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, $mOldpass, $mNewpass, $mRetypePass, $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->mOldpass = $request->getVal( 'wpOldpass' );
  40                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  41                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  42                 $this->mStubs = $request->getVal( 'wpStubs' );
  43                 $this->mRows = $request->getVal( 'wpRows' );
  44                 $this->mCols = $request->getVal( 'wpCols' );
  45                 $this->mSkin = $request->getVal( 'wpSkin' );
  46                 $this->mMath = $request->getVal( 'wpMath' );
  47                 $this->mDate = $request->getVal( 'wpDate' );
  48                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  49                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  50                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  51                 $this->mNick = $request->getVal( 'wpNick' );
  52                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  53                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  54                 $this->mSearch = $request->getVal( 'wpSearch' );
  55                 $this->mRecent = $request->getVal( 'wpRecent' );
  56                 $this->mRecentDays = $request->getVal( 'wpRecentDays' );
  57                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  58                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  59                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  60                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  61                 $this->mThumbSize = $request->getInt( 'wpThumbSize' );
  62                 $this->mUnderline = $request->getInt( 'wpOpunderline' );
  63                 $this->mAction = $request->getVal( 'action' );
  64                 $this->mReset = $request->getCheck( 'wpReset' );
  65                 $this->mPosted = $request->wasPosted();
  66                 $this->mSuccess = $request->getCheck( 'success' );
  67                 $this->mWatchlistDays = $request->getVal( 'wpWatchlistDays' );
  68                 $this->mWatchlistEdits = $request->getVal( 'wpWatchlistEdits' );
  69                 $this->mDisableMWSuggest = $request->getCheck( 'wpDisableMWSuggest' );
  70                 $this->mDefaultUserSearch = $request->getVal( 'wpUserSearch' ) != 'wpCustomUserSearch';
  71
  72                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) &&
  73                         $this->mPosted &&
  74                         $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
  75
  76                 # User toggles  (the big ugly unsorted list of checkboxes)
  77                 $this->mToggles = array();
  78                 if ( $this->mPosted ) {
  79                         $togs = User::getToggles();
  80                         foreach ( $togs as $tname ) {
  81                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
  82                         }
  83                 }
  84
  85                 $this->mUsedToggles = array();
  86
  87                 # Search namespace options
  88                 # Note: namespaces don't necessarily have consecutive keys
  89                 $this->mSearchNs = array();
  90                 if ( $this->mPosted ) {
  91                         $namespaces = $wgContLang->getNamespaces();
  92                         foreach ( $namespaces as $i => $namespace ) {
  93                                 if ( $i >= 0 ) {
  94                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
  95                                 }
  96                         }
  97                 }
  98
  99                 # Validate language
 100                 if ( !preg_match( '/^[a-z\-]*$/', $this->mUserLanguage ) ) {
 101                         $this->mUserLanguage = 'nolanguage';
 102                 }
 103
 104                 wfRunHooks( 'InitPreferencesForm', array( $this, $request ) );
 105         }
 106
 107         function execute() {
 108                 global $wgUser, $wgOut, $wgTitle;
 109
 110                 if ( $wgUser->isAnon() ) {
 111                         $wgOut->showErrorPage( 'prefsnologin', 'prefsnologintext', array($wgTitle->getPrefixedDBkey()) );
 112                         return;
 113                 }
 114                 if ( wfReadOnly() ) {
 115                         $wgOut->readOnlyPage();
 116                         return;
 117                 }
 118                 if ( $this->mReset ) {
 119                         $this->resetPrefs();
 120                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 121                 } else if ( $this->mSaveprefs ) {
 122                         $this->savePreferences();
 123                 } else {
 124                         $this->resetPrefs();
 125                         $this->mainPrefsForm( '' );
 126                 }
 127         }
 128         /**
 129          * @access private
 130          */
 131         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 132                 $val = intval($val);
 133                 $val = min($val, $max);
 134                 $val = max($val, $min);
 135                 return $val;
 136         }
 137
 138         /**
 139          * @access private
 140          */
 141         function validateFloat( &$val, $min, $max=0x7fffffff ) {
 142                 $val = floatval( $val );
 143                 $val = min( $val, $max );
 144                 $val = max( $val, $min );
 145                 return( $val );
 146         }
 147
 148         /**
 149          * @access private
 150          */
 151         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 152                 $val = trim($val);
 153                 if($val === '') {
 154                         return null;
 155                 } else {
 156                         return $this->validateInt( $val, $min, $max );
 157                 }
 158         }
 159
 160         /**
 161          * @access private
 162          */
 163         function validateDate( $val ) {
 164                 global $wgLang, $wgContLang;
 165                 if ( $val !== false && (
 166                         in_array( $val, (array)$wgLang->getDatePreferences() ) ||
 167                         in_array( $val, (array)$wgContLang->getDatePreferences() ) ) )
 168                 {
 169                         return $val;
 170                 } else {
 171                         return $wgLang->getDefaultDateFormat();
 172                 }
 173         }
 174
 175         /**
 176          * Used to validate the user inputed timezone before saving it as
 177          * 'timecorrection', will return '00:00' if fed bogus data.
