3 * Copyright (C) 2005 Brion Vibber <brion@pobox.com>
4 * http://www.mediawiki.org/
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 * http://www.gnu.org/copyleft/gpl.html
22 * @ingroup Maintenance
25 $optionsWithArgs = array( 'report' );
27 require_once( dirname(__FILE__
) . '/commandLine.inc' );
30 * @ingroup Maintenance
33 var $reportingInterval = 100;
34 var $reporting = true;
41 function BackupReader() {
42 $this->stderr
= fopen( "php://stderr", "wt" );
45 function reportPage( $page ) {
49 function handleRevision( $rev ) {
50 $title = $rev->getTitle();
52 $this->progress( "Got bogus revision with null title!" );
59 if( !$this->dryRun
) {
60 call_user_func( $this->importCallback
, $rev );
64 function handleUpload( $revision ) {
65 if( $this->uploads
) {
68 $this->progress( "upload: " . $revision->getFilename() );
70 if( !$this->dryRun
) {
72 //call_user_func( $this->uploadCallback, $revision );
73 $dbw = wfGetDB( DB_MASTER
);
74 return $dbw->deadlockLoop( array( $revision, 'importUpload' ) );
79 function handleLogItem( $rev ) {
83 if( !$this->dryRun
) {
84 call_user_func( $this->logItemCallback
, $rev );
88 function report( $final = false ) {
89 if( $final xor ( $this->pageCount %
$this->reportingInterval
== 0 ) ) {
94 function showReport() {
95 if( $this->reporting
) {
96 $delta = wfTime() - $this->startTime
;
98 $rate = sprintf("%.2f", $this->pageCount
/ $delta);
99 $revrate = sprintf("%.2f", $this->revCount
/ $delta);
104 # Logs dumps don't have page tallies
105 if( $this->pageCount
)
106 $this->progress( "$this->pageCount ($rate pages/sec $revrate revs/sec)" );
108 $this->progress( "$this->revCount ($revrate revs/sec)" );
113 function progress( $string ) {
114 fwrite( $this->stderr
, $string . "\n" );
117 function importFromFile( $filename ) {
119 if( preg_match( '/\.gz$/', $filename ) ) {
120 $filename = 'compress.zlib://' . $filename;
122 elseif( preg_match( '/\.bz2$/', $filename ) ) {
123 $filename = 'compress.bzip2://' . $filename;
125 elseif( preg_match( '/\.7z$/', $filename ) ) {
126 $filename = 'mediawiki.compress.7z://' . $filename;
130 $file = fopen( $filename, $t ?
'rt' : 't' ); //our 7zip wrapper uses popen, which seems not to like two-letter modes
131 return $this->importFromHandle( $file );
134 function importFromStdin() {
135 $file = fopen( 'php://stdin', 'rt' );
136 return $this->importFromHandle( $file );
139 function importFromHandle( $handle ) {
140 $this->startTime
= wfTime();
142 $source = new ImportStreamSource( $handle );
143 $importer = new WikiImporter( $source );
145 $importer->setDebug( $this->debug
);
146 $importer->setPageCallback( array( &$this, 'reportPage' ) );
147 $this->importCallback
= $importer->setRevisionCallback(
148 array( &$this, 'handleRevision' ) );
149 $this->uploadCallback
= $importer->setUploadCallback(
150 array( &$this, 'handleUpload' ) );
151 $this->logItemCallback
= $importer->setLogItemCallback(
152 array( &$this, 'handleLogItem' ) );
154 return $importer->doImport();
159 wfDie( "Wiki is in read-only mode; you'll need to disable it for import to work.\n" );
162 $reader = new BackupReader();
163 if( isset( $options['quiet'] ) ) {
164 $reader->reporting
= false;
166 if( isset( $options['report'] ) ) {
167 $reader->reportingInterval
= intval( $options['report'] );
169 if( isset( $options['dry-run'] ) ) {
170 $reader->dryRun
= true;
172 if( isset( $options['debug'] ) ) {
173 $reader->debug
= true;
175 if( isset( $options['uploads'] ) ) {
176 $reader->uploads
= true; // experimental!
179 if( isset( $args[0] ) ) {
180 $result = $reader->importFromFile( $args[0] );
182 $result = $reader->importFromStdin();
185 if( WikiError
::isError( $result ) ) {
186 echo $result->getMessage() . "\n";
189 echo "You might want to run rebuildrecentchanges.php to regenerate\n";
190 echo "the recentchanges page.\n";