includes/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Hold things related to displaying and saving user preferences.
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  * Entry point that create the "Preferences" object
  10  */
  11 function wfSpecialPreferences() {
  12         global $wgRequest;
  13
  14         $form = new PreferencesForm( $wgRequest );
  15         $form->execute();
  16 }
  17
  18 /**
  19  * Preferences form handling
  20  * This object will show the preferences form and can save it as well.
  21  * @package MediaWiki
  22  * @subpackage SpecialPage
  23  */
  24 class PreferencesForm {
  25         var $mQuickbar, $mOldpass, $mNewpass, $mRetypePass, $mStubs;
  26         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  27         var $mUserLanguage, $mUserVariant;
  28         var $mSearch, $mRecent, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  29         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName, $mImageSize;
  30         var $mUnderline, $mWatchlistEdits;
  31
  32         /**
  33          * Constructor
  34          * Load some values
  35          */
  36         function PreferencesForm( &$request ) {
  37                 global $wgContLang, $wgUser, $wgAllowRealName;
  38
  39                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  40                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  41                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  42                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  43                 $this->mStubs = $request->getVal( 'wpStubs' );
  44                 $this->mRows = $request->getVal( 'wpRows' );
  45                 $this->mCols = $request->getVal( 'wpCols' );
  46                 $this->mSkin = $request->getVal( 'wpSkin' );
  47                 $this->mMath = $request->getVal( 'wpMath' );
  48                 $this->mDate = $request->getVal( 'wpDate' );
  49                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  50                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  51                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  52                 $this->mNick = $request->getVal( 'wpNick' );
  53                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  54                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  55                 $this->mSearch = $request->getVal( 'wpSearch' );
  56                 $this->mRecent = $request->getVal( 'wpRecent' );
  57                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  58                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  59                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  60                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  61                 $this->mThumbSize = $request->getInt( 'wpThumbSize' );
  62                 $this->mUnderline = $request->getInt( 'wpOpunderline' );
  63                 $this->mAction = $request->getVal( 'action' );
  64                 $this->mReset = $request->getCheck( 'wpReset' );
  65                 $this->mPosted = $request->wasPosted();
  66                 $this->mSuccess = $request->getCheck( 'success' );
  67                 $this->mWatchlistDays = $request->getVal( 'wpWatchlistDays' );
  68                 $this->mWatchlistEdits = $request->getVal( 'wpWatchlistEdits' );
  69
  70                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) &&
  71                         $this->mPosted &&
  72                         $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
  73
  74                 # User toggles  (the big ugly unsorted list of checkboxes)
  75                 $this->mToggles = array();
  76                 if ( $this->mPosted ) {
  77                         $togs = User::getToggles();
  78                         foreach ( $togs as $tname ) {
  79                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
  80                         }
  81                 }
  82
  83                 $this->mUsedToggles = array();
  84
  85                 # Search namespace options
  86                 # Note: namespaces don't necessarily have consecutive keys
  87                 $this->mSearchNs = array();
  88                 if ( $this->mPosted ) {
  89                         $namespaces = $wgContLang->getNamespaces();
  90                         foreach ( $namespaces as $i => $namespace ) {
  91                                 if ( $i >= 0 ) {
  92                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
  93                                 }
  94                         }
  95                 }
  96
  97                 # Validate language
  98                 if ( !preg_match( '/^[a-z\-]*$/', $this->mUserLanguage ) ) {
  99                         $this->mUserLanguage = 'nolanguage';
 100                 }
 101         }
 102
 103         function execute() {
 104                 global $wgUser, $wgOut;
 105
 106                 if ( $wgUser->isAnon() ) {
 107                         $wgOut->showErrorPage( 'prefsnologin', 'prefsnologintext' );
 108                         return;
 109                 }
 110                 if ( wfReadOnly() ) {
 111                         $wgOut->readOnlyPage();
 112                         return;
 113                 }
 114                 if ( $this->mReset ) {
 115                         $this->resetPrefs();
 116                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 117                 } else if ( $this->mSaveprefs ) {
 118                         $this->savePreferences();
 119                 } else {
 120                         $this->resetPrefs();
 121                         $this->mainPrefsForm( '' );
 122                 }
 123         }
 124         /**
 125          * @access private
 126          */
 127         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 128                 $val = intval($val);
 129                 $val = min($val, $max);
 130                 $val = max($val, $min);
 131                 return $val;
 132         }
 133
 134         /**
 135          * @access private
 136          */
 137         function validateFloat( &$val, $min, $max=0x7fffffff ) {
 138                 $val = floatval( $val );
 139                 $val = min( $val, $max );
 140                 $val = max( $val, $min );
 141                 return( $val );
 142         }
 143
 144         /**
 145          * @access private
 146          */
 147         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 148                 $val = trim($val);
 149                 if($val === '') {
 150                         return $val;
 151                 } else {
 152                         return $this->validateInt( $val, $min, $max );
 153                 }
 154         }
 155
 156         /**
 157          * @access private
 158          */
 159         function validateDate( $val ) {
 160                 global $wgLang, $wgContLang;
 161                 if ( $val !== false && (
 162                         in_array( $val, (array)$wgLang->getDatePreferences() ) ||
 163                         in_array( $val, (array)$wgContLang->getDatePreferences() ) ) )
 164                 {
 165                         return $val;
 166                 } else {
 167                         return $wgLang->getDefaultDateFormat();
 168                 }
 169         }
 170
 171         /**
 172          * Used to validate the user inputed timezone before saving it as
 173          * 'timeciorrection', will return '00:00' if fed bogus data.
