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|
<?php
namespace Icinga\Module\Businessprocess\Forms;
use Icinga\Application\Icinga;
use Icinga\Application\Web;
use Icinga\Exception\Http\HttpException;
use Icinga\Module\Businessprocess\BpConfig;
use Icinga\Module\Businessprocess\BpNode;
use Icinga\Module\Businessprocess\Exception\ModificationError;
use Icinga\Module\Businessprocess\Modification\ProcessChanges;
use Icinga\Module\Businessprocess\Node;
use Icinga\Module\Businessprocess\Web\Form\BpConfigBaseForm;
use Icinga\Module\Businessprocess\Web\Form\CsrfToken;
use Icinga\Web\Session;
use Icinga\Web\Session\SessionNamespace;
class MoveNodeForm extends BpConfigBaseForm
{
/** @var BpConfig */
protected $bp;
/** @var Node */
protected $node;
/** @var BpNode */
protected $parentNode;
/** @var SessionNamespace */
protected $session;
public function __construct($options = null)
{
parent::__construct($options);
// Zend's plugin loader reverses the order of added prefix paths thus trying our paths first before trying
// Zend paths
$this->addPrefixPaths(array(
array(
'prefix' => 'Icinga\\Web\\Form\\Element\\',
'path' => Icinga::app()->getLibraryDir('Icinga/Web/Form/Element'),
'type' => static::ELEMENT
),
array(
'prefix' => 'Icinga\\Web\\Form\\Decorator\\',
'path' => Icinga::app()->getLibraryDir('Icinga/Web/Form/Decorator'),
'type' => static::DECORATOR
)
));
}
public function setup()
{
$this->addElement(
'text',
'parent',
[
'allowEmpty' => true,
'filters' => ['Null'],
'validators' => [
['Callback', true, [
'callback' => function ($name) {
return empty($name) || $this->bp->hasBpNode($name);
},
'messages' => [
'callbackValue' => $this->translate('No process found with name %value%')
]
]]
]
]
);
$this->addElement(
'number',
'from',
[
'required' => true,
'min' => 0
]
);
$this->addElement(
'number',
'to',
[
'required' => true,
'min' => 0
]
);
$this->addElement(
'hidden',
'csrfToken',
[
'required' => true
]
);
$this->setSubmitLabel('movenode');
}
/**
* @param Node $node
* @return $this
*/
public function setNode(Node $node)
{
$this->node = $node;
return $this;
}
/**
* @param BpNode|null $node
* @return $this
*/
public function setParentNode(BpNode $node = null)
{
$this->parentNode = $node;
return $this;
}
public function onSuccess()
{
if (! CsrfToken::isValid($this->getValue('csrfToken'))) {
throw new HttpException(403, 'nope');
}
$changes = ProcessChanges::construct($this->bp, $this->session);
if (! $this->bp->getMetadata()->isManuallyOrdered()) {
$changes->applyManualOrder();
}
try {
$changes->moveNode(
$this->node,
$this->getValue('from'),
$this->getValue('to'),
$this->getValue('parent'),
$this->parentNode !== null ? $this->parentNode->getName() : null
);
} catch (ModificationError $e) {
$this->notifyError($e->getMessage());
/** @var Web $app */
$app = Icinga::app();
$app->getResponse()
// Web 2's JS forces a content update for non-200s. Our own JS
// can't prevent this, hence we're not making this a 400 :(
//->setHttpResponseCode(400)
->setHeader('X-Icinga-Container', 'ignore')
->sendResponse();
exit;
}
// Trigger session destruction to make sure it get's stored.
unset($changes);
$this->notifySuccess($this->getSuccessMessage($this->translate('Node order updated')));
$response = $this->getRequest()->getResponse()
->setHeader('X-Icinga-Container', 'ignore')
->setHeader('X-Icinga-Extra-Updates', implode(';', [
$this->getRequest()->getHeader('X-Icinga-Container'),
$this->getSuccessUrl()->getAbsoluteUrl()
]));
Session::getSession()->write();
$response->sendResponse();
exit;
}
public function hasBeenSent()
{
return true; // This form has no id
}
}
|
