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<?php
namespace App\Twig;
use App\Entity\Comptoir;
use App\Entity\Flux;
use App\Entity\Groupe;
use App\Entity\News;
use App\Entity\Prestataire;
use App\Entity\Rubrique;
use App\Entity\User;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Core\User\UserInterface;
use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;
use Twig\TwigFunction;
use Twig\TwigTest;
class AppExtension extends AbstractExtension
{
public $container;
public $paginator;
public function __construct($container, $paginator)
{
$this->container = $container;
$this->paginator = $paginator;
}
public function getFunctions()
{
return [
new \Twig_SimpleFunction('getLastNews', array($this, 'getLastNews')),
new \Twig_SimpleFunction('getAllPrestataires', array($this, 'getAllPrestataires')),
new \Twig_SimpleFunction('getAllComptoirs', array($this, 'getAllComptoirs')),
new \Twig_SimpleFunction('getAllRubriques', array($this, 'getAllRubriques')),
new \Twig_SimpleFunction('getAllGroupes', array($this, 'getAllGroupes')),
new \Twig_SimpleFunction('getAllFlux', array($this, 'getAllFlux')),
new \Twig_SimpleFunction('mediaurl', array($this, 'mediaurl')),
new \Twig_SimpleFunction('parameter', function ($name) {
return $this->container->getParameter($name);
})
];
}
public function getLastNews($limit = 5)
{
return $this->container->get('doctrine')->getRepository(News::class)->findBy(array('enabled' => true), array('createdAt' => 'DESC'), $limit);
}
public function getAllPrestataires()
{
return $this->container->get('doctrine')->getRepository(Prestataire::class)->findBy(array('enabled' => true));
}
public function getAllComptoirs()
{
return $this->container->get('doctrine')->getRepository(Comptoir::class)->findBy(array('enabled' => true));
}
public function getAllRubriques()
{
return $this->container->get('doctrine')->getRepository(Rubrique::class)->findBy(array('enabled' => true));
}
/**
* Return a list of all filters.
*
* @return array
*/
public function getFilters()
{
return [
new \Twig_SimpleFilter('safe_email', [$this, 'safeEmailFilter']),
];
}
public function getAllFlux(User $user, Request $request)
{
$query = null;
if ($user->getPrestataire() != null) {
$query = $this->container->get('doctrine')->getRepository(Flux::class)->getQueryByPrestataire($user->getPrestataire());
} else if ($user->getAdherent() != null) {
$query = $this->container->get('doctrine')->getRepository(Flux::class)->getQueryByAdherent($user->getAdherent());
}
if ($query != null) {
$pagination = $this->paginator->paginate(
$query, /* query NOT result */
$request->query->getInt('page', 1)/*page number*/,
10/*limit per page*/
);
return $pagination;
}
return null;
}
public function getAllGroupes()
{
return $this->container->get('doctrine')->getRepository(Groupe::class)->findBy(array('enabled' => true));
}
public function mediaurl($media, $format)
{
$provider = $this->container->get($media->getProviderName());
return $provider->generatePublicUrl($media, $format);
}
public function getTests(): array
{
return [
new TwigTest('instanceof', [$this, 'instanceof']),
];
}
public function instanceof($var, $instance)
{
$reflexionClass = new \ReflectionClass($instance);
return $reflexionClass->isInstance($var);
}
/**
* Protects email address.
* (inspired by : https://github.com/getgrav/grav/blob/develop/system/src/Grav/Common/Twig/TwigExtension.php )
*
* @param string $str
*
* @return string
*/
public function safeEmailFilter($str)
{
$email = '';
for ($i=0, $len = strlen($str); $i < $len; $i++) {
$j = mt_rand(0, 1);
if ($j === 0) {
$email .= '&#'.ord($str[$i]).';';
} else if ($j === 1) {
$email .= $str[$i];
}
}
return str_replace('@', '@', $email);
}
}