diff options
Diffstat (limited to 'maintenance/nukeNS.php')
-rw-r--r-- | maintenance/nukeNS.php | 158 |
1 files changed, 82 insertions, 76 deletions
diff --git a/maintenance/nukeNS.php b/maintenance/nukeNS.php index 4f9fe926..21e921fe 100644 --- a/maintenance/nukeNS.php +++ b/maintenance/nukeNS.php @@ -13,96 +13,102 @@ * back up your DB if there's anything in the MediaWiki that is important to * you. * - * @file + * 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 + * * @ingroup Maintenance * @author Steve Sanbeg * based on nukePage by Rob Church */ -require_once( 'commandLine.inc' ); -require_once( 'nukePage.inc' ); +require_once( dirname(__FILE__) . '/Maintenance.php' ); -$ns = NS_MEDIAWIKI; -$delete = false; +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" ); + $this->addOption( 'ns', 'Namespace to delete from, default NS_MEDIAWIKI', false, true ); + } -if (isset($options['ns'])) -{ - $ns = $options['ns']; -} + public function execute() { + $ns = $this->getOption( 'ns', NS_MEDIAWIKI ); + $delete = $this->getOption( 'delete', false ); + $dbw = wfGetDB( DB_MASTER ); + $dbw->begin(); -if (isset( $options['delete'] ) and $options['delete']) -{ - $delete = true; -} + $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; -NukeNS( $ns, $delete); + foreach( $res as $row ) { + //echo "$ns_name:".$row->page_title, "\n"; + $title = Title::makeTitle( $ns, $row->page_title ); + $id = $title->getArticleID(); -function NukeNS($ns_no, $delete) { + // Get corresponding revisions + $res2 = $dbw->query( "SELECT rev_id FROM $tbl_rev WHERE rev_page = $id" ); + $revs = array(); - $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" ); + foreach( $res2 as $row2 ) { + $revs[] = $row2->rev_id; + } + $count = count( $revs ); - $n_deleted = 0; - - while( $row = $dbw->fetchObject( $res ) ) { - //echo "$ns_name:".$row->page_title, "\n"; - $title = Title::newFromText($row->page_title, $ns_no); - $id = $title->getArticleID(); + //skip anything that looks modified (i.e. multiple revs) + if ( $count == 1 ) { + #echo $title->getPrefixedText(), "\t", $count, "\n"; + $this->output( "delete: " . $title->getPrefixedText() . "\n" ); - // 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 ); + //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" ); + } + } + $dbw->commit(); - //skip anything that looks modified (i.e. multiple revs) - if (($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 ); - $n_deleted ++; - } - } else { - echo "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) { - echo( "To update the database, run the script with the --delete option.\n" ); - } - + 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 ) { + $this->output( "To update the database, run the script with the --delete option.\n" ); + } + } } - +$maintClass = "NukeNS"; +require_once( DO_MAINTENANCE ); |