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( "$IP/StartProfiler.php" );
  49 } else {
  50         require_once( "$IP/includes/ProfilerStub.php" );
  51 }
  52
  53 $options = array();
  54 $args = array();
  55
  56
  57 # Parse arguments
  58 for( $arg = reset( $argv ); $arg !== false; $arg = next( $argv ) ) {
  59         if ( $arg == '--' ) {
  60                 # End of options, remainder should be considered arguments
  61                 $arg = next( $argv );
  62                 while( $arg !== false ) {
  63                         $args[] = $arg;
  64                         $arg = next( $argv );
  65                 }
  66                 break;
  67         } elseif ( substr( $arg, 0, 2 ) == '--' ) {
  68                 # Long options
  69                 $option = substr( $arg, 2 );
  70                 if ( in_array( $option, $optionsWithArgs ) ) {
  71                         $param = next( $argv );
  72                         if ( $param === false ) {
  73                                 echo "$arg needs a value after it\n";
  74                                 die( -1 );
  75                         }
  76                         $options[$option] = $param;
  77                 } else {
  78                         $bits = explode( '=', $option, 2 );
  79                         if( count( $bits ) > 1 ) {
  80                                 $option = $bits[0];
  81                                 $param = $bits[1];
  82                         } else {
  83                                 $param = 1;
  84                         }
  85                         $options[$option] = $param;
  86                 }
  87         } elseif ( substr( $arg, 0, 1 ) == '-' ) {
  88                 # Short options
  89                 for ( $p=1; $p<strlen( $arg ); $p++ ) {
  90                         $option = $arg{$p};
  91                         if ( in_array( $option, $optionsWithArgs ) ) {
  92                                 $param = next( $argv );
  93                                 if ( $param === false ) {
  94                                         echo "$arg needs a value after it\n";
  95                                         die( -1 );
  96                                 }
  97                                 $options[$option] = $param;
  98                         } else {
  99                                 $options[$option] = 1;
 100                         }
 101                 }
 102         } else {
 103                 $args[] = $arg;
 104         }
 105 }
 106
 107
 108 # General initialisation
 109
 110 $wgCommandLineMode = true;
 111 # Turn off output buffering if it's on
 112 @ob_end_flush();
 113 $sep = PATH_SEPARATOR;
 114
 115 if (!isset( $wgUseNormalUser ) ) {
 116         $wgUseNormalUser = false;
 117 }
 118
 119 if ( file_exists( dirname(__FILE__).'/wikimedia-mode' ) ) {
 120         $wgWikiFarm = true;
 121         $cluster = 'pmtpa';
 122         require_once( "$IP/includes/AutoLoader.php" );
 123         require_once( "$IP/includes/SiteConfiguration.php" );
 124
 125         # Get $wgConf
 126         require( "$IP/wgConf.php" );
 127
 128         if ( empty( $wgNoDBParam ) ) {
 129                 # Check if we were passed a db name
 130                 if ( isset( $options['wiki'] ) ) {
 131                         $db = $options['wiki'];
 132                 } else {
 133                         $db = array_shift( $args );
 134                 }
 135                 list( $site, $lang ) = $wgConf->siteFromDB( $db );
 136
 137                 # If not, work out the language and site the old way
 138                 if ( is_null( $site ) || is_null( $lang ) ) {
 139                         if ( !$db ) {
 140                                 $lang = 'aa';
 141                         } else {
 142                                 $lang = $db;
 143                         }
 144                         if ( isset( $args[0] ) ) {
 145                                 $site = array_shift( $args );
 146                         } else {
 147                                 $site = 'wikipedia';
 148                         }
 149                 }
 150         } else {
 151                 $lang = 'aa';
 152                 $site = 'wikipedia';
 153         }
 154
 155         # This is for the IRC scripts, which now run as the apache user
 156         # The apache user doesn't have access to the wikiadmin_pass command
 157         if ( $_ENV['USER'] == 'apache' ) {
 158         #if ( posix_geteuid() == 48 ) {
 159                 $wgUseNormalUser = true;
 160         }
 161
 162         putenv( 'wikilang='.$lang);
 163
 164         $DP = $IP;
 165         ini_set( 'include_path', ".:$IP:$IP/includes:$IP/languages:$IP/maintenance" );
 166
 167         if ( $lang == 'test' && $site == 'wikipedia' ) {
 168                 define( 'TESTWIKI', 1 );
 169         }
 170
 171         #require_once( $IP.'/includes/ProfilerStub.php' );
 172         require( $IP.'/includes/Defines.php' );
 173         require( $IP.'/CommonSettings.php' );
 174         if ( !$wgUseNormalUser ) {
 175                 require( $IP.'/AdminSettings.php' );
 176         }
 177 } else {
 178         $wgWikiFarm = false;
 179         if ( isset( $options['conf'] ) ) {
 180                 $settingsFile = $options['conf'];
 181         } else {
 182                 $settingsFile = "$IP/LocalSettings.php";
 183         }
 184         if ( isset( $options['wiki'] ) ) {
 185                 $bits = explode( '-', $options['wiki'] );
 186                 if ( count( $bits ) == 1 ) {
 187                         $bits[] = '';
 188                 }
 189                 define( 'MW_DB', $bits[0] );
 190                 define( 'MW_PREFIX', $bits[1] );
 191         }
 192
 193         if ( ! is_readable( $settingsFile ) ) {
 194                 print "A copy of your installation's LocalSettings.php\n" .
