www.aleph1.co.uk Git - yaffs-website/blob - web/themes/contrib/bootstrap/src/Plugin/Setting/Components/Region/RegionWells.php

   1 <?php
   2
   3 namespace Drupal\bootstrap\Plugin\Setting\Components\Region;
   4
   5 use Drupal\bootstrap\Plugin\Setting\SettingBase;
   6 use Drupal\bootstrap\Utility\Element;
   7 use Drupal\Core\Form\FormStateInterface;
   8
   9 /**
  10  * The "region_wells" theme setting.
  11  *
  12  * @ingroup plugins_setting
  13  *
  14  * @BootstrapSetting(
  15  *   id = "region_wells",
  16  *   type = "container",
  17  *   description = @Translation("Enable the <code>.well</code>, <code>.well-sm</code> or <code>.well-lg</code> classes for specified regions."),
  18  *   defaultValue = {
  19  *     "navigation" = "",
  20  *     "navigation_collapsible" = "",
  21  *     "header" = "",
  22  *     "highlighted" = "",
  23  *     "help" = "",
  24  *     "content" = "",
  25  *     "sidebar_first" = "",
  26  *     "sidebar_second" = "well",
  27  *     "footer" = "",
  28  *   },
  29  *   groups = {
  30  *     "components" = @Translation("Components"),
  31  *     "region_wells" = @Translation("Region Wells"),
  32  *   },
  33  *   see = {
  34  *     "https://getbootstrap.com/docs/3.3/components/#wells" = @Translation("Bootstrap Wells"),
  35  *   },
  36  * )
  37  */
  38 class RegionWells extends SettingBase {
  39
  40   /**
  41    * {@inheritdoc}
  42    */
  43   public function alterFormElement(Element $form, FormStateInterface $form_state, $form_id = NULL) {
  44     parent::alterFormElement($form, $form_state, $form_id);
  45
  46     $group = $this->getGroupElement($form, $form_state);
  47     $setting = $this->getSettingElement($form, $form_state);
  48
  49     // Move description.
  50     $group->setProperty('description', $setting->getProperty('description'));
  51
  52     // Retrieve the current default values.
  53     $default_values = $setting->getProperty('default_value', $this->getDefaultValue());
  54
  55     $wells = [
  56       '' => t('None'),
  57       'well' => t('.well (normal)'),
  58       'well well-sm' => t('.well-sm (small)'),
  59       'well well-lg' => t('.well-lg (large)'),
  60     ];
  61     // Create dynamic well settings for each region.
  62     $regions = system_region_list($this->theme->getName());
  63     foreach ($regions as $name => $title) {
  64       if (in_array($name, ['page_top', 'page_bottom'])) {
  65         continue;
  66       }
  67       $setting->{'region_well-' . $name} = [
  68         '#title' => $title,
  69         '#type' => 'select',
  70         '#attributes' => [
  71           'class' => ['input-sm'],
  72         ],
  73         '#options' => $wells,
  74         '#default_value' => isset($default_values[$name]) ? $default_values[$name] : '',
  75       ];
  76     }
  77   }
  78
  79   /**
  80    * {@inheritdoc}
  81    */
  82   public static function submitFormElement(Element $form, FormStateInterface $form_state, $form_id = NULL) {
  83     $values = $form_state->getValues();
  84
  85     // Extract the regions from individual dynamic settings.
  86     $regex = '/^region_well-/';
  87     $region_wells = [];
  88     foreach ($values as $key => $value) {
  89       if (!preg_match($regex, $key)) {
  90         continue;
  91       }
  92       $region_wells[preg_replace($regex, '', $key)] = $value;
  93       unset($values[$key]);
  94     }
  95
  96     // Store the new values.
  97     $values['region_wells'] = $region_wells;
  98     $form_state->setValues($values);
  99   }
 100
 101 }