Localisation updates for core messages from translatewiki.net (2009-09-03 16:52 UTC)
[lhc/web/wiklou.git] / maintenance / commandLine.inc
index aae1c7a..15a37c8 100644 (file)
@@ -1,48 +1,98 @@
 <?php
+/**
+ * @file
+ * @todo document
+ * @ingroup Maintenance
+ * @defgroup Maintenance Maintenance
+ */
 
+$wgRequestTime = microtime(true);
+
+/** */
 # Abort if called from a web server
 if ( isset( $_SERVER ) && array_key_exists( 'REQUEST_METHOD', $_SERVER ) ) {
        print "This script must be run from the command line\n";
        exit();
 }
 
+if( version_compare( PHP_VERSION, '5.0.0' ) < 0 ) {
+       print "Sorry! This version of MediaWiki requires PHP 5; you are running " .
+               PHP_VERSION . ".\n\n" .
+               "If you are sure you already have PHP 5 installed, it may be " .
+               "installed\n" .
+               "in a different path from PHP 4. Check with your system administrator.\n";
+       die( -1 );
+}
+
+define('MEDIAWIKI',true);
+
 # Process command line arguments
 # $options becomes an array with keys set to the option names
 # $optionsWithArgs is an array of GNU-style options that take an argument. The arguments are returned
 # in the values of $options.
+# $args becomes a zero-based array containing the non-option arguments
 
 if ( !isset( $optionsWithArgs ) ) {
        $optionsWithArgs = array();
 }
+$optionsWithArgs[] = 'conf'; # For specifying the location of LocalSettings.php
+$optionsWithArgs[] = 'aconf'; # As above for AdminSettings.php
+$optionsWithArgs[] = 'wiki'; # For specifying the wiki ID
 
 $self = array_shift( $argv );
-$IP = realpath( dirname( $self ) . "/.." );
-chdir( $IP );
+$IP = strval( getenv('MW_INSTALL_PATH') ) !== ''
+       ? getenv('MW_INSTALL_PATH')
+       : realpath( dirname( __FILE__ ) . '/..' );
+#chdir( $IP );
+if ( file_exists( "$IP/StartProfiler.php" ) ) {
+       require_once( "$IP/StartProfiler.php" );
+} else {
+       require_once( "$IP/includes/ProfilerStub.php" );
+}
 
 $options = array();
 $args = array();
 
+
+# Parse arguments
 for( $arg = reset( $argv ); $arg !== false; $arg = next( $argv ) ) {
-       if ( substr( $arg, 0, 2 ) == '--' ) {
+       if ( $arg == '--' ) {
+               # End of options, remainder should be considered arguments
+               $arg = next( $argv );
+               while( $arg !== false ) {
+                       $args[] = $arg;
+                       $arg = next( $argv );
+               }
+               break;
+       } elseif ( substr( $arg, 0, 2 ) == '--' ) {
                # Long options
                $option = substr( $arg, 2 );
                if ( in_array( $option, $optionsWithArgs ) ) {
                        $param = next( $argv );
                        if ( $param === false ) {
-                               die( "$arg needs an value after it\n" );
+                               echo "$arg needs a value after it\n";
+                               die( -1 );
                        }
                        $options[$option] = $param;
                } else {
-                       $options[$option] = 1;
+                       $bits = explode( '=', $option, 2 );
+                       if( count( $bits ) > 1 ) {
+                               $option = $bits[0];
+                               $param = $bits[1];
+                       } else {
+                               $param = 1;
+                       }
+                       $options[$option] = $param;
                }
-       } elseif ( $arg{0} == '-' ) {
+       } elseif ( substr( $arg, 0, 1 ) == '-' ) {
                # Short options
                for ( $p=1; $p<strlen( $arg ); $p++ ) {
                        $option = $arg{$p};
                        if ( in_array( $option, $optionsWithArgs ) ) {
                                $param = next( $argv );
                                if ( $param === false ) {
-                                       die( "$arg needs an value after it\n" );
+                                       echo "$arg needs a value after it\n";
+                                       die( -1 );
                                }
                                $options[$option] = $param;
                        } else {
@@ -54,68 +104,161 @@ for( $arg = reset( $argv ); $arg !== false; $arg = next( $argv ) ) {
        }
 }
 
