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 if( !defined( 'MEDIAWIKI' ) )
   9         die();
  10
  11 /**
  12  * Entry point that create the "Preferences" object
  13  */
  14 function wfSpecialPreferences() {
  15         global $wgRequest;
  16
  17         $form = new PreferencesForm( $wgRequest );
  18         $form->execute();
  19 }
  20
  21 /**
  22  * Preferences form handling
  23  * This object will show the preferences form and can save it as well.
  24  * @package MediaWiki
  25  * @subpackage SpecialPage
  26  */
  27 class PreferencesForm {
  28         var $mQuickbar, $mOldpass, $mNewpass, $mRetypePass, $mStubs;
  29         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  30         var $mUserLanguage, $mUserVariant;
  31         var $mSearch, $mRecent, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  32         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName, $mImageSize;
  33         var $mUnderline;
  34
  35         /**
  36          * Constructor
  37          * Load some values
  38          */
  39         function PreferencesForm( &$request ) {
  40                 global $wgLang, $wgContLang, $wgUser, $wgAllowRealName;
  41
  42                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  43                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  44                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  45                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  46                 $this->mStubs = $request->getVal( 'wpStubs' );
  47                 $this->mRows = $request->getVal( 'wpRows' );
  48                 $this->mCols = $request->getVal( 'wpCols' );
  49                 $this->mSkin = $request->getVal( 'wpSkin' );
  50                 $this->mMath = $request->getVal( 'wpMath' );
  51                 $this->mDate = $request->getVal( 'wpDate' );
  52                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  53                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  54                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  55                 $this->mNick = $request->getVal( 'wpNick' );
  56                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  57                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  58                 $this->mSearch = $request->getVal( 'wpSearch' );
  59                 $this->mRecent = $request->getVal( 'wpRecent' );
  60                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  61                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  62                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  63                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  64                 $this->mThumbSize = $request->getInt( 'wpThumbSize' );
  65                 $this->mUnderline = $request->getInt( 'wpOpunderline' );
  66                 $this->mAction = $request->getVal( 'action' );
  67                 $this->mReset = $request->getCheck( 'wpReset' );
  68                 $this->mPosted = $request->wasPosted();
  69                 $this->mSuccess = $request->getCheck( 'success' );
  70
  71                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) &&
  72                         $this->mPosted &&
  73                         $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
  74
  75                 # User toggles  (the big ugly unsorted list of checkboxes)
  76                 $this->mToggles = array();
  77                 if ( $this->mPosted ) {
  78                         $togs = $wgLang->getUserToggles();
  79                         foreach ( $togs as $tname ) {
  80                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
  81                         }
  82                 }
  83
  84                 $this->mUsedToggles = array();
  85
  86                 # Search namespace options
  87                 # Note: namespaces don't necessarily have consecutive keys
  88                 $this->mSearchNs = array();
  89                 if ( $this->mPosted ) {
  90                         $namespaces = $wgContLang->getNamespaces();
  91                         foreach ( $namespaces as $i => $namespace ) {
  92                                 if ( $i >= 0 ) {
  93                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
  94                                 }
  95                         }
  96                 }
  97
  98                 # Validate language
  99                 if ( !preg_match( '/^[a-z\-]*$/', $this->mUserLanguage ) ) {
 100                         $this->mUserLanguage = 'nolanguage';
 101                 }
 102         }
 103
 104         function execute() {
 105                 global $wgUser, $wgOut;
 106
 107                 if ( $wgUser->isAnon() ) {
 108                         $wgOut->errorpage( 'prefsnologin', 'prefsnologintext' );
 109                         return;
 110                 }
 111                 if ( wfReadOnly() ) {
 112                         $wgOut->readOnlyPage();
 113                         return;
 114                 }
 115                 if ( $this->mReset ) {
 116                         $this->resetPrefs();
 117                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 118                 } else if ( $this->mSaveprefs ) {
 119                         $this->savePreferences();
 120                 } else {
 121                         $this->resetPrefs();
 122                         $this->mainPrefsForm( '' );
 123                 }
 124         }
 125         /**
 126          * @access private
 127          */
 128         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 129                 $val = intval($val);
 130                 $val = min($val, $max);
 131                 $val = max($val, $min);
 132                 return $val;
 133         }
 134
 135         /**
 136          * @access private
 137          */
 138         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 139                 $val = trim($val);
 140                 if($val === '') {
 141                         return $val;
 142                 } else {
 143                         return $this->validateInt( $val, $min, $max );
 144                 }
 145         }
 146
 147         /**
 148          * @access private
 149          */
 150         function validateDate( &$val, $min = 0, $max=0x7fffffff ) {
 151                 if ( ( sprintf('%d', $val) === $val && $val >= $min && $val <= $max ) || $val == 'ISO 8601' )
 152                         return $val;
 153                 else
 154                         return 0;
 155         }
 156
 157         /**
 158          * Used to validate the user inputed timezone before saving it as
 159          * 'timeciorrection', will return '00:00' if fed bogus data.
