@ckeditor/ckeditor5-image/build/image.js

Image feature for CKEditor 5.

!function(e){const t=e.en=e.en||{};t.dictionary=Object.assign(t.dictionary||{},{"Break text":"Break text","Caption for image: %0":"Caption for image: %0","Caption for the image":"Caption for the image","Centered image":"Centered image","Change image text alternative":"Change image text alternative","Enter image caption":"Enter image caption","Full size image":"Full size image","Image resize list":"Image resize list","Image toolbar":"Image toolbar","image widget":"image widget","In line":"In line",Insert:"Insert","Insert image":"Insert image","Insert image via URL":"Insert image via URL","Left aligned image":"Left aligned image",Original:"Original","Resize image":"Resize image","Resize image to %0":"Resize image to %0","Resize image to the original size":"Resize image to the original size","Right aligned image":"Right aligned image","Side image":"Side image","Text alternative":"Text alternative",Update:"Update","Update image URL":"Update image URL","Upload failed":"Upload failed","Wrap text":"Wrap text"})}(window.CKEDITOR_TRANSLATIONS||(window.CKEDITOR_TRANSLATIONS={})),
/*!
 * @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md.
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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,n={}){const o=this.editor,a=o.model,s=a.document.selection,r=f(o,t||s,i);e={...Object.fromEntries(s.getAttributes()),...e};for(const t in e)a.schema.checkAttribute(r,t)||delete e[t];return a.change((i=>{const{setImageSizes:o=!0}=n,s=i.createElement(r,e);return a.insertObject(s,t,null,{setSelection:"on",findOptimalPosition:t||"imageInline"==r?void 0:"auto"}),s.parent?(o&&this.setImageNaturalSizeAttributes(s),s):null}))}setImageNaturalSizeAttributes(e){const t=e.getAttribute("src");t&&(e.getAttribute("width")||e.getAttribute("height")||this.editor.model.change((i=>{const n=new r.global.window.Image;this._domEmitter.listenTo(n,"load",(()=>{e.getAttribute("width")||e.getAttribute("height")||this.editor.model.enqueueChange(i.batch,(t=>{t.setAttribute("width",n.naturalWidth,e),t.setAttribute("height",n.naturalHeight,e)})),this._domEmitter.stopListening(n,"load")})),n.src=t})))}getClosestSelectedImageWidget(e){const t=e.getFirstPosition();if(!t)return null;const i=e.getSelectedElement();if(i&&this.isImageWidget(i))return i;let n=t.parent;for(;n;){if(n.is("element")&&this.isImageWidget(n))return n;n=n.parent}return null}getClosestSelectedImageElement(e){const t=e.getSelectedElement();return this.isImage(t)?t:e.getFirstPosition().findAncestor("imageBlock")}getImageWidgetFromImageView(e){return e.findAncestor({classes:p})}isImageAllowed(){const e=this.editor.model.document.selection;return function(e,t){const i=f(e,t,null);if("imageBlock"==i){const i=function(e,t){const i=(0,l.findOptimalInsertionRange)(e,t),n=i.start.parent;if(n.isEmpty&&!n.is("element","$root"))return n.parent;return n}(t,e.model);if(e.model.schema.checkChild(i,"imageBlock"))return!0}else if(e.model.schema.checkChild(t.focus,"imageInline"))return!0;return!1}(this.editor,e)&&function(e){return[...e.focus.getAncestors()].every((e=>!e.is("element","imageBlock")))}(e)}toImageWidget(e,t,i){t.setCustomProperty("image",!0,e);return(0,l.toWidget)(e,t,{label:()=>{const t=this.findViewImgElement(e).getAttribute("alt");return t?