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, $mUseAjaxSearch, $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                 $this->mUseAjaxSearch = $request->getCheck( 'wpUseAjaxSearch' );
  69
  70                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) &&
  71                         $this->mPosted &&
  72                         $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
  73
  74                 # User toggles  (the big ugly unsorted list of checkboxes)
  75                 $this->mToggles = array();
  76                 if ( $this->mPosted ) {
  77                         $togs = User::getToggles();
  78                         foreach ( $togs as $tname ) {
  79                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
  80                         }
  81                 }
  82
  83                 $this->mUsedToggles = array();
  84
  85                 # Search namespace options
  86                 # Note: namespaces don't necessarily have consecutive keys
  87                 $this->mSearchNs = array();
  88                 if ( $this->mPosted ) {
  89                         $namespaces = $wgContLang->getNamespaces();
  90                         foreach ( $namespaces as $i => $namespace ) {
  91                                 if ( $i >= 0 ) {
  92                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
  93                                 }
  94                         }
  95                 }
  96
  97                 # Validate language
  98                 if ( !preg_match( '/^[a-z\-]*$/', $this->mUserLanguage ) ) {
  99                         $this->mUserLanguage = 'nolanguage';
 100                 }
 101
 102                 wfRunHooks( 'InitPreferencesForm', array( $this, $request ) );
 103         }
 104
 105         function execute() {
 106                 global $wgUser, $wgOut;
 107
 108                 if ( $wgUser->isAnon() ) {
 109                         $wgOut->showErrorPage( 'prefsnologin', 'prefsnologintext' );
 110                         return;
 111                 }
 112                 if ( wfReadOnly() ) {
 113                         $wgOut->readOnlyPage();
 114                         return;
 115                 }
 116                 if ( $this->mReset ) {
 117                         $this->resetPrefs();
 118                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 119                 } else if ( $this->mSaveprefs ) {
 120                         $this->savePreferences();
 121                 } else {
 122                         $this->resetPrefs();
 123                         $this->mainPrefsForm( '' );
 124                 }
 125         }
 126         /**
 127          * @access private
 128          */
 129         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 130                 $val = intval($val);
 131                 $val = min($val, $max);
 132                 $val = max($val, $min);
 133                 return $val;
 134         }
 135
 136         /**
 137          * @access private
 138          */
 139         function validateFloat( &$val, $min, $max=0x7fffffff ) {
 140                 $val = floatval( $val );
 141                 $val = min( $val, $max );
 142                 $val = max( $val, $min );
 143                 return( $val );
 144         }
 145
 146         /**
 147          * @access private
 148          */
 149         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 150                 $val = trim($val);
 151                 if($val === '') {
 152                         return $val;
 153                 } else {
 154                         return $this->validateInt( $val, $min, $max );
 155                 }
 156         }
 157
 158         /**
 159          * @access private
 160          */
 161         function validateDate( $val ) {
 162                 global $wgLang, $wgContLang;
 163                 if ( $val !== false && (
 164                         in_array( $val, (array)$wgLang->getDatePreferences() ) ||
 165                         in_array( $val, (array)$wgContLang->getDatePreferences() ) ) )
 166                 {
 167                         return $val;
 168                 } else {
 169                         return $wgLang->getDefaultDateFormat();
 170                 }
 171         }
 172
 173         /**
 174          * Used to validate the user inputed timezone before saving it as
 175          * 'timecorrection', will return '00:00' if fed bogus data.
 176          * Note: It's not a 100% correct implementation timezone-wise, it will
 177          * accept stuff like '14:30',
 178          * @access private
 179          * @param string $s the user input
 180          * @return string
 181          */
 182         function validateTimeZone( $s ) {
 183                 if ( $s !== '' ) {
 184                         if ( strpos( $s, ':' ) ) {
 185                                 # HH:MM
 186                                 $array = explode( ':' , $s );
 187                                 $hour = intval( $array[0] );
 188                                 $minute = intval( $array[1] );
 189                         } else {
 190                                 $minute = intval( $s * 60 );
 191                                 $hour = intval( $minute / 60 );
 192                                 $minute = abs( $minute ) % 60;
 193                         }
 194                         # Max is +14:00 and min is -12:00, see:
 195                         # http://en.wikipedia.org/wiki/Timezone
 196                         $hour = min( $hour, 14 );
 197                         $hour = max( $hour, -12 );
 198                         $minute = min( $minute, 59 );
 199                         $minute = max( $minute, 0 );
 200                         $s = sprintf( "%02d:%02d", $hour, $minute );
 201                 }
 202                 return $s;
 203         }
 204
 205         /**
 206          * @access private
 207          */
 208         function savePreferences() {
 209                 global $wgUser, $wgOut, $wgParser;
 210                 global $wgEnableUserEmail, $wgEnableEmail;
 211                 global $wgEmailAuthentication, $wgRCMaxAge;
 212                 global $wgAuth, $wgEmailConfirmToEdit;
 213
 214
