update.php

   1 <?php
   2
   3 # Update already-installed software
   4 #
   5
   6 include( "./install-utils.inc" );
   7 install_version_checks();
   8
   9 if ( ! ( is_readable( "./LocalSettings.php" )
  10   && is_readable( "./AdminSettings.php" ) ) ) {
  11         print "A copy of your installation's LocalSettings.php\n" .
  12           "and AdminSettings.php must exist in this source directory.\n";
  13         exit();
  14 }
  15
  16 $IP = "./includes";
  17 include_once( "./LocalSettings.php" );
  18 include_once( "./AdminSettings.php" );
  19
  20 include( "$IP/Version.php" );
  21
  22 if( $wgSitename == "MediaWiki" ) {
  23         die( "You must set the site name in \$wgSitename before installation.\n\n" );
  24 }
  25
  26 if ( $wgUseTeX && ( ! is_executable( "./math/texvc" ) ) ) {
  27         print "To use math functions, you must first compile texvc by\n" .
  28           "running \"make\" in the math directory.\n";
  29         exit();
  30 }
  31
  32 #
  33 # Copy files into installation directories
  34 #
  35 do_update_files();
  36
  37 $wgDBuser                       = $wgDBadminuser;
  38 $wgDBpassword           = $wgDBadminpassword;
  39
  40 include_once( "{$IP}/Setup.php" );
  41 include_once( "./maintenance/InitialiseMessages.inc" );
  42
  43 $wgTitle = Title::newFromText( "Update script" );
  44
  45 #
  46 # Check the database for things that need to be fixed...
  47 #
  48 print "Checking database for necessary updates...\n";
  49
  50 $wgDatabase = Database::newFromParams( $wgDBserver, $wgDBadminuser, $wgDBadminpassword, $wgDBname,
  51         1, false, true, false);
  52 if ( !$wgDatabase->isOpen() ) {
  53         print "Unable to connect to database: " . $wgDatabase->lastError() . "\n";
  54         exit();
  55 }
  56
  57 do_revision_updates();
  58
  59 do_ipblocks_update();
  60 do_interwiki_update();
  61 do_index_update();
  62 do_linkscc_update();
  63 do_hitcounter_update();
  64 do_recentchanges_update();
  65
  66 initialiseMessages();
  67
  68 $wgDatabase->close();
  69
  70 print "Done.\n";
  71 exit();
  72
  73 #
  74 #
  75 #
  76
  77 function do_update_files() {
  78         global $IP, $wgStyleSheetDirectory, $wgUploadDirectory, $wgLanguageCode, $wgDebugLogFile;
  79         print "Copying files... ";
  80
  81         copyfile( ".", "LocalSettings.php", $IP );
  82         copyfile( ".", "index.php", $IP );
  83         copyfile( ".", "redirect.php", $IP );
  84         # compatibility with older versions, can be removed in a year or so
  85         # (written in Feb 2004)
  86         copyfile( ".", "wiki.phtml", $IP );
  87         copyfile( ".", "redirect.phtml", $IP );
  88
  89         copydirectory( "./includes", $IP );
  90         copydirectory( "./stylesheets", $wgStyleSheetDirectory );
  91
  92         copyfile( "./images", "wiki.png", $wgUploadDirectory );
  93         copyfile( "./images", "button_bold.png", $wgUploadDirectory );
  94         copyfile( "./images", "button_extlink.png", $wgUploadDirectory );
  95         copyfile( "./images", "button_headline.png", $wgUploadDirectory );
  96         copyfile( "./images", "button_hr.png", $wgUploadDirectory );
  97         copyfile( "./images", "button_image.png", $wgUploadDirectory );
  98         copyfile( "./images", "button_italic.png", $wgUploadDirectory );
  99         copyfile( "./images", "button_link.png", $wgUploadDirectory );
 100         copyfile( "./images", "button_math.png", $wgUploadDirectory );
 101         copyfile( "./images", "button_media.png", $wgUploadDirectory );
 102         copyfile( "./images", "button_nowiki.png", $wgUploadDirectory );
 103         copyfile( "./images", "button_sig.png", $wgUploadDirectory );
 104         copyfile( "./images", "button_template.png", $wgUploadDirectory );
 105         copyfile( "./images", "magnify-clip.png", $wgUploadDirectory );
 106
 107         copyfile( "./languages", "Language.php", $IP );
 108         copyfile( "./languages", "LanguageUtf8.php", $IP );
 109         copyfile( "./languages", "Language" . ucfirst( $wgLanguageCode ) . ".php", $IP );
 110
 111         if( !empty( $wgDebugLogFile ) ) {
 112                 $fp = fopen( $wgDebugLogFile, "w" );
 113                 if ( false === $fp ) {
 114                         print "Could not create log file \"{$wgDebugLogFile}\".\n";
 115                         exit();
 116                 }
 117                 $d = date( "Y-m-d H:i:s" );
 118                 fwrite( $fp, "Wiki debug log file created {$d}\n\n" );
 119                 fclose( $fp );
 120         }
 121
 122         if ( $wgUseTeX ) {
 123                 copyfile( "./math", "texvc", "{$IP}/math", 0775 );
 124                 copyfile( "./math", "texvc_test", "{$IP}/math", 0775 );
 125                 copyfile( "./math", "texvc_tex", "{$IP}/math", 0775 );
 126         }
 127
 128         copyfile( ".", "Version.php", $IP );
 129
 130         print "ok\n";
 131 }
 132
 133 function do_revision_updates() {
 134         global $wgSoftwareRevision;
 135         if ( $wgSoftwareRevision < 1001 ) {
 136                 update_passwords();
 137         }
 138 }
 139
 140 function update_passwords() {
 141         global $wgDatabase;
 142         $fname = "Update script: update_passwords()";
 143         print "\nIt appears that you need to update the user passwords in your\n" .
