if(!n.consumable.test(e.item,"attribute:linkHref"))return;if(!e.item.is("selection")&&!n.schema.isInline(e.item))return;const o=n.writer,i=o.document.selection;for(const t of this._definitions){const r=o.createAttributeElement("a",t.attributes,{priority:5});t.classes&&o.addClass(t.classes,r);for(const e in t.styles)o.setStyle(e,t.styles[e],r);o.setCustomProperty("link",!0,r),t.callback(e.attributeNewValue)?e.item.is("selection")?o.wrap(i.getFirstRange(),r):o.wrap(n.mapper.toViewRange(e.range),r):o.unwrap(n.mapper.toViewRange(e.range),r)}}),{priority:"high"})}}getDispatcherForLinkedImage(){return t=>{t.on("attribute:linkHref:imageBlock",((t,e,{writer:n,mapper:o})=>{const i=o.toViewElement(e.item),r=Array.from(i.getChildren()).find((t=>t.is("element","a")));for(const t of this._definitions){const o=Zi(t.attributes);if(t.callback(e.attributeNewValue)){for(const[t,e]of o)"class"===t?n.addClass(e,r):n.setAttribute(t,e,r);t.classes&&n.addClass(t.classes,r);for(const e in t.styles)n.setStyle(e,t.styles[e],r)}else{for(const[t,e]of o)"class"===t?n.removeClass(e,r):n.removeAttribute(t,r);t.classes&&n.removeClass(t.classes,r);for(const e in t.styles)n.removeStyle(e,r)}}}))}}}const qE=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,UE=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,WE=/^((\w+:(\/{2,})?)|(\W))/i,$E=["https?","ftps?","mailto"],GE="Ctrl+K";function KE(t,{writer:e}){const n=e.createAttributeElement("a",{href:t},{priority:5});return e.setCustomProperty("link",!0,n),n}function ZE(t,e=$E){const n=String(t),o=e.join("|");return function(t,e){const n=t.replace(qE,"");return!!n.match(e)}(n,new RegExp(`${"^(?:(?:):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))".replace("",o)}`,"i"))?n:"#"}function JE(t,e){return!!t&&e.checkAttribute(t.name,"linkHref")}function YE(t,e){const n=(o=t,UE.test(o)?"mailto:":e);var o;const i=!!n&&!QE(t);return t&&i?n+t:t}function QE(t){return WE.test(t)}function XE(t){window.open(t,"_blank","noopener")}class tB extends Rr{constructor(){super(...arguments),this.manualDecorators=new Wi,this.automaticDecorators=new jE}restoreManualDecoratorStates(){for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}refresh(){const t=this.editor.model,e=t.document.selection,n=e.getSelectedElement()||$i(e.getSelectedBlocks());JE(n,t.schema)?(this.value=n.getAttribute("linkHref"),this.isEnabled=t.schema.checkAttribute(n,"linkHref")):(this.value=e.getAttribute("linkHref"),this.isEnabled=t.schema.checkAttributeInSelection(e,"linkHref"));for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}execute(t,e={}){const n=this.editor.model,o=n.document.selection,i=[],r=[];for(const t in e)e[t]?i.push(t):r.push(t);n.change((e=>{if(o.isCollapsed){const s=o.getFirstPosition();if(o.hasAttribute("linkHref")){const a=eB(o);let c=tw(s,"linkHref",o.getAttribute("linkHref"),n);o.getAttribute("linkHref")===a&&(c=this._updateLinkContent(n,e,c,t)),e.setAttribute("linkHref",t,c),i.forEach((t=>{e.setAttribute(t,!0,c)})),r.forEach((t=>{e.removeAttribute(t,c)})),e.setSelection(e.createPositionAfter(c.end.nodeBefore))}else if(""!==t){const r=Zi(o.getAttributes());r.set("linkHref",t),i.forEach((t=>{r.set(t,!0)}));const{end:a}=n.insertContent(e.createText(t,r),s);e.setSelection(a)}["linkHref",...i,...r].forEach((t=>{e.removeSelectionAttribute(t)}))}else{const s=n.schema.getValidRanges(o.getRanges(),"linkHref"),a=[];for(const t of o.getSelectedBlocks())n.schema.checkAttribute(t,"linkHref")&&a.push(e.createRangeOn(t));const c=a.slice();for(const t of s)this._isRangeToUpdate(t,a)&&c.push(t);for(const s of c){let a=s;if(1===c.length){const i=eB(o);o.getAttribute("linkHref")===i&&(a=this._updateLinkContent(n,e,s,t),e.setSelection(e.createSelection(a)))}e.setAttribute("linkHref",t,a),i.forEach((t=>{e.setAttribute(t,!0,a)})),r.forEach((t=>{e.removeAttribute(t,a)}))}}}))}_getDecoratorStateFromModel(t){const e=this.editor.model,n=e.document.selection,o=n.getSelectedElement();return JE(o,e.schema)?o.getAttribute(t):n.getAttribute(t)}_isRangeToUpdate(t,e){for(const n of e)if(n.containsRange(t))return!1;return!0}_updateLinkContent(t,e,n,o){const i=e.createText(o,{linkHref:o});return t.insertContent(i,n)}}function eB(t){if(t.isCollapsed){const e=t.getFirstPosition();return e.textNode&&e.textNode.data}{const e=Array.from(t.getFirstRange().getItems());if(e.length>1)return null;const n=e[0];return n.is("$text")||n.is("$textProxy")?n.data:null}}class nB extends Rr{refresh(){const t=this.editor.model,e=t.document.selection,n=e.getSelectedElement();JE(n,t.schema)?this.isEnabled=t.schema.checkAttribute(n,"linkHref"):this.isEnabled=t.schema.checkAttributeInSelection(e,"linkHref")}execute(){const t=this.editor,e=this.editor.model,n=e.document.selection,o=t.commands.get("link");e.change((t=>{const i=n.isCollapsed?[tw(n.getFirstPosition(),"linkHref",n.getAttribute("linkHref"),e)]:e.schema.getValidRanges(n.getRanges(),"linkHref");for(const e of i)if(t.removeAttribute("linkHref",e),o)for(const n of o.manualDecorators)t.removeAttribute(n.id,e)}))}}class oB extends(U()){constructor({id:t,label:e,attributes:n,classes:o,styles:i,defaultValue:r}){super(),this.id=t,this.set("value",void 0),this.defaultValue=r,this.label=e,this.attributes=n,this.classes=o,this.styles=i}_createPattern(){return{attributes:this.attributes,classes:this.classes,styles:this.styles}}}var iB=i(7865),rB={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(iB.A,rB);iB.A.locals;const sB="automatic",aB=/^(https?:)?\/\//;class cB extends Pr{static get pluginName(){return"LinkEditing"}static get requires(){return[$b,Vb,DA]}constructor(t){super(t),t.config.define("link",{allowCreatingEmptyLinks:!1,addTargetToExternalLinks:!1})}init(){const t=this.editor,e=this.editor.config.get("link.allowedProtocols");t.model.schema.extend("$text",{allowAttributes:"linkHref"}),t.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:KE}),t.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(t,n)=>KE(ZE(t,e),n)}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:t=>t.getAttribute("href")}}),t.commands.add("link",new tB(t)),t.commands.add("unlink",new nB(t));const n=function(t,e){const n={"Open in a new tab":t("Open in a new tab"),Downloadable:t("Downloadable")};return e.forEach((t=>("label"in t&&n[t.label]&&(t.label=n[t.label]),t))),e}(t.t,function(t){const e=[];if(t)for(const[n,o]of Object.entries(t)){const t=Object.assign({},o,{id:`link${Kv(n)}`});e.push(t)}return e}(t.config.get("link.decorators")));this._enableAutomaticDecorators(n.filter((t=>t.mode===sB))),this._enableManualDecorators(n.filter((t=>"manual"===t.mode)));t.plugins.get($b).registerAttribute("linkHref"),function(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=tw(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"})}))}(t,"linkHref","a","ck-link_selected"),this._enableLinkOpen(),this._enableSelectionAttributesFixer(),this._enableClipboardIntegration()}_enableAutomaticDecorators(t){const e=this.editor,n=e.commands.get("link").automaticDecorators;e.config.get("link.addTargetToExternalLinks")&&n.add({id:"linkIsExternal",mode:sB,callback:t=>!!t&&aB.test(t),attributes:{target:"_blank",rel:"noopener noreferrer"}}),n.add(t),n.length&&e.conversion.for("downcast").add(n.getDispatcher())}_enableManualDecorators(t){if(!t.length)return;const e=this.editor,n=e.commands.get("link").manualDecorators;t.forEach((t=>{e.model.schema.extend("$text",{allowAttributes:t.id});const o=new oB(t);n.add(o),e.conversion.for("downcast").attributeToElement({model:o.id,view:(t,{writer:e,schema:n},{item:i})=>{if((i.is("selection")||n.isInline(i))&&t){const t=e.createAttributeElement("a",o.attributes,{priority:5});o.classes&&e.addClass(o.classes,t);for(const n in o.styles)e.setStyle(n,o.styles[n],t);return e.setCustomProperty("link",!0,t),t}}}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",...o._createPattern()},model:{key:o.id}})}))}_enableLinkOpen(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"click",((t,e)=>{if(!