 215                 if ( '' != $this->mNewpass && $wgAuth->allowPasswordChange() ) {
 216                         if ( $this->mNewpass != $this->mRetypePass ) {
 217                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'badretype' ) );
 218                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 219                                 return;
 220                         }
 221
 222                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 223                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'wrongpassword' ) );
 224                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 225                                 return;
 226                         }
 227
 228                         try {
 229                                 $wgUser->setPassword( $this->mNewpass );
 230                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'success' ) );
 231                                 $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 232                         } catch( PasswordError $e ) {
 233                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'error' ) );
 234                                 $this->mainPrefsForm( 'error', $e->getMessage() );
 235                                 return;
 236                         }
 237                 }
 238                 $wgUser->setRealName( $this->mRealName );
 239                 $oldOptions = $wgUser->mOptions;
 240
 241                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 242                         $needRedirect = true;
 243                 } else {
 244                         $needRedirect = false;
 245                 }
 246
 247                 # Validate the signature and clean it up as needed
 248                 global $wgMaxSigChars;
 249                 if( mb_strlen( $this->mNick ) > $wgMaxSigChars ) {
 250                         global $wgLang;
 251                         $this->mainPrefsForm( 'error',
 252                                 wfMsg( 'badsiglength', $wgLang->formatNum( $wgMaxSigChars ) ) );
 253                         return;
 254                 } elseif( $this->mToggles['fancysig'] ) {
 255                         if( $wgParser->validateSig( $this->mNick ) !== false ) {
 256                                 $this->mNick = $wgParser->cleanSig( $this->mNick );
 257                         } else {
 258                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 259                                 return;
 260                         }
 261                 } else {
 262                         // When no fancy sig used, make sure ~{3,5} get removed.
 263                         $this->mNick = $wgParser->cleanSigInSig( $this->mNick );
 264                 }
 265
 266                 $wgUser->setOption( 'language', $this->mUserLanguage );
 267                 $wgUser->setOption( 'variant', $this->mUserVariant );
 268                 $wgUser->setOption( 'nickname', $this->mNick );
 269                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 270                 $wgUser->setOption( 'skin', $this->mSkin );
 271                 global $wgUseTeX;
 272                 if( $wgUseTeX ) {
 273                         $wgUser->setOption( 'math', $this->mMath );
 274                 }
 275                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate ) );
 276                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 277                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 278                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 279                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 280                 $wgUser->setOption( 'rcdays', $this->validateInt($this->mRecentDays, 1, ceil($wgRCMaxAge / (3600*24))));
 281                 $wgUser->setOption( 'wllimit', $this->validateIntOrNull( $this->mWatchlistEdits, 0, 1000 ) );
 282                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 283                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 284                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 285                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 286                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 287                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 288                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 289                 $wgUser->setOption( 'watchlistdays', $this->validateFloat( $this->mWatchlistDays, 0, 7 ) );
 290                 $wgUser->setOption( 'ajaxsearch', $this->mUseAjaxSearch );
 291
 292                 # Set search namespace options
 293                 foreach( $this->mSearchNs as $i => $value ) {
 294                         $wgUser->setOption( "searchNs{$i}", $value );
 295                 }
 296
 297                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 298                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 299                 }
 300
 301                 # Set user toggles
 302                 foreach ( $this->mToggles as $tname => $tvalue ) {
 303                         $wgUser->setOption( $tname, $tvalue );
 304                 }
 305
 306                 $error = false;
 307                 if( $wgEnableEmail ) {
 308                         $newadr = $this->mUserEmail;
 309                         $oldadr = $wgUser->getEmail();
 310                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 311                                 # the user has supplied a new email address on the login page
 312                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 313                                         # new behaviour: set this new emailaddr from login-page into user database record
 314                                         $wgUser->setEmail( $newadr );
 315                                         # but flag as "dirty" = unauthenticated
 316                                         $wgUser->invalidateEmail();
 317                                         if ($wgEmailAuthentication) {
 318                                                 # Mail a temporary password to the dirty address.
 319                                                 # User can come back through the confirmation URL to re-enable email.
