chamilo / chamilo-lms

    {

        $parameters = array();

        $parameters['cidReq'] = api_get_course_id();

        if (isset($_GET['do_search']) && $_GET['do_search']) {

            $message = get_lang('DisplaySearchResults').'<br />';

            $message .= '<a href="'.api_get_self().'?'.api_get_cidreq().'">'.get_lang('DisplayAll').'</a>';

            Display::display_normal_message($message, false);

        }

        // Create a sortable table with survey-data

        $table = new SortableTable('surveys', 'get_number_of_surveys', 'get_survey_data', 2);

    {

        $parameters = array();

        $parameters['cidReq']=api_get_course_id();

        if (isset($_GET['do_search'])) {

            $message = get_lang('DisplaySearchResults').'<br />';

            $message .= '<a href="'.api_get_self().'?'.api_get_cidreq().'">'.get_lang('DisplayAll').'</a>';

            Display::display_normal_message($message, false);

        }

        // Create a sortable table with survey-data

        $table = new SortableTable('surveys_coach', 'get_number_of_surveys_for_coach', 'get_survey_data_for_coach', 2);

                    Display::return_icon('pdf.png',get_lang('ExportToPDF'),'',ICON_SIZE_MEDIUM).'</a>';

                $unoconv = api_get_configuration_value('unoconv.binaries');

                if ($unoconv) {

                    $actionsRight .= '<a href="'.api_get_path(WEB_CODE_PATH).'wiki/index.php?action=export_to_doc_file&id='.$row['id'].'&'.api_get_cidreq().'">'.

                        Display::return_icon('export_doc.png', get_lang('ExportToDoc'), array(), ICON_SIZE_MEDIUM).'</a>';

                }

                //export to print

                ?>

                    Display::return_icon('course.png', get_lang('UsersOnline').' '.get_lang('InThisCourse'), array(), ICON_SIZE_TINY).' '.$number_online_in_course.' </a></li>';

        }

        if (isset($user_id) && api_get_session_id() != 0) {

            $html .= '<li><a href="'.api_get_path(WEB_PATH).'whoisonlinesession.php?id_coach='.$user_id.'&amp;referer='.urlencode($_SERVER['REQUEST_URI']).'" target="_self">'.

                Display::return_icon('session.png', get_lang('UsersConnectedToMySessions'), array(), ICON_SIZE_TINY).' </a></li>';

        }

    }

    return $html;