includes/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Hold things related to displaying and saving user preferences.
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  * Entry point that create the "Preferences" object
  10  */
  11 function wfSpecialPreferences() {
  12         global $wgRequest;
  13
  14         $form = new PreferencesForm( $wgRequest );
  15         $form->execute();
  16 }
  17
  18 /**
  19  * Preferences form handling
  20  * This object will show the preferences form and can save it as well.
  21  * @package MediaWiki
  22  * @subpackage SpecialPage
  23  */
  24 class PreferencesForm {
  25
  26         private
  27                 $mAction,
  28                 $mCols,
  29                 $mDate,
  30                 $mEmailFlag,
  31                 $mHourDiff,
  32                 $mImageSize,
  33                 $mMath,
  34                 $mNewpass,
  35                 $mNick,
  36                 $mOldpass,
  37                 $mPosted,
  38                 $mQuickbar,
  39                 $mRealName,
  40                 $mRecent,
  41                 $mReset,
  42                 $mRetypePass,
  43                 $mRows,
  44                 $mSearch,
  45                 $mSearchChars,
  46                 $mSearchLines,
  47                 $mSearchNs,
  48                 $mSkin,
  49                 $mStubs,
  50                 $mToggles,
  51                 $mUnderline,
  52                 $mUserEmail,
  53                 $mUserLanguage,
  54                 $mUserVariant,
  55                 $mWatchlistEdits ;
  56
  57         /**
  58          * Constructor
  59          * Load some values
  60          */
  61         function PreferencesForm( &$request ) {
  62                 global $wgLang, $wgContLang, $wgUser, $wgAllowRealName;
  63
  64                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  65                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  66                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  67                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  68                 $this->mStubs = $request->getVal( 'wpStubs' );
  69                 $this->mRows = $request->getVal( 'wpRows' );
  70                 $this->mCols = $request->getVal( 'wpCols' );
  71                 $this->mSkin = $request->getVal( 'wpSkin' );
  72                 $this->mMath = $request->getVal( 'wpMath' );
  73                 $this->mDate = $request->getVal( 'wpDate' );
  74                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  75                 $this->mRealName = $wgAllowRealName ? $request->getVal( 'wpRealName' ) : '';
  76                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 0 : 1;
  77                 $this->mNick = $request->getVal( 'wpNick' );
  78                 $this->mUserLanguage = $request->getVal( 'wpUserLanguage' );
  79                 $this->mUserVariant = $request->getVal( 'wpUserVariant' );
  80                 $this->mSearch = $request->getVal( 'wpSearch' );
  81                 $this->mRecent = $request->getVal( 'wpRecent' );
  82                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  83                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  84                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  85                 $this->mImageSize = $request->getVal( 'wpImageSize' );
  86                 $this->mThumbSize = $request->getInt( 'wpThumbSize' );
  87                 $this->mUnderline = $request->getInt( 'wpOpunderline' );
  88                 $this->mAction = $request->getVal( 'action' );
  89                 $this->mReset = $request->getCheck( 'wpReset' );
  90                 $this->mPosted = $request->wasPosted();
  91                 $this->mSuccess = $request->getCheck( 'success' );
  92                 $this->mWatchlistDays = $request->getVal( 'wpWatchlistDays' );
  93                 $this->mWatchlistEdits = $request->getVal( 'wpWatchlistEdits' );
  94
  95                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) &&
  96                         $this->mPosted &&
  97                         $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
  98
  99                 # User toggles  (the big ugly unsorted list of checkboxes)
 100                 $this->mToggles = array();
 101                 if ( $this->mPosted ) {
 102                         $togs = $wgLang->getUserToggles();
 103                         foreach ( $togs as $tname ) {
 104                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
 105                         }
 106                 }
 107
 108                 $this->mUsedToggles = array();
 109
 110                 # Search namespace options
 111                 # Note: namespaces don't necessarily have consecutive keys
 112                 $this->mSearchNs = array();
 113                 if ( $this->mPosted ) {
 114                         $namespaces = $wgContLang->getNamespaces();
 115                         foreach ( $namespaces as $i => $namespace ) {
 116                                 if ( $i >= 0 ) {
 117                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
 118                                 }
 119                         }
 120                 }
 121
 122                 # Validate language
 123                 if ( !preg_match( '/^[a-z\-]*$/', $this->mUserLanguage ) ) {
 124                         $this->mUserLanguage = 'nolanguage';
 125                 }
 126         }
 127
 128         function execute() {
 129                 global $wgUser, $wgOut;
 130
 131                 if ( $wgUser->isAnon() ) {
 132                         $wgOut->errorpage( 'prefsnologin', 'prefsnologintext' );
 133                         return;
 134                 }
 135                 if ( wfReadOnly() ) {
 136                         $wgOut->readOnlyPage();
 137                         return;
 138                 }
 139                 if ( $this->mReset ) {
 140                         $this->resetPrefs();
 141                         $this->mainPrefsForm( 'reset', wfMsg( 'prefsreset' ) );
 142                 } else if ( $this->mSaveprefs ) {
 143                         $this->savePreferences();
 144                 } else {
 145                         $this->resetPrefs();
 146                         $this->mainPrefsForm( '' );
 147                 }
 148         }
 149         /**
 150          * @access private
 151          */
 152         function validateInt( &$val, $min=0, $max=0x7fffffff ) {
 153                 $val = intval($val);
 154                 $val = min($val, $max);
 155                 $val = max($val, $min);
 156                 return $val;
 157         }
 158
 159         /**
 160          * @access private
 161          */
 162         function validateFloat( &$val, $min, $max=0x7fffffff ) {
 163                 $val = floatval( $val );
 164                 $val = min( $val, $max );
 165                 $val = max( $val, $min );
 166                 return( $val );
 167         }
 168
 169         /**
 170          * @access private
 171          */
 172         function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 173                 $val = trim($val);
 174                 if($val === '') {
 175                         return $val;
 176                 } else {
 177                         return $this->validateInt( $val, $min, $max );
 178                 }
 179         }
 180
 181         /**
 182          * @access private
 183          */
 184         function validateDate( &$val, $min = 0, $max=0x7fffffff ) {
 185                 if ( ( sprintf('%d', $val) === $val && $val >= $min && $val <= $max ) || $val == 'ISO 8601' )
 186                         return $val;
 187                 else
 188                         return 0;
 189         }
 190
 191         /**
 192          * Used to validate the user inputed timezone before saving it as
 193          * 'timeciorrection', will return '00:00' if fed bogus data.
