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class ForwardLinkBlock in Forward 8

Same name and namespace in other branches
  1. 8.3 src/Plugin/Block/ForwardLinkBlock.php \Drupal\forward\Plugin\Block\ForwardLinkBlock
  2. 8.2 src/Plugin/Block/ForwardLinkBlock.php \Drupal\forward\Plugin\Block\ForwardLinkBlock

Provides a block for switching users.

Plugin annotation


@Block(
  id = "forward_link_block",
  admin_label = @Translation("Forward Link"),
  category = @Translation("Content")
)

Hierarchy

Expanded class hierarchy of ForwardLinkBlock

File

src/Plugin/Block/ForwardLinkBlock.php, line 31
Contains \Drupal\forward\Plugin\Block\ForwardLinkBlock.

Namespace

Drupal\forward\Plugin\Block
View source 
class ForwardLinkBlock extends BlockBase implements ContainerFactoryPluginInterface {

  /**
   * The access checker service.
   *
   * @var \Drupal\forward\ForwardAccessCheckerInterface
   */
  protected $accessChecker;

  /**
   * The link builder service.
   *
   * @var \Drupal\forward\ForwardLinkBuilderInterface
   */
  protected $linkBuilder;

  /**
   * The link builder service.
   *
   * @var \Drupal\Core\Routing\RouteMatchInterface
   */
  protected $routeMatch;

  /**
   * The entity being forwarded.
   *
   * @var Drupal\Core\Entity\EntityInterface
   */
  protected $entity;

  /**
   * The settings used for this plugin instance.
   *
   * @var array
   */
  protected $settings;

  /**
   * Constructs a new ForwardLinkBlock object.
   *
   * @param array $configuration
   * @param string $plugin_id
   * @param mixed $plugin_definition
   * @param \Drupal\forward\ForwardAccessCheckerInterface $access_checker
   * @param \Drupal\forward\ForwardLinkBuilderInterface $link_builder
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
   */
  public function __construct($configuration, $plugin_id, $plugin_definition, ForwardAccessCheckerInterface $access_checker, ForwardLinkBuilderInterface $link_builder, ConfigFactoryInterface $config_factory, RouteMatchInterface $route_match) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->accessChecker = $access_checker;
    $this->linkBuilder = $link_builder;
    $this->routeMatch = $route_match;

    // Force standard render since inline render is part of the "Links" DS element
    $settings = $config_factory
      ->get('forward.settings')
      ->get();
    $settings['forward_link_inline'] = FALSE;
    $this->settings = $settings;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('forward.access_checker'), $container
      ->get('forward.link_builder'), $container
      ->get('config.factory'), $container
      ->get('current_route_match'));
  }

  /**
   * {@inheritdoc}
   */
  public function blockAccess(AccountInterface $account) {
    return $this
      ->isAllowed() ? AccessResult::allowed() : AccessResult::forbidden();
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheMaxAge() {
    return 0;
  }

  /**
   * {@inheritdoc}
   */
  public function isAllowed() {
    $allowed = FALSE;
    $entity = NULL;
    $parameters = $this->routeMatch
      ->getParameters();
    if ($parameters
      ->has('node')) {
      $entity = $parameters
        ->get('node');
      $bundle = $entity
        ->bundle();
    }
    if ($parameters
      ->has('taxonomy_term')) {
      $entity = $parameters
        ->get('taxonomy_term');
      $bundle = $entity
        ->bundle();
    }
    if ($parameters
      ->has('user')) {
      $entity = $parameters
        ->get('user');
      $bundle = '';
    }
    if ($entity) {
      $view_mode = 'full';
      $this->entity = $entity;
      $allowed = $this->accessChecker
        ->isAllowed($this->settings, $entity, $view_mode, $entity
        ->getEntityTypeId(), $bundle);
    }
    return $allowed;
  }

  /**
   * {@inheritdoc}
   */
  public function build() {
    $render_array = array();

