Merge maintenance-work branch (now with less errors!):

[lhc/web/wiklou.git] / maintenance / eval.php

diff --git a/maintenance/eval.php b/maintenance/eval.php
index a990a4d..b1b1308 100644 (file)
--- a/maintenance/eval.php
+++ b/maintenance/eval.php
@@ -12,61 +12,84 @@
  * To get decent line editing behavior, you should compile PHP with support
  * for GNU readline (pass --with-readline to configure).
  *
- * @file
+ * 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
  */
 
-$wgUseNormalUser = (bool)getenv('MW_WIKIUSER');
+require_once( "Maintenance.php" );
 
-$optionsWithArgs = array( 'd' );
+class EvalPrompt extends Maintenance {
 
-/** */
-require_once( "commandLine.inc" );
-
-if ( isset( $options['d'] ) ) {
-       $d = $options['d'];
-       if ( $d > 0 ) {
-               $wgDebugLogFile = '/dev/stdout';
+       public function __construct() {
+               parent::__construct();
+               $this->mDescription = "This script lets a command-line user start up the wiki engine and then poke\n" .
+                                                               "about by issuing PHP commands directly.";
+               $this->addOption( 'd', "Enable MediaWiki debug output", false, true );
        }
-       if ( $d > 1 ) {
-               $lb = wfGetLB();
-               foreach ( $lb->mServers as $i => $server ) {
-                       $lb->mServers[$i]['flags'] |= DBO_DEBUG;
+       
+       public function execute() {
+               global $wgUseNormalUser, $wgDebugFunctionEntry, $wgDebugLogFile;
+               $wgUseNormalUser = (bool)getenv('MW_WIKIUSER');
+               if ( $this->hasOption('d') ) {
+                       $d = $this->getOption('d');
+                       if ( $d > 0 ) {
+                               $wgDebugLogFile = '/dev/stdout';
+                       }
+                       if ( $d > 1 ) {
+                               $lb = wfGetLB();
+                               foreach ( $lb->mServers as $i => $server ) {
+                                       $lb->mServers[$i]['flags'] |= DBO_DEBUG;
+                               }
+                       }
+                       if ( $d > 2 ) {
+                               $wgDebugFunctionEntry = true;
+                       }
                }
-       }
-       if ( $d > 2 ) {
-               $wgDebugFunctionEntry = true;
-       }
-}
-
-if ( function_exists( 'readline_add_history' ) 
-       && function_exists( 'posix_isatty' ) && posix_isatty( 0 /*STDIN*/ ) ) 
-{
-       $useReadline = true;
-} else {
-       $useReadline = false;
-}
-
-if ( $useReadline ) {
-       $historyFile = "{$_ENV['HOME']}/.mweval_history";
-       readline_read_history( $historyFile );
-}
-
-while ( ( $line = readconsole( '> ' ) ) !== false ) {
-       if ( $useReadline ) {
-               readline_add_history( $line );
-               readline_write_history( $historyFile );
-       }
-       $val = eval( $line . ";" );
-       if( is_null( $val ) ) {
-               echo "\n";
-       } elseif( is_string( $val ) || is_numeric( $val ) ) {
-               echo "$val\n";
-       } else {
-               var_dump( $val );
+       
+               if ( function_exists( 'readline_add_history' ) 
+                       && function_exists( 'posix_isatty' ) && posix_isatty( 0 /*STDIN*/ ) ) 
+               {
+                       $useReadline = true;
+               } else {
+                       $useReadline = false;
+               }
+       
+               if ( $useReadline ) {
+                       $historyFile = "{$_ENV['HOME']}/.mweval_history";
+                       readline_read_history( $historyFile );
+               }
+       
+               while ( ( $line = readconsole( '> ' ) ) !== false ) {
+                       if ( $useReadline ) {
+                               readline_add_history( $line );
+                               readline_write_history( $historyFile );
+                       }
+                       $val = eval( $line . ";" );
+                       if( is_null( $val ) ) {
+                               echo "\n";
+                       } elseif( is_string( $val ) || is_numeric( $val ) ) {
+                               echo "$val\n";
+                       } else {
+                               var_dump( $val );
+                       }
+               }
+               print "\n";
        }
 }
 
-print "\n";
-
-
+$maintClass = "EvalPrompt";
+require_once( DO_MAINTENANCE );