Zabbix

<?php declare(strict_types = 0);

/*

** 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/>.

**/

​

​

/**

 * Base controller for the "Monitoring->Problems" page and the "Problems" asynchronous requests.

 */

abstract class CControllerProblem extends CController {

​

    // Filter idx prefix.

    const FILTER_IDX = 'web.monitoring.problem';

​

    // Filter fields default values.

    const FILTER_FIELDS_DEFAULT = [

        'show' => TRIGGERS_OPTION_RECENT_PROBLEM,

        'groupids' => [],

        'hostids' => [],

        'triggerids' => [],

        'name' => '',

        'severities' => [],

        'age_state' => 0,

        'age' => 14,

        'inventory' => [],

        'evaltype' => TAG_EVAL_TYPE_AND_OR,

        'tags' => [],

        'show_tags' => SHOW_TAGS_3,

        'show_symptoms' => 0,

        'show_suppressed' => 0,

        'acknowledgement_status' => ZBX_ACK_STATUS_ALL,

        'acknowledged_by_me' => 0,

        'compact_view' => 0,

        'show_timeline' => ZBX_TIMELINE_ON,

        'details' => 0,

        'highlight_row' => 0,

        'show_opdata' => OPERATIONAL_DATA_SHOW_NONE,

        'tag_name_format' => TAG_NAME_FULL,

        'tag_priority' => '',

        'page' => null,

        'sort' => 'clock',

        'sortorder' => ZBX_SORT_DOWN,

        'from' => '',

        'to' => ''

    ];

​

    /**

     * Get count of resulting rows for specified filter.

     *

     * @param array $filter   Filter fields values.

     *

     * @return int

     */

    protected function getCount(array $filter): int {

        $range_time_parser = new CRangeTimeParser();

        $range_time_parser->parse($filter['from']);

        $filter['from'] = $range_time_parser->getDateTime(true)->getTimestamp();

        $range_time_parser->parse($filter['to']);

        $filter['to'] = $range_time_parser->getDateTime(false)->getTimestamp();

​

        $data = CScreenProblem::getData($filter, CSettingsHelper::get(CSettingsHelper::SEARCH_LIMIT));

​

        return count($data['problems']);

    }

​

    /**

     * Get additional data required for render filter as HTML.

     *

     * @param array $filter  Filter fields values.

     *

     * @return array

     */

    protected function getAdditionalData(array $filter): array {

        $data = [

            'groups' => [],

            'hosts' => [],

            'triggers' => []

        ];

​

        // Host groups multiselect.

        if ($filter['groupids']) {