@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",Custom:"Custom","Custom image size":"Custom image size","Enter image caption":"Enter image caption","Error during image upload":"Error during image upload","From computer":"From computer","Full size image":"Full size image",Image:"Image","Image from computer":"Image from computer","Image Resize":"Image Resize","Image resize list":"Image resize list","Image toolbar":"Image toolbar","Image upload complete":"Image upload complete","Image via URL":"Image via URL","image widget":"image widget","In line":"In line","Insert image":"Insert image","Insert image via URL":"Insert image via URL","Insert via URL":"Insert via URL","Left aligned image":"Left aligned image",Original:"Original","Replace from computer":"Replace from computer","Replace image":"Replace image","Replace image from computer":"Replace image from computer","Resize image":"Resize image","Resize image (in %0)":"Resize image (in %0)","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","Text Alternative":"Text Alternative","The value must not be empty.":"The value must not be empty.","The value should be a plain number.":"The value should be a plain number.","Update image URL":"Update image URL","Upload failed":"Upload failed","Upload from computer":"Upload from computer","Upload image from computer":"Upload image from computer","Uploading image":"Uploading image","Via URL":"Via URL","Wrap text":"Wrap text","You have no image upload permissions.":"You have no image upload permissions."})}(window.CKEDITOR_TRANSLATIONS||(window.CKEDITOR_TRANSLATIONS={})),
/*!
 * @license Copyright (c) 2003-2026, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md.
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e.plugins.has("ImageBlockEditing")?e.plugins.has("ImageInlineEditing")?i||("inline"===a?"imageInline":"auto"!==a?"imageBlock":t.is("selection")?u(n,t):n.checkChild(t,"imageInline")?"imageInline":"imageBlock"):"imageBlock":"imageInline"}const k=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 I extends e.Plugin{static get requires(){return[t.Clipboard,f,o.Undo,r.Delete]}static get pluginName(){return"AutoImage"}static get isOfficialPlugin(){return!0}_timeoutId;_positionToInsert;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=a.ModelLivePosition.fromPosition(e.start);i.stickiness="toPrevious";const 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s.KeystrokeHandler,this.backButtonView=this._createBackButton(),this.saveButtonView=this._createSaveButton(),this.labeledInput=this._createLabeledInputView(),this.children=this.createCollection([this._createHeaderView()]),this.children.add(new _.FormRowView(e,{children:[this.labeledInput,this.saveButtonView],class:["ck-form__row_with-submit","ck-form__row_large-top-padding"]})),this._focusables=new _.ViewCollection,this.keystrokes.set("Esc",(e,t)=>{this.fire("cancel"),t()}),this._focusCycler=new _.FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-text-alternative-form","ck-responsive-form"],tabindex:"-1"},children:this.children})}render(){super.render(),(0,_.submitHandler)({view:this});[this.backButtonView,this.labeledInput,this.saveButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createBackButton(){const e=this.locale.t,t=new _.ButtonView(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:y.IconPreviousArrow,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createSaveButton(){const e=this.locale.t,t=new _.ButtonView(this.locale);return t.set({label:e("Save"),withText:!0,type:"submit",class:"ck-button-action ck-button-bold"}),t}_createHeaderView(){const e=this.locale.t,t=new _.FormHeaderView(this.locale,{label:e("Text Alternative")});return t.children.add(this.backButtonView,0),t}_createLabeledInputView(){const e=this.locale.t,t=new _.LabeledFieldView(this.locale,_.createLabeledInputText);return t.label=e("Text alternative"),t.class="ck-labeled-field-view_full-width",t}}function M(e){const t=e.plugins.get("ContextualBalloon");if(e.plugins.get("ImageUtils").getClosestSelectedImageWidget(e.editing.view.document.selection)){const i=D(e);t.updatePosition(i)}}function D(e){const t=e.editing.view,i=_.