 194          * Note: It's not a 100% correct implementation timezone-wise, it will
 195          * accept stuff like '14:30',
 196          * @access private
 197          * @param string $s the user input
 198          * @return string
 199          */
 200         function validateTimeZone( $s ) {
 201                 if ( $s !== '' ) {
 202                         if ( strpos( $s, ':' ) ) {
 203                                 # HH:MM
 204                                 $array = explode( ':' , $s );
 205                                 $hour = intval( $array[0] );
 206                                 $minute = intval( $array[1] );
 207                         } else {
 208                                 $minute = intval( $s * 60 );
 209                                 $hour = intval( $minute / 60 );
 210                                 $minute = abs( $minute ) % 60;
 211                         }
 212                         # Max is +14:00 and min is -12:00, see:
 213                         # http://en.wikipedia.org/wiki/Timezone
 214                         $hour = min( $hour, 14 );
 215                         $hour = max( $hour, -12 );
 216                         $minute = min( $minute, 59 );
 217                         $minute = max( $minute, 0 );
 218                         $s = sprintf( "%02d:%02d", $hour, $minute );
 219                 }
 220                 return $s;
 221         }
 222
 223         /**
 224          * @access private
 225          */
 226         function savePreferences() {
 227                 global $wgUser, $wgOut, $wgParser;
 228                 global $wgEnableUserEmail, $wgEnableEmail;
 229                 global $wgEmailAuthentication, $wgMinimalPasswordLength;
 230                 global $wgAuth;
 231
 232
 233                 if ( '' != $this->mNewpass ) {
 234                         if ( $this->mNewpass != $this->mRetypePass ) {
 235                                 $this->mainPrefsForm( 'error', wfMsg( 'badretype' ) );
 236                                 return;
 237                         }
 238
 239                         if ( strlen( $this->mNewpass ) < $wgMinimalPasswordLength ) {
 240                                 $this->mainPrefsForm( 'error', wfMsg( 'passwordtooshort', $wgMinimalPasswordLength ) );
 241                                 return;
 242                         }
 243
 244                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 245                                 $this->mainPrefsForm( 'error', wfMsg( 'wrongpassword' ) );
 246                                 return;
 247                         }
 248                         if (!$wgAuth->setPassword( $wgUser, $this->mNewpass )) {
 249                                 $this->mainPrefsForm( 'error', wfMsg( 'externaldberror' ) );
 250                                 return;
 251                         }
 252                         $wgUser->setPassword( $this->mNewpass );
 253                         $this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
 254
 255                 }
 256                 $wgUser->setRealName( $this->mRealName );
 257
 258                 if( $wgUser->getOption( 'language' ) !== $this->mUserLanguage ) {
 259                         $needRedirect = true;
 260                 } else {
 261                         $needRedirect = false;
 262                 }
 263
 264                 # Validate the signature and clean it up as needed
 265                 if( $this->mToggles['fancysig'] ) {
 266                         if( Parser::validateSig( $this->mNick ) !== false ) {
 267                                 $this->mNick = $wgParser->cleanSig( $this->mNick );
 268                         } else {
 269                                 $this->mainPrefsForm( 'error', wfMsg( 'badsig' ) );
 270                         }
 271                 }
 272
 273                 $wgUser->setOption( 'language', $this->mUserLanguage );
 274                 $wgUser->setOption( 'variant', $this->mUserVariant );
 275                 $wgUser->setOption( 'nickname', $this->mNick );
 276                 $wgUser->setOption( 'quickbar', $this->mQuickbar );
 277                 $wgUser->setOption( 'skin', $this->mSkin );
 278                 global $wgUseTeX;
 279                 if( $wgUseTeX ) {
 280                         $wgUser->setOption( 'math', $this->mMath );
 281                 }
 282                 $wgUser->setOption( 'date', $this->validateDate( $this->mDate, 0, 20 ) );
 283                 $wgUser->setOption( 'searchlimit', $this->validateIntOrNull( $this->mSearch ) );
 284                 $wgUser->setOption( 'contextlines', $this->validateIntOrNull( $this->mSearchLines ) );
 285                 $wgUser->setOption( 'contextchars', $this->validateIntOrNull( $this->mSearchChars ) );
 286                 $wgUser->setOption( 'rclimit', $this->validateIntOrNull( $this->mRecent ) );
 287                 $wgUser->setOption( 'wllimit', $this->validateIntOrNull( $this->mWatchlistEdits, 0, 1000 ) );
 288                 $wgUser->setOption( 'rows', $this->validateInt( $this->mRows, 4, 1000 ) );
 289                 $wgUser->setOption( 'cols', $this->validateInt( $this->mCols, 4, 1000 ) );
 290                 $wgUser->setOption( 'stubthreshold', $this->validateIntOrNull( $this->mStubs ) );
 291                 $wgUser->setOption( 'timecorrection', $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 292                 $wgUser->setOption( 'imagesize', $this->mImageSize );
 293                 $wgUser->setOption( 'thumbsize', $this->mThumbSize );
 294                 $wgUser->setOption( 'underline', $this->validateInt($this->mUnderline, 0, 2) );
 295                 $wgUser->setOption( 'watchlistdays', $this->validateFloat( $this->mWatchlistDays, 0, 7 ) );
 296
 297                 # Set search namespace options
 298                 foreach( $this->mSearchNs as $i => $value ) {
 299                         $wgUser->setOption( "searchNs{$i}", $value );
 300                 }
 301
 302                 if( $wgEnableEmail && $wgEnableUserEmail ) {
 303                         $wgUser->setOption( 'disablemail', $this->mEmailFlag );
 304                 }
 305
 306                 # Set user toggles
 307                 foreach ( $this->mToggles as $tname => $tvalue ) {
 308                         $wgUser->setOption( $tname, $tvalue );
 309                 }
 310                 if (!$wgAuth->updateExternalDB($wgUser)) {
 311                         $this->mainPrefsForm( wfMsg( 'externaldberror' ) );
 312                         return;
 313                 }
 314                 $wgUser->setCookies();
 315                 $wgUser->saveSettings();
 316
 317                 $error = false;
 318                 if( $wgEnableEmail ) {
 319                         $newadr = $this->mUserEmail;
 320                         $oldadr = $wgUser->getEmail();
 321                         if( ($newadr != '') && ($newadr != $oldadr) ) {
 322                                 # the user has supplied a new email address on the login page
