XMLNode.prototype.element = function()

in source/web_site/js/connectCCP.js [16300:16362]
63 lines of code
37 McCabe index (conditional complexity)

    XMLNode.prototype.element = function(name, attributes, text) {
      var item, j, key, lastChild, len, ref, val;
      lastChild = null;
      if (attributes == null) {
        attributes = {};
      }
      attributes = attributes.valueOf();
      if (!isObject(attributes)) {
        ref = [attributes, text], text = ref[0], attributes = ref[1];
      }
      if (name != null) {
        name = name.valueOf();
      }
      if (isArray(name)) {
        for (j = 0, len = name.length; j < len; j++) {
          item = name[j];
          lastChild = this.element(item);
        }
      } else if (isFunction(name)) {
        lastChild = this.element(name.apply());
      } else if (isObject(name)) {
        for (key in name) {
          if (!hasProp.call(name, key)) continue;
          val = name[key];
          if (isFunction(val)) {
            val = val.apply();
          }
          if ((isObject(val)) && (isEmpty(val))) {
            val = null;
          }
          if (!this.options.ignoreDecorators && this.stringify.convertAttKey && key.indexOf(this.stringify.convertAttKey) === 0) {
            lastChild = this.attribute(key.substr(this.stringify.convertAttKey.length), val);
          } else if (!this.options.ignoreDecorators && this.stringify.convertPIKey && key.indexOf(this.stringify.convertPIKey) === 0) {
            lastChild = this.instruction(key.substr(this.stringify.convertPIKey.length), val);
          } else if (isObject(val)) {
            if (!this.options.ignoreDecorators && this.stringify.convertListKey && key.indexOf(this.stringify.convertListKey) === 0 && isArray(val)) {
              lastChild = this.element(val);
            } else {
              lastChild = this.element(key);
              lastChild.element(val);
            }
          } else {
            lastChild = this.element(key, val);
          }
        }
      } else {
        if (!this.options.ignoreDecorators && this.stringify.convertTextKey && name.indexOf(this.stringify.convertTextKey) === 0) {
          lastChild = this.text(text);
        } else if (!this.options.ignoreDecorators && this.stringify.convertCDataKey && name.indexOf(this.stringify.convertCDataKey) === 0) {
          lastChild = this.cdata(text);
        } else if (!this.options.ignoreDecorators && this.stringify.convertCommentKey && name.indexOf(this.stringify.convertCommentKey) === 0) {
          lastChild = this.comment(text);
        } else if (!this.options.ignoreDecorators && this.stringify.convertRawKey && name.indexOf(this.stringify.convertRawKey) === 0) {
          lastChild = this.raw(text);
        } else {
          lastChild = this.node(name, attributes, text);
        }
      }
      if (lastChild == null) {
        throw new Error("Could not create any elements with: " + name);
      }
      return lastChild;
    };