function diff_node_revisions_submit in Diff 7.3

Same name and namespace in other branches

1. 5.2 diff.module \diff_node_revisions_submit()
2. 5 diff.module \diff_node_revisions_submit()
3. 6.2 diff.pages.inc \diff_node_revisions_submit()
4. 6 diff.module \diff_node_revisions_submit()
5. 7.2 diff.pages.inc \diff_node_revisions_submit()

Submit code for input form to select two revisions.

File

./diff.pages.inc, line 147

Menu callbacks for hook_menu().

Code

function diff_node_revisions_submit($form, &$form_state) {

  // The ids are ordered so the old revision is always on the left.
  $old_vid = min($form_state['values']['old'], $form_state['values']['new']);
  $new_vid = max($form_state['values']['old'], $form_state['values']['new']);
  if (isset($_GET['destination'])) {
    unset($_GET['destination']);
  }
  $form_state['redirect'] = 'node/' . $form_state['values']['nid'] . '/revisions/view/' . $old_vid . '/' . $new_vid;
}