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class PathAlias in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/path_alias/src/Entity/PathAlias.php \Drupal\path_alias\Entity\PathAlias

Defines the path_alias entity class.

Plugin annotation


@ContentEntityType(
  id = "path_alias",
  label = @Translation("URL alias"),
  label_collection = @Translation("URL aliases"),
  label_singular = @Translation("URL alias"),
  label_plural = @Translation("URL aliases"),
  label_count = @PluralTranslation(
    singular = "@count URL alias",
    plural = "@count URL aliases"
  ),
  handlers = {
    "storage" = "Drupal\path_alias\PathAliasStorage",
    "storage_schema" = "Drupal\path_alias\PathAliasStorageSchema",
  },
  base_table = "path_alias",
  revision_table = "path_alias_revision",
  entity_keys = {
    "id" = "id",
    "revision" = "revision_id",
    "langcode" = "langcode",
    "uuid" = "uuid",
    "published" = "status",
  },
  admin_permission = "administer url aliases",
  list_cache_tags = { "route_match" },
  constraints = {
    "UniquePathAlias" = {}
  }
)

Hierarchy

Expanded class hierarchy of PathAlias

3 files declare their use of PathAlias
PathAliasResourceTestBase.php in core/modules/path_alias/tests/src/Functional/Rest/PathAliasResourceTestBase.php
PathAliasTest.php in core/modules/jsonapi/tests/src/Functional/PathAliasTest.php
PathHooksTest.php in core/modules/path_alias/tests/src/Kernel/PathHooksTest.php

File

core/modules/path_alias/src/Entity/PathAlias.php, line 47

Namespace

Drupal\path_alias\Entity
View source 
class PathAlias extends ContentEntityBase implements PathAliasInterface {
  use EntityPublishedTrait;

  /**
   * {@inheritdoc}
   */
  public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
    $fields = parent::baseFieldDefinitions($entity_type);
    $fields['path'] = BaseFieldDefinition::create('string')
      ->setLabel(new TranslatableMarkup('System path'))
      ->setDescription(new TranslatableMarkup('The path that this alias belongs to.'))
      ->setRequired(TRUE)
      ->setRevisionable(TRUE)
      ->addPropertyConstraints('value', [
      'Regex' => [
        'pattern' => '/^\\//i',
        'message' => new TranslatableMarkup('The source path has to start with a slash.'),
      ],
    ])
      ->addPropertyConstraints('value', [
      'ValidPath' => [],
    ]);
    $fields['alias'] = BaseFieldDefinition::create('string')
      ->setLabel(new TranslatableMarkup('URL alias'))
      ->setDescription(new TranslatableMarkup('An alias used with this path.'))
      ->setRequired(TRUE)
      ->setRevisionable(TRUE)
      ->addPropertyConstraints('value', [
      'Regex' => [
        'pattern' => '/^\\//i',
        'message' => new TranslatableMarkup('The alias path has to start with a slash.'),
      ],
    ]);
    $fields['langcode']
      ->setDefaultValue(LanguageInterface::LANGCODE_NOT_SPECIFIED);

    // Add the published field.
    $fields += static::publishedBaseFieldDefinitions($entity_type);
    $fields['status']
      ->setTranslatable(FALSE);
    return $fields;
  }

  /**
   * {@inheritdoc}
   */
  public function preSave(EntityStorageInterface $storage) {
    parent::preSave($storage);

    // Trim the alias value of whitespace and slashes. Ensure to not trim the
    // slash on the left side.
    $alias = rtrim(trim($this
      ->getAlias()), "\\/");
    $this
      ->setAlias($alias);
  }

  /**
   * {@inheritdoc}
   */
  public function postSave(EntityStorageInterface $storage, $update = TRUE) {
    parent::postSave($storage, $update);
    $alias_manager = \Drupal::service('path_alias.manager');
    $alias_manager
      ->cacheClear($this
      ->getPath());
    if ($update) {
      $alias_manager
        ->cacheClear($this->original
        ->getPath());
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function postDelete(EntityStorageInterface $storage, array $entities) {
    parent::postDelete($storage, $entities);
    $alias_manager = \Drupal::service('path_alias.manager');
    foreach ($entities as $entity) {
      $alias_manager
        ->cacheClear($entity
        ->getPath());
    }
  }

