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' ) ? 1 : 0;
  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
  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 = $wgLang->getUserToggles();
  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->errorpage( 'prefsnologin', 'prefsnologintext' );
 108                         return;
 109                 }
 110                 if ( wfReadOnly() ) {
 111                         $wgOut->readOnlyPage();
 112                         return;
 113                 }
 114                 if ( $this->mReset ) {
 115                         $this->resetPrefs();
 116                         $this->mainPrefsForm( wfMsg( 'prefsreset' ) );
 117                 } else if ( $this->mSaveprefs ) {
 118                         $this->savePreferences();
 119                 } else {
 120                         $this->resetPrefs();
 121                         $this->mainPrefsForm( '' );
 122                 }
 123         }
 124
 125                 /**
 126          * @access private
 127          */
 128         function validateInt( &$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          * Used to validate the user inputed timezone before saving it as
 149          * 'timeciorrection', will return '00:00' if fed bogus data.
 150          * Note: It's not a 100% correct implementation timezone-wise, it will
 151          * accept stuff like '14:30',
 152          * @access private
 153          * @param string $s the user input
 154          * @return string
 155          */
 156         function validateTimeZone( $s ) {
 157                 if ( $s !== '' ) {
 158                         if ( strpos( $s, ':' ) ) {
 159                                 # HH:MM
 160                                 $array = explode( ':' , $s );
 161                                 $hour = intval( $array[0] );
 162                                 $minute = intval( $array[1] );
 163                         } else {
 164                                 $minute = intval( $s * 60 );
 165                                 $hour = intval( $minute / 60 );
 166                                 $minute = abs( $minute ) % 60;
 167                         }
 168                         # Max is +14:00 and min is -12:00, see:
 169                         # http://en.wikipedia.org/wiki/Timezone
 170                         $hour = min( $hour, 14 );
 171                         $hour = max( $hour, -12 );
 172                         $minute = min( $minute, 59 );
 173                         $minute = max( $minute, 0 );
 174                         $s = sprintf( "%02d:%02d", $hour, $minute );
 175                 }
 176                 return $s;
 177         }
 178
 179         /**
 180          * @access private
 181          */
 182         function savePreferences() {
 183                 global $wgUser, $wgLang, $wgOut;
 184                 global $wgEnableUserEmail, $wgEnableEmail;
 185                 global $wgEmailAuthentication, $wgMinimalPasswordLength;
 186                 global $wgAuth;
 187
 188
 189                 if ( '' != $this->mNewpass ) {
 190                         if ( $this->mNewpass != $this->mRetypePass ) {
 191                                 $this->mainPrefsForm( wfMsg( 'badretype' ) );
 192                                 return;
 193                         }
 194
 195                         if ( strlen( $this->mNewpass ) < $wgMinimalPasswordLength ) {
 196                                 $this->mainPrefsForm( wfMsg( 'passwordtooshort', $wgMinimalPasswordLength ) );
 197                                 return;
 198                         }
 199
 200                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 201                                 $this->mainPrefsForm( wfMsg( 'wrongpassword' ) );
 202                                 return;
 203                         }
 204                         if (!$wgAuth->setPassword( $wgUser, $this->mNewpass )) {
 205                                 $this->mainPrefsForm( wfMsg( 'externaldberror' ) );
 206                                 return;
 207                         }
 208                         $wgUser->setPassword( $this->mNewpass );
 209                 }
 210                 $wgUser->setRealName( $this->mRealName );
 211                 $wgUser->setOption( 'language', $this->mUserLanguage );
 212                 $wgUser->setOption( 'variant', $this->mUserVariant );
 213                 $wgUser->setOption( 'nickname', $this->mNick );
 214                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 215                 $wgUser->setOption( 'skin', $this->mSkin );
 216                 global $wgUseTeX;
 217                 if( $wgUseTeX ) {
 218                         $wgUser->setOption( 'math', $this->mMath );
 219                 }
 220                 $wgUser->setOption( 'date', $this->validateInt( $this->mDate, 0, 10 ) );
 221                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 222                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 223                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 224                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 225                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 226                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 227                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 228                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 229                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 230                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 231                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 232
 233                 # Set search namespace options
 234                 foreach( $this->mSearchNs as $i => $value ) {
 235                         $wgUser->setOption( "searchNs{$i}", $value );
 236                 }
 237
 238                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 239                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 240                 }
 241
 242                 # Set user toggles
 243                 foreach ( $this->mToggles as $tname => $tvalue ) {
 244                         $wgUser->setOption( $tname, $tvalue );
 245                 }
 246                 if (!$wgAuth->updateExternalDB($wgUser)) {
 247                         $this->mainPrefsForm( wfMsg( 'externaldberror' ) );
 248                         return;
 249                 }
 250                 $wgUser->setCookies();
 251                 $wgUser->saveSettings();
 252
 253                 $error = wfMsg( 'savedprefs' );
 254                 if( $wgEnableEmail ) {
 255                         $newadr = $this->mUserEmail;
 256                         $oldadr = $wgUser->getEmail();
 257                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 258                                 # the user has supplied a new email address on the login page
 259                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 260                                         $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 261                                         $wgUser->mEmailAuthenticated = null; # but flag as "dirty" = unauthenticated
 262                                         $wgUser->saveSettings();
 263                                         if ($wgEmailAuthentication) {
 264                                                 # Mail a temporary password to the dirty address.
