MediaWiki 1.16.0

[autoinstallsdev/mediawiki.git] / maintenance / sql.php

diff --git a/maintenance/sql.php b/maintenance/sql.php
index 5ec1d8d33f348625f7bbf5eac69a5caf857dfe66..fd4be19a8b6ed97aea627e1e455dbb0e1ed3d987 100644 (file)
--- a/maintenance/sql.php
+++ b/maintenance/sql.php
@@ -1,44 +1,80 @@
 <?php
-
 /**
  * Send SQL queries from the specified file to the database, performing
  * variable replacement along the way.
- * 
- * @addtogroup Database
+ *
+ * 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
+ *
+ * @ingroup Maintenance
  */
 
-require_once( dirname(__FILE__) . '/' . 'commandLine.inc' );
+require_once( dirname(__FILE__) . '/Maintenance.php' );
 
-if ( isset( $options['help'] ) ) {
-       echo "Send SQL queries to a MediaWiki database.\nUsage: php sql.php [<file>]\n";
-       exit( 1 );
-}
+class MwSql extends Maintenance {
+       public function __construct() {
+               parent::__construct();
+               $this->mDescription = "Send SQL queries to a MediaWiki database";
+       }
 
-if ( isset( $args[0] ) ) {
-       $fileName = $args[0];
-       $file = fopen( $fileName, 'r' );
-       $promptCallback = false;
-} else {
-       $file = STDIN;
-       $promptObject = new SqlPromptPrinter( "> " );
-       $promptCallback = $promptObject->cb();
-}
+       public function execute() {
+               if ( $this->hasArg() ) {
+                       $fileName = $this->getArg();
+                       $file = fopen( $fileName, 'r' );
+                       $promptCallback = false;
+               } else {
+                       $file = $this->getStdin();
+                       $promptObject = new SqlPromptPrinter( "> " );
+                       $promptCallback = $promptObject->cb();
+               }
+       
+               if ( !$file )
+                       $this->error( "Unable to open input file", true );
 
-if ( !$file  ) {
-       echo "Unable to open input file\n";
-       exit( 1 );
-}
+               $dbw = wfGetDB( DB_MASTER );
+               $error = $dbw->sourceStream( $file, $promptCallback, array( $this, 'sqlPrintResult' ) );
+               if ( $error !== true ) {
+                       $this->error( $error, true );
+               } else {
+                       exit( 0 );
+               }
+       }
 
-$dbw =& wfGetDB( DB_MASTER );
-$error = $dbw->sourceStream( $file, $promptCallback, 'sqlPrintResult' );
-if ( $error !== true ) {
-       echo $error;
-       exit( 1 );
-} else {
-       exit( 0 );
+       /**
+        * Print the results, callback for $db->sourceStream()
+        * @param $res The results object
+        * @param $db Database object
+        */
+       public function sqlPrintResult( $res, $db ) {
+               if ( !$res ) {
+                       // Do nothing
+               } elseif ( is_object( $res ) && $res->numRows() ) {
+                       foreach ( $res as $row ) {
+                               $this->output( print_r( $row, true ) );
+                       }
+               } else {
+                       $affected = $db->affectedRows();
+                       $this->output( "Query OK, $affected row(s) affected\n" );
+               }
+       }
+       
+       public function getDbType() {
+               return Maintenance::DB_ADMIN;
+       }
 }
 
-//-----------------------------------------------------------------------------
 class SqlPromptPrinter {
        function __construct( $prompt ) {
                $this->prompt = $prompt;
@@ -53,17 +89,5 @@ class SqlPromptPrinter {
        }
 }
 
-function sqlPrintResult( $res ) {
-       if ( !$res ) {
-               // Do nothing
-       } elseif ( $res->numRows() ) {
-               while ( $row = $res->fetchObject() ) {
-                       print_r( $row );
-               }
-       } else {
-               $affected = $res->db->affectedRows();
-               echo "Query OK, $affected row(s) affected\n";
-       }
-}
-
-
+$maintClass = "MwSql";
+require_once( DO_MAINTENANCE );