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<?php declare(strict_types=1);
/*
** Zabbix
** Copyright (C) 2001-2021 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** 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 General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
/**
* A structure used by CSelect that describes a single option of select element.
*/
class CSelectOption {
/**
* @var string
*/
protected $label;
/**
* @var mixed
*/
protected $value;
/**
* Arbitrary data associated with this option.
*
* @var array
*/
protected $extra = [];
/**
* @var array
*/
protected $class_names = [];
/**
* @var bool
*/
protected $disabled = false;
/**
* @param mixed $value Option value.
* @param string $label Option name.
*/
public function __construct($value, string $label) {
$this->value = $value;
$this->label = $label;
}
/**
* Add arbitrary data associated with this option.
*
* @param string $key
* @param string $value
*
* @return self
*/
public function setExtra(string $key, string $value): self {
$this->extra[$key] = $value;
return $this;
}
/**
* @param bool $value
*
* @return self
*/
public function setDisabled(bool $value = true): self {
$this->disabled = $value;
return $this;
}
/**
* @param string $class_name
*
* @return self
*/
public function addClass(?string $class_name): self {
if ($class_name) {
$this->class_names[] = $class_name;
}
return $this;
}
/**
* Formats this object into associative array.
*
* @return array
*/
public function toArray(): array {
$option = [
'value' => $this->value,
'label' => $this->label
];
if ($this->extra) {
$option['extra'] = $this->extra;
}
if ($this->class_names) {
$option['class_name'] = implode(' ', $this->class_names);
}
if ($this->disabled) {
$option['is_disabled'] = true;
}
return $option;
}
}
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