(s.isMac?e.domEvent.metaKey:e.domEvent.ctrlKey))return;let n=e.domTarget;if("a"!=n.tagName.toLowerCase()&&(n=n.closest("a")),!n)return;const o=n.getAttribute("href");o&&(t.stop(),e.preventDefault(),XE(o))}),{context:"$capture"}),this.listenTo(e,"keydown",((e,n)=>{const o=t.commands.get("link").value;!!o&&n.keyCode===gi.enter&&n.altKey&&(e.stop(),XE(o))}))}_enableSelectionAttributesFixer(){const t=this.editor.model,e=t.document.selection;this.listenTo(e,"change:attribute",((n,{attributeKeys:o})=>{o.includes("linkHref")&&!e.hasAttribute("linkHref")&&t.change((e=>{var n;!function(t,e){t.removeSelectionAttribute("linkHref");for(const n of e)t.removeSelectionAttribute(n)}(e,(n=t.schema,n.getDefinition("$text").allowAttributes.filter((t=>t.startsWith("link")))))}))}))}_enableClipboardIntegration(){const t=this.editor,e=t.model,n=this.editor.config.get("link.defaultProtocol");n&&this.listenTo(t.plugins.get("ClipboardPipeline"),"contentInsertion",((t,o)=>{e.change((t=>{const e=t.createRangeIn(o.content);for(const o of e.getItems())if(o.hasAttribute("linkHref")){const e=YE(o.getAttribute("linkHref"),n);t.setAttribute("linkHref",e,o)}}))}))}}var lB=i(2375),dB={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(lB.A,dB);lB.A.locals;class uB extends Br{constructor(t,e,n){super(t),this.focusTracker=new Gi,this.keystrokes=new Ki,this._focusables=new er;const o=t.t;this._validators=n,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(o("Save"),Zh.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(o("Cancel"),Zh.cancel,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(e),this.children=this._createFormChildren(e.manualDecorators),this._focusCycler=new tg({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const i=["ck","ck-link-form","ck-responsive-form"];e.manualDecorators.length&&i.push("ck-link-form_layout-vertical","ck-vertical-form"),this.setTemplate({tag:"form",attributes:{class:i,tabindex:"-1"},children:this.children})}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce(((t,e)=>(t[e.name]=e.isOn,t)),{})}render(){super.render(),Tr({view:this});[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach((t=>{this._focusables.add(t),this.focusTracker.add(t.element)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}isValid(){this.resetFormStatus();for(const t of this._validators){const e=t(this);if(e)return this.urlInputView.errorText=e,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null}_createUrlInput(){const t=this.locale.t,e=new Nm(this.locale,Vg);return e.label=t("Link URL"),e}_createButton(t,e,n,o){const i=new mm(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i.extendTemplate({attributes:{class:n}}),o&&i.delegate("execute").to(this,o),i}_createManualDecoratorSwitches(t){const e=this.createCollection();for(const n of t.manualDecorators){const o=new fm(this.locale);o.set({name:n.id,label:n.label,withText:!0}),o.bind("isOn").toMany([n,t],"value",((t,e)=>void 0===e&&void 0===t?!!n.defaultValue:!!t)),o.on("execute",(()=>{n.set("value",!o.isOn)})),e.add(o)}return e}_createFormChildren(t){const e=this.createCollection();if(e.add(this.urlInputView),t.length){const t=new Br;t.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map((t=>({tag:"li",children:[t],attributes:{class:["ck","ck-list__item"]}}))),attributes:{class:["ck","ck-reset","ck-list"]}}),e.add(t)}return e.add(this.saveButtonView),e.add(this.cancelButtonView),e}get url(){const{element:t}=this.urlInputView.fieldView;return t?t.value.trim():null}}var hB=i(6144),mB={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(hB.A,mB);hB.A.locals;class gB extends Br{constructor(t,e={}){super(t),this.focusTracker=new Gi,this.keystrokes=new Ki,this._focusables=new er;const n=t.t;this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(n("Unlink"),'',"unlink"),this.editButtonView=this._createButton(n("Edit link"),Zh.pencil,"edit"),this.set("href",void 0),this._linkConfig=e,this._focusCycler=new tg({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions","ck-responsive-form"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render();[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach((t=>{this._focusables.add(t),this.focusTracker.add(t.element)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}_createButton(t,e,n){const o=new mm(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.delegate("execute").to(this,n),o}_createPreviewButton(){const t=new mm(this.locale),e=this.bindTemplate,n=this.t;return t.set({withText:!0,tooltip:n("Open link in new tab")}),t.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:e.to("href",(t=>t&&ZE(t,this._linkConfig.allowedProtocols))),target:"_blank",rel:"noopener noreferrer"}}),t.bind("label").to(this,"href",(t=>t||n("This link has no URL"))),t.bind("isEnabled").to(this,"href",(t=>!!t)),t.template.tag="a",t.template.eventListeners={},t}}const pB='',fB="link-ui";class kB extends Pr{constructor(){super(...arguments),this.actionsView=null,this.formView=null}static get requires(){return[Hf]}static get pluginName(){return"LinkUI"}init(){const t=this.editor,e=this.editor.t;t.editing.view.addObserver(Qu),this._balloon=t.plugins.get(Hf),this._createToolbarLinkButton(),this._enableBalloonActivators(),t.conversion.for("editingDowncast").markerToHighlight({model:fB,view:{classes:["ck-fake-link-selection"]}}),t.conversion.for("editingDowncast").markerToElement({model:fB,view:{name:"span",classes:["ck-fake-link-selection","ck-fake-link-selection_collapsed"]}}),t.accessibility.addKeystrokeInfos({keystrokes:[{label:e("Create link"),keystroke:GE},{label:e("Move out of a link"),keystroke:[["arrowleft","arrowleft"],["arrowright","arrowright"]]}]})}destroy(){super.destroy(),this.formView&&this.formView.destroy(),this.actionsView&&this.actionsView.destroy()}_createViews(){this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._enableUserBalloonInteractions()}_createActionsView(){const t=this.editor,e=new gB(t.locale,t.config.get("link")),n=t.commands.get("link"),o=t.commands.get("unlink");return e.bind("href").to(n,"value"),e.editButtonView.bind("isEnabled").to(n),e.unlinkButtonView.bind("isEnabled").to(o),this.listenTo(e,"edit",(()=>{this._addFormView()})),this.listenTo(e,"unlink",(()=>{t.execute("unlink"),this._hideUI()})),e.keystrokes.set("Esc",((t,e)=>{this._hideUI(),e()})),e.keystrokes.set(GE,((t,e)=>{this._addFormView(),e()})),e}_createFormView(){const t=this.editor,e=t.commands.get("link"),n=t.config.get("link.defaultProtocol"),o=new(Sr(uB))(t.locale,e,function(t){const e=t.t,n=t.config.get("link.allowCreatingEmptyLinks");return[t=>{if(!n&&!t.url.length)return e("Link URL must not be empty.")