From eec1e42eea8657172f5f226ef13412e12703cfa5 Mon Sep 17 00:00:00 2001 From: Brion Vibber Date: Wed, 19 Aug 2009 17:03:00 +0000 Subject: [PATCH] Break installer guts out of config/index.php so we can display the "arglebargle need PHP 5" error. The installer now uses enough PHP 5 features that PHP 4 won't even parse the file. :) Still todo: * auto-forward hits from index.php to index.php5 on a PHP 4/5 mixed setup --- config/Installer.php | 2330 ++++++++++++++++++++++++++++++++++++++++++ config/index.php | 2315 +---------------------------------------- 2 files changed, 2342 insertions(+), 2303 deletions(-) create mode 100644 config/Installer.php diff --git a/config/Installer.php b/config/Installer.php new file mode 100644 index 0000000000..76e7ae7dbc --- /dev/null +++ b/config/Installer.php @@ -0,0 +1,2330 @@ +, 2006 Rob Church +# http://www.mediawiki.org/ +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# http://www.gnu.org/copyleft/gpl.html + +if( !defined( 'MEDIAWIKI_INSTALL' ) ) { + die( 'Not an entry point.' ); +} + +error_reporting( E_ALL | E_STRICT ); +header( "Content-type: text/html; charset=utf-8" ); +@ini_set( "display_errors", true ); + +# In case of errors, let output be clean. +$wgRequestTime = microtime( true ); + +// Run version checks before including other files +// so people don't see a scary parse error. +require_once( "$IP/install-utils.inc" ); +install_version_checks(); + +require_once( "$IP/includes/Defines.php" ); +require_once( "$IP/includes/DefaultSettings.php" ); +require_once( "$IP/includes/AutoLoader.php" ); +require_once( "$IP/includes/MagicWord.php" ); +require_once( "$IP/includes/Namespace.php" ); +require_once( "$IP/includes/ProfilerStub.php" ); +require_once( "$IP/includes/GlobalFunctions.php" ); +require_once( "$IP/includes/Hooks.php" ); +require_once( "$IP/includes/Exception.php" ); + +# If we get an exception, the user needs to know +# all the details +$wgShowExceptionDetails = true; +$wgShowSQLErrors = true; +wfInstallExceptionHandler(); +## Databases we support: + +$ourdb = array(); +$ourdb['mysql']['fullname'] = 'MySQL'; +$ourdb['mysql']['havedriver'] = 0; +$ourdb['mysql']['compile'] = 'mysql'; +$ourdb['mysql']['bgcolor'] = '#ffe5a7'; +$ourdb['mysql']['rootuser'] = 'root'; + +$ourdb['postgres']['fullname'] = 'PostgreSQL'; +$ourdb['postgres']['havedriver'] = 0; +$ourdb['postgres']['compile'] = 'pgsql'; +$ourdb['postgres']['bgcolor'] = '#aaccff'; +$ourdb['postgres']['rootuser'] = 'postgres'; + +$ourdb['sqlite']['fullname'] = 'SQLite'; +$ourdb['sqlite']['havedriver'] = 0; +$ourdb['sqlite']['compile'] = 'pdo_sqlite'; +$ourdb['sqlite']['bgcolor'] = '#b1ebb1'; +$ourdb['sqlite']['rootuser'] = ''; + +$ourdb['mssql']['fullname'] = 'MSSQL'; +$ourdb['mssql']['havedriver'] = 0; +$ourdb['mssql']['compile'] = 'mssql not ready'; # Change to 'mssql' after includes/DatabaseMssql.php added; +$ourdb['mssql']['bgcolor'] = '#ffc0cb'; +$ourdb['mssql']['rootuser'] = 'administrator'; + +$ourdb['ibm_db2']['fullname'] = 'DB2'; +$ourdb['ibm_db2']['havedriver'] = 0; +$ourdb['ibm_db2']['compile'] = 'ibm_db2'; +$ourdb['ibm_db2']['bgcolor'] = '#ffeba1'; +$ourdb['ibm_db2']['rootuser'] = 'db2admin'; + +$ourdb['oracle']['fullname'] = 'Oracle'; +$ourdb['oracle']['havedriver'] = 0; +$ourdb['oracle']['compile'] = 'oci8'; +$ourdb['oracle']['bgcolor'] = '#ffeba1'; +$ourdb['oracle']['rootuser'] = ''; + +?> + + + + + + MediaWiki <?php echo htmlspecialchars( $wgVersion ); ?> Installation + + + + + +
+
+
+
+ +

MediaWiki Installation

+ +Setup has completed, your wiki is configured.

+

Please delete the /config directory for extra security.

" ); +} + +if( file_exists( "./LocalSettings.php" ) ) { + writeSuccessMessage(); + dieout( '' ); +} + +if( !is_writable( "." ) ) { + dieout( "

Can't write config file, aborting

+ +

In order to configure the wiki you have to make the config subdirectory + writable by the web server. Once configuration is done you'll move the created + LocalSettings.php to the parent directory, and for added safety you can + then remove the config subdirectory entirely.

+ +

To make the directory writable on a Unix/Linux system:

+ + 
+	cd " . htmlspecialchars( dirname( dirname( __FILE__ ) ) ) . "
+	chmod a+w config
+
+ +

Afterwards retry to start the setup.

" ); +} + + +require_once( "$IP/install-utils.inc" ); +require_once( "$IP/maintenance/updaters.inc" ); + +class ConfigData { + function getEncoded( $data ) { + # removing latin1 support, no need... + return $data; + } + function getSitename() { return $this->getEncoded( $this->Sitename ); } + function getSysopName() { return $this->getEncoded( $this->SysopName ); } + function getSysopPass() { return $this->getEncoded( $this->SysopPass ); } + + function setSchema( $schema, $engine ) { + $this->DBschema = $schema; + if ( !preg_match( '/^\w*$/', $engine ) ){ + $engine = 'InnoDB'; + } + switch ( $this->DBschema ) { + case 'mysql5': + $this->DBTableOptions = "ENGINE=$engine, DEFAULT CHARSET=utf8"; + $this->DBmysql5 = 'true'; + break; + case 'mysql5-binary': + $this->DBTableOptions = "ENGINE=$engine, DEFAULT CHARSET=binary"; + $this->DBmysql5 = 'true'; + break; + default: + $this->DBTableOptions = "TYPE=$engine"; + $this->DBmysql5 = 'false'; + } + $this->DBengine = $engine; + + # Set the global for use during install + global $wgDBTableOptions; + $wgDBTableOptions = $this->DBTableOptions; + } +} + +?> + + + + +

Checking environment...

+

Please include all of the lines below when reporting installation problems.

+
    +PHP " . htmlspecialchars( phpversion() ) . " installed\n"; + +error_reporting( 0 ); +$phpdatabases = array(); +foreach (array_keys($ourdb) as $db) { + $compname = $ourdb[$db]['compile']; + if( extension_loaded( $compname ) || ( mw_have_dl() && dl( "{$compname}." . PHP_SHLIB_SUFFIX ) ) ) { + array_push($phpdatabases, $db); + $ourdb[$db]['havedriver'] = 1; + } +} +error_reporting( E_ALL | E_STRICT ); + +if (!$phpdatabases) { + print "Could not find a suitable database driver!
      "; + foreach (array_keys($ourdb) AS $db) { + $comp = $ourdb[$db]['compile']; + $full = $ourdb[$db]['fullname']; + print "
    • For $full, compile PHP using --with-$comp, " + ."or install the $comp.so module
      • \n"; + } + echo '
    '; + dieout( '' ); +} + +print "
  • Found database drivers for:"; +$DefaultDBtype = ''; +foreach (array_keys($ourdb) AS $db) { + if ($ourdb[$db]['havedriver']) { + if ( $DefaultDBtype == '' ) { + $DefaultDBtype = $db; + } + print " ".$ourdb[$db]['fullname']; + } +} +print "
    • \n"; + +if( wfIniGetBool( "register_globals" ) ) { + ?> +
  • +
    + Warning: + PHP's register_globals option is enabled. Disable it if you can. +
    + MediaWiki will work, but your server is more exposed to PHP-based security vulnerabilities. +
    • +
  • Fatal: magic_quotes_runtime is active! + This option corrupts data input unpredictably; you cannot install or use + MediaWiki unless this option is disabled.
    • +
  • Fatal: magic_quotes_sybase is active! + This option corrupts data input unpredictably; you cannot install or use + MediaWiki unless this option is disabled.
    • +
  • Fatal: mbstring.func_overload is active! + This option causes errors and may corrupt data unpredictably; + you cannot install or use MediaWiki unless this option is disabled.
    • +
  • Fatal: zend.ze1_compatibility_mode is active! + This option causes horrible bugs with MediaWiki; you cannot install or use + MediaWiki unless this option is disabled.
    • + safeMode = true; + ?> +
  • Warning: PHP's + safe mode is active. + You may have problems caused by this, particularly if using image uploads. +
    • + safeMode = false; +} + +$sapi = htmlspecialchars( php_sapi_name() ); +print "
  • PHP server API is $sapi; "; +$script = defined('MW_INSTALL_PHP5_EXT') ? 'index.php5' : 'index.php'; +if( $wgUsePathInfo ) { + print "ok, using pretty URLs ($script/Page_Title)"; +} else { + print "using ugly URLs ($script?title=Page_Title)"; +} +print "
    • \n"; + +$conf->xml = function_exists( "utf8_encode" ); +if( $conf->xml ) { + print "
  • Have XML / Latin1-UTF-8 conversion support.
    • \n"; +} else { + dieout( "PHP's XML module is missing; the wiki requires functions in + this module and won't work in this configuration. + If you're running Mandrake, install the php-xml package." ); +} + +# Check for session support +if( !function_exists( 'session_name' ) ) + dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." ); + +# session.save_path doesn't *have* to be set, but if it is, and it's +# not valid/writable/etc. then it can cause problems +$sessionSavePath = mw_get_session_save_path(); +$ssp = htmlspecialchars( $sessionSavePath ); +# Warn the user if it's not set, but let them proceed +if( !$sessionSavePath ) { + print "
  • Warning: A value for session.save_path + has not been set in PHP.ini. If the default value causes problems with + saving session data, set it to a valid path which is read/write/execute + for the user your web server is running under.
    • "; +} elseif ( is_dir( $sessionSavePath ) && is_writable( $sessionSavePath ) ) { + # All good? Let the user know + print "
  • Session save path ({$ssp}) appears to be valid.
    • "; +} else { + # Something not right? Warn the user, but let them proceed + print "
  • Warning: Your session.save_path value ({$ssp}) + appears to be invalid or is not writable. PHP needs to be able to save data to + this location for correct session operation.
    • "; +} + +# Check for PCRE support +if( !function_exists( 'preg_match' ) ) + dieout( "The PCRE support module appears to be missing. MediaWiki requires the + Perl-compatible regular expression functions." ); + +$memlimit = ini_get( "memory_limit" ); +if( $memlimit == -1 ) { + print "
  • PHP is configured with no memory_limit.
    • \n"; +} else { + print "
  • PHP's memory_limit is " . htmlspecialchars( $memlimit ). " bytes. "; + $newlimit = wfMemoryLimit(); + $memlimit = wfShorthandToInteger( $memlimit ); + if( $newlimit < $memlimit ) { + print "Failed raising limit, installation may fail."; + } elseif ( $newlimit > $memlimit ) { + print "Raised memory_limit to " . htmlspecialchars( $newlimit ) . " bytes. "; + } + print "
    • \n"; +} + +$conf->turck = function_exists( 'mmcache_get' ); +if ( $conf->turck ) { + print "
  • Turck MMCache installed
    • \n"; +} + +$conf->xcache = function_exists( 'xcache_get' ); +if( $conf->xcache ) + print "
  • XCache installed
    • \n"; + +$conf->apc = function_exists('apc_fetch'); +if ($conf->apc ) { + print "
  • APC installed
    • \n"; +} + +$conf->eaccel = function_exists( 'eaccelerator_get' ); +if ( $conf->eaccel ) { + $conf->turck = 'eaccelerator'; + print "
  • eAccelerator installed
    • \n"; +} + +$conf->dba = function_exists( 'dba_open' ); + +if( !( $conf->turck || $conf->eaccel || $conf->apc || $conf->xcache ) ) { + echo( '
  • Couldn\'t find Turck MMCache, + eAccelerator, + APC or XCache; + cannot use these for object caching.
    • ' ); +} + +$conf->phpCliPath = false; +$phpClilocations = array_merge( + array( + "/usr/bin", + "/usr/local/bin", + "/opt/csw/bin", + "/usr/gnu/bin", + "/usr/sfw/bin" ), + explode( PATH_SEPARATOR, getenv( "PATH" ) ) ); +$phpClinames = array( "php", "php.exe" ); +foreach ($phpClilocations as $loc) { + $exe = locate_executable($loc, $phpClinames); + if ($exe !== false) { + $conf->phpCliPath= $exe; + break; + } +} + +$conf->diff3 = false; +$diff3locations = array_merge( + array( + "/usr/bin", + "/usr/local/bin", + "/opt/csw/bin", + "/usr/gnu/bin", + "/usr/sfw/bin" ), + explode( PATH_SEPARATOR, getenv( "PATH" ) ) ); +$diff3names = array( "gdiff3", "diff3", "diff3.exe" ); + +$diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' ); +foreach ($diff3locations as $loc) { + $exe = locate_executable($loc, $diff3names, $diff3versioninfo); + if ($exe !== false) { + $conf->diff3 = $exe; + break; + } +} + +if ($conf->diff3) + print "
  • Found GNU diff3: $conf->diff3.
    • "; +else + print "
  • GNU diff3 not found.
    • "; + +$conf->ImageMagick = false; +$imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" ); +foreach( $imcheck as $dir ) { + $im = "$dir/convert"; + if( @file_exists( $im ) ) { + print "
  • Found ImageMagick: $im; image thumbnailing will be enabled if you enable uploads.
    • \n"; + $conf->ImageMagick = $im; + break; + } +} + +$conf->HaveGD = function_exists( "imagejpeg" ); +if( $conf->HaveGD ) { + print "
  • Found GD graphics library built-in"; + if( !$conf->ImageMagick ) { + print ", image thumbnailing will be enabled if you enable uploads"; + } + print ".
    • \n"; +} else { + if( !$conf->ImageMagick ) { + print "
  • Couldn't find GD library or ImageMagick; image thumbnailing disabled.
    • \n"; + } +} + +$conf->IP = dirname( dirname( __FILE__ ) ); +print "
  • Installation directory: " . htmlspecialchars( $conf->IP ) . "
    • \n"; + + +// PHP_SELF isn't available sometimes, such as when PHP is CGI but +// cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME +// to get the path to the current script... hopefully it's reliable. SIGH +$path = ($_SERVER["PHP_SELF"] === '') + ? $_SERVER["SCRIPT_NAME"] + : $_SERVER["PHP_SELF"]; + +$conf->ScriptPath = preg_replace( '{^(.*)/config.*$}', '$1', $path ); +print "
  • Script URI path: " . htmlspecialchars( $conf->ScriptPath ) . "
    • \n"; + + + +// We may be installing from *.php5 extension file, if so, print message +$conf->ScriptExtension = '.php'; +if (defined('MW_INSTALL_PHP5_EXT')) { + $conf->ScriptExtension = '.php5'; + print "
  • Installing MediaWiki with php5 file extensions
    • \n"; +} else { + print "
  • Installing MediaWiki with php file extensions
    • \n"; +} + + +print "
  • Environment checked. You can install MediaWiki.
    • \n"; + $conf->posted = ($_SERVER["REQUEST_METHOD"] == "POST"); + + $conf->Sitename = ucfirst( importPost( "Sitename", "" ) ); + $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] ) + ? 'root@localhost' + : $_SERVER["SERVER_ADMIN"]; + $conf->EmergencyContact = importPost( "EmergencyContact", $defaultEmail ); + $conf->DBtype = importPost( "DBtype", $DefaultDBtype ); + if ( !isset( $ourdb[$conf->DBtype] ) ) { + $conf->DBtype = $DefaultDBtype; + } + + $conf->DBserver = importPost( "DBserver", "localhost" ); + $conf->DBname = importPost( "DBname", "wikidb" ); + $conf->DBuser = importPost( "DBuser", "wikiuser" ); + $conf->DBpassword = importPost( "DBpassword" ); + $conf->DBpassword2 = importPost( "DBpassword2" ); + $conf->SysopName = importPost( "SysopName", "WikiSysop" ); + $conf->SysopPass = importPost( "SysopPass" ); + $conf->SysopPass2 = importPost( "SysopPass2" ); + $conf->RootUser = importPost( "RootUser", "root" ); + $conf->RootPW = importPost( "RootPW", "" ); + $useRoot = importCheck( 'useroot', false ); + $conf->populateadmin = importCheck( 'populateadmin', false ); + $conf->LanguageCode = importPost( "LanguageCode", "en" ); + ## MySQL specific: + $conf->DBprefix = importPost( "DBprefix" ); + $conf->setSchema( + importPost( "DBschema", "mysql5-binary" ), + importPost( "DBengine", "InnoDB" ) ); + + ## Postgres specific: + $conf->DBport = importPost( "DBport", "5432" ); + $conf->DBmwschema = importPost( "DBmwschema", "mediawiki" ); + $conf->DBts2schema = importPost( "DBts2schema", "public" ); + + ## SQLite specific + $conf->SQLiteDataDir = importPost( "SQLiteDataDir", "" ); + + ## MSSQL specific + // We need a second field so it doesn't overwrite the MySQL one + $conf->DBprefix2 = importPost( "DBprefix2" ); + + ## DB2 specific: + // New variable in order to have a different default port number + $conf->DBport_db2 = importPost( "DBport_db2", "50000" ); + $conf->DBmwschema = importPost( "DBmwschema", "mediawiki" ); + $conf->DBcataloged = importPost( "DBcataloged", "cataloged" ); + + // Oracle specific + $conf->DBprefix_ora = importPost( "DBprefix_ora" ); + $conf->DBdefTS_ora = importPost( "DBdefTS_ora", "USERS" ); + $conf->DBtempTS_ora = importPost( "DBtempTS_ora", "TEMP" ); + + $conf->ShellLocale = getShellLocale( $conf->LanguageCode ); + +/* Check for validity */ +$errs = array(); + +if( preg_match( '/^$|^mediawiki$|#/i', $conf->Sitename ) ) { + $errs["Sitename"] = "Must not be blank or \"MediaWiki\" and may not contain \"#\""; +} +if( $conf->DBuser == "" ) { + $errs["DBuser"] = "Must not be blank"; +} +if( ($conf->DBtype == 'mysql') && (strlen($conf->DBuser) > 16) ) { + $errs["DBuser"] = "Username too long"; +} +if( $conf->DBpassword == "" && $conf->DBtype != "postgres" ) { + $errs["DBpassword"] = "Must not be blank"; +} +if( $conf->DBpassword != $conf->DBpassword2 ) { + $errs["DBpassword2"] = "Passwords don't match!"; +} +if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix ) ) { + $errs["DBprefix"] = "Invalid table prefix"; +} else { + untaint( $conf->DBprefix, TC_MYSQL ); +} +if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix_ora ) ) { + $errs["DBprefix_ora"] = "Invalid table prefix"; +} + +error_reporting( E_ALL | E_STRICT ); + +/** + * Initialise $wgLang and $wgContLang to something so we can + * call case-folding methods. Per Brion, this is English for + * now, although we could be clever and initialise to the + * user-selected language. + */ +$wgContLang = Language::factory( 'en' ); +$wgLang = $wgContLang; + +/** + * We're messing about with users, so we need a stub + * authentication plugin... + */ +$wgAuth = new AuthPlugin(); + +/** + * Validate the initial administrator account; username, + * password checks, etc. + */ +if( $conf->SysopName ) { + # Check that the user can be created + $u = User::newFromName( $conf->SysopName ); + if( is_a($u, 'User') ) { // please do not use instanceof, it breaks PHP4 + # Various password checks + if( $conf->SysopPass != '' ) { + if( $conf->SysopPass == $conf->SysopPass2 ) { + if( $u->isValidPassword( $conf->SysopPass ) !== true ) { + $errs['SysopPass'] = "Bad password"; + } + } else { + $errs['SysopPass2'] = "Passwords don't match"; + } + } else { + $errs['SysopPass'] = "Cannot be blank"; + } + unset( $u ); + } else { + $errs['SysopName'] = "Bad username"; + } +} + +$conf->License = importRequest( "License", "none" ); +if( $conf->License == "gfdl1_2" ) { + $conf->RightsUrl = "http://www.gnu.org/licenses/old-licenses/fdl-1.2.txt"; + $conf->RightsText = "GNU Free Documentation License 1.2"; + $conf->RightsCode = "gfdl1_2"; + $conf->RightsIcon = '${wgScriptPath}/skins/common/images/gnu-fdl.png'; +} elseif( $conf->License == "gfdl1_3" ) { + $conf->RightsUrl = "http://www.gnu.org/copyleft/fdl.html"; + $conf->RightsText = "GNU Free Documentation License 1.3"; + $conf->RightsCode = "gfdl1_3"; + $conf->RightsIcon = '${wgScriptPath}/skins/common/images/gnu-fdl.png'; +} elseif( $conf->License == "none" ) { + $conf->RightsUrl = $conf->RightsText = $conf->RightsCode = $conf->RightsIcon = ""; +} elseif( $conf->License == "pd" ) { + $conf->RightsUrl = "http://creativecommons.org/licenses/publicdomain/"; + $conf->RightsText = "Public Domain"; + $conf->RightsCode = "pd"; + $conf->RightsIcon = '${wgScriptPath}/skins/common/images/public-domain.png'; +} else { + $conf->RightsUrl = importRequest( "RightsUrl", "" ); + $conf->RightsText = importRequest( "RightsText", "" ); + $conf->RightsCode = importRequest( "RightsCode", "" ); + $conf->RightsIcon = importRequest( "RightsIcon", "" ); +} + +$conf->Shm = importRequest( "Shm", "none" ); +$conf->MCServers = importRequest( "MCServers" ); + +/* Test memcached servers */ + +if ( $conf->Shm == 'memcached' && $conf->MCServers ) { + $conf->MCServerArray = wfArrayMap( 'trim', explode( ',', $conf->MCServers ) ); + foreach ( $conf->MCServerArray as $server ) { + $error = testMemcachedServer( $server ); + if ( $error ) { + $errs["MCServers"] = $error; + break; + } + } +} else if ( $conf->Shm == 'memcached' ) { + $errs["MCServers"] = "Please specify at least one server if you wish to use memcached"; +} + +/* default values for installation */ +$conf->Email = importRequest("Email", "email_enabled"); +$conf->Emailuser = importRequest("Emailuser", "emailuser_enabled"); +$conf->Enotif = importRequest("Enotif", "enotif_allpages"); +$conf->Eauthent = importRequest("Eauthent", "eauthent_enabled"); + +if( $conf->posted && ( 0 == count( $errs ) ) ) { + do { /* So we can 'continue' to end prematurely */ + $conf->Root = ($conf->RootPW != ""); + + /* Load up the settings and get installin' */ + $local = writeLocalSettings( $conf ); + echo "
  • \n"; + echo "

