Raphaël G. Git Repositories - packbundle/blob - Extension/PackExtension.php

   1 <?php declare(strict_types=1);
   2
   3 /*
   4  * This file is part of the Rapsys PackBundle package.
   5  *
   6  * (c) Raphaël Gertz <symfony@rapsys.eu>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Rapsys\PackBundle\Extension;
  13
  14 use Symfony\Component\Asset\PackageInterface;
  15 use Symfony\Component\DependencyInjection\ContainerInterface;
  16 use Symfony\Component\HttpKernel\Config\FileLocator;
  17 use Twig\Extension\AbstractExtension;
  18
  19 use Rapsys\PackBundle\Parser\TokenParser;
  20 use Rapsys\PackBundle\RapsysPackBundle;
  21 use Rapsys\PackBundle\Util\IntlUtil;
  22 use Rapsys\PackBundle\Util\SluggerUtil;
  23
  24 /**
  25  * {@inheritdoc}
  26  */
  27 class PackExtension extends AbstractExtension {
  28         /**
  29          * The filters array
  30          */
  31         protected array $filters;
  32
  33         /**
  34          * The output array
  35          */
  36         protected array $output;
  37
  38         /**
  39          * The token string
  40          */
  41         protected string $token;
  42
  43         /**
  44          * @link https://twig.symfony.com/doc/2.x/advanced.html
  45          *
  46          * {@inheritdoc}
  47          */
  48         public function __construct(protected ContainerInterface $container, protected IntlUtil $intl, protected FileLocator $locator, protected PackageInterface $package, protected SluggerUtil $slugger) {
  49                 //Retrieve bundle config
  50                 if ($parameters = $container->getParameter(RapsysPackBundle::getAlias())) {
  51                         //Set filters, output arrays and token string
  52                         foreach(['filters', 'output', 'token'] as $k) {
  53                                 $this->$k = $parameters[$k];
  54                         }
  55                 }
  56         }
  57
  58         /**
  59          * Returns a filter array to add to the existing list.
  60          *
  61          * @return \Twig\TwigFilter[]
  62          */
  63         public function getTokenParsers(): array {
  64                 return [
  65                         new TokenParser($this->locator, $this->package, $this->token, 'stylesheet', $this->output['css'], $this->filters['css']),
  66                         new TokenParser($this->locator, $this->package, $this->token, 'javascript', $this->output['js'], $this->filters['js']),
  67                         new TokenParser($this->locator, $this->package, $this->token, 'image', $this->output['img'], $this->filters['img'])
  68                 ];
  69         }
  70
  71         /**
  72          * Returns a filter array to add to the existing list.
  73          *
  74          * @return \Twig\TwigFilter[]
  75          */
  76         public function getFilters(): array {
  77                 return [
  78                         new \Twig\TwigFilter('lcfirst', 'lcfirst'),
  79                         new \Twig\TwigFilter('ucfirst', 'ucfirst'),
  80                         new \Twig\TwigFilter('hash', [$this->slugger, 'hash']),
  81                         new \Twig\TwigFilter('unshort', [$this->slugger, 'unshort']),
  82                         new \Twig\TwigFilter('short', [$this->slugger, 'short']),
  83                         new \Twig\TwigFilter('slug', [$this->slugger, 'slug']),
  84                         new \Twig\TwigFilter('intldate', [$this->intl, 'date'], ['needs_environment' => true]),
  85                         new \Twig\TwigFilter('intlnumber', [$this->intl, 'number']),
  86                         new \Twig\TwigFilter('intlcurrency', [$this->intl, 'currency']),
  87                         new \Twig\TwigFilter('download', 'file_get_contents', [false, null]),
  88                         new \Twig\TwigFilter('base64_encode', 'base64_encode'),
  89                         new \Twig\TwigFilter('base64_decode', 'base64_decode')
  90                 ];
  91         }
  92 }