maintenance/commandLine.inc

   1 <?php
   2 /**
   3  * @file
   4  * @todo document
   5  * @ingroup Maintenance
   6  * @defgroup Maintenance Maintenance
   7  */
   8
   9 $wgRequestTime = microtime(true);
  10
  11 /** */
  12 # Abort if called from a web server
  13 if ( isset( $_SERVER ) && array_key_exists( 'REQUEST_METHOD', $_SERVER ) ) {
  14         print "This script must be run from the command line\n";
  15         exit();
  16 }
  17
  18 if( version_compare( PHP_VERSION, '5.0.0' ) < 0 ) {
  19         print "Sorry! This version of MediaWiki requires PHP 5; you are running " .
  20                 PHP_VERSION . ".\n\n" .
  21                 "If you are sure you already have PHP 5 installed, it may be " .
  22                 "installed\n" .
  23                 "in a different path from PHP 4. Check with your system administrator.\n";
  24         die( -1 );
  25 }
  26
  27 define('MEDIAWIKI',true);
  28
  29 # Process command line arguments
  30 # $options becomes an array with keys set to the option names
  31 # $optionsWithArgs is an array of GNU-style options that take an argument. The arguments are returned
  32 # in the values of $options.
  33 # $args becomes a zero-based array containing the non-option arguments
  34
  35 if ( !isset( $optionsWithArgs ) ) {
  36         $optionsWithArgs = array();
  37 }
  38 $optionsWithArgs[] = 'conf'; # For specifying the location of LocalSettings.php
  39 $optionsWithArgs[] = 'aconf'; # As above for AdminSettings.php
  40 $optionsWithArgs[] = 'wiki'; # For specifying the wiki ID
  41
  42 $self = array_shift( $argv );
  43 $IP = strval( getenv('MW_INSTALL_PATH') ) !== ''
  44         ? getenv('MW_INSTALL_PATH')
  45         : realpath( dirname( __FILE__ ) . '/..' );
  46 #chdir( $IP );
  47 if ( file_exists( "$IP/StartProfiler.php" ) ) {
  48         require_once( "$IP/StartProfiler.php"  );
  49 }
  50
  51 $options = array();
  52 $args = array();
  53
  54
  55 # Parse arguments
  56 for( $arg = reset( $argv ); $arg !== false; $arg = next( $argv ) ) {
  57         if ( $arg == '--' ) {
  58                 # End of options, remainder should be considered arguments
  59                 $arg = next( $argv );
  60                 while( $arg !== false ) {
  61                         $args[] = $arg;
  62                         $arg = next( $argv );
  63                 }
  64                 break;
  65         } elseif ( substr( $arg, 0, 2 ) == '--' ) {
  66                 # Long options
  67                 $option = substr( $arg, 2 );
  68                 if ( in_array( $option, $optionsWithArgs ) ) {
  69                         $param = next( $argv );
  70                         if ( $param === false ) {
  71                                 echo "$arg needs a value after it\n";
  72                                 die( -1 );
  73                         }
  74                         $options[$option] = $param;
  75                 } else {
  76                         $bits = explode( '=', $option, 2 );
  77                         if( count( $bits ) > 1 ) {
  78                                 $option = $bits[0];
  79                                 $param = $bits[1];
  80                         } else {
  81                                 $param = 1;
  82                         }
  83                         $options[$option] = $param;
  84                 }
  85         } elseif ( substr( $arg, 0, 1 ) == '-' ) {
  86                 # Short options
  87                 for ( $p=1; $p<strlen( $arg ); $p++ ) {
  88                         $option = $arg{$p};
  89                         if ( in_array( $option, $optionsWithArgs ) ) {
  90                                 $param = next( $argv );
  91                                 if ( $param === false ) {
  92                                         echo "$arg needs a value after it\n";
  93                                         die( -1 );
  94                                 }
  95                                 $options[$option] = $param;
  96                         } else {
  97                                 $options[$option] = 1;
  98                         }
  99                 }
 100         } else {
 101                 $args[] = $arg;
 102         }
 103 }
 104
 105
 106 # General initialisation
 107
 108 $wgCommandLineMode = true;
 109 # Turn off output buffering if it's on
 110 @ob_end_flush();
 111 $sep = PATH_SEPARATOR;
 112
 113 if (!isset( $wgUseNormalUser ) ) {
 114         $wgUseNormalUser = false;
 115 }
 116
 117 if ( file_exists( dirname(__FILE__).'/wikimedia-mode' ) ) {
 118         $wgWikiFarm = true;
 119         $cluster = 'pmtpa';
 120         require_once( "$IP/includes/AutoLoader.php" );
 121         require_once( "$IP/includes/SiteConfiguration.php" );
 122
 123         # Get $wgConf
 124         require( "$IP/wgConf.php" );
 125
 126         if ( empty( $wgNoDBParam ) ) {
 127                 # Check if we were passed a db name
 128                 if ( isset( $options['wiki'] ) ) {
 129                         $db = $options['wiki'];
 130                 } else {
 131                         $db = array_shift( $args );
 132                 }
 133                 list( $site, $lang ) = $wgConf->siteFromDB( $db );