 160          * Note: It's not a 100% correct implementation timezone-wise, it will
 161          * accept stuff like '14:30',
 162          * @access private
 163          * @param string $s the user input
 164          * @return string
 165          */
 166         function validateTimeZone( $s ) {
 167                 if ( $s !== '' ) {
 168                         if ( strpos( $s, ':' ) ) {
 169                                 # HH:MM
 170                                 $array = explode( ':' , $s );
 171                                 $hour = intval( $array[0] );
 172                                 $minute = intval( $array[1] );
 173                         } else {
 174                                 $minute = intval( $s * 60 );
 175                                 $hour = intval( $minute / 60 );
 176                                 $minute = abs( $minute ) % 60;
 177                         }
 178                         # Max is +14:00 and min is -12:00, see:
 179                         # http://en.wikipedia.org/wiki/Timezone
 180                         $hour = min( $hour, 14 );
 181                         $hour = max( $hour, -12 );
 182                         $minute = min( $minute, 59 );
 183                         $minute = max( $minute, 0 );
 184                         $s = sprintf( "%02d:%02d", $hour, $minute );
 185                 }
 186                 return $s;
 187         }
 188
 189         /**
 190          * @access private
 191          */
 192         function savePreferences() {
 193                 global $wgUser, $wgLang, $wgOut;
 194                 global $wgEnableUserEmail, $wgEnableEmail;
 195                 global $wgEmailAuthentication, $wgMinimalPasswordLength;
 196                 global $wgAuth;
 197
 198
 199                 if ( '' != $this->mNewpass ) {
 200                         if ( $this->mNewpass != $this->mRetypePass ) {
 201                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 202                                 return;
 203                         }
 204
 205                         if ( strlen( $this->mNewpass ) < $wgMinimalPasswordLength ) {
 206                                 $this->mainPrefsForm( 'error', wfMsg( 'passwordtooshort', $wgMinimalPasswordLength ) );
 207                                 return;
 208                         }
 209
 210                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 211                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 212                                 return;
 213                         }
 214                         if (!$wgAuth->setPassword( $wgUser, $this->mNewpass )) {
 215                                 $this->mainPrefsForm( 'error', wfMsg( 'externaldberror' ) );
 216                                 return;
 217                         }
 218                         $wgUser->setPassword( $this->mNewpass );
 219                         $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 220
 221                 }
 222                 $wgUser->setRealName( $this->mRealName );
 223
 224                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 225                         $needRedirect = true;
 226                 } else {
 227                         $needRedirect = false;
 228                 }
 229
 230                 if( $this->badNickname() ) {
 231                         $this->mainPrefsForm( 'error', wfMsg( 'badsig2' ) );
 232                         return;
 233                 }
 234
 235                 $wgUser->setOption( 'language', $this->mUserLanguage );
 236                 $wgUser->setOption( 'variant', $this->mUserVariant );
 237                 $wgUser->setOption( 'nickname', $this->mNick );
 238                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 239                 $wgUser->setOption( 'skin', $this->mSkin );
 240                 global $wgUseTeX;
 241                 if( $wgUseTeX ) {
 242                         $wgUser->setOption( 'math', $this->mMath );
 243                 }
 244                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate, 0, 20 ) );
 245                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 246                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 247                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 248                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 249                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 250                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 251                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 252                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 253                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 254                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 255                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 256
 257                 # Set search namespace options
 258                 foreach( $this->mSearchNs as $i => $value ) {
 259                         $wgUser->setOption( "searchNs{$i}", $value );
 260                 }
 261
 262                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 263                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 264                 }
 265
 266                 # Set user toggles
 267                 foreach ( $this->mToggles as $tname => $tvalue ) {
 268                         $wgUser->setOption( $tname, $tvalue );
 269                 }
 270                 if (!$wgAuth->updateExternalDB($wgUser)) {
 271                         $this->mainPrefsForm( wfMsg( 'externaldberror' ) );
 272                         return;
 273                 }
 274                 $wgUser->setCookies();
 275                 $wgUser->saveSettings();
 276
 277                 $error = false;
 278                 if( $wgEnableEmail ) {
 279                         $newadr = $this->mUserEmail;
 280                         $oldadr = $wgUser->getEmail();
 281                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 282                                 # the user has supplied a new email address on the login page
 283                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 284                                         $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 285                                         $wgUser->mEmailAuthenticated = null; # but flag as "dirty" = unauthenticated
 286                                         $wgUser->saveSettings();
 287                                         if ($wgEmailAuthentication) {
 288                                                 # Mail a temporary password to the dirty address.
