public static function getDefinitions()
{
if (is_null(self::$definitions)) {
jimport('joomla.filesystem.file');
$definitions = array();
$types = self::getTypes();
foreach ($types as $type) {
$extraField = new K2ExtraFields(array('id' => null, 'type' => '', 'value' => ''));
$extraField->type = $type;
$definitions[$type] = $extraField->getDefinition();
}
self::$definitions = $definitions;
}
return self::$definitions;
}