 178          * Note: It's not a 100% correct implementation timezone-wise, it will
 179          * accept stuff like '14:30',
 180          * @access private
 181          * @param string $s the user input
 182          * @return string
 183          */
 184         function validateTimeZone( $s ) {
 185                 if ( $s !== '' ) {
 186                         if ( strpos( $s, ':' ) ) {
 187                                 # HH:MM
 188                                 $array = explode( ':' , $s );
 189                                 $hour = intval( $array[0] );
 190                                 $minute = intval( $array[1] );
 191                         } else {
 192                                 $minute = intval( $s * 60 );
 193                                 $hour = intval( $minute / 60 );
 194                                 $minute = abs( $minute ) % 60;
 195                         }
 196                         # Max is +14:00 and min is -12:00, see:
 197                         # http://en.wikipedia.org/wiki/Timezone
 198                         $hour = min( $hour, 14 );
 199                         $hour = max( $hour, -12 );
 200                         $minute = min( $minute, 59 );
 201                         $minute = max( $minute, 0 );
 202                         $s = sprintf( "%02d:%02d", $hour, $minute );
 203                 }
 204                 return $s;
 205         }
 206
 207         /**
 208          * @access private
 209          */
 210         function savePreferences() {
 211                 global $wgUser, $wgOut, $wgParser;
 212                 global $wgEnableUserEmail, $wgEnableEmail;
 213                 global $wgEmailAuthentication, $wgRCMaxAge;
 214                 global $wgAuth, $wgEmailConfirmToEdit;
 215
 216
 217                 if ( ($this->mNewpass !== '' || $this->mOldpass !== '' ) && $wgAuth->allowPasswordChange() ) {
 218                         if ( $this->mNewpass != $this->mRetypePass ) {
 219                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'badretype' ) );
 220                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 221                                 return;
 222                         }
 223
 224                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 225                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'wrongpassword' ) );
 226                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 227                                 return;
 228                         }
 229
 230                         try {
 231                                 $wgUser->setPassword( $this->mNewpass );
 232                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'success' ) );
 233                                 $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 234                         } catch( PasswordError $e ) {
 235                                 wfRunHooks( 'PrefsPasswordAudit', array( $wgUser, $this->mNewpass, 'error' ) );
 236                                 $this->mainPrefsForm( 'error', $e->getMessage() );
 237                                 return;
 238                         }
 239                 }
 240                 $wgUser->setRealName( $this->mRealName );
 241                 $oldOptions = $wgUser->mOptions;
 242
 243                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 244                         $needRedirect = true;
 245                 } else {
 246                         $needRedirect = false;
 247                 }
 248
 249                 # Validate the signature and clean it up as needed
 250                 global $wgMaxSigChars;
 251                 if( mb_strlen( $this->mNick ) > $wgMaxSigChars ) {
 252                         global $wgLang;
 253                         $this->mainPrefsForm( 'error',
 254                                 wfMsgExt( 'badsiglength', 'parsemag', $wgLang->formatNum( $wgMaxSigChars ) ) );
 255                         return;
 256                 } elseif( $this->mToggles['fancysig'] ) {
 257                         if( $wgParser->validateSig( $this->mNick ) !== false ) {
 258                                 $this->mNick = $wgParser->cleanSig( $this->mNick );
 259                         } else {
 260                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 261                                 return;
 262                         }
 263                 } else {
 264                         // When no fancy sig used, make sure ~{3,5} get removed.
 265                         $this->mNick = $wgParser->cleanSigInSig( $this->mNick );
 266                 }
 267
 268                 $wgUser->setOption( 'language', $this->mUserLanguage );
 269                 $wgUser->setOption( 'variant', $this->mUserVariant );
 270                 $wgUser->setOption( 'nickname', $this->mNick );
 271                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 272                 $wgUser->setOption( 'skin', $this->mSkin );
 273                 global $wgUseTeX;
 274                 if( $wgUseTeX ) {
 275                         $wgUser->setOption( 'math', $this->mMath );
 276                 }
 277                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate ) );
 278                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 279                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 280                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 281                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 282                 $wgUser->setOption( 'rcdays', $this->validateInt($this->mRecentDays, 1, ceil($wgRCMaxAge / (3600*24))));
 283                 $wgUser->setOption( 'wllimit', $this->validateIntOrNull( $this->mWatchlistEdits, 0, 1000 ) );
 284                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 285                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 286                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 287                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 288                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 289                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 290                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 291                 $wgUser->setOption( 'watchlistdays', $this->validateFloat( $this->mWatchlistDays, 0, 7 ) );
 292                 $wgUser->setOption( 'disablesuggest', $this->mDisableMWSuggest );
 293                 $wgUser->setOption( 'defaultusersearch', $this->mDefaultUserSearch );
 294
 295                 # Set search namespace options
 296                 foreach( $this->mSearchNs as $i => $value ) {
 297                         $wgUser->setOption( "searchNs{$i}", $value );
 298                 }
 299
 300                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 301                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 302                 }
 303
 304                 # Set user toggles
 305                 foreach ( $this->mToggles as $tname => $tvalue ) {
 306                         $wgUser->setOption( $tname, $tvalue );
 307                 }
 308
 309                 $error = false;
 310                 if( $wgEnableEmail ) {
 311                         $newadr = $this->mUserEmail;
 312                         $oldadr = $wgUser->getEmail();
 313                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 314                                 # the user has supplied a new email address on the login page
 315                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 316                                         # new behaviour: set this new emailaddr from login-page into user database record
 317                                         $wgUser->setEmail( $newadr );
 318                                         # but flag as "dirty" = unauthenticated
 319                                         $wgUser->invalidateEmail();
 320                                         if ($wgEmailAuthentication) {
 321                                                 # Mail a temporary password to the dirty address.
 322                                                 # User can come back through the confirmation URL to re-enable email.
