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<?php
/*
** Zabbix
** Copyright (C) 2001-2018 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.
**/
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);
}
return $this;
}
private function parseValue($name, $value) {
if (is_array($value)) {
foreach ($value as $key => $item) {
if (is_null($item)) {
continue;
}
$this->parseValue($name.'['.$key.']', $item);
}
return null;
}
if (strpos($value, "\n") === false) {
$hiddenVar = new CInput('hidden', $name, $value);
if ($this->element_id !== null) {
$hiddenVar->setId($this->element_id);
}
}
else {
$hiddenVar = (new CTextArea($name, $value))->addStyle('display: none;');
}
$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;
}
}
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