function views_handler_filter_is_locked::query in Content locking (anti-concurrent editing) 7

Same name and namespace in other branches

1. 6.2 views/views_handler_filter_is_locked.inc \views_handler_filter_is_locked::query()
2. 6 views/views_handler_filter_is_locked.inc \views_handler_filter_is_locked::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_boolean_operator::query

File

views/views_handler_filter_is_locked.inc, line 9

Handler to filter based on locked nodes

Class

views_handler_filter_is_locked

@file Handler to filter based on locked nodes

Code

function query() {
  $this
    ->ensure_my_table();
  if (empty($this->value)) {
    $this->query
      ->add_where($this->options['group'], "{$this->table_alias}.timestamp IS NULL");
  }
  else {
    $this->query
      ->add_where($this->options['group'], "{$this->table_alias}.timestamp IS NOT NULL");
  }
}