 265                                                 # User can come back through the confirmation URL to re-enable email.
 266                                                 $result = $wgUser->sendConfirmationMail();
 267                                                 if( WikiError::isError( $result ) ) {
 268                                                         $error = wfMsg( 'mailerror', $result->getMessage() );
 269                                                 } else {
 270                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 271                                                 }
 272                                         }
 273                                 } else {
 274                                         $error = wfMsg( 'invalidemailaddress' );
 275                                 }
 276                         } else {
 277                                 $wgUser->setEmail( $this->mUserEmail );
 278                                 $wgUser->setCookies();
 279                                 $wgUser->saveSettings();
 280                         }
 281                 }
 282
 283                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 284                 $po = ParserOptions::newFromUser( $wgUser );
 285                 $this->mainPrefsForm( $error );
 286         }
 287
 288         /**
 289          * @access private
 290          */
 291         function resetPrefs() {
 292                 global $wgUser, $wgLang, $wgContLang, $wgAllowRealName;
 293
 294                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 295                 $this->mUserEmail = $wgUser->getEmail();
 296                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 297                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 298                 $this->mUserLanguage = $wgUser->getOption( 'language' );
 299                 if( empty( $this->mUserLanguage ) ) {
 300                         # Quick hack for conversions, where this value is blank
 301                         global $wgContLanguageCode;
 302                         $this->mUserLanguage = $wgContLanguageCode;
 303                 }
 304                 $this->mUserVariant = $wgUser->getOption( 'variant');
 305                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 306                 $this->mNick = $wgUser->getOption( 'nickname' );
 307
 308                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 309                 $this->mSkin = $wgUser->getOption( 'skin' );
 310                 $this->mMath = $wgUser->getOption( 'math' );
 311                 $this->mDate = $wgUser->getOption( 'date' );
 312                 $this->mRows = $wgUser->getOption( 'rows' );
 313                 $this->mCols = $wgUser->getOption( 'cols' );
 314                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 315                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 316                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 317                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 318                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 319                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 320                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 321                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 322                 $this->mUnderline = $wgUser->getOption( 'underline' );
 323
 324                 $togs = $wgLang->getUserToggles();
 325                 foreach ( $togs as $tname ) {
 326                         $ttext = wfMsg('tog-'.$tname);
 327                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 328                 }
 329
 330                 $namespaces = $wgContLang->getNamespaces();
 331                 foreach ( $namespaces as $i => $namespace ) {
 332                         if ( $i >= NS_MAIN ) {
 333                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 334                         }
 335                 }
 336         }
 337
 338         /**
 339          * @access private
 340          */
 341         function namespacesCheckboxes() {
 342                 global $wgContLang, $wgUser;
 343
 344                 # Determine namespace checkboxes
 345                 $namespaces = $wgContLang->getNamespaces();
 346                 $r1 = null;
 347
 348                 foreach ( $namespaces as $i => $name ) {
 349                         if ($i < 0)
 350                                 continue;
 351                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 352                         $name = str_replace( '_', ' ', $namespaces[$i] );
 353
 354                         if ( empty($name) )
 355                                 $name = wfMsg( 'blanknamespace' );
 356
 357                         $r1 .= "<label><input type='checkbox' value='1' name='wpNs$i' {$checked}/>{$name}</label>\n";
 358                 }
 359                 return $r1;
 360         }
 361
 362
 363         function getToggle( $tname, $trailer = false) {
 364                 global $wgUser, $wgLang;
 365
 366                 $this->mUsedToggles[$tname] = true;
 367                 $ttext = $wgLang->getUserToggle( $tname );
 368
 369                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 370                 $trailer = $trailer ? $trailer : '';
 371                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked />" .
