includes/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Hold things related to displaying and saving user preferences.
   4  * @addtogroup SpecialPage
   5  */
   6
   7 /**
   8  * Entry point that create the "Preferences" object
   9  */
  10 function wfSpecialPreferences() {
  11         global $wgRequest;
  12
  13         $form = new PreferencesForm( $wgRequest );
  14         $form->execute();
  15 }
  16
  17 /**
  18  * Preferences form handling
  19  * This object will show the preferences form and can save it as well.
  20  * @addtogroup SpecialPage
  21  */
  22 class PreferencesForm {
  23         var $mQuickbar, $mOldpass, $mNewpass, $mRetypePass, $mStubs;
  24         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  25         var $mUserLanguage, $mUserVariant;
  26         var $mSearch, $mRecent, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  27         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName, $mImageSize;
  28         var $mUnderline, $mWatchlistEdits;
  29
  30         /**
  31          * Constructor
  32          * Load some values
  33          */
  34         function PreferencesForm( &$request ) {
  35                 global $wgContLang, $wgUser, $wgAllowRealName;
  36
  37                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  38                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  39                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  40                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  41                 $this->mStubs = $request->getVal( 'wpStubs' );
  42                 $this->mRows = $request->getVal( 'wpRows' );
  43                 $this->mCols = $request->getVal( 'wpCols' );
  44                 $this->mSkin = $request->getVal( 'wpSkin' );
  45                 $this->mMath = $request->getVal( 'wpMath' );
  46                 $this->mDate = $request->getVal( 'wpDate' );
  47                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  48                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  49                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  50                 $this->mNick = $request->getVal( 'wpNick' );
  51                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  52                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  53                 $this->mSearch = $request->getVal( 'wpSearch' );
  54                 $this->mRecent = $request->getVal( 'wpRecent' );
  55                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  56                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  57                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  58                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  59                 $this->mThumbSize = $request->getInt( 'wpThumbSize' );
  60                 $this->mUnderline = $request->getInt( 'wpOpunderline' );
  61                 $this->mAction = $request->getVal( 'action' );
  62                 $this->mReset = $request->getCheck( 'wpReset' );
  63                 $this->mPosted = $request->wasPosted();
  64                 $this->mSuccess = $request->getCheck( 'success' );
  65                 $this->mWatchlistDays = $request->getVal( 'wpWatchlistDays' );
  66                 $this->mWatchlistEdits = $request->getVal( 'wpWatchlistEdits' );
  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 = User::getToggles();
  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->showErrorPage( '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 $val;
 130         }
 131
 132         /**
 133          * @access private
 134          */
 135         function validateFloat( &$val, $min, $max=0x7fffffff ) {
 136                 $val = floatval( $val );
 137                 $val = min( $val, $max );
 138                 $val = max( $val, $min );
 139                 return( $val );
 140         }
 141
 142         /**
 143          * @access private
 144          */
 145         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 146                 $val = trim($val);
 147                 if($val === '') {
 148                         return $val;
 149                 } else {
 150                         return $this->validateInt( $val, $min, $max );
 151                 }
 152         }
 153
 154         /**
 155          * @access private
 156          */
 157         function validateDate( $val ) {
 158                 global $wgLang, $wgContLang;
 159                 if ( $val !== false && (
 160                         in_array( $val, (array)$wgLang->getDatePreferences() ) ||
 161                         in_array( $val, (array)$wgContLang->getDatePreferences() ) ) )
 162                 {
 163                         return $val;
 164                 } else {
 165                         return $wgLang->getDefaultDateFormat();
 166                 }
 167         }
 168
 169         /**
 170          * Used to validate the user inputed timezone before saving it as
 171          * 'timecorrection', will return '00:00' if fed bogus data.
