MediaWiki 1.7.1 wiederhergestellt

author: Pierre Schmitz <pierre@archlinux.de> 2006-10-11 18:12:39 +0000
committer: Pierre Schmitz <pierre@archlinux.de> 2006-10-11 18:12:39 +0000
commit: 183851b06bd6c52f3cae5375f433da720d410447 (patch)
tree: a477257decbf3360127f6739c2f9d0ec57a03d39 /config/index.php
1 files changed, 1665 insertions, 0 deletions
diff --git a/config/index.php b/config/index.php
new file mode 100644
index 00000000..8fc91f8e
--- /dev/null
+++ b/config/index.php
@@ -0,0 +1,1665 @@
+<?php
+
+# MediaWiki web-based config/installation
+# Copyright (C) 2004 Brion Vibber <brion@pobox.com>, 2006 Rob Church <robchur@gmail.com>
+# 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
+
+error_reporting( E_ALL );
+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', $IP );
+$sep = PATH_SEPARATOR;
+if( !ini_set( "include_path", ".$sep$IP$sep$IP/includes$sep$IP/languages" ) ) {
+	set_include_path( ".$sep$IP$sep$IP/includes$sep$IP/languages" );
+}
+
+# Define an entry point and include some files
+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( "install-utils.inc" );
+install_version_checks();
+
+require_once( "includes/Defines.php" );
+require_once( "includes/DefaultSettings.php" );
+require_once( "includes/MagicWord.php" );
+require_once( "includes/Namespace.php" );
+
+## Databases we support:
+
+$ourdb = array();
+$ourdb['mysql']['fullname']      = 'MySQL';
+$ourdb['mysql']['havedriver']    = 0;
+$ourdb['mysql']['compile']       = 'mysql';
+$ourdb['mysql']['bgcolor']       = '#ffe5a7';
+
+$ourdb['postgres']['fullname']   = 'PostgreSQL';
+$ourdb['postgres']['havedriver'] = 0;
+$ourdb['postgres']['compile']    = 'pgsql';
+$ourdb['postgres']['bgcolor']    = '#aaccff';
+
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+	<meta http-equiv="Content-type" content="text/html; charset=utf-8">
+	<title>MediaWiki <?php echo( $wgVersion ); ?> Installation</title>
+	<style type="text/css">
+
+		@import "../skins/monobook/main.css";
+
+		.env-check {
+			font-size: 90%;
+			margin: 1em 0 1em 2.5em;
+		}
+
+		.config-section {
+			margin-top: 2em;
+		}
+
+		.config-section label.column {
+			clear: left;
+			font-weight: bold;
+			width: 13em;
+			float: left;
+			text-align: right;
+			padding-right: 1em;
+			padding-top: .2em;
+		}
+
+		.config-input {
+			clear: left;
+			zoom: 100%; /* IE hack */
+		}
+
+		.config-section .config-desc {
+			clear: left;
+			margin: 0 0 2em 18em;
+			padding-top: 1em;
+			font-size: 85%;
+		}
+
+		.iput-text, .iput-password {
+			width: 14em;
+			margin-right: 1em;
+		}
+
+		.error {
+			color: red;
+			background-color: #fff;
+			font-weight: bold;
+			left: 1em;
+			font-size: 100%;
+		}
+
+		.error-top {
+			color: red;
+			background-color: #FFF0F0;
+			border: 2px solid	 red;
+			font-size: 130%;
+			font-weight: bold;
+			padding: 1em 1.5em;
+			margin: 2em 0 1em;
+		}
+
+		ul.plain {
+			list-style-type: none;
+			list-style-image: none;
+			float: left;
+			margin: 0;
+			padding: 0;
+		}
+
+		.btn-install {
+			font-weight: bold;
+			font-size: 110%;
+			padding: .2em .3em;
+		}
+
+		.license {
+			font-size: 85%;
+			padding-top: 3em;
+		}
+
+	</style>
+	<script type="text/javascript">
+	<!--
+	function hideall() {
+		<?php foreach (array_keys($ourdb) as $db) {
+		echo "document.getElementById('$db').style.display='none';\n";
+		}
+		?>
+	}
+	function togglearea(id) {
+		hideall();
+		var dbarea = document.getElementById(id).style;
+		dbarea.display = dbarea.display = 'none' ? 'block' : 'none';
+  	}
+	// -->
+	</script>
+</head>
+
+<body>
+<div id="globalWrapper">
+<div id="column-content">
+<div id="content">
+<div id="bodyContent">
+
+<h1>MediaWiki <?php print $wgVersion ?> Installation</h1>
+
+<?php
+
+/* Check for existing configurations and bug out! */
+
+if( file_exists( "../LocalSettings.php" ) ) {
+	dieout( "	<p><strong>Setup has completed, <a href='../index.php'>your wiki</a> is configured.</strong></p>
+
+	<p>Please delete the /config directory for extra security.</p></div></div></div></div>" );
+}
+
+if( file_exists( "./LocalSettings.php" ) ) {
+	writeSuccessMessage();
+
+	dieout( '' );
+}
+
+if( !is_writable( "." ) ) {
+	dieout( "<h2>Can't write config file, aborting</h2>
+
+	<p>In order to configure the wiki you have to make the <tt>config</tt> subdirectory
+	writable by the web server. Once configuration is done you'll move the created
+	<tt>LocalSettings.php</tt> to the parent directory, and for added safety you can
+	then remove the <tt>config</tt> subdirectory entirely.</p>
+
+	<p>To make the directory writable on a Unix/Linux system:</p>
+
+	<pre>
+	cd <i>/path/to/wiki</i>
+	chmod a+w config
+	</pre>" );
+}
+
+
+require_once( "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( $this->SysopPass ); }
+}
+
+?>
+
+<ul>
+	<li>
+		<b>Don't forget security updates!</b> Keep an eye on the
+		<a href="http://mail.wikimedia.org/mailman/listinfo/mediawiki-announce">low-traffic
+		release announcements mailing list</a>.