 372                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>";
 373         }
 374
 375         function getToggles( $items ) {
 376                 $out = "";
 377                 foreach( $items as $item ) {
 378                         if( $item === false )
 379                                 continue;
 380                         if( is_array( $item ) ) {
 381                                 list( $key, $trailer ) = $item;
 382                         } else {
 383                                 $key = $item;
 384                                 $trailer = false;
 385                         }
 386                         $out .= $this->getToggle( $key, $trailer );
 387                 }
 388                 return $out;
 389         }
 390
 391         function addRow($td1, $td2) {
 392                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 393         }
 394
 395         /**
 396          * @access private
 397          */
 398         function mainPrefsForm( $err ) {
 399                 global $wgUser, $wgOut, $wgLang, $wgContLang, $wgValidSkinNames;
 400                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 401                 global $wgDisableLangConversion;
 402                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 403                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 404                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 405                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins;
 406
 407                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 408                 $wgOut->setArticleRelated( false );
 409                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 410
 411                 if ( '' != $err ) {
 412                         $wgOut->addHTML( "<p class='error'>" . htmlspecialchars( $err ) . "</p>\n" );
 413                 }
 414                 $uname = $wgUser->getName();
 415                 $uid = $wgUser->getID();
 416
 417                 $wgOut->addWikiText( wfMsg( 'prefslogintext', $uname, $uid ) );
 418                 $wgOut->addWikiText( wfMsg('clearyourcache'));
 419
 420                 $qbs = $wgLang->getQuickbarSettings();
 421                 $skinNames = $wgLang->getSkinNames();
 422                 $mathopts = $wgLang->getMathNames();
 423                 $dateopts = $wgLang->getDateFormats();
 424                 $togs = $wgLang->getUserToggles();
 425
 426                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Preferences' );
 427                 $action = $titleObj->escapeLocalURL();
 428
 429                 # Pre-expire some toggles so they won't show if disabled
 430                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 431                 $this->mUsedToggles[ 'showupdated' ] = true;
 432                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 433                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 434                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 435                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 436
 437                 # Enotif
 438                 # <FIXME>
 439                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 440                 $this->mRealName = htmlspecialchars( $this->mRealName );
 441                 $this->mNick = htmlspecialchars( $this->mNick );
 442                 if ( $this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 443                 else { $emfc = ''; }
 444
 445                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 446                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 447                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 448                         } else {
 449                                 $skin = $wgUser->getSkin();
 450                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 451                                         $skin->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Confirmemail' ),
 452                                                 wfMsg( 'emailconfirmlink' ) );
 453                         }
 454                 } else {
 455                         $emailauthenticated = '';
 456                 }
 457
 458                 if ($this->mUserEmail == '') {
 459                         $emailauthenticated = wfMsg( 'noemailprefs' );
 460                 }
 461
 462                 $ps = $this->namespacesCheckboxes();
 463
 464                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages' ) : '';
 465                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages' ) : '';
 466                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits' ) : '';
 467                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr' ) : '';
 468                 $prefs_help_email_enotif = ( $wgEnotifWatchlist || $wgEnotifUserTalk) ? ' ' . wfMsg('prefs-help-email-enotif') : '';
 469                 $prefs_help_realname = '';
 470
 471                 # </FIXME>
 472
 473                 $wgOut->addHTML( "<form id='preferences' name='preferences' action=\"$action\" method='post'>" );
 474
 475                 # User data
 476                 #
 477
 478                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('prefs-personal') . "</legend>\n<table>\n");
 479
 480                 if ($wgAllowRealName) {
 481                         $wgOut->addHTML(
 482                                 $this->addRow(
 483                                         wfMsg('yourrealname'),
 484                                         "<input type='text' name='wpRealName' value=\"{$this->mRealName}\" size='25' />"
 485                                 )
 486                         );
 487                 }
 488                 if ($wgEnableEmail) {
 489                         $wgOut->addHTML(
 490                                 $this->addRow(
 491                                         wfMsg( 'youremail' ),
 492                                         "<input type='text' name='wpUserEmail' value=\"{$this->mUserEmail}\" size='25' />"
 493                                 )
 494                         );
 495                 }
 496
 497                 $wgOut->addHTML(
 498                         $this->addRow(
 499                                 wfMsg( 'yournick' ),
 500                                 "<input type='text' name='wpNick' value=\"{$this->mNick}\" size='25' />"
 501                         ) .