 172          * Note: It's not a 100% correct implementation timezone-wise, it will
 173          * accept stuff like '14:30',
 174          * @access private
 175          * @param string $s the user input
 176          * @return string
 177          */
 178         function validateTimeZone( $s ) {
 179                 if ( $s !== '' ) {
 180                         if ( strpos( $s, ':' ) ) {
 181                                 # HH:MM
 182                                 $array = explode( ':' , $s );
 183                                 $hour = intval( $array[0] );
 184                                 $minute = intval( $array[1] );
 185                         } else {
 186                                 $minute = intval( $s * 60 );
 187                                 $hour = intval( $minute / 60 );
 188                                 $minute = abs( $minute ) % 60;
 189                         }
 190                         # Max is +14:00 and min is -12:00, see:
 191                         # http://en.wikipedia.org/wiki/Timezone
 192                         $hour = min( $hour, 14 );
 193                         $hour = max( $hour, -12 );
 194                         $minute = min( $minute, 59 );
 195                         $minute = max( $minute, 0 );
 196                         $s = sprintf( "%02d:%02d", $hour, $minute );
 197                 }
 198                 return $s;
 199         }
 200
 201         /**
 202          * @access private
 203          */
 204         function savePreferences() {
 205                 global $wgUser, $wgOut, $wgParser;
 206                 global $wgEnableUserEmail, $wgEnableEmail;
 207                 global $wgEmailAuthentication;
 208                 global $wgAuth;
 209
 210
 211                 if ( '' != $this->mNewpass && $wgAuth->allowPasswordChange() ) {
 212                         if ( $this->mNewpass != $this->mRetypePass ) {
 213                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 214                                 return;
 215                         }
 216
 217                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 218                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 219                                 return;
 220                         }
 221
 222                         try {
 223                                 $wgUser->setPassword( $this->mNewpass );
 224                                 $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 225                         } catch( PasswordError $e ) {
 226                                 $this->mainPrefsForm( 'error', $e->getMessage() );
 227                                 return;
 228                         }
 229                 }
 230                 $wgUser->setRealName( $this->mRealName );
 231
 232                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 233                         $needRedirect = true;
 234                 } else {
 235                         $needRedirect = false;
 236                 }
 237
 238                 # Validate the signature and clean it up as needed
 239                 if( $this->mToggles['fancysig'] ) {
 240                         if( Parser::validateSig( $this->mNick ) !== false ) {
 241                                 $this->mNick = $wgParser->cleanSig( $this->mNick );
 242                         } else {
 243                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 244                         }
 245                 } else {
 246                         // When no fancy sig used, make sure ~{3,5} get removed.
 247                         $this->mNick = $wgParser->cleanSigInSig( $this->mNick );
 248                 }
 249
 250                 $wgUser->setOption( 'language', $this->mUserLanguage );
 251                 $wgUser->setOption( 'variant', $this->mUserVariant );
 252                 $wgUser->setOption( 'nickname', $this->mNick );
 253                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 254                 $wgUser->setOption( 'skin', $this->mSkin );
 255                 global $wgUseTeX;
 256                 if( $wgUseTeX ) {
 257                         $wgUser->setOption( 'math', $this->mMath );
 258                 }
 259                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate ) );
 260                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 261                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 262                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 263                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 264                 $wgUser->setOption( 'wllimit', $this->validateIntOrNull( $this->mWatchlistEdits, 0, 1000 ) );
 265                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 266                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 267                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 268                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 269                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 270                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 271                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 272                 $wgUser->setOption( 'watchlistdays', $this->validateFloat( $this->mWatchlistDays, 0, 7 ) );
 273
 274                 # Set search namespace options
 275                 foreach( $this->mSearchNs as $i => $value ) {
 276                         $wgUser->setOption( "searchNs{$i}", $value );
 277                 }
 278
 279                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 280                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 281                 }
 282
 283                 # Set user toggles
 284                 foreach ( $this->mToggles as $tname => $tvalue ) {
 285                         $wgUser->setOption( $tname, $tvalue );
 286                 }
 287                 if (!$wgAuth->updateExternalDB($wgUser)) {
 288                         $this->mainPrefsForm( wfMsg( 'externaldberror' ) );
 289                         return;
 290                 }
 291                 $wgUser->setCookies();
 292                 $wgUser->saveSettings();
 293
 294                 $error = false;
 295                 if( $wgEnableEmail ) {
 296                         $newadr = $this->mUserEmail;
 297                         $oldadr = $wgUser->getEmail();
 298                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 299                                 # the user has supplied a new email address on the login page
 300                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 301                                         $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 302                                         $wgUser->mEmailAuthenticated = null; # but flag as "dirty" = unauthenticated
 303                                         $wgUser->saveSettings();
 304                                         if ($wgEmailAuthentication) {
 305                                                 # Mail a temporary password to the dirty address.
 306                                                 # User can come back through the confirmation URL to re-enable email.
