/**
* Replace a node icon.
*
* @param \Claroline\CoreBundle\Entity\Resource\ResourceNode $resource
* @param \Claroline\CoreBundle\Entity\Resource\ResourceIcon $icon
*
* @return \Claroline\CoreBundle\Entity\Resource\ResourceNode
*/
public function replace(ResourceNode $resource, ResourceIcon $icon)
{
$this->om->startFlushSuite();
$oldIcon = $resource->getIcon();
if (!$oldIcon->isShortcut()) {
$oldShortcutIcon = $oldIcon->getShortcutIcon();
$shortcutIcon = $icon->getShortcutIcon();
if (!is_null($oldShortcutIcon) && !is_null($shortcutIcon)) {
$nodes = $this->om->getRepository('ClarolineCoreBundle:Resource\\ResourceNode')->findBy(array('icon' => $oldShortcutIcon));
foreach ($nodes as $node) {
$node->setIcon($shortcutIcon);
$this->om->persist($node);
}
}
}
$this->delete($oldIcon);
$resource->setIcon($icon);
$this->om->persist($resource);
$this->om->endFlushSuite();
return $resource;
}