`${t} ${i}`:i}})}isImageWidget(e){return!!e.getCustomProperty("image")&&(0,l.isWidget)(e)}isBlockImage(e){return!!e&&e.is("element","imageBlock")}isInlineImage(e){return!!e&&e.is("element","imageInline")}findViewImgElement(e){if(this.isInlineImageView(e))return e;const t=this.editor.editing.view;for(const{item:i}of t.createRangeIn(e))if(this.isInlineImageView(i))return i}destroy(){return this._domEmitter.stopListening(),super.destroy()}}function f(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":"auto"!==o?"imageBlock":t.is("selection")?d(n,t):n.checkChild(t,"imageInline")?"imageInline":"imageBlock"):"imageBlock":"imageInline"}const b=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 k extends e.Plugin{static get requires(){return[t.Clipboard,h,a.Undo,s.Delete]}static get pluginName(){return"AutoImage"}constructor(e){super(e),this._timeoutId=null,this._positionToInsert=null}init(){const e=this.editor,t=e.model.document,i=e.plugins.get("ClipboardPipeline");this.listenTo(i,"inputTransformation",(()=>{const e=t.selection.getFirstRange(),i=o.LivePosition.fromPosition(e.start);i.stickiness="toPrevious";const n=o.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 o.LiveRange(e,t),a=n.getWalker({ignoreElementEnd:!0}),s=Object.fromEntries(i.model.document.selection.getAttributes()),r=this.editor.plugins.get("ImageUtils");let l="";for(const e of a)e.item.is("$textProxy")&&(l+=e.item.data);l=l.trim(),l.match(b)?(this._positionToInsert=o.LivePosition.fromPosition(e),this._timeoutId=setTimeout((()=>{if(!i.commands.get("insertImage").isEnabled)return void n.detach();i.model.change((e=>{let t;this._timeoutId=null,e.remove(n),n.detach(),"$graveyard"!==this._positionToInsert.root.rootName&&(t=this._positionToInsert.toPosition()),r.insertImage({...s,src:l},t),this._positionToInsert.detach(),this._positionToInsert=null}));i.plugins.get("Delete").requestUndoOnBackspace()}),100)):n.detach()}}class w extends e.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 I extends e.Plugin{static get requires(){return[h]}static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new w(this.editor))}}var v=i(273),y=i(62),_=i.n(y),E=i(915),x={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};_()(E.Z,x);E.Z.locals;var C=i(487),S={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};_()(C.Z,S);C.Z.locals;class A extends v.View{constructor(t){super(t);const i=this.locale.t;this.focusTracker=new r.FocusTracker,this.keystrokes=new r.KeystrokeHandler,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(i("Save"),e.icons.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(i("Cancel"),e.icons.cancel,"ck-button-cancel","cancel"),this._focusables=new v.ViewCollection,this._focusCycler=new v.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]})}render(){super.render(),this.keystrokes.listenTo(this.element),(0,v.submitHandler)({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach((e=>{this._focusables.add(e),this.focusTracker.add(e.element)}))}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createButton(e,t,i,n){const o=new v.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 v.LabeledFieldView(this.locale,v.createLabeledInputText);return t.label=e("Text alternative"),t}}function T(e){const t=e.editing.view,i=v.BalloonPanelView.defaultPositions,n=e.plugins.get("ImageUtils");return{target:t.domConverter.mapViewToDom(n.getClosestSelectedImageWidget(t.document.selection)),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast,i.viewportStickyNorth]}}class B extends e.Plugin{static get requires(){return[v.ContextualBalloon]}static get