function claro_form_views_ui_config_item_form_alter

Implements hook_form_FORM_ID_alter() for the Views UI config form.

File

core/themes/claro/claro.theme, line 1678

Code

function claro_form_views_ui_config_item_form_alter(array &$form, FormStateInterface $form_state) {
    $type = $form_state->get('type');
    if ($type === 'filter') {
        // Remove clearfix classes from several elements. They add unwanted
        // whitespace and are no longer needed because uses of `float:` in this form
        // have been removed.
        // @todo Many of the changes to classes within this conditional may not be
        //   needed or require refactoring in https://drupal.org/node/3164890
        unset($form['options']['clear_markup_start']);
        unset($form['options']['clear_markup_end']);
        if (isset($form['options']['expose_button']['#prefix'])) {
            $form['options']['expose_button']['#prefix'] = str_replace('clearfix', '', $form['options']['expose_button']['#prefix']);
        }
        if (isset($form['options']['group_button']['#prefix'])) {
            $form['options']['group_button']['#prefix'] = str_replace('clearfix', '', $form['options']['group_button']['#prefix']);
        }
        // Remove `views-(direction)-(amount)` classes, replace with
        // `views-group-box--operator`, and add a `views-config-group-region`
        // wrapper.
        if (isset($form['options']['operator']['#prefix'])) {
            foreach ([
                'views-left-30',
                'views-left-40',
            ] as $left_class) {
                if (str_contains($form['options']['operator']['#prefix'], $left_class)) {
                    $form['options']['operator']['#prefix'] = '<div class="views-config-group-region">' . str_replace($left_class, 'views-group-box--operator', $form['options']['operator']['#prefix']);
                    $form['options']['value']['#suffix'] = ($form['options']['value']['#suffix'] ?? '') . '</div>';
                }
            }
        }
        // Some instances of this form input have an added wrapper that needs to be
        // removed in order to style these forms consistently.
        // @see \Drupal\views\Plugin\views\filter\InOperator::valueForm
        $wrapper_div_to_remove = '<div id="edit-options-value-wrapper">';
        if (isset($form['options']['value']['#prefix']) && str_contains($form['options']['value']['#prefix'], $wrapper_div_to_remove)) {
            $form['options']['value']['#prefix'] = str_replace($wrapper_div_to_remove, '', $form['options']['value']['#prefix']);
            $form['options']['value']['#suffix'] = preg_replace('/<\\/div>/', '', $form['options']['value']['#suffix'], 1);
        }
        if (isset($form['options']['value']['#prefix'])) {
            foreach ([
                'views-right-70',
                'views-right-60',
            ] as $right_class) {
                if (str_contains($form['options']['value']['#prefix'], $right_class)) {
                    $form['options']['value']['#prefix'] = str_replace($right_class, 'views-group-box--value', $form['options']['value']['#prefix']);
                }
            }
        }
        // If the form includes a `value` field, the `.views-group-box--value` and
        // `.views-group-box` classes must be present in a wrapper div. Add them
        // here if it they are not yet present.
        if (!isset($form['options']['value']['#prefix']) || !str_contains($form['options']['value']['#prefix'], 'views-group-box--value')) {
            $prefix = $form['options']['value']['#prefix'] ?? '';
            $suffix = $form['options']['value']['#suffix'] ?? '';
            $form['options']['value']['#prefix'] = '<div class="views-group-box views-group-box--value">' . $prefix;
            $form['options']['value']['#suffix'] = $suffix . '</div>';
        }
        // If operator or value have no children, remove them from the render array
        // so their prefixes and suffixes aren't added without any content.
        foreach ([
            'operator',
            'value',
        ] as $form_item) {
            if (isset($form['options'][$form_item]) && count($form['options'][$form_item]) === 2 && isset($form['options'][$form_item]['#prefix']) && $form['options'][$form_item]['#suffix']) {
                unset($form['options'][$form_item]);
            }
        }
    }
}