 307                                                 $result = $wgUser->sendConfirmationMail();
 308                                                 if( WikiError::isError( $result ) ) {
 309                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 310                                                 } else {
 311                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 312                                                 }
 313                                         }
 314                                 } else {
 315                                         $error = wfMsg( 'invalidemailaddress' );
 316                                 }
 317                         } else {
 318                                 $wgUser->setEmail( $this->mUserEmail );
 319                                 $wgUser->setCookies();
 320                                 $wgUser->saveSettings();
 321                         }
 322                 }
 323
 324                 if( $needRedirect && $error === false ) {
 325                         $title =& SpecialPage::getTitleFor( "Preferences" );
 326                         $wgOut->redirect($title->getFullURL('success'));
 327                         return;
 328                 }
 329
 330                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 331                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 332         }
 333
 334         /**
 335          * @access private
 336          */
 337         function resetPrefs() {
 338                 global $wgUser, $wgLang, $wgContLang, $wgContLanguageCode, $wgAllowRealName;
 339
 340                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 341                 $this->mUserEmail = $wgUser->getEmail();
 342                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 343                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 344
 345                 # language value might be blank, default to content language
 346                 $this->mUserLanguage = $wgUser->getOption( 'language', $wgContLanguageCode );
 347
 348                 $this->mUserVariant = $wgUser->getOption( 'variant');
 349                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 350                 $this->mNick = $wgUser->getOption( 'nickname' );
 351
 352                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 353                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 354                 $this->mMath = $wgUser->getOption( 'math' );
 355                 $this->mDate = $wgUser->getDatePreference();
 356                 $this->mRows = $wgUser->getOption( 'rows' );
 357                 $this->mCols = $wgUser->getOption( 'cols' );
 358                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 359                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 360                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 361                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 362                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 363                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 364                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 365                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 366                 $this->mWatchlistEdits = $wgUser->getOption( 'wllimit' );
 367                 $this->mUnderline = $wgUser->getOption( 'underline' );
 368                 $this->mWatchlistDays = $wgUser->getOption( 'watchlistdays' );
 369
 370                 $togs = User::getToggles();
 371                 foreach ( $togs as $tname ) {
 372                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 373                 }
 374
 375                 $namespaces = $wgContLang->getNamespaces();
 376                 foreach ( $namespaces as $i => $namespace ) {
 377                         if ( $i >= NS_MAIN ) {
 378                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 379                         }
 380                 }
 381         }
 382
 383         /**
 384          * @access private
 385          */
 386         function namespacesCheckboxes() {
 387                 global $wgContLang;
 388
 389                 # Determine namespace checkboxes
 390                 $namespaces = $wgContLang->getNamespaces();
 391                 $r1 = null;
 392
 393                 foreach ( $namespaces as $i => $name ) {
 394                         if ($i < 0)
 395                                 continue;
 396                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 397                         $name = str_replace( '_', ' ', $namespaces[$i] );
 398
 399                         if ( empty($name) )
 400                                 $name = wfMsg( 'blanknamespace' );
 401
 402                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 403                 }
 404                 return $r1;
 405         }
 406
 407
 408         function getToggle( $tname, $trailer = false, $disabled = false ) {
 409                 global $wgUser, $wgLang;
 410
 411                 $this->mUsedToggles[$tname] = true;
 412                 $ttext = $wgLang->getUserToggle( $tname );
 413
 414                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 415                 $disabled = $disabled ? ' disabled="disabled"' : '';
 416                 $trailer = $trailer ? $trailer : '';
 417                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 418                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 419         }
 420
 421         function getToggles( $items ) {
 422                 $out = "";
 423                 foreach( $items as $item ) {
 424                         if( $item === false )
 425                                 continue;
 426                         if( is_array( $item ) ) {
 427                                 list( $key, $trailer ) = $item;
 428                         } else {
 429                                 $key = $item;
 430                                 $trailer = false;
 431                         }
 432                         $out .= $this->getToggle( $key, $trailer );
 433                 }
 434                 return $out;
 435         }
 436
 437         function addRow($td1, $td2) {
 438                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 439         }
 440
 441         /**
 442          * @access private
 443          */
 444         function mainPrefsForm( $status , $message = '' ) {
 445                 global $wgUser, $wgOut, $wgLang, $wgContLang;
 446                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 447                 global $wgDisableLangConversion;