 174          * Note: It's not a 100% correct implementation timezone-wise, it will
 175          * accept stuff like '14:30',
 176          * @access private
 177          * @param string $s the user input
 178          * @return string
 179          */
 180         function validateTimeZone( $s ) {
 181                 if ( $s !== '' ) {
 182                         if ( strpos( $s, ':' ) ) {
 183                                 # HH:MM
 184                                 $array = explode( ':' , $s );
 185                                 $hour = intval( $array[0] );
 186                                 $minute = intval( $array[1] );
 187                         } else {
 188                                 $minute = intval( $s * 60 );
 189                                 $hour = intval( $minute / 60 );
 190                                 $minute = abs( $minute ) % 60;
 191                         }
 192                         # Max is +14:00 and min is -12:00, see:
 193                         # http://en.wikipedia.org/wiki/Timezone
 194                         $hour = min( $hour, 14 );
 195                         $hour = max( $hour, -12 );
 196                         $minute = min( $minute, 59 );
 197                         $minute = max( $minute, 0 );
 198                         $s = sprintf( "%02d:%02d", $hour, $minute );
 199                 }
 200                 return $s;
 201         }
 202
 203         /**
 204          * @access private
 205          */
 206         function savePreferences() {
 207                 global $wgUser, $wgOut, $wgParser;
 208                 global $wgEnableUserEmail, $wgEnableEmail;
 209                 global $wgEmailAuthentication, $wgMinimalPasswordLength;
 210                 global $wgAuth;
 211
 212
 213                 if ( '' != $this->mNewpass && $wgAuth->allowPasswordChange() ) {
 214                         if ( $this->mNewpass != $this->mRetypePass ) {
 215                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 216                                 return;
 217                         }
 218
 219                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 220                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 221                                 return;
 222                         }
 223
 224                         try {
 225                                 $wgUser->setPassword( $this->mNewpass );
 226                                 $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 227                         } catch( PasswordError $e ) {
 228                                 $this->mainPrefsForm( 'error', $e->getMessage() );
 229                                 return;
 230                         }
 231                 }
 232                 $wgUser->setRealName( $this->mRealName );
 233
 234                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 235                         $needRedirect = true;
 236                 } else {
 237                         $needRedirect = false;
 238                 }
 239
 240                 # Validate the signature and clean it up as needed
 241                 if( $this->mToggles['fancysig'] ) {
 242                         if( Parser::validateSig( $this->mNick ) !== false ) {
 243                                 $this->mNick = $wgParser->cleanSig( $this->mNick );
 244                         } else {
 245                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 246                         }
 247                 } else {
 248                         // When no fancy sig used, make sure ~{3,5} get removed.
