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