www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/views_ui/src/Form/Ajax/Display.php

   1 <?php
   2
   3 namespace Drupal\views_ui\Form\Ajax;
   4
   5 use Drupal\Core\Form\FormStateInterface;
   6 use Drupal\views\ViewEntityInterface;
   7
   8 /**
   9  * Provides a form for editing the Views display.
  10  *
  11  * @internal
  12  */
  13 class Display extends ViewsFormBase {
  14
  15   /**
  16    * Constructs a new Display object.
  17    */
  18   public function __construct($type = NULL) {
  19     $this->setType($type);
  20   }
  21
  22   /**
  23    * {@inheritdoc}
  24    */
  25   public function getFormKey() {
  26     return 'display';
  27   }
  28
  29   /**
  30    * {@inheritdoc}
  31    *
  32    * @todo Remove this and switch all usage of $form_state->get('section') to
  33    *   $form_state->get('type').
  34    */
  35   public function getFormState(ViewEntityInterface $view, $display_id, $js) {
  36     $form_state = parent::getFormState($view, $display_id, $js);
  37     $form_state->set('section', $this->type);
  38     return $form_state;
  39   }
  40
  41   /**
  42    * {@inheritdoc}
  43    */
  44   public function getForm(ViewEntityInterface $view, $display_id, $js, $type = NULL) {
  45     $this->setType($type);
  46     return parent::getForm($view, $display_id, $js);
  47   }
  48
  49   /**
  50    * {@inheritdoc}
  51    */
  52   public function getFormId() {
  53     return 'views_ui_edit_display_form';
  54   }
  55
  56   /**
  57    * {@inheritdoc}
  58    */
  59   public function buildForm(array $form, FormStateInterface $form_state) {
  60     $view = $form_state->get('view');
  61     $display_id = $form_state->get('display_id');
  62
  63     $executable = $view->getExecutable();
  64     if (!$executable->setDisplay($display_id)) {
  65       $form['markup'] = ['#markup' => $this->t('Invalid display id @display', ['@display' => $display_id])];
  66       return $form;
  67     }
  68
  69     // Get form from the handler.
  70     $form['options'] = [
  71       '#theme_wrappers' => ['container'],
  72       '#attributes' => ['class' => ['scroll'], 'data-drupal-views-scroll' => TRUE],
  73     ];
  74     $executable->display_handler->buildOptionsForm($form['options'], $form_state);
  75
  76     // The handler options form sets $form['#title'], which we need on the entire
  77     // $form instead of just the ['options'] section.
  78     $form['#title'] = $form['options']['#title'];
  79     unset($form['options']['#title']);
  80
  81     // Move the override dropdown out of the scrollable section of the form.
  82     if (isset($form['options']['override'])) {
  83       $form['override'] = $form['options']['override'];
  84       unset($form['options']['override']);
  85     }
  86
  87     $name = $form_state->get('update_name');
  88     $view->getStandardButtons($form, $form_state, 'views_ui_edit_display_form', $name);
  89     return $form;
  90   }
  91
  92   /**
  93    * {@inheritdoc}
  94    */
  95   public function validateForm(array &$form, FormStateInterface $form_state) {
  96     $view = $form_state->get('view');
  97     $display_id = $form_state->get('display_id');
  98     $view->getExecutable()->displayHandlers->get($display_id)->validateOptionsForm($form['options'], $form_state);
  99
 100     if ($form_state->getErrors()) {
 101       $form_state->set('rerender', TRUE);
 102     }
 103   }
 104
 105   /**
 106    * {@inheritdoc}
 107    */
 108   public function submitForm(array &$form, FormStateInterface $form_state) {
 109     $view = $form_state->get('view');
 110     $display_id = $form_state->get('display_id');
 111     $view->getExecutable()->displayHandlers->get($display_id)->submitOptionsForm($form['options'], $form_state);
 112
 113     $view->cacheSet();
 114   }
 115
 116 }