includes/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Hold things related to displaying and saving user preferences.
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 if( !defined( 'MEDIAWIKI' ) )
   9         die();
  10
  11 /** to get a list of languages in setting user's language preference */
  12 require_once('languages/Names.php');
  13
  14 /**
  15  * Entry point that create the "Preferences" object
  16  */
  17 function wfSpecialPreferences() {
  18         global $wgRequest;
  19
  20         $form = new PreferencesForm( $wgRequest );
  21         $form->execute();
  22 }
  23
  24 /**
  25  * Preferences form handling
  26  * This object will show the preferences form and can save it as well.
  27  * @package MediaWiki
  28  * @subpackage SpecialPage
  29  */
  30 class PreferencesForm {
  31         var $mQuickbar, $mOldpass, $mNewpass, $mRetypePass, $mStubs;
  32         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  33         var $mUserLanguage, $mUserVariant;
  34         var $mSearch, $mRecent, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  35         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName, $mImageSize;
  36
  37         /**
  38          * Constructor
  39          * Load some values
  40          */
  41         function PreferencesForm( &$request ) {
  42                 global $wgLang, $wgContLang, $wgAllowRealName;
  43
  44                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  45                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  46                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  47                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  48                 $this->mStubs = $request->getVal( 'wpStubs' );
  49                 $this->mRows = $request->getVal( 'wpRows' );
  50                 $this->mCols = $request->getVal( 'wpCols' );
  51                 $this->mSkin = $request->getVal( 'wpSkin' );
  52                 $this->mMath = $request->getVal( 'wpMath' );
  53                 $this->mDate = $request->getVal( 'wpDate' );
  54                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  55                 $this->mRealName = ($wgAllowRealName) ? $request->getVal( 'wpRealName' ) : '';
  56                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 1 : 0;
  57                 $this->mNick = $request->getVal( 'wpNick' );
  58                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  59         $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  60                 $this->mSearch = $request->getVal( 'wpSearch' );
  61                 $this->mRecent = $request->getVal( 'wpRecent' );
  62                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  63                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  64                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  65                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  66
  67                 $this->mAction = $request->getVal( 'action' );
  68                 $this->mReset = $request->getCheck( 'wpReset' );
  69                 $this->mPosted = $request->wasPosted();
  70                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) && $this->mPosted;
  71
  72                 # User toggles  (the big ugly unsorted list of checkboxes)
  73                 $this->mToggles = array();
  74                 if ( $this->mPosted ) {
  75                         $togs = $wgLang->getUserToggles();
  76                         foreach ( $togs as $tname ) {
  77                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
  78                         }
  79                 }
  80
  81                 $this->mUsedToggles = array();
  82
  83                 # Search namespace options
  84                 # Note: namespaces don't necessarily have consecutive keys
  85                 $this->mSearchNs = array();
  86                 if ( $this->mPosted ) {
  87                         $namespaces = $wgContLang->getNamespaces();
  88                         foreach ( $namespaces as $i => $namespace ) {
  89                                 if ( $i >= 0 ) {
  90                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
  91                                 }
  92                         }
  93                 }
  94
  95                 # Validate language
  96                 if ( !preg_match( '/^[a-z\-]*$/', $this->mUserLanguage ) ) {
  97                         $this->mUserLanguage = 'nolanguage';
  98                 }
  99         }
 100
 101         function execute() {
 102                 global $wgUser, $wgOut, $wgUseDynamicDates;
 103
 104                 if ( 0 == $wgUser->getID() ) {
 105                         $wgOut->errorpage( 'prefsnologin', 'prefsnologintext' );
 106                         return;
 107                 }
 108                 if ( wfReadOnly() ) {
 109                         $wgOut->readOnlyPage();
 110                         return;
 111                 }
 112                 if ( $this->mReset ) {
 113                         $this->resetPrefs();
 114                         $this->mainPrefsForm( wfMsg( 'prefsreset' ) );
 115                 } else if ( $this->mSaveprefs ) {
 116                         $this->savePreferences();
 117                 } else {
 118                         $this->resetPrefs();
 119                         $this->mainPrefsForm( '' );
 120                 }
 121         }
 122
 123         /**
