function InOperator::operators

Overrides FilterOperatorsInterface::operators

File

core/modules/views/src/Plugin/views/filter/InOperator.php, line 112

Class

InOperator

Simple filter to handle matching of multiple options selectable via checkboxes.

Namespace

Code

public function operators() {
    $operators = [
        'in' => [
            'title' => $this->t('Is one of'),
            'short' => $this->t('in'),
            'short_single' => $this->t('='),
            'method' => 'opSimple',
            'values' => 1,
        ],
        'not in' => [
            'title' => $this->t('Is not one of'),
            'short' => $this->t('not in'),
            'short_single' => $this->t('<>'),
            'method' => 'opSimple',
            'values' => 1,
        ],
    ];
    // if the definition allows for the empty operator, add it.
    if (!empty($this->definition['allow empty'])) {
        $operators += [
            'empty' => [
                'title' => $this->t('Is empty (NULL)'),
                'method' => 'opEmpty',
                'short' => $this->t('empty'),
                'values' => 0,
            ],
            'not empty' => [
                'title' => $this->t('Is not empty (NOT NULL)'),
                'method' => 'opEmpty',
                'short' => $this->t('not empty'),
                'values' => 0,
            ],
        ];
    }
    return $operators;
}