function getHTML()

in JSDOMParser.js [724:754]

• 24 lines of code
• 6 McCabe index (conditional complexity)

      function getHTML(node) {
        var i = 0;
        for (i = 0; i < node.childNodes.length; i++) {
          var child = node.childNodes[i];
          if (child.localName) {
            arr.push("<" + child.localName);

            // serialize attribute list
            for (var j = 0; j < child.attributes.length; j++) {
              var attr = child.attributes[j];
              // the attribute value will be HTML escaped.
              var val = attr.getEncodedValue();
              var quote = !val.includes('"') ? '"' : "'";
              arr.push(" " + attr.name + "=" + quote + val + quote);
            }

            if (child.localName in voidElems && !child.childNodes.length) {
              // if this is a self-closing element, end it here
              arr.push("/>");
            } else {
              // otherwise, add its children
              arr.push(">");
              getHTML(child);
              arr.push("</" + child.localName + ">");
            }
          } else {
            // This is a text node, so asking for innerHTML won't recurse.
            arr.push(child.innerHTML);
          }
        }
      }