    Generating configuration file...

    \n"; + echo "
    • \n"; + + $wgCommandLineMode = false; + chdir( ".." ); + $ok = eval( $local ); + if( $ok === false ) { + dieout( "

    Errors in generated configuration; " . + "most likely due to a bug in the installer... " . + "Config file was:

    " . + "
    " .
+				htmlspecialchars( $local ) .
+				"
    " ); + } + $conf->DBtypename = ''; + foreach (array_keys($ourdb) as $db) { + if ($conf->DBtype === $db) + $conf->DBtypename = $ourdb[$db]['fullname']; + } + if ( ! strlen($conf->DBtype)) { + $errs["DBpicktype"] = "Please choose a database type"; + continue; + } + + if (! $conf->DBtypename) { + $errs["DBtype"] = "Unknown database type '$conf->DBtype'"; + continue; + } + print "
  • Database type: " . htmlspecialchars( $conf->DBtypename ) . "
    • \n"; + $dbclass = 'Database'.ucfirst($conf->DBtype); + $wgDBtype = $conf->DBtype; + $wgDBadminuser = "root"; + $wgDBadminpassword = $conf->RootPW; + + ## Mysql specific: + $wgDBprefix = $conf->DBprefix; + + ## Postgres specific: + $wgDBport = $conf->DBport; + $wgDBmwschema = $conf->DBmwschema; + $wgDBts2schema = $conf->DBts2schema; + + if( $conf->DBprefix2 != '' ) { + // For MSSQL + $wgDBprefix = $conf->DBprefix2; + } elseif( $conf->DBprefix_ora != '' ) { + // For Oracle + $wgDBprefix = $conf->DBprefix_ora; + } + + ## DB2 specific: + $wgDBcataloged = $conf->DBcataloged; + + $wgCommandLineMode = true; + if (! defined ( 'STDERR' ) ) + define( 'STDERR', fopen("php://stderr", "wb")); + $wgUseDatabaseMessages = false; /* FIXME: For database failure */ + require_once( "$IP/includes/Setup.php" ); + Language::getLocalisationCache()->disableBackend(); + + chdir( "config" ); + + $wgTitle = Title::newFromText( "Installation script" ); + error_reporting( E_ALL | E_STRICT ); + print "
  • Loading class: " . htmlspecialchars( $dbclass ) . "
    • \n"; + if ( $conf->DBtype != 'sqlite' ) { + $dbc = new $dbclass; + } + + if( $conf->DBtype == 'mysql' ) { + $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" ); + if( $mysqlOldClient ) { + print "
  • PHP is linked with old MySQL client libraries. If you are + using a MySQL 4.1 server and have problems connecting to the database, + see http://dev.mysql.com/doc/mysql/en/old-client.html for help.
    • \n"; + } + $ok = true; # Let's be optimistic + + # Decide if we're going to use the superuser or the regular database user + $conf->Root = $useRoot; + if( $conf->Root ) { + $db_user = $conf->RootUser; + $db_pass = $conf->RootPW; + } else { + $db_user = $wgDBuser; + $db_pass = $wgDBpassword; + } + + # Attempt to connect + echo( "
  • Attempting to connect to database server as " . htmlspecialchars( $db_user ) . "..." ); + $wgDatabase = Database::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 ); + + # Check the connection and respond to errors + if( $wgDatabase->isOpen() ) { + # Seems OK + $ok = true; + $wgDBadminuser = $db_user; + $wgDBadminpassword = $db_pass; + echo( "success.
    • \n" ); + $wgDatabase->ignoreErrors( true ); + $myver = $wgDatabase->getServerVersion(); + } else { + # There were errors, report them and back out + $ok = false; + $errno = mysql_errno(); + $errtx = htmlspecialchars( mysql_error() ); + switch( $errno ) { + case 1045: + case 2000: + echo( "failed due to authentication errors. Check passwords." ); + if( $conf->Root ) { + # The superuser details are wrong + $errs["RootUser"] = "Check username"; + $errs["RootPW"] = "and password"; + } else { + # The regular user details are wrong + $errs["DBuser"] = "Check username"; + $errs["DBpassword"] = "and password"; + } + break; + case 2002: + case 2003: + default: + # General connection problem + echo( htmlspecialchars( "failed with error [$errno] $errtx." ) . "\n" ); + $errs["DBserver"] = "Connection failed"; + break; + } # switch + } #conn. att. + + if( !$ok ) { continue; } + } + else if( $conf->DBtype == 'ibm_db2' ) { + if( $useRoot ) { + $db_user = $conf->RootUser; + $db_pass = $conf->RootPW; + } else { + $db_user = $wgDBuser; + $db_pass = $wgDBpassword; + } + + echo( "
  • Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) . + "\" as \"" . htmlspecialchars( $db_user ) . "\"..." ); + $wgDatabase = $dbc->newFromParams($wgDBserver, $db_user, $db_pass, $wgDBname, 1); + // enable extra debug messages + $dbc->setMode(DatabaseIbm_db2::INSTALL_MODE); + $wgDatabase->setMode(DatabaseIbm_db2::INSTALL_MODE); + + if (!$wgDatabase->isOpen()) { + print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "
    • \n"; + } else { + $myver = $wgDatabase->getServerVersion(); + } + if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname); + + } elseif ( $conf->DBtype == 'sqlite' ) { + if ("$wgSQLiteDataDir" == '') { + $wgSQLiteDataDir = dirname($_SERVER['DOCUMENT_ROOT']).'/data'; + } + echo "
  • Attempting to connect to SQLite database at \"" . + htmlspecialchars( $wgSQLiteDataDir ) . "\""; + if ( !is_dir( $wgSQLiteDataDir ) ) { + if ( is_writable( dirname( $wgSQLiteDataDir ) ) ) { + $ok = wfMkdirParents( $wgSQLiteDataDir, $wgSQLiteDataDirMode ); + } else { + $ok = false; + } + if ( !$ok ) { + echo ": cannot create data directory
    • "; + $errs['SQLiteDataDir'] = 'Enter a valid data directory'; + continue; + } + } + if ( !is_writable( $wgSQLiteDataDir ) ) { + echo ": data directory not writable"; + $errs['SQLiteDataDir'] = 'Enter a writable data directory'; + continue; + } + $dataFile = "$wgSQLiteDataDir/$wgDBname.sqlite"; + if ( file_exists( $dataFile ) && !is_writable( $dataFile ) ) { + echo ": data file not writable"; + $errs['SQLiteDataDir'] = "$wgDBname.sqlite is not writable"; + continue; + } + $wgDatabase = new DatabaseSqlite( false, false, false, $wgDBname, 1 ); + if (!$wgDatabase->isOpen()) { + print ": error: " . htmlspecialchars( $wgDatabase->lastError() ) . "\n"; + $errs['SQLiteDataDir'] = 'Could not connect to database'; + continue; + } else { + $myver = $wgDatabase->getServerVersion(); + } + if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname); + echo "ok\n"; + } elseif ( $conf->DBtype == 'oracle' ) { + echo "
  • Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) ."\"
    • "; + $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBuser, $wgDBpassword, $wgDBname, 1); + if (!$wgDatabase->isOpen()) { + $ok = true; + echo "
  • Connect failed.
    • "; + if ($useRoot) { + if (ini_get('oci8.privileged_connect') === false) { + echo "
  • Privileged connect disabled, please set oci8.privileged_connect or run maintenance/ora/user.sql script manually prior to continuing.
    • "; + $ok = false; + } else { + $wgDBadminuser = $conf->RootUser; + $wgDBadminpassword = $conf->RootPW; + echo "
  • Attempting to create DB user.
    • "; + $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBadminuser, $wgDBadminpassword, $wgDBname, 1, 64); + if ($wgDatabase->isOpen()) { + $wgDBOracleDefTS = $conf->DBdefTS_ora; + $wgDBOracleTempTS = $conf->DBtempTS_ora; + $wgDatabase->sourceFile( "../maintenance/ora/user.sql" ); + } else { + echo "
  • Invalid database superuser, please supply a valid superuser account.
    • "; + echo "
  • ERR: ".print_r(oci_error(), true)."
    • "; + $ok = false; + } + } + } else { + echo "
  • Database superuser missing, please supply a valid superuser account.
    • "; + $ok = false; + } + if (!$ok) { + $errs["RootUser"] = "Check username"; + $errs["RootPW"] = "and password"; + } else { + echo "
  • Attempting to connect to database with new user \"" . htmlspecialchars( $wgDBname ) ."\"
    • "; + $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBuser, $wgDBpassword, $wgDBname, 1); + } + } + if ($ok) { + $myver = $wgDatabase->getServerVersion(); + } + } else { # not mysql + error_reporting( E_ALL | E_STRICT ); + $wgSuperUser = ''; + ## Possible connect as a superuser + // Changed !mysql to postgres check since it seems to only apply to postgres + if( $useRoot && $conf->DBtype == 'postgres' ) { + $wgDBsuperuser = $conf->RootUser; + echo( "
  • Attempting to connect to database \"postgres\" as superuser \"" . + htmlspecialchars( $wgDBsuperuser ) . "\"..." ); + $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW, "postgres", 1); + if (!$wgDatabase->isOpen()) { + print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "
    • \n"; + $errs["DBserver"] = "Could not connect to database as superuser"; + $errs["RootUser"] = "Check username"; + $errs["RootPW"] = "and password"; + continue; + } + $wgDatabase->initial_setup($conf->RootPW, 'postgres'); + } + echo( "
  • Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) . + "\" as \"" . htmlspecialchars( $wgDBuser ) . "\"..." ); + $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1); + if (!$wgDatabase->isOpen()) { + print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "
    • \n"; + $errs["DBserver"] = "Could not connect to database as user"; + $errs["DBuser"] = "Check username"; + $errs["DBpassword"] = "and password"; + continue; + } else { + $myver = $wgDatabase->getServerVersion(); + } + if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname); + } + + if ( !$wgDatabase->isOpen() ) { + $errs["DBserver"] = "Couldn't connect to database"; + continue; + } + + print "
  • Connected to " . htmlspecialchars( "{$conf->DBtype} $myver" ); + if ($conf->DBtype == 'mysql') { + if( version_compare( $myver, "4.0.14" ) < 0 ) { + print "
    • \n"; + dieout( "-- mysql 4.0.14 or later required. Aborting." ); + } + $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" ); + if( $mysqlNewAuth && $mysqlOldClient ) { + print "; You are using MySQL 4.1 server, but PHP is linked + to old client libraries; if you have trouble with authentication, see + http://dev.mysql.com/doc/mysql/en/old-client.html for help."; + } + if( $wgDBmysql5 ) { + if( $mysqlNewAuth ) { + print "; enabling MySQL 4.1/5.0 charset mode"; + } else { + print "; MySQL 4.1/5.0 charset mode enabled, + but older version detected; will likely fail."; + } + } + print "\n"; + + @$sel = $wgDatabase->selectDB( $wgDBname ); + if( $sel ) { + print "
  • Database " . htmlspecialchars( $wgDBname ) . " exists
    • \n"; + } else { + $err = mysql_errno(); + $databaseSafe = htmlspecialchars( $wgDBname ); + if( $err == 1102 /* Invalid database name */ ) { + print "
    • {$databaseSafe} is not a valid database name.
    "; + continue; + } elseif( $err != 1049 /* Database doesn't exist */ ) { + print "
    • Error selecting database {$databaseSafe}: {$err} "; + print htmlspecialchars( mysql_error() ) . "
    "; + continue; + } + print "
  • Attempting to create database...
    • "; + $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" ); + if( !$res ) { + print "
  • Couldn't create database " . + htmlspecialchars( $wgDBname ) . + "; try with root access or check your username/pass.
    • \n"; + $errs["RootPW"] = "<- Enter"; + continue; + } + print "
  • Created database " . htmlspecialchars( $wgDBname ) . "
    • \n"; + } + $wgDatabase->selectDB( $wgDBname ); + } + else if ($conf->DBtype == 'postgres') { + if( version_compare( $myver, "8.0" ) < 0 ) { + dieout( "Postgres 8.0 or later is required. Aborting." ); + } + } + + if( $wgDatabase->tableExists( "cur" ) || $wgDatabase->tableExists( "revision" ) ) { + print "
  • There are already MediaWiki tables in this database. Checking if updates are needed...
    • \n"; + + if ( $conf->DBtype == 'mysql') { + # Determine existing default character set + if ( $wgDatabase->tableExists( "revision" ) ) { + $revision = $wgDatabase->escapeLike( $conf->DBprefix . 'revision' ); + $res = $wgDatabase->query( "SHOW TABLE STATUS LIKE '$revision'" ); + $row = $wgDatabase->fetchObject( $res ); + if ( !$row ) { + echo "
  • SHOW TABLE STATUS query failed!
    • \n"; + $existingSchema = false; + $existingEngine = false; + } else { + if ( preg_match( '/^latin1/', $row->Collation ) ) { + $existingSchema = 'mysql4'; + } elseif ( preg_match( '/^utf8/', $row->Collation ) ) { + $existingSchema = 'mysql5'; + } elseif ( preg_match( '/^binary/', $row->Collation ) ) { + $existingSchema = 'mysql5-binary'; + } else { + $existingSchema = false; + echo "
  • Warning: Unrecognised existing collation
    • \n"; + } + if ( isset( $row->Engine ) ) { + $existingEngine = $row->Engine; + } else { + $existingEngine = $row->Type; + } + } + if ( $existingSchema && $existingSchema != $conf->DBschema ) { + $encExisting = htmlspecialchars( $existingSchema ); + $encRequested = htmlspecialchars( $conf->DBschema ); + print "
  • Warning: you requested the $encRequested schema, " . + "but the existing database has the $encExisting schema. This upgrade script ". + "can't convert it, so it will remain $encExisting.
    • \n"; + $conf->setSchema( $existingSchema, $conf->DBengine ); + } + if ( $existingEngine && $existingEngine != $conf->DBengine ) { + $encExisting = htmlspecialchars( $existingEngine ); + $encRequested = htmlspecialchars( $conf->DBengine ); + print "
  • Warning: you requested the $encRequested storage " . + "engine, but the existing database uses the $encExisting engine. This upgrade " . + "script can't convert it, so it will remain $encExisting.
    • \n"; + $conf->setSchema( $conf->DBschema, $existingEngine ); + } + } + + # Create user if required + if ( $conf->Root ) { + $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 ); + if ( $conn->isOpen() ) { + print "
  • DB user account ok
    • \n"; + $conn->close(); + } else { + print "
  • Granting user permissions..."; + if( $mysqlOldClient && $mysqlNewAuth ) { + print " If the next step fails, see http://dev.mysql.com/doc/mysql/en/old-client.html for help."; + } + print "
    • \n"; + $wgDatabase->sourceFile( "../maintenance/users.sql" ); + } + } + } + print "
\n";
+			chdir( ".." );
+			flush();
+			do_all_updates();
+			chdir( "config" );
+			print "
\n"; + print "
  • Finished update checks.
    • \n"; + // if tables don't yet exist + } else { + # Determine available storage engines if possible + if ( $conf->DBtype == 'mysql' && version_compare( $myver, "4.1.2", "ge" ) ) { + $res = $wgDatabase->query( 'SHOW ENGINES' ); + $found = false; + while ( $row = $wgDatabase->fetchObject( $res ) ) { + if ( $row->Engine == $conf->DBengine && ( $row->Support == 'YES' || $row->Support == 'DEFAULT' ) ) { + $found = true; + break; + } + } + $wgDatabase->freeResult( $res ); + if ( !$found && $conf->DBengine != 'MyISAM' ) { + echo "
  • Warning: " . htmlspecialchars( $conf->DBengine ) . + " storage engine not available, " . + "using MyISAM instead
    • \n"; + $conf->setSchema( $conf->DBschema, 'MyISAM' ); + } + } + + # FIXME: Check for errors + print "
  • Creating tables..."; + if ($conf->DBtype == 'mysql') { + $wgDatabase->sourceFile( "../maintenance/tables.sql" ); + $wgDatabase->sourceFile( "../maintenance/interwiki.sql" ); + } elseif (is_callable(array($wgDatabase, 'setup_database'))) { + $wgDatabase->setup_database(); + } + else { + $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'"; + continue; + } + + print " done.
    • \n"; + + + if ($conf->DBtype == 'ibm_db2') { + // Now that table creation is done, make sure everything is committed + // Do this before doing inserts through API + if ($wgDatabase->lastError()) { + print "
  • Errors encountered during table creation -- rolled back
    • \n"; + $wgDatabase->rollback(); + } + else { + print "
  • MediaWiki tables successfully created
    • \n"; + $wgDatabase->commit(); + } + } + + print "
  • Initializing statistics...
    • \n"; + $wgDatabase->insert( 'site_stats', + array ( 'ss_row_id' => 1, + 'ss_total_views' => 0, + 'ss_total_edits' => 1, # Main page first edit + 'ss_good_articles' => 0, # Main page is not a good article - no internal link + 'ss_total_pages' => 1, # Main page + 'ss_users' => $conf->SysopName ? 1 : 0, # Sysop account, if created + 'ss_admins' => $conf->SysopName ? 1 : 0, # Sysop account, if created + 'ss_images' => 0 ) ); + + # Set up the "regular user" account *if we can, and if we need to* + if( $conf->Root and $conf->DBtype == 'mysql') { + # See if we need to + $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 ); + if( $wgDatabase2->isOpen() ) { + # Nope, just close the test connection and continue + $wgDatabase2->close(); + echo( "
  • User " . htmlspecialchars( $wgDBuser ) . " exists. Skipping grants.
    • \n" ); + } else { + # Yes, so run the grants + echo( "
  • " . htmlspecialchars( "Granting user permissions to $wgDBuser on $wgDBname..." ) ); + $wgDatabase->sourceFile( "../maintenance/users.sql" ); + echo( "success.
    • \n" ); + } + } + + if( $conf->SysopName ) { + $u = User::newFromName( $conf->getSysopName() ); + if ( !$u ) { + print "
  • Warning: Skipped sysop account creation - invalid username!
    • \n"; + } + else if ( 0 == $u->idForName() ) { + $u->addToDatabase(); + $u->setPassword( $conf->getSysopPass() ); + $u->saveSettings(); + + $u->addGroup( "sysop" ); + $u->addGroup( "bureaucrat" ); + + print "
  • Created sysop account " . + htmlspecialchars( $conf->SysopName ) . ".
    • \n"; + } else { + print "
  • Could not create user - already exists!
    • \n"; + } + } else { + print "
  • Skipped sysop account creation, no name given.
    • \n"; + } + + $titleobj = Title::newFromText( wfMsgNoDB( "mainpage" ) ); + $article = new Article( $titleobj ); + $newid = $article->insertOn( $wgDatabase ); + $revision = new Revision( array( + 'page' => $newid, + 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ), + 'comment' => '', + 'user' => 0, + 'user_text' => 'MediaWiki default', + ) ); + $revid = $revision->insertOn( $wgDatabase ); + $article->updateRevisionOn( $wgDatabase, $revision ); + } + + /* Write out the config file now that all is well */ + print "
  • \n"; + print "