 323                                                 $result = $wgUser->sendConfirmationMail();
 324                                                 if( WikiError::isError( $result ) ) {
 325                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 326                                                 } else {
 327                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 328                                                 }
 329                                         }
 330                                 } else {
 331                                         $error = wfMsg( 'invalidemailaddress' );
 332                                 }
 333                         } else {
 334                                 if( $wgEmailConfirmToEdit && empty( $newadr ) ) {
 335                                         $this->mainPrefsForm( 'error', wfMsg( 'noemailtitle' ) );
 336                                         return;
 337                                 }
 338                                 $wgUser->setEmail( $this->mUserEmail );
 339                         }
 340                         if( $oldadr != $newadr ) {
 341                                 wfRunHooks( 'PrefsEmailAudit', array( $wgUser, $oldadr, $newadr ) );
 342                         }
 343                 }
 344
 345                 if( !$wgAuth->updateExternalDB( $wgUser ) ){
 346                         $this->mainPrefsForm( 'error', wfMsg( 'externaldberror' ) );
 347                         return;
 348                 }
 349
 350                 $msg = '';
 351                 if ( !wfRunHooks( 'SavePreferences', array( $this, $wgUser, &$msg, $oldOptions ) ) ) {
 352                         $this->mainPrefsForm( 'error', $msg );
 353                         return;
 354                 }
 355
 356                 $wgUser->setCookies();
 357                 $wgUser->saveSettings();
 358
 359                 if( $needRedirect && $error === false ) {
 360                         $title = SpecialPage::getTitleFor( 'Preferences' );
 361                         $wgOut->redirect( $title->getFullURL( 'success' ) );
 362                         return;
 363                 }
 364
 365                 $wgOut->parserOptions( ParserOptions::newFromUser( $wgUser ) );
 366                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 367         }
 368
 369         /**
 370          * @access private
 371          */
 372         function resetPrefs() {
 373                 global $wgUser, $wgLang, $wgContLang, $wgContLanguageCode, $wgAllowRealName;
 374
 375                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 376                 $this->mUserEmail = $wgUser->getEmail();
 377                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 378                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 379
 380                 # language value might be blank, default to content language
 381                 $this->mUserLanguage = $wgUser->getOption( 'language', $wgContLanguageCode );
 382
 383                 $this->mUserVariant = $wgUser->getOption( 'variant');
 384                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 385                 $this->mNick = $wgUser->getOption( 'nickname' );
 386
 387                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 388                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 389                 $this->mMath = $wgUser->getOption( 'math' );
 390                 $this->mDate = $wgUser->getDatePreference();
 391                 $this->mRows = $wgUser->getOption( 'rows' );
 392                 $this->mCols = $wgUser->getOption( 'cols' );
 393                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 394                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 395                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 396                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 397                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 398                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 399                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 400                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 401                 $this->mRecentDays = $wgUser->getOption( 'rcdays' );
 402                 $this->mWatchlistEdits = $wgUser->getOption( 'wllimit' );
 403                 $this->mUnderline = $wgUser->getOption( 'underline' );
 404                 $this->mWatchlistDays = $wgUser->getOption( 'watchlistdays' );
 405                 $this->mDisableMWSuggest = $wgUser->getBoolOption( 'disablesuggest' );
 406
 407                 $togs = User::getToggles();
 408                 foreach ( $togs as $tname ) {
 409                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 410                 }
 411
 412                 $namespaces = $wgContLang->getNamespaces();
 413                 foreach ( $namespaces as $i => $namespace ) {
 414                         if ( $i >= NS_MAIN ) {
 415                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 416                         }
 417                 }
 418
 419                 wfRunHooks( 'ResetPreferences', array( $this, $wgUser ) );
 420         }
 421
 422         /**
 423          * @access private
 424          */
 425         function namespacesCheckboxes() {
 426                 global $wgContLang;
 427
 428                 # Determine namespace checkboxes
 429                 $namespaces = $wgContLang->getNamespaces();
 430                 $r1 = null;
 431
 432                 foreach ( $namespaces as $i => $name ) {
 433                         if ($i < 0)
 434                                 continue;
 435                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 436                         $name = str_replace( '_', ' ', $namespaces[$i] );
 437
 438                         if ( empty($name) )
 439                                 $name = wfMsg( 'blanknamespace' );
 440
 441                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 442                 }
 443                 return $r1;
 444         }
 445
 446
 447         function getToggle( $tname, $trailer = false, $disabled = false ) {
 448                 global $wgUser, $wgLang;
 449
 450                 $this->mUsedToggles[$tname] = true;
 451                 $ttext = $wgLang->getUserToggle( $tname );
 452
 453                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 454                 $disabled = $disabled ? ' disabled="disabled"' : '';
 455                 $trailer = $trailer ? $trailer : '';
 456                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 457                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 458         }
 459
 460         function getToggles( $items ) {
 461                 $out = "";
 462                 foreach( $items as $item ) {
 463                         if( $item === false )
 464                                 continue;
 465                         if( is_array( $item ) ) {
 466                                 list( $key, $trailer ) = $item;
 467                         } else {
 468                                 $key = $item;
 469                                 $trailer = false;
 470                         }
 471                         $out .= $this->getToggle( $key, $trailer );
 472                 }
 473                 return $out;
 474         }
 475
 476         function addRow($td1, $td2) {
 477                 return "<tr><td class='mw-label'>$td1</td><td class='mw-input'>$td2</td></tr>";
 478         }
 479
 480         /**
 481          * Helper function for user information panel
 482          * @param $td1 label for an item
 483          * @param $td2 item or null
 484          * @param $td3 optional help or null
 485          * @return xhtml block
 486          */
 487         function tableRow( $td1, $td2 = null, $td3 = null ) {
 488
 489                 if ( is_null( $td3 ) ) {
 490                         $td3 = '';
 491                 } else {
 492                         $td3 = Xml::tags( 'tr', null,
 493                                 Xml::tags( 'td', array( 'class' => 'pref-label', 'colspan' => '2' ), $td3 )
 494                         );
 495                 }
 496
 497                 if ( is_null( $td2 ) ) {
 498                         $td1 = Xml::tags( 'td', array( 'class' => 'pref-label', 'colspan' => '2' ), $td1 );
 499                         $td2 = '';
 500                 } else {
 501                         $td1 = Xml::tags( 'td', array( 'class' => 'pref-label' ), $td1 );
 502                         $td2 = Xml::tags( 'td', array( 'class' => 'pref-input' ), $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, $wgAuth;
 514                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 515                 global $wgDisableLangConversion, $wgDisableTitleConversion;
 516                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 517                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 518                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 519                 global $wgContLanguageCode, $wgDefaultSkin, $wgCookieExpiration;
 520                 global $wgEmailConfirmToEdit, $wgEnableMWSuggest;
 521
 522                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 523                 $wgOut->setArticleRelated( false );
 524                 $wgOut->setRobotPolicy( 'noindex,nofollow' );
 525                 $wgOut->addScriptFile( 'prefs.js' );
 526
 527                 $wgOut->disallowUserJs();  # Prevent hijacked user scripts from sniffing passwords etc.