+	</li>
+</ul>
+
+
+<h2>Checking environment...</h2>
+<p><em>Please include all of the lines below when reporting installation problems.</em></p>
+<ul class="env-check">
+<?php
+$endl = "
+";
+$wgNoOutputBuffer = true;
+$conf = new ConfigData;
+
+install_version_checks();
+
+print "<li>PHP " . phpversion() . " installed</li>\n";
+
+## Temporarily turn off all errors as we try to discover installed databases
+$olderrnum = error_reporting(0);
+
+$phpdatabases = array();
+foreach (array_keys($ourdb) as $db) {
+	$compname = $ourdb[$db]['compile'];
+	if (extension_loaded($compname) or dl($compname . '.' . PHP_SHLIB_SUFFIX)) {
+		array_push($phpdatabases, $db);
+		$ourdb[$db]['havedriver'] = 1;
+	}
+}
+
+error_reporting($olderrornum);
+
+if (!$phpdatabases) {
+	print "Could not find a suitable database driver!<ul>";
+	foreach (array_keys($ourdb) AS $db) {
+		$comp = $ourdb[$db]['compile'];
+		$full = $ourdb[$db]['fullname'];
+		print "<li>For <b>$full</b>, compile PHP using <b>--with-$comp</b>, "
+			."or install the $comp.so module</li>\n";
+	}
+	dieout( "</ul></ul>" );
+}
+
+print "<li>Found database drivers for:";
+foreach (array_keys($ourdb) AS $db) {
+	if ($ourdb[$db]['havedriver']) {
+		$DefaultDBtype = $db;
+		print "  ".$ourdb[$db]['fullname'];
+	}
+}
+print "</li>\n";
+if (count($phpdatabases) != 1)
+	$DefaultDBtype = '';
+
+if( ini_get( "register_globals" ) ) {
+	?>
+	<li>
+		<div style="font-size:110%">
+		<strong class="error">Warning:</strong>
+		<strong>PHP's	<tt><a href="http://php.net/register_globals">register_globals</a></tt>	option is enabled. Disable it if you can.</strong>
+		</div>
+		MediaWiki will work, but your server is more exposed to PHP-based security vulnerabilities.
+	</li>
+	<?php
+}
+
+$fatal = false;
+
+if( ini_get( "magic_quotes_runtime" ) ) {
+	$fatal = true;
+	?><li class='error'><strong>Fatal: <a href='http://www.php.net/manual/en/ref.info.php#ini.magic-quotes-runtime'>magic_quotes_runtime</a> is active!</strong>
+	This option corrupts data input unpredictably; you cannot install or use
+	MediaWiki unless this option is disabled.
+	<?php
+}
+
+if( ini_get( "magic_quotes_sybase" ) ) {
+	$fatal = true;
+	?><li class='error'><strong>Fatal: <a href='http://www.php.net/manual/en/ref.sybase.php#ini.magic-quotes-sybase'>magic_quotes_sybase</a> is active!</strong>
+	This option corrupts data input unpredictably; you cannot install or use
+	MediaWiki unless this option is disabled.
+	<?php
+}
+
+if( ini_get( "mbstring.func_overload" ) ) {
+	$fatal = true;
+	?><li class='error'><strong>Fatal: <a href='http://www.php.net/manual/en/ref.mbstring.php#mbstring.overload'>mbstring.func_overload</a> is active!</strong>
+	This option causes errors and may corrupt data unpredictably;
+	you cannot install or use MediaWiki unless this option is disabled.
+	<?php
+}
+
+if( $fatal ) {
+	dieout( "</ul><p>Cannot install MediaWiki.</p>" );
+}
+
+if( ini_get( "safe_mode" ) ) {
+	$conf->safeMode = true;
+	?>
+	<li><b class='error'>Warning:</b> <strong>PHP's
+	<a href='http://www.php.net/features.safe-mode'>safe mode</a> is active.</strong>
+	You may have problems caused by this, particularly if using image uploads.
+	</li>
+	<?php
+} else {
+	$conf->safeMode = false;
+}
+
+$sapi = php_sapi_name();
+$conf->prettyURLs = true;
+print "<li>PHP server API is $sapi; ";
+switch( $sapi ) {
+case "apache":
+case "apache2handler":
+	print "ok, using pretty URLs (<tt>index.php/Page_Title</tt>)";
+	break;
+default:
+	print "unknown; ";
+case "cgi":
+case "cgi-fcgi":
+case "apache2filter":
+case "isapi":
+	print "using ugly URLs (<tt>index.php?title=Page_Title</tt>)";
+	$conf->prettyURLs = false;
+	break;
+}
+print "</li>\n";
+
+$conf->xml = function_exists( "utf8_encode" );
+if( $conf->xml ) {
+	print "<li>Have XML / Latin1-UTF-8 conversion support.</li>\n";
+} else {
+	dieout( "PHP's XML module is missing; the wiki requires functions in
+		this module and won't work in this configuration.
+		If you're running Mandrake, install the php-xml package." );
+}
+
+# Crude check for session support
+if( !function_exists( 'session_name' ) )
+	dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
+
+# Likewise for PCRE
+if( !function_exists( 'preg_match' ) )
+	dieout( "The PCRE regular expression functions are missing. MediaWiki requires these in order to function." );
+
+$memlimit = ini_get( "memory_limit" );
+$conf->raiseMemory = false;
+if( empty( $memlimit ) || $memlimit == -1 ) {
+	print "<li>PHP is configured with no <tt>memory_limit</tt>.</li>\n";
+} else {
+	print "<li>PHP's <tt>memory_limit</tt> is " . htmlspecialchars( $memlimit ) . ". <strong>If this is too low, installation may fail!</strong> ";
+	$n = intval( $memlimit );
+	if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) {
+		$n = intval( $m[1] * (1024*1024) );
+	}
+	if( $n < 20*1024*1024 ) {
+		print "Attempting to raise limit to 20M... ";
+		if( false === ini_set( "memory_limit", "20M" ) ) {
+			print "failed.";
+		} else {
+			$conf->raiseMemory = true;
+			print "ok.";
+		}
+	}
+	print "</li>\n";
+}
+
+$conf->zlib = function_exists( "gzencode" );
+if( $conf->zlib ) {
+	print "<li>Have zlib support; enabling output compression.</li>\n";
+} else {
+	print "<li>No zlib support.</li>\n";
+}
+
+$conf->turck = function_exists( 'mmcache_get' );
+if ( $conf->turck ) {
+	print "<li><a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> installed</li>\n";
+}
+
+$conf->apc = function_exists('apc_fetch');
+if ($conf->apc ) {
+	print "<li><a href=\"http://www.php.net/apc\">APC</a> installed</li>";
+}
+
+$conf->eaccel = function_exists( 'eaccelerator_get' );
+if ( $conf->eaccel ) {
+    $conf->turck = 'eaccelerator';
+    print "<li><a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> installed</li>\n";
+}
+if (!$conf->turck && !$conf->eaccel && !$conf->apc) {
+	print "<li>Neither <a href=\"http://turck-mmcache.sourceforge.net/\">Turck MMCache</a> nor ".
