function hook_node_prepare

7.x node.api.php hook_node_prepare($node)

Act on a node object about to be shown on the add/edit form.

This hook is invoked from node_object_prepare() after the type-specific hook_prepare() is invoked.

Parameters

$node: The node that is about to be shown on the add/edit form.

Related topics

Hooks: Allow modules to interact with the Drupal core.
Node API Hooks: Functions to define and modify content types.

4 functions implement hook_node_prepare()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

book_node_prepare in drupal-7.x/modules/book/book.module: Implements hook_node_prepare().
comment_node_prepare in drupal-7.x/modules/comment/comment.module: Implements hook_node_prepare().
menu_node_prepare in drupal-7.x/modules/menu/menu.module: Implements hook_node_prepare().
translation_node_prepare in drupal-7.x/modules/translation/translation.module: Implements hook_node_prepare().

2 invocations of hook_node_prepare()

node_object_prepare in drupal-7.x/modules/node/node.module: Prepares a node object for editing.
node_object_prepare in drupal-7.x/modules/node/node.module: Prepares a node object for editing.

File

drupal-7.x/modules/node/node.api.php, line 642: Hooks provided by the Node module.

Code

function hook_node_prepare($node) {
  if (!isset($node->comment)) {
    $node->comment = variable_get("comment_$node->type", COMMENT_NODE_OPEN);
  }
}