pluginName(){return"ImageTextAlternativeUI"}init(){this._createButton()}destroy(){super.destroy(),this._form&&this._form.destroy()}_createButton(){const t=this.editor,i=t.t;t.ui.componentFactory.add("imageTextAlternative",(n=>{const o=t.commands.get("imageTextAlternative"),a=new v.ButtonView(n);return a.set({label:i("Change image text alternative"),icon:e.icons.textAlternative,tooltip:!0}),a.bind("isEnabled").to(o,"isEnabled"),a.bind("isOn").to(o,"value",(e=>!!e)),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((0,v.CssTransitionDisablerMixin)(A))(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=T(e);t.updatePosition(i)}}(e):this._hideForm(!0)})),(0,v.clickOutsideHandler)({emitter:this._form,activator:()=>this._isVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;this._form||this._createForm();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:T(e)}),i.fieldView.value=i.fieldView.element.value=t.value||"",this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e=!1){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&&this._balloon.visibleView===this._form}get _isInBalloon(){return!!this._balloon&&this._balloon.hasView(this._form)}}class V extends e.Plugin{static get requires(){return[I,B]}static get pluginName(){return"ImageTextAlternative"}}function z(e,t){const 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.findViewImgElement(a);null===i.attributeNewValue?(o.removeAttribute("srcset",s),o.removeAttribute("sizes",s)):i.attributeNewValue&&(o.setAttribute("srcset",i.attributeNewValue,s),o.setAttribute("sizes","100vw",s))};return e=>{e.on(`attribute:srcset:${t}`,i)}}function U(e,t,i){const n=(t,i,n)=>{if(!n.consumable.consume(i.item,t.name))return;const o=n.writer,a=n.mapper.toViewElement(i.item),s=e.findViewImgElement(a);o.setAttribute(i.attributeKey,i.attributeNewValue||"",s)};return e=>{e.on(`attribute:${i}:${t}`,n)}}class R extends o.Observer{observe(e){this.listenTo(e,"load",((e,t)=>{const i=t.target;this.checkShouldIgnoreEventFromTarget(i)||"IMG"==i.tagName&&this._fireEvents(t)}),{useCapture:!0})}stopObserving(e){this.stopListening(e)}_fireEvents(e){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",e))}}class P extends e.Command{constructor(e){super(e);const t=e.config.get("image.insert.type");e.plugins.has("ImageBlockEditing")||"block"===t&&(0,r.logWarning)("image-block-plugin-required"),e.plugins.has("ImageInlineEditing")||"inline"===t&&(0,r.logWarning)("image-inline-plugin-required")}refresh(){const e=this.editor.plugins.get("ImageUtils");this.isEnabled=e.isImageAllowed()}execute(e){const t=(0,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("string"==typeof e&&(e={src:e}),t&&a&&n.isImage(a)){const t=this.editor.model.createPositionAfter(a);n.insertImage({...e,...o},t)}else n.insertImage({...e,...o})}))}}class N extends e.Command{constructor(e){super(e),this.decorate("cleanupImage")}refresh(){const e=this.editor.plugins.get("ImageUtils"),t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=e.isImage(t),this.value=this.isEnabled?t.getAttribute("src"):null}execute(e){const t=this.editor.model.document.selection.getSelectedElement(),i=this.editor.plugins.get("ImageUtils");this.editor.model.change((n=>{n.setAttribute("src",e.source,t),this.cleanupImage(n,t),i.setImageNaturalSizeAttributes(t)}))}cleanupImage(e,t){e.removeAttribute("srcset",t),e.removeAttribute("sizes",t),e.removeAttribute("sources",t),e.removeAttribute("width",t),e.removeAttribute("height",t),e.removeAttribute("alt",t)}}class O extends e.Plugin{static get requires(){return[h]}static get