}]}(t));return o.urlInputView.fieldView.bind("value").to(e,"value"),o.urlInputView.bind("isEnabled").to(e,"isEnabled"),o.saveButtonView.bind("isEnabled").to(e,"isEnabled"),this.listenTo(o,"submit",(()=>{if(o.isValid()){const{value:e}=o.urlInputView.fieldView.element,i=YE(e,n);t.execute("link",i,o.getDecoratorSwitchesState()),this._closeFormView()}})),this.listenTo(o.urlInputView,"change:errorText",(()=>{t.ui.update()})),this.listenTo(o,"cancel",(()=>{this._closeFormView()})),o.keystrokes.set("Esc",((t,e)=>{this._closeFormView(),e()})),o}_createToolbarLinkButton(){const t=this.editor,e=t.commands.get("link");t.ui.componentFactory.add("link",(()=>{const t=this._createButton(mm);return t.set({tooltip:!0,isToggleable:!0}),t.bind("isOn").to(e,"value",(t=>!!t)),t})),t.ui.componentFactory.add("menuBar:link",(()=>this._createButton($k)))}_createButton(t){const e=this.editor,n=e.locale,o=e.commands.get("link"),i=new t(e.locale),r=n.t;return i.set({label:r("Link"),icon:pB,keystroke:GE}),i.bind("isEnabled").to(o,"isEnabled"),this.listenTo(i,"execute",(()=>this._showUI(!0))),i}_enableBalloonActivators(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"click",(()=>{this._getSelectedLinkElement()&&this._showUI()})),t.keystrokes.set(GE,((e,n)=>{n(),t.commands.get("link").isEnabled&&this._showUI(!0)}))}_enableUserBalloonInteractions(){this.editor.keystrokes.set("Tab",((t,e)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),e())}),{priority:"high"}),this.editor.keystrokes.set("Esc",((t,e)=>{this._isUIVisible&&(this._hideUI(),e())})),Dr({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this.actionsView||this._createViews(),this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this.formView||this._createViews(),this._isFormInPanel)return;const t=this.editor.commands.get("link");this.formView.disableCssTransitions(),this.formView.resetFormStatus(),this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this.formView.urlInputView.fieldView.value=t.value||"",this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions()}_closeFormView(){const t=this.editor.commands.get("link");t.restoreManualDecoratorStates(),void 0!==t.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this.formView.urlInputView.fieldView.reset(),this._balloon.remove(this.formView),this.editor.editing.view.focus(),this._hideFakeVisualSelection())}_showUI(t=!1){this.formView||this._createViews(),this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),t&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),this._addActionsView(),t&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(){if(!this._isUIInPanel)return;const t=this.editor;this.stopListening(t.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),t.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView),this._hideFakeVisualSelection()}_startUpdatingUI(){const t=this.editor,e=t.editing.view.document;let n=this._getSelectedLinkElement(),o=r();const i=()=>{const t=this._getSelectedLinkElement(),e=r();n&&!t||!n&&e!==o?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),n=t,o=e};function r(){return e.selection.focus.getAncestors().reverse().find((t=>t.is("element")))}this.listenTo(t.ui,"update",i),this.listenTo(this._balloon,"change:visibleView",i)}get _isFormInPanel(){return!!this.formView&&this._balloon.hasView(this.formView)}get _areActionsInPanel(){return!!this.actionsView&&this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return!!this.actionsView&&this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){const t=this._balloon.visibleView;return!!this.formView&&t==this.formView||this._areActionsVisible}_getBalloonPositionData(){const t=this.editor.editing.view,e=this.editor.model,n=t.document;let o;if(e.markers.has(fB)){const e=Array.from(this.editor.editing.mapper.markerNameToElements(fB)),n=t.createRange(t.createPositionBefore(e[0]),t.createPositionAfter(e[e.length-1]));o=t.domConverter.viewRangeToDom(n)}else o=()=>{const e=this._getSelectedLinkElement();return e?t.domConverter.mapViewToDom(e):t.domConverter.viewRangeToDom(n.selection.getFirstRange())};return{target:o}}_getSelectedLinkElement(){const t=this.editor.editing.view,e=t.document.selection,n=e.getSelectedElement();if(e.isCollapsed||n&&zA(n))return bB(e.getFirstPosition());{const n=e.getFirstRange().getTrimmed(),o=bB(n.start),i=bB(n.end);return o&&o==i&&t.createRangeIn(o).getTrimmed().isEqual(n)?o:null}}_showFakeVisualSelection(){const t=this.editor.model;t.change((e=>{const n=t.document.selection.getFirstRange();if(t.markers.has(fB))e.updateMarker(fB,{range:n});else if(n.start.isAtEnd){const o=n.start.getLastMatchingPosition((({item:e})=>!t.schema.isContent(e)),{boundaries:n});e.addMarker(fB,{usingOperation:!1,affectsData:!1,range:e.createRange(o,n.end)})}else e.addMarker(fB,{usingOperation:!1,affectsData:!1,range:n})}))}_hideFakeVisualSelection(){const t=this.editor.model;t.markers.has(fB)&&t.change((t=>{t.removeMarker(fB)}))}}function bB(t){return t.getAncestors().find((t=>{return(e=t).is("attributeElement")&&!!e.getCustomProperty("link");var e}))||null}const wB=new RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(((?!www\\.)|(www\\.))(?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.)+(?:[a-z\\u00a1-\\uffff]{2,63})))(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.))+(?:[a-z\\u00a1-\\uffff]{2,63})))$","i");class AB extends Pr{static get requires(){return[jb,cB]}static get pluginName(){return"AutoLink"}init(){const t=this.editor.model.document.selection;t.on("change:range",(()=>{this.isEnabled=!t.anchor.parent.is("element","codeBlock")})),this._enableTypingHandling()}afterInit(){this._enableEnterHandling(),this._enableShiftEnterHandling(),this._enablePasteLinking()}_expandLinkRange(t,e){return e.textNode&&e.textNode.hasAttribute("linkHref")?tw(e,"linkHref",e.textNode.getAttribute("linkHref"),t):null}_selectEntireLinks(t,e){const n=this.editor.model,o=n.document.selection,i=o.getFirstPosition(),r=o.getLastPosition();let s=e.getJoined(this._expandLinkRange(n,i)||e);s&&(s=s.getJoined(this._expandLinkRange(n,r)||e)),s&&(s.start.isBefore(i)||s.end.isAfter(r))&&t.setSelection(s)}_enablePasteLinking(){const t=this.editor,e=t.model,n=e.document.selection,o=t.plugins.get("ClipboardPipeline"),i=t.commands.get("link");o.on("inputTransformation",((t,o)=>{if(!this.isEnabled||!i.isEnabled||n.isCollapsed||"paste"!==o.method)return;if(n.rangeCount>1)return;const r=n.getFirstRange(),s=o.dataTransfer.getData("text/plain");if(!s)return;const a=s.match(wB);a&&a[2]===s&&(e.change((t=>{this._selectEntireLinks(t,r),i.execute(s)})),t.stop())}),{priority:"high"})}_enableTypingHandling(){const t=this.editor,e=new Wb(t.model,(t=>{if(!function(t){return t.length>4&&" "===t[t.length-1]&&" "!==t[t.length-2]}(t))return;const e=_B(t.substr(0,t.length-1));return e?{url:e}:void 0}));e.on("matched:data",((e,n)=>{const{batch:o,range:i,url:r}=n;if(!o.isTyping)return;const s=i.end.getShiftedBy(-1),a=s.getShiftedBy(-r.length),c=t.model.createRange(a,s);this._applyAutoLink(r,c)})),e.bind("isEnabled").to(this)}_enableEnterHandling(){const t=this.editor,e=t.model,n=t.commands.get("enter");n&&n.on("execute",(()=>{const t=e.document.selection.getFirstPosition();if(!t.parent.previousSibling)return;const n=e.createRangeIn(t.parent.previousSibling);this._checkAndApplyAutoLinkOnRange(n)}))}_enableShiftEnterHandling(){const t=this.editor,e=t.model,n=t.commands.get("shiftEnter");n&&n.on("execute",(()=>{const t=e.document.selection.getFirstPosition(),n=e.createRange(e.createPositionAt(t.parent,0),t.