install.php

   1 <?
   2
   3 # Install software and create new empty database.
   4 #
   5
   6 if ( ! ( is_readable( "./LocalSettings.php" )
   7   && is_readable( "./AdminSettings.php" ) ) ) {
   8         print "You must first create the files LocalSettings.php\n" .
   9           "and AdminSettings.php based on the samples in the top\n" .
  10           "source directory before running this install script.\n";
  11         exit();
  12 }
  13
  14 $DP = "./includes";
  15 include_once( "./LocalSettings.php" );
  16 include_once( "./AdminSettings.php" );
  17
  18 if ( $wgUseTeX && ( ! is_executable( "./math/texvc" ) ) ) {
  19         print "To use math functions, you must first compile texvc by\n" .
  20           "running \"make\" in the math directory.\n";
  21         exit();
  22 }
  23
  24 umask( 000 );
  25 set_time_limit( 0 );
  26
  27 #
  28 # Make the necessary directories
  29 #
  30 $dirs = array( $IP, $wgUploadDirectory, $wgStyleSheetDirectory, $wgTmpDirectory );
  31 foreach ( $dirs as $d ) { makedirectory( $d ); }
  32
  33 #
  34 # Copy files into installation directories
  35 #
  36 print "Copying files...\n";
  37
  38 copyfile( ".", "LocalSettings.php", $IP );
  39 copyfile( ".", "wiki.phtml", $IP );
  40 copyfile( ".", "redirect.phtml", $IP );
  41 copyfile( ".", "texvc.phtml", $IP );
  42
  43 $handle = opendir( "./includes" );
  44 while ( false !== ( $f = readdir( $handle ) ) ) {
  45         if ( "." == $f{0} ) continue;
  46         copyfile( "./includes", $f, $IP );
  47 }
  48
  49 $handle = opendir( "./stylesheets" );
  50 while ( false !== ( $f = readdir( $handle ) ) ) {
  51         if ( "." == $f{0} ) continue;
  52         copyfile( "./stylesheets", $f, $wgStyleSheetDirectory );
  53 }
  54
  55 copyfile( "./images", "wiki.png", $wgUploadDirectory );
  56 copyfile( "./languages", "Language.php", $IP );
  57 copyfile( "./languages", "Language" . ucfirst( $wgLanguageCode ) . ".php", $IP );
  58
  59 $fp = fopen( $wgDebugLogFile, "w" );
  60 if ( false === $fp ) {
  61         print "Could not create log file \"{$wgDebugLogFile}\".\n";
  62         exit();
  63 }
  64 $d = date( "Y-m-d H:i:s" );
  65 fwrite( $fp, "Wiki debug log file created {$d}\n\n" );
  66 fclose( $fp );
  67
  68 if ( $wgUseTeX ) {
  69         makedirectory( "{$IP}/math" );
  70         makedirectory( $wgMathDirectory );
  71         copyfile( "./math", "texvc", "{$IP}/math", 0775 );
  72         copyfile( "./math", "texvc_test", "{$IP}/math", 0775 );
  73         copyfile( "./math", "texvc_tex", "{$IP}/math", 0775 );
  74 }
  75
  76 #
  77 # Make and initialize database
  78 #
  79 print "\n* * *\nWarning! This script will completely erase the\n" .
  80   "existing database \"{$wgDBname}\" and all its contents.\n" .
  81   "Are you sure you want to do this? (yes/no) ";
  82
  83 $response = readconsole();
  84 if ( ! ( "Y" == $response{0} || "y" == $response{0} ) ) { exit(); }
  85
  86 print "\nYou should have already created a root password for the database.\n" .
  87   "Enter the root password here: ";
  88
  89 $rootpw = readconsole();
  90
  91 $rconn = mysql_connect( $wgDBserver, "root", $rootpw );
  92 if ( false === $rconn ) {
  93         print "Could not connect to database on \"{$wgDBserver}\" as root.\n";
  94         exit();
  95 }
  96
  97 # Include rest of code to get things like internationalized messages.
  98 #
  99 include_once( "{$IP}/Setup.php" );
 100 $wgTitle = Title::newFromText( "Installation script" );
 101
 102 # Now do the actual database creation
 103 #
 104 print "Creating database...\n";
 105 dbsource( $rconn, "./maintenance/database.sql" );
 106
 107 mysql_select_db( $wgDBname, $rconn );
 108 dbsource( $rconn, "./maintenance/tables.sql" );
 109 dbsource( $rconn, "./maintenance/users.sql" );
 110 dbsource( $rconn, "./maintenance/initialdata.sql" );
 111
 112 populatedata(); # Needs internationalized messages
 113
 114 print "Adding indexes...\n";
 115 dbsource( $rconn, "./maintenance/indexes.sql" );
 116
 117 print "Done.\nBrowse \"{$wgServer}{$wgScript}\" to test,\n" .