 124          * @access private
 125          */
 126         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 127                 $val = intval($val);
 128                 $val = min($val, $max);
 129                 $val = max($val, $min);
 130                 return $val;
 131         }
 132
 133         /**
 134          * @access private
 135          */
 136         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 137                 $val = trim($val);
 138                 if($val === '') {
 139                         return $val;
 140                 } else {
 141                         return $this->validateInt( $val, $min, $max );
 142                 }
 143         }
 144
 145         /**
 146          * @access private
 147          */
 148         function validateTimeZone( $s ) {
 149                 if ( $s !== '' ) {
 150                         if ( strpos( $s, ':' ) ) {
 151                                 # HH:MM
 152                                 $array = explode( ':' , $s );
 153                                 $hour = intval( $array[0] );
 154                                 $minute = intval( $array[1] );
 155                         } else {
 156                                 $minute = intval( $s * 60 );
 157                                 $hour = intval( $minute / 60 );
 158                                 $minute = abs( $minute ) % 60;
 159                         }
 160                         $hour = min( $hour, 15 );
 161                         $hour = max( $hour, -15 );
 162                         $minute = min( $minute, 59 );
 163                         $minute = max( $minute, 0 );
 164                         $s = sprintf( "%02d:%02d", $hour, $minute );
 165                 }
 166                 return $s;
 167         }
 168
 169         /**
 170          * @access private
 171          */
 172         function savePreferences() {
 173                 global $wgUser, $wgLang, $wgOut;
 174                 global $wgEnableUserEmail, $wgEnableEmail;
 175                 global $wgEmailAuthentication;
 176
 177                 if ( '' != $this->mNewpass ) {
 178                         if ( $this->mNewpass != $this->mRetypePass ) {
 179                                 $this->mainPrefsForm( wfMsg( 'badretype' ) );
 180                                 return;
 181                         }
 182
 183                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 184                                 $this->mainPrefsForm( wfMsg( 'wrongpassword' ) );
 185                                 return;
 186                         }
 187                         $wgUser->setPassword( $this->mNewpass );
 188                 }
 189                 $wgUser->setRealName( $this->mRealName );
 190                 $wgUser->setOption( 'language', $this->mUserLanguage );
 191         $wgUser->setOption( 'variant', $this->mUserVariant );
 192                 $wgUser->setOption( 'nickname', $this->mNick );
 193                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 194                 $wgUser->setOption( 'skin', $this->mSkin );
 195                 $wgUser->setOption( 'math', $this->mMath );
 196                 $wgUser->setOption( 'date', $this->mDate );
 197                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 198                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 199                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 200                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 201                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 202                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 203                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 204                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 205                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 206
 207                 # Set search namespace options
 208                 foreach( $this->mSearchNs as $i => $value ) {
 209                         $wgUser->setOption( "searchNs{$i}", $value );
 210                 }
 211
 212                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 213                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 214                 }
 215
 216                 # Set user toggles
 217                 foreach ( $this->mToggles as $tname => $tvalue ) {
 218                         $wgUser->setOption( $tname, $tvalue );
 219                 }
 220                 $wgUser->setCookies();
 221                 $wgUser->saveSettings();
 222
 223                 if( $wgEnableEmail ) {
 224                         $newadr = strtolower( $this->mUserEmail );
 225                         $oldadr = strtolower($wgUser->getEmail());
 226                         if (($newadr <> '') && ($newadr <> $oldadr)) { # the user has supplied a new email address on the login page
 227                                 # prepare for authentication and mail a temporary password to newadr
 228                                 require_once( 'SpecialUserlogin.php' );
 229                                 if ( !$wgUser->isValidEmailAddr( $newadr ) ) {
 230                                         $this->mainPrefsForm( wfMsg( 'invalidemailaddress' ) );
 231                                         return;
 232                                 }
 233                                 $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 234                                 $wgUser->mEmailAuthenticationtimestamp = 0; # but flag as "dirty" = unauthenticated
