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<?php |
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declare(strict_types=1); |
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namespace App\Twig; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Twig\Extension\AbstractExtension; |
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use Twig\TwigFunction; |
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class AppExtension extends AbstractExtension |
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{ |
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/** @var ContainerInterface The application's container interface. */ |
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protected $container; |
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/** @var float Request time. */ |
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private $requestTime; |
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/** |
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* AppExtension constructor. |
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* @param ContainerInterface $container |
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*/ |
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public function __construct(ContainerInterface $container) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* Custom functions made available to Twig. |
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* @return TwigFunction[] |
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*/ |
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public function getFunctions(): array |
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{ |
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return [ |
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new TwigFunction('request_time', [$this, 'requestTime']), |
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new TwigFunction('csv', [$this, 'csv'], ['is_safe' => ['html']]), |
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]; |
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} |
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/** |
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* Get the duration of the current HTTP request in seconds. |
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* @return float |
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*/ |
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public function requestTime(): float |
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{ |
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if (isset($this->requestTime)) { |
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return $this->requestTime; |
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} |
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$startTime = $this->container->get('request_stack') |
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->getCurrentRequest() |
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->server |
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->get('REQUEST_TIME_FLOAT'); |
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$this->requestTime = microtime(true) - $startTime; |
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return $this->requestTime; |
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} |
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/** |
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* Properly escape the given string using double-quotes so that it is safe to use as a cell in CSV exports. |
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* @param string $content |
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* @return string |
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*/ |
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public function csv(string $content): string |
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{ |
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return '"'.str_replace('"', '""', $content).'"'; |
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} |
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} |
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MusikAnimal /
global-search
