Fix arguments type hint

src/CoreBundle/Component/Resource/Template.php

@@ -60,7 +60,7 @@ class Template
             return $this->{$action};
         }
 
-        throw new InvalidArgumentException("No template found for action: {$action}");
+        throw new InvalidArgumentException(sprintf('No template found for action: %s', $action));
     }
 
     public function setIndex(string $index): self

src/CoreBundle/Component/Utils/ChamiloApi.php

@@ -36,11 +36,9 @@ class ChamiloApi
     }
 
     /**
-     * @param string $variable
-     *
      * @return bool|string
      */
-    public static function getConfigurationValue($variable)
+    public static function getConfigurationValue(string $variable)
     {
         $configuration = self::getConfigurationArray();
         if (array_key_exists($variable, $configuration)) {
@@ -74,13 +72,9 @@ class ChamiloApi
     /**
      * Get the platform logo path.
      *
-     * @param string $theme
-     * @param bool   $getSysPath
-     * @param bool   $forcedGetter
-     *
      * @return null|string
      */
-    public static function getPlatformLogoPath($theme = '', $getSysPath = false, $forcedGetter = false)
+    public static function getPlatformLogoPath(string $theme = '', bool $getSysPath = false, bool $forcedGetter = false)
     {
         static $logoPath;
 
@@ -99,22 +93,22 @@ class ChamiloApi
                 }
             }
             $themeDir = Template::getThemeDir($theme);
-            $customLogoPath = $themeDir."images/header-logo-custom{$accessUrlId}.png";
+            $customLogoPath = $themeDir.sprintf('images/header-logo-custom%s.png', $accessUrlId);
 
             $svgIcons = api_get_setting('icons_mode_svg');
             if ('true' === $svgIcons) {
                 $customLogoPathSVG = substr($customLogoPath, 0, -3).'svg';
-                if (file_exists(api_get_path(SYS_PUBLIC_PATH)."css/{$customLogoPathSVG}")) {
+                if (file_exists(api_get_path(SYS_PUBLIC_PATH).sprintf('css/%s', $customLogoPathSVG))) {
                     if ($getSysPath) {
-                        return api_get_path(SYS_PUBLIC_PATH)."css/{$customLogoPathSVG}";
+                        return api_get_path(SYS_PUBLIC_PATH).sprintf('css/%s', $customLogoPathSVG);
                     }
 
                     return api_get_path(WEB_CSS_PATH).$customLogoPathSVG;
                 }
             }
-            if (file_exists(api_get_path(SYS_PUBLIC_PATH)."css/{$customLogoPath}")) {
+            if (file_exists(api_get_path(SYS_PUBLIC_PATH).sprintf('css/%s', $customLogoPath))) {
                 if ($getSysPath) {
-                    return api_get_path(SYS_PUBLIC_PATH)."css/{$customLogoPath}";
+                    return api_get_path(SYS_PUBLIC_PATH).sprintf('css/%s', $customLogoPath);
                 }
 
                 return api_get_path(WEB_CSS_PATH).$customLogoPath;
@@ -147,20 +141,16 @@ class ChamiloApi
 