 448                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 449                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 450                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 451                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins, $wgAuth;
 452
 453                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 454                 $wgOut->setArticleRelated( false );
 455                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 456
 457                 if ( $this->mSuccess || 'success' == $status ) {
 458                         $wgOut->addWikitext( '<div class="successbox"><strong>'. wfMsg( 'savedprefs' ) . '</strong></div>' );
 459                 } else  if ( 'error' == $status ) {
 460                         $wgOut->addWikitext( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 461                 } else if ( '' != $status ) {
 462                         $wgOut->addWikitext( $message . "\n----" );
 463                 }
 464
 465                 $qbs = $wgLang->getQuickbarSettings();
 466                 $skinNames = $wgLang->getSkinNames();
 467                 $mathopts = $wgLang->getMathNames();
 468                 $dateopts = $wgLang->getDatePreferences();
 469                 $togs = User::getToggles();
 470
 471                 $titleObj = SpecialPage::getTitleFor( 'Preferences' );
 472                 $action = $titleObj->escapeLocalURL();
 473
 474                 # Pre-expire some toggles so they won't show if disabled
 475                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 476                 $this->mUsedToggles[ 'showupdated' ] = true;
 477                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 478                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 479                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 480                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 481                 $this->mUsedToggles[ 'ccmeonemails' ] = true;
 482                 $this->mUsedToggles[ 'uselivepreview' ] = true;
 483
 484                 # Enotif
 485                 # <FIXME>
 486                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 487                 $this->mRealName = htmlspecialchars( $this->mRealName );
 488                 $rawNick = $this->mNick;
 489                 $this->mNick = htmlspecialchars( $this->mNick );
 490                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 491                 else { $emfc = ''; }
 492
 493
 494                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 495                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 496                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 497                                 $disableEmailPrefs = false;
 498                         } else {
 499                                 $disableEmailPrefs = true;
 500                                 $skin = $wgUser->getSkin();
 501                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 502                                         $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Confirmemail' ),
 503                                                 wfMsg( 'emailconfirmlink' ) );
 504                         }
 505                 } else {
 506                         $emailauthenticated = '';
 507                         $disableEmailPrefs = false;
 508                 }
 509
 510                 if ($this->mUserEmail == '') {
 511                         $emailauthenticated = wfMsg( 'noemailprefs' );
 512                 }
 513
 514                 $ps = $this->namespacesCheckboxes();
 515
 516                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 517                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 518                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 519                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 520
 521                 # </FIXME>
 522
 523                 $wgOut->addHTML( "<form action=\"$action\" method='post'>" );
 524                 $wgOut->addHTML( "<div id='preferences'>" );
 525
 526                 # User data
 527                 #
 528
 529                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('prefs-personal') . "</legend>\n<table>\n");
 530
 531                 $userInformationHtml =
 532                         $this->addRow(
 533                                 wfMsg( 'username'),
 534                                 $wgUser->getName()
 535                         ) .
 536                         $this->addRow(
 537                                 wfMsg( 'uid' ),
 538                                 $wgUser->getID()
 539                         );
 540
 541                 if( wfRunHooks( 'PreferencesUserInformationPanel', array( $this, &$userInformationHtml ) ) ) {
 542                         $wgOut->addHtml( $userInformationHtml );
 543                 }
 544
 545
 546                 if ($wgAllowRealName) {
 547                         $wgOut->addHTML(
 548                                 $this->addRow(
 549                                         '<label for="wpRealName">' . wfMsg('yourrealname') . '</label>',
 550                                         "<input type='text' name='wpRealName' id='wpRealName' value=\"{$this->mRealName}\" size='25' />"
 551                                 )
 552                         );
 553                 }
 554                 if ($wgEnableEmail) {
 555                         $wgOut->addHTML(
 556                                 $this->addRow(
 557                                         '<label for="wpUserEmail">' . wfMsg( 'youremail' ) . '</label>',
 558                                         "<input type='text' name='wpUserEmail' id='wpUserEmail' value=\"{$this->mUserEmail}\" size='25' />"
 559                                 )
 560                         );
 561                 }
 562
 563                 global $wgParser;
 564                 if( !empty( $this->mToggles['fancysig'] ) &&
 565                         false === $wgParser->validateSig( $rawNick ) ) {
 566                         $invalidSig = $this->addRow(
 567                                 '&nbsp;',
 568                                 '<span class="error">' . wfMsgHtml( 'badsig' ) . '<span>'
 569                         );
 570                 } else {
 571                         $invalidSig = '';
 572                 }
 573
 574                 $wgOut->addHTML(
 575                         $this->addRow(
 576                                 '<label for="wpNick">' . wfMsg( 'yournick' ) . '</label>',
 577                                 "<input type='text' name='wpNick' id='wpNick' value=\"{$this->mNick}\" size='25' />"
 578                         ) .
