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<?php |
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namespace Actiane\EntityChangeWatchBundle\Generator; |
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/** |
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* Class CallableGenerator |
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* @package Actiane\EntityChangeWatchBundle\Generator |
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*/ |
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class CallableGenerator |
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{ |
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/** |
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* @var array |
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*/ |
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private $callbacks = []; |
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/** |
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* Generate the arrays used for call_user_func_array |
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* |
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* @param array $arrayCallable |
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* @param $entity |
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* |
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* @param $changedProperties |
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* |
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* @return array |
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*/ |
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public function generateCallable(array $arrayCallable = [], $entity, $changedProperties = null) |
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{ |
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$callable = []; |
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if ( |
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array_key_exists('name', $arrayCallable) && |
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array_key_exists('method', $arrayCallable) && |
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array_key_exists('flush', $arrayCallable) |
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) { |
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$callable[$this->generateCallableSignature($arrayCallable, $entity)] = [ |
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'callable' => [ |
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$this->callbacks[$arrayCallable['name']], |
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$arrayCallable['method'], |
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], |
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'parameters' => ['entity' => $entity, 'changedProperties' => $changedProperties], |
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'flush' => $arrayCallable['flush'], |
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]; |
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} |
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return $callable; |
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} |
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/** |
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* Generate the signature of a callback to ensure that each callback for the same entity is only called once |
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* |
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* @param array $arrayCallable |
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* @param $entity |
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* |
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* @return string |
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*/ |
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private function generateCallableSignature(array $arrayCallable = [], $entity) |
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{ |
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return $arrayCallable['name'].':'.$arrayCallable['method'].':'.spl_object_hash($entity); |
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} |
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public function addCallback($key, $reference) |
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{ |
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$this->callbacks[$key] = $reference; |
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} |
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} |
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actiane /
EntityChangeWatchBundle
