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<?php
/*
** 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/>.
**/
class CVar {
public $var_container;
public $var_name;
public $element_id;
public function __construct($name, $value = null, $id = null) {
$this->var_container = [];
$this->var_name = $name;
$this->element_id = $id;
$this->setValue($value);
}
public function setValue($value) {
$this->var_container = [];
if ($value !== null) {
$this->parseValue($this->var_name, $value, $this->element_id);
}
return $this;
}
private function parseValue($name, $value, ?string $id) {
if (is_array($value)) {
foreach ($value as $key => $item) {
if (is_null($item)) {
continue;
}
$this->parseValue($name.'['.$key.']', $item, $id !== null ? $id.'_'.$key : null);
}
return null;
}
if (strpos($value, "\n") === false) {
$hiddenVar = new CInput('hidden', $name, $value);
}
else {
$hiddenVar = (new CTextArea($name, $value))->addStyle('display: none;');
}
if ($id !== null) {
$hiddenVar->setId($id);
}
$this->var_container[] = $hiddenVar;
}
public function toString() {
$res = '';
foreach ($this->var_container as $item) {
$res .= $item->toString();
}
return $res;
}
/**
* Remove ID attribute from tag.
*
* @return CVar
*/
public function removeId() {
foreach ($this->var_container as $item) {
$item->removeAttribute('id');
}
return $this;
}
/**
* Enable or disable the element.
*
* @param bool $value
*
* @return CVar
*/
public function setEnabled($value) {
foreach ($this->var_container as $item) {
$item->setEnabled($value);
}
return $this;
}
}
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