 323                                 if( $wgUser->isValidEmailAddr( $newadr ) ) {
 324                                         $wgUser->mEmail = $newadr; # new behaviour: set this new emailaddr from login-page into user database record
 325                                         $wgUser->mEmailAuthenticated = null; # but flag as "dirty" = unauthenticated
 326                                         $wgUser->saveSettings();
 327                                         if ($wgEmailAuthentication) {
 328                                                 # Mail a temporary password to the dirty address.
 329                                                 # User can come back through the confirmation URL to re-enable email.
 330                                                 $result = $wgUser->sendConfirmationMail();
 331                                                 if( WikiError::isError( $result ) ) {
 332                                                         $error = wfMsg( 'mailerror', htmlspecialchars( $result->getMessage() ) );
 333                                                 } else {
 334                                                         $error = wfMsg( 'eauthentsent', $wgUser->getName() );
 335                                                 }
 336                                         }
 337                                 } else {
 338                                         $error = wfMsg( 'invalidemailaddress' );
 339                                 }
 340                         } else {
 341                                 $wgUser->setEmail( $this->mUserEmail );
 342                                 $wgUser->setCookies();
 343                                 $wgUser->saveSettings();
 344                         }
 345                 }
 346
 347                 if( $needRedirect && $error === false ) {
 348                         $title =& Title::makeTitle( NS_SPECIAL, "Preferences" );
 349                         $wgOut->redirect($title->getFullURL('success'));
 350                         return;
 351                 }
 352
 353                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 354                 $po = ParserOptions::newFromUser( $wgUser );
 355                 $this->mainPrefsForm( $error === false ? 'success' : 'error', $error);
 356         }
 357
 358         /**
 359          * @access private
 360          */
 361         function resetPrefs() {
 362                 global $wgUser, $wgLang, $wgContLang, $wgAllowRealName;
 363
 364                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = '';
 365                 $this->mUserEmail = $wgUser->getEmail();
 366                 $this->mUserEmailAuthenticationtimestamp = $wgUser->getEmailAuthenticationtimestamp();
 367                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 368                 $this->mUserLanguage = $wgUser->getOption( 'language' );
 369                 if( empty( $this->mUserLanguage ) ) {
 370                         # Quick hack for conversions, where this value is blank
 371                         global $wgContLanguageCode;
 372                         $this->mUserLanguage = $wgContLanguageCode;
 373                 }
 374                 $this->mUserVariant = $wgUser->getOption( 'variant');
 375                 $this->mEmailFlag = $wgUser->getOption( 'disablemail' ) == 1 ? 1 : 0;
 376                 $this->mNick = $wgUser->getOption( 'nickname' );
 377
 378                 $this->mQuickbar = $wgUser->getOption( 'quickbar' );
 379                 $this->mSkin = Skin::normalizeKey( $wgUser->getOption( 'skin' ) );
 380                 $this->mMath = $wgUser->getOption( 'math' );
 381                 $this->mDate = $wgUser->getOption( 'date' );
 382                 $this->mRows = $wgUser->getOption( 'rows' );
 383                 $this->mCols = $wgUser->getOption( 'cols' );
 384                 $this->mStubs = $wgUser->getOption( 'stubthreshold' );
 385                 $this->mHourDiff = $wgUser->getOption( 'timecorrection' );
 386                 $this->mSearch = $wgUser->getOption( 'searchlimit' );
 387                 $this->mSearchLines = $wgUser->getOption( 'contextlines' );
 388                 $this->mSearchChars = $wgUser->getOption( 'contextchars' );
 389                 $this->mImageSize = $wgUser->getOption( 'imagesize' );
 390                 $this->mThumbSize = $wgUser->getOption( 'thumbsize' );
 391                 $this->mRecent = $wgUser->getOption( 'rclimit' );
 392                 $this->mWatchlistEdits = $wgUser->getOption( 'wllimit' );
 393                 $this->mUnderline = $wgUser->getOption( 'underline' );
 394                 $this->mWatchlistDays = $wgUser->getOption( 'watchlistdays' );
 395
 396                 $togs = $wgLang->getUserToggles();
 397                 foreach ( $togs as $tname ) {
 398                         $ttext = wfMsg('tog-'.$tname);
 399                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 400                 }
 401
 402                 $namespaces = $wgContLang->getNamespaces();
 403                 foreach ( $namespaces as $i => $namespace ) {
 404                         if ( $i >= NS_MAIN ) {
 405                                 $this->mSearchNs[$i] = $wgUser->getOption( 'searchNs'.$i );
 406                         }
 407                 }
 408         }
 409
 410         /**
 411          * @access private
 412          */
 413         function namespacesCheckboxes() {
 414                 global $wgContLang;
 415
 416                 # Determine namespace checkboxes
 417                 $namespaces = $wgContLang->getNamespaces();
 418                 $r1 = null;
 419
 420                 foreach ( $namespaces as $i => $name ) {
 421                         if ($i < 0)
 422                                 continue;
 423                         $checked = $this->mSearchNs[$i] ? "checked='checked'" : '';
 424                         $name = str_replace( '_', ' ', $namespaces[$i] );
 425
 426                         if ( empty($name) )
 427                                 $name = wfMsg( 'blanknamespace' );
 428
 429                         $r1 .= "<input type='checkbox' value='1' name='wpNs$i' id='wpNs$i' {$checked}/> <label for='wpNs$i'>{$name}</label><br />\n";
 430                 }
 431                 return $r1;
 432         }
 433
 434
 435         function getToggle( $tname, $trailer = false, $disabled = false ) {
 436                 global $wgUser, $wgLang;
 437
 438                 $this->mUsedToggles[$tname] = true;
 439                 $ttext = $wgLang->getUserToggle( $tname );
 440
 441                 $checked = $wgUser->getOption( $tname ) == 1 ? ' checked="checked"' : '';
 442                 $disabled = $disabled ? ' disabled="disabled"' : '';
 443                 $trailer = $trailer ? $trailer : '';
 444                 return "<div class='toggle'><input type='checkbox' value='1' id=\"$tname\" name=\"wpOp$tname\"$checked$disabled />" .