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(n)}))}_checkAndApplyAutoLinkOnRange(t){const e=this.editor.model,{text:n,range:o}=Ub(t,e),i=_B(n);if(i){const t=e.createRange(o.end.getShiftedBy(-i.length),o.end);this._applyAutoLink(i,t)}}_applyAutoLink(t,e){const n=this.editor.model,o=YE(t,this.editor.config.get("link.defaultProtocol"));this.isEnabled&&function(t,e){return e.schema.checkAttributeInSelection(e.createSelection(t),"linkHref")}(e,n)&&QE(o)&&!function(t){const e=t.start.nodeAfter;return!!e&&e.hasAttribute("linkHref")}(e)&&this._persistAutoLink(o,e)}_persistAutoLink(t,e){const n=this.editor.model,o=this.editor.plugins.get("Delete");n.enqueueChange((i=>{i.setAttribute("linkHref",t,e),n.enqueueChange((()=>{o.requestUndoOnBackspace()}))}))}}function _B(t){const e=wB.exec(t);return e?e[2]:null}class CB extends Pr{static get requires(){return["ImageEditing","ImageUtils",cB]}static get pluginName(){return"LinkImageEditing"}afterInit(){const t=this.editor,e=t.model.schema;t.plugins.has("ImageBlockEditing")&&e.extend("imageBlock",{allowAttributes:["linkHref"]}),t.conversion.for("upcast").add(function(t){const e=t.plugins.has("ImageInlineEditing"),n=t.plugins.get("ImageUtils");return t=>{t.on("element:a",((t,o,i)=>{const r=o.viewItem,s=n.findViewImgElement(r);if(!s)return;const a=s.findAncestor((t=>n.isBlockImageView(t)));if(e&&!a)return;const c={attributes:["href"]};if(!i.consumable.consume(r,c))return;const l=r.getAttribute("href");if(!l)return;let d=o.modelCursor.parent;if(!d.is("element","imageBlock")){const t=i.convertItem(s,o.modelCursor);o.modelRange=t.modelRange,o.modelCursor=t.modelCursor,d=o.modelCursor.nodeBefore}d&&d.is("element","imageBlock")&&i.writer.setAttribute("linkHref",l,d)}),{priority:"high"})}}(t)),t.conversion.for("downcast").add(function(t){const e=t.plugins.get("ImageUtils");return t=>{t.on("attribute:linkHref:imageBlock",((t,n,o)=>{if(!o.consumable.consume(n.item,t.name))return;const i=o.mapper.toViewElement(n.item),r=o.writer,s=Array.from(i.getChildren()).find((t=>t.is("element","a"))),a=e.findViewImgElement(i),c=a.parent.is("element","picture")?a.parent:a;if(s)n.attributeNewValue?r.setAttribute("href",n.attributeNewValue,s):(r.move(r.createRangeOn(c),r.createPositionAt(i,0)),r.remove(s));else{const t=r.createContainerElement("a",{href:n.attributeNewValue});r.insert(r.createPositionAt(i,0),t),r.move(r.createRangeOn(c),r.createPositionAt(t,0))}}),{priority:"high"})}}(t)),this._enableAutomaticDecorators(),this._enableManualDecorators()}_enableAutomaticDecorators(){const t=this.editor,e=t.commands.get("link").automaticDecorators;e.length&&t.conversion.for("downcast").add(e.getDispatcherForLinkedImage())}_enableManualDecorators(){const t=this.editor,e=t.commands.get("link");for(const n of e.manualDecorators)t.plugins.has("ImageBlockEditing")&&t.model.schema.extend("imageBlock",{allowAttributes:n.id}),t.plugins.has("ImageInlineEditing")&&t.model.schema.extend("imageInline",{allowAttributes:n.id}),t.conversion.for("downcast").add(vB(n)),t.conversion.for("upcast").add(yB(t,n))}}function vB(t){return e=>{e.on(`attribute:${t.id}:imageBlock`,((e,n,o)=>{const i=o.mapper.toViewElement(n.item),r=Array.from(i.getChildren()).find((t=>t.is("element","a")));if(r){for(const[e,n]of Zi(t.attributes))o.writer.setAttribute(e,n,r);t.classes&&o.writer.addClass(t.classes,r);for(const e in t.styles)o.writer.setStyle(e,t.styles[e],r)}}))}}function yB(t,e){const n=t.plugins.has("ImageInlineEditing"),o=t.plugins.get("ImageUtils");return t=>{t.on("element:a",((t,i,r)=>{const s=i.viewItem,a=o.findViewImgElement(s);if(!a)return;const c=a.findAncestor((t=>o.isBlockImageView(t)));if(n&&!c)return;const l=new ns(e._createPattern()).match(s);if(!l)return;if(!r.consumable.consume(s,l.match))return;const d=i.modelCursor.nodeBefore||i.modelCursor.parent;r.writer.setAttribute(e.id,!0,d)}),{priority:"high"})}}class xB extends Pr{static get requires(){return[cB,kB,"ImageBlockEditing"]}static get pluginName(){return"LinkImageUI"}init(){const t=this.editor,e=t.editing.view.document;this.listenTo(e,"click",((e,n)=>{this._isSelectedLinkedImage(t.model.document.selection)&&(n.preventDefault(),e.stop())}),{priority:"high"}),this._createToolbarLinkImageButton()}_createToolbarLinkImageButton(){const t=this.editor,e=t.t;t.ui.componentFactory.add("linkImage",(n=>{const o=new mm(n),i=t.plugins.get("LinkUI"),r=t.commands.get("link");return o.set({isEnabled:!0,label:e("Link image"),icon:pB,keystroke:GE,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(r,"isEnabled"),o.bind("isOn").to(r,"value",(t=>!!t)),this.listenTo(o,"execute",(()=>{this._isSelectedLinkedImage(t.model.document.selection)?i._addActionsView():i._showUI(!0)})),o}))}_isSelectedLinkedImage(t){const e=t.getSelectedElement();return this.editor.plugins.get("ImageUtils").isImage(e)&&e.hasAttribute("linkHref")}}var EB=i(1634),BB={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(EB.A,BB);EB.A.locals;class DB{constructor(t,e){this._startElement=t,this._referenceIndent=t.getAttribute("listIndent"),this._isForward="forward"==e.direction,this._includeSelf=!!e.includeSelf,this._sameAttributes=Ai(e.sameAttributes||[]),this._sameIndent=!!e.sameIndent,this._lowerIndent=!!e.lowerIndent,this._higherIndent=!!e.higherIndent}static first(t,e){return $i(new this(t,e)[Symbol.iterator]())}*[Symbol.iterator](){const t=[];for(const{node:e}of SB(this._getStartNode(),this._isForward?"forward":"backward")){const n=e.getAttribute("listIndent");if(nthis._referenceIndent){if(!this._higherIndent)continue;if(!this._isForward){t.push(e);continue}}else{if(!this._sameIndent){if(this._higherIndent){t.length&&(yield*t,t.length=0);break}continue}if(this._sameAttributes.some((t=>e.getAttribute(t)!==this._startElement.getAttribute(t))))break}t.length&&(yield*t,t.length=0),yield e}}_getStartNode(){return this._includeSelf?this._startElement:this._isForward?this._startElement.nextSibling:this._startElement.previousSibling}}function*SB(t,e="forward"){const n="forward"==e,o=[];let i=null;for(;PB(t);){let e=null;if(i){const n=t.getAttribute("listIndent"),r=i.getAttribute("listIndent");n>r?o[r]=i:nt.getAttribute("listItemId")!=e))}function WB(t){return Array.from(t).filter((t=>"$graveyard"!==t.root.rootName)).sort(((t,e)=>t.index-e.index))}function $B(t){const e=t.document.selection.getSelectedElement();return e&&t.schema.isObject(e)&&t.schema.isBlock(e)?e:null}function GB(t,e){return e.checkChild(t.parent,"listItem")&&e.checkChild(t,"$text")&&!e.isObject(t)}function KB(t){return"numbered"==t||"customNumbered"==t}function ZB(t,e,n){return RB(e,{direction:"forward"}).pop().index>t.index?HB(t,e,n):[]}class JB extends Rr{constructor(t,e){super(t),this._direction=e}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=YB(t.document.selection);t.change((t=>{const n=[];UB(e)&&!zB(e[0])?("forward"==this._direction&&n.push(...jB(e,t)),n.push(...LB(e[0],t))):"forward"==this._direction?n.push(...jB(e,t,{expand:!0})):n.push(...function(t,e){const n=OB(t=Ai(t)),o=new Set,i=Math.min(...n.map((t=>t.getAttribute("listIndent")))),r=new Map;for(const t of n)r.set(t,DB.first(t,{lowerIndent:!0}));for(const t of n){if(o.has(t))continue;o.add(t);const n=t.getAttribute("listIndent")-1;if(n<0)qB(t,e);else{if(t.getAttribute("listIndent")==i){const n=ZB(t,r.get(t),e);for(const t of n)o.add(t);if(n.length)continue}e.setAttribute("listIndent",n,t)}}return WB(o)}(e,t));for(const e of n){if(!e.hasAttribute("listType"))continue;const n=DB.first(e,{sameIndent:!0});n&&t.setAttribute("listType",n.getAttribute("listType"),e)}this._fireAfterExecute(n)}))}_fireAfterExecute(t){this.fire("afterExecute",WB(new Set(t)))}_checkEnabled(){let t=YB(this.editor.model.document.selection),e=t[0];if(!e)return!1;if("backward"==this._direction)return!0;if(UB(t)&&!zB(t[0]))return!0;t=OB(t),e=t[0];const n=DB.first(e,{sameIndent:!0});return!!n&&n.getAttribute("listType")==e.getAttribute("listType")}}function YB(t){const e=Array.from(t.getSelectedBlocks()),n=e.findIndex((t=>!PB(t)));return-1!