 528
 529                 if ( $this->mSuccess || 'success' == $status ) {
 530                         $wgOut->wrapWikiMsg( '<div class="successbox"><strong>$1</strong></div>', 'savedprefs' );
 531                 } else  if ( 'error' == $status ) {
 532                         $wgOut->addWikiText( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 533                 } else if ( '' != $status ) {
 534                         $wgOut->addWikiText( $message . "\n----" );
 535                 }
 536
 537                 $qbs = $wgLang->getQuickbarSettings();
 538                 $skinNames = $wgLang->getSkinNames();
 539                 $mathopts = $wgLang->getMathNames();
 540                 $dateopts = $wgLang->getDatePreferences();
 541                 $togs = User::getToggles();
 542
 543                 $titleObj = SpecialPage::getTitleFor( 'Preferences' );
 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                 $this->mUsedToggles[ 'noconvertlink' ] = true;
 555
 556
 557                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 558                 else { $emfc = ''; }
 559
 560
 561                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 562                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 563                                 // date and time are separate parameters to facilitate localisation.
 564                                 // $time is kept for backward compat reasons.
 565                                 // 'emailauthenticated' is also used in SpecialConfirmemail.php
 566                                 $time = $wgLang->timeAndDate( $wgUser->getEmailAuthenticationTimestamp(), true );
 567                                 $d = $wgLang->date( $wgUser->getEmailAuthenticationTimestamp(), true );
 568                                 $t = $wgLang->time( $wgUser->getEmailAuthenticationTimestamp(), true );
 569                                 $emailauthenticated = wfMsg('emailauthenticated', $time, $d, $t ).'<br />';
 570                                 $disableEmailPrefs = false;
 571                         } else {
 572                                 $disableEmailPrefs = true;
 573                                 $skin = $wgUser->getSkin();
 574                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 575                                         $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Confirmemail' ),
 576                                                 wfMsg( 'emailconfirmlink' ) ) . '<br />';
 577                         }
 578                 } else {
 579                         $emailauthenticated = '';
 580                         $disableEmailPrefs = false;
 581                 }
 582
 583                 if ($this->mUserEmail == '') {
 584                         $emailauthenticated = wfMsg( 'noemailprefs' ) . '<br />';
 585                 }
 586
 587                 $ps = $this->namespacesCheckboxes();
 588
 589                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 590                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 591                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 592                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 593
 594                 # </FIXME>
 595
 596                 $wgOut->addHTML(
 597                         Xml::openElement( 'form', array(
 598                                 'action' => $titleObj->getLocalUrl(),
 599                                 'method' => 'post',
 600                                 'id'     => 'mw-preferences-form',
 601                         ) ) .
 602                         Xml::openElement( 'div', array( 'id' => 'preferences' ) )
 603                 );
 604
 605                 # User data
 606
 607                 $wgOut->addHTML(
 608                         Xml::fieldset( wfMsg('prefs-personal') ) .
 609                         Xml::openElement( 'table' ) .
 610                         $this->tableRow( Xml::element( 'h2', null, wfMsg( 'prefs-personal' ) ) )
 611                 );
 612
 613                 # Get groups to which the user belongs
 614                 $userEffectiveGroups = $wgUser->getEffectiveGroups();
 615                 $userEffectiveGroupsArray = array();
 616                 foreach( $userEffectiveGroups as $ueg ) {
 617                         if( $ueg == '*' ) {
 618                                 // Skip the default * group, seems useless here
 619                                 continue;
 620                         }
 621                         $userEffectiveGroupsArray[] = User::makeGroupLinkHTML( $ueg );
 622                 }
 623                 asort( $userEffectiveGroupsArray );
 624
 625                 $sk = $wgUser->getSkin();
 626                 $toolLinks = array();
 627                 $toolLinks[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'ListGroupRights' ), wfMsg( 'listgrouprights' ) );
 628                 # At the moment one tool link only but be prepared for the future...
 629                 # FIXME: Add a link to Special:Userrights for users who are allowed to use it.
 630                 # $wgUser->isAllowed( 'userrights' ) seems to strict in some cases
 631
 632                 $userInformationHtml =
 633                         $this->tableRow( wfMsgHtml( 'username' ), htmlspecialchars( $wgUser->getName() ) ) .
 634                         $this->tableRow( wfMsgHtml( 'uid' ), $wgLang->formatNum( htmlspecialchars( $wgUser->getId() ) ) ).
 635
 636                         $this->tableRow(
 637                                 wfMsgExt( 'prefs-memberingroups', array( 'parseinline' ), count( $userEffectiveGroupsArray ) ),
 638                                 $wgLang->commaList( $userEffectiveGroupsArray ) .
 639                                 '<br />(' . implode( ' | ', $toolLinks ) . ')'
 640                         ) .
