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<?php |
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namespace Sco\Admin\Component; |
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use Sco\Admin\Contracts\AccessInterface; |
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use Sco\Admin\Contracts\ComponentInterface; |
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abstract class Access implements AccessInterface |
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{ |
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/** |
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* @var \Sco\Admin\Contracts\ComponentInterface |
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*/ |
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protected $component; |
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private $abilities = [ |
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'view' => true, |
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'create' => true, |
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'edit' => true, |
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'delete' => true, |
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'destroy' => true, |
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'restore' => true, |
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]; |
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public function __construct(ComponentInterface $component) |
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{ |
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$this->component = $component; |
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} |
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public function isView() |
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{ |
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return method_exists($this->getComponent(), 'callView') |
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&& $this->can('view'); |
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} |
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public function isCreate() |
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{ |
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return method_exists($this->getComponent(), 'callCreate') |
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&& $this->can('create'); |
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} |
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public function isEdit() |
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{ |
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return method_exists($this->getComponent(), 'callEdit') |
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&& $this->can('edit'); |
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} |
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public function isDelete() |
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{ |
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return $this->can('delete'); |
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} |
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public function isDestroy() |
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{ |
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return $this->isRestorableModel() && $this->can('destroy'); |
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} |
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public function isRestore() |
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{ |
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return $this->isRestorableModel() && $this->can('restore'); |
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} |
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protected function isRestorableModel() |
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{ |
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return $this->getComponent()->getRepository()->isRestorable(); |
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} |
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/** |
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* @param string $ability |
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* |
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* @return mixed |
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*/ |
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final public function can($ability) |
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{ |
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if (!isset($this->abilities[$ability])) { |
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return false; |
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} |
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if (is_callable($this->abilities[$ability])) { |
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return call_user_func_array( |
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$this->abilities[$ability], |
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[$this->getComponent()] |
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); |
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} |
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return $this->abilities[$ability] ? true : false; |
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} |
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protected function getComponent() |
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{ |
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return $this->component; |
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} |
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} |
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ScoLib /
admin
