PHP ITSEC_Lib::validate_path方法代码示例

 /**
  * Sanitize and validate input
  *
  * Sanitizes and validates module options saved on the settings page or via multisite.
  *
  * @since 4.0.0
  *
  * @param  Array $input array of input fields
  *
  * @return Array         Sanitized array
  */
 public function sanitize_module_input($input)
 {
     global $itsec_globals;
     $input['enabled'] = isset($input['enabled']) && intval($input['enabled'] == 1) ? true : false;
     $input['all_sites'] = isset($input['all_sites']) && intval($input['all_sites'] == 1) ? true : false;
     $input['interval'] = isset($input['interval']) ? absint($input['interval']) : 3;
     $input['method'] = isset($input['method']) ? intval($input['method']) : 0;
     $input['location'] = isset($input['location']) ? sanitize_text_field($input['location']) : $itsec_globals['ithemes_backup_dir'];
     $input['last_run'] = isset($this->settings['last_run']) ? $this->settings['last_run'] : 0;
     $input['retain'] = isset($input['retain']) ? absint($input['retain']) : 0;
     if (isset($input['location']) && $input['location'] != $itsec_globals['ithemes_backup_dir']) {
         $good_path = ITSEC_Lib::validate_path($input['location']);
     } else {
         $good_path = true;
     }
     if (true !== $good_path) {
         $input['location'] = $itsec_globals['ithemes_backup_dir'];
         $type = 'error';
         $message = __('The file path entered for the backup file location does not appear to be valid. it has been reset to: ' . $itsec_globals['ithemes_backup_dir'], 'it-l10n-ithemes-security-pro');
         add_settings_error('itsec', esc_attr('settings_updated'), $message, $type);
     }
     $input['exclude'] = isset($input['exclude']) ? $input['exclude'] : array();
     $input['zip'] = isset($input['zip']) && intval($input['zip'] == 1) ? true : false;
     if (is_multisite()) {
         if (isset($type)) {
             $error_handler = new WP_Error();
             $error_handler->add($type, $message);
             $this->core->show_network_admin_notice($error_handler);
         } else {
             $this->core->show_network_admin_notice(false);
         }
         $this->settings = $input;
     }
     return $input;
 }

//.........这里部分代码省略.........
         foreach ($emails as $email) {
             $email = sanitize_text_field(trim($email));
             if (strlen($email) > 0) {
                 if (is_email($email) === false) {
                     $bad_emails[] = $email;
                 }
                 $emails_to_save[] = $email;
             }
         }
         if (sizeof($bad_emails) > 0) {
             $bad_addresses = implode(', ', $bad_emails);
             $type = 'error';
             $message = __('The following notification email address(es) do not appear to be valid: ', 'better-wp-security') . $bad_addresses;
             add_settings_error('itsec', esc_attr('settings_updated'), $message, $type);
         }
         $input['notification_email'] = $emails_to_save;
     }
     $input['lockout_message'] = isset($input['lockout_message']) ? trim(wp_kses($input['lockout_message'], $this->allowed_tags)) : '';
     $input['user_lockout_message'] = isset($input['user_lockout_message']) ? trim(wp_kses($input['user_lockout_message'], $this->allowed_tags)) : '';
     $input['community_lockout_message'] = isset($input['community_lockout_message']) ? trim(wp_kses($input['community_lockout_message'], $this->allowed_tags)) : '';
     $input['blacklist'] = isset($input['blacklist']) && intval($input['blacklist'] == 1) ? true : false;
     $input['blacklist_count'] = isset($input['blacklist_count']) ? absint($input['blacklist_count']) : 3;
     $input['blacklist_period'] = isset($input['blacklist_period']) ? absint($input['blacklist_period']) : 7;
     $input['email_notifications'] = isset($input['email_notifications']) && intval($input['email_notifications'] == 1) ? true : false;
     $input['lockout_period'] = isset($input['lockout_period']) ? absint($input['lockout_period']) : 15;
     $input['log_rotation'] = isset($input['log_rotation']) ? absint($input['log_rotation']) : 14;
     $input['allow_tracking'] = isset($input['allow_tracking']) && intval($input['allow_tracking'] == 1) ? true : false;
     $input['write_files'] = isset($input['write_files']) && intval($input['write_files'] == 1) ? true : false;
     $input['nginx_file'] = isset($input['nginx_file']) ? sanitize_text_field($input['nginx_file']) : ABSPATH . 'nginx.conf';
     $input['infinitewp_compatibility'] = isset($input['infinitewp_compatibility']) && intval($input['infinitewp_compatibility'] == 1) ? true : false;
     $input['log_info'] = $itsec_globals['settings']['log_info'];
     $input['lock_file'] = isset($input['lock_file']) && intval($input['lock_file'] == 1) ? true : false;
     $input['digest_email'] = isset($input['digest_email']) && intval($input['digest_email'] == 1) ? true : false;
     $input['proxy_override'] = isset($input['proxy_override']) && intval($input['proxy_override'] == 1) ? true : false;
     $input['hide_admin_bar'] = isset($input['hide_admin_bar']) && intval($input['hide_admin_bar'] == 1) ? true : false;
     //Set a fresh message queue if we're just turning on the digest.
