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@ckeditor/ckeditor5-link - npm Package Compare versions

Comparing version 29.0.0 to 29.1.0

ckeditor5-metadata.json

2

build/link.js

@@ -5,2 +5,2 @@ /*!

*/
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Y=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,Q=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i,W=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,$=/^((\w+:(\/{2,})?)|(\W))/i;function J(e,{writer:t}){const i=t.createAttributeElement("a",{href:e},{priority:5});return t.setCustomProperty("link",!0,i),i}function G(e){return function(e){return e.replace(Y,"").match(Q)}(e=String(e))?e:"#"}function X(e,t){return!!e&&t.checkAttribute(e.name,"linkHref")}function ee(e,t){const i=(n=e,W.test(n)?"mailto:":t);var n;const o=!!i&&!$.test(e);return e&&o?i+e:e}class te extends n.Command{constructor(e){super(e),this.manualDecorators=new a.Collection,this.automaticDecorators=new c}restoreManualDecoratorStates(){for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}refresh(){const e=this.editor.model,t=e.document.selection,i=t.getSelectedElement()||Object(a.first)(t.getSelectedBlocks());X(i,e.schema)?(this.value=i.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttribute(i,"linkHref")):(this.value=t.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref"));for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}execute(e,t={}){const i=this.editor.model,n=i.document.selection,o=[],s=[];for(const e in t)t[e]?o.push(e):s.push(e);i.change(t=>{if(n.isCollapsed){const c=n.getFirstPosition();if(n.hasAttribute("linkHref")){const a=Object(r.findAttributeRange)(c,"linkHref",n.getAttribute("linkHref"),i);t.setAttribute("linkHref",e,a),o.forEach(e=>{t.setAttribute(e,!0,a)}),s.forEach(e=>{t.removeAttribute(e,a)}),t.setSelection(t.createPositionAfter(a.end.nodeBefore))}else if(""!==e){const r=Object(a.toMap)(n.getAttributes());r.set("linkHref",e),o.forEach(e=>{r.set(e,!0)});const{end:s}=i.insertContent(t.createText(e,r),c);t.setSelection(s)}["linkHref",...o,...s].forEach(e=>{t.removeSelectionAttribute(e)})}else{const r=i.schema.getValidRanges(n.getRanges(),"linkHref"),a=[];for(const e of n.getSelectedBlocks())i.schema.checkAttribute(e,"linkHref")&&a.push(t.createRangeOn(e));const c=a.slice();for(const e of r)this._isRangeToUpdate(e,a)&&c.push(e);for(const i of c)t.setAttribute("linkHref",e,i),o.forEach(e=>{t.setAttribute(e,!0,i)}),s.forEach(e=>{t.removeAttribute(e,i)})}})}_getDecoratorStateFromModel(e){const t=this.editor.model,i=t.document.selection,n=i.getSelectedElement();return X(n,t.schema)?n.getAttribute(e):i.getAttribute(e)}_isRangeToUpdate(e,t){for(const i of t)if(i.containsRange(e))return!1;return!0}}class ie extends n.Command{refresh(){const e=this.editor.model,t=e.document.selection,i=t.getSelectedElement();X(i,e.schema)?this.isEnabled=e.schema.checkAttribute(i,"linkHref"):this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref")}execute(){const e=this.editor,t=this.editor.model,i=t.document.selection,n=e.commands.get("link");t.change(e=>{const o=i.isCollapsed?[Object(r.findAttributeRange)(i.getFirstPosition(),"linkHref",i.getAttribute("linkHref"),t)]:t.schema.getValidRanges(i.getRanges(),"linkHref");for(const t of o)if(e.removeAttribute("linkHref",t),n)for(const i of n.manualDecorators)e.removeAttribute(i.id,t)})}}class ne{constructor({id:e,label:t,attributes:i,defaultValue:n}){this.id=e,this.set("value"),this.defaultValue=n,this.label=t,this.attributes=i}}Object(a.mix)(ne,a.ObservableMixin);i(12);const oe=/^(https?:)?\/\//;class re extends n.Plugin{static get pluginName(){return"LinkEditing"}static get requires(){return[r.TwoStepCaretMovement,r.Input,s.ClipboardPipeline]}constructor(e){super(e),e.config.define("link",{addTargetToExternalLinks:!1})}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"linkHref"}),e.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:J}),e.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(e,t)=>J(G(e),t)}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:e=>e.getAttribute("href")}}),e.commands.add("link",new te(e)),e.commands.add("unlink",new ie(e));const t=function(e,t){const i={"Open in a new tab":e("Open in a new tab"),Downloadable:e("Downloadable")};return t.forEach(e=>(e.label&&i[e.label]&&(e.label=i[e.label]),e)),t}(e.t,function(e){const t=[];if(e)for(const[i,n]of Object.entries(e)){const e=Object.assign({},n,{id:"link"+K(i)});t.push(e)}return t}(e.config.get("link.decorators")));this._enableAutomaticDecorators(t.filter(e=>"automatic"===e.mode)),this._enableManualDecorators(t.filter(e=>"manual"===e.mode));e.plugins.get(r.TwoStepCaretMovement).registerAttribute("linkHref"),Object(r.inlineHighlight)(e,"linkHref","a","ck-link_selected"),this._enableInsertContentSelectionAttributesFixer(),this._enableClickingAfterLink(),this._enableTypingOverLink(),this._handleDeleteContentAfterLink()}_enableAutomaticDecorators(e){const t=this.editor,i=t.commands.get("link").automaticDecorators;t.config.get("link.addTargetToExternalLinks")&&i.add({id:"linkIsExternal",mode:"automatic",callback:e=>oe.test(e),attributes:{target:"_blank",rel:"noopener noreferrer"}}),i.add(e),i.length&&t.conversion.for("downcast").add(i.getDispatcher())}_enableManualDecorators(e){if(!e.length)return;const t=this.editor,i=t.commands.get("link").manualDecorators;e.forEach(e=>{t.model.schema.extend("$text",{allowAttributes:e.id}),i.add(new ne(e)),t.conversion.for("downcast").attributeToElement({model:e.id,view:(t,{writer:n})=>{if(t){const t=i.get(e.id).attributes,o=n.createAttributeElement("a",t,{priority:5});return n.setCustomProperty("link",!0,o),o}}}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:i.get(e.id).attributes},model:{key:e.id}})})}_enableInsertContentSelectionAttributesFixer(){const e=this.editor.model,t=e.document.selection;this.listenTo(e,"insertContent",()=>{const i=t.anchor.nodeBefore,n=t.anchor.nodeAfter;t.hasAttribute("linkHref")&&i&&i.hasAttribute("linkHref")&&(n&&n.hasAttribute("linkHref")||e.change(t=>{se(t,ce(e.schema))}))},{priority:"low"})}_enableClickingAfterLink(){const e=this.editor,t=e.model;e.editing.view.addObserver(o.MouseObserver);let i=!1;this.listenTo(e.editing.view.document,"mousedown",()=>{i=!0}),this.listenTo(e.editing.view.document,"selectionChange",()=>{if(!i)return;i=!1;const e=t.document.selection;if(!e.isCollapsed)return;if(!e.hasAttribute("linkHref"))return;const n=e.getFirstPosition(),o=Object(r.findAttributeRange)(n,"linkHref",e.getAttribute("linkHref"),t);(n.isTouching(o.start)||n.isTouching(o.end))&&t.change(e=>{se(e,ce(t.schema))})})}_enableTypingOverLink(){const e=this.editor,t=e.editing.view;let i,n;this.listenTo(t.document,"delete",()=>{n=!0},{priority:"high"}),this.listenTo(e.model,"deleteContent",()=>{const t=e.model.document.selection;t.isCollapsed||(n?n=!1:ae(e)&&function(e){const t=e.document.selection,i=t.getFirstPosition(),n=t.getLastPosition(),o=i.nodeAfter;if(!o)return!1;if(!o.is("$text"))return!1;if(!o.hasAttribute("linkHref"))return!1;const s=n.textNode||n.nodeBefore;if(o===s)return!0;return Object(r.findAttributeRange)(i,"linkHref",o.getAttribute("linkHref"),e).containsRange(e.createRange(i,n),!0)}(e.model)&&(i=t.getAttributes()))},{priority:"high"}),this.listenTo(e.model,"insertContent",(t,[o])=>{n=!1,ae(e)&&i&&(e.model.change(e=>{for(const[t,n]of i)e.setAttribute(t,n,o)}),i=null)},{priority:"high"})}_handleDeleteContentAfterLink(){const e=this.editor,t=e.model,i=t.document.selection,n=e.editing.view;let o=!1,s=!1;this.listenTo(n.document,"delete",(e,t)=>{s=t.domEvent.keyCode===a.keyCodes.backspace},{priority:"high"}),this.listenTo(t,"deleteContent",()=>{o=!1;const e=i.getFirstPosition(),n=i.getAttribute("linkHref");if(!n)return;const s=Object(r.findAttributeRange)(e,"linkHref",n,t);o=s.containsPosition(e)||s.end.isEqual(e)},{priority:"high"}),this.listenTo(t,"deleteContent",()=>{s&&(s=!1,o||e.model.enqueueChange(e=>{se(e,ce(t.schema))}))},{priority:"low"})}}function se(e,t){e.removeSelectionAttribute("linkHref");for(const i of t)e.removeSelectionAttribute(i)}function ae(e){return e.plugins.get("Input").isInput(e.model.change(e=>e.batch))}function ce(e){return e.getDefinition("$text").allowAttributes.filter(e=>e.startsWith("link"))}var le=i(0),ue=i(10);i(7),i(15);class de extends le.View{constructor(e,t){super(e);const i=e.t;this.focusTracker=new a.FocusTracker,this.keystrokes=new a.KeystrokeHandler,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(i("Save"),n.icons.