 195                   "must exist and be readable in the source directory.\n";
 196                 exit( 1 );
 197         }
 198         $wgCommandLineMode = true;
 199         $DP = $IP;
 200         require_once( "$IP/includes/AutoLoader.php" );
 201         require_once( "$IP/includes/Defines.php" );
 202         require_once( $settingsFile );
 203         /* ini_set( 'include_path', ".$sep$IP$sep$IP/includes$sep$IP/languages$sep$IP/maintenance" ); */
 204
 205         $adminSettings = isset( $options['aconf'] )
 206                 ? $options['aconf']
 207                 : "{$IP}/AdminSettings.php";
 208         if( is_readable( $adminSettings ) )
 209                 require_once( $adminSettings );
 210
 211 }
 212
 213 # Turn off output buffering again, it might have been turned on in the settings files
 214 if( ob_get_level() ) {
 215         ob_end_flush();
 216 }
 217 # Same with these
 218 $wgCommandLineMode = true;
 219
 220 if ( empty( $wgUseNormalUser ) && isset( $wgDBadminuser ) ) {
 221         $wgDBuser = $wgDBadminuser;
 222         $wgDBpassword = $wgDBadminpassword;
 223
 224         if( $wgDBservers ) {
 225                 foreach ( $wgDBservers as $i => $server ) {
 226                         $wgDBservers[$i]['user'] = $wgDBuser;
 227                         $wgDBservers[$i]['password'] = $wgDBpassword;
 228                 }
 229         }
 230         if( isset( $wgLBFactoryConf['serverTemplate'] ) ) {
 231                 $wgLBFactoryConf['serverTemplate']['user'] = $wgDBuser;
 232                 $wgLBFactoryConf['serverTemplate']['password'] = $wgDBpassword;
 233         }
 234 }
 235
 236 if ( defined( 'MW_CMDLINE_CALLBACK' ) ) {
 237         $fn = MW_CMDLINE_CALLBACK;
 238         $fn();
 239 }
 240
 241 ini_set( 'memory_limit', -1 );
 242
 243 if( version_compare( phpversion(), '5.2.4' ) >= 0 ) {
 244         // Send PHP warnings and errors to stderr instead of stdout.
 245         // This aids in diagnosing problems, while keeping messages
 246         // out of redirected output.
 247         if( ini_get( 'display_errors' ) ) {
 248                 ini_set( 'display_errors', 'stderr' );
 249         }
 250
 251         // Don't touch the setting on earlier versions of PHP,
 252         // as setting it would disable output if you'd wanted it.
 253
 254         // Note that exceptions are also sent to stderr when
 255         // command-line mode is on, regardless of PHP version.
 256 }
 257 $wgShowSQLErrors = true;
 258
 259 require_once( "$IP/includes/Setup.php" );
 260 require_once( "$IP/install-utils.inc" );
 261 $wgTitle = null; # Much much faster startup than creating a title object
 262 @set_time_limit(0);
 263
 264 $wgProfiling = false; // only for Profiler.php mode; avoids OOM errors