 118   "or \"run WikiSuite -b -o\" in test suite.\n";
 119 exit();
 120
 121 #
 122 # Functions used above:
 123 #
 124 function makedirectory( $d ) {
 125         global $installOwner, $installGroup;
 126
 127         if ( is_dir( $d ) ) {
 128                 print "Directory \"{$d}\" exists.\n";
 129         } else {
 130                 if ( mkdir( $d, 0777 ) ) {
 131                         if ( isset( $installOwner ) ) { chown( $d, $installOwner ); }
 132                         if ( isset( $installGroup ) ) { chgrp( $d, $installGroup ); }
 133                         print "Directory \"{$d}\" created.\n";
 134                 } else {
 135                         print "Could not create directory \"{$d}\".\n";
 136                         exit();
 137                 }
 138         }
 139 }
 140
 141 function copyfile( $sdir, $name, $ddir, $perms = 0644 ) {
 142         global $installOwner, $installGroup;
 143
 144         $d = "{$ddir}/{$name}";
 145         if ( copy( "{$sdir}/{$name}", $d ) ) {
 146                 if ( isset( $installOwner ) ) { chown( $d, $installOwner ); }
 147                 if ( isset( $installGroup ) ) { chgrp( $d, $installGroup ); }
 148                 chmod( $d, $perms );
 149                 # print "Copied \"{$name}\" to \"{$ddir}\".\n";
 150         } else {
 151                 print "Failed to copy file \"{$name}\" to \"{$ddir}\".\n";
 152                 exit();
 153         }
 154 }
 155
 156 function readconsole() {
 157         $fp = fopen( "php://stdin", "r" );
 158         $resp = trim( fgets( $fp ) );
 159         fclose( $fp );
 160         return $resp;
 161 }
 162
 163 #
 164 # Read and execute SQL commands from a file
 165 #
 166 function dbsource( $conn, $fname ) {
 167         $fp = fopen( $fname, "r" );
 168         if ( false === $fp ) {
 169                 print "Could not open \"{$fname}\".\n";
 170                 exit();
 171         }
 172
 173         $cmd = "";
 174         $done = false;
 175
 176         while ( ! feof( $fp ) ) {
 177                 $line = trim( fgets( $fp ) );
 178                 $sl = strlen( $line ) - 1;
 179
 180                 if ( $sl < 0 ) { continue; }
 181                 if ( "-" == $line{0} && "-" == $line{1} ) { continue; }
 182
 183                 if ( ";" == $line{$sl} ) {
 184                         $done = true;
 185                         $line = substr( $line, 0, $sl );
 186                 }
 187
 188                 if ( "" != $cmd ) { $cmd .= " "; }
 189                 $cmd .= $line;
 190
 191                 if ( $done ) {
 192                         $cmd = replacevars( $cmd );
 193                         $res = mysql_query( $cmd, $conn );
 194
 195                         if ( false === $res ) {
 196                                 print "Query \"{$cmd}\" failed.\n";
 197                                 exit();
 198                         }
 199
 200                         $cmd = "";
 201                         $done = false;
 202                 }
 203         }
 204         fclose( $fp );
 205 }
 206
 207 function replacevars( $ins ) {
 208         $varnames = array(
 209                 "wgDBserver", "wgDBname", "wgDBintlname", "wgDBuser",
 210                 "wgDBpassword", "wgDBsqluser", "wgDBsqlpassword",
 211                 "wgDBadminuser", "wgDBadminpassword"
 212         );
 213
 214         foreach ( $varnames as $var ) {
 215                 global $$var;
 216                 $ins = str_replace( '{$' . $var . '}', $$var, $ins );
 217         }
 218         return $ins;
 219 }
 220
 221 function populatedata() {
 222         global $wgDBadminpassword;
 223         $fname = "Installation script: populatedata()";
 224
 225         $sql = "DELETE FROM site_stats";
 226         wfQuery( $sql, $fname );
 227
 228         $sql = "INSERT INTO site_stats (ss_row_id,ss_total_views," .
 229                 "ss_total_edits,ss_good_articles) VALUES (1,0,0,0)";
 230         wfQuery( $sql, $fname );
 231
 232         $sql = "DELETE FROM user";
 233         wfQuery( $sql, $fname );
 234
 235         $sql = "INSERT INTO user (user_name, user_password, user_rights)" .
 236           "VALUES ('WikiSysop','" . User::encryptPassword( $wgDBadminpassword ) .
 237           "','sysop'),('WikiDeveloper','" . User::encryptPassword(
 238           $wgDBadminpassword ) . "','sysop,developer')";
 239         wfQuery( $sql, $fname );
 240
 241         $wns = Namespace::getWikipedia();
 242         $ulp = addslashes( wfMsg( "uploadlogpage" ) );
 243         $dlp = addslashes( wfMsg( "dellogpage" ) );
 244
 245         $sql = "DELETE FROM cur";
 246         wfQuery( $sql, $fname );
 247
 248         $sql = "INSERT INTO cur (cur_namespace,cur_title,cur_text," .
 249           "cur_restrictions) VALUES ({$wns},'{$ulp}','" .
 250           wfStrencode( wfMsg( "uploadlogpagetext" ) ) . "','sysop')";
 251         wfQuery( $sql );
 252
 253         $sql = "INSERT INTO cur (cur_namespace,cur_title,cur_text," .
 254           "cur_restrictions) VALUES ({$wns},'{$dlp}','" .
 255           wfStrencode( wfMsg( "dellogpagetext" ) ) . "','sysop')";
 256         wfQuery( $sql );
 257 }
 258
 259 ?>