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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/>.
**/
use Zabbix\Widgets\Fields\CWidgetFieldMultiSelect;
abstract class CWidgetFieldMultiSelectView extends CWidgetFieldView {
protected ?CMultiSelect $multiselect = null;
protected bool $custom_select = false;
protected array $filter_preselect = [];
protected array $popup_parameters = [];
protected ?int $input_width = ZBX_TEXTAREA_STANDARD_WIDTH;
public function __construct(CWidgetFieldMultiSelect $field) {
$this->field = $field;
}
public function setWidth(?int $input_width): self {
$this->input_width = $input_width;
return $this;
}
abstract protected function getObjectName(): string;
abstract protected function getObjectLabels(): array;
public function getId(): string {
return $this->getMultiSelect()->getId();
}
public function getFocusableElementId(): string {
return $this->getId().'_ms';
}
public function getView(): CMultiSelect {
return $this->getMultiSelect();
}
private function getMultiSelect(): CMultiSelect {
if ($this->multiselect === null) {
$multiselect_name = $this->field->getName().($this->field->isMultiple() ? '[]' : '');
$options = [
'name' => $multiselect_name,
'object_name' => $this->getObjectName(),
'multiple' => $this->field->isMultiple(),
'data' => $this->field->getValuesCaptions(),
'add_post_js' => false
];
if (!$this->field->isDefaultPrevented()) {
if ($this->custom_select) {
$options['custom_select'] = true;
}
else {
$options['popup'] = [
'parameters' => [
'dstfrm' => $this->form_name,
'dstfld1' => zbx_formatDomId($multiselect_name)
] + $this->getPopupParameters()
];
if ($this->filter_preselect) {
$options['popup']['filter_preselect'] = $this->filter_preselect;
}
}
}
elseif ($this->field->isWidgetAccepted()) {
$options['custom_select'] = true;
}
$this->multiselect = (new CMultiSelect($options))->setAriaRequired($this->isRequired());
if ($this->input_width !== null) {
$this->multiselect->setWidth($this->input_width);
}
}
return $this->multiselect;
}
public function getJavaScript(): string {
return '
document.forms["'.$this->form_name.'"].fields["'.$this->field->getName().'"] =
new CWidgetFieldMultiselect('.json_encode([
'multiselect_id' => $this->getMultiSelect()->getId(),
'field_name' => $this->field->getName(),
'field_value' => $this->field->getValue(),
'in_type' => $this->field->getInType(),
'default_prevented' => $this->field->isDefaultPrevented(),
'widget_accepted' => $this->field->isWidgetAccepted(),
'dashboard_accepted' => $this->field->isDashboardAccepted(),
'object_labels' => $this->getObjectLabels(),
'params' => $this->getView()->getParams()
]).');
';
}
public function setFilterPreselect(array $filter_preselect): self {
$this->filter_preselect = $filter_preselect;
return $this;
}
public function setPopupParameter(string $name, $value): self {
$this->popup_parameters[$name] = $value;
return $this;
}
protected function getPopupParameters(): array {
return $this->popup_parameters;
}
}
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