includes/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Hold things related to displaying and saving user preferences.
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   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  * @package MediaWiki
  22  * @subpackage SpecialPage
  23  */
  24 class PreferencesForm {
  25         var $mQuickbar, $mOldpass, $mNewpass, $mRetypePass, $mStubs;
  26         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  27         var $mUserLanguage, $mUserVariant;
  28         var $mSearch, $mRecent, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  29         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName, $mImageSize;
  30         var $mUnderline, $mWatchlistEdits;
  31
  32         /**
  33          * Constructor
  34          * Load some values
  35          */
  36         function PreferencesForm( &$request ) {
  37                 global $wgLang, $wgContLang, $wgUser, $wgAllowRealName;
  38
  39                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  40                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  41                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  42                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  43                 $this->mStubs = $request->getVal( 'wpStubs' );
  44                 $this->mRows = $request->getVal( 'wpRows' );
  45                 $this->mCols = $request->getVal( 'wpCols' );
  46                 $this->mSkin = $request->getVal( 'wpSkin' );
  47                 $this->mMath = $request->getVal( 'wpMath' );
  48                 $this->mDate = $request->getVal( 'wpDate' );
  49                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  50                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  51                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  52                 $this->mNick = $request->getVal( 'wpNick' );
  53                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  54                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  55                 $this->mSearch = $request->getVal( 'wpSearch' );
  56                 $this->mRecent = $request->getVal( 'wpRecent' );
  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
  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 = $wgLang->getUserToggles();
  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
 103         function execute() {
 104                 global $wgUser, $wgOut;
 105
 106                 if ( $wgUser->isAnon() ) {
 107                         $wgOut->errorpage( 'prefsnologin', 'prefsnologintext' );
 108                         return;
 109                 }
 110                 if ( wfReadOnly() ) {
 111                         $wgOut->readOnlyPage();
 112                         return;
 113                 }
 114                 if ( $this->mReset ) {
 115                         $this->resetPrefs();
 116                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 117                 } else if ( $this->mSaveprefs ) {
 118                         $this->savePreferences();
 119                 } else {
 120                         $this->resetPrefs();
 121                         $this->mainPrefsForm( '' );
 122                 }
 123         }
 124         /**
 125          * @access private
 126          */
 127         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 128                 $val = intval($val);
 129                 $val = min($val, $max);
 130                 $val = max($val, $min);
 131                 return $val;
 132         }
 133
 134         /**
 135          * @access private
 136          */
 137         function validateFloat( &$val, $min, $max=0x7fffffff ) {
 138                 $val = floatval( $val );
 139                 $val = min( $val, $max );
 140                 $val = max( $val, $min );
 141                 return( $val );
 142         }
 143
 144         /**
 145          * @access private
 146          */
 147         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 148                 $val = trim($val);
 149                 if($val === '') {
 150                         return $val;
 151                 } else {
 152                         return $this->validateInt( $val, $min, $max );
 153                 }
 154         }
 155
 156         /**
 157          * @access private
 158          */
 159         function validateDate( &$val, $min = 0, $max=0x7fffffff ) {
 160                 if ( ( sprintf('%d', $val) === $val && $val >= $min && $val <= $max ) || $val == 'ISO 8601' )
 161                         return $val;
 162                 else
 163                         return 0;
 164         }
 165
 166         /**
 167          * Used to validate the user inputed timezone before saving it as
 168          * 'timeciorrection', will return '00:00' if fed bogus data.