 249                         $this->mNick = $wgParser->cleanSigInSig( $this->mNick );
 250                 }
 251
 252                 $wgUser->setOption( 'language', $this->mUserLanguage );
 253                 $wgUser->setOption( 'variant', $this->mUserVariant );
 254                 $wgUser->setOption( 'nickname', $this->mNick );
 255                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 256                 $wgUser->setOption( 'skin', $this->mSkin );
 257                 global $wgUseTeX;
 258                 if( $wgUseTeX ) {
 259                         $wgUser->setOption( 'math', $this->mMath );
 260                 }
 261                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate ) );
 262                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 263                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 264                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 265                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 266                 $wgUser->setOption( 'wllimit', $this->validateIntOrNull( $this->mWatchlistEdits, 0, 1000 ) );
 267                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 268                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 269                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 270                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 271                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 272                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 273                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 274                 $wgUser->setOption( 'watchlistdays', $this->validateFloat( $this->mWatchlistDays, 0, 7 ) );
 275
 276                 # Set search namespace options
 277                 foreach( $this->mSearchNs as $i => $value ) {
 278                         $wgUser->setOption( "searchNs{$i}", $value );
 279                 }
 280
 281                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 282                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 283                 }
 284
 285                 # Set user toggles
 286                 foreach ( $this->mToggles as $tname => $tvalue ) {
 287                         $wgUser->setOption( $tname, $tvalue );
 288                 }
 289                 if (!$wgAuth->updateExternalDB($wgUser)) {
 290                         $this->mainPrefsForm( wfMsg( 'externaldberror' ) );
 291                         return;
 292                 }
 293                 $wgUser->setCookies();
 294                 $wgUser->saveSettings();
 295
 296                 $error = false;
 297                 if( $wgEnableEmail ) {
 298                         $newadr = $this->mUserEmail;
 299                         $oldadr = $wgUser->getEmail();
 300                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 301                                 # the user has supplied a new email address on the login page
 302                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 303                                         $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 304                                         $wgUser->mEmailAuthenticated = null; # but flag as "dirty" = unauthenticated
 305                                         $wgUser->saveSettings();
 306                                         if ($wgEmailAuthentication) {
 307                                                 # Mail a temporary password to the dirty address.
 308                                                 # User can come back through the confirmation URL to re-enable email.
 309                                                 $result = $wgUser->sendConfirmationMail();
 310                                                 if( WikiError::isError( $result ) ) {
 311                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 312                                                 } else {
 313                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 314                                                 }
 315                                         }
 316                                 } else {
 317                                         $error = wfMsg( 'invalidemailaddress' );
 318                                 }
 319                         } else {
 320                                 $wgUser->setEmail( $this->mUserEmail );
 321                                 $wgUser->setCookies();
 322                                 $wgUser->saveSettings();
 323                         }
 324                 }
 325
 326                 if( $needRedirect && $error === false ) {
 327                         $title =& SpecialPage::getTitleFor( "Preferences" );
 328                         $wgOut->redirect($title->getFullURL('success'));
 329                         return;
 330                 }
 331
 332                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 333                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 334         }
 335
 336         /**
 337          * @access private
 338          */
 339         function resetPrefs() {
 340                 global $wgUser, $wgLang, $wgContLang, $wgAllowRealName;
 341
 342                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 343                 $this->mUserEmail = $wgUser->getEmail();
 344                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 345                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 346                 $this->mUserLanguage = $wgUser->getOption( 'language' );
 347                 if( empty( $this->mUserLanguage ) ) {
 348                         # Quick hack for conversions, where this value is blank
 349                         global $wgContLanguageCode;
 350                         $this->mUserLanguage = $wgContLanguageCode;
 351                 }
 352                 $this->mUserVariant = $wgUser->getOption( 'variant');
 353                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 354                 $this->mNick = $wgUser->getOption( 'nickname' );
 355
 356                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 357                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 358                 $this->mMath = $wgUser->getOption( 'math' );
 359                 $this->mDate = $wgUser->getDatePreference();
 360                 $this->mRows = $wgUser->getOption( 'rows' );
 361                 $this->mCols = $wgUser->getOption( 'cols' );
 362                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 363                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 364                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 365                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 366                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 367                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 368                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 369                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 370                 $this->mWatchlistEdits = $wgUser->getOption( 'wllimit' );
