includes/SpecialPreferences.php

   1 <?php
   2 /**
   3  *
   4  */
   5
   6 /**
   7  *
   8  */
   9 function wfSpecialPreferences() {
  10         global $wgRequest;
  11
  12         $form = new PreferencesForm( $wgRequest );
  13         $form->execute();
  14 }
  15
  16 /**
  17  *
  18  */
  19 class PreferencesForm {
  20         var $mQuickbar, $mOldpass, $mNewpass, $mRetypePass, $mStubs;
  21         var $mRows, $mCols, $mSkin, $mMath, $mDate, $mUserEmail, $mEmailFlag, $mNick;
  22         var $mSearch, $mRecent, $mHourDiff, $mSearchLines, $mSearchChars, $mAction;
  23         var $mReset, $mPosted, $mToggles, $mSearchNs, $mRealName;
  24
  25         function PreferencesForm( &$request ) {
  26                 global $wgLang, $wgAllowRealName;
  27
  28                 $this->mQuickbar = $request->getVal( 'wpQuickbar' );
  29                 $this->mOldpass = $request->getVal( 'wpOldpass' );
  30                 $this->mNewpass = $request->getVal( 'wpNewpass' );
  31                 $this->mRetypePass =$request->getVal( 'wpRetypePass' );
  32                 $this->mStubs = $request->getVal( 'wpStubs' );
  33                 $this->mRows = $request->getVal( 'wpRows' );
  34                 $this->mCols = $request->getVal( 'wpCols' );
  35                 $this->mSkin = $request->getVal( 'wpSkin' );
  36                 $this->mMath = $request->getVal( 'wpMath' );
  37                 $this->mDate = $request->getVal( 'wpDate' );
  38                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  39                 $this->mRealName = ($wgAllowRealName) ? $request->getVal( 'wpRealName' ) : '';
  40                 $this->mEmailFlag = $request->getCheck( 'wpEmailFlag' ) ? 1 : 0;
  41                 $this->mNick = $request->getVal( 'wpNick' );
  42                 $this->mSearch = $request->getVal( 'wpSearch' );
  43                 $this->mRecent = $request->getVal( 'wpRecent' );
  44                 $this->mHourDiff = $request->getVal( 'wpHourDiff' );
  45                 $this->mSearchLines = $request->getVal( 'wpSearchLines' );
  46                 $this->mSearchChars = $request->getVal( 'wpSearchChars' );
  47                 $this->mAction = $request->getVal( 'action' );
  48                 $this->mReset = $request->getCheck( 'wpReset' );
  49                 $this->mPosted = $request->wasPosted();
  50                 $this->mSaveprefs = $request->getCheck( 'wpSaveprefs' ) && $this->mPosted;
  51
  52                 # User toggles  (the big ugly unsorted list of checkboxes)
  53                 $this->mToggles = array();
  54                 if ( $this->mPosted ) {
  55                         $togs = $wgLang->getUserToggles();
  56                         foreach ( $togs as $tname ) {
  57                                 $this->mToggles[$tname] = $request->getCheck( "wpOp$tname" ) ? 1 : 0;
  58                         }
  59                 }
  60
  61                 $this->mUsedToggles = array();
  62
  63                 # Search namespace options
  64                 # Note: namespaces don't necessarily have consecutive keys
  65                 $this->mSearchNs = array();
  66                 if ( $this->mPosted ) {
  67                         $namespaces = $wgLang->getNamespaces();
  68                         foreach ( $namespaces as $i => $namespace ) {
  69                                 if ( $i >= 0 ) {
  70                                         $this->mSearchNs[$i] = $request->getCheck( "wpNs$i" ) ? 1 : 0;
  71                                 }
  72                         }
  73                 }
  74         }
  75
  76         function execute() {
  77                 global $wgUser, $wgOut, $wgUseDynamicDates;
  78
  79                 if ( 0 == $wgUser->getID() ) {
  80                         $wgOut->errorpage( "prefsnologin", "prefsnologintext" );
  81                         return;
  82                 }
  83                 if ( wfReadOnly() ) {
  84                         $wgOut->readOnlyPage();
  85                         return;
  86                 }
  87                 if ( $this->mReset ) {
  88                         $this->resetPrefs();