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(i("Cancel"),n.icons.cancel,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(t),this.children=this._createFormChildren(t.manualDecorators),this._focusables=new le.ViewCollection,this._focusCycler=new le.FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const o=["ck","ck-link-form","ck-responsive-form"];t.manualDecorators.length&&o.push("ck-link-form_layout-vertical","ck-vertical-form"),this.setTemplate({tag:"form",attributes:{class:o,tabindex:"-1"},children:this.children}),Object(le.injectCssTransitionDisabler)(this)}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((e,t)=>(e[t.name]=t.isOn,e),{})}render(){super.render(),Object(le.submitHandler)({view:this});[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const e=this.locale.t,t=new le.LabeledFieldView(this.locale,le.createLabeledInputText);return t.label=e("Link URL"),t}_createButton(e,t,i,n){const o=new le.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}_createManualDecoratorSwitches(e){const t=this.createCollection();for(const i of e.manualDecorators){const n=new le.SwitchButtonView(this.locale);n.set({name:i.id,label:i.label,withText:!0}),n.bind("isOn").toMany([i,e],"value",(e,t)=>void 0===t&&void 0===e?i.defaultValue:e),n.on("execute",()=>{i.set("value",!n.isOn)}),t.add(n)}return t}_createFormChildren(e){const t=this.createCollection();if(t.add(this.urlInputView),e.length){const e=new le.View;e.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map(e=>({tag:"li",children:[e],attributes:{class:["ck","ck-list__item"]}})),attributes:{class:["ck","ck-reset","ck-list"]}}),t.add(e)}return t.add(this.saveButtonView),t.add(this.cancelButtonView),t}}i(17);class ke extends le.View{constructor(e){super(e);const t=e.t;this.focusTracker=new a.FocusTracker,this.keystrokes=new a.KeystrokeHandler,this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(t("Unlink"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184zm4.919 10.562-1.414 1.414a.75.75 0 1 1-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 0 1 1.061-1.06l1.414 1.414 1.414-1.415a.75.75 0 0 1 1.061 1.061l-1.414 1.414 1.414 1.415a.75.75 0 0 1-1.06 1.06l-1.415-1.414z"/></svg>',"unlink"),this.editButtonView=this._createButton(t("Edit link"),n.icons.pencil,"edit"),this.set("href"),this._focusables=new le.ViewCollection,this._focusCycler=new le.FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions","ck-responsive-form"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render();[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createButton(e,t,i){const n=new le.ButtonView(this.locale);return n.set({label:e,icon:t,tooltip:!0}),n.delegate("execute").to(this,i),n}_createPreviewButton(){const e=new le.ButtonView(this.locale),t=this.bindTemplate,i=this.t;return e.set({withText:!0,tooltip:i("Open link in new tab")}),e.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:t.to("href",e=>e&&G(e)),target:"_blank",rel:"noopener noreferrer"}}),e.bind("label").to(this,"href",e=>e||i("This link has no URL")),e.bind("isEnabled").to(this,"href",e=>!!e),e.template.tag="a",e.template.eventListeners={},e}}var fe='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184z"/></svg>';class he extends n.Plugin{static get requires(){return[le.ContextualBalloon]}static get pluginName(){return"LinkUI"}init(){const e=this.editor;e.editing.view.addObserver(o.ClickObserver),this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._balloon=e.plugins.get(le.ContextualBalloon),this._createToolbarLinkButton(),this._enableUserBalloonInteractions(),e.conversion.for("editingDowncast").markerToHighlight({model:"link-ui",view:{classes:["ck-fake-link-selection"]}}),e.conversion.for("editingDowncast").markerToElement({model:"link-ui",view:{name:"span",classes:["ck-fake-link-selection","ck-fake-link-selection_collapsed"]}})}destroy(){super.destroy(),this.formView.destroy()}_createActionsView(){const e=this.editor,t=new ke(e.locale),i=e.commands.get("link"),n=e.commands.get("unlink");return t.bind("href").to(i,"value"),t.editButtonView.bind("isEnabled").to(i),t.unlinkButtonView.bind("isEnabled").to(n),this.listenTo(t,"edit",()=>{this._addFormView()}),this.listenTo(t,"unlink",()=>{e.execute("unlink"),this._hideUI()}),t.keystrokes.set("Esc",(e,t)=>{this._hideUI(),t()}),t.keystrokes.set("Ctrl+K",(e,t)=>{this._addFormView(),t()}),t}_createFormView(){const e=this.editor,t=e.commands.get("link"),i=e.config.get("link.defaultProtocol"),n=new de(e.locale,t);return n.urlInputView.fieldView.bind("value").to(t,"value"),n.urlInputView.bind("isReadOnly").to(t,"isEnabled",e=>!e),n.saveButtonView.bind("isEnabled").to(t),this.listenTo(n,"submit",()=>{const{value:t}=n.urlInputView.fieldView.element,o=ee(t,i);e.execute("link",o,n.getDecoratorSwitchesState()),this._closeFormView()}),this.listenTo(n,"cancel",()=>{this._closeFormView()}),n.keystrokes.set("Esc",(e,t)=>{this._closeFormView(),t()}),n}_createToolbarLinkButton(){const e=this.editor,t=e.commands.get("link"),i=e.t;e.keystrokes.set("Ctrl+K",(e,i)=>{i(),t.isEnabled&&this._showUI(!0)}),e.ui.componentFactory.add("link",e=>{const n=new le.ButtonView(e);return n.isEnabled=!0,n.label=i("Link"),n.icon=fe,n.keystroke="Ctrl+K",n.tooltip=!0,n.isToggleable=!0,n.bind("isEnabled").to(t,"isEnabled"),n.bind("isOn").to(t,"value",e=>!!e),this.listenTo(n,"execute",()=>this._showUI(!0)),n})}_enableUserBalloonInteractions(){const e=this.editor.editing.view.document;this.listenTo(e,"click",()=>{this._getSelectedLinkElement()&&this._showUI()}),this.editor.keystrokes.set("Tab",(e,t)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),t())},{priority:"high"}),this.editor.keystrokes.set("Esc",(e,t)=>{this._isUIVisible&&(this._hideUI(),t())}),Object(le.clickOutsideHandler)({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this._isFormInPanel)return;const e=this.editor.commands.get("link");this.formView.disableCssTransitions(),this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions(),this.formView.urlInputView.fieldView.element.value=e.value||""}_closeFormView(){const e=this.editor.commands.get("link");e.restoreManualDecoratorStates(),void 0!==e.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this._balloon.remove(this.formView),this.editor.editing.view.focus(),this._hideFakeVisualSelection())}_showUI(e=!1){this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),e&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),this._addActionsView(),e&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(){if(!this._isUIInPanel)return;const e=this.editor;this.stopListening(e.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),e.