From: Raphaël Gertz <git@rapsys.eu>
Date: Sun, 13 Oct 2024 02:13:39 +0000 (+0200)
Subject: Prepare context in constructor
X-Git-Tag: 0.0.3~1
X-Git-Url: https://git.rapsys.eu/treebundle/commitdiff_plain/08adf12f23646afa31a2e1d189d8d710bec88453?ds=sidebyside

Prepare context in constructor
Add render member function
Use render method and prepared config in index method
---

diff --git a/Controller/TreeController.php b/Controller/TreeController.php
index 53bd429..267cffa 100644
--- a/Controller/TreeController.php
+++ b/Controller/TreeController.php
@@ -15,26 +15,142 @@ use Psr\Container\ContainerInterface;
 
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Routing\RouterInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
 
 use Twig\Environment;
 
+use Rapsys\TreeBundle\RapsysTreeBundle;
+
 /**
  * {@inheritdoc}
  */
 class TreeController extends AbstractController {
+	/**
+	 * Config array
+	 */
+	protected array $config;
+
 	/**
 	 * Context array
 	 */
 	protected array $context = [];
 
+	/**
+	 * Locale string
+	 */
+	protected string $locale;
+
+	/**
+	 * Request instance
+	 */
+	protected Request $request;
+
+	/**
+	 * Route string
+	 */
+	protected string $route;
+
+	/**
+	 * Route params array
+	 */
+	protected array $routeParams;
+
 	/**
 	 * Creates a new tree controller
 	 *
 	 * @param ContainerInterface $container The ContainerInterface instance
+	 * @param RouterInterface $router The router instance
+	 * @param RequestStack $stack The stack instance
+	 * @param TranslatorInterface $translator The translator instance
 	 * @param Environment $twig The twig environment instance
 	 */
-	function __construct(protected ContainerInterface $container, protected Environment $twig) {
+	function __construct(protected ContainerInterface $container, protected RouterInterface $router, protected RequestStack $stack, protected TranslatorInterface $translator, protected Environment $twig) {
+		//Retrieve config
+		$this->config = $container->getParameter(RapsysTreeBundle::getAlias());
+
+		//Get main request
+		$this->request = $this->stack->getMainRequest();
+
+		//Get current locale
+		$this->locale = $this->request->getLocale();
+
+		//Set canonical
+		$canonical = null;
+
+		//Set alternates
+		$alternates = [];
+
+		//Set route
+		//TODO: default to not found route ???
+		//TODO: pour une url not found, cet attribut n'est pas défini, comment on fait ???
+		//XXX: on génère une route bidon par défaut ???
+		$this->route = $this->request->attributes->get('_route');
+
+		//Set route params
+		$this->routeParams = $this->request->attributes->get('_route_params');
+
+		//With route and routeParams
+		if ($this->route !== null && $this->routeParams !== null) {
+			//Set canonical
+			$canonical = $this->router->generate($this->route, $this->routeParams, UrlGeneratorInterface::ABSOLUTE_URL);
+
+			//Set alternates
+			$alternates = [
+				substr($this->locale, 0, 2) => [
+					'absolute' => $canonical
+				]
+			];
+		}
+
+		//Set the context
+		$this->context = [
+			'alternates' => $alternates,
+			'canonical' => $canonical,
+			'contact' => [
+				'address' => $this->config['contact']['address'],
+				'name' => $this->translator->trans($this->config['contact']['name'])
+			],
+			'copy' => [
+				'by' => $this->translator->trans($this->config['copy']['by']),
+				'link' => $this->config['copy']['link'],
+				'long' => $this->translator->trans($this->config['copy']['long']),
+				'short' => $this->translator->trans($this->config['copy']['short']),
+				'title' => $this->config['copy']['title']
+			],
+			'description' => null,
+			'donate' => $this->config['donate'],
+			'facebook' => [
+				'og:type' => 'article',
+				'og:site_name' => $title = $this->translator->trans($this->config['title']),
+				'og:url' => $canonical,
+				#'fb:admins' => $this->config['facebook']['admins'],
+				'fb:app_id' => $this->config['facebook']['apps']
+			],
+			//XXX: TODO: only generate it when fb robot request the url ???
+			'fbimage' => [
+				'texts' => [
+					$title => [
+						'font' => 'irishgrover',
+						'size' => 110
+					]
+				]
+			],
+			'icon' => $this->config['icon'],
+			'keywords' => null,
+			'locale' => str_replace('_', '-', $this->locale),
+			'logo' => $this->config['logo'],
+			'forms' => [],
+			'root' => $this->router->generate($this->config['root']),
+			'title' => [
+				'page' => null,
+				'section' => null,
+				'site' => $title
+			]
+		];
 	}
 
