function api_graph_tree_item_parent_get($graph_tree_item_id) {
require_once(CACTI_BASE_PATH . "/lib/graph_tree/graph_tree_info.php");
/* sanity checks */
validate_id_die($graph_tree_item_id, "graph_tree_item_id");
/* get a copy of the current graph tree item */
$graph_tree_item = api_graph_tree_item_get($graph_tree_item_id);
return api_graph_tree_item_parent_get_bykey($graph_tree_item["order_key"], $graph_tree_item["graph_tree_id"]);
}
function api_graph_tree_item_save($graph_tree_item_id, &$_fields_graph_tree_item) {
require_once(CACTI_BASE_PATH . "/include/graph_tree/graph_tree_constants.php");
require_once(CACTI_BASE_PATH . "/lib/graph_tree/graph_tree_utility.php");
require_once(CACTI_BASE_PATH . "/lib/graph_tree/graph_tree_info.php");
/* sanity checks */
validate_id_die($graph_tree_item_id, "graph_tree_item_id", true);
/* sanity check for $graph_tree_id */
if ((empty($graph_tree_item_id)) && (empty($_fields_graph_tree_item["graph_tree_id"]))) {
log_save("Required graph_tree_id when graph_tree_item_id = 0", SEV_ERROR);
return false;
}else if ((isset($_fields_graph_tree_item["graph_tree_id"])) && (!db_integer_validate($_fields_graph_tree_item["graph_tree_id"]))) {
return false;
}
/* sanity check for $item_type */
if ((!isset($_fields_graph_tree_item["item_type"])) || (!db_integer_validate($_fields_graph_tree_item["item_type"]))) {
log_save("Missing required item_type", SEV_ERROR);
return false;
}
/* sanity check for $item_value */
if ((empty($graph_tree_item_id)) && (empty($_fields_graph_tree_item["item_value"]))) {
log_save("Required item_value when graph_tree_item_id = 0", SEV_ERROR);
return false;
}else if ((isset($_fields_graph_tree_item["item_value"])) && ( (($_fields_graph_tree_item["item_type"] == TREE_ITEM_TYPE_GRAPH) || ($_fields_graph_tree_item["item_type"] == TREE_ITEM_TYPE_HOST)) && (!db_integer_validate($_fields_graph_tree_item["item_value"])) )) {
return false;
}
/* sanity check for $parent_item_id */
if ((!isset($_fields_graph_tree_item["parent_item_id"])) || (!db_integer_validate($_fields_graph_tree_item["parent_item_id"], true))) {
log_save("Missing required parent_item_id", SEV_ERROR);
return false;
}
/* field: id */
$_fields["id"] = array("type" => DB_TYPE_INTEGER, "value" => $graph_tree_item_id);
/* field: graph_tree_id */
if (isset($_fields_graph_tree_item["graph_tree_id"])) {
$_fields["graph_tree_id"] = array("type" => DB_TYPE_INTEGER, "value" => $_fields_graph_tree_item["graph_tree_id"]);
}
/* get a copy of the parent tree item id */
if ($_fields_graph_tree_item["parent_item_id"] == "0") {
$parent_order_key = "";
$parent_sort_type = TREE_ORDERING_NONE;
}else{
$parent_graph_tree_item = api_graph_tree_item_get($_fields_graph_tree_item["parent_item_id"]);
$parent_order_key = $parent_graph_tree_item["order_key"];
$parent_sort_type = $parent_graph_tree_item["sort_children_type"];
}
/* generate a new order key if this is a new graph tree item */
if (empty($graph_tree_item_id)) {
$_fields["order_key"] = array("type" => DB_TYPE_STRING, "value" => api_graph_tree_item_available_order_key_get($_fields_graph_tree_item["graph_tree_id"], $parent_order_key));
}else{
$graph_tree_item = api_graph_tree_item_get($graph_tree_item_id);
$_fields["order_key"] = array("type" => DB_TYPE_STRING, "value" => $graph_tree_item["order_key"]);
}
