includes/SpecialPreferences.php

   1 <?php
   2
   3 function wfSpecialPreferences()
   4 {
   5         global $wgUser, $wgOut, $wgUseDynamicDates, $action;
   6         global $wpSaveprefs, $wpReset;
   7
   8         $fields = array( "wpOldpass", "wpNewpass", "wpRetypePass",
   9           "wpUserEmail", "wpNick" );
  10         wfCleanFormFields( $fields );
  11
  12         if ( 0 == $wgUser->getID() ) {
  13                 $wgOut->errorpage( "prefsnologin", "prefsnologintext" );
  14                 return;
  15         }
  16         if ( wfReadOnly() ) {
  17                 $wgOut->readOnlyPage();
  18                 return;
  19         }
  20         if ( isset( $wpReset ) ) {
  21                 resetPrefs();
  22                 mainPrefsForm( WfMsg( "prefsreset" ) );
  23         } else if ( isset( $_POST['wpSaveprefs'] ) ) {
  24                 savePreferences();
  25         } else {
  26                 resetPrefs();
  27                 mainPrefsForm( "" );
  28         }
  29 }
  30
  31 /* private */ function validateInt( &$val, $min=0, $max=0x7fffffff ) {
  32         $val = intval($val);
  33         $val = min($val, $max);
  34         $val = max($val, $min);
  35         return $val;
  36 }
  37
  38 /* private */ function validateIntOrNull( &$val, $min=0, $max=0x7fffffff ) {
  39         $val = trim($val);
  40         if($val === "") {
  41                 return $val;
  42         } else {
  43                 return validateInt( $val, $min, $max );
  44         }
  45 }
  46
  47
  48 /* private */ function validateCheckbox( $cb )
  49 {
  50         if ( $cb )
  51         {
  52                 return 1;
  53         }
  54         else
  55         {
  56                 return 0;
  57         }
  58 }
  59
  60 /* private */ function validateTimeZone( $s )
  61 {
  62
  63         if ( $s !== "" ) {
  64                 if ( strpos( $s, ":" ) ) {
  65                         # HH:MM
  66                         $array = explode( ":" , $s );
  67                         $hour = intval( $array[0] );
  68                         $minute = intval( $array[1] );
  69                 } else {
  70                         $minute = intval( $s * 60 );
  71                         $hour = intval( $minute / 60 );
  72                         $minute = abs( $minute ) % 60;
  73                 }
  74                 $hour = min( $hour, 15 );
  75                 $hour = max( $hour, -15 );
  76                 $minute = min( $minute, 59 );
  77                 $minute = max( $minute, 0 );
  78                 $s = sprintf( "%02d:%02d", $hour, $minute );
  79         }
  80         return $s;
  81 }
  82
  83 /* private */ function savePreferences()
  84 {
  85         global $wgUser, $wgLang, $wgDeferredUpdateList;
  86         global $wpQuickbar, $wpOldpass, $wpNewpass, $wpRetypePass;
  87         global $wpSkin, $wpMath, $wpDate, $wpUserEmail, $wpEmailFlag, $wpNick, $wpSearch, $wpRecent;
  88         global $wpSearchLines, $wpSearchChars, $wpStubs;
  89         global $wpRows, $wpCols, $wpHourDiff, $HTTP_POST_VARS;
  90
  91         if ( "" != $wpNewpass ) {
  92                 if ( $wpNewpass != $wpRetypePass ) {
  93                         mainPrefsForm( wfMsg( "badretype" ) );
  94                         return;
  95                 }
  96                 $ep = $wgUser->encryptPassword( $wpOldpass );
  97                 if ( $ep != $wgUser->getPassword() ) {
  98                         if ( $ep != $wgUser->getNewpassword() ) {
