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