'.Security::remove_XSS($current_group['description']).'

'; foreach ($tutors as $index => $tutor) { $userInfo = api_get_user_info($tutor['user_id']); $username = api_htmlentities(sprintf(get_lang('Login: %s'), $userInfo['username']), ENT_QUOTES); $completeName = $userInfo['complete_name']; $photo = ''; $tutor_info .= '
• '; $tutor_info .= $userInfo['complete_name_with_message_link']; $tutor_info .= '
'; } $tutor_info .= '

, Ghent University, Belgium * * @version April 2008 */ function get_number_of_group_users() { $groupInfo = GroupManager::get_group_properties(api_get_group_id()); $course_id = api_get_course_int_id(); if (empty($groupInfo) || empty($course_id)) { return 0; } // Database table definition $table = Database::get_course_table(TABLE_GROUP_USER); // Query $sql = "SELECT count(iid) AS number_of_users FROM $table WHERE c_id = $course_id AND group_id = '".(int) ($groupInfo['iid'])."'"; $result = Database::query($sql); $return = Database::fetch_array($result, 'ASSOC'); return $return['number_of_users']; } /** * Get the details of the users in a group. * * @param int $from starting row * @param int $number_of_items number of items to be displayed * @param int $column sorting colum * @param int $direction sorting direction * * @return array * * @author Patrick Cool , Ghent University, Belgium * * @version April 2008 */ function get_group_user_data($from, $number_of_items, $column, $direction) { $groupInfo = GroupManager::get_group_properties(api_get_group_id()); $course_id = api_get_course_int_id(); $column = (int) $column; if (empty($groupInfo) || empty($course_id)) { return 0; } // Database table definition $table_group_user = Database::get_course_table(TABLE_GROUP_USER); $table_user = Database::get_main_table(TABLE_MAIN_USER); $tableGroup = Database::get_course_table(TABLE_GROUP); // Query if ('true' === api_get_setting('show_email_addresses')) { $sql = 'SELECT user.id AS col0, '.( api_is_western_name_order() ? 'user.firstname AS col1, user.lastname AS col2,' : 'user.lastname AS col1, user.firstname AS col2,' )." user.email AS col3 , user.active AS col4 FROM $table_user user INNER JOIN $table_group_user group_rel_user ON (group_rel_user.user_id = user.id) INNER JOIN $tableGroup g ON (group_rel_user.group_id = g.iid) WHERE group_rel_user.c_id = $course_id AND g.iid = '".$groupInfo['iid']."' ORDER BY col$column $direction LIMIT $from, $number_of_items"; } else { if (api_is_allowed_to_edit()) { $sql = 'SELECT DISTINCT u.id AS col0, '.(api_is_western_name_order() ? 'u.firstname AS col1, u.lastname AS col2,' : 'u.lastname AS col1, u.firstname AS col2,')." u.email AS col3 , u.active AS col4 FROM $table_user u INNER JOIN $table_group_user gu ON (gu.user_id = u.id) INNER JOIN $tableGroup g ON (gu.group_id = g.iid) WHERE g.iid = '".$groupInfo['iid']."' AND gu.c_id = $course_id ORDER BY col$column $direction LIMIT $from, $number_of_items"; } else { $sql = 'SELECT DISTINCT user.id AS col0, '.( api_is_western_name_order() ? 'user.firstname AS col1, user.lastname AS col2 ' : 'user.lastname AS col1, user.firstname AS col2 ' )." , user.active AS col3 FROM $table_user user INNER JOIN $table_group_user group_rel_user ON (group_rel_user.user_id = user.id) INNER JOIN $tableGroup g ON (group_rel_user.group_id = g.iid) WHERE g.iid = '".$groupInfo['iid']."' AND group_rel_user.c_id = $course_id AND group_rel_user.user_id = user.id AND g.iid = '".$groupInfo['iid']."' ORDER BY col$column $direction LIMIT $from, $number_of_items"; } } $return = []; $result = Database::query($sql); while ($row = Database::fetch_row($result)) { $return[] = $row; } return $return; } /** * Returns a mailto-link. * * @param string $email An email-address * * @return string HTML-code with a mailto-link */ function email_filter($email) { return Display::encrypted_mailto_link($email, $email); } function activeFilter($isActive) { if ($isActive) { return Display::return_icon('accept.png', get_lang('active'), [], ICON_SIZE_TINY); } return Display::return_icon('error.png', get_lang('inactive'), [], ICON_SIZE_TINY); } /** * Display a user icon that links to the user page. * * @param int $user_id the id of the user * * @return string code * * @author Patrick Cool , Ghent University, Belgium * * @version April 2008 */ function user_icon_filter($user_id) { $userInfo = api_get_user_info($user_id); $photo = ''; return Display::url($photo, $userInfo['profile_url']); } /** * Return user profile link around the given user name. * * The parameters use a trick of the sorteable table, where the first param is * the original value of the column * * @param string $name User name (value of the column at the time of calling) * @param string $url_params URL parameters * @param array $row Row of the "sortable table" as it is at the time of function call - we extract the user ID from there * * @return string HTML link */ function user_name_filter($name, $url_params, $row) { $userInfo = api_get_user_info($row[0]); return UserManager::getUserProfileLink($userInfo); } if ('learnpath' != $origin) { Display::display_footer(); }