    Creating LocalSettings.php...

    \n\n"; + $localSettings = "<" . "?php$endl$local"; + // Fix up a common line-ending problem (due to CVS on Windows) + $localSettings = str_replace( "\r\n", "\n", $localSettings ); + $f = fopen( "LocalSettings.php", 'xt' ); + + if( $f == false ) { + print( "
    • \n" ); + dieout( "

    Couldn't write out LocalSettings.php. Check that the directory permissions are correct and that there isn't already a file of that name here...

    \n" . + "

    Here's the file that would have been written, try to paste it into place manually:

    \n" . + "
    \n" . htmlspecialchars( $localSettings ) . "
    \n" ); + } + if(fwrite( $f, $localSettings ) ) { + fclose( $f ); + print "
    \n"; + writeSuccessMessage(); + print "\n"; + } else { + fclose( $f ); + dieout( "

    An error occured while writing the config/LocalSettings.php file. Check user rights and disk space then try again.

    \n" ); + } + + } while( false ); +} + +print "
\n"; +$mainListOpened = false; + +if( count( $errs ) ) { + /* Display options form */ + + if( $conf->posted ) { + echo "

Something's not quite right yet; make sure everything below is filled out correctly.

\n"; + } +?> + +
+ +

Site config

+ +
+
+ +
+

+ Preferably a short word without punctuation, i.e. "Wikipedia".
+ Will appear as the namespace name for "meta" pages, and throughout the interface. +

+
+

+ Displayed to users in some error messages, used as the return address for password reminders, and used as the default sender address of e-mail notifications. +

+ +
+ + +
+

+ Select the language for your wiki's interface. Some localizations aren't fully complete. Unicode (UTF-8) is used for all localizations. +

+ +
+ + +
    +
    • +
    • +
    • +
    • +
  • ScriptPath}/config/$script?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" ); + $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" ); + $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" ); + print "choose"; + if( $conf->License == "cc" ) { ?> +
      +
    • RightsIcon ) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?>
      • +
    • RightsText ), "hidden" ); ?>
      • +
    • RightsCode ), "hidden" ); ?>
      • +
    • RightsUrl ) . "\">" . htmlspecialchars( $conf->RightsUrl ) . "", "hidden" ); ?>
      • +
    + +
    • +
+
+

+ A notice, icon, and machine-readable copyright metadata will be displayed for the license you pick. +

+ + +
+ +
+
+ +
+
+ +
+

+ An admin can lock/delete pages, block users from editing, and do other maintenance tasks.
+ A new account will be added only when creating a new wiki database. +

+ The password cannot be the same as the username. +

+ +
+ + +
    +
    • + turck ) { + echo "
  • "; + aField( $conf, "Shm", "Turck MMCache", "radio", "turck" ); + echo "
    • \n"; + } + if( $conf->xcache ) { + echo "
  • "; + aField( $conf, 'Shm', 'XCache', 'radio', 'xcache' ); + echo "
    • \n"; + } + if ( $conf->apc ) { + echo "
  • "; + aField( $conf, "Shm", "APC", "radio", "apc" ); + echo "
    • \n"; + } + if ( $conf->eaccel ) { + echo "
  • "; + aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" ); + echo "
    • \n"; + } + if ( $conf->dba ) { + echo "
  • "; + aField( $conf, "Shm", "DBA (not recommended)", "radio", "dba" ); + echo "
    • "; + } + ?> +
    • +
+
+
+

+ An object caching system such as memcached will provide a significant performance boost, + but needs to be installed. Provide the server addresses and ports in a comma-separated list. +

+ MediaWiki can also detect and support eAccelerator, Turck MMCache, APC, and XCache, but + these should not be used if the wiki will be running on multiple application servers. +

+ DBA (Berkeley-style DB) is generally slower than using no cache at all, and is only + recommended for testing. +

+
+ +

E-mail, e-mail notification and authentication setup

+ +
+
+ +
    +
    • +
    • +
+
+

+ Use this to disable all e-mail functions (password reminders, user-to-user e-mail, and e-mail notifications) + if sending mail doesn't work on your server. +

+ +
+ +
    +
    • +
    • +
+
+

+ The user-to-user e-mail feature (Special:Emailuser) lets the wiki act as a relay to allow users to exchange e-mail without publicly advertising their e-mail address. +

+
+ +
    +
    • +
    • +
    • +
+
+
+

+ For this feature to work, an e-mail address must be present for the user account, and the notification + options in the user's preferences must be enabled. Also note the + authentication option below. When testing the feature, keep in mind that your own changes will never trigger notifications to be sent to yourself.

+ +

There are additional options for fine tuning in /includes/DefaultSettings.php; copy these to your LocalSettings.php and edit them there to change them.

+
+ +
+ +
    +
    • +
    • +
+
+
+

If this option is enabled, users have to confirm their e-mail address using a magic link sent to them whenever they set or change it, and only authenticated e-mail addresses can receive mails from other users and/or + change notification mails. Setting this option is recommended for public wikis because of potential abuse of the e-mail features above.

+
+ +
+ +

Database config

+ +
+
+ +" . htmlspecialchars( $errs['DBpicktype'] ) . "\n"; + } +?> +
+
+ +
+ +
+

+ If your database server isn't on your web server, enter the name or IP address here. +

+ +
+
+
+
+

+ If you only have a single user account and database available, + enter those here. If you have database root access (see below) + you can specify new accounts/databases to be created. This account + will not be created if it pre-exists. If this is the case, ensure that it + has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database. +

+ +
+ + checked="checked" /> +   + populateadmin ) { ?>checked="checked" /> +   +
+
+
+ +

+ If the database user specified above does not exist, or does not have access to create + the database (if needed) or tables within it, please check the box and provide details + of a superuser account, such as root, which does. +

+ + +
+
+

If you need to share one database between multiple wikis, or + between MediaWiki and another web application, you may choose to + add a prefix to all the table names to avoid conflicts.

+ +

Avoid exotic characters; something like mw_ is good.

+
+ +
+
Select one:
+
    +
    • +
    • +
+
+

+ InnoDB is best for public web installations, since it has good concurrency + support. MyISAM may be faster in single-user installations. MyISAM databases + tend to get corrupted more often than InnoDB databases. +

+
+
Select one:
+
    +
    • +
    • +
    • +
+
+

+ This option is ignored on upgrade, the same character set will be kept. +

+ WARNING: If you use backwards-compatible UTF-8 on MySQL 4.1+, and subsequently back up the database with mysqldump, it may destroy all non-ASCII characters, irreversibly corrupting your backups!. +

+ In binary mode, MediaWiki stores UTF-8 text to the database in binary fields. This is more efficient than MySQL's UTF-8 mode, and allows you to use the full range of Unicode characters. In UTF-8 mode, MySQL will know what character set your data is in, and can present and convert it appropriately, but it won't let you store characters above the Basic Multilingual Plane. +

+ + + +
+
+
+
+

The username specified above (at "DB username") will have its search path set to the above schemas, + so it is recommended that you create a new user. The above schemas are generally correct: + only change them if you are sure you need to.

+
+ + + +
+ NOTE: SQLite only uses the Database name setting above, the user, password and root settings are ignored. +
+
+
+

SQLite stores table data into files in the filesystem. + If you do not provide an explicit path, a "data" directory in + the parent of your document root will be used.

+ +

This directory must exist and be writable by the web server.

+
+ + + +
+
+

If you need to share one database between multiple wikis, or + between MediaWiki and another web application, you may choose to + add a prefix to all the table names to avoid conflicts.

+ +

Avoid exotic characters; something like mw_ is good.

+
+ + + +
+
+
Select one:
+
    +
    • +
    • +
+
+

If you need to share one database between multiple wikis, or + between MediaWiki and another web application, you may specify + a different schema to avoid conflicts.

+
+ + + +
+
+

If you need to share one database between multiple wikis, or + between MediaWiki and another web application, you may choose to + add a prefix to all the table names to avoid conflicts.

+ +

Avoid exotic characters; something like mw_ is good.

+
+
+
+ + +
+ + +
+
+
+ + +

Installation successful!

+

To complete the installation, please do the following: +

    +
  1. Download config/LocalSettings.php with your FTP client or file manager
    2. +
  2. Upload it to the parent directory
    3. +
  3. Delete config/LocalSettings.php
    4. +
  4. Start using your wiki! +
+

If you are in a shared hosting environment, do not just move LocalSettings.php +remotely. LocalSettings.php is currently owned by the user your webserver is running under, +which means that anyone on the same server can read your database password! Downloading +it and uploading it again will hopefully change the ownership to a user ID specific to you.

+
+EOT; + } else { + echo << +

+Installation successful! +Move the config/LocalSettings.php file to the parent directory, then follow + this link to your wiki.

+

You should change file permissions for LocalSettings.php as required to +prevent other users on the server reading passwords and altering configuration data.

