includes/SpecialPreferences.php

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