ckeditor5-1.0.x-dev/js/build/image.js

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 * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md.
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strict";i.r(t),i.d(t,"AutoImage",(function(){return h})),i.d(t,"Image",(function(){return P})),i.d(t,"ImageEditing",(function(){return T})),i.d(t,"ImageCaption",(function(){return L})),i.d(t,"ImageCaptionEditing",(function(){return j})),i.d(t,"ImageInsert",(function(){return se})),i.d(t,"ImageInsertUI",(function(){return ae})),i.d(t,"ImageResize",(function(){return pe})),i.d(t,"ImageResizeButtons",(function(){return ge})),i.d(t,"ImageResizeEditing",(function(){return le})),i.d(t,"ImageResizeHandles",(function(){return ue})),i.d(t,"ImageStyle",(function(){return Re})),i.d(t,"ImageStyleEditing",(function(){return Be})),i.d(t,"ImageStyleUI",(function(){return ze})),i.d(t,"ImageTextAlternative",(function(){return _})),i.d(t,"ImageTextAlternativeEditing",(function(){return b})),i.d(t,"ImageTextAlternativeUI",(function(){return v})),i.d(t,"ImageToolbar",(function(){return je})),i.d(t,"ImageUpload",(function(){return te})),i.d(t,"ImageUploadEditing",(function(){return Z})),i.d(t,"ImageUploadProgress",(function(){return H})),i.d(t,"ImageUploadUI",(function(){return $}));var n=i(0),o=i(8),a=i(4),s=i(10),r=i(2),l=i(3);function c(e,t){const i=e.createEmptyElement("img"),n="imageBlock"===t?e.createContainerElement("figure",{class:"image"}):e.createContainerElement("span",{class:"image-inline"},{isAllowedInsideAttributeElement:!0});return e.insert(e.createPositionAt(n,0),i),n}function g(e,t){if(e.plugins.has("ImageInlineEditing")!==e.plugins.has("ImageBlockEditing"))return{name:"img",attributes:{src:!0}};const i=e.plugins.get("ImageUtils");return e=>{if(!i.isInlineImageView(e)||!e.hasAttribute("src"))return null;return(e.findAncestor(i.isBlockImageView)?"imageBlock":"imageInline")!==t?null:{name:!0,attributes:["src"]}}}function d(e,t){const i=Object(r.first)(t.getSelectedBlocks());return!i||e.isObject(i)||i.isEmpty&&"listItem"!=i.name?"imageBlock":"imageInline"}class m extends n.Plugin{static get pluginName(){return"ImageUtils"}isImage(e){return this.isInlineImage(e)||this.isBlockImage(e)}isInlineImageView(e){return!!e&&e.is("element","img")}isBlockImageView(e){return!!e&&e.is("element","figure")&&e.hasClass("image")}insertImage(e={},t=null,i=null){const n=this.editor,o=n.model,a=o.document.selection;i=u(n,t||a,i),e={...Object.fromEntries(a.getAttributes()),...e};for(const t in e)o.schema.checkAttribute(i,t)||delete e[t];return o.change(n=>{const s=n.createElement(i,e);return t||"imageInline"==i||(t=Object(l.findOptimalInsertionRange)(a,o)),o.insertContent(s,t),s.parent?(n.setSelection(s,"on"),s):null})}getClosestSelectedImageWidget(e){const t=e.getSelectedElement();if(t&&this.isImageWidget(t))return t;let i=e.getFirstPosition().parent;for(;i;){if(i.is("element")&&this.isImageWidget(i))return i;i=i.parent}return null}getClosestSelectedImageElement(e){const t=e.getSelectedElement();return this.isImage(t)?t:e.getFirstPosition().findAncestor("imageBlock")}isImageAllowed(){const e=this.editor.model.document.selection;return function(e,t){if("imageBlock"==u(e,t)){const i=function(e,t){const i=Object(l.findOptimalInsertionRange)(e,t).start.parent;if(i.isEmpty&&!i.is("element","$root"))return i.parent;return i}(t,e.model);if(e.model.schema.checkChild(i,"imageBlock"))return!0}else if(e.model.schema.checkChild(t.focus,"imageInline"))return!0;return!1}(this.editor,e)&&function(e){return[...e.focus.getAncestors()].every(e=>!e.is("element","imageBlock"))}(e)}toImageWidget(e,t,i){t.setCustomProperty("image",!0,e);return Object(l.toWidget)(e,t,{label:()=>{const t=this.getViewImageFromWidget(e).getAttribute("alt");return t?`${t} ${i}`:i}})}isImageWidget(e){return!!e.getCustomProperty("image")&&Object(l.isWidget)(e)}isBlockImage(e){return!!e&&e.is("element","imageBlock")}isInlineImage(e){return!!e&&e.is("element","imageInline")}getViewImageFromWidget(e){if(this.isInlineImageView(e))return e;const t=[];for(const i of e.getChildren())t.push(i),i.is("element")&&t.push(...i.getChildren());return t.find(this.isInlineImageView)}}function u(e,t,i){const n=e.model.schema,o=e.config.get("image.insert.type");return e.plugins.has("ImageBlockEditing")?e.plugins.has("ImageInlineEditing")?i||("inline"===o?"imageInline":"block"===o?"imageBlock":t.is("selection")?d(n,t):n.checkChild(t,"imageInline")?"imageInline":"imageBlock"):"imageBlock":"imageInline"}const p=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 h extends n.Plugin{static get requires(){return[o.Clipboard,m,s.Undo]}static get pluginName(){return"AutoImage"}constructor(e){super(e),this._timeoutId=null,this._positionToInsert=null}init(){const e=this.editor,t=e.model.document;this.listenTo(e.plugins.get("ClipboardPipeline"),"inputTransformation",()=>{const e=t.selection.getFirstRange(),i=a.LivePosition.fromPosition(e.start);i.stickiness="toPrevious";const n=a.LivePosition.fromPosition(e.end);n.stickiness="toNext",t.once("change:data",()=>{this._embedImageBetweenPositions(i,n),i.detach(),n.detach()},{priority:"high"})}),e.commands.get("undo").on("execute",()=>{this._timeoutId&&(r.global.window.clearTimeout(this._timeoutId),this._positionToInsert.detach(),this._timeoutId=null,this._positionToInsert=null)},{priority:"high"})}_embedImageBetweenPositions(e,t){const i=this.editor,n=new a.LiveRange(e,t),o=n.getWalker({ignoreElementEnd:!0}),s=Object.fromEntries(i.model.document.selection.getAttributes()),l=this.editor.plugins.get("ImageUtils");let c="";for(const e of o)e.item.is("$textProxy")&&(c+=e.item.data);c=c.trim(),c.match(p)?(this._positionToInsert=a.LivePosition.fromPosition(e),this._timeoutId=r.global.window.setTimeout(()=>{i.commands.get("insertImage").isEnabled?i.model.change(e=>{let t;this._timeoutId=null,e.remove(n),n.detach(),"$graveyard"!