 641
 642                         $this->tableRow(
 643                                 wfMsgHtml( 'prefs-edits' ),
 644                                 $wgLang->formatNum( $wgUser->getEditCount() )
 645                         );
 646
 647                 if( wfRunHooks( 'PreferencesUserInformationPanel', array( $this, &$userInformationHtml ) ) ) {
 648                         $wgOut->addHtml( $userInformationHtml );
 649                 }
 650
 651                 if ( $wgAllowRealName ) {
 652                         $wgOut->addHTML(
 653                                 $this->tableRow(
 654                                         Xml::label( wfMsg('yourrealname'), 'wpRealName' ),
 655                                         Xml::input( 'wpRealName', 25, $this->mRealName, array( 'id' => 'wpRealName' ) ),
 656                                         Xml::tags('div', array( 'class' => 'prefsectiontip' ),
 657                                                 wfMsgExt( 'prefs-help-realname', 'parseinline' )
 658                                         )
 659                                 )
 660                         );
 661                 }
 662                 if ( $wgEnableEmail ) {
 663                         $wgOut->addHTML(
 664                                 $this->tableRow(
 665                                         Xml::label( wfMsg('youremail'), 'wpUserEmail' ),
 666                                         Xml::input( 'wpUserEmail', 25, $this->mUserEmail, array( 'id' => 'wpUserEmail' ) ),
 667                                         Xml::tags('div', array( 'class' => 'prefsectiontip' ),
 668                                                 wfMsgExt( $wgEmailConfirmToEdit ? 'prefs-help-email-required' : 'prefs-help-email', 'parseinline' )
 669                                         )
 670                                 )
 671                         );
 672                 }
 673
 674                 global $wgParser, $wgMaxSigChars;
 675                 if( mb_strlen( $this->mNick ) > $wgMaxSigChars ) {
 676                         $invalidSig = $this->tableRow(
 677                                 '&nbsp;',
 678                                 Xml::element( 'span', array( 'class' => 'error' ),
 679                                         wfMsgExt( 'badsiglength', 'parsemag', $wgLang->formatNum( $wgMaxSigChars ) ) )
 680                         );
 681                 } elseif( !empty( $this->mToggles['fancysig'] ) &&
 682                         false === $wgParser->validateSig( $this->mNick ) ) {
 683                         $invalidSig = $this->tableRow(
 684                                 '&nbsp;',
 685                                 Xml::element( 'span', array( 'class' => 'error' ), wfMsg( 'badsig' ) )
 686                         );
 687                 } else {
 688                         $invalidSig = '';
 689                 }
 690
 691                 $wgOut->addHTML(
 692                         $this->tableRow(
 693                                 Xml::label( wfMsg( 'yournick' ), 'wpNick' ),
 694                                 Xml::input( 'wpNick', 25, $this->mNick,
 695                                         array(
 696                                                 'id' => 'wpNick',
 697                                                 // Note: $wgMaxSigChars is enforced in Unicode characters,
 698                                                 // both on the backend and now in the browser.
 699                                                 // Badly-behaved requests may still try to submit
 700                                                 // an overlong string, however.
 701                                                 'maxlength' => $wgMaxSigChars ) )
 702                         ) .
 703                         $invalidSig .
 704                         $this->tableRow( '&nbsp;', $this->getToggle( 'fancysig' ) )
 705                 );
 706
 707                 list( $lsLabel, $lsSelect) = Xml::languageSelector( $this->mUserLanguage );
 708                 $wgOut->addHTML(
 709                         $this->tableRow( $lsLabel, $lsSelect )
 710                 );
 711
 712                 /* see if there are multiple language variants to choose from*/
 713                 if(!$wgDisableLangConversion) {
 714                         $variants = $wgContLang->getVariants();
 715                         $variantArray = array();
 716
 717                         $languages = Language::getLanguageNames( true );
 718                         foreach($variants as $v) {
 719                                 $v = str_replace( '_', '-', strtolower($v));
 720                                 if( array_key_exists( $v, $languages ) ) {
 721                                         // If it doesn't have a name, we'll pretend it doesn't exist
 722                                         $variantArray[$v] = $languages[$v];
 723                                 }
 724                         }
 725
 726                         $options = "\n";
 727                         foreach( $variantArray as $code => $name ) {
 728                                 $selected = ($code == $this->mUserVariant);
 729                                 $options .= Xml::option( "$code - $name", $code, $selected ) . "\n";
 730                         }
 731
 732                         if(count($variantArray) > 1) {
 733                                 $wgOut->addHtml(
 734                                         $this->tableRow(
 735                                                 Xml::label( wfMsg( 'yourvariant' ), 'wpUserVariant' ),
 736                                                 Xml::tags( 'select',
 737                                                         array( 'name' => 'wpUserVariant', 'id' => 'wpUserVariant' ),
 738                                                         $options
 739                                                 )
 740                                         )
 741                                 );
 742                         }
 743
 744                         if(count($variantArray) > 1 && !$wgDisableLangConversion && !$wgDisableTitleConversion) {
 745                                 $wgOut->addHtml(
 746                                         Xml::tags( 'tr', null,
 747                                                 Xml::tags( 'td', array( 'colspan' => '2' ),
 748                                                         $this->getToggle( "noconvertlink" )
 749                                                 )
 750                                         )
 751                                 );
 752                         }
 753                 }
 754
 755                 # Password
 756                 if( $wgAuth->allowPasswordChange() ) {
 757                         $wgOut->addHTML(
 758                                 $this->tableRow( Xml::element( 'h2', null, wfMsg( 'changepassword' ) ) ) .
 759                                 $this->tableRow(
 760                                         Xml::label( wfMsg( 'oldpassword' ), 'wpOldpass' ),
 761                                         Xml::password( 'wpOldpass', 25, $this->mOldpass, array( 'id' => 'wpOldpass' ) )
 762                                 ) .
 763                                 $this->tableRow(
 764                                         Xml::label( wfMsg( 'newpassword' ), 'wpNewpass' ),
 765                                         Xml::password( 'wpNewpass', 25, $this->mNewpass, array( 'id' => 'wpNewpass' ) )
 766                                 ) .
 767                                 $this->tableRow(
 768                                         Xml::label( wfMsg( 'retypenew' ), 'wpRetypePass' ),
 769                                         Xml::password( 'wpRetypePass', 25, $this->mRetypePass, array( 'id' => 'wpRetypePass' ) )
 770                                 )
 771                         );
 772                         if( $wgCookieExpiration > 0 ){
 773                                 $wgOut->addHTML(
 774                                         Xml::tags( 'tr', null,
 775                                                 Xml::tags( 'td', array( 'colspan' => '2' ),
 776                                                         $this->getToggle( "rememberpassword" )
 777                                                 )
 778                                         )
 779                                 );
 780                         } else {
 781                                 $this->mUsedToggles['rememberpassword'] = true;
 782                         }
 783                 }
 784
 785                 # <FIXME>
 786                 # Enotif
 787                 if ( $wgEnableEmail ) {
 788
 789                         $moreEmail = '';
 790                         if ($wgEnableUserEmail) {
 791                                 // fixme -- the "allowemail" pseudotoggle is a hacked-together
 792                                 // inversion for the "disableemail" preference.
