Including security review as a submodule - with patched for Yaffs.
[yaffs-website] / web / modules / contrib / entity_browser / src / SelectionDisplayBase.php
1 <?php
2
3 namespace Drupal\entity_browser;
4
5 use Drupal\Component\Utility\NestedArray;
6 use Drupal\Core\Config\ConfigException;
7 use Drupal\Core\Plugin\PluginBase;
8 use Drupal\Core\Entity\EntityTypeManagerInterface;
9 use Drupal\Core\Form\FormStateInterface;
10 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
11 use Drupal\entity_browser\Events\Events;
12 use Drupal\entity_browser\Events\SelectionDoneEvent;
13 use Symfony\Component\DependencyInjection\ContainerInterface;
14 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
15
16 /**
17  * Base implementation for selection display plugins.
18  */
19 abstract class SelectionDisplayBase extends PluginBase implements SelectionDisplayInterface, ContainerFactoryPluginInterface {
20
21   use PluginConfigurationFormTrait;
22
23   /**
24    * Plugin label.
25    *
26    * @var string
27    */
28   protected $label;
29
30   /**
31    * Event dispatcher service.
32    *
33    * @var \Symfony\Component\EventDispatcher\EventDispatcherInterface
34    */
35   protected $eventDispatcher;
36
37   /**
38    * Entity manager service.
39    *
40    * @var \Drupal\Core\Entity\EntityTypeManagerInterface
41    */
42   protected $entityTypeManager;
43
44   /**
45    * Constructs widget plugin.
46    *
47    * @param array $configuration
48    *   A configuration array containing information about the plugin instance.
49    * @param string $plugin_id
50    *   The plugin_id for the plugin instance.
51    * @param mixed $plugin_definition
52    *   The plugin implementation definition.
53    * @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher
54    *   Event dispatcher service.
55    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
56    *   The entity manager type service.
57    */
58   public function __construct(array $configuration, $plugin_id, $plugin_definition, EventDispatcherInterface $event_dispatcher, EntityTypeManagerInterface $entity_type_manager) {
59     parent::__construct($configuration, $plugin_id, $plugin_definition);
60     $this->eventDispatcher = $event_dispatcher;
61     $this->entityTypeManager = $entity_type_manager;
62     $this->setConfiguration($configuration);
63   }
64
65   /**
66    * {@inheritdoc}
67    */
68   public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
69     return new static(
70       $configuration,
71       $plugin_id,
72       $plugin_definition,
73       $container->get('event_dispatcher'),
74       $container->get('entity_type.manager')
75     );
76   }
77
78   /**
79    * {@inheritdoc}
80    */
81   public function defaultConfiguration() {
82     return [];
83   }
84
85   /**
86    * {@inheritdoc}
87    */
88   public function getConfiguration() {
89     return array_diff_key(
90       $this->configuration,
91       ['entity_browser_id' => 0]
92     );
93   }
94
95   /**
96    * {@inheritdoc}
97    */
98   public function setConfiguration(array $configuration) {
99     $this->configuration = NestedArray::mergeDeep(
100       $this->defaultConfiguration(),
101       $configuration
102     );
103   }
104
105   /**
106    * {@inheritdoc}
107    */
108   public function calculateDependencies() {
109     return [];
110   }
111
112   /**
113    * {@inheritdoc}
114    */
115   public function label() {
116     $this->label;
117   }
118
119   /**
120    * {@inheritdoc}
121    */
122   public function validate(array &$form, FormStateInterface $form_state) {}
123
124   /**
125    * {@inheritdoc}
126    */
127   public function submit(array &$form, FormStateInterface $form_state) {}
128
129   /**
130    * {@inheritdoc}
131    */
132   public function checkPreselectionSupport() {
133     if (!$this->getPluginDefinition()['acceptPreselection']) {
134       throw new ConfigException('Used entity browser selection display does not support preselection.');
135     }
136   }
137
138   /**
139    * {@inheritdoc}
140    */
141   public function supportsJsCommands() {
142     return $this->getPluginDefinition()['js_commands'];
143   }
144
145   /**
146    * Marks selection as done - sets value in form state and dispatches event.
147    */
148   protected function selectionDone(FormStateInterface $form_state) {
149     $form_state->set(['entity_browser', 'selection_completed'], TRUE);
150     $this->eventDispatcher->dispatch(
151       Events::DONE,
152       new SelectionDoneEvent(
153         $this->configuration['entity_browser_id'],
154         $form_state->get(['entity_browser', 'instance_uuid'])
155       ));
156   }
157
158 }