abstract class StringBase in Zircon Profile 8

Defines the locale string base class.

This is the base class to be used for locale string objects and contains the common properties and methods for source and translation strings.

Hierarchy

• class \Drupal\locale\StringBase implements StringInterface

File

core/modules/locale/src/StringBase.php, line 16

Contains \Drupal\locale\StringBase.

Namespace

Drupal\locale

abstract class StringBase implements StringInterface {

  /**
   * The string identifier.
   *
   * @var integer
   */
  public $lid;

  /**
   * The string locations indexed by type.
   *
   * @var string
   */
  public $locations;

  /**
   * The source string.
   *
   * @var string
   */
  public $source;

  /**
   * The string context.
   *
   * @var string
   */
  public $context;

  /**
   * The string version.
   *
   * @var string
   */
  public $version;

  /**
   * The locale storage this string comes from or is to be saved to.
   *
   * @var \Drupal\locale\StringStorageInterface
   */
  protected $storage;

  /**
   * Constructs a new locale string object.
   *
   * @param object|array $values
   *   Object or array with initial values.
   */
  public function __construct($values = array()) {
    $this
      ->setValues((array) $values);
  }

  /**
   * {@inheritdoc}
   */
  public function getId() {
    return isset($this->lid) ? $this->lid : NULL;
  }

  /**
   * {@inheritdoc}
   */
  public function setId($lid) {
    $this->lid = $lid;
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getVersion() {
    return isset($this->version) ? $this->version : NULL;
  }

  /**
   * {@inheritdoc}
   */
  public function setVersion($version) {
    $this->version = $version;
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getPlurals() {
    return explode(LOCALE_PLURAL_DELIMITER, $this
      ->getString());
  }

  /**
   * {@inheritdoc}
   */
  public function setPlurals($plurals) {
    $this
      ->setString(implode(LOCALE_PLURAL_DELIMITER, $plurals));
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getStorage() {
    return isset($this->storage) ? $this->storage : NULL;
  }

  /**
   * {@inheritdoc}
   */
  public function setStorage($storage) {
    $this->storage = $storage;
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function setValues(array $values, $override = TRUE) {
    foreach ($values as $key => $value) {
      if (property_exists($this, $key) && ($override || !isset($this->{$key}))) {
        $this->{$key} = $value;
      }
    }
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getValues(array $fields) {
    $values = array();
    foreach ($fields as $field) {
      if (isset($this->{$field})) {
        $values[$field] = $this->{$field};
      }
    }
    return $values;
  }

  /**
   * {@inheritdoc}
   */
  public function getLocations($check_only = FALSE) {
    if (!isset($this->locations) && !$check_only) {
      $this->locations = array();
      foreach ($this
        ->getStorage()
        ->getLocations(array(
        'sid' => $this
          ->getId(),
      )) as $location) {
        $this->locations[$location->type][$location->name] = $location->lid;
      }
    }
    return isset($this->locations) ? $this->locations : array();
  }

  /**
   * {@inheritdoc}
   */
  public function addLocation($type, $name) {
    $this->locations[$type][$name] = TRUE;
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function hasLocation($type, $name) {
    $locations = $this
      ->getLocations();
    return isset($locations[$type]) ? !empty($locations[$type][$name]) : FALSE;
  }

  /**
   * {@inheritdoc}
   */
  public function save() {
    if ($storage = $this
      ->getStorage()) {
      $storage
        ->save($this);
    }
    else {
      throw new StringStorageException('The string cannot be saved because its not bound to a storage: ' . $this
        ->getString());
    }
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function delete() {
    if (!$this
      ->isNew()) {
      if ($storage = $this
        ->getStorage()) {
        $storage
          ->delete($this);
      }
      else {
        throw new StringStorageException('The string cannot be deleted because its not bound to a storage: ' . $this
          ->getString());
      }
    }
    return $this;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
StringBase::$context	public	property	The string context.
StringBase::$lid	public	property	The string identifier.
StringBase::$locations	public	property	The string locations indexed by type.
StringBase::$source	public	property	The source string.
StringBase::$storage	protected	property	The locale storage this string comes from or is to be saved to.
StringBase::$version	public	property	The string version.
StringBase::addLocation	public	function	Adds a location for this string. Overrides StringInterface::addLocation
StringBase::delete	public	function	Deletes string object from storage. Overrides StringInterface::delete	1
StringBase::getId	public	function	Gets the string unique identifier. Overrides StringInterface::getId
StringBase::getLocations	public	function	Gets location information for this string. Overrides StringInterface::getLocations
StringBase::getPlurals	public	function	Splits string to work with plural values. Overrides StringInterface::getPlurals
StringBase::getStorage	public	function	Gets the string storage. Overrides StringInterface::getStorage
StringBase::getValues	public	function	Gets field values that are set for given field names. Overrides StringInterface::getValues
StringBase::getVersion	public	function	Gets the string version. Overrides StringInterface::getVersion
StringBase::hasLocation	public	function	Checks whether the string has a given location. Overrides StringInterface::hasLocation
StringBase::save	public	function	Saves string object to storage. Overrides StringInterface::save	1
StringBase::setId	public	function	Sets the string unique identifier. Overrides StringInterface::setId
StringBase::setPlurals	public	function	Sets this string using array of plural values. Overrides StringInterface::setPlurals
StringBase::setStorage	public	function	Sets the string storage. Overrides StringInterface::setStorage
StringBase::setValues	public	function	Sets an array of values as object properties. Overrides StringInterface::setValues
StringBase::setVersion	public	function	Sets the string version. Overrides StringInterface::setVersion
StringBase::__construct	public	function	Constructs a new locale string object.	1
StringInterface::getString	public	function	Gets plain string contained in this object.	2
StringInterface::isNew	public	function	Checks whether the object is not saved to storage yet.	2
StringInterface::isSource	public	function	Checks whether the object is a source string.	2
StringInterface::isTranslation	public	function	Checks whether the object is a translation string.	2
StringInterface::setString	public	function	Sets the string contained in this object.	2