  89                         $this->mainPrefsForm( wfMsg( "prefsreset" ) );
  90                 } else if ( $this->mSaveprefs ) {
  91                         $this->savePreferences();
  92                 } else {
  93                         $this->resetPrefs();
  94                         $this->mainPrefsForm( "" );
  95                 }
  96         }
  97
  98         /* private */ function validateInt( &$val, $min=0, $max=0x7fffffff ) {
  99                 $val = intval($val);
 100                 $val = min($val, $max);
 101                 $val = max($val, $min);
 102                 return $val;
 103         }
 104
 105         /* private */ function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
 106                 $val = trim($val);
 107                 if($val === "") {
 108                         return $val;
 109                 } else {
 110                         return $this->validateInt( $val, $min, $max );
 111                 }
 112         }
 113
 114         /* private */ function validateTimeZone( $s )
 115         {
 116
 117                 if ( $s !== "" ) {
 118                         if ( strpos( $s, ":" ) ) {
 119                                 # HH:MM
 120                                 $array = explode( ":" , $s );
 121                                 $hour = intval( $array[0] );
 122                                 $minute = intval( $array[1] );
 123                         } else {
 124                                 $minute = intval( $s * 60 );
 125                                 $hour = intval( $minute / 60 );
 126                                 $minute = abs( $minute ) % 60;
 127                         }
 128                         $hour = min( $hour, 15 );
 129                         $hour = max( $hour, -15 );
 130                         $minute = min( $minute, 59 );
 131                         $minute = max( $minute, 0 );
 132                         $s = sprintf( "%02d:%02d", $hour, $minute );
 133                 }
 134                 return $s;
 135         }
 136
 137         /* private */ function savePreferences()
 138         {
 139                 global $wgUser, $wgLang, $wgDeferredUpdateList, $wgOut;
 140
 141                 if ( "" != $this->mNewpass ) {
 142                         if ( $this->mNewpass != $this->mRetypePass ) {
 143                                 $this->mainPrefsForm( wfMsg( "badretype" ) );
 144                                 return;
 145                         }
 146
 147                         if (!$wgUser->checkPassword( $this->mOldpass )) {
 148                                 $this->mainPrefsForm( wfMsg( "wrongpassword" ) );
 149                                 return;
 150                         }
 151                         $wgUser->setPassword( $this->mNewpass );
 152                 }
 153                 $wgUser->setEmail( $this->mUserEmail );
 154                 $wgUser->setRealName( $this->mRealName );
 155                 $wgUser->setOption( "nickname", $this->mNick );
 156                 $wgUser->setOption( "quickbar", $this->mQuickbar );
 157                 $wgUser->setOption( "skin", $this->mSkin );
 158                 $wgUser->setOption( "math", $this->mMath );
 159                 $wgUser->setOption( "date", $this->mDate );
 160                 $wgUser->setOption( "searchlimit", $this->validateIntOrNull( $this->mSearch ) );
 161                 $wgUser->setOption( "contextlines", $this->validateIntOrNull( $this->mSearchLines ) );
 162                 $wgUser->setOption( "contextchars", $this->validateIntOrNull( $this->mSearchChars ) );
 163                 $wgUser->setOption( "rclimit", $this->validateIntOrNull( $this->mRecent ) );
 164                 $wgUser->setOption( "rows", $this->validateInt( $this->mRows, 4, 1000 ) );
 165                 $wgUser->setOption( "cols", $this->validateInt( $this->mCols, 4, 1000 ) );
 166                 $wgUser->setOption( "stubthreshold", $this->validateIntOrNull( $this->mStubs ) );
 167                 $wgUser->setOption( "timecorrection", $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 168