+
+EOT; + } +} + + +function escapePhpString( $string ) { + if ( is_array( $string ) || is_object( $string ) ) { + return false; + } + return strtr( $string, + array( + "\n" => "\\n", + "\r" => "\\r", + "\t" => "\\t", + "\\" => "\\\\", + "\$" => "\\\$", + "\"" => "\\\"" + )); +} + +function writeLocalSettings( $conf ) { + $conf->PasswordSender = $conf->EmergencyContact; + $magic = ($conf->ImageMagick ? "" : "# "); + $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" ); + $rights = ($conf->RightsUrl) ? "" : "# "; + $hashedUploads = $conf->safeMode ? '' : '# '; + + if ( $conf->ShellLocale ) { + $locale = ''; + } else { + $locale = '# '; + $conf->ShellLocale = 'en_US.UTF-8'; + } + + switch ( $conf->Shm ) { + case 'memcached': + $cacheType = 'CACHE_MEMCACHED'; + $mcservers = var_export( $conf->MCServerArray, true ); + break; + case 'turck': + case 'xcache': + case 'apc': + case 'eaccel': + $cacheType = 'CACHE_ACCEL'; + $mcservers = 'array()'; + break; + case 'dba': + $cacheType = 'CACHE_DBA'; + $mcservers = 'array()'; + break; + default: + $cacheType = 'CACHE_NONE'; + $mcservers = 'array()'; + } + + if ( $conf->Email == 'email_enabled' ) { + $enableemail = 'true'; + $enableuseremail = ( $conf->Emailuser == 'emailuser_enabled' ) ? 'true' : 'false' ; + $eauthent = ( $conf->Eauthent == 'eauthent_enabled' ) ? 'true' : 'false' ; + switch ( $conf->Enotif ) { + case 'enotif_usertalk': + $enotifusertalk = 'true'; + $enotifwatchlist = 'false'; + break; + case 'enotif_allpages': + $enotifusertalk = 'true'; + $enotifwatchlist = 'true'; + break; + default: + $enotifusertalk = 'false'; + $enotifwatchlist = 'false'; + } + } else { + $enableuseremail = 'false'; + $enableemail = 'false'; + $eauthent = 'false'; + $enotifusertalk = 'false'; + $enotifwatchlist = 'false'; + } + + $file = @fopen( "/dev/urandom", "r" ); + if ( $file ) { + $secretKey = bin2hex( fread( $file, 32 ) ); + fclose( $file ); + } else { + $secretKey = ""; + for ( $i=0; $i<8; $i++ ) { + $secretKey .= dechex(mt_rand(0, 0x7fffffff)); + } + print "
  • Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.
    • \n"; + } + + # Add slashes to strings for double quoting + $slconf = wfArrayMap( "escapePhpString", get_object_vars( $conf ) ); + if( $conf->License == 'gfdl1_2' || $conf->License == 'pd' || $conf->License == 'gfdl1_3' ) { + # Needs literal string interpolation for the current style path + $slconf['RightsIcon'] = $conf->RightsIcon; + } + + if( $conf->populateadmin ) { + $slconf['DBadminuser'] = $conf->RootUser; + $slconf['DBadminpassword'] = $conf->RootPW; + } + + if( $conf->DBtype == 'mysql' ) { + $dbsettings = +"# MySQL specific settings +\$wgDBprefix = \"{$slconf['DBprefix']}\"; + +# MySQL table options to use during installation or update +\$wgDBTableOptions = \"{$slconf['DBTableOptions']}\"; + +# Experimental charset support for MySQL 4.1/5.0. +\$wgDBmysql5 = {$conf->DBmysql5};"; + } elseif( $conf->DBtype == 'postgres' ) { + $dbsettings = +"# Postgres specific settings +\$wgDBport = \"{$slconf['DBport']}\"; +\$wgDBmwschema = \"{$slconf['DBmwschema']}\"; +\$wgDBts2schema = \"{$slconf['DBts2schema']}\";"; + } elseif( $conf->DBtype == 'sqlite' ) { + $dbsettings = +"# SQLite-specific settings +\$wgSQLiteDataDir = \"{$slconf['SQLiteDataDir']}\";"; + } elseif( $conf->DBtype == 'mssql' ) { + $dbsettings = +"# MSSQL specific settings +\$wgDBprefix = \"{$slconf['DBprefix2']}\";"; + } elseif( $conf->DBtype == 'ibm_db2' ) { + $dbsettings = +"# DB2 specific settings +\$wgDBport_db2 = \"{$slconf['DBport_db2']}\"; +\$wgDBmwschema = \"{$slconf['DBmwschema']}\"; +\$wgDBcataloged = \"{$slconf['DBcataloged']}\";"; + } elseif( $conf->DBtype == 'oracle' ) { + $dbsettings = +"# Oracle specific settings +\$wgDBprefix = \"{$slconf['DBprefix']}\";"; + } else { + // ummm... :D + $dbsettings = ''; + } + + + $localsettings = " +# This file was automatically generated by the MediaWiki installer. +# If you make manual changes, please keep track in case you need to +# recreate them later. +# +# See includes/DefaultSettings.php for all configurable settings +# and their default values, but don't forget to make changes in _this_ +# file, not there. +# +# Further documentation for configuration settings may be found at: +# http://www.mediawiki.org/wiki/Manual:Configuration_settings + +# If you customize your file layout, set \$IP to the directory that contains +# the other MediaWiki files. It will be used as a base to locate files. +if( defined( 'MW_INSTALL_PATH' ) ) { + \$IP = MW_INSTALL_PATH; +} else { + \$IP = dirname( __FILE__ ); +} + +\$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" ); +set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() ); + +require_once( \"\$IP/includes/DefaultSettings.php\" ); + +if ( \$wgCommandLineMode ) { + if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) { + die( \"This script must be run from the command line\\n\" ); + } +} +## Uncomment this to disable output compression +# \$wgDisableOutputCompression = true; + +\$wgSitename = \"{$slconf['Sitename']}\"; + +## The URL base path to the directory containing the wiki; +## defaults for all runtime URL paths are based off of this. +## For more information on customizing the URLs please see: +## http://www.mediawiki.org/wiki/Manual:Short_URL +\$wgScriptPath = \"{$slconf['ScriptPath']}\"; +\$wgScriptExtension = \"{$slconf['ScriptExtension']}\"; + +## UPO means: this is also a user preference option + +\$wgEnableEmail = $enableemail; +\$wgEnableUserEmail = $enableuseremail; # UPO + +\$wgEmergencyContact = \"{$slconf['EmergencyContact']}\"; +\$wgPasswordSender = \"{$slconf['PasswordSender']}\"; + +\$wgEnotifUserTalk = $enotifusertalk; # UPO +\$wgEnotifWatchlist = $enotifwatchlist; # UPO +\$wgEmailAuthentication = $eauthent; + +## Database settings +\$wgDBtype = \"{$slconf['DBtype']}\"; +\$wgDBserver = \"{$slconf['DBserver']}\"; +\$wgDBname = \"{$slconf['DBname']}\"; +\$wgDBuser = \"{$slconf['DBuser']}\"; +\$wgDBpassword = \"{$slconf['DBpassword']}\"; + +{$dbsettings} + +## Database admin settings, used for maintenance scripts +\$wgDBadminuser = \"". ($conf->populateadmin ? $slconf['DBadminuser'] : '' )."\"; +\$wgDBadminpassword = \"". ($conf->populateadmin ? $slconf['DBadminpassword'] : '' )."\"; + +## Shared memory settings +\$wgMainCacheType = $cacheType; +\$wgMemCachedServers = $mcservers; + +## To enable image uploads, make sure the 'images' directory +## is writable, then set this to true: +\$wgEnableUploads = false; +{$magic}\$wgUseImageMagick = true; +{$magic}\$wgImageMagickConvertCommand = \"{$convert}\"; + +## If you use ImageMagick (or any other shell command) on a +## Linux server, this will need to be set to the name of an +## available UTF-8 locale +{$locale}\$wgShellLocale = \"{$slconf['ShellLocale']}\"; + +## If you want to use image uploads under safe mode, +## create the directories images/archive, images/thumb and +## images/temp, and make them all writable. Then uncomment +## this, if it's not already uncommented: +{$hashedUploads}\$wgHashedUploadDirectory = false; + +## If you have the appropriate support software installed +## you can enable inline LaTeX equations: +\$wgUseTeX = false; + +## Set \$wgCacheDirectory to a writable directory on the web server +## to make your wiki go slightly faster. The directory should not +## be publically accessible from the web. +#\$wgCacheDirectory = \"\$IP/cache\"; + +\$wgLocalInterwiki = strtolower( \$wgSitename ); + +\$wgLanguageCode = \"{$slconf['LanguageCode']}\"; + +\$wgSecretKey = \"$secretKey\"; + +## Default skin: you can change the default skin. Use the internal symbolic +## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook': +\$wgDefaultSkin = 'monobook'; + +## For attaching licensing metadata to pages, and displaying an +## appropriate copyright notice / icon. GNU Free Documentation +## License and Creative Commons licenses are supported so far. +{$rights}\$wgEnableCreativeCommonsRdf = true; +\$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright +\$wgRightsUrl = \"{$slconf['RightsUrl']}\"; +\$wgRightsText = \"{$slconf['RightsText']}\"; +\$wgRightsIcon = \"{$slconf['RightsIcon']}\"; +# \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used + +\$wgDiff3 = \"{$slconf['diff3']}\"; + +\$wgPhpCliPath = \"{$slconf['phpCliPath']}\"; + +# When you make changes to this configuration file, this will make +# sure that cached pages are cleared. +\$wgCacheEpoch = max( \$wgCacheEpoch, gmdate( 'YmdHis', @filemtime( __FILE__ ) ) ); +"; ## End of setting the $localsettings string + + // Keep things in Unix line endings internally; + // the system will write out as local text type. + return str_replace( "\r\n", "\n", $localsettings ); +} + +function dieout( $text ) { + global $mainListOpened; + if( $mainListOpened ) echo( "" ); + if( $text != '' && substr( $text, 0, 2 ) != '$text

    \n"; + } else { + echo $text; + } + die( "\n\n
    \n
    \n\n\n\n" ); +} + +function importVar( &$var, $name, $default = "" ) { + if( isset( $var[$name] ) ) { + $retval = $var[$name]; + if ( get_magic_quotes_gpc() ) { + $retval = stripslashes( $retval ); + } + } else { + $retval = $default; + } + taint( $retval ); + return $retval; +} + +function importPost( $name, $default = "" ) { + return importVar( $_POST, $name, $default ); +} + +function importCheck( $name ) { + return isset( $_POST[$name] ); +} + +function importRequest( $name, $default = "" ) { + return importVar( $_REQUEST, $name, $default ); +} + +function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) { + static $radioCount = 0; + if( $type != "" ) { + $xtype = "type=\"$type\""; + } else { + $xtype = ""; + } + + $id = $field; + $nolabel = ($type == "radio") || ($type == "hidden"); + + if ($type == 'radio') + $id .= $radioCount++; + + if( !$nolabel ) { + echo ""; + } + + if( $type == "radio" && $value == $conf->$field ) { + $checked = "checked='checked'"; + } else { + $checked = ""; + } + echo "$field ); + } + + + echo "\" />"; + if( $nolabel ) { + echo ""; + } + + global $errs; + if(isset($errs[$field])) { + echo "" . htmlspecialchars( $errs[$field] ) . "\n"; + } +} + +function getLanguageList() { + global $wgLanguageNames, $IP; + if( !isset( $wgLanguageNames ) ) { + require_once( "$IP/languages/Names.php" ); + } + + $codes = array(); + + $d = opendir( "../languages/messages" ); + /* In case we are called from the root directory */ + if (!$d) + $d = opendir( "languages/messages"); + while( false !== ($f = readdir( $d ) ) ) { + $m = array(); + if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) { + $code = str_replace( '_', '-', strtolower( $m[1] ) ); + if( isset( $wgLanguageNames[$code] ) ) { + $name = wfBCP47( $code ) . ' - ' . $wgLanguageNames[$code]; + } else { + $name = $code; + } + $codes[$code] = $name; + } + } + closedir( $d ); + ksort( $codes ); + return $codes; +} + +#Check for location of an executable +# @param string $loc single location to check +# @param array $names filenames to check for. +# @param mixed $versioninfo array of details to use when checking version, use false for no version checking +function locate_executable($loc, $names, $versioninfo = false) { + if (!is_array($names)) + $names = array($names); + + foreach ($names as $name) { + $command = "$loc".DIRECTORY_SEPARATOR."$name"; + if (@file_exists($command)) { + if (!$versioninfo) + return $command; + + $file = str_replace('$1', $command, $versioninfo[0]); + if (strstr(`$file`, $versioninfo[1]) !== false) + return $command; + } + } + return false; +} + +# Test a memcached server +function testMemcachedServer( $server ) { + $hostport = explode(":", $server); + $errstr = false; + $fp = false; + if ( !function_exists( 'fsockopen' ) ) { + $errstr = "Can't connect to memcached, fsockopen() not present"; + } + if ( !$errstr && count( $hostport ) != 2 ) { + $errstr = 'Please specify host and port'; + } + if ( !$errstr ) { + list( $host, $port ) = $hostport; + $errno = 0; + $fsockerr = ''; + + $fp = @fsockopen( $host, $port, $errno, $fsockerr, 1.0 ); + if ( $fp === false ) { + $errstr = "Cannot connect to memcached on $host:$port : $fsockerr"; + } + } + if ( !$errstr ) { + $command = "version\r\n"; + $bytes = fwrite( $fp, $command ); + if ( $bytes != strlen( $command ) ) { + $errstr = "Cannot write to memcached socket on $host:$port"; + } + } + if ( !$errstr ) { + $expected = "VERSION "; + $response = fread( $fp, strlen( $expected ) ); + if ( $response != $expected ) { + $errstr = "Didn't get correct memcached response from $host:$port"; + } + } + if ( $fp ) { + fclose( $fp ); + } + if ( !$errstr ) { + echo "
  • Connected to memcached on " . htmlspecialchars( "$host:$port" ) ." successfully
    • "; + } + return $errstr; +} + +function database_picker($conf) { + global $ourdb; + print "\n"; + foreach(array_keys($ourdb) as $db) { + if ($ourdb[$db]['havedriver']) { + print "\t
  • "; + aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick'); + print "
    • \n"; + } + } + print "\n\t"; +} + +function database_switcher($db) { + global $ourdb; + $color = $ourdb[$db]['bgcolor']; + $full = $ourdb[$db]['fullname']; + print "
    $full specific options\n"; +} + +function printListItem( $item ) { + print "
  • $item
    • "; +} + +# Determine a suitable value for $wgShellLocale +function getShellLocale( $wikiLang ) { + # Give up now if we're in safe mode or open_basedir + # It's theoretically possible but tricky to work with + if ( wfIniGetBool( "safe_mode" ) || ini_get( 'open_basedir' ) ) { + return false; + } + + $os = php_uname( 's' ); + $supported = array( 'Linux', 'SunOS', 'HP-UX' ); # Tested these + if ( !in_array( $os, $supported ) ) { + return false; + } + + # Get a list of available locales + $lines = $ret = false; + exec( '/usr/bin/locale -a', $lines, $ret ); + if ( $ret ) { + return false; + } + + $lines = wfArrayMap( 'trim', $lines ); + $candidatesByLocale = array(); + $candidatesByLang = array(); + foreach ( $lines as $line ) { + if ( $line === '' ) { + continue; + } + if ( !preg_match( '/^([a-zA-Z]+)(_[a-zA-Z]+|)\.(utf8|UTF-8)(@[a-zA-Z_]*|)$/i', $line, $m ) ) { + continue; + } + list( $all, $lang, $territory, $charset, $modifier ) = $m; + $candidatesByLocale[$m[0]] = $m; + $candidatesByLang[$lang][] = $m; + } + + # Try the current value of LANG + if ( isset( $candidatesByLocale[ getenv( 'LANG' ) ] ) ) { + return getenv( 'LANG' ); + } + + # Try the most common ones + $commonLocales = array( 'en_US.UTF-8', 'en_US.utf8', 'de_DE.UTF-8', 'de_DE.utf8' ); + foreach ( $commonLocales as $commonLocale ) { + if ( isset( $candidatesByLocale[$commonLocale] ) ) { + return $commonLocale; + } + } + + # Is there an available locale in the Wiki's language? + if ( isset( $candidatesByLang[$wikiLang] ) ) { + $m = reset( $candidatesByLang[$wikiLang] ); + return $m[0]; + } + + # Are there any at all? + if ( count( $candidatesByLocale ) ) { + $m = reset( $candidatesByLocale ); + return $m[0]; + } + + # Give up + return false; +} + +function wfArrayMap( $function, $input ) { + $ret = array_map( $function, $input ); + foreach ( $ret as $key => $value ) { + $taint = istainted( $input[$key] ); + if ( $taint ) { + taint( $ret[$key], $taint ); + } + } + return $ret; +} + +?> + +
    +
    +

    This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version.

    + +

    This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details.

    + +

    You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + or read it online

    +
    + + + + +
    + + +
    + +

    MediaWiki is Copyright © 2001-2009 by Magnus Manske, Brion Vibber, + Lee Daniel Crocker, Tim Starling, Erik Möller, Gabriel Wicke, Ævar Arnfjörð Bjarmason, Niklas Laxström, + Domas Mituzas, Rob Church, Yuri Astrakhan, Aryeh Gregor, Aaron Schulz and others.