 289                                                 # User can come back through the confirmation URL to re-enable email.
 290                                                 $result = $wgUser->sendConfirmationMail();
 291                                                 if( WikiError::isError( $result ) ) {
 292                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 293                                                 } else {
 294                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 295                                                 }
 296                                         }
 297                                 } else {
 298                                         $error = wfMsg( 'invalidemailaddress' );
 299                                 }
 300                         } else {
 301                                 $wgUser->setEmail( $this->mUserEmail );
 302                                 $wgUser->setCookies();
 303                                 $wgUser->saveSettings();
 304                         }
 305                 }
 306
 307                 if( $needRedirect && $error === false ) {
 308                         $title =& Title::makeTitle( NS_SPECIAL, "Preferences" );
 309                         $wgOut->redirect($title->getFullURL('success'));
 310                         return;
 311                 }
 312
 313                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 314                 $po = ParserOptions::newFromUser( $wgUser );
 315                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 316         }
 317
 318         /**
 319          * @access private
 320          */
 321         function resetPrefs() {
 322                 global $wgUser, $wgLang, $wgContLang, $wgAllowRealName;
 323
 324                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 325                 $this->mUserEmail = $wgUser->getEmail();
 326                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 327                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 328                 $this->mUserLanguage = $wgUser->getOption( 'language' );
 329                 if( empty( $this->mUserLanguage ) ) {
 330                         # Quick hack for conversions, where this value is blank
 331                         global $wgContLanguageCode;
 332                         $this->mUserLanguage = $wgContLanguageCode;
 333                 }
 334                 $this->mUserVariant = $wgUser->getOption( 'variant');
 335                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 336                 $this->mNick = $wgUser->getOption( 'nickname' );
 337
 338                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 339                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 340                 $this->mMath = $wgUser->getOption( 'math' );
 341                 $this->mDate = $wgUser->getOption( 'date' );
 342                 $this->mRows = $wgUser->getOption( 'rows' );
 343                 $this->mCols = $wgUser->getOption( 'cols' );
 344                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 345                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 346                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 347                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 348                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 349                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 350                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 351                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 352                 $this->mUnderline = $wgUser->getOption( 'underline' );
 353
 354                 $togs = $wgLang->getUserToggles();
 355                 foreach ( $togs as $tname ) {
 356                         $ttext = wfMsg('tog-'.$tname);
 357                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 358                 }
 359
 360                 $namespaces = $wgContLang->getNamespaces();
 361                 foreach ( $namespaces as $i => $namespace ) {
 362                         if ( $i >= NS_MAIN ) {
 363                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 364                         }
 365                 }
 366         }
 367
 368         /**
 369          * @access private
 370          */
 371         function badNickname() {
 372                 $search = array( '/~~~/', '/~~~~/', '/~~~~~/', '/{{/', '/}}/' );
 373                 foreach( $search as $item ) {
 374                         if( preg_match( $item, $this->mNick ) > 0 ) {
 375                                 return( true ); # We found a reserved expression
 376                         }
 377                 }
 378                 return( false );
 379         }
 380
 381         /**
 382          * @access private
 383          */
 384         function namespacesCheckboxes() {
 385                 global $wgContLang, $wgUser;
 386
 387                 # Determine namespace checkboxes
 388                 $namespaces = $wgContLang->getNamespaces();
 389                 $r1 = null;
 390
