fixed potential XSS vulnerability

[mediawiki.git] / includes / DefaultSettings.php

<?php
/**
 * DO NOT EDIT THIS FILE!
 *
 * To customize your installation, edit "LocalSettings.php".
 *
 * Note that since all these string interpolations are expanded
 * before LocalSettings is included, if you localize something
 * like $wgScriptPath, you must also localize everything that
 * depends on it.
 *
 * @package MediaWiki
 */

# This is not a valid entry point, perform no further processing unless MEDIAWIKI is defined
if( defined( 'MEDIAWIKI' ) ) {

/** MediaWiki version number */
$wgVersion                      = '1.5alpha1';

/** Name of the site. It must be changed in LocalSettings.php */
$wgSitename         = 'MediaWiki';

/** Will be same as you set @see $wgSitename */
$wgMetaNamespace    = FALSE;

/** URL of the server. It will be automaticly build including https mode */
$wgServer = '';

if( isset( $_SERVER['SERVER_NAME'] ) ) {
        $wgServerName = $_SERVER['SERVER_NAME'];
} elseif( isset( $_SERVER['HOSTNAME'] ) ) {
        $wgServerName = $_SERVER['HOSTNAME'];
} elseif( isset( $_SERVER['HTTP_HOST'] ) ) {
        $wgServerName = $_SERVER['HTTP_HOST'];
} elseif( isset( $_SERVER['SERVER_ADDR'] ) ) {
        $wgServerName = $_SERVER['SERVER_ADDR'];
} else {
        $wgServerName = 'localhost';
}

# check if server use https:
$wgProto = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http';

$wgServer = $wgProto.'://' . $wgServerName;
# If the port is a non-standard one, add it to the URL
if(    isset( $_SERVER['SERVER_PORT'] )
    && (    ( $wgProto == 'http' && $_SERVER['SERVER_PORT'] != 80 )
         || ( $wgProto == 'https' && $_SERVER['SERVER_PORT'] != 443 ) ) ) {

        $wgServer .= ":" . $_SERVER['SERVER_PORT'];
}
unset($wgProto);


/**
 * The path we should point to.
 * It might be a virtual path in case with use apache mod_rewrite for example
 */
$wgScriptPath       = '/wiki';

/**
 * Whether to support URLs like index.php/Page_title
 * @global bool $wgUsePathInfo
 */
$wgUsePathInfo          = ( strpos( php_sapi_name(), 'cgi' ) === false );


/**#@+
 * Script users will request to get articles
 * ATTN: Old installations used wiki.phtml and redirect.phtml -
 * make sure that LocalSettings.php is correctly set!
 * @deprecated
 */
/** 
 *      @global string $wgScript
 */
$wgScript           = "{$wgScriptPath}/index.php";
/**
 *      @global string $wgRedirectScript
 */
$wgRedirectScript   = "{$wgScriptPath}/redirect.php";
/**#@-*/


/**#@+
 * @global string
 */
/**
 * style path as seen by users
 * @global string $wgStylePath
 */
$wgStylePath   = "{$wgScriptPath}/skins";
/**
 * filesystem stylesheets directory
 * @global string $wgStyleDirectory
 */
$wgStyleDirectory = "{$IP}/skins";
$wgStyleSheetPath = &$wgStylePath;
$wgArticlePath      = "{$wgScript}?title=$1";
$wgUploadPath       = "{$wgScriptPath}/upload";
$wgUploadDirectory      = "{$IP}/upload";
$wgHashedUploadDirectory        = true;
$wgLogo                         = "{$wgUploadPath}/wiki.png";
$wgMathPath         = "{$wgUploadPath}/math";
$wgMathDirectory    = "{$wgUploadDirectory}/math";
$wgTmpDirectory     = "{$wgUploadDirectory}/tmp";
$wgUploadBaseUrl    = "";
/**#@-*/

/**
 * Produce hashed HTML article paths. Used internally, do not set.
 */ 
$wgMakeDumpLinks = false;

/**
 * To set 'pretty' URL paths for actions other than
 * plain page views, add to this array. For instance:
 *   'edit' => "$wgScriptPath/edit/$1"
 *
 * There must be an appropriate script or rewrite rule
 * in place to handle these URLs.
 */
$wgActionPaths = array();

/**
 * If you operate multiple wikis, you can define a shared upload path here.
 * Uploads to this wiki will NOT be put there - they will be put into
 * $wgUploadDirectory.
 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
 * no file of the given name is found in the local repository (for [[Image:..]],
 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
 * directory.
 */
$wgUseSharedUploads = false;
/** Full path on the web server where shared uploads can be found */
$wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
/** Path on the file system where shared uploads can be found. */
$wgSharedUploadDirectory = "/var/www/wiki3/images";
/** DB name with metadata about shared directory. Set this to false if the uploads do not come from a wiki. */
$wgSharedUploadDBname = false;
/** Cache shared metadata in memcached. Don't do this if the commons wiki is in a different memcached domain */
$wgCacheSharedUploads = true;

/**
 * Point the upload navigation link to an external URL
 * Useful if you want to use a shared repository by default
 * without disabling local uploads
 * e.g. $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
*/
$wgUploadNavigationUrl = false;

/** 
 * Give a path here to use thumb.php for thumbnail generation on client request, instead of 
 * generating them on render and outputting a static URL. This is necessary if some of your 
 * apache servers don't have read/write access to the thumbnail path.
 * 
 * Example: 
 *   $wgThumbnailScriptPath = "{$wgScriptPath}/thumb.php";
 */
$wgThumbnailScriptPath = false;
$wgSharedThumbnailScriptPath = false;