     if ($input['digest_email'] === true && (!isset($this->settings['digest_email']) || $this->settings['digest_email'] === false)) {
         $digest_queue = array('last_sent' => $itsec_globals['current_time_gmt'], 'messages' => array());
         update_site_option('itsec_message_queue', $digest_queue);
     }
     $input['log_location'] = isset($input['log_location']) ? sanitize_text_field($input['log_location']) : $itsec_globals['ithemes_log_dir'];
     //Process white list
     if (isset($input['lockout_white_list']) && !is_array($input['lockout_white_list'])) {
         $white_listed_addresses = explode(PHP_EOL, $input['lockout_white_list']);
     } elseif (isset($input['lockout_white_list'])) {
         $white_listed_addresses = $input['lockout_white_list'];
     } else {
         $white_listed_addresses = array();
     }
     $bad_white_listed_ips = array();
     $raw_white_listed_ips = array();
     foreach ($white_listed_addresses as $index => $address) {
         $address = trim($address);
         if (strlen(trim($address)) > 0) {
             if (ITSEC_Lib::validates_ip_address($address) === false) {
                 $bad_white_listed_ips[] = filter_var($address, FILTER_SANITIZE_STRING);
             }
             $raw_white_listed_ips[] = filter_var($address, FILTER_SANITIZE_STRING);
         } else {
             unset($white_listed_addresses[$index]);
         }
     }
     $raw_white_listed_ips = array_unique($raw_white_listed_ips);
     if (sizeof($bad_white_listed_ips) > 0) {
         $type = 'error';
         $message = '';
         $message .= sprintf('%s<br /><br />', __('There is a problem with an IP address in the white list:', 'better-wp-security'));
         foreach ($bad_white_listed_ips as $bad_ip) {
             $message .= sprintf('%s %s<br />', $bad_ip, __('is not a valid address in the white list users box.', 'better-wp-security'));
         }
         add_settings_error('itsec', esc_attr('settings_updated'), $message, $type);
     }
     $input['lockout_white_list'] = $raw_white_listed_ips;
     if ($input['log_location'] != $itsec_globals['ithemes_log_dir']) {
         $good_path = ITSEC_Lib::validate_path($input['log_location']);
     } else {
         $good_path = true;
     }
     if ($good_path !== true) {
         $input['log_location'] = $itsec_globals['ithemes_log_dir'];
         $type = 'error';
         $message = __('The file path entered for the log location does not appear to be valid. it has been reset to: ' . $itsec_globals['ithemes_log_dir'], 'better-wp-security');
         add_settings_error('itsec', esc_attr('settings_updated'), $message, $type);
     }
     $input['log_type'] = isset($input['log_type']) ? intval($input['log_type']) : 0;
     if (!isset($type) && $input['write_files'] === true && $this->settings['write_files'] === false) {
         add_site_option('itsec_rewrites_changed', true);
     }
     if (is_multisite()) {
         if (isset($type)) {
             $error_handler = new WP_Error();
             $error_handler->add($type, $message);
             $this->core->show_network_admin_notice($error_handler);
         } else {
             $this->core->show_network_admin_notice(false);
         }
         $this->settings = $input;
     }
     return $input;
 }