Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\HttpCache;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\HttpKernelInterface;
/**
* Abstract class implementing Surrogate capabilities to Request and Response instances.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Robin Chalas <robin.chalas@gmail.com>
*/
abstract class AbstractSurrogate implements SurrogateInterface
{
protected $contentTypes;
protected $phpEscapeMap = [
['<?', '<%', '<s', '<S'],
['<?php echo "<?"; ?>', '<?php echo "<%"; ?>', '<?php echo "<s"; ?>', '<?php echo "<S"; ?>'],
];
/**
* @param array $contentTypes An array of content-type that should be parsed for Surrogate information
* (default: text/html, text/xml, application/xhtml+xml, and application/xml)
*/
public function __construct(array $contentTypes = ['text/html', 'text/xml', 'application/xhtml+xml', 'application/xml'])
{
$this->contentTypes = $contentTypes;
}
/**
* Returns a new cache strategy instance.
*
* @return ResponseCacheStrategyInterface A ResponseCacheStrategyInterface instance
*/
public function createCacheStrategy()
{
return new ResponseCacheStrategy();
}
/**
* {@inheritdoc}
*/
public function hasSurrogateCapability(Request $request)
{
if (null === $value = $request->headers->get('Surrogate-Capability')) {
return false;
}
return false !== strpos($value, sprintf('%s/1.0', strtoupper($this->getName())));
}
/**
* {@inheritdoc}
*/
public function addSurrogateCapability(Request $request)
{
$current = $request->headers->get('Surrogate-Capability');
$new = sprintf('symfony="%s/1.0"', strtoupper($this->getName()));
$request->headers->set('Surrogate-Capability', $current ? $current.', '.$new : $new);
}
/**
* {@inheritdoc}
*/
public function needsParsing(Response $response)
{
if (!$control = $response->headers->get('Surrogate-Control')) {
return false;
}
$pattern = sprintf('#content="[^"]*%s/1.0[^"]*"#', strtoupper($this->getName()));
return (bool) preg_match($pattern, $control);
}
/**
* {@inheritdoc}
*/
public function handle(HttpCache $cache, $uri, $alt, $ignoreErrors)
{
$subRequest = Request::create($uri, Request::METHOD_GET, [], $cache->getRequest()->cookies->all(), [], $cache->getRequest()->server->all());
try {
$response = $cache->handle($subRequest, HttpKernelInterface::SUB_REQUEST, true);
if (!$response->isSuccessful()) {
throw new \RuntimeException(sprintf('Error when rendering "%s" (Status code is %s).', $subRequest->getUri(), $response->getStatusCode()));
}
return $response->getContent();
} catch (\Exception $e) {
if ($alt) {
return $this->handle($cache, $alt, '', $ignoreErrors);
}
if (!$ignoreErrors) {
throw $e;
}
}
}
/**
* Remove the Surrogate from the Surrogate-Control header.
*/
protected function removeFromControl(Response $response)
{
if (!$response->headers->has('Surrogate-Control')) {
return;
}
$value = $response->headers->get('Surrogate-Control');
$upperName = strtoupper($this->getName());
if (sprintf('content="%s/1.0"', $upperName) == $value) {
$response->headers->remove('Surrogate-Control');
} elseif (preg_match(sprintf('#,\s*content="%s/1.0"#', $upperName), $value)) {
$response->headers->set('Surrogate-Control', preg_replace(sprintf('#,\s*content="%s/1.0"#', $upperName), '', $value));
} elseif (preg_match(sprintf('#content="%s/1.0",\s*#', $upperName), $value)) {
$response->headers->set('Surrogate-Control', preg_replace(sprintf('#content="%s/1.0",\s*#', $upperName), '', $value));
}
}
}