     /**
      * Get the platform logo.
-     * Return a <img> if the logo image exists. Otherwise return a <h2> with the institution name.
-     *
-     * @param string $theme
-     * @param array  $imageAttributes optional
-     * @param bool   $getSysPath
-     * @param bool   $forcedGetter
+     * Return a <img> if the logo image exists.
+     * Otherwise return a <h2> with the institution name.
      *
      * @return string
      */
     public static function getPlatformLogo(
-        $theme = '',
-        $imageAttributes = [],
-        $getSysPath = false,
-        $forcedGetter = false
+        string $theme = '',
+        array $imageAttributes = [],
+        bool $getSysPath = false,
+        bool $forcedGetter = false
     ) {
         $logoPath = self::getPlatformLogoPath($theme, $getSysPath, $forcedGetter);
         $institution = api_get_setting('Institution');
@@ -204,12 +194,11 @@ class ChamiloApi
     /**
      * Like strip_tags(), but leaves an additional space and removes only the given tags.
      *
-     * @param string $string
      * @param array $tags Tags to be removed
      *
      * @return string The original string without the given tags
      */
-    public static function stripGivenTags($string, $tags)
+    public static function stripGivenTags(string $string, array $tags)
     {
         foreach ($tags as $tag) {
             $string2 = preg_replace('#</\b'.$tag.'\b[^>]*>#i', ' ', $string);
@@ -230,10 +219,12 @@ class ChamiloApi
      *
      * @return string
      */
-    public static function addOrSubTimeToDateTime($time, $datetime = 'now', $operation = true)
+    public static function addOrSubTimeToDateTime(string $time, string $datetime = 'now', bool $operation = true)
     {
         $date = new DateTime($datetime);
-        $hours = $minutes = $seconds = 0;
+        $hours = 0;
+        $minutes = 0;
+        $seconds = 0;
         sscanf($time, '%d:%d:%d', $hours, $minutes, $seconds);
         $timeSeconds = isset($seconds) ? $hours * 3600 + $minutes * 60 + $seconds : $hours * 60 + $minutes;
         if ($operation) {
@@ -252,7 +243,7 @@ class ChamiloApi
      *
      * @return int
      */
-    public static function getCourseIdByDirectory($directory = null)
+    public static function getCourseIdByDirectory(string $directory = null)
     {
         if (!empty($directory)) {
             $directory = Database::escape_string($directory);
@@ -292,12 +283,9 @@ class ChamiloApi
     /**
      * Get a variable name for language file from a text.
      *
-     * @param string $text
-     * @param string $prefix
-     *
      * @return string
      */
-    public static function getLanguageVar($text, $prefix = '')
+    public static function getLanguageVar(string $text, string $prefix = '')
     {
         $text = api_replace_dangerous_char($text);
         $text = str_replace(['-', ' ', '.'], '_', $text);
@@ -317,10 +305,10 @@ class ChamiloApi
     {
         $visualTheme = api_get_visual_theme();
 
-        $cssFile = api_get_path(SYS_CSS_PATH)."themes/{$visualTheme}/document.css";
+        $cssFile = api_get_path(SYS_CSS_PATH).sprintf('themes/%s/document.css', $visualTheme);
 
         if (is_file($cssFile)) {
-            return api_get_path(WEB_CSS_PATH)."themes/{$visualTheme}/document.css";
+            return api_get_path(WEB_CSS_PATH).sprintf('themes/%s/document.css', $visualTheme);
         }
 
         return api_get_path(WEB_CSS_PATH).'document.css';
@@ -335,10 +323,10 @@ class ChamiloApi
     {
         $visualTheme = api_get_visual_theme();
 
-        $cssFile = api_get_path(SYS_CSS_PATH)."themes/{$visualTheme}/editor_content.css";
+        $cssFile = api_get_path(SYS_CSS_PATH).sprintf('themes/%s/editor_content.css', $visualTheme);
 
         if (is_file($cssFile)) {
-            return api_get_path(WEB_CSS_PATH)."themes/{$visualTheme}/editor_content.css";
+            return api_get_path(WEB_CSS_PATH).sprintf('themes/%s/editor_content.css', $visualTheme);
         }
 
         return api_get_path(WEB_CSS_PATH).'editor_content.css';
@@ -355,9 +343,9 @@ class ChamiloApi
      * @return array An array of string colors
      */
     public static function getColorPalette(
-        $decimalOpacity = false,
-        $wrapInRGBA = false,
-        $fillUpTo = null
+        bool $decimalOpacity = false,
+        bool $wrapInRGBA = false,
+        int $fillUpTo = null
     ) {
         // Get the common colors from the palette used for pchart
         $paletteFile = api_get_path(SYS_CODE_PATH).'palettes/pchart/default.color';
@@ -399,7 +387,7 @@ class ChamiloApi
      *
      * @return DateTime
      */
-    public static function getServerMidnightTime($utcTime = null)
+    public static function getServerMidnightTime(?string $utcTime = null)
     {
         $localTime = api_get_local_time($utcTime);
         $localTimeZone = api_get_timezone();