/**
 * Set the following to false especially if you have a set of files that need to
 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
 * directory layout.
 */
$wgHashedSharedUploadDirectory = true;

/**
 * Base URL for a repository wiki. Leave this blank if uploads are just stored
 * in a shared directory and not meant to be accessible through a separate wiki.
 * Otherwise the image description pages on the local wiki will link to the
 * image description page on this wiki.
 *
 * Please specify the namespace, as in the example below.
 */
$wgRepositoryBaseUrl="http://commons.wikimedia.org/wiki/Image:";


#
# Email settings
#

/**
 * Site admin email address
 * Default to wikiadmin@SERVER_NAME
 * @global string $wgEmergencyContact
 */
$wgEmergencyContact = 'wikiadmin@' . $wgServerName;

/**
 * Password reminder email address
 * The address we should use as sender when a user is requesting his password
 * Default to apache@SERVER_NAME
 * @global string $wgPasswordSender
 */
$wgPasswordSender       = 'Wikipedia Mail <apache@' . $wgServerName . '>';

/**
 * dummy address which should be accepted during mail send action
 * It might be necessay to adapt the address or to set it equal
 * to the $wgEmergencyContact address
 */
#$wgNoReplyAddress      = $wgEmergencyContact;
$wgNoReplyAddress       = 'reply@not.possible';

/**
 * Set to true to enable the e-mail basic features:
 * Password reminders, etc. If sending e-mail on your
 * server doesn't work, you might want to disable this.
 * @global bool $wgEnableEmail
 */
$wgEnableEmail = true;

/**
 * Set to true to enable user-to-user e-mail.
 * This can potentially be abused, as it's hard to track.
 * @global bool $wgEnableUserEmail
 */
$wgEnableUserEmail = true;

/**
 * SMTP Mode
 * For using a direct (authenticated) SMTP server connection. 
 * Default to false or fill an array :
 * <code>
 * "host" => 'SMTP domain',
 * "IDHost" => 'domain for MessageID',
 * "port" => "25",
 * "auth" => true/false,
 * "username" => user,
 * "password" => password
 * </code>
 *
 * @global mixed $wgSMTP
 */
$wgSMTP                         = false;


/**#@+
 * Database settings
 */
/** database host name or ip address */
$wgDBserver         = 'localhost';
/** name of the database */
$wgDBname           = 'wikidb';
/** */
$wgDBconnection     = '';
/** Database username */
$wgDBuser           = 'wikiuser';
/** Database type
 * "mysql" for working code and "PostgreSQL" for development/broken code
 */
$wgDBtype           = "mysql";
/** Search type
 * "MyISAM" for MySQL native full text search, "Tsearch2" for PostgreSQL
 * based search engine
 */
$wgSearchType       = "MyISAM";
/** Table name prefix */
$wgDBprefix         = ''; 
/** Database schema
 * on some databases this allows separate 
 * logical namespace for application data
 */
$wgDBschema         = 'mediawiki';
/**#@-*/



/**
 * Shared database for multiple wikis. Presently used for storing a user table
 * for single sign-on. The server for this database must be the same as for the
 * main database.
 * EXPERIMENTAL
 */
$wgSharedDB = null;

# Database load balancer
# This is a two-dimensional array, an array of server info structures
# Fields are: 
#   host:        Host name
#   dbname:      Default database name
#   user:        DB user
#   password:    DB password
#   type:        "mysql" or "pgsql"
#   load:        ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0
#   groupLoads:  array of load ratios, the key is the query group name. A query may belong 
#                to several groups, the most specific group defined here is used.
#                 
#   flags:       bit field
#                   DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
#                   DBO_DEBUG -- equivalent of $wgDebugDumpSql
#                   DBO_TRX -- wrap entire request in a transaction
#                   DBO_IGNORE -- ignore errors (not useful in LocalSettings.php)
#                   DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
#
# Leave at false to use the single-server variables above
$wgDBservers            = false; 

/** How long to wait for a slave to catch up to the master */ 
$wgMasterWaitTimeout = 10;

/** File to log MySQL errors to */
$wgDBerrorLog           = false;

/**
 * wgDBminWordLen :
 * MySQL 3.x : used to discard words that MySQL will not return any results for
 * shorter values configure mysql directly.
 * MySQL 4.x : ignore it and configure mySQL
 * See: http://dev.mysql.com/doc/mysql/en/Fulltext_Fine-tuning.html
 */
$wgDBminWordLen     = 4;
/** Set to true if using InnoDB tables */
$wgDBtransactions       = false;
/** Set to true to use enhanced fulltext search */
$wgDBmysql4                     = false;

/**
 * Other wikis on this site, can be administered from a single developer
 * account.
 * Array, interwiki prefix => database name
 */ 
$wgLocalDatabases   = array();

/**
 * Object cache settings
 * See Defines.php for types
 */
$wgMainCacheType = CACHE_NONE;
$wgMessageCacheType = CACHE_ANYTHING;
$wgParserCacheType = CACHE_ANYTHING;

$wgSessionsInMemcached = false;
$wgLinkCacheMemcached = false; # Not fully tested

