update.php

   1 <?
   2
   3 # Update already-installed software
   4 #
   5
   6 if ( ! ( is_readable( "./LocalSettings.php" )
   7   && is_readable( "./AdminSettings.php" ) ) ) {
   8         print "A copy of your installation's LocalSettings.php\n" .
   9           "and AdminSettings.php must exist in this source directory.\n";
  10         exit();
  11 }
  12
  13 $DP = "./includes";
  14 include_once( "./LocalSettings.php" );
  15 include_once( "./AdminSettings.php" );
  16
  17 if ( $wgUseTeX && ( ! is_executable( "./math/texvc" ) ) ) {
  18         print "To use math functions, you must first compile texvc by\n" .
  19           "running \"make\" in the math directory.\n";
  20         exit();
  21 }
  22
  23 umask( 000 );
  24 set_time_limit( 0 );
  25
  26 #
  27 # Copy files into installation directories
  28 #
  29 print "Copying files...\n";
  30
  31 copyfile( ".", "wiki.phtml", $IP );
  32 copyfile( ".", "redirect.phtml", $IP );
  33 copyfile( ".", "texvc.phtml", $IP );
  34
  35 $handle = opendir( "./includes" );
  36 while ( false !== ( $f = readdir( $handle ) ) ) {
  37         if ( "." == $f{0} ) continue;
  38         copyfile( "./includes", $f, $IP );
  39 }
  40
  41 $handle = opendir( "./stylesheets" );
  42 while ( false !== ( $f = readdir( $handle ) ) ) {
  43         if ( "." == $f{0} ) continue;
  44         copyfile( "./stylesheets", $f, $wgStyleSheetDirectory );
  45 }
  46
  47 copyfile( "./images", "wiki.png", $wgUploadDirectory );
  48 copyfile( "./languages", "Language.php", $IP );
  49 copyfile( "./languages", "Language" . ucfirst( $wgLanguageCode ) . ".php", $IP );
  50
  51 $fp = fopen( $wgDebugLogFile, "w" );
  52 if ( false === $fp ) {
  53         print "Could not create log file \"{$wgDebugLogFile}\".\n";
  54         exit();
  55 }
  56 $d = date( "Y-m-d H:i:s" );
  57 fwrite( $fp, "Wiki debug log file created {$d}\n\n" );
  58 fclose( $fp );
  59
  60 if ( $wgUseTeX ) {
  61         copyfile( "./math", "texvc", "{$IP}/math", 0775 );
  62         copyfile( "./math", "texvc_test", "{$IP}/math", 0775 );
  63         copyfile( "./math", "texvc_tex", "{$IP}/math", 0775 );
  64 }
  65
  66 print "Done.\nIf any database changes are necessary, you may have to run\n" .
  67   "one or more \"patch\" files from the maintenance directory.\n";
  68 exit();
  69
  70 function copyfile( $sdir, $name, $ddir, $perms = 0644 ) {
  71         global $installOwner, $installGroup;
  72
  73         $d = "{$ddir}/{$name}";
  74         if ( copy( "{$sdir}/{$name}", $d ) ) {
  75                 if ( isset( $installOwner ) ) { chown( $d, $installOwner ); }
  76                 if ( isset( $installGroup ) ) { chgrp( $d, $installGroup ); }
  77                 chmod( $d, $perms );
  78                 # print "Copied \"{$name}\" to \"{$ddir}\".\n";
  79         } else {
  80                 print "Failed to copy file \"{$name}\" to \"{$ddir}\".\n";
  81                 exit();
  82         }
  83 }
  84
  85 ?>