function template_preprocess_book_export_html in Drupal 7

Same name and namespace in other branches

1. 8 core/modules/book/book.module \template_preprocess_book_export_html()
2. 6 modules/book/book.module \template_preprocess_book_export_html()
3. 9 core/modules/book/book.module \template_preprocess_book_export_html()

Processes variables for book-export-html.tpl.php.

Parameters

$variables: An associative array containing the following keys:

• title
• contents
• depth

See also

book-export-html.tpl.php

File

modules/book/book.module, line 1218

Allows users to create and organize related content in an outline.

Code

function template_preprocess_book_export_html(&$variables) {
  global $base_url, $language;
  $variables['title'] = check_plain($variables['title']);
  $variables['base_url'] = $base_url;
  $variables['language'] = $language;
  $variables['language_rtl'] = $language->direction == LANGUAGE_RTL;
  $variables['head'] = drupal_get_html_head();
  $variables['dir'] = $language->direction ? 'rtl' : 'ltr';
}