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<?php |
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namespace PiedWeb\CMSBundle\Service; |
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use Twig\Extension\AbstractExtension; |
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use Twig\TwigFilter; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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use PiedWeb\RenderAttributes\AttributesTrait; |
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use Twig\TwigFunction; |
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use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
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use Symfony\Component\HttpKernel\HttpKernel; |
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use Symfony\Component\HttpKernel\HttpKernelInterface; |
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use Symfony\Component\Routing\Router; |
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class PageCanonicalService |
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{ |
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protected $request; |
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protected $router; |
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protected $defaultLocaleWithoutPrefix; |
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protected $defaultLocale; |
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protected $locale; |
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public function __construct( |
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RequestStack $request, |
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Router $router, |
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bool $defaultLocaleWithoutPrefix = false, |
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?string $defaultLocale = null |
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) |
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{ |
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$this->request = $request->getCurrentRequest(); |
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$this->router = $router; |
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$this->defaultLocaleWithoutPrefix = $defaultLocaleWithoutPrefix; |
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$this->defaultLocale = $defaultLocale; |
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} |
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public function generatePathForHomepage(?string $expectedLocale = null) |
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{ |
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if (false === $this->isForDefaultLocale($expectedLocale)) { |
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return $this->router->generate('localized_piedweb_cms_page', [ |
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'slug'=> '', |
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'_locale' => $this->getLocale($expectedLocale) |
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]); |
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} |
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return $this->router->generate('piedweb_cms_homepage'); |
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} |
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/** |
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* @var string $expectedLocale Permit to generate a link for another language than the current request |
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*/ |
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public function generatePathForPage(string $slug, ?string $expectedLocale = null) |
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{ |
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if ($slug == '') { |
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return $this->generatePathForHomepage($expectedLocale); |
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} |
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if ( |
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$this->defaultLocale === null |
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|| ($this->isForDefaultLocale($expectedLocale) && $this->defaultLocaleWithoutPrefix) |
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) { |
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return $this->router->generate('piedweb_cms_page', ['slug'=>$slug]); |
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} |
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return $this->router->generate('localized_piedweb_cms_page', [ |
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'slug'=>$slug, |
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'_locale' => $this->getLocale($expectedLocale) |
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]); |
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} |
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protected function isForDefaultLocale(?string $expectedLocale = null) |
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{ |
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return null === $this->defaultLocale // maybe it's not an i18n app |
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|| ($expectedLocale !== null && $this->defaultLocale == $expectedLocale) |
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|| ($expectedLocale === null && $this->request !== null && $this->defaultLocale == $this->request->getLocale()) |
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; |
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} |
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/** |
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* Always get a locale even if we are not in a request |
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*/ |
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protected function getLocale(?string $expectedLocale) |
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{ |
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return $expectedLocale !== null ? $expectedLocale : ($this->request === null ? $this->defaultLocale : $this->request->getLocale()); |
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} |
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} |
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PiedWeb /
CMS
