Replace Database :: get_course_info with api_get_course_info()

main/gradebook/lib/be/dropboxlink.class.php

@@ -37,7 +37,6 @@ class DropboxLink extends EvalLink
 
 		$result = Database::query($sql);
 		if ($fileurl = Database::fetch_row($result)) {
-			$course_info = Database :: get_course_info($this->get_course_code());
 			return null;
 		} else {
 			return null;

main/gradebook/lib/be/studentpublicationlink.class.php

@@ -47,9 +47,6 @@ class StudentPublicationLink extends AbstractLink
 
 		$result = Database::query($sql);
 		if ($fileurl = Database::fetch_row($result)) {
-			$course_info = Database :: get_course_info($this->get_course_code());
-			//$url = api_get_path(WEB_PATH).'main/gradebook/open_document.php?file='.$course_info['directory'].'/'.$fileurl[0];
-			//return $url;
 			return null;
 		} else {
 			return null;
@@ -285,7 +282,7 @@ class StudentPublicationLink extends AbstractLink
 	private function get_exercise_data()
 	{
 		$tbl_name = $this->get_studpub_table();
-		$course_info = Database :: get_course_info($this->get_course_code());
+		$course_info = api_get_course_info($this->get_course_code());
 		if ($tbl_name=='') {
 			return false;
 		} elseif (!isset($this->exercise_data)) {

main/inc/lib/groupmanager.lib.php

@@ -1798,7 +1798,7 @@ class GroupManager
         $category = self :: get_category_from_group($group_id, $course_code);
         $number_of_groups_limit = $category['groups_per_user'] == self::GROUP_PER_MEMBER_NO_LIMIT ? self::INFINITE : $category['groups_per_user'];
         $real_course_code = $_course['sysCode'];
-        $real_course_info = Database :: get_course_info($real_course_code);
+        $real_course_info = api_get_course_info($real_course_code);
         $real_course_user_list = CourseManager :: get_user_list_from_course_code($real_course_code);
         //get list of all virtual courses
         $user_subscribed_course_list = CourseManager :: get_list_of_virtual_courses_for_specific_user_and_real_course($_user['user_id'], $real_course_code);