 391                 foreach ( $namespaces as $i => $name ) {
 392                         if ($i < 0)
 393                                 continue;
 394                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 395                         $name = str_replace( '_', ' ', $namespaces[$i] );
 396
 397                         if ( empty($name) )
 398                                 $name = wfMsg( 'blanknamespace' );
 399
 400                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 401                 }
 402                 return $r1;
 403         }
 404
 405
 406         function getToggle( $tname, $trailer = false, $disabled = false ) {
 407                 global $wgUser, $wgLang;
 408
 409                 $this->mUsedToggles[$tname] = true;
 410                 $ttext = $wgLang->getUserToggle( $tname );
 411
 412                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 413                 $disabled = $disabled ? ' disabled="disabled"' : '';
 414                 $trailer = $trailer ? $trailer : '';
 415                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 416                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 417         }
 418
 419         function getToggles( $items ) {
 420                 $out = "";
 421                 foreach( $items as $item ) {
 422                         if( $item === false )
 423                                 continue;
 424                         if( is_array( $item ) ) {
 425                                 list( $key, $trailer ) = $item;
 426                         } else {
 427                                 $key = $item;
 428                                 $trailer = false;
 429                         }
 430                         $out .= $this->getToggle( $key, $trailer );
 431                 }
 432                 return $out;
 433         }
 434
 435         function addRow($td1, $td2) {
 436                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 437         }
 438
 439         /**
 440          * @access private
 441          */
 442         function mainPrefsForm( $status , $message = '' ) {
 443                 global $wgUser, $wgOut, $wgLang, $wgContLang, $wgValidSkinNames;
 444                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 445                 global $wgDisableLangConversion;
 446                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 447                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 448                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 449                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins;
 450
 451                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 452                 $wgOut->setArticleRelated( false );
 453                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 454
 455                 if ( $this->mSuccess || 'success' == $status ) {
 456                         $wgOut->addWikitext( '<div class="successbox"><strong>'. wfMsg( 'savedprefs' ) . '</strong></div>' );
 457                 } else  if ( 'error' == $status ) {
 458                         $wgOut->addWikitext( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 459                 } else if ( '' != $status ) {
 460                         $wgOut->addWikitext( $message . "\n----" );
 461                 }
 462
 463                 $qbs = $wgLang->getQuickbarSettings();
 464                 $skinNames = $wgLang->getSkinNames();
 465                 $mathopts = $wgLang->getMathNames();
 466                 $dateopts = $wgLang->getDateFormats();
 467                 $togs = $wgLang->getUserToggles();
 468
 469                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Preferences' );
 470                 $action = $titleObj->escapeLocalURL();
 471
 472                 # Pre-expire some toggles so they won't show if disabled
 473                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 474                 $this->mUsedToggles[ 'showupdated' ] = true;
 475                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 476                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 477                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 478                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 479
 480                 # Enotif
 481                 # <FIXME>
 482                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 483                 $this->mRealName = htmlspecialchars( $this->mRealName );
 484                 $rawNick = $this->mNick;
 485                 $this->mNick = htmlspecialchars( $this->mNick );
 486                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 487                 else { $emfc = ''; }
 488
 489
 490                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 491                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 492                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 493                                 $disableEmailPrefs = false;
 494                         } else {
 495                                 $disableEmailPrefs = true;
