includes/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Hold things related to displaying and saving user preferences.
   4  * @addtogroup SpecialPage
   5  */
   6
   7 /**
   8  * Entry point that create the "Preferences" object
   9  */
  10 function wfSpecialPreferences() {
  11         global $wgRequest;
  12
  13         $form = new PreferencesForm( $wgRequest );
  14         $form->execute();
  15 }
  16
  17 /**
  18  * Preferences form handling
  19  * This object will show the preferences form and can save it as well.
  20  * @addtogroup SpecialPage
  21  */
  22 class PreferencesForm {
  23         var $mQuickbar, $mOldpass, $mNewpass, $mRetypePass, $mStubs;
  24         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  25         var $mUserLanguage, $mUserVariant;
  26         var $mSearch, $mRecent, $mRecentDays, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  27         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName, $mImageSize;
  28         var $mUnderline, $mWatchlistEdits;
  29
  30         /**
  31          * Constructor
  32          * Load some values
  33          */
  34         function PreferencesForm( &$request ) {
  35                 global $wgContLang, $wgUser, $wgAllowRealName;
  36
  37                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  38                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  39                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  40                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  41                 $this->mStubs = $request->getVal( 'wpStubs' );
  42                 $this->mRows = $request->getVal( 'wpRows' );
  43                 $this->mCols = $request->getVal( 'wpCols' );
  44                 $this->mSkin = $request->getVal( 'wpSkin' );
  45                 $this->mMath = $request->getVal( 'wpMath' );
  46                 $this->mDate = $request->getVal( 'wpDate' );
  47                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  48                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  49                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  50                 $this->mNick = $request->getVal( 'wpNick' );
  51                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  52                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  53                 $this->mSearch = $request->getVal( 'wpSearch' );
  54                 $this->mRecent = $request->getVal( 'wpRecent' );
  55                 $this->mRecentDays = $request->getVal( 'wpRecentDays' );
  56                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  57                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  58                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  59                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  60                 $this->mThumbSize = $request->getInt( 'wpThumbSize' );
  61                 $this->mUnderline = $request->getInt( 'wpOpunderline' );
  62                 $this->mAction = $request->getVal( 'action' );
  63                 $this->mReset = $request->getCheck( 'wpReset' );
  64                 $this->mPosted = $request->wasPosted();
  65                 $this->mSuccess = $request->getCheck( 'success' );
  66                 $this->mWatchlistDays = $request->getVal( 'wpWatchlistDays' );
  67                 $this->mWatchlistEdits = $request->getVal( 'wpWatchlistEdits' );
  68
  69                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) &&
  70                         $this->mPosted &&
  71                         $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
  72
  73                 # User toggles  (the big ugly unsorted list of checkboxes)
  74                 $this->mToggles = array();
  75                 if ( $this->mPosted ) {
  76                         $togs = User::getToggles();
  77                         foreach ( $togs as $tname ) {
  78                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
  79                         }
  80                 }
  81
  82                 $this->mUsedToggles = array();
  83
  84                 # Search namespace options
  85                 # Note: namespaces don't necessarily have consecutive keys
  86                 $this->mSearchNs = array();
  87                 if ( $this->mPosted ) {
  88                         $namespaces = $wgContLang->getNamespaces();
  89                         foreach ( $namespaces as $i => $namespace ) {
  90                                 if ( $i >= 0 ) {
  91                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
  92                                 }
  93                         }
  94                 }
  95
  96                 # Validate language
  97                 if ( !preg_match( '/^[a-z\-]*$/', $this->mUserLanguage ) ) {
  98                         $this->mUserLanguage = 'nolanguage';
  99                 }
 100
 101                 wfRunHooks( 'InitPreferencesForm', array( $this, $request ) );
 102         }
 103
 104         function execute() {
 105                 global $wgUser, $wgOut;
 106
 107                 if ( $wgUser->isAnon() ) {
 108                         $wgOut->showErrorPage( 'prefsnologin', 'prefsnologintext' );
 109                         return;
 110                 }
 111                 if ( wfReadOnly() ) {
 112                         $wgOut->readOnlyPage();
 113                         return;
 114                 }
 115                 if ( $this->mReset ) {
 116                         $this->resetPrefs();
 117                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 118                 } else if ( $this->mSaveprefs ) {
 119                         $this->savePreferences();
 120                 } else {
 121                         $this->resetPrefs();
 122                         $this->mainPrefsForm( '' );
 123                 }
 124         }
 125         /**
 126          * @access private
 127          */
 128         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 129                 $val = intval($val);
 130                 $val = min($val, $max);
 131                 $val = max($val, $min);
 132                 return $val;
 133         }
 134
 135         /**
 136          * @access private
 137          */
 138         function validateFloat( &$val, $min, $max=0x7fffffff ) {
 139                 $val = floatval( $val );
 140                 $val = min( $val, $max );
 141                 $val = max( $val, $min );
 142                 return( $val );
 143         }
 144
 145         /**
 146          * @access private
 147          */
 148         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 149                 $val = trim($val);
 150                 if($val === '') {
 151                         return $val;
 152                 } else {
 153                         return $this->validateInt( $val, $min, $max );
 154                 }
 155         }
 156
 157         /**
 158          * @access private
 159          */
 160         function validateDate( $val ) {
 161                 global $wgLang, $wgContLang;
 162                 if ( $val !== false && (
 163                         in_array( $val, (array)$wgLang->getDatePreferences() ) ||
 164                         in_array( $val, (array)$wgContLang->getDatePreferences() ) ) )
 165                 {
 166                         return $val;
 167                 } else {
 168                         return $wgLang->getDefaultDateFormat();
 169                 }
 170         }
 171
 172         /**
 173          * Used to validate the user inputed timezone before saving it as
 174          * 'timecorrection', will return '00:00' if fed bogus data.
