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/>.

**/

​

​

/**

 * Controller for the "Problems" asynchronous refresh page.

 */

class CControllerProblemViewRefresh extends CControllerProblemView {

​

    protected function init(): void {

        $this->disableCsrfValidation();

    }

​

    protected function checkInput(): bool {

        $fields = [

            'action' =>                 'string',

            'sort' =>                   'in clock,host,severity,name',

            'sortorder' =>              'in '.ZBX_SORT_DOWN.','.ZBX_SORT_UP,

            'page' =>                   'ge 1',

            'show' =>                   'in '.TRIGGERS_OPTION_RECENT_PROBLEM.','.TRIGGERS_OPTION_IN_PROBLEM.','.TRIGGERS_OPTION_ALL,

            'groupids' =>               'array_id',

            'hostids' =>                'array_id',

            'triggerids' =>             'array_id',

            'name' =>                   'string',

            'severities' =>             'array',

            'age_state' =>              'in 0,1',

            'age' =>                    'int32',

            'inventory' =>              'array',

            'evaltype' =>               'in '.TAG_EVAL_TYPE_AND_OR.','.TAG_EVAL_TYPE_OR,

            'tags' =>                   'array',

            'show_tags' =>              'in '.SHOW_TAGS_NONE.','.SHOW_TAGS_1.','.SHOW_TAGS_2.','.SHOW_TAGS_3,

            'show_symptoms' =>          'in 0,1',

            'show_suppressed' =>        'in 0,1',

            'acknowledgement_status' => 'in '.ZBX_ACK_STATUS_ALL.','.ZBX_ACK_STATUS_UNACK.','.ZBX_ACK_STATUS_ACK,

            'acknowledged_by_me' =>     'in 0,1',

            'compact_view' =>           'in 0,1',

            'show_timeline' =>          'in '.ZBX_TIMELINE_OFF.','.ZBX_TIMELINE_ON,

            'details' =>                'in 0,1',

            'highlight_row' =>          'in 0,1',

            'show_opdata' =>            'in '.OPERATIONAL_DATA_SHOW_NONE.','.OPERATIONAL_DATA_SHOW_SEPARATELY.','.OPERATIONAL_DATA_SHOW_WITH_PROBLEM,

            'tag_name_format' =>        'in '.TAG_NAME_FULL.','.TAG_NAME_SHORTENED.','.TAG_NAME_NONE,

            'tag_priority' =>           'string',

            'from' =>                   'range_time',

            'to' =>                     'range_time',

            'filter_counters' =>        'in 1'

        ];

​

        $ret = $this->validateInput($fields) && $this->validateTimeSelectorPeriod() && $this->validateInventory()

            && $this->validateTags();

​

        if (!$ret) {