 320                                                 $result = $wgUser->sendConfirmationMail();
 321                                                 if( WikiError::isError( $result ) ) {
 322                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 323                                                 } else {
 324                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 325                                                 }
 326                                         }
 327                                 } else {
 328                                         $error = wfMsg( 'invalidemailaddress' );
 329                                 }
 330                         } else {
 331                                 if( $wgEmailConfirmToEdit && empty( $newadr ) ) {
 332                                         $this->mainPrefsForm( 'error', wfMsg( 'noemailtitle' ) );
 333                                         return;
 334                                 }
 335                                 $wgUser->setEmail( $this->mUserEmail );
 336                         }
 337                         if( $oldadr != $newadr ) {
 338                                 wfRunHooks( 'PrefsEmailAudit', array( $wgUser, $oldadr, $newadr ) );
 339                         }
 340                 }
 341
 342                 if( !$wgAuth->updateExternalDB( $wgUser ) ){
 343                         $this->mainPrefsForm( 'error', wfMsg( 'externaldberror' ) );
 344                         return;
 345                 }
 346
 347                 $msg = '';
 348                 if ( !wfRunHooks( 'SavePreferences', array( $this, $wgUser, &$msg, $oldOptions ) ) ) {
 349                         $this->mainPrefsForm( 'error', $msg );
 350                         return;
 351                 }
 352
 353                 $wgUser->setCookies();
 354                 $wgUser->saveSettings();
 355
 356                 if( $needRedirect && $error === false ) {
 357                         $title = SpecialPage::getTitleFor( 'Preferences' );
 358                         $wgOut->redirect( $title->getFullURL( 'success' ) );
 359                         return;
 360                 }
 361
 362                 $wgOut->parserOptions( ParserOptions::newFromUser( $wgUser ) );
 363                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 364         }
 365
 366         /**
 367          * @access private
 368          */
 369         function resetPrefs() {
 370                 global $wgUser, $wgLang, $wgContLang, $wgContLanguageCode, $wgAllowRealName;
 371
 372                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 373                 $this->mUserEmail = $wgUser->getEmail();
 374                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 375                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 376
 377                 # language value might be blank, default to content language
 378                 $this->mUserLanguage = $wgUser->getOption( 'language', $wgContLanguageCode );
 379
 380                 $this->mUserVariant = $wgUser->getOption( 'variant');
 381                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 382                 $this->mNick = $wgUser->getOption( 'nickname' );
 383
 384                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 385                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 386                 $this->mMath = $wgUser->getOption( 'math' );
 387                 $this->mDate = $wgUser->getDatePreference();
 388                 $this->mRows = $wgUser->getOption( 'rows' );
 389                 $this->mCols = $wgUser->getOption( 'cols' );
 390                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 391                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 392                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 393                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 394                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 395                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 396                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 397                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 398                 $this->mRecentDays = $wgUser->getOption( 'rcdays' );
 399                 $this->mWatchlistEdits = $wgUser->getOption( 'wllimit' );
 400                 $this->mUnderline = $wgUser->getOption( 'underline' );
 401                 $this->mWatchlistDays = $wgUser->getOption( 'watchlistdays' );
 402                 $this->mUseAjaxSearch = $wgUser->getBoolOption( 'ajaxsearch' );
 403
 404                 $togs = User::getToggles();
 405                 foreach ( $togs as $tname ) {
 406                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 407                 }
 408
 409                 $namespaces = $wgContLang->getNamespaces();
 410                 foreach ( $namespaces as $i => $namespace ) {
 411                         if ( $i >= NS_MAIN ) {
 412                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 413                         }
 414                 }
 415
 416                 wfRunHooks( 'ResetPreferences', array( $this, $wgUser ) );
 417         }
 418
 419         /**
 420          * @access private
 421          */
 422         function namespacesCheckboxes() {
 423                 global $wgContLang;
 424
 425                 # Determine namespace checkboxes
 426                 $namespaces = $wgContLang->getNamespaces();
 427                 $r1 = null;
 428
 429                 foreach ( $namespaces as $i => $name ) {
 430                         if ($i < 0)
 431                                 continue;
 432                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 433                         $name = str_replace( '_', ' ', $namespaces[$i] );
 434
 435                         if ( empty($name) )
 436                                 $name = wfMsg( 'blanknamespace' );
 437
 438                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 439                 }
 440                 return $r1;
 441         }
 442
 443
 444         function getToggle( $tname, $trailer = false, $disabled = false ) {
 445                 global $wgUser, $wgLang;
 446
 447                 $this->mUsedToggles[$tname] = true;
 448                 $ttext = $wgLang->getUserToggle( $tname );
 449
 450                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 451                 $disabled = $disabled ? ' disabled="disabled"' : '';
 452                 $trailer = $trailer ? $trailer : '';
 453                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 454                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 455         }
 456
 457         function getToggles( $items ) {
 458                 $out = "";
 459                 foreach( $items as $item ) {
 460                         if( $item === false )
 461                                 continue;
 462                         if( is_array( $item ) ) {
 463                                 list( $key, $trailer ) = $item;
 464                         } else {
 465                                 $key = $item;
 466                                 $trailer = false;
 467                         }
 468                         $out .= $this->getToggle( $key, $trailer );
 469                 }
 470                 return $out;
 471         }
 472
 473         function addRow($td1, $td2) {
 474                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 475         }
 476
 477         /**
 478          * Helper function for user information panel
 479          * @param $td1 label for an item
 480          * @param $td2 item or null
 481          * @param $td3 optional help or null
 482          * @return xhtml block
 483          */
 484         function tableRow( $td1, $td2 = null, $td3 = null ) {
 485                 global $wgContLang;
 486
 487                 $align['align'] = $wgContLang->isRtl() ? 'right' : 'left';
 488
 489                 if ( is_null( $td3 ) ) {
 490                         $td3 = '';
 491                 } else {
 492                         $td3 = Xml::tags( 'tr', null,
 493                                 Xml::tags( 'td', array( 'colspan' => '2' ), $td3 )
 494                         );
 495                 }
 496
 497                 if ( is_null( $td2 ) ) {
 498                         $td1 = Xml::tags( 'td', $align + array( 'colspan' => '2' ), $td1 );
 499                         $td2 = '';
 500                 } else {
 501                         $td1 = Xml::tags( 'td', $align, $td1 );
 502                         $td2 = Xml::tags( 'td', $align, $td2 );
 503                 }
 504
 505                 return Xml::tags( 'tr', null, $td1 . $td2 ). $td3 . "\n";
 506
 507         }
 508
 509         /**
 510          * @access private
 511          */
 512         function mainPrefsForm( $status , $message = '' ) {
 513                 global $wgUser, $wgOut, $wgLang, $wgContLang;
 514                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 515                 global $wgDisableLangConversion;
 516                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 517                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 518                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 519                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins, $wgAuth;
 520                 global $wgEmailConfirmToEdit, $wgAjaxSearch;
 521
 522                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 523                 $wgOut->setArticleRelated( false );
 524                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 525
 526                 $wgOut->disallowUserJs();  # Prevent hijacked user scripts from sniffing passwords etc.