+		"<a href=\"http://eaccelerator.sourceforge.net/\">eAccelerator</a> nor ".
+		"<a href=\"http://www.php.net/apc\">APC</a> are installed, " .
+		"can't use object caching functions</li>\n";
+}
+
+$conf->diff3 = false;
+$diff3locations = array("/usr/bin", "/usr/local/bin", "/opt/csw/bin", "/usr/gnu/bin", "/usr/sfw/bin") + explode($sep, getenv("PATH"));
+$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 "<li>Found GNU diff3: <tt>$conf->diff3</tt>.</li>";
+else
+	print "<li>GNU diff3 not found.</li>";
+
+$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( $im ) ) {
+		print "<li>Found ImageMagick: <tt>$im</tt>; image thumbnailing will be enabled if you enable uploads.</li>\n";
+		$conf->ImageMagick = $im;
+		break;
+	}
+}
+
+$conf->HaveGD = function_exists( "imagejpeg" );
+if( $conf->HaveGD ) {
+	print "<li>Found GD graphics library built-in";
+	if( !$conf->ImageMagick ) {
+		print ", image thumbnailing will be enabled if you enable uploads";
+	}
+	print ".</li>\n";
+} else {
+	if( !$conf->ImageMagick ) {
+		print "<li>Couldn't find GD library or ImageMagick; image thumbnailing disabled.</li>\n";
+	}
+}
+
+$conf->UseImageResize = $conf->HaveGD || $conf->ImageMagick;
+
+$conf->IP = dirname( dirname( __FILE__ ) );
+print "<li>Installation directory: <tt>" . htmlspecialchars( $conf->IP ) . "</tt></li>\n";
+
+$conf->ScriptPath = preg_replace( '{^(.*)/config.*$}', '$1', $_SERVER["PHP_SELF"] ); # was SCRIPT_NAME
+print "<li>Script URI path: <tt>" . htmlspecialchars( $conf->ScriptPath ) . "</tt></li>\n";
+
+print "<li style='font-weight:bold;color:green;font-size:110%'>Environment checked. You can install MediaWiki.</li>\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 );
+?>
+
+<?php
+	$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" );
+
+	## MySQL specific:
+	$conf->DBprefix     =  importPost( "DBprefix" );
+	$conf->DBmysql5     = (importPost( "DBmysql5" ) == "true") ? "true" : "false";
+	$conf->RootUser     =  importPost( "RootUser", "root" );
+	$conf->RootPW       =  importPost( "RootPW", "-" );
+	$conf->LanguageCode =  importPost( "LanguageCode", "en" );
+
+	## Postgres specific:
+	$conf->DBport      = importPost( "DBport",      "5432" );
+	$conf->DBmwschema  = importPost( "DBmwschema",  "mediawiki" );
+	$conf->DBts2schema = importPost( "DBts2schema", "public" );
+
+/* Check for validity */
+$errs = array();
+
+if( $conf->Sitename == "" || $conf->Sitename == "MediaWiki" || $conf->Sitename == "Mediawiki" ) {
+	$errs["Sitename"] = "Must not be blank or \"MediaWiki\"";
+}
+if( $conf->DBuser == "" ) {
+	$errs["DBuser"] = "Must not be blank";
+}
+if( $conf->DBpassword == "" ) {
+	$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";
+}
+
+if( $conf->SysopPass == "" ) {
+	$errs["SysopPass"] = "Must not be blank";
+}
+if( $conf->SysopPass != $conf->SysopPass2 ) {
+	$errs["SysopPass2"] = "Passwords don't match!";
+}
+
+$conf->License = importRequest( "License", "none" );
+if( $conf->License == "gfdl" ) {
+	$conf->RightsUrl = "http://www.gnu.org/copyleft/fdl.html";
+	$conf->RightsText = "GNU Free Documentation License 1.2";
+	$conf->RightsCode = "gfdl";
+	$conf->RightsIcon = '${wgStylePath}/common/images/gnu-fdl.png';
+} elseif( $conf->License == "none" ) {
+	$conf->RightsUrl = $conf->RightsText = $conf->RightsCode = $conf->RightsIcon = "";
+} 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 = array_map( '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 "<p><b>Generating configuration file...</b></p>\n";
+		// for debugging: // echo "<pre>" . htmlspecialchars( $local ) . "</pre>\n";
+		
+		$wgCommandLineMode = false;
+		chdir( ".." );
+		eval($local);
+		$conf->DBtypename = '';
+		foreach (array_keys($ourdb) as $db) {
+			if ($conf->DBtype === $db)
+				$conf->DBtypename = $ourdb[$db]['fullname'];
+		}
+		if (! $conf->DBtypename) {
+			$errs["DBtype"] = "Unknown database type '$conf->DBtype'";
+			continue;
+		}
+		print "<li>Database type: {$conf->DBtypename}</li>\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;
+
+		$wgCommandLineMode = true;
+		$wgUseDatabaseMessages = false;	/* FIXME: For database failure */
+		require_once( "includes/Setup.php" );
+		chdir( "config" );
+
+		require_once( "maintenance/InitialiseMessages.inc" );
+
+		$wgTitle = Title::newFromText( "Installation script" );
+error_reporting( E_ALL );
+	print "<li>Loading class: $dbclass";
+		$dbc = new $dbclass;
+
+		if( $conf->DBtype == 'mysql' ) {
+			$mysqlOldClient = version_compare( mysql_get_client_info(), "4.1.0", "lt" );
+			if( $mysqlOldClient ) {
+				print "<li><b>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 <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
+			 		>http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b></li>\n";
+			}
+			$ok = true; # Let's be optimistic
+			
+			# Decide if we're going to use the superuser or the regular database user
+			if( $conf->RootPW == '-' ) {
+				# Regular user
+				$conf->Root = false;
+				$db_user = $wgDBuser;
+				$db_pass = $wgDBpassword;
+			} else {
+				# Superuser
+				$conf->Root = true;
+				$db_user = $conf->RootUser;
+				$db_pass = $conf->RootPW;
+			}
+			
+			# Attempt to connect
+			echo( "<li>Attempting to connect to database server as $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.</li>\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.</li>" );
+						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";
+							$errs["DBpassword"] = "and password";
+						}
+						break;
+					case 2002:
+					case 2003:
+					default:
+						# General connection problem
+						echo( "failed with error [$errno] $errtx.</li>\n" );
+						$errs["DBserver"] = "Connection failed";
+						break;
+				} # switch
+			} #conn. att.
