includes/specials/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Hold things related to displaying and saving user preferences.
   4  * @file
   5  * @ingroup SpecialPage
   6  */
   7
   8 /**
   9  * Entry point that create the "Preferences" object
  10  */
  11 function wfSpecialPreferences() {
  12         global $wgRequest;
  13
  14         $form = new PreferencesForm( $wgRequest );
  15         $form->execute();
  16 }
  17
  18 /**
  19  * Preferences form handling
  20  * This object will show the preferences form and can save it as well.
  21  * @ingroup SpecialPage
  22  */
  23 class PreferencesForm {
  24         var $mQuickbar, $mStubs;
  25         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  26         var $mUserLanguage, $mUserVariant;
  27         var $mSearch, $mRecent, $mRecentDays, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  28         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName, $mImageSize;
  29         var $mUnderline, $mWatchlistEdits;
  30
  31         /**
  32          * Constructor
  33          * Load some values
  34          */
  35         function PreferencesForm( &$request ) {
  36                 global $wgContLang, $wgUser, $wgAllowRealName;
  37
  38                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  39                 $this->mStubs = $request->getVal( 'wpStubs' );
  40                 $this->mRows = $request->getVal( 'wpRows' );
  41                 $this->mCols = $request->getVal( 'wpCols' );
  42                 $this->mSkin = Skin::normalizeKey( $request->getVal( 'wpSkin' ) );
  43                 $this->mMath = $request->getVal( 'wpMath' );
  44                 $this->mDate = $request->getVal( 'wpDate' );
  45                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  46                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  47                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  48                 $this->mNick = $request->getVal( 'wpNick' );
  49                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  50                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  51                 $this->mSearch = $request->getVal( 'wpSearch' );
  52                 $this->mRecent = $request->getVal( 'wpRecent' );
  53                 $this->mRecentDays = $request->getVal( 'wpRecentDays' );
  54                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  55                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  56                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  57                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  58                 $this->mThumbSize = $request->getInt( 'wpThumbSize' );
  59                 $this->mUnderline = $request->getInt( 'wpOpunderline' );
  60                 $this->mAction = $request->getVal( 'action' );
  61                 $this->mReset = $request->getCheck( 'wpReset' );
  62                 $this->mPosted = $request->wasPosted();
  63                 $this->mSuccess = $request->getCheck( 'success' );
  64                 $this->mWatchlistDays = $request->getVal( 'wpWatchlistDays' );
  65                 $this->mWatchlistEdits = $request->getVal( 'wpWatchlistEdits' );
  66                 $this->mDisableMWSuggest = $request->getCheck( 'wpDisableMWSuggest' );
  67
  68                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) &&
  69                         $this->mPosted &&
  70                         $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
  71
  72                 # User toggles  (the big ugly unsorted list of checkboxes)
  73                 $this->mToggles = array();
  74                 if ( $this->mPosted ) {
  75                         $togs = User::getToggles();
  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                 wfRunHooks( 'InitPreferencesForm', array( $this, $request ) );
 101         }
 102
 103         function execute() {
 104                 global $wgUser, $wgOut, $wgTitle;
 105
 106                 if ( $wgUser->isAnon() ) {
 107                         $wgOut->showErrorPage( 'prefsnologin', 'prefsnologintext', array($wgTitle->getPrefixedDBkey()) );
 108                         return;
 109                 }
 110                 if ( wfReadOnly() ) {
 111                         $wgOut->readOnlyPage();
 112                         return;
 113                 }
 114                 if ( $this->mReset ) {
 115                         $this->resetPrefs();
 116                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 117                 } else if ( $this->mSaveprefs ) {
 118                         $this->savePreferences();
 119                 } else {
 120                         $this->resetPrefs();
 121                         $this->mainPrefsForm( '' );
 122                 }
 123         }
 124         /**
 125          * @access private
 126          */
 127         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 128                 $val = intval($val);
 129                 $val = min($val, $max);
 130                 $val = max($val, $min);
 131                 return $val;
 132         }
 133
 134         /**
 135          * @access private
 136          */
 137         function validateFloat( &$val, $min, $max=0x7fffffff ) {
 138                 $val = floatval( $val );
 139                 $val = min( $val, $max );
 140                 $val = max( $val, $min );
 141                 return( $val );
 142         }
 143
 144         /**
 145          * @access private
 146          */
 147         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 148                 $val = trim($val);
 149                 if($val === '') {
 150                         return null;
 151                 } else {
 152                         return $this->validateInt( $val, $min, $max );
 153                 }
 154         }
 155
 156         /**
 157          * @access private
 158          */
 159         function validateDate( $val ) {
 160                 global $wgLang, $wgContLang;
 161                 if ( $val !== false && (
 162                         in_array( $val, (array)$wgLang->getDatePreferences() ) ||
 163                         in_array( $val, (array)$wgContLang->getDatePreferences() ) ) )
 164                 {
 165                         return $val;
 166                 } else {
 167                         return $wgLang->getDefaultDateFormat();
 168                 }
 169         }
 170
 171         /**
 172          * Used to validate the user inputed timezone before saving it as
 173          * 'timecorrection', will return '00:00' if fed bogus data.
