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<?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/>.
**/
namespace Widgets\Graph\Includes;
use Zabbix\Widgets\{
CWidgetField,
CWidgetForm
};
use Zabbix\Widgets\Fields\{
CWidgetFieldCheckBox,
CWidgetFieldMultiSelectGraph,
CWidgetFieldMultiSelectItem,
CWidgetFieldMultiSelectOverrideHost,
CWidgetFieldRadioButtonList,
CWidgetFieldTimePeriod
};
use CWidgetsData;
/**
* Graph (classic) widget form.
*/
class WidgetForm extends CWidgetForm {
public function validate(bool $strict = false): array {
$errors = parent::validate($strict);
if ($errors) {
return $errors;
}
if ($this->getFieldValue('source_type') == ZBX_WIDGET_FIELD_RESOURCE_SIMPLE_GRAPH
&& !$this->getFieldValue('itemid')) {
$errors[] = _s('Invalid parameter "%1$s": %2$s.', _('Item'), _('cannot be empty'));
}
if ($this->getFieldValue('source_type') == ZBX_WIDGET_FIELD_RESOURCE_GRAPH
&& !$this->getFieldValue('graphid')) {
$errors[] = _s('Invalid parameter "%1$s": %2$s.', _('Graph'), _('cannot be empty'));
}
return $errors;
}
public function addFields(): self {
return $this
->addField(
(new CWidgetFieldRadioButtonList('source_type', _('Source'), [
ZBX_WIDGET_FIELD_RESOURCE_GRAPH => _('Graph'),
ZBX_WIDGET_FIELD_RESOURCE_SIMPLE_GRAPH => _('Simple graph')
]))
->setDefault(ZBX_WIDGET_FIELD_RESOURCE_GRAPH)
)
->addField(
(new CWidgetFieldMultiSelectItem('itemid', _('Item')))
->setFlags(CWidgetField::FLAG_LABEL_ASTERISK)
->setMultiple(false)
)
->addField(
(new CWidgetFieldMultiSelectGraph('graphid', _('Graph')))
->setFlags(CWidgetField::FLAG_LABEL_ASTERISK)
->setMultiple(false)
)
->addField(
(new CWidgetFieldTimePeriod('time_period', _('Time period')))
->setDefault([
CWidgetField::FOREIGN_REFERENCE_KEY => CWidgetField::createTypedReference(
CWidgetField::REFERENCE_DASHBOARD, CWidgetsData::DATA_TYPE_TIME_PERIOD
)
])
->setDefaultPeriod(['from' => 'now-1h', 'to' => 'now'])
->setFlags(CWidgetField::FLAG_NOT_EMPTY | CWidgetField::FLAG_LABEL_ASTERISK)
)
->addField(
(new CWidgetFieldCheckBox('show_legend', _('Show legend')))->setDefault(1)
)
->addField(
new CWidgetFieldMultiSelectOverrideHost()
);
}
}
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