    // Build the link unless Forward is rendering an email
    $config = $this
      ->getConfiguration();
    if (empty($config['build']['#forward_build']) && $this
      ->isAllowed()) {
      $render_array = $this->linkBuilder
        ->buildForwardEntityLink($this->entity, $this->settings);
    }
    return $render_array;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
BlockPluginInterface::BLOCK_LABEL_VISIBLE constant Indicates the block label (title) should be displayed to end users.
BlockPluginTrait::$transliteration protected property The transliteration service.
BlockPluginTrait::access public function
BlockPluginTrait::baseConfigurationDefaults protected function Returns generic default configuration for block plugins.
BlockPluginTrait::blockForm public function 16
BlockPluginTrait::blockSubmit public function 13
BlockPluginTrait::blockValidate public function 3
BlockPluginTrait::buildConfigurationForm public function Creates a generic configuration form for all block types. Individual block plugins can add elements to this form by overriding BlockBase::blockForm(). Most block plugins should not override this method unless they need to alter the generic form elements. 2
BlockPluginTrait::calculateDependencies public function
BlockPluginTrait::defaultConfiguration public function 19
BlockPluginTrait::getConfiguration public function 1
BlockPluginTrait::getMachineNameSuggestion public function 1
BlockPluginTrait::getPreviewFallbackString public function 3
BlockPluginTrait::label public function
BlockPluginTrait::setConfiguration public function
BlockPluginTrait::setConfigurationValue public function
BlockPluginTrait::setTransliteration public function Sets the transliteration service.
BlockPluginTrait::submitConfigurationForm public function Most block plugins should not override this method. To add submission handling for a specific block type, override BlockBase::blockSubmit().
BlockPluginTrait::transliteration protected function Wraps the transliteration service.
BlockPluginTrait::validateConfigurationForm public function Most block plugins should not override this method. To add validation for a specific block type, override BlockBase::blockValidate(). 1
ContextAwarePluginAssignmentTrait::addContextAssignmentElement protected function Builds a form element for assigning a context to a given slot.
ContextAwarePluginAssignmentTrait::contextHandler protected function Wraps the context handler.
ContextAwarePluginBase::$context protected property The data objects representing the context of this plugin.
ContextAwarePluginBase::$contexts Deprecated private property Data objects representing the contexts passed in the plugin configuration.
ContextAwarePluginBase::createContextFromConfiguration protected function Overrides ContextAwarePluginBase::createContextFromConfiguration
ContextAwarePluginBase::getCacheContexts public function The cache contexts associated with this object. Overrides CacheableDependencyInterface::getCacheContexts 9
ContextAwarePluginBase::getCacheTags public function The cache tags associated with this object. Overrides CacheableDependencyInterface::getCacheTags 4
ContextAwarePluginBase::getContext public function This code is identical to the Component in order to pick up a different Context class. Overrides ContextAwarePluginBase::getContext
ContextAwarePluginBase::getContextDefinition public function Overrides ContextAwarePluginBase::getContextDefinition
ContextAwarePluginBase::getContextDefinitions public function Overrides ContextAwarePluginBase::getContextDefinitions
ContextAwarePluginBase::getContextMapping public function Gets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface::getContextMapping
ContextAwarePluginBase::getContexts public function Gets the defined contexts. Overrides ContextAwarePluginInterface::getContexts
ContextAwarePluginBase::getContextValue public function Gets the value for a defined context. Overrides ContextAwarePluginInterface::getContextValue
ContextAwarePluginBase::getContextValues public function Gets the values for all defined contexts. Overrides ContextAwarePluginInterface::getContextValues
ContextAwarePluginBase::setContext public function Set a context on this plugin. Overrides ContextAwarePluginBase::setContext
ContextAwarePluginBase::setContextMapping public function Sets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface::setContextMapping
ContextAwarePluginBase::setContextValue public function Sets the value for a defined context. Overrides ContextAwarePluginBase::setContextValue
ContextAwarePluginBase::validateContexts public function Validates the set values for the defined contexts. Overrides ContextAwarePluginInterface::validateContexts
ContextAwarePluginBase::__get public function Implements magic __get() method.
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
ForwardLinkBlock::$accessChecker protected property The access checker service.
ForwardLinkBlock::$entity protected property The entity being forwarded.
ForwardLinkBlock::$linkBuilder protected property The link builder service.
ForwardLinkBlock::$routeMatch protected property The link builder service.
ForwardLinkBlock::$settings protected property The settings used for this plugin instance.
ForwardLinkBlock::blockAccess public function Indicates whether the block should be shown. Overrides BlockPluginTrait::blockAccess
ForwardLinkBlock::build public function Builds and returns the renderable array for this block plugin. Overrides BlockPluginInterface::build
ForwardLinkBlock::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
ForwardLinkBlock::getCacheMaxAge public function The maximum age for which this object may be cached. Overrides ContextAwarePluginBase::getCacheMaxAge
ForwardLinkBlock::isAllowed public function
ForwardLinkBlock::__construct public function Constructs a new ForwardLinkBlock object. Overrides BlockPluginTrait::__construct
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginWithFormsTrait::getFormClass public function
PluginWithFormsTrait::hasFormClass public function
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TypedDataTrait::$typedDataManager protected property The typed data manager used for creating the data types.
TypedDataTrait::getTypedDataManager public function Gets the typed data manager. 2
TypedDataTrait::setTypedDataManager public function Sets the typed data manager. 2