function _node_registration_event_has_room in Node registration 7

Helper to determine if a node has any slots left.

3 calls to _node_registration_event_has_room()

node_registration_access in includes/node_registration.api.inc

All Registration access callbacks. Just like node.module has node_access.

node_registration_form in includes/node_registration.forms.inc

The registration form. It takes a (mandatory) existing or empty registration object.

node_registration_form_validate in includes/node_registration.forms.inc

Validation handler for node_registration_form().

File

includes/node_registration.api.inc, line 681

Registration API functions.

Code

function _node_registration_event_has_room($node) {
  if ($node->registration
    ->enabled()) {
    $capacity = $node->registration
      ->capacity();
    $registrations = node_registration_event_count($node);
    return !$capacity || $capacity > $registrations;
  }
  return FALSE;
}