class BlockContentBlock in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/block_content/src/Plugin/Block/BlockContentBlock.php \Drupal\block_content\Plugin\Block\BlockContentBlock
Defines a generic custom block type.
Plugin annotation
@Block(
id = "block_content",
admin_label = @Translation("Custom block"),
category = @Translation("Custom"),
deriver = "Drupal\block_content\Plugin\Derivative\BlockContent"
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Component\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface
- class \Drupal\Core\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface uses DependencySerializationTrait, StringTranslationTrait, TypedDataTrait
- class \Drupal\Core\Block\BlockBase implements BlockPluginInterface uses ContextAwarePluginAssignmentTrait
- class \Drupal\block_content\Plugin\Block\BlockContentBlock implements ContainerFactoryPluginInterface
- class \Drupal\Core\Block\BlockBase implements BlockPluginInterface uses ContextAwarePluginAssignmentTrait
- class \Drupal\Core\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface uses DependencySerializationTrait, StringTranslationTrait, TypedDataTrait
- class \Drupal\Component\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface
Expanded class hierarchy of BlockContentBlock
File
- core/
modules/ block_content/ src/ Plugin/ Block/ BlockContentBlock.php, line 30 - Contains \Drupal\block_content\Plugin\Block\BlockContentBlock.
Namespace
Drupal\block_content\Plugin\BlockView source
class BlockContentBlock extends BlockBase implements ContainerFactoryPluginInterface {
/**
* The Plugin Block Manager.
*
* @var \Drupal\Core\Block\BlockManagerInterface.
*/
protected $blockManager;
/**
* The entity manager service.
*
* @var \Drupal\Core\Entity\EntityManagerInterface
*/
protected $entityManager;
/**
* The Drupal account to use for checking for access to block.
*
* @var \Drupal\Core\Session\AccountInterface.
*/
protected $account;
/**
* The block content entity.
*
* @var \Drupal\block_content\BlockContentInterface
*/
protected $blockContent;
/**
* The URL generator.
*
* @var \Drupal\Core\Routing\UrlGeneratorInterface
*/
protected $urlGenerator;
/**
* Constructs a new BlockContentBlock.
*
* @param array $configuration
* A configuration array containing information about the plugin instance.
* @param string $plugin_id
* The plugin ID for the plugin instance.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param \Drupal\Core\Block\BlockManagerInterface $block_manager
* The Plugin Block Manager.
* @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
* The entity manager service.
* @param \Drupal\Core\Session\AccountInterface $account
* The account for which view access should be checked.
* @param \Drupal\Core\Routing\UrlGeneratorInterface $url_generator
* The URL generator.
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, BlockManagerInterface $block_manager, EntityManagerInterface $entity_manager, AccountInterface $account, UrlGeneratorInterface $url_generator) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this->blockManager = $block_manager;
$this->entityManager = $entity_manager;
$this->account = $account;
$this->urlGenerator = $url_generator;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($configuration, $plugin_id, $plugin_definition, $container
->get('plugin.manager.block'), $container
->get('entity.manager'), $container
->get('current_user'), $container
->get('url_generator'));
}
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return array(
'status' => TRUE,
'info' => '',
'view_mode' => 'full',
);
}
/**
* Overrides \Drupal\Core\Block\BlockBase::blockForm().
*
* Adds body and description fields to the block configuration form.
*/
public function blockForm($form, FormStateInterface $form_state) {
$uuid = $this
->getDerivativeId();
$block = $this->entityManager
->loadEntityByUuid('block_content', $uuid);
$options = $this->entityManager
->getViewModeOptionsByBundle('block_content', $block
->bundle());
$form['view_mode'] = array(
'#type' => 'select',
'#options' => $options,
'#title' => $this
->t('View mode'),
'#description' => $this
->t('Output the block in this view mode.'),
'#default_value' => $this->configuration['view_mode'],
'#access' => count($options) > 1,
);
$form['title']['#description'] = $this
->t('The title of the block as shown to the user.');
return $form;
}
/**
* {@inheritdoc}
*/
public function blockSubmit($form, FormStateInterface $form_state) {
// Invalidate the block cache to update custom block-based derivatives.
$this->configuration['view_mode'] = $form_state
->getValue('view_mode');
$this->blockManager
->clearCachedDefinitions();
}
/**
* {@inheritdoc}
*/
protected function blockAccess(AccountInterface $account) {
if ($this
->getEntity()) {
return $this
->getEntity()
->access('view', $account, TRUE);
}
return AccessResult::forbidden();
}
/**
* {@inheritdoc}
*/
public function build() {
if ($block = $this
->getEntity()) {
return $this->entityManager
->getViewBuilder($block
->getEntityTypeId())
->view($block, $this->configuration['view_mode']);
}
else {
return array(
'#markup' => $this
->t('Block with uuid %uuid does not exist. <a href=":url">Add custom block</a>.', array(
'%uuid' => $this
->getDerivativeId(),
':url' => $this->urlGenerator
->generate('block_content.add_page'),
)),
'#access' => $this->account
->hasPermission('administer blocks'),
);
}
}
/**
* Loads the block content entity of the block.
