Entity to array and conversely
, (*1)
Installation
extensions:
- WebChemistry\Forms\DoctrineExtension
Usage
Entity:, (*2)
/**
* @ORM\Entity()
*/
class User {
/**
* @ORM\Id()
* @ORM\Column(type="integer", length=11)
* @ORM\GeneratedValue()
*/
private $id;
/**
* @ORM\ManyToMany(targetEntity="Tests\Item", inversedBy="users")
*/
private $items;
/**
* @ORM\ManyToOne(targetEntity="Tests\Role", inversedBy="users")
*/
private $role;
/**
* @ORM\OneToOne(targetEntity="Tests\Notice", inversedBy="user")
*/
private $notice;
public function __construct($id) {
$this->items = new ArrayCollection();
$this->setId($id);
}
public function addItem(Item $item) {
$this->items->add($item);
$item->addUser($this);
}
public function getItems() {
return $this->items;
}
/**
* @return mixed
*/
public function getId() {
return $this->id;
}
/**
* @param mixed $id
* @return self
*/
public function setId($id) {
$this->id = $id;
return $this;
}
/**
* @return Role
*/
public function getRole() {
return $this->role;
}
public function setRole($role) {
$this->role = $role;
return $this;
}
/**
* @return mixed
*/
public function getNotice() {
return $this->notice;
}
/**
* @param mixed $notice
* @return self
*/
public function setNotice($notice) {
$this->notice = $notice;
$notice->setUser($this);
return $this;
}
}
$values = [
'id' => 5,
'role' => [
'id' => 1,
'name' => 2
],
'items' => [
['id' => 1] // Calls addItem() for each item
['id' => 2]
]
];
/** @var Entity\User $entity */
$entity = $this->helper->toEntity('Entity\User', $values);
$array = $this->helper->toArray($entity);
var_dump($array == $entity); // dumps true
Export selected items
public function export() {
$settings = new new WebChemistry\Forms\Doctrine\Settings();
$settings->setAllowedItems([
'name', // Select name
'items' => ['*'], // Select all items in items
'role' => array('id') // Select id in role
]);
$this->doctrine->toArray($this->entity, $settings);
}
Export one item in sub entities
public function export() {
$settings = new new WebChemistry\Forms\Doctrine\Settings();
$settings->setJoinOneColumn(array(
'role' => 'id'
));
// Create array: ['role' => 5] instead of ['role' => ['id' => 5, 'name' => 'foo']]
$this->doctrine->toArray($this->entity, $settings);
}
Custom callback
public function export() {
$settings = new new WebChemistry\Forms\Doctrine\Settings();
$settings->setCallbacks(array(
'role' => function ($value, $entity) {
return ['id' => $value->getId() * 2];
}
));
// Create array ['role' => ['id' => 10]] instead of ['role' => ['id' => 5, 'name' => 'foo']]
$this->doctrine->toArray($this->entity, $settings);
}
Auto-find by ID
public function export() {
$settings = new new WebChemistry\Forms\Doctrine\Settings();
$settings->setFind([
'role' => 10 // Uses method find from repository
]);
$this->doctrine->toArray($this->entity, $settings);
}
Usage in doctrine repository
Change BaseRepository:, (*3)
class BaseRepository {
use WebChemistry\Forms\Doctrine\TBaseRepository;
}
and using:, (*4)
class UserRepository {
/**
* @return Entity\User
*/
public function toEntity(array $values, Entity\User $defaultEntity = NULL) {
$settings = new WebChemistry\Forms\Doctrine\Settings();
// ...
return $this->convertToEntity($values, $defaultEntity, $settings);
}
/**
* @return array
*/
public function toArray(Entity\User $entity) {
$settings = new new WebChemistry\Forms\Doctrine\Settings();
// ...
return $this->convertToArray($entity, $settings);
}
public function save(array $values) {
$this->_em->persist($this->toEntity($values));
$this->_em->flush();
}
}
/** @var WebChemistry\Forms\Doctrine @inject */
public $doctrine;
protected function createComponentForm() {
$form = new WebChemistry\Forms\Form(); // For easier usage
$form->setDoctrine($this->doctrine);
$form->addText('name', 'User name')
->setRequired();
$form->addText('password', 'Password')
->setRequired();
$form->addCheckbox('remember', 'Remember');
$form->addSubmit('submit', 'Sign in');
$form->setEntity($this->em->getRepository('Entity\User')->find(1));
return $form;
}
public function afterSign(WebChemistry\Forms\Application\Form $form) {
$entity = $form->getEntity(); // Gets object from set object and fill it with new values
$entity = $form->getEntity('Entity\User'); // Create new class
}
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