 144           "database. If you have already done this (if you've run this update\n" .
 145           "script once before, for example), doing so again will make all your\n" .
 146           "user accounts inaccessible, so be sure you only do this once.\n" .
 147           "Update user passwords? (yes/no)";
 148
 149         $resp = readconsole();
 150     if ( ! ( "Y" == $resp{0} || "y" == $resp{0} ) ) { return; }
 151
 152         $sql = "SELECT user_id,user_password FROM user";
 153         $source = $wgDatabase->query( $sql, $fname );
 154
 155         while ( $row = $wgDatabase->fetchObject( $source ) ) {
 156                 $id = $row->user_id;
 157                 $oldpass = $row->user_password;
 158                 $newpass = md5( "{$id}-{$oldpass}" );
 159
 160                 $sql = "UPDATE user SET user_password='{$newpass}' " .
 161                   "WHERE user_id={$id}";
 162                 $wgDatabase->query( $sql, $fname );
 163         }
 164 }
 165
 166 function do_ipblocks_update() {
 167         global $wgDatabase;
 168
 169         $do1 = $do2 = false;
 170
 171         if ( !$wgDatabase->fieldExists( "ipblocks", "ipb_id" ) ) {
 172                 $do1 = true;
 173         }
 174         if ( !$wgDatabase->fieldExists( "ipblocks", "ipb_expiry" ) ) {
 175                 $do2 = true;
 176         }
 177
 178         if ( $do1 || $do2 ) {
 179                 echo "Updating ipblocks table... ";
 180                 if ( $do1 ) {
 181                         dbsource( "maintenance/archives/patch-ipblocks.sql", $wgDatabase );
 182                 }
 183                 if ( $do2 ) {
 184                         dbsource( "maintenance/archives/patch-ipb_expiry.sql", $wgDatabase );
 185                 }
 186                 echo "ok\n";
 187         } else {
 188                 echo "...ipblocks is up to date.\n";
 189         }
 190
 191 }
 192
 193
 194 function do_interwiki_update() {
 195         # Check that interwiki table exists; if it doesn't source it
 196         global $wgDatabase;
 197         if( $wgDatabase->tableExists( "interwiki" ) ) {
 198                 echo "...already have interwiki table\n";
 199                 return true;
 200         }
 201         echo "Creating interwiki table: ";
 202         dbsource( "maintenance/archives/patch-interwiki.sql" );
 203         echo "ok\n";
 204         echo "Adding default interwiki definitions: ";
 205         dbsource( "maintenance/interwiki.sql" );
 206         echo "ok\n";
 207 }
 208
 209 function do_index_update() {
 210         # Check that proper indexes are in place
 211         global $wgDatabase;
 212         $meta = $wgDatabase->fieldInfo( "recentchanges", "rc_timestamp" );
 213         if( $meta->multiple_key == 0 ) {
 214                 echo "Updating indexes to 20031107: ";
 215                 dbsource( "maintenance/archives/patch-indexes.sql" );
 216                 echo "ok\n";
 217                 return true;
 218         }
 219         echo "...indexes seem up to 20031107 standards\n";
 220         return false;
 221 }
 222
 223 function do_linkscc_update() {
 224         // Create linkscc if necessary
 225         global $wgDatabase;
 226         if( $wgDatabase->tableExists( "linkscc" ) ) {
 227                 echo "...have linkscc table.\n";
 228         } else {
 229                 echo "Adding linkscc table... ";
 230                 dbsource( "maintenance/archives/patch-linkscc.sql", $wgDatabase );
 231                 echo "ok\n";
 232         }
 233 }
 234
 235 function do_hitcounter_update() {
 236         // Create hitcounter if necessary
 237         global $wgDatabase;
 238         if( $wgDatabase->tableExists( "hitcounter" ) ) {
 239                 echo "...have hitcounter table.\n";
 240         } else {
 241                 echo "Adding hitcounter table... ";
 242                 dbsource( "maintenance/archives/patch-hitcounter.sql", $wgDatabase );
 243                 echo "ok\n";
 244         }
 245 }
 246
 247 function do_recentchanges_update() {
 248         global $wgDatabase;
 249         if ( !$wgDatabase->fieldExists( "recentchanges", "rc_type" ) ) {
 250                 echo "Adding rc_type, rc_moved_to_ns, rc_moved_to_title...";
 251                 dbsource( "maintenance/archives/patch-rc_type.sql" , $wgDatabase );
 252                 echo "ok\n";
 253         }
 254 }
 255
 256 ?>