pluginName(){return"ImageEditing"}init(){const e=this.editor,t=e.conversion;e.editing.view.addObserver(R),t.for("upcast").attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:"srcset"});const i=new P(e),n=new N(e);e.commands.add("insertImage",i),e.commands.add("replaceImageSource",n),e.commands.add("imageInsert",i)}}class L extends e.Plugin{static get requires(){return[h]}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(e){const t=this.editor,i=t.plugins.get("ImageUtils"),n="imageBlock"===e?"figure":"img";function o(t,n,o,a){t.on(`attribute:${n}:${e}`,((t,n,s)=>{if(!s.consumable.consume(n.item,t.name))return;const r=s.writer,l=s.mapper.toViewElement(n.item),c=i.findViewImgElement(l);if(null!==n.attributeNewValue?r.setAttribute(o,n.attributeNewValue,c):r.removeAttribute(o,c),n.item.hasAttribute("sources"))return;const g=n.item.hasAttribute("resizedWidth");if("imageInline"===e&&!g&&!a)return;const d=n.item.getAttribute("width"),m=n.item.getAttribute("height");d&&m&&r.setStyle("aspect-ratio",`${d}/${m}`,c)}))}t.conversion.for("upcast").attributeToAttribute({view:{name:n,styles:{width:/.+/}},model:{key:"width",value:e=>u(e)?m(e.getStyle("width")):null}}).attributeToAttribute({view:{name:n,key:"width"},model:"width"}).attributeToAttribute({view:{name:n,styles:{height:/.+/}},model:{key:"height",value:e=>u(e)?m(e.getStyle("height")):null}}).attributeToAttribute({view:{name:n,key:"height"},model:"height"}),t.conversion.for("editingDowncast").add((e=>{o(e,"width","width",!0),o(e,"height","height",!0)})),t.conversion.for("dataDowncast").add((e=>{o(e,"width","width",!1),o(e,"height","height",!1)}))}}class F extends e.Command{constructor(e,t){super(e),this._modelElementName=t}refresh(){const e=this.editor.plugins.get("ImageUtils"),t=e.getClosestSelectedImageElement(this.editor.model.document.selection);"imageBlock"===this._modelElementName?this.isEnabled=e.isInlineImage(t):this.isEnabled=e.isBlockImage(t)}execute(e={}){const t=this.editor,i=this.editor.model,n=t.plugins.get("ImageUtils"),o=n.getClosestSelectedImageElement(i.document.selection),a=Object.fromEntries(o.getAttributes());return a.src||a.uploadId?i.change((t=>{const{setImageSizes:s=!0}=e,r=Array.from(i.markers).filter((e=>e.getRange().containsItem(o))),l=n.insertImage(a,i.createSelection(o,"on"),this._modelElementName,{setImageSizes:s});if(!l)return null;const c=t.createRangeOn(l);for(const e of r){const i=e.getRange(),n="$graveyard"!=i.root.rootName?i.getJoined(c,!0):c;t.updateMarker(e,{range:n})}return{oldElement:o,newElement:l}})):null}}var D=i(390),j={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};_()(D.Z,j);D.Z.locals;class W extends e.Plugin{static get requires(){return[h]}static get pluginName(){return"ImagePlaceholder"}afterInit(){this._setupSchema(),this._setupConversion(),this._setupLoadListener()}_setupSchema(){const e=this.editor.model.schema;e.isRegistered("imageBlock")&&e.extend("imageBlock",{allowAttributes:["placeholder"]}),e.isRegistered("imageInline")&&e.extend("imageInline",{allowAttributes:["placeholder"]})}_setupConversion(){const e=this.editor,t=e.conversion,i=e.plugins.get("ImageUtils");t.for("editingDowncast").add((e=>{e.on("attribute:placeholder",((e,t,n)=>{if(!n.consumable.test(t.item,e.name))return;if(!t.item.is("element","imageBlock")&&!t.item.is("element","imageInline"))return;n.consumable.consume(t.item,e.name);const o=n.writer,a=n.mapper.toViewElement(t.item),s=i.findViewImgElement(a);t.attributeNewValue?