function workflow_actions_actions_remove in Workflow 6

Same name and namespace in other branches

1. 6.2 workflow_actions/workflow_actions.module \workflow_actions_actions_remove()

Remove an action assignment programmatically.

Helpful when deleting a workflow.

Parameters

$tid: Transition ID.

$aid: Action ID.

See also

workflow_transition_delete()

1 call to workflow_actions_actions_remove()

workflow_transition_delete in ./workflow.module

Delete a transition (and any associated actions).

File

workflow_actions/workflow_actions.module, line 267

Provide actions and triggers for workflows. Why it's own module? Some sites prefer rules, some prefer actions, all prefer a lower code footprint and better performance. Additional creadit to gcassie ( http://drupal.org/user/80260 ) for the…

Code

function workflow_actions_actions_remove($tid, $aid) {
  $ops = array();
  $result = db_query("SELECT op FROM {trigger_assignments} WHERE hook = 'workflow' AND aid = '%s'", $aid);
  while ($data = db_fetch_object($result)) {

    // Transition ID is the last part, e.g., foo-bar-1.
    $transition = array_pop(explode('-', $data->op));
    if ($tid == $transition) {
      $ops[] = $data->op;
    }
  }
  foreach ($ops as $op) {
    db_query("DELETE FROM {trigger_assignments} WHERE hook = 'workflow' AND op = '%s' AND aid = '%s'", $op, $aid);
    $description = db_result(db_query("SELECT description FROM {actions} WHERE aid = '%s'", $aid));
    watchdog('workflow', 'Action %action has been unassigned.', array(
      '%action' => $description,
    ));
  }
}