public function delete($ids, DatabaseTransaction $transaction = NULL)
{
// @todo: replace with parent.
foreach ($ids as $id) {
if ($state = workflow_state_load($id)) {
$wid = $state->wid;
db_delete('workflow_states')->condition('sid', $state->sid)->execute();
// Reset the cache for the affected workflow.
workflow_reset_cache($wid);
}
}
}
/**
* Implements hook_form_BASE_FORM_ID_alter().
*
* Use this hook to alter the form.
* It is only suited if you only use View Page or Workflow Tab.
* If you change the state on the Node Form (Edit modus), you need the hook
* hook_form_alter(). See below for more info.
*/
function hook_form_workflow_transition_form_alter(&$form, &$form_state, $form_id)
{
// Get the Entity.
$entity = $form['workflow']['workflow_entity']['#value'];
$entity_type = $form['workflow']['workflow_entity_type']['#value'];
// Use the complicated form, which is suited for all Entity types.
// For nodes only: $entity_type = 'node'; $entity_bundle = $entity->type;
list(, , $entity_bundle) = entity_extract_ids($entity_type, $entity);
// Get the current State ID.
$sid = workflow_node_current_state($entity, $entity_type, $field_name = NULL);
// Get the State object, if needed.
$state = workflow_state_load($sid);
// Change the form, depending on the state ID.
// In the upcoming version 7.x-2.4, States should have a machine_name, too.
if ($entity_type == 'node' && $entity_bundle == 'MY_NODE_TYPE') {
switch ($state->sid) {
case '2':
// Change form element, form validate and form submit for state '2'.
break;
case '3':
// Change form element, form validate and form submit for state '3'.
break;
}
}
}