 174          * Note: It's not a 100% correct implementation timezone-wise, it will
 175          * accept stuff like '14:30',
 176          * @access private
 177          * @param string $s the user input
 178          * @return string
 179          */
 180         function validateTimeZone( $s ) {
 181                 if ( $s !== '' ) {
 182                         if ( strpos( $s, ':' ) ) {
 183                                 # HH:MM
 184                                 $array = explode( ':' , $s );
 185                                 $hour = intval( $array[0] );
 186                                 $minute = intval( $array[1] );
 187                         } else {
 188                                 $minute = intval( $s * 60 );
 189                                 $hour = intval( $minute / 60 );
 190                                 $minute = abs( $minute ) % 60;
 191                         }
 192                         # Max is +14:00 and min is -12:00, see:
 193                         # http://en.wikipedia.org/wiki/Timezone
 194                         $hour = min( $hour, 14 );
 195                         $hour = max( $hour, -12 );
 196                         $minute = min( $minute, 59 );
 197                         $minute = max( $minute, 0 );
 198                         $s = sprintf( "%02d:%02d", $hour, $minute );
 199                 }
 200                 return $s;
 201         }
 202
 203         /**
 204          * @access private
 205          */
 206         function savePreferences() {
 207                 global $wgUser, $wgOut, $wgParser;
 208                 global $wgEnableUserEmail, $wgEnableEmail;
 209                 global $wgEmailAuthentication, $wgRCMaxAge;
 210                 global $wgAuth, $wgEmailConfirmToEdit;
 211
 212                 $wgUser->setRealName( $this->mRealName );
 213                 $oldOptions = $wgUser->mOptions;
 214
 215                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 216                         $needRedirect = true;
 217                 } else {
 218                         $needRedirect = false;
 219                 }
 220
 221                 # Validate the signature and clean it up as needed
 222                 global $wgMaxSigChars;
 223                 if( mb_strlen( $this->mNick ) > $wgMaxSigChars ) {
 224                         global $wgLang;
 225                         $this->mainPrefsForm( 'error',
 226                                 wfMsgExt( 'badsiglength', 'parsemag', $wgLang->formatNum( $wgMaxSigChars ) ) );
 227                         return;
 228                 } elseif( $this->mToggles['fancysig'] ) {
 229                         if( $wgParser->validateSig( $this->mNick ) !== false ) {
 230                                 $this->mNick = $wgParser->cleanSig( $this->mNick );
 231                         } else {
 232                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 233                                 return;
 234                         }
 235                 } else {
 236                         // When no fancy sig used, make sure ~{3,5} get removed.
 237                         $this->mNick = $wgParser->cleanSigInSig( $this->mNick );
 238                 }
 239
 240                 $wgUser->setOption( 'language', $this->mUserLanguage );
 241                 $wgUser->setOption( 'variant', $this->mUserVariant );
 242                 $wgUser->setOption( 'nickname', $this->mNick );
 243                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 244                 global $wgAllowUserSkin;
 245                 if( $wgAllowUserSkin ) {
 246                         $wgUser->setOption( 'skin', $this->mSkin );
 247                 }
 248                 global $wgUseTeX;
 249                 if( $wgUseTeX ) {
 250                         $wgUser->setOption( 'math', $this->mMath );
 251                 }
 252                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate ) );
 253                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 254                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 255                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 256                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 257                 $wgUser->setOption( 'rcdays', $this->validateInt($this->mRecentDays, 1, ceil($wgRCMaxAge / (3600*24))));
 258                 $wgUser->setOption( 'wllimit', $this->validateIntOrNull( $this->mWatchlistEdits, 0, 1000 ) );
 259                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 260                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 261                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 262                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 263                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 264                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 265                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 266                 $wgUser->setOption( 'watchlistdays', $this->validateFloat( $this->mWatchlistDays, 0, 7 ) );
 267                 $wgUser->setOption( 'disablesuggest', $this->mDisableMWSuggest );
 268
 269                 # Set search namespace options
 270                 foreach( $this->mSearchNs as $i => $value ) {
 271                         $wgUser->setOption( "searchNs{$i}", $value );
 272                 }
 273
 274                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 275                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 276                 }
 277
 278                 # Set user toggles
 279                 foreach ( $this->mToggles as $tname => $tvalue ) {
 280                         $wgUser->setOption( $tname, $tvalue );
 281                 }
 282
 283                 $error = false;
 284                 if( $wgEnableEmail ) {
 285                         $newadr = $this->mUserEmail;
 286                         $oldadr = $wgUser->getEmail();
 287                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 288                                 # the user has supplied a new email address on the login page
 289                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 290                                         # new behaviour: set this new emailaddr from login-page into user database record
 291                                         $wgUser->setEmail( $newadr );
 292                                         # but flag as "dirty" = unauthenticated
 293                                         $wgUser->invalidateEmail();
 294                                         if ($wgEmailAuthentication) {
 295                                                 # Mail a temporary password to the dirty address.
 296                                                 # User can come back through the confirmation URL to re-enable email.