+		
+			if( !$ok ) { continue; }
+
+		} else /* not mysql */ {
+			echo( "<li>Attempting to connect to database server as $wgDBuser..." );
+			$wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1);
+			if (!$wgDatabase->isOpen()) {
+				print " error: " . $wgDatabase->lastError() . "</li>\n";
+			} else {
+				$wgDatabase->ignoreErrors(true);
+				$myver = $wgDatabase->getServerVersion();
+			}
+		}
+
+		if ( !$wgDatabase->isOpen() ) {
+			$errs["DBserver"] = "Couldn't connect to database";
+			continue;
+		}
+
+		print "<li>Connected to $myver";
+		if ($conf->DBtype == 'mysql') {
+			if( version_compare( $myver, "4.0.14" ) < 0 ) {
+				die( " -- mysql 4.0.14 or later required. Aborting." );
+			}
+			$mysqlNewAuth   = version_compare( $myver, "4.1.0", "ge" );
+			if( $mysqlNewAuth && $mysqlOldClient ) {
+				print "; <b class='error'>You are using MySQL 4.1 server, but PHP is linked
+				 	to old client libraries; if you have trouble with authentication, see
+			 		<a href='http://dev.mysql.com/doc/mysql/en/old-client.html'
+				 	>http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
+			}
+			if( $wgDBmysql5 ) {
+				if( $mysqlNewAuth ) {
+					print "; enabling MySQL 4.1/5.0 charset mode";
+				} else {
+					print "; <b class='error'>MySQL 4.1/5.0 charset mode enabled,
+						but older version detected; will likely fail.</b>";
+				}
+			}
+			print "</li>\n";
+
+			@$sel = $wgDatabase->selectDB( $wgDBname );
+			if( $sel ) {
+				print "<li>Database <tt>" . htmlspecialchars( $wgDBname ) . "</tt> exists</li>\n";
+			} else {
+				$err = mysql_errno();
+				if ( $err != 1049 ) {
+					print "<ul><li>Error selecting database $wgDBname: $err " .
+						htmlspecialchars( mysql_error() ) . "</li></ul>";
+					continue;
+				}
+				$res = $wgDatabase->query( "CREATE DATABASE `$wgDBname`" );
+				if( !$res ) {
+					print "<li>Couldn't create database <tt>" .
+						htmlspecialchars( $wgDBname ) .
+						"</tt>; try with root access or check your username/pass.</li>\n";
+					$errs["RootPW"] = "&lt;- Enter";
+					continue;
+				}
+				print "<li>Created database <tt>" . htmlspecialchars( $wgDBname ) . "</tt></li>\n";
+			}
+			$wgDatabase->selectDB( $wgDBname );
+		}
+
+		if( $wgDatabase->tableExists( "cur" ) || $wgDatabase->tableExists( "revision" ) ) {
+			print "<li>There are already MediaWiki tables in this database. Checking if updates are needed...</li>\n";
+
+			# Create user if required (todo: other databases)
+			if ( $conf->Root && $conf->DBtype == 'mysql') {
+				$conn = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 );
+				if ( $conn->isOpen() ) {
+					print "<li>DB user account ok</li>\n";
+					$conn->close();
+				} else {
+					print "<li>Granting user permissions...";
+					if( $mysqlOldClient && $mysqlNewAuth ) {
+						print " <b class='error'>If the next step fails, see <a href='http://dev.mysql.com/doc/mysql/en/old-client.html'>http://dev.mysql.com/doc/mysql/en/old-client.html</a> for help.</b>";
+					}
+					print "</li>\n";
+					dbsource( "../maintenance/users.sql", $wgDatabase );
+				}
+			}
+			if ( $conf->DBtype == 'mysql') {
+				print "<pre>\n";
+				chdir( ".." );
+				flush();
+				do_all_updates();
+				chdir( "config" );
+				print "</pre>\n";
+			}
+			print "<li>Finished update checks.</li>\n";
+		} else {
+			# FIXME: Check for errors
+			print "<li>Creating tables...";
+			if ($conf->DBtype == 'mysql') {
+				if( $wgDBmysql5 ) {
+					print " using MySQL 5 table defs...";
+					dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase );
+				} else {
+					print " using MySQL 4 table defs...";
+					dbsource( "../maintenance/tables.sql", $wgDatabase );
+				}
+				dbsource( "../maintenance/interwiki.sql", $wgDatabase );
+			} else if ($conf->DBtype == 'postgres') {
+				dbsource( "../maintenance/postgres/tables.sql", $wgDatabase );
+				$wgDatabase->update_interwiki();
+			} else if ($conf->DBtype == 'oracle') {
+				dbsource( "../maintenance/oracle/tables.sql", $wgDatabase );
+				dbsource( "../maintenance/oracle/interwiki.sql", $wgDatabase );
+			}
+			else {
+				$errs["DBtype"] = "Do not know how to handle database type '$conf->DBtype'";
+				continue;
+			}
+
+			print " done.</li>\n";
+
+			print "<li>Initializing data...";
+			$wgDatabase->insert( 'site_stats',
+				array( 'ss_row_id'        => 1,
+				       'ss_total_views'   => 0,
+				       'ss_total_edits'   => 0,
+				       'ss_good_articles' => 0 ) );
+					   
+			# Set up the "regular user" account *if we can, and if we need to*
+			if( $conf->Root ) {
+				# 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( "<li>User $wgDBuser exists. Skipping grants.</li>" );
+				} else {
+					# Yes, so run the grants
+					echo( "<li>Granting user permissions to $wgDBuser on $wgDBname..." );
+					dbsource( "../maintenance/users.sql", $wgDatabase );
+					echo( "success.</li>" );
+				}
+			}
+					   
+			if( $conf->SysopName ) {
+				$u = User::newFromName( $conf->getSysopName() );
+				if ( 0 == $u->idForName() ) {
+					$u->addToDatabase();
+					$u->setPassword( $conf->getSysopPass() );
+					$u->saveSettings();
+
+					$u->addGroup( "sysop" );
+					$u->addGroup( "bureaucrat" );
+
+					print "<li>Created sysop account <tt>" .