 235                 $wgUser->saveSettings();
 236                                 if ($wgEmailAuthentication) {
 237                                         # mail a temporary password to the dirty address
 238                                         # on "save options", this user will be logged-out automatically
 239                                         $error = LoginForm::mailPasswordInternal( $wgUser, true, $dummy );
 240                                         if ($error === '') {
 241                                                 return LoginForm::mainLoginForm( wfMsg( 'passwordsentforemailauthentication', $wgUser->getName() ) );
 242                                         } else {
 243                                                 return LoginForm::mainLoginForm( wfMsg( 'mailerror', $error ) );
 244                                         }
 245                                         # if user returns, that new email address gets authenticated in checkpassword()
 246                                 }
 247                         } else {
 248                                 $wgUser->setEmail( strtolower($this->mUserEmail) );
 249                                 $wgUser->setCookies();
 250                                 $wgUser->saveSettings();
 251                         }
 252                 }
 253
 254                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 255                 $po = ParserOptions::newFromUser( $wgUser );
 256                 $this->mainPrefsForm( wfMsg( 'savedprefs' ) );
 257         }
 258
 259         /**
 260          * @access private
 261          */
 262         function resetPrefs() {
 263                 global $wgUser, $wgLang, $wgContLang, $wgAllowRealName;
 264
 265                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 266                 $this->mUserEmail = $wgUser->getEmail();
 267                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 268                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 269                 $this->mUserLanguage = $wgUser->getOption( 'language' );
 270                 if( empty( $this->mUserLanguage ) ) {
 271                         # Quick hack for conversions, where this value is blank
 272                         global $wgContLanguageCode;
 273                         $this->mUserLanguage = $wgContLanguageCode;
 274                 }
 275         $this->mUserVariant = $wgUser->getOption( 'variant');
 276                 if ( 1 == $wgUser->getOption( 'disablemail' ) ) { $this->mEmailFlag = 1; }
 277                 else { $this->mEmailFlag = 0; }
 278                 $this->mNick = $wgUser->getOption( 'nickname' );
 279
 280                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 281                 $this->mSkin = $wgUser->getOption( 'skin' );
 282                 $this->mMath = $wgUser->getOption( 'math' );
 283                 $this->mDate = $wgUser->getOption( 'date' );
 284                 $this->mRows = $wgUser->getOption( 'rows' );
 285                 $this->mCols = $wgUser->getOption( 'cols' );
 286                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 287                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 288                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 289                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 290                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 291                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 292                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 293
 294                 $togs = $wgLang->getUserToggles();
 295                 foreach ( $togs as $tname ) {
 296                         $ttext = wfMsg('tog-'.$tname);
 297                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 298                 }
 299
 300                 $namespaces = $wgContLang->getNamespaces();
 301                 foreach ( $namespaces as $i => $namespace ) {
 302                         if ( $i >= 0 ) {
 303                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 304                         }
 305                 }
 306         }
 307
 308         /**
 309          * @access private
 310          */
 311         function namespacesCheckboxes() {
 312                 global $wgContLang, $wgUser;
 313
 314                 # Determine namespace checkboxes
 315                 $namespaces = $wgContLang->getNamespaces();
 316                 $r1 = '';
 317
 318                 foreach ( $namespaces as $i => $name ) {
 319                         # Skip special or anything similar
 320                         if ( $i >= 0 ) {
 321                                 $checked = '';
 322                                 if ( $this->mSearchNs[$i] ) {
 323                                         $checked = ' checked="checked"';
 324                                 }
 325                                 $name = str_replace( '_', ' ', $namespaces[$i] );
 326                                 if ( '' == $name ) {
 327                                         $name = wfMsg( 'blanknamespace' );
 328                                 }
 329
 330                                 if ( 0 != $i ) {
 331                                         $r1 .= ' ';
 332                                 }
 333                                 $r1 .= "<label><input type='checkbox' value=\"1\" name=\"" .