=n&&(e.length=n),e}class QB extends Rr{constructor(t,e,n={}){super(t),this.type=e,this._listWalkerOptions=n.multiLevel?{higherIndent:!0,lowerIndent:!0,sameAttributes:[]}:void 0}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model,n=e.document,o=$B(e),i=Array.from(n.selection.getSelectedBlocks()).filter((t=>e.schema.checkAttribute(t,"listType")||GB(t,e.schema))),r=void 0!==t.forceValue?!t.forceValue:this.value;e.change((s=>{if(r){const t=i[i.length-1],e=RB(t,{direction:"forward"}),n=[];e.length>1&&n.push(...LB(e[1],s)),n.push(...qB(i,s)),n.push(...function(t,e){const n=[];let o=Number.POSITIVE_INFINITY;for(const{node:i}of SB(t.nextSibling,"forward")){const t=i.getAttribute("listIndent");if(0==t)break;t{const{firstElement:r,lastElement:s}=this._getMergeSubjectElements(n,t),a=r.getAttribute("listIndent")||0,c=s.getAttribute("listIndent"),l=s.getAttribute("listItemId");if(a!=c){const t=(d=s,Array.from(new DB(d,{direction:"forward",higherIndent:!0})));o.push(...jB([s,...t],i,{indentBy:a-c,expand:a{const e=LB(this._getStartBlock(),t);this._fireAfterExecute(e)}))}_fireAfterExecute(t){this.fire("afterExecute",WB(new Set(t)))}_checkEnabled(){const t=this.editor.model.document.selection,e=this._getStartBlock();return t.isCollapsed&&PB(e)&&!zB(e)}_getStartBlock(){const t=this.editor.model.document.selection.getFirstPosition().parent;return"before"==this._direction?t:t.nextSibling}}class eD extends Pr{static get pluginName(){return"ListUtils"}expandListBlocksToCompleteList(t){return NB(t)}isFirstBlockOfListItem(t){return zB(t)}isListItemBlock(t){return PB(t)}expandListBlocksToCompleteItems(t,e={}){return OB(t,e)}isNumberedListType(t){return KB(t)}}function nD(t){return t.is("element","ol")||t.is("element","ul")}function oD(t){return t.is("element","li")}function iD(t,e,n,o=aD(n,e)){return t.createAttributeElement(sD(n),null,{priority:2*e/100-100,id:o})}function rD(t,e,n){return t.createAttributeElement("li",null,{priority:(2*e+1)/100-100,id:n})}function sD(t){return"numbered"==t||"customNumbered"==t?"ol":"ul"}function aD(t,e){return`list-${t}-${e}`}function cD(t,e){const n=t.nodeBefore;if(PB(n)){let t=n;for(const{node:n}of SB(t,"backward"))if(t=n,e.has(t))return;e.set(n,t)}else{const n=t.nodeAfter;PB(n)&&e.set(n,n)}}function lD(){return(t,e,n)=>{const{writer:o,schema:i}=n;if(!e.modelRange)return;const r=Array.from(e.modelRange.getItems({shallow:!0})).filter((t=>i.checkAttribute(t,"listItemId")));if(!r.length)return;const s=IB.next(),a=function(t){let e=0,n=t.parent;for(;n;){if(oD(n))e++;else{const t=n.previousSibling;t&&oD(t)&&e++}n=n.parent}return e}(e.viewItem);let c=e.viewItem.parent&&e.viewItem.parent.is("element","ol")?"numbered":"bulleted";const l=r[0].getAttribute("listType");l&&(c=l);const d={listItemId:s,listIndent:a,listType:c};for(const t of r)t.hasAttribute("listItemId")||o.setAttributes(d,t);r.length>1&&r[1].getAttribute("listItemId")!=d.listItemId&&n.keepEmptyElement(r[0])}}function dD(){return(t,e,n)=>{if(!n.consumable.test(e.viewItem,{name:!0}))return;const o=new th(e.viewItem.document);for(const t of Array.from(e.viewItem.getChildren()))oD(t)||nD(t)||o.remove(t)}}function uD(t,e,n,{dataPipeline:o}={}){const i=function(t){return(e,n)=>{const o=[];for(const n of t)e.hasAttribute(n)&&o.push(`attribute:${n}`);return!!o.every((t=>!1!==n.test(e,t)))&&(o.forEach((t=>n.consume(e,t))),!0)}}(t);return(r,s,a)=>{const{writer:c,mapper:l,consumable:d}=a,u=s.item;if(!t.includes(s.attributeKey))return;if(!i(u,d))return;const h=function(t,e,n){const o=n.createRangeOn(t),i=e.toViewRange(o).getTrimmed();return i.end.nodeBefore}(u,l,n);mD(h,c,l),function(t,e){let n=t.parent;for(;n.is("attributeElement")&&["ul","ol","li"].includes(n.name);){const o=n.parent;e.unwrap(e.createRangeOn(t),n),n=o}}(h,c);const m=function(t,e,n,o,{dataPipeline:i}){let r=o.createRangeOn(e);if(!zB(t))return r;for(const s of n){if("itemMarker"!=s.scope)continue;const n=s.createElement(o,t,{dataPipeline:i});if(!n)continue;if(o.setCustomProperty("listItemMarker",!0,n),s.canInjectMarkerIntoElement&&s.canInjectMarkerIntoElement(t)?o.insert(o.createPositionAt(e,0),n):(o.insert(r.start,n),r=o.createRange(o.createPositionBefore(n),o.createPositionAfter(e))),!s.createWrapperElement||!s.canWrapElement)continue;const a=s.createWrapperElement(o,t,{dataPipeline:i});o.setCustomProperty("listItemWrapper",!0,a),s.canWrapElement(t)?r=o.wrap(r,a):(r=o.wrap(o.createRangeOn(n),a),r=o.createRange(r.start,o.createPositionAfter(e)))}return r}(u,h,e,c,{dataPipeline:o});!function(t,e,n,o){if(!t.hasAttribute("listIndent"))return;const i=t.getAttribute("listIndent");let r=t;for(let t=i;t>=0;t--){const i=rD(o,t,r.getAttribute("listItemId")),s=iD(o,t,r.getAttribute("listType"));for(const t of n)"list"!=t.scope&&"item"!=t.scope||!r.hasAttribute(t.attributeName)||t.setAttributeOnDowncast(o,r.getAttribute(t.attributeName),"list"==t.scope?s:i);if(e=o.wrap(e,i),e=o.wrap(e,s),0==t)break;if(r=DB.first(r,{lowerIndent:!0}),!r)break}}(u,m,e,c)}}function hD(t,{dataPipeline:e}={}){return(n,{writer:o})=>{if(!gD(n,t))return null;if(!e)return o.createContainerElement("span",{class:"ck-list-bogus-paragraph"});const i=o.createContainerElement("p");return o.setCustomProperty("dataPipeline:transparentRendering",!0,i),i}}function mD(t,e,n){for(;t.parent.is("attributeElement")&&t.parent.getCustomProperty("listItemWrapper");)e.unwrap(e.createRangeOn(t),t.parent);const o=[];i(e.createPositionBefore(t).getWalker({direction:"backward"})),i(e.createRangeIn(t).getWalker());for(const t of o)e.remove(t);function i(t){for(const{item:e}of t){if(e.is("element")&&n.toModelElement(e))break;e.is("element")&&e.getCustomProperty("listItemMarker")&&o.push(e)}}}function gD(t,e,n=VB(t)){if(!PB(t))return!1;for(const n of t.getAttributeKeys())if(!n.startsWith("selection:")&&!e.includes(n))return!1;return n.length<2}var pD=i(1374),fD={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(pD.A,fD);pD.A.locals;var kD=i(8921),bD={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(kD.A,bD);kD.A.locals;const wD=["listType","listIndent","listItemId"];class AD extends Pr{static get pluginName(){return"ListEditing"}static get requires(){return[Sw,jb,eD,DA]}constructor(t){super(t),this._downcastStrategies=[],t.config.define("list.multiBlock",!0)}init(){const t=this.editor,e=t.model,n=t.config.get("list.multiBlock");if(t.plugins.has("LegacyListEditing"))throw new w("list-feature-conflict",this,{conflictPlugin:"LegacyListEditing"});e.schema.register("$listItem",{allowAttributes:wD}),n?