 169                 # Set search namespace options
 170                 foreach( $this->mSearchNs as $i => $value ) {
 171                         $wgUser->setOption( "searchNs{$i}", $value );
 172                 }
 173
 174                 $wgUser->setOption( "disablemail", $this->mEmailFlag );
 175
 176                 # Set user toggles
 177                 foreach ( $this->mToggles as $tname => $tvalue ) {
 178                         $wgUser->setOption( $tname, $tvalue );
 179                 }
 180                 $wgUser->setCookies();
 181                 $up = new UserUpdate();
 182                 array_push( $wgDeferredUpdateList, $up );
 183                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 184                 $po = ParserOptions::newFromUser( $wgUser );
 185                 $this->mainPrefsForm( wfMsg( "savedprefs" ) );
 186         }
 187
 188         /* private */ function resetPrefs()
 189         {
 190                 global $wgUser, $wgLang, $wgAllowRealName;
 191
 192                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = "";
 193                 $this->mUserEmail = $wgUser->getEmail();
 194                 $this->mRealName = ($wgAllowRealName) ? $wgUser->getRealName() : '';
 195                 if ( 1 == $wgUser->getOption( "disablemail" ) ) { $this->mEmailFlag = 1; }
 196                 else { $this->mEmailFlag = 0; }
 197                 $this->mNick = $wgUser->getOption( "nickname" );
 198
 199                 $this->mQuickbar = $wgUser->getOption( "quickbar" );
 200                 $this->mSkin = $wgUser->getOption( "skin" );
 201                 $this->mMath = $wgUser->getOption( "math" );
 202                 $this->mDate = $wgUser->getOption( "date" );
 203                 $this->mRows = $wgUser->getOption( "rows" );
 204                 $this->mCols = $wgUser->getOption( "cols" );
 205                 $this->mStubs = $wgUser->getOption( "stubthreshold" );
 206                 $this->mHourDiff = $wgUser->getOption( "timecorrection" );
 207                 $this->mSearch = $wgUser->getOption( "searchlimit" );
 208                 $this->mSearchLines = $wgUser->getOption( "contextlines" );
 209                 $this->mSearchChars = $wgUser->getOption( "contextchars" );
 210                 $this->mRecent = $wgUser->getOption( "rclimit" );
 211
 212                 $togs = $wgLang->getUserToggles();
 213                 foreach ( $togs as $tname ) {
 214                         $ttext = wfMsg("tog-".$tname);
 215                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 216                 }
 217
 218                 $namespaces = $wgLang->getNamespaces();
 219                 foreach ( $namespaces as $i => $namespace ) {
 220                         if ( $i >= 0 ) {
 221                                 $this->mSearchNs[$i] = $wgUser->getOption( "searchNs$i" );
 222                         }
 223                 }
 224         }
 225
 226         /* private */ function namespacesCheckboxes()
 227         {
 228                 global $wgLang, $wgUser;
 229
 230                 # Determine namespace checkboxes
 231                 $namespaces = $wgLang->getNamespaces();
 232                 $r1 = "";
 233
 234                 foreach ( $namespaces as $i => $name ) {
 235                         # Skip special or anything similar
 236                         if ( $i >= 0 ) {
 237                                 $checked = "";
 238                                 if ( $this->mSearchNs[$i] ) {
 239                                         $checked = ' checked="checked"';
 240                                 }
 241                                 $name = str_replace( "_", " ", $namespaces[$i] );
 242                                 if ( "" == $name ) {
 243                                         $name = wfMsg( "blanknamespace" );
 244                                 }
 245
 246                                 if ( 0 != $i ) {
 247                                         $r1 .= " ";
 248                                 }
 249                                 $r1 .= "<label><input type='checkbox' value=\"1\" name=\"" .