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 W extends e.Plugin{_balloon;_form;static get requires(){return[_.ContextualBalloon]}static get pluginName(){return"ImageTextAlternativeUI"}static get isOfficialPlugin(){return!0}init(){this._createButton()}destroy(){super.destroy(),this._form&&this._form.destroy()}_createButton(){const e=this.editor,t=e.t;e.ui.componentFactory.add("imageTextAlternative",i=>{const n=e.commands.get("imageTextAlternative"),a=new _.ButtonView(i);return a.set({label:t("Change image text alternative"),icon:y.IconTextAlternative,tooltip:!0}),a.bind("isEnabled").to(n,"isEnabled"),a.bind("isOn").to(n,"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,_.CssTransitionDisablerMixin)(L))(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.listenTo(e.ui,"update",()=>{i.getClosestSelectedImageWidget(t.selection)?this._isVisible&&M(e):this._hideForm(!0)}),(0,_.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:D(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 q extends e.Plugin{static get requires(){return[v,W]}static get pluginName(){return"ImageTextAlternative"}static get isOfficialPlugin(){return!0}}function $(e){const t=(t,i,n)=>{if(!n.consumable.test(i.viewItem,{name:!0,classes:"image"}))return;const a=e.findViewImgElement(i.viewItem);if(!a||!n.consumable.test(a,{name:!0}))return;n.consumable.consume(i.viewItem,{name:!0,classes:"image"});const o=n.convertItem(a,i.modelCursor),r=(0,s.first)(o.modelRange.getItems());r?(n.convertChildren(i.viewItem,r),n.updateConversionResult(r,i)):n.consumable.revert(i.viewItem,{name:!0,classes:"image"})};return e=>{e.on("element:figure",t)}}function H(e){const t=["srcset","media","type","sizes"],i=(i,n,a)=>{const o=n.viewItem;if(!a.consumable.test(o,{name:!0}))return;const r=new Map;for(const e of o.getChildren())if(e.is("element","source")){const i={};for(const n of t)e.hasAttribute(n)&&a.consumable.test(e,{attributes:n})&&(i[n]=e.getAttribute(n));Object.keys(i).length&&r.set(e,i)}const l=e.findViewImgElement(o);if(!l)return;let c=n.modelCursor.parent;if(!c.is("element","imageBlock")){const e=a.convertItem(l,n.modelCursor);n.modelRange=e.modelRange,n.modelCursor=e.modelCursor,c=(0,s.first)(e.modelRange.getItems())}a.consumable.consume(o,{name:!0});for(const[e,t]of r)a.consumable.consume(e,{attributes:Object.keys(t)});r.size&&a.writer.setAttribute("sources",Array.from(r.values()),c),a.convertChildren(o,c)};return e=>{e.on("element:picture",i)}}function K(e,t){const i=(t,i,n)=>{if(!n.consumable.consume(i.item,t.name))return;const a=n.writer,o=n.mapper.toViewElement(i.item),r=e.findViewImgElement(o);null===i.attributeNewValue?(a.removeAttribute("srcset",r),a.removeAttribute("sizes",r)):i.attributeNewValue&&(a.setAttribute("srcset",i.attributeNewValue,r),a.setAttribute("sizes","100vw",r))};return e=>{e.on(`attribute:srcset:${t}`,i)}}function G(e){const t=(t,i,n)=>{if(!n.consumable.consume(i.item,t.name))return;const a=n.writer,o=n.mapper.toViewElement(i.item),r=e.findViewImgElement(o),s=i.attributeNewValue;if(s&&s.length){const e=[];let t=r.parent;for(;t&&t.is("attributeElement");){const i=t.parent;a.unwrap(a.createRangeOn(r),t),e.unshift(t),t=i}const i=r.parent.is("element","picture"),n=i?r.parent:a.createContainerElement("picture",null);i||a.insert(a.createPositionBefore(r),n),a.remove(a.createRangeIn(n)),a.insert(a.createPositionAt(n,"end"),s.map(e=>a.createEmptyElement("source",e))),a.move(a.createRangeOn(r),a.createPositionAt(n,"end"));for(const t of e)a.wrap(a.createRangeOn(n),t)}else if(r.parent.is("element","picture")){const e=r.parent;a.move(a.createRangeOn(r),a.createPositionBefore(e)),a.remove(e)}};return