Zabbix

<?php declare(strict_types = 0);

/*

** Copyright (C) 2001-2024 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/>.

**/

​

​

namespace Zabbix\Widgets\Fields;

​

use Zabbix\Widgets\CWidgetField;

use CWidgetsData;

​

class CWidgetFieldSparkline extends CWidgetField {

​

    public const DEFAULT_VIEW = \CWidgetFieldSparklineView::class;

    public const DEFAULT_VALUE = [];

​

    public const DATA_SOURCE_AUTO = 0;

    public const DATA_SOURCE_HISTORY = 1;

    public const DATA_SOURCE_TRENDS = 2;

​

    protected array $options;

​

    protected array $fields = [];

​

    public function __construct(string $name, string $label = null, array $options = []) {

        parent::__construct($name, $label);

​

        $options = array_replace_recursive([

            'width'         => ['min' => 0, 'max' => 10, 'step' => 1],

            'fill'          => ['min' => 0, 'max' => 10, 'step' => 1],

            'color'         => ['use_default' => false],

            'time_period'   => [

                'default_period'    => ['from' => 'now-1h', 'to' => 'now']

            ]

        ], $options);

        $this->options = $options;

​

        $this->fields = [

            'width'         => new CWidgetFieldRangeControl(

                                    $this->getFormFieldName('width'), _('Width'),

                                    $options['width']['min'], $options['width']['max'], $options['width']['step']

                                ),

            'fill'          => new CWidgetFieldRangeControl(

                                    $this->getFormFieldName('fill'), _('Fill'),

                                    $options['fill']['min'], $options['fill']['max'], $options['fill']['step']

                                ),

            'color'         => (new CWidgetFieldColor($this->getFormFieldName('color'), _('Color')))

                                    ->allowInherited($options['color']['use_default']),

            'time_period'   => (new CWidgetFieldTimePeriod(

                                    $this->getFormFieldName('time_period'), _('Time period'))

                                )

                                    ->setDefaultPeriod($options['time_period']['default_period'])

                                    ->setDefault([

                                        CWidgetField::FOREIGN_REFERENCE_KEY => CWidgetField::createTypedReference(

                                            CWidgetField::REFERENCE_DASHBOARD, CWidgetsData::DATA_TYPE_TIME_PERIOD

                                        )

                                    ])

                                    ->setFlags(CWidgetField::FLAG_NOT_EMPTY | CWidgetField::FLAG_LABEL_ASTERISK)

                                    ->acceptWidget()

                                    ->acceptDashboard(),

            'history'       => (new CWidgetFieldRadioButtonList(

                                    $this->getFormFieldName('history'), _('History data'), [

                                        self::DATA_SOURCE_AUTO => _('Auto'),

                                        self::DATA_SOURCE_HISTORY => _('History'),

                                        self::DATA_SOURCE_TRENDS => _('Trends')

                                ]))->setDefault(self::DATA_SOURCE_AUTO)

        ];

​

        if ($label !== null) {

            foreach ($this->fields as $field) {

                $field->prefixLabel($label);

            }

        }

​

        $this->setDefault(static::DEFAULT_VALUE);

    }

​

    public function getFormFieldName($name): string {

        return sprintf('%1$s[%2$s]', $this->name, $name);

    }

​