src/CoreBundle/Composer/ScriptHandler.php

@@ -261,13 +261,9 @@ class ScriptHandler
     /**
      * Copied from chamilo rmdirr function.
      *
-     * @param string     $dirname
-     * @param bool|false $delete_only_content_in_folder
-     * @param bool|false $strict
-     *
      * @return bool
      */
-    private static function rmdirr($dirname, $delete_only_content_in_folder = false, $strict = false)
+    private static function rmdirr(string $dirname, bool $delete_only_content_in_folder = false, bool $strict = false)
     {
         $res = true;
 
@@ -293,14 +289,14 @@ class ScriptHandler
 
                 // Recurse.
                 if ($strict) {
-                    $result = self::rmdirr("{$dirname}/{$entry}");
-                    if (false === $result) {
+                    $result = self::rmdirr(sprintf('%s/%s', $dirname, $entry));
+                    if (!$result) {
                         $res = false;
 
                         break;
                     }
                 } else {
-                    self::rmdirr("{$dirname}/{$entry}");
+                    self::rmdirr(sprintf('%s/%s', $dirname, $entry));
                 }
             }
         }
@@ -310,7 +306,7 @@ class ScriptHandler
             $dir->close();
         }
 
-        if (false === $delete_only_content_in_folder) {
+        if (!$delete_only_content_in_folder) {
             $res = rmdir($dirname);
         }
 

src/CoreBundle/Controller/Admin/AdminController.php

@@ -39,11 +39,9 @@ class AdminController extends BaseController
     }
 
     /**
-     * @param string $url
-     *
      * @return FormValidator
      */
-    private function getSearchForm($url)
+    private function getSearchForm(string $url)
     {
         $form = new FormValidator(
             'search-form',

src/CoreBundle/Controller/Admin/SettingsController.php

@@ -111,10 +111,8 @@ class SettingsController extends BaseController
      * @IsGranted("ROLE_ADMIN")
      *
      * @Route("/settings/{namespace}", name="chamilo_platform_settings")
-     *
-     * @param string $namespace
      */
-    public function updateSettingAction(Request $request, $namespace): Response
+    public function updateSettingAction(Request $request, string $namespace): Response
     {
         $manager = $this->getSettingsManager();
         // @todo improve get the current url entity
@@ -169,9 +167,9 @@ class SettingsController extends BaseController
             try {
                 $manager->save($form->getData());
                 $message = $this->trans('Settings have been successfully updated');
-            } catch (ValidatorException $exception) {
+            } catch (ValidatorException $validatorException) {
                 //$message = $this->trans($exception->getMessage(), [], 'validators');
-                $message = $this->trans($exception->getMessage());
+                $message = $this->trans($validatorException->getMessage());
                 $messageType = 'error';
             }
 

src/CoreBundle/Controller/CourseController.php

@@ -87,7 +87,7 @@ class CourseController extends AbstractController
 
         $courseValues = new ExtraFieldValue('course');
 
-        $urlCourse = api_get_path(WEB_PATH)."course/{$courseId}/about";
+        $urlCourse = api_get_path(WEB_PATH).sprintf('course/%s/about', $courseId);
         $courseTeachers = $course->getTeachers();
         $teachersData = [];
 

src/CoreBundle/Controller/CourseHomeController.php

@@ -56,7 +56,7 @@ class CourseHomeController extends ToolBaseController
 
         $userId = 0;
         $user = $this->getUser();
-        if ($user) {
+        if (null !== $user) {
             $userId = $this->getUser()->getId();
         }
 
@@ -80,11 +80,9 @@ class CourseHomeController extends ToolBaseController
 
         $isSpecialCourse = CourseManager::isSpecialCourse($courseId);
 