    +
    +
    + + + + + diff --git a/config/index.php b/config/index.php index 55011e107c..d913bbb1e8 100644 --- a/config/index.php +++ b/config/index.php @@ -19,13 +19,6 @@ # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # http://www.gnu.org/copyleft/gpl.html -error_reporting( E_ALL | E_STRICT ); -header( "Content-type: text/html; charset=utf-8" ); -@ini_set( "display_errors", true ); - -# In case of errors, let output be clean. -$wgRequestTime = microtime( true ); - # Attempt to set up the include path, to fix problems with relative includes $IP = dirname( dirname( __FILE__ ) ); define( 'MW_INSTALL_PATH', $IP ); @@ -34,2301 +27,17 @@ define( 'MW_INSTALL_PATH', $IP ); define( "MEDIAWIKI", true ); define( "MEDIAWIKI_INSTALL", true ); -// Run version checks before including other files -// so people don't see a scary parse error. -require_once( "$IP/install-utils.inc" ); -install_version_checks(); - -require_once( "$IP/includes/Defines.php" ); -require_once( "$IP/includes/DefaultSettings.php" ); -require_once( "$IP/includes/AutoLoader.php" ); -require_once( "$IP/includes/MagicWord.php" ); -require_once( "$IP/includes/Namespace.php" ); -require_once( "$IP/includes/ProfilerStub.php" ); -require_once( "$IP/includes/GlobalFunctions.php" ); -require_once( "$IP/includes/Hooks.php" ); -require_once( "$IP/includes/Exception.php" ); - -# If we get an exception, the user needs to know -# all the details -$wgShowExceptionDetails = true; -$wgShowSQLErrors = true; -wfInstallExceptionHandler(); -## Databases we support: - -$ourdb = array(); -$ourdb['mysql']['fullname'] = 'MySQL'; -$ourdb['mysql']['havedriver'] = 0; -$ourdb['mysql']['compile'] = 'mysql'; -$ourdb['mysql']['bgcolor'] = '#ffe5a7'; -$ourdb['mysql']['rootuser'] = 'root'; - -$ourdb['postgres']['fullname'] = 'PostgreSQL'; -$ourdb['postgres']['havedriver'] = 0; -$ourdb['postgres']['compile'] = 'pgsql'; -$ourdb['postgres']['bgcolor'] = '#aaccff'; -$ourdb['postgres']['rootuser'] = 'postgres'; - -$ourdb['sqlite']['fullname'] = 'SQLite'; -$ourdb['sqlite']['havedriver'] = 0; -$ourdb['sqlite']['compile'] = 'pdo_sqlite'; -$ourdb['sqlite']['bgcolor'] = '#b1ebb1'; -$ourdb['sqlite']['rootuser'] = ''; - -$ourdb['mssql']['fullname'] = 'MSSQL'; -$ourdb['mssql']['havedriver'] = 0; -$ourdb['mssql']['compile'] = 'mssql not ready'; # Change to 'mssql' after includes/DatabaseMssql.php added; -$ourdb['mssql']['bgcolor'] = '#ffc0cb'; -$ourdb['mssql']['rootuser'] = 'administrator'; - -$ourdb['ibm_db2']['fullname'] = 'DB2'; -$ourdb['ibm_db2']['havedriver'] = 0; -$ourdb['ibm_db2']['compile'] = 'ibm_db2'; -$ourdb['ibm_db2']['bgcolor'] = '#ffeba1'; -$ourdb['ibm_db2']['rootuser'] = 'db2admin'; - -$ourdb['oracle']['fullname'] = 'Oracle'; -$ourdb['oracle']['havedriver'] = 0; -$ourdb['oracle']['compile'] = 'oci8'; -$ourdb['oracle']['bgcolor'] = '#ffeba1'; -$ourdb['oracle']['rootuser'] = ''; - -?> - - - - - - MediaWiki <?php echo htmlspecialchars( $wgVersion ); ?> Installation - - - - - -
    -
    -
    -
    - -

    MediaWiki Installation

    - -Setup has completed, your wiki is configured.

    -

    Please delete the /config directory for extra security.

    " ); -} - -if( file_exists( "./LocalSettings.php" ) ) { - writeSuccessMessage(); - dieout( '' ); -} - -if( !is_writable( "." ) ) { - dieout( "

    Can't write config file, aborting

    - -

    In order to configure the wiki you have to make the config subdirectory - writable by the web server. Once configuration is done you'll move the created - LocalSettings.php to the parent directory, and for added safety you can - then remove the config subdirectory entirely.

    - -

    To make the directory writable on a Unix/Linux system:

    - - 
    -	cd " . htmlspecialchars( dirname( dirname( __FILE__ ) ) ) . "
-	chmod a+w config
-
    - -

    Afterwards retry to start the setup.

    " ); -} - - -require_once( "$IP/install-utils.inc" ); -require_once( "$IP/maintenance/updaters.inc" ); - -class ConfigData { - function getEncoded( $data ) { - # removing latin1 support, no need... - return $data; - } - function getSitename() { return $this->getEncoded( $this->Sitename ); } - function getSysopName() { return $this->getEncoded( $this->SysopName ); } - function getSysopPass() { return $this->getEncoded( $this->SysopPass ); } - - function setSchema( $schema, $engine ) { - $this->DBschema = $schema; - if ( !preg_match( '/^\w*$/', $engine ) ){ - $engine = 'InnoDB'; - } - switch ( $this->DBschema ) { - case 'mysql5': - $this->DBTableOptions = "ENGINE=$engine, DEFAULT CHARSET=utf8"; - $this->DBmysql5 = 'true'; - break; - case 'mysql5-binary': - $this->DBTableOptions = "ENGINE=$engine, DEFAULT CHARSET=binary"; - $this->DBmysql5 = 'true'; - break; - default: - $this->DBTableOptions = "TYPE=$engine"; - $this->DBmysql5 = 'false'; - } - $this->DBengine = $engine; - - # Set the global for use during install - global $wgDBTableOptions; - $wgDBTableOptions = $this->DBTableOptions; - } -} - -?> - - - - -

    Checking environment...

    -

    Please include all of the lines below when reporting installation problems.

    -
      -PHP " . htmlspecialchars( phpversion() ) . " installed\n"; - -error_reporting( 0 ); -$phpdatabases = array(); -foreach (array_keys($ourdb) as $db) { - $compname = $ourdb[$db]['compile']; - if( extension_loaded( $compname ) || ( mw_have_dl() && dl( "{$compname}." . PHP_SHLIB_SUFFIX ) ) ) { - array_push($phpdatabases, $db); - $ourdb[$db]['havedriver'] = 1; - } -} -error_reporting( E_ALL | E_STRICT ); - -if (!$phpdatabases) { - print "Could not find a suitable database driver!
        "; - foreach (array_keys($ourdb) AS $db) { - $comp = $ourdb[$db]['compile']; - $full = $ourdb[$db]['fullname']; - print "
      • For $full, compile PHP using --with-$comp, " - ."or install the $comp.so module
        • \n"; - } - echo '
      '; - dieout( '' ); -} - -print "
    • Found database drivers for:"; -$DefaultDBtype = ''; -foreach (array_keys($ourdb) AS $db) { - if ($ourdb[$db]['havedriver']) { - if ( $DefaultDBtype == '' ) { - $DefaultDBtype = $db; - } - print " ".$ourdb[$db]['fullname']; - } -} -print "
      • \n"; - -if( wfIniGetBool( "register_globals" ) ) { - ?> -
    • -
      - Warning: - PHP's register_globals option is enabled. Disable it if you can. -
      - MediaWiki will work, but your server is more exposed to PHP-based security vulnerabilities. -
      • -
    • Fatal: magic_quotes_runtime is active! - This option corrupts data input unpredictably; you cannot install or use - MediaWiki unless this option is disabled.
      • -
    • Fatal: magic_quotes_sybase is active! - This option corrupts data input unpredictably; you cannot install or use - MediaWiki unless this option is disabled.
      • -
    • Fatal: mbstring.func_overload is active! - This option causes errors and may corrupt data unpredictably; - you cannot install or use MediaWiki unless this option is disabled.
      • -
    • Fatal: zend.ze1_compatibility_mode is active! - This option causes horrible bugs with MediaWiki; you cannot install or use - MediaWiki unless this option is disabled.
      • - safeMode = true; - ?> -
    • Warning: PHP's - safe mode is active. - You may have problems caused by this, particularly if using image uploads. -
      • - safeMode = false; -} - -$sapi = htmlspecialchars( php_sapi_name() ); -print "
    • PHP server API is $sapi; "; -$script = defined('MW_INSTALL_PHP5_EXT') ? 'index.php5' : 'index.php'; -if( $wgUsePathInfo ) { - print "ok, using pretty URLs ($script/Page_Title)"; -} else { - print "using ugly URLs ($script?title=Page_Title)"; -} -print "
      • \n"; - -$conf->xml = function_exists( "utf8_encode" ); -if( $conf->xml ) { - print "
    • Have XML / Latin1-UTF-8 conversion support.
      • \n"; -} else { - dieout( "PHP's XML module is missing; the wiki requires functions in - this module and won't work in this configuration. - If you're running Mandrake, install the php-xml package." ); -} - -# Check for session support -if( !function_exists( 'session_name' ) ) - dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." ); - -# session.save_path doesn't *have* to be set, but if it is, and it's -# not valid/writable/etc. then it can cause problems -$sessionSavePath = mw_get_session_save_path(); -$ssp = htmlspecialchars( $sessionSavePath ); -# Warn the user if it's not set, but let them proceed -if( !$sessionSavePath ) { - print "
    • Warning: A value for session.save_path - has not been set in PHP.ini. If the default value causes problems with - saving session data, set it to a valid path which is read/write/execute - for the user your web server is running under.
      • "; -} elseif ( is_dir( $sessionSavePath ) && is_writable( $sessionSavePath ) ) { - # All good? Let the user know - print "
    • Session save path ({$ssp}) appears to be valid.
      • "; -} else { - # Something not right? Warn the user, but let them proceed - print "
    • Warning: Your session.save_path value ({$ssp}) - appears to be invalid or is not writable. PHP needs to be able to save data to - this location for correct session operation.
      • "; -} - -# Check for PCRE support -if( !function_exists( 'preg_match' ) ) - dieout( "The PCRE support module appears to be missing. MediaWiki requires the - Perl-compatible regular expression functions." ); - -$memlimit = ini_get( "memory_limit" ); -if( $memlimit == -1 ) { - print "
    • PHP is configured with no memory_limit.
      • \n"; -} else { - print "
    • PHP's memory_limit is " . htmlspecialchars( $memlimit ). " bytes. "; - $newlimit = wfMemoryLimit(); - $memlimit = wfShorthandToInteger( $memlimit ); - if( $newlimit < $memlimit ) { - print "Failed raising limit, installation may fail."; - } elseif ( $newlimit > $memlimit ) { - print "Raised memory_limit to " . htmlspecialchars( $newlimit ) . " bytes. "; - } - print "
      • \n"; -} - -$conf->turck = function_exists( 'mmcache_get' ); -if ( $conf->turck ) { - print "
    • Turck MMCache installed
      • \n"; -} - -$conf->xcache = function_exists( 'xcache_get' ); -if( $conf->xcache ) - print "
    • XCache installed
      • \n"; - -$conf->apc = function_exists('apc_fetch'); -if ($conf->apc ) { - print "
    • APC installed
      • \n"; -} - -$conf->eaccel = function_exists( 'eaccelerator_get' ); -if ( $conf->eaccel ) { - $conf->turck = 'eaccelerator'; - print "
    • eAccelerator installed
      • \n"; -} - -$conf->dba = function_exists( 'dba_open' ); - -if( !( $conf->turck || $conf->eaccel || $conf->apc || $conf->xcache ) ) { - echo( '
    • Couldn\'t find Turck MMCache, - eAccelerator, - APC or XCache; - cannot use these for object caching.
      • ' ); -} - -$conf->phpCliPath = false; -$phpClilocations = array_merge( - array( - "/usr/bin", - "/usr/local/bin", - "/opt/csw/bin", - "/usr/gnu/bin", - "/usr/sfw/bin" ), - explode( PATH_SEPARATOR, getenv( "PATH" ) ) ); -$phpClinames = array( "php", "php.exe" ); -foreach ($phpClilocations as $loc) { - $exe = locate_executable($loc, $phpClinames); - if ($exe !== false) { - $conf->phpCliPath= $exe; - break; - } -} - -$conf->diff3 = false; -$diff3locations = array_merge( - array( - "/usr/bin", - "/usr/local/bin", - "/opt/csw/bin", - "/usr/gnu/bin", - "/usr/sfw/bin" ), - explode( PATH_SEPARATOR, getenv( "PATH" ) ) ); -$diff3names = array( "gdiff3", "diff3", "diff3.exe" ); - -$diff3versioninfo = array( '$1 --version 2>&1', 'diff3 (GNU diffutils)' ); -foreach ($diff3locations as $loc) { - $exe = locate_executable($loc, $diff3names, $diff3versioninfo); - if ($exe !== false) { - $conf->diff3 = $exe; - break; - } -} - -if ($conf->diff3) - print "
    • Found GNU diff3: $conf->diff3.
      • "; -else - print "
    • GNU diff3 not found.
      • "; - -$conf->ImageMagick = false; -$imcheck = array( "/usr/bin", "/opt/csw/bin", "/usr/local/bin", "/sw/bin", "/opt/local/bin" ); -foreach( $imcheck as $dir ) { - $im = "$dir/convert"; - if( @file_exists( $im ) ) { - print "
    • Found ImageMagick: $im; image thumbnailing will be enabled if you enable uploads.
      • \n"; - $conf->ImageMagick = $im; - break; - } -} - -$conf->HaveGD = function_exists( "imagejpeg" ); -if( $conf->HaveGD ) { - print "
    • Found GD graphics library built-in"; - if( !$conf->ImageMagick ) { - print ", image thumbnailing will be enabled if you enable uploads"; - } - print ".
      • \n"; -} else { - if( !$conf->ImageMagick ) { - print "
    • Couldn't find GD library or ImageMagick; image thumbnailing disabled.
      • \n"; - } -} - -$conf->IP = dirname( dirname( __FILE__ ) ); -print "
    • Installation directory: " . htmlspecialchars( $conf->IP ) . "
      • \n"; - - -// PHP_SELF isn't available sometimes, such as when PHP is CGI but -// cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME -// to get the path to the current script... hopefully it's reliable. SIGH -$path = ($_SERVER["PHP_SELF"] === '') - ? $_SERVER["SCRIPT_NAME"] - : $_SERVER["PHP_SELF"]; - -$conf->ScriptPath = preg_replace( '{^(.*)/config.*$}', '$1', $path ); -print "
    • Script URI path: " . htmlspecialchars( $conf->ScriptPath ) . "
      • \n"; - - - -// We may be installing from *.php5 extension file, if so, print message -$conf->ScriptExtension = '.php'; -if (defined('MW_INSTALL_PHP5_EXT')) { - $conf->ScriptExtension = '.php5'; - print "
    • Installing MediaWiki with php5 file extensions
      • \n"; -} else { - print "
    • Installing MediaWiki with php file extensions
      • \n"; -} - - -print "
    • Environment checked. You can install MediaWiki.
      • \n"; - $conf->posted = ($_SERVER["REQUEST_METHOD"] == "POST"); - - $conf->Sitename = ucfirst( importPost( "Sitename", "" ) ); - $defaultEmail = empty( $_SERVER["SERVER_ADMIN"] ) - ? 'root@localhost' - : $_SERVER["SERVER_ADMIN"]; - $conf->EmergencyContact = importPost( "EmergencyContact", $defaultEmail ); - $conf->DBtype = importPost( "DBtype", $DefaultDBtype ); - if ( !isset( $ourdb[$conf->DBtype] ) ) { - $conf->DBtype = $DefaultDBtype; - } - - $conf->DBserver = importPost( "DBserver", "localhost" ); - $conf->DBname = importPost( "DBname", "wikidb" ); - $conf->DBuser = importPost( "DBuser", "wikiuser" ); - $conf->DBpassword = importPost( "DBpassword" ); - $conf->DBpassword2 = importPost( "DBpassword2" ); - $conf->SysopName = importPost( "SysopName", "WikiSysop" ); - $conf->SysopPass = importPost( "SysopPass" ); - $conf->SysopPass2 = importPost( "SysopPass2" ); - $conf->RootUser = importPost( "RootUser", "root" ); - $conf->RootPW = importPost( "RootPW", "" ); - $useRoot = importCheck( 'useroot', false ); - $conf->populateadmin = importCheck( 'populateadmin', false ); - $conf->LanguageCode = importPost( "LanguageCode", "en" ); - ## MySQL specific: - $conf->DBprefix = importPost( "DBprefix" ); - $conf->setSchema( - importPost( "DBschema", "mysql5-binary" ), - importPost( "DBengine", "InnoDB" ) ); - - ## Postgres specific: - $conf->DBport = importPost( "DBport", "5432" ); - $conf->DBmwschema = importPost( "DBmwschema", "mediawiki" ); - $conf->DBts2schema = importPost( "DBts2schema", "public" ); - - ## SQLite specific - $conf->SQLiteDataDir = importPost( "SQLiteDataDir", "" ); - - ## MSSQL specific - // We need a second field so it doesn't overwrite the MySQL one - $conf->DBprefix2 = importPost( "DBprefix2" ); - - ## DB2 specific: - // New variable in order to have a different default port number - $conf->DBport_db2 = importPost( "DBport_db2", "50000" ); - $conf->DBmwschema = importPost( "DBmwschema", "mediawiki" ); - $conf->DBcataloged = importPost( "DBcataloged", "cataloged" ); - - // Oracle specific - $conf->DBprefix_ora = importPost( "DBprefix_ora" ); - $conf->DBdefTS_ora = importPost( "DBdefTS_ora", "USERS" ); - $conf->DBtempTS_ora = importPost( "DBtempTS_ora", "TEMP" ); - - $conf->ShellLocale = getShellLocale( $conf->LanguageCode ); - -/* Check for validity */ -$errs = array(); - -if( preg_match( '/^$|^mediawiki$|#/i', $conf->Sitename ) ) { - $errs["Sitename"] = "Must not be blank or \"MediaWiki\" and may not contain \"#\""; -} -if( $conf->DBuser == "" ) { - $errs["DBuser"] = "Must not be blank"; -} -if( ($conf->DBtype == 'mysql') && (strlen($conf->DBuser) > 16) ) { - $errs["DBuser"] = "Username too long"; -} -if( $conf->DBpassword == "" && $conf->DBtype != "postgres" ) { - $errs["DBpassword"] = "Must not be blank"; -} -if( $conf->DBpassword != $conf->DBpassword2 ) { - $errs["DBpassword2"] = "Passwords don't match!"; -} -if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix ) ) { - $errs["DBprefix"] = "Invalid table prefix"; -} else { - untaint( $conf->DBprefix, TC_MYSQL ); -} -if( !preg_match( '/^[A-Za-z_0-9]*$/', $conf->DBprefix_ora ) ) { - $errs["DBprefix_ora"] = "Invalid table prefix"; -} - -error_reporting( E_ALL | E_STRICT ); - -/** - * Initialise $wgLang and $wgContLang to something so we can - * call case-folding methods. Per Brion, this is English for - * now, although we could be clever and initialise to the - * user-selected language. - */ -$wgContLang = Language::factory( 'en' ); -$wgLang = $wgContLang; - -/** - * We're messing about with users, so we need a stub - * authentication plugin... - */ -$wgAuth = new AuthPlugin(); - -/** - * Validate the initial administrator account; username, - * password checks, etc. - */ -if( $conf->SysopName ) { - # Check that the user can be created - $u = User::newFromName( $conf->SysopName ); - if( is_a($u, 'User') ) { // please do not use instanceof, it breaks PHP4 - # Various password checks - if( $conf->SysopPass != '' ) { - if( $conf->SysopPass == $conf->SysopPass2 ) { - if( $u->isValidPassword( $conf->SysopPass ) !== true ) { - $errs['SysopPass'] = "Bad password"; - } - } else { - $errs['SysopPass2'] = "Passwords don't match"; - } - } else { - $errs['SysopPass'] = "Cannot be blank"; - } - unset( $u ); - } else { - $errs['SysopName'] = "Bad username"; - } -} - -$conf->License = importRequest( "License", "none" ); -if( $conf->License == "gfdl1_2" ) { - $conf->RightsUrl = "http://www.gnu.org/licenses/old-licenses/fdl-1.2.txt"; - $conf->RightsText = "GNU Free Documentation License 1.2"; - $conf->RightsCode = "gfdl1_2"; - $conf->RightsIcon = '${wgScriptPath}/skins/common/images/gnu-fdl.png'; -} elseif( $conf->License == "gfdl1_3" ) { - $conf->RightsUrl = "http://www.gnu.org/copyleft/fdl.html"; - $conf->RightsText = "GNU Free Documentation License 1.3"; - $conf->RightsCode = "gfdl1_3"; - $conf->RightsIcon = '${wgScriptPath}/skins/common/images/gnu-fdl.png'; -} elseif( $conf->License == "none" ) { - $conf->RightsUrl = $conf->RightsText = $conf->RightsCode = $conf->RightsIcon = ""; -} elseif( $conf->License == "pd" ) { - $conf->RightsUrl = "http://creativecommons.org/licenses/publicdomain/"; - $conf->RightsText = "Public Domain"; - $conf->RightsCode = "pd"; - $conf->RightsIcon = '${wgScriptPath}/skins/common/images/public-domain.png'; -} else { - $conf->RightsUrl = importRequest( "RightsUrl", "" ); - $conf->RightsText = importRequest( "RightsText", "" ); - $conf->RightsCode = importRequest( "RightsCode", "" ); - $conf->RightsIcon = importRequest( "RightsIcon", "" ); -} - -$conf->Shm = importRequest( "Shm", "none" ); -$conf->MCServers = importRequest( "MCServers" ); - -/* Test memcached servers */ - -if ( $conf->Shm == 'memcached' && $conf->MCServers ) { - $conf->MCServerArray = wfArrayMap( 'trim', explode( ',', $conf->MCServers ) ); - foreach ( $conf->MCServerArray as $server ) { - $error = testMemcachedServer( $server ); - if ( $error ) { - $errs["MCServers"] = $error; - break; - } - } -} else if ( $conf->Shm == 'memcached' ) { - $errs["MCServers"] = "Please specify at least one server if you wish to use memcached"; -} - -/* default values for installation */ -$conf->Email = importRequest("Email", "email_enabled"); -$conf->Emailuser = importRequest("Emailuser", "emailuser_enabled"); -$conf->Enotif = importRequest("Enotif", "enotif_allpages"); -$conf->Eauthent = importRequest("Eauthent", "eauthent_enabled"); - -if( $conf->posted && ( 0 == count( $errs ) ) ) { - do { /* So we can 'continue' to end prematurely */ - $conf->Root = ($conf->RootPW != ""); - - /* Load up the settings and get installin' */ - $local = writeLocalSettings( $conf ); - echo "
    • \n"; - echo "