 250                                   "wpNs$i\"{$checked} />{$name}</label>\n";
 251                         }
 252                 }
 253
 254                 return $r1;
 255         }
 256
 257
 258         function getToggle( $tname ) {
 259                 global $wgUser, $wgLang;
 260
 261                 $this->mUsedToggles[$tname] = true;
 262                 $ttext = $wgLang->getUserToggle( $tname );
 263
 264                 if ( 1 == $wgUser->getOption( $tname ) ) {
 265                         $checked = ' checked="checked"';
 266                 } else {
 267                         $checked = "";
 268                 }
 269                 return "<div><input type='checkbox' value=\"1\" "
 270                   . "id=\"$tname\" name=\"wpOp$tname\"$checked /><label for=\"$tname\">$ttext</label></div>\n";
 271         }
 272
 273         /* private */ function mainPrefsForm( $err )
 274         {
 275                 global $wgUser, $wgOut, $wgLang, $wgUseDynamicDates, $wgValidSkinNames;
 276                 global $wgAllowRealName;
 277
 278                 $wgOut->setPageTitle( wfMsg( "preferences" ) );
 279                 $wgOut->setArticleRelated( false );
 280                 $wgOut->setRobotpolicy( "noindex,nofollow" );
 281
 282                 if ( "" != $err ) {
 283                         $wgOut->addHTML( "<p class='error'>" . htmlspecialchars( $err ) . "</p>\n" );
 284                 }
 285                 $uname = $wgUser->getName();
 286                 $uid = $wgUser->getID();
 287
 288                 $wgOut->addWikiText( wfMsg( "prefslogintext", $uname, $uid ) );
 289                 $wgOut->addWikiText( wfMsg('clearyourcache'));
 290
 291                 $qbs = $wgLang->getQuickbarSettings();
 292                 $skinNames = $wgLang->getSkinNames();
 293                 $mathopts = $wgLang->getMathNames();
 294                 $dateopts = $wgLang->getDateFormats();
 295                 $togs = $wgLang->getUserToggles();
 296
 297                 $titleObj = Title::makeTitle( NS_SPECIAL, "Preferences" );
 298                 $action = $titleObj->escapeLocalURL();
 299
 300                 $qb = wfMsg( "qbsettings" );
 301                 $cp = wfMsg( "changepassword" );
 302                 $sk = wfMsg( "skin" );
 303                 $math = wfMsg( "math" );
 304                 $dateFormat = wfMsg("dateformat");
 305                 $opw = wfMsg( "oldpassword" );
 306                 $npw = wfMsg( "newpassword" );
 307                 $rpw = wfMsg( "retypenew" );
 308                 $svp = wfMsg( "saveprefs" );
 309                 $rsp = wfMsg( "resetprefs" );
 310                 $tbs = wfMsg( "textboxsize" );
 311                 $tbr = wfMsg( "rows" );
 312                 $tbc = wfMsg( "columns" );
 313                 $ltz = wfMsg( "localtime" );
 314                 $timezone = wfMsg( "timezonelegend" );
 315                 $tzt = wfMsg( "timezonetext" );
 316                 $tzo = wfMsg( "timezoneoffset" );
 317                 $tzGuess = wfMsg( "guesstimezone" );
 318                 $tzServerTime = wfMsg( "servertime" );
 319                 $yem = wfMsg( "youremail" );
 320                 $yrn = ($wgAllowRealName) ? wfMsg( "yourrealname" ) : '';
 321                 $emf = wfMsg( "emailflag" );
 322                 $ynn = wfMsg( "yournick" );
 323                 $stt = wfMsg ( "stubthreshold" ) ;
 324                 $srh = wfMsg( "searchresultshead" );
 325                 $rpp = wfMsg( "resultsperpage" );
 326                 $scl = wfMsg( "contextlines" );
 327                 $scc = wfMsg( "contextchars" );
 328                 $rcc = wfMsg( "recentchangescount" );
 329                 $dsn = wfMsg( "defaultns" );
 330
 331                 $wgOut->addHTML( "<form id=\"preferences\" name=\"preferences\" action=\"$action\"
 332         method=\"post\">" );
 333
 334                 # First section: identity
 335                 # Email, etc.
