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<?php |
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namespace Ob\CmsBundle\Controller; |
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use Doctrine\Common\Persistence\ObjectManager; |
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use Ob\CmsBundle\Admin\AdminContainer; |
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use Ob\CmsBundle\Admin\AdminInterface; |
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use Ob\CmsBundle\Datagrid\DatagridInterface; |
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use Ob\CmsBundle\Event\CRUDEvent; |
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use Ob\CmsBundle\Event\FormEvent; |
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use Ob\CmsBundle\Export\ExporterInterface; |
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use Ob\CmsBundle\Form\AdminType; |
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use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use Symfony\Component\Form\FormFactoryInterface; |
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use Symfony\Component\Form\FormInterface; |
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use Symfony\Component\HttpFoundation\RedirectResponse; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpFoundation\Session\SessionInterface; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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use Symfony\Component\Routing\RouterInterface; |
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class AdminController |
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{ |
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/** |
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* @var EngineInterface |
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*/ |
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private $templating; |
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/** |
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* @var ObjectManager |
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*/ |
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private $entityManager; |
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/** |
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* @var FormFactoryInterface |
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*/ |
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private $formFactory; |
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/** |
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* @var RouterInterface |
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*/ |
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private $router; |
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/** |
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* @var SessionInterface |
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*/ |
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private $session; |
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/** |
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* @var AdminContainer |
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*/ |
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private $container; |
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/** |
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* @var DatagridInterface |
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*/ |
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private $datagrid; |
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/** |
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* @var array |
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*/ |
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private $templates; |
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/** |
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* @var ExporterInterface |
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*/ |
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private $exporter; |
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/** |
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* @var EventDispatcherInterface |
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*/ |
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private $dispatcher; |
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/** |
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* @param EngineInterface $templating |
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* @param ObjectManager $entityManager |
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* @param FormFactoryInterface $formFactory |
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* @param RouterInterface $router |
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* @param SessionInterface $session |
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* @param AdminContainer $container |
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* @param DatagridInterface $datagrid |
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* @param array $templates |
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* @param ExporterInterface $exporter |
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* @param EventDispatcherInterface $dispatcher |
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*/ |
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public function __construct( |
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EngineInterface $templating, |
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ObjectManager $entityManager, |
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FormFactoryInterface $formFactory, |
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RouterInterface $router, |
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SessionInterface $session, |
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AdminContainer $container, |
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DatagridInterface $datagrid, |
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$templates, |
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ExporterInterface $exporter, |
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EventDispatcherInterface $dispatcher |
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) { |
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$this->templating = $templating; |
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$this->entityManager = $entityManager; |
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$this->formFactory = $formFactory; |
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$this->router = $router; |
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$this->session = $session; |
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$this->container = $container; |
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$this->datagrid = $datagrid; |
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$this->templates = $templates; |
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$this->exporter = $exporter; |
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$this->dispatcher = $dispatcher; |
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} |
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/** |
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* Render the menu |
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* |
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* @param $request |
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* |
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* @return Response |
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*/ |
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public function menuAction(Request $request) |
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{ |
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$menu = $this->container->getClasses(); |
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// Get the current module from the URI |
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$current = explode('?', $request->server->get('REQUEST_URI')); |
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$current = $current[0]; |
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return $this->templating->renderResponse($this->templates['menu'], array( |
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'items' => $menu, |
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'flat' => true, |
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'current' => $current, |
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)); |
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} |
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/** |
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* Display the homepage/dashboard |
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* |
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* @return Response |
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*/ |
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public function dashboardAction() |
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{ |
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return $this->templating->renderResponse($this->templates['dashboard']); |
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} |
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/** |
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* @param string $name |
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* |
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* @return null|AdminInterface |
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*/ |