 527
 528                 if ( $this->mSuccess || 'success' == $status ) {
 529                         $wgOut->wrapWikiMsg( '<div class="successbox"><strong>$1</strong></div>', 'savedprefs' );
 530                 } else  if ( 'error' == $status ) {
 531                         $wgOut->addWikiText( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 532                 } else if ( '' != $status ) {
 533                         $wgOut->addWikiText( $message . "\n----" );
 534                 }
 535
 536                 $qbs = $wgLang->getQuickbarSettings();
 537                 $skinNames = $wgLang->getSkinNames();
 538                 $mathopts = $wgLang->getMathNames();
 539                 $dateopts = $wgLang->getDatePreferences();
 540                 $togs = User::getToggles();
 541
 542                 $titleObj = SpecialPage::getTitleFor( 'Preferences' );
 543                 $action = $titleObj->escapeLocalURL();
 544
 545                 # Pre-expire some toggles so they won't show if disabled
 546                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 547                 $this->mUsedToggles[ 'showupdated' ] = true;
 548                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 549                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 550                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 551                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 552                 $this->mUsedToggles[ 'ccmeonemails' ] = true;
 553                 $this->mUsedToggles[ 'uselivepreview' ] = true;
 554
 555
 556                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 557                 else { $emfc = ''; }
 558
 559
 560                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 561                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 562                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 563                                 $disableEmailPrefs = false;
 564                         } else {
 565                                 $disableEmailPrefs = true;
 566                                 $skin = $wgUser->getSkin();
 567                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 568                                         $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Confirmemail' ),
 569                                                 wfMsg( 'emailconfirmlink' ) ) . '<br />';
 570                         }
 571                 } else {
 572                         $emailauthenticated = '';
 573                         $disableEmailPrefs = false;
 574                 }
 575
 576                 if ($this->mUserEmail == '') {
 577                         $emailauthenticated = wfMsg( 'noemailprefs' ) . '<br />';
 578                 }
 579
 580                 $ps = $this->namespacesCheckboxes();
 581
 582                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 583                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 584                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 585                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 586
 587                 # </FIXME>
 588
 589                 $wgOut->addHTML( "<form action=\"$action\" method='post'>" );
 590                 $wgOut->addHTML( "<div id='preferences'>" );
 591
 592                 # User data
 593
 594                 $wgOut->addHTML(
 595                         Xml::openElement( 'fieldset ' ) .
 596                         Xml::element( 'legend', null, wfMsg('prefs-personal') ) .
 597                         Xml::openElement( 'table' ) .
 598                         $this->tableRow( Xml::element( 'h2', null, wfMsg( 'prefs-personal' ) ) )
 599                 );
 600
 601                 $userInformationHtml =
 602                         $this->tableRow( wfMsgHtml( 'username' ), htmlspecialchars( $wgUser->getName() ) ) .
 603                         $this->tableRow( wfMsgHtml( 'uid' ), htmlspecialchars( $wgUser->getID() ) ) .
