*
* 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.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
- * @package MediaWiki
- * @subpackage Maintenance
+ * @file
+ * @ingroup Maintenance
*/
$optionsWithArgs = array( 'report' );
-require_once( 'commandLine.inc' );
-require_once( 'SpecialImport.php' );
+require_once( dirname( __FILE__ ) . '/commandLine.inc' );
+/**
+ * @ingroup Maintenance
+ * @todo port to Maintenance class
+ */
class BackupReader {
var $reportingInterval = 100;
var $reporting = true;
var $pageCount = 0;
var $revCount = 0;
var $dryRun = false;
+ var $debug = false;
+ var $uploads = false;
- function BackupReader() {
+ function __construct() {
$this->stderr = fopen( "php://stderr", "wt" );
}
function handleRevision( $rev ) {
$title = $rev->getTitle();
- if (!$title) {
+ 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 ) {
+ if ( !$this->dryRun ) {
call_user_func( $this->importCallback, $rev );
}
}
+ function handleUpload( $revision ) {
+ if ( $this->uploads ) {
+ $this->uploadCount++;
+ // $this->report();
+ $this->progress( "upload: " . $revision->getFilename() );
+
+ if ( !$this->dryRun ) {
+ // bluuuh hack
+ // call_user_func( $this->uploadCallback, $revision );
+ $dbw = wfGetDB( DB_MASTER );
+ return $dbw->deadlockLoop( array( $revision, 'importUpload' ) );
+ }
+ }
+ }
+
+ function handleLogItem( $rev ) {
+ $this->revCount++;
+ $this->report();
+
+ if ( !$this->dryRun ) {
+ call_user_func( $this->logItemCallback, $rev );
+ }
+ }
+
function report( $final = false ) {
- if( $final xor ( $this->pageCount % $this->reportingInterval == 0 ) ) {
+ if ( $final xor ( $this->pageCount % $this->reportingInterval == 0 ) ) {
$this->showReport();
}
}
function showReport() {
- if( $this->reporting ) {
+ if ( $this->reporting ) {
$delta = wfTime() - $this->startTime;
- if( $delta ) {
- $rate = $this->pageCount / $delta;
- $revrate = $this->revCount / $delta;
+ if ( $delta ) {
+ $rate = sprintf( "%.2f", $this->pageCount / $delta );
+ $revrate = sprintf( "%.2f", $this->revCount / $delta );
} else {
$rate = '-';
$revrate = '-';
}
- $this->progress( "$this->pageCount ($rate pages/sec $revrate revs/sec)" );
+ # Logs dumps don't have page tallies
+ if ( $this->pageCount )
+ $this->progress( "$this->pageCount ($rate pages/sec $revrate revs/sec)" );
+ else
+ $this->progress( "$this->revCount ($revrate revs/sec)" );
}
+ wfWaitForSlaves( 5 );
}
function progress( $string ) {
}
function importFromFile( $filename ) {
- if( preg_match( '/\.gz$/', $filename ) ) {
+ if ( preg_match( '/\.gz$/', $filename ) ) {
$filename = 'compress.zlib://' . $filename;
}
+ elseif ( preg_match( '/\.bz2$/', $filename ) ) {
+ $filename = 'compress.bzip2://' . $filename;
+ }
+ elseif ( preg_match( '/\.7z$/', $filename ) ) {
+ $filename = 'mediawiki.compress.7z://' . $filename;
+ }
+
$file = fopen( $filename, 'rt' );
return $this->importFromHandle( $file );
}
function importFromStdin() {
$file = fopen( 'php://stdin', 'rt' );
+ if( posix_isatty( $file ) ) {
+ $this->showHelp();
+ exit();
+ }
return $this->importFromHandle( $file );
}
$source = new ImportStreamSource( $handle );
$importer = new WikiImporter( $source );
+ $importer->setDebug( $this->debug );
$importer->setPageCallback( array( &$this, 'reportPage' ) );
$this->importCallback = $importer->setRevisionCallback(
array( &$this, 'handleRevision' ) );
+ $this->uploadCallback = $importer->setUploadCallback(
+ array( &$this, 'handleUpload' ) );
+ $this->logItemCallback = $importer->setLogItemCallback(
+ array( &$this, 'handleLogItem' ) );
+
+ if ( $this->dryRun ) {
+ $importer->setPageOutCallback( null );
+ }
return $importer->doImport();
}
+
+ function showHelp() {
+ $gz = in_array('compress.zlib', stream_get_wrappers()) ? 'ok' : '(disabled; requires PHP zlib module)';
+ $bz2 = in_array('compress.bzip2', stream_get_wrappers()) ? 'ok' : '(disabled; requires PHP bzip2 module)';
+ echo "This script reads pages from an XML file as produced from Special:Export\n";
+ echo "or dumpBackup.php, and saves them into the current wiki.\n";
+ echo "\n";
+ echo "Note that for very large data sets, importDump.php may be slow; there are\n";
+ echo "alternate methods which can be much faster for full site restoration:\n";
+ echo "http://www.mediawiki.org/wiki/Manual:Importing_XML_dumps\n";
+ echo "\n";
+ echo "Usage: php importDump.php [<options>] [<file>]\n";
+ echo "If no file is listed, input may be piped from stdin.\n";
+ echo "\n";
+ echo "Options:\n";
+ echo " --quiet Don't dump status reports to stderr.\n";
+ echo " --report=n Report position and speed after every n pages processed.\n";
+ echo " --dry-run Parse dump without actually importing pages.\n";
+ echo " --debug Output extra verbose debug information\n";
+ echo " --uploads Process file upload data if included (experimental)\n";
+ echo "\n";
+ echo "Compressed XML files may be read directly:\n";
+ echo " .gz $gz\n";
+ echo " .bz2 $bz2\n";
+ echo " .7z (if 7za executable is in PATH)\n";
+ echo "\n";
+ }
+}
+
+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'] ) ) {
+if ( isset( $options['quiet'] ) ) {
$reader->reporting = false;
}
-if( isset( $options['report'] ) ) {
+if ( isset( $options['report'] ) ) {
$reader->reportingInterval = intval( $options['report'] );
}
-if( isset( $options['dry-run'] ) ) {
+if ( isset( $options['dry-run'] ) ) {
$reader->dryRun = true;
}
+if ( isset( $options['debug'] ) ) {
+ $reader->debug = true;
+}
+if ( isset( $options['uploads'] ) ) {
+ $reader->uploads = true; // experimental!
+}
-if( isset( $args[0] ) ) {
+if ( isset( $options['help'] ) ) {
+ $reader->showHelp();
+ exit();
+} elseif ( 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 "Done!\n";
+echo "You might want to run rebuildrecentchanges.php to regenerate\n";
+echo "the recentchanges page.\n";