/**
* Returns true if the uninstalling package got to uninstall languages, categories or items.
*
* @return boolean hasUnistall
*/
public function hasUninstall()
{
if (parent::hasUninstall()) {
return true;
}
$sql = "SELECT\tCOUNT(languageID) as count\n\t\t\tFROM\twcf" . WCF_N . "_language_to_packages\n\t\t\tWHERE\tpackageID = " . $this->installation->getPackageID();
$languageCount = WCF::getDB()->getFirstRow($sql);
return $languageCount['count'] > 0;
}
/**
* @see PackageInstallationPlugin::hasUninstall()
*/
public function hasUninstall()
{
$hasUninstallOptions = parent::hasUninstall();
$sql = "SELECT \tCOUNT(categoryID) AS count\n\t\t\tFROM \twcf" . WCF_N . "_" . $this->tableName . "_category\n\t\t\tWHERE\tpackageID = " . $this->installation->getPackageID();
$categoryCount = WCF::getDB()->getFirstRow($sql);
return $hasUninstallOptions || $categoryCount['count'] > 0;
}
