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15173718
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2013-03-02T11:04:40.810
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2013-03-02T11:04:40.810
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Finally I came to a solution that I can't call elegant but at least it works. Branch.php: <pre><code>namespace Acme\Bundle\ConsysBundle\Entity; //use Gedmo\Mapping\Annotation as Gedmo; use Doctrine\ORM\Mapping as ORM; use Doctrine\Common\Collections\ArrayCollection; /** * Branch * * @ORM\Entity(repositoryClass="Acme\Bundle\ConsysBundle\Entity\BranchRepository") * @ORM\HasLifecycleCallbacks * @ORM\Table(name="branch") */ class Branch { /** * @var integer * * @ORM\Column(name="id", type="integer") * @ORM\Id * @ORM\GeneratedValue(strategy="AUTO") */ private $id; /** * * @ORM\OneToMany(targetEntity="BranchMeta", mappedBy="branch", cascade={"persist", "remove"}) */ private $metadata; /** * Virtual OneToMany field */ private $telephones; /** * Virtual OneToMany field */ private $faxes; /** * Virtual OneToMany field */ private $emails; public function __construct() { $this->metadata = new ArrayCollection(); $this->telephones = new ArrayCollection(); $this->faxes = new ArrayCollection(); $this->emails = new ArrayCollection(); } /* ...setters and getters are skipped... */ /** * @ORM\PostLoad */ public function onPostLoad() { foreach (array('telephone' => 'Telephones', 'fax' => 'Faxes', 'email' => 'Emails') as $metakey => $metaname) { $metadata = $this->getMetadata()->filter( function($entry) use ($metakey) { return $entry->getName() == $metakey; } ); $meta = call_user_func(array($this, 'set'.$metaname), $metadata); } } } </code></pre> controller code: <pre><code>private function checkBranchAdded($branch) { foreach (array('telephone' => 'Telephones', 'fax' => 'Faxes', 'email' => 'Emails') as $metakey => $metaname) { $metadata = call_user_func(array($branch, 'get'.$metaname)); foreach ($metadata as $item) { if (!$item->getBranch()) { $item->setBranch($branch); $branch->getMetadata()->add($item); } } } } private function checkBranchDeleted($branch) { $newMeta = array(); foreach (array('telephone' => 'Telephones', 'fax' => 'Faxes', 'email' => 'Emails') as $metakey => $metaname) { $metadata = call_user_func(array($branch, 'get'.$metaname)); $newMeta = array_merge($newMeta, array_keys($metadata->toArray())); } $em = $this->getDoctrine()->getEntityManager(); foreach($branch->getMetadata() as $key => $item) { if (!in_array($key, $newMeta)) { $em->remove($item); $branch->getMetadata()->remove($key); } } } /** * * @Template() */ public function editAction($activeMenu, $activeSubmenu, $activeSubsubmenu, $id, Request $request) { /* ... some code ... */ $repository = $this->getDoctrine()->getRepository('AcmeConsysBundle:Branch'); $branch = $repository->find($id); if (!$branch) { throw $this->createNotFoundException('No branch found for id '.$id); } $form = $this->createForm(new BranchType(), $branch); if ($request->isMethod('POST')) { $form->bind($request); $this->checkBranchDeleted($branch); $this->checkBranchAdded($branch); /* ... some code ... */ } /* ... some code ... */ } </code></pre> Form builder code. BranchType.php: <pre><code>class BranchType extends AbstractType { public function buildForm(FormBuilderInterface $builder, array $options) { $builder->add('telephones', 'collection', array( 'type' => new BranchMetaType('telephone'), 'allow_add' => true, 'allow_delete' => true, 'prototype' => true, 'options' => array( ), )); $builder->add('faxes', 'collection', array( 'type' => new BranchMetaType('fax'), 'allow_add' => true, 'allow_delete' => true, 'prototype' => true, 'options' => array( ), )); $builder->add('emails', 'collection', array( 'type' => new BranchMetaType('email'), 'allow_add' => true, 'allow_delete' => true, 'prototype' => true, 'options' => array( ), )); /* ... other fields ... */ } /* ... other methods ... */ } </code></pre> BranchMetaType.php: <pre><code>class BranchMetaType extends AbstractType { protected $name; public function __construct($name) { $this->name = $name; } public function buildForm(FormBuilderInterface $builder, array $options) { $builder->add('name', 'hidden', array( 'data' => $this->name, )); $builder->add('value', 'text', array( )); } /* ... other methods ... */ } </code></pre>
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1. POCreating mappings in Doctrine2 for meta table structrure for use in FormBuilder
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1. USDenis V
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