class ComputedFileUrl

Same name and namespace in other branches
  1. 11.x core/modules/file/src/ComputedFileUrl.php \Drupal\file\ComputedFileUrl
  2. 10 core/modules/file/src/ComputedFileUrl.php \Drupal\file\ComputedFileUrl
  3. 8.9.x core/modules/file/src/ComputedFileUrl.php \Drupal\file\ComputedFileUrl

Computed file URL property class.

Hierarchy

Expanded class hierarchy of ComputedFileUrl

2 files declare their use of ComputedFileUrl
ComputedFileUrlTest.php in core/modules/file/tests/src/Kernel/ComputedFileUrlTest.php
FileUriItem.php in core/modules/file/src/Plugin/Field/FieldType/FileUriItem.php

File

core/modules/file/src/ComputedFileUrl.php, line 10

Namespace

Drupal\file
View source
class ComputedFileUrl extends TypedData {
  
  /**
   * Computed root-relative file URL.
   *
   * @var string
   */
  protected $url = NULL;
  
  /**
   * {@inheritdoc}
   */
  public function getValue() {
    if ($this->url !== NULL) {
      return $this->url;
    }
    assert($this->getParent()
      ->getEntity() instanceof FileInterface);
    $uri = $this->getParent()
      ->getEntity()
      ->getFileUri();
    /** @var \Drupal\Core\File\FileUrlGeneratorInterface $file_url_generator */
    $file_url_generator = \Drupal::service('file_url_generator');
    $this->url = $file_url_generator->generateString($uri);
    return $this->url;
  }
  
  /**
   * {@inheritdoc}
   */
  public function setValue($value, $notify = TRUE) {
    $this->url = $value;
    // Notify the parent of any changes.
    if ($notify && isset($this->parent)) {
      $this->parent
        ->onChange($this->name);
    }
  }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
ComputedFileUrl::$url protected property Computed root-relative file URL.
ComputedFileUrl::getValue public function Gets the data value. Overrides TypedData::getValue
ComputedFileUrl::setValue public function Sets the data value. Overrides TypedData::setValue
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function
DependencySerializationTrait::__wakeup public function #[\ReturnTypeWillChange]
StringTranslationTrait::$stringTranslation protected property The string translation service.
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.
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TypedData::$definition protected property The data definition.
TypedData::$name protected property The property name.
TypedData::$parent protected property The parent typed data object.
TypedData::applyDefaultValue public function
TypedData::createInstance public static function
TypedData::getConstraints public function 2
TypedData::getConstraints public function 2
TypedData::getDataDefinition public function
TypedData::getName public function
TypedData::getParent public function
TypedData::getPluginDefinition public function
TypedData::getPluginId public function
TypedData::getPropertyPath public function
TypedData::getRoot public function
TypedData::getString public function
TypedData::setContext public function
TypedData::validate public function
TypedData::__construct public function Constructs a TypedData object given its definition and context.
TypedDataTrait::$typedDataManager protected property The typed data manager used for creating the data types.
TypedDataTrait::getTypedDataManager public function Gets the typed data manager.
TypedDataTrait::setTypedDataManager public function Sets the typed data manager.

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