* Standardised file description headers

[lhc/web/wiklou.git] / maintenance / checkImages.php

diff --git a/maintenance/checkImages.php b/maintenance/checkImages.php
index 378caa3..b720b1c 100644 (file)
--- a/maintenance/checkImages.php
+++ b/maintenance/checkImages.php
@@ -1,51 +1,83 @@
 <?php
+/**
+ * Check images to see if they exist, are readable, etc etc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Maintenance
+ */
+require_once( dirname( __FILE__ ) . '/Maintenance.php' );
 
-require( 'commandLine.inc' );
+class CheckImages extends Maintenance {
 
-$batchSize = 1000;
-$start = '';
-$dbr = wfGetDB( DB_SLAVE );
-$localRepo = RepoGroup::singleton()->getLocalRepo();
-
-$numImages = 0;
-$numGood = 0;
-
-do {
-       $res = $dbr->select( 'image', '*', array( 'img_name > ' . $dbr->addQuotes( $start ) ), 
-               'checkImages.php', array( 'LIMIT' => $batchSize ) );
-       foreach ( $res as $row ) {
-               $numImages++;
-               $start = $row->img_name;
-               $file = $localRepo->newFileFromRow( $row );
-               $path = $file->getPath();
-               if ( !$path ) {
-                       echo "{$row->img_name}: not locally accessible\n";
-                       continue;
-               }
-               $stat = @stat( $file->getPath() );
-               if ( !$stat ) {
-                       echo "{$row->img_name}: missing\n";
-                       continue;
-               }
-
-               if ( $stat['mode'] & 040000 ) {
-                       echo "{$row->img_name}: is a directory\n";
-                       continue;
-               }
-
-               if ( $stat['size'] == 0 && $row->img_size != 0 ) {
-                       echo "{$row->img_name}: truncated, was {$row->img_size}\n";
-                       continue;
-               }
-
-               if ( $stat['size'] != $row->img_size ) {
-                       echo "{$row->img_name}: size mismatch DB={$row->img_size}, actual={$stat['size']}\n";
-                       continue;
-               }
-
-               $numGood++;
+       public function __construct() {
+               parent::__construct();
+               $this->mDescription = "Check images to see if they exist, are readable, etc";
+               $this->setBatchSize( 1000 );
        }
+       
+       public function execute() {
+               $start = '';
+               $dbr = wfGetDB( DB_SLAVE );
 
-} while ( $res->numRows() );
+               $numImages = 0;
+               $numGood = 0;
+       
+               do {
+                       $res = $dbr->select( 'image', '*', array( 'img_name > ' . $dbr->addQuotes( $start ) ),
+                               __METHOD__, array( 'LIMIT' => $this->mBatchSize ) );
+                       foreach ( $res as $row ) {
+                               $numImages++;
+                               $start = $row->img_name;
+                               $file = RepoGroup::singleton()->getLocalRepo()->newFileFromRow( $row );
+                               $path = $file->getPath();
+                               if ( !$path ) {
+                                       $this->output( "{$row->img_name}: not locally accessible\n" );
+                                       continue;
+                               }
+                               $stat = @stat( $file->getPath() );
+                               if ( !$stat ) {
+                                       $this->output( "{$row->img_name}: missing\n" );
+                                       continue;
+                               }
+       
+                               if ( $stat['mode'] & 040000 ) {
+                                       $this->output( "{$row->img_name}: is a directory\n" );
+                                       continue;
+                               }
+       
+                               if ( $stat['size'] == 0 && $row->img_size != 0 ) {
+                                       $this->output( "{$row->img_name}: truncated, was {$row->img_size}\n" );
+                                       continue;
+                               }
+       
+                               if ( $stat['size'] != $row->img_size ) {
+                                       $this->output( "{$row->img_name}: size mismatch DB={$row->img_size}, actual={$stat['size']}\n" );
+                                       continue;
+                               }
+       
+                               $numGood++;
+                       }
+       
+               } while ( $res->numRows() );
+       
+               $this->output( "Good images: $numGood/$numImages\n" );
+       }
+}
 
-echo "Good images: $numGood/$numImages\n";
+$maintClass = "CheckImages";
+require_once( DO_MAINTENANCE );