function views_content_term_from_view_context in Chaos Tool Suite (ctools) 7

Same name and namespace in other branches

1. 6 views_content/plugins/relationships/term_from_view.inc \views_content_term_from_view_context()

Return a new context based on an existing context.

1 string reference to 'views_content_term_from_view_context'

term_from_view.inc in views_content/plugins/relationships/term_from_view.inc

Plugin to provide an relationship handler for term from view.

File

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

Plugin to provide an relationship handler for term from view.

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);
}