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView),this._hideFakeVisualSelection()}_startUpdatingUI(){const e=this.editor,t=e.editing.view.document;let i=this._getSelectedLinkElement(),n=r();const o=()=>{const e=this._getSelectedLinkElement(),t=r();i&&!e||!i&&t!==n?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),i=e,n=t};function r(){return t.selection.focus.getAncestors().reverse().find(e=>e.is("element"))}this.listenTo(e.ui,"update",o),this.listenTo(this._balloon,"change:visibleView",o)}get _isFormInPanel(){return this._balloon.hasView(this.formView)}get _areActionsInPanel(){return this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){return this._balloon.visibleView==this.formView||this._areActionsVisible}_getBalloonPositionData(){const e=this.editor.editing.view,t=this.editor.model,i=e.document;let n=null;if(t.markers.has("link-ui")){const t=Array.from(this.editor.editing.mapper.markerNameToElements("link-ui")),i=e.createRange(e.createPositionBefore(t[0]),e.createPositionAfter(t[t.length-1]));n=e.domConverter.viewRangeToDom(i)}else n=()=>{const t=this._getSelectedLinkElement();return t?e.domConverter.mapViewToDom(t):e.domConverter.viewRangeToDom(i.selection.getFirstRange())};return{target:n}}_getSelectedLinkElement(){const e=this.editor.editing.view,t=e.document.selection,i=t.getSelectedElement();if(t.isCollapsed||i&&Object(ue.isWidget)(i))return me(t.getFirstPosition());{const i=t.getFirstRange().getTrimmed(),n=me(i.start),o=me(i.end);return n&&n==o&&e.createRangeIn(n).getTrimmed().isEqual(i)?n:null}}_showFakeVisualSelection(){const e=this.editor.model;e.change(t=>{const i=e.document.selection.getFirstRange();if(e.markers.has("link-ui"))t.updateMarker("link-ui",{range:i});else if(i.start.isAtEnd){const n=i.start.getLastMatchingPosition(({item:t})=>!e.schema.isContent(t),{boundaries:i});t.addMarker("link-ui",{usingOperation:!1,affectsData:!1,range:t.createRange(n,i.end)})}else t.addMarker("link-ui",{usingOperation:!1,affectsData:!1,range:i})})}_hideFakeVisualSelection(){const e=this.editor.model;e.markers.has("link-ui")&&e.change(e=>{e.removeMarker("link-ui")})}}function me(e){return e.getAncestors().find(e=>{return(t=e).is("attributeElement")&&!!t.getCustomProperty("link");var t})}const ge=new RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(((?!www\\.)|(www\\.))(?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.)+(?:[a-z\\u00a1-\\uffff]{2,63})))(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.))+(?:[a-z\\u00a1-\\uffff]{2,63})))$","i");class be extends n.Plugin{static get pluginName(){return"AutoLink"}init(){const e=this.editor.model.document.selection;e.on("change:range",()=>{this.isEnabled=!e.anchor.parent.is("element","codeBlock")}),this._enableTypingHandling()}afterInit(){this._enableEnterHandling(),this._enableShiftEnterHandling()}_enableTypingHandling(){const e=this.editor,t=new r.TextWatcher(e.model,e=>{if(!function(e){return e.length>4&&" "===e[e.length-1]&&" "!==e[e.length-2]}(e))return;const t=pe(e.substr(0,e.length-1));return t?{url:t}:void 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strict";i.r(t),i.d(t,"Link",(function(){return we})),i.d(t,"LinkEditing",(function(){return re})),i.d(t,"LinkUI",(function(){return he})),i.d(t,"LinkImage",(function(){return xe})),i.d(t,"LinkImageEditing",(function(){return ve})),i.d(t,"LinkImageUI",(function(){return Ae})),i.d(t,"AutoLink",(function(){return be}));var n=i(1),o=i(5),r=i(3),s=i(8),a=i(2);class c{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(e){Array.isArray(e)?e.forEach(e=>this._definitions.add(e)):this._definitions.add(e)}getDispatcher(){return e=>{e.on("attribute:linkHref",(e,t,i)=>{if(!i.consumable.test(t.item,"attribute:linkHref"))return;const n=i.writer,o=n.document.selection;for(const e of this._definitions){const r=n.createAttributeElement("a",e.attributes,{priority:5});e.classes&&n.addClass(e.classes,r);for(const t in e.styles)n.setStyle(t,e.styles[t],r);n.setCustomProperty("link",!0,r),e.callback(t.attributeNewValue)?t.item.is("selection")?n.wrap(o.getFirstRange(),r):n.wrap(i.mapper.toViewRange(t.range),r):n.unwrap(i.mapper.toViewRange(t.range),r)}},{priority:"high"})}}getDispatcherForLinkedImage(){return e=>{e.on("attribute:linkHref:imageBlock",(e,t,{writer:i,mapper:n})=>{const o=n.toViewElement(t.item),r=Array.from(o.getChildren()).find(e=>"a"===e.name);for(const e of this._definitions){const n=Object(a.toMap)(e.attributes);if(e.callback(t.attributeNewValue)){for(const[e,t]of n)"class"===e?i.addClass(t,r):i.setAttribute(e,t,r);e.classes&&i.addClass(e.classes,r);for(const t in e.styles)i.setStyle(t,e.styles[t],r)}else{for(const[e,t]of n)"class"===e?i.removeClass(t,r):i.removeAttribute(e,r);e.classes&&i.removeClass(e.classes,r);for(const t in e.styles)i.removeStyle(t,r)}}})}}}var l=function(e,t,i){var n=-1,o=e.length;t<0&&(t=-t>o?0:o+t),(i=i>o?o:i)<0&&(i+=o),o=t>i?0:i-t>>>0,t>>>=0;for(var r=Array(o);++n<o;)r[n]=e[n+t];return r};var u=function(e,t,i){var n=e.length;return i=void 0===i?n:i,!t&&i>=n?e:l(e,t,i)},d=RegExp("[\\u200d\\ud800-\\udfff\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff\\ufe0e\\ufe0f]");var k=function(e){return d.test(e)};var f=function(e){return e.split("")},h="[\\ud800-\\udfff]",m="[\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff]",g="\\ud83c[\\udffb-\\udfff]",b="[^\\ud800-\\udfff]",p="(?:\\ud83c[\\udde6-\\uddff]){2}",w="[\\ud800-\\udbff][\\udc00-\\udfff]",v="(?:"+m+"|"+g+")"+"?",_="[\\ufe0e\\ufe0f]?"+v+("(?:\\u200d(?:"+[b,p,w].join("|")+")[\\ufe0e\\ufe0f]?"+v+")*"),y="(?:"+[b+m+"?",m,p,w,h].join("|")+")",A=RegExp(g+"(?="+g+")|"+y+_,"g");var x=function(e){return e.match(A)||[]};var I=function(e){return k(e)?x(e):f(e)},S=i(9),E="object"==typeof self&&self&&self.Object===Object&&self,T=(S.a||E||Function("return this")()).Symbol;var V=function(e,t){for(var i=-1,n=null==e?0:e.length,o=Array(n);++i<n;)o[i]=t(e[i],i,e);return o},C=Array.isArray,M=Object.prototype,L=M.hasOwnProperty,j=M.toString,D=T?T.toStringTag:void 0;var B=function(e){var t=L.call(e,D),i=e[D];try{e[D]=void 0;var n=!0}catch(e){}var o=j.call(e);return n&&(t?e[D]=i:delete e[D]),o},O=Object.prototype.toString;var N=function(e){return O.call(e)},H=T?T.toStringTag:void 0;var P=function(e){return null==e?void 0===e?"[object Undefined]":"[object Null]":H&&H in Object(e)?B(e):N(e)};var F=function(e){return null!=e&&"object"==typeof e};var U=function(e){return"symbol"==typeof e||F(e)&&"[object Symbol]"==P(e)},R=T?T.prototype:void 0,z=R?R.toString:void 0;var Z=function e(t){if("string"==typeof t)return t;if(C(t))return V(t,e)+"";if(U(t))return z?z.call(t):"";var i=t+"";return"0"==i&&1/t==-1/0?"-0":i};var q=function(e){return null==e?"":Z(e)};var K=function(e){return function(t){t=q(t);var i=k(t)?I(t):void 0,n=i?i[0]:t.charAt(0),o=i?u(i,1).join(""):t.slice(1);return n[e]()+o}}("toUpperCase");const Y=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,Q=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i,W=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,$=/^((\w+:(\/{2,})?)|(\W))/i;function J(e,{writer:t}){const i=t.createAttributeElement("a",{href:e},{priority:5});return t.setCustomProperty("link",!0,i),i}function G(e){return function(e){return e.replace(Y,"").match(Q)}(e=String(e))?e:"#"}function X(e,t){return!!e&&t.checkAttribute(e.name,"linkHref")}function ee(e,t){const i=(n=e,W.test(n)?"mailto:":t);var n;const o=!!i&&!$.test(e);return e&&o?i+e:e}class te extends n.Command{constructor(e){super(e),this.manualDecorators=new a.Collection,this.automaticDecorators=new c}restoreManualDecoratorStates(){for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}refresh(){const e=this.editor.model,t=e.document.selection,i=t.getSelectedElement()||Object(a.first)(t.getSelectedBlocks());X(i,e.schema)?