add('passwords_not_matched', "错误提示: 两次填写密码不一致"); } if (strlen($_POST['password']) < 8) { $errors->add('password_too_short', "错误提示: 密码必须大于8个字符"); } } add_action('register_post', 'gdk_check_extra_register_fields', 10, 3); /* * 提交用户密码进数据库 */ function gdk_register_extra_fields($user_id) { $userdata = array(); $userdata['ID'] = $user_id; if ($_POST['password'] !== '') { $userdata['user_pass'] = $_POST['password']; } $pattern = '/[一-龥]/u'; if (preg_match($pattern, $_POST['user_login'])) { $userdata['user_nicename'] = $user_id; } $new_user_id = wp_update_user($userdata); } add_action('user_register', 'gdk_register_extra_fields', 100); } //后台登陆数学验证码 if (gdk_option('gdk_login_verify')) { function gdk_login_verify(){ $num1 = mt_rand(0, 20); $num2 = mt_rand(0, 20); echo ""; } add_action('login_form', 'gdk_login_verify'); add_action('register_form', 'gdk_login_verify'); function gdk_login_verify_val(){ $sum = $_POST['sum']; switch ($sum) { case $_POST['num1'] + $_POST['num2']: break; case null: wp_die('错误: 请输入验证码 返回上页'); break; default: wp_die('错误: 验证码错误,请重试 返回上页'); } } add_action('login_form_login', 'gdk_login_verify_val'); add_action('register_post', 'gdk_login_verify_val'); } //仅显示作者自己的文章 function gdk_show_mypost($wp_query) { if (strpos($_SERVER['REQUEST_URI'], '/wp-admin/edit.php') !== false) { if (!current_user_can('manage_options')) { $wp_query->set('author', get_current_user_id()); } } } add_filter('parse_query', 'gdk_show_mypost'); //在文章编辑页面的[添加媒体]只显示用户自己上传的文件 function gdk_show_myupload($wp_query_obj) { global $pagenow; if (!is_a(wp_get_current_user(), 'WP_User')) return; if ('admin-ajax.php' != $pagenow || $_REQUEST['action'] != 'query-attachments') return; if (!current_user_can('manage_options') && !current_user_can('manage_media_library')) $wp_query_obj->set('author', get_current_user_id()); return; } add_action('pre_get_posts', 'gdk_show_myupload'); //在[媒体库]只显示用户上传的文件 function gdk_show_myupload_library($wp_query) { if (strpos($_SERVER['REQUEST_URI'], '/wp-admin/upload.php') !== false) { if (!current_user_can('manage_options') && !current_user_can('manage_media_library')) { $wp_query->set('author', get_current_user_id()); } } } add_filter('parse_query', 'gdk_show_myupload_library'); //添加后台个人信息 function gdk_contact_fields($contactmethods) { $contactmethods['qq'] = 'QQ'; $contactmethods['sina_weibo'] = '新浪微博'; $contactmethods['weixin'] = '微信'; unset($contactmethods['yim']); unset($contactmethods['aim']); unset($contactmethods['jabber']); return $contactmethods; } add_filter('user_contactmethods', 'gdk_contact_fields'); //支持中文名注册，来自肚兜 function gdk_sanitize_user($username, $raw_username, $strict) { $username = wp_strip_all_tags($raw_username); $username = remove_accents($username); $username = preg_replace('|%([a-fA-F0-9][a-fA-F0-9])|', '', $username); $username = preg_replace('/&.+?;/', '', $username); // Kill entities if ($strict) { $username = preg_replace('|[^a-z\p{Han}0-9 _.\-@]|iu', '', $username); } $username = trim($username); $username = preg_replace('|\s+|', ' ', $username); return $username; } add_filter('sanitize_user', 'gdk_sanitize_user', 10, 3); // 添加一个新的列 ID function gdk_userid_column($cols) { $cols['ssid'] = 'ID'; return $cols; } add_action('manage_users_columns', 'gdk_userid_column'); function gdk_userid_value($value, $column_name, $id) { if ($column_name == 'ssid') $value = $id; return $value; } add_filter('manage_users_custom_column', 'gdk_userid_value', 30, 3); //WordPress 后台用户列表显示用户昵称 add_filter('manage_users_columns', 'gdk_add_user_nickname'); function gdk_add_user_nickname($columns) { $columns['user_nickname'] = '昵称'; return $columns; } add_action('manage_users_custom_column', 'gdk_show_user_nickname_val', 20, 3); function gdk_show_user_nickname_val($value, $column_name, $user_id) { $user = get_userdata( $user_id ); $user_nickname = $user->nickname; if ( 'user_nickname' == $column_name ) return $user_nickname; return $value; } //用户列表显示积分 add_filter('manage_users_columns', 'gdk_points_columns'); function gdk_points_columns($columns) { $columns['points'] = '金币'; return $columns; } function gdk_points_value($value, $column_name, $user_id) { if ($column_name == 'points') { $jinbi = GDK_Points::get_user_total_points($user_id, 'accepted'); if ($jinbi != "") { $ret = $jinbi; return $ret; } else { $ret = '暂无充值'; return $ret; } } return $value; } add_action('manage_users_custom_column', 'gdk_points_value', 10, 3); //用户增加评论数量 function gdk_users_comments($columns) { $columns['comments'] = '评论'; return $columns; } add_filter('manage_users_columns', 'gdk_users_comments'); function gdk_show_users_comments($value, $column_name, $user_id) { if ($column_name == 'comments') { $comments_counts = get_comments(array( 'status' => '1', 'user_id' => $user_id, 'count' => true )); if ($comments_counts != "") { $ret = $comments_counts; return $ret; } else { $ret = '暂未评论'; return $ret; } } return $value; } add_action('manage_users_custom_column', 'gdk_show_users_comments', 10, 3); // 添加一个字段保存IP地址 function gdk_log_ip($user_id) { $ip = gdk_get_ip(); update_user_meta($user_id, 'signup_ip', $ip); } add_action('user_register', 'gdk_log_ip'); // 添加IP地址这个栏目 function gdk_signup_ip($column_headers) { $column_headers['signup_ip'] = 'IP地址'; return $column_headers; } add_filter('manage_users_columns', 'gdk_signup_ip'); function gdk_ripms_columns($value, $column_name, $user_id) { if ($column_name == 'signup_ip') { $ip = get_user_meta($user_id, 'signup_ip', true); if ($ip != "") { $ret = $ip; return $ret; } else { $ret = '没有记录'; return $ret; } } return $value; } add_action('manage_users_custom_column', 'gdk_ripms_columns', 10, 3); // 创建一个新字段存储用户登录时间 function gdk_insert_last_login($login) { $user = get_user_by('login', $login); update_user_meta($user->ID, 'last_login', current_time('mysql')); } add_action('wp_login', 'gdk_insert_last_login'); // 添加一个新栏目上次登录 function gdk_add_last_login_column($columns) { $columns['last_login'] = '上次登录'; unset($columns['name']); return $columns; } add_filter('manage_users_columns', 'gdk_add_last_login_column'); // 显示登录时间到新增栏目 function gdk_add_last_login($value, $column_name, $user_id) { if ($column_name == 'last_login') { $login = get_user_meta($user_id, 'last_login', true); if ($login != "") { $ret = $login; return $ret; } else { $ret = '暂未登录'; return $ret; } } return $value; } add_action('manage_users_custom_column', 'gdk_add_last_login', 10, 3);