 334                                   "wpNs$i\"{$checked} />{$name}</label>\n";
 335                         }
 336                 }
 337
 338                 return $r1;
 339         }
 340
 341
 342         function getToggle( $tname, $trailer = false) {
 343                 global $wgUser, $wgLang;
 344
 345                 $this->mUsedToggles[$tname] = true;
 346                 $ttext = $wgLang->getUserToggle( $tname );
 347
 348                 if ( 1 == $wgUser->getOption( $tname ) ) {
 349                         $checked = ' checked="checked"';
 350                 } else {
 351                         $checked = '';
 352                 }
 353                 $trailer =($trailer) ? $trailer : '';
 354                 return "<div><input type='checkbox' value=\"1\" "
 355                   . "id=\"$tname\" name=\"wpOp$tname\"$checked /><label for=\"$tname\">$ttext</label>$trailer</div>\n";
 356         }
 357
 358         /**
 359          * @access private
 360          */
 361         function mainPrefsForm( $err ) {
 362                 global $wgUser, $wgOut, $wgLang, $wgContLang, $wgUseDynamicDates, $wgValidSkinNames;
 363                 global $wgAllowRealName, $wgImageLimits;
 364                 global $wgLanguageNames, $wgDisableLangConversion;
 365                 global $wgEmailNotificationForWatchlistPages, $wgEmailNotificationForUserTalkPages,$wgEmailNotificationForMinorEdits;
 366                 global $wgRCShowWatchingUsers, $wgEmailNotificationRevealPageEditorAddress;
 367                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 368                 global $wgContLanguageCode;
 369
 370                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 371                 $wgOut->setArticleRelated( false );
 372                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 373
 374                 if ( '' != $err ) {
 375                         $wgOut->addHTML( "<p class='error'>" . htmlspecialchars( $err ) . "</p>\n" );
 376                 }
 377                 $uname = $wgUser->getName();
 378                 $uid = $wgUser->getID();
 379
 380                 $wgOut->addWikiText( wfMsg( 'prefslogintext', $uname, $uid ) );
 381                 $wgOut->addWikiText( wfMsg('clearyourcache'));
 382
 383                 $qbs = $wgLang->getQuickbarSettings();
 384                 $skinNames = $wgLang->getSkinNames();
 385                 $mathopts = $wgLang->getMathNames();
 386                 $dateopts = $wgLang->getDateFormats();
 387                 $togs = $wgLang->getUserToggles();
 388
 389                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Preferences' );
 390                 $action = $titleObj->escapeLocalURL();
 391
 392                 $qb = wfMsg( 'qbsettings' );
 393                 $cp = wfMsg( 'changepassword' );
 394                 $sk = wfMsg( 'skin' );
 395                 $math = wfMsg( 'math' );
 396                 $dateFormat = wfMsg('dateformat');
 397                 $opw = wfMsg( 'oldpassword' );
 398                 $npw = wfMsg( 'newpassword' );
 399                 $rpw = wfMsg( 'retypenew' );
 400                 $svp = wfMsg( 'saveprefs' );
 401                 $rsp = wfMsg( 'resetprefs' );
 402                 $tbs = wfMsg( 'textboxsize' );
 403                 $tbr = wfMsg( 'rows' );
 404                 $tbc = wfMsg( 'columns' );
 405                 $ltz = wfMsg( 'localtime' );
 406                 $timezone = wfMsg( 'timezonelegend' );
 407                 $tzt = wfMsg( 'timezonetext' );
 408                 $tzo = wfMsg( 'timezoneoffset' );
 409                 $tzGuess = wfMsg( 'guesstimezone' );
 410                 $tzServerTime = wfMsg( 'servertime' );
 411                 $yem = wfMsg( 'youremail' );
 412                 $yrn = ($wgAllowRealName) ? wfMsg( 'yourrealname' ) : '';
 413                 $yl  = wfMsg( 'yourlanguage' );
 414                 $yv  = wfMsg( 'yourvariant' );
 415                 $emf = wfMsg( 'emailflag' );
 416                 $ynn = wfMsg( 'yournick' );
 417                 $stt = wfMsg ( 'stubthreshold' ) ;
 418                 $srh = wfMsg( 'searchresultshead' );
 419                 $rpp = wfMsg( 'resultsperpage' );
 420                 $scl = wfMsg( 'contextlines' );
 421                 $scc = wfMsg( 'contextchars' );
 422                 $rcc = wfMsg( 'recentchangescount' );
 423                 $dsn = wfMsg( 'defaultns' );
 424
 425                 $wgOut->addHTML( "<form id=\"preferences\" name=\"preferences\" action=\"$action\"
 426         method=\"post\">" );
 427
 428                 # First section: identity
 429                 # Email, etc.
