use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
use Symfony\Component\Translation\TranslatorInterface;
+use Twig\Extension\AbstractExtension;
+use Twig\Extension\GlobalsInterface;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
use Wallabag\CoreBundle\Repository\EntryRepository;
use Wallabag\CoreBundle\Repository\TagRepository;
-class WallabagExtension extends \Twig_Extension implements \Twig_Extension_GlobalsInterface
+class WallabagExtension extends AbstractExtension implements GlobalsInterface
{
private $tokenStorage;
private $entryRepository;
private $tagRepository;
private $lifeTime;
private $translator;
+ private $rootDir;
- public function __construct(EntryRepository $entryRepository, TagRepository $tagRepository, TokenStorageInterface $tokenStorage, $lifeTime, TranslatorInterface $translator)
+ public function __construct(EntryRepository $entryRepository, TagRepository $tagRepository, TokenStorageInterface $tokenStorage, $lifeTime, TranslatorInterface $translator, string $rootDir)
{
$this->entryRepository = $entryRepository;
$this->tagRepository = $tagRepository;
$this->tokenStorage = $tokenStorage;
$this->lifeTime = $lifeTime;
$this->translator = $translator;
+ $this->rootDir = $rootDir;
+ }
+
+ public function getGlobals()
+ {
+ return [];
}
public function getFilters()
{
return [
- new \Twig_SimpleFilter('removeWww', [$this, 'removeWww']),
- new \Twig_SimpleFilter('removeSchemeAndWww', [$this, 'removeSchemeAndWww']),
+ new TwigFilter('removeWww', [$this, 'removeWww']),
+ new TwigFilter('removeScheme', [$this, 'removeScheme']),
+ new TwigFilter('removeSchemeAndWww', [$this, 'removeSchemeAndWww']),
];
}
public function getFunctions()
{
return [
- new \Twig_SimpleFunction('count_entries', [$this, 'countEntries']),
- new \Twig_SimpleFunction('count_tags', [$this, 'countTags']),
- new \Twig_SimpleFunction('display_stats', [$this, 'displayStats']),
+ new TwigFunction('count_entries', [$this, 'countEntries']),
+ new TwigFunction('count_tags', [$this, 'countTags']),
+ new TwigFunction('display_stats', [$this, 'displayStats']),
+ new TwigFunction('asset_file_exists', [$this, 'assetFileExists']),
];
}
return preg_replace('/^www\./i', '', $url);
}
+ public function removeScheme($url)
+ {
+ return preg_replace('#^https?://#i', '', $url);
+ }
+
public function removeSchemeAndWww($url)
{
- return $this->removeWww(
- preg_replace('@^https?://@i', '', $url)
- );
+ return $this->removeWww($this->removeScheme($url));
}
/**
]);
}
+ public function assetFileExists($name)
+ {
+ return file_exists(realpath($this->rootDir . '/../web/' . $name));
+ }
+
public function getName()
{
return 'wallabag_extension';