 793                                 $emf = wfMsg( 'allowemail' );
 794                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 795                                 $moreEmail =
 796                                         "<input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label>" .
 797                                         $this->getToggle( 'ccmeonemails', '', $disableEmailPrefs );
 798                         }
 799
 800
 801                         $wgOut->addHTML(
 802                                 $this->tableRow( Xml::element( 'h2', null, wfMsg( 'email' ) ) ) .
 803                                 $this->tableRow(
 804                                         $emailauthenticated.
 805                                         $enotifrevealaddr.
 806                                         $enotifwatchlistpages.
 807                                         $enotifusertalkpages.
 808                                         $enotifminoredits.
 809                                         $moreEmail
 810                                 )
 811                         );
 812                 }
 813                 # </FIXME>
 814
 815                 $wgOut->addHTML(
 816                         Xml::closeElement( 'table' ) .
 817                         Xml::closeElement( 'fieldset' )
 818                 );
 819
 820
 821                 # Quickbar
 822                 #
 823                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 824                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 825                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 826                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 827                                 else { $checked = ""; }
 828                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 829                         }
 830                         $wgOut->addHtml( "</fieldset>\n\n" );
 831                 } else {
 832                         # Need to output a hidden option even if the relevant skin is not in use,
 833                         # otherwise the preference will get reset to 0 on submit
 834                         $wgOut->addHtml( wfHidden( 'wpQuickbar', $this->mQuickbar ) );
 835                 }
 836
 837                 # Skin
 838                 #
 839                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 840                 $mptitle = Title::newMainPage();
 841                 $previewtext = wfMsg('skin-preview');
 842                 # Only show members of Skin::getSkinNames() rather than
 843                 # $skinNames (skins is all skin names from Language.php)
 844                 $validSkinNames = Skin::getUsableSkins();
 845                 # Sort by UI skin name. First though need to update validSkinNames as sometimes
 846                 # the skinkey & UI skinname differ (e.g. "standard" skinkey is "Classic" in the UI).
 847                 foreach ($validSkinNames as $skinkey => & $skinname ) {
 848                         if ( isset( $skinNames[$skinkey] ) )  {
 849                                 $skinname = $skinNames[$skinkey];
 850                         }
 851                 }
 852                 asort($validSkinNames);
 853                 foreach ($validSkinNames as $skinkey => $sn ) {
 854                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 855
 856                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 857                         $previewlink = "(<a target='_blank' href=\"$mplink\">$previewtext</a>)";
 858                         if( $skinkey == $wgDefaultSkin )
 859                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 860                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br />\n" );
 861                 }
 862                 $wgOut->addHTML( "</fieldset>\n\n" );
 863
 864                 # Math
 865                 #
 866                 global $wgUseTeX;
 867                 if( $wgUseTeX ) {
 868                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 869                         foreach ( $mathopts as $k => $v ) {
 870                                 $checked = ($k == $this->mMath);
 871                                 $wgOut->addHTML(
 872                                         Xml::openElement( 'div' ) .
 873                                         Xml::radioLabel( wfMsg( $v ), 'wpMath', $k, "mw-sp-math-$k", $checked ) .
 874                                         Xml::closeElement( 'div' ) . "\n"
 875                                 );
 876                         }
 877                         $wgOut->addHTML( "</fieldset>\n\n" );
 878                 }
 879
 880                 # Files
 881                 #
 882                 $wgOut->addHTML(
 883                         "<fieldset>\n" . Xml::element( 'legend', null, wfMsg( 'files' ) ) . "\n"
 884                 );
 885
 886                 $imageLimitOptions = null;
 887                 foreach ( $wgImageLimits as $index => $limits ) {
 888                         $selected = ($index == $this->mImageSize);
 889                         $imageLimitOptions .= Xml::option( "{$limits[0]}×{$limits[1]}" .
 890                                 wfMsg('unit-pixel'), $index, $selected );
 891                 }
 892
 893                 $imageSizeId = 'wpImageSize';
 894                 $wgOut->addHTML(
 895                         "<div>" . Xml::label( wfMsg('imagemaxsize'), $imageSizeId ) . " " .
 896                         Xml::openElement( 'select', array( 'name' => $imageSizeId, 'id' => $imageSizeId ) ) .
 897                                 $imageLimitOptions .
 898                         Xml::closeElement( 'select' ) . "</div>\n"
 899                 );
 900
 901                 $imageThumbOptions = null;
 902                 foreach ( $wgThumbLimits as $index => $size ) {
 903                         $selected = ($index == $this->mThumbSize);
 904                         $imageThumbOptions .= Xml::option($size . wfMsg('unit-pixel'), $index,
 905                                 $selected);
 906                 }
 907
 908                 $thumbSizeId = 'wpThumbSize';
 909                 $wgOut->addHTML(
 910                         "<div>" . Xml::label( wfMsg('thumbsize'), $thumbSizeId ) . " " .
 911                         Xml::openElement( 'select', array( 'name' => $thumbSizeId, 'id' => $thumbSizeId ) ) .
 912                                 $imageThumbOptions .
