Force views filter value

gistfile1.php

function ft_pm_articles_views_pre_view(&$view){
  $display_id = $view->current_display;

  if ($display_id == 'related_articles') {
    _set_views_options($view, $display_id, 'field_article_category');
  }
  elseif ($display_id == 'related_news') {
    _set_views_options($view, $display_id, 'field_tags');
  }
}

function _set_views_options(&$view, $display_id, $field_id) {
  $types = views_object_types();
  $filters = $view->display[$display_id]->handler->get_option($types['filter']['plural']);
  $applied_filter = $filters["{$field_id}_tid"];

  $node = menu_get_object();
  if (!empty($node->{$field_id})) {
    $wrapper = EbtWrapperNode::factory($node);
    $filter_field = $wrapper->{$field_id}->raw();
    $filter_field_values = drupal_map_assoc($filter_field);
    $applied_filter['value'] = $filter_field_values;
    $view->set_item($display_id, 'filter', "{$field_id}_tid", $applied_filter);
  }
  else {
    $view->executed = TRUE;
  }
}