 175          * Note: It's not a 100% correct implementation timezone-wise, it will
 176          * accept stuff like '14:30',
 177          * @access private
 178          * @param string $s the user input
 179          * @return string
 180          */
 181         function validateTimeZone( $s ) {
 182                 if ( $s !== '' ) {
 183                         if ( strpos( $s, ':' ) ) {
 184                                 # HH:MM
 185                                 $array = explode( ':' , $s );
 186                                 $hour = intval( $array[0] );
 187                                 $minute = intval( $array[1] );
 188                         } else {
 189                                 $minute = intval( $s * 60 );
 190                                 $hour = intval( $minute / 60 );
 191                                 $minute = abs( $minute ) % 60;
 192                         }
 193                         # Max is +14:00 and min is -12:00, see:
 194                         # http://en.wikipedia.org/wiki/Timezone
 195                         $hour = min( $hour, 14 );
 196                         $hour = max( $hour, -12 );
 197                         $minute = min( $minute, 59 );
 198                         $minute = max( $minute, 0 );
 199                         $s = sprintf( "%02d:%02d", $hour, $minute );
 200                 }
 201                 return $s;
 202         }
 203
 204         /**
 205          * @access private
 206          */
 207         function savePreferences() {
 208                 global $wgUser, $wgOut, $wgParser;
 209                 global $wgEnableUserEmail, $wgEnableEmail;
 210                 global $wgEmailAuthentication, $wgRCMaxAge;
 211                 global $wgAuth, $wgEmailConfirmToEdit;
 212
 213
 214                 if ( '' != $this->mNewpass && $wgAuth->allowPasswordChange() ) {
 215                         if ( $this->mNewpass != $this->mRetypePass ) {
 216                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'badretype' ) );
 217                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 218                                 return;
 219                         }
 220
 221                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 222                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'wrongpassword' ) );
 223                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 224                                 return;
 225                         }
 226
 227                         try {
 228                                 $wgUser->setPassword( $this->mNewpass );
 229                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'success' ) );
 230                                 $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 231                         } catch( PasswordError $e ) {
 232                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'error' ) );
 233                                 $this->mainPrefsForm( 'error', $e->getMessage() );
 234                                 return;
 235                         }
 236                 }
 237                 $wgUser->setRealName( $this->mRealName );
 238
 239                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 240                         $needRedirect = true;
 241                 } else {
 242                         $needRedirect = false;
 243                 }
 244
 245                 # Validate the signature and clean it up as needed
 246                 global $wgMaxSigChars;
 247                 if( mb_strlen( $this->mNick ) > $wgMaxSigChars ) {
 248                         global $wgLang;
 249                         $this->mainPrefsForm( 'error',
 250                                 wfMsg( 'badsiglength', $wgLang->formatNum( $wgMaxSigChars ) ) );
 251                         return;
 252                 } elseif( $this->mToggles['fancysig'] ) {
 253                         if( $wgParser->validateSig( $this->mNick ) !== false ) {
 254                                 $this->mNick = $wgParser->cleanSig( $this->mNick );
 255                         } else {
 256                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 257                                 return;
 258                         }
 259                 } else {
 260                         // When no fancy sig used, make sure ~{3,5} get removed.
 261                         $this->mNick = $wgParser->cleanSigInSig( $this->mNick );
 262                 }
 263
 264                 $wgUser->setOption( 'language', $this->mUserLanguage );
 265                 $wgUser->setOption( 'variant', $this->mUserVariant );
 266                 $wgUser->setOption( 'nickname', $this->mNick );
 267                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 268                 $wgUser->setOption( 'skin', $this->mSkin );
 269                 global $wgUseTeX;
 270                 if( $wgUseTeX ) {
 271                         $wgUser->setOption( 'math', $this->mMath );
 272                 }
 273                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate ) );
 274                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 275                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 276                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 277                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 278                 $wgUser->setOption( 'rcdays', $this->validateInt($this->mRecentDays, 1, ceil($wgRCMaxAge / (3600*24))));
 279                 $wgUser->setOption( 'wllimit', $this->validateIntOrNull( $this->mWatchlistEdits, 0, 1000 ) );
 280                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 281                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 282                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 283                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 284                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 285                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 286                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 287                 $wgUser->setOption( 'watchlistdays', $this->validateFloat( $this->mWatchlistDays, 0, 7 ) );
 288
 289                 # Set search namespace options
 290                 foreach( $this->mSearchNs as $i => $value ) {
 291                         $wgUser->setOption( "searchNs{$i}", $value );
 292                 }
 293
 294                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 295                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 296                 }
 297
 298                 # Set user toggles
 299                 foreach ( $this->mToggles as $tname => $tvalue ) {
 300                         $wgUser->setOption( $tname, $tvalue );
 301                 }
 302
 303                 $error = false;
 304                 if( $wgEnableEmail ) {
 305                         $newadr = $this->mUserEmail;
 306                         $oldadr = $wgUser->getEmail();
 307                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 308                                 # the user has supplied a new email address on the login page
 309                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 310                                         $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 311                                         $wgUser->mEmailAuthenticated = null; # but flag as "dirty" = unauthenticated
 312                                         if ($wgEmailAuthentication) {
 313                                                 # Mail a temporary password to the dirty address.