 913                         Xml::closeElement( 'select' ) . "</div>\n"
 914                 );
 915
 916                 $wgOut->addHTML( "</fieldset>\n\n" );
 917
 918                 # Date format
 919                 #
 920                 # Date/Time
 921                 #
 922
 923                 $wgOut->addHTML(
 924                         Xml::openElement( 'fieldset' ) .
 925                         Xml::element( 'legend', null, wfMsg( 'datetime' ) ) . "\n"
 926                 );
 927
 928                 if ($dateopts) {
 929                         $wgOut->addHTML(
 930                                 Xml::openElement( 'fieldset' ) .
 931                                 Xml::element( 'legend', null, wfMsg( 'dateformat' ) ) . "\n"
 932                         );
 933                         $idCnt = 0;
 934                         $epoch = '20010115161234'; # Wikipedia day
 935                         foreach( $dateopts as $key ) {
 936                                 if( $key == 'default' ) {
 937                                         $formatted = wfMsg( 'datedefault' );
 938                                 } else {
 939                                         $formatted = $wgLang->timeanddate( $epoch, false, $key );
 940                                 }
 941                                 $wgOut->addHTML(
 942                                         Xml::tags( 'div', null,
 943                                                 Xml::radioLabel( $formatted, 'wpDate', $key, "wpDate$idCnt", $key == $this->mDate )
 944                                         ) . "\n"
 945                                 );
 946                                 $idCnt++;
 947                         }
 948                         $wgOut->addHTML( Xml::closeElement( 'fieldset' ) . "\n" );
 949                 }
 950
 951                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 952                 $nowserver = $wgLang->time( $now, false );
 953
 954                 $wgOut->addHTML(
 955                         Xml::openElement( 'fieldset' ) .
 956                         Xml::element( 'legend', null, wfMsg( 'timezonelegend' ) ) .
 957                         Xml::openElement( 'table' ) .
 958                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 959                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 960                         $this->addRow(
 961                                 Xml::label( wfMsg( 'timezoneoffset' ), 'wpHourDiff'  ),
 962                                 Xml::input( 'wpHourDiff', 6, $this->mHourDiff, array( 'id' => 'wpHourDiff' ) ) ) .
 963                         "<tr>
 964                                 <td></td>
 965                                 <td class='mw-submit'>" .
 966                                         Xml::element( 'input',
 967                                                 array( 'type' => 'button',
 968                                                         'value' => wfMsg( 'guesstimezone' ),
 969                                                         'onclick' => 'javascript:guessTimezone()',
 970                                                         'id' => 'guesstimezonebutton',
 971                                                         'style' => 'display:none;' ) ) .
 972                                 "</td>
 973                         </tr>" .
 974                         Xml::closeElement( 'table' ) .
 975                         Xml::tags( 'div', array( 'class' => 'prefsectiontip' ), wfMsgExt( 'timezonetext', 'parseinline' ) ).
 976                         Xml::closeElement( 'fieldset' ) .
 977                         Xml::closeElement( 'fieldset' ) . "\n\n"
 978                 );
 979
 980                 # Editing
 981                 #
 982                 global $wgLivePreview;
 983                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 984                         <div>' .
 985                                 wfInputLabel( wfMsg( 'rows' ), 'wpRows', 'wpRows', 3, $this->mRows ) .
 986                                 ' ' .
 987                                 wfInputLabel( wfMsg( 'columns' ), 'wpCols', 'wpCols', 3, $this->mCols ) .
 988                         "</div>" .
 989                         $this->getToggles( array(
 990                                 'editsection',
 991                                 'editsectiononrightclick',
 992                                 'editondblclick',
 993                                 'editwidth',
 994                                 'showtoolbar',
 995                                 'previewonfirst',
 996                                 'previewontop',
 997                                 'minordefault',
 998                                 'externaleditor',
 999                                 'externaldiff',
1000                                 $wgLivePreview ? 'uselivepreview' : false,
1001                                 'forceeditsummary',
1002                         ) ) . '</fieldset>'
1003                 );
1004
1005                 # Recent changes
1006                 $wgOut->addHtml( '<fieldset><legend>' . wfMsgHtml( 'prefs-rc' ) . '</legend>' );
1007
1008                 $rc  = '<table><tr>';
1009                 $rc .= '<td>' . Xml::label( wfMsg( 'recentchangesdays' ), 'wpRecentDays' ) . '</td>';
1010                 $rc .= '<td>' . Xml::input( 'wpRecentDays', 3, $this->mRecentDays, array( 'id' => 'wpRecentDays' ) ) . '</td>';
1011                 $rc .= '</tr><tr>';
1012                 $rc .= '<td>' . Xml::label( wfMsg( 'recentchangescount' ), 'wpRecent' ) . '</td>';
1013                 $rc .= '<td>' . Xml::input( 'wpRecent', 3, $this->mRecent, array( 'id' => 'wpRecent' ) ) . '</td>';
1014                 $rc .= '</tr></table>';
1015                 $wgOut->addHtml( $rc );
1016
1017                 $wgOut->addHtml( '<br />' );
1018
1019                 $toggles[] = 'hideminor';
1020                 if( $wgRCShowWatchingUsers )
1021                         $toggles[] = 'shownumberswatching';
1022                 $toggles[] = 'usenewrc';
1023                 $wgOut->addHtml( $this->getToggles( $toggles ) );
1024
1025                 $wgOut->addHtml( '</fieldset>' );
1026
1027                 # Watchlist
1028                 $wgOut->addHtml( '<fieldset><legend>' . wfMsgHtml( 'prefs-watchlist' ) . '</legend>' );
1029
1030                 $wgOut->addHtml( wfInputLabel( wfMsg( 'prefs-watchlist-days' ), 'wpWatchlistDays', 'wpWatchlistDays', 3, $this->mWatchlistDays ) );
1031                 $wgOut->addHtml( '<br /><br />' );
1032
1033                 $wgOut->addHtml( $this->getToggle( 'extendwatchlist' ) );
1034                 $wgOut->addHtml( wfInputLabel( wfMsg( 'prefs-watchlist-edits' ), 'wpWatchlistEdits', 'wpWatchlistEdits', 3, $this->mWatchlistEdits ) );
1035                 $wgOut->addHtml( '<br /><br />' );
1036
1037                 $wgOut->addHtml( $this->getToggles( array( 'watchlisthideminor', 'watchlisthidebots', 'watchlisthideown', 'watchlisthideanons', 'watchlisthideliu' ) ) );
1038
1039                 if( $wgUser->isAllowed( 'createpage' ) || $wgUser->isAllowed( 'createtalk' ) )
1040                         $wgOut->addHtml( $this->getToggle( 'watchcreations' ) );
1041                 foreach( array( 'edit' => 'watchdefault', 'move' => 'watchmoves', 'delete' => 'watchdeletion' ) as $action => $toggle ) {
1042                         if( $wgUser->isAllowed( $action ) )
1043                                 $wgOut->addHtml( $this->getToggle( $toggle ) );
1044                 }
1045                 $this->mUsedToggles['watchcreations'] = true;
1046                 $this->mUsedToggles['watchdefault'] = true;
1047                 $this->mUsedToggles['watchmoves'] = true;
1048                 $this->mUsedToggles['watchdeletion'] = true;
1049
1050                 $wgOut->addHtml( '</fieldset>' );
1051
1052                 # Search
1053                 $defaultNs = SearchEngine::namespacesAsText( SearchEngine::projectNamespaces() );
1054                 $mwsuggest = $wgEnableMWSuggest ?