 430                 #
 431                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 432                 $this->mRealName = htmlspecialchars( $this->mRealName );
 433                 $this->mNick = htmlspecialchars( $this->mNick );
 434                 if ( $this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 435                 else { $emfc = ''; }
 436
 437                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 438                         if ($wgUser->getEmailAuthenticationtimestamp() != 0) {
 439                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationtimestamp(), true ) ).'<br />';
 440                                 $disabled = '';
 441                         } else {
 442                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />';
 443                                 $disabled = ' '.wfMsg('disableduntilauthent');
 444                         }
 445                 } else {
 446                         $emailauthenticated = '';
 447                 }
 448
 449                 if ($this->mUserEmail == '') {
 450                         $disabled = ' '.wfMsg('disablednoemail');
 451                 }
 452
 453                 $ps = $this->namespacesCheckboxes();
 454
 455                 $enotifwatchlistpages = ($wgEmailNotificationForWatchlistPages) ? $this->getToggle( 'enotifwatchlistpages', $disabled) : '';
 456                 $enotifusertalkpages = ($wgEmailNotificationForUserTalkPages) ? $this->getToggle( 'enotifusertalkpages', $disabled) : '';
 457                 $enotifminoredits = ($wgEmailNotificationForMinorEdits) ? $this->getToggle( 'enotifminoredits', $disabled) : '';
 458                 $enotifrevealaddr = ($wgEmailNotificationRevealPageEditorAddress) ? $this->getToggle( 'enotifrevealaddr', $disabled) : '';
 459                 $prefs_help_email_enotif = ( $wgEmailNotificationForWatchlistPages || $wgEmailNotificationForUserTalkPages) ? ' ' . wfMsg('prefs-help-email-enotif') : '';
 460                 $prefs_help_realname = '';
 461
 462                 $wgOut->addHTML( "<fieldset>
 463                 <legend>".wfMsg('prefs-personal')."</legend>");
 464
 465                         if ($wgAllowRealName) {
 466                         $wgOut->addHTML("<div><label>$yrn: <input type='text' name=\"wpRealName\" value=\"{$this->mRealName}\" size='20' /></label></div>");
 467                         $prefs_help_realname = wfMsg('prefs-help-realname').'<br />';
 468                 }
 469
 470                 if( $wgEnableEmail ) {
 471                         $wgOut->addHTML("
 472                         <div><label>$yem: <input type='text' name=\"wpUserEmail\" value=\"{$this->mUserEmail}\" size='20' /></label></div>" );
 473                         if( $wgEnableUserEmail ) {
 474                                 $wgOut->addHTML(
 475                                 $emailauthenticated.
 476                                 $enotifrevealaddr.
 477                                 $enotifwatchlistpages.
 478                                 $enotifusertalkpages.
 479                                 $enotifminoredits.
 480                                 "<div><label><input type='checkbox' $emfc value=\"1\" name=\"wpEmailFlag\" />$emf.$disabled</label></div>" );
 481                         }
 482                 }
 483
 484                 $fancysig = $this->getToggle( 'fancysig' );
 485                 $wgOut->addHTML("
 486                 <div><label>$ynn: <input type='text' name=\"wpNick\" value=\"{$this->mNick}\" size='25' /></label></div>
 487                 <div>$fancysig<br /></div>
 488                 <div><label>$yl: <select name=\"wpUserLanguage\">\n");
 489
 490                 /**
 491                  * If a bogus value is set, default to the content language.
 492                  * Otherwise, no default is selected and the user ends up
 493                  * with an Afrikaans interface since it's first in the list.
 494                  */
 495                 if( isset( $wgLanguageNames[$this->mUserLanguage] ) ) {
 496                         $selectedLang = $this->mUserLanguage;
 497                 } else {
 498                         $selectedLang = $wgContLanguageCode;
 499                 }
 500                 foreach($wgLanguageNames as $code => $name) {
 501                         global $IP;
 502                         /* only add languages that have a file */
 503                         $langfile="$IP/languages/Language".str_replace('-', '_', ucfirst($code)).".php";
 504                         if(file_exists($langfile) || $code == $wgContLanguageCode) {
 505                                 $sel = ($code == $selectedLang)? 'selected="selected"' : '';
 506                                 $wgOut->addHtml("\t<option value=\"$code\" $sel>$code - $name</option>\n");
 507                         }
 508                 }
 509                 $wgOut->addHtml("</select></label></div>\n" );
 510
 511                 /* see if there are multiple language variants to choose from*/
 512                 if(!$wgDisableLangConversion) {
 513                         $variants = $wgContLang->getVariants();
 514                         $size=sizeof($variants);
 515
 516                         $variantArray=array();