 579                         $invalidSig .
 580                         # FIXME: The <input> part should be where the &nbsp; is, getToggle() needs
 581                         # to be changed to out return its output in two parts. -ævar
 582                         $this->addRow(
 583                                 '&nbsp;',
 584                                 $this->getToggle( 'fancysig' )
 585                         )
 586                 );
 587
 588                 /**
 589                  * Make sure the site language is in the list; a custom language code
 590                  * might not have a defined name...
 591                  */
 592                 $languages = Language::getLanguageNames( true );
 593                 if( !array_key_exists( $wgContLanguageCode, $languages ) ) {
 594                         $languages[$wgContLanguageCode] = $wgContLanguageCode;
 595                 }
 596                 ksort( $languages );
 597
 598                 /**
 599                  * If a bogus value is set, default to the content language.
 600                  * Otherwise, no default is selected and the user ends up
 601                  * with an Afrikaans interface since it's first in the list.
 602                  */
 603                 $selectedLang = isset( $languages[$this->mUserLanguage] ) ? $this->mUserLanguage : $wgContLanguageCode;
 604                 $options = "\n";
 605                 foreach( $languages as $code => $name ) {
 606                         $selected = ($code == $selectedLang);
 607                         $options .= Xml::option( "$code - $name", $code, $selected ) . "\n";
 608                 }
 609                 $wgOut->addHTML(
 610                         $this->addRow(
 611                                 '<label for="wpUserLanguage">' . wfMsg('yourlanguage') . '</label>',
 612                                 "<select name='wpUserLanguage' id='wpUserLanguage'>$options</select>"
 613                         )
 614                 );
 615
 616                 /* see if there are multiple language variants to choose from*/
 617                 if(!$wgDisableLangConversion) {
 618                         $variants = $wgContLang->getVariants();
 619                         $variantArray = array();
 620
 621                         foreach($variants as $v) {
 622                                 $v = str_replace( '_', '-', strtolower($v));
 623                                 if( array_key_exists( $v, $languages ) ) {
 624                                         // If it doesn't have a name, we'll pretend it doesn't exist
 625                                         $variantArray[$v] = $languages[$v];
 626                                 }
 627                         }
 628
 629                         $options = "\n";
 630                         foreach( $variantArray as $code => $name ) {
 631                                 $selected = ($code == $this->mUserVariant);
 632                                 $options .= Xml::option( "$code - $name", $code, $selected ) . "\n";
 633                         }
 634
 635                         if(count($variantArray) > 1) {
 636                                 $wgOut->addHtml(
 637                                         $this->addRow( wfMsg( 'yourvariant' ),
 638                                                 "<select name='wpUserVariant'>$options</select>" )
 639                                 );
 640                         }
 641                 }
 642                 $wgOut->addHTML('</table>');
 643
 644                 # Password
 645                 if( $wgAuth->allowPasswordChange() ) {
 646                         $this->mOldpass = htmlspecialchars( $this->mOldpass );
 647                         $this->mNewpass = htmlspecialchars( $this->mNewpass );
 648                         $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 649
 650                         $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'changepassword' ) . '</legend><table>');
 651                         $wgOut->addHTML(
 652                                 $this->addRow(
 653                                         '<label for="wpOldpass">' . wfMsg( 'oldpassword' ) . '</label>',
 654                                         "<input type='password' name='wpOldpass' id='wpOldpass' value=\"{$this->mOldpass}\" size='20' />"
 655                                 ) .
 656                                 $this->addRow(
 657                                         '<label for="wpNewpass">' . wfMsg( 'newpassword' ) . '</label>',
 658                                         "<input type='password' name='wpNewpass' id='wpNewpass' value=\"{$this->mNewpass}\" size='20' />"
 659                                 ) .
