function merci_check_existing_bucket_items in MERCI (Manage Equipment Reservations, Checkout and Inventory) 6

Check for existing items in a bucket.

Parameters

$type: The bucket node type.

$status: TRUE to restrict to published items, FALSE otherwise.

Return value

TRUE if any items exist, FALSE otherwise.

2 calls to merci_check_existing_bucket_items()

merci_build_reservable_items in ./merci.module

Builds the list of all currently reservable items, filtered by date.

merci_form_alter in ./merci.module

Implementation of hook_form_alter().

File

./merci.module, line 2771

MERCI - Managed Equipment Reservation Checkout and Inventory

Code

function merci_check_existing_bucket_items($type, $status = FALSE) {
  $where = $status ? ' AND status = 1' : '';
  $existing_items = db_result(db_query("SELECT nid FROM {node} WHERE type = '%s'{$where}", $type));
  return $existing_items;
}