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, $mSearchNs;
  16
  17         function PreferencesForm( &$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->mRows = $request->getVal( 'wpRows' );
  26                 $this->mCols = $request->getVal( 'wpCols' );
  27                 $this->mSkin = $request->getVal( 'wpSkin' );
  28                 $this->mMath = $request->getVal( 'wpMath' );
  29                 $this->mDate = $request->getVal( 'wpDate' );
  30                 $this->mUserEmail = $request->getVal( 'wpUserEmail' );
  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->setOption( "nickname", $this->mNick );
 148                 $wgUser->setOption( "quickbar", $this->mQuickbar );
 149                 $wgUser->setOption( "skin", $this->mSkin );
 150                 $wgUser->setOption( "math", $this->mMath );
 151                 $wgUser->setOption( "date", $this->mDate );
 152                 $wgUser->setOption( "searchlimit", $this->validateIntOrNull( $this->mSearch ) );
 153                 $wgUser->setOption( "contextlines", $this->validateIntOrNull( $this->mSearchLines ) );
 154                 $wgUser->setOption( "contextchars", $this->validateIntOrNull( $this->mSearchChars ) );
 155                 $wgUser->setOption( "rclimit", $this->validateIntOrNull( $this->mRecent ) );
 156                 $wgUser->setOption( "rows", $this->validateInt( $this->mRows, 4, 1000 ) );
 157                 $wgUser->setOption( "cols", $this->validateInt( $this->mCols, 4, 1000 ) );
 158                 $wgUser->setOption( "stubthreshold", $this->validateIntOrNull( $this->mStubs ) );
 159                 $wgUser->setOption( "timecorrection", $this->validateTimeZone( $this->mHourDiff, -12, 14 ) );
 160
 161                 # Set search namespace options
 162                 foreach( $this->mSearchNs as $i => $value ) {
 163                         $wgUser->setOption( "searchNs{$i}", $value );
 164                 }
 165
 166                 $wgUser->setOption( "disablemail", $this->mEmailFlag );
 167
 168                 # Set user toggles
 169                 foreach ( $this->mToggles as $tname => $tvalue ) {
 170                         $wgUser->setOption( $tname, $tvalue );
 171                 }
 172                 $wgUser->setCookies();
 173                 $up = new UserUpdate();
 174                 array_push( $wgDeferredUpdateList, $up );
 175                 $wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
 176                 $po = ParserOptions::newFromUser( $wgUser );
 177                 $this->mainPrefsForm( wfMsg( "savedprefs" ) );
 178         }
 179
 180         /* private */ function resetPrefs()
 181         {
 182                 global $wgUser, $wgLang;
 183
 184                 $this->mOldpass = $this->mNewpass = $this->mRetypePass = "";
 185                 $this->mUserEmail = $wgUser->getEmail();
 186                 if ( 1 == $wgUser->getOption( "disablemail" ) ) { $this->mEmailFlag = 1; }
 187                 else { $this->mEmailFlag = 0; }
 188                 $this->mNick = $wgUser->getOption( "nickname" );
 189
 190                 $this->mQuickbar = $wgUser->getOption( "quickbar" );
 191                 $this->mSkin = $wgUser->getOption( "skin" );
 192                 $this->mMath = $wgUser->getOption( "math" );
 193                 $this->mDate = $wgUser->getOption( "date" );
 194                 $this->mRows = $wgUser->getOption( "rows" );
 195                 $this->mCols = $wgUser->getOption( "cols" );
 196                 $this->mStubs = $wgUser->getOption( "stubthreshold" );
 197                 $this->mHourDiff = $wgUser->getOption( "timecorrection" );
 198                 $this->mSearch = $wgUser->getOption( "searchlimit" );
 199                 $this->mSearchLines = $wgUser->getOption( "contextlines" );
 200                 $this->mSearchChars = $wgUser->getOption( "contextchars" );
 201                 $this->mRecent = $wgUser->getOption( "rclimit" );
 202
 203                 $togs = $wgLang->getUserToggles();
 204                 foreach ( $togs as $tname => $ttext ) {
 205                         $this->mToggles[$tname] = $wgUser->getOption( $tname );
 206                 }
 207
 208                 $namespaces = $wgLang->getNamespaces();
 209                 foreach ( $namespaces as $i => $namespace ) {
 210                         if ( $i >= 0 ) {
 211                                 $this->mSearchNs[$i] = $wgUser->getOption( "searchNs$i" );
 212                         }
 213                 }
 214         }
 215
 216         /* private */ function namespacesCheckboxes()
 217         {
 218                 global $wgLang, $wgUser;
 219
 220                 # Determine namespace checkboxes
 221                 $namespaces = $wgLang->getNamespaces();
 222                 $r1 = "";
 223
 224                 foreach ( $namespaces as $i => $name ) {
 225                         # Skip special or anything similar
 226                         if ( $i >= 0 ) {
 227                                 $checked = "";
 228                                 if ( $this->mSearchNs[$i] ) {
 229                                         $checked = ' checked="checked"';
 230                                 }
 231                                 $name = str_replace( "_", " ", $namespaces[$i] );
 232                                 if ( "" == $name ) {
 233                                         $name = wfMsg( "blanknamespace" );
 234                                 }
 235
 236                                 if ( 0 != $i ) {
 237                                         $r1 .= " ";
 238                                 }
 239                                 $r1 .= "<label><input type='checkbox' value=\"1\" name=\"" .