 496                                 $skin = $wgUser->getSkin();
 497                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 498                                         $skin->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Confirmemail' ),
 499                                                 wfMsg( 'emailconfirmlink' ) );
 500                         }
 501                 } else {
 502                         $emailauthenticated = '';
 503                         $disableEmailPrefs = false;
 504                 }
 505
 506                 if ($this->mUserEmail == '') {
 507                         $emailauthenticated = wfMsg( 'noemailprefs' );
 508                 }
 509
 510                 $ps = $this->namespacesCheckboxes();
 511
 512                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 513                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 514                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 515                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 516                 $prefs_help_email_enotif = ( $wgEnotifWatchlist || $wgEnotifUserTalk) ? ' ' . wfMsg('prefs-help-email-enotif') : '';
 517                 $prefs_help_realname = '';
 518
 519                 # </FIXME>
 520
 521                 $wgOut->addHTML( "<form action=\"$action\" method='post'>" );
 522                 $wgOut->addHTML( "<div id='preferences'>" );
 523
 524                 # User data
 525                 #
 526
 527                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('prefs-personal') . "</legend>\n<table>\n");
 528
 529                 $wgOut->addHTML(
 530                         $this->addRow(
 531                                 wfMsg( 'username'),
 532                                 $wgUser->getName()
 533                         )
 534                 );
 535
 536                 $wgOut->addHTML(
 537                         $this->addRow(
 538                                 wfMsg( 'uid' ),
 539                                 $wgUser->getID()
 540                         )
 541                 );
 542
 543
 544                 if ($wgAllowRealName) {
 545                         $wgOut->addHTML(
 546                                 $this->addRow(
 547                                         '<label for="wpRealName">' . wfMsg('yourrealname') . '</label>',
 548                                         "<input type='text' name='wpRealName' id='wpRealName' value=\"{$this->mRealName}\" size='25' />"
 549                                 )
 550                         );
 551                 }
 552                 if ($wgEnableEmail) {
 553                         $wgOut->addHTML(
 554                                 $this->addRow(
 555                                         '<label for="wpUserEmail">' . wfMsg( 'youremail' ) . '</label>',
 556                                         "<input type='text' name='wpUserEmail' id='wpUserEmail' value=\"{$this->mUserEmail}\" size='25' />"
 557                                 )
 558                         );
 559                 }
 560
 561                 global $wgParser;
 562                 if( !empty( $this->mToggles['fancysig'] ) &&
 563                         false === $wgParser->validateSig( $rawNick ) ) {
 564                         $invalidSig = $this->addRow(
 565                                 '&nbsp;',
 566                                 '<span class="error">' . wfMsgHtml( 'badsig' ) . '<span>'
 567                         );
 568                 } else {
 569                         $invalidSig = '';
 570                 }
 571
 572                 $wgOut->addHTML(
 573                         $this->addRow(
 574                                 '<label for="wpNick">' . wfMsg( 'yournick' ) . '</label>',
 575                                 "<input type='text' name='wpNick' id='wpNick' value=\"{$this->mNick}\" size='25' />"
 576                         ) .
 577                         $invalidSig .
 578                         # FIXME: The <input> part should be where the &nbsp; is, getToggle() needs
 579                         # to be changed to out return its output in two parts. -ævar
 580                         $this->addRow(
 581                                 '&nbsp;',
 582                                 $this->getToggle( 'fancysig' )
 583                         )
 584                 );
 585
 586                 /**
 587                  * Make sure the site language is in the list; a custom language code
 588                  * might not have a defined name...
 589                  */
 590                 $languages = $wgLang->getLanguageNames();
 591                 if( !array_key_exists( $wgContLanguageCode, $languages ) ) {
 592                         $languages[$wgContLanguageCode] = $wgContLanguageCode;
 593                 }
 594                 ksort( $languages );
 595
 596                 /**
 597                  * If a bogus value is set, default to the content language.
 598                  * Otherwise, no default is selected and the user ends up
 599                  * with an Afrikaans interface since it's first in the list.