==this._positionToInsert.root.rootName&&(t=this._positionToInsert.toPosition()),l.insertImage({...s,src:c},t),this._positionToInsert.detach(),this._positionToInsert=null}):n.detach()},100)):n.detach()}}class f extends n.Command{refresh(){const e=this.editor.plugins.get("ImageUtils").getClosestSelectedImageElement(this.editor.model.document.selection);this.isEnabled=!!e,this.isEnabled&&e.hasAttribute("alt")?this.value=e.getAttribute("alt"):this.value=!1}execute(e){const t=this.editor,i=t.plugins.get("ImageUtils"),n=t.model,o=i.getClosestSelectedImageElement(n.document.selection);n.change(t=>{t.setAttribute("alt",e.newValue,o)})}}class b extends n.Plugin{static get requires(){return[m]}static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new f(this.editor))}}var k=i(1);i(12),i(14);class w extends k.View{constructor(e){super(e);const t=this.locale.t;this.focusTracker=new r.FocusTracker,this.keystrokes=new r.KeystrokeHandler,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(t("Save"),n.icons.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(t("Cancel"),n.icons.cancel,"ck-button-cancel","cancel"),this._focusables=new k.ViewCollection,this._focusCycler=new k.FocusCycler({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]}),Object(k.injectCssTransitionDisabler)(this)}render(){super.render(),this.keystrokes.listenTo(this.element),Object(k.submitHandler)({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)})}_createButton(e,t,i,n){const o=new k.ButtonView(this.locale);return o.set({label:e,icon:t,tooltip:!0}),o.extendTemplate({attributes:{class:i}}),n&&o.delegate("execute").to(this,n),o}_createLabeledInputView(){const e=this.locale.t,t=new k.LabeledFieldView(this.locale,k.createLabeledInputText);return t.label=e("Text alternative"),t}}function I(e){const t=e.editing.view,i=k.BalloonPanelView.defaultPositions,n=e.plugins.get("ImageUtils");return{target:t.domConverter.viewToDom(n.getClosestSelectedImageWidget(t.document.selection)),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast]}}class v extends n.Plugin{static get requires(){return[k.ContextualBalloon]}static get pluginName(){return"ImageTextAlternativeUI"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const e=this.editor,t=e.t;e.ui.componentFactory.add("imageTextAlternative",i=>{const o=e.commands.get("imageTextAlternative"),a=new k.ButtonView(i);return a.set({label:t("Change image text alternative"),icon:n.icons.lowVision,tooltip:!0}),a.bind("isEnabled").to(o,"isEnabled"),this.listenTo(a,"execute",()=>{this._showForm()}),a})}_createForm(){const e=this.editor,t=e.editing.view.document,i=e.plugins.get("ImageUtils");this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new w(e.locale),this._form.render(),this.listenTo(this._form,"submit",()=>{e.execute("imageTextAlternative",{newValue:this._form.labeledInput.fieldView.element.value}),this._hideForm(!0)}),this.listenTo(this._form,"cancel",()=>{this._hideForm(!0)}),this._form.keystrokes.set("Esc",(e,t)=>{this._hideForm(!0),t()}),this.listenTo(e.ui,"update",()=>{i.getClosestSelectedImageWidget(t.selection)?this._isVisible&&function(e){const t=e.plugins.get("ContextualBalloon");if(e.plugins.get("ImageUtils").getClosestSelectedImageWidget(e.editing.view.document.selection)){const i=I(e);t.updatePosition(i)}}(e):this._hideForm(!0)}),Object(k.clickOutsideHandler)({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const e=this.editor,t=e.commands.get("imageTextAlternative"),i=this._form.labeledInput;this._form.disableCssTransitions(),this._isInBalloon||this._balloon.add({view:this._form,position:I(e)}),i.fieldView.value=i.fieldView.element.value=t.value||"",this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),e&&this.editor.editing.view.focus())}get _isVisible(){return this._balloon.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class _ extends n.Plugin{static get requires(){return[b,v]}static get pluginName(){return"ImageTextAlternative"}}function y(e,t){return e=>{e.on("attribute:srcset:"+t,i)};function i(t,i,n){if(!n.consumable.consume(i.item,t.name))return;const o=n.writer,a=n.mapper.toViewElement(i.item),s=e.getViewImageFromWidget(a);if(null===i.attributeNewValue){const e=i.attributeOldValue;e.data&&(o.removeAttribute("srcset",s),o.removeAttribute("sizes",s),e.width&&o.removeAttribute("width",s))}else{const e=i.attributeNewValue;e.data&&(o.setAttribute("srcset",e.data,s),o.setAttribute("sizes","100vw",s),e.width&&o.setAttribute("width",e.width,s))}}}function x(e,t,i){return e=>{e.on(`attribute:${i}:${t}`,n)};function n(t,i,n){if(!n.consumable.consume(i.item,t.name))return;const o=n.writer,a=n.mapper.toViewElement(i.item),s=e.getViewImageFromWidget(a);o.setAttribute(i.attributeKey,i.attributeNewValue||"",s)}}class E extends a.Observer{observe(e){this.listenTo(e,"load",(e,t)=>{const i=t.target;this.checkShouldIgnoreEventFromTarget(i)||"IMG"==i.tagName&&this._fireEvents(t)},{useCapture:!0})}_fireEvents(e){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",e))}}class C extends n.Command{constructor(e){super(e);const t=e.config.get("image.insert.type");e.plugins.has("ImageBlockEditing")||"block"===t&&Object(r.logWarning)("image-block-plugin-required"),e.plugins.has("ImageInlineEditing")||"inline"===t&&Object(r.logWarning)("image-inline-plugin-required")}refresh(){this.isEnabled=this.editor.plugins.get("ImageUtils").isImageAllowed()}execute(e){const t=Object(r.toArray)(e.source),i=this.editor.model.document.selection,n=this.editor.plugins.get("ImageUtils"),o=Object.fromEntries(i.getAttributes());t.forEach((e,t)=>{const a=i.getSelectedElement();if(t&&a&&n.isImage(a)){const t=this.editor.model.createPositionAfter(a);n.insertImage({src:e,...o},t)}else n.insertImage({src:e,...o})})}}class T extends n.Plugin{static get requires(){return[m]}static get pluginName(){return"ImageEditing"}init(){const e=this.editor,t=e.conversion;e.editing.view.addObserver(E),t.for("upcast").attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:{key:"srcset",value:e=>{const t={data:e.getAttribute("srcset")};return e.hasAttribute("width")&&(t.width=e.getAttribute("width")),t}}});const i=new C(e);e.commands.add("insertImage",i),e.commands.add("imageInsert",i)}}class S extends n.Command{constructor(e,t){super(e),this._modelElementName=t}refresh(){const e=this.editor.plugins.get("ImageUtils"),t=e.getClosestSelectedImageElement(this.editor.model.document.selection);"imageBlock"===this._modelElementName?this.isEnabled=e.isInlineImage(t):this.isEnabled=e.isBlockImage(t)}execute(){const e=this.editor,t=this.editor.model,i=e.plugins.get("ImageUtils"),n=i.getClosestSelectedImageElement(t.document.selection),o=Object.fromEntries(n.getAttributes());return o.src||o.uploadId?t.change(e=>{const a=Array.from(t.markers).filter(e=>e.getRange().containsItem(n)),s=i.insertImage(o,t.createSelection(n,"on"),this._modelElementName);if(!s)return null;const r=e.createRangeOn(s);for(const t of a){const i=t.getRange(),n="$graveyard"!