node-red-contrib-uibuilder
Version:
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.
1 lines • 176 kB
JavaScript
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Must be a valid HTML element.",i)(),null;let s=i.querySelector(e);if(!s||!s.nodeType)return l.log(1,"Uib:$","No element found or element is not an HTML element for CSS selector ".concat(e))(),null;if(s.nodeName==="TEMPLATE"&&(s=s.content.firstElementChild,!s))return l.log(0,"Uib:$","Template selected for CSS selector ".concat(e," but it is empty"))(),null;let r;try{switch(t.toLowerCase()){case"text":{r=s.innerText;break}case"html":{r=s.innerHTML;break}case"attr":case"attributes":{r={};for(let o of s.attributes)r[o.name]=o.value;break}default:{r=s;break}}}catch(o){r=s,l.log(1,"Uib:$",'Could not process output type "'.concat(t,'" for CSS selector ').concat(e,", returned the DOM element. ").concat(o.message),o)()}return r}$$(e,t){return t||(t=l.doc),!t||!t.nodeType?(l.log(1,"Uib:$$","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 c;i||(i={}),i.onceOnly||(i.onceOnly=!1),i.mode||(i.mode="insert");let s=l.doc.getElementById(e);if(!s||s.tagName!=="TEMPLATE"){l.log("error","Ui:applyTemplate","Source must be a <template>. id='".concat(e,"'"))();return}let r=l.doc.getElementById(t);if(!r){l.log("error","Ui:applyTemplate","Target not found: id='".concat(t,"'"))();return}let o=(c=r.innerHTML)!=null?c:"";o&&i.mode==="replace"&&l.log("warn","Ui:applyTemplate","Target element is not empty, content is replaced. id='".concat(t,"'"))();let a;if(i.onceOnly===!0?a=l.doc.adoptNode(s.content):a=l.doc.importNode(s.content,!0),a){if(i.attributes){let h=a.firstElementChild;Object.keys(i.attributes).forEach(f=>{h.setAttribute(f,i.attributes[f])})}if(i.mode==="insert")r.appendChild(a);else if(i.mode==="replace")r.innerHTML="",r.appendChild(a);else if(i.mode==="wrap"&&(r.innerHTML="",r.appendChild(a),o)){let h=r.getElementsByTagName("slot");h.length>0&&(h[0].innerHTML=o)}}else l.log("warn","Ui:applyTemplate","No valid content found in template")()}convertMarkdown(e){if(!e)return"";if(!l.win.markdownit)return e;l.md||this._markDownIt();try{return l.md.render(e.trim())}catch(t){return l.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 l.log(0,"Ui:include","Current environment does not include `fetch`, skipping.")(),"Current environment does not include `fetch`, skipping.";if(!e)return l.log(0,"Ui:include","url parameter must be provided, skipping.")(),"url parameter must be provided, skipping.";if(!t||!t.id)return l.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(h){return l.log(0,"Ui:include","Fetch of file '".concat(e,"' failed. "),h.message)(),h.message}if(!i.ok)return l.log(0,"Ui:include","Fetch of file '".concat(e,"' failed. Status='").concat(i.statusText,"'"))(),i.statusText;let s=await i.headers.get("content-type"),r=null;s&&(s.includes("text/html")?r="html":s.includes("application/json")?r="json":s.includes("multipart/form-data")?r="form":s.includes("image/")?r="image":s.includes("video/")?r="video":s.includes("application/pdf")?r="pdf":s.includes("text/plain")&&(r="text"));let o="",a="Include successful",c;switch(r){case"html":{c=await i.text(),o=c;break}case"json":{c=await i.json(),o='<pre class="syntax-highlight">',o+=this.syntaxHighlight(c),o+="</pre>";break}case"form":{c=await i.formData(),o='<pre class="syntax-highlight">',o+=this.syntaxHighlight(c),o+="</pre>";break}case"image":{c=await i.blob(),o='<img src="'.concat(URL.createObjectURL(c),'">'),l.win.DOMPurify&&(a="Include successful. 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