 600                  */
 601                 $selectedLang = isset( $languages[$this->mUserLanguage] ) ? $this->mUserLanguage : $wgContLanguageCode;
 602                 $selbox = null;
 603                 foreach($languages as $code => $name) {
 604                         global $IP;
 605                         /* only add languages that have a file */
 606                         $langfile="$IP/languages/Language".str_replace('-', '_', ucfirst($code)).".php";
 607                         if(file_exists($langfile) || $code == $wgContLanguageCode) {
 608                                 $sel = ($code == $selectedLang)? ' selected="selected"' : '';
 609                                 $selbox .= "<option value=\"$code\"$sel>$code - $name</option>\n";
 610                         }
 611                 }
 612                 $wgOut->addHTML(
 613                         $this->addRow(
 614                                 '<label for="wpUserLanguage">' . wfMsg('yourlanguage') . '</label>',
 615                                 "<select name='wpUserLanguage' id='wpUserLanguage'>$selbox</select>"
 616                         )
 617                 );
 618
 619                 /* see if there are multiple language variants to choose from*/
 620                 if(!$wgDisableLangConversion) {
 621                         $variants = $wgContLang->getVariants();
 622                         $variantArray = array();
 623
 624                         foreach($variants as $v) {
 625                                 $v = str_replace( '_', '-', strtolower($v));
 626                                 if( array_key_exists( $v, $languages ) ) {
 627                                         // If it doesn't have a name, we'll pretend it doesn't exist
 628                                         $variantArray[$v] = $languages[$v];
 629                                 }
 630                         }
 631
 632                         $selbox = null;
 633                         foreach($variantArray as $code => $name) {
 634                                 $sel = $code == $this->mUserVariant ? 'selected="selected"' : '';
 635                                 $selbox .= "<option value=\"$code\" $sel>$code - $name</option>";
 636                         }
 637
 638                         if(count($variantArray) > 1) {
 639                                 $wgOut->addHtml(
 640                                         $this->addRow( wfMsg( 'yourvariant' ), "<select name='wpUserVariant'>$selbox</select>" )
 641                                 );
 642                         }
 643                 }
 644                 $wgOut->addHTML('</table>');
 645
 646                 # Password
 647                 $this->mOldpass = htmlspecialchars( $this->mOldpass );
 648                 $this->mNewpass = htmlspecialchars( $this->mNewpass );
 649                 $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 650
 651                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'changepassword' ) . '</legend><table>');
 652                 $wgOut->addHTML(
 653                         $this->addRow(
 654                                 '<label for="wpOldpass">' . wfMsg( 'oldpassword' ) . '</label>',
 655                                 "<input type='password' name='wpOldpass' id='wpOldpass' value=\"{$this->mOldpass}\" size='20' />"
 656                         ) .
 657                         $this->addRow(
 658                                 '<label for="wpNewpass">' . wfMsg( 'newpassword' ) . '</label>',
 659                                 "<input type='password' name='wpNewpass' id='wpNewpass' value=\"{$this->mNewpass}\" size='20' />"
 660                         ) .
 661                         $this->addRow(
 662                                 '<label for="wpRetypePass">' . wfMsg( 'retypenew' ) . '</label>',
 663                                 "<input type='password' name='wpRetypePass' id='wpRetypePass' value=\"{$this->mRetypePass}\" size='20' />"
 664                         ) .
 665                         "</table>\n" .
 666                         $this->getToggle( "rememberpassword" ) . "</fieldset>\n\n" );
 667
 668                 # <FIXME>
 669                 # Enotif
 670                 if ($wgEnableEmail) {
 671                         $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'email' ) . '</legend>' );
 672                         $wgOut->addHTML(
 673                                 $emailauthenticated.
 674                                 $enotifrevealaddr.
 675                                 $enotifwatchlistpages.
 676                                 $enotifusertalkpages.
 677                                 $enotifminoredits );
 678                         if ($wgEnableUserEmail) {
 679                         $emf = wfMsg( 'allowemail' );
 680                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 681                                 $wgOut->addHTML(
 682                                 "<div><input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label></div>" );
 683                         }
 684
 685                         $wgOut->addHTML( '</fieldset>' );
 686                 }
 687                 # </FIXME>
 688
 689                 if ($wgAllowRealName || $wgEnableEmail) {
 690                         $wgOut->addHTML("<div class='prefsectiontip'>");
 691                         $rn = $wgAllowRealName ? wfMsg('prefs-help-realname') : '';
 692                         $em = $wgEnableEmail ? '<br />' .  wfMsg('prefs-help-email') : '';
 693                         $wgOut->addHTML( $rn . $em  . '</div>');
 694                 }
 695
 696                 $wgOut->addHTML( '</fieldset>' );
 697
 698                 # Quickbar
 699                 #
