src/App/Twig/Extension/MiscellaneousExtension.php line 132

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  1. <?php
  3. namespace App\Twig\Extension;
  5. use App\Entity\System\School;
  6. use App\Service\Content\WebUrlGenerator;
  7. use App\Util\Querying;
  8. use Cms\ContainerBundle\Entity\Container;
  9. use Cms\FrontendBundle\Service\ResolverManager;
  10. use Symfony\Contracts\Translation\TranslatorInterface;
  11. use Twig\Extension\AbstractExtension;
  12. use Twig\TwigFilter;
  13. use Twig\TwigFunction;
  15. /**
  16.  *
  17.  */
  18. final class MiscellaneousExtension extends AbstractExtension
  19. {
  20.     // DI
  21.     protected TranslatorInterface $translator;
  22.     protected ResolverManager $rm;
  23.     protected WebUrlGenerator $wug;
  25.     /**
  26.      * @param TranslatorInterface $translator
  27.      * @param ResolverManager $rm
  28.      * @param WebUrlGenerator $wug
  29.      */
  30.     public function __construct(
  31.         TranslatorInterface $translator,
  32.         ResolverManager $rm,
  33.         WebUrlGenerator $wug
  34.     )
  35.     {
  36.         $this->translator = $translator;
  37.         $this->rm = $rm;
  38.         $this->wug = $wug;
  39.     }
  41.     /**
  42.      * {@inheritDoc}
  43.      */
  44.     public function getFunctions(): array
  45.     {
  46.         return [
  47.             new TwigFunction(
  48.                 'dir_flip',
  49.                 [$this, 'dir_flip']
  50.             ),
  51.             new TwigFunction(
  52.                 'trans_check',
  53.                 [$this, 'trans_check']
  54.             ),
  55.             new TwigFunction(
  56.                 'web_url_view',
  57.                 [$this->wug, 'view']
  58.             ),
  59.             new TwigFunction(
  60.                 'web_url_landing',
  61.                 [$this->wug, 'landing']
  62.             ),
  63.             new TwigFunction(
  64.                 'web_url_subscribe',
  65.                 [$this->wug, 'subscribe']
  66.             ),
  67.             new TwigFunction(
  68.                 'web_url_catchall',
  69.                 [$this->wug, 'catchall']
  70.             ),
  71.             new TwigFunction(
  72.                 'web_url_request',
  73.                 [$this->wug, 'request']
  74.             ),
  75.         ];
  76.     }
  78.     /**
  79.      * {@inheritDoc}
  80.      */
  81.     public function getFilters(): array
  82.     {
  83.         return [
  84.             new TwigFilter(
  85.                 'decbin',
  86.                 'decbin'
  87.             ),
  88.             new TwigFilter(
  89.                 'dir_flip',
  90.                 [$this, 'dir_flip']
  91.             ),
  92.             new TwigFilter(
  93.                 'pad',
  94.                 [$this, 'pad']
  95.             ),
  96.             new TwigFilter(
  97.                 'lpad',
  98.                 [$this, 'lpad']
  99.             ),
  100.             new TwigFilter(
  101.                 'rpad',
  102.                 [$this, 'rpad']
  103.             ),
  104.             new TwigFilter(
  105.                 'schoolify',
  106.                 [$this, 'schoolify']
  107.             ),
  108.             new TwigFilter(
  109.                 'percentage',
  110.                 [$this, 'percentage']
  111.             ),
  112.             new TwigFilter(
  113.                 'locale_get_display_language',
  114.                 'locale_get_display_language'
  115.             )
  116.         ];
  117.     }
  119.     /**
  120.      * @param numeric $value
  121.      * @return string
  122.      */
  123.     public function percentage($value): string
  124.     {
  125.         return round($value * 100) . '%';
  126.     }
  128.     /**
  129.      * @param Container|School|null $thing
  130.      * @return School|null
  131.      */
  132.     public function schoolify($thing): ?School
  133.     {
  134.         switch (true) {
  135.             case $thing instanceof School:
  136.                 return $thing;
  137.             case $thing instanceof Container:
  138.                 return $this->rm->getSchoolResolver()->resolveSchoolByDepartment($thing);
  139.             case $thing === null:
  140.                 return null;
  141.         }
  142.         throw new \Exception();
  143.     }
  145.     /**
  146.      * @param string $dir
  147.      * @return string
  148.      */
  149.     public function dir_flip(string $dir): string
  150.     {
  151.         return Querying::dirFlip($dir);
  152.     }
  154.     /**
  155.      * @param string $key
  156.      * @param string|null $domain
  157.      * @param string|null $locale
  158.      * @return string|null
  159.      */
  160.     public function trans_check(string $key, ?string $domain = null, ?string $locale = null): ?string
  161.     {
  162.         $catalogue = $this->translator->getCatalogue($locale ?: $this->translator->getLocale());
  163.         return ($catalogue->defines($key, $domain ?: 'messages')) ? $key : null;
  164.     }
  166.     /**
  167.      * @param string $text
  168.      * @param int $length
  169.      * @param string $char
  170.      * @return string
  171.      */
  172.     public function pad(string $text, int $length, string $char): string
  173.     {
  174.         return str_pad($text, $length, $char, STR_PAD_BOTH);
  175.     }
  177.     /**
  178.      * @param string $text
  179.      * @param int $length
  180.      * @param string $char
  181.      * @return string
  182.      */
  183.     public function lpad(string $text, int $length, string $char): string
  184.     {
  185.         return str_pad($text, $length, $char, STR_PAD_LEFT);
  186.     }
  188.     /**
  189.      * @param string $text
  190.      * @param int $length
  191.      * @param string $char
  192.      * @return string
  193.      */
  194.     public function rpad(string $text, int $length, string $char): string
  195.     {
  196.         return str_pad($text, $length, $char, STR_PAD_RIGHT);
  197.     }
  198. }