 445                         " <span class='toggletext'><label for=\"$tname\">$ttext</label>$trailer</span></div>\n";
 446         }
 447
 448         function getToggles( $items ) {
 449                 $out = "";
 450                 foreach( $items as $item ) {
 451                         if( $item === false )
 452                                 continue;
 453                         if( is_array( $item ) ) {
 454                                 list( $key, $trailer ) = $item;
 455                         } else {
 456                                 $key = $item;
 457                                 $trailer = false;
 458                         }
 459                         $out .= $this->getToggle( $key, $trailer );
 460                 }
 461                 return $out;
 462         }
 463
 464         function addRow($td1, $td2) {
 465                 return "<tr><td align='right'>$td1</td><td align='left'>$td2</td></tr>";
 466         }
 467
 468         /**
 469          * @access private
 470          */
 471         function mainPrefsForm( $status , $message = '' ) {
 472                 global $wgUser, $wgOut, $wgLang, $wgContLang, $wgValidSkinNames;
 473                 global $wgAllowRealName, $wgImageLimits, $wgThumbLimits;
 474                 global $wgDisableLangConversion;
 475                 global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 476                 global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 477                 global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
 478                 global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins;
 479
 480                 $wgOut->setPageTitle( wfMsg( 'preferences' ) );
 481                 $wgOut->setArticleRelated( false );
 482                 $wgOut->setRobotpolicy( 'noindex,nofollow' );
 483
 484                 if ( $this->mSuccess || 'success' == $status ) {
 485                         $wgOut->addWikitext( '<div class="successbox"><strong>'. wfMsg( 'savedprefs' ) . '</strong></div>' );
 486                 } else  if ( 'error' == $status ) {
 487                         $wgOut->addWikitext( '<div class="errorbox"><strong>' . $message  . '</strong></div>' );
 488                 } else if ( '' != $status ) {
 489                         $wgOut->addWikitext( $message . "\n----" );
 490                 }
 491
 492                 $qbs = $wgLang->getQuickbarSettings();
 493                 $skinNames = $wgLang->getSkinNames();
 494                 $mathopts = $wgLang->getMathNames();
 495                 $dateopts = $wgLang->getDateFormats();
 496                 $togs = $wgLang->getUserToggles();
 497
 498                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Preferences' );
 499                 $action = $titleObj->escapeLocalURL();
 500
 501                 # Pre-expire some toggles so they won't show if disabled
 502                 $this->mUsedToggles[ 'shownumberswatching' ] = true;
 503                 $this->mUsedToggles[ 'showupdated' ] = true;
 504                 $this->mUsedToggles[ 'enotifwatchlistpages' ] = true;
 505                 $this->mUsedToggles[ 'enotifusertalkpages' ] = true;
 506                 $this->mUsedToggles[ 'enotifminoredits' ] = true;
 507                 $this->mUsedToggles[ 'enotifrevealaddr' ] = true;
 508                 $this->mUsedToggles[ 'uselivepreview' ] = true;
 509
 510                 # Enotif
 511                 # <FIXME>
 512                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 513                 $this->mRealName = htmlspecialchars( $this->mRealName );
 514                 $rawNick = $this->mNick;
 515                 $this->mNick = htmlspecialchars( $this->mNick );
 516                 if ( !$this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 517                 else { $emfc = ''; }
 518
 519
 520                 if ($wgEmailAuthentication && ($this->mUserEmail != '') ) {
 521                         if( $wgUser->getEmailAuthenticationTimestamp() ) {
 522                                 $emailauthenticated = wfMsg('emailauthenticated',$wgLang->timeanddate($wgUser->getEmailAuthenticationTimestamp(), true ) ).'<br />';
 523                                 $disableEmailPrefs = false;
 524                         } else {
 525                                 $disableEmailPrefs = true;
 526                                 $skin = $wgUser->getSkin();
 527                                 $emailauthenticated = wfMsg('emailnotauthenticated').'<br />' .
