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

handlers/views_handler_argument.inc, line 589

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) {
                $join = drupal_clone($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;
    }
}