function node_object_prepare

Prepares a node entity for editing.

Fills in a few default values, and then invokes hook_prepare() on the node type module, and hook_node_prepare() on all modules.

Parameters

Node $node: A node object.

File

core/modules/node/node.module, line 913

The core module that allows content to be submitted to the site.

Code

function node_object_prepare(Node $node) {
  // Check if we can retrieve a node from the tempstore.
  $node_tempstore_id = node_build_tempstore_id($node->type);

  // Set up default values, if required.
  $node_type = node_type_get_type($node->type);
  // If this is a new node, fill in the default values.
  if (!isset($node->nid) || isset($node->is_new)) {
    if (!isset($node->status)) {
      $node->status = (int) $node_type->settings['status_default'];
    }
    if (!isset($node->promote)) {
      $node->promote = (int) ($node_type->settings['promote_enabled']) ? $node_type->settings['promote_default'] : 0;
    }
    if (!isset($node->sticky)) {
      $node->sticky = (int) ($node_type->settings['sticky_enabled']) ? $node_type->settings['sticky_default'] : 0;
    }
    global $user;
    $node->uid = $user->uid;
    $node->created = REQUEST_TIME;
  }
  else {
    $node->date = format_date($node->created, 'custom', 'Y-m-d H:i:s O');
    // Remove the log message from the original node entity.
    $node->log = NULL;
  }
  // Always use the default revision setting.
  $node->revision = $node_type->settings['revision_enabled'] ? $node_type->settings['revision_default'] : FALSE;

  node_invoke($node, 'prepare');
  module_invoke_all('node_prepare', $node);
}