 660                                 $this->addRow(
 661                                         '<label for="wpRetypePass">' . wfMsg( 'retypenew' ) . '</label>',
 662                                         "<input type='password' name='wpRetypePass' id='wpRetypePass' value=\"{$this->mRetypePass}\" size='20' />"
 663                                 ) .
 664                                 "</table>\n" .
 665                                 $this->getToggle( "rememberpassword" ) . "</fieldset>\n\n" );
 666                 }
 667
 668                 # <FIXME>
 669                 # Enotif
 670                 if ($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                         $wgOut->addHtml( $this->getToggle( 'ccmeonemails' ) );
 685
 686                         $wgOut->addHTML( '</fieldset>' );
 687                 }
 688                 # </FIXME>
 689
 690                 # Show little "help" tips for the real name and email address options
 691                 if( $wgAllowRealName || $wgEnableEmail ) {
 692                         if( $wgAllowRealName )
 693                                 $tips[] = wfMsg( 'prefs-help-realname' );
 694                         if( $wgEnableEmail )
 695                                 $tips[] = wfMsg( 'prefs-help-email' );
 696                         $wgOut->addHtml( '<div class="prefsectiontip">' . implode( '<br />', $tips ) . '</div>' );
 697                 }
 698
 699                 $wgOut->addHTML( '</fieldset>' );
 700
 701                 # Quickbar
 702                 #
 703                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 704                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 705                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 706                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 707                                 else { $checked = ""; }
 708                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 709                         }
 710                         $wgOut->addHtml( "</fieldset>\n\n" );
 711                 } else {
 712                         # Need to output a hidden option even if the relevant skin is not in use,
 713                         # otherwise the preference will get reset to 0 on submit
 714                         $wgOut->addHtml( wfHidden( 'wpQuickbar', $this->mQuickbar ) );
 715                 }
 716
 717                 # Skin
 718                 #
 719                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 720                 $mptitle = Title::newMainPage();
 721                 $previewtext = wfMsg('skinpreview');
 722                 # Only show members of Skin::getSkinNames() rather than
 723                 # $skinNames (skins is all skin names from Language.php)
 724                 $validSkinNames = Skin::getSkinNames();
 725                 # Sort by UI skin name. First though need to update validSkinNames as sometimes
 726                 # the skinkey & UI skinname differ (e.g. "standard" skinkey is "Classic" in the UI).
 727                 foreach ($validSkinNames as $skinkey => & $skinname ) {
 728                         if ( isset( $skinNames[$skinkey] ) )  {
 729                                 $skinname = $skinNames[$skinkey];
 730                         }
 731                 }
 732                 asort($validSkinNames);
 733                 foreach ($validSkinNames as $skinkey => $sn ) {
 734                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 735                                 continue;
 736                         }
 737                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 738
 739                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 740                         $previewlink = "<a target='_blank' href=\"$mplink\">$previewtext</a>";
 741                         if( $skinkey == $wgDefaultSkin )
 742                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 743                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br />\n" );
 744                 }
 745                 $wgOut->addHTML( "</fieldset>\n\n" );
 746
 747                 # Math
 748                 #
 749                 global $wgUseTeX;
 750                 if( $wgUseTeX ) {
 751                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 752                         foreach ( $mathopts as $k => $v ) {
 753                                 $checked = $k == $this->mMath ? ' checked="checked"' : '';
 754                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpMath' value=\"$k\"$checked /> ".wfMsg($v)."</label></div>\n" );
 755                         }
 756                         $wgOut->addHTML( "</fieldset>\n\n" );
 757                 }
 758
 759                 # Files
 760                 #
 761                 $wgOut->addHTML(
 762                         "<fieldset>\n" . Xml::element( 'legend', null, wfMsg( 'files' ) ) . "\n"
 763                 );
 764
 765                 $imageLimitOptions = null;
 766                 foreach ( $wgImageLimits as $index => $limits ) {
 767                         $selected = ($index == $this->mImageSize);
 768                         $imageLimitOptions .= Xml::option( "{$limits[0]}×{$limits[1]}" .
 769                                 wfMsg('unit-pixel'), $index, $selected );
 770                 }
 771
 772                 $imageSizeId = 'wpImageSize';
 773                 $wgOut->addHTML(
 774                         "<div>" . Xml::label( wfMsg('imagemaxsize'), $imageSizeId ) . " " .
