protected function DateViewsTrait::applyDatePopupToForm in Views year filter 8

Apply the HTML5 date popup to the views filter form.

Parameters

array $form: The form to apply it to.

3 calls to DateViewsTrait::applyDatePopupToForm()

ViewsSearchApiYearFilterDate::buildExposedForm in src/Plugin/views/filter/ViewsSearchApiYearFilterDate.php

Render our chunk of the exposed filter form when selecting

ViewsYearFilterDate::buildExposedForm in src/Plugin/views/filter/ViewsYearFilterDate.php

Render our chunk of the exposed filter form when selecting

ViewsYearFilterDatetime::buildExposedForm in src/Plugin/views/filter/ViewsYearFilterDatetime.php

Render our chunk of the exposed filter form when selecting

File

src/DateViewsTrait.php, line 16

Class

DateViewsTrait

Shared code between the YearFilterDate and YearFilterDatetime plugins.

Namespace

Drupal\views_year_filter

Code

protected function applyDatePopupToForm(array &$form) {
  $module_handler = \Drupal::service('module_handler');
  $identifier = $this->options['expose']['identifier'];

  // Identify wrapper.
  $wrapper_key = $identifier . '_wrapper';
  if (isset($form[$wrapper_key])) {
    $element =& $form[$wrapper_key][$identifier];
  }
  else {
    $element =& $form[$identifier];
  }

  // If the date pop module is enabled change the element type to date
  // instead of textfield.
  if ($module_handler
    ->moduleExists('date_popup') && isset($this->options['value']['type']) && $this->options['value']['type'] !== 'date_year') {

    // Detect filters that are using min/max.
    if (isset($element['min'])) {
      $element['min']['#type'] = 'date';
      $element['max']['#type'] = 'date';
      if (isset($element['value'])) {
        $element['value']['#type'] = 'date';
      }
    }
    else {
      $element['#type'] = 'date';
    }
  }

  // Add Bootstrap Datepicker attributes.
  if (isset($this->options['value']['type']) && $this->options['value']['type'] === 'date_year') {
    $element['#attributes']['data-date-format'] = 'yyyy';
    $element['#attributes']['data-date-view-mode'] = 'years';
    $element['#attributes']['data-date-min-view-mode'] = 'years';
    $element['#attributes']['class'][] = 'datepicker-years-filter';
  }
}