+						htmlspecialchars( $conf->SysopName ) . "</tt>.</li>\n";
+				} else {
+					print "<li>Could not create user - already exists!</li>\n";
+				}
+			} else {
+				print "<li>Skipped sysop account creation, no name given.</li>\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" . wfMsg( 'mainpagedocfooter' ),
+				'comment'   => '',
+				'user'      => 0,
+				'user_text' => 'MediaWiki default',
+				) );
+			$revid = $revision->insertOn( $wgDatabase );
+			$article->updateRevisionOn( $wgDatabase, $revision );
+
+			print "<li><pre>";
+			initialiseMessages();
+			print "</pre></li>\n";
+		}
+
+		/* Write out the config file now that all is well */
+		print "<p>Creating LocalSettings.php...</p>\n\n";
+		$localSettings =  "<" . "?php$endl$local$endl?" . ">";
+		// Fix up a common line-ending problem (due to CVS on Windows)
+		$localSettings = str_replace( "\r\n", "\n", $localSettings );
+
+		if( version_compare( phpversion(), "4.3.2" ) >= 0 ) {
+			$xt = "xt"; # Refuse to overwrite an existing file
+		} else {
+			$xt = "wt"; # 'x' is not available prior to PHP 4.3.2. We did check above, but race conditions blah blah
+		}
+		$f = fopen( "LocalSettings.php", $xt );
+
+		if( $f == false ) {
+			dieout( "<p>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...</p>\n" .
+			"<p>Here's the file that would have been written, try to paste it into place manually:</p>\n" .
+			"<pre>\n" . htmlspecialchars( $localSettings ) . "</pre>\n" );
+		}
+		if(fwrite( $f, $localSettings ) ) {
+			fclose( $f );
+			writeSuccessMessage();
+		} else {
+			fclose( $f );
+			die("<p class='error'>An error occured while writing the config/LocalSettings.php file. Check user rights and disk space then try again.</p>\n");
+
+		}
+
+	} while( false );
+}
+?>
+</ul>
+
+
+<?php
+
+if( count( $errs ) ) {
+	/* Display options form */
+
+	if( $conf->posted ) {
+		echo "<p class='error-top'>Something's not quite right yet; make sure everything below is filled out correctly.</p>\n";
+	}
+?>
+
+<form action="index.php" name="config" method="post">
+
+
+<h2>Site config</h2>
+
+<div class="config-section">
+	<div class="config-input">
+		<?php
+		aField( $conf, "Sitename", "Wiki name:" );
+		?>
+	</div>
+	<p class="config-desc">
+		Preferably a short word without punctuation, i.e. "Wikipedia".<br />
+		Will appear as the namespace name for "meta" pages, and throughout the interface.
+	</p>
+
+	<div class="config-input">
+		<?php
+		aField( $conf, "EmergencyContact", "Contact e-mail:" );
+		?>
+	</div>
+	<p class="config-desc">
+		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.
+	</p>
+
+	<div class="config-input">
+		<label class='column' for="LanguageCode">Language:</label>
+		<select id="LanguageCode" name="LanguageCode">
+
+		<?php
+			$list = getLanguageList();
+			foreach( $list as $code => $name ) {
+				$sel = ($code == $conf->LanguageCode) ? 'selected="selected"' : '';
+				echo "\t\t<option value=\"$code\" $sel>$name</option>\n";
+			}
+		?>
+		</select>
+	</div>
+	<p class="config-desc">
+		Select the language for your wiki's interface. Some localizations aren't fully complete. Unicode (UTF-8) used for all localizations.
+	</p>
+
+	<div class="config-input">
+		<label class='column'>Copyright/license:</label>
+
+		<ul class="plain">
+		<li><?php aField( $conf, "License", "No license metadata", "radio", "none" ); ?></li>
+		<li><?php aField( $conf, "License", "GNU Free Documentation License 1.2 (Wikipedia-compatible)", "radio", "gfdl" ); ?></li>
+		<li><?php
+			aField( $conf, "License", "A Creative Commons license - ", "radio", "cc" );
+			$partner = "MediaWiki";
+			$exit = urlencode( "$wgServer{$conf->ScriptPath}/config/index.php?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 "<a href=\"$ccApp\" target='_blank'>choose</a>";
+			?>
+		<?php if( $conf->License == "cc" ) { ?>
+			<ul>
+				<li><?php aField( $conf, "RightsIcon", "<img src=\"" . htmlspecialchars( $conf->RightsIcon ) . "\" alt='icon' />", "hidden" ); ?></li>
+				<li><?php aField( $conf, "RightsText", htmlspecialchars( $conf->RightsText ), "hidden" ); ?></li>
+				<li><?php aField( $conf, "RightsCode", "code: " . htmlspecialchars( $conf->RightsCode ), "hidden" ); ?></li>
+				<li><?php aField( $conf, "RightsUrl", "<a href=\"" . htmlspecialchars( $conf->RightsUrl ) . "\">" . htmlspecialchars( $conf->RightsUrl ) . "</a>", "hidden" ); ?></li>
+			</ul>
+		<?php } ?>
+			</li>
+		</ul>
+	</div>
+	<p class="config-desc">
+		A notice, icon, and machine-readable copyright metadata will be displayed for the license you pick.
+	</p>
+
+
+	<div class="config-input">
+		<?php aField( $conf, "SysopName", "Admin username:" ) ?>
+	</div>
+	<div class="config-input">
+		<?php aField( $conf, "SysopPass", "Password:", "password" ) ?>
+	</div>
+	<div class="config-input">
+		<?php aField( $conf, "SysopPass2", "Password confirm:", "password" ) ?>
+	</div>
+	<p class="config-desc">
+		An admin can lock/delete pages, block users from editing, and other maintenance tasks.<br />
+		A new account will be added only when creating a new wiki database.
+	</p>
+
+	<div class="config-input">
+		<label class='column'>Shared memory caching:</label>
+
+		<ul class="plain">
+		<li><?php aField( $conf, "Shm", "No caching", "radio", "none" ); ?></li>
+		<?php
+			if ( $conf->turck ) {
+				echo "<li>";
+				aField( $conf, "Shm", "Turck MMCache", "radio", "turck" );
+				echo "</li>";
+			}
+			if ( $conf->apc ) {
+				echo "<li>";
+				aField( $conf, "Shm", "APC", "radio", "apc" );
+				echo "</li>";
+			}
+			if ( $conf->eaccel ) {
+				echo "<li>";
+				aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" );
+				echo "</li>";
+			}
+		?>
+		<li><?php aField( $conf, "Shm", "Memcached", "radio", "memcached" ); ?></li>
+		</ul>
+		<div style="clear:left"><?php aField( $conf, "MCServers", "Memcached servers:", "text" ) ?></div>
+	</div>
+	<p class="config-desc">
+		Using a shared memory system such as Turck MMCache, APC, eAccelerator, or Memcached 
+		will speed up MediaWiki significantly. Memcached is the best solution but needs to be
+		installed. Specify the server addresses and ports in a comma-separted list. Only
+		use Turck shared memory if the wiki will be running on a single Apache server.
