public function testXmlParsing()
{
$notXml = "string hello world blah fish | £ </strong>";
$isXml = "<fish>\n<beans id='4'>\nblahblah | £ \n</beans>\n</fish>";
$validator = new Xerte_Validate_Xml();
$this->assertFalse($validator->isValid($notXml));
$this->assertTrue($validator->isValid($isXml), print_r($validator->getMessages(), true));
}
/**
* Wordpress filter (see add_filter), designed to hook in on the action/event 'editor_save_data'.
*
* Check the validity of the XML passed in when saving a template via use of simplexml_load_string.
* If there are errors, we _debug() them and return boolean false.
* If there aren't any errors, we return the pretty printed variant of the string.
*
* @return string (xml) or boolean false on failure
*/
function xml_check_parseability()
{
$args = func_get_args();
$xml_string = $args[0];
$validator = new Xerte_Validate_Xml();
if ($validator->isValid($xml_string)) {
_debug("XML parsing passed");
return $xml_string;
} else {
_debug("Invalid XML passed in : '{$xml_string}'");
error_log("Invalid XML passed in : '{$xml_string}'");
return false;
}
}