 371                 $this->mUnderline = $wgUser->getOption( 'underline' );
 372                 $this->mWatchlistDays = $wgUser->getOption( 'watchlistdays' );
 373
 374                 $togs = User::getToggles();
 375                 foreach ( $togs as $tname ) {
 376                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 377                 }
 378
 379                 $namespaces = $wgContLang->getNamespaces();
 380                 foreach ( $namespaces as $i => $namespace ) {
 381                         if ( $i >= NS_MAIN ) {
 382                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 383                         }
 384                 }
 385         }
 386
 387         /**
 388          * @access private
 389          */
 390         function namespacesCheckboxes() {
 391                 global $wgContLang;
 392
 393                 # Determine namespace checkboxes
 394                 $namespaces = $wgContLang->getNamespaces();
 395                 $r1 = null;
 396
 397                 foreach ( $namespaces as $i => $name ) {
 398                         if ($i < 0)
 399                                 continue;
 400                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 401                         $name = str_replace( '_', ' ', $namespaces[$i] );
 402
 403                         if ( empty($name) )
 404                                 $name = wfMsg( 'blanknamespace' );
 405
 406                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 407                 }
 408                 return $r1;
 409         }
 410
 411
 412         function getToggle( $tname, $trailer = false, $disabled = false ) {
 413                 global $wgUser, $wgLang;
 414
 415                 $this->mUsedToggles[$tname] = true;
 416                 $ttext = $wgLang->getUserToggle( $tname );
 417
 418                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 419                 $disabled = $disabled ? ' disabled="disabled"' : '';
 420                 $trailer = $trailer ? $trailer : '';
 421                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 422                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 423         }
 424
 425         function getToggles( $items ) {
 426                 $out = "";
 427                 foreach( $items as $item ) {
 428                         if( $item === false )
 429                                 continue;
 430                         if( is_array( $item ) ) {
 431                                 list( $key, $trailer ) = $item;
 432                         } else {
 433                                 $key = $item;
 434                                 $trailer = false;
 435                         }
 436                         $out .= $this->getToggle( $key, $trailer );
 437                 }
 438                 return $out;
 439         }
 440
 441         function addRow($td1, $td2) {
 442                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 443         }
 444
 445         /**
 446          * @access private
 447          */
 448         function mainPrefsForm( $status , $message = '' ) {
 449                 global $wgUser, $wgOut, $wgLang, $wgContLang;
 450                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 451                 global $wgDisableLangConversion;
 452                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 453                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 454                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 455                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins, $wgAuth;
 456
 457                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 458                 $wgOut->setArticleRelated( false );
 459                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 460
 461                 if ( $this->mSuccess || 'success' == $status ) {
 462                         $wgOut->addWikitext( '<div class="successbox"><strong>'. wfMsg( 'savedprefs' ) . '</strong></div>' );
 463                 } else  if ( 'error' == $status ) {
 464                         $wgOut->addWikitext( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 465                 } else if ( '' != $status ) {
 466                         $wgOut->addWikitext( $message . "\n----" );
 467                 }
 468
 469                 $qbs = $wgLang->getQuickbarSettings();
 470                 $skinNames = $wgLang->getSkinNames();
 471                 $mathopts = $wgLang->getMathNames();
 472                 $dateopts = $wgLang->getDatePreferences();
 473                 $togs = User::getToggles();
 474
 475                 $titleObj = SpecialPage::getTitleFor( 'Preferences' );
 476                 $action = $titleObj->escapeLocalURL();
 477
 478                 # Pre-expire some toggles so they won't show if disabled
 479                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 480                 $this->mUsedToggles[ 'showupdated' ] = true;
 481                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 482                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 483                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 484                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 485                 $this->mUsedToggles[ 'ccmeonemails' ] = true;
 486                 $this->mUsedToggles[ 'uselivepreview' ] = true;
 487
 488                 # Enotif
 489                 # <FIXME>
 490                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 491                 $this->mRealName = htmlspecialchars( $this->mRealName );
 492                 $rawNick = $this->mNick;
 493                 $this->mNick = htmlspecialchars( $this->mNick );
 494                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 495                 else { $emfc = ''; }
 496
 497
 498                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 499                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 500                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 501                                 $disableEmailPrefs = false;
 502                         } else {
 503                                 $disableEmailPrefs = true;
 504                                 $skin = $wgUser->getSkin();
 505                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 506                                         $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Confirmemail' ),
 507                                                 wfMsg( 'emailconfirmlink' ) );
 508                         }
 509                 } else {
 510                         $emailauthenticated = '';
 511                         $disableEmailPrefs = false;
 512                 }
 513
 514                 if ($this->mUserEmail == '') {
 515                         $emailauthenticated = wfMsg( 'noemailprefs' );
 516                 }
 517
 518                 $ps = $this->namespacesCheckboxes();
 519
 520                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 521                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 522                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 523                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 524