-        if ($user && $isSpecialCourse && (isset($_GET['autoreg']) && 1 === (int) $_GET['autoreg'])) {
-            if (CourseManager::subscribeUser($userId, $courseCode, STUDENT)) {
+        if ($user && $isSpecialCourse && (isset($_GET['autoreg']) && 1 === (int) $_GET['autoreg']) && CourseManager::subscribeUser($userId, $courseCode, STUDENT)) {
             $session->set('is_allowed_in_course', true);
         }
-        }
 
         $action = empty($_GET['action']) ? '' : Security::remove_XSS($_GET['action']);
         if ('subscribe' === $action && Security::check_token('get')) {
@@ -116,6 +114,7 @@ class CourseHomeController extends ToolBaseController
         $qb = $toolRepository->getResourcesByCourse($course, $this->getSession());
         $qb->addSelect('tool');
         $qb->innerJoin('resource.tool', 'tool');
+
         $result = $qb->getQuery()->getResult();
         $tools = [];
         /** @var CTool $item */
@@ -187,7 +186,7 @@ class CourseHomeController extends ToolBaseController
         Exercise::cleanSessionVariables();
 
         $shortcuts = [];
-        if ($user) {
+        if (null !== $user) {
             $shortcutQuery = $shortcutRepository->getResources($user, $course->getResourceNode(), $course);
             $shortcuts = $shortcutQuery->getQuery()->getResult();
         }
@@ -235,14 +234,13 @@ class CourseHomeController extends ToolBaseController
     /**
      * Edit configuration with given namespace.
      *
-     * @param string $namespace
      * @Route("/{cid}/settings/{namespace}", name="chamilo_core_course_settings")
      *
      * @Entity("course", expr="repository.find(cid)")
      *
      * @return Response
      */
-    public function updateSettingsAction(Request $request, Course $course, $namespace, SettingsCourseManager $manager, SettingsFormFactory $formFactory)
+    public function updateSettingsAction(Request $request, Course $course, string $namespace, SettingsCourseManager $manager, SettingsFormFactory $formFactory)
     {
         $schemaAlias = $manager->convertNameSpaceToService($namespace);
         $settings = $manager->load($namespace);
@@ -259,8 +257,8 @@ class CourseHomeController extends ToolBaseController
                 $manager->setCourse($course);
                 $manager->save($form->getData());
                 $message = $this->trans('Update');
-            } catch (ValidatorException $exception) {
-                $message = $this->trans($exception->getMessage());
+            } catch (ValidatorException $validatorException) {
+                $message = $this->trans($validatorException->getMessage());
                 $messageType = 'error';
             }
             $this->addFlash($messageType, $message);
@@ -304,7 +302,7 @@ class CourseHomeController extends ToolBaseController
                         // Redirecting to the LP
                         $url = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'.api_get_cidreq();
                         $_SESSION[$session_key] = true;
-                        header("Location: {$url}");
+                        header(sprintf('Location: %s', $url));
                         exit;
                     }
                 }
@@ -340,7 +338,7 @@ class CourseHomeController extends ToolBaseController
                                     'lp/lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$lp_data['iid'];
 