 314                                                 # User can come back through the confirmation URL to re-enable email.
 315                                                 $result = $wgUser->sendConfirmationMail();
 316                                                 if( WikiError::isError( $result ) ) {
 317                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 318                                                 } else {
 319                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 320                                                 }
 321                                         }
 322                                 } else {
 323                                         $error = wfMsg( 'invalidemailaddress' );
 324                                 }
 325                         } else {
 326                                 if( $wgEmailConfirmToEdit && empty( $newadr ) ) {
 327                                         $this->mainPrefsForm( 'error', wfMsg( 'noemailtitle' ) );
 328                                         return;
 329                                 }
 330                                 $wgUser->setEmail( $this->mUserEmail );
 331                         }
 332                         if( $oldadr != $newadr ) {
 333                                 wfRunHooks( 'PrefsEmailAudit', array( $wgUser, $oldadr, $newadr ) );
 334                         }
 335                 }
 336
 337                 if (!$wgAuth->updateExternalDB($wgUser)) {
 338                         $this->mainPrefsForm( 'error', wfMsg( 'externaldberror' ) );
 339                         return;
 340                 }
 341
 342                 $msg = '';
 343                 if ( !wfRunHooks( 'SavePreferences', array( $this, $wgUser, &$msg ) ) ) {
 344                         print "(($msg))";
 345                         $this->mainPrefsForm( 'error', $msg );
 346                         return;
 347                 }
 348
 349                 $wgUser->setCookies();
 350                 $wgUser->saveSettings();
 351
 352                 if( $needRedirect && $error === false ) {
 353                         $title = SpecialPage::getTitleFor( 'Preferences' );
 354                         $wgOut->redirect($title->getFullURL('success'));
 355                         return;
 356                 }
 357
 358                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 359                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 360         }
 361
 362         /**
 363          * @access private
 364          */
 365         function resetPrefs() {
 366                 global $wgUser, $wgLang, $wgContLang, $wgContLanguageCode, $wgAllowRealName;
 367
 368                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 369                 $this->mUserEmail = $wgUser->getEmail();
 370                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 371                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 372
 373                 # language value might be blank, default to content language
 374                 $this->mUserLanguage = $wgUser->getOption( 'language', $wgContLanguageCode );
 375
 376                 $this->mUserVariant = $wgUser->getOption( 'variant');
 377                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 378                 $this->mNick = $wgUser->getOption( 'nickname' );
 379
 380                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 381                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 382                 $this->mMath = $wgUser->getOption( 'math' );
 383                 $this->mDate = $wgUser->getDatePreference();
 384                 $this->mRows = $wgUser->getOption( 'rows' );
 385                 $this->mCols = $wgUser->getOption( 'cols' );
 386                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 387                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 388                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 389                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 390                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 391                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 392                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 393                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 394                 $this->mRecentDays = $wgUser->getOption( 'rcdays' );
 395                 $this->mWatchlistEdits = $wgUser->getOption( 'wllimit' );
 396                 $this->mUnderline = $wgUser->getOption( 'underline' );
 397                 $this->mWatchlistDays = $wgUser->getOption( 'watchlistdays' );
 398
 399                 $togs = User::getToggles();
 400                 foreach ( $togs as $tname ) {
 401                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 402                 }
 403
 404                 $namespaces = $wgContLang->getNamespaces();
 405                 foreach ( $namespaces as $i => $namespace ) {
 406                         if ( $i >= NS_MAIN ) {
 407                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 408                         }
 409                 }
 410
 411                 wfRunHooks( 'ResetPreferences', array( $this, $wgUser ) );
 412         }
 413
 414         /**
 415          * @access private
 416          */
 417         function namespacesCheckboxes() {
 418                 global $wgContLang;
 419
 420                 # Determine namespace checkboxes
 421                 $namespaces = $wgContLang->getNamespaces();
 422                 $r1 = null;
 423
 424                 foreach ( $namespaces as $i => $name ) {
 425                         if ($i < 0)
 426                                 continue;
 427                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 428                         $name = str_replace( '_', ' ', $namespaces[$i] );
 429
 430                         if ( empty($name) )
 431                                 $name = wfMsg( 'blanknamespace' );
 432
 433                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 434                 }
 435                 return $r1;
 436         }
 437
 438
 439         function getToggle( $tname, $trailer = false, $disabled = false ) {
 440                 global $wgUser, $wgLang;
 441
 442                 $this->mUsedToggles[$tname] = true;
 443                 $ttext = $wgLang->getUserToggle( $tname );
 444
 445                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 446                 $disabled = $disabled ? ' disabled="disabled"' : '';
 447                 $trailer = $trailer ? $trailer : '';
 448                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 449                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 450         }
 451
 452         function getToggles( $items ) {
 453                 $out = "";