=i.root.rootName?i.getJoined(r,!0):r;e.updateMarker(t,{range:n})}return{oldElement:n,newElement:s}}):null}}class B extends n.Plugin{static get requires(){return[T,m,o.ClipboardPipeline]}static get pluginName(){return"ImageBlockEditing"}init(){const e=this.editor;e.model.schema.register("imageBlock",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["alt","src","srcset"]}),this._setupConversion(),e.plugins.has("ImageInlineEditing")&&(e.commands.add("imageTypeBlock",new S(this.editor,"imageBlock")),this._setupClipboardIntegration())}_setupConversion(){const e=this.editor,t=e.t,i=e.conversion,n=e.plugins.get("ImageUtils");i.for("dataDowncast").elementToElement({model:"imageBlock",view:(e,{writer:t})=>c(t,"imageBlock")}),i.for("editingDowncast").elementToElement({model:"imageBlock",view:(e,{writer:i})=>n.toImageWidget(c(i,"imageBlock"),i,t("image widget"))}),i.for("downcast").add(x(n,"imageBlock","src")).add(x(n,"imageBlock","alt")).add(y(n,"imageBlock")),i.for("upcast").elementToElement({view:g(e,"imageBlock"),model:(e,{writer:t})=>t.createElement("imageBlock",{src:e.getAttribute("src")})}).add(function(e){return e=>{e.on("element:figure",t)};function t(t,i,n){if(!n.consumable.test(i.viewItem,{name:!0,classes:"image"}))return;const o=e.getViewImageFromWidget(i.viewItem);if(!o||!o.hasAttribute("src")||!n.consumable.test(o,{name:!0}))return;const a=n.convertItem(o,i.modelCursor),s=Object(r.first)(a.modelRange.getItems());s&&(n.convertChildren(i.viewItem,s),n.updateConversionResult(s,i))}}(n))}_setupClipboardIntegration(){const e=this.editor,t=e.model,i=e.editing.view,n=e.plugins.get("ImageUtils");this.listenTo(e.plugins.get("ClipboardPipeline"),"inputTransformation",(o,s)=>{const r=Array.from(s.content.getChildren());let l;if(!r.every(n.isInlineImageView))return;l=s.targetRanges?e.editing.mapper.toModelRange(s.targetRanges[0]):t.document.selection.getFirstRange();const c=t.createSelection(l);if("imageBlock"===d(t.schema,c)){const e=new a.UpcastWriter(i.document),t=r.map(t=>e.createElement("figure",{class:"image"},t));s.content=e.createDocumentFragment(t)}})}}i(9);class A extends n.Plugin{static get requires(){return[B,l.Widget,_]}static get pluginName(){return"ImageBlock"}}class V extends n.Plugin{static get requires(){return[T,m,o.ClipboardPipeline]}static get pluginName(){return"ImageInlineEditing"}init(){const e=this.editor,t=e.model.schema;t.register("imageInline",{isObject:!0,isInline:!0,allowWhere:"$text",allowAttributes:["alt","src","srcset"]}),t.addChildCheck((e,t)=>{if(e.endsWith("caption")&&"imageInline"===t.name)return!1}),this._setupConversion(),e.plugins.has("ImageBlockEditing")&&(e.commands.add("imageTypeInline",new S(this.editor,"imageInline")),this._setupClipboardIntegration())}_setupConversion(){const e=this.editor,t=e.t,i=e.conversion,n=e.plugins.get("ImageUtils");i.for("dataDowncast").elementToElement({model:"imageInline",view:(e,{writer:t})=>t.createEmptyElement("img")}),i.for("editingDowncast").elementToElement({model:"imageInline",view:(e,{writer:i})=>n.toImageWidget(c(i,"imageInline"),i,t("image widget"))}),i.for("downcast").add(x(n,"imageInline","src")).add(x(n,"imageInline","alt")).add(y(n,"imageInline")),i.for("upcast").elementToElement({view:g(e,"imageInline"),model:(e,{writer:t})=>t.createElement("imageInline",{src:e.getAttribute("src")})})}_setupClipboardIntegration(){const e=this.editor,t=e.model,i=e.editing.view,n=e.plugins.get("ImageUtils");this.listenTo(e.plugins.get("ClipboardPipeline"),"inputTransformation",(o,s)=>{const r=Array.from(s.content.getChildren());let l;if(!r.every(n.isBlockImageView))return;l=s.targetRanges?e.editing.mapper.toModelRange(s.targetRanges[0]):t.document.selection.getFirstRange();const c=t.createSelection(l);if("imageInline"===d(t.schema,c)){const e=new a.UpcastWriter(i.document),t=r.map(t=>1===t.childCount?(Array.from(t.getAttributes()).forEach(i=>e.setAttribute(...i,n.getViewImageFromWidget(t))),t.getChild(0)):t);s.content=e.createDocumentFragment(t)}})}}class z extends n.Plugin{static get requires(){return[V,l.Widget,_]}static get pluginName(){return"ImageInline"}}class P extends n.Plugin{static get requires(){return[A,z]}static get pluginName(){return"Image"}}function O(e){for(const t of e.getChildren())if(t&&t.is("element","caption"))return t;return null}function U(e,t){const i=t.getFirstPosition().findAncestor("caption");return i&&e.isBlockImage(i.parent)?i:null}class R extends n.Command{refresh(){const e=this.editor,t=e.plugins.get("ImageUtils");if(!e.plugins.has(B))return this.isEnabled=!1,void(this.value=!1);const i=e.model.document.selection,n=i.getSelectedElement();if(!n){const e=U(t,i);return this.isEnabled=!!e,void(this.value=!!e)}this.isEnabled=this.editor.plugins.get("ImageUtils").isImage(n),this.isEnabled?this.value=!!O(n):this.value=!1}execute(e={}){const{focusCaptionOnShow:t}=e;this.editor.model.change(e=>{this.value?this._hideImageCaption(e):this._showImageCaption(e,t)})}_showImageCaption(e,t){const i=this.editor.model.document.selection,n=this.editor.plugins.get("ImageCaptionEditing");let o=i.getSelectedElement();const a=n._getSavedCaption(o);this.editor.plugins.get("ImageUtils").isInlineImage(o)&&(this.editor.execute("imageTypeBlock"),o=i.getSelectedElement());const s=a||e.createElement("caption");e.append(s,o),t&&e.setSelection(s,"in")}_hideImageCaption(e){const t=this.editor,i=t.model.document.selection,n=t.plugins.get("ImageCaptionEditing"),o=t.plugins.get("ImageUtils");let a,s=i.getSelectedElement();s?a=O(s):(a=U(o,i),s=a.parent),n._saveCaption(s,a),e.setSelection(s,"on"),e.remove(a)}}class j extends n.Plugin{static get requires(){return[m]}static get pluginName(){return"ImageCaptionEditing"}constructor(e){super(e),this._savedCaptionsMap=new WeakMap}init(){const e=this.editor,t=e.model.schema;t.isRegistered("caption")?t.extend("caption",{allowIn:"imageBlock"}):t.register("caption",{allowIn:"imageBlock",allowContentOf:"$block",isLimit:!0}),e.commands.add("toggleImageCaption",new R(this.editor)),this._setupConversion(),this._setupImageTypeCommandsIntegration()}_setupConversion(){const e=this.editor,t=e.editing.view,i=e.plugins.get("ImageUtils"),n=e.t;e.conversion.for("upcast").elementToElement({view:e=>function(e,t){return"figcaption"==t.name&&e.isBlockImageView(t.parent)?