/**
* Registers settings for the Document Gallery options page.
*/
public static function registerSettings()
{
if (empty($_REQUEST['tab']) || !array_key_exists($_REQUEST['tab'], self::getTabs())) {
reset(self::getTabs());
self::$current = key(self::getTabs());
} else {
self::$current = $_REQUEST['tab'];
}
register_setting(DG_OPTION_NAME, DG_OPTION_NAME, array(__CLASS__, 'validateSettings'));
$funct = 'register' . self::$current . 'Settings';
DG_Admin::$funct();
}
/**
* Initializes the current tab value.
*/
private static function initCurrentTab()
{
if (empty($_GET['tab']) || !array_key_exists($_GET['tab'], self::getTabs())) {
reset(self::getTabs());
self::$current = key(self::getTabs());
} else {
self::$current = $_GET['tab'];
}
}
