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<?php |
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namespace tomzx\PolicyEvaluator; |
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class Statement |
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{ |
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/** |
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* @var \tomzx\PolicyEvaluator\Action |
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*/ |
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private $action; |
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/** |
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* @var \tomzx\PolicyEvaluator\Resource |
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*/ |
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private $resource; |
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/** |
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* @var \tomzx\PolicyEvaluator\Effect |
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*/ |
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private $effect; |
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/** |
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* @param array $statement |
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*/ |
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public function __construct(array $statement) |
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{ |
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if (!isset($statement['Action'])) { |
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throw new \InvalidArgumentException('Missing required field Action.'); |
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} |
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if (!isset($statement['Resource'])) { |
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throw new \InvalidArgumentException('Missing required field Resource.'); |
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} |
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if (!isset($statement['Effect'])) { |
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throw new \InvalidArgumentException('Missing required field Effect.'); |
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} |
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$this->action = new Action($statement['Action']); |
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$this->resource = new Resource($statement['Resource']); |
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$this->effect = new Effect($statement['Effect']); |
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} |
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/** |
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* @return \tomzx\PolicyEvaluator\Action |
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*/ |
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public function getAction() |
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{ |
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return $this->action; |
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} |
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/** |
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* @return \tomzx\PolicyEvaluator\Resource |
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*/ |
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public function getResource() |
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{ |
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return $this->resource; |
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} |
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/** |
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* @return \tomzx\PolicyEvaluator\Effect |
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*/ |
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public function getEffect() |
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{ |
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return $this->effect; |
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} |
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/** |
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* @param string $resource |
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* @param array $variables |
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* @return bool |
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*/ |
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public function matchesResource($resource, array $variables = []) |
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{ |
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return $this->resource->matches($resource, $variables); |
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} |
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/** |
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* @param string $action |
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* @return bool |
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*/ |
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public function matchesAction($action) |
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{ |
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return $this->action->matches($action); |
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} |
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} |
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tomzx /
policy-evaluator