 169          * Note: It's not a 100% correct implementation timezone-wise, it will
 170          * accept stuff like '14:30',
 171          * @access private
 172          * @param string $s the user input
 173          * @return string
 174          */
 175         function validateTimeZone( $s ) {
 176                 if ( $s !== '' ) {
 177                         if ( strpos( $s, ':' ) ) {
 178                                 # HH:MM
 179                                 $array = explode( ':' , $s );
 180                                 $hour = intval( $array[0] );
 181                                 $minute = intval( $array[1] );
 182                         } else {
 183                                 $minute = intval( $s * 60 );
 184                                 $hour = intval( $minute / 60 );
 185                                 $minute = abs( $minute ) % 60;
 186                         }
 187                         # Max is +14:00 and min is -12:00, see:
 188                         # http://en.wikipedia.org/wiki/Timezone
 189                         $hour = min( $hour, 14 );
 190                         $hour = max( $hour, -12 );
 191                         $minute = min( $minute, 59 );
 192                         $minute = max( $minute, 0 );
 193                         $s = sprintf( "%02d:%02d", $hour, $minute );
 194                 }
 195                 return $s;
 196         }
 197
 198         /**
 199          * @access private
 200          */
 201         function savePreferences() {
 202                 global $wgUser, $wgOut, $wgParser;
 203                 global $wgEnableUserEmail, $wgEnableEmail;
 204                 global $wgEmailAuthentication, $wgMinimalPasswordLength;
 205                 global $wgAuth;
 206
 207
 208                 if ( '' != $this->mNewpass ) {
 209                         if ( $this->mNewpass != $this->mRetypePass ) {
 210                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 211                                 return;
 212                         }
 213
 214                         if ( strlen( $this->mNewpass ) < $wgMinimalPasswordLength ) {
 215                                 $this->mainPrefsForm( 'error', wfMsg( 'passwordtooshort', $wgMinimalPasswordLength ) );
 216                                 return;
 217                         }
 218
 219                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 220                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 221                                 return;
 222                         }
 223                         if (!$wgAuth->setPassword( $wgUser, $this->mNewpass )) {
 224                                 $this->mainPrefsForm( 'error', wfMsg( 'externaldberror' ) );
 225                                 return;
 226                         }
 227                         $wgUser->setPassword( $this->mNewpass );
 228                         $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 229
 230                 }
 231                 $wgUser->setRealName( $this->mRealName );
 232
 233                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 234                         $needRedirect = true;
 235                 } else {
 236                         $needRedirect = false;
 237                 }
 238
 239                 # Validate the signature and clean it up as needed
 240                 if( $this->mToggles['fancysig'] ) {
 241                         if( Parser::validateSig( $this->mNick ) !== false ) {
 242                                 $this->mNick = $wgParser->cleanSig( $this->mNick );
 243                         } else {
 244                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 245                         }
 246                 }
 247
 248                 $wgUser->setOption( 'language', $this->mUserLanguage );
 249                 $wgUser->setOption( 'variant', $this->mUserVariant );
 250                 $wgUser->setOption( 'nickname', $this->mNick );
 251                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 252                 $wgUser->setOption( 'skin', $this->mSkin );
 253                 global $wgUseTeX;
 254                 if( $wgUseTeX ) {
 255                         $wgUser->setOption( 'math', $this->mMath );
 256                 }
 257                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate, 0, 20 ) );
 258                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 259                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 260                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 261                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 262                 $wgUser->setOption( 'wllimit', $this->validateIntOrNull( $this->mWatchlistEdits, 0, 1000 ) );
 263                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 264                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 265                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 266                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 267                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 268                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 269                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 270                 $wgUser->setOption( 'watchlistdays', $this->validateFloat( $this->mWatchlistDays, 0, 7 ) );
 271
 272                 # Set search namespace options
 273                 foreach( $this->mSearchNs as $i => $value ) {
 274                         $wgUser->setOption( "searchNs{$i}", $value );
 275                 }
 276
 277                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 278                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 279                 }
 280
 281                 # Set user toggles
 282                 foreach ( $this->mToggles as $tname => $tvalue ) {
 283                         $wgUser->setOption( $tname, $tvalue );
 284                 }
 285                 if (!$wgAuth->updateExternalDB($wgUser)) {
 286                         $this->mainPrefsForm( wfMsg( 'externaldberror' ) );
 287                         return;
 288                 }
 289                 $wgUser->setCookies();
 290                 $wgUser->saveSettings();
 291
 292                 $error = false;
 293                 if( $wgEnableEmail ) {
 294                         $newadr = $this->mUserEmail;
 295                         $oldadr = $wgUser->getEmail();
 296                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 297                                 # the user has supplied a new email address on the login page
 298                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 299                                         $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 300                                         $wgUser->mEmailAuthenticated = null; # but flag as "dirty" = unauthenticated
 301                                         $wgUser->saveSettings();
 302                                         if ($wgEmailAuthentication) {
 303                                                 # Mail a temporary password to the dirty address.
 304                                                 # User can come back through the confirmation URL to re-enable email.