  /**
   * {@inheritdoc}
   */
  public function getPath() {
    return $this
      ->get('path')->value;
  }

  /**
   * {@inheritdoc}
   */
  public function setPath($path) {
    $this
      ->set('path', $path);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getAlias() {
    return $this
      ->get('alias')->value;
  }

  /**
   * {@inheritdoc}
   */
  public function setAlias($alias) {
    $this
      ->set('alias', $alias);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function label() {
    return $this
      ->getAlias();
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheTagsToInvalidate() {
    return [
      'route_match',
    ];
  }

}

Members

Namesort descending Modifiers Type Description Overrides
CacheableDependencyTrait::$cacheContexts protected property Cache contexts.
CacheableDependencyTrait::$cacheMaxAge protected property Cache max-age.
CacheableDependencyTrait::$cacheTags protected property Cache tags.
CacheableDependencyTrait::setCacheability protected function Sets cacheability; useful for value object constructors.
ContentEntityBase::$activeLangcode protected property Language code identifying the entity active language.
ContentEntityBase::$defaultLangcode protected property Local cache for the default language code.
ContentEntityBase::$defaultLangcodeKey protected property The default langcode entity key.
ContentEntityBase::$enforceRevisionTranslationAffected protected property Whether the revision translation affected flag has been enforced.
ContentEntityBase::$entityKeys protected property Holds untranslatable entity keys such as the ID, bundle, and revision ID.
ContentEntityBase::$fieldDefinitions protected property Local cache for field definitions.
ContentEntityBase::$fields protected property The array of fields, each being an instance of FieldItemListInterface.
ContentEntityBase::$fieldsToSkipFromTranslationChangesCheck protected static property Local cache for fields to skip from the checking for translation changes.
ContentEntityBase::$isDefaultRevision protected property Indicates whether this is the default revision.
ContentEntityBase::$langcodeKey protected property The language entity key.
ContentEntityBase::$languages protected property Local cache for the available language objects.
ContentEntityBase::$loadedRevisionId protected property The loaded revision ID before the new revision was set.
ContentEntityBase::$newRevision protected property Boolean indicating whether a new revision should be created on save.
ContentEntityBase::$revisionTranslationAffectedKey protected property The revision translation affected entity key.
ContentEntityBase::$translatableEntityKeys protected property Holds translatable entity keys such as the label.
ContentEntityBase::$translationInitialize protected property A flag indicating whether a translation object is being initialized.
ContentEntityBase::$translations protected property An array of entity translation metadata.
ContentEntityBase::$validated protected property Whether entity validation was performed.
ContentEntityBase::$validationRequired protected property Whether entity validation is required before saving the entity.
ContentEntityBase::$values protected property The plain data values of the contained fields.
ContentEntityBase::access public function Checks data value access. Overrides EntityBase::access 1
ContentEntityBase::addTranslation public function Adds a new translation to the translatable object. Overrides TranslatableInterface::addTranslation
ContentEntityBase::bundle public function Gets the bundle of the entity. Overrides EntityBase::bundle
ContentEntityBase::bundleFieldDefinitions public static function Provides field definitions for a specific bundle. Overrides FieldableEntityInterface::bundleFieldDefinitions 4
ContentEntityBase::clearTranslationCache protected function Clear entity translation object cache to remove stale references.
ContentEntityBase::createDuplicate public function Creates a duplicate of the entity. Overrides EntityBase::createDuplicate 1
ContentEntityBase::get public function Gets a field item list. Overrides FieldableEntityInterface::get
ContentEntityBase::getEntityKey protected function Gets the value of the given entity key, if defined. 1
ContentEntityBase::getFieldDefinition public function Gets the definition of a contained field. Overrides FieldableEntityInterface::getFieldDefinition
ContentEntityBase::getFieldDefinitions public function Gets an array of field definitions of all contained fields. Overrides FieldableEntityInterface::getFieldDefinitions
ContentEntityBase::getFields public function Gets an array of all field item lists. Overrides FieldableEntityInterface::getFields
