function views_content_node_from_view_context in Chaos Tool Suite (ctools) 7

Same name and namespace in other branches

1. 6 views_content/plugins/relationships/node_from_view.inc \views_content_node_from_view_context()

Return a new context based on an existing context.

1 string reference to 'views_content_node_from_view_context'

node_from_view.inc in views_content/plugins/relationships/node_from_view.inc

Plugin to provide an relationship handler for node from view.

File

views_content/plugins/relationships/node_from_view.inc, line 26

Plugin to provide an relationship handler for node from view.

Code

function views_content_node_from_view_context($context, $conf, $placeholder = FALSE) {

  // If unset it wants a generic, unfilled context, which is just NULL.
  if (empty($context->data) || $placeholder) {
    return ctools_context_create_empty('node', NULL);
  }
  $view = views_content_context_get_view($context);

  // Ensure the view executes, but we don't need its output.
  views_content_context_get_output($context);
  $row = intval($conf['row']) - 1;
  if (isset($view->result[$row]) && isset($view->base_field) && isset($view->result[$row]->{$view->base_field})) {
    $nid = $view->result[$row]->{$view->base_field};
    if ($nid) {
      $node = node_load($nid);
      return ctools_context_create('node', $node);
    }
  }
  return ctools_context_create_empty('node', NULL);
}