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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Theme\Model\Config;
use Magento\Framework\App\Area;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\View\Design\Theme\ThemeProviderInterface;
use Magento\Framework\View\Design\ThemeInterface;
use Magento\Framework\View\DesignInterface;
use Magento\Store\Model\Store;
use Magento\Store\Model\StoreManagerInterface;
use Magento\Theme\Model\ResourceModel\Theme\Collection;
use Magento\Theme\Model\Theme\StoreThemesResolverInterface;
use Magento\Theme\Model\Theme\StoreUserAgentThemeResolver;
/**
* Theme customization config model
*/
class Customization
{
/**
* @var StoreManagerInterface
*/
protected $_storeManager;
/**
* @var DesignInterface
*/
protected $_design;
/**
* @var ThemeProviderInterface
*/
protected $themeProvider;
/**
* Theme customizations which are assigned to store views or as default
*
* @var array
* @see self::_prepareThemeCustomizations()
*/
protected $_assignedTheme;
/**
* Theme customizations which are not assigned to store views or as default
*
* @var array
* @see self::_prepareThemeCustomizations()
*/
protected $_unassignedTheme;
/**
* @var StoreUserAgentThemeResolver|mixed|null
*/
private $storeThemesResolver;
/**
* @param StoreManagerInterface $storeManager
* @param DesignInterface $design
* @param ThemeProviderInterface $themeProvider
* @param StoreThemesResolverInterface|null $storeThemesResolver
*/
public function __construct(
StoreManagerInterface $storeManager,
DesignInterface $design,
ThemeProviderInterface $themeProvider,
?StoreThemesResolverInterface $storeThemesResolver = null
) {
$this->_storeManager = $storeManager;
$this->_design = $design;
$this->themeProvider = $themeProvider;
$this->storeThemesResolver = $storeThemesResolver
?? ObjectManager::getInstance()->get(StoreThemesResolverInterface::class);
}
/**
* Return theme customizations which are assigned to store views
*
* @see self::_prepareThemeCustomizations()
* @return array
*/
public function getAssignedThemeCustomizations()
{
if ($this->_assignedTheme === null) {
$this->_prepareThemeCustomizations();
}
return $this->_assignedTheme;
}
/**
* Return theme customizations which are not assigned to store views.
*
* @see self::_prepareThemeCustomizations()
* @return array
*/
public function getUnassignedThemeCustomizations()
{
if ($this->_unassignedTheme === null) {
$this->_prepareThemeCustomizations();
}
return $this->_unassignedTheme;
}
/**
* Return stores grouped by assigned themes
*
* @return array
*/
public function getStoresByThemes()
{
$storesByThemes = [];
$stores = $this->_storeManager->getStores();
/** @var $store Store */
foreach ($stores as $store) {
foreach ($this->storeThemesResolver->getThemes($store) as $themeId) {
if (!isset($storesByThemes[$themeId])) {
$storesByThemes[$themeId] = [];
}
$storesByThemes[$themeId][] = $store;
}
}
return $storesByThemes;
}
/**
* Check if current theme has assigned to any store
*
* @param ThemeInterface $theme
* @param null|Store $store
* @return bool
*/
public function isThemeAssignedToStore($theme, $store = null)
{
if (null === $store) {
$assignedThemes = $this->getAssignedThemeCustomizations();
return isset($assignedThemes[$theme->getId()]);
}
return $this->_isThemeAssignedToSpecificStore($theme, $store);
}
/**
* Check if there are any themes assigned
*
* @return bool
*/
public function hasThemeAssigned()
{
return count($this->getAssignedThemeCustomizations()) > 0;
}
/**
* Is theme assigned to specific store
*
* @param ThemeInterface $theme
* @param Store $store
* @return bool
*/
protected function _isThemeAssignedToSpecificStore($theme, $store)
{
return $theme->getId() == $this->_getConfigurationThemeId($store);
}
/**
* Get configuration theme id
*
* @param Store $store
* @return int
*/
protected function _getConfigurationThemeId($store)
{
return $this->_design->getConfigurationDesignTheme(
Area::AREA_FRONTEND,
['store' => $store]
);
}
/**
* Fetch theme customization and sort them out to arrays:
*
* Set self::_assignedTheme and self::_unassignedTheme.
* NOTE: To get into "assigned" list theme customization not necessary should be assigned to store-view directly.
* It can be set to website or as default theme and be used by store-view via config fallback mechanism.
*
* @return $this
*/
protected function _prepareThemeCustomizations()
{
/** @var Collection $themeCollection */
$themeCollection = $this->themeProvider->getThemeCustomizations(Area::AREA_FRONTEND);
$assignedThemes = $this->getStoresByThemes();
$this->_assignedTheme = [];
$this->_unassignedTheme = [];
/** @var $theme ThemeInterface */
foreach ($themeCollection as $theme) {
if (isset($assignedThemes[$theme->getId()])) {
$theme->setAssignedStores($assignedThemes[$theme->getId()]);
$this->_assignedTheme[$theme->getId()] = $theme;
} else {
$this->_unassignedTheme[$theme->getId()] = $theme;
}
}
return $this;
}
}