 305                                                 $result = $wgUser->sendConfirmationMail();
 306                                                 if( WikiError::isError( $result ) ) {
 307                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 308                                                 } else {
 309                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 310                                                 }
 311                                         }
 312                                 } else {
 313                                         $error = wfMsg( 'invalidemailaddress' );
 314                                 }
 315                         } else {
 316                                 $wgUser->setEmail( $this->mUserEmail );
 317                                 $wgUser->setCookies();
 318                                 $wgUser->saveSettings();
 319                         }
 320                 }
 321
 322                 if( $needRedirect && $error === false ) {
 323                         $title =& Title::makeTitle( NS_SPECIAL, "Preferences" );
 324                         $wgOut->redirect($title->getFullURL('success'));
 325                         return;
 326                 }
 327
 328                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 329                 $po = ParserOptions::newFromUser( $wgUser );
 330                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 331         }
 332
 333         /**
 334          * @access private
 335          */
 336         function resetPrefs() {
 337                 global $wgUser, $wgLang, $wgContLang, $wgAllowRealName;
 338
 339                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 340                 $this->mUserEmail = $wgUser->getEmail();
 341                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 342                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 343                 $this->mUserLanguage = $wgUser->getOption( 'language' );
 344                 if( empty( $this->mUserLanguage ) ) {
 345                         # Quick hack for conversions, where this value is blank
 346                         global $wgContLanguageCode;
 347                         $this->mUserLanguage = $wgContLanguageCode;
 348                 }
 349                 $this->mUserVariant = $wgUser->getOption( 'variant');
 350                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 351                 $this->mNick = $wgUser->getOption( 'nickname' );
 352
 353                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 354                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 355                 $this->mMath = $wgUser->getOption( 'math' );
 356                 $this->mDate = $wgUser->getOption( 'date' );
 357                 $this->mRows = $wgUser->getOption( 'rows' );
 358                 $this->mCols = $wgUser->getOption( 'cols' );
 359                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 360                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 361                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 362                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 363                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 364                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 365                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 366                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 367                 $this->mWatchlistEdits = $wgUser->getOption( 'wllimit' );
 368                 $this->mUnderline = $wgUser->getOption( 'underline' );
 369                 $this->mWatchlistDays = $wgUser->getOption( 'watchlistdays' );
 370
 371                 $togs = $wgLang->getUserToggles();
 372                 foreach ( $togs as $tname ) {
 373                         $ttext = wfMsg('tog-'.$tname);
 374                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 375                 }
 376
 377                 $namespaces = $wgContLang->getNamespaces();
 378                 foreach ( $namespaces as $i => $namespace ) {
 379                         if ( $i >= NS_MAIN ) {
 380                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 381                         }
 382                 }
 383         }
 384
 385         /**
 386          * @access private
 387          */
 388         function namespacesCheckboxes() {
 389                 global $wgContLang;
 390
 391                 # Determine namespace checkboxes
 392                 $namespaces = $wgContLang->getNamespaces();
 393                 $r1 = null;
 394
 395                 foreach ( $namespaces as $i => $name ) {
 396                         if ($i < 0)
 397                                 continue;
 398                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 399                         $name = str_replace( '_', ' ', $namespaces[$i] );
 400
 401                         if ( empty($name) )
 402                                 $name = wfMsg( 'blanknamespace' );
 403
 404                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 405                 }
 406                 return $r1;
 407         }
 408
 409
 410         function getToggle( $tname, $trailer = false, $disabled = false ) {
 411                 global $wgUser, $wgLang;
 412
 413                 $this->mUsedToggles[$tname] = true;
 414                 $ttext = $wgLang->getUserToggle( $tname );
 415
 416                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 417                 $disabled = $disabled ? ' disabled="disabled"' : '';
 418                 $trailer = $trailer ? $trailer : '';
 419                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 420                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 421         }
 422
 423         function getToggles( $items ) {
 424                 $out = "";
 425                 foreach( $items as $item ) {
 426                         if( $item === false )
 427                                 continue;
 428                         if( is_array( $item ) ) {
 429                                 list( $key, $trailer ) = $item;
 430                         } else {
 431                                 $key = $item;
 432                                 $trailer = false;
 433                         }
 434                         $out .= $this->getToggle( $key, $trailer );
 435                 }
 436                 return $out;
 437         }
 438
 439         function addRow($td1, $td2) {
 440                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 441         }
 442
 443         /**
 444          * @access private
 445          */
 446         function mainPrefsForm( $status , $message = '' ) {
 447                 global $wgUser, $wgOut, $wgLang, $wgContLang, $wgValidSkinNames;