 297                                                 $result = $wgUser->sendConfirmationMail();
 298                                                 if( WikiError::isError( $result ) ) {
 299                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 300                                                 } else {
 301                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 302                                                 }
 303                                         }
 304                                 } else {
 305                                         $error = wfMsg( 'invalidemailaddress' );
 306                                 }
 307                         } else {
 308                                 if( $wgEmailConfirmToEdit && empty( $newadr ) ) {
 309                                         $this->mainPrefsForm( 'error', wfMsg( 'noemailtitle' ) );
 310                                         return;
 311                                 }
 312                                 $wgUser->setEmail( $this->mUserEmail );
 313                         }
 314                         if( $oldadr != $newadr ) {
 315                                 wfRunHooks( 'PrefsEmailAudit', array( $wgUser, $oldadr, $newadr ) );
 316                         }
 317                 }
 318
 319                 if( !$wgAuth->updateExternalDB( $wgUser ) ){
 320                         $this->mainPrefsForm( 'error', wfMsg( 'externaldberror' ) );
 321                         return;
 322                 }
 323
 324                 $msg = '';
 325                 if ( !wfRunHooks( 'SavePreferences', array( $this, $wgUser, &$msg, $oldOptions ) ) ) {
 326                         $this->mainPrefsForm( 'error', $msg );
 327                         return;
 328                 }
 329
 330                 $wgUser->setCookies();
 331                 $wgUser->saveSettings();
 332
 333                 if( $needRedirect && $error === false ) {
 334                         $title = SpecialPage::getTitleFor( 'Preferences' );
 335                         $wgOut->redirect( $title->getFullURL( 'success' ) );
 336                         return;
 337                 }
 338
 339                 $wgOut->parserOptions( ParserOptions::newFromUser( $wgUser ) );
 340                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 341         }
 342
 343         /**
 344          * @access private
 345          */
 346         function resetPrefs() {
 347                 global $wgUser, $wgLang, $wgContLang, $wgContLanguageCode, $wgAllowRealName;
 348
 349                 $this->mUserEmail = $wgUser->getEmail();
 350                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 351                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 352
 353                 # language value might be blank, default to content language
 354                 $this->mUserLanguage = $wgUser->getOption( 'language', $wgContLanguageCode );
 355
 356                 $this->mUserVariant = $wgUser->getOption( 'variant');
 357                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 358                 $this->mNick = $wgUser->getOption( 'nickname' );
 359
 360                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 361                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 362                 $this->mMath = $wgUser->getOption( 'math' );
 363                 $this->mDate = $wgUser->getDatePreference();
 364                 $this->mRows = $wgUser->getOption( 'rows' );
 365                 $this->mCols = $wgUser->getOption( 'cols' );
 366                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 367                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 368                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 369                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 370                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 371                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 372                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 373                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 374                 $this->mRecentDays = $wgUser->getOption( 'rcdays' );
 375                 $this->mWatchlistEdits = $wgUser->getOption( 'wllimit' );
 376                 $this->mUnderline = $wgUser->getOption( 'underline' );
 377                 $this->mWatchlistDays = $wgUser->getOption( 'watchlistdays' );
 378                 $this->mDisableMWSuggest = $wgUser->getBoolOption( 'disablesuggest' );
 379
 380                 $togs = User::getToggles();
 381                 foreach ( $togs as $tname ) {
 382                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 383                 }
 384
 385                 $namespaces = $wgContLang->getNamespaces();
 386                 foreach ( $namespaces as $i => $namespace ) {
 387                         if ( $i >= NS_MAIN ) {
 388                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 389                         }
 390                 }
 391
 392                 wfRunHooks( 'ResetPreferences', array( $this, $wgUser ) );
 393         }
 394
 395         /**
 396          * @access private
 397          */
 398         function namespacesCheckboxes() {
 399                 global $wgContLang;
 400
 401                 # Determine namespace checkboxes
 402                 $namespaces = $wgContLang->getNamespaces();
 403                 $r1 = null;
 404
 405                 foreach ( $namespaces as $i => $name ) {
 406                         if ($i < 0)
 407                                 continue;
 408                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 409                         $name = str_replace( '_', ' ', $namespaces[$i] );
 410
 411                         if ( empty($name) )
 412                                 $name = wfMsg( 'blanknamespace' );
 413
 414                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 415                 }
 416                 return $r1;
 417         }
 418
 419
 420         function getToggle( $tname, $trailer = false, $disabled = false ) {
 421                 global $wgUser, $wgLang;
 422
 423                 $this->mUsedToggles[$tname] = true;
 424                 $ttext = $wgLang->getUserToggle( $tname );
 425
 426                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 427                 $disabled = $disabled ? ' disabled="disabled"' : '';
 428                 $trailer = $trailer ? $trailer : '';
 429                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 430                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 431         }
 432
 433         function getToggles( $items ) {
 434                 $out = "";
 435                 foreach( $items as $item ) {
 436                         if( $item === false )
 437                                 continue;
 438                         if( is_array( $item ) ) {
 439                                 list( $key, $trailer ) = $item;
 440                         } else {
 441                                 $key = $item;
 442                                 $trailer = false;
 443                         }
 444                         $out .= $this->getToggle( $key, $trailer );
 445                 }
 446                 return $out;
 447         }
 448
 449         function addRow($td1, $td2) {
 450                 return "<tr><td class='mw-label'>$td1</td><td class='mw-input'>$td2</td></tr>";
 451         }
 452
 453         /**
 454          * Helper function for user information panel
 455          * @param $td1 label for an item
 456          * @param $td2 item or null
 457          * @param $td3 optional help or null
 458          * @return xhtml block
 459          */
 460         function tableRow( $td1, $td2 = null, $td3 = null ) {
 461
 462                 if ( is_null( $td3 ) ) {
 463                         $td3 = '';
 464                 } else {
 465                         $td3 = Xml::tags( 'tr', null,
 466                                 Xml::tags( 'td', array( 'class' => 'pref-label', 'colspan' => '2' ), $td3 )
 467                         );
 468                 }
 469
 470                 if ( is_null( $td2 ) ) {
 471                         $td1 = Xml::tags( 'td', array( 'class' => 'pref-label', 'colspan' => '2' ), $td1 );
 472                         $td2 = '';
 473                 } else {
 474                         $td1 = Xml::tags( 'td', array( 'class' => 'pref-label' ), $td1 );
 475                         $td2 = Xml::tags( 'td', array( 'class' => 'pref-input' ), $td2 );
 476                 }
 477
 478                 return Xml::tags( 'tr', null, $td1 . $td2 ). $td3 . "\n";
 479
 480         }
 481
 482         /**
 483          * @access private
 484          */
 485         function mainPrefsForm( $status , $message = '' ) {
 486                 global $wgUser, $wgOut, $wgLang, $wgContLang, $wgAuth;
 487                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 488                 global $wgDisableLangConversion, $wgDisableTitleConversion;
 489                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 490                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 491                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 492                 global $wgContLanguageCode, $wgDefaultSkin, $wgCookieExpiration;
 493                 global $wgEmailConfirmToEdit, $wgEnableMWSuggest;
 494
 495                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 496                 $wgOut->setArticleRelated( false );
 497                 $wgOut->setRobotPolicy( 'noindex,nofollow' );
 498                 $wgOut->addScriptFile( 'prefs.js' );
 499
 500                 $wgOut->disallowUserJs();  # Prevent hijacked user scripts from sniffing passwords etc.