 134
 135                 # If not, work out the language and site the old way
 136                 if ( is_null( $site ) || is_null( $lang ) ) {
 137                         if ( !$db ) {
 138                                 $lang = 'aa';
 139                         } else {
 140                                 $lang = $db;
 141                         }
 142                         if ( isset( $args[0] ) ) {
 143                                 $site = array_shift( $args );
 144                         } else {
 145                                 $site = 'wikipedia';
 146                         }
 147                 }
 148         } else {
 149                 $lang = 'aa';
 150                 $site = 'wikipedia';
 151         }
 152
 153         # This is for the IRC scripts, which now run as the apache user
 154         # The apache user doesn't have access to the wikiadmin_pass command
 155         if ( $_ENV['USER'] == 'apache' ) {
 156         #if ( posix_geteuid() == 48 ) {
 157                 $wgUseNormalUser = true;
 158         }
 159
 160         putenv( 'wikilang='.$lang);
 161
 162         $DP = $IP;
 163         ini_set( 'include_path', ".:$IP:$IP/includes:$IP/languages:$IP/maintenance" );
 164
 165         if ( $lang == 'test' && $site == 'wikipedia' ) {
 166                 define( 'TESTWIKI', 1 );
 167         }
 168
 169         #require_once( $IP.'/includes/ProfilerStub.php' );
 170         require( $IP.'/includes/Defines.php' );
 171         require( $IP.'/CommonSettings.php' );
 172         if ( !$wgUseNormalUser ) {
 173                 require( $IP.'/AdminSettings.php' );
 174         }
 175 } else {
 176         $wgWikiFarm = false;
 177         if ( isset( $options['conf'] ) ) {
 178                 $settingsFile = $options['conf'];
 179         } else {
 180                 $settingsFile = "$IP/LocalSettings.php";
 181         }
 182         if ( isset( $options['wiki'] ) ) {
 183                 $bits = explode( '-', $options['wiki'] );
 184                 if ( count( $bits ) == 1 ) {
 185                         $bits[] = '';
 186                 }
 187                 define( 'MW_DB', $bits[0] );
 188                 define( 'MW_PREFIX', $bits[1] );
 189         }
 190
 191         if ( ! is_readable( $settingsFile ) ) {
 192                 print "A copy of your installation's LocalSettings.php\n" .
 193                   "must exist and be readable in the source directory.\n";
 194                 exit( 1 );
 195         }
 196         $wgCommandLineMode = true;
 197         $DP = $IP;
 198         require_once( "$IP/includes/AutoLoader.php" );
 199         #require_once( $IP.'/includes/ProfilerStub.php' );
 200         require_once( $IP.'/includes/Defines.php' );
 201         require_once( $settingsFile );
 202         /* ini_set( 'include_path', ".$sep$IP$sep$IP/includes$sep$IP/languages$sep$IP/maintenance" ); */
 203
 204         $adminSettings = isset( $options['aconf'] )
 205                 ? $options['aconf']
 206                 : "{$IP}/AdminSettings.php";
 207         if( is_readable( $adminSettings ) )
 208                 require_once( $adminSettings );
 209
 210 }
 211
 212 # Turn off output buffering again, it might have been turned on in the settings files
 213 if( ob_get_level() ) {
 214         ob_end_flush();
 215 }
 216 # Same with these
 217 $wgCommandLineMode = true;
 218
 219 if ( empty( $wgUseNormalUser ) && isset( $wgDBadminuser ) ) {
 220         $wgDBuser = $wgDBadminuser;
 221         $wgDBpassword = $wgDBadminpassword;
 222
 223         if( $wgDBservers ) {
 224                 foreach ( $wgDBservers as $i => $server ) {
 225                         $wgDBservers[$i]['user'] = $wgDBuser;
 226                         $wgDBservers[$i]['password'] = $wgDBpassword;
 227                 }
 228         }
 229         if( isset( $wgLBFactoryConf['serverTemplate'] ) ) {
 230                 $wgLBFactoryConf['serverTemplate']['user'] = $wgDBuser;
 231                 $wgLBFactoryConf['serverTemplate']['password'] = $wgDBpassword;
 232         }
 233 }
 234
 235 if ( defined( 'MW_CMDLINE_CALLBACK' ) ) {
 236         $fn = MW_CMDLINE_CALLBACK;
 237         $fn();
 238 }
 239
 240 ini_set( 'memory_limit', -1 );
 241
 242 if( version_compare( phpversion(), '5.2.4' ) >= 0 ) {
 243         // Send PHP warnings and errors to stderr instead of stdout.
 244         // This aids in diagnosing problems, while keeping messages
 245         // out of redirected output.
 246         if( ini_get( 'display_errors' ) ) {
 247                 ini_set( 'display_errors', 'stderr' );
 248         }
 249
 250         // Don't touch the setting on earlier versions of PHP,
 251         // as setting it would disable output if you'd wanted it.
 252
 253         // Note that exceptions are also sent to stderr when
 254         // command-line mode is on, regardless of PHP version.
 255 }
 256 $wgShowSQLErrors = true;
 257
 258 require_once( "$IP/includes/Setup.php" );
 259 require_once( "$IP/install-utils.inc" );
 260 $wgTitle = null; # Much much faster startup than creating a title object
 261 @set_time_limit(0);
 262
 263 $wgProfiling = false; // only for Profiler.php mode; avoids OOM errors