      Generating configuration file...

      \n"; - echo "
      • \n"; - - $wgCommandLineMode = false; - chdir( ".." ); - $ok = eval( $local ); - if( $ok === false ) { - dieout( "

      Errors in generated configuration; " . - "most likely due to a bug in the installer... " . - "Config file was:

      " . - "
      " .
-				htmlspecialchars( $local ) .
-				"
      " ); - } - $conf->DBtypename = ''; - foreach (array_keys($ourdb) as $db) { - if ($conf->DBtype === $db) - $conf->DBtypename = $ourdb[$db]['fullname']; - } - if ( ! strlen($conf->DBtype)) { - $errs["DBpicktype"] = "Please choose a database type"; - continue; - } - - if (! $conf->DBtypename) { - $errs["DBtype"] = "Unknown database type '$conf->DBtype'"; - continue; - } - print "
    • Database type: " . htmlspecialchars( $conf->DBtypename ) . "
      • \n"; - $dbclass = 'Database'.ucfirst($conf->DBtype); - $wgDBtype = $conf->DBtype; - $wgDBadminuser = "root"; - $wgDBadminpassword = $conf->RootPW; - - ## Mysql specific: - $wgDBprefix = $conf->DBprefix; - - ## Postgres specific: - $wgDBport = $conf->DBport; - $wgDBmwschema = $conf->DBmwschema; - $wgDBts2schema = $conf->DBts2schema; - - if( $conf->DBprefix2 != '' ) { - // For MSSQL - $wgDBprefix = $conf->DBprefix2; - } elseif( $conf->DBprefix_ora != '' ) { - // For Oracle - $wgDBprefix = $conf->DBprefix_ora; - } - - ## DB2 specific: - $wgDBcataloged = $conf->DBcataloged; - - $wgCommandLineMode = true; - if (! defined ( 'STDERR' ) ) - define( 'STDERR', fopen("php://stderr", "wb")); - $wgUseDatabaseMessages = false; /* FIXME: For database failure */ - require_once( "$IP/includes/Setup.php" ); - Language::getLocalisationCache()->disableBackend(); - - chdir( "config" ); - - $wgTitle = Title::newFromText( "Installation script" ); - error_reporting( E_ALL | E_STRICT ); - print "
    • Loading class: " . htmlspecialchars( $dbclass ) . "
      • \n"; - if ( $conf->DBtype != 'sqlite' ) { - $dbc = new $dbclass; - } - - if( $conf->DBtype == 'mysql' ) { - $mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" ); - if( $mysqlOldClient ) { - print "
    • PHP is linked with old MySQL client libraries. If you are - using a MySQL 4.1 server and have problems connecting to the database, - see http://dev.mysql.com/doc/mysql/en/old-client.html for help.
      • \n"; - } - $ok = true; # Let's be optimistic - - # Decide if we're going to use the superuser or the regular database user - $conf->Root = $useRoot; - if( $conf->Root ) { - $db_user = $conf->RootUser; - $db_pass = $conf->RootPW; - } else { - $db_user = $wgDBuser; - $db_pass = $wgDBpassword; - } - - # Attempt to connect - echo( "
    • Attempting to connect to database server as " . htmlspecialchars( $db_user ) . "..." ); - $wgDatabase = Database::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 ); - - # Check the connection and respond to errors - if( $wgDatabase->isOpen() ) { - # Seems OK - $ok = true; - $wgDBadminuser = $db_user; - $wgDBadminpassword = $db_pass; - echo( "success.
      • \n" ); - $wgDatabase->ignoreErrors( true ); - $myver = $wgDatabase->getServerVersion(); - } else { - # There were errors, report them and back out - $ok = false; - $errno = mysql_errno(); - $errtx = htmlspecialchars( mysql_error() ); - switch( $errno ) { - case 1045: - case 2000: - echo( "failed due to authentication errors. Check passwords." ); - if( $conf->Root ) { - # The superuser details are wrong - $errs["RootUser"] = "Check username"; - $errs["RootPW"] = "and password"; - } else { - # The regular user details are wrong - $errs["DBuser"] = "Check username"; - $errs["DBpassword"] = "and password"; - } - break; - case 2002: - case 2003: - default: - # General connection problem - echo( htmlspecialchars( "failed with error [$errno] $errtx." ) . "\n" ); - $errs["DBserver"] = "Connection failed"; - break; - } # switch - } #conn. att. - - if( !$ok ) { continue; } - } - else if( $conf->DBtype == 'ibm_db2' ) { - if( $useRoot ) { - $db_user = $conf->RootUser; - $db_pass = $conf->RootPW; - } else { - $db_user = $wgDBuser; - $db_pass = $wgDBpassword; - } - - echo( "
    • Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) . - "\" as \"" . htmlspecialchars( $db_user ) . "\"..." ); - $wgDatabase = $dbc->newFromParams($wgDBserver, $db_user, $db_pass, $wgDBname, 1); - // enable extra debug messages - $dbc->setMode(DatabaseIbm_db2::INSTALL_MODE); - $wgDatabase->setMode(DatabaseIbm_db2::INSTALL_MODE); - - if (!$wgDatabase->isOpen()) { - print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "
      • \n"; - } else { - $myver = $wgDatabase->getServerVersion(); - } - if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname); - - } elseif ( $conf->DBtype == 'sqlite' ) { - if ("$wgSQLiteDataDir" == '') { - $wgSQLiteDataDir = dirname($_SERVER['DOCUMENT_ROOT']).'/data'; - } - echo "
    • Attempting to connect to SQLite database at \"" . - htmlspecialchars( $wgSQLiteDataDir ) . "\""; - if ( !is_dir( $wgSQLiteDataDir ) ) { - if ( is_writable( dirname( $wgSQLiteDataDir ) ) ) { - $ok = wfMkdirParents( $wgSQLiteDataDir, $wgSQLiteDataDirMode ); - } else { - $ok = false; - } - if ( !$ok ) { - echo ": cannot create data directory
      • "; - $errs['SQLiteDataDir'] = 'Enter a valid data directory'; - continue; - } - } - if ( !is_writable( $wgSQLiteDataDir ) ) { - echo ": data directory not writable"; - $errs['SQLiteDataDir'] = 'Enter a writable data directory'; - continue; - } - $dataFile = "$wgSQLiteDataDir/$wgDBname.sqlite"; - if ( file_exists( $dataFile ) && !is_writable( $dataFile ) ) { - echo ": data file not writable"; - $errs['SQLiteDataDir'] = "$wgDBname.sqlite is not writable"; - continue; - } - $wgDatabase = new DatabaseSqlite( false, false, false, $wgDBname, 1 ); - if (!$wgDatabase->isOpen()) { - print ": error: " . htmlspecialchars( $wgDatabase->lastError() ) . "\n"; - $errs['SQLiteDataDir'] = 'Could not connect to database'; - continue; - } else { - $myver = $wgDatabase->getServerVersion(); - } - if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname); - echo "ok\n"; - } elseif ( $conf->DBtype == 'oracle' ) { - echo "
    • Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) ."\"
      • "; - $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBuser, $wgDBpassword, $wgDBname, 1); - if (!$wgDatabase->isOpen()) { - $ok = true; - echo "
    • Connect failed.
      • "; - if ($useRoot) { - if (ini_get('oci8.privileged_connect') === false) { - echo "
    • Privileged connect disabled, please set oci8.privileged_connect or run maintenance/ora/user.sql script manually prior to continuing.
      • "; - $ok = false; - } else { - $wgDBadminuser = $conf->RootUser; - $wgDBadminpassword = $conf->RootPW; - echo "
    • Attempting to create DB user.
      • "; - $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBadminuser, $wgDBadminpassword, $wgDBname, 1, 64); - if ($wgDatabase->isOpen()) { - $wgDBOracleDefTS = $conf->DBdefTS_ora; - $wgDBOracleTempTS = $conf->DBtempTS_ora; - $wgDatabase->sourceFile( "../maintenance/ora/user.sql" ); - } else { - echo "
    • Invalid database superuser, please supply a valid superuser account.
      • "; - echo "
    • ERR: ".print_r(oci_error(), true)."
      • "; - $ok = false; - } - } - } else { - echo "
    • Database superuser missing, please supply a valid superuser account.
      • "; - $ok = false; - } - if (!$ok) { - $errs["RootUser"] = "Check username"; - $errs["RootPW"] = "and password"; - } else { - echo "
    • Attempting to connect to database with new user \"" . htmlspecialchars( $wgDBname ) ."\"
      • "; - $wgDatabase = $dbc->newFromParams('DUMMY', $wgDBuser, $wgDBpassword, $wgDBname, 1); - } - } - if ($ok) { - $myver = $wgDatabase->getServerVersion(); - } - } else { # not mysql - error_reporting( E_ALL | E_STRICT ); - $wgSuperUser = ''; - ## Possible connect as a superuser - // Changed !mysql to postgres check since it seems to only apply to postgres - if( $useRoot && $conf->DBtype == 'postgres' ) { - $wgDBsuperuser = $conf->RootUser; - echo( "
    • Attempting to connect to database \"postgres\" as superuser \"" . - htmlspecialchars( $wgDBsuperuser ) . "\"..." ); - $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBsuperuser, $conf->RootPW, "postgres", 1); - if (!$wgDatabase->isOpen()) { - print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "
      • \n"; - $errs["DBserver"] = "Could not connect to database as superuser"; - $errs["RootUser"] = "Check username"; - $errs["RootPW"] = "and password"; - continue; - } - $wgDatabase->initial_setup($conf->RootPW, 'postgres'); - } - echo( "
    • Attempting to connect to database \"" . htmlspecialchars( $wgDBname ) . - "\" as \"" . htmlspecialchars( $wgDBuser ) . "\"..." ); - $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1); - if (!$wgDatabase->isOpen()) { - print " error: " . htmlspecialchars( $wgDatabase->lastError() ) . "
      • \n"; - $errs["DBserver"] = "Could not connect to database as user"; - $errs["DBuser"] = "Check username"; - $errs["DBpassword"] = "and password"; - continue; - } else { - $myver = $wgDatabase->getServerVersion(); - } - if (is_callable(array($wgDatabase, 'initial_setup'))) $wgDatabase->initial_setup('', $wgDBname); - } - - if ( !$wgDatabase->isOpen() ) { - $errs["DBserver"] = "Couldn't connect to database"; - continue; - } - - print "
    • Connected to " . htmlspecialchars( "{$conf->DBtype} $myver" ); - if ($conf->DBtype == 'mysql') { - if( version_compare( $myver, "4.0.14" ) < 0 ) { - print "
      • \n"; - dieout( "-- mysql 4.0.14 or later required. Aborting." ); - } - $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" ); - if( $mysqlNewAuth && $mysqlOldClient ) { - print "; You are using MySQL 4.1 server, but PHP is linked - to old client libraries; if you have trouble with authentication, see - http://dev.mysql.com/doc/mysql/en/old-client.html for help."; - } - if( $wgDBmysql5 ) { - if( $mysqlNewAuth ) { - print "; enabling MySQL 4.1/5.0 charset mode"; - } else { - print "; MySQL 4.1/5.0 charset mode enabled, - but older version detected; will likely fail."; - } - } - print "\n"; - - @$sel = $wgDatabase->selectDB( $wgDBname ); - if( $sel ) { - print "
    • Database " . htmlspecialchars( $wgDBname ) . " exists
      • \n"; - } else { - $err = mysql_errno(); - $databaseSafe = htmlspecialchars( $wgDBname ); - if( $err == 1102 /* Invalid database name */ ) { - print "
      • {$databaseSafe} is not a valid database name.
      "; - continue; - } elseif( $err != 1049 /* Database doesn't exist */ ) { - print "
      • Error selecting database {$databaseSafe}: {$err} "; - print htmlspecialchars( mysql_error() ) . "
      "; - continue; - } - print "
    • Attempting to create database...
      • "; - $res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" ); - if( !$res ) { - print "
    • Couldn't create database " . - htmlspecialchars( $wgDBname ) . - "; try with root access or check your username/pass.
      • \n"; - $errs["RootPW"] = "<- Enter"; - continue; - } - print "
    • Created database " . htmlspecialchars( $wgDBname ) . "
      • \n"; - } - $wgDatabase->selectDB( $wgDBname ); - } - else if ($conf->DBtype == 'postgres') { - if( version_compare( $myver, "8.0" ) < 0 ) { - dieout( "Postgres 8.0 or later is required. Aborting." ); - } - } - - if( $wgDatabase->tableExists( "cur" ) || $wgDatabase->tableExists( "revision" ) ) { - print "
    • There are already MediaWiki tables in this database. Checking if updates are needed...
      • \n"; - - if ( $conf->DBtype == 'mysql') { - # Determine existing default character set - if ( $wgDatabase->tableExists( "revision" ) ) { - $revision = $wgDatabase->escapeLike( $conf->DBprefix . 'revision' ); - $res = $wgDatabase->query( "SHOW TABLE STATUS LIKE '$revision'" ); - $row = $wgDatabase->fetchObject( $res ); - if ( !$row ) { - echo "
    • SHOW TABLE STATUS query failed!
      • \n"; - $existingSchema = false; - $existingEngine = false; - } else { - if ( preg_match( '/^latin1/', $row->Collation ) ) { - $existingSchema = 'mysql4'; - } elseif ( preg_match( '/^utf8/', $row->Collation ) ) { - $existingSchema = 'mysql5'; - } elseif ( preg_match( '/^binary/', $row->Collation ) ) { - $existingSchema = 'mysql5-binary'; - } else { - $existingSchema = false; - echo "
    • Warning: Unrecognised existing collation
      • \n"; - } - if ( isset( $row->Engine ) ) { - $existingEngine = $row->Engine; - } else { - $existingEngine = $row->Type; - } - } - if ( $existingSchema && $existingSchema != $conf->DBschema ) { - $encExisting = htmlspecialchars( $existingSchema ); - $encRequested = htmlspecialchars( $conf->DBschema ); - print "
    • Warning: you requested the $encRequested schema, " . - "but the existing database has the $encExisting schema. This upgrade script ". - "can't convert it, so it will remain $encExisting.
      • \n"; - $conf->setSchema( $existingSchema, $conf->DBengine ); - } - if ( $existingEngine && $existingEngine != $conf->DBengine ) { - $encExisting = htmlspecialchars( $existingEngine ); - $encRequested = htmlspecialchars( $conf->DBengine ); - print "
    • Warning: you requested the $encRequested storage " . - "engine, but the existing database uses the $encExisting engine. This upgrade " . - "script can't convert it, so it will remain $encExisting.
      • \n"; - $conf->setSchema( $conf->DBschema, $existingEngine ); - } - } - - # Create user if required - if ( $conf->Root ) { - $conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 ); - if ( $conn->isOpen() ) { - print "
    • DB user account ok
      • \n"; - $conn->close(); - } else { - print "
    • Granting user permissions..."; - if( $mysqlOldClient && $mysqlNewAuth ) { - print " If the next step fails, see http://dev.mysql.com/doc/mysql/en/old-client.html for help."; - } - print "
      • \n"; - $wgDatabase->sourceFile( "../maintenance/users.sql" ); - } - } - } - print "
    \n";
-			chdir( ".." );
-			flush();
-			do_all_updates();
-			chdir( "config" );
-			print "
    \n"; - print "
    • Finished update checks.
      • \n"; - // if tables don't yet exist - } else { - # Determine available storage engines if possible - if ( $conf->DBtype == 'mysql' && version_compare( $myver, "4.1.2", "ge" ) ) { - $res = $wgDatabase->query( 'SHOW ENGINES' ); - $found = false; - while ( $row = $wgDatabase->fetchObject( $res ) ) { - if ( $row->Engine == $conf->DBengine && ( $row->Support == 'YES' || $row->Support == 'DEFAULT' ) ) { - $found = true; - break; - } - } - $wgDatabase->freeResult( $res ); - if ( !$found && $conf->DBengine != 'MyISAM' ) { - echo "
    • Warning: " . htmlspecialchars( $conf->DBengine ) . - " storage engine not available, " . - "using MyISAM instead
      • \n"; - $conf->setSchema( $conf->DBschema, 'MyISAM' ); - } - } - - # FIXME: Check for errors - print "
    • Creating tables..."; - if ($conf->DBtype == 'mysql') { - $wgDatabase->sourceFile( "../maintenance/tables.sql" ); - $wgDatabase->sourceFile( "../maintenance/interwiki.sql" ); - } elseif (is_callable(array($wgDatabase, 'setup_database'))) { - $wgDatabase->setup_database(); - } - else { - $errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'"; - continue; - } - - print " done.
      • \n"; - - - if ($conf->DBtype == 'ibm_db2') { - // Now that table creation is done, make sure everything is committed - // Do this before doing inserts through API - if ($wgDatabase->lastError()) { - print "
    • Errors encountered during table creation -- rolled back
      • \n"; - $wgDatabase->rollback(); - } - else { - print "
    • MediaWiki tables successfully created
      • \n"; - $wgDatabase->commit(); - } - } - - print "
    • Initializing statistics...
      • \n"; - $wgDatabase->insert( 'site_stats', - array ( 'ss_row_id' => 1, - 'ss_total_views' => 0, - 'ss_total_edits' => 1, # Main page first edit - 'ss_good_articles' => 0, # Main page is not a good article - no internal link - 'ss_total_pages' => 1, # Main page - 'ss_users' => $conf->SysopName ? 1 : 0, # Sysop account, if created - 'ss_admins' => $conf->SysopName ? 1 : 0, # Sysop account, if created - 'ss_images' => 0 ) ); - - # Set up the "regular user" account *if we can, and if we need to* - if( $conf->Root and $conf->DBtype == 'mysql') { - # See if we need to - $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 ); - if( $wgDatabase2->isOpen() ) { - # Nope, just close the test connection and continue - $wgDatabase2->close(); - echo( "
    • User " . htmlspecialchars( $wgDBuser ) . " exists. Skipping grants.
      • \n" ); - } else { - # Yes, so run the grants - echo( "
    • " . htmlspecialchars( "Granting user permissions to $wgDBuser on $wgDBname..." ) ); - $wgDatabase->sourceFile( "../maintenance/users.sql" ); - echo( "success.
      • \n" ); - } - } - - if( $conf->SysopName ) { - $u = User::newFromName( $conf->getSysopName() ); - if ( !$u ) { - print "
    • Warning: Skipped sysop account creation - invalid username!
      • \n"; - } - else if ( 0 == $u->idForName() ) { - $u->addToDatabase(); - $u->setPassword( $conf->getSysopPass() ); - $u->saveSettings(); - - $u->addGroup( "sysop" ); - $u->addGroup( "bureaucrat" ); - - print "
    • Created sysop account " . - htmlspecialchars( $conf->SysopName ) . ".
      • \n"; - } else { - print "
    • Could not create user - already exists!
      • \n"; - } - } else { - print "
    • Skipped sysop account creation, no name given.
      • \n"; - } - - $titleobj = Title::newFromText( wfMsgNoDB( "mainpage" ) ); - $article = new Article( $titleobj ); - $newid = $article->insertOn( $wgDatabase ); - $revision = new Revision( array( - 'page' => $newid, - 'text' => wfMsg( 'mainpagetext' ) . "\n\n" . wfMsgNoTrans( 'mainpagedocfooter' ), - 'comment' => '', - 'user' => 0, - 'user_text' => 'MediaWiki default', - ) ); - $revid = $revision->insertOn( $wgDatabase ); - $article->updateRevisionOn( $wgDatabase, $revision ); - } - - /* Write out the config file now that all is well */ - print "
    • \n"; - print "

