Changed check for MRC to site.path, moved logger service intializatio…

…n outside the importer loop, and cleaned up the if statement logic.

docroot/modules/humsci/hs_migrate/hs_migrate.install

@@ -99,15 +99,16 @@ function hs_migrate_update_8007() {
     'hs_d7_news'
   ];
 
-  // Get site name to prevent removing hs_d7_news from MRC.
-  $site_name = \Drupal::config('system.site')->get('name');
-  $is_mrc = str_contains($site_name, 'Mathematics Research Center');
-
   $schema = \Drupal::database()->schema();
+  $logger = \Drupal::logger('hs_migrate');
+
+  // Get site path to prevent removing hs_d7_news from MRC.
+  $site_path = \Drupal::getContainer()->getParameter('site.path');
+  $is_mrc = $site_path == 'sites/mrc';
 
   foreach ($unused_importers as $importer) {
 
-    if ($is_mrc && ($importer === 'hs_d7_news')) {
+    if ($is_mrc && $importer == 'hs_d7_news') {
       continue;
     }
 
@@ -116,7 +117,7 @@ function hs_migrate_update_8007() {
       ->getStorage('migration')
       ->load($importer);
 
-    if(is_null($migration)){
+    if(!$migration){
       continue;
     }
 
@@ -125,7 +126,7 @@ function hs_migrate_update_8007() {
     $message = t('Deleted @config', [
       '@config' => 'migrate_plus.migration.' . $importer,
     ]);
-    \Drupal::logger('hs_migrate')->notice($message);
+    $logger->notice($message);
 
     // Drop migration database tables.
     $migrate_map_table = 'migrate_map_' . $importer;
@@ -134,15 +135,15 @@ function hs_migrate_update_8007() {
       $message = t('Dropped table @table', [
         '@table' => $migrate_map_table,
       ]);
-      \Drupal::logger('hs_migrate')->notice($message);
+      $logger->notice($message);
     }
     $migrate_message_table = 'migrate_message_' . $importer;
     if ($schema->tableExists($migrate_message_table)) {
       $schema->dropTable($migrate_message_table);
       $message = t('Dropped table @table', [
         '@table' => $migrate_message_table,
       ]);
-      \Drupal::logger('hs_migrate')->notice($message);
+      $logger->notice($message);
     }
   }
 }