 528                                         $skin->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Confirmemail' ),
 529                                                 wfMsg( 'emailconfirmlink' ) );
 530                         }
 531                 } else {
 532                         $emailauthenticated = '';
 533                         $disableEmailPrefs = false;
 534                 }
 535
 536                 if ($this->mUserEmail == '') {
 537                         $emailauthenticated = wfMsg( 'noemailprefs' );
 538                 }
 539
 540                 $ps = $this->namespacesCheckboxes();
 541
 542                 $enotifwatchlistpages = ($wgEnotifWatchlist) ? $this->getToggle( 'enotifwatchlistpages', false, $disableEmailPrefs ) : '';
 543                 $enotifusertalkpages = ($wgEnotifUserTalk) ? $this->getToggle( 'enotifusertalkpages', false, $disableEmailPrefs ) : '';
 544                 $enotifminoredits = ($wgEnotifWatchlist && $wgEnotifMinorEdits) ? $this->getToggle( 'enotifminoredits', false, $disableEmailPrefs ) : '';
 545                 $enotifrevealaddr = (($wgEnotifWatchlist || $wgEnotifUserTalk) && $wgEnotifRevealEditorAddress) ? $this->getToggle( 'enotifrevealaddr', false, $disableEmailPrefs ) : '';
 546                 $prefs_help_email_enotif = ( $wgEnotifWatchlist || $wgEnotifUserTalk) ? ' ' . wfMsg('prefs-help-email-enotif') : '';
 547                 $prefs_help_realname = '';
 548
 549                 # </FIXME>
 550
 551                 $wgOut->addHTML( "<form action=\"$action\" method='post'>" );
 552                 $wgOut->addHTML( "<div id='preferences'>" );
 553
 554                 # User data
 555                 #
 556
 557                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('prefs-personal') . "</legend>\n<table>\n");
 558
 559                 $wgOut->addHTML(
 560                         $this->addRow(
 561                                 wfMsg( 'username'),
 562                                 $wgUser->getName()
 563                         )
 564                 );
 565
 566                 $wgOut->addHTML(
 567                         $this->addRow(
 568                                 wfMsg( 'uid' ),
 569                                 $wgUser->getID()
 570                         )
 571                 );
 572
 573
 574                 if ($wgAllowRealName) {
 575                         $wgOut->addHTML(
 576                                 $this->addRow(
 577                                         '<label for="wpRealName">' . wfMsg('yourrealname') . '</label>',
 578                                         "<input type='text' name='wpRealName' id='wpRealName' value=\"{$this->mRealName}\" size='25' />"
 579                                 )
 580                         );
 581                 }
 582                 if ($wgEnableEmail) {
 583                         $wgOut->addHTML(
 584                                 $this->addRow(
 585                                         '<label for="wpUserEmail">' . wfMsg( 'youremail' ) . '</label>',
 586                                         "<input type='text' name='wpUserEmail' id='wpUserEmail' value=\"{$this->mUserEmail}\" size='25' />"
 587                                 )
 588                         );
 589                 }
 590
 591                 global $wgParser;
 592                 if( !empty( $this->mToggles['fancysig'] ) &&
 593                         false === $wgParser->validateSig( $rawNick ) ) {
 594                         $invalidSig = $this->addRow(
 595                                 '&nbsp;',
 596                                 '<span class="error">' . wfMsgHtml( 'badsig' ) . '<span>'
 597                         );
 598                 } else {
 599                         $invalidSig = '';
 600                 }
 601
 602                 $wgOut->addHTML(
 603                         $this->addRow(
 604                                 '<label for="wpNick">' . wfMsg( 'yournick' ) . '</label>',
 605                                 "<input type='text' name='wpNick' id='wpNick' value=\"{$this->mNick}\" size='25' />"
 606                         ) .
 607                         $invalidSig .
 608                         # FIXME: The <input> part should be where the &nbsp; is, getToggle() needs
 609                         # to be changed to out return its output in two parts. -ævar
 610                         $this->addRow(
 611                                 '&nbsp;',
 612                                 $this->getToggle( 'fancysig' )
 613                         )
 614                 );
 615
 616                 /**
 617                  * Make sure the site language is in the list; a custom language code
 618                  * might not have a defined name...
 619                  */
 620                 $languages = $wgLang->getLanguageNames();
 621                 if( !array_key_exists( $wgContLanguageCode, $languages ) ) {
 622                         $languages[$wgContLanguageCode] = $wgContLanguageCode;
 623                 }
 624                 ksort( $languages );
 625
 626                 /**
 627                  * If a bogus value is set, default to the content language.
 628                  * Otherwise, no default is selected and the user ends up
 629                  * with an Afrikaans interface since it's first in the list.
 630                  */
 631                 $selectedLang = isset( $languages[$this->mUserLanguage] ) ? $this->mUserLanguage : $wgContLanguageCode;
 632                 $selbox = null;
 633                 foreach($languages as $code => $name) {
 634                         global $IP;
 635                         /* only add languages that have a file */
 636                         $langfile="$IP/languages/Language".str_replace('-', '_', ucfirst($code)).".php";
 637                         if(file_exists($langfile) || $code == $wgContLanguageCode) {
 638                                 $sel = ($code == $selectedLang)? ' selected="selected"' : '';
 639                                 $selbox .= "<option value=\"$code\"$sel>$code - $name</option>\n";
 640                         }
 641                 }
 642                 $wgOut->addHTML(
 643                         $this->addRow(
 644                                 '<label for="wpUserLanguage">' . wfMsg('yourlanguage') . '</label>',
 645                                 "<select name='wpUserLanguage' id='wpUserLanguage'>$selbox</select>"
 646                         )
 647                 );
 648
 649                 /* see if there are multiple language variants to choose from*/
 650                 if(!$wgDisableLangConversion) {
 651                         $variants = $wgContLang->getVariants();
 652                         $variantArray = array();
 653
 654                         foreach($variants as $v) {
 655                                 $v = str_replace( '_', '-', strtolower($v));
 656                                 if( array_key_exists( $v, $languages ) ) {
 657                                         // If it doesn't have a name, we'll pretend it doesn't exist
 658                                         $variantArray[$v] = $languages[$v];
 659                                 }
 660                         }
 661
 662                         $selbox = null;
 663                         foreach($variantArray as $code => $name) {
 664                                 $sel = $code == $this->mUserVariant ? 'selected="selected"' : '';
 665                                 $selbox .= "<option value=\"$code\" $sel>$code - $name</option>";
 666                         }
 667
 668                         if(count($variantArray) > 1) {
 669                                 $wgOut->addHtml(
 670                                         $this->addRow( wfMsg( 'yourvariant' ), "<select name='wpUserVariant'>$selbox</select>" )
 671                                 );
 672                         }
 673                 }
 674                 $wgOut->addHTML('</table>');
 675
 676                 # Password
 677                 $this->mOldpass = htmlspecialchars( $this->mOldpass );
 678                 $this->mNewpass = htmlspecialchars( $this->mNewpass );
 679                 $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 680
 681                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'changepassword' ) . '</legend><table>');
 682                 $wgOut->addHTML(
 683                         $this->addRow(
 684                                 '<label for="wpOldpass">' . wfMsg( 'oldpassword' ) . '</label>',
 685                                 "<input type='password' name='wpOldpass' id='wpOldpass' value=\"{$this->mOldpass}\" size='20' />"
 686                         ) .