 501
 502                 if ( $this->mSuccess || 'success' == $status ) {
 503                         $wgOut->wrapWikiMsg( '<div class="successbox"><strong>$1</strong></div>', 'savedprefs' );
 504                 } else  if ( 'error' == $status ) {
 505                         $wgOut->addWikiText( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 506                 } else if ( '' != $status ) {
 507                         $wgOut->addWikiText( $message . "\n----" );
 508                 }
 509
 510                 $qbs = $wgLang->getQuickbarSettings();
 511                 $skinNames = $wgLang->getSkinNames();
 512                 $mathopts = $wgLang->getMathNames();
 513                 $dateopts = $wgLang->getDatePreferences();
 514                 $togs = User::getToggles();
 515
 516                 $titleObj = SpecialPage::getTitleFor( 'Preferences' );
 517
 518                 # Pre-expire some toggles so they won't show if disabled
 519                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 520                 $this->mUsedToggles[ 'showupdated' ] = true;
 521                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 522                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 523                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 524                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 525                 $this->mUsedToggles[ 'ccmeonemails' ] = true;
 526                 $this->mUsedToggles[ 'uselivepreview' ] = true;
 527                 $this->mUsedToggles[ 'noconvertlink' ] = true;
 528
 529
 530                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 531                 else { $emfc = ''; }
 532
 533
 534                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 535                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 536                                 // date and time are separate parameters to facilitate localisation.
 537                                 // $time is kept for backward compat reasons.
 538                                 // 'emailauthenticated' is also used in SpecialConfirmemail.php
 539                                 $time = $wgLang->timeAndDate( $wgUser->getEmailAuthenticationTimestamp(), true );
 540                                 $d = $wgLang->date( $wgUser->getEmailAuthenticationTimestamp(), true );
 541                                 $t = $wgLang->time( $wgUser->getEmailAuthenticationTimestamp(), true );
 542                                 $emailauthenticated = wfMsg('emailauthenticated', $time, $d, $t ).'<br />';
 543                                 $disableEmailPrefs = false;
 544                         } else {
 545                                 $disableEmailPrefs = true;
 546                                 $skin = $wgUser->getSkin();
 547                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 548                                         $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Confirmemail' ),
 549                                                 wfMsg( 'emailconfirmlink' ) ) . '<br />';
 550                         }
 551                 } else {
 552                         $emailauthenticated = '';
 553                         $disableEmailPrefs = false;
 554                 }
 555
 556                 if ($this->mUserEmail == '') {
 557                         $emailauthenticated = wfMsg( 'noemailprefs' ) . '<br />';
 558                 }
 559
 560                 $ps = $this->namespacesCheckboxes();
 561
 562                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 563                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 564                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 565                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 566
 567                 # </FIXME>
 568
 569                 $wgOut->addHTML(
 570                         Xml::openElement( 'form', array(
 571                                 'action' => $titleObj->getLocalUrl(),
 572                                 'method' => 'post',
 573                                 'id'     => 'mw-preferences-form',
 574                         ) ) .
 575                         Xml::openElement( 'div', array( 'id' => 'preferences' ) )
 576                 );
 577
 578                 # User data
 579
 580                 $wgOut->addHTML(
 581                         Xml::fieldset( wfMsg('prefs-personal') ) .
 582                         Xml::openElement( 'table' ) .
 583                         $this->tableRow( Xml::element( 'h2', null, wfMsg( 'prefs-personal' ) ) )
 584                 );
 585
 586                 # Get groups to which the user belongs
 587                 $userEffectiveGroups = $wgUser->getEffectiveGroups();
 588                 $userEffectiveGroupsArray = array();
 589                 foreach( $userEffectiveGroups as $ueg ) {
 590                         if( $ueg == '*' ) {
 591                                 // Skip the default * group, seems useless here
 592                                 continue;
 593                         }
 594                         $userEffectiveGroupsArray[] = User::makeGroupLinkHTML( $ueg );
 595                 }
 596                 asort( $userEffectiveGroupsArray );
 597
 598                 $sk = $wgUser->getSkin();
 599                 $toolLinks = array();
 600                 $toolLinks[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'ListGroupRights' ), wfMsg( 'listgrouprights' ) );
 601                 # At the moment one tool link only but be prepared for the future...
 602                 # FIXME: Add a link to Special:Userrights for users who are allowed to use it.
 603                 # $wgUser->isAllowed( 'userrights' ) seems to strict in some cases
 604
 605                 $userInformationHtml =
 606                         $this->tableRow( wfMsgHtml( 'username' ), htmlspecialchars( $wgUser->getName() ) ) .
 607                         $this->tableRow( wfMsgHtml( 'uid' ), $wgLang->formatNum( htmlspecialchars( $wgUser->getId() ) ) ).
 608
 609                         $this->tableRow(
 610                                 wfMsgExt( 'prefs-memberingroups', array( 'parseinline' ), count( $userEffectiveGroupsArray ) ),
 611                                 $wgLang->commaList( $userEffectiveGroupsArray ) .
 612                                 '<br />(' . implode( ' | ', $toolLinks ) . ')'
 613                         ) .
