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<?php |
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/** |
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* GpsLab component. |
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* |
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* @author Peter Gribanov <[email protected]> |
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* @copyright Copyright (c) 2011, Peter Gribanov |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace GpsLab\Component\Payload; |
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use GpsLab\Component\Payload\Exception\PropertyException; |
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trait PayloadTrait |
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{ |
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/** |
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* @var array |
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*/ |
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private $payload = []; |
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/** |
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* @var array |
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*/ |
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private $properties = []; |
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/** |
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* @var array |
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*/ |
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private $methods = []; |
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/** |
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* @return array |
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*/ |
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final public function payload() |
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{ |
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return $this->payload; |
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} |
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/** |
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* @param array $payload |
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* @param array $required |
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* |
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* @throws PropertyException |
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*/ |
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final protected function setPayload(array $payload, array $required = []) |
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{ |
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if ($required && ($lost = array_diff($required, array_keys($payload)))) { |
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throw PropertyException::noRequiredProperties($lost, $this); |
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} |
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$this->analyze(); |
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foreach ($payload as $name => $value) { |
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if (in_array($name, $this->properties)) { |
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$this->$name = $value; |
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continue; |
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} elseif (($method = 'set'.ucfirst($name)) && in_array($method, $this->methods)) { |
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$this->{$method}($value); |
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continue; |
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} |
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throw PropertyException::undefinedProperty($name, $this); |
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} |
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$this->payload = $payload; |
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} |
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/** |
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* @return array |
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*/ |
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private function analyze() |
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{ |
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if (!$this->properties && !$this->methods) { |
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$ref = new \ReflectionClass($this); |
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$properties = $ref->getProperties(\ReflectionProperty::IS_PUBLIC | \ReflectionProperty::IS_PROTECTED); |
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foreach ($properties as $property) { |
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$this->properties[] = $property->getName(); |
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} |
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$methods = $ref->getMethods(\ReflectionMethod::IS_PUBLIC | \ReflectionMethod::IS_PROTECTED); |
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foreach ($methods as $method) { |
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$this->methods[] = $method->getName(); |
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} |
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} |
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} |
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} |
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gpslab /
payload
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.