 448                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 449                 global $wgDisableLangConversion;
 450                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 451                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 452                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 453                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins;
 454
 455                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 456                 $wgOut->setArticleRelated( false );
 457                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 458
 459                 if ( $this->mSuccess || 'success' == $status ) {
 460                         $wgOut->addWikitext( '<div class="successbox"><strong>'. wfMsg( 'savedprefs' ) . '</strong></div>' );
 461                 } else  if ( 'error' == $status ) {
 462                         $wgOut->addWikitext( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 463                 } else if ( '' != $status ) {
 464                         $wgOut->addWikitext( $message . "\n----" );
 465                 }
 466
 467                 $qbs = $wgLang->getQuickbarSettings();
 468                 $skinNames = $wgLang->getSkinNames();
 469                 $mathopts = $wgLang->getMathNames();
 470                 $dateopts = $wgLang->getDateFormats();
 471                 $togs = $wgLang->getUserToggles();
 472
 473                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Preferences' );
 474                 $action = $titleObj->escapeLocalURL();
 475
 476                 # Pre-expire some toggles so they won't show if disabled
 477                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 478                 $this->mUsedToggles[ 'showupdated' ] = true;
 479                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 480                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 481                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 482                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 483                 $this->mUsedToggles[ 'uselivepreview' ] = true;
 484
 485                 # Enotif
 486                 # <FIXME>
 487                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 488                 $this->mRealName = htmlspecialchars( $this->mRealName );
 489                 $rawNick = $this->mNick;
 490                 $this->mNick = htmlspecialchars( $this->mNick );
 491                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 492                 else { $emfc = ''; }
 493
 494
 495                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 496                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 497                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 498                                 $disableEmailPrefs = false;
 499                         } else {
 500                                 $disableEmailPrefs = true;
 501                                 $skin = $wgUser->getSkin();
 502                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 503                                         $skin->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Confirmemail' ),
 504                                                 wfMsg( 'emailconfirmlink' ) );
 505                         }
 506                 } else {
 507                         $emailauthenticated = '';
 508                         $disableEmailPrefs = false;
 509                 }
 510
 511                 if ($this->mUserEmail == '') {
 512                         $emailauthenticated = wfMsg( 'noemailprefs' );
 513                 }
 514
 515                 $ps = $this->namespacesCheckboxes();
 516
 517                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 518                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 519                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 520                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 521                 $prefs_help_email_enotif = ( $wgEnotifWatchlist || $wgEnotifUserTalk) ? ' ' . wfMsg('prefs-help-email-enotif') : '';
 522                 $prefs_help_realname = '';
 523
 524                 # </FIXME>
 525
 526                 $wgOut->addHTML( "<form action=\"$action\" method='post'>" );
 527                 $wgOut->addHTML( "<div id='preferences'>" );
 528
 529                 # User data
 530                 #
 531
 532                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('prefs-personal') . "</legend>\n<table>\n");
 533
 534                 $wgOut->addHTML(
 535                         $this->addRow(
 536                                 wfMsg( 'username'),
 537                                 $wgUser->getName()
 538                         )
 539                 );
 540
 541                 $wgOut->addHTML(
 542                         $this->addRow(
 543                                 wfMsg( 'uid' ),
 544                                 $wgUser->getID()
 545                         )
 546                 );
 547
 548
 549                 if ($wgAllowRealName) {
 550                         $wgOut->addHTML(
 551                                 $this->addRow(
 552                                         '<label for="wpRealName">' . wfMsg('yourrealname') . '</label>',
 553                                         "<input type='text' name='wpRealName' id='wpRealName' value=\"{$this->mRealName}\" size='25' />"
 554                                 )
 555                         );
 556                 }
 557                 if ($wgEnableEmail) {
 558                         $wgOut->addHTML(
 559                                 $this->addRow(
 560                                         '<label for="wpUserEmail">' . wfMsg( 'youremail' ) . '</label>',
 561                                         "<input type='text' name='wpUserEmail' id='wpUserEmail' value=\"{$this->mUserEmail}\" size='25' />"
 562                                 )
 563                         );
 564                 }
 565
 566                 global $wgParser;
 567                 if( !empty( $this->mToggles['fancysig'] ) &&
 568                         false === $wgParser->validateSig( $rawNick ) ) {
 569                         $invalidSig = $this->addRow(
 570                                 '&nbsp;',
 571                                 '<span class="error">' . wfMsgHtml( 'badsig' ) . '<span>'
 572                         );
 573                 } else {
 574                         $invalidSig = '';
 575                 }
 576
 577                 $wgOut->addHTML(
 578                         $this->addRow(
 579                                 '<label for="wpNick">' . wfMsg( 'yournick' ) . '</label>',
 580                                 "<input type='text' name='wpNick' id='wpNick' value=\"{$this->mNick}\" size='25' />"
 581                         ) .
