node-red-contrib-uibuilder/front-end/uibuilder.esm.min.js

Easily create data-driven web UI's for Node-RED. Single- & Multi-page. Multiple UI's. Work with existing web development workflows or mix and match with no-code/low-code features.

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").concat(r.message))()}}),t.properties&&Object.keys(t.properties).forEach(i=>{e[i]=t.properties[i],["value","checked"].includes(i)&&(e.dispatchEvent(new Event("input")),e.dispatchEvent(new Event("change")))}),t.slot&&this.replaceSlot(e,t.slot),t.slotMarkdown&&this.replaceSlotMarkdown(e,t)}_uiExtendEl(e,t,i=""){t.forEach((r,n)=>{a.log("trace","Ui:_uiExtendEl:components-forEach:".concat(n),r)();let o;r.ns=i,r.ns==="html"?(o=e,this.replaceSlot(e,r.slot)):r.ns==="svg"?(o=a.doc.createElementNS("http://www.w3.org/2000/svg",r.type),this._uiComposeComponent(o,r),e.appendChild(o)):(o=a.doc.createElement(r.type==="html"?"div":r.type),this._uiComposeComponent(o,r),e.appendChild(o)),r.components&&this._uiExtendEl(o,r.components,r.ns)})}_uiLoad(e){e.components&&(Array.isArray(e.components)||(e.components=[e.components]),e.components.forEach(async t=>{Promise.resolve().then(()=>Qe(Xe(t)))})),e.srcScripts&&(Array.isArray(e.srcScripts)||(e.srcScripts=[e.srcScripts]),e.srcScripts.forEach(t=>{this.loadScriptSrc(t)})),e.txtScripts&&(Array.isArray(e.txtScripts)||(e.txtScripts=[e.txtScripts]),this.loadScriptTxt(e.txtScripts.join("\n"))),e.srcStyles&&(Array.isArray(e.srcStyles)||(e.srcStyles=[e.srcStyles]),e.srcStyles.forEach(t=>{this.loadStyleSrc(t)})),e.txtStyles&&(Array.isArray(e.txtStyles)||(e.txtStyles=[e.txtStyles]),this.loadStyleTxt(e.txtStyles.join("\n")))}_uiManager(e){e._ui&&(Array.isArray(e._ui)||(e._ui=[e._ui]),e._ui.forEach((t,i)=>{if(t.mode&&!t.method&&(t.method=t.mode),!t.method){a.log("error","Ui:_uiManager","No method defined for msg._ui[".concat(i,"]. 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".concat(o.message))()}})})}_uiReplace(e){a.log("trace","Ui:_uiReplace","Starting")(),e.components.forEach((t,i)=>{a.log("trace","Ui:_uiReplace:components-forEach:".concat(i),"Component to replace: ",t)();let r;if(t.id?r=a.doc.getElementById(t.id):t.selector||t.select?r=a.doc.querySelector(t.selector):t.name?r=a.doc.querySelector('[name="'.concat(t.name,'"]')):t.type&&(r=a.doc.querySelector(t.type)),a.log("trace","Ui:_uiReplace:components-forEach:".concat(i),"Element to replace: ",r)(),r==null){a.log("trace","Ui:_uiReplace:components-forEach:".concat(i,":noReplace"),"Cannot find the DOM element. 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Ignoring.",t)();return}a.log("trace","_uiUpdate:components-forEach","Element(s) to update. Count: ".concat(r.length),r)(),!t.slot&&t.payload&&(t.slot=t.payload),r.forEach((n,o)=>{if(a.log("trace","_uiUpdate:components-forEach","Updating element #".concat(o),n)(),this._uiComposeComponent(n,t),t.components){a.log("trace","_uiUpdate:nested-component","Element #".concat(o," - nested-component"),t,n)();let c={_ui:[]};t.components.forEach((u,d)=>{let f=u.method||t.method||e.method;u.method&&delete u.method,Array.isArray(u)||(u=[u]),a.log("trace","_uiUpdate:nested-component","Element #".concat(o," - nested-component #").concat(d),u)(),c._ui.push({method:f,parentEl:n,components:u})}),a.log("trace","_uiUpdate:nested-component","Element #".concat(o," - nested-component new manager"),c)(),this._uiManager(c)}})})}$(e,t,i){if(i||(i=a.doc),t||(t="el"),!i||!i.nodeType)return a.log(1,"Uib:$","Invalid context element. Must be a valid HTML element.",i)(),null;let r=i.querySelector(e);if(!r||!r.nodeType)return a.log(1,"Uib:$","No element found or element is not an HTML element for CSS selector ".concat(e))(),null;if(r.nodeName==="TEMPLATE"&&(r=r.content.firstElementChild,!r))return a.log(0,"Uib:$","Template selected for CSS selector ".concat(e," but it is empty"))(),null;let n;try{switch(t.toLowerCase()){case"text":{n=r.innerText;break}case"html":{n=r.innerHTML;break}case"attr":case"attributes":{n={};for(let o of r.attributes)n[o.name]=o.value;break}default:{n=r;break}}}catch(o){n=r,a.log(1,"Uib:$",'Could not process output type "'.concat(t,'" for CSS selector ').concat(e,", returned the DOM element. ").concat(o.message),o)()}return n}$$(e,t){return t||(t=a.doc),!t||!t.nodeType?