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<?php declare(strict_types = 0);
/*
** Zabbix
** Copyright (C) 2001-2022 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.
**/
namespace Zabbix\Widgets\Fields;
use Zabbix\Widgets\CWidgetField;
class CWidgetFieldTags extends CWidgetField {
public const DEFAULT_VALUE = [];
public const DEFAULT_TAG = ['tag' => '', 'operator' => TAG_OPERATOR_LIKE, 'value' => ''];
public function __construct(string $name, string $label = null) {
parent::__construct($name, $label);
$this
->setDefault(self::DEFAULT_VALUE)
->setSaveType(ZBX_WIDGET_FIELD_TYPE_STR)
->setValidationRules(['type' => API_OBJECTS, 'fields' => [
'tag' => ['type' => API_STRING_UTF8, 'flags' => API_REQUIRED, 'length' => 255],
'operator' => ['type' => API_INT32, 'flags' => API_REQUIRED, 'in' => implode(',', [TAG_OPERATOR_LIKE, TAG_OPERATOR_EQUAL, TAG_OPERATOR_NOT_LIKE, TAG_OPERATOR_NOT_EQUAL, TAG_OPERATOR_EXISTS, TAG_OPERATOR_NOT_EXISTS])],
'value' => ['type' => API_STRING_UTF8, 'flags' => API_REQUIRED, 'length' => 255]
]]);
}
/**
* Get field value. If no value is set, will return default value.
*/
public function getValue() {
$value = parent::getValue();
foreach ($value as $index => $val) {
if ($val['tag'] === '' && $val['value'] === '') {
unset($value[$index]);
}
}
return $value;
}
public function setValue($value): self {
$this->value = (array) $value;
return $this;
}
public function toApi(array &$widget_fields = []): void {
$value = $this->getValue();
foreach ($value as $index => $val) {
$widget_fields[] = [
'type' => $this->save_type,
'name' => $this->name.'.tag.'.$index,
'value' => $val['tag']
];
$widget_fields[] = [
'type' => ZBX_WIDGET_FIELD_TYPE_INT32,
'name' => $this->name.'.operator.'.$index,
'value' => $val['operator']
];
$widget_fields[] = [
'type' => $this->save_type,
'name' => $this->name.'.value.'.$index,
'value' => $val['value']
];
}
}
}
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