function hostmaster_get_task in Hostmaster (Aegir) 5.x

1 call to hostmaster_get_task()

hostmaster_profile_tasks in ./hostmaster.profile

File

./hostmaster.profile, line 50

Code

function hostmaster_get_task($task, $offset = 0) {
  static $tasks;
  static $keys;
  if (!$tasks) {
    $tasks = hostmaster_profile_task_list();
    $keys = array_keys($tasks);
  }
  if ($task == $keys[sizeof($keys) - 1] && $offset > 0) {
    return 'profile-finished';
  }

  // finish if the task is the last one and the offset is positive
  if (($tid = array_search($task, $keys)) === FALSE) {

    // at beginning
    $tid = 0;
  }
  $tid = $tid + $offset;

  // reset to beginning if it tries to go back too far
  if ($tid < 0) {
    $tid = 0;
  }
  return $keys[$tid];
}