 454                 foreach( $items as $item ) {
 455                         if( $item === false )
 456                                 continue;
 457                         if( is_array( $item ) ) {
 458                                 list( $key, $trailer ) = $item;
 459                         } else {
 460                                 $key = $item;
 461                                 $trailer = false;
 462                         }
 463                         $out .= $this->getToggle( $key, $trailer );
 464                 }
 465                 return $out;
 466         }
 467
 468         function addRow($td1, $td2) {
 469                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 470         }
 471
 472         /**
 473          * Helper function for user information panel
 474          * @param $td1 label for an item
 475          * @param $td2 item or null
 476          * @param $td3 optional help or null
 477          * @return xhtml block
 478          */
 479         function tableRow( $td1, $td2 = null, $td3 = null ) {
 480                 global $wgContLang;
 481
 482                 $align['align'] = $wgContLang->isRtl() ? 'right' : 'left';
 483
 484                 if ( is_null( $td3 ) ) {
 485                         $td3 = '';
 486                 } else {
 487                         $td3 = Xml::tags( 'tr', null,
 488                                 Xml::tags( 'td', array( 'colspan' => '2' ), $td3 )
 489                         );
 490                 }
 491
 492                 if ( is_null( $td2 ) ) {
 493                         $td1 = Xml::tags( 'td', $align + array( 'colspan' => '2' ), $td1 );
 494                         $td2 = '';
 495                 } else {
 496                         $td1 = Xml::tags( 'td', $align, $td1 );
 497                         $td2 = Xml::tags( 'td', $align, $td2 );
 498                 }
 499
 500                 return Xml::tags( 'tr', null, $td1 . $td2 ). $td3 . "\n";
 501
 502         }
 503
 504         /**
 505          * @access private
 506          */
 507         function mainPrefsForm( $status , $message = '' ) {
 508                 global $wgUser, $wgOut, $wgLang, $wgContLang;
 509                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 510                 global $wgDisableLangConversion;
 511                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 512                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 513                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 514                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins, $wgAuth;
 515                 global $wgEmailConfirmToEdit;
 516
 517                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 518                 $wgOut->setArticleRelated( false );
 519                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 520
 521                 $wgOut->disallowUserJs();  # Prevent hijacked user scripts from sniffing passwords etc.
 522
 523                 if ( $this->mSuccess || 'success' == $status ) {
 524                         $wgOut->addWikitext( '<div class="successbox"><strong>'. wfMsg( 'savedprefs' ) . '</strong></div>' );
 525                 } else  if ( 'error' == $status ) {
 526                         $wgOut->addWikitext( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 527                 } else if ( '' != $status ) {
 528                         $wgOut->addWikitext( $message . "\n----" );
 529                 }
 530
 531                 $qbs = $wgLang->getQuickbarSettings();
 532                 $skinNames = $wgLang->getSkinNames();
 533                 $mathopts = $wgLang->getMathNames();
 534                 $dateopts = $wgLang->getDatePreferences();
 535                 $togs = User::getToggles();
 536
 537                 $titleObj = SpecialPage::getTitleFor( 'Preferences' );
 538                 $action = $titleObj->escapeLocalURL();
 539
 540                 # Pre-expire some toggles so they won't show if disabled
 541                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 542                 $this->mUsedToggles[ 'showupdated' ] = true;
 543                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 544                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 545                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 546                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 547                 $this->mUsedToggles[ 'ccmeonemails' ] = true;
 548                 $this->mUsedToggles[ 'uselivepreview' ] = true;
 549
 550
 551                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 552                 else { $emfc = ''; }
 553
 554
 555                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 556                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 557                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 558                                 $disableEmailPrefs = false;
 559                         } else {
 560                                 $disableEmailPrefs = true;
 561                                 $skin = $wgUser->getSkin();
 562                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 563                                         $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Confirmemail' ),
 564                                                 wfMsg( 'emailconfirmlink' ) ) . '<br />';
 565                         }
 566                 } else {
 567                         $emailauthenticated = '';
 568                         $disableEmailPrefs = false;
 569                 }
 570
 571                 if ($this->mUserEmail == '') {
 572                         $emailauthenticated = wfMsg( 'noemailprefs' ) . '<br />';
 573                 }
 574
 575                 $ps = $this->namespacesCheckboxes();
 576
 577                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 578                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 579                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 580                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 581
 582                 # </FIXME>
 583
 584                 $wgOut->addHTML( "<form action=\"$action\" method='post'>" );
 585                 $wgOut->addHTML( "<div id='preferences'>" );
 586
 587                 # User data
 588
 589                 $wgOut->addHTML(
 590                         Xml::openElement( 'fieldset ' ) .
 591                         Xml::element( 'legend', null, wfMsg('prefs-personal') ) .
 592                         Xml::openElement( 'table' ) .
 593                         $this->tableRow( Xml::element( 'h2', null, wfMsg( 'prefs-personal' ) ) )
 594                 );
 595
 596                 $userInformationHtml =
 597                         $this->tableRow( wfMsgHtml( 'username' ), htmlspecialchars( $wgUser->getName() ) ) .