/**
 * Memcached-specific settings
 * See docs/memcached.txt
 */
$wgMemCachedDebug   = false; # Will be set to false in Setup.php, if the server isn't working
$wgMemCachedServers = array( '127.0.0.1:11000' );
$wgMemCachedDebug   = false;



# Language settings
#
/** Site language code, should be one of ./languages/Language(.*).php */
$wgLanguageCode     = 'en';

/** Filename of a language file generated by dumpMessages.php */
$wgLanguageFile     = false;

/** Treat language links as magic connectors, not inline links */
$wgInterwikiMagic       = true;

/** We speak UTF-8 all the time now, unless some oddities happen */
$wgInputEncoding        = 'UTF-8';
$wgOutputEncoding       = 'UTF-8'; 
$wgEditEncoding         = '';

# Set this to eg 'ISO-8859-1' to perform character set
# conversion when loading old revisions not marked with
# "utf-8" flag. Use this when converting wiki to UTF-8
# without the burdensome mass conversion of old text data.
#
# NOTE! This DOES NOT touch any fields other than old_text.
# Titles, comments, user names, etc still must be converted
# en masse in the database before continuing as a UTF-8 wiki.
$wgLegacyEncoding   = false;

/**
 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
 * create stub reference rows in the text table instead of copying
 * the full text of all current entries from 'cur' to 'text'.
 *
 * This will speed up the conversion step for large sites, but
 * requires that the cur table be kept around for those revisions
 * to remain viewable.
 *
 * maintenance/migrateCurStubs.php can be used to complete the
 * migration in the background once the wiki is back online.
 *
 * This option affects the updaters *only*. Any present cur stub
 * revisions will be readable at runtime regardless of this setting.
 */
$wgLegacySchemaConversion = false;

$wgMimeType                     = 'text/html';
$wgJsMimeType                   = 'text/javascript';
$wgDocType                      = '-//W3C//DTD XHTML 1.0 Transitional//EN';
$wgDTD                          = 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd';

/** Enable to allow rewriting dates in page text.
 * DOES NOT FORMAT CORRECTLY FOR MOST LANGUAGES */
$wgUseDynamicDates  = false; 
/** Enable dates like 'May 12' instead of '12 May', this only takes effect if
 * the interface is set to English
 */
$wgAmericanDates    = false; 
/**
 * For Hindi and Arabic use local numerals instead of Western style (0-9)
 * numerals in interface.
 */
$wgTranslateNumerals = true;


# Translation using MediaWiki: namespace
# This will increase load times by 25-60% unless memcached is installed
# Interface messages will be get from the database.
$wgUseDatabaseMessages = true;
$wgMsgCacheExpiry       = 86400;

# Whether to enable language variant conversion. Currently only zh 
# supports this function, to convert between Traditional and Simplified
# Chinese. This flag is meant to isolate the (untested) conversion 
# code, so that if it breaks, only zh will be affected
$wgDisableLangConversion = false;

# Use article validation feature; turned off by default
$wgUseValidation = false;

# Whether to use zhdaemon to perform Chinese text processing
# zhdaemon is under developement, so normally you don't want to
# use it unless for testing
$wgUseZhdaemon = false;
$wgZhdaemonHost="localhost";
$wgZhdaemonPort=2004;

# Miscellaneous configuration settings
#

$wgLocalInterwiki   = 'w';
$wgInterwikiExpiry = 10800; # Expiry time for cache of interwiki table

/**
 * If local interwikis are set up which allow redirects,
 * set this regexp to restrict URLs which will be displayed
 * as 'redirected from' links.
 *
 * It might look something like this:
 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
 *
 * Leave at false to avoid displaying any incoming redirect markers.
 * This does not affect intra-wiki redirects, which don't change
 * the URL.
 */
$wgRedirectSources = false;


$wgShowIPinHeader       = true; # For non-logged in users
$wgMaxNameChars     = 32; # Maximum number of bytes in username

$wgExtraSubtitle        = '';
$wgSiteSupportPage      = ''; # A page where you users can receive donations

$wgReadOnlyFile         = "{$wgUploadDirectory}/lock_yBgMBwiR";

/**
 * The debug log file should be not be publicly accessible if it is used, as it
 * may contain private data. */
$wgDebugLogFile         = '';

/**#@+
 * @global bool
 */
$wgDebugRedirects               = false;
$wgDebugRawPage         = false; # Avoid overlapping debug entries by leaving out CSS

$wgDebugComments        = false;
$wgReadOnly             = false;
$wgLogQueries           = false;
$wgDebugDumpSql         = false;

/**
 * Whether to show "we're sorry, but there has been a database error" pages.
 * Displaying errors aids in debugging, but may display information useful
 * to an attacker.
 */
$wgShowSQLErrors        = false;

# Should [[Category:Dog]] on a page associate it with the
# category "Dog"? (a link to that category page will be
# added to the article, clicking it reveals a list of
# all articles in the category)
$wgUseCategoryMagic             = true;

/**
 * disable experimental dmoz-like category browsing. Output things like:
 * Encyclopedia > Music > Style of Music > Jazz
 */
$wgUseCategoryBrowser   = false;

$wgEnablePersistentLC   = false;        # Obsolete, do not use
$wgCompressedPersistentLC = true; # use gzcompressed blobs
$wgUseOldExistenceCheck = false;  # use old prefill link method, for debugging only

/**
 * Keep parsed pages in a cache (objectcache table, turck, or memcached)
 * to speed up output of the same page viewed by another user with the
 * same options.
 *
 * This can provide a significant speedup for medium to large pages,
 * so you probably want to keep it on.
 */
$wgEnableParserCache = true;