 687                         $this->addRow(
 688                                 '<label for="wpNewpass">' . wfMsg( 'newpassword' ) . '</label>',
 689                                 "<input type='password' name='wpNewpass' id='wpNewpass' value=\"{$this->mNewpass}\" size='20' />"
 690                         ) .
 691                         $this->addRow(
 692                                 '<label for="wpRetypePass">' . wfMsg( 'retypenew' ) . '</label>',
 693                                 "<input type='password' name='wpRetypePass' id='wpRetypePass' value=\"{$this->mRetypePass}\" size='20' />"
 694                         ) .
 695                         "</table>\n" .
 696                         $this->getToggle( "rememberpassword" ) . "</fieldset>\n\n" );
 697
 698                 # <FIXME>
 699                 # Enotif
 700                 if ($wgEnableEmail) {
 701                         $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'email' ) . '</legend>' );
 702                         $wgOut->addHTML(
 703                                         $emailauthenticated.
 704                                         $enotifrevealaddr.
 705                                         $enotifwatchlistpages.
 706                                         $enotifusertalkpages.
 707                                         $enotifminoredits );
 708                         if ($wgEnableUserEmail) {
 709                         $emf = wfMsg( 'allowemail' );
 710                                 $disabled = $disableEmailPrefs ? ' disabled="disabled"' : '';
 711                                 $wgOut->addHTML(
 712                                 "<div><input type='checkbox' $emfc $disabled value='1' name='wpEmailFlag' id='wpEmailFlag' /> <label for='wpEmailFlag'>$emf</label></div>" );
 713                         }
 714
 715                         $wgOut->addHTML( '</fieldset>' );
 716                 }
 717                 # </FIXME>
 718
 719                 if ($wgAllowRealName || $wgEnableEmail) {
 720                         $wgOut->addHTML("<div class='prefsectiontip'>");
 721                         $rn = $wgAllowRealName ? wfMsg('prefs-help-realname') : '';
 722                         $em = $wgEnableEmail ? '<br />' .  wfMsg('prefs-help-email') : '';
 723                         $wgOut->addHTML( $rn . $em  . '</div>');
 724                 }
 725
 726                 $wgOut->addHTML( '</fieldset>' );
 727
 728                 # Quickbar
 729                 #
 730                 if ($this->mSkin == 'cologneblue' || $this->mSkin == 'standard') {
 731                         $wgOut->addHtml( "<fieldset>\n<legend>" . wfMsg( 'qbsettings' ) . "</legend>\n" );
 732                         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 733                                 if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 734                                 else { $checked = ""; }
 735                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpQuickbar' value=\"$i\"$checked />{$qbs[$i]}</label></div>\n" );
 736                         }
 737                         $wgOut->addHtml( "</fieldset>\n\n" );
 738                 } else {
 739                         # Need to output a hidden option even if the relevant skin is not in use,
 740                         # otherwise the preference will get reset to 0 on submit
 741                         $wgOut->addHTML( "<input type='hidden' name='wpQuickbar' value='{$this->mQuickbar}' />" );
 742                 }
 743
 744                 # Skin
 745                 #
 746                 $wgOut->addHTML( "<fieldset>\n<legend>\n" . wfMsg('skin') . "</legend>\n" );
 747                 $mptitle = Title::newMainPage();
 748                 $previewtext = wfMsg('skinpreview');
 749                 # Only show members of $wgValidSkinNames rather than
 750                 # $skinNames (skins is all skin names from Language.php)
 751                 foreach ($wgValidSkinNames as $skinkey => $skinname ) {
 752                         if ( in_array( $skinkey, $wgSkipSkins ) ) {
 753                                 continue;
 754                         }
 755                         $checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 756                         $sn = isset( $skinNames[$skinkey] ) ? $skinNames[$skinkey] : $skinname;
 757
 758                         $mplink = htmlspecialchars($mptitle->getLocalURL("useskin=$skinkey"));
 759                         $previewlink = "<a target='_blank' href=\"$mplink\">$previewtext</a>";
 760                         if( $skinkey == $wgDefaultSkin )
 761                                 $sn .= ' (' . wfMsg( 'default' ) . ')';
 762                         $wgOut->addHTML( "<input type='radio' name='wpSkin' id=\"wpSkin$skinkey\" value=\"$skinkey\"$checked /> <label for=\"wpSkin$skinkey\">{$sn}</label> $previewlink<br/>\n" );
 763                 }
 764                 $wgOut->addHTML( "</fieldset>\n\n" );
 765
 766                 # Math
 767                 #
 768                 global $wgUseTeX;
 769                 if( $wgUseTeX ) {
 770                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg('math') . '</legend>' );
 771                         foreach ( $mathopts as $k => $v ) {
 772                                 $checked = $k == $this->mMath ? ' checked="checked"' : '';
 773                                 $wgOut->addHTML( "<div><label><input type='radio' name='wpMath' value=\"$k\"$checked /> ".wfMsg($v)."</label></div>\n" );
 774                         }
 775                         $wgOut->addHTML( "</fieldset>\n\n" );
 776                 }
 777
 778                 # Files
 779                 #
 780                 $wgOut->addHTML("<fieldset>
 781                         <legend>" . wfMsg( 'files' ) . "</legend>
