function node_node_import_global in Node import 5

Implementation of hook_node_import_global().

File

supported/node.inc, line 204

Code

function node_node_import_global($type, $global_values) {
  global $user;
  $globals = $global_values['node_import_node'];
  if (isset($globals['options'])) {
    $options = array();
    foreach ($globals['options'] as $option => $value) {
      if ($value) {
        $options[] = $option;
      }
    }
    $globals['options'] = $options;
  }
  else {
    $defaults = array(
      'status',
      'promote',
    );
    $globals['options'] = variable_get('node_options_' . $type, $defaults);
  }
  if (!isset($globals['author'])) {
    $globals['author'] = array(
      'name' => $user->name,
      'date' => '',
    );
  }
  if (!isset($globals['unique_title'])) {
    $globals['unique_title'] = 0;
  }

  // Create a dummy node and get the node form.
  $node = array(
    'type' => $type,
    'date' => date('r'),
    'name' => $user->name,
    'uid' => $user->uid,
  );
  $node = array_merge($node, $globals['author']);
  foreach ((array) $globals['options'] as $option) {
    $node[$option] = 1;
  }
  $node = (object) $node;
  $node_form = node_form($node);

  // We only care about a part of this node_form.
  $form = array();
  $form['node_import_node'] = array(
    '#type' => 'fieldset',
    '#title' => t('Node options'),
    '#description' => t('Select the options you want to assign to all imported nodes unless specifically set otherwise in the CSV file'),
    '#tree' => TRUE,
  );
  foreach (array(
    'author',
    'options',
  ) as $fieldset) {
    if (isset($node_form[$fieldset])) {
      $form['node_import_node'][$fieldset] = $node_form[$fieldset];
      if ($fieldset == 'options') {

        // The workflow options are overwritten in node_form_array()
        // because $node->nid is not set.
        foreach (element_children($form['node_import_node']['options']) as $key) {
          $form['node_import_node']['options'][$key]['#default_value'] = $node->{$key};
        }
      }
    }
  }

  // Unique titles?
  $form['node_import_node']['unique_title'] = array(
    '#type' => 'checkbox',
    '#title' => t('Titles must be unique for this node type.'),
    '#description' => t('Check this box if you do not want to import nodes if there is already a node with the same title.'),
    '#default_value' => $globals['unique_title'],
  );
  return $form;
}