/* if this item is a graph, make sure it is not being added to the same branch twice */
$search_key = substr($parent_order_key, 0, (api_graph_tree_item_depth_get($parent_order_key) * CHARS_PER_TIER));
if (($_fields_graph_tree_item["item_type"] == TREE_ITEM_TYPE_GRAPH) && (sizeof(db_fetch_assoc("select id from graph_tree_items where item_value = " . $_fields_graph_tree_item["item_value"] . " and item_type = " . TREE_ITEM_TYPE_GRAPH . " and graph_tree_id = " . $_fields_graph_tree_item["graph_tree_id"] . " and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'")) > 0)) {
return true;
}
/* convert the input array into something that is compatible with db_replace() */
$_fields += sql_get_database_field_array($_fields_graph_tree_item, api_graph_tree_item_form_list());
/* check for an empty field list */
if (sizeof($_fields) == 1) {
return true;
}
if (db_replace("graph_tree_items", $_fields, array("id"))) {
if (empty($graph_tree_item_id)) {
$graph_tree_item_id = db_fetch_insert_id();
}
/* re-parent the branch if the parent item has changed */
if ($_fields_graph_tree_item["parent_item_id"] != api_graph_tree_item_parent_get_bykey($_fields["order_key"]["value"], $_fields_graph_tree_item["graph_tree_id"])) {
api_graph_tree_item_reparent($graph_tree_item_id, $_fields_graph_tree_item["parent_item_id"]);
}
$parent_tree = api_graph_tree_get($_fields_graph_tree_item["graph_tree_id"]);
/* tree item ordering */
if ($parent_tree["sort_type"] == TREE_ORDERING_NONE) {
/* resort our parent */
if ($parent_sort_type != TREE_ORDERING_NONE) {
echo $parent_sort_type;
api_graph_tree_item_sort(SORT_TYPE_TREE_ITEM, $_fields_graph_tree_item["parent_item_id"], $parent_sort_type);
}
/* if this is a header, sort direct children */
if (($_fields_graph_tree_item["item_type"] == TREE_ITEM_TYPE_HEADER) && ($parent_sort_type != TREE_ORDERING_NONE)) {
api_graph_tree_item_sort(SORT_TYPE_TREE_ITEM, $graph_tree_item_id, $parent_sort_type);
}
/* tree ordering */
}else{
/* potential speed savings for large trees */
if (api_graph_tree_item_depth_get($_fields["order_key"]["value"]) == 1) {
api_graph_tree_item_sort(SORT_TYPE_TREE, $_fields_graph_tree_item["graph_tree_id"], $parent_tree["sort_type"]);
}else{
api_graph_tree_item_sort(SORT_TYPE_TREE_ITEM, $_fields_graph_tree_item["parent_item_id"], $parent_tree["sort_type"]);
}
}
/* if the user checked the 'Propagate Changes' box */
if (($_fields_graph_tree_item["item_type"] == TREE_ITEM_TYPE_HEADER) && (isset($_fields_graph_tree_item["sort_children_type"])) && (!empty($_fields_graph_tree_item["propagate_changes"]))) {
$graph_tree_items = api_graph_tree_item_list($_fields_graph_tree_item["graph_tree_id"], array("item_type" => TREE_ITEM_TYPE_HEADER), $graph_tree_item_id, false, false);
if (is_array($graph_tree_items) > 0) {
foreach ($graph_tree_items as $graph_tree_item) {
db_update("graph_tree_items",
array(
"id" => array("type" => DB_TYPE_INTEGER, "value" => $graph_tree_item["id"]),
"sort_children_type" => array("type" => DB_TYPE_INTEGER, "value" => $_fields_graph_tree_item["sort_children_type"])
),
array("id"));
if ($_fields_graph_tree_item["sort_children_type"] != TREE_ORDERING_NONE) {
api_graph_tree_item_sort(SORT_TYPE_TREE_ITEM, $graph_tree_item["id"], $_fields_graph_tree_item["sort_children_type"]);
}
}
}
}
return $graph_tree_item_id;
}else{
return false;
}
}