<?php
/**
+ * Cleanup all spam from a given hostname.
+ *
+ * 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( 'commandLine.inc' );
-require_once( "$IP/includes/LinkFilter.php" );
+require_once __DIR__ . '/Maintenance.php';
-function cleanupArticle( $id, $domain ) {
- $title = Title::newFromID( $id );
- if ( !$title ) {
- print "Internal error: no page for ID $id\n";
- return;
+/**
+ * Maintenance script to cleanup all spam from a given hostname.
+ *
+ * @ingroup Maintenance
+ */
+class CleanupSpam extends Maintenance {
+
+ public function __construct() {
+ parent::__construct();
+ $this->addDescription( 'Cleanup all spam from a given hostname' );
+ $this->addOption( 'all', 'Check all wikis in $wgLocalDatabases' );
+ $this->addOption( 'delete', 'Delete pages containing only spam instead of blanking them' );
+ $this->addArg(
+ 'hostname',
+ 'Hostname that was spamming, single * wildcard in the beginning allowed'
+ );
}
- print $title->getPrefixedDBkey() . " ...";
- $rev = Revision::newFromTitle( $title );
- $revId = $rev->getId();
- $currentRevId = $revId;
-
- while ( $rev && LinkFilter::matchEntry( $rev->getText() , $domain ) ) {
- # Revision::getPrevious can't be used in this way before MW 1.6 (Revision.php 1.26)
- #$rev = $rev->getPrevious();
- $revId = $title->getPreviousRevisionID( $revId );
- if ( $revId ) {
- $rev = Revision::newFromTitle( $title, $revId );
- } else {
- $rev = false;
+ public function execute() {
+ global $IP, $wgLocalDatabases, $wgUser;
+
+ $username = wfMessage( 'spambot_username' )->text();
+ $wgUser = User::newSystemUser( $username );
+ if ( !$wgUser ) {
+ $this->error( "Invalid username specified in 'spambot_username' message: $username", true );
+ }
+ // Create the user if necessary
+ if ( !$wgUser->getId() ) {
+ $wgUser->addToDatabase();
+ }
+ $spec = $this->getArg();
+ $like = LinkFilter::makeLikeArray( $spec );
+ if ( !$like ) {
+ $this->error( "Not a valid hostname specification: $spec", true );
}
- }
- if ( $revId == $currentRevId ) {
- // The regex didn't match the current article text
- // This happens e.g. when a link comes from a template rather than the page itself
- print "False match\n";
- } else {
- $dbw = wfGetDB( DB_MASTER );
- $dbw->immediateBegin();
- if ( !$rev ) {
- // Didn't find a non-spammy revision, blank the page
- print "blanking\n";
- $article = new Article( $title );
- $article->updateArticle( '', wfMsg( 'spam_blanking', $domain ),
- false, false );
+ if ( $this->hasOption( 'all' ) ) {
+ // Clean up spam on all wikis
+ $this->output( "Finding spam on " . count( $wgLocalDatabases ) . " wikis\n" );
+ $found = false;
+ foreach ( $wgLocalDatabases as $wikiID ) {
+ $dbr = $this->getDB( DB_REPLICA, [], $wikiID );
+
+ $count = $dbr->selectField( 'externallinks', 'COUNT(*)',
+ [ 'el_index' . $dbr->buildLike( $like ) ], __METHOD__ );
+ if ( $count ) {
+ $found = true;
+ $cmd = wfShellWikiCmd( "$IP/maintenance/cleanupSpam.php",
+ [ '--wiki', $wikiID, $spec ] );
+ passthru( "$cmd | sed 's/^/$wikiID: /'" );
+ }
+ }
+ if ( $found ) {
+ $this->output( "All done\n" );
+ } else {
+ $this->output( "None found\n" );
+ }
} else {
- // Revert to this revision
- print "reverting\n";
- $article = new Article( $title );
- $article->updateArticle( $rev->getText(), wfMsg( 'spam_reverting', $domain ), false, false );
+ // Clean up spam on this wiki
+
+ $dbr = $this->getDB( DB_REPLICA );
+ $res = $dbr->select( 'externallinks', [ 'DISTINCT el_from' ],
+ [ 'el_index' . $dbr->buildLike( $like ) ], __METHOD__ );
+ $count = $dbr->numRows( $res );
