src/Twig/AssetExtension.php

   1 <?php
   2
   3 declare(strict_types=1);
   4
   5 namespace PhpMyAdmin\Twig;
   6
   7 use PhpMyAdmin\Container\ContainerBuilder;
   8 use PhpMyAdmin\Theme\ThemeManager;
   9 use Twig\Extension\AbstractExtension;
  10 use Twig\TwigFunction;
  11
  12 final class AssetExtension extends AbstractExtension
  13 {
  14     private ThemeManager|null $themeManager = null;
  15
  16     /** @return TwigFunction[] */
  17     public function getFunctions(): array
  18     {
  19         return [new TwigFunction('image', $this->getImagePath(...))];
  20     }
  21
  22     public function getImagePath(string|null $filename = null, string|null $fallback = null): string
  23     {
  24         if ($this->themeManager === null) {
  25             $themeManager = ContainerBuilder::getContainer()->get(ThemeManager::class);
  26             if (! $themeManager instanceof ThemeManager) {
  27                 return '';
  28             }
  29
  30             $this->themeManager = $themeManager;
  31         }
  32
  33         return $this->themeManager->theme->getImgPath($filename, $fallback);
  34     }
  35 }