X-Git-Url: https://git.rapsys.eu/treebundle/blobdiff_plain/24d9ae0ef4b68b275bfcc3da3fccb0300ebab323..HEAD:/Controller/TreeController.php

diff --git a/Controller/TreeController.php b/Controller/TreeController.php
index b51c01d..7c2a38f 100644
--- a/Controller/TreeController.php
+++ b/Controller/TreeController.php
@@ -11,15 +11,696 @@
 
 namespace Rapsys\TreeBundle\Controller;
 
+use Doctrine\Persistence\ManagerRegistry;
+
+use Psr\Container\ContainerInterface;
+
+use Rapsys\PackBundle\Util\FacebookUtil;
+use Rapsys\TreeBundle\Entity\Album;
+use Rapsys\TreeBundle\Entity\Element;
+use Rapsys\TreeBundle\RapsysTreeBundle;
+use Rapsys\UserBundle\RapsysUserBundle;
+
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Bundle\SecurityBundle\Security;
+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\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
+
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+use Twig\Environment;
 
 /**
  * {@inheritdoc}
  */
 class TreeController extends AbstractController {
+	/**
+	 * Alias string
+	 */
+	protected string $alias;
+
+	/**
+	 * Config array
+	 */
+	protected array $config;
+
+	/**
+	 * Context array
+	 */
+	protected array $context = [];
+
+	/**
+	 * Count integer
+	 */
+	protected int $count;
+
+	/**
+	 * Locale string
+	 */
+	protected string $locale;
+
+	/**
+	 * Page integer
+	 */
+	protected int $page;
+
+	/**
+	 * Request instance
+	 */
+	protected Request $request;
+
+	/**
+	 * Route string
+	 */
+	protected string $route;
+
+	/**
+	 * Route params array
+	 */
+	protected array $routeParams;
+
 	/**
 	 * Creates a new tree controller
+	 *
+	 * @param AuthorizationCheckerInterface $checker The container instance
+	 * @param ContainerInterface $container The ContainerInterface instance
+	 * @param ManagerRegistry $doctrine The doctrine instance
+	 * @param FacebookUtil $facebook The facebook instance
+	 * @param RouterInterface $router The router instance
+	 * @param Security $security The security instance
+	 * @param RequestStack $stack The stack instance
+	 * @param TranslatorInterface $translator The translator instance
+	 * @param Environment $twig The twig environment instance
+	 * @param integer $limit The page limit
+	 */
+	function __construct(protected AuthorizationCheckerInterface $checker, protected ContainerInterface $container, protected ManagerRegistry $doctrine, protected FacebookUtil $facebook, protected RouterInterface $router, protected Security $security, protected RequestStack $stack, protected TranslatorInterface $translator, protected Environment $twig, protected int $limit = 5) {
+		//Retrieve config
+		$this->config = $container->getParameter($this->alias = 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 = [];
+
+		//Get current page
+		$this->page = (int) $this->request->query->get('page');
+
+		//With negative page
+		if ($this->page < 0) {
+			$this->page = 0;
+		}
+
+		//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
+			]
+		];
+	}
+
+	/**
+	 * The album page
+	 *
+	 * Display album
+	 *
+	 * @param Request $request The request instance
+	 * @param int $id The album id
+	 * @param string $path The album path
+	 * @param string $slug The album slug
+	 * @return Response The rendered view
+	 */
+	public function album(Request $request, int $id, string $path, string $slug): Response {
+		//Get user
+		$user = $this->security->getUser();
+
+		//Check admin role
+		if (!$this->checker->isGranted('ROLE_'.strtoupper($this->container->getParameter(RapsysUserBundle::getAlias().'.default.admin')))) {
+			//Throw access denied
+			//XXX: prevent slugger reverse engineering by not displaying decoded mail
+			throw $this->createAccessDeniedException($this->translator->trans('Unable to access album', [], $this->alias));
+		}
+
+		//Without album
+		if (!($this->context['album'] = $this->doctrine->getRepository(Album::class)->findOneByIdPathAsArray($id, $path))) {
+			//Throw 404
+			throw $this->createNotFoundException($this->translator->trans('Unable to find album'));
+		}
+
+		//With slug not matching
+		if ($this->context['album']['slug'] !== $slug) {
+			//Redirect on clean slug
+			return $this->redirectToRoute($this->route, [ 'slug' => $this->context['album']['slug'] ]+$this->routeParams);
+		}
+
+		//Set modified
+		$this->modified = $this->context['album']['modified'];
+
+		//Create response
+		$response = new Response();
+
+		//With logged user
+		if ($this->checker->isGranted('IS_AUTHENTICATED_REMEMBERED')) {
+			//Set last modified
+			$response->setLastModified(new \DateTime('-1 year'));
+
+			//Set as private
+			$response->setPrivate();
+		//Without logged user
+		} else {
+			//Set etag
+			//XXX: only for public to force revalidation by last modified
+			$response->setEtag(md5(serialize($this->context['album'])));
+
+			//Set last modified
+			$response->setLastModified($this->modified);
