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<?php
/**
* Copyright (C) 2005 Brion Vibber <brion@pobox.com>
* http://www.mediawiki.org/
*
* 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
*
* @package MediaWiki
* @subpackage Maintenance
*/
$optionsWithArgs = array( 'report' );
require_once( 'commandLine.inc' );
require_once( 'SpecialImport.php' );
class BackupReader {
var $reportingInterval = 100;
var $reporting = true;
var $pageCount = 0;
var $revCount = 0;
var $dryRun = false;
function BackupReader() {
$this->stderr = fopen( "php://stderr", "wt" );
}
function reportPage( $page ) {
$this->pageCount++;
}
function handleRevision( $rev ) {
$title = $rev->getTitle();
if (!$title) {
$this->progress( "Got bogus revision with null title!" );
return;
}
$display = $title->getPrefixedText();
$timestamp = $rev->getTimestamp();
#echo "$display $timestamp\n";
$this->revCount++;
$this->report();
if( !$this->dryRun ) {
call_user_func( $this->importCallback, $rev );
}
}
function report( $final = false ) {
if( $final xor ( $this->pageCount % $this->reportingInterval == 0 ) ) {
$this->showReport();
}
}
function showReport() {
if( $this->reporting ) {
$delta = wfTime() - $this->startTime;
if( $delta ) {
$rate = $this->pageCount / $delta;
$revrate = $this->revCount / $delta;
} else {
$rate = '-';
$revrate = '-';
}
$this->progress( "$this->pageCount ($rate pages/sec $revrate revs/sec)" );
}
}
function progress( $string ) {
fwrite( $this->stderr, $string . "\n" );
}
function importFromFile( $filename ) {
if( preg_match( '/\.gz$/', $filename ) ) {
$filename = 'compress.zlib://' . $filename;
}
$file = fopen( $filename, 'rt' );
return $this->importFromHandle( $file );
}
function importFromStdin() {
$file = fopen( 'php://stdin', 'rt' );
return $this->importFromHandle( $file );
}
function importFromHandle( $handle ) {
$this->startTime = wfTime();
$source = new ImportStreamSource( $handle );
$importer = new WikiImporter( $source );
$importer->setPageCallback( array( &$this, 'reportPage' ) );
$this->importCallback = $importer->setRevisionCallback(
array( &$this, 'handleRevision' ) );
return $importer->doImport();
}
}
if( wfReadOnly() ) {
wfDie( "Wiki is in read-only mode; you'll need to disable it for import to work.\n" );
}
$reader = new BackupReader();
if( isset( $options['quiet'] ) ) {
$reader->reporting = false;
}
if( isset( $options['report'] ) ) {
$reader->reportingInterval = intval( $options['report'] );
}
if( isset( $options['dry-run'] ) ) {
$reader->dryRun = true;
}
if( isset( $args[0] ) ) {
$result = $reader->importFromFile( $args[0] );
} else {
$result = $reader->importFromStdin();
}
if( WikiError::isError( $result ) ) {
echo $result->getMessage() . "\n";
} else {
echo "Done!\n";
echo "You might want to run rebuildrecentchanges.php to regenerate\n";
echo "the recentchanges page.";
}
?>
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