ContentEntityBase::getFieldsToSkipFromTranslationChangesCheck protected function Returns an array of field names to skip in ::hasTranslationChanges. 1
ContentEntityBase::getIterator public function
ContentEntityBase::getLanguages protected function
ContentEntityBase::getLoadedRevisionId public function Gets the loaded Revision ID of the entity. Overrides RevisionableInterface::getLoadedRevisionId
ContentEntityBase::getRevisionId public function Gets the revision identifier of the entity. Overrides RevisionableInterface::getRevisionId
ContentEntityBase::getTranslatableFields public function Gets an array of field item lists for translatable fields. Overrides FieldableEntityInterface::getTranslatableFields
ContentEntityBase::getTranslatedField protected function Gets a translated field.
ContentEntityBase::getTranslation public function Gets a translation of the data. Overrides TranslatableInterface::getTranslation
ContentEntityBase::getTranslationLanguages public function Returns the languages the data is translated to. Overrides TranslatableInterface::getTranslationLanguages
ContentEntityBase::getTranslationStatus public function Returns the translation status. Overrides TranslationStatusInterface::getTranslationStatus
ContentEntityBase::getUntranslated public function Returns the translatable object referring to the original language. Overrides TranslatableInterface::getUntranslated
ContentEntityBase::hasField public function Determines whether the entity has a field with the given name. Overrides FieldableEntityInterface::hasField
ContentEntityBase::hasTranslation public function Checks there is a translation for the given language code. Overrides TranslatableInterface::hasTranslation
ContentEntityBase::hasTranslationChanges public function Determines if the current translation of the entity has unsaved changes. Overrides TranslatableInterface::hasTranslationChanges
ContentEntityBase::id public function Gets the identifier. Overrides EntityBase::id
ContentEntityBase::initializeTranslation protected function Instantiates a translation object for an existing translation.
ContentEntityBase::isDefaultRevision public function Checks if this entity is the default revision. Overrides RevisionableInterface::isDefaultRevision
ContentEntityBase::isDefaultTranslation public function Checks whether the translation is the default one. Overrides TranslatableInterface::isDefaultTranslation
ContentEntityBase::isDefaultTranslationAffectedOnly public function Checks if untranslatable fields should affect only the default translation. Overrides TranslatableRevisionableInterface::isDefaultTranslationAffectedOnly
ContentEntityBase::isLatestRevision public function Checks if this entity is the latest revision. Overrides RevisionableInterface::isLatestRevision
ContentEntityBase::isLatestTranslationAffectedRevision public function Checks whether this is the latest revision affecting this translation. Overrides TranslatableRevisionableInterface::isLatestTranslationAffectedRevision
ContentEntityBase::isNewRevision public function Determines whether a new revision should be created on save. Overrides RevisionableInterface::isNewRevision
ContentEntityBase::isNewTranslation public function Checks whether the translation is new. Overrides TranslatableInterface::isNewTranslation
ContentEntityBase::isRevisionTranslationAffected public function Checks whether the current translation is affected by the current revision. Overrides TranslatableRevisionableInterface::isRevisionTranslationAffected
ContentEntityBase::isRevisionTranslationAffectedEnforced public function Checks if the revision translation affected flag value has been enforced. Overrides TranslatableRevisionableInterface::isRevisionTranslationAffectedEnforced
ContentEntityBase::isTranslatable public function Returns the translation support status. Overrides TranslatableInterface::isTranslatable
ContentEntityBase::isValidationRequired public function Checks whether entity validation is required before saving the entity. Overrides FieldableEntityInterface::isValidationRequired
ContentEntityBase::language public function Gets the language of the entity. Overrides EntityBase::language
ContentEntityBase::onChange public function Reacts to changes to a field. Overrides FieldableEntityInterface::onChange
ContentEntityBase::postCreate public function Acts on a created entity before hooks are invoked. Overrides EntityBase::postCreate
ContentEntityBase::preSaveRevision public function Acts on a revision before it gets saved. Overrides RevisionableInterface::preSaveRevision 3
ContentEntityBase::referencedEntities public function Gets a list of entities referenced by this entity. Overrides EntityBase::referencedEntities 1
ContentEntityBase::removeTranslation public function Removes the translation identified by the given language code. Overrides TranslatableInterface::removeTranslation
