Club Drupal

<?php

/**

 * @file

 * Definition of Drupal\date\Plugin\field\widget\DateSelectWidget.

 */

namespace Drupal\date\Plugin\field\widget;

use Drupal\Core\Annotation\Plugin;

use Drupal\Core\Annotation\Translation;

use Drupal\field\Plugin\Type\Widget\WidgetBase;

use Drupal\date\Plugin\field\widget\DateTextWidget;

/**

 * Plugin implementation of the 'date' widget.

 *

 * @Plugin(

 *   id = "date_select",

 *   module = "date",

 *   label = @Translation("Select list"),

 *   field_types = {

 *     "date"

 *   },

 *   settings = {

 *     "date_date_format" = "Y-m-d",

 *     "date_date_element" = "date",

 *     "input_format_custom" = "",

 *     "increment" = 15,

 *     "text_parts" = {""},

 *     "year_range" = "-3:+3",

 *   }

 * )

 */

class DateSelectWidget extends DateWidgetBase {

  function settingsForm(array $form, array &$form_state) {

    $element = parent::settingsForm(array $form, array &$form_state);

    $element['date_date_format'] = array(

      '#type' => 'select',

      '#title' => t('Date entry format'),

      '#default_value' => $settings['date_date_format'],

      '#options' => $this->formatOptions(),

      '#description' => t('Control the order and format of the options users see.'),

      '#weight' => 3,

      '#fieldset' => 'date_format',

    );

    $element['advanced'] = array(

      '#type' => 'fieldset',

      '#title' => t('Advanced settings'),

      '#collapsible' => TRUE,

      '#collapsed' => TRUE,

      '#fieldset' => 'date_format',

      '#weight' => 9,

    );

    $element['advanced']['text_parts'][$key] = array(

      '#type' => 'value',

      '#value' => (int) in_array($key, (array) $settings['text_parts']),

    );

    $element['advanced']['text_parts'] = array('#theme' => 'date_text_parts');

    $text_parts = (array) $settings['text_parts'];

    foreach (DateGranularity::granularityNames() as $key => $value) {

      $element['advanced']['text_parts'][$key] = array(

        '#type' => 'radios',

        '#default_value' => in_array($key, $text_parts) ? 1 : 0,

        '#options' => array(0 => '', 1 => ''),

      );

    }

    return $element;

  }

}