/**
*
* @param class $setup
* @param array $config
* @return bool
*/
public function deleteAttributesFromCategory($setup, $config)
{
//put suffixes in single array for in_array check
$config_suffixes = array();
foreach ($config as $config_row) {
$config_suffixes[] = $config_row['attrcode_suffix'];
}
//delete old attributes
foreach ($this->getAttributeCodes() as $attrcode) {
$attrcode_suffix = substr($attrcode, 13);
//convert loe_seo_text_demo to demo
if (preg_match("/^" . self::LOEWENSTARK_SEO_TEXT_CATEGORY_ATTRIBUTES_PREFIX . "/", $attrcode) && !in_array($attrcode_suffix, $config_suffixes)) {
$setup->removeAttribute('catalog_category', $attrcode);
}
}
}
