function _book_helper_fill_link in Book helper 7

Fill the menu link and custom title values into the node.

Return value

TRUE if anything was changed, else FALSE

2 calls to _book_helper_fill_link()

book_helper_admin_edit_submit in ./book_helper.admin.inc

Handle submission of the book administrative page form.

book_helper_outline_submit in ./book_helper.module

File

./book_helper.module, line 316

Improves Drupal's core book module's functionality.

Code

function _book_helper_fill_link($node, &$values) {

  // Populate node from form values.
  if (isset($values['book']['hidden'])) {

    // Value of 'hidden' on the form means "enabled", so is inverse of hidden flag in menu.
    $hidden = $values['book']['hidden'] ? 0 : 1;
  }

  // Set the $changed flag if any value has changed.
  $changed = isset($hidden) && $node->book['hidden'] != $hidden || isset($values['book']['bid']) && $node->book['bid'] != $values['book']['bid'] || $node->book['plid'] != $values['book']['plid'] || $node->book['weight'] != $values['book']['weight'] || $node->book_helper['link_title_sync'] != $values['book']['link_title_sync'] || $node->book_helper['link_title_custom'] != $values['book']['link_title'];

  // If anything changed, set all values.
  if ($changed) {
    if (isset($hidden)) {
      $node->book['hidden'] = $hidden;
    }
    if (isset($values['book']['bid'])) {
      $node->book['bid'] = $values['book']['bid'];
    }
    $node->book['plid'] = $values['book']['plid'];
    $node->book['weight'] = $values['book']['weight'];
    $node->book_helper['link_title_sync'] = $values['book']['link_title_sync'];
    $node->book_helper['link_title_custom'] = $values['book']['link_title'];
  }
  return $changed;
}