(this.value=i.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttribute(i,"linkHref")):(this.value=t.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref"));for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}execute(e,t={}){const i=this.editor.model,n=i.document.selection,o=[],s=[];for(const e in t)t[e]?o.push(e):s.push(e);i.change(t=>{if(n.isCollapsed){const c=n.getFirstPosition();if(n.hasAttribute("linkHref")){const a=Object(r.findAttributeRange)(c,"linkHref",n.getAttribute("linkHref"),i);t.setAttribute("linkHref",e,a),o.forEach(e=>{t.setAttribute(e,!0,a)}),s.forEach(e=>{t.removeAttribute(e,a)}),t.setSelection(t.createPositionAfter(a.end.nodeBefore))}else if(""!==e){const r=Object(a.toMap)(n.getAttributes());r.set("linkHref",e),o.forEach(e=>{r.set(e,!0)});const{end:s}=i.insertContent(t.createText(e,r),c);t.setSelection(s)}["linkHref",...o,...s].forEach(e=>{t.removeSelectionAttribute(e)})}else{const r=i.schema.getValidRanges(n.getRanges(),"linkHref"),a=[];for(const e of n.getSelectedBlocks())i.schema.checkAttribute(e,"linkHref")&&a.push(t.createRangeOn(e));const c=a.slice();for(const e of r)this._isRangeToUpdate(e,a)&&c.push(e);for(const i of c)t.setAttribute("linkHref",e,i),o.forEach(e=>{t.setAttribute(e,!0,i)}),s.forEach(e=>{t.removeAttribute(e,i)})}})}_getDecoratorStateFromModel(e){const t=this.editor.model,i=t.document.selection,n=i.getSelectedElement();return X(n,t.schema)?n.getAttribute(e):i.getAttribute(e)}_isRangeToUpdate(e,t){for(const i of t)if(i.containsRange(e))return!1;return!0}}class ie extends n.Command{refresh(){const e=this.editor.model,t=e.document.selection,i=t.getSelectedElement();X(i,e.schema)?this.isEnabled=e.schema.checkAttribute(i,"linkHref"):this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref")}execute(){const e=this.editor,t=this.editor.model,i=t.document.selection,n=e.commands.get("link");t.change(e=>{const o=i.isCollapsed?[Object(r.findAttributeRange)(i.getFirstPosition(),"linkHref",i.getAttribute("linkHref"),t)]:t.schema.getValidRanges(i.getRanges(),"linkHref");for(const t of o)if(e.removeAttribute("linkHref",t),n)for(const i of n.manualDecorators)e.removeAttribute(i.id,t)})}}class ne{constructor({id:e,label:t,attributes:i,classes:n,styles:o,defaultValue:r}){this.id=e,this.set("value"),this.defaultValue=r,this.label=t,this.attributes=i,this.classes=n,this.styles=o}_createPattern(){return{attributes:this.attributes,classes:this.classes,styles:this.styles}}}Object(a.mix)(ne,a.ObservableMixin);i(12);const oe=/^(https?:)?\/\//;class re extends n.Plugin{static get pluginName(){return"LinkEditing"}static get requires(){return[r.TwoStepCaretMovement,r.Input,s.ClipboardPipeline]}constructor(e){super(e),e.config.define("link",{addTargetToExternalLinks:!1})}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"linkHref"}),e.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:J}),e.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(e,t)=>J(G(e),t)}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:e=>e.getAttribute("href")}}),e.commands.add("link",new te(e)),e.commands.add("unlink",new ie(e));const t=function(e,t){const i={"Open in a new tab":e("Open in a new tab"),Downloadable:e("Downloadable")};return t.forEach(e=>(e.label&&i[e.label]&&(e.label=i[e.label]),e)),t}(e.t,function(e){const t=[];if(e)for(const[i,n]of Object.entries(e)){const e=Object.assign({},n,{id:"link"+K(i)});t.push(e)}return t}(e.config.get("link.decorators")));this._enableAutomaticDecorators(t.filter(e=>"automatic"===e.mode)),this._enableManualDecorators(t.filter(e=>"manual"===e.mode));e.plugins.get(r.TwoStepCaretMovement).registerAttribute("linkHref"),Object(r.inlineHighlight)(e,"linkHref","a","ck-link_selected"),this._enableInsertContentSelectionAttributesFixer(),this._enableClickingAfterLink(),this._enableTypingOverLink(),this._handleDeleteContentAfterLink()}_enableAutomaticDecorators(e){const t=this.editor,i=t.commands.get("link").automaticDecorators;t.config.get("link.addTargetToExternalLinks")&&i.add({id:"linkIsExternal",mode:"automatic",callback:e=>oe.test(e),attributes:{target:"_blank",rel:"noopener noreferrer"}}),i.add(e),i.length&&t.conversion.for("downcast").add(i.getDispatcher())}_enableManualDecorators(e){if(!e.length)return;const t=this.editor,i=t.commands.get("link").manualDecorators;e.forEach(e=>{t.model.schema.extend("$text",{allowAttributes:e.id}),e=new ne(e),i.add(e),t.conversion.for("downcast").attributeToElement({model:e.id,view:(t,{writer:i})=>{if(t){const t=i.createAttributeElement("a",e.attributes,{priority:5});e.classes&&i.addClass(e.classes,t);for(const n in e.styles)i.setStyle(n,e.styles[n],t);return i.setCustomProperty("link",!0,t),t}}}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",...e._createPattern()},model:{key:e.id}})})}_enableInsertContentSelectionAttributesFixer(){const e=this.editor.model,t=e.document.selection;this.listenTo(e,"insertContent",()=>{const i=t.anchor.nodeBefore,n=t.anchor.nodeAfter;t.hasAttribute("linkHref")&&i&&i.hasAttribute("linkHref")&&(n&&n.hasAttribute("linkHref")||e.change(t=>{se(t,ce(e.schema))}))},{priority:"low"})}_enableClickingAfterLink(){const e=this.editor,t=e.model;e.editing.view.addObserver(o.MouseObserver);let i=!1;this.listenTo(e.editing.view.document,"mousedown",()=>{i=!0}),this.listenTo(e.editing.view.document,"selectionChange",()=>{if(!i)return;i=!1;const e=t.document.selection;if(!e.isCollapsed)return;if(!e.hasAttribute("linkHref"))return;const n=e.getFirstPosition(),o=Object(r.findAttributeRange)(n,"linkHref",e.getAttribute("linkHref"),t);(n.isTouching(o.start)||n.isTouching(o.end))&&t.change(e=>{se(e,ce(t.schema))})})}_enableTypingOverLink(){const e=this.editor,t=e.editing.view;let i,n;this.listenTo(t.document,"delete",()=>{n=!0},{priority:"high"}),this.listenTo(e.model,"deleteContent",()=>{const t=e.model.document.selection;t.isCollapsed||(n?n=!1:ae(e)&&function(e){const t=e.document.selection,i=t.getFirstPosition(),n=t.getLastPosition(),o=i.nodeAfter;if(!o)return!1;if(!o.is("$text"))return!1;if(!o.hasAttribute("linkHref"))return!1;const s=n.textNode||n.nodeBefore;if(o===s)return!0;return Object(r.findAttributeRange)(i,"linkHref",o.getAttribute("linkHref"),e).containsRange(e.createRange(i,n),!0)}(e.model)&&(i=t.getAttributes()))},{priority:"high"}),this.listenTo(e.model,"insertContent",(t,[o])=>{n=!1,ae(e)&&i&&(e.model.change(e=>{for(const[t,n]of i)e.setAttribute(t,n,o)}),i=null)},{priority:"high"})}_handleDeleteContentAfterLink(){const e=this.editor,t=e.model,i=t.document.selection,n=e.editing.view;let o=!1,s=!1;this.listenTo(n.document,"delete",(e,t)=>{s=t.domEvent.keyCode===a.keyCodes.backspace},{priority:"high"}),this.listenTo(t,"deleteContent",()=>{o=!1;const e=i.getFirstPosition(),n=i.getAttribute("linkHref");if(!n)return;const s=Object(r.findAttributeRange)(e,"linkHref",n,t);o=s.containsPosition(e)||s.end.isEqual(e)},{priority:"high"}),this.listenTo(t,"deleteContent",()=>{s&&(s=!1,o||e.model.enqueueChange(e=>{se(e,ce(t.schema))}))},{priority:"low"})}}function se(e,t){e.removeSelectionAttribute("linkHref");for(const i of t)e.removeSelectionAttribute(i)}function ae(e){return e.plugins.get("Input").isInput(e.model.change(e=>e.batch))}function ce(e){return e.getDefinition("$text").allowAttributes.filter(e=>e.startsWith("link"))}var le=i(0),ue=i(10);i(7),i(15);class de extends le.View{constructor(e,t){super(e);const i=e.t;this.focusTracker=new a.FocusTracker,this.keystrokes=new a.KeystrokeHandler,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(i("Save"),n.icons.