1055                         $this->addRow(
1056                                 Xml::label( wfMsg( 'mwsuggest-disable' ), 'wpDisableMWSuggest' ),
1057                                 Xml::check( 'wpDisableMWSuggest', $this->mDisableMWSuggest, array( 'id' => 'wpDisableMWSuggest' ) )
1058                         ) : '';
1059                 $userDefaultSearch = '<p>'.Xml::radioLabel(wfMsg('prefs-search-nsdefault'),'wpUserSearch','wpDefaultUserSearch','wpDefaultUserSearch',$this->mDefaultUserSearch).
1060                         '</p>'.implode(', ', $defaultNs).'<br/><br/><p>'.
1061                         Xml::radioLabel(wfMsg('prefs-search-nscustom'),'wpUserSearch','wpCustomUserSearch','wpCustomUserSearch',!$this->mDefaultUserSearch).
1062                         '</p>';
1063                 $wgOut->addHTML(
1064                         // Elements for the search tab itself
1065                         Xml::openElement( 'fieldset' ) .
1066                         Xml::element( 'legend', null, wfMsg( 'searchresultshead' ) ) .
1067                         // Elements for the search options in the search tab
1068                         Xml::openElement( 'fieldset' ) .
1069                         Xml::element( 'legend', null, wfMsg( 'prefs-searchoptions' ) ) .
1070                         Xml::openElement( 'table' ) .
1071                         $this->addRow(
1072                                 Xml::label( wfMsg( 'resultsperpage' ), 'wpSearch' ),
1073                                 Xml::input( 'wpSearch', 4, $this->mSearch, array( 'id' => 'wpSearch' ) )
1074                         ) .
1075                         $this->addRow(
1076                                 Xml::label( wfMsg( 'contextlines' ), 'wpSearchLines' ),
1077                                 Xml::input( 'wpSearchLines', 4, $this->mSearchLines, array( 'id' => 'wpSearchLines' ) )
1078                         ) .
1079                         $this->addRow(
1080                                 Xml::label( wfMsg( 'contextchars' ), 'wpSearchChars' ),
1081                                 Xml::input( 'wpSearchChars', 4, $this->mSearchChars, array( 'id' => 'wpSearchChars' ) )
1082                         ) .
1083                         $mwsuggest .
1084                         Xml::closeElement( 'table' ) .
1085                         Xml::closeElement( 'fieldset' ) .
1086                         // Elements for the namespace options in the search tab
1087                         Xml::openElement( 'fieldset' ) .
1088                         Xml::element( 'legend', null, wfMsg( 'prefs-namespaces' ) ) .
1089                         $userDefaultSearch.
1090                         $ps .
1091                         Xml::closeElement( 'fieldset' ) .
1092                         // End of the search tab
1093                         Xml::closeElement( 'fieldset' )
1094                 );
1095
1096                 # Misc
1097                 #
1098                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
1099                 $wgOut->addHtml( '<label for="wpStubs">' . wfMsg( 'stub-threshold' ) . '</label>&nbsp;' );
1100                 $wgOut->addHtml( Xml::input( 'wpStubs', 6, $this->mStubs, array( 'id' => 'wpStubs' ) ) );
1101                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
1102                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
1103                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
1104                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
1105                 $uopt = $wgUser->getOption("underline");
1106                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
1107                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
1108                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
1109                 $wgOut->addHTML("
1110 <div class='toggle'><p><label for='wpOpunderline'>$msgUnderline</label>
1111 <select name='wpOpunderline' id='wpOpunderline'>
1112 <option value=\"0\"$s0>$msgUnderlinenever</option>
1113 <option value=\"1\"$s1>$msgUnderlinealways</option>
1114 <option value=\"2\"$s2>$msgUnderlinedefault</option>
1115 </select></p></div>");
1116
1117                 foreach ( $togs as $tname ) {
1118                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
1119                                 $wgOut->addHTML( $this->getToggle( $tname ) );
1120                         }
1121                 }
1122                 $wgOut->addHTML( '</fieldset>' );
1123
1124                 wfRunHooks( 'RenderPreferencesForm', array( $this, $wgOut ) );
1125
1126                 $token = htmlspecialchars( $wgUser->editToken() );
1127                 $skin = $wgUser->getSkin();
1128                 $wgOut->addHTML( "
1129         <div id='prefsubmit'>
1130         <div>
1131                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . '"'.$skin->tooltipAndAccesskey('save')." />
1132                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
1133         </div>
1134
1135         </div>
1136
1137         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
1138         </div></form>\n" );
1139
1140                 $wgOut->addHtml( Xml::tags( 'div', array( 'class' => "prefcache" ),
1141                         wfMsgExt( 'clearyourcache', 'parseinline' ) )
1142                 );
1143         }
1144 }