* 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( DO_MAINTENANCE );
dépôts / lhc / web / wiklou.git / blobdiff