                                 $_SESSION[$session_key] = true;
-                                header("Location: {$url}");
+                                header(sprintf('Location: %s', $url));
                                 exit;
                             }
                         }
@@ -360,12 +358,12 @@ class CourseHomeController extends ToolBaseController
             if ($allowAutoLaunchForCourseAdmins) {
                 if (empty($autoLaunchWarning)) {
                     $autoLaunchWarning = get_lang(
-                        'The forum\'s auto-launch setting is on. Students will be redirected to the forum tool when entering this course.'
+                        "The forum's auto-launch setting is on. Students will be redirected to the forum tool when entering this course."
                     );
                 }
             } else {
                 $url = api_get_path(WEB_CODE_PATH).'forum/index.php?'.api_get_cidreq();
-                header("Location: {$url}");
+                header(sprintf('Location: %s', $url));
                 exit;
             }
         }
@@ -382,7 +380,7 @@ class CourseHomeController extends ToolBaseController
                 } else {
                     // Redirecting to the document
                     $url = api_get_path(WEB_CODE_PATH).'exercise/exercise.php?'.api_get_cidreq();
-                    header("Location: {$url}");
+                    header(sprintf('Location: %s', $url));
                     exit;
                 }
             } elseif (1 === $exerciseAutoLaunch) {
@@ -417,7 +415,7 @@ class CourseHomeController extends ToolBaseController
                         $exerciseId = $row['iid'];
                         $url = api_get_path(WEB_CODE_PATH).
                             'exercise/overview.php?exerciseId='.$exerciseId.'&'.api_get_cidreq();
-                        header("Location: {$url}");
+                        header(sprintf('Location: %s', $url));
                         exit;
                     }
                 }
@@ -435,7 +433,7 @@ class CourseHomeController extends ToolBaseController
             } else {
                 // Redirecting to the document
                 $url = api_get_path(WEB_CODE_PATH).'document/document.php?'.api_get_cidreq();
-                header("Location: {$url}");
+                header("Location: $url");
                 exit;
             }
         }

src/CoreBundle/Controller/EditorController.php

@@ -72,10 +72,8 @@ class EditorController extends BaseController
 
     /**
      * @Route("/resources/{tool}/{type}/{parentId}", methods={"GET"}, name="resources_filemanager")
-     *
-     * @param int $parentId
      */
-    public function customEditorFileManager(ResourceFactory $resourceFactory, Request $request, $tool, $type, $parentId = 0): Response
+    public function customEditorFileManager(ResourceFactory $resourceFactory, Request $request, $tool, $type, int $parentId = 0): Response
     {
         $id = $request->get('id');
 

src/CoreBundle/Controller/NewsController.php

@@ -46,10 +46,8 @@ class NewsController extends BaseController
 
     /**
      * @Route("/{id}", name="news", methods={"GET", "POST"}, options={"expose"=true})
-     *
-     * @param int $id
      */
-    public function newsAction($id = 0): Response
+    public function newsAction(int $id = 0): Response
     {
         $visibility = SystemAnnouncementManager::getCurrentUserVisibility();
 

src/CoreBundle/Controller/OnlineController.php

@@ -61,10 +61,8 @@ class OnlineController extends BaseController
 
     /**
      * @Route("/in_sessions", name="online_users_in_session", methods={"GET", "POST"}, options={"expose"=true})
-     *
-     * @param int $id
      */
-    public function onlineUsersInCoursesSessionAction($id = 0): Response
+    public function onlineUsersInCoursesSessionAction(int $id = 0): Response
     {
         $users = who_is_online_in_this_course(
             0,

src/CoreBundle/Controller/ResetPasswordController.php

@@ -95,10 +95,10 @@ class ResetPasswordController extends AbstractController
 
         try {
             $user = $this->resetPasswordHelper->validateTokenAndFetchUser($token);
-        } catch (ResetPasswordExceptionInterface $e) {
+        } catch (ResetPasswordExceptionInterface $resetPasswordExceptionInterface) {
             $this->addFlash('reset_password_error', sprintf(
                 'There was a problem validating your reset request - %s',
-                $e->getReason()
+                $resetPasswordExceptionInterface->getReason()
             ));
 
             return $this->redirectToRoute('app_forgot_password_request');

src/CoreBundle/Controller/ResourceController.php

@@ -159,7 +159,7 @@ class ResourceController extends AbstractResourceController implements CourseCon
 
         $course = $this->getCourse();
         $totalSize = 0;
-        if ($course) {
+        if (null !== $course) {
             $totalSize = $course->getDiskQuota();
         }
 
@@ -750,11 +750,9 @@ class ResourceController extends AbstractResourceController implements CourseCon
     }
 
     /**
-     * @param string $fileType
-     *
      * @return RedirectResponse|Response
      */
-    private function createResource(Request $request, $fileType = 'file')
+    private function createResource(Request $request, string $fileType = 'file')
     {
         $resourceNodeParentId = $request->get('id');
         $repository = $this->getRepositoryFromRequest($request);

src/CoreBundle/Controller/ResourceUploadController.php

@@ -6,9 +6,7 @@ declare(strict_types=1);
 
 namespace Chamilo\CoreBundle\Controller;
 