ContentEntityBase::set public function Sets a field value. Overrides FieldableEntityInterface::set
ContentEntityBase::setDefaultLangcode protected function Populates the local cache for the default language code.
ContentEntityBase::setNewRevision public function Enforces an entity to be saved as a new revision. Overrides RevisionableInterface::setNewRevision
ContentEntityBase::setRevisionTranslationAffected public function Marks the current revision translation as affected. Overrides TranslatableRevisionableInterface::setRevisionTranslationAffected
ContentEntityBase::setRevisionTranslationAffectedEnforced public function Enforces the revision translation affected flag value. Overrides TranslatableRevisionableInterface::setRevisionTranslationAffectedEnforced
ContentEntityBase::setValidationRequired public function Sets whether entity validation is required before saving the entity. Overrides FieldableEntityInterface::setValidationRequired
ContentEntityBase::toArray public function Gets an array of all property values. Overrides EntityBase::toArray
ContentEntityBase::updateFieldLangcodes protected function Updates language for already instantiated fields.
ContentEntityBase::updateLoadedRevisionId public function Updates the loaded Revision ID with the revision ID. Overrides RevisionableInterface::updateLoadedRevisionId
ContentEntityBase::updateOriginalValues public function Updates the original values with the interim changes.
ContentEntityBase::uuid public function Gets the entity UUID (Universally Unique Identifier). Overrides EntityBase::uuid
ContentEntityBase::validate public function Validates the currently set values. Overrides FieldableEntityInterface::validate 1
ContentEntityBase::wasDefaultRevision public function Checks whether the entity object was a default revision when it was saved. Overrides RevisionableInterface::wasDefaultRevision
ContentEntityBase::__clone public function Magic method: Implements a deep clone.
ContentEntityBase::__construct public function Constructs an Entity object. Overrides EntityBase::__construct
ContentEntityBase::__get public function Implements the magic method for getting object properties.
ContentEntityBase::__isset public function Implements the magic method for isset().
ContentEntityBase::__set public function Implements the magic method for setting object properties.
ContentEntityBase::__sleep public function Overrides EntityBase::__sleep
ContentEntityBase::__unset public function Implements the magic method for unset().
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function Aliased as: traitSleep 2
DependencySerializationTrait::__wakeup public function 2
EntityBase::$enforceIsNew protected property Boolean indicating whether the entity should be forced to be new.
EntityBase::$entityTypeId protected property The entity type.
EntityBase::$typedData protected property A typed data object wrapping this entity.
EntityBase::create public static function Constructs a new entity object, without permanently saving it. Overrides EntityInterface::create
EntityBase::delete public function Deletes an entity permanently. Overrides EntityInterface::delete 2
EntityBase::enforceIsNew public function Enforces an entity to be new. Overrides EntityInterface::enforceIsNew
EntityBase::entityTypeBundleInfo protected function Gets the entity type bundle info service.
EntityBase::entityTypeManager protected function Gets the entity type manager.
EntityBase::getCacheContexts public function The cache contexts associated with this object. Overrides CacheableDependencyTrait::getCacheContexts
EntityBase::getCacheMaxAge public function The maximum age for which this object may be cached. Overrides CacheableDependencyTrait::getCacheMaxAge
EntityBase::getCacheTags public function The cache tags associated with this object. Overrides CacheableDependencyTrait::getCacheTags
EntityBase::getConfigDependencyKey public function Gets the key that is used to store configuration dependencies. Overrides EntityInterface::getConfigDependencyKey
EntityBase::getConfigDependencyName public function Gets the configuration dependency name. Overrides EntityInterface::getConfigDependencyName 1
EntityBase::getConfigTarget public function Gets the configuration target identifier for the entity. Overrides EntityInterface::getConfigTarget 1
EntityBase::getEntityType public function Gets the entity type definition. Overrides EntityInterface::getEntityType
EntityBase::getEntityTypeId public function Gets the ID of the type of the entity. Overrides EntityInterface::getEntityTypeId
EntityBase::getListCacheTagsToInvalidate protected function The list cache tags to invalidate for this entity.
