book_node_presave
function book_node_presave
book_node_presave($node)
Implements hook_node_presave().
File
- modules/book/book.module, line 916
- Allows users to create and organize related content in an outline.
Code
function book_node_presave($node) { // Always save a revision for non-administrators. if (!empty($node->book['bid']) && !user_access('administer nodes')) { $node->revision = 1; // The database schema requires a log message for every revision. if (!isset($node->log)) { $node->log = ''; } } // Make sure a new node gets a new menu link. if (empty($node->nid)) { $node->book['mlid'] = NULL; } }
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https://api.drupal.org/api/drupal/modules!book!book.module/function/book_node_presave/7.x