 782                         <div><label for='wpImageSize'>" . wfMsg('imagemaxsize') . "</label> <select id='wpImageSize' name='wpImageSize'>");
 783
 784                         $imageLimitOptions = null;
 785                         foreach ( $wgImageLimits as $index => $limits ) {
 786                                 $selected = ($index == $this->mImageSize) ? 'selected="selected"' : '';
 787                                 $imageLimitOptions .= "<option value=\"{$index}\" {$selected}>{$limits[0]}×{$limits[1]}". wfMsgHtml('unit-pixel') ."</option>\n";
 788                         }
 789
 790                         $imageThumbOptions = null;
 791                         $wgOut->addHTML( "{$imageLimitOptions}</select></div>
 792                                 <div><label for='wpThumbSize'>" . wfMsg('thumbsize') . "</label> <select name='wpThumbSize' id='wpThumbSize'>");
 793                         foreach ( $wgThumbLimits as $index => $size ) {
 794                                 $selected = ($index == $this->mThumbSize) ? 'selected="selected"' : '';
 795                                 $imageThumbOptions .= "<option value=\"{$index}\" {$selected}>{$size}". wfMsgHtml('unit-pixel') ."</option>\n";
 796                         }
 797                         $wgOut->addHTML( "{$imageThumbOptions}</select></div></fieldset>\n\n");
 798
 799                 # Date format
 800                 #
 801                 # Date/Time
 802                 #
 803
 804                 $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'datetime' ) . "</legend>\n" );
 805
 806                 if ($dateopts) {
 807                         $wgOut->addHTML( "<fieldset>\n<legend>" . wfMsg( 'dateformat' ) . "</legend>\n" );
 808                         $idCnt = 0;
 809                         $epoch = '20010408091234';
 810                         foreach($dateopts as $key => $option) {
 811                                 if( $key == MW_DATE_DEFAULT ) {
 812                                         $formatted = wfMsgHtml( 'datedefault' );
 813                                 } else {
 814                                         $formatted = htmlspecialchars( $wgLang->timeanddate( $epoch, false, $key ) );
 815                                 }
 816                                 ($key == $this->mDate) ? $checked = ' checked="checked"' : $checked = '';
 817                                 $wgOut->addHTML( "<div><input type='radio' name=\"wpDate\" id=\"wpDate$idCnt\" ".
 818                                         "value=\"$key\"$checked /> <label for=\"wpDate$idCnt\">$formatted</label></div>\n" );
 819                                 $idCnt++;
 820                         }
 821                         $wgOut->addHTML( "</fieldset>\n" );
 822                 }
 823
 824                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 825                 $nowserver = $wgLang->time( $now, false );
 826
 827                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'timezonelegend' ). '</legend><table>' .
 828                         $this->addRow( wfMsg( 'servertime' ), $nowserver ) .
 829                         $this->addRow( wfMsg( 'localtime' ), $nowlocal ) .
 830                         $this->addRow(
 831                                 '<label for="wpHourDiff">' . wfMsg( 'timezoneoffset' ) . '</label>',
 832                                 "<input type='text' name='wpHourDiff' id='wpHourDiff' value=\"" . htmlspecialchars( $this->mHourDiff ) . "\" size='6' />"
 833                         ) . "<tr><td colspan='2'>
 834                                 <input type='button' value=\"" . wfMsg( 'guesstimezone' ) ."\"
 835                                 onclick='javascript:guessTimezone()' id='guesstimezonebutton' style='display:none;' />
 836                                 </td></tr></table></fieldset>
 837                         <div class='prefsectiontip'>¹" .  wfMsg( 'timezonetext' ) . "</div>
 838                 </fieldset>\n\n" );
 839
 840                 # Editing
 841                 #
 842                 global $wgLivePreview, $wgUseRCPatrol;
 843                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'textboxsize' ) . '</legend>
 844                         <div>
 845                                 <label for="wpRows">' . wfMsg( 'rows' ) . "</label> <input type='text' name='wpRows' id='wpRows' value=\"{$this->mRows}\" size='3' />
 846                                 <label for='wpCols'>" . wfMsg( 'columns' ) . "</label> <input type='text' name='wpCols' id='wpCols' value=\"{$this->mCols}\" size='3' />
 847                         </div>" .
 848                         $this->getToggles( array(
 849                                 'editsection',
 850                                 'editsectiononrightclick',
 851                                 'editondblclick',
 852                                 'editwidth',
 853                                 'showtoolbar',
 854                                 'previewonfirst',
 855                                 'previewontop',
 856                                 'watchcreations',
 857                                 'watchdefault',
 858                                 'minordefault',
 859                                 'externaleditor',
 860                                 'externaldiff',
 861                                 $wgLivePreview ? 'uselivepreview' : false,
 862                                 $wgUser->isAllowed( 'patrol' ) && $wgUseRCPatrol ? 'autopatrol' : false,
 863                                 'forceeditsummary',
 864                         ) ) . '</fieldset>'
 865                 );
 866                 $this->mUsedToggles['autopatrol'] = true; # Don't show this up for users who can't; the handler below is dumb and doesn't know it
 867
 868                 $wgOut->addHTML( '<fieldset><legend>' . htmlspecialchars(wfMsg('prefs-rc')) . '</legend>' .