+
+			//Set as public
+			$response->setPublic();
+
+			//Without role and modification
+			if ($response->isNotModified($request)) {
+				//Return 304 response
+				return $response;
+			}
+		}
+
+		//Set keywords
+		/*$this->context['head']['keywords'] = implode(
+			', ',
+			//Use closure to extract each unique article keywords sorted
+			(function ($t) {
+				//Return array
+				$r = [];
+
+				//Iterate on articles
+				foreach($t as $a) {
+					//Non empty keywords
+					if (!empty($a['keywords'])) {
+						//Iterate on keywords
+						foreach($a['keywords'] as $k) {
+							//Set keyword
+							$r[$k['title']] = $k['title'];
+						}
+					}
+				}
+
+				//Sort array
+				sort($r);
+
+				//Return array
+				return $r;
+			})($this->context['articles'])
+		);
+		//Get albums
+		$this->context['albums'] = $this->config['albums'];*/
+
+		//Return rendered response
+		return $this->render('@RapsysTree/album.html.twig', $this->context, $response);
+	}
+
+
+	/**
+	 * The element page
+	 *
+	 * Display element
+	 *
+	 * @param Request $request The request instance
+	 * @param int $id The element id
+	 * @param ?string $path The element path
+	 * @return Response The rendered view
+	 */
+	public function element(Request $request, int $id, string $path): Response {
+		//Get user
+		$user = $this->security->getUser();
+
+		//Without element
+		if (!($this->context['element'] = $this->doctrine->getRepository(Element::class)->findOneByUidIdPathAsArray($user?->getId(), $id, $path))) {
+			//Throw 404
+			throw $this->createNotFoundException($this->translator->trans('Unable to find element'));
+		}
+
+		//With realpath not matching path
+		//XXX: extra slashes removed by rewrite rule
+		if (($this->context['path'] = substr($this->context['element']['realpath'], strlen($this->context['element']['album']['path'])+1)) !== $path) {
+			//Redirect on clean path
+			return $this->redirectToRoute($this->route, [ 'path' => $this->context['path'] ]+$this->routeParams);
+		}
+
+		//Set modified
+		$this->modified = $this->context['element']['modified'];
+
+		//Create response
+		$response = new Response();
+
+		//With logged user
+		if ($this->checker->isGranted('IS_AUTHENTICATED_REMEMBERED')) {
+			//Set last modified
+			$response->setLastModified(new \DateTime('-1 year'));
+
+			//Set as private
+			$response->setPrivate();
+		//Without logged user
+		} else {
+			//Set etag
+			//XXX: only for public to force revalidation by last modified
+			$response->setEtag(md5(serialize($this->context['element'])));
+
+			//Set last modified
+			$response->setLastModified($this->modified);
+
+			//Set as public
+			$response->setPublic();
+
+			//Without role and modification
+			if ($response->isNotModified($request)) {
+				//Return 304 response
+				return $response;
+			}
+		}
+
+		//TODO: move that in a shared function to use in album member function too
+
+		/*
+		//With directory
+		if (is_dir($realpath)) {
+			//Set element directories
+			$this->context['element'] += [
+				//Directories
+				'directories' => [],
+				//Files
+				'files' => []
+			];
+
+			//Iterate on directory
+			foreach(array_diff(scandir($realpath), ['.', '..']) as $item) {
+				//Check item
+				if (
+					//Without item realpath
+					!($itempath = realpath($realpath.'/'.$item)) ||
+					//With item realpath not matching element path
+					(
+						$this->context['element']['album']['path'].$this->context['element']['path'] !==
+						substr($itempath, 0, strlen($this->context['element']['album']['path'].$this->context['element']['path']))
+					)
+				) {
+					//Skip
+					continue;
+				}
+
+				//With directory
+				if (is_dir($itempath)) {
+					//Append directory
+					$this->context['element']['directories'][$item] = $this->router->generate($this->route, [ 'path' => $this->context['path'].'/'.$item ]+$this->routeParams);
+				//With file
+				} elseif (is_file($itempath)) {
+					//Append file
+					$this->context['element']['files'][$item] = [
+						//Set mime
+						'mime' => mime_content_type($itempath),
+						//Set size
+						'size' => filesize($itempath),
+						//Set link
+						'link' => $this->router->generate($this->route, [ 'path' => $this->context['path'].'/'.$item ]+$this->routeParams)
+					];
+				//With unknown type
+				} else {
+					//Throw 404
+					throw $this->createNotFoundException($this->translator->trans('Unable to process element'));
+				}
+			}
+		//With file
+		} elseif (is_file($realpath)) {
+			//Append file
+			$this->context['element']['file'] = [
+				//Set mime
+				'mime' => mime_content_type($realpath),
+				//Set size
+				'size' => filesize($realpath),
+				//TODO: extra fields ? (preview, miniature, etc ?)
+			];
+			//TODO: mimetype decided extra fields ? (.pdf for doc, webm preview, img preview, etc ?)
+			//TODO: XXX: finish this !!!