 582                         $invalidSig .
 583                         # FIXME: The <input> part should be where the &nbsp; is, getToggle() needs
 584                         # to be changed to out return its output in two parts. -ævar
 585                         $this->addRow(
 586                                 '&nbsp;',
 587                                 $this->getToggle( 'fancysig' )
 588                         )
 589                 );
 590
 591                 /**
 592                  * Make sure the site language is in the list; a custom language code
 593                  * might not have a defined name...
 594                  */
 595                 $languages = $wgLang->getLanguageNames();
 596                 if( !array_key_exists( $wgContLanguageCode, $languages ) ) {
 597                         $languages[$wgContLanguageCode] = $wgContLanguageCode;
 598                 }
 599                 ksort( $languages );
 600
 601                 /**
 602                  * If a bogus value is set, default to the content language.
 603                  * Otherwise, no default is selected and the user ends up
 604                  * with an Afrikaans interface since it's first in the list.
 605                  */
 606                 $selectedLang = isset( $languages[$this->mUserLanguage] ) ? $this->mUserLanguage : $wgContLanguageCode;
 607                 $selbox = null;
 608                 foreach($languages as $code => $name) {
 609                         global $IP;
 610                         /* only add languages that have a file */
 611                         $langfile="$IP/languages/Language".str_replace('-', '_', ucfirst($code)).".php";
 612                         if(file_exists($langfile) || $code == $wgContLanguageCode) {
 613                                 $sel = ($code == $selectedLang)? ' selected="selected"' : '';
 614                                 $selbox .= "<option value=\"$code\"$sel>$code - $name</option>\n";
 615                         }
 616                 }
 617                 $wgOut->addHTML(
 618                         $this->addRow(
 619                                 '<label for="wpUserLanguage">' . wfMsg('yourlanguage') . '</label>',
 620                                 "<select name='wpUserLanguage' id='wpUserLanguage'>$selbox</select>"
 621                         )
 622                 );
 623
 624                 /* see if there are multiple language variants to choose from*/
 625                 if(!$wgDisableLangConversion) {
 626                         $variants = $wgContLang->getVariants();
 627                         $variantArray = array();
 628
 629                         foreach($variants as $v) {
 630                                 $v = str_replace( '_', '-', strtolower($v));
 631                                 if( array_key_exists( $v, $languages ) ) {
 632                                         // If it doesn't have a name, we'll pretend it doesn't exist
 633                                         $variantArray[$v] = $languages[$v];
 634                                 }
 635                         }
 636
 637                         $selbox = null;
 638                         foreach($variantArray as $code => $name) {
 639                                 $sel = $code == $this->mUserVariant ? 'selected="selected"' : '';
 640                                 $selbox .= "<option value=\"$code\" $sel>$code - $name</option>";
 641                         }
 642
 643                         if(count($variantArray) > 1) {
 644                                 $wgOut->addHtml(
 645                                         $this->addRow( wfMsg( 'yourvariant' ), "<select name='wpUserVariant'>$selbox</select>" )
 646                                 );
 647                         }
 648                 }
 649                 $wgOut->addHTML('</table>');
 650
 651                 # Password
 652                 $this->mOldpass = htmlspecialchars( $this->mOldpass );
 653                 $this->mNewpass = htmlspecialchars( $this->mNewpass );
 654                 $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 655
 656                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'changepassword' ) . '</legend><table>');
 657                 $wgOut->addHTML(
 658                         $this->addRow(
 659                                 '<label for="wpOldpass">' . wfMsg( 'oldpassword' ) . '</label>',
 660                                 "<input type='password' name='wpOldpass' id='wpOldpass' value=\"{$this->mOldpass}\" size='20' />"
 661                         ) .
