/**
* Update required parameters with default values if custom not specified
*
* @param array &$params
* @throws \UnexpectedValueException
* @return $this
*
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function updateDesignParams(array &$params)
{
$defaults = $this->design->getDesignParams();
// Set area
if (empty($params['area'])) {
$params['area'] = $defaults['area'];
}
// Set themeModel
$theme = null;
$area = $params['area'];
if (!empty($params['themeId'])) {
$theme = $params['themeId'];
} elseif (isset($params['theme'])) {
$theme = $params['theme'];
} elseif (empty($params['themeModel']) && $area !== $defaults['area']) {
$theme = $this->design->getConfigurationDesignTheme($area);
}
if ($theme) {
$params['themeModel'] = $this->themeProvider->getThemeModel($theme, $area);
if (!$params['themeModel']) {
throw new \UnexpectedValueException("Could not find theme '{$theme}' for area '{$area}'");
}
} elseif (empty($params['themeModel'])) {
$params['themeModel'] = $defaults['themeModel'];
}
// Set module
if (!array_key_exists('module', $params)) {
$params['module'] = false;
}
// Set locale
if (empty($params['locale'])) {
$params['locale'] = $defaults['locale'];
}
return $this;
}
/**
* Get theme model based on the information from asset
*
* @param LocalInterface $asset
* @return \Magento\Framework\View\Design\ThemeInterface
*/
protected function getTheme(LocalInterface $asset)
{
$context = $asset->getContext();
if ($context instanceof FallbackContext) {
return $this->themeProvider->getThemeModel($context->getThemePath(), $context->getAreaCode());
}
return $this->design->getDesignTheme();
}
/**
* Find asset file via fallback mechanism
*
* @param LocalInterface $asset
* @param \Magento\Framework\View\Asset\File\FallbackContext $context
* @return bool|string
*/
private function findFileThroughFallback(LocalInterface $asset, \Magento\Framework\View\Asset\File\FallbackContext $context)
{
$themeModel = $this->themeProvider->getThemeModel($context->getThemePath(), $context->getAreaCode());
$sourceFile = $this->fallback->getFile($context->getAreaCode(), $themeModel, $context->getLocaleCode(), $asset->getFilePath(), $asset->getModule());
return $sourceFile;
}