 614
 615                         $this->tableRow(
 616                                 wfMsgHtml( 'prefs-edits' ),
 617                                 $wgLang->formatNum( $wgUser->getEditCount() )
 618                         );
 619
 620                 if( wfRunHooks( 'PreferencesUserInformationPanel', array( $this, &$userInformationHtml ) ) ) {
 621                         $wgOut->addHTML( $userInformationHtml );
 622                 }
 623
 624                 if ( $wgAllowRealName ) {
 625                         $wgOut->addHTML(
 626                                 $this->tableRow(
 627                                         Xml::label( wfMsg('yourrealname'), 'wpRealName' ),
 628                                         Xml::input( 'wpRealName', 25, $this->mRealName, array( 'id' => 'wpRealName' ) ),
 629                                         Xml::tags('div', array( 'class' => 'prefsectiontip' ),
 630                                                 wfMsgExt( 'prefs-help-realname', 'parseinline' )
 631                                         )
 632                                 )
 633                         );
 634                 }
 635                 if ( $wgEnableEmail ) {
 636                         $wgOut->addHTML(
 637                                 $this->tableRow(
 638                                         Xml::label( wfMsg('youremail'), 'wpUserEmail' ),
 639                                         Xml::input( 'wpUserEmail', 25, $this->mUserEmail, array( 'id' => 'wpUserEmail' ) ),
 640                                         Xml::tags('div', array( 'class' => 'prefsectiontip' ),
 641                                                 wfMsgExt( $wgEmailConfirmToEdit ? 'prefs-help-email-required' : 'prefs-help-email', 'parseinline' )
 642                                         )
 643                                 )
 644                         );
 645                 }
 646
 647                 global $wgParser, $wgMaxSigChars;
 648                 if( mb_strlen( $this->mNick ) > $wgMaxSigChars ) {
 649                         $invalidSig = $this->tableRow(
 650                                 '&nbsp;',
 651                                 Xml::element( 'span', array( 'class' => 'error' ),
 652                                         wfMsgExt( 'badsiglength', 'parsemag', $wgLang->formatNum( $wgMaxSigChars ) ) )
 653                         );
 654                 } elseif( !empty( $this->mToggles['fancysig'] ) &&
 655                         false === $wgParser->validateSig( $this->mNick ) ) {
 656                         $invalidSig = $this->tableRow(
 657                                 '&nbsp;',
 658                                 Xml::element( 'span', array( 'class' => 'error' ), wfMsg( 'badsig' ) )
 659                         );
 660                 } else {
 661                         $invalidSig = '';
 662                 }
 663
 664                 $wgOut->addHTML(
 665                         $this->tableRow(
 666                                 Xml::label( wfMsg( 'yournick' ), 'wpNick' ),
 667                                 Xml::input( 'wpNick', 25, $this->mNick,
 668                                         array(
 669                                                 'id' => 'wpNick',
 670                                                 // Note: $wgMaxSigChars is enforced in Unicode characters,
 671                                                 // both on the backend and now in the browser.
 672                                                 // Badly-behaved requests may still try to submit
 673                                                 // an overlong string, however.
 674                                                 'maxlength' => $wgMaxSigChars ) )
 675                         ) .
 676                         $invalidSig .
 677                         $this->tableRow( '&nbsp;', $this->getToggle( 'fancysig' ) )
 678                 );
 679
 680                 list( $lsLabel, $lsSelect) = Xml::languageSelector( $this->mUserLanguage );
 681                 $wgOut->addHTML(
 682                         $this->tableRow( $lsLabel, $lsSelect )
 683                 );
 684
 685                 /* see if there are multiple language variants to choose from*/
 686                 if(!$wgDisableLangConversion) {
 687                         $variants = $wgContLang->getVariants();
 688                         $variantArray = array();
 689
 690                         $languages = Language::getLanguageNames( true );
 691                         foreach($variants as $v) {
 692                                 $v = str_replace( '_', '-', strtolower($v));
 693                                 if( array_key_exists( $v, $languages ) ) {
 694                                         // If it doesn't have a name, we'll pretend it doesn't exist
 695                                         $variantArray[$v] = $languages[$v];
 696                                 }
 697                         }
 698
 699                         $options = "\n";
 700                         foreach( $variantArray as $code => $name ) {
 701                                 $selected = ($code == $this->mUserVariant);
 702                                 $options .= Xml::option( "$code - $name", $code, $selected ) . "\n";
 703                         }
 704
 705                         if(count($variantArray) > 1) {
 706                                 $wgOut->addHTML(
 707                                         $this->tableRow(
 708                                                 Xml::label( wfMsg( 'yourvariant' ), 'wpUserVariant' ),
 709                                                 Xml::tags( 'select',
 710                                                         array( 'name' => 'wpUserVariant', 'id' => 'wpUserVariant' ),
 711                                                         $options
 712                                                 )
 713                                         )
 714                                 );
 715                         }
 716
 717                         if(count($variantArray) > 1 && !$wgDisableLangConversion && !$wgDisableTitleConversion) {
 718                                 $wgOut->addHTML(
 719                                         Xml::tags( 'tr', null,
 720                                                 Xml::tags( 'td', array( 'colspan' => '2' ),
 721                                                         $this->getToggle( "noconvertlink" )
 722                                                 )
 723                                         )
 724                                 );
 725                         }
 726                 }
 727
 728                 # Password
 729                 if( $wgAuth->allowPasswordChange() ) {
 730                         $link = $wgUser->getSkin()->link( SpecialPage::getTitleFor( 'ResetPass' ), wfMsgHtml( 'prefs-resetpass' ),
 731                                 array() , array('returnto' => SpecialPage::getTitleFor( 'Preferences') ) );
 732                         $wgOut->addHTML(
 733                                 $this->tableRow( Xml::element( 'h2', null, wfMsg( 'changepassword' ) ) ) .
 734                                 $this->tableRow( '<ul><li>' . $link . '</li></ul>' ) );
 735                 }
 736
 737                 # <FIXME>
 738                 # Enotif
 739                 if ( $wgEnableEmail ) {
 740
 741                         $moreEmail = '';
 742                         if ($wgEnableUserEmail) {
 743                                 // fixme -- the "allowemail" pseudotoggle is a hacked-together
 744                                 // inversion for the "disableemail" preference.
 745                                 $emf = wfMsg( 'allowemail' );
 746                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 747                                 $moreEmail =
 748                                         "<input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label>" .