(o.addClass("image_placeholder",s),o.setStyle("background-image",`url(${t.attributeNewValue})`,s),o.setCustomProperty("editingPipeline:doNotReuseOnce",!0,s)):(o.removeClass("image_placeholder",s),o.removeStyle("background-image",s))}))}))}_setupLoadListener(){const e=this.editor,t=e.model,i=e.editing,n=i.view,o=e.plugins.get("ImageUtils");n.addObserver(R),this.listenTo(n.document,"imageLoaded",((e,a)=>{const s=n.domConverter.mapDomToView(a.target);if(!s)return;const r=o.getImageWidgetFromImageView(s);if(!r)return;const l=i.mapper.toModelElement(r);l&&l.hasAttribute("placeholder")&&t.enqueueChange({isUndoable:!1},(e=>{e.removeAttribute("placeholder",l)}))}))}}class M extends e.Plugin{static get requires(){return[O,L,h,W,t.ClipboardPipeline]}static get pluginName(){return"ImageBlockEditing"}init(){const e=this.editor;e.model.schema.register("imageBlock",{inheritAllFrom:"$blockObject",allowAttributes:["alt","src","srcset"]}),this._setupConversion(),e.plugins.has("ImageInlineEditing")&&(e.commands.add("imageTypeBlock",new F(this.editor,"imageBlock")),this._setupClipboardIntegration())}_setupConversion(){const e=this.editor,t=e.t,i=e.conversion,n=e.plugins.get("ImageUtils");i.for("dataDowncast").elementToStructure({model:"imageBlock",view:(e,{writer:t})=>c(t)}),i.for("editingDowncast").elementToStructure({model:"imageBlock",view:(e,{writer:i})=>n.toImageWidget(c(i),i,t("image widget"))}),i.for("downcast").add(U(n,"imageBlock","src")).add(U(n,"imageBlock","alt")).add(z(n,"imageBlock")),i.for("upcast").elementToElement({view:g(e,"imageBlock"),model:(e,{writer:t})=>t.createElement("imageBlock",e.hasAttribute("src")?{src:e.getAttribute("src")}:void 0)}).add(function(e){const t=(t,i,n)=>{if(!n.consumable.test(i.viewItem,{name:!0,classes:"image"}))return;const o=e.findViewImgElement(i.viewItem);if(!o||!n.consumable.test(o,{name:!0}))return;n.consumable.consume(i.viewItem,{name:!0,classes:"image"});const a=n.convertItem(o,i.modelCursor),s=(0,r.first)(a.modelRange.getItems());s?(n.convertChildren(i.viewItem,s),n.updateConversionResult(s,i)):n.consumable.revert(i.viewItem,{name:!0,classes:"image"})};return e=>{e.on("element:figure",t)}}(n))}_setupClipboardIntegration(){const e=this.editor,t=e.model,i=e.editing.view,n=e.plugins.get("ImageUtils"),a=e.plugins.get("ClipboardPipeline");this.listenTo(a,"inputTransformation",((a,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 o.UpcastWriter(i.document),t=r.map((t=>e.createElement("figure",{class:"image"},t)));s.content=e.createDocumentFragment(t)}})),this.listenTo(a,"contentInsertion",((e,i)=>{"paste"===i.method&&t.change((e=>{const t=e.createRangeIn(i.content);for(const e of t.getItems())e.is("element","imageBlock")&&n.setImageNaturalSizeAttributes(e)}))}))}}var q=i(417),Z={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};_()(q.Z,Z);q.Z.locals;class $ extends e.Plugin{static get requires(){return[M,l.Widget,V]}static get pluginName(){return"ImageBlock"}}class H extends e.Plugin{static get requires(){return[O,L,h,W,t.ClipboardPipeline]}static get pluginName(){return"ImageInlineEditing"}init(){const e=this.editor,t=e.model.schema;t.register("imageInline",{inheritAllFrom:"$inlineObject",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 F(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").elementToStructure({model:"imageInline",view:(e,{writer:i})=>n.toImageWidget(function(e){return e.createContainerElement("span",{class:"image-inline"},e.createEmptyElement("img"))}(i),i,t("image widget"))}),i.for("downcast").add(U(n,"imageInline","src")).add(U(n,"imageInline","alt")).add(z(n,"imageInline")),i.for("upcast").elementToElement({view:g(e,"imageInline"),model:(e,{writer:t})=>t.createElement("imageInline",e.hasAttribute("src")?