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(i("Cancel"),n.icons.cancel,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(t),this.children=this._createFormChildren(t.manualDecorators),this._focusables=new le.ViewCollection,this._focusCycler=new le.FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const o=["ck","ck-link-form","ck-responsive-form"];t.manualDecorators.length&&o.push("ck-link-form_layout-vertical","ck-vertical-form"),this.setTemplate({tag:"form",attributes:{class:o,tabindex:"-1"},children:this.children}),Object(le.injectCssTransitionDisabler)(this)}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((e,t)=>(e[t.name]=t.isOn,e),{})}render(){super.render(),Object(le.submitHandler)({view:this});[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const e=this.locale.t,t=new le.LabeledFieldView(this.locale,le.createLabeledInputText);return t.label=e("Link URL"),t}_createButton(e,t,i,n){const o=new le.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}_createManualDecoratorSwitches(e){const t=this.createCollection();for(const i of e.manualDecorators){const n=new le.SwitchButtonView(this.locale);n.set({name:i.id,label:i.label,withText:!0}),n.bind("isOn").toMany([i,e],"value",(e,t)=>void 0===t&&void 0===e?i.defaultValue:e),n.on("execute",()=>{i.set("value",!n.isOn)}),t.add(n)}return t}_createFormChildren(e){const t=this.createCollection();if(t.add(this.urlInputView),e.length){const e=new le.View;e.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map(e=>({tag:"li",children:[e],attributes:{class:["ck","ck-list__item"]}})),attributes:{class:["ck","ck-reset","ck-list"]}}),t.add(e)}return t.add(this.saveButtonView),t.add(this.cancelButtonView),t}}i(17);class ke extends le.View{constructor(e){super(e);const t=e.t;this.focusTracker=new a.FocusTracker,this.keystrokes=new a.KeystrokeHandler,this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(t("Unlink"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184zm4.919 10.562-1.414 1.414a.75.75 0 1 1-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 0 1 1.061-1.06l1.414 1.414 1.414-1.415a.75.75 0 0 1 1.061 1.061l-1.414 1.414 1.414 1.415a.75.75 0 0 1-1.06 1.06l-1.415-1.414z"/></svg>',"unlink"),this.editButtonView=this._createButton(t("Edit link"),n.icons.pencil,"edit"),this.set("href"),this._focusables=new le.ViewCollection,this._focusCycler=new le.FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions","ck-responsive-form"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render();[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createButton(e,t,i){const n=new le.ButtonView(this.locale);return n.set({label:e,icon:t,tooltip:!0}),n.delegate("execute").to(this,i),n}_createPreviewButton(){const e=new le.ButtonView(this.locale),t=this.bindTemplate,i=this.t;return e.set({withText:!0,tooltip:i("Open link in new tab")}),e.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:t.to("href",e=>e&&G(e)),target:"_blank",rel:"noopener noreferrer"}}),e.bind("label").to(this,"href",e=>e||i("This link has no URL")),e.bind("isEnabled").to(this,"href",e=>!!e),e.template.tag="a",e.template.eventListeners={},e}}var fe='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184z"/></svg>';class he extends n.Plugin{static get requires(){return[le.ContextualBalloon]}static get pluginName(){return"LinkUI"}init(){const e=this.editor;e.editing.view.addObserver(o.ClickObserver),this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._balloon=e.plugins.get(le.ContextualBalloon),this._createToolbarLinkButton(),this._enableUserBalloonInteractions(),e.conversion.for("editingDowncast").markerToHighlight({model:"link-ui",view:{classes:["ck-fake-link-selection"]}}),e.conversion.for("editingDowncast").markerToElement({model:"link-ui",view:{name:"span",classes:["ck-fake-link-selection","ck-fake-link-selection_collapsed"]}})}destroy(){super.destroy(),this.formView.destroy()}_createActionsView(){const e=this.editor,t=new ke(e.locale),i=e.commands.get("link"),n=e.commands.get("unlink");return t.bind("href").to(i,"value"),t.editButtonView.bind("isEnabled").to(i),t.unlinkButtonView.bind("isEnabled").to(n),this.listenTo(t,"edit",()=>{this._addFormView()}),this.listenTo(t,"unlink",()=>{e.execute("unlink"),this._hideUI()}),t.keystrokes.set("Esc",(e,t)=>{this._hideUI(),t()}),t.keystrokes.set("Ctrl+K",(e,t)=>{this._addFormView(),t()}),t}_createFormView(){const e=this.editor,t=e.commands.get("link"),i=e.config.get("link.defaultProtocol"),n=new de(e.locale,t);return n.urlInputView.fieldView.bind("value").to(t,"value"),n.urlInputView.bind("isReadOnly").to(t,"isEnabled",e=>!e),n.saveButtonView.bind("isEnabled").to(t),this.listenTo(n,"submit",()=>{const{value:t}=n.urlInputView.fieldView.element,o=ee(t,i);e.execute("link",o,n.getDecoratorSwitchesState()),this._closeFormView()}),this.listenTo(n,"cancel",()=>{this._closeFormView()}),n.keystrokes.set("Esc",(e,t)=>{this._closeFormView(),t()}),n}_createToolbarLinkButton(){const e=this.editor,t=e.commands.get("link"),i=e.t;e.keystrokes.set("Ctrl+K",(e,i)=>{i(),t.isEnabled&&this._showUI(!0)}),e.ui.componentFactory.add("link",e=>{const n=new le.ButtonView(e);return n.isEnabled=!0,n.label=i("Link"),n.icon=fe,n.keystroke="Ctrl+K",n.tooltip=!0,n.isToggleable=!0,n.bind("isEnabled").to(t,"isEnabled"),n.bind("isOn").to(t,"value",e=>!!e),this.listenTo(n,"execute",()=>this._showUI(!0)),n})}_enableUserBalloonInteractions(){const e=this.editor.editing.view.document;this.listenTo(e,"click",()=>{this._getSelectedLinkElement()&&this._showUI()}),this.editor.keystrokes.set("Tab",(e,t)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),t())},{priority:"high"}),this.editor.keystrokes.set("Esc",(e,t)=>{this._isUIVisible&&(this._hideUI(),t())}),Object(le.clickOutsideHandler)({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this._isFormInPanel)return;const e=this.editor.commands.get("link");this.formView.disableCssTransitions(),this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions(),this.formView.urlInputView.fieldView.element.value=e.value||""}_closeFormView(){const e=this.editor.commands.get("link");e.restoreManualDecoratorStates(),void 0!==e.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this._balloon.remove(this.formView),this.editor.editing.view.focus(),this._hideFakeVisualSelection())}_showUI(e=!1){this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),e&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),this._addActionsView(),e&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(){if(!this._isUIInPanel)return;const e=this.editor;this.stopListening(e.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),e.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView),this._hideFakeVisualSelection()}_startUpdatingUI(){const e=this.editor,t=e.editing.view.document;let i=this._getSelectedLinkElement(),n=r();const o=()=>{const e=this._getSelectedLinkElement(),t=r();i&&!e||!i&&t!==n?