e=>{e.on("attribute:sources:imageBlock",t),e.on("attribute:sources:imageInline",t)}}function J(e,t,i){const n=(t,i,n)=>{if(!n.consumable.consume(i.item,t.name))return;const a=n.writer,o=n.mapper.toViewElement(i.item),r=e.findViewImgElement(o);a.setAttribute(i.attributeKey,i.attributeNewValue||"",r)};return e=>{e.on(`attribute:${i}:${t}`,n)}}class Y 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})}stopObserving(e){this.stopListening(e)}_fireEvents(e){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",e))}}class Q extends e.Command{constructor(e){super(e);const t=e.config.get("image.insert.type");e.plugins.has("ImageBlockEditing")||"block"===t&&(0,s.logWarning)("image-block-plugin-required"),e.plugins.has("ImageInlineEditing")||"inline"===t&&(0,s.logWarning)("image-inline-plugin-required")}refresh(){const e=this.editor.plugins.get("ImageUtils");this.isEnabled=e.isImageAllowed()}execute(e){const t=(0,s.toArray)(e.source),i=this.editor.model.document.selection,n=this.editor.plugins.get("ImageUtils"),a=Object.fromEntries(i.getAttributes());t.forEach((t,o)=>{const r=i.getSelectedElement();if("string"==typeof t&&(t={src:t}),o&&r&&n.isImage(r)){const i=this.editor.model.createPositionAfter(r);n.insertImage({...t,...a},i,e.imageType)}else e.breakBlock?n.insertImage({...t,...a},i.getFirstPosition(),e.imageType):n.insertImage({...t,...a},null,e.imageType)})}}class X 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 Z extends e.Plugin{static get requires(){return[f]}static get pluginName(){return"ImageEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.conversion;e.editing.view.addObserver(Y),t.for("upcast").attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:"srcset"});const i=new Q(e),n=new X(e);e.commands.add("insertImage",i),e.commands.add("replaceImageSource",n),e.commands.add("imageInsert",i)}}class ee extends e.Plugin{static get requires(){return[f]}static get pluginName(){return"ImageSizeAttributes"}static get isOfficialPlugin(){return!0}afterInit(){this._registerSchema(),this._registerConverters("imageBlock"),this._registerConverters("imageInline")}_registerSchema(){const e=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&e.extend("imageBlock",{allowAttributes:["width","height"]}),this.editor.plugins.has("ImageInlineEditing")&&e.extend("imageInline",{allowAttributes:["width","height"]})}_registerConverters(e){const t=this.editor,i=t.plugins.get("ImageUtils"),n="imageBlock"===e?"figure":"img";function a(t,n,a,o,r=!1){t.on(`attribute:${n}:${e}`,(t,n,s)=>{if(!s.consumable.consume(n.item,t.name))return;const l=s.writer,c=s.mapper.toViewElement(n.item),g=i.findViewImgElement(c);null!==n.attributeNewValue?l.setAttribute(a,n.attributeNewValue,g):l.removeAttribute(a,g);const m=n.item.getAttribute("width"),u=n.item.getAttribute("height"),d=m&&u;if(d&&r&&l.setAttribute("loading","lazy",g),n.item.hasAttribute("sources"))return;const p=n.item.hasAttribute("resizedWidth");("imageInline"!==e||p||o)&&d&&l.setStyle("aspect-ratio",`${m}/${u}`,g)})}t.conversion.for("upcast").attributeToAttribute({view:{name:n,styles:{width:/.+/}},model:{key:"width",value:e=>p(e)?d(e.getStyle("width")):null}}).attributeToAttribute({view:{name:n,key:"width"},model:"width"}).attributeToAttribute({view:{name:n,styles:{height:/.+/}},model:{key:"height",value:e=>p(e)?d(e.getStyle("height")):null}}).attributeToAttribute({view:{name:n,key:"height"},model:"height"}),t.conversion.for("editingDowncast").add(e=>{a(e,"width","width",!0,!0),a(e,"height","height",!0,!0)}),t.conversion.for("dataDowncast").add(e=>{a(e,"width","width",!1),a(e,"height","height",!1)}),t.conversion.for("upcast").add(e=>{e.on("element:img",(e,t,i)=>{const n=t.viewItem.getAttribute("width"),a=t.viewItem.getAttribute("height");n&&a&&i.consumable.consume(t.viewItem,{styles:["aspect-ratio"]})})})}}class te extends e.Command{_modelElementName;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"),a=n.g