Update docblocks for methods potentially returning null

[lhc/web/wiklou.git] / includes / import / ImportableOldRevisionImporter.php

diff --git a/includes/import/ImportableOldRevisionImporter.php b/includes/import/ImportableOldRevisionImporter.php
index 066a3ea..821d6f6 100644 (file)
--- a/includes/import/ImportableOldRevisionImporter.php
+++ b/includes/import/ImportableOldRevisionImporter.php
@@ -1,7 +1,7 @@
 <?php
 
 use Psr\Log\LoggerInterface;
-use Wikimedia\Rdbms\LoadBalancer;
+use Wikimedia\Rdbms\ILoadBalancer;
 
 /**
  * @since 1.31
@@ -19,19 +19,19 @@ class ImportableOldRevisionImporter implements OldRevisionImporter {
        private $doUpdates;
 
        /**
-        * @var LoadBalancer
+        * @var ILoadBalancer
         */
        private $loadBalancer;
 
        /**
         * @param bool $doUpdates
         * @param LoggerInterface $logger
-        * @param LoadBalancer $loadBalancer
+        * @param ILoadBalancer $loadBalancer
         */
        public function __construct(
                $doUpdates,
                LoggerInterface $logger,
-               LoadBalancer $loadBalancer
+               ILoadBalancer $loadBalancer
        ) {
                $this->doUpdates = $doUpdates;
                $this->logger = $logger;
@@ -129,6 +129,11 @@ class ImportableOldRevisionImporter implements OldRevisionImporter {
                $revision->insertOn( $dbw );
                $changed = $page->updateIfNewerOn( $dbw, $revision );
 
+               $tags = $importableRevision->getTags();
+               if ( $tags !== [] ) {
+                       ChangeTags::addTags( $tags, null, $revision->getId() );
+               }
+
                if ( $changed !== false && $this->doUpdates ) {
                        $this->logger->debug( __METHOD__ . ": running updates\n" );
                        // countable/oldcountable stuff is handled in WikiImporter::finishImportPage