function views_handler_filter_boolean_operator::query in Views (for Drupal 7) 6.2

Same name and namespace in other branches

1. 6.3 handlers/views_handler_filter_boolean_operator.inc \views_handler_filter_boolean_operator::query()
2. 7.3 handlers/views_handler_filter_boolean_operator.inc \views_handler_filter_boolean_operator::query()

Add this filter to the query.

Due to the nature of fapi, the value and the operator have an unintended level of indirection. You will find them in $this->operator and $this->value respectively.

Overrides views_handler_filter::query

3 methods override views_handler_filter_boolean_operator::query()

views_handler_filter_boolean_operator_string::query in handlers/views_handler_filter_boolean_operator_string.inc

Add this filter to the query.

views_handler_filter_upload_fid::query in modules/upload/views_handler_filter_upload_fid.inc

Add this filter to the query.

views_handler_filter_user_current::query in modules/user/views_handler_filter_user_current.inc

Add this filter to the query.

File

handlers/views_handler_filter_boolean_operator.inc, line 138

Class

views_handler_filter_boolean_operator

Simple filter to handle matching of boolean values

Code

function query() {
  $this
    ->ensure_my_table();
  $where = "{$this->table_alias}.{$this->real_field} ";
  if (empty($this->value)) {
    $where .= '= 0';
    if ($this->accept_null) {
      $where = '(' . $where . " OR {$this->table_alias}.{$this->real_field} IS NULL)";
    }
  }
  else {
    if (!empty($this->definition['use equal'])) {
      $where .= '= 1';
    }
    else {
      $where .= '<> 0';
    }
  }
  $this->query
    ->add_where($this->options['group'], $where);
}