 700                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 701                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 702                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 703                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 704                                 else { $checked = ""; }
 705                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 706                         }
 707                         $wgOut->addHtml( "</fieldset>\n\n" );
 708                 } else {
 709                         # Need to output a hidden option even if the relevant skin is not in use,
 710                         # otherwise the preference will get reset to 0 on submit
 711                         $wgOut->addHTML( "<input type='hidden' name='wpQuickbar' value='{$this->mQuickbar}' />" );
 712                 }
 713
 714                 # Skin
 715                 #
 716                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 717                 $mptitle = Title::newMainPage();
 718                 $previewtext = wfMsg('skinpreview');
 719                 # Only show members of $wgValidSkinNames rather than
 720                 # $skinNames (skins is all skin names from Language.php)
 721                 foreach ($wgValidSkinNames as $skinkey => $skinname ) {
 722                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 723                                 continue;
 724                         }
 725                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 726                         $sn = isset( $skinNames[$skinkey] ) ? $skinNames[$skinkey] : $skinname;
 727
 728                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 729                         $previewlink = "<a target='_blank' href=\"$mplink\">$previewtext</a>";
 730                         if( $skinkey == $wgDefaultSkin )
 731                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 732                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br/>\n" );
 733                 }
 734                 $wgOut->addHTML( "</fieldset>\n\n" );
 735
 736                 # Math
 737                 #
 738                 global $wgUseTeX;
 739                 if( $wgUseTeX ) {
 740                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 741                         foreach ( $mathopts as $k => $v ) {
 742                                 $checked = $k == $this->mMath ? ' checked="checked"' : '';
 743                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpMath' value=\"$k\"$checked /> ".wfMsg($v)."</label></div>\n" );
 744                         }
 745                         $wgOut->addHTML( "</fieldset>\n\n" );
 746                 }
 747
 748                 # Files
 749                 #
 750                 $wgOut->addHTML("<fieldset>
 751                         <legend>" . wfMsg( 'files' ) . "</legend>
 752                         <div><label for='wpImageSize'>" . wfMsg('imagemaxsize') . "</label> <select id='wpImageSize' name='wpImageSize'>");
 753
 754                         $imageLimitOptions = null;
 755                         foreach ( $wgImageLimits as $index => $limits ) {
 756                                 $selected = ($index == $this->mImageSize) ? 'selected="selected"' : '';
 757                                 $imageLimitOptions .= "<option value=\"{$index}\" {$selected}>{$limits[0]}×{$limits[1]}". wfMsgHtml('unit-pixel') ."</option>\n";
 758                         }
 759
 760                         $imageThumbOptions = null;
 761                         $wgOut->addHTML( "{$imageLimitOptions}</select></div>
 762                                 <div><label for='wpThumbSize'>" . wfMsg('thumbsize') . "</label> <select name='wpThumbSize' id='wpThumbSize'>");
 763                         foreach ( $wgThumbLimits as $index => $size ) {
 764                                 $selected = ($index == $this->mThumbSize) ? 'selected="selected"' : '';
 765                                 $imageThumbOptions .= "<option value=\"{$index}\" {$selected}>{$size}". wfMsgHtml('unit-pixel') ."</option>\n";
 766                         }
 767                         $wgOut->addHTML( "{$imageThumbOptions}</select></div></fieldset>\n\n");
 768
 769                 # Date format
 770                 #
 771                 # Date/Time
 772                 #
 773
 774                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'datetime' ) . "</legend>\n" );
 775
 776                 if ($dateopts) {
 777                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'dateformat' ) . "</legend>\n" );
 778                         $idCnt = 0;
 779                         $epoch = '20010115161234';
 780                         foreach($dateopts as $key => $option) {
 781                                 if( $key == MW_DATE_DEFAULT ) {
 782                                         $formatted = wfMsgHtml( 'datedefault' );
 783                                 } else {
 784                                         $formatted = htmlspecialchars( $wgLang->timeanddate( $epoch, false, $key ) );
 785                                 }
 786                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 787                                 $wgOut->addHTML( "<div><input type='radio' name=\"wpDate\" id=\"wpDate$idCnt\" ".
 788                                         "value=\"$key\"$checked /> <label for=\"wpDate$idCnt\">$formatted</label></div>\n" );
 789                                 $idCnt++;
 790                         }
 791                         $wgOut->addHTML( "</fieldset>\n" );
 792                 }
 793
 794                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 795                 $nowserver = $wgLang->time( $now, false );
 796
 797                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ). '</legend><table>' .