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private function getAdminClass($name) |
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{ |
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if (!$adminClass = $this->container->getClass($name)) { |
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throw new NotFoundHttpException(); |
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} |
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return $adminClass; |
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} |
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/** |
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* Display the listing page. |
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* Handles searches, sorting, actions and pagination on the list of entities. |
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* |
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* @param Request $request |
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* @param string $name |
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* |
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* @return Response |
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*/ |
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public function listAction(Request $request, $name) |
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{ |
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if ($this->executeAction($request, $name)) { |
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return new RedirectResponse($this->router->generate('ObCmsBundle_module_list', array('name' => $name))); |
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} |
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$adminClass = $this->getAdminClass($name); |
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$entities = $this->datagrid->getPaginatedEntities($adminClass); |
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$template = $adminClass->listTemplate() ?: $this->templates['list']; |
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$filters = $this->datagrid->getFilters($adminClass); |
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return $this->templating->renderResponse($template, array( |
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'module' => $name, |
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'adminClass' => $adminClass, |
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'entities' => $entities, |
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'search' => $request->query->get('search') ?: null, |
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'filters' => $filters, |
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'selectedFilters' => $request->query->get('filter') |
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)); |
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} |
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/** |
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* Export the listing |
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* |
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* @param Request $request |
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* @param string $name |
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* @param string $format |
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* |
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* @return Response |
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*/ |
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public function exportAction(Request $request, $name, $format) |
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{ |
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$adminClass = $this->getAdminClass($name); |
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$entities = $this->datagrid->getEntities($adminClass); |
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$filename = $this->getExportFilename( |
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$name, |
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$this->datagrid->getFilters($adminClass), |
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$request->query->get('filter', array()), |
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$format |
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); |
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return $this->exporter->export($filename, $format, $entities, $adminClass->listExport()); |
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} |
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/** |
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* Builds a file name for the export from the admin class name and the datagrid filters |
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* |
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* @param string $className The name of the admin class |
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* @param array $filterNames The list of all datagrid filters available for this admin class |
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* @param array $queryFilter The filters used |
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* @param string $format The file format to export (e.g. xls) |
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* |
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* @return string |
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*/ |
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private function getExportFilename($className, $filterNames, $queryFilter, $format) |
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{ |
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$now = new \DateTime(); |
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$filename = $now->format('Y-m-d-') . $className; |
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foreach ($queryFilter as $filter => $value) { |
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if ($value || $value == "0") { |
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// The array key and the entity id are not the same, |
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// so we need to loop through the array to find the |
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// entity we are looking for. |
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if (gettype($filterNames[$filter][$value]) == 'object') { |
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foreach ($filterNames[$filter] as $object) { |
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if ($object->getId() == $value) { |
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$filename .= '-' . strtolower($object->__toString()); |
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} |
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} |
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} else { |
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$filename .= '-' . strtolower($filterNames[$filter][$value]); |
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} |
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} |
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} |
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// Remove characters that are not "filename-safe" |
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$filename = preg_replace('/(\s)/', '-', $filename); |
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$filename = preg_replace('/([^\w\d\-_~\[\]\(\)])/u', '', $filename); |
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$filename .= '.' . $format; |
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return $filename; |
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} |
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/** |
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* Display the form to create a new entity |
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* |
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* @param Request $request |
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* @param string $name |
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* |
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* @return Response|RedirectResponse |
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*/ |
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public function newAction(Request $request, $name) |
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{ |
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$adminClass = $this->getAdminClass($name); |
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$entity = $adminClass->getClass(); |
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$entity = new $entity(); |
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$this->dispatcher->dispatch('ob_cms.new.init', new CRUDEvent($request, $entity)); |
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$form = $this->getFormForAdmin($request, $adminClass, $entity); |
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$this->dispatcher->dispatch('ob_cms.form.init', new FormEvent($form, $entity)); |
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if ($request->isMethod('POST')) { |
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if ($form->submit($request)->isValid()) { |
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$this->processForm($form, $adminClass, $entity); |
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$this->session->getFlashBag()->add('success', $name . '.create.success'); |
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return new RedirectResponse($this->router->generate('ObCmsBundle_module_edit', array( |
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'name' => $name, |
