Minor - Fixing wrong class name

main/gradebook/gradebook_display_certificate.php

@@ -27,7 +27,7 @@ function confirmation() {
 	if (confirm(\" ".trim(get_lang('AreYouSureToDelete'))." ?\"))
 		{return true;}
 	else
-		{return false;} 
+		{return false;}
 }
 </script>";
 
@@ -46,7 +46,7 @@ switch ($action) {
 
         $certificate_list = get_list_users_certificates($cat_id);
         $certificate_path_list = array();
-        
+
         if (!empty($certificate_list)) {
             foreach ($certificate_list as $index=>$value) {
                 $list_certificate = get_list_gradebook_certificates_by_user_id($value['user_id'], $cat_id);
@@ -56,24 +56,24 @@ switch ($action) {
                     if ($certificate_obj->html_file_is_generated()) {
                         $certificate_path_list[]= $certificate_obj->html_file;
                     }
-                }        
+                }
             }
         }
         if (!empty($certificate_path_list)) {
-            // Print certificates (without the common header/footer/watermark 
+            // Print certificates (without the common header/footer/watermark
             //  stuff) and return as one multiple-pages PDF
             $pdf->html_to_pdf($certificate_path_list, get_lang('Certificates'), null, false, false);
         }
         break;
     case 'generate_all_certificates':
-        $user_list = Coursemanager::get_user_list_from_course_code(api_get_course_id(), api_get_session_id());
+        $user_list = CourseManager::get_user_list_from_course_code(api_get_course_id(), api_get_session_id());
         if (!empty($user_list)) {
-            foreach ($user_list as $user_info) {                  
+            foreach ($user_list as $user_info) {
                 Category::register_user_certificate($cat_id, $user_info['user_id']);
             }
         }
         break;
-    case 'delete_all_certificates':        
+    case 'delete_all_certificates':
         $certificate_list = get_list_users_certificates($cat_id);
         if (!empty($certificate_list)) {
             foreach ($certificate_list as $index=>$value) {
@@ -102,7 +102,7 @@ if ($_GET['action'] == 'delete') {
 	if ($result ==true) {
 		Display::display_confirmation_message(get_lang('CertificateRemoved'));
 	} else  {
-		Display::display_error_message(get_lang('CertificateNotRemoved'));		
+		Display::display_error_message(get_lang('CertificateNotRemoved'));
 	}
 }
 }
@@ -114,47 +114,47 @@ echo Display::page_header(get_lang('GradebookListOfStudentsCertificates'));
 
 	//@todo replace all this code with something like get_total_weight()
     $cats = Category :: load ($cat_id, null, null, null, null, null, false);
-    
+
     if (!empty($cats)) {
-        
+
         //with this fix the teacher only can view 1 gradebook
         if (api_is_platform_admin()) {
             $stud_id= (api_is_allowed_to_edit() ? null : api_get_user_id());
         } else {
             $stud_id= api_get_user_id();
         }
-        
+
         $total_weight = $cats[0]->get_weight();
-        
+
         $allcat  = $cats[0]->get_subcategories($stud_id, api_get_course_id(), api_get_session_id());
         $alleval = $cats[0]->get_evaluations($stud_id);
         $alllink = $cats[0]->get_links($stud_id);
-        
+
         $datagen = new GradebookDataGenerator ($allcat,$alleval, $alllink);
-        
+
         $total_resource_weight = 0;
-        if (!empty($datagen)) {    
+        if (!empty($datagen)) {
             $data_array = $datagen->get_data(GradebookDataGenerator :: GDG_SORT_NAME,0,null,true);
-            
+
             if (!empty($data_array)) {
                 $newarray = array();
                 foreach ($data_array as $data) {
                     $newarray[] = array_slice($data, 1);
                 }
-                
+
                 foreach($newarray as $item) {
                     $total_resource_weight = $total_resource_weight + $item['2'];
-                }            
+                }
             }
-        }    
-    
+        }
+
         if ($total_resource_weight != $total_weight) {
             Display::display_warning_message(get_lang('SumOfActivitiesWeightMustBeEqualToTotalWeight'));
         }
     }
-    
-	$certificate_list = get_list_users_certificates($cat_id);	
-	
+
+	$certificate_list = get_list_users_certificates($cat_id);
+
 echo '<div class="btn-group">';
 $url = api_get_self().'?action=generate_all_certificates'.'&'.api_get_cidReq().'&cat_id='.$cat_id;
 echo Display::url(get_lang('GenerateCertificates'), $url, array('class' => 'btn'));
@@ -177,7 +177,7 @@ echo '</div>';
 		echo '</tr>';
         echo '<tr><td>
             <table class="data_table">';
-		$list_certificate = get_list_gradebook_certificates_by_user_id ($value['user_id'], $cat_id);		
+		$list_certificate = get_list_gradebook_certificates_by_user_id ($value['user_id'], $cat_id);
 		foreach ($list_certificate as $value_certificate) {
 			echo '<tr>';
 			echo '<td width="50%">'.get_lang('Score').' : '.$value_certificate['score_certificate'].'</td>';
@@ -189,10 +189,10 @@ echo '</div>';
 			echo '<a onclick="return confirmation();" href="gradebook_display_certificate.php?sec_token='.$token.'&cidReq='.$course_code.'&action=delete&cat_id='.$cat_id.'&certificate_id='.$value_certificate['id'].'">
                     '.Display::return_icon('delete.png',get_lang('Delete')).'
                   </a>';
-			echo '</td></tr>';			
+			echo '</td></tr>';
 		}
 		echo '</table>';
-        echo '</td></tr>';    
+        echo '</td></tr>';
 		}
     echo '</table>';
 	}