book_update_bid

• Drupal 6
• Drupal 7

Versions

6 – 7

book_update_bid($book_link)

Update the bid for a page and its children when it is moved to a new book.

Parameters

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

Code

modules/book/book.module, line 485

<?php
function book_update_bid($book_link) {

  for ($i = 1; $i <= MENU_MAX_DEPTH && $book_link["p$i"]; $i++) {
    $match[] = "p$i = %d";
    $args[] = $book_link["p$i"];
  }
  $result = db_query("SELECT mlid FROM {menu_links} WHERE ". implode(' AND ', $match), $args);

  $mlids = array();
  while ($a = db_fetch_array($result)) {
    $mlids[] = $a['mlid'];
  }
  if ($mlids) {
    db_query("UPDATE {book} SET bid = %d WHERE mlid IN (". implode(',', $mlids) .")", $book_link['bid']);
  }
}
?>

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