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1<?php
2
3namespace App\Controller;
4
5use App\Entity\User;
6use App\Form\EditProfileFormType;
7use App\Repository\UserRepository;
8use Doctrine\ORM\EntityManagerInterface;
9use Flasher\Prime\FlasherInterface;
10use Flasher\SweetAlert\Prime\SweetAlertFactory;
11use Sunrise\Slugger\Slugger;
12use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
13use Symfony\Component\HttpFoundation\File\UploadedFile;
14use Symfony\Component\HttpFoundation\Request;
15use Symfony\Component\HttpFoundation\Response;
16use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
17use Symfony\Component\Routing\Annotation\Route;
18use Symfony\Component\Security\Core\Exception\AccessDeniedException;
19use Symfony\Component\Security\Core\Exception\UserNotFoundException;
20use Symfony\Component\Validator\Constraints\File;
21use Symfony\Component\Validator\Constraints\NotBlank;
22use Symfony\Component\Validator\Validator\ValidatorInterface;
23
24/**
25 * Class UserController.
26 */
27class UserController extends BaseController
28{
29    #[Route(path: '/profile/{username}', name: 'app_profile')]
30    public function showProfile(UserRepository $userRepository, string $username = ''): Response
31    {
32        /* var User $user */
33        if ($username === '') {
34            $user = $this->getUser();
35        } else {
36            $user = $userRepository->findOneBy([
37                'username' => $username,
38            ]);
39        }
40
41        return $this->render(view: '@default/user/show_profile.html.twig', parameters: [
42            'user' => $user,
43        ]);
44    }
45
46    #[Route(path: '/profile/edit/{username}', name: 'app_profile_edit')]
47    public function editProfile(Request $request,
48                                UserRepository $userRepository,
49                                UserPasswordHasherInterface $userPasswordHasher,
50                                EntityManagerInterface $entityManager,
51                                string $username = ''): Response
52    {
53        $user = $this->getUser();
54
55        $editUser = $userRepository->findOneBy(['username' => $username]);
56
57        if ($username !== $editUser->getUsername()) {
58            if (!$this->isGranted(attribute: 'ROLE_ADMIN')) {
59                $this->addFlash(type: 'error', message: 'Only admins are allowed to edit foreign profiles.');
60                return $this->redirectToRoute(route: 'app_main');
61
62            }
63        }
64
65        $form = $this->createForm(type: EditProfileFormType::class, data: $user);
66        $form->handleRequest(request: $request);
67
68        if ($form->isSubmitted() && $form->isValid()) {
69            $user = $form->getData();
70            // if there's a new password, use it
71
72            if ($form->get(name: 'newPassword')->getData()) {
73                $user->setPassword(
74                    password: $userPasswordHasher->hashPassword(
75                        user: $user,
76                        plainPassword: $form->get(name: 'newPassword')->getData()
77                    )
78                );
79            }
80
81            if ($user->getTmpAvatar()) {
82                $user->setAvatar($user->getTmpAvatar());
83                $user->setTmpAvatar('');
84            }
85
86            $entityManager->persist(entity: $user);
87            $entityManager->flush();
88
89            $this->addFlash(type: 'success', message: 'Profile successfully updated.');
90
91            return $this->redirectToRoute(route: 'app_main');
92        };
93
94        return $this->renderForm(view: '@default/user/edit_profile.html.twig', parameters: [
95            'user' => $editUser,
96            'userForm' => $form
97        ]);
98    }
99
100
101    #[Route(path: '/list_users/', name: 'app_list_user')]
102    public function listUsers(UserRepository $userRepository): Response
103    {
104        $users = $userRepository->findAll();
105
106        return $this->render(view: '@default/user/list_users.html.twig', parameters: [
107            'users' => $users,
108        ]);
109    }
110
111    // TODO move to a helper class
112    function humanFilesize($bytes, $decimals = 2): string
113    {
114        $sz = 'BKMGTP';
115        $factor = floor((strlen($bytes) - 1) / 3);
116        return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor];
117    }
118
119
120    #[Route(path: '/user/upload/avatar/{id}', name: 'user_upload_avatar')]
121    public function uploadAvatar(
122        Request                $request,
123        UserRepository         $userRepository,
124        EntityManagerInterface $entityManager,
125        ValidatorInterface     $validator,
126        int                    $id)
127    {
128        $user = $userRepository->find($id);
129
130        if (!$user) {
131            return $this->json('User not found.', 404);
132        }
133
134        $postMaxSize = UploadedFile::getMaxFilesize();
135        $contentLength = $request->headers->get('Content-length');
136
137        if ($contentLength > $postMaxSize) {
138            return $this->json('File is bigger than the allowed ' . $this->humanFilesize($postMaxSize) . ' Bytes.', 400);
139        }
140
141        $uploadedAvatar = $request->files->get('file');
142        $destination = $this->getParameter(name: 'kernel.project_dir') . '/public/uploads/avatars';
143        $originalFilename = pathinfo($uploadedAvatar->getClientOriginalName(), PATHINFO_FILENAME);
144        $slugger = new Slugger();
145        $cleanFilename = $slugger->slugify($originalFilename);
146        $newFilename = $cleanFilename . '-' . uniqid() . '.' . $uploadedAvatar->guessExtension();
147        $uploadedAvatar->move($destination, $newFilename);
148        // Store the tmp name, use it on real form submit.
149        $user->setTmpAvatar($newFilename);
150        $entityManager->persist(entity: $user);
151        $entityManager->flush();
152
153        return $this->json(data: 'OK', status: 201);
154    }
155}