 775                         Xml::openElement( 'select', array( 'name' => $imageSizeId, 'id' => $imageSizeId ) ) .
 776                                 $imageLimitOptions .
 777                         Xml::closeElement( 'select' ) . "</div>\n"
 778                 );
 779
 780                 $imageThumbOptions = null;
 781                 foreach ( $wgThumbLimits as $index => $size ) {
 782                         $selected = ($index == $this->mThumbSize);
 783                         $imageThumbOptions .= Xml::option($size . wfMsg('unit-pixel'), $index,
 784                                 $selected);
 785                 }
 786
 787                 $thumbSizeId = 'wpThumbSize';
 788                 $wgOut->addHTML(
 789                         "<div>" . Xml::label( wfMsg('thumbsize'), $thumbSizeId ) . " " .
 790                         Xml::openElement( 'select', array( 'name' => $thumbSizeId, 'id' => $thumbSizeId ) ) .
 791                                 $imageThumbOptions .
 792                         Xml::closeElement( 'select' ) . "</div>\n"
 793                 );
 794
 795                 $wgOut->addHTML( "</fieldset>\n\n" );
 796
 797                 # Date format
 798                 #
 799                 # Date/Time
 800                 #
 801
 802                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'datetime' ) . "</legend>\n" );
 803
 804                 if ($dateopts) {
 805                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'dateformat' ) . "</legend>\n" );
 806                         $idCnt = 0;
 807                         $epoch = '20010115161234'; # Wikipedia day
 808                         foreach( $dateopts as $key ) {
 809                                 if( $key == 'default' ) {
 810                                         $formatted = wfMsgHtml( 'datedefault' );
 811                                 } else {
 812                                         $formatted = htmlspecialchars( $wgLang->timeanddate( $epoch, false, $key ) );
 813                                 }
 814                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 815                                 $wgOut->addHTML( "<div><input type='radio' name=\"wpDate\" id=\"wpDate$idCnt\" ".
 816                                         "value=\"$key\"$checked /> <label for=\"wpDate$idCnt\">$formatted</label></div>\n" );
 817                                 $idCnt++;
 818                         }
 819                         $wgOut->addHTML( "</fieldset>\n" );
 820                 }
 821
 822                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 823                 $nowserver = $wgLang->time( $now, false );
 824
 825                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ). '</legend><table>' .
 826                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 827                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 828                         $this->addRow(
 829                                 '<label for="wpHourDiff">' . wfMsg( 'timezoneoffset' ) . '</label>',
 830                                 "<input type='text' name='wpHourDiff' id='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 831                         ) . "<tr><td colspan='2'>
 832                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 833                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 834                                 </td></tr></table><div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div></fieldset>
 835                 </fieldset>\n\n" );
 836
 837                 # Editing
 838                 #
 839                 global $wgLivePreview;
 840                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 841                         <div>' .
 842                                 wfInputLabel( wfMsg( 'rows' ), 'wpRows', 'wpRows', 3, $this->mRows ) .
 843                                 ' ' .
 844                                 wfInputLabel( wfMsg( 'columns' ), 'wpCols', 'wpCols', 3, $this->mCols ) .
 845                         "</div>" .
 846                         $this->getToggles( array(
 847                                 'editsection',
 848                                 'editsectiononrightclick',
 849                                 'editondblclick',
 850                                 'editwidth',
 851                                 'showtoolbar',
 852                                 'previewonfirst',
 853                                 'previewontop',
 854                                 'minordefault',
 855                                 'externaleditor',
 856                                 'externaldiff',
 857                                 $wgLivePreview ? 'uselivepreview' : false,
 858                                 'forceeditsummary',
 859                         ) ) . '</fieldset>'
 860                 );
 861
 862                 $wgOut->addHTML( '<fieldset><legend>' . htmlspecialchars(wfMsg('prefs-rc')) . '</legend>' .
 863                                         wfInputLabel( wfMsg( 'recentchangescount' ),
 864                                                 'wpRecent', 'wpRecent', 3, $this->mRecent ) .