 604                         $this->tableRow(
 605                                 wfMsgHtml( 'prefs-edits' ),
 606                                 $wgLang->formatNum( User::edits( $wgUser->getId() ) )
 607                         );
 608
 609                 if( wfRunHooks( 'PreferencesUserInformationPanel', array( $this, &$userInformationHtml ) ) ) {
 610                         $wgOut->addHtml( $userInformationHtml );
 611                 }
 612
 613                 if ( $wgAllowRealName ) {
 614                         $wgOut->addHTML(
 615                                 $this->tableRow(
 616                                         Xml::label( wfMsg('yourrealname'), 'wpRealName' ),
 617                                         Xml::input( 'wpRealName', 25, $this->mRealName, array( 'id' => 'wpRealName' ) ),
 618                                         Xml::tags('div', array( 'class' => 'prefsectiontip' ),
 619                                                 wfMsgExt( 'prefs-help-realname', 'parseinline' )
 620                                         )
 621                                 )
 622                         );
 623                 }
 624                 if ( $wgEnableEmail ) {
 625                         $wgOut->addHTML(
 626                                 $this->tableRow(
 627                                         Xml::label( wfMsg('youremail'), 'wpUserEmail' ),
 628                                         Xml::input( 'wpUserEmail', 25, $this->mUserEmail, array( 'id' => 'wpUserEmail' ) ),
 629                                         Xml::tags('div', array( 'class' => 'prefsectiontip' ),
 630                                                 wfMsgExt( $wgEmailConfirmToEdit ? 'prefs-help-email-required' : 'prefs-help-email', 'parseinline' )
 631                                         )
 632                                 )
 633                         );
 634                 }
 635
 636                 global $wgParser, $wgMaxSigChars;
 637                 if( mb_strlen( $this->mNick ) > $wgMaxSigChars ) {
 638                         $invalidSig = $this->tableRow(
 639                                 '&nbsp;',
 640                                 Xml::element( 'span', array( 'class' => 'error' ),
 641                                         wfMsg( 'badsiglength', $wgLang->formatNum( $wgMaxSigChars ) ) )
 642                         );
 643                 } elseif( !empty( $this->mToggles['fancysig'] ) &&
 644                         false === $wgParser->validateSig( $this->mNick ) ) {
 645                         $invalidSig = $this->tableRow(
 646                                 '&nbsp;',
 647                                 Xml::element( 'span', array( 'class' => 'error' ), wfMsg( 'badsig' ) )
 648                         );
 649                 } else {
 650                         $invalidSig = '';
 651                 }
 652
 653                 $wgOut->addHTML(
 654                         $this->tableRow(
 655                                 Xml::label( wfMsg( 'yournick' ), 'wpNick' ),
 656                                 Xml::input( 'wpNick', 25, $this->mNick,
 657                                         array(
 658                                                 'id' => 'wpNick',
 659                                                 // Note: $wgMaxSigChars is enforced in Unicode characters,
 660                                                 // both on the backend and now in the browser.
 661                                                 // Badly-behaved requests may still try to submit
 662                                                 // an overlong string, however.
 663                                                 'maxlength' => $wgMaxSigChars ) )
 664                         ) .
 665                         $invalidSig .
 666                         $this->tableRow( '&nbsp;', $this->getToggle( 'fancysig' ) )
 667                 );
 668
 669                 list( $lsLabel, $lsSelect) = Xml::languageSelector( $this->mUserLanguage );
 670                 $wgOut->addHTML(
 671                         $this->tableRow( $lsLabel, $lsSelect )
 672                 );
 673
 674                 /* see if there are multiple language variants to choose from*/
 675                 if(!$wgDisableLangConversion) {
 676                         $variants = $wgContLang->getVariants();
 677                         $variantArray = array();
 678
 679                         $languages = Language::getLanguageNames( true );
 680                         foreach($variants as $v) {
 681                                 $v = str_replace( '_', '-', strtolower($v));
 682                                 if( array_key_exists( $v, $languages ) ) {
 683                                         // If it doesn't have a name, we'll pretend it doesn't exist
 684                                         $variantArray[$v] = $languages[$v];
 685                                 }
 686                         }
 687
 688                         $options = "\n";
 689                         foreach( $variantArray as $code => $name ) {
 690                                 $selected = ($code == $this->mUserVariant);
 691                                 $options .= Xml::option( "$code - $name", $code, $selected ) . "\n";
 692                         }
 693
 694                         if(count($variantArray) > 1) {
 695                                 $wgOut->addHtml(
 696                                         $this->tableRow(
 697                                                 Xml::label( wfMsg( 'yourvariant' ), 'wpUserVariant' ),
 698                                                 Xml::tags( 'select',
 699                                                         array( 'name' => 'wpUserVariant', 'id' => 'wpUserVariant' ),
 700                                                         $options
 701                                                 )
 702                                         )
 703                                 );
 704                         }
 705                 }
 706
 707                 # Password
 708                 if( $wgAuth->allowPasswordChange() ) {
 709                         $wgOut->addHTML(
 710                                 $this->tableRow( Xml::element( 'h2', null, wfMsg( 'changepassword' ) ) ) .
 711                                 $this->tableRow(
 712                                         Xml::label( wfMsg( 'oldpassword' ), 'wpOldpass' ),
 713                                         Xml::password( 'wpOldpass', 25, $this->mOldpass, array( 'id' => 'wpOldpass' ) )
 714                                 ) .
 715                                 $this->tableRow(
 716                                         Xml::label( wfMsg( 'newpassword' ), 'wpNewpass' ),
 717                                         Xml::password( 'wpNewpass', 25, $this->mNewpass, array( 'id' => 'wpNewpass' ) )
 718                                 ) .
