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NavigationConfigForm: Load form classes dynamically

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refs #5600
This commit is contained in:
Johannes Meyer 2015-09-17 08:24:23 +02:00
parent 0e60b81729
commit 6a52de8a44
1 changed files with 46 additions and 2 deletions
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48
application/forms/Navigation/NavigationConfigForm.php
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@ -5,11 +5,14 @@ namespace Icinga\Forms\Navigation;
use InvalidArgumentException;
use Icinga\Application\Config;
use Icinga\Application\Logger;
use Icinga\Application\Icinga;
use Icinga\Authentication\Auth;
use Icinga\Exception\IcingaException;
use Icinga\Exception\NotFoundError;
use Icinga\Forms\ConfigForm;
use Icinga\User;
use Icinga\Util\String;
use Icinga\Web\Form;
/**
@ -17,6 +20,13 @@ use Icinga\Web\Form;
*/
class NavigationConfigForm extends ConfigForm
{
/**
* The class namespace where to locate navigation type forms
*
* @var string
*/
const FORM_NS = 'Forms\\Navigation';
/**
* The secondary configuration to write
*
@ -551,7 +561,41 @@ class NavigationConfigForm extends ConfigForm
*/
protected function getItemForm($type)
{
// TODO: Load form classes dynamically
return new NavigationItemForm();
$className = String::cname($type, '-') . 'Form';
$form = null;
foreach (Icinga::app()->getModuleManager()->getLoadedModules() as $module) {
$classPath = 'Icinga\\Module\\'
. ucfirst($module->getName())
. '\\'
. static::FORM_NS
. '\\'
. $className;
if (class_exists($classPath)) {
$form = new $classPath();
break;
}
}
if ($form === null) {
$classPath = 'Icinga\\' . static::FORM_NS . '\\' . $className;
if (class_exists($classPath)) {
$form = new $classPath();
}
}
if ($form === null) {
Logger::debug(
'Failed to find custom navigation item form %s for item %s. Using form NavigationItemForm now',
$className,
$type
);
$form = new NavigationItemForm();
} elseif (! $form instanceof Form) {
throw new ProgrammingError('Class %s must inherit from Form', $classPath);
}
return $form;
}
}