*
* @return \Drupal\block_content\BlockContentInterface|null
* The block content entity.
*/
protected function getEntity() {
$uuid = $this
->getDerivativeId();
if (!isset($this->blockContent)) {
$this->blockContent = $this->entityManager
->loadEntityByUuid('block_content', $uuid);
}
return $this->blockContent;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
BlockBase:: |
protected | property | The transliteration service. | |
BlockBase:: |
public | function |
Indicates whether the block should be shown. Overrides BlockPluginInterface:: |
|
BlockBase:: |
protected | function | Returns generic default configuration for block plugins. | |
BlockBase:: |
public | function |
Adds block type-specific validation for the block form. Overrides BlockPluginInterface:: |
1 |
BlockBase:: |
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. Overrides PluginFormInterface:: |
1 |
BlockBase:: |
public | function |
Calculates dependencies for the configured plugin. Overrides DependentPluginInterface:: |
|
BlockBase:: |
public | function |
Gets this plugin's configuration. Overrides ConfigurablePluginInterface:: |
1 |
BlockBase:: |
public | function |
Suggests a machine name to identify an instance of this block. Overrides BlockPluginInterface:: |
1 |
BlockBase:: |
public | function |
Returns the user-facing block label. Overrides BlockPluginInterface:: |
|
BlockBase:: |
public | function |
Sets the configuration for this plugin instance. Overrides ConfigurablePluginInterface:: |
|
BlockBase:: |
public | function |
Sets a particular value in the block settings. Overrides BlockPluginInterface:: |
|
BlockBase:: |
public | function | Sets the transliteration service. | |
BlockBase:: |
public | function |
Most block plugins should not override this method. To add submission
handling for a specific block type, override BlockBase::blockSubmit(). Overrides PluginFormInterface:: |
|
BlockBase:: |
protected | function | Wraps the transliteration service. | |
BlockBase:: |
public | function |
Most block plugins should not override this method. To add validation
for a specific block type, override BlockBase::blockValidate(). Overrides PluginFormInterface:: |
|
BlockContentBlock:: |
protected | property | The Drupal account to use for checking for access to block. | |
BlockContentBlock:: |
protected | property | The block content entity. | |
BlockContentBlock:: |
protected | property | The Plugin Block Manager. | |
BlockContentBlock:: |
protected | property | The entity manager service. | |
BlockContentBlock:: |
protected | property | The URL generator. | |
BlockContentBlock:: |
protected | function |
Indicates whether the block should be shown. Overrides BlockBase:: |
|
BlockContentBlock:: |
public | function |
Overrides \Drupal\Core\Block\BlockBase::blockForm(). Overrides BlockBase:: |
|
BlockContentBlock:: |
public | function |
Adds block type-specific submission handling for the block form. Overrides BlockBase:: |
|
BlockContentBlock:: |
public | function |
Builds and returns the renderable array for this block plugin. Overrides BlockPluginInterface:: |
|
BlockContentBlock:: |
public static | function |
Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface:: |
|
BlockContentBlock:: |
public | function |
Gets default configuration for this plugin. Overrides BlockBase:: |
|
BlockContentBlock:: |
protected | function | Loads the block content entity of the block. | |
BlockContentBlock:: |
public | function |
Constructs a new BlockContentBlock. Overrides BlockBase:: |
|
ContextAwarePluginAssignmentTrait:: |
protected | function | Builds a form element for assigning a context to a given slot. | |
ContextAwarePluginAssignmentTrait:: |
protected | function | Wraps the context handler. | |
ContextAwarePluginAssignmentTrait:: |
abstract protected | function | Ensures the t() method is available. | |
ContextAwarePluginBase:: |
protected | property | The data objects representing the context of this plugin. | |
ContextAwarePluginBase:: |
protected | function |
Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function | 9 | |
ContextAwarePluginBase:: |
public | function | 7 | |
ContextAwarePluginBase:: |
public | function | 4 | |
ContextAwarePluginBase:: |
public | function |
Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Gets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Gets the defined contexts. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Gets the value for a defined context. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Gets the values for all defined contexts. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Set a context on this plugin. Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Sets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Sets the value for a defined context. Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Validates the set values for the defined contexts. Overrides ContextAwarePluginInterface:: |
|
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 2 |
PluginBase:: |
protected | property | The plugin implementation definition. | |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function |
Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the definition of the plugin implementation. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
StringTranslationTrait:: |
protected | property | The string translation service. | |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
TypedDataTrait:: |
protected | property | The typed data manager used for creating the data types. | |
TypedDataTrait:: |
public | function | Gets the typed data manager. | 1 |
TypedDataTrait:: |
public | function | Sets the typed data manager. | 1 |