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<?php |
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/** |
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* BeforeAnnotation.php |
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* |
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* Jaxon annotation for callbacks. |
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* |
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* @package jaxon-core |
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* @copyright 2022 Thierry Feuzeu <[email protected]> |
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* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License |
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* @link https://github.com/jaxon-php/jaxon-core |
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*/ |
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namespace Jaxon\Annotations\Annotation; |
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use mindplay\annotations\AnnotationException; |
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use function array_keys; |
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use function is_array; |
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use function is_string; |
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/** |
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* Specifies a method to be called before the one targeted by a Jaxon request. |
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* |
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* @usage('class' => true, 'method'=>true, 'multiple'=>true, 'inherited'=>true) |
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*/ |
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class BeforeAnnotation extends AbstractAnnotation |
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{ |
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/** |
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* @var string |
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*/ |
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protected $sMethodName = ''; |
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/** |
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* @var array |
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*/ |
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protected $sMethodParams = []; |
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/** |
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* @inheritDoc |
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* @throws AnnotationException |
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*/ |
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public function initAnnotation(array $properties) |
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{ |
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if(!isset($properties['call']) || !is_string($properties['call'])) |
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{ |
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throw new AnnotationException('The @before annotation requires a property "call" of type string'); |
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} |
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foreach(array_keys($properties) as $propName) |
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{ |
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if($propName !== 'call' && $propName !== 'with') |
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{ |
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throw new AnnotationException('Unknown property "' . $propName . '" in the @before annotation'); |
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} |
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} |
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if(isset($properties['with'])) |
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{ |
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if(!is_array($properties['with'])) |
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{ |
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throw new AnnotationException('The "with" property of the @before annotation must be of type array'); |
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} |
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$this->sMethodParams = $properties['with']; |
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} |
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$this->sMethodName = $properties['call']; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getName(): string |
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{ |
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return '__before'; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getValue() |
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{ |
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if(is_array($this->xPrevValue)) |
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{ |
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// Add the current value to the array |
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$this->xPrevValue[$this->sMethodName] = $this->sMethodParams; |
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return $this->xPrevValue; |
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} |
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// Return the current value in an array |
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return [$this->sMethodName => $this->sMethodParams]; |
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} |
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} |
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jaxon-php /
jaxon-core
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