$valid = !$form->has_errors();
// protect against CSRF attacks
if ($ps->conf['main']['security']['csrf_protection']) {
$valid = ($valid and $form->key_is_valid($cms->session));
}
$list = array();
$valid = !$form->has_errors();
// process the XML and make sure it has valid data in it
if ($valid) {
$str = trim($input['xml']);
$str = preg_replace('/^<\\?xml.+\\?>\\s*/', '', $str);
if (substr($str, 0, 6) != '<maps>') {
$str = "<maps>\n" . $str . "\n</maps>";
}
$xml = new simplexml();
$ary = $xml->xml_load_string($str, 'array');
if (is_array($ary)) {
if ($ary['map']) {
$list = $ary['map'][0] ? $ary['map'] : array($ary['map']);
} else {
$form->error('fatal', $cms->trans("No valid 'map' nodes found! Make sure all 'map' nodes are contained with a root 'maps' node."));
}
} else {
if (substr($ary, 0, 15) == 'XML parse error') {
// ary is an error string
$form->error('fatal', $ary);
} else {
$form->error('fatal', "Invalid XML syntax!");
}
}
}
function simplexml_load_string($file)
{
$sx = new simplexml();
return $sx->xml_load_string($file);
}