 502                         # FIXME: The <input> part should be where the &nbsp; is, getToggle() needs
 503                         # to be changed to out return its output in two parts. -ævar
 504                         $this->addRow(
 505                                 '&nbsp;',
 506                                 $this->getToggle( 'fancysig' )
 507                         )
 508                 );
 509
 510                 /**
 511                  * If a bogus value is set, default to the content language.
 512                  * Otherwise, no default is selected and the user ends up
 513                  * with an Afrikaans interface since it's first in the list.
 514                  */
 515                 $languages = $wgLang->getLanguageNames();
 516                 $selectedLang = isset( $languages[$this->mUserLanguage] ) ? $this->mUserLanguage : $wgContLanguageCode;
 517                 $selbox = null;
 518                 foreach($languages as $code => $name) {
 519                         global $IP;
 520                         /* only add languages that have a file */
 521                         $langfile="$IP/languages/Language".str_replace('-', '_', ucfirst($code)).".php";
 522                         if(file_exists($langfile) || $code == $wgContLanguageCode) {
 523                                 $sel = ($code == $selectedLang)? ' selected="selected"' : '';
 524                                 $selbox .= "<option value=\"$code\"$sel>$code - $name</option>\n";
 525                         }
 526                 }
 527                 $wgOut->addHTML( $this->addRow( wfMsg('yourlanguage'), "<select name='wpUserLanguage'>$selbox</select>" ));
 528
 529                 /* see if there are multiple language variants to choose from*/
 530                 if(!$wgDisableLangConversion) {
 531                         $variants = $wgContLang->getVariants();
 532
 533                         foreach($variants as $v) {
 534                                 $v = str_replace( '_', '-', strtolower($v));
 535                                 if($name = $languages[$v]) {
 536                                         $variantArray[$v] = $name;
 537                                 }
 538                         }
 539
 540                         $selbox = null;
 541                         foreach($variantArray as $code => $name) {
 542                                 $sel = $code == $this->mUserVariant ? 'selected="selected"' : '';
 543                                 $selbox .= "<option value=\"$code\" $sel>$code - $name</option>";
 544                         }
 545
 546                         if(count($variantArray) > 1) {
 547                                 $wgOut->addHtml(
 548                                         $this->addRow( wfMsg( 'yourvariant' ), "<select name='wpUserVariant'>$selbox</select>" )
 549                                 );
 550                         }
 551                 }
 552                 $wgOut->addHTML('</table>');
 553
 554                 # Password
 555                 $this->mOldpass = htmlspecialchars( $this->mOldpass );
 556                 $this->mNewpass = htmlspecialchars( $this->mNewpass );
 557                 $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 558
 559                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'changepassword' ) . '</legend><table>');
 560                 $wgOut->addHTML(
 561                         $this->addRow( wfMsg( 'oldpassword' ), "<input type='password' name='wpOldpass' value=\"{$this->mOldpass}\" size='20' />" ) .
 562                         $this->addRow( wfMsg( 'newpassword' ), "<input type='password' name='wpNewpass' value=\"{$this->mNewpass}\" size='20' />" ) .
 563                         $this->addRow( wfMsg( 'retypenew' ), "<input type='password' name='wpRetypePass' value=\"{$this->mRetypePass}\" size='20' />" ) .
 564                         "</table>\n" .
 565                         $this->getToggle( "rememberpassword" ) . "</fieldset>\n\n" );
 566
 567                 # <FIXME>
 568                 # Enotif
 569                 if ($wgEnableEmail) {
 570                         $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'email' ) . '</legend>' );
 571                         $wgOut->addHTML(
 572                                 $emailauthenticated.
 573                                 $enotifrevealaddr.
 574                                 $enotifwatchlistpages.
 575                                 $enotifusertalkpages.