 240                                   "wpNs$i\"{$checked} />{$name}</label>\n";
 241                         }
 242                 }
 243
 244                 return $r1;
 245         }
 246
 247
 248         function getToggle( $tname ) {
 249                 global $wgUser, $wgLang;
 250
 251                 $this->mUsedToggles[$tname] = true;
 252                 $ttext = $wgLang->getUserToggle( $tname );
 253
 254                 if ( 1 == $wgUser->getOption( $tname ) ) {
 255                         $checked = ' checked="checked"';
 256                 } else {
 257                         $checked = "";
 258                 }
 259                 return "<div><input type='checkbox' value=\"1\" "
 260                   . "id=\"$tname\" name=\"wpOp$tname\"$checked /><label for=\"$tname\">$ttext</label></div>\n";
 261         }
 262
 263         /* private */ function mainPrefsForm( $err )
 264         {
 265                 global $wgUser, $wgOut, $wgLang, $wgUseDynamicDates, $wgValidSkinNames;
 266
 267                 $wgOut->setPageTitle( wfMsg( "preferences" ) );
 268                 $wgOut->setArticleRelated( false );
 269                 $wgOut->setRobotpolicy( "noindex,nofollow" );
 270
 271                 if ( "" != $err ) {
 272                         $wgOut->addHTML( "<font size='+1' color='red'>$err</font>\n<p>" );
 273                 }
 274                 $uname = $wgUser->getName();
 275                 $uid = $wgUser->getID();
 276
 277                 $wgOut->addWikiText( wfMsg( "prefslogintext", $uname, $uid ) );
 278
 279                 $qbs = $wgLang->getQuickbarSettings();
 280                 $skinNames = $wgLang->getSkinNames();
 281                 $mathopts = $wgLang->getMathNames();
 282                 $dateopts = $wgLang->getDateFormats();
 283                 $togs = $wgLang->getUserToggles();
 284
 285                 $titleObj = Title::makeTitle( NS_SPECIAL, "Preferences" );
 286                 $action = $titleObj->escapeLocalURL();
 287
 288                 $qb = wfMsg( "qbsettings" );
 289                 $cp = wfMsg( "changepassword" );
 290                 $sk = wfMsg( "skin" );
 291                 $math = wfMsg( "math" );
 292                 $dateFormat = wfMsg("dateformat");
 293                 $opw = wfMsg( "oldpassword" );
 294                 $npw = wfMsg( "newpassword" );
 295                 $rpw = wfMsg( "retypenew" );
 296                 $svp = wfMsg( "saveprefs" );
 297                 $rsp = wfMsg( "resetprefs" );
 298                 $tbs = wfMsg( "textboxsize" );
 299                 $tbr = wfMsg( "rows" );
 300                 $tbc = wfMsg( "columns" );
 301                 $ltz = wfMsg( "localtime" );
 302                 $tzt = wfMsg( "timezonetext" );
 303                 $tzo = wfMsg( "timezoneoffset" );
 304                 $tzGuess = wfMsg( "guesstimezone" );
 305                 $tzServerTime = wfMsg( "servertime" );
 306                 $yem = wfMsg( "youremail" );
 307                 $emf = wfMsg( "emailflag" );
 308                 $ynn = wfMsg( "yournick" );
 309                 $stt = wfMsg ( "stubthreshold" ) ;
 310                 $srh = wfMsg( "searchresultshead" );
 311                 $rpp = wfMsg( "resultsperpage" );
 312                 $scl = wfMsg( "contextlines" );
 313                 $scc = wfMsg( "contextchars" );
 314                 $rcc = wfMsg( "recentchangescount" );
 315                 $dsn = wfMsg( "defaultns" );
 316
 317                 $wgOut->addHTML( "<form id=\"preferences\" name=\"preferences\" action=\"$action\"
 318         method=\"post\">" );
 319
 320                 # Quickbar setting
 321                 #
 322                 $wgOut->addHtml( "<fieldset>\n<legend>$qb:</legend>\n" );
 323                 for ( $i = 0; $i < count( $qbs ); ++$i ) {
 324                         if ( $i == $this->mQuickbar ) { $checked = ' checked="checked"'; }
 325                         else { $checked = ""; }
 326                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpQuickbar\"
 327         value=\"$i\"$checked /> {$qbs[$i]}</label></div>\n" );
 328                 }
 329                 $wgOut->addHtml( "</fieldset>\n\n" );
 330
 331                 # Fields for changing password
 332                 #
 333                 $this->mOldpass = wfEscapeHTML( $this->mOldpass );
 334                 $this->mNewpass = wfEscapeHTML( $this->mNewpass );
 335                 $this->mRetypePass = wfEscapeHTML( $this->mRetypePass );
 336
 337                 $wgOut->addHTML( "<fieldset>
 338         <legend>$cp:</legend>
 339         <div><label>$opw: <input type='password' name=\"wpOldpass\" value=\"{$this->mOldpass}\" size='20' /></label></div>
 340         <div><label>$npw: <input type='password' name=\"wpNewpass\" value=\"{$this->mNewpass}\" size='20' /></label></div>
 341         <div><label>$rpw: <input type='password' name=\"wpRetypePass\" value=\"{$this->mRetypePass}\" size='20' /></label></div>
 342         " . $this->getToggle( "rememberpassword" ) . "
 343         </fieldset>\n\n" );
 344
 345                 # Skin setting
 346                 #
 347                 $wgOut->addHTML( "<fieldset>\n<legend>$sk:</legend>\n" );
 348                 # Only show members of $wgValidSkinNames rather than
 349                 # $skinNames (skins is all skin names from Language.php)
 350                 foreach ($wgValidSkinNames as $skinkey => $skinname ) {
 351                         if ( $skinkey == $this->mSkin ) {
 352                                 $checked = ' checked="checked"';
 353                         } else {
 354                                 $checked = "";
 355                         }
 356                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpSkin\"
 357         value=\"$skinkey\"$checked /> {$skinNames[$skinkey]}</label></div>\n" );
 358                 }
 359                 $wgOut->addHTML( "</fieldset>\n\n" );
 360
 361                 # Math setting
 362                 #
 363                 $wgOut->addHTML( "<fieldset>\n<legend>$math:</legend>\n" );
 364                 for ( $i = 0; $i < count( $mathopts ); ++$i ) {
 365                         if ( $i == $this->mMath ) { $checked = ' checked="checked"'; }
 366                         else { $checked = ""; }
 367                         $wgOut->addHTML( "<div><label><input type='radio' name=\"wpMath\"
 368         value=\"$i\"$checked /> {$mathopts[$i]}</label></div>\n" );
 369                 }
 370                 $wgOut->addHTML( "</fieldset>\n\n" );
 371
 372                 # Date format
 373                 #
 374                 if ( $wgUseDynamicDates ) {
 375                         $wgOut->addHTML( "<fieldset>\n<legend>$dateFormat:</legend>\n" );
 376                         for ( $i = 0; $i < count( $dateopts ); ++$i) {
 377                                 if ( $i == $this->mDate ) {
 378                                         $checked = ' checked="checked"';
 379                                 } else {
 380                                         $checked = "";
 381                                 }
 382                                 $wgOut->addHTML( "<div><label><input type='radio' name=\"wpDate\" ".