 598                         $this->tableRow( wfMsgHtml( 'uid' ), htmlspecialchars( $wgUser->getID() ) ) .
 599                         $this->tableRow(
 600                                 wfMsgHtml( 'prefs-edits' ),
 601                                 $wgLang->formatNum( User::edits( $wgUser->getId() ) )
 602                         );
 603
 604                 if( wfRunHooks( 'PreferencesUserInformationPanel', array( $this, &$userInformationHtml ) ) ) {
 605                         $wgOut->addHtml( $userInformationHtml );
 606                 }
 607
 608                 if ( $wgAllowRealName ) {
 609                         $wgOut->addHTML(
 610                                 $this->tableRow(
 611                                         Xml::label( wfMsg('yourrealname'), 'wpRealName' ),
 612                                         Xml::input( 'wpRealName', 25, $this->mRealName, array( 'id' => 'wpRealName' ) ),
 613                                         Xml::tags('div', array( 'class' => 'prefsectiontip' ),
 614                                                 wfMsgExt( 'prefs-help-realname', 'parseinline' )
 615                                         )
 616                                 )
 617                         );
 618                 }
 619                 if ( $wgEnableEmail ) {
 620                         $wgOut->addHTML(
 621                                 $this->tableRow(
 622                                         Xml::label( wfMsg('youremail'), 'wpUserEmail' ),
 623                                         Xml::input( 'wpUserEmail', 25, $this->mUserEmail, array( 'id' => 'wpUserEmail' ) ),
 624                                         Xml::tags('div', array( 'class' => 'prefsectiontip' ),
 625                                                 wfMsgExt( $wgEmailConfirmToEdit ? 'prefs-help-email-required' : 'prefs-help-email', 'parseinline' )
 626                                         )
 627                                 )
 628                         );
 629                 }
 630
 631                 global $wgParser, $wgMaxSigChars;
 632                 if( mb_strlen( $this->mNick ) > $wgMaxSigChars ) {
 633                         $invalidSig = $this->tableRow(
 634                                 '&nbsp;',
 635                                 Xml::element( 'span', array( 'class' => 'error' ),
 636                                         wfMsg( 'badsiglength', $wgLang->formatNum( $wgMaxSigChars ) ) )
 637                         );
 638                 } elseif( !empty( $this->mToggles['fancysig'] ) &&
 639                         false === $wgParser->validateSig( $this->mNick ) ) {
 640                         $invalidSig = $this->tableRow(
 641                                 '&nbsp;',
 642                                 Xml::element( 'span', array( 'class' => 'error' ), wfMsg( 'badsig' ) )
 643                         );
 644                 } else {
 645                         $invalidSig = '';
 646                 }
 647
 648                 $wgOut->addHTML(
 649                         $this->tableRow(
 650                                 Xml::label( wfMsg( 'yournick' ), 'wpNick' ),
 651                                 Xml::input( 'wpNick', 25, $this->mNick,
 652                                         array(
 653                                                 'id' => 'wpNick',
 654                                                 // Note: $wgMaxSigChars is enforced in Unicode characters,
 655                                                 // both on the backend and now in the browser.
 656                                                 // Badly-behaved requests may still try to submit
 657                                                 // an overlong string, however.
 658                                                 'maxlength' => $wgMaxSigChars ) )
 659                         ) .
 660                         $invalidSig .
 661                         $this->tableRow( '&nbsp;', $this->getToggle( 'fancysig' ) )
 662                 );
 663
 664                 list( $lsLabel, $lsSelect) = Xml::languageSelector( $this->mUserLanguage );
 665                 $wgOut->addHTML(
 666                         $this->tableRow( $lsLabel, $lsSelect )
 667                 );
 668
 669                 /* see if there are multiple language variants to choose from*/
 670                 if(!$wgDisableLangConversion) {
 671                         $variants = $wgContLang->getVariants();
 672                         $variantArray = array();
 673
 674                         $languages = Language::getLanguageNames( true );
 675                         foreach($variants as $v) {
 676                                 $v = str_replace( '_', '-', strtolower($v));
 677                                 if( array_key_exists( $v, $languages ) ) {
 678                                         // If it doesn't have a name, we'll pretend it doesn't exist
 679                                         $variantArray[$v] = $languages[$v];
 680                                 }
 681                         }
 682
 683                         $options = "\n";
 684                         foreach( $variantArray as $code => $name ) {
 685                                 $selected = ($code == $this->mUserVariant);
 686                                 $options .= Xml::option( "$code - $name", $code, $selected ) . "\n";
 687                         }
 688
 689                         if(count($variantArray) > 1) {
 690                                 $wgOut->addHtml(
 691                                         $this->tableRow(
 692                                                 Xml::label( wfMsg( 'yourvariant' ), 'wpUserVariant' ),
 693                                                 Xml::tags( 'select',
 694                                                         array( 'name' => 'wpUserVariant', 'id' => 'wpUserVariant' ),
 695                                                         $options
 696                                                 )
 697                                         )
 698                                 );
 699                         }
 700                 }
 701
 702                 # Password
 703                 if( $wgAuth->allowPasswordChange() ) {
 704                         $wgOut->addHTML(
 705                                 $this->tableRow( Xml::element( 'h2', null, wfMsg( 'changepassword' ) ) ) .