 719                                 $this->tableRow(
 720                                         Xml::label( wfMsg( 'retypenew' ), 'wpRetypePass' ),
 721                                         Xml::password( 'wpRetypePass', 25, $this->mRetypePass, array( 'id' => 'wpRetypePass' ) )
 722                                 ) .
 723                                 Xml::tags( 'tr', null,
 724                                         Xml::tags( 'td', array( 'colspan' => '2' ),
 725                                                 $this->getToggle( "rememberpassword" )
 726                                         )
 727                                 )
 728                         );
 729                 }
 730
 731                 # <FIXME>
 732                 # Enotif
 733                 if ( $wgEnableEmail ) {
 734
 735                         $moreEmail = '';
 736                         if ($wgEnableUserEmail) {
 737                                 $emf = wfMsg( 'allowemail' );
 738                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 739                                 $moreEmail =
 740                                 "<input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label>";
 741                         }
 742
 743
 744                         $wgOut->addHTML(
 745                                 $this->tableRow( Xml::element( 'h2', null, wfMsg( 'email' ) ) ) .
 746                                 $this->tableRow(
 747                                         $emailauthenticated.
 748                                         $enotifrevealaddr.
 749                                         $enotifwatchlistpages.
 750                                         $enotifusertalkpages.
 751                                         $enotifminoredits.
 752                                         $moreEmail.
 753                                         $this->getToggle( 'ccmeonemails' )
 754                                 )
 755                         );
 756                 }
 757                 # </FIXME>
 758
 759                 $wgOut->addHTML(
 760                         Xml::closeElement( 'table' ) .
 761                         Xml::closeElement( 'fieldset' )
 762                 );
 763
 764
 765                 # Quickbar
 766                 #
 767                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 768                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 769                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 770                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 771                                 else { $checked = ""; }
 772                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 773                         }
 774                         $wgOut->addHtml( "</fieldset>\n\n" );
 775                 } else {
 776                         # Need to output a hidden option even if the relevant skin is not in use,
 777                         # otherwise the preference will get reset to 0 on submit
 778                         $wgOut->addHtml( wfHidden( 'wpQuickbar', $this->mQuickbar ) );
 779                 }
 780
 781                 # Skin
 782                 #
 783                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 784                 $mptitle = Title::newMainPage();
 785                 $previewtext = wfMsg('skinpreview');
 786                 # Only show members of Skin::getSkinNames() rather than
 787                 # $skinNames (skins is all skin names from Language.php)
 788                 $validSkinNames = Skin::getSkinNames();
 789                 # Sort by UI skin name. First though need to update validSkinNames as sometimes
 790                 # the skinkey & UI skinname differ (e.g. "standard" skinkey is "Classic" in the UI).
 791                 foreach ($validSkinNames as $skinkey => & $skinname ) {
 792                         if ( isset( $skinNames[$skinkey] ) )  {
 793                                 $skinname = $skinNames[$skinkey];
 794                         }
 795                 }
 796                 asort($validSkinNames);
 797                 foreach ($validSkinNames as $skinkey => $sn ) {
 798                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 799                                 continue;
 800                         }
 801                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 802
 803                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 804                         $previewlink = "<a target='_blank' href=\"$mplink\">$previewtext</a>";
 805                         if( $skinkey == $wgDefaultSkin )
 806                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 807                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br />\n" );
 808                 }
 809                 $wgOut->addHTML( "</fieldset>\n\n" );
 810
 811                 # Math
 812                 #
 813                 global $wgUseTeX;
 814                 if( $wgUseTeX ) {
 815                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 816                         foreach ( $mathopts as $k => $v ) {
 817                                 $checked = ($k == $this->mMath);
 818                                 $wgOut->addHTML(
 819                                         Xml::openElement( 'div' ) .
 820                                         Xml::radioLabel( wfMsg( $v ), 'wpMath', $k, "mw-sp-math-$k", $checked ) .
 821                                         Xml::closeElement( 'div' ) . "\n"
 822                                 );
 823                         }
 824                         $wgOut->addHTML( "</fieldset>\n\n" );
 825                 }
 826
 827                 # Files
 828                 #
 829                 $wgOut->addHTML(
 830                         "<fieldset>\n" . Xml::element( 'legend', null, wfMsg( 'files' ) ) . "\n"
 831                 );
 832
 833                 $imageLimitOptions = null;
 834                 foreach ( $wgImageLimits as $index => $limits ) {
 835                         $selected = ($index == $this->mImageSize);
 836                         $imageLimitOptions .= Xml::option( "{$limits[0]}×{$limits[1]}" .
 837                                 wfMsg('unit-pixel'), $index, $selected );
 838                 }
 839
 840                 $imageSizeId = 'wpImageSize';
 841                 $wgOut->addHTML(
 842                         "<div>" . Xml::label( wfMsg('imagemaxsize'), $imageSizeId ) . " " .
 843                         Xml::openElement( 'select', array( 'name' => $imageSizeId, 'id' => $imageSizeId ) ) .
 844                                 $imageLimitOptions .
