class AlreadyInstalledException in Drupal 8

Exception thrown if Drupal is installed already.

Hierarchy

• class \Drupal\Core\Installer\Exception\InstallerException extends \Drupal\Core\Installer\Exception\RuntimeException uses StringTranslationTrait
  • class \Drupal\Core\Installer\Exception\AlreadyInstalledException

1 file declares its use of AlreadyInstalledException

install.core.inc in core/includes/install.core.inc

API functions for installing Drupal.

File

core/lib/Drupal/Core/Installer/Exception/AlreadyInstalledException.php, line 10

Namespace

Drupal\Core\Installer\Exception

class AlreadyInstalledException extends InstallerException {

  /**
   * Constructs a new "already installed" exception.
   *
   * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
   *   The string translation manager.
   */
  public function __construct(TranslationInterface $string_translation) {
    $this->stringTranslation = $string_translation;
    $title = $this
      ->t('Drupal already installed');
    $message = $this
      ->t('<ul>
<li>To start over, you must empty your existing database and copy <em>default.settings.php</em> over <em>settings.php</em>.</li>
<li>To upgrade an existing installation, proceed to the <a href=":update-url">update script</a>.</li>
<li>View your <a href=":base-url">existing site</a>.</li>
</ul>', [
      ':base-url' => $GLOBALS['base_url'],
      ':update-url' => $GLOBALS['base_path'] . 'update.php',
    ]);
    parent::__construct($message, $title);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AlreadyInstalledException::__construct	public	function	Constructs a new "already installed" exception. Overrides InstallerException::__construct
InstallerException::$title	protected	property	The page title to output.
InstallerException::getTitle	public	function	Returns the exception page title.
StringTranslationTrait::$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.