{src:e.getAttribute("src")}:void 0)})}_setupClipboardIntegration(){const e=this.editor,t=e.model,i=e.editing.view,n=e.plugins.get("ImageUtils"),a=e.plugins.get("ClipboardPipeline");this.listenTo(a,"inputTransformation",((a,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 o.UpcastWriter(i.document),t=r.map((t=>1===t.childCount?(Array.from(t.getAttributes()).forEach((i=>e.setAttribute(...i,n.findViewImgElement(t)))),t.getChild(0)):t));s.content=e.createDocumentFragment(t)}})),this.listenTo(a,"contentInsertion",((e,i)=>{"paste"===i.method&&t.change((e=>{const t=e.createRangeIn(i.content);for(const e of t.getItems())e.is("element","imageInline")&&n.setImageNaturalSizeAttributes(e)}))}))}}class K extends e.Plugin{static get requires(){return[H,l.Widget,V]}static get pluginName(){return"ImageInline"}}class G extends e.Plugin{static get requires(){return[$,K]}static get pluginName(){return"Image"}}class J extends e.Plugin{static get pluginName(){return"ImageCaptionUtils"}static get requires(){return[h]}getCaptionFromImageModelElement(e){for(const t of e.getChildren())if(t&&t.is("element","caption"))return t;return null}getCaptionFromModelSelection(e){const t=this.editor.plugins.get("ImageUtils"),i=e.getFirstPosition().findAncestor("caption");return i&&t.isBlockImage(i.parent)?i:null}matchImageCaptionViewElement(e){const t=this.editor.plugins.get("ImageUtils");return"figcaption"==e.name&&t.isBlockImageView(e.parent)?{name:!0}:null}}class Q extends e.Command{refresh(){const e=this.editor,t=e.plugins.get("ImageCaptionUtils"),i=e.plugins.get("ImageUtils");if(!e.plugins.has(M))return this.isEnabled=!1,void(this.value=!1);const n=e.model.document.selection,o=n.getSelectedElement();if(!o){const e=t.getCaptionFromModelSelection(n);return this.isEnabled=!!e,void(this.value=!!e)}this.isEnabled=i.isImage(o),this.isEnabled?this.value=!!t.getCaptionFromImageModelElement(o):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"),o=this.editor.plugins.get("ImageUtils");let a=i.getSelectedElement();const s=n._getSavedCaption(a);o.isInlineImage(a)&&(this.editor.execute("imageTypeBlock"),a=i.getSelectedElement());const r=s||e.createElement("caption");e.append(r,a),t&&e.setSelection(r,"in")}_hideImageCaption(e){const t=this.editor,i=t.model.document.selection,n=t.plugins.get("ImageCaptionEditing"),o=t.plugins.get("ImageCaptionUtils");let a,s=i.getSelectedElement();s?a=o.getCaptionFromImageModelElement(s):(a=o.getCaptionFromModelSelection(i),s=a.parent),n._saveCaption(s,a),e.setSelection(s,"on"),e.remove(a)}}class X extends e.Plugin{static get requires(){return[h,J]}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 Q(this.editor)),this._setupConversion(),this._setupImageTypeCommandsIntegration(),this._registerCaptionReconversion()}_setupConversion(){const e=this.editor,t=e.editing.view,i=e.plugins.get("ImageUtils"),n=e.plugins.get("ImageCaptionUtils"),a=e.t;e.conversion.for("upcast").elementToElement({view:e=>n.matchImageCaptionViewElement(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:n})=>{if(!i.isBlockImage(e.parent))return null;const s=n.createEditableElement("figcaption");n.setCustomProperty("imageCaption",!0,s),s.placeholder=a("Enter image caption"),(0,o.enablePlaceholder)({view:t,element:s,keepOnFocus:!0});const r=e.parent.getAttribute("alt"),c=r?a("Caption for image: %0",[r]):a("Caption