Use output/error maintenance functions

Change-Id: I9f9ebee9e577ab3cc7a042e5280161d2b2bad57a

diff --git a/maintenance/purgeParserCache.php b/maintenance/purgeParserCache.php
index f067dc6..e21dd17 100644 (file)
--- a/maintenance/purgeParserCache.php
+++ b/maintenance/purgeParserCache.php
@@ -52,21 +52,19 @@ class PurgeParserCache extends Maintenance {
                        global $wgParserCacheExpireTime;
                        $date = wfTimestamp( TS_MW, time() + $wgParserCacheExpireTime - intval( $inputAge ) );
                } else {
-                       echo "Must specify either --expiredate or --age\n";
-                       exit( 1 );
+                       $this->error( "Must specify either --expiredate or --age", 1 );
                }
 
                $english = Language::factory( 'en' );
-               echo "Deleting objects expiring before " . $english->timeanddate( $date ) . "\n";
+               $this->output( "Deleting objects expiring before " . $english->timeanddate( $date ) . "\n" );
 
                $pc = wfGetParserCacheStorage();
                $success = $pc->deleteObjectsExpiringBefore( $date, array( $this, 'showProgress' ) );
                if ( !$success ) {
-                       echo "\nCannot purge this kind of parser cache.\n";
-                       exit( 1 );
+                       $this->error( "\nCannot purge this kind of parser cache.", 1 );
                }
                $this->showProgress( 100 );
-               echo "\nDone\n";
+               $this->output( "\nDone\n" );
        }
 
        function showProgress( $percent ) {
@@ -77,8 +75,8 @@ class PurgeParserCache extends Maintenance {
                $this->lastProgress = $percentString;
 
                $stars = floor( $percent / 2 );
-               echo '[' . str_repeat( '*', $stars ), str_repeat( '.', 50 - $stars ) . '] ' .
-                       "$percentString%\r";
+               $this->output( '[' . str_repeat( '*', $stars ) . str_repeat( '.', 50 - $stars ) . '] ' .
+                       "$percentString%\r" );
 
        }
 }