 	/**
@@ -46,20 +162,9 @@ class TreeController extends AbstractController {
 	 * @return Response The rendered view
 	 */
 	public function index(Request $request, string $path): Response {
-		//Set title
-		$this->context['title'] = [
-			'page' => 'Page title',
-			'section' => 'Section title',
-			'site' => 'Site title'
-		];
-
-		//Set canonical
-		$this->context['canonical'] = '';
-
 		//Render template
-		$response = $this->twig->render('@RapsysTree/index.html.twig', $this->context);
-		var_dump($response);
-		exit;
+		$response = $this->render('@RapsysTree/index.html.twig', $this->context);
+
 		$response->setEtag(md5($response->getContent()));
 		$response->setPublic();
 		$response->isNotModified($request);
@@ -67,4 +172,114 @@ class TreeController extends AbstractController {
 		//Return response
 		return $response;
 	}
+
+	/**
+	 * Renders a view
+	 *
+	 * {@inheritdoc}
+	 */
+	protected function render(string $view, array $parameters = [], Response $response = null): Response {
+		//Create response when null
+		$response ??= new Response();
+
+		//Without alternates
+		if (count($parameters['alternates']) <= 1) {
+			//Set routeParams
+			$routeParams = $this->routeParams;
+
+			//Iterate on locales excluding current one
+			foreach($this->config['locales'] as $locale) {
+				//With current locale
+				if ($locale !== $this->locale) {
+					//Set titles
+					$titles = [];
+
+					//Set route params locale
+					$routeParams['_locale'] = $locale;
+
+					//Iterate on other locales
+					foreach(array_diff($this->config['locales'], [$locale]) as $other) {
+						//Set other locale title
+						$titles[$other] = $this->translator->trans($this->config['languages'][$locale], [], null, $other);
+					}
+
+					//Set locale locales context
+					$parameters['alternates'][str_replace('_', '-', $locale)] = [
+						'absolute' => $this->router->generate($this->route, $routeParams, UrlGeneratorInterface::ABSOLUTE_URL),
+						'relative' => $this->router->generate($this->route, $routeParams),
+						'title' => implode('/', $titles),
+						'translated' => $this->translator->trans($this->config['languages'][$locale], [], null, $locale)
+					];
+
+					//Add shorter locale
+					if (empty($parameters['alternates'][$shortCurrent = substr($locale, 0, 2)])) {
+						//Set locale locales context
+						$parameters['alternates'][$shortCurrent] = $parameters['alternates'][str_replace('_', '-', $locale)];
+					}
+				}
+			}
+		}
+
+		//With canonical
+		if (!empty($parameters['canonical'])) {
+			//Set facebook url
+			$parameters['facebook']['og:url'] = $parameters['canonical'];
+		}
+
+		//With empty facebook title and title
+		if (empty($parameters['facebook']['og:title']) && !empty($parameters['title'])) {
+			//Set facebook title
+			$parameters['facebook']['og:title'] = $parameters['title'];
+		}
+
+		//With empty facebook description and description
+		if (empty($parameters['facebook']['og:description']) && !empty($parameters['description'])) {
+			//Set facebook description
+			$parameters['facebook']['og:description'] = $parameters['description'];
+		}
+
+		//With locale
+		if (!empty($this->locale)) {
+			//Set facebook locale
+			$parameters['facebook']['og:locale'] = $this->locale;
+
+			//With alternates
+			//XXX: locale change when fb_locale=xx_xx is provided is done in FacebookSubscriber
+			//XXX: see https://stackoverflow.com/questions/20827882/in-open-graph-markup-whats-the-use-of-oglocalealternate-without-the-locati
+			if (!empty($parameters['alternates'])) {
+				//Iterate on alternates
+				foreach($parameters['alternates'] as $lang => $alternate) {
+					if (strlen($lang) == 5) {
+						//Set facebook locale alternate
+						$parameters['facebook']['og:locale:alternate'] = str_replace('-', '_', $lang);
+					}
+				}
+			}
+		}
+
+		//Without facebook image defined and texts
+		if (empty($parameters['facebook']['og:image']) && !empty($this->request) && !empty($parameters['fbimage']['texts']) && !empty($this->modified)) {
+			//Get facebook image
+			$parameters['facebook'] += $this->facebook->getImage($this->request->getPathInfo(), $parameters['fbimage']['texts'], $this->modified->getTimestamp());
+		}
+
+		//Call twig render method
+		$content = $this->twig->render($view, $parameters);
+
+		//Invalidate OK response on invalid form
+		if (200 === $response->getStatusCode()) {
+			foreach ($parameters as $v) {
+				if ($v instanceof FormInterface && $v->isSubmitted() && !$v->isValid()) {
+					$response->setStatusCode(422);
+					break;
+				}
+			}
+		}
+
+		//Store content in response
+		$response->setContent($content);
+
+		//Return response
+		return $response;
+	}
 }