 662                         $this->addRow(
 663                                 '<label for="wpNewpass">' . wfMsg( 'newpassword' ) . '</label>',
 664                                 "<input type='password' name='wpNewpass' id='wpNewpass' value=\"{$this->mNewpass}\" size='20' />"
 665                         ) .
 666                         $this->addRow(
 667                                 '<label for="wpRetypePass">' . wfMsg( 'retypenew' ) . '</label>',
 668                                 "<input type='password' name='wpRetypePass' id='wpRetypePass' value=\"{$this->mRetypePass}\" size='20' />"
 669                         ) .
 670                         "</table>\n" .
 671                         $this->getToggle( "rememberpassword" ) . "</fieldset>\n\n" );
 672
 673                 # <FIXME>
 674                 # Enotif
 675                 if ($wgEnableEmail) {
 676                         $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'email' ) . '</legend>' );
 677                         $wgOut->addHTML(
 678                                         $emailauthenticated.
 679                                         $enotifrevealaddr.
 680                                         $enotifwatchlistpages.
 681                                         $enotifusertalkpages.
 682                                         $enotifminoredits );
 683                         if ($wgEnableUserEmail) {
 684                         $emf = wfMsg( 'allowemail' );
 685                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 686                                 $wgOut->addHTML(
 687                                 "<div><input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label></div>" );
 688                         }
 689
 690                         $wgOut->addHTML( '</fieldset>' );
 691                 }
 692                 # </FIXME>
 693
 694                 if ($wgAllowRealName || $wgEnableEmail) {
 695                         $wgOut->addHTML("<div class='prefsectiontip'>");
 696                         $rn = $wgAllowRealName ? wfMsg('prefs-help-realname') : '';
 697                         $em = $wgEnableEmail ? '<br />' .  wfMsg('prefs-help-email') : '';
 698                         $wgOut->addHTML( $rn . $em  . '</div>');
 699                 }
 700
 701                 $wgOut->addHTML( '</fieldset>' );
 702
 703                 # Quickbar
 704                 #
 705                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 706                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 707                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 708                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 709                                 else { $checked = ""; }
 710                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 711                         }
 712                         $wgOut->addHtml( "</fieldset>\n\n" );
 713                 } else {
 714                         # Need to output a hidden option even if the relevant skin is not in use,
 715                         # otherwise the preference will get reset to 0 on submit
 716                         $wgOut->addHTML( "<input type='hidden' name='wpQuickbar' value='{$this->mQuickbar}' />" );
 717                 }
 718
 719                 # Skin
 720                 #
 721                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 722                 $mptitle = Title::newMainPage();
 723                 $previewtext = wfMsg('skinpreview');
 724                 # Only show members of $wgValidSkinNames rather than
 725                 # $skinNames (skins is all skin names from Language.php)
 726                 foreach ($wgValidSkinNames as $skinkey => $skinname ) {
 727                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 728                                 continue;
 729                         }
 730                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 731                         $sn = isset( $skinNames[$skinkey] ) ? $skinNames[$skinkey] : $skinname;
 732
 733                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 734                         $previewlink = "<a target='_blank' href=\"$mplink\">$previewtext</a>";
 735                         if( $skinkey == $wgDefaultSkin )
 736                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 737                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br/>\n" );
 738                 }
 739                 $wgOut->addHTML( "</fieldset>\n\n" );
 740
 741                 # Math
 742                 #
 743                 global $wgUseTeX;
 744                 if( $wgUseTeX ) {
 745                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 746                         foreach ( $mathopts as $k => $v ) {
 747                                 $checked = $k == $this->mMath ? ' checked="checked"' : '';
 748                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpMath' value=\"$k\"$checked /> ".wfMsg($v)."</label></div>\n" );
 749                         }
 750                         $wgOut->addHTML( "</fieldset>\n\n" );
 751                 }
 752
 753                 # Files
 754                 #
 755                 $wgOut->addHTML("<fieldset>
 756                         <legend>" . wfMsg( 'files' ) . "</legend>
 757                         <div><label for='wpImageSize'>" . wfMsg('imagemaxsize') . "</label> <select id='wpImageSize' name='wpImageSize'>");
 758
 759                         $imageLimitOptions = null;