+ $this->output( "Found $count articles containing $spec\n" );
+ foreach ( $res as $row ) {
+ $this->cleanupArticle( $row->el_from, $spec );
+ }
+ if ( $count ) {
+ $this->output( "Done\n" );
+ }
}
- $dbw->immediateCommit();
- wfDoUpdates();
}
-}
-//------------------------------------------------------------------------------
+ private function cleanupArticle( $id, $domain ) {
+ $title = Title::newFromID( $id );
+ if ( !$title ) {
+ $this->error( "Internal error: no page for ID $id" );
+ return;
+ }
+ $this->output( $title->getPrefixedDBkey() . " ..." );
+ $rev = Revision::newFromTitle( $title );
+ $currentRevId = $rev->getId();
-$username = wfMsg( 'spambot_username' );
-$fname = $username;
-$wgUser = User::newFromName( $username );
-// Create the user if necessary
-if ( !$wgUser->getId() ) {
- $wgUser->addToDatabase();
-}
+ while ( $rev && ( $rev->isDeleted( Revision::DELETED_TEXT )
+ || LinkFilter::matchEntry( $rev->getContent( Revision::RAW ), $domain ) )
+ ) {
+ $rev = $rev->getPrevious();
+ }
-if ( !isset( $args[0] ) ) {
- print "Usage: php cleanupSpam.php <hostname>\n";
- exit(1);
-}
-$spec = $args[0];
-$like = LinkFilter::makeLike( $spec );
-if ( !$like ) {
- print "Not a valid hostname specification: $spec\n";
- exit(1);
-}
+ if ( $rev && $rev->getId() == $currentRevId ) {
+ // The regex didn't match the current article text
+ // This happens e.g. when a link comes from a template rather than the page itself
+ $this->output( "False match\n" );
+ } else {
+ $dbw = $this->getDB( DB_MASTER );
+ $this->beginTransaction( $dbw, __METHOD__ );
+ $page = WikiPage::factory( $title );
+ if ( $rev ) {
+ // Revert to this revision
+ $content = $rev->getContent( Revision::RAW );
-$dbr = wfGetDB( DB_SLAVE );
-
-if ( isset($options['all']) ) {
- // Clean up spam on all wikis
- $dbr = wfGetDB( DB_SLAVE );
- print "Finding spam on " . count($wgLocalDatabases) . " wikis\n";
- $found = false;
- foreach ( $wgLocalDatabases as $db ) {
- $count = $dbr->selectField( "`$db`.externallinks", 'COUNT(*)',
- array( 'el_index LIKE ' . $dbr->addQuotes( $like ) ), $fname );
- if ( $count ) {
- $found = true;
- passthru( "php cleanupSpam.php $db $spec | sed s/^/$db: /" );
+ $this->output( "reverting\n" );
+ $page->doEditContent(
+ $content,
+ wfMessage( 'spam_reverting', $domain )->inContentLanguage()->text(),
+ EDIT_UPDATE,
+ $rev->getId()
+ );
+ } elseif ( $this->hasOption( 'delete' ) ) {
+ // Didn't find a non-spammy revision, blank the page
+ $this->output( "deleting\n" );
+ $page->doDeleteArticle(
+ wfMessage( 'spam_deleting', $domain )->inContentLanguage()->text()
+ );
+ } else {
+ // Didn't find a non-spammy revision, blank the page
+ $handler = ContentHandler::getForTitle( $title );
+ $content = $handler->makeEmptyContent();
+
+ $this->output( "blanking\n" );
+ $page->doEditContent(
+ $content,
+ wfMessage( 'spam_blanking', $domain )->inContentLanguage()->text()
+ );
+ }
+ $this->commitTransaction( $dbw, __METHOD__ );
}
}
- if ( $found ) {
- print "All done\n";
- } else {
- print "None found\n";
- }
-} else {
- // Clean up spam on this wiki
- $res = $dbr->select( 'externallinks', array( 'DISTINCT el_from' ),
- array( 'el_index LIKE ' . $dbr->addQuotes( $like ) ), $fname );
- $count = $dbr->numRows( $res );
- print "Found $count articles containing $spec\n";
- while ( $row = $dbr->fetchObject( $res ) ) {
- cleanupArticle( $row->el_from, $spec );
- }
- if ( $count ) {
- print "Done\n";
- }
}
-
+$maintClass = "CleanupSpam";
+require_once RUN_MAINTENANCE_IF_MAIN;
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff