includes/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Hold things related to displaying and saving user preferences.
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 if( !defined( 'MEDIAWIKI' ) )
   9         die();
  10
  11 /**
  12  * Entry point that create the "Preferences" object
  13  */
  14 function wfSpecialPreferences() {
  15         global $wgRequest;
  16
  17         $form = new PreferencesForm( $wgRequest );
  18         $form->execute();
  19 }
  20
  21 /**
  22  * Preferences form handling
  23  * This object will show the preferences form and can save it as well.
  24  * @package MediaWiki
  25  * @subpackage SpecialPage
  26  */
  27 class PreferencesForm {
  28         var $mQuickbar, $mOldpass, $mNewpass, $mRetypePass, $mStubs;
  29         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  30         var $mUserLanguage, $mUserVariant;
  31         var $mSearch, $mRecent, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  32         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName, $mImageSize;
  33         var $mUnderline;
  34
  35         /**
  36          * Constructor
  37          * Load some values
  38          */
  39         function PreferencesForm( &$request ) {
  40                 global $wgLang, $wgContLang, $wgUser, $wgAllowRealName;
  41
  42                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  43                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  44                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  45                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  46                 $this->mStubs = $request->getVal( 'wpStubs' );
  47                 $this->mRows = $request->getVal( 'wpRows' );
  48                 $this->mCols = $request->getVal( 'wpCols' );
  49                 $this->mSkin = $request->getVal( 'wpSkin' );
  50                 $this->mMath = $request->getVal( 'wpMath' );
  51                 $this->mDate = $request->getVal( 'wpDate' );
  52                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  53                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  54                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  55                 $this->mNick = $request->getVal( 'wpNick' );
  56                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  57                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  58                 $this->mSearch = $request->getVal( 'wpSearch' );
  59                 $this->mRecent = $request->getVal( 'wpRecent' );
  60                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  61                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  62                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  63                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  64                 $this->mThumbSize = $request->getInt( 'wpThumbSize' );
  65                 $this->mUnderline = $request->getInt( 'wpOpunderline' );
  66                 $this->mAction = $request->getVal( 'action' );
  67                 $this->mReset = $request->getCheck( 'wpReset' );
  68                 $this->mPosted = $request->wasPosted();
  69                 $this->mSuccess = $request->getCheck( 'success' );
  70
  71                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) &&
  72                         $this->mPosted &&
  73                         $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
  74
  75                 # User toggles  (the big ugly unsorted list of checkboxes)
  76                 $this->mToggles = array();
  77                 if ( $this->mPosted ) {
  78                         $togs = $wgLang->getUserToggles();
  79                         foreach ( $togs as $tname ) {
  80                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
  81                         }
  82                 }
  83
  84                 $this->mUsedToggles = array();
  85
  86                 # Search namespace options
  87                 # Note: namespaces don't necessarily have consecutive keys
  88                 $this->mSearchNs = array();
  89                 if ( $this->mPosted ) {
  90                         $namespaces = $wgContLang->getNamespaces();
  91                         foreach ( $namespaces as $i => $namespace ) {
  92                                 if ( $i >= 0 ) {
  93                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
  94                                 }
  95                         }
  96                 }
  97
  98                 # Validate language
  99                 if ( !preg_match( '/^[a-z\-]*$/', $this->mUserLanguage ) ) {
 100                         $this->mUserLanguage = 'nolanguage';
 101                 }
 102         }
 103
 104         function execute() {
 105                 global $wgUser, $wgOut;
 106
 107                 if ( $wgUser->isAnon() ) {
 108                         $wgOut->errorpage( 'prefsnologin', 'prefsnologintext' );
 109                         return;
 110                 }
 111                 if ( wfReadOnly() ) {
 112                         $wgOut->readOnlyPage();
 113                         return;
 114                 }
 115                 if ( $this->mReset ) {
 116                         $this->resetPrefs();
 117                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 118                 } else if ( $this->mSaveprefs ) {
 119                         $this->savePreferences();
 120                 } else {
 121                         $this->resetPrefs();
 122                         $this->mainPrefsForm( '' );
 123                 }
 124         }
 125         /**
 126          * @access private
 127          */
 128         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 129                 $val = intval($val);
 130                 $val = min($val, $max);
 131                 $val = max($val, $min);
 132                 return $val;
 133         }
 134
 135         /**
 136          * @access private
 137          */
 138         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 139                 $val = trim($val);
 140                 if($val === '') {
 141                         return $val;
 142                 } else {
 143                         return $this->validateInt( $val, $min, $max );
 144                 }
 145         }
 146
 147         /**
 148          * @access private
 149          */
 150         function validateDate( &$val, $min = 0, $max=0x7fffffff ) {
 151                 if ( ( sprintf('%d', $val) === $val && $val >= $min && $val <= $max ) || $val == 'ISO 8601' )
 152                         return $val;
 153                 else
 154                         return 0;
 155         }
 156
 157         /**
 158          * Used to validate the user inputed timezone before saving it as
 159          * 'timeciorrection', will return '00:00' if fed bogus data.
 160          * Note: It's not a 100% correct implementation timezone-wise, it will
 161          * accept stuff like '14:30',
 162          * @access private
 163          * @param string $s the user input
 164          * @return string
 165          */
 166         function validateTimeZone( $s ) {
 167                 if ( $s !== '' ) {
 168                         if ( strpos( $s, ':' ) ) {
 169                                 # HH:MM
 170                                 $array = explode( ':' , $s );
 171                                 $hour = intval( $array[0] );
 172                                 $minute = intval( $array[1] );
 173                         } else {
 174                                 $minute = intval( $s * 60 );
 175                                 $hour = intval( $minute / 60 );
 176                                 $minute = abs( $minute ) % 60;
 177                         }
 178                         # Max is +14:00 and min is -12:00, see:
 179                         # http://en.wikipedia.org/wiki/Timezone
 180                         $hour = min( $hour, 14 );
 181                         $hour = max( $hour, -12 );
 182                         $minute = min( $minute, 59 );
 183                         $minute = max( $minute, 0 );
 184                         $s = sprintf( "%02d:%02d", $hour, $minute );
 185                 }
 186                 return $s;
 187         }
 188
 189         /**
 190          * @access private
 191          */
 192         function savePreferences() {
 193                 global $wgUser, $wgLang, $wgOut;
 194                 global $wgEnableUserEmail, $wgEnableEmail;
 195                 global $wgEmailAuthentication, $wgMinimalPasswordLength;
 196                 global $wgAuth;
 197
 198
 199                 if ( '' != $this->mNewpass ) {
 200                         if ( $this->mNewpass != $this->mRetypePass ) {
 201                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 202                                 return;
 203                         }
 204
 205                         if ( strlen( $this->mNewpass ) < $wgMinimalPasswordLength ) {
 206                                 $this->mainPrefsForm( 'error', wfMsg( 'passwordtooshort', $wgMinimalPasswordLength ) );
 207                                 return;
 208                         }
 209
 210                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 211                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 212                                 return;
 213                         }
 214                         if (!$wgAuth->setPassword( $wgUser, $this->mNewpass )) {
 215                                 $this->mainPrefsForm( 'error', wfMsg( 'externaldberror' ) );
 216                                 return;
 217                         }
 218                         $wgUser->setPassword( $this->mNewpass );
 219                         $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 220
 221                 }
 222                 $wgUser->setRealName( $this->mRealName );
 223
 224                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 225                         $needRedirect = true;
 226                 } else {
 227                         $needRedirect = false;
 228                 }
 229
 230                 # Validate the signature and clean it up as needed
 231                 if( $this->mToggles['fancysig'] ) {
 232                         if( Parser::validateSig( $this->mNick ) !== false ) {
 233                                 $this->mNick = Parser::cleanSig( $this->mNick );
 234                         } else {
 235                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 236                         }
 237                 }
 238
 239                 $wgUser->setOption( 'language', $this->mUserLanguage );
 240                 $wgUser->setOption( 'variant', $this->mUserVariant );
 241                 $wgUser->setOption( 'nickname', $this->mNick );
 242                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 243                 $wgUser->setOption( 'skin', $this->mSkin );
 244                 global $wgUseTeX;
 245                 if( $wgUseTeX ) {
 246                         $wgUser->setOption( 'math', $this->mMath );
 247                 }
 248                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate, 0, 20 ) );
 249                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 250                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 251                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 252                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 253                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 254                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 255                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 256                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 257                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 258                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 259                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 260
 261                 # Set search namespace options
 262                 foreach( $this->mSearchNs as $i => $value ) {
 263                         $wgUser->setOption( "searchNs{$i}", $value );
 264                 }
 265
 266                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 267                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 268                 }
 269
 270                 # Set user toggles
 271                 foreach ( $this->mToggles as $tname => $tvalue ) {
 272                         $wgUser->setOption( $tname, $tvalue );
 273                 }
 274                 if (!$wgAuth->updateExternalDB($wgUser)) {
 275                         $this->mainPrefsForm( wfMsg( 'externaldberror' ) );
 276                         return;
 277                 }
 278                 $wgUser->setCookies();
 279                 $wgUser->saveSettings();
 280
 281                 $error = false;
 282                 if( $wgEnableEmail ) {
 283                         $newadr = $this->mUserEmail;
 284                         $oldadr = $wgUser->getEmail();
 285                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 286                                 # the user has supplied a new email address on the login page
 287                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 288                                         $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 289                                         $wgUser->mEmailAuthenticated = null; # but flag as "dirty" = unauthenticated
 290                                         $wgUser->saveSettings();
 291                                         if ($wgEmailAuthentication) {
 292                                                 # Mail a temporary password to the dirty address.
 293                                                 # User can come back through the confirmation URL to re-enable email.
 294                                                 $result = $wgUser->sendConfirmationMail();
 295                                                 if( WikiError::isError( $result ) ) {
 296                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 297                                                 } else {
 298                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 299                                                 }
 300                                         }
 301                                 } else {
 302                                         $error = wfMsg( 'invalidemailaddress' );
 303                                 }
 304                         } else {
 305                                 $wgUser->setEmail( $this->mUserEmail );
 306                                 $wgUser->setCookies();
 307                                 $wgUser->saveSettings();
 308                         }
 309                 }
 310
 311                 if( $needRedirect && $error === false ) {
 312                         $title =& Title::makeTitle( NS_SPECIAL, "Preferences" );
 313                         $wgOut->redirect($title->getFullURL('success'));
 314                         return;
 315                 }
 316
 317                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 318                 $po = ParserOptions::newFromUser( $wgUser );
 319                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 320         }
 321
 322         /**
 323          * @access private
 324          */
 325         function resetPrefs() {
 326                 global $wgUser, $wgLang, $wgContLang, $wgAllowRealName;
 327
 328                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 329                 $this->mUserEmail = $wgUser->getEmail();
 330                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 331                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 332                 $this->mUserLanguage = $wgUser->getOption( 'language' );
 333                 if( empty( $this->mUserLanguage ) ) {
 334                         # Quick hack for conversions, where this value is blank
 335                         global $wgContLanguageCode;
 336                         $this->mUserLanguage = $wgContLanguageCode;
 337                 }
 338                 $this->mUserVariant = $wgUser->getOption( 'variant');
 339                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 340                 $this->mNick = $wgUser->getOption( 'nickname' );
 341
 342                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 343                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 344                 $this->mMath = $wgUser->getOption( 'math' );
 345                 $this->mDate = $wgUser->getOption( 'date' );
 346                 $this->mRows = $wgUser->getOption( 'rows' );
 347                 $this->mCols = $wgUser->getOption( 'cols' );
 348                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 349                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 350                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 351                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 352                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 353                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 354                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 355                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 356                 $this->mUnderline = $wgUser->getOption( 'underline' );
 357
 358                 $togs = $wgLang->getUserToggles();
 359                 foreach ( $togs as $tname ) {
 360                         $ttext = wfMsg('tog-'.$tname);
 361                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 362                 }
 363
 364                 $namespaces = $wgContLang->getNamespaces();
 365                 foreach ( $namespaces as $i => $namespace ) {
 366                         if ( $i >= NS_MAIN ) {
 367                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 368                         }
 369                 }
 370         }
 371
 372         /**
 373          * @access private
 374          */
 375         function namespacesCheckboxes() {
 376                 global $wgContLang, $wgUser;
 377
 378                 # Determine namespace checkboxes
 379                 $namespaces = $wgContLang->getNamespaces();
 380                 $r1 = null;
 381
 382                 foreach ( $namespaces as $i => $name ) {
 383                         if ($i < 0)
 384                                 continue;
 385                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 386                         $name = str_replace( '_', ' ', $namespaces[$i] );
 387
 388                         if ( empty($name) )
 389                                 $name = wfMsg( 'blanknamespace' );
 390
 391                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 392                 }
 393                 return $r1;
 394         }
 395
 396
 397         function getToggle( $tname, $trailer = false, $disabled = false ) {
 398                 global $wgUser, $wgLang;
 399
 400                 $this->mUsedToggles[$tname] = true;
 401                 $ttext = $wgLang->getUserToggle( $tname );
 402
 403                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 404                 $disabled = $disabled ? ' disabled="disabled"' : '';
 405                 $trailer = $trailer ? $trailer : '';
 406                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 407                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 408         }
 409
 410         function getToggles( $items ) {
 411                 $out = "";
 412                 foreach( $items as $item ) {
 413                         if( $item === false )
 414                                 continue;
 415                         if( is_array( $item ) ) {
 416                                 list( $key, $trailer ) = $item;
 417                         } else {
 418                                 $key = $item;
 419                                 $trailer = false;
 420                         }
 421                         $out .= $this->getToggle( $key, $trailer );
 422                 }
 423                 return $out;
 424         }
 425
 426         function addRow($td1, $td2) {
 427                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 428         }
 429
 430         /**
 431          * @access private
 432          */
 433         function mainPrefsForm( $status , $message = '' ) {
 434                 global $wgUser, $wgOut, $wgLang, $wgContLang, $wgValidSkinNames;
 435                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 436                 global $wgDisableLangConversion;
 437                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 438                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 439                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 440                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins;
 441
 442                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 443                 $wgOut->setArticleRelated( false );
 444                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 445
 446                 if ( $this->mSuccess || 'success' == $status ) {
 447                         $wgOut->addWikitext( '<div class="successbox"><strong>'. wfMsg( 'savedprefs' ) . '</strong></div>' );
 448                 } else  if ( 'error' == $status ) {
 449                         $wgOut->addWikitext( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 450                 } else if ( '' != $status ) {
 451                         $wgOut->addWikitext( $message . "\n----" );
 452                 }
 453
 454                 $qbs = $wgLang->getQuickbarSettings();
 455                 $skinNames = $wgLang->getSkinNames();
 456                 $mathopts = $wgLang->getMathNames();
 457                 $dateopts = $wgLang->getDateFormats();
 458                 $togs = $wgLang->getUserToggles();
 459
 460                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Preferences' );
 461                 $action = $titleObj->escapeLocalURL();
 462
 463                 # Pre-expire some toggles so they won't show if disabled
 464                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 465                 $this->mUsedToggles[ 'showupdated' ] = true;
 466                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 467                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 468                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 469                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 470
 471                 # Enotif
 472                 # <FIXME>
 473                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 474                 $this->mRealName = htmlspecialchars( $this->mRealName );
 475                 $rawNick = $this->mNick;
 476                 $this->mNick = htmlspecialchars( $this->mNick );
 477                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 478                 else { $emfc = ''; }
 479
 480
 481                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 482                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 483                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 484                                 $disableEmailPrefs = false;
 485                         } else {
 486                                 $disableEmailPrefs = true;
 487                                 $skin = $wgUser->getSkin();
 488                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 489                                         $skin->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Confirmemail' ),
 490                                                 wfMsg( 'emailconfirmlink' ) );
 491                         }
 492                 } else {
 493                         $emailauthenticated = '';
 494                         $disableEmailPrefs = false;
 495                 }
 496
 497                 if ($this->mUserEmail == '') {
 498                         $emailauthenticated = wfMsg( 'noemailprefs' );
 499                 }
 500
 501                 $ps = $this->namespacesCheckboxes();
 502
 503                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 504                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 505                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 506                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 507                 $prefs_help_email_enotif = ( $wgEnotifWatchlist || $wgEnotifUserTalk) ? ' ' . wfMsg('prefs-help-email-enotif') : '';
 508                 $prefs_help_realname = '';
 509
 510                 # </FIXME>
 511
 512                 $wgOut->addHTML( "<form action=\"$action\" method='post'>" );
 513                 $wgOut->addHTML( "<div id='preferences'>" );
 514
 515                 # User data
 516                 #
 517
 518                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('prefs-personal') . "</legend>\n<table>\n");
 519
 520                 $wgOut->addHTML(
 521                         $this->addRow(
 522                                 wfMsg( 'username'),
 523                                 $wgUser->getName()
 524                         )
 525                 );
 526
 527                 $wgOut->addHTML(
 528                         $this->addRow(
 529                                 wfMsg( 'uid' ),
 530                                 $wgUser->getID()
 531                         )
 532                 );
 533
 534
 535                 if ($wgAllowRealName) {
 536                         $wgOut->addHTML(
 537                                 $this->addRow(
 538                                         '<label for="wpRealName">' . wfMsg('yourrealname') . '</label>',
 539                                         "<input type='text' name='wpRealName' id='wpRealName' value=\"{$this->mRealName}\" size='25' />"
 540                                 )
 541                         );
 542                 }
 543                 if ($wgEnableEmail) {
 544                         $wgOut->addHTML(
 545                                 $this->addRow(
 546                                         '<label for="wpUserEmail">' . wfMsg( 'youremail' ) . '</label>',
 547                                         "<input type='text' name='wpUserEmail' id='wpUserEmail' value=\"{$this->mUserEmail}\" size='25' />"
 548                                 )
 549                         );
 550                 }
 551
 552                 global $wgParser;
 553                 if( !empty( $this->mToggles['fancysig'] ) &&
 554                         false === $wgParser->validateSig( $rawNick ) ) {
 555                         $invalidSig = $this->addRow(
 556                                 '&nbsp;',
 557                                 '<span class="error">' . wfMsgHtml( 'badsig' ) . '<span>'
 558                         );
 559                 } else {
 560                         $invalidSig = '';
 561                 }
 562
 563                 $wgOut->addHTML(
 564                         $this->addRow(
 565                                 '<label for="wpNick">' . wfMsg( 'yournick' ) . '</label>',
 566                                 "<input type='text' name='wpNick' id='wpNick' value=\"{$this->mNick}\" size='25' />"
 567                         ) .
 568                         $invalidSig .
 569                         # FIXME: The <input> part should be where the &nbsp; is, getToggle() needs
 570                         # to be changed to out return its output in two parts. -ævar
 571                         $this->addRow(
 572                                 '&nbsp;',
 573                                 $this->getToggle( 'fancysig' )
 574                         )
 575                 );
 576
 577                 /**
 578                  * Make sure the site language is in the list; a custom language code
 579                  * might not have a defined name...
 580                  */
 581                 $languages = $wgLang->getLanguageNames();
 582                 if( !array_key_exists( $wgContLanguageCode, $languages ) ) {
 583                         $languages[$wgContLanguageCode] = $wgContLanguageCode;
 584                 }
 585                 ksort( $languages );
 586
 587                 /**
 588                  * If a bogus value is set, default to the content language.
 589                  * Otherwise, no default is selected and the user ends up
 590                  * with an Afrikaans interface since it's first in the list.
 591                  */
 592                 $selectedLang = isset( $languages[$this->mUserLanguage] ) ? $this->mUserLanguage : $wgContLanguageCode;
 593                 $selbox = null;
 594                 foreach($languages as $code => $name) {
 595                         global $IP;
 596                         /* only add languages that have a file */
 597                         $langfile="$IP/languages/Language".str_replace('-', '_', ucfirst($code)).".php";
 598                         if(file_exists($langfile) || $code == $wgContLanguageCode) {
 599                                 $sel = ($code == $selectedLang)? ' selected="selected"' : '';
 600                                 $selbox .= "<option value=\"$code\"$sel>$code - $name</option>\n";
 601                         }
 602                 }
 603                 $wgOut->addHTML(
 604                         $this->addRow(
 605                                 '<label for="wpUserLanguage">' . wfMsg('yourlanguage') . '</label>',
 606                                 "<select name='wpUserLanguage' id='wpUserLanguage'>$selbox</select>"
 607                         )
 608                 );
 609
 610                 /* see if there are multiple language variants to choose from*/
 611                 if(!$wgDisableLangConversion) {
 612                         $variants = $wgContLang->getVariants();
 613                         $variantArray = array();
 614
 615                         foreach($variants as $v) {
 616                                 $v = str_replace( '_', '-', strtolower($v));
 617                                 if( array_key_exists( $v, $languages ) ) {
 618                                         // If it doesn't have a name, we'll pretend it doesn't exist
 619                                         $variantArray[$v] = $languages[$v];
 620                                 }
 621                         }
 622
 623                         $selbox = null;
 624                         foreach($variantArray as $code => $name) {
 625                                 $sel = $code == $this->mUserVariant ? 'selected="selected"' : '';
 626                                 $selbox .= "<option value=\"$code\" $sel>$code - $name</option>";
 627                         }
 628
 629                         if(count($variantArray) > 1) {
 630                                 $wgOut->addHtml(
 631                                         $this->addRow( wfMsg( 'yourvariant' ), "<select name='wpUserVariant'>$selbox</select>" )
 632                                 );
 633                         }
 634                 }
 635                 $wgOut->addHTML('</table>');
 636
 637                 # Password
 638                 $this->mOldpass = htmlspecialchars( $this->mOldpass );
 639                 $this->mNewpass = htmlspecialchars( $this->mNewpass );
 640                 $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 641
 642                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'changepassword' ) . '</legend><table>');
 643                 $wgOut->addHTML(
 644                         $this->addRow(
 645                                 '<label for="wpOldpass">' . wfMsg( 'oldpassword' ) . '</label>',
 646                                 "<input type='password' name='wpOldpass' id='wpOldpass' value=\"{$this->mOldpass}\" size='20' />"
 647                         ) .
 648                         $this->addRow(
 649                                 '<label for="wpNewpass">' . wfMsg( 'newpassword' ) . '</label>',
 650                                 "<input type='password' name='wpNewpass' id='wpNewpass' value=\"{$this->mNewpass}\" size='20' />"
 651                         ) .
 652                         $this->addRow(
 653                                 '<label for="wpRetypePass">' . wfMsg( 'retypenew' ) . '</label>',
 654                                 "<input type='password' name='wpRetypePass' id='wpRetypePass' value=\"{$this->mRetypePass}\" size='20' />"
 655                         ) .
 656                         "</table>\n" .
 657                         $this->getToggle( "rememberpassword" ) . "</fieldset>\n\n" );
 658
 659                 # <FIXME>
 660                 # Enotif
 661                 if ($wgEnableEmail) {
 662                         $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'email' ) . '</legend>' );
 663                         $wgOut->addHTML(
 664                                 $emailauthenticated.
 665                                 $enotifrevealaddr.
 666                                 $enotifwatchlistpages.
 667                                 $enotifusertalkpages.
 668                                 $enotifminoredits );
 669                         if ($wgEnableUserEmail) {
 670                         $emf = wfMsg( 'allowemail' );
 671                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 672                                 $wgOut->addHTML(
 673                                 "<div><input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label></div>" );
 674                         }
 675
 676                         $wgOut->addHTML( '</fieldset>' );
 677                 }
 678                 # </FIXME>
 679
 680                 if ($wgAllowRealName || $wgEnableEmail) {
 681                         $wgOut->addHTML("<div class='prefsectiontip'>");
 682                         $rn = $wgAllowRealName ? wfMsg('prefs-help-realname') : '';
 683                         $em = $wgEnableEmail ? '<br />' .  wfMsg('prefs-help-email') : '';
 684                         $wgOut->addHTML( $rn . $em  . '</div>');
 685                 }
 686
 687                 $wgOut->addHTML( '</fieldset>' );
 688
 689                 # Quickbar
 690                 #
 691                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 692                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 693                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 694                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 695                                 else { $checked = ""; }
 696                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 697                         }
 698                         $wgOut->addHtml( "</fieldset>\n\n" );
 699                 } else {
 700                         # Need to output a hidden option even if the relevant skin is not in use,
 701                         # otherwise the preference will get reset to 0 on submit
 702                         $wgOut->addHTML( "<input type='hidden' name='wpQuickbar' value='{$this->mQuickbar}' />" );
 703                 }
 704
 705                 # Skin
 706                 #
 707                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 708                 $mptitle = Title::newMainPage();
 709                 $previewtext = wfMsg('skinpreview');
 710                 # Only show members of $wgValidSkinNames rather than
 711                 # $skinNames (skins is all skin names from Language.php)
 712                 foreach ($wgValidSkinNames as $skinkey => $skinname ) {
 713                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 714                                 continue;
 715                         }
 716                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 717                         $sn = isset( $skinNames[$skinkey] ) ? $skinNames[$skinkey] : $skinname;
 718
 719                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 720                         $previewlink = "<a target='_blank' href=\"$mplink\">$previewtext</a>";
 721                         if( $skinkey == $wgDefaultSkin )
 722                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 723                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br/>\n" );
 724                 }
 725                 $wgOut->addHTML( "</fieldset>\n\n" );
 726
 727                 # Math
 728                 #
 729                 global $wgUseTeX;
 730                 if( $wgUseTeX ) {
 731                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 732                         foreach ( $mathopts as $k => $v ) {
 733                                 $checked = $k == $this->mMath ? ' checked="checked"' : '';
 734                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpMath' value=\"$k\"$checked /> ".wfMsg($v)."</label></div>\n" );
 735                         }
 736                         $wgOut->addHTML( "</fieldset>\n\n" );
 737                 }
 738
 739                 # Files
 740                 #
 741                 $wgOut->addHTML("<fieldset>
 742                         <legend>" . wfMsg( 'files' ) . "</legend>
 743                         <div><label for='wpImageSize'>" . wfMsg('imagemaxsize') . "</label> <select id='wpImageSize' name='wpImageSize'>");
 744
 745                         $imageLimitOptions = null;
 746                         foreach ( $wgImageLimits as $index => $limits ) {
 747                                 $selected = ($index == $this->mImageSize) ? 'selected="selected"' : '';
 748                                 $imageLimitOptions .= "<option value=\"{$index}\" {$selected}>{$limits[0]}×{$limits[1]}". wfMsgHtml('unit-pixel') ."</option>\n";
 749                         }
 750
 751                         $imageThumbOptions = null;
 752                         $wgOut->addHTML( "{$imageLimitOptions}</select></div>
 753                                 <div><label for='wpThumbSize'>" . wfMsg('thumbsize') . "</label> <select name='wpThumbSize' id='wpThumbSize'>");
 754                         foreach ( $wgThumbLimits as $index => $size ) {
 755                                 $selected = ($index == $this->mThumbSize) ? 'selected="selected"' : '';
 756                                 $imageThumbOptions .= "<option value=\"{$index}\" {$selected}>{$size}". wfMsgHtml('unit-pixel') ."</option>\n";
 757                         }
 758                         $wgOut->addHTML( "{$imageThumbOptions}</select></div></fieldset>\n\n");
 759
 760                 # Date format
 761                 #
 762                 # Date/Time
 763                 #
 764
 765                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'datetime' ) . "</legend>\n" );
 766
 767                 if ($dateopts) {
 768                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'dateformat' ) . "</legend>\n" );
 769                         $idCnt = 0;
 770                         $epoch = '20010115161234';
 771                         foreach($dateopts as $key => $option) {
 772                                 if( $key == MW_DATE_DEFAULT ) {
 773                                         $formatted = wfMsgHtml( 'datedefault' );
 774                                 } else {
 775                                         $formatted = htmlspecialchars( $wgLang->timeanddate( $epoch, false, $key ) );
 776                                 }
 777                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 778                                 $wgOut->addHTML( "<div><input type='radio' name=\"wpDate\" id=\"wpDate$idCnt\" ".
 779                                         "value=\"$key\"$checked /> <label for=\"wpDate$idCnt\">$formatted</label></div>\n" );
 780                                 $idCnt++;
 781                         }
 782                         $wgOut->addHTML( "</fieldset>\n" );
 783                 }
 784
 785                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 786                 $nowserver = $wgLang->time( $now, false );
 787
 788                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ). '</legend><table>' .