{name:!0}:null}(i,e),model:"caption"}),e.conversion.for("dataDowncast").elementToElement({model:"caption",view:(e,{writer:t})=>i.isBlockImage(e.parent)?t.createContainerElement("figcaption"):null}),e.conversion.for("editingDowncast").elementToElement({model:"caption",view:(e,{writer:o})=>{if(!i.isBlockImage(e.parent))return null;const s=o.createEditableElement("figcaption");o.setCustomProperty("imageCaption",!0,s),Object(a.enablePlaceholder)({view:t,element:s,text:n("Enter image caption"),keepOnFocus:!0});const c=Object(l.toWidgetEditable)(s,o);return Object(l.setHighlightHandling)(c,o,(e,t,i)=>i.addClass(Object(r.toArray)(t.classes),e),(e,t,i)=>i.removeClass(Object(r.toArray)(t.classes),e)),c}}),e.editing.mapper.on("modelToViewPosition",F(t)),e.data.mapper.on("modelToViewPosition",F(t))}_setupImageTypeCommandsIntegration(){const e=this.editor,t=e.plugins.get("ImageUtils"),i=e.commands.get("imageTypeInline"),n=e.commands.get("imageTypeBlock"),o=e=>{if(!e.return)return;const{oldElement:i,newElement:n}=e.return;if(!i)return;if(t.isBlockImage(i)){const e=O(i);if(e)return void this._saveCaption(n,e)}const o=this._getSavedCaption(i);o&&this._saveCaption(n,o)};i&&this.listenTo(i,"execute",o,{priority:"low"}),n&&this.listenTo(n,"execute",o,{priority:"low"})}_getSavedCaption(e){const t=this._savedCaptionsMap.get(e);return t?a.Element.fromJSON(t):null}_saveCaption(e,t){this._savedCaptionsMap.set(e,t.toJSON())}}function F(e){return(t,i)=>{const n=i.modelPosition,o=n.parent;if(!o.is("element","imageBlock"))return;const a=i.mapper.toViewElement(o);i.viewPosition=e.createPositionAt(a,n.offset+1)}}class N extends n.Plugin{static get requires(){return[m]}static get pluginName(){return"ImageCaptionUI"}init(){const e=this.editor,t=e.editing.view,i=e.plugins.get("ImageUtils"),o=e.t;e.ui.componentFactory.add("toggleImageCaption",a=>{const s=e.commands.get("toggleImageCaption"),r=new k.ButtonView(a);return r.set({icon:n.icons.caption,tooltip:!0,isToggleable:!0}),r.bind("isOn","isEnabled").to(s,"value","isEnabled"),r.bind("label").to(s,"value",e=>o(e?"Toggle caption off":"Toggle caption on")),this.listenTo(r,"execute",()=>{e.execute("toggleImageCaption",{focusCaptionOnShow:!0});const n=U(i,e.model.document.selection);if(n){const i=e.editing.mapper.toViewElement(n);t.scrollToTheSelection(),t.change(e=>{e.addClass("image__caption_highlighted",i)})}}),r})}}i(17);class L extends n.Plugin{static get requires(){return[j,N]}static get pluginName(){return"ImageCaption"}}var D=i(6);function W(e){const t=e.map(e=>e.replace("+","\\+"));return new RegExp(`^image\\/(${t.join("|")})$`)}function M(e){return new Promise((t,i)=>{const n=e.getAttribute("src");fetch(n).then(e=>e.blob()).then(e=>{const i=q(e,n),o=i.replace("image/",""),a=new File([e],"image."+o,{type:i});t(a)}).catch(e=>e&&"TypeError"===e.name?function(e){return function(e){return new Promise((t,i)=>{const n=r.global.document.createElement("img");n.addEventListener("load",()=>{const e=r.global.document.createElement("canvas");e.width=n.width,e.height=n.height;e.getContext("2d").drawImage(n,0,0),e.toBlob(e=>e?t(e):i())}),n.addEventListener("error",()=>i()),n.src=e})}(e).then(t=>{const i=q(t,e),n=i.replace("image/","");return new File([t],"image."+n,{type:i})})}(n).then(t).catch(i):i(e))})}function q(e,t){return e.type?e.type:t.match(/data:(image\/\w+);base64/)?t.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}class $ extends n.Plugin{static get pluginName(){return"ImageUploadUI"}init(){const e=this.editor,t=e.t,i=i=>{const o=new D.FileDialogButtonView(i),a=e.commands.get("uploadImage"),s=e.config.get("image.upload.types"),r=W(s);return o.set({acceptedType:s.map(e=>"image/"+e).join(","),allowMultipleFiles:!0}),o.buttonView.set({label:t("Insert image"),icon:n.icons.image,tooltip:!0}),o.buttonView.bind("isEnabled").to(a),o.on("done",(t,i)=>{const n=Array.from(i).filter(e=>r.test(e.type));n.length&&e.execute("uploadImage",{file:n})}),o};e.ui.componentFactory.add("uploadImage",i),e.ui.componentFactory.add("imageUpload",i)}}i(19),i(21),i(23);class H extends n.Plugin{static get pluginName(){return"ImageUploadProgress"}constructor(e){super(e),this.placeholder="data:image/svg+xml;utf8,"+encodeURIComponent('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 700 250"><rect rx="4"/></svg>')}init(){const e=this.editor;e.plugins.has("ImageBlockEditing")&&e.editing.downcastDispatcher.on("attribute:uploadStatus:imageBlock",(...e)=>this.uploadStatusChange(...e)),e.plugins.has("ImageInlineEditing")&&e.editing.downcastDispatcher.on("attribute:uploadStatus:imageInline",(...e)=>this.uploadStatusChange(...e))}uploadStatusChange(e,t,i){const n=this.editor,o=t.item,a=o.getAttribute("uploadId");if(!i.consumable.consume(t.item,e.name))return;const s=n.plugins.get("ImageUtils"),r=n.plugins.get(D.FileRepository),l=a?t.attributeNewValue:null,c=this.placeholder,g=n.editing.mapper.toViewElement(o),d=i.writer;if("reading"==l)return K(g,d),void G(s,c,g,d);if("uploading"==l){const e=r.loaders.get(a);return K(g,d),void(e?(J(g,d),function(e,t,i,n){const o=function(e){const t=e.createUIElement("div",{class:"ck-progress-bar"});return e.setCustomProperty("progressBar",!0,t),t}(t);t.insert(t.createPositionAt(e,"end"),o),i.on("change:uploadedPercent",(e,t,i)=>{n.change(e=>{e.setStyle("width",i+"%",o)})})}(g,d,e,n.editing.view),function(e,t,i,n){if(n.data){const o=e.getViewImageFromWidget(t);i.setAttribute("src",n.data,o)}}(s,g,d,e)):G(s,c,g,d))}"complete"==l&&r.loaders.get(a)&&function(e,t,i){const n=t.createUIElement("div",{class:"ck-image-upload-complete-icon"});t.insert(t.createPositionAt(e,"end"),n),setTimeout(()=>{i.change(e=>e.remove(e.createRangeOn(n)))},3e3)}(g,d,n.editing.view),function(e,t){Q(e,t,"progressBar")}(g,d),J(g,d),function(e,t){t.removeClass("ck-appear",e)}(g,d)}}function K(e,t){e.hasClass("ck-appear")||t.addClass("ck-appear",e)}function G(e,t,i,n){i.hasClass("ck-image-upload-placeholder")||n.addClass("ck-image-upload-placeholder",i);const o=e.getViewImageFromWidget(i);o.getAttribute("src")!