 865                         $this->getToggles( array(
 866                                 'hideminor',
 867                                 $wgRCShowWatchingUsers ? 'shownumberswatching' : false,
 868                                 'usenewrc' )
 869                         ) . '</fieldset>'
 870                 );
 871
 872                 # Watchlist
 873                 $wgOut->addHtml( '<fieldset><legend>' . wfMsgHtml( 'prefs-watchlist' ) . '</legend>' );
 874
 875                 $wgOut->addHtml( wfInputLabel( wfMsg( 'prefs-watchlist-days' ), 'wpWatchlistDays', 'wpWatchlistDays', 3, $this->mWatchlistDays ) );
 876                 $wgOut->addHtml( '<br /><br />' );
 877
 878                 $wgOut->addHtml( $this->getToggle( 'extendwatchlist' ) );
 879                 $wgOut->addHtml( wfInputLabel( wfMsg( 'prefs-watchlist-edits' ), 'wpWatchlistEdits', 'wpWatchlistEdits', 3, $this->mWatchlistEdits ) );
 880                 $wgOut->addHtml( '<br /><br />' );
 881
 882                 $wgOut->addHtml( $this->getToggles( array( 'watchlisthideown', 'watchlisthidebots', 'watchlisthideminor' ) ) );
 883
 884                 if( $wgUser->isAllowed( 'createpage' ) || $wgUser->isAllowed( 'createtalk' ) )
 885                         $wgOut->addHtml( $this->getToggle( 'watchcreations' ) );
 886                 foreach( array( 'edit' => 'watchdefault', 'move' => 'watchmoves', 'delete' => 'watchdeletion' ) as $action => $toggle ) {
 887                         if( $wgUser->isAllowed( $action ) )
 888                                 $wgOut->addHtml( $this->getToggle( $toggle ) );
 889                 }
 890                 $this->mUsedToggles['watchcreations'] = true;
 891                 $this->mUsedToggles['watchdefault'] = true;
 892                 $this->mUsedToggles['watchmoves'] = true;
 893                 $this->mUsedToggles['watchdeletion'] = true;
 894
 895                 $wgOut->addHtml( '</fieldset>' );
 896
 897                 # Search
 898                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 899                         $this->addRow(
 900                                 wfLabel( wfMsg( 'resultsperpage' ), 'wpSearch' ),
 901                                 wfInput( 'wpSearch', 4, $this->mSearch, array( 'id' => 'wpSearch' ) )
 902                         ) .
 903                         $this->addRow(
 904                                 wfLabel( wfMsg( 'contextlines' ), 'wpSearchLines' ),
 905                                 wfInput( 'wpSearchLines', 4, $this->mSearchLines, array( 'id' => 'wpSearchLines' ) )
 906                         ) .
 907                         $this->addRow(
 908                                 wfLabel( wfMsg( 'contextchars' ), 'wpSearchChars' ),
 909                                 wfInput( 'wpSearchChars', 4, $this->mSearchChars, array( 'id' => 'wpSearchChars' ) )
 910                         ) .
 911                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 912
 913                 # Misc
 914                 #
 915                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
 916                 $wgOut->addHTML( wfInputLabel( wfMsg( 'stubthreshold' ),
 917                         'wpStubs', 'wpStubs', 6, $this->mStubs ) );
 918                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
 919                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
 920                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
 921                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
 922                 $uopt = $wgUser->getOption("underline");
 923                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
 924                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
 925                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
 926                 $wgOut->addHTML("
 927 <div class='toggle'><p><label for='wpOpunderline'>$msgUnderline</label>
 928 <select name='wpOpunderline' id='wpOpunderline'>
 929 <option value=\"0\"$s0>$msgUnderlinenever</option>
 930 <option value=\"1\"$s1>$msgUnderlinealways</option>
 931 <option value=\"2\"$s2>$msgUnderlinedefault</option>
 932 </select></p></div>");
 933
 934                 foreach ( $togs as $tname ) {
 935                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 936                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 937                         }
 938                 }
 939                 $wgOut->addHTML( '</fieldset>' );
 940
 941                 $token = $wgUser->editToken();
 942                 $skin = $wgUser->getSkin();
 943                 $wgOut->addHTML( "
 944         <div id='prefsubmit'>
 945         <div>
 946                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . '"'.$skin->tooltipAndAccesskey('save')." />
 947                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
 948         </div>
 949
 950         </div>
 951
 952         <input type='hidden' name='wpEditToken' value='{$token}' />
 953         </div></form>\n" );
 954
 955                 $wgOut->addWikiText( '<div class="prefcache">' . wfMsg('clearyourcache') . '</div>' );
 956
 957         }
 958 }
 959 ?>