/**
* Deletes the values from group option value table from option categories
* deleted by this package update.
*
* @param string $categoryNames
*/
protected function deleteCategories($categoryNames)
{
$sql = "SELECT\toptionID\n\t\t\tFROM \twcf" . WCF_N . "_group_option\n\t\t\tWHERE\tcategoryName IN (" . $categoryNames . ")\n\t\t\tAND \tpackageID = " . $this->installation->getPackageID();
$result = WCF::getDB()->sendQuery($sql);
$optionIDs = array();
while ($row = WCF::getDB()->fetchArray($result)) {
$optionIDs[] = $row['optionID'];
}
$this->deleteValues($optionIDs);
parent::deleteCategories($categoryNames);
}
/**
* @see PackageInstallationPlugin::uninstall()
*/
public function uninstall()
{
parent::uninstall();
// delete functions
$sql = "DELETE FROM\twcf" . WCF_N . "_admin_tools_function\n\t\t\tWHERE\t\tpackageID = " . $this->installation->getpackageID();
WCF::getDB()->sendQuery($sql);
}