+
 # General initialisation
 
 $wgCommandLineMode = true;
 # Turn off output buffering if it's on
 @ob_end_flush();
-$sep = strchr( $include_path = ini_get( "include_path" ), ";" ) ? ";" : ":";
+$sep = PATH_SEPARATOR;
 
-if ( $sep == ":" && strpos( `hostname`, "wikimedia.org" ) !== false ) {
+if (!isset( $wgUseNormalUser ) ) {
+       $wgUseNormalUser = false;
+}
+
+if ( file_exists( dirname(__FILE__).'/wikimedia-mode' ) ) {
        $wgWikiFarm = true;
-       if ( isset( $args[0] ) ) {
-               $lang = array_shift( $args );
-       } else {
-               $lang = "aa";
-       }
-       if ( isset( $args[0] ) ) {
-               $site = array_shift( $args );
+       $cluster = 'pmtpa';
+       require_once( "$IP/includes/AutoLoader.php" );
+       require_once( "$IP/includes/SiteConfiguration.php" );
+
+       # Get $wgConf
+       require( "$IP/wgConf.php" );
+
+       if ( empty( $wgNoDBParam ) ) {
+               # Check if we were passed a db name
+               if ( isset( $options['wiki'] ) ) {
+                       $db = $options['wiki'];
+               } else {
+                       $db = array_shift( $args );
+               }
+               list( $site, $lang ) = $wgConf->siteFromDB( $db );
+
+               # If not, work out the language and site the old way
+               if ( is_null( $site ) || is_null( $lang ) ) {
+                       if ( !$db ) {
+                               $lang = 'aa';
+                       } else {
+                               $lang = $db;
+                       }
+                       if ( isset( $args[0] ) ) {
+                               $site = array_shift( $args );
+                       } else {
+                               $site = 'wikipedia';
+                       }
+               }
        } else {
-               $site = "wikipedia";
+               $lang = 'aa';
+               $site = 'wikipedia';
        }
 
        # This is for the IRC scripts, which now run as the apache user
        # The apache user doesn't have access to the wikiadmin_pass command
-       if ( $_ENV['USER'] != "apache" ) {
-               $wgDBuser = $wgDBadminuser = "wikiadmin";
-               $wgDBpassword = $wgDBadminpassword = trim(`wikiadmin_pass`);
+       if ( $_ENV['USER'] == 'apache' ) {
+       #if ( posix_geteuid() == 48 ) {
+               $wgUseNormalUser = true;
        }
 
-       putenv( "wikilang=$lang");
+       putenv( 'wikilang='.$lang);
 
        $DP = $IP;
-       ini_set( "include_path", ".:$IP:$IP/includes:$IP/languages:$IP/maintenance" );
+       ini_set( 'include_path', ".:$IP:$IP/includes:$IP/languages:$IP/maintenance" );
 
-       require_once( "/home/wikipedia/common/php-new/CommonSettings.php" );
+       if ( $lang == 'test' && $site == 'wikipedia' ) {
+               define( 'TESTWIKI', 1 );
+       }
+       
+       #require_once( $IP.'/includes/ProfilerStub.php' );
+       require( $IP.'/includes/Defines.php' );
+       require( $IP.'/CommonSettings.php' );
+       if ( !$wgUseNormalUser && is_readable( "$IP/AdminSettings.php" ) ) {
+               require( "$IP/AdminSettings.php" );
+       }
 } else {
        $wgWikiFarm = false;
-       $settingsFile = "$IP/LocalSettings.php";
+       if ( isset( $options['conf'] ) ) {
+               $settingsFile = $options['conf'];
+       } else {
+               $settingsFile = "$IP/LocalSettings.php";
+       }
+       if ( isset( $options['wiki'] ) ) {
+               $bits = explode( '-', $options['wiki'] );
+               if ( count( $bits ) == 1 ) {
+                       $bits[] = '';
+               }
+               define( 'MW_DB', $bits[0] );
+               define( 'MW_PREFIX', $bits[1] );
+       }
 