 576                                 $enotifminoredits );
 577                         if ($wgEnableUserEmail) {
 578                                 $emf = wfMsg( 'emailflag' );
 579                                 $wgOut->addHTML(
 580                                 "<div><label><input type='checkbox' $emfc value=\"1\" name=\"wpEmailFlag\" />$emf</label></div>" );
 581                         }
 582
 583                         $wgOut->addHTML( '</fieldset>' );
 584                 }
 585                 # </FIXME>
 586
 587                 if ($wgAllowRealName || $wgEnableEmail) {
 588                         $wgOut->addHTML("<div class='prefsectiontip'>");
 589                         $rn = $wgAllowRealName ? wfMsg('prefs-help-realname') : '';
 590                         $em = $wgEnableEmail ? '<br />' .  wfMsg('prefs-help-email') : '';
 591                         $wgOut->addHTML( $rn . $em  . '</div>');
 592                 }
 593
 594                 $wgOut->addHTML( '</fieldset>' );
 595
 596                 # Quickbar
 597                 #
 598                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 599                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 600                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 601                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 602                                 else { $checked = ""; }
 603                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 604                         }
 605                         $wgOut->addHtml( "</fieldset>\n\n" );
 606                 } else {
 607                         # Need to output a hidden option even if the relevant skin is not in use,
 608                         # otherwise the preference will get reset to 0 on submit
 609                         $wgOut->addHTML( "<input type='hidden' name='wpQuickbar' value='{$this->mQuickbar}' />" );
 610                 }
 611
 612                 # Skin
 613                 #
 614                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 615                 # Only show members of $wgValidSkinNames rather than
 616                 # $skinNames (skins is all skin names from Language.php)
 617                 foreach ($wgValidSkinNames as $skinkey => $skinname ) {
 618                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 619                                 continue;
 620                         }
 621                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 622                         $sn = isset( $skinNames[$skinkey] ) ? $skinNames[$skinkey] : $skinname;
 623
 624                         if( $skinkey == $wgDefaultSkin )
 625                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 626                         $wgOut->addHTML( "<input type='radio' name='wpSkin' value=\"$skinkey\"$checked /> {$sn}<br/>\n" );
 627                 }
 628                 $wgOut->addHTML( "</fieldset>\n\n" );
 629
 630                 # Math
 631                 #
 632                 global $wgUseTeX;
 633                 if( $wgUseTeX ) {
 634                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 635                         foreach ( $mathopts as $k => $v ) {
 636                                 $checked = $k == $this->mMath ? ' checked="checked"' : '';
 637                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpMath' value=\"$k\"$checked /> ".wfMsg($v)."</label></div>\n" );
 638                         }
 639                         $wgOut->addHTML( "</fieldset>\n\n" );
 640                 }
 641
 642                 # Files
 643                 #
 644                 $wgOut->addHTML("<fieldset>
 645                         <legend>" . wfMsg( 'files' ) . "</legend>
 646                         <div><label>" . wfMsg('imagemaxsize') . "<select name=\"wpImageSize\">");
 647
 648                         $imageLimitOptions = null;
 649                         foreach ( $wgImageLimits as $index => $limits ) {
 650                                 $selected = ($index == $this->mImageSize) ? 'selected="selected"' : '';
 651                                 $imageLimitOptions .= "<option value=\"{$index}\" {$selected}>{$limits[0]}x{$limits[1]}</option>\n";
 652                         }
 653
 654                         $imageThumbOptions = null;
 655                         $wgOut->addHTML( "{$imageLimitOptions}</select></label></div>
 656                                 <div><label>" . wfMsg('thumbsize') . "<select name=\"wpThumbSize\">");
 657                         foreach ( $wgThumbLimits as $index => $size ) {
 658                                 $selected = ($index == $this->mThumbSize) ? 'selected="selected"' : '';
 659                                 $imageThumbOptions .= "<option value=\"{$index}\" {$selected}>{$size}px</option>\n";
 660                         }
 661                         $wgOut->addHTML( "{$imageThumbOptions}</select></label></div></fieldset>\n\n");
 662
 663                 # Date format
 664                 #
 665                 if ($dateopts) {
 666                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('dateformat') . "</legend>\n" );
 667                         foreach($dateopts as $key => $option) {
 668                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 669                                 $wgOut->addHTML( "<div><label><input type='radio' name=\"wpDate\" ".
 670                                         "value=\"$key\"$checked />$option</label></div>\n" );
 671                         }
 672                         $wgOut->addHTML( "</fieldset>\n\n");
 673                 }
 674
 675                 # Time zone
 676                 #
 677
 678                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 679                 $nowserver = $wgLang->time( $now, false );
 680
 681                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ) . '</legend><table>' .