+		//With unknown type
+		} else {
+			//Throw 404
+			throw $this->createNotFoundException($this->translator->trans('Unable to process element'));
+		}
+		 */
+
+		//Set keywords
+		/*$this->context['head']['keywords'] = implode(
+			', ',
+			//Use closure to extract each unique article keywords sorted
+			(function ($t) {
+				//Return array
+				$r = [];
+
+				//Iterate on articles
+				foreach($t as $a) {
+					//Non empty keywords
+					if (!empty($a['keywords'])) {
+						//Iterate on keywords
+						foreach($a['keywords'] as $k) {
+							//Set keyword
+							$r[$k['title']] = $k['title'];
+						}
+					}
+				}
+
+				//Sort array
+				sort($r);
+
+				//Return array
+				return $r;
+			})($this->context['articles'])
+		);
+		//Get albums
+		$this->context['albums'] = $this->config['albums'];*/
+
+		#header('Content-Type: text/plain');
+		#var_dump($this->context['element']);
+		#exit;
+
+		//Return rendered response
+		return $this->render('@RapsysTree/element.html.twig', $this->context, $response);
+	}
+
+	/**
+	 * The index page
+	 *
+	 * Display index
+	 *
+	 * @param Request $request The request instance
+	 * @return Response The rendered view
+	 */
+	public function index(Request $request): Response {
+		//Get user
+		$user = $this->security->getUser();
+
+		//With not enough albums
+		if (($this->count = $this->doctrine->getRepository(Album::class)->countByUidAsInt($user?->getId())) < $this->page * $this->limit) {
+			//Throw 404
+			throw $this->createNotFoundException($this->translator->trans('Unable to find albums'));
+		}
+
+		//Get albums
+		if ($this->context['albums'] = $this->doctrine->getRepository(Album::class)->findByUidAsArray($user?->getId(), $this->page, $this->limit)) {
+			//Set modified
+			$this->modified = max(array_map(function ($v) { return $v['modified']; }, $this->context['albums']));
+		//Without albums
+		} else {
+			//Set empty modified
+			$this->modified = new \DateTime('-1 year');
+		}
+
+		//Create response
+		$response = new Response();
+
+		//With logged user
+		if ($this->checker->isGranted('IS_AUTHENTICATED_REMEMBERED')) {
+			//Set last modified
+			$response->setLastModified(new \DateTime('-1 year'));
+
+			//Set as private
+			$response->setPrivate();
+		//Without logged user
+		} else {
+			//Set etag
+			//XXX: only for public to force revalidation by last modified
+			$response->setEtag(md5(serialize($this->context['albums'])));
+
+			//Set last modified
+			$response->setLastModified($this->modified);
+
+			//Set as public
+			$response->setPublic();
+
+			//Without role and modification
+			if ($response->isNotModified($request)) {
+				//Return 304 response
+				return $response;
+			}
+		}
+
+		//Set keywords
+		/*$this->context['head']['keywords'] = implode(
+			', ',
+			//Use closure to extract each unique article keywords sorted
+			(function ($t) {
+				//Return array
+				$r = [];
+
+				//Iterate on articles
+				foreach($t as $a) {
+					//Non empty keywords
+					if (!empty($a['keywords'])) {
+						//Iterate on keywords
+						foreach($a['keywords'] as $k) {
+							//Set keyword
+							$r[$k['title']] = $k['title'];
+						}
+					}
+				}
+
+				//Sort array
+				sort($r);
+
+				//Return array
+				return $r;
+			})($this->context['articles'])
+		);
+		//Get albums
+		$this->context['albums'] = $this->config['albums'];*/
+
+		//Return rendered response
+		return $this->render('@RapsysTree/index.html.twig', $this->context, $response);
+	}
+
+	/**
+	 * The directory page
+	 *
+	 * Display directory
+	 *
+	 * @param Request $request The request instance
+	 * @param string $path The directory path
+	 * @return Response The rendered view
+	 */
+	public function directory(Request $request, string $path): Response {
+		header('Content-Type: text/plain');
+		var_dump($path);
+		exit;
+
+		//Render template
+		$response = $this->render('@RapsysTree/directory.html.twig', $this->context);
+
+		$response->setEtag(md5($response->getContent()));
+		$response->setPublic();
+		$response->isNotModified($request);
+
+		//Return response
+		return $response;
+	}
+
+	/**
+	 * The document page
+	 *
+	 * Display document
+	 *
+	 * @param Request $request The request instance
+	 * @param string $path The directory path
+	 * @return Response The rendered view
+	 */
+	public function document(Request $request, string $path): Response {
+		//Render template
+		$response = $this->render('@RapsysTree/document.html.twig', $this->context);
+
+		$response->setEtag(md5($response->getContent()));
+		$response->setPublic();
+		$response->isNotModified($request);
+
+		//Return response
+		return $response;
+	}
+
+	/**
+	 * Renders a view
+	 *
+	 * {@inheritdoc}
 	 */
-	function __construct() {
+	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']['page'])) {
+			//Set facebook title
+			$parameters['facebook']['og:title'] = $parameters['title']['page'];
+		}
+
+		//With empty facebook description and description
+		if (empty($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;
 	}
 }