degov-8.x-2.0/modules/degov_common/src/DegovModuleUpdater.php

<?php

namespace Drupal\degov_common;


use Drupal\config_rewrite\ConfigRewriter;

/**
 * Class DegovModuleUpdater
 *
 * @package Drupal\degov_common
 */
class DegovModuleUpdater extends ConfigRewriter {

  /**
   * Applies the updates for given module and version.
   *
   * @param $module
   *   The module to update.
   * @param $version
   *   The version of the configuration for the module.
   */
  public function applyUpdates($module, $version) {
    $source_dir = drupal_get_path('module', $module) . '/config/update_' . $version;
    $this->manageConfig($module, $source_dir);
  }

  /**
   * Installs the configuration for the module.
   *
   * @param $module
   *   The module that calls the service. It has the configuration for
   *   the module that is being installed.
   * @param $installed_module
   *   The module that is currently being installed.
   */
  public function onModuleInstalled($module, $installed_module) {
    $source_dir = drupal_get_path('module', $module) . '/config/' . $installed_module;
    $this->manageConfig($module, $source_dir);
  }

  /**
   * Scans the directory and tries to apply the configuration changes.
   *
   * @param $module
   *   The module that calls the service.
   * @param $source_dir
   *   The path to the configuration updates.
   */
  private function manageConfig($module, $source_dir) {
    if (file_exists($source_dir)) {
      // Are there any new installs?
      $install_dir = $source_dir . '/install';
      if (file_exists($install_dir)) {
        \Drupal::service('degov_config.updater')->checkConfigurationChanges($install_dir);
      }
      // Are there any optional?
      $optional_dir = $source_dir . '/optional';
      if (file_exists($optional_dir)) {
        \Drupal::service('degov_config.updater')->checkOptional($optional_dir);
      }
      // Are there any blocks?
      $blocks_dir = $source_dir .'/block';
      if (file_exists($blocks_dir)) {
        \Drupal::service('degov_config.block_installer')->installBlockConfig($blocks_dir);
      }
      // Are there any rewrites?
      $updates_dir = $source_dir .'/rewrite';
      if (file_exists($updates_dir)) {
        $extension = $this->moduleHandler->getModule($module);
        $this->rewriteDirectoryConfig($extension, $updates_dir);
      }
    }
  }

}