Zabbix

<?php

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

class CProfile {

​

    private static $userDetails = [];

    private static $profiles = null;

    private static $update = [];

    private static $insert = [];

    private static $stringProfileMaxLength;

    private static $is_initialized = false;

​

    public static function init() {

        self::$userDetails = CWebUser::$data;

        self::$profiles = [];

​

        self::$stringProfileMaxLength = DB::getFieldLength('profiles', 'value_str');

        DBselect('SELECT NULL FROM users u WHERE '.dbConditionId('u.userid', (array) self::$userDetails['userid']).

            ' FOR UPDATE'

        );

​

        if (!self::$is_initialized) {

            register_shutdown_function(function() {

                DBstart();

                $result = self::flush();

                DBend($result);

            });

        }

​

        self::$is_initialized = true;

    }

​

    /**

     * Check if data needs to be inserted or updated.

     *

     * @return bool

     */

    public static function isModified() {

        return (self::$insert || self::$update);

    }

​

    public static function flush() {

        $result = false;

​

        if (self::$profiles !== null && self::$userDetails['userid'] > 0 && self::isModified()) {

            $result = true;

​

            foreach (self::$insert as $idx => $profile) {

                foreach ($profile as $idx2 => $data) {

                    if (!self::insertDB($idx, $data['value'], $data['type'], $idx2)) {