function panels_choose_layout_submit in Panels 5.2

Same name and namespace in other branches

1. 6.3 includes/display-layout.inc \panels_choose_layout_submit()
2. 6.2 includes/display-layout.inc \panels_choose_layout_submit()
3. 7.3 includes/display-layout.inc \panels_choose_layout_submit()

Handle form submission of the display layout editor.

The behavior of this function is fairly complex and irregular compared to most FAPI submit handlers. See the documentation on panels_edit_layout() for detailed discussion of this behavior.

File

includes/display_edit.inc, line 359

Code

function panels_choose_layout_submit($form_id, $form_values) {
  list($display, $finish, $destination) = $form_values['variables'];
  $new_layout_id = $form_values['layout'];
  if ($form_values['op'] == $finish) {
    if (!empty($form_values['old'])) {
      foreach ($form_values['old'] as $id => $new_id) {
        $content[$new_id] = array_merge((array) $content[$new_id], $display->panels[$id]);
        foreach ($content[$new_id] as $pid) {
          $display->content[$pid]->panel = $new_id;
        }
      }
      $display->panels = $content;
    }
    $display->layout = $new_layout_id;

    // save it back to our session.
    panels_save_display($display);
    if (empty($destination)) {
      return $display;
    }
    return $destination;
  }
  return FALSE;
}