 845                         Xml::closeElement( 'select' ) . "</div>\n"
 846                 );
 847
 848                 $imageThumbOptions = null;
 849                 foreach ( $wgThumbLimits as $index => $size ) {
 850                         $selected = ($index == $this->mThumbSize);
 851                         $imageThumbOptions .= Xml::option($size . wfMsg('unit-pixel'), $index,
 852                                 $selected);
 853                 }
 854
 855                 $thumbSizeId = 'wpThumbSize';
 856                 $wgOut->addHTML(
 857                         "<div>" . Xml::label( wfMsg('thumbsize'), $thumbSizeId ) . " " .
 858                         Xml::openElement( 'select', array( 'name' => $thumbSizeId, 'id' => $thumbSizeId ) ) .
 859                                 $imageThumbOptions .
 860                         Xml::closeElement( 'select' ) . "</div>\n"
 861                 );
 862
 863                 $wgOut->addHTML( "</fieldset>\n\n" );
 864
 865                 # Date format
 866                 #
 867                 # Date/Time
 868                 #
 869
 870                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'datetime' ) . "</legend>\n" );
 871
 872                 if ($dateopts) {
 873                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'dateformat' ) . "</legend>\n" );
 874                         $idCnt = 0;
 875                         $epoch = '20010115161234'; # Wikipedia day
 876                         foreach( $dateopts as $key ) {
 877                                 if( $key == 'default' ) {
 878                                         $formatted = wfMsgHtml( 'datedefault' );
 879                                 } else {
 880                                         $formatted = htmlspecialchars( $wgLang->timeanddate( $epoch, false, $key ) );
 881                                 }
 882                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 883                                 $wgOut->addHTML( "<div><input type='radio' name=\"wpDate\" id=\"wpDate$idCnt\" ".
 884                                         "value=\"$key\"$checked /> <label for=\"wpDate$idCnt\">$formatted</label></div>\n" );
 885                                 $idCnt++;
 886                         }
 887                         $wgOut->addHTML( "</fieldset>\n" );
 888                 }
 889
 890                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 891                 $nowserver = $wgLang->time( $now, false );
 892
 893                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ). '</legend><table>' .
 894                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 895                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 896                         $this->addRow(
 897                                 '<label for="wpHourDiff">' . wfMsg( 'timezoneoffset' ) . '</label>',
 898                                 "<input type='text' name='wpHourDiff' id='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 899                         ) . "<tr><td colspan='2'>
 900                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 901                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 902                                 </td></tr></table><div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div></fieldset>
 903                 </fieldset>\n\n" );
 904
 905                 # Editing
 906                 #
 907                 global $wgLivePreview;
 908                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 909                         <div>' .
 910                                 wfInputLabel( wfMsg( 'rows' ), 'wpRows', 'wpRows', 3, $this->mRows ) .
 911                                 ' ' .
 912                                 wfInputLabel( wfMsg( 'columns' ), 'wpCols', 'wpCols', 3, $this->mCols ) .
 913                         "</div>" .
 914                         $this->getToggles( array(
 915                                 'editsection',
 916                                 'editsectiononrightclick',
 917                                 'editondblclick',
 918                                 'editwidth',
 919                                 'showtoolbar',
 920                                 'previewonfirst',
 921                                 'previewontop',
 922                                 'minordefault',
 923                                 'externaleditor',
 924                                 'externaldiff',
 925                                 $wgLivePreview ? 'uselivepreview' : false,
 926                                 'forceeditsummary',
 927                         ) ) . '</fieldset>'
 928                 );
 929
 930                 # Recent changes
 931                 $wgOut->addHtml( '<fieldset><legend>' . wfMsgHtml( 'prefs-rc' ) . '</legend>' );
 932
 933                 $rc  = '<table><tr>';
 934                 $rc .= '<td>' . Xml::label( wfMsg( 'recentchangesdays' ), 'wpRecentDays' ) . '</td>';
 935                 $rc .= '<td>' . Xml::input( 'wpRecentDays', 3, $this->mRecentDays, array( 'id' => 'wpRecentDays' ) ) . '</td>';
 936                 $rc .= '</tr><tr>';
 937                 $rc .= '<td>' . Xml::label( wfMsg( 'recentchangescount' ), 'wpRecent' ) . '</td>';
 938                 $rc .= '<td>' . Xml::input( 'wpRecent', 3, $this->mRecent, array( 'id' => 'wpRecent' ) ) . '</td>';
 939                 $rc .= '</tr></table>';
 940                 $wgOut->addHtml( $rc );
 941
 942                 $wgOut->addHtml( '<br />' );
 943
 944                 $toggles[] = 'hideminor';
 945                 if( $wgRCShowWatchingUsers )
 946                         $toggles[] = 'shownumberswatching';