 706                                 $this->tableRow(
 707                                         Xml::label( wfMsg( 'oldpassword' ), 'wpOldpass' ),
 708                                         Xml::password( 'wpOldpass', 25, $this->mOldpass, array( 'id' => 'wpOldpass' ) )
 709                                 ) .
 710                                 $this->tableRow(
 711                                         Xml::label( wfMsg( 'newpassword' ), 'wpNewpass' ),
 712                                         Xml::password( 'wpNewpass', 25, $this->mNewpass, array( 'id' => 'wpNewpass' ) )
 713                                 ) .
 714                                 $this->tableRow(
 715                                         Xml::label( wfMsg( 'retypenew' ), 'wpRetypePass' ),
 716                                         Xml::password( 'wpRetypePass', 25, $this->mRetypePass, array( 'id' => 'wpRetypePass' ) )
 717                                 ) .
 718                                 Xml::tags( 'tr', null,
 719                                         Xml::tags( 'td', array( 'colspan' => '2' ),
 720                                                 $this->getToggle( "rememberpassword" )
 721                                         )
 722                                 )
 723                         );
 724                 }
 725
 726                 # <FIXME>
 727                 # Enotif
 728                 if ( $wgEnableEmail ) {
 729
 730                         $moreEmail = '';
 731                         if ($wgEnableUserEmail) {
 732                                 $emf = wfMsg( 'allowemail' );
 733                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 734                                 $moreEmail =
 735                                 "<input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label>";
 736                         }
 737
 738
 739                         $wgOut->addHTML(
 740                                 $this->tableRow( Xml::element( 'h2', null, wfMsg( 'email' ) ) ) .
 741                                 $this->tableRow(
 742                                         $emailauthenticated.
 743                                         $enotifrevealaddr.
 744                                         $enotifwatchlistpages.
 745                                         $enotifusertalkpages.
 746                                         $enotifminoredits.
 747                                         $moreEmail.
 748                                         $this->getToggle( 'ccmeonemails' )
 749                                 )
 750                         );
 751                 }
 752                 # </FIXME>
 753
 754                 $wgOut->addHTML(
 755                         Xml::closeElement( 'table' ) .
 756                         Xml::closeElement( 'fieldset' )
 757                 );
 758
 759
 760                 # Quickbar
 761                 #
 762                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 763                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 764                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 765                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 766                                 else { $checked = ""; }
 767                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 768                         }
 769                         $wgOut->addHtml( "</fieldset>\n\n" );
 770                 } else {
 771                         # Need to output a hidden option even if the relevant skin is not in use,
 772                         # otherwise the preference will get reset to 0 on submit
 773                         $wgOut->addHtml( wfHidden( 'wpQuickbar', $this->mQuickbar ) );
 774                 }
 775
 776                 # Skin
 777                 #
 778                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 779                 $mptitle = Title::newMainPage();
 780                 $previewtext = wfMsg('skinpreview');
 781                 # Only show members of Skin::getSkinNames() rather than
 782                 # $skinNames (skins is all skin names from Language.php)
 783                 $validSkinNames = Skin::getSkinNames();
 784                 # Sort by UI skin name. First though need to update validSkinNames as sometimes
 785                 # the skinkey & UI skinname differ (e.g. "standard" skinkey is "Classic" in the UI).
 786                 foreach ($validSkinNames as $skinkey => & $skinname ) {
 787                         if ( isset( $skinNames[$skinkey] ) )  {
 788                                 $skinname = $skinNames[$skinkey];
 789                         }
 790                 }
 791                 asort($validSkinNames);
 792                 foreach ($validSkinNames as $skinkey => $sn ) {
 793                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 794                                 continue;
 795                         }
 796                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 797
 798                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 799                         $previewlink = "<a target='_blank' href=\"$mplink\">$previewtext</a>";
 800                         if( $skinkey == $wgDefaultSkin )
 801                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 802                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br />\n" );
 803                 }
 804                 $wgOut->addHTML( "</fieldset>\n\n" );
 805
 806                 # Math
 807                 #
 808                 global $wgUseTeX;
 809                 if( $wgUseTeX ) {
 810                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 811                         foreach ( $mathopts as $k => $v ) {
 812                                 $checked = ($k == $this->mMath);
 813                                 $wgOut->addHTML(
 814                                         Xml::openElement( 'div' ) .
 815                                         Xml::radioLabel( wfMsg( $v ), 'wpMath', $k, "mw-sp-math-$k", $checked ) .
 816                                         Xml::closeElement( 'div' ) . "\n"
 817                                 );
 818                         }
 819                         $wgOut->addHTML( "</fieldset>\n\n" );
 820                 }
 821
 822                 # Files
 823                 #
 824                 $wgOut->addHTML(
 825                         "<fieldset>\n" . Xml::element( 'legend', null, wfMsg( 'files' ) ) . "\n"
 826                 );
 827
 828                 $imageLimitOptions = null;
 829                 foreach ( $wgImageLimits as $index => $limits ) {
 830                         $selected = ($index == $this->mImageSize);
 831                         $imageLimitOptions .= Xml::option( "{$limits[0]}×{$limits[1]}" .