 749                                         $this->getToggle( 'ccmeonemails', '', $disableEmailPrefs );
 750                         }
 751
 752
 753                         $wgOut->addHTML(
 754                                 $this->tableRow( Xml::element( 'h2', null, wfMsg( 'email' ) ) ) .
 755                                 $this->tableRow(
 756                                         $emailauthenticated.
 757                                         $enotifrevealaddr.
 758                                         $enotifwatchlistpages.
 759                                         $enotifusertalkpages.
 760                                         $enotifminoredits.
 761                                         $moreEmail
 762                                 )
 763                         );
 764                 }
 765                 # </FIXME>
 766
 767                 $wgOut->addHTML(
 768                         Xml::closeElement( 'table' ) .
 769                         Xml::closeElement( 'fieldset' )
 770                 );
 771
 772
 773                 # Quickbar
 774                 #
 775                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 776                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 777                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 778                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 779                                 else { $checked = ""; }
 780                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 781                         }
 782                         $wgOut->addHTML( "</fieldset>\n\n" );
 783                 } else {
 784                         # Need to output a hidden option even if the relevant skin is not in use,
 785                         # otherwise the preference will get reset to 0 on submit
 786                         $wgOut->addHTML( Xml::hidden( 'wpQuickbar', $this->mQuickbar ) );
 787                 }
 788
 789                 # Skin
 790                 #
 791                 global $wgAllowUserSkin;
 792                 if( $wgAllowUserSkin ) {
 793                         $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 794                         $mptitle = Title::newMainPage();
 795                         $previewtext = wfMsg('skin-preview');
 796                         # Only show members of Skin::getSkinNames() rather than
 797                         # $skinNames (skins is all skin names from Language.php)
 798                         $validSkinNames = Skin::getUsableSkins();
 799                         # Sort by UI skin name. First though need to update validSkinNames as sometimes
 800                         # the skinkey & UI skinname differ (e.g. "standard" skinkey is "Classic" in the UI).
 801                         foreach ($validSkinNames as $skinkey => & $skinname ) {
 802                                 if ( isset( $skinNames[$skinkey] ) )  {
 803                                         $skinname = $skinNames[$skinkey];
 804                                 }
 805                         }
 806                         asort($validSkinNames);
 807                         foreach ($validSkinNames as $skinkey => $sn ) {
 808                                 $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 809                                 $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 810                                 $previewlink = "(<a target='_blank' href=\"$mplink\">$previewtext</a>)";
 811                                 if( $skinkey == $wgDefaultSkin )
 812                                         $sn .= ' (' . wfMsg( 'default' ) . ')';
 813                                 $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br />\n" );
 814                         }
 815                         $wgOut->addHTML( "</fieldset>\n\n" );
 816                 }
 817
 818                 # Math
 819                 #
 820                 global $wgUseTeX;
 821                 if( $wgUseTeX ) {
 822                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 823                         foreach ( $mathopts as $k => $v ) {
 824                                 $checked = ($k == $this->mMath);
 825                                 $wgOut->addHTML(
 826                                         Xml::openElement( 'div' ) .
 827                                         Xml::radioLabel( wfMsg( $v ), 'wpMath', $k, "mw-sp-math-$k", $checked ) .
 828                                         Xml::closeElement( 'div' ) . "\n"
 829                                 );
 830                         }
 831                         $wgOut->addHTML( "</fieldset>\n\n" );
 832                 }
 833
 834                 # Files
 835                 #
 836                 $imageLimitOptions = null;
 837                 foreach ( $wgImageLimits as $index => $limits ) {
 838                         $selected = ($index == $this->mImageSize);
 839                         $imageLimitOptions .= Xml::option( "{$limits[0]}×{$limits[1]}" .
 840                                 wfMsg('unit-pixel'), $index, $selected );
 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                 $imageSizeId = 'wpImageSize';
 851                 $thumbSizeId = 'wpThumbSize';
 852                 $wgOut->addHTML(
 853                         Xml::fieldset( wfMsg( 'files' ) ) . "\n" .
 854                         Xml::openElement( 'table' ) .
 855                                 '<tr>
 856                                         <td class="mw-label">' .
 857                                                 Xml::label( wfMsg( 'imagemaxsize' ), $imageSizeId ) .
 858                                         '</td>
 859                                         <td class="mw-input">' .
 860                                                 Xml::openElement( 'select', array( 'name' => $imageSizeId, 'id' => $imageSizeId ) ) .
 861                                                 $imageLimitOptions .
 862                                                 Xml::closeElement( 'select' ) .
 863                                         '</td>
 864                                 </tr><tr>
 865                                         <td class="mw-label">' .
 866                                                 Xml::label( wfMsg( 'thumbsize' ), $thumbSizeId ) .
 867                                         '</td>
 868                                         <td class="mw-input">' .
 869                                                 Xml::openElement( 'select', array( 'name' => $thumbSizeId, 'id' => $thumbSizeId ) ) .
 870                                                 $imageThumbOptions .
 871                                                 Xml::closeElement( 'select' ) .
 872                                         '</td>
 873                                 </tr>' .