==t&&n.setAttribute("src",t,o),X(i,"placeholder")||n.insert(n.createPositionAfter(o),function(e){const t=e.createUIElement("div",{class:"ck-upload-placeholder-loader"});return e.setCustomProperty("placeholder",!0,t),t}(n))}function J(e,t){e.hasClass("ck-image-upload-placeholder")&&t.removeClass("ck-image-upload-placeholder",e),Q(e,t,"placeholder")}function X(e,t){for(const i of e.getChildren())if(i.getCustomProperty(t))return i}function Q(e,t,i){const n=X(e,i);n&&t.remove(t.createRangeOn(n))}class Y extends n.Command{refresh(){const e=this.editor,t=e.plugins.get("ImageUtils"),i=e.model.document.selection.getSelectedElement();this.isEnabled=t.isImageAllowed()||t.isImage(i)}execute(e){const t=Object(r.toArray)(e.file),i=this.editor.model.document.selection,n=this.editor.plugins.get("ImageUtils"),o=Object.fromEntries(i.getAttributes());t.forEach((e,t)=>{const a=i.getSelectedElement();if(t&&a&&n.isImage(a)){const t=this.editor.model.createPositionAfter(a);this._uploadImage(e,o,t)}else this._uploadImage(e,o)})}_uploadImage(e,t,i){const n=this.editor,o=n.plugins.get(D.FileRepository).createLoader(e),a=n.plugins.get("ImageUtils");o&&a.insertImage({...t,uploadId:o.id},i)}}class Z extends n.Plugin{static get requires(){return[D.FileRepository,k.Notification,o.ClipboardPipeline,m]}static get pluginName(){return"ImageUploadEditing"}constructor(e){super(e),e.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}}),this._uploadImageElements=new Map}init(){const e=this.editor,t=e.model.document,i=e.conversion,n=e.plugins.get(D.FileRepository),o=e.plugins.get("ImageUtils"),s=W(e.config.get("image.upload.types")),r=new Y(e);e.commands.add("uploadImage",r),e.commands.add("imageUpload",r),i.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}),this.listenTo(e.editing.view.document,"clipboardInput",(t,i)=>{if(n=i.dataTransfer,Array.from(n.types).includes("text/html")&&""!==n.getData("text/html"))return;var n;const o=Array.from(i.dataTransfer.files).filter(e=>!!e&&s.test(e.type));o.length&&(t.stop(),e.model.change(t=>{i.targetRanges&&t.setSelection(i.targetRanges.map(t=>e.editing.mapper.toModelRange(t))),e.model.enqueueChange("default",()=>{e.execute("uploadImage",{file:o})})}))}),this.listenTo(e.plugins.get("ClipboardPipeline"),"inputTransformation",(t,i)=>{const s=Array.from(e.editing.view.createRangeIn(i.content)).filter(e=>function(e,t){return!(!e.isInlineImageView(t)||!t.getAttribute("src"))&&(t.getAttribute("src").match(/^data:image\/\w+;base64,/g)||t.getAttribute("src").match(/^blob:/g))}(o,e.item)&&!e.item.getAttribute("uploadProcessed")).map(e=>({promise:M(e.item),imageElement:e.item}));if(!s.length)return;const r=new a.UpcastWriter(e.editing.view.document);for(const e of s){r.setAttribute("uploadProcessed",!0,e.imageElement);const t=n.createLoader(e.promise);t&&(r.setAttribute("src","",e.imageElement),r.setAttribute("uploadId",t.id,e.imageElement))}}),e.editing.view.document.on("dragover",(e,t)=>{t.preventDefault()}),t.on("change",()=>{const i=t.differ.getChanges({includeChangesInGraveyard:!0}).reverse(),o=new Set;for(const t of i)if("insert"==t.type&&"$text"!=t.name){const i=t.position.nodeAfter,a="$graveyard"==t.position.root.rootName;for(const t of ee(e,i)){const e=t.getAttribute("uploadId");if(!e)continue;const i=n.loaders.get(e);i&&(a?o.has(e)||i.abort():(o.add(e),this._uploadImageElements.set(e,t),"idle"==i.status&&this._readAndUpload(i)))}}}),this.on("uploadComplete",(e,{imageElement:t,data:i})=>{const n=i.urls?i.urls:i;this.editor.model.change(e=>{e.setAttribute("src",n.default,t),this._parseAndSetSrcsetAttributeOnImage(n,t,e)})},{priority:"low"})}afterInit(){const e=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&e.extend("imageBlock",{allowAttributes:["uploadId","uploadStatus"]}),this.editor.plugins.has("ImageInlineEditing")&&e.extend("imageInline",{allowAttributes:["uploadId","uploadStatus"]})}_readAndUpload(e){const t=this.editor,i=t.model,n=t.locale.t,o=t.plugins.get(D.FileRepository),a=t.plugins.get(k.Notification),s=t.plugins.get("ImageUtils"),l=this._uploadImageElements;return i.enqueueChange("transparent",t=>{t.setAttribute("uploadStatus","reading",l.get(e.id))}),e.read().then(()=>{const n=e.upload(),o=l.get(e.id);if(r.env.isSafari){const e=t.editing.mapper.toViewElement(o),i=s.getViewImageFromWidget(e);t.editing.view.once("render",()=>{if(!i.parent)return;const e=t.editing.view.domConverter.mapViewToDom(i.parent);if(!e)return;const n=e.style.display;e.style.display="none",e._ckHack=e.offsetHeight,e.style.display=n})}return i.enqueueChange("transparent",e=>{e.setAttribute("uploadStatus","uploading",o)}),n}).then(t=>{i.enqueueChange("transparent",i=>{const n=l.get(e.id);i.setAttribute("uploadStatus","complete",n),this.fire("uploadComplete",{data:t,imageElement:n})}),c()}).catch(t=>{if("error"!==e.status&&"aborted"!==e.status)throw t;"error"==e.status&&t&&a.showWarning(t,{title:n("Upload failed"),namespace:"upload"}),i.enqueueChange("transparent",t=>{t.remove(l.get(e.id))}),c()});function c(){i.enqueueChange("transparent",t=>{const i=l.get(e.id);t.removeAttribute("uploadId",i),t.removeAttribute("uploadStatus",i),l.delete(e.id)}),o.destroyLoader(e)}}_parseAndSetSrcsetAttributeOnImage(e,t,i){let n=0;const o=Object.keys(e).filter(e=>{const t=parseInt(e,10);if(!isNaN(t))return n=Math.max(n,t),!0}).map(t=>`${e[t]} ${t}w`).join(", ");""!=o&&i.setAttribute("srcset",{data:o,width:n},t)}}function ee(e,t){const i=e.plugins.get("ImageUtils");return Array.from(e.model.createRangeOn(t)).filter(e=>i.isImage(e.item)).map(e=>e.item)}class te extends n.Plugin{static get pluginName(){return"ImageUpload"}static get requires(){return[Z,$,H]}}i(25);class ie extends k.View{constructor(e,t={}){super(e);const i=this.bindTemplate;this.set("class",t.class||null),this.children=this.createCollection(),t.children&&t.children.forEach(e=>this.children.add(e)),this.set("_role",null),this.set("_ariaLabelledBy",null),t.labelView&&this.set({_role:"group",_ariaLabelledBy:t.labelView.id}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-form__row",i.to("class")],role:i.to("_role"),"aria-labelledby":i.to("_ariaLabelledBy")},children:this.children})}}i(27);class ne extends k.View{constructor(e,t){super(e);const{insertButtonView:i,cancelButtonView:n}=this._createActionButtons(e);if(this.insertButtonView=i,this.cancelButtonView=n,this.dropdownView=this._createDropdownView(e),this.set("imageURLInputValue",""),this.focusTracker=new