function _views_query_tag_alter_condition

Replaces the substitutions recursive foreach condition.

File

drupal/core/modules/views/views.module, line 1991

Primarily Drupal hooks and global API functions to manipulate views.

Code

function _views_query_tag_alter_condition(AlterableInterface $query, &$conditions, $substitutions) {
  foreach ($conditions as $condition_id => &$condition) {
    if (is_numeric($condition_id)) {
      if (is_string($condition['field'])) {
        $condition['field'] = str_replace(array_keys($substitutions), array_values($substitutions), $condition['field']);
      }
      elseif (is_object($condition['field'])) {
        $sub_conditions =& $condition['field']
          ->conditions();
        _views_query_tag_alter_condition($query, $sub_conditions, $substitutions);
      }

      // $condition['value'] is a subquery so alter the subquery recursive.
      // Therefore take sure to get the metadata of the main query.
      if (is_object($condition['value'])) {
        $subquery = $condition['value'];
        $subquery
          ->addMetaData('views_substitutions', $query
          ->getMetaData('views_substitutions'));
        views_query_views_alter($condition['value']);
      }
      elseif (isset($condition['value'])) {
        $condition['value'] = str_replace(array_keys($substitutions), array_values($substitutions), $condition['value']);
      }
    }
  }
}