function views_content_node_from_view_context

Return a new context based on an existing context.

File

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

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);
}