 336                 #
 337                 $this->mUserEmail = htmlspecialchars( $this->mUserEmail );
 338                 $this->mRealName = htmlspecialchars( $this->mRealName );
 339                 $this->mNick = htmlspecialchars( $this->mNick );
 340                 if ( $this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 341                 else { $emfc = ""; }
 342
 343                 $ps = $this->namespacesCheckboxes();
 344
 345                 $wgOut->addHTML( "<fieldset>
 346                 <legend>".wfMsg('prefs-personal')."</legend>");
 347                 if ($wgAllowRealName) {
 348                     $wgOut->addHTML("<div><label>$yrn: <input type='text' name=\"wpRealName\" value=\"{$this->mRealName}\" size='20' /></label></div>");
 349                 }
 350                 $wgOut->addHTML("
 351                 <div><label>$yem: <input type='text' name=\"wpUserEmail\" value=\"{$this->mUserEmail}\" size='20' /></label></div>
 352                 <div><label><input type='checkbox' $emfc value=\"1\" name=\"wpEmailFlag\" /> $emf</label></div>
 353                 <div><label>$ynn: <input type='text' name=\"wpNick\" value=\"{$this->mNick}\" size='12' /></label></div>\n" );
 354
 355                 # Fields for changing password
 356                 #
 357                 $this->mOldpass = htmlspecialchars( $this->mOldpass );
 358                 $this->mNewpass = htmlspecialchars( $this->mNewpass );
 359                 $this->mRetypePass = htmlspecialchars( $this->mRetypePass );
 360
 361                 $wgOut->addHTML( "<fieldset>
 362         <legend>$cp</legend>
 363         <div><label>$opw: <input type='password' name=\"wpOldpass\" value=\"{$this->mOldpass}\" size='20' /></label></div>
 364         <div><label>$npw: <input type='password' name=\"wpNewpass\" value=\"{$this->mNewpass}\" size='20' /></label></div>
 365         <div><label>$rpw: <input type='password' name=\"wpRetypePass\" value=\"{$this->mRetypePass}\" size='20' /></label></div>
 366         " . $this->getToggle( "rememberpassword" ) . "
 367         </fieldset>
 368         <div class='prefsectiontip'>".wfMsg('prefs-help-userdata')."</div>\n</fieldset>\n" );
 369
 370
 371                 # Quickbar setting
 372                 #
 373                 $wgOut->addHtml( "<fieldset>\n<legend>$qb</legend>\n" );
 374                 for ( $i = 0; $i < count( $qbs ); ++$i ) {
 375                         if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 376                         else { $checked = ""; }
 377                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpQuickbar\"
 378         value=\"$i\"$checked /> {$qbs[$i]}</label></div>\n" );
 379                 }
 380                 $wgOut->addHtml('<div class="prefsectiontip">'.wfMsg('qbsettingsnote').'</div>');
 381                 $wgOut->addHtml( "</fieldset>\n\n" );
 382
 383                 # Skin setting
 384                 #
 385                 $wgOut->addHTML( "<fieldset>\n<legend>$sk</legend>\n" );
 386                 # Only show members of $wgValidSkinNames rather than
 387                 # $skinNames (skins is all skin names from Language.php)
 388                 foreach ($wgValidSkinNames as $skinkey => $skinname ) {
 389                         if ( $skinkey == $this->mSkin ) {
 390                                 $checked = ' checked="checked"';
 391                         } else {
 392                                 $checked = "";
 393                         }
 394                         if ( isset( $skinNames[$skinkey] ) ) {
 395                                 $sn = $skinNames[$skinkey];
 396                         } else {
 397                                 $sn = $skinname;
 398                         }
 399                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpSkin\"
 400         value=\"$skinkey\"$checked /> {$sn}</label></div>\n" );
 401                 }
 402                 $wgOut->addHTML( "</fieldset>\n\n" );
 403
 404                 # Math setting
 405                 #
 406                 $wgOut->addHTML( "<fieldset>\n<legend>$math</legend>\n" );
 407                 for ( $i = 0; $i < count( $mathopts ); ++$i ) {
 408                         if ( $i == $this->mMath ) { $checked = ' checked="checked"'; }
 409                         else { $checked = ""; }
 410                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpMath\"
 411         value=\"$i\"$checked /> ".wfMsg($mathopts[$i])."</label></div>\n" );
 412                 }
 413                 $wgOut->addHTML( "</fieldset>\n\n" );
 414
 415                 # Date format
 416                 #
 417                 if ( $wgUseDynamicDates ) {
 418                         $wgOut->addHTML( "<fieldset>\n<legend>$dateFormat</legend>\n" );
 419                         for ( $i = 0; $i < count( $dateopts ); ++$i) {
 420                                 if ( $i == $this->mDate ) {
 421                                         $checked = ' checked="checked"';
 422                                 } else {
 423                                         $checked = "";
 424                                 }
 425                                 $wgOut->addHTML( "<div><label><input type='radio' name=\"wpDate\" ".