EntityBase::getOriginalId public function Gets the original ID. Overrides EntityInterface::getOriginalId 1
EntityBase::getTypedData public function Gets a typed data object for this entity object. Overrides EntityInterface::getTypedData
EntityBase::hasLinkTemplate public function Indicates if a link template exists for a given key. Overrides EntityInterface::hasLinkTemplate
EntityBase::invalidateTagsOnDelete protected static function Invalidates an entity's cache tags upon delete. 1
EntityBase::invalidateTagsOnSave protected function Invalidates an entity's cache tags upon save. 1
EntityBase::isNew public function Determines whether the entity is new. Overrides EntityInterface::isNew 2
EntityBase::languageManager protected function Gets the language manager.
EntityBase::linkTemplates protected function Gets an array link templates. 1
EntityBase::load public static function Loads an entity. Overrides EntityInterface::load
EntityBase::loadMultiple public static function Loads one or more entities. Overrides EntityInterface::loadMultiple
EntityBase::postLoad public static function Acts on loaded entities. Overrides EntityInterface::postLoad 2
EntityBase::preCreate public static function Changes the values of an entity before it is created. Overrides EntityInterface::preCreate 7
EntityBase::preDelete public static function Acts on entities before they are deleted and before hooks are invoked. Overrides EntityInterface::preDelete 6
EntityBase::save public function Saves an entity permanently. Overrides EntityInterface::save 3
EntityBase::setOriginalId public function Sets the original ID. Overrides EntityInterface::setOriginalId 1
EntityBase::toLink public function Generates the HTML for a link to this entity. Overrides EntityInterface::toLink
EntityBase::toUrl public function Gets the URL object for the entity. Overrides EntityInterface::toUrl 2
EntityBase::uriRelationships public function Gets a list of URI relationships supported by this entity. Overrides EntityInterface::uriRelationships
EntityBase::urlRouteParameters protected function Gets an array of placeholders for this entity. 2
EntityBase::uuidGenerator protected function Gets the UUID generator.
EntityChangesDetectionTrait::getFieldsToSkipFromTranslationChangesCheck protected function Returns an array of field names to skip when checking for changes. Aliased as: traitGetFieldsToSkipFromTranslationChangesCheck
EntityPublishedTrait::isPublished public function
EntityPublishedTrait::publishedBaseFieldDefinitions public static function Returns an array of base field definitions for publishing status.
EntityPublishedTrait::setPublished public function
EntityPublishedTrait::setUnpublished public function
PathAlias::baseFieldDefinitions public static function Provides base field definitions for an entity type. Overrides ContentEntityBase::baseFieldDefinitions
PathAlias::getAlias public function Gets the alias for this path. Overrides PathAliasInterface::getAlias
PathAlias::getCacheTagsToInvalidate public function Returns the cache tags that should be used to invalidate caches. Overrides EntityBase::getCacheTagsToInvalidate
PathAlias::getPath public function Gets the source path of the alias. Overrides PathAliasInterface::getPath
PathAlias::label public function Gets the label of the entity. Overrides ContentEntityBase::label
PathAlias::postDelete public static function Acts on deleted entities before the delete hook is invoked. Overrides EntityBase::postDelete
PathAlias::postSave public function Acts on a saved entity before the insert or update hook is invoked. Overrides ContentEntityBase::postSave
PathAlias::preSave public function Acts on an entity before the presave hook is invoked. Overrides ContentEntityBase::preSave
PathAlias::setAlias public function Sets the alias for this path. Overrides PathAliasInterface::setAlias
PathAlias::setPath public function Sets the source path of the alias. Overrides PathAliasInterface::setPath
RefinableCacheableDependencyTrait::addCacheableDependency public function 1
RefinableCacheableDependencyTrait::addCacheContexts public function
RefinableCacheableDependencyTrait::addCacheTags public function
RefinableCacheableDependencyTrait::mergeCacheMaxAge public function
SynchronizableEntityTrait::$isSyncing protected property Whether this entity is being created, updated or deleted through a synchronization process.
SynchronizableEntityTrait::isSyncing public function
SynchronizableEntityTrait::setSyncing public function
TranslationStatusInterface::TRANSLATION_CREATED constant Status code identifying a newly created translation.
TranslationStatusInterface::TRANSLATION_EXISTING constant Status code identifying an existing translation.
TranslationStatusInterface::TRANSLATION_REMOVED constant Status code identifying a removed translation.