diff --git a/src/Plugin/EntityBrowser/Widget/View.php b/src/Plugin/EntityBrowser/Widget/View.php index 8e78276..175b4c5 100644 --- a/src/Plugin/EntityBrowser/Widget/View.php +++ b/src/Plugin/EntityBrowser/Widget/View.php @@ -3,6 +3,7 @@ namespace Drupal\entity_browser\Plugin\EntityBrowser\Widget; use Drupal\Component\Plugin\Exception\PluginNotFoundException; +use Drupal\Core\Access\AccessResult; use Drupal\Core\Form\FormStateInterface; use Drupal\Core\Render\Element; use Drupal\entity_browser\WidgetBase; @@ -264,4 +265,21 @@ public function submitConfigurationForm(array &$form, FormStateInterface $form_s } } + /** + * {@inheritdoc} + */ + public function access($return_as_object = FALSE) { + // Mark the widget as not visible if the user has no access to the view. + /** @var \Drupal\views\ViewExecutable $view */ + $view = $this->entityTypeManager + ->getStorage('view') + ->load($this->configuration['view']) + ->getExecutable(); + + + // Check if the current user has access to this view. + $result = AccessResult::allowedIf($view->access($this->configuration['view_display'])); + return $return_as_object ? $result : $result->isAllowed(); + } + } diff --git a/src/Plugin/EntityBrowser/WidgetSelector/DropDown.php b/src/Plugin/EntityBrowser/WidgetSelector/DropDown.php index 1cb3483..784df3a 100644 --- a/src/Plugin/EntityBrowser/WidgetSelector/DropDown.php +++ b/src/Plugin/EntityBrowser/WidgetSelector/DropDown.php @@ -2,8 +2,11 @@ namespace Drupal\entity_browser\Plugin\EntityBrowser\WidgetSelector; +use Drupal\Core\Entity\EntityTypeManagerInterface; +use Drupal\Core\Plugin\ContainerFactoryPluginInterface; use Drupal\entity_browser\WidgetSelectorBase; use Drupal\Core\Form\FormStateInterface; +use Symfony\Component\DependencyInjection\ContainerInterface; /** * Displays widgets in a select list. @@ -14,7 +17,35 @@ * description = @Translation("Displays the widgets in a drop down.") * ) */ -class DropDown extends WidgetSelectorBase { +class DropDown extends WidgetSelectorBase implements ContainerFactoryPluginInterface { + + /** + * The Entity Type Manager + * + * @var \Drupal\Core\Entity\EntityTypeManagerInterface + */ + protected $entityTypeManager; + + /** + * {@inheritdoc} + */ + public function __construct($configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager) { + parent::__construct($configuration, $plugin_id, $plugin_definition); + + $this->entityTypeManager = $entity_type_manager; + } + + /** + * {@inheritdoc} + */ + public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { + return new static( + $configuration, + $plugin_id, + $plugin_definition, + $container->get('entity_type.manager') + ); + } /** * {@inheritdoc} @@ -24,9 +55,17 @@ public function getForm(array &$form = array(), FormStateInterface &$form_state $form['#prefix'] = '
'; $form['#suffix'] = '
'; + $browser_id = substr(substr($form_state->getBuildInfo()['form_id'], 15), 0, -5); + /** @var \Drupal\entity_browser\EntityBrowserInterface $browser */ + $browser = $this->entityTypeManager->getStorage('entity_browser')->load($browser_id); + + $widget_ids = array_filter($this->widget_ids, function ($id) use ($browser) { + return $browser->getWidget($id)->access(); + }, ARRAY_FILTER_USE_KEY); + $element['widget'] = array( '#type' => 'select', - '#options' => $this->widget_ids, + '#options' => $widget_ids, '#default_value' => $this->getDefaultWidget(), '#executes_submit_callback' => TRUE, '#limit_validation_errors' => array(array('widget')), diff --git a/src/Plugin/EntityBrowser/WidgetSelector/Tabs.php b/src/Plugin/EntityBrowser/WidgetSelector/Tabs.php index b0c1f60..fc1e6db 100644 --- a/src/Plugin/EntityBrowser/WidgetSelector/Tabs.php +++ b/src/Plugin/EntityBrowser/WidgetSelector/Tabs.php @@ -2,8 +2,11 @@ namespace Drupal\entity_browser\Plugin\EntityBrowser\WidgetSelector; +use Drupal\Core\Entity\EntityTypeManagerInterface; +use Drupal\Core\Plugin\ContainerFactoryPluginInterface; use Drupal\entity_browser\WidgetSelectorBase; use Drupal\Core\Form\FormStateInterface; +use