public function views_plugin_argument_default_node::get_argument in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 6.3 modules/node/views_plugin_argument_default_node.inc \views_plugin_argument_default_node::get_argument()
2. 6.2 modules/node/views_plugin_argument_default_node.inc \views_plugin_argument_default_node::get_argument()

Return the default argument.

This needs to be overridden by every default argument handler to properly do what is needed.

Overrides views_plugin_argument_default::get_argument

1 call to views_plugin_argument_default_node::get_argument()

views_plugin_argument_default_book_root::get_argument in modules/book/views_plugin_argument_default_book_root.inc

Return the default argument.

1 method overrides views_plugin_argument_default_node::get_argument()

views_plugin_argument_default_book_root::get_argument in modules/book/views_plugin_argument_default_book_root.inc

Return the default argument.

File

modules/node/views_plugin_argument_default_node.inc, line 18

Definition of views_plugin_argument_default_node.

Class

views_plugin_argument_default_node

Default argument plugin to extract a node via menu_get_object.

Code

public function get_argument() {
  foreach (range(1, 3) as $i) {
    $node = menu_get_object('node', $i);
    if (!empty($node)) {
      return $node->nid;
    }
  }
  if (arg(0) == 'node' && is_numeric(arg(1))) {
    return arg(1);
  }
}