From: Raphaël Gertz <git@rapsys.eu>
Date: Tue, 12 Dec 2023 17:38:09 +0000 (+0100)
Subject: Add user controller
X-Git-Tag: 0.2~9
X-Git-Url: https://git.rapsys.eu/blogbundle/commitdiff_plain/ece8498a290aa1ef166eaa8d8c66c38c616f3537

Add user controller
---

diff --git a/Controller/UserController.php b/Controller/UserController.php
new file mode 100644
index 0000000..ed6109c
--- /dev/null
+++ b/Controller/UserController.php
@@ -0,0 +1,219 @@
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of the Rapsys BlogBundle package.
+ *
+ * (c) Raphaël Gertz <symfony@rapsys.eu>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Rapsys\BlogBundle\Controller;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+use Rapsys\BlogBundle\Entity\Article;
+use Rapsys\BlogBundle\Entity\Keyword;
+use Rapsys\BlogBundle\Entity\User;
+
+/**
+ * {@inheritdoc}
+ */
+class UserController extends AbstractController {
+	/**
+	 * The user index
+	 *
+	 * Display users
+	 *
+	 * @param Request $request The request instance
+	 * @return Response The rendered view
+	 */
+	public function index(Request $request): Response {
+		//With not enough users
+		if (($this->count = $this->doctrine->getRepository(User::class)->findCountAsInt()) < $this->page * $this->limit) {
+			//Throw 404
+			throw $this->createNotFoundException($this->translator->trans('Unable to find users'));
+		}
+
+		//Get users
+		if ($this->context['users'] = $this->doctrine->getRepository(User::class)->findAllAsArray($this->page, $this->limit)) {
+			//Set modified
+			$this->modified = max(array_map(function ($v) { return $v['modified']; }, $this->context['users']));
+		//Without keywords
+		} 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['users'])));
+
+			//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
+				$r = [];
+
+				//Iterate on users
+				foreach($t as $u) {
+					//Non empty articles
+					if (!empty($u['articles'])) {
+						//Iterate on articles
+						foreach($u['articles'] 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['users'])
+		);
+
+		//Set title
+		$this->context['title'] = $this->translator->trans('Users list');
+
+		//Set description
+		$this->context['description'] = $this->translator->trans('Welcome to raphaël\'s developer diary user listing');
+
+		//Render the view
+		return $this->render('@RapsysBlog/user/index.html.twig', $this->context, $response);
+	}
+
+	/**
+	 * The user view
+	 *
+	 * Display user, articles and keywords
+	 *
+	 * @param Request $request The request instance
+	 * @param integer $id The user id
+	 * @param ?string $slug The user slug
+	 * @return Response The rendered view
+	 */
+	public function view(Request $request, int $id, ?string $slug): Response {
+		//Without user
+		if (empty($this->context['user'] = $this->doctrine->getRepository(User::class)->findByIdAsArray($id))) {
+			//Throw 404
+			throw $this->createNotFoundException($this->translator->trans('Unable to find user: %id%', ['%id%' => $id]));
+		}
+
+		//With invalid slug
+		if ($slug !== $this->context['user']['slug']) {
+			//Redirect on correctly spelled user
+			return $this->redirectToRoute('rapsys_blog_user_view', ['id' => $this->context['user']['id'], 'slug' => $this->context['user']['slug']], Response::HTTP_MOVED_PERMANENTLY);
+		}
+
+		//Set modified
+		$this->modified = $this->context['user']['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['user'])));
+
+			//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
+		$this->context['head']['keywords'] = implode(
+			', ',
+			//Use closure to extract each unique article keywords sorted
+			(function ($u) {
+				//Return array
+				$r = [];
+
+				//Non empty articles
+				if (!empty($u['articles'])) {
+					//Iterate on articles
+					foreach($u['articles'] 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['user'])
+		);
+
+		//Set title
+		$this->context['title'] = $this->context['user']['pseudonym'];
+
+		//Set description
+		//TODO: Add user creation ? Add a description field ?
+		#$this->context['description'] = $this->context['user']['description'];
+
+		//Render the view
+		return $this->render('@RapsysBlog/user/view.html.twig', $this->context, $response);
+	}
+}