 874                         Xml::closeElement( 'table' ) .
 875                         Xml::closeElement( 'fieldset' )
 876                 );
 877
 878                 # Date format
 879                 #
 880                 # Date/Time
 881                 #
 882
 883                 $wgOut->addHTML(
 884                         Xml::openElement( 'fieldset' ) .
 885                         Xml::element( 'legend', null, wfMsg( 'datetime' ) ) . "\n"
 886                 );
 887
 888                 if ($dateopts) {
 889                         $wgOut->addHTML(
 890                                 Xml::openElement( 'fieldset' ) .
 891                                 Xml::element( 'legend', null, wfMsg( 'dateformat' ) ) . "\n"
 892                         );
 893                         $idCnt = 0;
 894                         $epoch = '20010115161234'; # Wikipedia day
 895                         foreach( $dateopts as $key ) {
 896                                 if( $key == 'default' ) {
 897                                         $formatted = wfMsg( 'datedefault' );
 898                                 } else {
 899                                         $formatted = $wgLang->timeanddate( $epoch, false, $key );
 900                                 }
 901                                 $wgOut->addHTML(
 902                                         Xml::tags( 'div', null,
 903                                                 Xml::radioLabel( $formatted, 'wpDate', $key, "wpDate$idCnt", $key == $this->mDate )
 904                                         ) . "\n"
 905                                 );
 906                                 $idCnt++;
 907                         }
 908                         $wgOut->addHTML( Xml::closeElement( 'fieldset' ) . "\n" );
 909                 }
 910
 911                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 912                 $nowserver = $wgLang->time( $now, false );
 913
 914                 $wgOut->addHTML(
 915                         Xml::openElement( 'fieldset' ) .
 916                         Xml::element( 'legend', null, wfMsg( 'timezonelegend' ) ) .
 917                         Xml::openElement( 'table' ) .
 918                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 919                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 920                         $this->addRow(
 921                                 Xml::label( wfMsg( 'timezoneoffset' ), 'wpHourDiff'  ),
 922                                 Xml::input( 'wpHourDiff', 6, $this->mHourDiff, array( 'id' => 'wpHourDiff' ) ) ) .
 923                         "<tr>
 924                                 <td></td>
 925                                 <td class='mw-submit'>" .
 926                                         Xml::element( 'input',
 927                                                 array( 'type' => 'button',
 928                                                         'value' => wfMsg( 'guesstimezone' ),
 929                                                         'onclick' => 'javascript:guessTimezone()',
 930                                                         'id' => 'guesstimezonebutton',
 931                                                         'style' => 'display:none;' ) ) .
 932                                 "</td>
 933                         </tr>" .
 934                         Xml::closeElement( 'table' ) .
 935                         Xml::tags( 'div', array( 'class' => 'prefsectiontip' ), wfMsgExt( 'timezonetext', 'parseinline' ) ).
 936                         Xml::closeElement( 'fieldset' ) .
 937                         Xml::closeElement( 'fieldset' ) . "\n\n"
 938                 );
 939
 940                 # Editing
 941                 #
 942                 global $wgLivePreview;
 943                 $wgOut->addHTML(
 944                         Xml::fieldset( wfMsg( 'textboxsize' ) ) .
 945                         wfMsgHTML( 'prefs-edit-boxsize' ) . ' ' .
 946                         Xml::inputLabel( wfMsg( 'rows' ), 'wpRows', 'wpRows', 3, $this->mRows ) . ' ' .
 947                         Xml::inputLabel( wfMsg( 'columns' ), 'wpCols', 'wpCols', 3, $this->mCols ) .
 948                         $this->getToggles( array(
 949                                 'editsection',
 950                                 'editsectiononrightclick',
 951                                 'editondblclick',
 952                                 'editwidth',
 953                                 'showtoolbar',
 954                                 'previewonfirst',
 955                                 'previewontop',
 956                                 'minordefault',
 957                                 'externaleditor',
 958                                 'externaldiff',
 959                                 $wgLivePreview ? 'uselivepreview' : false,
 960                                 'forceeditsummary',
 961                         ) )
 962                 );
 963
 964                 $wgOut->addHTML( Xml::closeElement( 'fieldset' ) );
 965
 966                 # Recent changes
 967                 global $wgRCMaxAge;
 968                 $wgOut->addHTML(
 969                         Xml::fieldset( wfMsg( 'prefs-rc' ) ) .
 970                         Xml::openElement( 'table' ) .
 971                                 '<tr>
 972                                         <td class="mw-label">' .
 973                                                 Xml::label( wfMsg( 'recentchangesdays' ), 'wpRecentDays' ) .
 974                                         '</td>
 975                                         <td class="mw-input">' .
 976                                                 Xml::input( 'wpRecentDays', 3, $this->mRecentDays, array( 'id' => 'wpRecentDays' ) ) . ' ' .
 977                                                 wfMsgExt( 'recentchangesdays-max', 'parsemag',
 978                                                         $wgLang->formatNum( ceil( $wgRCMaxAge / ( 3600 * 24 ) ) ) ) .
 979                                         '</td>
 980                                 </tr><tr>
 981                                         <td class="mw-label">' .
 982                                                 Xml::label( wfMsg( 'recentchangescount' ), 'wpRecent' ) .
 983                                         '</td>
 984                                         <td class="mw-input">' .
 985                                                 Xml::input( 'wpRecent', 3, $this->mRecent, array( 'id' => 'wpRecent' ) ) .
 986                                         '</td>
 987                                 </tr>' .
 988                         Xml::closeElement( 'table' ) .
 989                         '<br />'
 990                 );
 991
 992                 $toggles[] = 'hideminor';
 993                 if( $wgRCShowWatchingUsers )
 994                         $toggles[] = 'shownumberswatching';
 995                 $toggles[] = 'usenewrc';
 996
 997                 $wgOut->addHTML(
 998                         $this->getToggles( $toggles ) .
 999                         Xml::closeElement( 'fieldset' )
1000                 );
1001
1002                 # Watchlist
1003                 $wgOut->addHTML(
1004                         Xml::fieldset( wfMsg( 'prefs-watchlist' ) ) .
1005                         Xml::inputLabel( wfMsg( 'prefs-watchlist-days' ), 'wpWatchlistDays', 'wpWatchlistDays', 3, $this->mWatchlistDays ) . ' ' .
1006                         wfMsgHTML( 'prefs-watchlist-days-max' ) .
1007                         '<br /><br />' .
1008                         $this->getToggle( 'extendwatchlist' ) .
1009                         Xml::inputLabel( wfMsg( 'prefs-watchlist-edits' ), 'wpWatchlistEdits', 'wpWatchlistEdits', 3, $this->mWatchlistEdits ) . ' ' .