+	</p>
+</div>
+
+<h2>E-mail, e-mail notification and authentication setup</h2>
+
+<div class="config-section">
+	<div class="config-input">
+		<label class='column'>E-mail features (global):</label>
+		<ul class="plain">
+		<li><?php aField( $conf, "Email", "Enabled", "radio", "email_enabled" ); ?></li>
+		<li><?php aField( $conf, "Email", "Disabled", "radio", "email_disabled" ); ?></li>
+		</ul>
+	</div>
+	<p class="config-desc">
+		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.
+	</p>
+
+	<div class="config-input">
+		<label class='column'>User-to-user e-mail:</label>
+		<ul class="plain">
+		<li><?php aField( $conf, "Emailuser", "Enabled", "radio", "emailuser_enabled" ); ?></li>
+		<li><?php aField( $conf, "Emailuser", "Disabled", "radio", "emailuser_disabled" ); ?></li>
+		</ul>
+	</div>
+	<p class="config-desc">
+		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.
+	</p>
+	<div class="config-input">
+		<label class='column'>E-mail notification about changes:</label>
+		<ul class="plain">
+		<li><?php aField( $conf, "Enotif", "Disabled", "radio", "enotif_disabled" ); ?></li>
+		<li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages only", "radio", "enotif_usertalk" ); ?></li>
+		<li><?php aField( $conf, "Enotif", "Enabled for changes to user discussion pages, and to pages on watchlists (not recommended for large wikis)", "radio", "enotif_allpages" ); ?></li>
+		</ul>
+	</div>
+	<div class="config-desc">
+		<p>		
+		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.</p>
+
+		<p>There are additional options for fine tuning in /includes/DefaultSettings.php; copy these to your LocalSettings.php and edit them there to change them.</p>
+	</div>
+
+	<div class="config-input">
+		<label class='column'>E-mail address authentication:</label>
+		<ul class="plain">
+		<li><?php aField( $conf, "Eauthent", "Disabled", "radio", "eauthent_disabled" ); ?></li>
+		<li><?php aField( $conf, "Eauthent", "Enabled", "radio", "eauthent_enabled" ); ?></li>
+		</ul>
+	</div>
+	<div class="config-desc">
+		<p>If this option is enabled, users have to confirm their e-mail address using a magic link sent to them whenever they set or change it, and only authenticated e-mail addresses can receive mails from other users and/or
+		change notification mails. Setting this option is <B>recommended</B> for public wikis because of potential abuse of the e-mail features above.</p>
+	</div>
+
+</div>
+
+<h2>Database config</h2>
+
+<div class="config-section">
+<div class="config-input">
+		<label class='column'>Database type:</label>
+		<ul class='plain'><?php database_picker($conf) ?></ul>
+	</div>
+
+	<div class="config-input" style="clear:left"><?php
+		aField( $conf, "DBserver", "Database host:" );
+	?></div>
+	<p class="config-desc">
+		If your database server isn't on your web server, enter the name or IP address here.
+	</p>
+
+	<div class="config-input"><?php
+		aField( $conf, "DBname", "Database name:" );
+	?></div>
+	<div class="config-input"><?php
+		aField( $conf, "DBuser", "DB username:" );
+	?></div>
+	<div class="config-input"><?php
+		aField( $conf, "DBpassword", "DB password:", "password" );
+	?></div>
+	<div class="config-input"><?php
+		aField( $conf, "DBpassword2", "DB password confirm:", "password" );
+	?></div>
+	<p class="config-desc">
+		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.
+	</p>
+	<p>
+		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.
+	</p>
+
+	<?php database_switcher('mysql'); ?>
+	<div class="config-input"><?php
+		aField( $conf, "DBprefix", "Database table prefix:" );
+	?></div>
+	<div class="config-desc">
+		<p>If you need to share one database between multiple wikis, or
+		MediaWiki and another web application, you may choose to
+		add a prefix to all the table names to avoid conflicts.</p>
+
+		<p>Avoid exotic characters; something like <tt>mw_</tt> is good.</p>
+	</div>
+
+	<div class="config-input"><label class="column">Database charset</label>
+		<div>Select one:</div>
+		<ul class="plain">
+		<li><?php aField( $conf, "DBmysql5", "Backwards-compatible UTF-8", "radio", "false" ); ?></li>
+		<li><?php aField( $conf, "DBmysql5", "Experimental MySQL 4.1/5.0 UTF-8", "radio", "true" ); ?></li>
+		</ul>
+	</div>
+	<p class="config-desc">
+		<b>EXPERIMENTAL:</b> You can enable explicit Unicode charset support
+		for MySQL 4.1 and 5.0 servers. This is not well tested and may
+		cause things to break. <b>If upgrading an older installation, leave
+		in backwards-compatible mode.</b>
+	</p>
+	</div>
+
+	<?php database_switcher('postgres'); ?>
+	<div class="config-input"><?php
+		aField( $conf, "DBport", "Database port:" );
+	?></div>
+	<div class="config-input"><?php
+		aField( $conf, "DBmwschema", "Schema for mediawiki:" );
+	?></div>
+	<div class="config-input"><?php
+		aField( $conf, "DBts2schema", "Schema for tsearch2:" );
+	?></div>
+	<div class="config-desc">
+		<p>The username specified above will have it's search path set to the above schemas, 
+           so it is recommended that you create a new user.</p>
+	</div>
+	</div>
+
+	<div class="config-input">
+		<?php
+		aField( $conf, "RootUser", "Superuser account:", "superuser" );
+		?>
+	</div>
+	<div class="config-input">
+		<?php
+		aField( $conf, "RootPW", "Superuser password:", "password" );
+		?>
+	</div>
+	
+	<p class="config-desc">
+		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 provide details of a superuser account,
+		such as <strong>root</strong>, which does. Leave the password set to <strong>-</strong> if this is not needed.