/**
 * Under which condition should a page in the main namespace be counted
 * as a valid article? If $wgUseCommaCount is set to true, it will be
 * counted if it contains at least one comma. If it is set to false
 * (default), it will only be counted if it contains at least one [[wiki
 * link]]. See http://meta.wikimedia.org/wiki/Help:Article_count
 *
 * Retroactively changing this variable will not affect
 * the existing count (cf. maintenance/recount.sql).
*/
$wgUseCommaCount = false;

/**#@-*/

/**
 * wgHitcounterUpdateFreq sets how often page counters should be updated, higher
 * values are easier on the database. A value of 1 causes the counters to be
 * updated on every hit, any higher value n cause them to update *on average*
 * every n hits. Should be set to either 1 or something largish, eg 1000, for
 * maximum efficiency.
*/
$wgHitcounterUpdateFreq = 1;

# User rights settings
#
#  It's not 100% safe, there could be security hole using that one. Use at your
# own risks.

$wgWhitelistEdit = false;   # true = user must login to edit.
$wgWhitelistRead = false;       # Pages anonymous user may see, like: = array ( ":Main_Page", "Special:Userlogin", "Wikipedia:Help");
$wgWhitelistAccount = array ( 'user' => 1, 'sysop' => 1, 'developer' => 1 );

$wgAllowAnonymousMinor = false; # Allow anonymous users to mark changes as 'minor'

$wgSysopUserBans        = true; # Allow sysops to ban logged-in users
$wgSysopRangeBans               = true; # Allow sysops to ban IP ranges

/** Comma-separated list of options to show on the IP block form. 
  * Use strtotime() format, or "infinite" for an infinite block 
  */
$wgBlockExpiryOptions = "2 hours,1 day,3 days,1 week,2 weeks,1 month,3 months,6 months,1 year,infinite";

$wgAutoblockExpiry              = 86400; # Number of seconds before autoblock entries expire

/**
 * Static user groups serialized record
 * To avoid database access, you can set this to a user groups record as returned 
 * by Special:Groups with the magic parameter showrecord=1. This will however mean 
 * that you won't be able to edit them at runtime.
 */
$wgStaticGroups = false;

# Proxy scanner settings
#

/**
 * If you enable this, every editor's IP address will be scanned for open HTTP
 * proxies.
 * 
 * Don't enable this. Many sysops will report "hostile TCP port scans" to your
 * ISP and ask for your server to be shut down.
 * 
 * You have been warned.
 */
$wgBlockOpenProxies = false;
/** Port we want to scan for a proxy */
$wgProxyPorts = array( 80, 81, 1080, 3128, 6588, 8000, 8080, 8888, 65506 );
/** Script used to scan */
$wgProxyScriptPath = "$IP/proxy_check.php";
/** */
$wgProxyMemcExpiry = 86400;
/** This should always be customised in LocalSettings.php */
$wgSecretKey = false;
/** big list of banned IP addresses, in the keys not the values */
$wgProxyList = array();
/** deprecated */
$wgProxyKey = false;

/** Number of accounts each IP address may create, 0 to disable.
 * Requires memcached */
$wgAccountCreationThrottle = 0;

# Client-side caching:

/** Allow client-side caching of pages */
$wgCachePages       = true;

/**
 * Set this to current time to invalidate all prior cached pages. Affects both
 * client- and server-side caching.
 */
$wgCacheEpoch = '20030516000000';


# Server-side caching:

/**
 * This will cache static pages for non-logged-in users to reduce
 * database traffic on public sites.
 * Must set $wgShowIPinHeader = false
 */  
$wgUseFileCache = false;
/** Directory where the cached page will be saved */
$wgFileCacheDirectory = "{$wgUploadDirectory}/cache";

/**
 * When using the file cache, we can store the cached HTML gzipped to save disk
 * space. Pages will then also be served compressed to clients that support it.
 * THIS IS NOT COMPATIBLE with ob_gzhandler which is now enabled if supported in
 * the default LocalSettings.php! If you enable this, remove that setting first.
 * 
 * Requires zlib support enabled in PHP.
 */
$wgUseGzip = false;

# Email notification settings
#

/** 
 * Program to run when the email is actually sent out. You might want to make
 * your server beep for example. Usermailer.php will make a system() call with
 * exactly that string as parameter.
 */
# $wgEmailNotificationSystembeep = '/usr/bin/beep -f 4000 -l 20 &';
$wgEmailNotificationSystembeep  = '';

/** For email notification on page changes */
$wgPasswordSender = $wgEmergencyContact;

# true: from PageEditor if s/he opted-in
# false: Enotif mails appear to come from $wgEmergencyContact
$wgEmailNotificationMailsSentFromPageEditor     = false; 

// TODO move UPO to preferences probably ?
# If set to true, users get a corresponding option in their preferences and can choose to enable or disable at their discretion
# If set to false, the corresponding input form on the user preference page is suppressed
# It call this to be a "user-preferences-option (UPO)"
$wgEmailAuthentication                          = true; # UPO (if this is set to false, texts referring to authentication are suppressed)
$wgEmailNotificationForWatchlistPages           = false; # UPO
$wgEmailNotificationForUserTalkPages            = false;        # UPO
$wgEmailNotificationRevealPageEditorAddress     = false;        # UPO; reply-to address may be filled with page editor's address (if user allowed this in the preferences)
$wgEmailNotificationForMinorEdits               = true; # UPO; false: "minor edits" on pages do not trigger notification mails.
#                                                       # Attention: _every_ change on a user_talk page trigger a notification mail (if the user is not yet notified)