 869                                         '<label for="wpRecent">' . wfMsg ( 'recentchangescount' ) .
 870                                         "</label> <input type='text' name='wpRecent' id='wpRecent' value=\"$this->mRecent\" size='3' />" .
 871                         $this->getToggles( array(
 872                                 'hideminor',
 873                                 $wgRCShowWatchingUsers ? 'shownumberswatching' : false,
 874                                 'usenewrc' )
 875                         ) . '</fieldset>'
 876                 );
 877
 878                 # Watchlist
 879                 $wgOut->addHTML( '<fieldset><legend>' . wfMsgHtml( 'prefs-watchlist' ) . '</legend>' );
 880
 881                 $wgOut->addHTML( '<label for="wpWatchlistDays">' . wfMsgHtml( 'prefs-watchlist-days' ) . '</label> ' );
 882                 $wgOut->addHTML( '<input type="text" name="wpWatchlistDays" id="wpWatchlistDays" value="' . $this->mWatchlistDays . '" size="3" />' );
 883                 $wgOut->addHTML( '<br /><br />' ); # Spacing
 884                 $wgOut->addHTML( $this->getToggles( array( 'watchlisthideown', 'watchlisthidebots', 'extendwatchlist' ) ) );
 885                 $wgOut->addHTML( '<label for="wpWatchlistEdits">' . wfMsgHtml( 'prefs-watchlist-edits' ) . '</label> ' );
 886                 $wgOut->addHTML( '<input type="text" name="wpWatchlistEdits" id="wpWatchlistEdits" value="' . $this->mWatchlistEdits . '" size="3" />' );
 887
 888                 $wgOut->addHTML( '</fieldset>' );
 889
 890                 # Search
 891                 $wgOut->addHTML( '<fieldset><legend>' . wfMsg( 'searchresultshead' ) . '</legend><table>' .
 892                         $this->addRow(
 893                                 '<label for="wpSearch">' . wfMsg( 'resultsperpage' ) . '</label>',
 894                                 "<input type='text' name='wpSearch' id='wpSearch' value=\"$this->mSearch\" size='4' />"
 895                         ) .
 896                         $this->addRow(
 897                                 '<label for="wpSearchLines">' . wfMsg( 'contextlines' ) . '</label>',
 898                                 "<input type='text' name='wpSearchLines' id='wpSearchLines' value=\"$this->mSearchLines\" size='4' />"
 899                         ) .
 900                         $this->addRow(
 901                                 '<label for="wpSearchChars">' . wfMsg( 'contextchars' ) . '</label>',
 902                                 "<input type='text' name='wpSearchChars' id='wpSearchChars' value=\"$this->mSearchChars\" size='4' />"
 903                         ) .
 904                 "</table><fieldset><legend>" . wfMsg( 'defaultns' ) . "</legend>$ps</fieldset></fieldset>" );
 905
 906                 # Misc
 907                 #
 908                 $wgOut->addHTML('<fieldset><legend>' . wfMsg('prefs-misc') . '</legend>');
 909                 $wgOut->addHTML(
 910                         '<label for="wpStubs">' . htmlspecialchars ( wfMsg ( 'stubthreshold' ) ) . '</label>' .
 911                         " <input type='text' name='wpStubs' id='wpStubs' value=\"$this->mStubs\" size='6' />"
 912                 );
 913                 $msgUnderline = htmlspecialchars( wfMsg ( 'tog-underline' ) );
 914                 $msgUnderlinenever = htmlspecialchars( wfMsg ( 'underline-never' ) );
 915                 $msgUnderlinealways = htmlspecialchars( wfMsg ( 'underline-always' ) );
 916                 $msgUnderlinedefault = htmlspecialchars( wfMsg ( 'underline-default' ) );
 917                 $uopt = $wgUser->getOption("underline");
 918                 $s0 = $uopt == 0 ? ' selected="selected"' : '';
 919                 $s1 = $uopt == 1 ? ' selected="selected"' : '';
 920                 $s2 = $uopt == 2 ? ' selected="selected"' : '';
 921                 $wgOut->addHTML("
 922 <div class='toggle'><label for='wpOpunderline'>$msgUnderline</label>
 923 <select name='wpOpunderline' id='wpOpunderline'>
 924 <option value=\"0\"$s0>$msgUnderlinenever</option>
 925 <option value=\"1\"$s1>$msgUnderlinealways</option>
 926 <option value=\"2\"$s2>$msgUnderlinedefault</option>
 927 </select>
 928 </div>
 929 ");
 930                 foreach ( $togs as $tname ) {
 931                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 932                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 933                         }
 934                 }
 935                 $wgOut->addHTML( '</fieldset>' );
 936
 937                 $token = $wgUser->editToken();
 938                 $wgOut->addHTML( "
 939         <div id='prefsubmit'>
 940         <div>
 941                 <input type='submit' name='wpSaveprefs' class='btnSavePrefs' value=\"" . wfMsgHtml( 'saveprefs' ) . "\" accesskey=\"".
 942                 wfMsgHtml('accesskey-save')."\" title=\"".wfMsgHtml('tooltip-save')."\" />
 943                 <input type='submit' name='wpReset' value=\"" . wfMsgHtml( 'resetprefs' ) . "\" />
 944         </div>
 945
 946         </div>
 947
 948         <input type='hidden' name='wpEditToken' value='{$token}' />
 949         </div></form>\n" );
 950
 951                 $wgOut->addWikiText( '<div class="prefcache">' . wfMsg('clearyourcache') . '</div>' );
 952
 953         }
 954 }
 955 ?>