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<?php |
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namespace Jaxon\Plugin\Response\DataBag; |
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use Jaxon\Di\Container; |
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use Jaxon\Plugin\AbstractResponsePlugin; |
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use function is_array; |
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use function is_string; |
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use function json_decode; |
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class DataBagPlugin extends AbstractResponsePlugin |
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{ |
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/** |
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* @const The plugin name |
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*/ |
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const NAME = 'bags'; |
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/** |
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* @var Container |
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*/ |
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protected $di; |
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/** |
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* @var DataBag |
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*/ |
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protected $xDataBag = null; |
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/** |
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* The constructor |
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*/ |
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public function __construct(Container $di) |
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{ |
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$this->di = $di; |
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} |
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/** |
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* @return void |
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*/ |
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private function initDataBag() |
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{ |
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if($this->xDataBag !== null) |
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{ |
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return; |
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} |
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// Get the databag contents from the HTTP request parameters. |
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$xRequest = $this->di->getRequest(); |
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$aBody = $xRequest->getParsedBody(); |
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$aParams = $xRequest->getQueryParams(); |
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$aData = is_array($aBody) ? |
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$this->readData($aBody['jxnbags'] ?? []) : |
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$this->readData($aParams['jxnbags'] ?? []); |
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$this->xDataBag = new DataBag($this, $aData); |
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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 self::NAME; |
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} |
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/** |
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* @param mixed $xData |
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* |
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* @return array |
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*/ |
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private function readData($xData): array |
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{ |
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// Todo: clean input data. |
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return is_string($xData) ? |
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(json_decode($xData, true) ?: []) : |
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(is_array($xData) ? $xData : []); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getHash(): string |
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{ |
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// Use the version number as hash |
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return '4.0.0'; |
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} |
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/** |
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* @return void |
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*/ |
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public function writeCommand() |
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{ |
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$this->initDataBag(); |
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if($this->xDataBag->touched()) |
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{ |
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$this->addCommand('databag.set', ['values' => $this->xDataBag]); |
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} |
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} |
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/** |
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* @param string $sName |
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* |
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* @return DataBagContext |
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*/ |
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public function bag(string $sName): DataBagContext |
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{ |
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$this->initDataBag(); |
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return new DataBagContext($this->xDataBag, $sName); |
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} |
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} |
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jaxon-php /
jaxon-core
