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|
<?php
namespace Icinga\Module\Businessprocess\Forms;
use Icinga\Module\Businessprocess\BpNode;
use Icinga\Module\Businessprocess\Modification\ProcessChanges;
use Icinga\Module\Businessprocess\Node;
use Icinga\Module\Businessprocess\Web\Form\BpConfigBaseForm;
use Icinga\Web\View;
class DeleteNodeForm extends BpConfigBaseForm
{
/** @var Node */
protected $node;
/** @var ?BpNode */
protected $parentNode;
public function setup()
{
$node = $this->node;
$nodeName = $node->getAlias() ?? $node->getName();
/** @var View $view */
$view = $this->getView();
$this->addHtml(
'<h2>' . $view->escape(
sprintf($this->translate('Delete "%s"'), $nodeName)
) . '</h2>'
);
$biLink = $view->qlink(
$nodeName,
'businessprocess/node/impact',
array('name' => $node->getName()),
array('data-base-target' => '_next')
);
$this->addHtml(
'<p>' . sprintf(
$view->escape(
$this->translate('Unsure? Show business impact of "%s"')
),
$biLink
) . '</p>'
);
if ($this->parentNode) {
$yesMsg = sprintf(
$this->translate('Delete from %s'),
$this->parentNode->getAlias()
);
} else {
$yesMsg = sprintf(
$this->translate('Delete root node "%s"'),
$nodeName
);
}
$this->addElement('select', 'confirm', array(
'label' => $this->translate('Are you sure?'),
'required' => true,
'description' => $this->translate(
'Do you really want to delete this node?'
),
'multiOptions' => $this->optionalEnum(array(
'no' => $this->translate('No'),
'yes' => $yesMsg,
'all' => sprintf($this->translate('Delete all occurrences of %s'), $nodeName),
))
));
}
/**
* @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()
{
$changes = ProcessChanges::construct($this->bp, $this->session);
$confirm = $this->getValue('confirm');
switch ($confirm) {
case 'yes':
$changes->deleteNode($this->node, $this->parentNode === null ? null : $this->parentNode->getName());
$this->setSuccessMessage(sprintf(
$this->translate('Node %s has been deleted'),
$this->node->getAlias()
));
break;
case 'all':
$changes->deleteNode($this->node);
$this->setSuccessMessage(sprintf(
$this->translate('All occurrences of node %s have been deleted'),
$this->node->getAlias()
));
break;
case 'no':
$this->setSuccessMessage($this->translate('Well, maybe next time'));
}
switch ($confirm) {
case 'yes':
case 'all':
if ($this->successUrl === null) {
$this->successUrl = clone $this->getRequest()->getUrl();
}
$this->successUrl->getParams()->remove(array('action', 'deletenode'));
}
// Trigger session desctruction to make sure it get's stored.
// TODO: figure out why this is necessary, might be an unclean shutdown on redirect
unset($changes);
parent::onSuccess();
}
}
|
