function book_update_bid in Drupal 7

Same name and namespace in other branches

1. 6 modules/book/book.module \book_update_bid()

Updates the book ID of a page and its children when it moves to a new book.

Parameters

$book_link: A fully loaded menu link that is part of the book hierarchy.

1 call to book_update_bid()

_book_update_outline in modules/book/book.module

Handles additions and updates to the book outline.

File

modules/book/book.module, line 692

Allows users to create and organize related content in an outline.

Code

function book_update_bid($book_link) {
  $query = db_select('menu_links');
  $query
    ->addField('menu_links', 'mlid');
  for ($i = 1; $i <= MENU_MAX_DEPTH && $book_link["p{$i}"]; $i++) {
    $query
      ->condition("p{$i}", $book_link["p{$i}"]);
  }
  $mlids = $query
    ->execute()
    ->fetchCol();
  if ($mlids) {
    db_update('book')
      ->fields(array(
      'bid' => $book_link['bid'],
    ))
      ->condition('mlid', $mlids, 'IN')
      ->execute();
  }
}