function print_generate_book in Printer, email and PDF versions 5.2

Outputs a printer-friendly page. Used for book pages

1 call to print_generate_book()

print_controller in ./print.module

Print module path catcher

File

./print.module, line 756

Display printer-friendly versions of Drupal pages

Code

function print_generate_book($nid) {
  global $base_url;
  $node = node_load(array(
    'nid' => $nid,
  ));
  if (!node_access('view', $node) || !user_access('see printer-friendly version')) {

    // Access is denied
    return drupal_access_denied();
  }
  $depth = count(book_location($node)) + 1;
  $node->body = book_recurse($nid, $depth, 'book_node_visitor_html_pre', 'book_node_visitor_html_post');

  // Convert the a href elements
  $pattern = "@<(a\\s[^>]*?)>(.*?)</a>@is";
  $node->body = preg_replace_callback($pattern, "print_rewrite_urls", $node->body);
  init_theme();
  $print = _print_var_generator($node);

  // The title is already displayed by the book_recurse, so avoid duplication
  $print["title"] = "";
  include_once print_get_template($node->type);
}