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<?php
/**
* A checkbox configuration item defines a configuration item that can be true or false
*
* This file is part of Zoph.
*
* Zoph 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.
*
* Zoph 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 Zoph; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* @package Zoph
* @author Jeroen Roos
*/
namespace conf\item;
use template\block;
/**
* A checkbox configuration item defines a configuration item that can be true or false
* @package Zoph
* @author Jeroen Roos
*/
class checkbox extends item {
/**
* Set value
* @param bool value
*/
public function setValue(bool|string|null $value) : void {
if ($value === "true") {
$value = true;
} else if ($value === "false") {
$value = false;
}
parent::setValue((bool) $value);
}
/**
* Check value
* check if a specific value is legal for this option
* @param string value
* @return bool
*/
public function checkValue(bool|string $value) : bool {
return ((bool) $value == $value);
}
/**
* Get value of item for display
* @return string value
*/
public function displayValue() : string {
return ($this->getValue() ? "true": "false");
}
/**
* Get value of item
* if value is not set, get default
* @return bool value
*/
public function getValue() : ?bool {
if (!isset($this->fields["value"]) || $this->fields["value"]===null || !$this->requirementsMet()) {
return (bool) $this->getDefault();
} else {
return (bool) $this->fields["value"];
}
}
/**
* Display this option through template
* @return block template block
*/
public function display() : ?block {
if ($this->internal) {
return null;
}
return new block("confItemCheckbox", array(
"label" => e(translate($this->getLabel(), 0)),
"name" => e($this->getName()),
"checked" => $this->getValue() ? "checked" : "",
"desc" => e(translate($this->getDesc(), 0)),
"hint" => e(translate($this->getHint(), 0)),
));
}
}
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