_setNodeTag()

in Readability.js [762:783]

• 20 lines of code
• 5 McCabe index (conditional complexity)

  _setNodeTag(node, tag) {
    this.log("_setNodeTag", node, tag);
    if (this._docJSDOMParser) {
      node.localName = tag.toLowerCase();
      node.tagName = tag.toUpperCase();
      return node;
    }

    var replacement = node.ownerDocument.createElement(tag);
    while (node.firstChild) {
      replacement.appendChild(node.firstChild);
    }
    node.parentNode.replaceChild(replacement, node);
    if (node.readability) {
      replacement.readability = node.readability;
    }

    for (var i = 0; i < node.attributes.length; i++) {
      replacement.setAttributeNode(node.attributes[i].cloneNode());
    }
    return replacement;
  },