  99                                 mainPrefsForm( wfMsg( "wrongpassword" ) );
 100                                 return;
 101                         }
 102                 }
 103                 $wgUser->setPassword( $wpNewpass );
 104         }
 105         $wgUser->setEmail( $wpUserEmail );
 106         $wgUser->setOption( "nickname", $wpNick );
 107         $wgUser->setOption( "quickbar", $wpQuickbar );
 108         $wgUser->setOption( "skin", $wpSkin );
 109         $wgUser->setOption( "math", $wpMath );
 110         $wgUser->setOption( "date", $wpDate );
 111         $wgUser->setOption( "searchlimit", validateIntOrNull( $wpSearch ) );
 112         $wgUser->setOption( "contextlines", validateIntOrNull( $wpSearchLines ) );
 113         $wgUser->setOption( "contextchars", validateIntOrNull( $wpSearchChars ) );
 114         $wgUser->setOption( "rclimit", validateIntOrNull( $wpRecent ) );
 115         $wgUser->setOption( "rows", validateInt( $wpRows, 4, 1000 ) );
 116         $wgUser->setOption( "cols", validateInt( $wpCols, 4, 1000 ) );
 117         $wgUser->setOption( "stubthreshold", validateIntOrNull( $wpStubs ) );
 118         $wgUser->setOption( "timecorrection", validateTimeZone( $wpHourDiff, -12, 14 ) );
 119
 120         $namespaces = $wgLang->getNamespaces();
 121         # Set search namespace options
 122         # Note: namespaces don't necessarily have consecutive keys
 123         foreach ( $namespaces as $i => $namespaces ) {
 124                 if ( $i >= 0 ) {
 125                         $nsvar = "wpNs$i";
 126                         global $$nsvar;
 127                         $wgUser->setOption( "searchNs{$i}", validateCheckbox( $$nsvar ) );
 128                 }
 129         }
 130
 131         $wgUser->setOption( "disablemail", validateCheckbox( $wpEmailFlag ) );
 132
 133         $togs = $wgLang->getUserToggles();
 134         foreach ( $togs as $tname => $ttext ) {
 135                 if ( array_key_exists( "wpOp$tname", $HTTP_POST_VARS ) ) {
 136                         $wgUser->setOption( $tname, 1 );
 137                 } else {
 138                         $wgUser->setOption( $tname, 0 );
 139                 }
 140         }
 141         $wgUser->setCookies();
 142         $up = new UserUpdate();
 143         array_push( $wgDeferredUpdateList, $up );
 144         mainPrefsForm( wfMsg( "savedprefs" ) );
 145 }
 146
 147 /* private */ function resetPrefs()
 148 {
 149         global $wgUser, $wgLang;
 150         global $wpQuickbar, $wpOldpass, $wpNewpass, $wpRetypePass, $wpStubs;
 151         global $wpRows, $wpCols, $wpSkin, $wpMath, $wpDate, $wpUserEmail, $wpEmailFlag, $wpNick;
 152         global $wpSearch, $wpRecent, $HTTP_POST_VARS;
 153         global $wpHourDiff, $wpSearchLines, $wpSearchChars;
 154
 155         $wpOldpass = $wpNewpass = $wpRetypePass = "";
 156         $wpUserEmail = $wgUser->getEmail();
 157         if ( 1 == $wgUser->getOption( "disablemail" ) ) { $wpEmailFlag = 1; }
 158         else { $wpEmailFlag = 0; }
 159         $wpNick = $wgUser->getOption( "nickname" );
 160
 161         $wpQuickbar = $wgUser->getOption( "quickbar" );
 162         $wpSkin = $wgUser->getOption( "skin" );
 163         $wpMath = $wgUser->getOption( "math" );
 164         $wpDate = $wgUser->getOption( "date" );
 165         $wpRows = $wgUser->getOption( "rows" );
 166         $wpCols = $wgUser->getOption( "cols" );
 167         $wpStubs = $wgUser->getOption( "stubthreshold" );
 168         $wpHourDiff = $wgUser->getOption( "timecorrection" );
 169         $wpSearch = $wgUser->getOption( "searchlimit" );