/** Show watching users in recent changes, watchlist and page history views */
$wgRCShowWatchingUsers                          = false; # UPO
/** Show watching users in Page views */
$wgPageShowWatchingUsers                        = false;
/**
 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
 * view for watched pages with new changes */
$wgShowUpdatedMarker                            = true; # UPO

$wgCookieExpiration = 2592000;

# Squid-related settings
#

/** Enable/disable Squid */
$wgUseSquid = false;
 
/** If you run Squid3 with ESI support, enable this (default:false): */
$wgUseESI = false;
 
/** Internal server name as known to Squid, if different */
# $wgInternalServer = 'http://yourinternal.tld:8000';
$wgInternalServer = $wgServer;
 
/**
 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
 * days
 */
$wgSquidMaxage = 18000;
 
/**
 * A list of proxy servers (ips if possible) to purge on changes don't specify
 * ports here (80 is default)
 */
# $wgSquidServers = array('127.0.0.1');
$wgSquidServers = array();
$wgSquidServersNoPurge = array();

/** Maximum number of titles to purge in any one client operation */
$wgMaxSquidPurgeTitles = 400;

/** HTCP multicast purging */
$wgHTCPPort = 4827;
$wgHTCPMulticastTTL = 1;
# $wgHTCPMulticastAddress = "224.0.0.85";

# Cookie settings:
#
/**
 * Set to set an explicit domain on the login cookies eg, "justthis.domain. org"
 * or ".any.subdomain.net"
 */
$wgCookieDomain = '';
$wgCookiePath = '/';
$wgDisableCookieCheck = false;

/**  Whether to allow inline image pointing to other websites */
$wgAllowExternalImages = true;

/** Disable database-intensive features */
$wgMiserMode = false;
/** Disable all query pages if miser mode is on, not just some */
$wgDisableQueryPages = false;
/** Generate a watchlist once every hour or so */
$wgUseWatchlistCache = false;
/** The hour or so mentioned above */
$wgWLCacheTimeout = 3600;

/**
 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
 * (ImageMagick) installed and available in the PATH.
 * Please see math/README for more information.
 */
$wgUseTeX = false;
/** Location of the texvc binary */
$wgTexvc = './math/texvc';

#
# Profiling / debugging
#

/** Enable for more detailed by-function times in debug log */
$wgProfiling = false; 
/** Only record profiling info for pages that took longer than this */
$wgProfileLimit = 0.0;
/** Don't put non-profiling info into log file */
$wgProfileOnly = false; 
/** Log sums from profiling into "profiling" table in db. */
$wgProfileToDatabase = false;
/** Only profile every n requests when profiling is turned on */
$wgProfileSampleRate = 1;
/** If true, print a raw call tree instead of per-function report */
$wgProfileCallTree = false; 

/** Detects non-matching wfProfileIn/wfProfileOut calls */
$wgDebugProfiling = false;
/** Output debug message on every wfProfileIn/wfProfileOut */
$wgDebugFunctionEntry = 0;
/** Lots of debugging output from SquidUpdate.php */
$wgDebugSquid = false;

$wgDisableCounters = false;
$wgDisableTextSearch = false;
/**
 * If you've disabled search semi-permanently, this also disables updates to the
 * table. If you ever re-enable, be sure to rebuild the search table.
 */
$wgDisableSearchUpdate = false;
/** Uploads have to be specially set up to be secure */
$wgEnableUploads = false;
/**
 * Show EXIF data, on by default if available.
 * Requires PHP's EXIF extension: http://www.php.net/manual/en/ref.exif.php
 */
$wgShowEXIF = function_exists( 'exif_read_data' );

/**
 * Set to true to enable the upload _link_ while local uploads are disabled.
 * Assumes that the special page link will be bounced to another server where
 * uploads do work.
 */
$wgRemoteUploads = false; 
$wgDisableAnonTalk = false;

/**
 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
 * fall back to the old behaviour (no merging).
 */
$wgDiff3 = '/usr/bin/diff3';

/** 
 * We can also compress text in the old revisions table. If this is set on, old
 * revisions will be compressed on page save if zlib support is available. Any
 * compressed revisions will be decompressed on load regardless of this setting
 * *but will not be readable at all* if zlib support is not available.
 */
$wgCompressRevisions = false;

/**
 * This is the list of preferred extensions for uploading files. Uploading files
 * with extensions not in this list will trigger a warning.
 */
$wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );

/** Files with these extensions will never be allowed as uploads. */
$wgFileBlacklist = array(
        # HTML may contain cookie-stealing JavaScript and web bugs
        'html', 'htm',
        # PHP scripts may execute arbitrary code on the server
        'php', 'phtml', 'php3', 'php4', 'phps',
        # Other types that may be interpreted by some servers
        'shtml', 'jhtml', 'pl', 'py', 'cgi',
        # May contain harmful executables for Windows victims
        'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );

/** This is a flag to determine whether or not to check file extensions on upload. */
$wgCheckFileExtensions = true;

/**
 * If this is turned off, users may override the warning for files not covered
 * by $wgFileExtensions.
 */
$wgStrictFileExtensions = true;