r.FocusTracker,this.keystrokes=new r.KeystrokeHandler,this._focusables=new k.ViewCollection,this._focusCycler=new k.FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.set("_integrations",new r.Collection),t)for(const[e,i]of Object.entries(t))"insertImageViaUrl"===e&&(i.fieldView.bind("value").to(this,"imageURLInputValue",e=>e||""),i.fieldView.on("input",()=>{this.imageURLInputValue=i.fieldView.element.value.trim()})),i.name=e,this._integrations.add(i);this.setTemplate({tag:"form",attributes:{class:["ck","ck-image-insert-form"],tabindex:"-1"},children:[...this._integrations,new ie(e,{children:[this.insertButtonView,this.cancelButtonView],class:"ck-image-insert-form__action-row"})]})}render(){super.render(),Object(k.submitHandler)({view:this});const e=[...this._integrations,this.insertButtonView,this.cancelButtonView];e.forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element);const t=e=>e.stopPropagation();this.keystrokes.set("arrowright",t),this.keystrokes.set("arrowleft",t),this.keystrokes.set("arrowup",t),this.keystrokes.set("arrowdown",t),this.listenTo(e[0].element,"selectstart",(e,t)=>{t.stopPropagation()},{priority:"high"})}getIntegration(e){return this._integrations.find(t=>t.name===e)}_createDropdownView(e){const t=e.t,i=Object(k.createDropdown)(e,k.SplitButtonView),o=i.buttonView,a=i.panelView;return o.set({label:t("Insert image"),icon:n.icons.image,tooltip:!0}),a.extendTemplate({attributes:{class:"ck-image-insert__panel"}}),i}_createActionButtons(e){const t=e.t,i=new k.ButtonView(e),o=new k.ButtonView(e);return i.set({label:t("Insert"),icon:n.icons.check,class:"ck-button-save",type:"submit",withText:!0,isEnabled:this.imageURLInputValue}),o.set({label:t("Cancel"),icon:n.icons.cancel,class:"ck-button-cancel",withText:!0}),i.bind("isEnabled").to(this,"imageURLInputValue",e=>!!e),i.delegate("execute").to(this,"submit"),o.delegate("execute").to(this,"cancel"),{insertButtonView:i,cancelButtonView:o}}focus(){this._focusCycler.focusFirst()}}function oe(e){const t=e.t,i=new k.LabeledFieldView(e,k.createLabeledInputText);return i.set({label:t("Insert image via URL")}),i.fieldView.placeholder="https://example.com/image.png",i}class ae extends n.Plugin{static get pluginName(){return"ImageInsertUI"}init(){const e=this.editor,t=e=>this._createDropdownView(e);e.ui.componentFactory.add("insertImage",t),e.ui.componentFactory.add("imageInsert",t)}_createDropdownView(e){const t=this.editor,i=new ne(e,function(e){const t=e.config.get("image.insert.integrations"),i=e.plugins.get("ImageInsertUI"),n={insertImageViaUrl:oe(e.locale)};if(!t)return n;if(t.find(e=>"openCKFinder"===e)&&e.ui.componentFactory.has("ckfinder")){const t=e.ui.componentFactory.create("ckfinder");t.set({withText:!0,class:"ck-image-insert__ck-finder-button"}),t.delegate("execute").to(i,"cancel"),n.openCKFinder=t}return t.reduce((t,i)=>(n[i]?t[i]=n[i]:e.ui.componentFactory.has(i)&&(t[i]=e.ui.componentFactory.create(i)),t),{})}(t)),n=t.commands.get("uploadImage"),o=i.dropdownView,a=o.buttonView;return a.actionView=t.ui.componentFactory.create("uploadImage"),a.actionView.extendTemplate({attributes:{class:"ck ck-button ck-splitbutton__action"}}),this._setUpDropdown(o,i,n)}_setUpDropdown(e,t,i){const n=this.editor,o=n.t,a=t.insertButtonView,s=t.getIntegration("insertImageViaUrl"),r=e.panelView,l=this.editor.plugins.get("ImageUtils");function c(){n.editing.view.focus(),e.isOpen=!1}return e.bind("isEnabled").to(i),e.buttonView.once("open",()=>{r.children.add(t)}),e.on("change:isOpen",()=>{const i=n.model.document.selection.getSelectedElement();e.isOpen&&(t.focus(),l.isImage(i)?(t.imageURLInputValue=i.getAttribute("src"),a.label=o("Update"),s.label=o("Update image URL")):(t.imageURLInputValue="",a.label=o("Insert"),s.label=o("Insert image via URL")))},{priority:"low"}),t.delegate("submit","cancel").to(e),this.delegate("cancel").to(e),e.on("submit",()=>{c(),function(){const e=n.model.document.selection.getSelectedElement();l.isImage(e)?n.model.change(i=>{i.setAttribute("src",t.imageURLInputValue,e),i.removeAttribute("srcset",e),i.removeAttribute("sizes",e)}):n.execute("insertImage",{source:t.imageURLInputValue})}()}),e.on("cancel",()=>{c()}),e}}class se extends n.Plugin{static get pluginName(){return"ImageInsert"}static get requires(){return[te,ae]}}class re extends n.Command{refresh(){const e=this.editor,t=e.plugins.get("ImageUtils").getClosestSelectedImageElement(e.model.document.selection);this.isEnabled=!!t,t&&t.hasAttribute("width")?this.value={width:t.getAttribute("width"),height:null}:this.value=null}execute(e){const t=this.editor,i=t.model,n=t.plugins.get("ImageUtils").getClosestSelectedImageElement(i.document.selection);this.value={width:e.width,height:null},n&&i.change(t=>{t.setAttribute("width",e.width,n)})}}class le extends n.Plugin{static get requires(){return[m]}static get pluginName(){return"ImageResizeEditing"}constructor(e){super(e),e.config.define("image",{resizeUnit:"%",resizeOptions:[{name:"resizeImage:original",value:null,icon:"original"},{name:"resizeImage:25",value:"25",icon:"small"},{name:"resizeImage:50",value:"50",icon:"medium"},{name:"resizeImage:75",value:"75",icon:"large"}]})}init(){const e=this.editor,t=new re(e);this._registerSchema(),this._registerConverters("imageBlock"),this._registerConverters("imageInline"),e.commands.add("resizeImage",t),e.commands.add("imageResize",t)}_registerSchema(){this.editor.plugins.has("ImageBlockEditing")&&this.editor.model.schema.extend("imageBlock",{allowAttributes:"width"}),this.editor.plugins.has("ImageInlineEditing")&&this.editor.model.schema.extend("imageInline",{allowAttributes:"width"})}_registerConverters(e){const t=this.editor;t.conversion.for("downcast").add(t=>t.on("attribute:width:"+e,(e,t,i)=>{if(!i.consumable.consume(t.item,e.name))return;const n=i.writer,o=i.mapper.toViewElement(t.item);null!==t.attributeNewValue?(n.setStyle("width",t.attributeNewValue,o),n.addClass("image_resized",o)):(n.removeStyle("width",o),n.removeClass("image_resized",o))})),t.conversion.for("upcast").attributeToAttribute({view:{name:"imageBlock"===e?"figure":"img",styles:{width:/.