function views_handler_argument::summary_name_field

Add the name field, which is the field displayed in summary queries. This is often used when the argument is numeric.

File

core/modules/views/handlers/views_handler_argument.inc, line 876

@todo.

Class

views_handler_argument

Base class for arguments.

Code

function summary_name_field() {
  // Add the 'name' field. For example, if this is a uid argument, the
  // name field would be 'name' (i.e, the username).

  if (isset($this->name_table)) {
    // if the alias is different then we're probably added, not ensured,
    // so look up the join and add it instead.
    if ($this->table_alias != $this->name_table) {
      $j = views_get_table_join($this->name_table, $this->table);
      if ($j) {
        $join = clone $j;
        $join->left_table = $this->table_alias;
        $this->name_table_alias = $this->query->add_table($this->name_table, $this->relationship, $join);
      }
    }
    else {
      $this->name_table_alias = $this->query->ensure_table($this->name_table, $this->relationship);
    }
  }
  else {
    $this->name_table_alias = $this->table_alias;
  }

  if (isset($this->name_field)) {
    $this->name_alias = $this->query->add_field($this->name_table_alias, $this->name_field);
  }
  else {
    $this->name_alias = $this->base_alias;
  }
}