        if ( ! is_readable( $settingsFile ) ) {
                print "A copy of your installation's LocalSettings.php\n" .
-                 "must exist in the source directory.\n";
-               exit();
+                 "must exist and be readable in the source directory.\n";
+               exit( 1 );
        }
        $wgCommandLineMode = true;
        $DP = $IP;
-       include_once( $settingsFile );
-       ini_set( "include_path", ".$sep$IP$sep$IP/includes$sep$IP/languages$sep$IP/maintenance" );
-       include_once( "$IP/AdminSettings.php" );
+       require_once( "$IP/includes/AutoLoader.php" );
+       require_once( "$IP/includes/Defines.php" );
+       require_once( $settingsFile );
+       /* ini_set( 'include_path', ".$sep$IP$sep$IP/includes$sep$IP/languages$sep$IP/maintenance" ); */
+
+       $adminSettings = isset( $options['aconf'] )
+               ? $options['aconf']
+               : "{$IP}/AdminSettings.php";
+       if( is_readable( $adminSettings ) )
+               require_once( $adminSettings );
+
 }
 
 # Turn off output buffering again, it might have been turned on in the settings files
-@ob_end_flush();
+if( ob_get_level() ) {
+       ob_end_flush();
+}
 # Same with these
 $wgCommandLineMode = true;
-$wgDBuser = $wgDBadminuser;
-$wgDBpassword = $wgDBadminpassword;
 
+if ( empty( $wgUseNormalUser ) && isset( $wgDBadminuser ) ) {
+       $wgDBuser = $wgDBadminuser;
+       $wgDBpassword = $wgDBadminpassword;
+
+       if( $wgDBservers ) {
+               foreach ( $wgDBservers as $i => $server ) {
+                       $wgDBservers[$i]['user'] = $wgDBuser;
+                       $wgDBservers[$i]['password'] = $wgDBpassword;
+               }
+       }
+       if( isset( $wgLBFactoryConf['serverTemplate'] ) ) {
+               $wgLBFactoryConf['serverTemplate']['user'] = $wgDBuser;
+               $wgLBFactoryConf['serverTemplate']['password'] = $wgDBpassword;
+       }
+}
+
+if ( defined( 'MW_CMDLINE_CALLBACK' ) ) {
+       $fn = MW_CMDLINE_CALLBACK;
+       $fn();
+}
+
+ini_set( 'memory_limit', -1 );
+
+if( version_compare( phpversion(), '5.2.4' ) >= 0 ) {
+       // Send PHP warnings and errors to stderr instead of stdout.
+       // This aids in diagnosing problems, while keeping messages
+       // out of redirected output.
+       if( ini_get( 'display_errors' ) ) {
+               ini_set( 'display_errors', 'stderr' );
+       }
+       
+       // Don't touch the setting on earlier versions of PHP,
+       // as setting it would disable output if you'd wanted it.
+       
+       // Note that exceptions are also sent to stderr when
+       // command-line mode is on, regardless of PHP version.
+}
+$wgShowSQLErrors = true;
 
-$wgUsePHPTal = false;
-define("MEDIAWIKI",true);
-require_once( "Setup.php" );
-require_once( "install-utils.inc" );
-$wgTitle = Title::newFromText( "Command line script" );
-set_time_limit(0);
+require_once( "$IP/includes/Setup.php" );
+require_once( "$IP/maintenance/install-utils.inc" );
+$wgTitle = null; # Much much faster startup than creating a title object
+@set_time_limit(0);
 
-?>
+$wgProfiling = false; // only for Profiler.php mode; avoids OOM errors