 760                         foreach ( $wgImageLimits as $index => $limits ) {
 761                                 $selected = ($index == $this->mImageSize) ? 'selected="selected"' : '';
 762                                 $imageLimitOptions .= "<option value=\"{$index}\" {$selected}>{$limits[0]}×{$limits[1]}". wfMsgHtml('unit-pixel') ."</option>\n";
 763                         }
 764
 765                         $imageThumbOptions = null;
 766                         $wgOut->addHTML( "{$imageLimitOptions}</select></div>
 767                                 <div><label for='wpThumbSize'>" . wfMsg('thumbsize') . "</label> <select name='wpThumbSize' id='wpThumbSize'>");
 768                         foreach ( $wgThumbLimits as $index => $size ) {
 769                                 $selected = ($index == $this->mThumbSize) ? 'selected="selected"' : '';
 770                                 $imageThumbOptions .= "<option value=\"{$index}\" {$selected}>{$size}". wfMsgHtml('unit-pixel') ."</option>\n";
 771                         }
 772                         $wgOut->addHTML( "{$imageThumbOptions}</select></div></fieldset>\n\n");
 773
 774                 # Date format
 775                 #
 776                 # Date/Time
 777                 #
 778
 779                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'datetime' ) . "</legend>\n" );
 780
 781                 if ($dateopts) {
 782                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'dateformat' ) . "</legend>\n" );
 783                         $idCnt = 0;
 784                         $epoch = '20010408091234';
 785                         foreach($dateopts as $key => $option) {
 786                                 if( $key == MW_DATE_DEFAULT ) {
 787                                         $formatted = wfMsgHtml( 'datedefault' );
 788                                 } else {
 789                                         $formatted = htmlspecialchars( $wgLang->timeanddate( $epoch, false, $key ) );
 790                                 }
 791                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 792                                 $wgOut->addHTML( "<div><input type='radio' name=\"wpDate\" id=\"wpDate$idCnt\" ".
 793                                         "value=\"$key\"$checked /> <label for=\"wpDate$idCnt\">$formatted</label></div>\n" );
 794                                 $idCnt++;
 795                         }
 796                         $wgOut->addHTML( "</fieldset>\n" );
 797                 }
 798
 799                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 800                 $nowserver = $wgLang->time( $now, false );
 801
 802                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ). '</legend><table>' .
 803                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 804                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 805                         $this->addRow(
 806                                 '<label for="wpHourDiff">' . wfMsg( 'timezoneoffset' ) . '</label>',
 807                                 "<input type='text' name='wpHourDiff' id='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 808                         ) . "<tr><td colspan='2'>
 809                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 810                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 811                                 </td></tr></table></fieldset>
 812                         <div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div>
 813                 </fieldset>\n\n" );
 814
 815                 # Editing
 816                 #
 817                 global $wgLivePreview, $wgUseRCPatrol;
 818                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 819                         <div>
 820                                 <label for="wpRows">' . wfMsg( 'rows' ) . "</label> <input type='text' name='wpRows' id='wpRows' value=\"{$this->mRows}\" size='3' />
 821                                 <label for='wpCols'>" . wfMsg( 'columns' ) . "</label> <input type='text' name='wpCols' id='wpCols' value=\"{$this->mCols}\" size='3' />
 822                         </div>" .
 823                         $this->getToggles( array(
 824                                 'editsection',
 825                                 'editsectiononrightclick',
 826                                 'editondblclick',
 827                                 'editwidth',
 828                                 'showtoolbar',
 829                                 'previewonfirst',
 830                                 'previewontop',
 831                                 'watchcreations',
 832                                 'watchdefault',
 833                                 'minordefault',
 834                                 'externaleditor',
 835                                 'externaldiff',
 836                                 $wgLivePreview ? 'uselivepreview' : false,
 837                                 $wgUser->isAllowed( 'patrol' ) && $wgUseRCPatrol ? 'autopatrol' : false,
 838                                 'forceeditsummary',
 839                         ) ) . '</fieldset>'
 840                 );
 841                 $this->mUsedToggles['autopatrol'] = true; # Don't show this up for users who can't; the handler below is dumb and doesn't know it
 842
 843                 $wgOut->addHTML( '<fieldset><legend>' . htmlspecialchars(wfMsg('prefs-rc')) . '</legend>' .
 844                                         '<label for="wpRecent">' . wfMsg ( 'recentchangescount' ) .
