PHP book_menu_subtree_data Examples

Example #1

File: template.php Project: ricardoreis/Atrium

/**
 * Print all child pages of a book.
 */
function tao_print_book_children($node)
{
    // Book recursive printing
    if (module_exists('book') && book_type_is_allowed($node->type)) {
        if (isset($_GET['print']) && isset($_GET['book_recurse'])) {
            $child_pages = '';
            $zomglimit = 0;
            $tree = array_shift(book_menu_subtree_data($node->book));
            if (!empty($tree['below'])) {
                foreach ($tree['below'] as $link) {
                    _tao_print_book_children($link, $child_pages, $zomglimit);
                }
            }
            return $child_pages;
        }
    }
}

Example #2

File: template.php Project: rmontero/dla_ecommerce_site

/**
 * Print all child pages of a book.
 */
function tao_print_book_children($node)
{
    // We use a semaphore here since this function calls and is called by the
    // node_view() stack so that it may be called multiple times for a single book tree.
    static $semaphore;
    if (module_exists('book') && book_type_is_allowed($node->type)) {
        if (isset($_GET['print']) && isset($_GET['book_recurse']) && !isset($semaphore)) {
            $semaphore = TRUE;
            $child_pages = '';
            $zomglimit = 0;
            $tree = array_shift(book_menu_subtree_data($node->book));
            if (!empty($tree['below'])) {
                foreach ($tree['below'] as $link) {
                    _tao_print_book_children($link, $child_pages, $zomglimit);
                }
            }
            unset($semaphore);
            return $child_pages;
        }
    }
    return '';
}