/**
* Detach a category from its parent and destroys category
*
* @access public
* @param CMS_moduleCategory $category
* @return boolean true on success, false on failure
*/
static function detachCategory(&$category)
{
if (!$category instanceof CMS_moduleCategory) {
CMS_grandFather::raiseError("Bad category given, not a valid CMS_moduleCategory instance");
return false;
}
if ($category->getId() > 0) {
$park_integer = CMS_moduleCategory::LINEAGE_PARK_POSITION;
//This park position is almost impossible to reach
$parentCategory = $category->getParent();
$sql = "\n\t\t\t\tupdate\n\t\t\t\t\tmodulesCategories\n\t\t\t\tset\n\t\t\t\t\tuuid_mca={$park_integer},\n\t\t\t\t\tparent_mca={$park_integer},\n\t\t\t\t\troot_mca={$park_integer},\n\t\t\t\t\torder_mca={$park_integer},\n\t\t\t\t\tlineage_mca={$park_integer}\n\t\t\t\twhere\n\t\t\t\t\tid_mca='" . $category->getID() . "'\n\t\t\t";
$q = new CMS_query($sql);
if (!$q->hasError()) {
if ($parentCategory->getID()) {
//if category has a parent (not a root category)
return CMS_moduleCategories_catalog::compactSiblingsOrder($parentCategory->getID());
} else {
//Clear polymod cache
//CMS_cache::clearTypeCacheByMetas('polymod', array('module' => $category->getAttribute('moduleCodename')));
CMS_cache::clearTypeCache('polymod');
return true;
}
} else {
CMS_grandFather::raiseError("Detaching category failed");
}
}
return false;
}