 682                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 683                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 684                         $this->addRow(
 685                                 wfMsg( 'timezoneoffset' ),
 686                                 "<input type='text' name='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 687                         ) . "<tr><td colspan='2'>
 688                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 689                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 690                                 </td></tr></table>
 691                         <div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div>
 692                 </fieldset>\n\n" );
 693
 694                 # Editing
 695                 #
 696                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 697                         <div>
 698                                 <label>' . wfMsg( 'rows' ) . ": <input type='text' name='wpRows' value=\"{$this->mRows}\" size='6' /></label>
 699                                 <label>" . wfMsg( 'columns' ) . ": <input type='text' name='wpCols' value=\"{$this->mCols}\" size='6' /></label>
 700                         </div>" .
 701                         $this->getToggles( array(
 702                                 'editsection',
 703                                 'editsectiononrightclick',
 704                                 'editondblclick',
 705                                 'editwidth',
 706                                 'showtoolbar',
 707                                 'previewonfirst',
 708                                 'previewontop',
 709                                 'watchdefault',
 710                                 'minordefault',
 711                                 'externaleditor',
 712                                 'externaldiff' )
 713                         ) . '</fieldset>'
 714                 );
 715
 716                 $wgOut->addHTML( '<fieldset><legend>' . htmlspecialchars(wfMsg('prefs-rc')) . '</legend>
 717                                 <table>' .
 718                                         $this->addRow(
 719                                                 wfMsg ( 'stubthreshold' ),
 720                                                 "<input type='text' name=\"wpStubs\" value=\"$this->mStubs\" size='6' />"
 721                                         ) .
 722                                         $this->addRow(
 723                                                 wfMsg( 'recentchangescount' ),
 724                                                 "<input type='text' name='wpRecent' value=\"$this->mRecent\" size='6' />"
 725                                         ) .
 726                                 '</table>' .
 727                         $this->getToggles( array(
 728                                 'hideminor',
 729                                 $wgRCShowWatchingUsers ? 'shownumberswatching' : false,
 730                                 'usenewrc' )
 731                         ) . '</fieldset>'
 732                 );
 733
 734                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 735                         $this->addRow( wfMsg( 'resultsperpage' ), "<input type='text' name='wpSearch' value=\"$this->mSearch\" size='4' />" ) .
 736                         $this->addRow( wfMsg( 'contextlines' ), "<input type='text' name='wpSearchLines' value=\"$this->mSearchLines\" size='4' />" ) .
 737                         $this->addRow( wfMsg( 'contextchars' ), "<input type='text' name='wpSearchChars' value=\"$this->mSearchChars\" size='4' />" ) .
 738                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 739
 740                 # Misc
 741                 #
 742                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
 743
 744                 $msgUnderline = htmlspecialchars(wfMsg("tog-underline"));
 745                 $msgUnderlinenever = htmlspecialchars(wfMsg("underline-never"));
 746                 $msgUnderlinealways = htmlspecialchars(wfMsg("underline-always"));
 747                 $msgUnderlinedefault = htmlspecialchars(wfMsg("underline-default"));
 748                 $uopt = $wgUser->getOption("underline");
 749                 $s0 = $uopt == 0 ? " selected=\"selected\"" : "";
 750                 $s1 = $uopt == 1 ? " selected=\"selected\"" : "";
 751                 $s2 = $uopt == 2 ? " selected=\"selected\"" : "";
 752                 $wgOut->addHTML("
 753 <div class='toggle'><label>$msgUnderline
 754 <select name=\"wpOpunderline\">
 755 <option value=\"0\"$s0>$msgUnderlinenever</option>
 756 <option value=\"1\"$s1>$msgUnderlinealways</option>
 757 <option value=\"2\"$s2>$msgUnderlinedefault</option>
 758 </select>
 759 </label></div>
 760 ");
 761                 foreach ( $togs as $tname ) {
 762                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 763                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 764                         }
 765                 }
 766                 $wgOut->addHTML( '</fieldset>' );
 767
 768                 $token = $wgUser->editToken();
 769                 $wgOut->addHTML( "
 770         <div id='prefsubmit'>
 771         <div>
 772                 <input type='submit' name='wpSaveprefs' value=\"" . wfMsg( 'saveprefs' ) . "\" accesskey=\"".
 773                 wfMsg('accesskey-save')."\" title=\"[alt-".wfMsg('accesskey-save')."]\" />
 774                 <input type='submit' name='wpReset' value=\"" . wfMsg( 'resetprefs' ) . "\" />
 775         </div>
 776
 777         </div>
 778
 779         <input type='hidden' name='wpEditToken' value='{$token}' />
 780         </form>\n" );
 781         }
 782 }
 783 ?>