book_admin_orphan

• Drupal 4.6
• Drupal 4.7
• Drupal 5

Versions

4.6 – 5

book_admin_orphan()

Menu callback; displays a listing of all orphaned book pages.

Code

modules/book.module, line 737

<?php
function book_admin_orphan() {
  $result = db_query(db_rewrite_sql('SELECT n.nid, n.title, n.status, b.parent FROM {node} n INNER JOIN {book} b ON n.nid = b.nid'));

  while ($page = db_fetch_object($result)) {
    $pages[$page->nid] = $page;
  }

  if ($pages) {
    $output .= '<h3>'. t('Orphan pages') .'</h3>';
    $header = array(t('Title'), t('Weight'), array('data' => t('Operations'), 'colspan' => '3'));
    foreach ($pages as $nid => $node) {
      if ($node->parent && empty($pages[$node->parent])) {
        $rows[] = book_admin_view_line($node, $depth);
        $rows = array_merge($rows, book_admin_view_book($node->nid, $depth + 1));
      }
    }
    $output .= theme('table', $header, $rows);
  }

  print theme('page', $output);
}
?>

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