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'id' => $entity->getId(), |
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'referer' => $this->getReferer($request, $form) |
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))); |
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} |
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} |
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$template = $adminClass->newTemplate() ?: $this->templates['new']; |
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return $this->templating->renderResponse($template, array( |
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'module' => $name, |
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'adminClass' => $adminClass, |
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'entity' => $entity, |
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'form' => $form->createView(), |
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'referer' => $this->getReferer($request, $form) |
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)); |
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} |
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/** |
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* Display the form to edit an entity |
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* |
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* @param Request $request |
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* @param string $name |
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* @param int $id |
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* |
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* @return Response |
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* |
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* @throws NotFoundHttpException |
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*/ |
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public function editAction(Request $request, $name, $id) |
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{ |
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$adminClass = $this->getAdminClass($name); |
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if (!$entity = $this->entityManager->getRepository($adminClass->getClass())->find($id)) { |
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throw new NotFoundHttpException(sprintf('Unable to find %s entity.', $name)); |
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} |
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$editForm = $this->getFormForAdmin($request, $adminClass, $entity); |
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$this->dispatcher->dispatch('ob_cms.form.init', new FormEvent($editForm, $entity)); |
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if ($request->isMethod('POST')) { |
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if ($editForm->submit($request)->isValid()) { |
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$this->processForm($editForm, $adminClass, $entity); |
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$this->session->getFlashBag()->add('success', $name . '.edit.success'); |
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} |
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} |
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$template = $adminClass->editTemplate() ?: $this->templates['edit']; |
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return $this->templating->renderResponse($template, array( |
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'module' => $name, |
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'adminClass' => $adminClass, |
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'entity' => $entity, |
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'form' => $editForm->createView(), |
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'referer' => $this->getReferer($request, $editForm) |
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)); |
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} |
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/** |
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* @param Request $request |
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* @param AdminInterface $adminClass |
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* @param object $entity |
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* |
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* @return FormInterface |
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*/ |
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private function getFormForAdmin(Request $request, AdminInterface $adminClass, $entity = null) |
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{ |
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$formType = $adminClass->formType(); |
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$formType = $formType ? new $formType() : new AdminType($adminClass->formDisplay()); |
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$form = $this->formFactory->create($formType, $entity); |
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$form = $this->addRefererField($request, $form); |
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return $form; |
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} |
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private function processForm($form, AdminInterface $adminClass, $entity) |
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{ |
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$adminClass->prePersist($entity, $form); |
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$this->entityManager->persist($entity); |
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$this->entityManager->flush(); |
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$adminClass->postPersist($entity, $form); |
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} |
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/** |
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* @param Request $request |
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* @param FormInterface $form |
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* |
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* @return FormInterface |
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*/ |
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private function addRefererField(Request $request, FormInterface $form) |
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{ |
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$referer = $this->getReferer($request, $form); |
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$form->add('referer', 'hidden', array('mapped' => false)); |
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$form->get('referer')->setData($referer); |
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return $form; |
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} |
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/** |
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* @param Request $request |
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|
* @param FormInterface $form |
378
|
|
|
* |
379
|
|
|
* @return string |
380
|
|
|
*/ |
381
|
|
|
private function getReferer(Request $request, FormInterface $form) |
382
|
|
|
{ |
383
|
|
|
if ($form->has('referer')) { |
384
|
|
|
$referer = $form->get('referer')->getData(); |
385
|
|
|
} elseif ($request->query->has('referer')) { |
386
|
|
|
$referer = $request->query->get('referer'); |
387
|
|
|
} else { |
388
|
|
|
$referer = $request->headers->get("referer"); |
389
|
|
|
} |
390
|
|
|
|
391
|
|
|
return $referer; |
392
|
|
|
} |
393
|
|
|
|
394
|
|
|
/** |
395
|
|
|
* Executes an action on selected table rows |
396
|
|
|
* |
397
|
|
|
* @param Request $request |
398
|
|
|
* @param string $name |
399
|
|
|
* |
400
|
|
|
* @return bool |
401
|
|
|
*/ |
402
|
|
|
private function executeAction(Request $request, $name) |
403
|
|
|
{ |
404
|
|
|
$adminClass = $this->getAdminClass($name); |
405
|
|
|
|
406
|
|
|
if ($request->getMethod() == 'POST') { |
407
|
|
|
$action = $request->get('action'); |
408
|
|
|
$ids = array_keys($request->get('action-checkbox', array())); |
409
|
|
|
|
410
|
|
|
if (!empty($ids) && $action != '') { |
411
|
|
|
$entities = $this->entityManager->getRepository($adminClass->getClass())->findBy(array('id' => $ids)); |
412
|
|
|
|
413
|
|
|
foreach ($entities as $entity) { |
414
|
|
|
if ($action == 'delete-action') { |
415
|
|
|
$this->entityManager->remove($entity); |
416
|
|
|
} else { |
417
|
|
|
$entity = $this->executeActionOnAdminOrEntity($adminClass, $entity, $action); |
418
|
|
|
$this->entityManager->persist($entity); |
419
|
|
|
} |
420
|
|
|
} |
421
|
|
|
$this->entityManager->flush(); |
422
|
|
|
|
423
|
|
|
return true; |
424
|
|
|
} |
425
|
|
|
} |
426
|
|
|
|
427
|
|
|
return false; |
428
|
|
|
} |
429
|
|
|
|
430
|
|
|
/** |
431
|
|
|
* @param AdminInterface $adminClass |
432
|
|
|
* @param object $entity |
433
|
|
|
* @param string $action |
434
|
|
|
* |
435
|
|
|
* @return mixed |
436
|
|
|
*/ |
437
|
|
|
private function executeActionOnAdminOrEntity(AdminInterface $adminClass, $entity, $action) |
438
|
|
|
{ |
439
|
|
|
if (method_exists($adminClass, $action)) { |
440
|
|
|
$entity = $adminClass->{$action}($entity); |
441
|
|
|
} else { |
442
|
|
|
if (!method_exists($entity, $action)) { |
443
|
|
|
throw new \InvalidArgumentException(sprintf('The method %s does not exist on entity', $action)); |
444
|
|
|
} |
445
|
|
|
|
446
|
|
|
$entity->{$action}(); |
447
|
|
|
} |
448
|
|
|
|
449
|
|
|
return $entity; |
450
|
|
|
} |
451
|
|
|
} |
452
|
|
|
|