Make LocalFile check early if the revision store is available

[lhc/web/wiklou.git] / includes / filerepo / file / LocalFile.php

diff --git a/includes/filerepo/file/LocalFile.php b/includes/filerepo/file/LocalFile.php
index 7cf2749..263e45b 100644 (file)
--- a/includes/filerepo/file/LocalFile.php
+++ b/includes/filerepo/file/LocalFile.php
@@ -24,6 +24,7 @@
 use MediaWiki\Logger\LoggerFactory;
 use Wikimedia\Rdbms\Database;
 use Wikimedia\Rdbms\IDatabase;
+use MediaWiki\MediaWikiServices;
 
 /**
  * Class to represent a local file in the wiki's own database
@@ -1275,6 +1276,10 @@ class LocalFile extends File {
        ) {
                if ( $this->getRepo()->getReadOnlyReason() !== false ) {
                        return $this->readOnlyFatalStatus();
+               } elseif ( MediaWikiServices::getInstance()->getRevisionStore()->isReadOnly() ) {
+                       // Check this in advance to avoid writing to FileBackend and the file tables,
+                       // only to fail on insert the revision due to the text store being unavailable.
+                       return $this->readOnlyFatalStatus();
                }
 
                $srcPath = ( $src instanceof FSFile ) ? $src->getPath() : $src;