function node_export_save in Node export 6.3

Same name and namespace in other branches

1. 6.2 node_export.module \node_export_save()
2. 7.3 node_export.module \node_export_save()

Save a node object into the database.

A modified version of node_save().

1 call to node_export_save()

node_export_import in ./node_export.module

Import Function

File

./node_export.module, line 542

The Node export module.

Code

function node_export_save(&$node) {

  // Let modules modify the node before it is saved to the database.
  node_invoke_nodeapi($node, 'presave');
  global $user;
  $node->is_new = FALSE;

  // Apply filters to some default node fields:
  if (empty($node->nid)) {

    // Insert a new node.
    $node->is_new = TRUE;

    // When inserting a node, $node->log must be set because
    // {node_revisions}.log does not (and cannot) have a default
    // value.  If the user does not have permission to create
    // revisions, however, the form will not contain an element for
    // log so $node->log will be unset at this point.
    if (!isset($node->log)) {
      $node->log = '';
    }

    // For the same reasons, make sure we have $node->teaser and
    // $node->body.  We should consider making these fields nullable
    // in a future version since node types are not required to use them.
    if (!isset($node->teaser)) {
      $node->teaser = '';
    }
    if (!isset($node->body)) {
      $node->body = '';
    }
  }
  elseif (!empty($node->revision)) {
    $node->old_vid = $node->vid;
  }
  else {

    // When updating a node, avoid clobberring an existing log entry with an empty one.
    if (empty($node->log)) {
      unset($node->log);
    }
  }

  // Set some required fields:
  if (empty($node->created)) {
    $node->created = time();
  }

  // The update of the changed value is forced in the original node_save().
  if (empty($node->changed)) {
    $node->changed = time();
  }
  $node->timestamp = time();
  $node->format = isset($node->format) ? $node->format : FILTER_FORMAT_DEFAULT;

  // Generate the node table query and the node_revisions table query.
  if ($node->is_new) {
    _node_save_revision($node, $user->uid);
    drupal_write_record('node', $node);
    db_query('UPDATE {node_revisions} SET nid = %d WHERE vid = %d', $node->nid, $node->vid);
    $op = 'insert';
  }
  else {
    drupal_write_record('node', $node, 'nid');
    if (!empty($node->revision)) {
      _node_save_revision($node, $user->uid);
      db_query('UPDATE {node} SET vid = %d WHERE nid = %d', $node->vid, $node->nid);
    }
    else {
      _node_save_revision($node, $user->uid, 'vid');
    }
    $op = 'update';
  }

  // Call the node specific callback (if any).
  node_invoke($node, $op);
  node_invoke_nodeapi($node, $op);

  // Update the node access table for this node.
  node_access_acquire_grants($node);
}