 845                                         "</label> <input type='text' name='wpRecent' id='wpRecent' value=\"$this->mRecent\" size='3' />" .
 846                         $this->getToggles( array(
 847                                 'hideminor',
 848                                 $wgRCShowWatchingUsers ? 'shownumberswatching' : false,
 849                                 'usenewrc' )
 850                         ) . '</fieldset>'
 851                 );
 852
 853                 # Watchlist
 854                 $wgOut->addHTML( '<fieldset><legend>' . wfMsgHtml( 'prefs-watchlist' ) . '</legend>' );
 855
 856                 $wgOut->addHTML( '<label for="wpWatchlistDays">' . wfMsgHtml( 'prefs-watchlist-days' ) . '</label> ' );
 857                 $wgOut->addHTML( '<input type="text" name="wpWatchlistDays" id="wpWatchlistDays" value="' . $this->mWatchlistDays . '" size="3" />' );
 858                 $wgOut->addHTML( '<br /><br />' ); # Spacing
 859                 $wgOut->addHTML( $this->getToggles( array( 'watchlisthideown', 'watchlisthidebots', 'extendwatchlist' ) ) );
 860                 $wgOut->addHTML( '<label for="wpWatchlistEdits">' . wfMsgHtml( 'prefs-watchlist-edits' ) . '</label> ' );
 861                 $wgOut->addHTML( '<input type="text" name="wpWatchlistEdits" id="wpWatchlistEdits" value="' . $this->mWatchlistEdits . '" size="3" />' );
 862
 863                 $wgOut->addHTML( '</fieldset>' );
 864
 865                 # Search
 866                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 867                         $this->addRow(
 868                                 '<label for="wpSearch">' . wfMsg( 'resultsperpage' ) . '</label>',
 869                                 "<input type='text' name='wpSearch' id='wpSearch' value=\"$this->mSearch\" size='4' />"
 870                         ) .
 871                         $this->addRow(
 872                                 '<label for="wpSearchLines">' . wfMsg( 'contextlines' ) . '</label>',
 873                                 "<input type='text' name='wpSearchLines' id='wpSearchLines' value=\"$this->mSearchLines\" size='4' />"
 874                         ) .
 875                         $this->addRow(
 876                                 '<label for="wpSearchChars">' . wfMsg( 'contextchars' ) . '</label>',
 877                                 "<input type='text' name='wpSearchChars' id='wpSearchChars' value=\"$this->mSearchChars\" size='4' />"
 878                         ) .
 879                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 880
 881                 # Misc
 882                 #
 883                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
 884                 $wgOut->addHTML(
 885                         '<label for="wpStubs">' . htmlspecialchars ( wfMsg ( 'stubthreshold' ) ) . '</label>' .
 886                         " <input type='text' name='wpStubs' id='wpStubs' value=\"$this->mStubs\" size='6' />"
 887                 );
 888                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
 889                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
 890                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
 891                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
 892                 $uopt = $wgUser->getOption("underline");
 893                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
 894                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
 895                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
 896                 $wgOut->addHTML("
 897 <div class='toggle'><label for='wpOpunderline'>$msgUnderline</label>
 898 <select name='wpOpunderline' id='wpOpunderline'>
 899 <option value=\"0\"$s0>$msgUnderlinenever</option>
 900 <option value=\"1\"$s1>$msgUnderlinealways</option>
 901 <option value=\"2\"$s2>$msgUnderlinedefault</option>
 902 </select>
 903 </div>
 904 ");
 905                 foreach ( $togs as $tname ) {
 906                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 907                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 908                         }
 909                 }
 910                 $wgOut->addHTML( '</fieldset>' );
 911
 912                 $token = $wgUser->editToken();
 913                 $wgOut->addHTML( "
 914         <div id='prefsubmit'>
 915         <div>
 916                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . "\" accesskey=\"".
 917                 wfMsgHtml('accesskey-save')."\" title=\"".wfMsgHtml('tooltip-save')."\" />
 918                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
 919         </div>
 920
 921         </div>
 922
 923         <input type='hidden' name='wpEditToken' value='{$token}' />
 924         </div></form>\n" );
 925
 926                 $wgOut->addWikiText( '<div class="prefcache">' . wfMsg('clearyourcache') . '</div>' );
 927
 928         }
 929 }
 930 ?>