(a.log(1,"Uib:$$","Invalid context element. Must be a valid HTML element.",t)(),null):Array.from(t.querySelectorAll(e))}addClass(e,t){Array.isArray(e)||(e=[e]),t&&t.classList.add(...e)}applyTemplate(e,t,i){var u;i||(i={}),i.onlyOnce||(i.onlyOnce=!1),i.mode||(i.mode="insert");let r=a.doc.getElementById(e);if(!r||r.tagName!=="TEMPLATE"){a.log("error","Ui:applyTemplate","Source must be a <template>. id='".concat(e,"'"))();return}let n=a.doc.getElementById(t);if(!n){a.log("error","Ui:applyTemplate","Target not found: id='".concat(t,"'"))();return}let o=(u=n.innerHTML)!=null?u:"";o&&i.mode==="replace"&&a.log("warn","Ui:applyTemplate","Target element is not empty, content is replaced. id='".concat(t,"'"))();let c;if(i.onceOnly===!0?c=a.doc.adoptNode(r.content):c=a.doc.importNode(r.content,!0),c){if(i.attributes){let d=c.firstElementChild;Object.keys(i.attributes).forEach(f=>{d.setAttribute(f,i.attributes[f])})}if(i.mode==="insert")n.appendChild(c);else if(i.mode==="replace")n.innerHTML="",n.appendChild(c);else if(i.mode==="wrap"&&(n.innerHTML="",n.appendChild(c),o)){let d=n.getElementsByTagName("slot");d.length>0&&(d[0].innerHTML=o)}}else a.log("warn","Ui:applyTemplate","No valid content found in template")()}convertMarkdown(e){if(!e)return"";if(!a.win.markdownit)return e;a.md||this._markDownIt();try{return a.md.render(e.trim())}catch(t){return a.log(0,"uibuilder:convertMarkdown","Could not render Markdown. ".concat(t.message),t)(),'<p class="border error">Could not render Markdown<p>'}}async include(e,t){if(!fetch)return a.log(0,"Ui:include","Current environment does not include `fetch`, skipping.")(),"Current environment does not include `fetch`, skipping.";if(!e)return a.log(0,"Ui:include","url parameter must be provided, skipping.")(),"url parameter must be provided, skipping.";if(!t||!t.id)return a.log(0,"Ui:include","uiOptions parameter MUST be provided and must contain at least an `id` property, skipping.")(),"uiOptions parameter MUST be provided and must contain at least an `id` property, skipping.";let i;try{i=await fetch(e)}catch(d){return a.log(0,"Ui:include","Fetch of file '".concat(e,"' failed. "),d.message)(),d.message}if(!i.ok)return a.log(0,"Ui:include","Fetch of file '".concat(e,"' failed. Status='").concat(i.statusText,"'"))(),i.statusText;let r=await i.headers.get("content-type"),n=null;r&&(r.includes("text/html")?n="html":r.includes("application/json")?n="json":r.includes("multipart/form-data")?n="form":r.includes("image/")?n="image":r.includes("video/")?n="video":r.includes("application/pdf")?n="pdf":r.includes("text/plain")&&(n="text"));let o="",c="Include successful",u;switch(n){case"html":{u=await i.text(),o=u;break}case"json":{u=await i.json(),o='<pre class="syntax-highlight">',o+=this.syntaxHighlight(u),o+="</pre>";break}case"form":{u=await i.formData(),o='<pre class="syntax-highlight">',o+=this.syntaxHighlight(u),o+="</pre>";break}case"image":{u=await i.blob(),o='<img src="'.concat(URL.createObjectURL(u),'">'),a.win.DOMPurify&&(c="Include successful. BUT DOMPurify loaded which may block its use.",a.log("warn","Ui:include:image",c)());break}case"video":{u=await i.blob(),o='<video controls autoplay><source src="'.concat(URL.createObjectURL(u),'"></video>'),a.win.DOMPurify&&(c="Include successful. BUT DOMPurify loaded which may block its use.",a.log("warn","Ui:include:video",c)());break}case"pdf":case"text":default:{u=await i.blob(),o='<iframe style="resize:both;width:inherit;height:inherit;" src="'.concat(URL.createObjectURL(u),'">'),a.win.DOMPurify&&(c="Include successful. BUT DOMPurify loaded which may block its use.",a.log("warn","Ui:include:".concat(n),c)());break}}return t.type="div",t.slot=o,t.parent||(t.parent="body"),t.attributes||(t.attributes={class:"included"}),this._uiReplace({components:[t]}),a.log("trace","Ui:include:".concat(n),c)(),c}loadScriptSrc(e){let t=a.doc.createElement("script");t.src=e,t.async=!1,a.doc.head.appendChild(t)}loadScriptTxt(e){let t=a.doc.createElement("script");t.async=!1,t.textContent=e,a.doc.head.appendChild(t)}loadStyleSrc(e){let t=a.doc.createElement("link");t.href=e,t.rel="stylesheet",t.type="text/css",a.doc.head.appendChild(t)}loadStyleTxt(e){let t=a.doc.createElement("style");t.textContent=e,a.doc.head.appendChild(t)}loadui(e){if(!fetch){a.log(0,"Ui:loadui","Current environment does not include `fetch`, skipping.")();return}if(!e){a.log(0,"Ui:loadui","url parameter must be provided, skipping.")();return}fetch(e).then(t=>{if(t.ok===!1)throw new Error("Could not load '".concat(e,"'. 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