1010                         wfMsgHTML( 'prefs-watchlist-edits-max' ) .
1011                         '<br /><br />' .
1012                         $this->getToggles( array( 'watchlisthideminor', 'watchlisthidebots', 'watchlisthideown', 'watchlisthideanons', 'watchlisthideliu' ) )
1013                 );
1014
1015                 if( $wgUser->isAllowed( 'createpage' ) || $wgUser->isAllowed( 'createtalk' ) ) {
1016                         $wgOut->addHTML( $this->getToggle( 'watchcreations' ) );
1017                 }
1018
1019                 foreach( array( 'edit' => 'watchdefault', 'move' => 'watchmoves', 'delete' => 'watchdeletion' ) as $action => $toggle ) {
1020                         if( $wgUser->isAllowed( $action ) )
1021                                 $wgOut->addHTML( $this->getToggle( $toggle ) );
1022                 }
1023                 $this->mUsedToggles['watchcreations'] = true;
1024                 $this->mUsedToggles['watchdefault'] = true;
1025                 $this->mUsedToggles['watchmoves'] = true;
1026                 $this->mUsedToggles['watchdeletion'] = true;
1027
1028                 $wgOut->addHTML( Xml::closeElement( 'fieldset' ) );
1029
1030                 # Search
1031                 $mwsuggest = $wgEnableMWSuggest ?
1032                         $this->addRow(
1033                                 Xml::label( wfMsg( 'mwsuggest-disable' ), 'wpDisableMWSuggest' ),
1034                                 Xml::check( 'wpDisableMWSuggest', $this->mDisableMWSuggest, array( 'id' => 'wpDisableMWSuggest' ) )
1035                         ) : '';
1036                 $wgOut->addHTML(
1037                         // Elements for the search tab itself
1038                         Xml::openElement( 'fieldset' ) .
1039                         Xml::element( 'legend', null, wfMsg( 'searchresultshead' ) ) .
1040                         // Elements for the search options in the search tab
1041                         Xml::openElement( 'fieldset' ) .
1042                         Xml::element( 'legend', null, wfMsg( 'prefs-searchoptions' ) ) .
1043                         Xml::openElement( 'table' ) .
1044                         $this->addRow(
1045                                 Xml::label( wfMsg( 'resultsperpage' ), 'wpSearch' ),
1046                                 Xml::input( 'wpSearch', 4, $this->mSearch, array( 'id' => 'wpSearch' ) )
1047                         ) .
1048                         $this->addRow(
1049                                 Xml::label( wfMsg( 'contextlines' ), 'wpSearchLines' ),
1050                                 Xml::input( 'wpSearchLines', 4, $this->mSearchLines, array( 'id' => 'wpSearchLines' ) )
1051                         ) .
1052                         $this->addRow(
1053                                 Xml::label( wfMsg( 'contextchars' ), 'wpSearchChars' ),
1054                                 Xml::input( 'wpSearchChars', 4, $this->mSearchChars, array( 'id' => 'wpSearchChars' ) )
1055                         ) .
1056                         $mwsuggest .
1057                         Xml::closeElement( 'table' ) .
1058                         Xml::closeElement( 'fieldset' ) .
1059                         // Elements for the namespace options in the search tab
1060                         Xml::openElement( 'fieldset' ) .
1061                         Xml::element( 'legend', null, wfMsg( 'prefs-namespaces' ) ) .
1062                         wfMsgExt( 'defaultns', array( 'parse' ) ) .
1063                         $ps .
1064                         Xml::closeElement( 'fieldset' ) .
1065                         // End of the search tab
1066                         Xml::closeElement( 'fieldset' )
1067                 );
1068
1069                 # Misc
1070                 #
1071                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
1072                 $wgOut->addHTML( '<label for="wpStubs">' . wfMsg( 'stub-threshold' ) . '</label>&nbsp;' );
1073                 $wgOut->addHTML( Xml::input( 'wpStubs', 6, $this->mStubs, array( 'id' => 'wpStubs' ) ) );
1074                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
1075                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
1076                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
1077                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
1078                 $uopt = $wgUser->getOption("underline");
1079                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
1080                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
1081                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
1082                 $wgOut->addHTML("
1083 <div class='toggle'><p><label for='wpOpunderline'>$msgUnderline</label>
1084 <select name='wpOpunderline' id='wpOpunderline'>
1085 <option value=\"0\"$s0>$msgUnderlinenever</option>
1086 <option value=\"1\"$s1>$msgUnderlinealways</option>
1087 <option value=\"2\"$s2>$msgUnderlinedefault</option>
1088 </select></p></div>");
1089
1090                 foreach ( $togs as $tname ) {
1091                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
1092                                 if( $tname == 'norollbackdiff' && $wgUser->isAllowed( 'rollback' ) )
1093                                         $wgOut->addHTML( $this->getToggle( $tname ) );
1094                                 else
1095                                         $wgOut->addHTML( $this->getToggle( $tname ) );
1096                         }
1097                 }
1098
1099                 $wgOut->addHTML( '</fieldset>' );
1100
1101                 wfRunHooks( 'RenderPreferencesForm', array( $this, $wgOut ) );
1102
1103                 $token = htmlspecialchars( $wgUser->editToken() );
1104                 $skin = $wgUser->getSkin();
1105                 $wgOut->addHTML( "
1106         <div id='prefsubmit'>
1107         <div>
1108                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . '"'.$skin->tooltipAndAccesskey('save')." />
1109                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
1110         </div>
1111
1112         </div>
1113
1114         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
1115         </div></form>\n" );
1116
1117                 $wgOut->addHTML( Xml::tags( 'div', array( 'class' => "prefcache" ),
1118                         wfMsgExt( 'clearyourcache', 'parseinline' ) )
1119                 );
1120         }
1121 }