 947                 $toggles[] = 'usenewrc';
 948                 $wgOut->addHtml( $this->getToggles( $toggles ) );
 949
 950                 $wgOut->addHtml( '</fieldset>' );
 951
 952                 # Watchlist
 953                 $wgOut->addHtml( '<fieldset><legend>' . wfMsgHtml( 'prefs-watchlist' ) . '</legend>' );
 954
 955                 $wgOut->addHtml( wfInputLabel( wfMsg( 'prefs-watchlist-days' ), 'wpWatchlistDays', 'wpWatchlistDays', 3, $this->mWatchlistDays ) );
 956                 $wgOut->addHtml( '<br /><br />' );
 957
 958                 $wgOut->addHtml( $this->getToggle( 'extendwatchlist' ) );
 959                 $wgOut->addHtml( wfInputLabel( wfMsg( 'prefs-watchlist-edits' ), 'wpWatchlistEdits', 'wpWatchlistEdits', 3, $this->mWatchlistEdits ) );
 960                 $wgOut->addHtml( '<br /><br />' );
 961
 962                 $wgOut->addHtml( $this->getToggles( array( 'watchlisthideown', 'watchlisthidebots', 'watchlisthideminor' ) ) );
 963
 964                 if( $wgUser->isAllowed( 'createpage' ) || $wgUser->isAllowed( 'createtalk' ) )
 965                         $wgOut->addHtml( $this->getToggle( 'watchcreations' ) );
 966                 foreach( array( 'edit' => 'watchdefault', 'move' => 'watchmoves', 'delete' => 'watchdeletion' ) as $action => $toggle ) {
 967                         if( $wgUser->isAllowed( $action ) )
 968                                 $wgOut->addHtml( $this->getToggle( $toggle ) );
 969                 }
 970                 $this->mUsedToggles['watchcreations'] = true;
 971                 $this->mUsedToggles['watchdefault'] = true;
 972                 $this->mUsedToggles['watchmoves'] = true;
 973                 $this->mUsedToggles['watchdeletion'] = true;
 974
 975                 $wgOut->addHtml( '</fieldset>' );
 976
 977                 # Search
 978                 $ajaxsearch = $wgAjaxSearch ?
 979                         $this->addRow(
 980                                 wfLabel( wfMsg( 'useajaxsearch' ), 'wpUseAjaxSearch' ),
 981                                 wfCheck( 'wpUseAjaxSearch', $this->mUseAjaxSearch, array( 'id' => 'wpUseAjaxSearch' ) )
 982                         ) : '';
 983                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 984                         $ajaxsearch .
 985                         $this->addRow(
 986                                 wfLabel( wfMsg( 'resultsperpage' ), 'wpSearch' ),
 987                                 wfInput( 'wpSearch', 4, $this->mSearch, array( 'id' => 'wpSearch' ) )
 988                         ) .
 989                         $this->addRow(
 990                                 wfLabel( wfMsg( 'contextlines' ), 'wpSearchLines' ),
 991                                 wfInput( 'wpSearchLines', 4, $this->mSearchLines, array( 'id' => 'wpSearchLines' ) )
 992                         ) .
 993                         $this->addRow(
 994                                 wfLabel( wfMsg( 'contextchars' ), 'wpSearchChars' ),
 995                                 wfInput( 'wpSearchChars', 4, $this->mSearchChars, array( 'id' => 'wpSearchChars' ) )
 996                         ) .
 997                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 998
 999                 # Misc
1000                 #
1001                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
1002                 $wgOut->addHtml( '<label for="wpStubs">' . wfMsg( 'stub-threshold' ) . '</label>&nbsp;' );
1003                 $wgOut->addHtml( Xml::input( 'wpStubs', 6, $this->mStubs, array( 'id' => 'wpStubs' ) ) );
1004                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
1005                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
1006                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
1007                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
1008                 $uopt = $wgUser->getOption("underline");
1009                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
1010                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
1011                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
1012                 $wgOut->addHTML("
1013 <div class='toggle'><p><label for='wpOpunderline'>$msgUnderline</label>
1014 <select name='wpOpunderline' id='wpOpunderline'>
1015 <option value=\"0\"$s0>$msgUnderlinenever</option>
1016 <option value=\"1\"$s1>$msgUnderlinealways</option>
1017 <option value=\"2\"$s2>$msgUnderlinedefault</option>
1018 </select></p></div>");
1019
1020                 foreach ( $togs as $tname ) {
1021                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
1022                                 $wgOut->addHTML( $this->getToggle( $tname ) );
1023                         }
1024                 }
1025                 $wgOut->addHTML( '</fieldset>' );
1026
1027                 wfRunHooks( 'RenderPreferencesForm', array( $this, $wgOut ) );
1028
1029                 $token = htmlspecialchars( $wgUser->editToken() );
1030                 $skin = $wgUser->getSkin();
1031                 $wgOut->addHTML( "
1032         <div id='prefsubmit'>
1033         <div>
1034                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . '"'.$skin->tooltipAndAccesskey('save')." />
1035                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
1036         </div>
1037
1038         </div>
1039
1040         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
1041         </div></form>\n" );
1042
1043                 $wgOut->addHtml( Xml::tags( 'div', array( 'class' => "prefcache" ),
1044                         wfMsgExt( 'clearyourcache', 'parseinline' ) )
1045                 );
1046         }
1047 }