for the image");return(0,l.toWidgetEditable)(s,n,{label:c})}})}_setupImageTypeCommandsIntegration(){const e=this.editor,t=e.plugins.get("ImageUtils"),i=e.plugins.get("ImageCaptionUtils"),n=e.commands.get("imageTypeInline"),o=e.commands.get("imageTypeBlock"),a=e=>{if(!e.return)return;const{oldElement:n,newElement:o}=e.return;if(!n)return;if(t.isBlockImage(n)){const e=i.getCaptionFromImageModelElement(n);if(e)return void this._saveCaption(o,e)}const a=this._getSavedCaption(n);a&&this._saveCaption(o,a)};n&&this.listenTo(n,"execute",a,{priority:"low"}),o&&this.listenTo(o,"execute",a,{priority:"low"})}_getSavedCaption(e){const t=this._savedCaptionsMap.get(e);return t?o.Element.fromJSON(t):null}_saveCaption(e,t){this._savedCaptionsMap.set(e,t.toJSON())}_registerCaptionReconversion(){const e=this.editor,t=e.model,i=e.plugins.get("ImageUtils"),n=e.plugins.get("ImageCaptionUtils");t.document.on("change:data",(()=>{const o=t.document.differ.getChanges();for(const t of o){if("alt"!==t.attributeKey)continue;const o=t.range.start.nodeAfter;if(i.isBlockImage(o)){const t=n.getCaptionFromImageModelElement(o);if(!t)return;e.editing.reconvertItem(t)}}}))}}class Y extends e.Plugin{static get requires(){return[J]}static get pluginName(){return"ImageCaptionUI"}init(){const t=this.editor,i=t.editing.view,n=t.plugins.get("ImageCaptionUtils"),o=t.t;t.ui.componentFactory.add("toggleImageCaption",(a=>{const s=t.commands.get("toggleImageCaption"),r=new v.ButtonView(a);return r.set({icon:e.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",(()=>{t.execute("toggleImageCaption",{focusCaptionOnShow:!0});const e=n.getCaptionFromModelSelection(t.model.document.selection);if(e){const n=t.editing.mapper.toViewElement(e);i.scrollToTheSelection(),i.change((e=>{e.addClass("image__caption_highlighted",n)}))}t.editing.view.focus()})),r}))}}var ee=i(86),te={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};_()(ee.Z,te);ee.Z.locals;class ie extends e.Plugin{static get requires(){return[X,Y]}static get pluginName(){return"ImageCaption"}}var ne=i(448);function oe(e){const t=e.map((e=>e.replace("+","\\+")));return new RegExp(`^image\\/(${t.join("|")})$`)}function ae(e){return new Promise(((t,i)=>{const n=e.getAttribute("src");fetch(n).then((e=>e.blob())).then((e=>{const i=se(e,n),o=i.replace("image/",""),a=new File([e],`image.${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=se(t,e),n=i.replace("image/","");return new File([t],`image.${n}`,{type:i})}))}(n).then(t).catch(i):i(e)))}))}function se(e,t){return e.type?e.type:t.match(/data:(image\/\w+);base64/)?t.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}class re extends e.Plugin{static get pluginName(){return"ImageUploadUI"}init(){const t=this.editor,i=t.t,n=n=>{const o=new ne.FileDialogButtonView(n),a=t.commands.get("uploadImage"),s=t.config.get("image.upload.types"),r=oe(s);return o.set({acceptedType:s.map((e=>`image/${e}`)).join(","),allowMultipleFiles:!0}),o.buttonView.set({label:i("Insert image"),icon:e.icons.image,tooltip:!0}),o.buttonView.bind("isEnabled").to(a),o.on("done",((e,i)=>{const n=Array.from(i).filter((e=>r.test(e.type)));n.length&&(t.execute("uploadImage",{file:n}),t.editing.view.focus())})),o};t.ui.componentFactory.add("uploadImage",n),t.ui.componentFactory.add("imageUpload",n)}}var le=i(283),ce={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};_()(le.Z,ce);le.Z.locals;var ge=i(651),de={injectType:"singletonStyleTag",attributes:{"data-cke":!0},insert:"head",singleton:!0};_()(ge.Z,d