/**
* parsed module configuration file and returns result
*
* @param string $module_name module name to get config from
* @param mixed &$config config array will be stored here on success, false on failure
* @return true on success, error message on failure
*/
function module_get_config($module_name, &$config)
{
$config_filename = get_module_config_filename($module_name);
if (file_exists($config_filename)) {
$config = get_array_value(StrangeXMLParser::fromFile($config_filename), 'JuliaCMS_module_definition');
if (!$config) {
return 'Parsing "' . $config_filename . '" failed';
}
} else {
$config = false;
return 'module definition file not found for module "' . $module_name . '"';
}
return true;
}
/**
* Here generated data for module configuration dialog
*
*/
public function AJAXHandler()
{
if (!user_allowed_to('manage modules')) {
terminate('Forbidden', '', 403);
}
// фильтруем вход
$input_filter = array('target' => array('filter' => FILTER_VALIDATE_REGEXP, 'options' => array('regexp' => '~^[a-zA-Z0-9\\_\\-]+$~ui')), 'action' => array('filter' => FILTER_VALIDATE_REGEXP, 'options' => array('regexp' => '~^[a-zA-Z0-9\\_\\-]+$~ui')), 'value' => array('filter' => FILTER_VALIDATE_REGEXP, 'options' => array('regexp' => '~^[\\sa-zA-Zа-яА-Я0-9\\_\\-%!@$^*\\(\\)\\[\\]&=.,/\\\\]+$~ui')), 'hash' => array('filter' => FILTER_VALIDATE_REGEXP, 'options' => array('regexp' => '~^[a-zA-Z0-9]+$~ui')));
$_INPUT = get_filtered_input($input_filter);
switch ($_INPUT['action']) {
case 'get_settings':
if (($module_name = $_INPUT['target']) == '') {
terminate('Unknown module [from:admin]', '', 404);
}
// get config XML, mark nodes, transform and return
$xml = new DOMDocument('1.0', 'utf-8');
if ($module_name == self::CMS_SETTINGS_MODULE_PHANTOM) {
$xml->loadXML($this->CMSSettingsXML());
} else {
$xml->load(get_module_config_filename($module_name));
}
$this->iterateAndMark($xml);
return XSLTransform($xml->saveXML($xml->documentElement), __DIR__ . '/settings_box.xsl');
break;
case 'save_setting':
if (($module_name = $_INPUT['target']) == '') {
terminate('Unknown module [from:admin]', '', 404);
}
// first, get right XML
$xml = new DOMDocument('1.0', 'utf-8');
if ($module_name == self::CMS_SETTINGS_MODULE_PHANTOM) {
$xml->loadXML($this->CMSSettingsXML());
} else {
$filename = get_module_config_filename($module_name);
$xml->load($filename);
}
// traverse and find the node to change
$config_xml_path = $this->config_xml_path;
$found = false;
// means that node found
$this->iterateXMLFromNode($xml->documentElement, function ($element) use(&$found, $_INPUT, $config_xml_path) {
$node_path = $element->getNodePath();
if (md5($node_path) == $_INPUT['hash'] && substr($node_path, 0, strlen($config_xml_path)) == $config_xml_path) {
$found = $element->nodeName;
$element->nodeValue = htmlspecialchars($_INPUT['value']);
}
});
// if all OK, update file and return good
if ($found) {
if ($module_name == self::CMS_SETTINGS_MODULE_PHANTOM) {
if (!$this->updateConstInFile('./userfiles/_data_common/conf.php', $found, $_INPUT['value'])) {
terminate('Error updating file', '', 500);
}
} else {
if (!$xml->save($filename)) {
terminate('Error updating file', '', 500);
}
}
return 'OK';
} else {
terminate('Config file changed', '', 403);
}
break;
default:
terminate('Unknown action [from: admin]', '', 404);
break;
}
}
