chamilo / chamilo-lms

                '<a href="'.$courseInfo['course_public_url'].'?id_session='.$id_session.'">'.

                Display::return_icon('course_home.gif', get_lang('CourseHomepage')).'</a>';

            if ($my_course['status'] == STUDENT) {

                $tools .= '<a href="user_information.php?action=unsubscribeSessionCourse&course_code='.$courseInfo['code'].'&user_id='.$userId.'&id_session='.$id_session.'">'.

                    Display::return_icon('delete.png', get_lang('Delete')).'</a>';

            }

            $timeSpent = api_time_to_hms(

                Tracking :: get_time_spent_on_the_course(

                $link_to_download = null;

                // If URL is present then there's a file to download keep BC.

                if ($work['contains_file'] || !empty($work['url'])) {

                    $link_to_download = '<a href="'.$url.'download.php?id='.$item_id.'&'.api_get_cidreq().'">'.

                        Display::return_icon('save.png', get_lang('Save'),array(), ICON_SIZE_SMALL).'</a> ';

                }

                $send_to = Portfolio::share('work', $work['id'],  array('style' => 'white-space:nowrap;'));