+/}},model:{key:"width",value:e=>e.getStyle("width")}})}}const ce={small:n.icons.objectSizeSmall,medium:n.icons.objectSizeMedium,large:n.icons.objectSizeLarge,original:n.icons.objectSizeFull};class ge extends n.Plugin{static get requires(){return[le]}static get pluginName(){return"ImageResizeButtons"}constructor(e){super(e),this._resizeUnit=e.config.get("image.resizeUnit")}init(){const e=this.editor,t=e.config.get("image.resizeOptions"),i=e.commands.get("resizeImage");this.bind("isEnabled").to(i);for(const e of t)this._registerImageResizeButton(e);this._registerImageResizeDropdown(t)}_registerImageResizeButton(e){const t=this.editor,{name:i,value:n,icon:o}=e,a=n?n+this._resizeUnit:null;t.ui.componentFactory.add(i,i=>{const n=new k.ButtonView(i),s=t.commands.get("resizeImage"),l=this._getOptionLabelValue(e,!0);if(!ce[o])throw new r.CKEditorError("imageresizebuttons-missing-icon",t,e);return n.set({label:l,icon:ce[o],tooltip:l,isToggleable:!0}),n.bind("isEnabled").to(this),n.bind("isOn").to(s,"value",de(a)),this.listenTo(n,"execute",()=>{t.execute("resizeImage",{width:a})}),n})}_registerImageResizeDropdown(e){const t=this.editor,i=t.t,n=e.find(e=>!e.value),o=o=>{const a=t.commands.get("resizeImage"),s=Object(k.createDropdown)(o,k.DropdownButtonView),r=s.buttonView;return r.set({tooltip:i("Resize image"),commandValue:n.value,icon:ce.medium,isToggleable:!0,label:this._getOptionLabelValue(n),withText:!0,class:"ck-resize-image-button"}),r.bind("label").to(a,"value",e=>e&&e.width?e.width:this._getOptionLabelValue(n)),s.bind("isOn").to(a),s.bind("isEnabled").to(this),Object(k.addListToDropdown)(s,this._getResizeDropdownListItemDefinitions(e,a)),s.listView.ariaLabel=i("Image resize list"),this.listenTo(s,"execute",e=>{t.execute(e.source.commandName,{width:e.source.commandValue}),t.editing.view.focus()}),s};t.ui.componentFactory.add("resizeImage",o),t.ui.componentFactory.add("imageResize",o)}_getOptionLabelValue(e,t){const i=this.editor.t;return e.label?e.label:t?e.value?i("Resize image to %0",e.value+this._resizeUnit):i("Resize image to the original size"):e.value?e.value+this._resizeUnit:i("Original")}_getResizeDropdownListItemDefinitions(e,t){const i=new r.Collection;return e.map(e=>{const n=e.value?e.value+this._resizeUnit:null,o={type:"button",model:new k.Model({commandName:"resizeImage",commandValue:n,label:this._getOptionLabelValue(e),withText:!0,icon:null})};o.model.bind("isOn").to(t,"value",de(n)),i.add(o)}),i}}function de(e){return t=>null===e&&t===e||t&&t.width===e}const me=/(image|image-inline)/;class ue extends n.Plugin{static get requires(){return[l.WidgetResize]}static get pluginName(){return"ImageResizeHandles"}init(){const e=this.editor.commands.get("resizeImage");this.bind("isEnabled").to(e),this._setupResizerCreator()}_setupResizerCreator(){const e=this.editor,t=e.editing.view;t.addObserver(E),this.listenTo(t.document,"imageLoaded",(i,n)=>{if(!n.target.matches("figure.image.ck-widget > img,figure.image.ck-widget > a > img,span.image-inline.ck-widget > img"))return;const o=e.editing.view.domConverter,a=o.domToView(n.target).findAncestor({classes:me});let s=this.editor.plugins.get(l.WidgetResize).getResizerByViewElement(a);if(s)return void s.redraw();const r=e.editing.mapper,c=r.toModelElement(a);s=e.plugins.get(l.WidgetResize).attachTo({unit:e.config.get("image.resizeUnit"),modelElement:c,viewElement:a,editor:e,getHandleHost:e=>e.querySelector("img"),getResizeHost:()=>o.viewToDom(r.toViewElement(c.parent)),isCentered(){const e=c.getAttribute("imageStyle");return!e||"block"==e||"alignCenter"==e},onCommit(i){t.change(e=>{e.removeClass("image_resized",a)}),e.execute("resizeImage",{width:i})}}),s.on("updateSize",()=>{a.hasClass("image_resized")||t.change(e=>{e.addClass("image_resized",a)})}),s.bind("isEnabled").to(this)})}}i(29);class pe extends n.Plugin{static get requires(){return[le,ue,ge]}static get pluginName(){return"ImageResize"}}class he extends n.Command{constructor(e,t){super(e),this._defaultStyles={imageBlock:!1,imageInline:!1},this._styles=new Map(t.map(e=>{if(e.isDefault)for(const t of e.modelElements)this._defaultStyles[t]=e.name;return[e.name,e]}))}refresh(){const e=this.editor.plugins.get("ImageUtils").getClosestSelectedImageElement(this.editor.model.document.selection);this.isEnabled=!!e,this.isEnabled?e.hasAttribute("imageStyle")?this.value=e.getAttribute("imageStyle"):this.value=this._defaultStyles[e.name]:this.value=!1}execute(e={}){const t=this.editor,i=t.model,n=t.plugins.get("ImageUtils");i.change(t=>{const o=e.value;let a=n.getClosestSelectedImageElement(i.document.selection);o&&this.shouldConvertImageType(o,a)&&(this.editor.execute(n.isBlockImage(a)?"imageTypeInline":"imageTypeBlock"),a=n.getClosestSelectedImageElement(i.document.selection)),!o||this._styles.get(o).isDefault?t.removeAttribute("imageStyle",a):t.setAttribute("imageStyle",o,a)})}shouldConvertImageType(e,t){return!this._styles.get(e).modelElements.includes(t.name)}}const{objectFullWidth:fe,objectInline:be,objectLeft:ke,objectRight:we,objectCenter:Ie,objectBlockLeft:ve,objectBlockRight:_e}=n.icons,ye={inline:{name:"inline",title:"In line",icon:be,modelElements:["imageInline"],isDefault:!0},alignLeft:{name:"alignLeft",title:"Left aligned image",icon:ke,modelElements:["imageBlock","imageInline"],className:"image-style-align-left"},alignBlockLeft:{name:"alignBlockLeft",title:"Left aligned image",icon:ve,modelElements:["imageBlock"],className:"image-style-block-align-left"},alignCenter:{name:"alignCenter",title:"Centered image",icon:Ie,modelElements:["imageBlock"],className:"image-style-align-center"},alignRight:{name:"alignRight",title:"Right aligned image",icon:we,modelElements:["imageBlock","imageInline"],className:"image-style-align-right"},alignBlockRight:{name:"alignBlockRight",title:"Right aligned image",icon:_e,modelElements:["imageBlock"],className:"image-style-block-align-right"},block:{name:"block",title:"Centered image",icon:Ie,modelElements:["imageBlock"],isDefault:!0},side:{name:"side",title:"Side image",icon:we,modelElements:["imageBlock"],className:"image-style-side"}},xe={full:fe,left:ve,right:_e,center:Ie,inlineLeft:ke,inlineRight:we,inline:be},Ee=[{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 Ce(e){Object(r.logWarning)("image-style-configuration-definition-invalid",e)}var Te={normalizeStyles:function(e){return(e.configuredStyles.options||[]).map(e=>function(e){e="string"==typeof e?ye[e]?