/** Warn if uploaded files are larger than this */
$wgUploadSizeWarning = 150 * 1024;

/** For compatibility with old installations set to false */
$wgPasswordSalt = true; 

/** Which namespaces should support subpages?
 * See Language.php for a list of namespaces.
 */
$wgNamespacesWithSubpages = array(
        NS_SPECIAL => 0,
        NS_MAIN => 0,
        NS_TALK => 1,
        NS_USER => 1,
        NS_USER_TALK => 1,
        NS_PROJECT => 0,
        NS_PROJECT_TALK => 1,
        NS_IMAGE => 0,
        NS_IMAGE_TALK => 1,
        NS_MEDIAWIKI => 0,
        NS_MEDIAWIKI_TALK => 1,
        NS_TEMPLATE => 0,
        NS_TEMPLATE_TALK => 1,
        NS_HELP => 0,
        NS_HELP_TALK => 1,
        NS_CATEGORY => 0,
        NS_CATEGORY_TALK => 1
 );

$wgNamespacesToBeSearchedDefault = array(
        NS_SPECIAL => 0,
        NS_MAIN => 1,
        NS_TALK => 0,
        NS_USER => 0,
        NS_USER_TALK => 0,
        NS_PROJECT => 0,
        NS_PROJECT_TALK => 0,
        NS_IMAGE => 0,
        NS_IMAGE_TALK => 0,
        NS_MEDIAWIKI => 0,
        NS_MEDIAWIKI_TALK => 1,
        NS_TEMPLATE => 1,
        NS_TEMPLATE_TALK => 1,
        NS_HELP => 0,
        NS_HELP_TALK => 0,
        NS_CATEGORY => 0,
        NS_CATEGORY_TALK => 0
);

/** If set, a bold ugly notice will show up at the top of every page. */
$wgSiteNotice = '';


#
# Images settings
#

/** dynamic server side image resizing ("Thumbnails") */
$wgUseImageResize               = false;

/**
 * Resizing can be done using PHP's internal image libraries or using
 * ImageMagick. The later supports more file formats than PHP, which only
 * supports PNG, GIF, JPG, XBM and WBMP.
 * 
 * Use Image Magick instead of PHP builtin functions.
 */
$wgUseImageMagick               = false;
/** The convert command shipped with ImageMagick */
$wgImageMagickConvertCommand    = '/usr/bin/convert';

# Scalable Vector Graphics (SVG) may be uploaded as images.
# Since SVG support is not yet standard in browsers, it is
# necessary to rasterize SVGs to PNG as a fallback format.
#
# An external program is required to perform this conversion:
$wgSVGConverters = array(
        'ImageMagick' => '$path/convert -background white -geometry $width $input $output',
        'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
        'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
        'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d $output $input',
        );
/** Pick one of the above */
$wgSVGConverter = 'ImageMagick';
/** If not in the executable PATH, specify */
$wgSVGConverterPath = '';

/** @todo FIXME what does it do here ?? [ashar] */
if( !isset( $wgCommandLineMode ) ) {
        $wgCommandLineMode = false;
}


#
# Recent changes settings
#

/** Log IP addresses in the recentchanges table */
$wgPutIPinRC = false;

/**
 * Recentchanges items are periodically purged; entries older than this many
 * seconds will go.
 * For one week : 7 * 24 * 3600
 */
$wgRCMaxAge = 7 * 24 * 3600;


#
# Copyright and credits settings
#

/** RDF metadata toggles */
$wgEnableDublinCoreRdf = false;
$wgEnableCreativeCommonsRdf = false;

/** Override for copyright metadata.
 * TODO: these options need documentation
 */
$wgRightsPage = NULL;
$wgRightsUrl = NULL;
$wgRightsText = NULL;
$wgRightsIcon = NULL;

/** Set this to some HTML to override the rights icon with an arbitrary logo */
$wgCopyrightIcon = NULL;

/** Set this to true if you want detailed copyright information forms on Upload. */
$wgUseCopyrightUpload = false;

/** Set this to false if you want to disable checking that detailed copyright
 * information values are not empty. */
$wgCheckCopyrightUpload = true;

/**
 * Set this to the number of authors that you want to be credited below an
 * article text. Set it to zero to hide the attribution block, and a negative
 * number (like -1) to show all authors. Note that this will# require 2-3 extra
 * database hits, which can have a not insignificant impact on performance for
 * large wikis.
 */
$wgMaxCredits = 0;

/** If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
 * Otherwise, link to a separate credits page. */
$wgShowCreditsIfMax = true;



/**
 * Set this to false to avoid forcing the first letter of links to capitals.
 * WARNING: may break links! This makes links COMPLETELY case-sensitive. Links
 * appearing with a capital at the beginning of a sentence will *not* go to the
 * same place as links in the middle of a sentence using a lowercase initial.
 */
$wgCapitalLinks = true;

/**
 * List of interwiki prefixes for wikis we'll accept as sources for
 * Special:Import (for sysops). Since complete page history# can be imported,
 * these should be 'trusted'.
 */
$wgImportSources = array();



/** Text matching this regular expression will be recognised as spam
 * See http://en.wikipedia.org/wiki/Regular_expression */
$wgSpamRegex = false; 
/** Similarly if this function returns true */
$wgFilterCallback = false;

/** Go button goes straight to the edit screen if the article doesn't exist. */
$wgGoToEdit = false;