      Creating LocalSettings.php...

      \n\n"; - $localSettings = "<" . "?php$endl$local"; - // Fix up a common line-ending problem (due to CVS on Windows) - $localSettings = str_replace( "\r\n", "\n", $localSettings ); - $f = fopen( "LocalSettings.php", 'xt' ); - - if( $f == false ) { - print( "
      • \n" ); - dieout( "

      Couldn't write out LocalSettings.php. Check that the directory permissions are correct and that there isn't already a file of that name here...

      \n" . - "

      Here's the file that would have been written, try to paste it into place manually:

      \n" . - "
      \n" . htmlspecialchars( $localSettings ) . "
      \n" ); - } - if(fwrite( $f, $localSettings ) ) { - fclose( $f ); - print "
      \n"; - writeSuccessMessage(); - print "\n"; - } else { - fclose( $f ); - dieout( "

      An error occured while writing the config/LocalSettings.php file. Check user rights and disk space then try again.

      \n" ); - } - - } while( false ); -} - -print "
    \n"; -$mainListOpened = false; - -if( count( $errs ) ) { - /* Display options form */ - - if( $conf->posted ) { - echo "

    Something's not quite right yet; make sure everything below is filled out correctly.

    \n"; - } -?> - -
    - -

    Site config

    - -
    -
    - -
    -

    - Preferably a short word without punctuation, i.e. "Wikipedia".
    - Will appear as the namespace name for "meta" pages, and throughout the interface. -

    -
    -

    - Displayed to users in some error messages, used as the return address for password reminders, and used as the default sender address of e-mail notifications. -

    - -
    - - -
    -

    - Select the language for your wiki's interface. Some localizations aren't fully complete. Unicode (UTF-8) is used for all localizations. -

    - -
    - - -
      -
      • -
      • -
      • -
      • -
    • ScriptPath}/config/$script?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" ); - $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" ); - $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" ); - print "choose"; - if( $conf->License == "cc" ) { ?> -
        -
      • RightsIcon ) . "\" alt='(Creative Commons icon)' />", "hidden" ); ?>
        • -
      • RightsText ), "hidden" ); ?>
        • -
      • RightsCode ), "hidden" ); ?>
        • -
      • RightsUrl ) . "\">" . htmlspecialchars( $conf->RightsUrl ) . "", "hidden" ); ?>
        • -
      - -
      • -
    -
    -

    - A notice, icon, and machine-readable copyright metadata will be displayed for the license you pick. -

    - - -
    - -
    -
    - -
    -
    - -
    -

    - An admin can lock/delete pages, block users from editing, and do other maintenance tasks.
    - A new account will be added only when creating a new wiki database. -

    - The password cannot be the same as the username. -

    - -
    - - -
      -
      • - turck ) { - echo "
    • "; - aField( $conf, "Shm", "Turck MMCache", "radio", "turck" ); - echo "
      • \n"; - } - if( $conf->xcache ) { - echo "
    • "; - aField( $conf, 'Shm', 'XCache', 'radio', 'xcache' ); - echo "
      • \n"; - } - if ( $conf->apc ) { - echo "
    • "; - aField( $conf, "Shm", "APC", "radio", "apc" ); - echo "
      • \n"; - } - if ( $conf->eaccel ) { - echo "
    • "; - aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" ); - echo "
      • \n"; - } - if ( $conf->dba ) { - echo "
    • "; - aField( $conf, "Shm", "DBA (not recommended)", "radio", "dba" ); - echo "
      • "; - } - ?> -
      • -
    -
    -
    -

    - An object caching system such as memcached will provide a significant performance boost, - but needs to be installed. Provide the server addresses and ports in a comma-separated list. -

    - MediaWiki can also detect and support eAccelerator, Turck MMCache, APC, and XCache, but - these should not be used if the wiki will be running on multiple application servers. -

    - DBA (Berkeley-style DB) is generally slower than using no cache at all, and is only - recommended for testing. -

    -
    - -

    E-mail, e-mail notification and authentication setup

    - -
    -
    - -
      -
      • -
      • -
    -
    -

    - Use this to disable all e-mail functions (password reminders, user-to-user e-mail, and e-mail notifications) - if sending mail doesn't work on your server. -

    - -
    - -
      -
      • -
      • -
    -
    -

    - The user-to-user e-mail feature (Special:Emailuser) lets the wiki act as a relay to allow users to exchange e-mail without publicly advertising their e-mail address. -

    -
    - -
      -
      • -
      • -
      • -
    -
    -
    -

    - For this feature to work, an e-mail address must be present for the user account, and the notification - options in the user's preferences must be enabled. Also note the - authentication option below. When testing the feature, keep in mind that your own changes will never trigger notifications to be sent to yourself.

    - -

    There are additional options for fine tuning in /includes/DefaultSettings.php; copy these to your LocalSettings.php and edit them there to change them.

    -
    - -
    - -
      -
      • -
      • -
    -
    -
    -

    If this option is enabled, users have to confirm their e-mail address using a magic link sent to them whenever they set or change it, and only authenticated e-mail addresses can receive mails from other users and/or - change notification mails. Setting this option is recommended for public wikis because of potential abuse of the e-mail features above.

    -
    - -
    - -

    Database config

    - -
    -
    - -" . htmlspecialchars( $errs['DBpicktype'] ) . "\n"; - } -?> -
    -
    - -
    - -
    -

    - If your database server isn't on your web server, enter the name or IP address here. -

    - -
    -
    -
    -
    -

    - If you only have a single user account and database available, - enter those here. If you have database root access (see below) - you can specify new accounts/databases to be created. This account - will not be created if it pre-exists. If this is the case, ensure that it - has SELECT, INSERT, UPDATE, and DELETE permissions on the MediaWiki database. -

    - -
    - - checked="checked" /> -   - populateadmin ) { ?>checked="checked" /> -   -
    -
    -
    - -

    - If the database user specified above does not exist, or does not have access to create - the database (if needed) or tables within it, please check the box and provide details - of a superuser account, such as root, which does. -

    - - -
    -
    -

    If you need to share one database between multiple wikis, or - between MediaWiki and another web application, you may choose to - add a prefix to all the table names to avoid conflicts.

    - -

    Avoid exotic characters; something like mw_ is good.

    -
    - -
    -
    Select one:
    -
      -
      • -
      • -
    -
    -

    - InnoDB is best for public web installations, since it has good concurrency - support. MyISAM may be faster in single-user installations. MyISAM databases - tend to get corrupted more often than InnoDB databases. -

    -
    -
    Select one:
    -
      -
      • -
      • -
      • -
    -
    -

    - This option is ignored on upgrade, the same character set will be kept. -

    - WARNING: If you use backwards-compatible UTF-8 on MySQL 4.1+, and subsequently back up the database with mysqldump, it may destroy all non-ASCII characters, irreversibly corrupting your backups!. -

    - In binary mode, MediaWiki stores UTF-8 text to the database in binary fields. This is more efficient than MySQL's UTF-8 mode, and allows you to use the full range of Unicode characters. In UTF-8 mode, MySQL will know what character set your data is in, and can present and convert it appropriately, but it won't let you store characters above the Basic Multilingual Plane. -

    -
    - - -
    -
    -
    -
    -

    The username specified above (at "DB username") will have its search path set to the above schemas, - so it is recommended that you create a new user. The above schemas are generally correct: - only change them if you are sure you need to.

    -
    - - - -
    - NOTE: SQLite only uses the Database name setting above, the user, password and root settings are ignored. -
    -
    -
    -

    SQLite stores table data into files in the filesystem. - If you do not provide an explicit path, a "data" directory in - the parent of your document root will be used.

    - -

    This directory must exist and be writable by the web server.

    -
    - - - -
    -
    -

    If you need to share one database between multiple wikis, or - between MediaWiki and another web application, you may choose to - add a prefix to all the table names to avoid conflicts.

    - -

    Avoid exotic characters; something like mw_ is good.

    -
    - - - -
    -
    -
    Select one:
    - -
    -

    If you need to share one database between multiple wikis, or - between MediaWiki and another web application, you may specify - a different schema to avoid conflicts.

    -
    - - - -
    -
    -

    If you need to share one database between multiple wikis, or - between MediaWiki and another web application, you may choose to - add a prefix to all the table names to avoid conflicts.

    - -

    Avoid exotic characters; something like mw_ is good.

    -
    -
    -
    - - -
    - - -
    - - - - -

    Installation successful!

    -

    To complete the installation, please do the following: -

      -
    1. Download config/LocalSettings.php with your FTP client or file manager
      2. -
    2. Upload it to the parent directory
      3. -
    3. Delete config/LocalSettings.php
      4. -
    4. Start using your wiki! -
    -

    If you are in a shared hosting environment, do not just move LocalSettings.php -remotely. LocalSettings.php is currently owned by the user your webserver is running under, -which means that anyone on the same server can read your database password! Downloading -it and uploading it again will hopefully change the ownership to a user ID specific to you.

    - -EOT; - } else { - echo << -

    -Installation successful! -Move the config/LocalSettings.php file to the parent directory, then follow - this link to your wiki.

    -

    You should change file permissions for LocalSettings.php as required to -prevent other users on the server reading passwords and altering configuration data.