 832                                 wfMsg('unit-pixel'), $index, $selected );
 833                 }
 834
 835                 $imageSizeId = 'wpImageSize';
 836                 $wgOut->addHTML(
 837                         "<div>" . Xml::label( wfMsg('imagemaxsize'), $imageSizeId ) . " " .
 838                         Xml::openElement( 'select', array( 'name' => $imageSizeId, 'id' => $imageSizeId ) ) .
 839                                 $imageLimitOptions .
 840                         Xml::closeElement( 'select' ) . "</div>\n"
 841                 );
 842
 843                 $imageThumbOptions = null;
 844                 foreach ( $wgThumbLimits as $index => $size ) {
 845                         $selected = ($index == $this->mThumbSize);
 846                         $imageThumbOptions .= Xml::option($size . wfMsg('unit-pixel'), $index,
 847                                 $selected);
 848                 }
 849
 850                 $thumbSizeId = 'wpThumbSize';
 851                 $wgOut->addHTML(
 852                         "<div>" . Xml::label( wfMsg('thumbsize'), $thumbSizeId ) . " " .
 853                         Xml::openElement( 'select', array( 'name' => $thumbSizeId, 'id' => $thumbSizeId ) ) .
 854                                 $imageThumbOptions .
 855                         Xml::closeElement( 'select' ) . "</div>\n"
 856                 );
 857
 858                 $wgOut->addHTML( "</fieldset>\n\n" );
 859
 860                 # Date format
 861                 #
 862                 # Date/Time
 863                 #
 864
 865                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'datetime' ) . "</legend>\n" );
 866
 867                 if ($dateopts) {
 868                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'dateformat' ) . "</legend>\n" );
 869                         $idCnt = 0;
 870                         $epoch = '20010115161234'; # Wikipedia day
 871                         foreach( $dateopts as $key ) {
 872                                 if( $key == 'default' ) {
 873                                         $formatted = wfMsgHtml( 'datedefault' );
 874                                 } else {
 875                                         $formatted = htmlspecialchars( $wgLang->timeanddate( $epoch, false, $key ) );
 876                                 }
 877                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 878                                 $wgOut->addHTML( "<div><input type='radio' name=\"wpDate\" id=\"wpDate$idCnt\" ".
 879                                         "value=\"$key\"$checked /> <label for=\"wpDate$idCnt\">$formatted</label></div>\n" );
 880                                 $idCnt++;
 881                         }
 882                         $wgOut->addHTML( "</fieldset>\n" );
 883                 }
 884
 885                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 886                 $nowserver = $wgLang->time( $now, false );
 887
 888                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ). '</legend><table>' .
 889                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 890                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 891                         $this->addRow(
 892                                 '<label for="wpHourDiff">' . wfMsg( 'timezoneoffset' ) . '</label>',
 893                                 "<input type='text' name='wpHourDiff' id='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 894                         ) . "<tr><td colspan='2'>
 895                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 896                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 897                                 </td></tr></table><div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div></fieldset>
 898                 </fieldset>\n\n" );
 899
 900                 # Editing
 901                 #
 902                 global $wgLivePreview;
 903                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 904                         <div>' .
 905                                 wfInputLabel( wfMsg( 'rows' ), 'wpRows', 'wpRows', 3, $this->mRows ) .
 906                                 ' ' .
 907                                 wfInputLabel( wfMsg( 'columns' ), 'wpCols', 'wpCols', 3, $this->mCols ) .
 908                         "</div>" .
