display total number and matching number of courses - refs BT#16819

main/auth/courses.php

@@ -587,6 +587,9 @@ switch ($action) {
         $template = new Template($toolTitle, true, true, false, false, false);
         $template->assign('content', $content);
         $template->assign('courses', $courses);
+        $template->assign('total_number_of_courses', CoursesAndSessionsCatalog::countAvailableCoursesToShowInCatalog(
+            api_get_current_access_url_id()
+        ));
         $template->assign('catalog_url_no_extra_fields', $urlNoExtraFields);
         $template->assign('pagination', $catalogPagination);
 

main/template/default/catalog/course_catalog.tpl

@@ -12,6 +12,14 @@
             margin-bottom: 0px;
         }
     </style>
+<div>
+    {{ 'TotalNumberOfAvailableCourses' }} :
+    <strong>{{ total_number_of_courses }}</strong>
+</div>
+<div>
+    {{ 'NumberOfMatchingCourses' }} :
+    <strong>{{ courses|length }}</strong>
+</div>
     {% block course_grid %}
         <div class="grid-courses row">
             {% for course in courses %}