chamilo / chamilo-lms

                    Display::return_icon('pdf.png', get_lang('Export2PDF'), array(), ICON_SIZE_SMALL) . '</a> ';

            }

            if ($is_browser_viewable_file) {

                $open_in_new_window_link = '<a href="' . $www . str_replace('%2F', '/', $url_path) . '?' . $courseParams . '" style="float:right"' . $prevent_multiple_click . ' target="_blank">' .

                    Display::return_icon('open_in_new_window.png', get_lang('OpenInANewWindow'), array(), ICON_SIZE_SMALL) . '&nbsp;&nbsp;</a>';

            }

            if ($filetype == 'file') {

                // Sound preview with jplayer

                '<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;'));