 909                         $this->getToggles( array(
 910                                 'editsection',
 911                                 'editsectiononrightclick',
 912                                 'editondblclick',
 913                                 'editwidth',
 914                                 'showtoolbar',
 915                                 'previewonfirst',
 916                                 'previewontop',
 917                                 'minordefault',
 918                                 'externaleditor',
 919                                 'externaldiff',
 920                                 $wgLivePreview ? 'uselivepreview' : false,
 921                                 'forceeditsummary',
 922                         ) ) . '</fieldset>'
 923                 );
 924
 925                 # Recent changes
 926                 $wgOut->addHtml( '<fieldset><legend>' . wfMsgHtml( 'prefs-rc' ) . '</legend>' );
 927
 928                 $rc  = '<table><tr>';
 929                 $rc .= '<td>' . Xml::label( wfMsg( 'recentchangesdays' ), 'wpRecentDays' ) . '</td>';
 930                 $rc .= '<td>' . Xml::input( 'wpRecentDays', 3, $this->mRecentDays, array( 'id' => 'wpRecentDays' ) ) . '</td>';
 931                 $rc .= '</tr><tr>';
 932                 $rc .= '<td>' . Xml::label( wfMsg( 'recentchangescount' ), 'wpRecent' ) . '</td>';
 933                 $rc .= '<td>' . Xml::input( 'wpRecent', 3, $this->mRecent, array( 'id' => 'wpRecent' ) ) . '</td>';
 934                 $rc .= '</tr></table>';
 935                 $wgOut->addHtml( $rc );
 936
 937                 $wgOut->addHtml( '<br />' );
 938
 939                 $toggles[] = 'hideminor';
 940                 if( $wgRCShowWatchingUsers )
 941                         $toggles[] = 'shownumberswatching';
 942                 $toggles[] = 'usenewrc';
 943                 $wgOut->addHtml( $this->getToggles( $toggles ) );
 944
 945                 $wgOut->addHtml( '</fieldset>' );
 946
 947                 # Watchlist
 948                 $wgOut->addHtml( '<fieldset><legend>' . wfMsgHtml( 'prefs-watchlist' ) . '</legend>' );
 949
 950                 $wgOut->addHtml( wfInputLabel( wfMsg( 'prefs-watchlist-days' ), 'wpWatchlistDays', 'wpWatchlistDays', 3, $this->mWatchlistDays ) );
 951                 $wgOut->addHtml( '<br /><br />' );
 952
 953                 $wgOut->addHtml( $this->getToggle( 'extendwatchlist' ) );
 954                 $wgOut->addHtml( wfInputLabel( wfMsg( 'prefs-watchlist-edits' ), 'wpWatchlistEdits', 'wpWatchlistEdits', 3, $this->mWatchlistEdits ) );
 955                 $wgOut->addHtml( '<br /><br />' );
 956
 957                 $wgOut->addHtml( $this->getToggles( array( 'watchlisthideown', 'watchlisthidebots', 'watchlisthideminor' ) ) );
 958
 959                 if( $wgUser->isAllowed( 'createpage' ) || $wgUser->isAllowed( 'createtalk' ) )
 960                         $wgOut->addHtml( $this->getToggle( 'watchcreations' ) );
 961                 foreach( array( 'edit' => 'watchdefault', 'move' => 'watchmoves', 'delete' => 'watchdeletion' ) as $action => $toggle ) {
 962                         if( $wgUser->isAllowed( $action ) )
 963                                 $wgOut->addHtml( $this->getToggle( $toggle ) );
 964                 }
 965                 $this->mUsedToggles['watchcreations'] = true;
 966                 $this->mUsedToggles['watchdefault'] = true;
 967                 $this->mUsedToggles['watchmoves'] = true;
 968                 $this->mUsedToggles['watchdeletion'] = true;
 969
 970                 $wgOut->addHtml( '</fieldset>' );
 971
 972                 # Search
 973                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 974                         $this->addRow(
 975                                 wfLabel( wfMsg( 'resultsperpage' ), 'wpSearch' ),
 976                                 wfInput( 'wpSearch', 4, $this->mSearch, array( 'id' => 'wpSearch' ) )
 977                         ) .
 978                         $this->addRow(
 979                                 wfLabel( wfMsg( 'contextlines' ), 'wpSearchLines' ),
 980                                 wfInput( 'wpSearchLines', 4, $this->mSearchLines, array( 'id' => 'wpSearchLines' ) )
 981                         ) .
 982                         $this->addRow(
 983                                 wfLabel( wfMsg( 'contextchars' ), 'wpSearchChars' ),
 984                                 wfInput( 'wpSearchChars', 4, $this->mSearchChars, array( 'id' => 'wpSearchChars' ) )
 985                         ) .
 986                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 987
 988                 # Misc
 989                 #
 990                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
 991                 $wgOut->addHtml( '<label for="wpStubs">' . wfMsg( 'stub-threshold' ) . '</label>&nbsp;' );
 992                 $wgOut->addHtml( Xml::input( 'wpStubs', 6, $this->mStubs, array( 'id' => 'wpStubs' ) ) );
 993                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
 994                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
 995                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
 996                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
 997                 $uopt = $wgUser->getOption("underline");
 998                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
 999                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
1000                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
1001                 $wgOut->addHTML("
1002 <div class='toggle'><p><label for='wpOpunderline'>$msgUnderline</label>
1003 <select name='wpOpunderline' id='wpOpunderline'>
1004 <option value=\"0\"$s0>$msgUnderlinenever</option>
1005 <option value=\"1\"$s1>$msgUnderlinealways</option>
1006 <option value=\"2\"$s2>$msgUnderlinedefault</option>
1007 </select></p></div>");
1008
1009                 foreach ( $togs as $tname ) {
1010                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
1011                                 $wgOut->addHTML( $this->getToggle( $tname ) );
1012                         }
1013                 }
1014                 $wgOut->addHTML( '</fieldset>' );
1015
1016                 wfRunHooks( 'RenderPreferencesForm', array( $this, $wgOut ) );
1017
1018                 $token = htmlspecialchars( $wgUser->editToken() );
1019                 $skin = $wgUser->getSkin();
1020                 $wgOut->addHTML( "
1021         <div id='prefsubmit'>
1022         <div>
1023                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . '"'.$skin->tooltipAndAccesskey('save')." />
1024                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
1025         </div>
1026
1027         </div>
1028
1029         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
1030         </div></form>\n" );
1031
1032                 $wgOut->addHtml( Xml::tags( 'div', array( 'class' => "prefcache" ),
1033                         wfMsgExt( 'clearyourcache', 'parseinline' ) )
1034                 );
1035
1036         }
1037 }
1038