function views_content_term_from_view_context

Return a new context based on an existing context.

File

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

Code

function views_content_term_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('entity:taxonomy_term', 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])) {
        $tid = $view->result[$row]->{$view->base_field};
        if ($tid) {
            $term = taxonomy_term_load($tid);
            return ctools_context_create('entity:taxonomy_term', $term);
        }
    }
    return ctools_context_create_empty('entity:taxonomy_term', NULL);
}