/** Allow limited user-specified HTML in wiki pages?
 * It  will be run through a whitelist for security. Set this to false if you
 * want wiki pages to consist only of wiki markup. Note that replacements do not
 * yet exist for all HTML constructs.*/
$wgUserHtml = true;

/** Allow raw, unchecked HTML in <html>...</html> sections.
 * THIS IS VERY DANGEROUS on a publically editable site, so you can't enable it
 * unless you've restricted editing to trusted users only with $wgWhitelistEdit.
 */
$wgRawHtml = false;

/**
 * $wgUseTidy: use tidy to make sure HTML output is sane.
 * This should only be enabled if $wgUserHtml is true.
 * tidy is a free tool that fixes broken HTML.
 * See http://www.w3.org/People/Raggett/tidy/
 * $wgTidyBin should be set to the path of the binary and
 * $wgTidyConf to the path of the configuration file.
 * $wgTidyOpts can include any number of parameters.
 *
 * $wgTidyInternal controls the use of the PECL extension to use an in-
 *   process tidy library instead of spawning a separate program.
 *   Normally you shouldn't need to override the setting except for
 *   debugging. To install, use 'pear install tidy' and add a line
 *   'extension=tidy.so' to php.ini.
 */
$wgUseTidy = false;
$wgTidyBin = 'tidy';
$wgTidyConf = $IP.'/extensions/tidy/tidy.conf'; 
$wgTidyOpts = '';
$wgTidyInternal = function_exists( 'tidy_load_config' );

/** See list of skins and their symbolic names in languages/Language.php */
$wgDefaultSkin = 'monobook';

/**
 * Settings added to this array will override the language globals for the user
 * preferences used by anonymous visitors and newly created accounts. (See names
 * and sample values in languages/Language.php)
 * For instance, to disable section editing links:
 *  $wgDefaultUserOptions ['editsection'] = 0;
 * 
 */
$wgDefaultUserOptions = array();

/** Whether or not to allow and use real name fields. Defaults to true. */
$wgAllowRealName = true;

/** Use XML parser? */
$wgUseXMLparser = false ;

/** Extensions */
$wgSkinExtensionFunctions = array();
$wgExtensionFunctions = array();

/**
 * Allow user Javascript page?
 * This enables a lot of neat customizations, but may
 * increase security risk to users and server load.
 */
$wgAllowUserJs = false;

/**
 * Allow user Cascading Style Sheets (CSS)?
 * This enables a lot of neat customizations, but may
 * increase security risk to users and server load.
 */
$wgAllowUserCss = false;

/** Use the site's Javascript page? */
$wgUseSiteJs = true;

/** Use the site's Cascading Style Sheets (CSS)? */
$wgUseSiteCss = true;
        
/** Filter for Special:Randompage. Part of a WHERE clause */
$wgExtraRandompageSQL = false;

/** Allow the "info" action, very inefficient at the moment */
$wgAllowPageInfo = false;

/** Maximum indent level of toc. */
$wgMaxTocLevel = 999;

/** Use external C++ diff engine (module wikidiff from the extensions package) */
$wgUseExternalDiffEngine = false;

/** Use RC Patrolling to check for vandalism */
$wgUseRCPatrol = true;

/** Set maximum number of results to return in syndication feeds (RSS, Atom) for
 * eg Recentchanges, Newpages. */
$wgFeedLimit = 50;

/** _Minimum_ timeout for cached Recentchanges feed, in seconds.
 * A cached version will continue to be served out even if changes
 * are made, until this many seconds runs out since the last render. */
$wgFeedCacheTimeout = 60;

/** When generating Recentchanges RSS/Atom feed, diffs will not be generated for
 * pages larger than this size. */
$wgFeedDiffCutoff = 32768;


/**
 * Additional namespaces. If the namespaces defined in Language.php and
 * Namespace.php are insufficient,# you can create new ones here, for example,
 * to import Help files in other languages.
 * PLEASE  NOTE: Once you delete a namespace, the pages in that namespace will
 * no longer be accessible. If you rename it, then you can access them through
 * the new namespace name.
 * 
 * Custom namespaces should start at 100 to avoid conflicting with standard
 * namespaces, and should always follow the even/odd main/talk pattern.
 */
#$wgExtraNamespaces =
#       array(100 => "Hilfe",
#             101 => "Hilfe_Diskussion",
#             102 => "Aide",
#             103 => "Discussion_Aide"
#             );
$wgExtraNamespaces = NULL;

/**
 * Limit images on image description pages to a user-selectable limit. In order
 * to reduce disk usage, limits can only be selected from a list. This is the
 * list of settings the user can choose from:
 */
$wgImageLimits = array (
        array(320,240),
        array(640,480),
        array(800,600),
        array(1024,768),
        array(1280,1024),
        array(10000,10000) );

/**
 * Adjust thumbnails on image pages according to a user setting. In order to
 * reduce disk usage, the values can only be selected from a list. This is the
 * list of settings the user can choose from:
 */
$wgThumbLimits = array(
        120,
        150,
        180,
        200,
        250,
        300
);

