Fix class name.

main/admin/user_edit.php

@@ -417,8 +417,8 @@ if ($error_drh) {
 
 $content = null;
 
-$bigImage = Usermanager::getUserPicture(api_get_user_id(), USER_IMAGE_SIZE_BIG);
-$normalImage = Usermanager::getUserPicture(api_get_user_id(), USER_IMAGE_SIZE_ORIGINAL);
+$bigImage = UserManager::getUserPicture(api_get_user_id(), USER_IMAGE_SIZE_BIG);
+$normalImage = UserManager::getUserPicture(api_get_user_id(), USER_IMAGE_SIZE_ORIGINAL);
 $content .= '<a class="expand-image" href="'.$bigImage.'" /><img src="'.$normalImage.'"></a>';
 
 // Display form

main/admin/user_information.php

@@ -410,12 +410,12 @@ echo '<div class="actions">
 echo Display::page_header($tool_name);
 
 
-$fullUrlBig = Usermanager::getUserPicture(
+$fullUrlBig = UserManager::getUserPicture(
     $user['user_id'],
     USER_IMAGE_SIZE_BIG
 );
 
-$fullUrl = Usermanager::getUserPicture(
+$fullUrl = UserManager::getUserPicture(
     $user['user_id'],
     USER_IMAGE_SIZE_ORIGINAL
 );

main/auth/profile.php

@@ -431,7 +431,7 @@ if ($form->validate()) {
     $wrong_current_password = false;
     $user_data = $form->getSubmitValues(1);
 
-    $user = Usermanager::getRepository()->find(api_get_user_id());
+    $user = UserManager::getRepository()->find(api_get_user_id());
 
     // set password if a new one was provided
     $validPassword = false;
@@ -752,8 +752,8 @@ if (api_get_setting('allow_social_tool') == 'true') {
     $social_layout = $tpl->get_template('social/edit_profile.tpl');
     $tpl->display($social_layout);
 } else {
-    $bigImage = Usermanager::getUserPicture(api_get_user_id(), USER_IMAGE_SIZE_BIG);
-    $normalImage = Usermanager::getUserPicture(api_get_user_id(), USER_IMAGE_SIZE_ORIGINAL);
+    $bigImage = UserManager::getUserPicture(api_get_user_id(), USER_IMAGE_SIZE_BIG);
+    $normalImage = UserManager::getUserPicture(api_get_user_id(), USER_IMAGE_SIZE_ORIGINAL);
 
     $imageToShow = '<div id="image-message-container">';
     $imageToShow .= '<a class="expand-image" href="'.$bigImage.'" /><img src="'.$normalImage.'"></a>';

main/chat/chat_functions.lib.php

@@ -224,11 +224,8 @@ function saveMessage($message, $userId, $_course, $session_id, $group_id, $previ
             }
 
             $fp = fopen($chat_path.$basename_chat.'.log.html', 'a');
-
-            $userPhoto = Usermanager::getUserPicture($userId, USER_IMAGE_SIZE_MEDIUM);
-
+            $userPhoto = UserManager::getUserPicture($userId, USER_IMAGE_SIZE_MEDIUM);
             $filePhoto = '<img class="chat-image" src="'.$userPhoto.'"/>';
-
             if ($isMaster) {
                 fputs($fp, '<div class="message-teacher"><div class="content-message"><div class="chat-message-block-name">'.$fullName.'</div><div class="chat-message-block-content">'.$message.'</div><div class="message-date">'.$timeNow.'</div></div><div class="icon-message"></div>'.$filePhoto.'</div>'."\n");
             } else {

main/chat/chat_whoisonline.php

@@ -130,9 +130,9 @@ if (!empty($course)) {
                 if (empty($session_id)) {
                     $status = $user['status'];
                 } else {
-                    $status = CourseManager::is_course_teacher($user['user_id'], $_SESSION['_course']['id']) ? 1 : 5;
+                    $status = CourseManager::is_course_teacher($user['user_id'], api_get_course_id()) ? 1 : 5;
                 }
-                $fileUrl = Usermanager::getUserPicture($user['user_id'], USER_IMAGE_SIZE_MEDIUM);
+                $fileUrl = UserManager::getUserPicture($user['user_id'], USER_IMAGE_SIZE_MEDIUM);
                 $url_user_profile=api_get_path(WEB_CODE_PATH).'social/profile.php?u='.$user['user_id'].'&';
 			?>
 			<li class="list-group-item">