Fix params and return types

chamilo · Jan 13, 2025 · 27b344e · 27b344e
1 parent 4d3c2a9
commit 27b344e
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Showing 2 changed files with 17 additions and 17 deletions.
diff --git a/main/inc/lib/course_home.lib.php b/main/inc/lib/course_home.lib.php
@@ -721,10 +721,10 @@ public static function get_tools_category($course_tool_category, $courseId = 0,
                     }
                     break;
                 case 'lp_category.gif':
-                    $lpCategory = self::getPublishedLpCategoryFromLink($temp_row['link']);
                     if ($showInvisibleLpsForStudents) {
                         $add = true;
                     } else {
+                        $lpCategory = self::getPublishedLpCategoryFromLink($temp_row['link']);
                         $add = learnpath::categoryIsVisibleForStudent($lpCategory, $user);
                     }
 
@@ -1384,18 +1384,19 @@ public static function getPublishedLpIdFromLink($link)
 
     /**
      * Get published learning path category from link inside course home.
-     *
-     * @param string $link
-     *
-     * @return CLpCategory
      */
-    public static function getPublishedLpCategoryFromLink($link)
+    public static function getPublishedLpCategoryFromLink(string $link): ?CLpCategory
     {
         $query = parse_url($link, PHP_URL_QUERY);
         parse_str($query, $params);
         $id = isset($params['id']) ? (int) $params['id'] : 0;
+
+        if (empty($id)) {
+            return null;
+        }
+
         $em = Database::getManager();
-        /** @var CLpCategory $category */
+        /** @var ?CLpCategory $category */
         $category = $em->find('ChamiloCourseBundle:CLpCategory', $id);
 
         return $category;

diff --git a/main/lp/learnpath.class.php b/main/lp/learnpath.class.php
@@ -4860,17 +4860,19 @@ public static function toggleCategoryPublish($id, $setVisibility = 1)
     /**
      * Check if the learnpath category is visible for a user.
      *
-     * @param int
-     * @param int
+     * @param CLpCategory|null $category
+     * @param User $user
+     * @param int $courseId
+     * @param int $sessionId
      *
      * @return bool
      */
     public static function categoryIsVisibleForStudent(
-        CLpCategory $category,
+        ?CLpCategory $category,
         User $user,
         $courseId = 0,
         $sessionId = 0
-    ) {
+    ): bool {
         if (empty($category)) {
             return false;
         }
@@ -4899,7 +4901,7 @@ public static function categoryIsVisibleForStudent(
 
         $subscriptionSettings = self::getSubscriptionSettings();
 
-        if ($subscriptionSettings['allow_add_users_to_lp_category'] == false) {
+        if (!$subscriptionSettings['allow_add_users_to_lp_category']) {
             return true;
         }
 
@@ -4951,9 +4953,8 @@ public static function categoryIsVisibleForStudent(
                 }
             }
         }
-        $response = $noGroupSubscribed && $noUserSubscribed;
 
-        return $response;
+        return $noGroupSubscribed && $noUserSubscribed;
     }
 
     /**
@@ -12959,10 +12960,8 @@ public static function getCategorySessionId($id)
 
     /**
      * @param int $id
-     *
-     * @return CLpCategory
      */
-    public static function getCategory($id)
+    public static function getCategory($id): ?CLpCategory
     {
         $id = (int) $id;
         $em = Database::getManager();