(e.schema.extend("$container",{allowAttributesOf:"$listItem"}),e.schema.extend("$block",{allowAttributesOf:"$listItem"}),e.schema.extend("$blockObject",{allowAttributesOf:"$listItem"})):e.schema.register("listItem",{inheritAllFrom:"$block",allowAttributesOf:"$listItem"});for(const t of wD)e.schema.setAttributeProperties(t,{copyOnReplace:!0});t.commands.add("numberedList",new QB(t,"numbered")),t.commands.add("bulletedList",new QB(t,"bulleted")),t.commands.add("customNumberedList",new QB(t,"customNumbered",{multiLevel:!0})),t.commands.add("customBulletedList",new QB(t,"customBulleted",{multiLevel:!0})),t.commands.add("indentList",new JB(t,"forward")),t.commands.add("outdentList",new JB(t,"backward")),t.commands.add("splitListItemBefore",new tD(t,"before")),t.commands.add("splitListItemAfter",new tD(t,"after")),n&&(t.commands.add("mergeListItemBackward",new XB(t,"backward")),t.commands.add("mergeListItemForward",new XB(t,"forward"))),this._setupDeleteIntegration(),this._setupEnterIntegration(),this._setupTabIntegration(),this._setupClipboardIntegration(),this._setupAccessibilityIntegration()}afterInit(){const t=this.editor.commands,e=t.get("indent"),n=t.get("outdent");e&&e.registerChildCommand(t.get("indentList"),{priority:"high"}),n&&n.registerChildCommand(t.get("outdentList"),{priority:"lowest"}),this._setupModelPostFixing(),this._setupConversion()}registerDowncastStrategy(t){this._downcastStrategies.push(t)}getListAttributeNames(){return[...wD,...this._downcastStrategies.map((t=>t.attributeName))]}_setupDeleteIntegration(){const t=this.editor,e=t.commands.get("mergeListItemBackward"),n=t.commands.get("mergeListItemForward");this.listenTo(t.editing.view.document,"delete",((o,i)=>{const r=t.model.document.selection;$B(t.model)||t.model.change((()=>{const s=r.getFirstPosition();if(r.isCollapsed&&"backward"==i.direction){if(!s.isAtStart)return;const n=s.parent;if(!PB(n))return;if(DB.first(n,{sameAttributes:"listType",sameIndent:!0})||0!==n.getAttribute("listIndent")){if(!e||!e.isEnabled)return;e.execute({shouldMergeOnBlocksContentLevel:_D(t.model,"backward")})}else MB(n)||t.execute("splitListItemAfter"),t.execute("outdentList");i.preventDefault(),o.stop()}else{if(r.isCollapsed&&!r.getLastPosition().isAtEnd)return;if(!n||!n.isEnabled)return;n.execute({shouldMergeOnBlocksContentLevel:_D(t.model,"forward")}),i.preventDefault(),o.stop()}}))}),{context:"li"})}_setupEnterIntegration(){const t=this.editor,e=t.model,n=t.commands,o=n.get("enter");this.listenTo(t.editing.view.document,"enter",((n,o)=>{const i=e.document,r=i.selection.getFirstPosition().parent;if(i.selection.isCollapsed&&PB(r)&&r.isEmpty&&!o.isSoft){const e=zB(r),i=MB(r);e&&i?(t.execute("outdentList"),o.preventDefault(),n.stop()):e&&!i?(t.execute("splitListItemAfter"),o.preventDefault(),n.stop()):i&&(t.execute("splitListItemBefore"),o.preventDefault(),n.stop())}}),{context:"li"}),this.listenTo(o,"afterExecute",(()=>{const e=n.get("splitListItemBefore");if(e.refresh(),!e.isEnabled)return;2===VB(t.model.document.selection.getLastPosition().parent).length&&e.execute()}))}_setupTabIntegration(){const t=this.editor;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"})}_setupConversion(){const t=this.editor,e=t.model,n=this.getListAttributeNames(),o=t.config.get("list.multiBlock"),i=o?"paragraph":"listItem";t.conversion.for("upcast").elementToElement({view:"li",model:(t,{writer:e})=>e.createElement(i,{listType:""})}).elementToElement({view:"p",model:(t,{writer:e})=>t.parent&&t.parent.is("element","li")?e.createElement(i,{listType:""}):null,converterPriority:"high"}).add((t=>{t.on("element:li",lD()),t.on("element:ul",dD(),{priority:"high"}),t.on("element:ol",dD(),{priority:"high"})})),o||t.conversion.for("downcast").elementToElement({model:"listItem",view:"p"}),t.conversion.for("editingDowncast").elementToElement({model:i,view:hD(n),converterPriority:"high"}).add((t=>{var o;t.on("attribute",uD(n,this._downcastStrategies,e)),t.on("remove",(o=e.schema,(t,e,n)=>{const{writer:i,mapper:r}=n,s=t.name.split(":")[1];if(!o.checkAttribute(s,"listItemId"))return;const a=r.toViewPosition(e.position),c=e.position.getShiftedBy(e.length),l=r.toViewPosition(c,{isPhantom:!0}),d=i.createRange(a,l).getTrimmed().end.nodeBefore;d&&mD(d,i,r)}))})),t.conversion.for("dataDowncast").elementToElement({model:i,view:hD(n,{dataPipeline:!0}),converterPriority:"high"}).add((t=>{t.on("attribute",uD(n,this._downcastStrategies,e,{dataPipeline:!0}))}));const r=(s=this._downcastStrategies,a=t.editing.view,(t,e)=>{if(e.modelPosition.offset>0)return;const n=e.modelPosition.parent;if(!PB(n))return;if(!s.some((t=>"itemMarker"==t.scope&&t.canInjectMarkerIntoElement&&t.canInjectMarkerIntoElement(n))))return;const o=e.mapper.toViewElement(n),i=a.createRangeIn(o),r=i.getWalker();let c=i.start;for(const{item:t}of r){if(t.is("element")&&e.mapper.toModelElement(t)||t.is("$textProxy"))break;t.is("element")&&t.getCustomProperty("listItemMarker")&&(c=a.createPositionAfter(t),r.skip((({previousPosition:t})=>!t.isEqual(c))))}e.viewPosition=c});var s,a;t.editing.mapper.on("modelToViewPosition",r),t.data.mapper.on("modelToViewPosition",r),this.listenTo(e.document,"change:data",function(t,e,n,o){return()=>{const o=t.document.differ.getChanges(),s=[],a=new Map,c=new Set;for(const t of o)if("insert"==t.type&&"$text"!=t.name)cD(t.position,a),t.attributes.has("listItemId")?c.add(t.position.nodeAfter):cD(t.position.getShiftedBy(t.length),a);else if("remove"==t.type&&t.attributes.has("listItemId"))cD(t.position,a);else if("attribute"==t.type){const e=t.range.start.nodeAfter;n.includes(t.attributeKey)?(cD(t.range.start,a),null===t.attributeNewValue?(cD(t.range.start.getShiftedBy(1),a),r(e)&&s.push(e)):c.add(e)):PB(e)&&r(e)&&s.push(e)}for(const t of a.values())s.push(...i(t,c));for(const t of new Set(s))e.reconvertItem(t)};function i(t,e){const o=[],i=new Set,a=[];for(const{node:c,previous:l}of SB(t,"forward")){if(i.has(c))continue;const t=c.getAttribute("listIndent");l&&tn.includes(t))));const d=RB(c,{direction:"forward"});for(const t of d)i.add(t),(r(t,d)||s(t,a,e))&&o.push(t)}return o}function r(t,i){const r=e.mapper.toViewElement(t);if(!r)return!1;if(o.fire("checkElement",{modelElement:t,viewElement:r}))return!0;if(!t.is("element","paragraph")&&!t.is("element","listItem"))return!1;const s=gD(t,n,i);return!(!s||!r.is("element","p"))||!(s||!r.is("element","span"))}function s(t,n,i){if(i.has(t))return!1;const r=e.mapper.toViewElement(t);let s=n.length-1;for(let t=r.parent;!t.is("editableElement");t=t.parent){const e=oD(t),i=nD(t);if(!i&&!e)continue;const r="checkAttributes:"+(e?"item":"list");if(o.fire(r,{viewElement:t,modelAttributes:n[s]}))break;if(i&&(s--,s<0))return!1}return!0}}(e,t.editing,n,this),{priority:"high"}),this.on("checkAttributes:item",((t,{viewElement:e,modelAttributes:n})=>{e.id!=n.listItemId&&(t.return=!0,t.stop())})),this.on("checkAttributes:list",((t,{viewElement:e,modelAttributes:n})=>{e.name==sD(n.listType)&&e.id==aD(n.listType,n.listIndent)||(t.return=!0,t.stop())}))}_setupModelPostFixing(){const t=this.editor.model,e=this.getListAttributeNames();t.document.registerPostFixer((n=>function(t,e,n,o){const i=t.document.differ.getChanges(),r=new Map,s=o.editor.config.get("list.multiBlock");let a=!1;for(const o of i){if("insert"==o.type&&"$text"!=o.name){const i=o.position.nodeAfter;if(!t.schema.checkAttribute(i,"listItemId"))for(const t of Array.from(i.getAttributeKeys()))n.includes(t)&&(e.removeAttribute(t,i),a=!0);cD(o.position,r),o.attributes.has("listItemId")||cD(o.position.getShiftedBy(o.length),r);for(const{item:e,previousPosition:n}of t.createRangeIn(i))PB(e)&&cD(n,r)}else"remove"==o.type?cD(o.position,r):"attribute"==o.type&&n.includes(o.attributeKey)&&(cD(o.range.start,r),null===o.attributeNewValue&&cD(o.range.start.getShiftedBy(1),r));if(!s&&"attribute"==o.type&&wD.includes(o.attributeKey)){const t=o.range.start.nodeAfter;null===o.attributeNewValue&&t&&t.is("element","listItem")?(e.rename(t,"paragraph"),a=!0):null===o.attributeOldValue&&t&&t.is("element")&&"listItem"!