 525                 # </FIXME>
 526
 527                 $wgOut->addHTML( "<form action=\"$action\" method='post'>" );
 528                 $wgOut->addHTML( "<div id='preferences'>" );
 529
 530                 # User data
 531                 #
 532
 533                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('prefs-personal') . "</legend>\n<table>\n");
 534
 535                 $wgOut->addHTML(
 536                         $this->addRow(
 537                                 wfMsg( 'username'),
 538                                 $wgUser->getName()
 539                         )
 540                 );
 541
 542                 $wgOut->addHTML(
 543                         $this->addRow(
 544                                 wfMsg( 'uid' ),
 545                                 $wgUser->getID()
 546                         )
 547                 );
 548
 549
 550                 if ($wgAllowRealName) {
 551                         $wgOut->addHTML(
 552                                 $this->addRow(
 553                                         '<label for="wpRealName">' . wfMsg('yourrealname') . '</label>',
 554                                         "<input type='text' name='wpRealName' id='wpRealName' value=\"{$this->mRealName}\" size='25' />"
 555                                 )
 556                         );
 557                 }
 558                 if ($wgEnableEmail) {
 559                         $wgOut->addHTML(
 560                                 $this->addRow(
 561                                         '<label for="wpUserEmail">' . wfMsg( 'youremail' ) . '</label>',
 562                                         "<input type='text' name='wpUserEmail' id='wpUserEmail' value=\"{$this->mUserEmail}\" size='25' />"
 563                                 )
 564                         );
 565                 }
 566
 567                 global $wgParser;
 568                 if( !empty( $this->mToggles['fancysig'] ) &&
 569                         false === $wgParser->validateSig( $rawNick ) ) {
 570                         $invalidSig = $this->addRow(
 571                                 '&nbsp;',
 572                                 '<span class="error">' . wfMsgHtml( 'badsig' ) . '<span>'
 573                         );
 574                 } else {
 575                         $invalidSig = '';
 576                 }
 577
 578                 $wgOut->addHTML(
 579                         $this->addRow(
 580                                 '<label for="wpNick">' . wfMsg( 'yournick' ) . '</label>',
 581                                 "<input type='text' name='wpNick' id='wpNick' value=\"{$this->mNick}\" size='25' />"
 582                         ) .
 583                         $invalidSig .
 584                         # FIXME: The <input> part should be where the &nbsp; is, getToggle() needs
 585                         # to be changed to out return its output in two parts. -ævar
 586                         $this->addRow(
 587                                 '&nbsp;',
 588                                 $this->getToggle( 'fancysig' )
 589                         )
 590                 );
 591
 592                 /**
 593                  * Make sure the site language is in the list; a custom language code
 594                  * might not have a defined name...
 595                  */
 596                 $languages = $wgLang->getLanguageNames( true );
 597                 if( !array_key_exists( $wgContLanguageCode, $languages ) ) {
 598                         $languages[$wgContLanguageCode] = $wgContLanguageCode;
 599                 }
 600                 ksort( $languages );
 601
 602                 /**
 603                  * If a bogus value is set, default to the content language.
 604                  * Otherwise, no default is selected and the user ends up
 605                  * with an Afrikaans interface since it's first in the list.
 606                  */
 607                 $selectedLang = isset( $languages[$this->mUserLanguage] ) ? $this->mUserLanguage : $wgContLanguageCode;
 608                 $options = "\n";
 609                 foreach( $languages as $code => $name ) {
 610                         $selected = ($code == $selectedLang);
 611                         $options .= Xml::option( "$code - $name", $code, $selected ) . "\n";
 612                 }
 613                 $wgOut->addHTML(
 614                         $this->addRow(
 615                                 '<label for="wpUserLanguage">' . wfMsg('yourlanguage') . '</label>',
 616                                 "<select name='wpUserLanguage' id='wpUserLanguage'>$options</select>"
 617                         )
 618                 );
 619
 620                 /* see if there are multiple language variants to choose from*/
 621                 if(!$wgDisableLangConversion) {
 622                         $variants = $wgContLang->getVariants();
 623                         $variantArray = array();
 624
 625                         foreach($variants as $v) {
 626                                 $v = str_replace( '_', '-', strtolower($v));
 627                                 if( array_key_exists( $v, $languages ) ) {
 628                                         // If it doesn't have a name, we'll pretend it doesn't exist
 629                                         $variantArray[$v] = $languages[$v];
 630                                 }
 631                         }
 632
 633                         $options = "\n";
 634                         foreach( $variantArray as $code => $name ) {
 635                                 $selected = ($code == $this->mUserVariant);
 636                                 $options .= Xml::option( "$code - $name", $code, $selected ) . "\n";
 637                         }
 638
 639                         if(count($variantArray) > 1) {
 640                                 $wgOut->addHtml(
 641                                         $this->addRow( wfMsg( 'yourvariant' ),
 642                                                 "<select name='wpUserVariant'>$options</select>" )
 643                                 );
 644                         }
 645                 }
 646                 $wgOut->addHTML('</table>');
 647
 648                 # Password
 649                 if( $wgAuth->allowPasswordChange() ) {
 650                         $this->mOldpass = htmlspecialchars( $this->mOldpass );
 651                         $this->mNewpass = htmlspecialchars( $this->mNewpass );
 652                         $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 653
 654                         $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'changepassword' ) . '</legend><table>');
 655                         $wgOut->addHTML(
 656                                 $this->addRow(
 657                                         '<label for="wpOldpass">' . wfMsg( 'oldpassword' ) . '</label>',
 658                                         "<input type='password' name='wpOldpass' id='wpOldpass' value=\"{$this->mOldpass}\" size='20' />"
 659                                 ) .