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),i=e,n=t};function r(){return t.selection.focus.getAncestors().reverse().find(e=>e.is("element"))}this.listenTo(e.ui,"update",o),this.listenTo(this._balloon,"change:visibleView",o)}get _isFormInPanel(){return this._balloon.hasView(this.formView)}get _areActionsInPanel(){return this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){return this._balloon.visibleView==this.formView||this._areActionsVisible}_getBalloonPositionData(){const e=this.editor.editing.view,t=this.editor.model,i=e.document;let n=null;if(t.markers.has("link-ui")){const t=Array.from(this.editor.editing.mapper.markerNameToElements("link-ui")),i=e.createRange(e.createPositionBefore(t[0]),e.createPositionAfter(t[t.length-1]));n=e.domConverter.viewRangeToDom(i)}else n=()=>{const t=this._getSelectedLinkElement();return t?e.domConverter.mapViewToDom(t):e.domConverter.viewRangeToDom(i.selection.getFirstRange())};return{target:n}}_getSelectedLinkElement(){const e=this.editor.editing.view,t=e.document.selection,i=t.getSelectedElement();if(t.isCollapsed||i&&Object(ue.isWidget)(i))return me(t.getFirstPosition());{const i=t.getFirstRange().getTrimmed(),n=me(i.start),o=me(i.end);return n&&n==o&&e.createRangeIn(n).getTrimmed().isEqual(i)?n:null}}_showFakeVisualSelection(){const e=this.editor.model;e.change(t=>{const i=e.document.selection.getFirstRange();if(e.markers.has("link-ui"))t.updateMarker("link-ui",{range:i});else if(i.start.isAtEnd){const n=i.start.getLastMatchingPosition(({item:t})=>!e.schema.isContent(t),{boundaries:i});t.addMarker("link-ui",{usingOperation:!1,affectsData:!1,range:t.createRange(n,i.end)})}else t.addMarker("link-ui",{usingOperation:!1,affectsData:!1,range:i})})}_hideFakeVisualSelection(){const e=this.editor.model;e.markers.has("link-ui")&&e.change(e=>{e.removeMarker("link-ui")})}}function me(e){return e.getAncestors().find(e=>{return(t=e).is("attributeElement")&&!!t.getCustomProperty("link");var t})}const ge=new RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(((?!www\\.)|(www\\.))(?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.)+(?:[a-z\\u00a1-\\uffff]{2,63})))(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.))+(?:[a-z\\u00a1-\\uffff]{2,63})))$","i");class be extends n.Plugin{static get pluginName(){return"AutoLink"}init(){const e=this.editor.model.document.selection;e.on("change:range",()=>{this.isEnabled=!e.anchor.parent.is("element","codeBlock")}),this._enableTypingHandling()}afterInit(){this._enableEnterHandling(),this._enableShiftEnterHandling()}_enableTypingHandling(){const e=this.editor,t=new r.TextWatcher(e.model,e=>{if(!function(e){return e.length>4&&" "===e[e.length-1]&&" "!==e[e.length-2]}(e))return;const t=pe(e.substr(0,e.length-1));return t?{url:t}:void 0}),i=e.plugins.get("Input");t.on("matched:data",(t,n)=>{const{batch:o,range:r,url:s}=n;if(!i.isInput(o))return;const a=r.end.getShiftedBy(-1),c=a.getShiftedBy(-s.length),l=e.model.createRange(c,a);this._applyAutoLink(s,l)}),t.bind("isEnabled").to(this)}_enableEnterHandling(){const e=this.editor,t=e.model,i=e.commands.get("enter");i&&i.on("execute",()=>{const e=t.document.selection.getFirstPosition();if(!e.parent.previousSibling)return;const i=t.createRangeIn(e.parent.previousSibling);this._checkAndApplyAutoLinkOnRange(i)})}_enableShiftEnterHandling(){const e=this.editor,t=e.model,i=e.commands.get("shiftEnter");i&&i.on("execute",()=>{const e=t.document.selection.getFirstPosition(),i=t.createRange(t.createPositionAt(e.parent,0),e.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(i)})}_checkAndApplyAutoLinkOnRange(e){const t=this.editor.model,{text:i,range:n}=Object(r.getLastTextLine)(e,t),o=pe(i);if(o){const e=t.createRange(n.end.getShiftedBy(-o.length),n.end);this._applyAutoLink(o,e)}}_applyAutoLink(e,t){const i=this.editor.model;this.isEnabled&&function(e,t){return t.schema.checkAttributeInSelection(t.createSelection(e),"linkHref")}(t,i)&&i.enqueueChange(i=>{const n=this.editor.config.get("link.defaultProtocol"),o=ee(e,n);i.setAttribute("linkHref",o,t)})}}function pe(e){const t=ge.exec(e);return t?t[2]:null}class we extends n.Plugin{static get requires(){return[re,he,be]}static get pluginName(){return"Link"}}class ve extends n.Plugin{static get requires(){return["ImageEditing","ImageUtils",re]}static get pluginName(){return"LinkImageEditing"}init(){const e=this.editor,t=e.model.schema;e.plugins.has("ImageBlockEditing")&&t.extend("imageBlock",{allowAttributes:["linkHref"]}),e.plugins.has("ImageInlineEditing")&&t.extend("imageInline",{allowAttributes:["linkHref"]}),e.conversion.for("upcast").add(function(e){const t=e.plugins.has("ImageInlineEditing"),i=e.plugins.get("ImageUtils");return e=>{e.on("element:a",(e,n,o)=>{const r=n.viewItem,s=i.findViewImgElement(r);if(!s)return;const a=s.findAncestor(e=>i.isBlockImageView(e));if(t&&!a)return;if(!o.consumable.consume(r,{attributes:["href"]}))return;const c=r.getAttribute("href");if(!c)return;let l=n.modelCursor.parent;if(!l.is("element","imageBlock")){const e=o.convertItem(s,n.modelCursor);n.modelRange=e.modelRange,n.modelCursor=e.modelCursor,l=n.modelCursor.nodeBefore}l&&l.is("element","imageBlock")&&o.writer.setAttribute("linkHref",c,l)},{priority:"high"})}}(e)),e.conversion.for("downcast").add(function(e){const t=e.plugins.get("ImageUtils");return e=>{e.on("attribute:linkHref:imageBlock",(e,i,n)=>{if(!n.consumable.consume(i.item,e.name))return;const o=n.mapper.toViewElement(i.item),r=n.writer,s=Array.from(o.getChildren()).find(e=>"a"===e.name),a=t.findViewImgElement(o),c=a.parent.is("element","picture")?a.parent:a;if(s)i.attributeNewValue?r.setAttribute("href",i.attributeNewValue,s):(r.move(r.createRangeOn(c),r.createPositionAt(o,0)),r.remove(s));else{const e=r.createContainerElement("a",{href:i.attributeNewValue});r.insert(r.createPositionAt(o,0),e),r.move(r.createRangeOn(c),r.createPositionAt(e,0))}},{priority:"high"})}}(e)),this._enableAutomaticDecorators(),this._enableManualDecorators()}_enableAutomaticDecorators(){const e=this.editor,t=e.commands.get("link").automaticDecorators;t.length&&e.conversion.for("downcast").add(t.getDispatcherForLinkedImage())}_enableManualDecorators(){const e=this.editor,t=e.commands.get("link");for(const i of t.manualDecorators)e.plugins.has("ImageBlockEditing")&&e.model.schema.extend("imageBlock",{allowAttributes:i.id}),e.plugins.has("ImageInlineEditing")&&e.model.schema.extend("imageInline",{allowAttributes:i.id}),e.conversion.for("downcast").add(_e(i)),e.conversion.for("upcast").add(ye(e,i))}}function _e(e){return t=>{t.on(`attribute:${e.id}:imageBlock`,(t,i,n)=>{const o=n.mapper.toViewElement(i.item),r=Array.from(o.getChildren()).find(e=>"a"===e.name);if(r){for(const[t,i]of Object(a.toMap)(e.attributes))n.writer.setAttribute(t,i,r);e.classes&&n.writer.addClass(e.classes,r);for(const t in e.styles)n.writer.setStyle(t,e.styles[t],r)}})}}function ye(e,t){const i=e.plugins.get("ImageUtils");return e=>{e.on("element:a",(e,n,r)=>{const s=n.viewItem;if(!i.findViewImgElement(s))return;const a=new o.Matcher(t._createPattern()).match(s);if(!a)return;if(!r.consumable.consume(s,a.match))return;const c=n.modelCursor.nodeBefore||n.modelCursor.parent;r.writer.setAttribute(t.id,!0,c)},{priority:"high"})}}class Ae extends n.Plugin{static get requires(){return[re,he,"ImageBlockEditing"]}static get pluginName(){return"LinkImageUI"}init(){const e=this.editor,t=e.editing.view.document;this.listenTo(t,"click",(t,i)=>{this._isSelectedLinkedImage(e.model.document.selection)&&(i.preventDefault(),t.stop())},{priority:"high"}),this._createToolbarLinkImageButton()}_createToolbarLinkImageButton(){const e=this.editor,t=e.t;e.ui.componentFactory.add("linkImage",i=>{const n=new le.ButtonView(i),o=e.plugins.get("LinkUI"),r=e.commands.get("link");return n.set({isEnabled:!0,label:t("Link image"),icon:fe,keystroke:"Ctrl+K",tooltip:!0,isToggleable:!0}),n.bind("isEnabled").to(r,"isEnabled"),n.bind("isOn").to(r,"value",e=>!!e),this.listenTo(n,"execute",()=>{this._isSelectedLinkedImage(e.model.document.selection)?o._addActionsView():o._showUI(!0)}),n})}_isSelectedLinkedImage(e){const t=e.getSelectedElement();return this.editor.plugins.get("ImageUtils").isImage(t)&&t.hasAttribute("linkHref")}}i(19);class xe extends n.Plugin{static get requires(){return[ve,Ae]}static get pluginName(){return"LinkImage"}}}]);

