BooleanOperatorString.php
Same filename in other branches
Namespace
Drupal\views\Plugin\views\filterFile
-
core/
modules/ views/ src/ Plugin/ views/ filter/ BooleanOperatorString.php
View source
<?php
namespace Drupal\views\Plugin\views\filter;
use Drupal\views\Attribute\ViewsFilter;
/**
* Simple filter to handle matching of boolean values.
*
* This handler checks to see if a string field is empty (equal to '') or not.
* It is otherwise identical to the parent operator.
*
* Definition items:
* - label: (REQUIRED) The label for the checkbox.
*
* @ingroup views_filter_handlers
*/
class BooleanOperatorString extends BooleanOperator {
public function query() {
$this->ensureMyTable();
$where = "{$this->tableAlias}.{$this->realField} ";
if (empty($this->value)) {
$where .= "= ''";
if ($this->accept_null) {
$where = '(' . $where . " OR {$this->tableAlias}.{$this->realField} IS NULL)";
}
}
else {
$where .= "<> ''";
}
$this->query
->addWhereExpression($this->options['group'], $where);
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
BooleanOperatorString | Simple filter to handle matching of boolean values. |
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