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<?php |
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declare(strict_types=1); |
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/** |
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* This file is part of the BEAR.SsrModule package. |
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* |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace BEAR\SsrModule; |
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use BEAR\Resource\RenderInterface; |
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use BEAR\Resource\ResourceObject; |
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use BEAR\SsrModule\Exception\MetaKeyNotExistsException; |
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use BEAR\SsrModule\Exception\StatusKeyNotExistsException; |
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use Koriym\Baracoa\BaracoaInterface; |
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final class Ssr implements RenderInterface |
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{ |
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/** |
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* @var BaracoaInterface |
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*/ |
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private $baracoa; |
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/** |
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* @var string |
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*/ |
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private $appName; |
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/** |
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* @var array |
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*/ |
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private $stateKeys; |
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/** |
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* @var array |
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*/ |
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private $metaKeys; |
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/** |
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* @param BaracoaInterface $baracoa |
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*/ |
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public function __construct(BaracoaInterface $baracoa, string $appName, array $stateKeys = [], array $metasKeys = []) |
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{ |
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$this->baracoa = $baracoa; |
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$this->appName = $appName; |
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$this->stateKeys = $stateKeys; |
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$this->metaKeys = $metasKeys; |
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} |
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public function render(ResourceObject $ro) |
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{ |
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$state = $this->filter($this->stateKeys, (array) $ro->body, StatusKeyNotExistsException::class); |
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$metas = $this->filter($this->metaKeys, (array) $ro->body, MetaKeyNotExistsException::class); |
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$html = $this->baracoa->render($this->appName, $state, $metas); |
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$ro->view = $html; |
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return $html; |
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} |
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private function filter(array $keys, array $body, string $exception) : array |
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{ |
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if ($keys === ['*']) { |
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return $body; |
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} |
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$errorKeys = array_diff(array_values($keys), array_keys($body)); |
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if ($errorKeys) { |
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throw new $exception(implode(',', $errorKeys)); |
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} |
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$filterd = array_filter((array) $body, function ($key) use ($keys) { |
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return in_array($key, $keys, true); |
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}, ARRAY_FILTER_USE_KEY); |
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return $filterd; |
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} |
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} |
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bearsunday /
BEAR.SsrModule
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.