2

LICENSE.md
Software License Agreement
==========================
**Link feature for CKEditor 5.** – https://github.com/ckeditor/ckeditor5-link <br>
**CKEditor 5 link feature** – https://github.com/ckeditor/ckeditor5-link <br>
Copyright (c) 2003-2021, [CKSource](http://cksource.com) Frederico Knabben. All rights reserved.

@@ -6,0 +6,0 @@

48

package.json
{
"name": "@ckeditor/ckeditor5-link",
"version": "29.0.0",
"version": "29.1.0",
"description": "Link feature for CKEditor 5.",

@@ -10,29 +10,30 @@ "keywords": [

"ckeditor5-feature",
"ckeditor5-plugin"
"ckeditor5-plugin",
"ckeditor5-dll"
],
"main": "src/index.js",
"dependencies": {
"@ckeditor/ckeditor5-ui": "^29.0.0",
"ckeditor5": "^29.0.0",
"@ckeditor/ckeditor5-ui": "^29.1.0",
"ckeditor5": "^29.1.0",
"lodash-es": "^4.17.15"
},
"devDependencies": {
"@ckeditor/ckeditor5-basic-styles": "^29.0.0",
"@ckeditor/ckeditor5-block-quote": "^29.0.0",
"@ckeditor/ckeditor5-clipboard": "^29.0.0",
"@ckeditor/ckeditor5-cloud-services": "^29.0.0",
"@ckeditor/ckeditor5-code-block": "^29.0.0",
"@ckeditor/ckeditor5-core": "^29.0.0",
"@ckeditor/ckeditor5-dev-utils": "^25.0.0",
"@ckeditor/ckeditor5-easy-image": "^29.0.0",
"@ckeditor/ckeditor5-editor-classic": "^29.0.0",
"@ckeditor/ckeditor5-engine": "^29.0.0",
"@ckeditor/ckeditor5-enter": "^29.0.0",
"@ckeditor/ckeditor5-image": "^29.0.0",
"@ckeditor/ckeditor5-paragraph": "^29.0.0",
"@ckeditor/ckeditor5-theme-lark": "^29.0.0",
"@ckeditor/ckeditor5-typing": "^29.0.0",
"@ckeditor/ckeditor5-undo": "^29.0.0",
"@ckeditor/ckeditor5-utils": "^29.0.0",
"@ckeditor/ckeditor5-widget": "^29.0.0",
"@ckeditor/ckeditor5-basic-styles": "^29.1.0",
"@ckeditor/ckeditor5-block-quote": "^29.1.0",
"@ckeditor/ckeditor5-clipboard": "^29.1.0",
"@ckeditor/ckeditor5-cloud-services": "^29.1.0",
"@ckeditor/ckeditor5-code-block": "^29.1.0",
"@ckeditor/ckeditor5-core": "^29.1.0",
"@ckeditor/ckeditor5-dev-utils": "^25.3.0",
"@ckeditor/ckeditor5-easy-image": "^29.1.0",
"@ckeditor/ckeditor5-editor-classic": "^29.1.0",
"@ckeditor/ckeditor5-engine": "^29.1.0",
"@ckeditor/ckeditor5-enter": "^29.1.0",
"@ckeditor/ckeditor5-image": "^29.1.0",
"@ckeditor/ckeditor5-paragraph": "^29.1.0",
"@ckeditor/ckeditor5-theme-lark": "^29.1.0",
"@ckeditor/ckeditor5-typing": "^29.1.0",
"@ckeditor/ckeditor5-undo": "^29.1.0",
"@ckeditor/ckeditor5-utils": "^29.1.0",
"@ckeditor/ckeditor5-widget": "^29.1.0",
"webpack": "^4.43.0",

@@ -58,3 +59,4 @@ "webpack-cli": "^3.3.11"

"theme",
"build"
"build",
"ckeditor5-metadata.json"
],

@@ -61,0 +63,0 @@ "scripts": {

4

README.md

@@ -10,2 +10,6 @@ CKEditor 5 link feature

## Demo
Check out the demo in the [link feature guide](https://ckeditor.com/docs/ckeditor5/latest/features/link.html#demo).
## Documentation

@@ -12,0 +16,0 @@

16

src/link.js

@@ -218,5 +218,11 @@ /**

* @property {Function} callback Takes a `url` as a parameter and returns `true` if the `attributes` should be applied to the link.
* @property {Object} attributes Key-value pairs used as link attributes added to the output during the
* @property {Object} [attributes] Key-value pairs used as link attributes added to the output during the
* {@glink framework/guides/architecture/editing-engine#conversion downcasting}.
* Attributes should follow the {@link module:engine/view/elementdefinition~ElementDefinition} syntax.
* @property {Object} [styles] Key-value pairs used as link styles added to the output during the
* {@glink framework/guides/architecture/editing-engine#conversion downcasting}.
* Styles should follow the {@link module:engine/view/elementdefinition~ElementDefinition} syntax.
* @property {String|Array.<String>} [classes] Class names used as link classes added to the output during the
* {@glink framework/guides/architecture/editing-engine#conversion downcasting}.
* Classes should follow the {@link module:engine/view/elementdefinition~ElementDefinition} syntax.
*/

@@ -245,6 +251,12 @@

* @property {String} label The label of the UI button that the user can use to control the presence of link attributes.
* @property {Object} attributes Key-value pairs used as link attributes added to the output during the
* @property {Object} [attributes] Key-value pairs used as link attributes added to the output during the
* {@glink framework/guides/architecture/editing-engine#conversion downcasting}.
* Attributes should follow the {@link module:engine/view/elementdefinition~ElementDefinition} syntax.
* @property {Object} [styles] Key-value pairs used as link styles added to the output during the
* {@glink framework/guides/architecture/editing-engine#conversion downcasting}.
* Styles should follow the {@link module:engine/view/elementdefinition~ElementDefinition} syntax.
* @property {String|Array.<String>} [classes] Class names used as link classes added to the output during the
* {@glink framework/guides/architecture/editing-engine#conversion downcasting}.
* Classes should follow the {@link module:engine/view/elementdefinition~ElementDefinition} syntax.
* @property {Boolean} [defaultValue] Controls whether the decorator is "on" by default.
*/

20

src/linkediting.js

@@ -187,4 +187,6 @@ /**

// Keeps reference to manual decorator to decode its name to attributes during downcast.
manualDecorators.add( new ManualDecorator( decorator ) );
decorator = new ManualDecorator( decorator );
manualDecorators.add( decorator );
editor.conversion.for( 'downcast' ).attributeToElement( {

@@ -194,4 +196,12 @@ model: decorator.id,

if ( manualDecoratorName ) {
const attributes = manualDecorators.get( decorator.id ).attributes;
const element = writer.createAttributeElement( 'a', attributes, { priority: 5 } );
const element = writer.createAttributeElement( 'a', decorator.attributes, { priority: 5 } );
if ( decorator.classes ) {
writer.addClass( decorator.classes, element );
}
for ( const key in decorator.styles ) {
writer.setStyle( key, decorator.styles[ key ], element );
}
writer.setCustomProperty( 'link', true, element );

@@ -206,3 +216,3 @@

name: 'a',
attributes: manualDecorators.get( decorator.id ).attributes
...decorator._createPattern()
},

@@ -578,3 +588,3 @@ model: {

// Returns an array containing names of attributes allowed on `$text` that describes the link item.
// Returns an array containing names of the attributes allowed on `$text` that describes the link item.
//

@@ -581,0 +591,0 @@ // @param {module:engine/model/schema~Schema} schema

116

src/linkimageediting.js

@@ -52,3 +52,3 @@ /**

editor.conversion.for( 'upcast' ).add( upcastLink( editor ) );
editor.conversion.for( 'downcast' ).add( downcastImageLink );
editor.conversion.for( 'downcast' ).add( downcastImageLink( editor ) );

@@ -85,3 +85,2 @@ // Definitions for decorators are provided by the `link` command and the `LinkEditing` plugin.

const command = editor.commands.get( 'link' );
const manualDecorators = command.manualDecorators;

@@ -97,4 +96,4 @@ for ( const decorator of command.manualDecorators ) {

editor.conversion.for( 'downcast' ).add( downcastImageLinkManualDecorator( manualDecorators, decorator ) );
editor.conversion.for( 'upcast' ).add( upcastImageLinkManualDecorator( manualDecorators, decorator ) );
editor.conversion.for( 'downcast' ).add( downcastImageLinkManualDecorator( decorator ) );
editor.conversion.for( 'upcast' ).add( upcastImageLinkManualDecorator( editor, decorator ) );
}

@@ -112,3 +111,3 @@ }

const isImageInlinePluginLoaded = editor.plugins.has( 'ImageInlineEditing' );
const linkUtils = editor.plugins.get( 'ImageUtils' );
const imageUtils = editor.plugins.get( 'ImageUtils' );

@@ -118,3 +117,3 @@ return dispatcher => {

const viewLink = data.viewItem;
const imageInLink = getFirstImage( viewLink );
const imageInLink = imageUtils.findViewImgElement( viewLink );

@@ -125,10 +124,12 @@ if ( !imageInLink ) {

const blockImageView = imageInLink.findAncestor( element => linkUtils.isBlockImageView( element ) );
const blockImageView = imageInLink.findAncestor( element => imageUtils.isBlockImageView( element ) );
// There are two possible cases to consider here
// There are four possible cases to consider here
//
// 1. A "root > ... > figure.image > a > img" structure.
// 2. A "root > ... > block > a > img" structure.
// 2. A "root > ... > figure.image > a > picture > img" structure.
// 3. A "root > ... > block > a > img" structure.
// 4. A "root > ... > block > a > picture > img" structure.
//
// but the latter should only be considered by this converter when the inline image plugin
// but the last 2 cases should only be considered by this converter when the inline image plugin
// is NOT loaded in the editor (because otherwise, that would be a plain, linked inline image).

