function quiz_views_handler_filter_user_nullable::query in Quiz 7.6
Same name and namespace in other branches
- 8.4 includes/views/handlers/quiz_views_handler_filter_user_nullable.inc \quiz_views_handler_filter_user_nullable::query()
- 6.6 includes/views/handlers/quiz_views_handler_filter_user_nullable.inc \quiz_views_handler_filter_user_nullable::query()
- 6.3 includes/views/handlers/quiz_views_handler_filter_user_nullable.inc \quiz_views_handler_filter_user_nullable::query()
- 6.4 includes/views/handlers/quiz_views_handler_filter_user_nullable.inc \quiz_views_handler_filter_user_nullable::query()
- 6.5 includes/views/handlers/quiz_views_handler_filter_user_nullable.inc \quiz_views_handler_filter_user_nullable::query()
- 7 includes/views/handlers/quiz_views_handler_filter_user_nullable.inc \quiz_views_handler_filter_user_nullable::query()
- 7.4 includes/views/handlers/quiz_views_handler_filter_user_nullable.inc \quiz_views_handler_filter_user_nullable::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
File
- includes/
views/ handlers/ quiz_views_handler_filter_user_nullable.inc, line 37
Class
Code
function query() {
$group = $this->query
->set_where_group('AND', 'qnr_user');
$this
->ensure_my_table();
$operator = empty($this->options['use_current']) ? '!=' : '=';
// By adding the isNull, joins can properly inform us about quiz state
$this->query
->add_where($group, db_or()
->condition("{$this->table_alias}.{$this->real_field}", "***CURRENT_USER***", $operator)
->isNull("{$this->table_alias}.{$this->real_field}"));
}