includes/SpecialPreferences.php

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