X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=maintenance%2FnukeNS.php;h=c89fa94bb0be872d801b6c4a836eb22388ffe846;hb=73ad3337dd14e31e3c08ac64cebc46acb154865b;hp=f52a27d239549976ac3f4dc403ea301d63cca4c8;hpb=b01552059d26503a0da352ba814ee3edf4478b6f;p=lhc%2Fweb%2Fwiklou.git

diff --git a/maintenance/nukeNS.php b/maintenance/nukeNS.php
index f52a27d239..c89fa94bb0 100644
--- a/maintenance/nukeNS.php
+++ b/maintenance/nukeNS.php
@@ -13,83 +13,102 @@
  * back up your DB if there's anything in the MediaWiki that is important to
  * you.
  *
- * You can also specify --nodelete to see what will get deleted, without 
- * deleting anything.
+ * 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.
  *
- * @package MediaWiki
- * @subpackage Maintenance
+ * 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
+ *
+ * @ingroup Maintenance
  * @author Steve Sanbeg
  * based on nukePage by Rob Church
  */
 
-require_once( 'commandLine.inc' );
-require_once( 'nukePage.inc' );
-
-$ns = NS_MEDIAWIKI;
-$delete = true;
-
-if (isset($options['ns'])) 
-{
-  $ns = $options['ns'];
+require_once( dirname( __FILE__ ) . '/Maintenance.php' );
+
+class NukeNS extends Maintenance {
+	public function __construct() {
+		parent::__construct();
+		$this->mDescription = "Remove pages with only 1 revision from any namespace";
+		$this->addOption( 'delete', "Actually delete the page" );
+		$this->addOption( 'ns', 'Namespace to delete from, default NS_MEDIAWIKI', false, true );
+	}
+
+	public function execute() {
+		$ns = $this->getOption( 'ns', NS_MEDIAWIKI );
+		$delete = $this->getOption( 'delete', false );
+		$dbw = wfGetDB( DB_MASTER );
+		$dbw->begin();
+
+		$tbl_pag = $dbw->tableName( 'page' );
+		$tbl_rev = $dbw->tableName( 'revision' );
+		$res = $dbw->query( "SELECT page_title FROM $tbl_pag WHERE page_namespace = $ns" );
+
+		$n_deleted = 0;
+
+		foreach ( $res as $row ) {
+			// echo "$ns_name:".$row->page_title, "\n";
+			$title = Title::makeTitle( $ns, $row->page_title );
+			$id   = $title->getArticleID();
+
+			// Get corresponding revisions
+			$res2 = $dbw->query( "SELECT rev_id FROM $tbl_rev WHERE rev_page = $id" );
+			$revs = array();
+
+			foreach ( $res2 as $row2 ) {
+				$revs[] = $row2->rev_id;
+			}
+			$count = count( $revs );
+
+			// skip anything that looks modified (i.e. multiple revs)
+			if ( $count == 1 ) {
+				# echo $title->getPrefixedText(), "\t", $count, "\n";
+				$this->output( "delete: " . $title->getPrefixedText() . "\n" );
+
+				// as much as I hate to cut & paste this, it's a little different, and
+				// I already have the id & revs
+				if ( $delete ) {
+					$dbw->query( "DELETE FROM $tbl_pag WHERE page_id = $id" );
+					$dbw->commit();
+					// Delete revisions as appropriate
+					$child = $this->runChild( 'NukePage', 'NukePage.php' );
+					$child->deleteRevisions( $revs );
+					$this->purgeRedundantText( true );
+					$n_deleted ++;
+				}
+			} else {
+			  $this->output( "skip: " . $title->getPrefixedText() . "\n" );
+			}
+		}
+		$dbw->commit();
+
+		if ( $n_deleted > 0 ) {
+			# update statistics - better to decrement existing count, or just count
+			# the page table?
+			$pages = $dbw->selectField( 'site_stats', 'ss_total_pages' );
+			$pages -= $n_deleted;
+			$dbw->update(
+				'site_stats',
+				array( 'ss_total_pages' => $pages ),
+				array( 'ss_row_id' => 1 ),
+				__METHOD__
+			);
+		}
+
+		if ( !$delete ) {
+			$this->output( "To update the database, run the script with the --delete option.\n" );
+		}
+	}
 }
 
-if (isset( $options['nodelete'] )) 
-{
-  $delete = false;
-}
-
-
-if ($delete) echo "delete $ns\n";
-exit (0);
-
-
-NukeNS( $ns, $delete);
-
-function NukeNS($ns_no, $delete) {
-
-  $dbw =& wfGetDB( DB_MASTER );
-  $dbw->begin();
-  
-  $tbl_pag = $dbw->tableName( 'page' );
-  $tbl_rev = $dbw->tableName( 'revision' );
-  $res = $dbw->query( "SELECT page_title FROM $tbl_pag WHERE page_namespace = $ns_no" );
-
-  while( $row = $dbw->fetchObject( $res ) ) {
-    //echo "$ns_name:".$row->page_title, "\n";
-    $title = Title::newFromText($row->page_title, $ns_no);
-    $id   = $title->getArticleID();
-
-    // Get corresponding revisions
-    $res2 = $dbw->query( "SELECT rev_id FROM $tbl_rev WHERE rev_page = $id" );
-    $revs = array();
-    
-    while( $row2 = $dbw->fetchObject( $res2 ) ) {
-      $revs[] = $row2->rev_id;
-    }
-    $count = count( $revs );
-
-    //skip anything that looks modified (i.e. multiple revs)
-    if (($count == 1)) {
-      #echo $title->getPrefixedText(), "\t", $count, "\n";
-      echo "delete: ", $title->getPrefixedText(), "\n";
-      
-      //as much as I hate to cut & paste this, it's a little different, and
-      //I already have the id & revs
-      
-      if( $delete ) {
-	$dbw->query( "DELETE FROM $tbl_pag WHERE page_id = $id" );
-	$dbw->commit();
-	// Delete revisions as appropriate
-	DeleteRevisions( $revs );
-	PurgeRedundantText( true );
-      }
-    } else {
-      echo "skip: ", $title->getPrefixedText(), "\n";
-    }
-    
-    
-  }
-}
-
-
-?>
\ No newline at end of file
+$maintClass = "NukeNS";
+require_once( RUN_MAINTENANCE_IF_MAIN );