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<?php
namespace Icinga\Module\Businessprocess\Web\Form;
use Icinga\Application\Icinga;
use Icinga\Application\Modules\Module;
use Icinga\Exception\ProgrammingError;
class FormLoader
{
public static function load($name, Module $module = null)
{
if ($module === null) {
$basedir = Icinga::app()->getApplicationDir('forms');
$ns = '\\Icinga\\Web\\Forms\\';
} else {
$basedir = $module->getFormDir();
$ns = '\\Icinga\\Module\\' . ucfirst($module->getName()) . '\\Forms\\';
}
$file = null;
if (preg_match('~^[a-z0-9/]+$~i', $name)) {
$parts = preg_split('~/~', $name);
$class = ucfirst(array_pop($parts)) . 'Form';
$file = sprintf('%s/%s/%s.php', rtrim($basedir, '/'), implode('/', $parts), $class);
if (file_exists($file)) {
require_once($file);
$class = $ns . $class;
$options = array();
if ($module !== null) {
$options['icingaModule'] = $module;
}
return new $class($options);
}
}
throw new ProgrammingError(sprintf('Cannot load %s (%s), no such form', $name, $file));
}
}
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