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<?php
/**
* Move a batch of pages.
*
* 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
* @author Tim Starling
*
* USAGE: php moveBatch.php [-u <user>] [-r <reason>] [-i <interval>] [listfile]
*
* [listfile] - file with two titles per line, separated with pipe characters;
* the first title is the source, the second is the destination.
* Standard input is used if listfile is not given.
* <user> - username to perform moves as
* <reason> - reason to be given for moves
* <interval> - number of seconds to sleep after each move
*
* This will print out error codes from Title::moveTo() if something goes wrong,
* e.g. immobile_namespace for namespaces which can't be moved
*/
require_once( __DIR__ . '/Maintenance.php' );
/**
* Maintenance script to move a batch of pages.
*
* @ingroup Maintenance
*/
class MoveBatch extends Maintenance {
public function __construct() {
parent::__construct();
$this->mDescription = "Moves a batch of pages";
$this->addOption( 'u', "User to perform move", false, true );
$this->addOption( 'r', "Reason to move page", false, true );
$this->addOption( 'i', "Interval to sleep between moves" );
$this->addArg( 'listfile', 'List of pages to move, newline delimited', false );
}
public function execute() {
global $wgUser;
# Change to current working directory
$oldCwd = getcwd();
chdir( $oldCwd );
# Options processing
$user = $this->getOption( 'u', 'Move page script' );
$reason = $this->getOption( 'r', '' );
$interval = $this->getOption( 'i', 0 );
if ( $this->hasArg() ) {
$file = fopen( $this->getArg(), 'r' );
} else {
$file = $this->getStdin();
}
# Setup
if ( !$file ) {
$this->error( "Unable to read file, exiting", true );
}
$wgUser = User::newFromName( $user );
if ( !$wgUser ) {
$this->error( "Invalid username", true );
}
# Setup complete, now start
$dbw = wfGetDB( DB_MASTER );
for ( $linenum = 1; !feof( $file ); $linenum++ ) {
$line = fgets( $file );
if ( $line === false ) {
break;
}
$parts = array_map( 'trim', explode( '|', $line ) );
if ( count( $parts ) != 2 ) {
$this->error( "Error on line $linenum, no pipe character" );
continue;
}
$source = Title::newFromText( $parts[0] );
$dest = Title::newFromText( $parts[1] );
if ( is_null( $source ) || is_null( $dest ) ) {
$this->error( "Invalid title on line $linenum" );
continue;
}
$this->output( $source->getPrefixedText() . ' --> ' . $dest->getPrefixedText() );
$dbw->begin( __METHOD__ );
$err = $source->moveTo( $dest, false, $reason );
if ( $err !== true ) {
$msg = array_shift( $err[0] );
$this->output( "\nFAILED: " . wfMessage( $msg, $err[0] )->text() );
}
$dbw->commit( __METHOD__ );
$this->output( "\n" );
if ( $interval ) {
sleep( $interval );
}
wfWaitForSlaves();
}
}
}
$maintClass = "MoveBatch";
require_once( RUN_MAINTENANCE_IF_MAIN );
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