views_handler_filter_field_list_boolean.inc
Definition of views_handler_filter_field_list_boolean.
File
-
modules/
field/ views_handler_filter_field_list_boolean.inc
View source
<?php
/**
* @file
* Definition of views_handler_filter_field_list_boolean.
*/
/**
* Filter handler for boolean fields.
*
* @ingroup views_filter_handlers
*/
class views_handler_filter_field_list_boolean extends views_handler_filter_field_list {
/**
* {@inheritdoc}
*/
public function get_value_options() {
$field = field_info_field($this->definition['field_name']);
$value_options = list_allowed_values($field);
// Boolean fields have an option for using the label as the 'on' value. This
// results in there being no label values in the allows values array.
// If this is the case, we need to provide the labels.
$filtered = array_filter($value_options);
if (empty($filtered)) {
// We can't provide the label in the same way the FieldAPI formatter does,
// as these are different on each instance, and we may be operating on
// more than one bundle.
$value_options[0] = t('Off');
$value_options[1] = t('On');
}
$this->value_options = $value_options;
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
views_handler_filter_field_list_boolean | Filter handler for boolean fields. |