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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\View\Design\Theme;
use Magento\Framework\Component\ComponentRegistrar;
use Magento\Framework\Component\ComponentRegistrarInterface;
/**
* List of theme package value objects
*/
class ThemePackageList
{
/**
* Component registrar
*
* @var ComponentRegistrarInterface
*/
private $componentRegistrar;
/**
* Factory for ThemePackage
*
* @var ThemePackageFactory
*/
private $factory;
/**
* Constructor
*
* @param ComponentRegistrarInterface $componentRegistrar
* @param ThemePackageFactory $factory
*/
public function __construct(ComponentRegistrarInterface $componentRegistrar, ThemePackageFactory $factory)
{
$this->componentRegistrar = $componentRegistrar;
$this->factory = $factory;
}
/**
* Get theme by path key
*
* @param string $key
* @return ThemePackage
* @throws \UnexpectedValueException
*/
public function getTheme($key)
{
$themePath = $this->componentRegistrar->getPath(ComponentRegistrar::THEME, $key);
if (empty($themePath)) {
throw new \UnexpectedValueException("No theme registered with name '$key'");
}
return $this->factory->create($key, $themePath);
}
/**
* Get all themes
*
* @return ThemePackage[]
*/
public function getThemes()
{
$themes = [];
foreach ($this->componentRegistrar->getPaths(ComponentRegistrar::THEME) as $key => $path) {
$themes[$key] = $this->factory->create($key, $path);
}
return $themes;
}
}