 660                                 $this->addRow(
 661                                         '<label for="wpNewpass">' . wfMsg( 'newpassword' ) . '</label>',
 662                                         "<input type='password' name='wpNewpass' id='wpNewpass' value=\"{$this->mNewpass}\" size='20' />"
 663                                 ) .
 664                                 $this->addRow(
 665                                         '<label for="wpRetypePass">' . wfMsg( 'retypenew' ) . '</label>',
 666                                         "<input type='password' name='wpRetypePass' id='wpRetypePass' value=\"{$this->mRetypePass}\" size='20' />"
 667                                 ) .
 668                                 "</table>\n" .
 669                                 $this->getToggle( "rememberpassword" ) . "</fieldset>\n\n" );
 670                 }
 671
 672                 # <FIXME>
 673                 # Enotif
 674                 if ($wgEnableEmail) {
 675                         $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'email' ) . '</legend>' );
 676                         $wgOut->addHTML(
 677                                         $emailauthenticated.
 678                                         $enotifrevealaddr.
 679                                         $enotifwatchlistpages.
 680                                         $enotifusertalkpages.
 681                                         $enotifminoredits );
 682                         if ($wgEnableUserEmail) {
 683                         $emf = wfMsg( 'allowemail' );
 684                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 685                                 $wgOut->addHTML(
 686                                 "<div><input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label></div>" );
 687                         }
 688                         $wgOut->addHtml( $this->getToggle( 'ccmeonemails' ) );
 689
 690                         $wgOut->addHTML( '</fieldset>' );
 691                 }
 692                 # </FIXME>
 693
 694                 # Show little "help" tips for the real name and email address options
 695                 if( $wgAllowRealName || $wgEnableEmail ) {
 696                         if( $wgAllowRealName )
 697                                 $tips[] = wfMsg( 'prefs-help-realname' );
 698                         if( $wgEnableEmail )
 699                                 $tips[] = wfMsg( 'prefs-help-email' );
 700                         $wgOut->addHtml( '<div class="prefsectiontip">' . implode( '<br />', $tips ) . '</div>' );
 701                 }
 702
 703                 $wgOut->addHTML( '</fieldset>' );
 704
 705                 # Quickbar
 706                 #
 707                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 708                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 709                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 710                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 711                                 else { $checked = ""; }
 712                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 713                         }
 714                         $wgOut->addHtml( "</fieldset>\n\n" );
 715                 } else {
 716                         # Need to output a hidden option even if the relevant skin is not in use,
 717                         # otherwise the preference will get reset to 0 on submit
 718                         $wgOut->addHtml( wfHidden( 'wpQuickbar', $this->mQuickbar ) );
 719                 }
 720
 721                 # Skin
 722                 #
 723                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 724                 $mptitle = Title::newMainPage();
 725                 $previewtext = wfMsg('skinpreview');
 726                 # Only show members of Skin::getSkinNames() rather than
 727                 # $skinNames (skins is all skin names from Language.php)
 728                 $validSkinNames = Skin::getSkinNames();
 729                 # Sort by UI skin name. First though need to update validSkinNames as sometimes
 730                 # the skinkey & UI skinname differ (e.g. "standard" skinkey is "Classic" in the UI).
 731                 foreach ($validSkinNames as $skinkey => & $skinname ) {
 732                         if ( isset( $skinNames[$skinkey] ) )  {
 733                                 $skinname = $skinNames[$skinkey];
 734                         }
 735                 }
 736                 asort($validSkinNames);
 737                 foreach ($validSkinNames as $skinkey => $sn ) {
 738                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 739                                 continue;
 740                         }
 741                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 742
 743                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 744                         $previewlink = "<a target='_blank' href=\"$mplink\">$previewtext</a>";
 745                         if( $skinkey == $wgDefaultSkin )
 746                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 747                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br />\n" );
 748                 }
 749                 $wgOut->addHTML( "</fieldset>\n\n" );
 750
 751                 # Math
 752                 #
 753                 global $wgUseTeX;
 754                 if( $wgUseTeX ) {
 755                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 756                         foreach ( $mathopts as $k => $v ) {
 757                                 $checked = $k == $this->mMath ? ' checked="checked"' : '';
 758                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpMath' value=\"$k\"$checked /> ".wfMsg($v)."</label></div>\n" );
 759                         }
 760                         $wgOut->addHTML( "</fieldset>\n\n" );
 761                 }
 762
 763                 # Files
 764                 #
 765                 $wgOut->addHTML(
 766                         "<fieldset>\n" . Xml::element( 'legend', null, wfMsg( 'files' ) ) . "\n"
 767                 );
 768
 769                 $imageLimitOptions = null;
 770                 foreach ( $wgImageLimits as $index => $limits ) {
 771                         $selected = ($index == $this->mImageSize);
 772                         $imageLimitOptions .= Xml::option( "{$limits[0]}×{$limits[1]}" .