 798                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 799                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 800                         $this->addRow(
 801                                 '<label for="wpHourDiff">' . wfMsg( 'timezoneoffset' ) . '</label>',
 802                                 "<input type='text' name='wpHourDiff' id='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 803                         ) . "<tr><td colspan='2'>
 804                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 805                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 806                                 </td></tr></table></fieldset>
 807                         <div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div>
 808                 </fieldset>\n\n" );
 809
 810                 # Editing
 811                 #
 812                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 813                         <div>
 814                                 <label for="wpRows">' . wfMsg( 'rows' ) . "</label> <input type='text' name='wpRows' id='wpRows' value=\"{$this->mRows}\" size='3' />
 815                                 <label for='wpCols'>" . wfMsg( 'columns' ) . "</label> <input type='text' name='wpCols' id='wpCols' value=\"{$this->mCols}\" size='3' />
 816                         </div>" .
 817                         $this->getToggles( array(
 818                                 'editsection',
 819                                 'editsectiononrightclick',
 820                                 'editondblclick',
 821                                 'editwidth',
 822                                 'showtoolbar',
 823                                 'previewonfirst',
 824                                 'previewontop',
 825                                 'watchdefault',
 826                                 'minordefault',
 827                                 'externaleditor',
 828                                 'externaldiff' )
 829                         ) . '</fieldset>'
 830                 );
 831
 832                 $wgOut->addHTML( '<fieldset><legend>' . htmlspecialchars(wfMsg('prefs-rc')) . '</legend>' .
 833                                         '<label for="wpRecent">' . wfMsg ( 'recentchangescount' ) .
 834                                         "</label> <input type='text' name='wpRecent' id='wpRecent' value=\"$this->mRecent\" size='3' />" .
 835                         $this->getToggles( array(
 836                                 'hideminor',
 837                                 $wgRCShowWatchingUsers ? 'shownumberswatching' : false,
 838                                 'usenewrc' )
 839                         ) . '</fieldset>'
 840                 );
 841
 842                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 843                         $this->addRow(
 844                                 '<label for="wpSearch">' . wfMsg( 'resultsperpage' ) . '</label>',
 845                                 "<input type='text' name='wpSearch' id='wpSearch' value=\"$this->mSearch\" size='4' />"
 846                         ) .
 847                         $this->addRow(
 848                                 '<label for="wpSearchLines">' . wfMsg( 'contextlines' ) . '</label>',
 849                                 "<input type='text' name='wpSearchLines' id='wpSearchLines' value=\"$this->mSearchLines\" size='4' />"
 850                         ) .
 851                         $this->addRow(
 852                                 '<label for="wpSearchChars">' . wfMsg( 'contextchars' ) . '</label>',
 853                                 "<input type='text' name='wpSearchChars' id='wpSearchChars' value=\"$this->mSearchChars\" size='4' />"
 854                         ) .
 855                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 856
 857                 # Misc
 858                 #
 859                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
 860                 $wgOut->addHTML(
 861                         '<label for="wpStubs">' . htmlspecialchars ( wfMsg ( 'stubthreshold' ) ) . '</label>' .
 862                         " <input type='text' name='wpStubs' id='wpStubs' value=\"$this->mStubs\" size='6' />"
 863                 );
 864                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
 865                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
 866                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
 867                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
 868                 $uopt = $wgUser->getOption("underline");
 869                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
 870                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
 871                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
 872                 $wgOut->addHTML("
 873 <div class='toggle'><label for='wpOpunderline'>$msgUnderline</label>
 874 <select name='wpOpunderline' id='wpOpunderline'>
 875 <option value=\"0\"$s0>$msgUnderlinenever</option>
 876 <option value=\"1\"$s1>$msgUnderlinealways</option>
 877 <option value=\"2\"$s2>$msgUnderlinedefault</option>
 878 </select>
 879 </div>
 880 ");
 881                 foreach ( $togs as $tname ) {
 882                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 883                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 884                         }
 885                 }
 886                 $wgOut->addHTML( '</fieldset>' );
 887
 888                 $token = $wgUser->editToken();
 889                 $wgOut->addHTML( "
 890         <div id='prefsubmit'>
 891         <div>
 892                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . "\" accesskey=\"".
 893                 wfMsgHtml('accesskey-save')."\" title=\"".wfMsgHtml('tooltip-save')."\" />
 894                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
 895         </div>
 896
 897         </div>
 898
 899         <input type='hidden' name='wpEditToken' value='{$token}' />
 900         </div></form>\n" );
 901
 902         $wgOut->addWikiText( '<div class="prefcache">' . wfMsg('clearyourcache') . '</div>' );
 903
 904         }
 905 }
 906 ?>