 383                                         "value=\"$i\"$checked /> {$dateopts[$i]}</label></div>\n" );
 384                         }
 385                         $wgOut->addHTML( "</fieldset>\n\n");
 386                 }
 387
 388                 # Textbox rows, cols
 389                 #
 390                 $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 391                 $nowserver = $wgLang->time( $now, false );
 392                 $wgOut->addHTML( "<fieldset>
 393         <legend>$tbs:</legend>\n
 394                 <div>
 395                         <label>$tbr: <input type='text' name=\"wpRows\" value=\"{$this->mRows}\" size='6' /></label>
 396                         <label>$tbc: <input type='text' name=\"wpCols\" value=\"{$this->mCols}\" size='6' /></label>
 397                 </div> " .
 398                 $this->getToggle( "editwidth" ) .
 399                 $this->getToggle( "showtoolbar" ) .
 400                 $this->getToggle( "previewontop" ) .
 401                 $this->getToggle( "watchdefault" ) .
 402                 $this->getToggle( "minordefault" ) . "
 403         </fieldset>
 404
 405         <fieldset>
 406                 <legend>$dateFormat:</legend>
 407                 <div><b>$tzServerTime:</b> $nowserver</div>
 408                 <div><b>$ltz:</b> $nowlocal</div>
 409                 <div><label>$tzo*: <input type='text' name=\"wpHourDiff\" value=\"{$this->mHourDiff}\" size='6' /></label></div>
 410                 <div><input type=\"button\" value=\"$tzGuess\" onClick=\"javascript:guessTimezone()\" /></div>
 411         </fieldset>\n\n" );
 412
 413                 # Email, etc.
 414                 #
 415                 $this->mUserEmail = wfEscapeHTML( $this->mUserEmail );
 416                 $this->mNick = wfEscapeHTML( $this->mNick );
 417                 if ( $this->mEmailFlag ) { $emfc = 'checked="checked"'; }
 418                 else { $emfc = ""; }
 419
 420                 $ps = $this->namespacesCheckboxes();
 421
 422                 $wgOut->addHTML( "<fieldset>
 423                 <div><label>$yem: <input type='text' name=\"wpUserEmail\" value=\"{$this->mUserEmail}\" size='20' /></label></div>
 424                 <div><label><input type='checkbox' $emfc value=\"1\" name=\"wpEmailFlag\" /> $emf</label></div>
 425                 <div><label>$ynn: <input type='text' name=\"wpNick\" value=\"{$this->mNick}\" size='12' /></label></div>
 426         </fieldset>
 427
 428         <fieldset>
 429                 <div><label>$rcc: <input type='text' name=\"wpRecent\" value=\"$this->mRecent\" size='6' /></label></div>
 430                 " . $this->getToggle( "hideminor" ) .
 431                 $this->getToggle( "usenewrc" ) . "
 432                 <div><label>$stt: <input type='text' name=\"wpStubs\" value=\"$this->mStubs\" size='6' /></label></div>
 433         </fieldset>
 434
 435         <fieldset>
 436                 <legend>$srh</legend>
 437                 <div><label>$rpp: <input type='text' name=\"wpSearch\" value=\"$this->mSearch\" size='6' /></label></div>
 438                 <div><label>$scl: <input type='text' name=\"wpSearchLines\" value=\"$this->mSearchLines\" size='6' /></label></div>
 439                 <div><label>$scc: <input type='text' name=\"wpSearchChars\" value=\"$this->mSearchChars\" size='6' /></label></div>
 440
 441                 <fieldset>
 442                         <legend>$dsn</legend>
 443                         $ps
 444                 </fieldset>
 445         </fieldset>
 446                 " );
 447
 448                 # Various checkbox options
 449                 #
 450                 $wgOut->addHTML("<fieldset>");
 451                 foreach ( $togs as $tname => $ttext ) {
 452                         if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 453                                 $wgOut->addHTML( $this->getToggle( $tname ) );
 454                         }
 455                 }
 456                 $wgOut->addHTML( "</fieldset>\n\n" );
 457
 458                 $wgOut->addHTML( "
 459         <div>
 460                 <input type='submit' name=\"wpSaveprefs\" value=\"$svp\" />
 461                 <input type='submit' name=\"wpReset\" value=\"$rsp\" />
 462         </div>
 463
 464         <div>* {$tzt}</div>
 465
 466         </form>\n" );
 467         }
 468 }
 469 ?>