1 book.module | book_update_bid($book_link) |
Updates the book ID of a page and its children when it moves to a new book.
Parameters
$book_link: A fully loaded menu link that is part of the book hierarchy.
File
- core/
modules/ book/ book.module, line 684 - Allows users to create and organize related content in an outline.
Code
function book_update_bid($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();
}
}