function _print_generate_book in Printer, email and PDF versions 5.3

Same name and namespace in other branches

1. 5.4 print.pages.inc \_print_generate_book()
2. 6 print.pages.inc \_print_generate_book()
3. 7.2 print.pages.inc \_print_generate_book()
4. 7 print.pages.inc \_print_generate_book()
5. 5.x print.pages.inc \_print_generate_book()

Prepare a Printer-friendly-ready node body for book pages

Parameters

$nid: node ID of the node to be rendered into a printer-friendly page

$teaser: if set to TRUE, outputs only the node's teaser

$message: optional sender's message (used by the send e-mail module)

Return value

filled array ready to be used in the template

1 call to _print_generate_book()

print_controller in ./print.pages.inc

Select the print generator function based on the page type

File

./print.pages.inc, line 636

Contains the functions to generate Printer-friendly pages.

Code

function _print_generate_book($nid, $teaser = FALSE, $message = NULL) {
  $node = node_load(array(
    'nid' => $nid,
  ));
  if (!$node) {

    // Node not found
    drupal_not_found();
    return FALSE;
  }
  elseif (!node_access('view', $node) || !user_access('see printer-friendly version')) {

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

  // The title is already displayed by the book_recurse, so avoid duplication
  $print['title'] = '';
  return $print;
}