+	</p>
+
+	<div class="config-input" style="padding:2em 0 3em">
+		<label class='column'>&nbsp;</label>
+		<input type="submit" value="Install MediaWiki!" class="btn-install" />
+	</div>
+
+</div>
+
+<script type="text/javascript">
+window.onload = togglearea('<?php echo $conf->DBtype; ?>');
+</script>
+
+</form>
+
+<?php
+}
+
+/* -------------------------------------------------------------------------------------- */
+function writeSuccessMessage() {
+	if ( ini_get( 'safe_mode' ) && !ini_get( 'open_basedir' ) ) {
+		echo <<<EOT
+<p>Installation successful!</p>
+<p>To complete the installation, please do the following:
+<ol>
+	<li>Download config/LocalSettings.php with your FTP client or file manager</li>
+	<li>Upload it to the parent directory</li>
+	<li>Delete config/LocalSettings.php</li>
+	<li>Start using <a href='../index.php'>your wiki</a>!
+</ol>
+<p>If you are in a shared hosting environment, do <strong>not</strong> 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.</p>
+EOT;
+	} else {
+		echo "<p>Installation successful! Move the config/LocalSettings.php file into the parent directory, then follow
+			<a href='../index.php'>this link</a> to your wiki.</p>\n";
+	}
+}
+
+
+function escapePhpString( $string ) {
+	return strtr( $string,
+		array(
+			"\n" => "\\n",
+			"\r" => "\\r",
+			"\t" => "\\t",
+			"\\" => "\\\\",
+			"\$" => "\\\$",
+			"\"" => "\\\""
+		));
+}
+
+function writeLocalSettings( $conf ) {
+	$conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false';
+	$conf->PasswordSender = $conf->EmergencyContact;
+	$zlib = ($conf->zlib ? "" : "# ");
+	$magic = ($conf->ImageMagick ? "" : "# ");
+	$convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" );
+	$pretty = ($conf->prettyURLs ? "" : "# ");
+	$ugly = ($conf->prettyURLs ? "# " : "");
+	$rights = ($conf->RightsUrl) ? "" : "# ";
+	$hashedUploads = $conf->safeMode ? '' : '# ';
+
+	switch ( $conf->Shm ) {
+		case 'memcached':
+			$cacheType = 'CACHE_MEMCACHED';
+			$mcservers = var_export( $conf->MCServerArray, true );
+			break;
+		case 'turck':
+		case 'apc':
+		case 'eaccel':
+			$cacheType = 'CACHE_ACCEL';
+			$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 "<li>Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.</li>\n";
+	}
+
+	# Add slashes to strings for double quoting
+	$slconf = array_map( "escapePhpString", get_object_vars( $conf ) );
+	if( $conf->License == 'gfdl' ) {
+		# Needs literal string interpolation for the current style path
+		$slconf['RightsIcon'] = $conf->RightsIcon;
+	}
+
+	$localsettings = "
+# This file was automatically generated by the MediaWiki installer.
+# If you make manual changes, please keep track in case you need to
+# recreate them later.
+#
+# See includes/DefaultSettings.php for all configurable settings
+# and their default values, but don't forget to make changes in _this_
+# file, not there.
+
+# If you customize your file layout, set \$IP to the directory that contains
+# the other MediaWiki files. It will be used as a base to locate files.
+if( defined( 'MW_INSTALL_PATH' ) ) {
+	\$IP = MW_INSTALL_PATH;
+} else {
+	\$IP = dirname( __FILE__ );
+}
+
+\$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" );
+set_include_path( implode( PATH_SEPARATOR, \$path ) . PATH_SEPARATOR . get_include_path() );
+
+require_once( \"includes/DefaultSettings.php\" );
+
+# If PHP's memory limit is very low, some operations may fail.
+" . ($conf->raiseMemory ? '' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . "
+
+if ( \$wgCommandLineMode ) {
+	if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) {
+		die( \"This script must be run from the command line\\n\" );
+	}
+} elseif ( empty( \$wgNoOutputBuffer ) ) {
+	## Compress output if the browser supports it
+	{$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' );
+}
+
+\$wgSitename         = \"{$slconf['Sitename']}\";
+
+\$wgScriptPath	    = \"{$slconf['ScriptPath']}\";
+\$wgScript           = \"\$wgScriptPath/index.php\";
+\$wgRedirectScript   = \"\$wgScriptPath/redirect.php\";
+
+## For more information on customizing the URLs please see:
+## http://meta.wikimedia.org/wiki/Eliminating_index.php_from_the_url
+## If using PHP as a CGI module, the ?title= style usually must be used.
+{$pretty}\$wgArticlePath      = \"\$wgScript/\$1\";
+{$ugly}\$wgArticlePath      = \"\$wgScript?title=\$1\";
+
+\$wgStylePath        = \"\$wgScriptPath/skins\";
+\$wgStyleDirectory   = \"\$IP/skins\";
+\$wgLogo             = \"\$wgStylePath/common/images/wiki.png\";
+
+\$wgUploadPath       = \"\$wgScriptPath/images\";
+\$wgUploadDirectory  = \"\$IP/images\";
+
+\$wgEnableEmail = $enableemail;
+\$wgEnableUserEmail = $enableuseremail;
+
+\$wgEmergencyContact = \"{$slconf['EmergencyContact']}\";
+\$wgPasswordSender	= \"{$slconf['PasswordSender']}\";
+
+## For a detailed description of the following switches see
+## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent
+## There are many more options for fine tuning available see
+## /includes/DefaultSettings.php
+## UPO means: this is also a user preference option
+\$wgEnotifUserTalk = $enotifusertalk; # UPO
+\$wgEnotifWatchlist = $enotifwatchlist; # UPO
+\$wgEmailAuthentication = $eauthent;
+
+\$wgDBserver         = \"{$slconf['DBserver']}\";
+\$wgDBname           = \"{$slconf['DBname']}\";
+\$wgDBuser           = \"{$slconf['DBuser']}\";
+\$wgDBpassword       = \"{$slconf['DBpassword']}\";
+\$wgDBprefix         = \"{$slconf['DBprefix']}\";
+\$wgDBtype           = \"{$slconf['DBtype']}\";
+\$wgDBport           = \"{$slconf['DBport']}\";
+
+# Experimental charset support for MySQL 4.1/5.0.
