/**
* Applies action
*
* @return boolean success
*/
protected function main()
{
$tidy = new tidy();
$xpath = $this->params['text'];
$node = Nexista_Flow::find($xpath);
$config = array('output-xhtml' => true, 'numeric-entities' => true, 'preserve-entities' => true);
foreach ($node as $item) {
$tidy->parseString($item->nodeValue, $config, 'utf8');
$tidy->cleanRepair();
$temp = str_replace('</body>', '', str_replace('<body>', '', $tidy->Body()));
if (!strpos($temp, '&')) {
$item->nodeValue = $temp;
}
}
return true;
}
