www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/workspaces/src/Form/WorkspaceSwitcherForm.php

   1 <?php
   2
   3 namespace Drupal\workspaces\Form;
   4
   5 use Drupal\Core\Entity\EntityTypeManagerInterface;
   6 use Drupal\Core\Form\FormBase;
   7 use Drupal\Core\Form\FormStateInterface;
   8 use Drupal\Core\Messenger\MessengerInterface;
   9 use Drupal\workspaces\WorkspaceAccessException;
  10 use Drupal\workspaces\WorkspaceManagerInterface;
  11 use Symfony\Component\DependencyInjection\ContainerInterface;
  12
  13 /**
  14  * Provides a form that activates a different workspace.
  15  */
  16 class WorkspaceSwitcherForm extends FormBase implements WorkspaceFormInterface {
  17
  18   /**
  19    * The workspace manager.
  20    *
  21    * @var \Drupal\workspaces\WorkspaceManagerInterface
  22    */
  23   protected $workspaceManager;
  24
  25   /**
  26    * The workspace entity storage handler.
  27    *
  28    * @var \Drupal\Core\Entity\EntityStorageInterface
  29    */
  30   protected $workspaceStorage;
  31
  32   /**
  33    * The messenger service.
  34    *
  35    * @var \Drupal\Core\Messenger\MessengerInterface
  36    */
  37   protected $messenger;
  38
  39   /**
  40    * Constructs a new WorkspaceSwitcherForm.
  41    *
  42    * @param \Drupal\workspaces\WorkspaceManagerInterface $workspace_manager
  43    *   The workspace manager.
  44    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
  45    *   The entity type manager.
  46    * @param \Drupal\Core\Messenger\MessengerInterface $messenger
  47    *   The messenger service.
  48    */
  49   public function __construct(WorkspaceManagerInterface $workspace_manager, EntityTypeManagerInterface $entity_type_manager, MessengerInterface $messenger) {
  50     $this->workspaceManager = $workspace_manager;
  51     $this->workspaceStorage = $entity_type_manager->getStorage('workspace');
  52     $this->messenger = $messenger;
  53   }
  54
  55   /**
  56    * {@inheritdoc}
  57    */
  58   public static function create(ContainerInterface $container) {
  59     return new static(
  60       $container->get('workspaces.manager'),
  61       $container->get('entity_type.manager'),
  62       $container->get('messenger')
  63     );
  64   }
  65
  66   /**
  67    * {@inheritdoc}
  68    */
  69   public function getFormId() {
  70     return 'workspace_switcher_form';
  71   }
  72
  73   /**
  74    * {@inheritdoc}
  75    */
  76   public function buildForm(array $form, FormStateInterface $form_state) {
  77     $workspaces = $this->workspaceStorage->loadMultiple();
  78     $workspace_labels = [];
  79     foreach ($workspaces as $workspace) {
  80       $workspace_labels[$workspace->id()] = $workspace->label();
  81     }
  82
  83     $active_workspace = $this->workspaceManager->getActiveWorkspace();
  84     unset($workspace_labels[$active_workspace->id()]);
  85
  86     $form['current'] = [
  87       '#type' => 'item',
  88       '#title' => $this->t('Current workspace'),
  89       '#markup' => $active_workspace->label(),
  90       '#wrapper_attributes' => [
  91         'class' => ['container-inline'],
  92       ],
  93     ];
  94
  95     $form['workspace_id'] = [
  96       '#type' => 'select',
  97       '#title' => $this->t('Select workspace'),
  98       '#required' => TRUE,
  99       '#options' => $workspace_labels,
 100       '#wrapper_attributes' => [
 101         'class' => ['container-inline'],
 102       ],
 103     ];
 104
 105     $form['submit'] = [
 106       '#type' => 'submit',
 107       '#value' => $this->t('Activate'),
 108     ];
 109
 110     return $form;
 111   }
 112
 113   /**
 114    * {@inheritdoc}
 115    */
 116   public function submitForm(array &$form, FormStateInterface $form_state) {
 117     $id = $form_state->getValue('workspace_id');
 118
 119     /** @var \Drupal\workspaces\WorkspaceInterface $workspace */
 120     $workspace = $this->workspaceStorage->load($id);
 121
 122     try {
 123       $this->workspaceManager->setActiveWorkspace($workspace);
 124       $this->messenger->addMessage($this->t('%workspace_label is now the active workspace.', ['%workspace_label' => $workspace->label()]));
 125     }
 126     catch (WorkspaceAccessException $e) {
 127       $this->messenger->addError($this->t('You do not have access to activate the %workspace_label workspace.', ['%workspace_label' => $workspace->label()]));
 128     }
 129   }
 130
 131 }