 426                                         "value=\"$i\"$checked /> {$dateopts[$i]}</label></div>\n" );
 427                         }
 428                         $wgOut->addHTML( "</fieldset>\n\n");
 429                 }
 430
 431                 # Textbox rows, cols
 432                 #
 433                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 434                 $nowserver = $wgLang->time( $now, false );
 435                 $wgOut->addHTML( "<fieldset>
 436         <legend>$tbs</legend>\n
 437                 <div>
 438                         <label>$tbr: <input type='text' name=\"wpRows\" value=\"{$this->mRows}\" size='6' /></label>
 439                         <label>$tbc: <input type='text' name=\"wpCols\" value=\"{$this->mCols}\" size='6' /></label>
 440                 </div> " .
 441                 $this->getToggle( "editwidth" ) .
 442                 $this->getToggle( "showtoolbar" ) .
 443                 $this->getToggle( "previewontop" ) .
 444                 $this->getToggle( "watchdefault" ) .
 445                 $this->getToggle( "minordefault" ) . "
 446         </fieldset>
 447
 448         <fieldset>
 449                 <legend>$timezone</legend>
 450                 <div><b>$tzServerTime:</b> $nowserver</div>
 451                 <div><b>$ltz:</b> $nowlocal</div>
 452                 <div><label>$tzo*: <input type='text' name=\"wpHourDiff\" value=\"{$this->mHourDiff}\" size='6' /></label></div>
 453                 <div><input type=\"button\" value=\"$tzGuess\" onClick=\"javascript:guessTimezone()\" id=\"guesstimezonebutton\" style=\"display:none\" /></div>
 454                 <div class='prefsectiontip'>* {$tzt}</div>
 455         </fieldset>\n\n" );
 456
 457                 $wgOut->addHTML( "
 458         <fieldset><legend>".wfMsg('prefs-rc')."</legend>
 459                 <div><label>$rcc: <input type='text' name=\"wpRecent\" value=\"$this->mRecent\" size='6' /></label></div>
 460                 " . $this->getToggle( "hideminor" ) .
 461                 $this->getToggle( "usenewrc" ) . "
 462                 <div><label>$stt: <input type='text' name=\"wpStubs\" value=\"$this->mStubs\" size='6' /></label></div>
 463         </fieldset>
 464
 465         <fieldset>
 466                 <legend>$srh</legend>
 467                 <div><label>$rpp: <input type='text' name=\"wpSearch\" value=\"$this->mSearch\" size='6' /></label></div>
 468                 <div><label>$scl: <input type='text' name=\"wpSearchLines\" value=\"$this->mSearchLines\" size='6' /></label></div>
 469                 <div><label>$scc: <input type='text' name=\"wpSearchChars\" value=\"$this->mSearchChars\" size='6' /></label></div>
 470
 471                 <fieldset>
 472                         <legend>$dsn</legend>
 473                         $ps
 474                 </fieldset>
 475         </fieldset>
 476                 " );
 477
 478                 # Various checkbox options
 479                 #
 480                 $wgOut->addHTML("<fieldset><legend>".wfMsg('prefs-misc')."</legend>");
 481                 foreach ( $togs as $tname ) {
 482                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 483                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 484                         }
 485                 }
 486                 $wgOut->addHTML( "</fieldset>\n\n" );
 487
 488                 $wgOut->addHTML( "
 489         <div id='prefsubmit'>
 490         <div>
 491                 <input type='submit' name=\"wpSaveprefs\" value=\"$svp\" accesskey=\"".
 492                 wfMsg('accesskey-save')."\" title=\"[alt-".wfMsg('accesskey-save')."]\" />
 493                 <input type='submit' name=\"wpReset\" value=\"$rsp\" />
 494         </div>
 495
 496         </div>
 497
 498         </form>\n" );
 499         }
 500 }
 501 ?>