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<?php |
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/** |
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* This software package is licensed under AGPL or Commercial license. |
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* |
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* @package maslosoft/mangan |
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* @licence AGPL or Commercial |
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* @copyright Copyright (c) Piotr Masełkowski <[email protected]> |
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* @copyright Copyright (c) Maslosoft |
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* @copyright Copyright (c) Others as mentioned in code |
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* @link https://maslosoft.com/mangan/ |
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*/ |
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namespace Maslosoft\Mangan\Helpers; |
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use Maslosoft\Addendum\Interfaces\AnnotatedInterface; |
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use Maslosoft\Mangan\Command; |
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use Maslosoft\Mangan\Exceptions\CommandNotFoundException; |
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use Maslosoft\Mangan\Mangan; |
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use Maslosoft\Mangan\Storage\CommandProxyStorage; |
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/** |
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* CommandProxy |
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* This evalueates commands only if available |
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* |
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* @author Piotr Maselkowski <pmaselkowski at gmail.com> |
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*/ |
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class CommandProxy extends Command |
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{ |
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/** |
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* Static store of available commands |
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* @var CommandProxyStorage |
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*/ |
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private $available = null; |
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public function __construct(AnnotatedInterface $model = null) |
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{ |
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parent::__construct($model); |
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if (empty($model)) |
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{ |
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$mangan = Mangan::fly(); |
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} |
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else |
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{ |
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$mangan = Mangan::fromModel($model); |
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} |
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$this->available = new CommandProxyStorage($this, $mangan->connectionId); |
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} |
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public function isAvailable($command) |
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{ |
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if (!isset($this->available->$command)) |
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{ |
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return true; |
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} |
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return $this->available->$command; |
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} |
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public function call($command, $arguments = []) |
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{ |
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if ($this->isAvailable($command)) |
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{ |
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try |
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{ |
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return parent::call($command, $arguments); |
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} |
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catch (CommandNotFoundException $e) |
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{ |
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$this->available->$command = false; |
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} |
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} |
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1 |
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} |
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} |
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Maslosoft /
Mangan
