class.ilDOM2Util.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */
 
class ilDOM2Util
{
        static function changeName($node, $name, $keep_attributes = true)
        {
                $newnode = $node->ownerDocument->createElement($name);
 
                foreach ($node->childNodes as $child)
                {
                        $child2 = $child->cloneNode(true);
                        $newnode->appendChild($child2);
                }
                if ($keep_attributes)
                {
                        foreach ($node->attributes as $attrName => $attrNode)
                        {
                                $newnode->setAttribute($attrName, $attrNode);
                        }
                }
                $node->parentNode->replaceChild($newnode, $node);
 
                return $newnode;
        }
        
        static function addParent($node, $name)
        {
                $newnode = $node->ownerDocument->createElement($name);
//echo htmlentities($node->ownerDocument->saveXML($node->ownerDocument->documentElement));
//echo "<br>".htmlentities($node->ownerDocument->saveXML($node)); exit;
                $par = $node->parentNode;
//var_dump($node);
//var_dump($par);
                if ($next_sib = $node->nextSibling)
                {
                        $newnode = $par->insertBefore($newnode, $next_sib);
                }
                else
                {
                        $newnode = $par->appendChild($newnode);
                }
                
                $node = $par->removeChild($node);
                $newnode->appendChild($node);
                
//              foreach ($node->childNodes as $child)
//              {
//                      $child2 = $child->cloneNode(true);
//                      $newnode->appendChild($child2);
//              }
 
                return $newnode;
        }
        
        static function replaceByChilds($node)
        {
                foreach ($node->childNodes as $child)
                {
                        $child2 = $child->cloneNode(true);
                        $node->parentNode->insertBefore($child2, $node);
                }
                $node->parentNode->removeChild($node);
        }
 
}
?>