 773                                 wfMsg('unit-pixel'), $index, $selected );
 774                 }
 775
 776                 $imageSizeId = 'wpImageSize';
 777                 $wgOut->addHTML(
 778                         "<div>" . Xml::label( wfMsg('imagemaxsize'), $imageSizeId ) . " " .
 779                         Xml::openElement( 'select', array( 'name' => $imageSizeId, 'id' => $imageSizeId ) ) .
 780                                 $imageLimitOptions .
 781                         Xml::closeElement( 'select' ) . "</div>\n"
 782                 );
 783
 784                 $imageThumbOptions = null;
 785                 foreach ( $wgThumbLimits as $index => $size ) {
 786                         $selected = ($index == $this->mThumbSize);
 787                         $imageThumbOptions .= Xml::option($size . wfMsg('unit-pixel'), $index,
 788                                 $selected);
 789                 }
 790
 791                 $thumbSizeId = 'wpThumbSize';
 792                 $wgOut->addHTML(
 793                         "<div>" . Xml::label( wfMsg('thumbsize'), $thumbSizeId ) . " " .
 794                         Xml::openElement( 'select', array( 'name' => $thumbSizeId, 'id' => $thumbSizeId ) ) .
 795                                 $imageThumbOptions .
 796                         Xml::closeElement( 'select' ) . "</div>\n"
 797                 );
 798
 799                 $wgOut->addHTML( "</fieldset>\n\n" );
 800
 801                 # Date format
 802                 #
 803                 # Date/Time
 804                 #
 805
 806                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'datetime' ) . "</legend>\n" );
 807
 808                 if ($dateopts) {
 809                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'dateformat' ) . "</legend>\n" );
 810                         $idCnt = 0;
 811                         $epoch = '20010115161234'; # Wikipedia day
 812                         foreach( $dateopts as $key ) {
 813                                 if( $key == 'default' ) {
 814                                         $formatted = wfMsgHtml( 'datedefault' );
 815                                 } else {
 816                                         $formatted = htmlspecialchars( $wgLang->timeanddate( $epoch, false, $key ) );
 817                                 }
 818                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 819                                 $wgOut->addHTML( "<div><input type='radio' name=\"wpDate\" id=\"wpDate$idCnt\" ".
 820                                         "value=\"$key\"$checked /> <label for=\"wpDate$idCnt\">$formatted</label></div>\n" );
 821                                 $idCnt++;
 822                         }
 823                         $wgOut->addHTML( "</fieldset>\n" );
 824                 }
 825
 826                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 827                 $nowserver = $wgLang->time( $now, false );
 828
 829                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ). '</legend><table>' .
 830                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 831                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 832                         $this->addRow(
 833                                 '<label for="wpHourDiff">' . wfMsg( 'timezoneoffset' ) . '</label>',
 834                                 "<input type='text' name='wpHourDiff' id='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 835                         ) . "<tr><td colspan='2'>
 836                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 837                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 838                                 </td></tr></table><div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div></fieldset>
 839                 </fieldset>\n\n" );
 840
 841                 # Editing
 842                 #
 843                 global $wgLivePreview, $wgUseRCPatrol;
 844                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 845                         <div>' .
 846                                 wfInputLabel( wfMsg( 'rows' ), 'wpRows', 'wpRows', 3, $this->mRows ) .
 847                                 ' ' .
 848                                 wfInputLabel( wfMsg( 'columns' ), 'wpCols', 'wpCols', 3, $this->mCols ) .
 849                         "</div>" .