=t.name&&(e.rename(t,"listItem"),a=!0)}}const c=new Set;for(const t of r.values())a=o.fire("postFixer",{listNodes:new TB(t),listHead:t,writer:e,seenIds:c})||a;return a}(t,n,e,this))),this.on("postFixer",((t,{listNodes:e,writer:n})=>{t.return=function(t,e){let n=0,o=-1,i=null,r=!1;for(const{node:s}of t){const t=s.getAttribute("listIndent");if(t>n){let a;null===i?(i=t-n,a=n):(i>t&&(i=t),a=t-i),a>o+1&&(a=o+1),e.setAttribute("listIndent",a,s),r=!0,o=a}else i=null,n=t+1,o=t}return r}(e,n)||t.return}),{priority:"high"}),this.on("postFixer",((t,{listNodes:e,writer:n,seenIds:o})=>{t.return=function(t,e,n){const o=new Set;let i=!1;for(const{node:r}of t){if(o.has(r))continue;let t=r.getAttribute("listType"),s=r.getAttribute("listItemId");if(e.has(s)&&(s=IB.next()),e.add(s),r.is("element","listItem"))r.getAttribute("listItemId")!=s&&(n.setAttribute("listItemId",s,r),i=!0);else for(const e of RB(r,{direction:"forward"}))o.add(e),e.getAttribute("listType")!=t&&(s=IB.next(),t=e.getAttribute("listType")),e.getAttribute("listItemId")!=s&&(n.setAttribute("listItemId",s,e),i=!0)}return i}(e,o,n)||t.return}),{priority:"high"})}_setupClipboardIntegration(){const t=this.editor.model,e=this.editor.plugins.get("ClipboardPipeline");this.listenTo(t,"insertContent",function(t){return(e,[n,o])=>{const i=n.is("documentFragment")?Array.from(n.getChildren()):[n];if(!i.length)return;const r=(o?t.createSelection(o):t.document.selection).getFirstPosition();let s;if(PB(r.parent))s=r.parent;else{if(!PB(r.nodeBefore))return;s=r.nodeBefore}t.change((t=>{const e=s.getAttribute("listType"),n=s.getAttribute("listIndent"),o=i[0].getAttribute("listIndent")||0,r=Math.max(n-o,0);for(const n of i){const o=PB(n);s.is("element","listItem")&&n.is("element","paragraph")&&t.rename(n,"listItem"),t.setAttributes({listIndent:(o?n.getAttribute("listIndent"):0)+r,listItemId:o?n.getAttribute("listItemId"):IB.next(),listType:e},n)}}))}}(t),{priority:"high"}),this.listenTo(e,"outputTransformation",((e,n)=>{t.change((t=>{const e=Array.from(n.content.getChildren()),o=e[e.length-1];if(e.length>1&&o.is("element")&&o.isEmpty){e.slice(0,-1).every(PB)&&t.remove(o)}if("copy"==n.method||"cut"==n.method){const e=Array.from(n.content.getChildren());UB(e)&&qB(e,t)}}))}))}_setupAccessibilityIntegration(){const t=this.editor,e=t.t;t.accessibility.addKeystrokeInfoGroup({id:"list",label:e("Keystrokes that can be used in a list"),keystrokes:[{label:e("Increase list item indent"),keystroke:"Tab"},{label:e("Decrease list item indent"),keystroke:"Shift+Tab"}]})}}function _D(t,e){const n=t.document.selection;if(!n.isCollapsed)return!$B(t);if("forward"===e)return!0;const o=n.getFirstPosition().parent,i=o.previousSibling;return!t.schema.isObject(i)&&(!!i.isEmpty||UB([o,i]))}function CD(t,e,n,o){t.ui.componentFactory.add(e,(()=>{const i=vD(mm,t,e,n,o);return i.set({tooltip:!0,isToggleable:!0}),i})),t.ui.componentFactory.add(`menuBar:${e}`,(()=>vD($k,t,e,n,o)))}function vD(t,e,n,o,i){const r=e.commands.get(n),s=new t(e.locale);return s.set({label:o,icon:i}),s.bind("isOn","isEnabled").to(r,"value","isEnabled"),s.on("execute",(()=>{e.execute(n),e.editing.view.focus()})),s}class yD extends Pr{static get pluginName(){return"ListUI"}init(){const t=this.editor.t;this.editor.ui.componentFactory.has("numberedList")||CD(this.editor,"numberedList",t("Numbered List"),Zh.numberedList),this.editor.ui.componentFactory.has("bulletedList")||CD(this.editor,"bulletedList",t("Bulleted List"),Zh.bulletedList)}}class xD extends Pr{static get requires(){return[AD,yD]}static get pluginName(){return"List"}}class ED extends Rr{refresh(){const t=this._getValue();this.value=t,this.isEnabled=null!=t}execute({startIndex:t=1}={}){const e=this.editor.model,n=e.document;let o=Array.from(n.selection.getSelectedBlocks()).filter((t=>PB(t)&&KB(t.getAttribute("listType"))));o=NB(o),e.change((e=>{for(const n of o)e.setAttribute("listStart",t>=0?t:1,n)}))}_getValue(){const t=$i(this.editor.model.document.selection.getSelectedBlocks());return t&&PB(t)&&KB(t.getAttribute("listType"))?t.getAttribute("listStart"):null}}const BD={},DD={},SD={},TD=[{listStyle:"disc",typeAttribute:"disc",listType:"bulleted"},{listStyle:"circle",typeAttribute:"circle",listType:"bulleted"},{listStyle:"square",typeAttribute:"square",listType:"bulleted"},{listStyle:"decimal",typeAttribute:"1",listType:"numbered"},{listStyle:"decimal-leading-zero",typeAttribute:null,listType:"numbered"},{listStyle:"lower-roman",typeAttribute:"i",listType:"numbered"},{listStyle:"upper-roman",typeAttribute:"I",listType:"numbered"},{listStyle:"lower-alpha",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-alpha",typeAttribute:"A",listType:"numbered"},{listStyle:"lower-latin",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-latin",typeAttribute:"A",listType:"numbered"}];for(const{listStyle:t,typeAttribute:e,listType:n}of TD)BD[t]=n,DD[t]=e,e&&(SD[e]=t);function ID(){return TD.map((t=>t.listStyle))}function PD(t){return BD[t]||null}function VD(t){return SD[t]||null}function RD(t){return DD[t]||null}class FD extends Rr{constructor(t,e,n){super(t),this.defaultType=e,this._supportedTypes=n}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model,n=e.document;e.change((e=>{this._tryToConvertItemsToList(t);let o=Array.from(n.selection.getSelectedBlocks()).filter((t=>t.hasAttribute("listType")));if(o.length){o=NB(o);for(const n of o)e.setAttribute("listStyle",t.type||this.defaultType,n)}}))}isStyleTypeSupported(t){return!this._supportedTypes||this._supportedTypes.includes(t)}_getValue(){const t=$i(this.editor.model.document.selection.getSelectedBlocks());return PB(t)?t.getAttribute("listStyle"):null}_checkEnabled(){const t=this.editor,e=t.commands.get("numberedList"),n=t.commands.get("bulletedList");return e.isEnabled||n.isEnabled}_tryToConvertItemsToList(t){if(!t.type)return;const e=PD(t.type);if(!e)return;const n=this.editor,o=`${e}List`;n.commands.get(o).value||n.execute(o)}}class zD extends Rr{refresh(){const t=this._getValue();this.value=t,this.isEnabled=null!=t}execute(t={}){const e=this.editor.model,n=e.document;let o=Array.from(n.selection.getSelectedBlocks()).filter((t=>PB(t)&&"numbered"==t.getAttribute("listType")));o=NB(o),e.change((e=>{for(const n of o)e.setAttribute("listReversed",!!t.reversed,n)}))}_getValue(){const t=$i(this.editor.model.document.selection.getSelectedBlocks());return PB(t)&&"numbered"==t.getAttribute("listType")?t.getAttribute("listReversed"):null}}function MD(t){return(e,n,o)=>{const{writer:i,schema:r,consumable:s}=o;if(!1===s.test(n.viewItem,t.viewConsumables))return;n.modelRange||Object.assign(n,o.convertChildren(n.viewItem,n.modelCursor));let a=!1;for(const e of n.modelRange.getItems({shallow:!0}))r.checkAttribute(e,t.attributeName)&&t.appliesToListItem(e)&&(e.hasAttribute(t.attributeName)||(i.setAttribute(t.attributeName,t.getAttributeOnUpcast(n.viewItem),e),a=!0));a&&s.consume(n.viewItem,t.viewConsumables)}}class OD extends Pr{static get pluginName(){return"ListPropertiesUtils"}getAllSupportedStyleTypes(){return ID()}getListTypeFromListStyleType(t){return PD(t)}getListStyleTypeFromTypeAttribute(t){return VD(t)}getTypeAttributeFromListStyleType(t){return RD(t)}}const ND="default";class LD extends Pr{static get requires(){return[AD,OD]}static get pluginName(){return"ListPropertiesEditing"}constructor(t){super(t),t.config.define("list.properties",{styles:!0,startIndex:!1,reversed:!1})}init(){const t=this.editor,e=t.model,n=t.plugins.get(AD),o=function(t){const e=[];if(t.styles){const n="object"==typeof t.styles&&t.styles.useAttribute;e.push({attributeName:"listStyle",defaultValue:ND,viewConsumables:{styles:"list-style-type"},addCommand(t){let e=ID();n&&(e=e.filter((t=>!!RD(t)))),t.commands.add("listStyle",new FD(t,ND,e))},appliesToListItem:t=>"numbered"==t.getAttribute("listType")||"bulleted"==t.getAttribute("listType"),hasValidAttribute(t){if(!this.appliesToListItem(t))return!t.hasAttribute("listStyle");if(!t.hasAttribute("listStyle"))return!1;const e=t.getAttribute("listStyle");return e==ND||PD(e)==t.getAttribute("listType")},setAttributeOnDowncast(t,e,o){if(e&&e!