    - -EOT; - } -} - - -function escapePhpString( $string ) { - if ( is_array( $string ) || is_object( $string ) ) { - return false; - } - return strtr( $string, - array( - "\n" => "\\n", - "\r" => "\\r", - "\t" => "\\t", - "\\" => "\\\\", - "\$" => "\\\$", - "\"" => "\\\"" - )); -} - -function writeLocalSettings( $conf ) { - $conf->PasswordSender = $conf->EmergencyContact; - $magic = ($conf->ImageMagick ? "" : "# "); - $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" ); - $rights = ($conf->RightsUrl) ? "" : "# "; - $hashedUploads = $conf->safeMode ? '' : '# '; - - if ( $conf->ShellLocale ) { - $locale = ''; - } else { - $locale = '# '; - $conf->ShellLocale = 'en_US.UTF-8'; - } - - switch ( $conf->Shm ) { - case 'memcached': - $cacheType = 'CACHE_MEMCACHED'; - $mcservers = var_export( $conf->MCServerArray, true ); - break; - case 'turck': - case 'xcache': - case 'apc': - case 'eaccel': - $cacheType = 'CACHE_ACCEL'; - $mcservers = 'array()'; - break; - case 'dba': - $cacheType = 'CACHE_DBA'; - $mcservers = 'array()'; - break; - default: - $cacheType = 'CACHE_NONE'; - $mcservers = 'array()'; - } - - if ( $conf->Email == 'email_enabled' ) { - $enableemail = 'true'; - $enableuseremail = ( $conf->Emailuser == 'emailuser_enabled' ) ? 'true' : 'false' ; - $eauthent = ( $conf->Eauthent == 'eauthent_enabled' ) ? 'true' : 'false' ; - switch ( $conf->Enotif ) { - case 'enotif_usertalk': - $enotifusertalk = 'true'; - $enotifwatchlist = 'false'; - break; - case 'enotif_allpages': - $enotifusertalk = 'true'; - $enotifwatchlist = 'true'; - break; - default: - $enotifusertalk = 'false'; - $enotifwatchlist = 'false'; - } - } else { - $enableuseremail = 'false'; - $enableemail = 'false'; - $eauthent = 'false'; - $enotifusertalk = 'false'; - $enotifwatchlist = 'false'; - } - - $file = @fopen( "/dev/urandom", "r" ); - if ( $file ) { - $secretKey = bin2hex( fread( $file, 32 ) ); - fclose( $file ); - } else { - $secretKey = ""; - for ( $i=0; $i<8; $i++ ) { - $secretKey .= dechex(mt_rand(0, 0x7fffffff)); - } - print "
  • Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.
    • \n"; - } - - # Add slashes to strings for double quoting - $slconf = wfArrayMap( "escapePhpString", get_object_vars( $conf ) ); - if( $conf->License == 'gfdl1_2' || $conf->License == 'pd' || $conf->License == 'gfdl1_3' ) { - # Needs literal string interpolation for the current style path - $slconf['RightsIcon'] = $conf->RightsIcon; - } - - if( $conf->populateadmin ) { - $slconf['DBadminuser'] = $conf->RootUser; - $slconf['DBadminpassword'] = $conf->RootPW; - } - - if( $conf->DBtype == 'mysql' ) { - $dbsettings = -"# MySQL specific settings -\$wgDBprefix = \"{$slconf['DBprefix']}\"; - -# MySQL table options to use during installation or update -\$wgDBTableOptions = \"{$slconf['DBTableOptions']}\"; - -# Experimental charset support for MySQL 4.1/5.0. -\$wgDBmysql5 = {$conf->DBmysql5};"; - } elseif( $conf->DBtype == 'postgres' ) { - $dbsettings = -"# Postgres specific settings -\$wgDBport = \"{$slconf['DBport']}\"; -\$wgDBmwschema = \"{$slconf['DBmwschema']}\"; -\$wgDBts2schema = \"{$slconf['DBts2schema']}\";"; - } elseif( $conf->DBtype == 'sqlite' ) { - $dbsettings = -"# SQLite-specific settings -\$wgSQLiteDataDir = \"{$slconf['SQLiteDataDir']}\";"; - } elseif( $conf->DBtype == 'mssql' ) { - $dbsettings = -"# MSSQL specific settings -\$wgDBprefix = \"{$slconf['DBprefix2']}\";"; - } elseif( $conf->DBtype == 'ibm_db2' ) { - $dbsettings = -"# DB2 specific settings -\$wgDBport_db2 = \"{$slconf['DBport_db2']}\"; -\$wgDBmwschema = \"{$slconf['DBmwschema']}\"; -\$wgDBcataloged = \"{$slconf['DBcataloged']}\";"; - } elseif( $conf->DBtype == 'oracle' ) { - $dbsettings = -"# Oracle specific settings -\$wgDBprefix = \"{$slconf['DBprefix']}\";"; - } else { - // ummm... :D - $dbsettings = ''; - } - - - $localsettings = " -# This file was automatically generated by the MediaWiki installer. -# If you make manual changes, please keep track in case you need to -# recreate them later. -# -# See includes/DefaultSettings.php for all configurable settings -# and their default values, but don't forget to make changes in _this_ -# file, not there. -# -# Further documentation for configuration settings may be found at: -# http://www.mediawiki.org/wiki/Manual:Configuration_settings - -# If you customize your file layout, set \$IP to the directory that contains -# the other MediaWiki files. It will be used as a base to locate files. -if( defined( 'MW_INSTALL_PATH' ) ) { - \$IP = MW_INSTALL_PATH; -} else { - \$IP = dirname( __FILE__ ); -} - -\$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" ); -set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() ); - -require_once( \"\$IP/includes/DefaultSettings.php\" ); - -if ( \$wgCommandLineMode ) { - if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) { - die( \"This script must be run from the command line\\n\" ); - } -} -## Uncomment this to disable output compression -# \$wgDisableOutputCompression = true; - -\$wgSitename = \"{$slconf['Sitename']}\"; - -## The URL base path to the directory containing the wiki; -## defaults for all runtime URL paths are based off of this. -## For more information on customizing the URLs please see: -## http://www.mediawiki.org/wiki/Manual:Short_URL -\$wgScriptPath = \"{$slconf['ScriptPath']}\"; -\$wgScriptExtension = \"{$slconf['ScriptExtension']}\"; - -## UPO means: this is also a user preference option - -\$wgEnableEmail = $enableemail; -\$wgEnableUserEmail = $enableuseremail; # UPO - -\$wgEmergencyContact = \"{$slconf['EmergencyContact']}\"; -\$wgPasswordSender = \"{$slconf['PasswordSender']}\"; - -\$wgEnotifUserTalk = $enotifusertalk; # UPO -\$wgEnotifWatchlist = $enotifwatchlist; # UPO -\$wgEmailAuthentication = $eauthent; - -## Database settings -\$wgDBtype = \"{$slconf['DBtype']}\"; -\$wgDBserver = \"{$slconf['DBserver']}\"; -\$wgDBname = \"{$slconf['DBname']}\"; -\$wgDBuser = \"{$slconf['DBuser']}\"; -\$wgDBpassword = \"{$slconf['DBpassword']}\"; - -{$dbsettings} - -## Database admin settings, used for maintenance scripts -\$wgDBadminuser = \"". ($conf->populateadmin ? $slconf['DBadminuser'] : '' )."\"; -\$wgDBadminpassword = \"". ($conf->populateadmin ? $slconf['DBadminpassword'] : '' )."\"; - -## Shared memory settings -\$wgMainCacheType = $cacheType; -\$wgMemCachedServers = $mcservers; - -## To enable image uploads, make sure the 'images' directory -## is writable, then set this to true: -\$wgEnableUploads = false; -{$magic}\$wgUseImageMagick = true; -{$magic}\$wgImageMagickConvertCommand = \"{$convert}\"; - -## If you use ImageMagick (or any other shell command) on a -## Linux server, this will need to be set to the name of an -## available UTF-8 locale -{$locale}\$wgShellLocale = \"{$slconf['ShellLocale']}\"; - -## If you want to use image uploads under safe mode, -## create the directories images/archive, images/thumb and -## images/temp, and make them all writable. Then uncomment -## this, if it's not already uncommented: -{$hashedUploads}\$wgHashedUploadDirectory = false; - -## If you have the appropriate support software installed -## you can enable inline LaTeX equations: -\$wgUseTeX = false; - -## Set \$wgCacheDirectory to a writable directory on the web server -## to make your wiki go slightly faster. The directory should not -## be publically accessible from the web. -#\$wgCacheDirectory = \"\$IP/cache\"; - -\$wgLocalInterwiki = strtolower( \$wgSitename ); - -\$wgLanguageCode = \"{$slconf['LanguageCode']}\"; - -\$wgSecretKey = \"$secretKey\"; - -## Default skin: you can change the default skin. Use the internal symbolic -## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook': -\$wgDefaultSkin = 'monobook'; - -## For attaching licensing metadata to pages, and displaying an -## appropriate copyright notice / icon. GNU Free Documentation -## License and Creative Commons licenses are supported so far. -{$rights}\$wgEnableCreativeCommonsRdf = true; -\$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright -\$wgRightsUrl = \"{$slconf['RightsUrl']}\"; -\$wgRightsText = \"{$slconf['RightsText']}\"; -\$wgRightsIcon = \"{$slconf['RightsIcon']}\"; -# \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used - -\$wgDiff3 = \"{$slconf['diff3']}\"; - -\$wgPhpCliPath = \"{$slconf['phpCliPath']}\"; - -# When you make changes to this configuration file, this will make -# sure that cached pages are cleared. -\$wgCacheEpoch = max( \$wgCacheEpoch, gmdate( 'YmdHis', @filemtime( __FILE__ ) ) ); -"; ## End of setting the $localsettings string - - // Keep things in Unix line endings internally; - // the system will write out as local text type. - return str_replace( "\r\n", "\n", $localsettings ); -} - -function dieout( $text ) { - global $mainListOpened; - if( $mainListOpened ) echo( "" ); - if( $text != '' && substr( $text, 0, 2 ) != '$text

    \n"; - } else { - echo $text; - } - die( "\n\n\n\n\n\n\n" ); -} - -function importVar( &$var, $name, $default = "" ) { - if( isset( $var[$name] ) ) { - $retval = $var[$name]; - if ( get_magic_quotes_gpc() ) { - $retval = stripslashes( $retval ); - } - } else { - $retval = $default; - } - taint( $retval ); - return $retval; -} - -function importPost( $name, $default = "" ) { - return importVar( $_POST, $name, $default ); -} - -function importCheck( $name ) { - return isset( $_POST[$name] ); -} - -function importRequest( $name, $default = "" ) { - return importVar( $_REQUEST, $name, $default ); +# Check for PHP 5 +if ( !function_exists( 'version_compare' ) + || version_compare( phpversion(), '5.0.0' ) < 0 +) { + define( 'MW_PHP4', '1' ); + require( "$IP/includes/DefaultSettings.php" ); + require( "$IP/includes/templates/PHP4.php" ); + exit; } -function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) { - static $radioCount = 0; - if( $type != "" ) { - $xtype = "type=\"$type\""; - } else { - $xtype = ""; - } - - $id = $field; - $nolabel = ($type == "radio") || ($type == "hidden"); - - if ($type == 'radio') - $id .= $radioCount++; - - if( !$nolabel ) { - echo ""; - } - - if( $type == "radio" && $value == $conf->$field ) { - $checked = "checked='checked'"; - } else { - $checked = ""; - } - echo "$field ); - } - - - echo "\" />"; - if( $nolabel ) { - echo ""; - } - - global $errs; - if(isset($errs[$field])) { - echo "" . htmlspecialchars( $errs[$field] ) . "\n"; - } -} - -function getLanguageList() { - global $wgLanguageNames, $IP; - if( !isset( $wgLanguageNames ) ) { - require_once( "$IP/languages/Names.php" ); - } - - $codes = array(); - - $d = opendir( "../languages/messages" ); - /* In case we are called from the root directory */ - if (!$d) - $d = opendir( "languages/messages"); - while( false !== ($f = readdir( $d ) ) ) { - $m = array(); - if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $f, $m ) ) { - $code = str_replace( '_', '-', strtolower( $m[1] ) ); - if( isset( $wgLanguageNames[$code] ) ) { - $name = wfBCP47( $code ) . ' - ' . $wgLanguageNames[$code]; - } else { - $name = $code; - } - $codes[$code] = $name; - } - } - closedir( $d ); - ksort( $codes ); - return $codes; -} - -#Check for location of an executable -# @param string $loc single location to check -# @param array $names filenames to check for. -# @param mixed $versioninfo array of details to use when checking version, use false for no version checking -function locate_executable($loc, $names, $versioninfo = false) { - if (!is_array($names)) - $names = array($names); - - foreach ($names as $name) { - $command = "$loc".DIRECTORY_SEPARATOR."$name"; - if (@file_exists($command)) { - if (!$versioninfo) - return $command; - - $file = str_replace('$1', $command, $versioninfo[0]); - if (strstr(`$file`, $versioninfo[1]) !== false) - return $command; - } - } - return false; -} - -# Test a memcached server -function testMemcachedServer( $server ) { - $hostport = explode(":", $server); - $errstr = false; - $fp = false; - if ( !function_exists( 'fsockopen' ) ) { - $errstr = "Can't connect to memcached, fsockopen() not present"; - } - if ( !$errstr && count( $hostport ) != 2 ) { - $errstr = 'Please specify host and port'; - } - if ( !$errstr ) { - list( $host, $port ) = $hostport; - $errno = 0; - $fsockerr = ''; - - $fp = @fsockopen( $host, $port, $errno, $fsockerr, 1.0 ); - if ( $fp === false ) { - $errstr = "Cannot connect to memcached on $host:$port : $fsockerr"; - } - } - if ( !$errstr ) { - $command = "version\r\n"; - $bytes = fwrite( $fp, $command ); - if ( $bytes != strlen( $command ) ) { - $errstr = "Cannot write to memcached socket on $host:$port"; - } - } - if ( !$errstr ) { - $expected = "VERSION "; - $response = fread( $fp, strlen( $expected ) ); - if ( $response != $expected ) { - $errstr = "Didn't get correct memcached response from $host:$port"; - } - } - if ( $fp ) { - fclose( $fp ); - } - if ( !$errstr ) { - echo "
  • Connected to memcached on " . htmlspecialchars( "$host:$port" ) ." successfully
    • "; - } - return $errstr; -} - -function database_picker($conf) { - global $ourdb; - print "\n"; - foreach(array_keys($ourdb) as $db) { - if ($ourdb[$db]['havedriver']) { - print "\t
  • "; - aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick'); - print "
    • \n"; - } - } - print "\n\t"; -} - -function database_switcher($db) { - global $ourdb; - $color = $ourdb[$db]['bgcolor']; - $full = $ourdb[$db]['fullname']; - print "
    $full specific options\n"; -} - -function printListItem( $item ) { - print "
  • $item
    • "; -} - -# Determine a suitable value for $wgShellLocale -function getShellLocale( $wikiLang ) { - # Give up now if we're in safe mode or open_basedir - # It's theoretically possible but tricky to work with - if ( wfIniGetBool( "safe_mode" ) || ini_get( 'open_basedir' ) ) { - return false; - } - - $os = php_uname( 's' ); - $supported = array( 'Linux', 'SunOS', 'HP-UX' ); # Tested these - if ( !in_array( $os, $supported ) ) { - return false; - } - - # Get a list of available locales - $lines = $ret = false; - exec( '/usr/bin/locale -a', $lines, $ret ); - if ( $ret ) { - return false; - } - - $lines = wfArrayMap( 'trim', $lines ); - $candidatesByLocale = array(); - $candidatesByLang = array(); - foreach ( $lines as $line ) { - if ( $line === '' ) { - continue; - } - if ( !preg_match( '/^([a-zA-Z]+)(_[a-zA-Z]+|)\.(utf8|UTF-8)(@[a-zA-Z_]*|)$/i', $line, $m ) ) { - continue; - } - list( $all, $lang, $territory, $charset, $modifier ) = $m; - $candidatesByLocale[$m[0]] = $m; - $candidatesByLang[$lang][] = $m; - } - - # Try the current value of LANG - if ( isset( $candidatesByLocale[ getenv( 'LANG' ) ] ) ) { - return getenv( 'LANG' ); - } - - # Try the most common ones - $commonLocales = array( 'en_US.UTF-8', 'en_US.utf8', 'de_DE.UTF-8', 'de_DE.utf8' ); - foreach ( $commonLocales as $commonLocale ) { - if ( isset( $candidatesByLocale[$commonLocale] ) ) { - return $commonLocale; - } - } - - # Is there an available locale in the Wiki's language? - if ( isset( $candidatesByLang[$wikiLang] ) ) { - $m = reset( $candidatesByLang[$wikiLang] ); - return $m[0]; - } - - # Are there any at all? - if ( count( $candidatesByLocale ) ) { - $m = reset( $candidatesByLocale ); - return $m[0]; - } - - # Give up - return false; -} - -function wfArrayMap( $function, $input ) { - $ret = array_map( $function, $input ); - foreach ( $ret as $key => $value ) { - $taint = istainted( $input[$key] ); - if ( $taint ) { - taint( $ret[$key], $taint ); - } - } - return $ret; -} - -?> - -
    -
    -

    This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version.

    - -

    This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details.

    - -

    You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - or read it online

    -
    - - - - -
    - - -
    - -

    MediaWiki is Copyright © 2001-2009 by Magnus Manske, Brion Vibber, - Lee Daniel Crocker, Tim Starling, Erik Möller, Gabriel Wicke, Ævar Arnfjörð Bjarmason, Niklas Laxström, - Domas Mituzas, Rob Church, Yuri Astrakhan, Aryeh Gregor, Aaron Schulz and others.

    -
    -
    - - - - - +// Isolate the rest of the code so this file can die out cleanly +// if we find we're running under PHP 4.x... We use PHP 5 syntax +// which doesn't parse under 4. +require( dirname( __FILE__ ) . "/Installer.php" ); -- 2.20.1