 850                         $this->getToggles( array(
 851                                 'editsection',
 852                                 'editsectiononrightclick',
 853                                 'editondblclick',
 854                                 'editwidth',
 855                                 'showtoolbar',
 856                                 'previewonfirst',
 857                                 'previewontop',
 858                                 'watchcreations',
 859                                 'watchdefault',
 860                                 'minordefault',
 861                                 'externaleditor',
 862                                 'externaldiff',
 863                                 $wgLivePreview ? 'uselivepreview' : false,
 864                                 $wgUser->isAllowed( 'patrol' ) && $wgUseRCPatrol ? 'autopatrol' : false,
 865                                 'forceeditsummary',
 866                         ) ) . '</fieldset>'
 867                 );
 868                 $this->mUsedToggles['autopatrol'] = true; # Don't show this up for users who can't; the handler below is dumb and doesn't know it
 869
 870                 $wgOut->addHTML( '<fieldset><legend>' . htmlspecialchars(wfMsg('prefs-rc')) . '</legend>' .
 871                                         wfInputLabel( wfMsg( 'recentchangescount' ),
 872                                                 'wpRecent', 'wpRecent', 3, $this->mRecent ) .
 873                         $this->getToggles( array(
 874                                 'hideminor',
 875                                 $wgRCShowWatchingUsers ? 'shownumberswatching' : false,
 876                                 'usenewrc' )
 877                         ) . '</fieldset>'
 878                 );
 879
 880                 # Watchlist
 881                 $wgOut->addHTML( '<fieldset><legend>' . wfMsgHtml( 'prefs-watchlist' ) . '</legend>' );
 882
 883                 $wgOut->addHTML( wfInputLabel( wfMsg( 'prefs-watchlist-days' ),
 884                         'wpWatchlistDays', 'wpWatchlistDays', 3, $this->mWatchlistDays ) );
 885                 $wgOut->addHTML( '<br /><br />' ); # Spacing
 886                 $wgOut->addHTML( $this->getToggles( array( 'watchlisthideown', 'watchlisthidebots', 'extendwatchlist' ) ) );
 887                 $wgOut->addHTML( wfInputLabel( wfMsg( 'prefs-watchlist-edits' ),
 888                         'wpWatchlistEdits', 'wpWatchlistEdits', 3, $this->mWatchlistEdits ) );
 889
 890                 $wgOut->addHTML( '</fieldset>' );
 891
 892                 # Search
 893                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 894                         $this->addRow(
 895                                 wfLabel( wfMsg( 'resultsperpage' ), 'wpSearch' ),
 896                                 wfInput( 'wpSearch', 4, $this->mSearch, array( 'id' => 'wpSearch' ) )
 897                         ) .
 898                         $this->addRow(
 899                                 wfLabel( wfMsg( 'contextlines' ), 'wpSearchLines' ),
 900                                 wfInput( 'wpSearchLines', 4, $this->mSearchLines, array( 'id' => 'wpSearchLines' ) )
 901                         ) .
 902                         $this->addRow(
 903                                 wfLabel( wfMsg( 'contextchars' ), 'wpSearchChars' ),
 904                                 wfInput( 'wpSearchChars', 4, $this->mSearchChars, array( 'id' => 'wpSearchChars' ) )
 905                         ) .
 906                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 907
 908                 # Misc
 909                 #
 910                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
 911                 $wgOut->addHTML( wfInputLabel( wfMsg( 'stubthreshold' ),
 912                         'wpStubs', 'wpStubs', 6, $this->mStubs ) );
 913                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
 914                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
 915                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
 916                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
 917                 $uopt = $wgUser->getOption("underline");
 918                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
 919                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
 920                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
 921                 $wgOut->addHTML("
 922 <div class='toggle'><label for='wpOpunderline'>$msgUnderline</label>
 923 <select name='wpOpunderline' id='wpOpunderline'>
 924 <option value=\"0\"$s0>$msgUnderlinenever</option>
 925 <option value=\"1\"$s1>$msgUnderlinealways</option>
 926 <option value=\"2\"$s2>$msgUnderlinedefault</option>
 927 </select>
 928 </div>
 929 ");
 930                 foreach ( $togs as $tname ) {
 931                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 932                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 933                         }
 934                 }
 935                 $wgOut->addHTML( '</fieldset>' );
 936
 937                 $token = $wgUser->editToken();
 938                 $wgOut->addHTML( "
 939         <div id='prefsubmit'>
 940         <div>
 941                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . "\" accesskey=\"".
 942                 wfMsgHtml('accesskey-save')."\" title=\"".wfMsgHtml('tooltip-save')."\" />
 943                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
 944         </div>
 945
 946         </div>
 947
 948         <input type='hidden' name='wpEditToken' value='{$token}' />
 949         </div></form>\n" );
 950
 951                 $wgOut->addWikiText( '<div class="prefcache">' . wfMsg('clearyourcache') . '</div>' );
 952
 953         }
 954 }
 955 ?>