function BooleanOperator::valueForm

Overrides FilterPluginBase::valueForm

File

core/modules/views/src/Plugin/views/filter/BooleanOperator.php, line 195

Class

BooleanOperator

Simple filter to handle matching of boolean values.

Namespace

Code

protected function valueForm(&$form, FormStateInterface $form_state) {
    $form['value'] = [];
    if (empty($this->valueOptions)) {
        // Initialize the array of possible values for this filter.
        $this->getValueOptions();
    }
    if ($exposed = $form_state->get('exposed')) {
        // Exposed filter: use a select box to save space.
        $filter_form_type = 'select';
    }
    else {
        // Configuring a filter: use radios for clarity.
        $filter_form_type = 'radios';
    }
    $display_options = 'all';
    $source = ':input[name="options[operator]"]';
    if ($exposed) {
        $identifier = $this->options['expose']['identifier'];
        if (empty($this->options['expose']['use_operator']) || empty($this->options['expose']['operator_id'])) {
            $display_options = in_array($this->operator, $this->operatorValues(1)) ? 'value' : 'none';
        }
        else {
            $source = ':input[name="' . $this->options['expose']['operator_id'] . '"]';
        }
    }
    if ($display_options === 'all' || $display_options === 'value') {
        $form['value'] = [
            '#type' => $filter_form_type,
            '#title' => $this->value_value,
            '#options' => $this->valueOptions,
            '#default_value' => $this->value,
        ];
        $identifier = $this->options['expose']['identifier'];
        $user_input = $form_state->getUserInput();
        if ($exposed && isset($identifier) && !isset($user_input[$identifier])) {
            $user_input[$identifier] = $this->value;
            $form_state->setUserInput($user_input);
        }
        // If we're configuring an exposed filter, add an - Any - option.
        if (!$exposed || empty($this->options['expose']['required'])) {
            $form['value']['#options'] = [
                'All' => $this->t('- Any -'),
            ] + $form['value']['#options'];
        }
        if ($display_options === 'all') {
            // Setup #states for operators with a value.
            foreach ($this->operatorValues(1) as $operator) {
                $form['value']['#states']['visible'][] = [
                    $source => [
                        'value' => $operator,
                    ],
                ];
            }
        }
    }
}