{...ye[e]}:{name:e}:function(e,t){const i={...t};for(const n in e)Object.prototype.hasOwnProperty.call(t,n)||(i[n]=e[n]);return i}(ye[e.name],e);"string"==typeof e.icon&&(e.icon=xe[e.icon]||e.icon);return e}(e)).filter(t=>function(e,{isBlockPluginLoaded:t,isInlinePluginLoaded:i}){const{modelElements:n,name:o}=e;if(!(n&&n.length&&o))return Ce({style:e}),!1;{const o=[t?"imageBlock":null,i?"imageInline":null];if(!n.some(e=>o.includes(e)))return Object(r.logWarning)("image-style-missing-dependency",{style:e,missingPlugins:n.map(e=>"imageBlock"===e?"ImageBlockEditing":"ImageInlineEditing")}),!1}return!0}(t,e))},getDefaultStylesConfiguration:function(e,t){return e&&t?{options:["inline","alignLeft","alignRight","alignCenter","alignBlockLeft","alignBlockRight","block","side"]}:e?{options:["block","side"]}:t?{options:["inline","alignLeft","alignRight"]}:{}},getDefaultDropdownDefinitions:function(e){return e.has("ImageBlockEditing")&&e.has("ImageInlineEditing")?[...Ee]:[]},warnInvalidStyle:Ce,DEFAULT_OPTIONS:ye,DEFAULT_ICONS:xe,DEFAULT_DROPDOWN_DEFINITIONS:Ee};function Se(e,t){for(const i of t)if(i.name===e)return i}class Be extends n.Plugin{static get pluginName(){return"ImageStyleEditing"}static get requires(){return[m]}init(){const{normalizeStyles:e,getDefaultStylesConfiguration:t}=Te,i=this.editor,n=i.plugins.has("ImageBlockEditing"),o=i.plugins.has("ImageInlineEditing");i.config.define("image.styles",t(n,o)),this.normalizedStyles=e({configuredStyles:i.config.get("image.styles"),isBlockPluginLoaded:n,isInlinePluginLoaded:o}),this._setupConversion(n,o),this._setupPostFixer(),i.commands.add("imageStyle",new he(i,this.normalizedStyles))}_setupConversion(e,t){const i=this.editor,n=i.model.schema,o=(a=this.normalizedStyles,(e,t,i)=>{if(!i.consumable.consume(t.item,e.name))return;const n=Se(t.attributeNewValue,a),o=Se(t.attributeOldValue,a),s=i.mapper.toViewElement(t.item),r=i.writer;o&&r.removeClass(o.className,s),n&&r.addClass(n.className,s)});var a;const s=function(e){const t={imageInline:e.filter(e=>!e.isDefault&&e.modelElements.includes("imageInline")),imageBlock:e.filter(e=>!e.isDefault&&e.modelElements.includes("imageBlock"))};return(e,i,n)=>{if(!i.modelRange)return;const o=i.viewItem,a=Object(r.first)(i.modelRange.getItems());if(a&&n.schema.checkAttribute(a,"imageStyle"))for(const e of t[a.name])n.consumable.consume(o,{classes:e.className})&&n.writer.setAttribute("imageStyle",e.name,a)}}(this.normalizedStyles);i.editing.downcastDispatcher.on("attribute:imageStyle",o),i.data.downcastDispatcher.on("attribute:imageStyle",o),e&&(n.extend("imageBlock",{allowAttributes:"imageStyle"}),i.data.upcastDispatcher.on("element:figure",s,{priority:"low"})),t&&(n.extend("imageInline",{allowAttributes:"imageStyle"}),i.data.upcastDispatcher.on("element:img",s,{priority:"low"}))}_setupPostFixer(){const e=this.editor,t=e.model.document,i=e.plugins.get(m),n=new Map(this.normalizedStyles.map(e=>[e.name,e]));t.registerPostFixer(e=>{let o=!1;for(const a of t.differ.getChanges())if("insert"==a.type||"attribute"==a.type&&"imageStyle"==a.attributeKey){let t="insert"==a.type?a.position.nodeAfter:a.range.start.nodeAfter;if(t&&t.is("element","paragraph")&&t.childCount>0&&(t=t.getChild(0)),!i.isImage(t))continue;const s=t.getAttribute("imageStyle");if(!s)continue;const r=n.get(s);r&&r.modelElements.includes(t.name)||(e.removeAttribute("imageStyle",t),o=!0)}return o})}}var Ae=function(e){var t=typeof e;return null!=e&&("object"==t||"function"==t)};var Ve=function(e){return e};i(31);class ze extends n.Plugin{static get requires(){return[Be]}static get pluginName(){return"ImageStyleUI"}get localizedDefaultStylesTitles(){const e=this.editor.t;return{"Wrap text":e("Wrap text"),"Break text":e("Break text"),"In line":e("In line"),"Full size image":e("Full size image"),"Side image":e("Side image"),"Left aligned image":e("Left aligned image"),"Centered image":e("Centered image"),"Right aligned image":e("Right aligned image")}}init(){const e=this.editor.plugins,t=this.editor.config.get("image.toolbar")||[],i=Pe(e.get("ImageStyleEditing").normalizedStyles,this.localizedDefaultStylesTitles);for(const e of i)this._createButton(e);const n=Pe([...t.filter(Ae),...Te.getDefaultDropdownDefinitions(e)],this.localizedDefaultStylesTitles);for(const e of n)this._createDropdown(e,i)}_createDropdown(e,t){const i=this.editor.ui.componentFactory;i.add(e.name,n=>{let o;const{defaultItem:a,items:s,title:r}=e,l=s.filter(e=>t.find(({name:t})=>Oe(t)===e)).map(e=>{const t=i.create(e);return e===a&&(o=t),t});s.length!==l.length&&Te.warnInvalidStyle({dropdown:e});const c=Object(k.createDropdown)(n,k.SplitButtonView),g=c.buttonView;return Object(k.addToolbarToDropdown)(c,l),g.set({label:Ue(r,o.label),class:null,tooltip:!0}),g.bind("icon").toMany(l,"isOn",(...e)=>{const t=e.findIndex(Ve);return t<0?o.icon:l[t].icon}),g.bind("label").toMany(l,"isOn",(...e)=>{const t=e.findIndex(Ve);return Ue(r,t<0?o.label:l[t].label)}),g.bind("isOn").toMany(l,"isOn",(...e)=>e.some(Ve)),g.bind("class").toMany(l,"isOn",(...e)=>e.some(Ve)?"ck-splitbutton_flatten":null),g.on("execute",()=>{l.some(({isOn:e})=>e)?c.isOpen=!c.isOpen:o.fire("execute")}),c.bind("isEnabled").toMany(l,"isEnabled",(...e)=>e.some(Ve)),c})}_createButton(e){const t=e.name;this.editor.ui.componentFactory.add(Oe(t),i=>{const n=this.editor.commands.get("imageStyle"),o=new k.ButtonView(i);return o.set({label:e.title,icon:e.icon,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(n,"isEnabled"),o.bind("isOn").to(n,"value",e=>e===t),o.on("execute",this._executeCommand.bind(this,t)),o})}_executeCommand(e){this.editor.execute("imageStyle",{value:e}),this.editor.editing.view.focus()}}function Pe(e,t){for(const i of e)t[i.title]&&(i.title=t[i.title]);return e}function Oe(e){return"imageStyle:"+e}function Ue(e,t){return(e?e+": ":"")+t}class Re extends n.Plugin{static get requires(){return[Be,ze]}static get pluginName(){return"ImageStyle"}}class je extends n.Plugin{static get requires(){return[l.WidgetToolbarRepository,m]}static get pluginName(){return"ImageToolbar"}afterInit(){const e=this.editor,t=e.t,i=e.plugins.get(l.WidgetToolbarRepository),n=e.plugins.get("ImageUtils");var o;i.register("image",{ariaLabel:t("Image toolbar"),items:(o=e.config.get("image.toolbar")||[],o.map(e=>Ae(e)?e.name:e)),getRelatedElement:e=>n.getClosestSelectedImageWidget(e)})}}}]);