+\$wgDBmysql5 = {$conf->DBmysql5};
+
+## Shared memory settings
+\$wgMainCacheType = $cacheType;
+\$wgMemCachedServers = $mcservers;
+
+## To enable image uploads, make sure the 'images' directory
+## is writable, then set this to true:
+\$wgEnableUploads		= false;
+\$wgUseImageResize		= {$conf->UseImageResize};
+{$magic}\$wgUseImageMagick = true;
+{$magic}\$wgImageMagickConvertCommand = \"{$convert}\";
+
+## If you want to use image uploads under safe mode,
+## create the directories images/archive, images/thumb and
+## images/temp, and make them all writable. Then uncomment
+## this, if it's not already uncommented:
+{$hashedUploads}\$wgHashedUploadDirectory = false;
+
+## If you have the appropriate support software installed
+## you can enable inline LaTeX equations:
+\$wgUseTeX	         = false;
+\$wgMathPath         = \"{\$wgUploadPath}/math\";
+\$wgMathDirectory    = \"{\$wgUploadDirectory}/math\";
+\$wgTmpDirectory     = \"{\$wgUploadDirectory}/tmp\";
+
+\$wgLocalInterwiki   = \$wgSitename;
+
+\$wgLanguageCode = \"{$slconf['LanguageCode']}\";
+
+\$wgProxyKey = \"$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']}\";
+
+# When you make changes to this configuration file, this will make
+# sure that cached pages are cleared.
+\$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) );
+\$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate );
+";
+	// 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 ) {
+	die( $text . "\n\n</body>\n</html>" );
+}
+
+function importVar( &$var, $name, $default = "" ) {
+	if( isset( $var[$name] ) ) {
+		$retval = $var[$name];
+		if ( get_magic_quotes_gpc() ) {
+			$retval = stripslashes( $retval );
+		}
+	} else {
+		$retval = $default;
+	}
+	return $retval;
+}
+
+function importPost( $name, $default = "" ) {
+	return importVar( $_POST, $name, $default );
+}
+
+function importRequest( $name, $default = "" ) {
+	return importVar( $_REQUEST, $name, $default );
+}
+
+$radioCount = 0;
+
+function aField( &$conf, $field, $text, $type = "text", $value = "", $onclick = '' ) {
+	global $radioCount;
+	if( $type != "" ) {
+		$xtype = "type=\"$type\"";
+	} else {
+		$xtype = "";
+	}
+
+	$id = $field;
+	$nolabel = ($type == "radio") || ($type == "hidden");
+
+	if ($type == 'radio')
+		$id .= $radioCount++;
+
+	if( $nolabel ) {
+		echo "\t\t<label>";
+	} else {
+		echo "\t\t<label class='column' for=\"$id\">$text</label>\n";
+	}
+
+	if( $type == "radio" && $value == $conf->$field ) {
+		$checked = "checked='checked'";
+	} else {
+		$checked = "";
+	}
+	echo "\t\t<input $xtype name=\"$field\" id=\"$id\" class=\"iput-$type\" $checked ";
+	if ($onclick) {
+		echo " onclick='togglearea(\"$value\")' " ;
+	}
+	echo "value=\"";
+	if( $type == "radio" ) {
+		echo htmlspecialchars( $value );
+	} else {
+		echo htmlspecialchars( $conf->$field );
+	}
+
+
+	echo "\" />\n";
+	if( $nolabel ) {
+		echo " $text</label>\n";
+	}
+
+	global $errs;
+	if(isset($errs[$field])) echo "<span class='error'>" . $errs[$field] . "</span>\n";
+}
+
+function getLanguageList() {
+	global $wgLanguageNames;
+	if( !isset( $wgLanguageNames ) ) {
+		require_once( "languages/Names.php" );
+	}
+
+	$codes = array();
+
+	$d = opendir( "../languages" );
+	/* In case we are called from the root directory */
+	if (!$d)
+		$d = opendir( "languages");
+	while( false !== ($f = readdir( $d ) ) ) {
+		$m = array();
+		if( preg_match( '/Language([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
+			$code = str_replace( '_', '-', strtolower( $m[1] ) );
+			if( isset( $wgLanguageNames[$code] ) ) {
+				$name = $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';
+		var_dump( $hostport );
+	}
+	if ( !$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 "<li>Connected to memcached on $host:$port successfully";
+	}
+	return $errstr;
+}
+
+function database_picker($conf) {
+	global $ourdb;
+	print "\n";
+	foreach(array_keys($ourdb) as $db) {
+		if ($ourdb[$db]['havedriver']) {
+			print "<li>";
+			aField( $conf, "DBtype", $ourdb[$db]['fullname'], 'radio', $db, 'onclick');
+			print "</li>\n";
+		}
+	}
+	print "\n";
+}
+
+function database_switcher($db) {
+	global $ourdb;
+	$color = $ourdb[$db]['bgcolor'];
+	$full = $ourdb[$db]['fullname'];
+	print "<div id='$db' style='display:none; background: $color'>\n";
+	print "<h3>$full specific options:</h3>\n";
+}
+
+?>
+
+	<div class="license">
+	<hr>
+	<p>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.</p>
+
+	 <p>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.</p>
+
+	 <p>You should have received <a href="../COPYING">a copy of the GNU General Public License</a>
+	 along with this program; if not, write to the Free Software
+	 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+	 or <a href="http://www.gnu.org/copyleft/gpl.html">read it online</a></p>
+	</div>
+
+</div></div></div>
+
+
+<div id="column-one">
+	<div class="portlet" id="p-logo">
+	  <a style="background-image: url(../skins/common/images/mediawiki.png);"
+	    href="http://www.mediawiki.org/"
+	    title="Main Page"></a>
+	</div>
+	<script type="text/javascript"> if (window.isMSIE55) fixalpha(); </script>
+	<div class='portlet'><div class='pBody'>
+		<ul>
+			<li><strong><a href="http://www.mediawiki.org/">MediaWiki home</a></strong></li>
+			<li><a href="../README">Readme</a></li>
+			<li><a href="../RELEASE-NOTES">Release notes</a></li>
+			<li><a href="../docs/">Documentation</a></li>
+			<li><a href="http://meta.wikipedia.org/wiki/MediaWiki_User's_Guide">User's Guide</a></li>
+			<li><a href="http://meta.wikimedia.org/wiki/MediaWiki_FAQ">FAQ</a></li>
+		</ul>
+		<p style="font-size:90%;margin-top:1em">MediaWiki is Copyright &copy; 2001-2006 by Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik M&ouml;ller, Gabriel Wicke and others.</p>
+	</div></div>
+</div>
+
+</div>
+
+</body>
+</html>
author	Pierre Schmitz <pierre@archlinux.de>	2006-10-11 18:12:39 +0000
committer	Pierre Schmitz <pierre@archlinux.de>	2006-10-11 18:12:39 +0000
commit	183851b06bd6c52f3cae5375f433da720d410447 (patch)
tree	a477257decbf3360127f6739c2f9d0ec57a03d39 /config/index.php