function node_add in Drupal 5

Same name and namespace in other branches

1. 4 modules/node.module \node_add()
2. 6 modules/node/node.pages.inc \node_add()
3. 7 modules/node/node.pages.inc \node_add()

Present a node submission form or a set of links to such forms.

1 string reference to 'node_add'

node_menu in modules/node/node.module

Implementation of hook_menu().

File

modules/node/node.module, line 2250

The core that allows content to be submitted to the site. Modules and scripts may programmatically submit nodes using the usual form API pattern.

Code

function node_add($type = NULL) {
  global $user;
  $types = node_get_types();
  $type = isset($type) ? str_replace('-', '_', $type) : NULL;

  // If a node type has been specified, validate its existence.
  if (isset($types[$type]) && node_access('create', $type)) {

    // Initialize settings:
    $node = array(
      'uid' => $user->uid,
      'name' => $user->name,
      'type' => $type,
    );
    drupal_set_title(t('Submit @name', array(
      '@name' => $types[$type]->name,
    )));
    $output = drupal_get_form($type . '_node_form', $node);
  }
  else {

    // If no (valid) node type has been provided, display a node type overview.
    foreach ($types as $type) {
      if (function_exists($type->module . '_form') && node_access('create', $type->type)) {
        $type_url_str = str_replace('_', '-', $type->type);
        $title = t('Add a new @s.', array(
          '@s' => $type->name,
        ));
        $out = '<dt>' . l(drupal_ucfirst($type->name), "node/add/{$type_url_str}", array(
          'title' => $title,
        )) . '</dt>';
        $out .= '<dd>' . filter_xss_admin($type->description) . '</dd>';
        $item[$type->name] = $out;
      }
    }
    if (isset($item)) {
      uksort($item, 'strnatcasecmp');
      $output = t('Choose the appropriate item from the list:') . '<dl>' . implode('', $item) . '</dl>';
    }
    else {
      $output = t('No content types available.');
    }
  }
  return $output;
}