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ActiveTheme.php
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ActiveTheme.php
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<?php
/*
* This file is part of the Liip/ThemeBundle
*
* (c) Liip AG
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Liip\ThemeBundle;
use Liip\ThemeBundle\Helper\DeviceDetectionInterface;
/**
* Contains the currently active theme and allows to change it.
*
* This is a service so we can inject it as reference to different parts of the application.
*
* @author Benjamin Eberlei <kontakt@beberlei.de>
*/
class ActiveTheme
{
/**
* @var string
*/
private $name;
/**
* @var array
*/
private $themes;
/**
* @var DeviceDetectionInterface
*/
private $deviceDetection;
/**
* @param string $name
* @param array $themes
* @param Helper\DeviceDetectionInterface $deviceDetection
*/
public function __construct($name, array $themes = array(), DeviceDetectionInterface $deviceDetection = null)
{
$this->setThemes($themes);
if ($name) {
$this->setName($name);
}
$this->deviceDetection = $deviceDetection;
}
/**
* @return DeviceDetectionInterface
*/
public function getDeviceDetection()
{
return $this->deviceDetection;
}
public function getThemes()
{
return (array) $this->themes;
}
public function setThemes(array $themes)
{
$this->themes = $themes;
}
public function getName()
{
return $this->name;
}
public function setName($name)
{
if (!in_array($name, $this->themes)) {
throw new \InvalidArgumentException(sprintf(
'The active theme "%s" must be in the themes list (%s)',
$name, implode(',', $this->themes)
));
}
$this->name = $name;
}
/**
* @return string
*/
public function getDeviceType()
{
if (!$this->deviceDetection) {
return '';
}
return $this->deviceDetection->getType();
}
}