Symfony\Component\DependencyInjection\ContainerInterface; /** * Displays entity browser widgets as tabs. @@ -14,27 +17,60 @@ * description = @Translation("Creates horizontal tabs on the top of the entity browser, each tab representing one available widget.") * ) */ -class Tabs extends WidgetSelectorBase { +class Tabs extends WidgetSelectorBase implements ContainerFactoryPluginInterface { + + /** + * The Entity Type Manager + * + * @var \Drupal\Core\Entity\EntityTypeManagerInterface + */ + protected $entityTypeManager; + + /** + * {@inheritdoc} + */ + public function __construct($configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager) { + parent::__construct($configuration, $plugin_id, $plugin_definition); + + $this->entityTypeManager = $entity_type_manager; + } + + /** + * {@inheritdoc} + */ + public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { + return new static( + $configuration, + $plugin_id, + $plugin_definition, + $container->get('entity_type.manager') + ); + } /** * {@inheritdoc} */ public function getForm(array &$form = array(), FormStateInterface &$form_state = NULL) { $element = []; + $browser_id = substr(substr($form_state->getBuildInfo()['form_id'], 15), 0, -5); + /** @var \Drupal\entity_browser\EntityBrowserInterface $browser */ + $browser = $this->entityTypeManager->getStorage('entity_browser')->load($browser_id); foreach ($this->widget_ids as $id => $label) { - $name = 'tab_selector_' . $id; - $element[$name] = array( - '#type' => 'button', - '#attributes' => ['class' => ['tab']], - '#value' => $label, - '#disabled' => $id == $this->getDefaultWidget(), - '#executes_submit_callback' => TRUE, - '#limit_validation_errors' => array(array($id)), - // #limit_validation_errors only takes effect if #submit is present. - '#submit' => array(), - '#name' => $name, - '#widget_id' => $id, - ); + if (!empty($browser) && $browser->getWidget($id)->access()) { + $name = 'tab_selector_' . $id; + $element[$name] = array( + '#type' => 'button', + '#attributes' => ['class' => ['tab']], + '#value' => $label, + '#disabled' => $id == $this->getDefaultWidget(), + '#executes_submit_callback' => TRUE, + '#limit_validation_errors' => array(array($id)), + // #limit_validation_errors only takes effect if #submit is present. + '#submit' => array(), + '#name' => $name, + '#widget_id' => $id, + ); + } } $element['#attached']['library'][] = 'entity_browser/tabs'; diff --git a/src/WidgetBase.php b/src/WidgetBase.php index a7c8fb7..7378f8d 100644 --- a/src/WidgetBase.php +++ b/src/WidgetBase.php @@ -2,6 +2,7 @@ namespace Drupal\entity_browser; +use Drupal\Core\Access\AccessResult; use Drupal\Core\Entity\EntityTypeManagerInterface; use Drupal\Core\Plugin\PluginBase; use Drupal\Core\Form\FormStateInterface; @@ -322,4 +323,12 @@ protected function selectEntities(array $entities, FormStateInterface $form_stat )); } + /** + * {@inheritdoc} + */ + public function access($return_as_object = FALSE) { + $result = AccessResult::allowed(); + return $return_as_object ? $result : $result->isAllowed(); + } + } diff --git a/src/WidgetInterface.php b/src/WidgetInterface.php index 861033e..f43e97f 100644 --- a/src/WidgetInterface.php +++ b/src/WidgetInterface.php @@ -109,4 +109,17 @@ public function validate(array &$form, FormStateInterface $form_state); */ public function submit(array &$element, array &$form, FormStateInterface $form_state); + /** + * Defines if the widget is visible / accessible in a given context. + * + * @return bool|\Drupal\Core\Access\AccessResultInterface + * The access result. Returns a boolean if $return_as_object is FALSE (this + * is the default) and otherwise an AccessResultInterface object. + * When a boolean is returned, the result of AccessInterface::isAllowed() is + * returned, i.e. TRUE means access is explicitly allowed, thus the widget + * is to be considered accessible by other plugins. FALSE means + * access is either explicitly forbidden or "no opinion". + */ + public function access($return_as_object = FALSE); + }