function _metatag_views_render_first_row in Metatag 7

Triggers rendering of the first row of the Views result set.

This is used as a helper function in metatag_views_page_alter() to have the necessary field tokens available.

Parameters

view $view: The view for which result fields should be rendered.

1 call to _metatag_views_render_first_row()

metatag_views_page_alter in metatag_views/metatag_views.module

Implements hook_page_alter().

File

metatag_views/metatag_views.module, line 164

Provides native meta tag integration with Views.

Code

function _metatag_views_render_first_row(view $view) {
  $result = $view->result;
  if (!$result) {
    return;
  }

  // We only need the first row of the results.
  $result = array_intersect_key($result, array(
    0 => TRUE,
  ));
  $view->style_plugin
    ->render_fields($result);
}