 517                         foreach($variants as $v) {
 518                                 $v = str_replace( '_', '-', strtolower($v));
 519                                 if($name=$wgLanguageNames[$v]) {
 520                                         $variantArray[$v] = $name;
 521                                 }
 522                         }
 523                         $size=sizeof($variantArray);
 524
 525                         if(sizeof($variantArray) > 1) {
 526                         $wgOut->addHtml("
 527                                 <div><label>$yv: <select name=\"wpUserVariant\">\n");
 528                                 foreach($variantArray as $code => $name) {
 529                                         $sel = ($code==$this->mUserVariant)? 'selected="selected"' : '';
 530                                         $wgOut->addHtml("\t<option value=\"$code\" $sel>$code - $name</option>\n");
 531                                 }
 532                         }
 533                 }
 534                 # Fields for changing password
 535                 #
 536                 $this->mOldpass = htmlspecialchars( $this->mOldpass );
 537                 $this->mNewpass = htmlspecialchars( $this->mNewpass );
 538                 $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 539
 540                 $wgOut->addHTML( "<fieldset>
 541         <legend>$cp</legend>
 542         <div><label>$opw: <input type='password' name=\"wpOldpass\" value=\"{$this->mOldpass}\" size='20' /></label></div>
 543         <div><label>$npw: <input type='password' name=\"wpNewpass\" value=\"{$this->mNewpass}\" size='20' /></label></div>
 544         <div><label>$rpw: <input type='password' name=\"wpRetypePass\" value=\"{$this->mRetypePass}\" size='20' /></label></div>
 545         " . $this->getToggle( "rememberpassword" ) . "
 546         </fieldset>
 547         <div class='prefsectiontip'>".$prefs_help_realname.wfMsg('prefs-help-email').$prefs_help_email_enotif."</div>\n</fieldset>\n" );
 548
 549
 550                 # Quickbar setting
 551                 #
 552                 $wgOut->addHtml( "<fieldset>\n<legend>$qb</legend>\n" );
 553                 for ( $i = 0; $i < count( $qbs ); ++$i ) {
 554                         if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 555                         else { $checked = ""; }
 556                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpQuickbar\"
 557         value=\"$i\"$checked /> {$qbs[$i]}</label></div>\n" );
 558                 }
 559                 $wgOut->addHtml('<div class="prefsectiontip">'.wfMsg('qbsettingsnote').'</div>');
 560                 $wgOut->addHtml( "</fieldset>\n\n" );
 561
 562                 # Skin setting
 563                 #
 564                 $wgOut->addHTML( "<fieldset>\n<legend>$sk</legend>\n" );
 565                 # Only show members of $wgValidSkinNames rather than
 566                 # $skinNames (skins is all skin names from Language.php)
 567                 foreach ($wgValidSkinNames as $skinkey => $skinname ) {
 568                         if ( $skinkey == $this->mSkin ) {
 569                                 $checked = ' checked="checked"';
 570                         } else {
 571                                 $checked = '';
 572                         }
 573                         if ( isset( $skinNames[$skinkey] ) ) {
 574                                 $sn = $skinNames[$skinkey];
 575                         } else {
 576                                 $sn = $skinname;
 577                         }
 578                         global $wgDefaultSkin;
 579                         if( $skinkey == $wgDefaultSkin ) {
 580                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 581                         }
 582                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpSkin\"
 583         value=\"$skinkey\"$checked /> {$sn}</label></div>\n" );
 584                 }
 585                 $wgOut->addHTML( "</fieldset>\n\n" );
 586
 587                 # Math setting
 588                 #
 589                 $wgOut->addHTML( "<fieldset>\n<legend>$math</legend>\n" );
 590                 for ( $i = 0; $i < count( $mathopts ); ++$i ) {
 591                         if ( $i == $this->mMath ) { $checked = ' checked="checked"'; }
 592                         else { $checked = ""; }
 593                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpMath\"
 594         value=\"$i\"$checked /> ".wfMsg($mathopts[$i])."</label></div>\n" );
 595                 }
 596                 $wgOut->addHTML( "</fieldset>\n\n" );
 597
 598                 # Date format
 599                 #
 600                 if ( $wgUseDynamicDates ) {
 601                         $wgOut->addHTML( "<fieldset>\n<legend>$dateFormat</legend>\n" );
 602                         for ( $i = 0; $i < count( $dateopts ); ++$i) {
 603                                 if ( $i == $this->mDate ) {
 604                                         $checked = ' checked="checked"';
 605                                 } else {
 606                                         $checked = "";
 607                                 }
 608                                 $wgOut->addHTML( "<div><label><input type='radio' name=\"wpDate\" ".
