view core/lib/Drupal/Core/Theme/MissingThemeDependencyException.php @ 13:5fb285c0d0e3

Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.

<?php

namespace Drupal\Core\Theme;

/**
 * Exception to be thrown when base theme for installed theme is not installed.
 *
 * @see \Drupal\Core\Theme\ThemeInitialization::getActiveThemeByName().
 */
class MissingThemeDependencyException extends \Exception {

  /**
   * The missing theme dependency.
   *
   * @var string
   */
  protected $theme;

  /**
   * Constructs the exception.
   *
   * @param string $message
   *   The exception message.
   * @param string $theme
   *   The missing theme dependency.
   */
  public function __construct($message, $theme) {
    parent::__construct($message);
    $this->theme = $theme;
  }

  /**
   * Gets the machine name of the missing theme.
   *
   * @return string
   *   The machine name of the theme that is missing.
   */
  public function getMissingThemeName() {
    return $this->theme;
  }

}