-use Chamilo\CoreBundle\Entity\AbstractResource;
 use Chamilo\CoreBundle\Entity\Course;
-use Chamilo\CoreBundle\Entity\ResourceInterface;
 use Chamilo\CoreBundle\Entity\ResourceNode;
 use Chamilo\CoreBundle\Entity\Session;
 use Chamilo\CoreBundle\Repository\ResourceFactory;
@@ -18,7 +16,6 @@ use Oneup\UploaderBundle\Uploader\File\FileInterface;
 use Oneup\UploaderBundle\Uploader\File\FilesystemFile;
 use Oneup\UploaderBundle\Uploader\Response\EmptyResponse;
 use Symfony\Component\HttpFoundation\File\Exception\UploadException;
-use Symfony\Component\HttpFoundation\File\UploadedFile;
 use Symfony\Component\HttpFoundation\JsonResponse;
 
 class ResourceUploadController extends BlueimpController

src/CoreBundle/Controller/SessionController.php

@@ -235,7 +235,7 @@ class SessionController extends AbstractController
             //'sequences' => $sessionRequirements,
             'is_premium' => $sessionIsPremium,
             'show_tutor' => 'true' === api_get_setting('show_session_coach'),
-            'page_url' => api_get_path(WEB_PATH)."sessions/{$session->getId()}/about/",
+            'page_url' => api_get_path(WEB_PATH).sprintf('sessions/%s/about/', $session->getId()),
             'session_date' => $sessionDates,
             'is_subscribed' => SessionManager::isUserSubscribedAsStudent(
                 $session->getId(),

src/CoreBundle/Controller/UserController.php

@@ -23,10 +23,8 @@ class UserController extends AbstractController
      * Public profile.
      *
      * @Route("/{username}", methods={"GET"}, name="chamilo_core_user_profile")
-     *
-     * @param string $username
      */
-    public function profileAction($username, UserRepository $userRepository, IllustrationRepository $illustrationRepository)
+    public function profileAction(string $username, UserRepository $userRepository, IllustrationRepository $illustrationRepository)
     {
         $user = $userRepository->findByUsername($username);
 

src/CoreBundle/DataProvider/Extension/CDocumentExtension.php

@@ -49,7 +49,7 @@ final class CDocumentExtension implements QueryCollectionExtensionInterface //,
         $rootAlias = $queryBuilder->getRootAliases()[0];
 
         $queryBuilder
-            ->innerJoin("{$rootAlias}.resourceNode", 'node')
+            ->innerJoin("$rootAlias.resourceNode", 'node')
             ->innerJoin('node.resourceLinks', 'links')
         ;
 

src/CoreBundle/DependencyInjection/Compiler/DoctrineEntityListenerPass.php

@@ -16,7 +16,7 @@ class DoctrineEntityListenerPass implements CompilerPassInterface
         $definition = $container->getDefinition('chamilo.doctrine.entity_listener_resolver');
         $services = $container->findTaggedServiceIds('doctrine.entity_listener');
 
-        foreach ($services as $service => $attributes) {
+        foreach (array_keys($services) as $service) {
             $definition->addMethodCall(
                 'addMapping',
                 [$container->getDefinition($service)->getClass(), $service]

src/CoreBundle/DependencyInjection/Compiler/ToolCompilerClass.php

@@ -26,7 +26,7 @@ class ToolCompilerClass implements CompilerPassInterface
         if ($container->has(ToolChain::class)) {
             $definition = $container->findDefinition(ToolChain::class);
             $taggedServices = $container->findTaggedServiceIds('chamilo_core.tool');
-            foreach ($taggedServices as $id => $attributes) {
+            foreach (array_keys($taggedServices) as $id) {
                 $definition->addMethodCall('addTool', [new Reference($id)]);
             }
         }