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<?php |
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namespace LAG\AdminBundle\Field\Field; |
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use LAG\AdminBundle\Field\EntityFieldInterface; |
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use LAG\AdminBundle\Field\Field; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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use Symfony\Component\PropertyAccess\PropertyAccess; |
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use Twig_Environment; |
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class Collection extends Field implements EntityFieldInterface |
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{ |
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/** |
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* @var Twig_Environment |
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*/ |
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protected $twig; |
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/** |
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* @var Field[] |
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*/ |
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protected $fields = []; |
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/** |
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* @var Object |
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*/ |
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protected $entity; |
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/** |
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* @param mixed $value |
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* @return string |
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*/ |
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public function render($value) |
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{ |
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$render = ''; |
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$accessor = PropertyAccess::createPropertyAccessorBuilder() |
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->enableMagicCall() |
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->getPropertyAccessor(); |
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foreach ($this->fields as $field) { |
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$value = null; |
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// if name starts with a underscore, it is a custom field, not mapped to the entity |
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View Code Duplication |
if (substr($field->getName(), 0, 1) != '_') { |
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// get raw value from object |
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$value = $accessor->getValue($this->entity, $field->getName()); |
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} |
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// if the field required an entity to be rendered, we set it |
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if ($field instanceof EntityFieldInterface) { |
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$field->setEntity($this->entity); |
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} |
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$render .= $field->render($value); |
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} |
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return $render; |
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} |
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/** |
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* @param OptionsResolver $resolver |
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* @return void |
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*/ |
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public function configureOptions(OptionsResolver $resolver) |
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{ |
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$resolver |
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->setRequired('fields') |
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->setAllowedTypes('fields', 'array'); |
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} |
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/** |
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* Set options values after options resolving. |
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* |
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* @param array $options |
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* |
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* @return mixed |
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*/ |
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public function setOptions(array $options) |
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{ |
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$this->fields = $options['fields']; |
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} |
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public function getType() |
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{ |
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return 'collection'; |
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} |
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public function setTwig(Twig_Environment $twig) |
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{ |
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$this->twig = $twig; |
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} |
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public function setEntity($entity) |
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{ |
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$this->entity = $entity; |
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} |
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} |
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larriereguichet /
AdminBundle