@@ -185,33 +186,42 @@ if ( isImageInlinePluginLoaded && !blockImageView ) {

// @private
function downcastImageLink( dispatcher ) {
dispatcher.on( 'attribute:linkHref:imageBlock', ( evt, data, conversionApi ) => {
// The image will be already converted - so it will be present in the view.
const viewFigure = conversionApi.mapper.toViewElement( data.item );
const writer = conversionApi.writer;
function downcastImageLink( editor ) {
const imageUtils = editor.plugins.get( 'ImageUtils' );
// But we need to check whether the link element exists.
const linkInImage = Array.from( viewFigure.getChildren() ).find( child => child.name === 'a' );
return dispatcher => {
dispatcher.on( 'attribute:linkHref:imageBlock', ( evt, data, conversionApi ) => {
if ( !conversionApi.consumable.consume( data.item, evt.name ) ) {
return;
}
// If so, update the attribute if it's defined or remove the entire link if the attribute is empty.
if ( linkInImage ) {
if ( data.attributeNewValue ) {
writer.setAttribute( 'href', data.attributeNewValue, linkInImage );
// The image will be already converted - so it will be present in the view.
const viewFigure = conversionApi.mapper.toViewElement( data.item );
const writer = conversionApi.writer;
// But we need to check whether the link element exists.
const linkInImage = Array.from( viewFigure.getChildren() ).find( child => child.name === 'a' );
const viewImage = imageUtils.findViewImgElement( viewFigure );
// <picture>...<img/></picture> or <img/>
const viewImgOrPicture = viewImage.parent.is( 'element', 'picture' ) ? viewImage.parent : viewImage;
// If so, update the attribute if it's defined or remove the entire link if the attribute is empty.
if ( linkInImage ) {
if ( data.attributeNewValue ) {
writer.setAttribute( 'href', data.attributeNewValue, linkInImage );
} else {
writer.move( writer.createRangeOn( viewImgOrPicture ), writer.createPositionAt( viewFigure, 0 ) );
writer.remove( linkInImage );
}
} else {
const viewImage = Array.from( linkInImage.getChildren() ).find( child => child.name === 'img' );
// But if it does not exist. Let's wrap already converted image by newly created link element.
// 1. Create an empty link element.
const linkElement = writer.createContainerElement( 'a', { href: data.attributeNewValue } );
writer.move( writer.createRangeOn( viewImage ), writer.createPositionAt( viewFigure, 0 ) );
writer.remove( linkInImage );
// 2. Insert link inside the associated image.
writer.insert( writer.createPositionAt( viewFigure, 0 ), linkElement );
// 3. Move the image to the link.
writer.move( writer.createRangeOn( viewImgOrPicture ), writer.createPositionAt( linkElement, 0 ) );
}
} else {
// But if it does not exist. Let's wrap already converted image by newly created link element.
// 1. Create an empty link element.
const linkElement = writer.createContainerElement( 'a', { href: data.attributeNewValue } );
// 2. Insert link inside the associated image.
writer.insert( writer.createPositionAt( viewFigure, 0 ), linkElement );
// 3. Move the image to the link.
writer.move( writer.createRangeOn( viewFigure.getChild( 1 ) ), writer.createPositionAt( linkElement, 0 ) );
}
} );
}, { priority: 'high' } );
};
}

@@ -223,6 +233,5 @@

// @returns {Function}
function downcastImageLinkManualDecorator( manualDecorators, decorator ) {
function downcastImageLinkManualDecorator( decorator ) {
return dispatcher => {
dispatcher.on( `attribute:${ decorator.id }:imageBlock`, ( evt, data, conversionApi ) => {
const attributes = manualDecorators.get( decorator.id ).attributes;
const viewFigure = conversionApi.mapper.toViewElement( data.item );

@@ -238,5 +247,13 @@ const linkInImage = Array.from( viewFigure.getChildren() ).find( child => child.name === 'a' );

for ( const [ key, val ] of toMap( attributes ) ) {
for ( const [ key, val ] of toMap( decorator.attributes ) ) {
conversionApi.writer.setAttribute( key, val, linkInImage );
}
if ( decorator.classes ) {
conversionApi.writer.addClass( decorator.classes, linkInImage );
}
for ( const key in decorator.styles ) {
conversionApi.writer.setStyle( key, decorator.styles[ key ], linkInImage );
}
} );

@@ -250,7 +267,9 @@ };

// @returns {Function}
function upcastImageLinkManualDecorator( manualDecorators, decorator ) {
function upcastImageLinkManualDecorator( editor, decorator ) {
const imageUtils = editor.plugins.get( 'ImageUtils' );
return dispatcher => {
dispatcher.on( 'element:a', ( evt, data, conversionApi ) => {
const viewLink = data.viewItem;
const imageInLink = getFirstImage( viewLink );
const imageInLink = imageUtils.findViewImgElement( viewLink );

@@ -263,7 +282,3 @@ // We need to check whether an image is inside a link because the converter handles

const consumableAttributes = {
attributes: manualDecorators.get( decorator.id ).attributes
};
const matcher = new Matcher( consumableAttributes );
const matcher = new Matcher( decorator._createPattern() );
const result = matcher.match( viewLink );

@@ -292,10 +307,1 @@

}
// Returns the first image in a given view element.
//
// @private
// @param {module:engine/view/element~Element}
// @returns {module:engine/view/element~Element|undefined}
function getFirstImage( viewElement ) {
return Array.from( viewElement.getChildren() ).find( child => child.name === 'img' );
}

39

src/utils/automaticdecorators.js

@@ -76,2 +76,11 @@ /**

} );
if ( item.classes ) {
viewWriter.addClass( item.classes, viewElement );
}
for ( const key in item.styles ) {
viewWriter.setStyle( key, item.styles[ key ], viewElement );
}
viewWriter.setCustomProperty( 'link', true, viewElement );

@@ -101,4 +110,4 @@ if ( item.callback( data.attributeNewValue ) ) {

return dispatcher => {
dispatcher.on( 'attribute:linkHref:imageBlock', ( evt, data, conversionApi ) => {
const viewFigure = conversionApi.mapper.toViewElement( data.item );
dispatcher.on( 'attribute:linkHref:imageBlock', ( evt, data, { writer, mapper } ) => {
const viewFigure = mapper.toViewElement( data.item );
const linkInImage = Array.from( viewFigure.getChildren() ).find( child => child.name === 'a' );

@@ -111,16 +120,34 @@

for ( const [ key, val ] of attributes ) {
// Left for backward compatibility. Since v30 decorator should
// accept `classes` and `styles` separately from `attributes`.
if ( key === 'class' ) {
conversionApi.writer.addClass( val, linkInImage );
writer.addClass( val, linkInImage );
} else {
conversionApi.writer.setAttribute( key, val, linkInImage );
writer.setAttribute( key, val, linkInImage );
}
}
if ( item.classes ) {
writer.addClass( item.classes, linkInImage );
}
for ( const key in item.styles ) {
writer.setStyle( key, item.styles[ key ], linkInImage );
}
} else {
for ( const [ key, val ] of attributes ) {
if ( key === 'class' ) {
conversionApi.writer.removeClass( val, linkInImage );
writer.removeClass( val, linkInImage );
} else {
conversionApi.writer.removeAttribute( key, linkInImage );
writer.removeAttribute( key, linkInImage );
}
}
if ( item.classes ) {
writer.removeClass( item.classes, linkInImage );
}
for ( const key in item.styles ) {
writer.removeStyle( key, linkInImage );
}
}

@@ -127,0 +154,0 @@ }

32

src/utils/manualdecorator.js

@@ -31,3 +31,3 @@ /**

*/
constructor( { id, label, attributes, defaultValue } ) {
constructor( { id, label, attributes, classes, styles, defaultValue } ) {
/**

@@ -69,5 +69,35 @@ * An ID of a manual decorator which is the name of the attribute in the model, for example: 'linkManualDecorator0'.

this.attributes = attributes;
/**
* A set of classes added to downcasted data when the decorator is activated for a specific link.
* Classes should be added in a form of classes defined in {@link module:engine/view/elementdefinition~ElementDefinition}.
*
* @type {Object}
*/
this.classes = classes;
/**
* A set of styles added to downcasted data when the decorator is activated for a specific link.
* Styles should be added in a form of styles defined in {@link module:engine/view/elementdefinition~ElementDefinition}.
*
* @type {Object}
*/
this.styles = styles;
}
/**
* Returns {@link module:engine/view/matcher~MatcherPattern} with decorator attributes.
*
* @protected
* @returns {module:engine/view/matcher~MatcherPattern}
*/
_createPattern() {
return {
attributes: this.attributes,
classes: this.classes,
styles: this.styles
};
}
}
mix( ManualDecorator, ObservableMixin );
build/link.js.map
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