/** Navigation links for the user sidebar.
 * 'text' is the name of the MediaWiki message that contains the label of this link
 * 'href' is the name of the MediaWiki message that contains the link target of this link.
 *        Link targets starting with http are considered remote links. Ones not starting with
 *        http are considered as names of local wiki pages.
 */
$wgNavigationLinks = array (
        array( 'text'=>'mainpage',      'href'=>'mainpage' ),
        array( 'text'=>'portal',        'href'=>'portal-url' ),
        array( 'text'=>'currentevents', 'href'=>'currentevents-url' ),
        array( 'text'=>'recentchanges', 'href'=>'recentchanges-url' ),
        array( 'text'=>'randompage',    'href'=>'randompage-url' ),
        array( 'text'=>'help',          'href'=>'helppage' ),
        array( 'text'=>'sitesupport',   'href'=>'sitesupport-url' ),
);

/**
 *  On  category pages, show thumbnail gallery for images belonging to that
 * category instead of listing them as articles.
 */
$wgCategoryMagicGallery = true;

/**
 * Browser Blacklist for unicode non compliant browsers
 * Contains a list of regexps : "/regexp/"  matching problematic browsers
 */
$wgBrowserBlackList = array(
        "/Mozilla\/4\.78 \[en\] \(X11; U; Linux/",
        /**
         * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>, Þ to <THORN> and Ð to <ETH>
         *
         * Known useragents:
         * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
         * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
         * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
         * - [...]
         *
         * @link http://en.wikipedia.org/w/index.php?title=User%3A%C6var_Arnfj%F6r%F0_Bjarmason%2Ftestme&diff=12356041&oldid=12355864
         * @link http://en.wikipedia.org/wiki/Template%3AOS9
         */
        "/Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/"
);

/**
 * Fake out the timezone that the server thinks it's in. This will be used for
 * date display and not for what's stored in the DB. Leave to null to retain
 * your server's OS-based timezone value. This is the same as the timezone.
 */
# $wgLocaltimezone = 'GMT';
# $wgLocaltimezone = 'PST8PDT';
# $wgLocaltimezone = 'Europe/Sweden';
# $wgLocaltimezone = 'CET';
$wgLocaltimezone = null;

/**
 * User level management
 * The number is the database id of a group you want users to be attached by
 * default. A better interface should be coded [av]
 */
$wgAnonGroupId = 1;
$wgLoggedInGroupId = 2;
$wgSysopGroupId = 3;
$wgBureaucratGroupId = 4;
$wgStewardGroupId = 5;

/**
 * When translating messages with wfMsg(), it is not always clear what should be
 * considered UI messages and what shoud be content messages.
 *
 * For example, for regular wikipedia site like en, there should be only one
 * 'mainpage', therefore when getting the link of 'mainpage', we should treate
 * it as content of the site and call wfMsgForContent(), while for rendering the
 * text of the link, we call wfMsg(). The code in default behaves this way.
 * However, sites like common do offer different versions of 'mainpage' and the
 * like for different languages. This array provides a way to override the
 * default behavior. For example, to allow language specific mainpage and
 * community portal, set
 *
 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
 */
$wgForceUIMsgAsContentMsg = array();


/**
 * Authentication plugin.
 */
$wgAuth = null;

/**
 * Global list of hooks.
 * Add a hook by doing:
 *     $wgHooks['event_name'][] = $function;
 * or:
 *     $wgHooks['event_name'][] = array($function, $data);
 * or:
 *     $wgHooks['event_name'][] = array($object, 'method');
 */     
$wgHooks = array();

/**
 * Experimental preview feature to fetch rendered text
 * over an XMLHttpRequest from JavaScript instead of
 * forcing a submit and reload of the whole page.
 * Leave disabled unless you're testing it.
 */
$wgLivePreview = false;

/**
 * Disable the internal MySQL-based search, to allow it to be
 * implemented by an extension instead.
 */
$wgDisableInternalSearch = false;

/**
 * Set this to a URL to forward search requests to some external location.
 * If the URL includes '$1', this will be replaced with the URL-encoded
 * search term.
 * 
 * For example, to forward to Google you'd have something like:
 * $wgSearchForwardUrl = 'http://www.google.com/search?q=$1' .
 *                       '&domains=http://example.com' .
 *                       '&sitesearch=http://example.com' .
 *                       '&ie=utf-8&oe=utf-8';
 */
$wgSearchForwardUrl = null;

/**
 * If true, external URL links in wiki text will be given the
 * rel="nofollow" attribute as a hint to search engines that
 * they should not be followed for ranking purposes as they
 * are user-supplied and thus subject to spamming.
 */
$wgNoFollowLinks = true;

/**
 * Specifies the minimal length of a user password. If set to
 * 0, empty passwords are allowed.
 */
$wgMinimalPasswordLength = 0;

/**
 * Activate external editor interface for files and pages
 * See http://meta.wikimedia.org/wiki/Help:External_editors
 */
$wgUseExternalEditor = true;

/** Whether or not to sort special pages in Special:Specialpages */

$wgSortSpecialPages = true;

/**
 * Array of disabled article actions, e.g. view, edit, dublincore, delete, etc.
 */
$wgDisabledActions = array();

/**
 * Use http.dnsbl.sorbs.net to check for open proxies
 */
$wgEnableSorbs = false;

/**
 * On Special:Unusedimages, consider images "used", if they are put
 * into a category. Default (false) is not to count those as used.
 */
$wgCountCategorizedImagesAsUsed = false;

/** 
 * External stores allow including content 
 * from non database sources following URL links
 * 
 * Short names of ExternalStore classes may be specified in an array here:
 * $wgExternalStores = array("http","file","custom")...
 * 
 * CAUTION: Access to database might lead to code execution
 */
$wgExternalStores = false;

} else {
        die();
}
?>