 789                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 790                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 791                         $this->addRow(
 792                                 '<label for="wpHourDiff">' . wfMsg( 'timezoneoffset' ) . '</label>',
 793                                 "<input type='text' name='wpHourDiff' id='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 794                         ) . "<tr><td colspan='2'>
 795                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 796                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 797                                 </td></tr></table></fieldset>
 798                         <div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div>
 799                 </fieldset>\n\n" );
 800
 801                 # Editing
 802                 #
 803                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 804                         <div>
 805                                 <label for="wpRows">' . wfMsg( 'rows' ) . "</label> <input type='text' name='wpRows' id='wpRows' value=\"{$this->mRows}\" size='3' />
 806                                 <label for='wpCols'>" . wfMsg( 'columns' ) . "</label> <input type='text' name='wpCols' id='wpCols' value=\"{$this->mCols}\" size='3' />
 807                         </div>" .
 808                         $this->getToggles( array(
 809                                 'editsection',
 810                                 'editsectiononrightclick',
 811                                 'editondblclick',
 812                                 'editwidth',
 813                                 'showtoolbar',
 814                                 'previewonfirst',
 815                                 'previewontop',
 816                                 'watchdefault',
 817                                 'minordefault',
 818                                 'externaleditor',
 819                                 'externaldiff' )
 820                         ) . '</fieldset>'
 821                 );
 822
 823                 $wgOut->addHTML( '<fieldset><legend>' . htmlspecialchars(wfMsg('prefs-rc')) . '</legend>' .
 824                                         '<label for="wpRecent">' . wfMsg ( 'recentchangescount' ) .
 825                                         "</label> <input type='text' name='wpRecent' id='wpRecent' value=\"$this->mRecent\" size='3' />" .
 826                         $this->getToggles( array(
 827                                 'hideminor',
 828                                 $wgRCShowWatchingUsers ? 'shownumberswatching' : false,
 829                                 'usenewrc' )
 830                         ) . '</fieldset>'
 831                 );
 832
 833                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 834                         $this->addRow(
 835                                 '<label for="wpSearch">' . wfMsg( 'resultsperpage' ) . '</label>',
 836                                 "<input type='text' name='wpSearch' id='wpSearch' value=\"$this->mSearch\" size='4' />"
 837                         ) .
 838                         $this->addRow(
 839                                 '<label for="wpSearchLines">' . wfMsg( 'contextlines' ) . '</label>',
 840                                 "<input type='text' name='wpSearchLines' id='wpSearchLines' value=\"$this->mSearchLines\" size='4' />"
 841                         ) .
 842                         $this->addRow(
 843                                 '<label for="wpSearchChars">' . wfMsg( 'contextchars' ) . '</label>',
 844                                 "<input type='text' name='wpSearchChars' id='wpSearchChars' value=\"$this->mSearchChars\" size='4' />"
 845                         ) .
 846                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 847
 848                 # Misc
 849                 #
 850                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
 851                 $wgOut->addHTML(
 852                         '<label for="wpStubs">' . htmlspecialchars ( wfMsg ( 'stubthreshold' ) ) . '</label>' .
 853                         " <input type='text' name='wpStubs' id='wpStubs' value=\"$this->mStubs\" size='6' />"
 854                 );
 855                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
 856                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
 857                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
 858                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
 859                 $uopt = $wgUser->getOption("underline");
 860                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
 861                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
 862                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
 863                 $wgOut->addHTML("
 864 <div class='toggle'><label for='wpOpunderline'>$msgUnderline</label>
 865 <select name='wpOpunderline' id='wpOpunderline'>
 866 <option value=\"0\"$s0>$msgUnderlinenever</option>
 867 <option value=\"1\"$s1>$msgUnderlinealways</option>
 868 <option value=\"2\"$s2>$msgUnderlinedefault</option>
 869 </select>
 870 </div>
 871 ");
 872                 foreach ( $togs as $tname ) {
 873                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 874                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 875                         }
 876                 }
 877                 $wgOut->addHTML( '</fieldset>' );
 878
 879                 $token = $wgUser->editToken();
 880                 $wgOut->addHTML( "
 881         <div id='prefsubmit'>
 882         <div>
 883                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . "\" accesskey=\"".
 884                 wfMsgHtml('accesskey-save')."\" title=\"".wfMsgHtml('tooltip-save')."\" />
 885                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
 886         </div>
 887
 888         </div>
 889
 890         <input type='hidden' name='wpEditToken' value='{$token}' />
 891         </div></form>\n" );
 892
 893         $wgOut->addWikiText( '<div class="prefcache">' . wfMsg('clearyourcache') . '</div>' );
 894
 895         }
 896 }
 897 ?>