X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=web%2Fcore%2Flib%2FDrupal%2FCore%2FInstaller%2FConfigOverride.php;fp=web%2Fcore%2Flib%2FDrupal%2FCore%2FInstaller%2FConfigOverride.php;h=ff8d068b2fec360582815ad675a8e3457126098d;hp=0000000000000000000000000000000000000000;hb=9917807b03b64faf00f6a1f29dcb6eafc454efa5;hpb=aea91e65e895364e460983b890e295aa5d5540a5

diff --git a/web/core/lib/Drupal/Core/Installer/ConfigOverride.php b/web/core/lib/Drupal/Core/Installer/ConfigOverride.php
new file mode 100644
index 000000000..ff8d068b2
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Installer/ConfigOverride.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace Drupal\Core\Installer;
+
+use Drupal\Core\Cache\CacheableMetadata;
+use Drupal\Core\Config\ConfigFactoryOverrideInterface;
+use Drupal\Core\Config\StorageInterface;
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\DependencyInjection\ServiceProviderInterface;
+
+/**
+ * Override configuration during the installer.
+ */
+class ConfigOverride implements ServiceProviderInterface, ConfigFactoryOverrideInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function register(ContainerBuilder $container) {
+    // Register this class so that it can override configuration.
+    $container
+      ->register('core.install_config_override', static::class)
+      ->addTag('config.factory.override');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function loadOverrides($names) {
+    $overrides = [];
+    if (drupal_installation_attempted() && function_exists('drupal_install_profile_distribution_name')) {
+      // Early in the installer the site name is unknown. In this case we need
+      // to fallback to the distribution's name.
+      $overrides['system.site'] = [
+        'name' => drupal_install_profile_distribution_name(),
+      ];
+    }
+    return $overrides;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCacheSuffix() {
+    return 'core.install_config_override';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function createConfigObject($name, $collection = StorageInterface::DEFAULT_COLLECTION) {
+    return NULL;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCacheableMetadata($name) {
+    return new CacheableMetadata();
+  }
+
+}