 609                                         "value=\"$i\"$checked /> {$dateopts[$i]}</label></div>\n" );
 610                         }
 611                         $wgOut->addHTML( "</fieldset>\n\n");
 612                 }
 613
 614                 # Textbox rows, cols
 615                 #
 616                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 617                 $nowserver = $wgLang->time( $now, false );
 618                 $wgOut->addHTML( "<fieldset>
 619         <legend>$tbs</legend>\n
 620                 <div>
 621                         <label>$tbr: <input type='text' name=\"wpRows\" value=\"{$this->mRows}\" size='6' /></label>
 622                         <label>$tbc: <input type='text' name=\"wpCols\" value=\"{$this->mCols}\" size='6' /></label>
 623                 </div> " .
 624                 $this->getToggle( "editwidth" ) .
 625                 $this->getToggle( "showtoolbar" ) .
 626                 $this->getToggle( "previewonfirst" ) .
 627                 $this->getToggle( "previewontop" ) .
 628                 $this->getToggle( "watchdefault" ) .
 629                 $this->getToggle( "minordefault" ) . "
 630         </fieldset>
 631
 632         <fieldset>
 633                 <legend>$timezone</legend>
 634                 <div><b>$tzServerTime:</b> $nowserver</div>
 635                 <div><b>$ltz:</b> $nowlocal</div>
 636                 <div><label>$tzo*: <input type='text' name=\"wpHourDiff\" value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' /></label></div>
 637                 <div><input type=\"button\" value=\"$tzGuess\" onclick=\"javascript:guessTimezone()\" id=\"guesstimezonebutton\" style=\"display:none\" /></div>
 638                 <div class='prefsectiontip'>* {$tzt}</div>
 639         </fieldset>\n\n" );
 640
 641                 $shownumberswatching = ($wgRCShowWatchingUsers) ? $this->getToggle('shownumberswatching') : '';
 642
 643                 $wgOut->addHTML( "
 644         <fieldset><legend>".wfMsg('prefs-rc')."</legend>
 645                 <div><label>$rcc: <input type='text' name=\"wpRecent\" value=\"$this->mRecent\" size='6' /></label></div>" .
 646                 $this->getToggle( "hideminor" ) . $shownumberswatching .
 647                 $this->getToggle( "usenewrc" ) . $this->getToggle('showupdated', wfMsg('updatedmarker')) .
 648                 "<div><label>$stt: <input type='text' name=\"wpStubs\" value=\"$this->mStubs\" size='6' /></label></div>
 649                 <div><label>".wfMsg('imagemaxsize')."<select name=\"wpImageSize\">");
 650
 651                 $imageLimitOptions='';
 652                 foreach ( $wgImageLimits as $index => $limits ) {
 653                         $selected = ($index == $this->mImageSize) ? 'selected="selected"' : '';
 654                         $imageLimitOptions .= "<option value=\"{$index}\" {$selected}>{$limits[0]}x{$limits[1]}</option>\n";
 655                 }
 656                 $wgOut->addHTML( "{$imageLimitOptions}</select></label></div>
 657
 658         </fieldset>
 659
 660         <fieldset>
 661                 <legend>$srh</legend>
 662                 <div><label>$rpp: <input type='text' name=\"wpSearch\" value=\"$this->mSearch\" size='6' /></label></div>
 663                 <div><label>$scl: <input type='text' name=\"wpSearchLines\" value=\"$this->mSearchLines\" size='6' /></label></div>
 664                 <div><label>$scc: <input type='text' name=\"wpSearchChars\" value=\"$this->mSearchChars\" size='6' /></label></div>
 665
 666                 <fieldset>
 667                         <legend>$dsn</legend>
 668                         $ps
 669                 </fieldset>
 670         </fieldset>
 671                 " );
 672
 673                 # Various checkbox options
 674                 #
 675                 $wgOut->addHTML("<fieldset><legend>".wfMsg('prefs-misc')."</legend>");
 676                 foreach ( $togs as $tname ) {
 677                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 678                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 679                         }
 680                 }
 681                 $wgOut->addHTML( "</fieldset>\n\n" );
 682
 683                 $wgOut->addHTML( "
 684         <div id='prefsubmit'>
 685         <div>
 686                 <input type='submit' name=\"wpSaveprefs\" value=\"$svp\" accesskey=\"".
 687                 wfMsg('accesskey-save')."\" title=\"[alt-".wfMsg('accesskey-save')."]\" />
 688                 <input type='submit' name=\"wpReset\" value=\"$rsp\" />
 689         </div>
 690
 691         </div>
 692
 693         </form>\n" );
 694         }
 695 }
 696 ?>