drafty_enforce.module in Drafty 7

Hook implementations and API functions for Drafty Enforce module.

File

modules/drafty_enforce/drafty_enforce.module

<?php

/**
 * @file
 * Hook implementations and API functions for Drafty Enforce module.
 */

/**
 * Implements hook_field_attach_submit().
 */
function drafty_enforce_field_attach_submit($entity_type, $entity, $form, &$form_state) {

  // Only force a draft revision when the entity form is submitted.
  $info = entity_get_info();
  if (!empty($info[$entity_type]['entity keys']['revision']) && !drafty_entity_is_new($entity, $entity_type)) {
    $entity->is_draft_revision = TRUE;
  }
}

/**
 * Implements hook_entity_presave().
 */
function drafty_enforce_entity_presave($entity, $type) {

  // Always force a new revision.
  $entity->revision = TRUE;
  $entity->new_revision = TRUE;
  $entity->is_new_revision = TRUE;
  $entity->default_revision = TRUE;
}

/**
 * Implements hook_form_FORM_ID_alter().
 */
function drafty_enforce_form_node_form_alter(&$form, &$form_state) {

  // Since we always force revisions, don't bother showing the option.
  $form['revision_information']['revision']['#access'] = FALSE;
}

Functions

Name	Description
drafty_enforce_entity_presave	Implements hook_entity_presave().
drafty_enforce_field_attach_submit	Implements hook_field_attach_submit().
drafty_enforce_form_node_form_alter	Implements hook_form_FORM_ID_alter().