/**
* Return theme customizations collection
*
* @return Mage_Core_Model_Resource_Theme_Collection
*/
protected function _getThemeCustomizations()
{
/** @var $collection Mage_Core_Model_Resource_Theme_Collection */
$collection = $this->_themeFactory->create()->getCollection();
$collection->addAreaFilter(Mage_Core_Model_App_Area::AREA_FRONTEND)->addFilter('theme_path', 'theme_path IS NULL', 'string');
return $collection;
}
/**
* Get parent theme model
*
* @return Mage_Core_Model_Theme|null
*/
public function getParentTheme()
{
if ($this->hasData('parent_theme')) {
return $this->getData('parent_theme');
}
$theme = null;
if ($this->getParentId()) {
$theme = $this->_themeFactory->create()->load($this->getParentId());
}
$this->setParentTheme($theme);
return $theme;
}