==ND){if(!n)return void t.setStyle("list-style-type",e,o);{const n=RD(e);if(n)return void t.setAttribute("type",n,o)}}t.removeStyle("list-style-type",o),t.removeAttribute("type",o)},getAttributeOnUpcast(t){const e=t.getStyle("list-style-type");if(e)return e;const n=t.getAttribute("type");return n?VD(n):ND}})}t.reversed&&e.push({attributeName:"listReversed",defaultValue:!1,viewConsumables:{attributes:"reversed"},addCommand(t){t.commands.add("listReversed",new zD(t))},appliesToListItem:t=>"numbered"==t.getAttribute("listType"),hasValidAttribute(t){return this.appliesToListItem(t)==t.hasAttribute("listReversed")},setAttributeOnDowncast(t,e,n){e?t.setAttribute("reversed","reversed",n):t.removeAttribute("reversed",n)},getAttributeOnUpcast:t=>t.hasAttribute("reversed")});t.startIndex&&e.push({attributeName:"listStart",defaultValue:1,viewConsumables:{attributes:"start"},addCommand(t){t.commands.add("listStart",new ED(t))},appliesToListItem:t=>KB(t.getAttribute("listType")),hasValidAttribute(t){return this.appliesToListItem(t)==t.hasAttribute("listStart")},setAttributeOnDowncast(t,e,n){0==e||e>1?t.setAttribute("start",e,n):t.removeAttribute("start",n)},getAttributeOnUpcast(t){const e=t.getAttribute("start");return e>=0?e:1}});return e}(t.config.get("list.properties"));for(const i of o)i.addCommand(t),e.schema.extend("$listItem",{allowAttributes:i.attributeName}),n.registerDowncastStrategy({scope:"list",attributeName:i.attributeName,setAttributeOnDowncast(t,e,n){i.setAttributeOnDowncast(t,e,n)}});t.conversion.for("upcast").add((t=>{for(const e of o)t.on("element:ol",MD(e)),t.on("element:ul",MD(e))})),n.on("checkAttributes:list",((t,{viewElement:e,modelAttributes:n})=>{for(const i of o)i.getAttributeOnUpcast(e)!=n[i.attributeName]&&(t.return=!0,t.stop())})),this.listenTo(t.commands.get("indentList"),"afterExecute",((t,n)=>{e.change((t=>{for(const e of n)for(const n of o)n.appliesToListItem(e)&&t.setAttribute(n.attributeName,n.defaultValue,e)}))})),n.on("postFixer",((t,{listNodes:e,writer:n})=>{for(const{node:i}of e)for(const e of o)e.hasValidAttribute(i)||(e.appliesToListItem(i)?n.setAttribute(e.attributeName,e.defaultValue,i):n.removeAttribute(e.attributeName,i),t.return=!0)})),n.on("postFixer",((t,{listNodes:e,writer:n})=>{for(const{node:i,previousNodeInList:r}of e)if(r&&r.getAttribute("listType")==i.getAttribute("listType"))for(const e of o){const{attributeName:o}=e;if(!e.appliesToListItem(i))continue;const s=r.getAttribute(o);i.getAttribute(o)!=s&&(n.setAttribute(o,s,i),t.return=!0)}}))}}var HD=i(6634),jD={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(HD.A,jD);HD.A.locals;class qD extends Br{constructor(t,{enabledProperties:e,styleButtonViews:n,styleGridAriaLabel:o}){super(t),this.stylesView=null,this.additionalPropertiesCollapsibleView=null,this.startIndexFieldView=null,this.reversedSwitchButtonView=null,this.focusTracker=new Gi,this.keystrokes=new Ki,this.focusables=new er;const i=["ck","ck-list-properties"];this.children=this.createCollection(),this.focusCycler=new tg({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),e.styles?(this.stylesView=this._createStylesView(n,o),this.children.add(this.stylesView)):i.push("ck-list-properties_without-styles"),(e.startIndex||e.reversed)&&(this._addNumberedListPropertyViews(e),i.push("ck-list-properties_with-numbered-properties")),this.setTemplate({tag:"div",attributes:{class:i},children:this.children})}render(){if(super.render(),this.stylesView){this.focusables.add(this.stylesView),this.focusTracker.add(this.stylesView.element),(this.startIndexFieldView||this.reversedSwitchButtonView)&&(this.focusables.add(this.children.last.buttonView),this.focusTracker.add(this.children.last.buttonView.element));for(const t of this.stylesView.children)this.stylesView.focusTracker.add(t.element);Ir({keystrokeHandler:this.stylesView.keystrokes,focusTracker:this.stylesView.focusTracker,gridItems:this.stylesView.children,numberOfColumns:()=>e.window.getComputedStyle(this.stylesView.element).getPropertyValue("grid-template-columns").split(" ").length,uiLanguageDirection:this.locale&&this.locale.uiLanguageDirection})}if(this.startIndexFieldView){this.focusables.add(this.startIndexFieldView),this.focusTracker.add(this.startIndexFieldView.element);const t=t=>t.stopPropagation();this.keystrokes.set("arrowright",t),this.keystrokes.set("arrowleft",t),this.keystrokes.set("arrowup",t),this.keystrokes.set("arrowdown",t)}this.reversedSwitchButtonView&&(this.focusables.add(this.reversedSwitchButtonView),this.focusTracker.add(this.reversedSwitchButtonView.element)),this.keystrokes.listenTo(this.element)}focus(){this.focusCycler.focusFirst()}focusLast(){this.focusCycler.focusLast()}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createStylesView(t,e){const n=new Br(this.locale);return n.children=n.createCollection(),n.children.addMany(t),n.setTemplate({tag:"div",attributes:{"aria-label":e,class:["ck","ck-list-styles-list"]},children:n.children}),n.children.delegate("execute").to(this),n.focus=function(){this.children.first.focus()},n.focusTracker=new Gi,n.keystrokes=new Ki,n.render(),n.keystrokes.listenTo(n.element),n}_addNumberedListPropertyViews(t){const e=this.locale.t,n=[];t.startIndex&&(this.startIndexFieldView=this._createStartIndexField(),n.push(this.startIndexFieldView)),t.reversed&&(this.reversedSwitchButtonView=this._createReversedSwitchButton(),n.push(this.reversedSwitchButtonView)),t.styles?(this.additionalPropertiesCollapsibleView=new Cm(this.locale,n),this.additionalPropertiesCollapsibleView.set({label:e("List properties"),isCollapsed:!0}),this.additionalPropertiesCollapsibleView.buttonView.bind("isEnabled").toMany(n,"isEnabled",((...t)=>t.some((t=>t)))),this.additionalPropertiesCollapsibleView.buttonView.on("change:isEnabled",((t,e,n)=>{n||(this.additionalPropertiesCollapsibleView.isCollapsed=!0)})),this.children.add(this.additionalPropertiesCollapsibleView)):this.children.addMany(n)}_createStartIndexField(){const t=this.locale.t,e=new Nm(this.locale,Rg);return e.set({label:t("Start at"),class:"ck-numbered-list-properties__start-index"}),e.fieldView.set({min:0,step:1,value:1,inputMode:"numeric"}),e.fieldView.on("input",(()=>{const n=e.fieldView.element,o=n.valueAsNumber;Number.isNaN(o)?e.errorText=t("Invalid start index value."):n.checkValidity()?this.fire("listStart",{startIndex:o}):e.errorText=t("Start index must be greater than 0.")})),e}_createReversedSwitchButton(){const t=this.locale.t,e=new fm(this.locale);return e.set({withText:!0,label:t("Reversed order"),class:"ck-numbered-list-properties__reversed-order"}),e.delegate("execute").to(this,"listReversed"),e}}var UD=i(5471),WD={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};yr()(UD.A,WD);UD.A.locals;class $D extends Pr{static get pluginName(){return"ListPropertiesUI"}init(){const t=this.editor,e=t.locale.t,n=t.config.get("list.properties");if(n.styles){const o=[{label:e("Toggle the disc list style"),tooltip:e("Disc"),type:"disc",icon:'