 170         $wpSearchLines = $wgUser->getOption( "contextlines" );
 171         $wpSearchChars = $wgUser->getOption( "contextchars" );
 172         $wpRecent = $wgUser->getOption( "rclimit" );
 173
 174         $togs = $wgLang->getUserToggles();
 175         foreach ( $togs as $tname => $ttext ) {
 176                 $HTTP_POST_VARS["wpOp$tname"] = $wgUser->getOption( $tname );
 177         }
 178 }
 179
 180 /* private */ function namespacesCheckboxes()
 181 {
 182         global $wgLang, $wgUser;
 183
 184         # Determine namespace checkboxes
 185         $namespaces = $wgLang->getNamespaces();
 186         $r1 = "";
 187
 188         foreach ( $namespaces as $i => $name ) {
 189                 # Skip special or anything similar
 190                 if ( $i >= 0 ) {
 191                         $checked = "";
 192                         if ( $wgUser->getOption( "searchNs$i" ) ) {
 193                                 $checked = " checked";
 194                         }
 195                         $name = str_replace( "_", " ", $namespaces[$i] );
 196                         if ( "" == $name ) {
 197                                 $name = wfMsg( "blanknamespace" );
 198                         }
 199
 200                         if ( 0 != $i ) {
 201                                 $r1 .= " ";
 202                         }
 203                         $r1 .= "<label><input type=checkbox value=\"1\" name=\"" .
 204                           "wpNs$i\"{$checked}>{$name}</label>\n";
 205                 }
 206         }
 207
 208         return $r1;
 209 }
 210
 211
 212
 213
 214 /* private */ function mainPrefsForm( $err )
 215 {
 216         global $wgUser, $wgOut, $wgLang, $wgUseDynamicDates;
 217         global $wpQuickbar, $wpOldpass, $wpNewpass, $wpRetypePass;
 218         global $wpSkin, $wpMath, $wpDate, $wpUserEmail, $wpEmailFlag, $wpNick, $wpSearch, $wpRecent;
 219         global $wpRows, $wpCols, $wpSaveprefs, $wpReset, $wpHourDiff;
 220         global $wpSearchLines, $wpSearchChars, $wpStubs, $wgValidSkinNames;
 221
 222         $wgOut->setPageTitle( wfMsg( "preferences" ) );
 223         $wgOut->setArticleRelated( false );
 224         $wgOut->setRobotpolicy( "noindex,nofollow" );
 225
 226         if ( "" != $err ) {
 227                 $wgOut->addHTML( "<font size='+1' color='red'>$err</font>\n<p>" );
 228         }
 229         $uname = $wgUser->getName();
 230         $uid = $wgUser->getID();
 231
 232         $wgOut->addWikiText( wfMsg( "prefslogintext", $uname, $uid ) );
 233
 234         $qbs = $wgLang->getQuickbarSettings();
 235         $skins = $wgLang->getSkinNames();
 236         $mathopts = $wgLang->getMathNames();
 237         $dateopts = $wgLang->getDateFormats();
 238         $togs = $wgLang->getUserToggles();
 239
 240         $action = wfLocalUrlE( $wgLang->specialPage( "Preferences" ));
 241
 242         $qb = wfMsg( "qbsettings" );
 243         $cp = wfMsg( "changepassword" );
 244         $sk = wfMsg( "skin" );
 245         $math = wfMsg( "math" );
 246         $dateFormat = wfMsg("dateformat");
 247         $opw = wfMsg( "oldpassword" );
 248         $npw = wfMsg( "newpassword" );
 249         $rpw = wfMsg( "retypenew" );
 250         $svp = wfMsg( "saveprefs" );
 251         $rsp = wfMsg( "resetprefs" );
 252         $tbs = wfMsg( "textboxsize" );
 253         $tbr = wfMsg( "rows" );
 254         $tbc = wfMsg( "columns" );
 255         $ltz = wfMsg( "localtime" );
 256         $tzt = wfMsg( "timezonetext" );
 257         $tzo = wfMsg( "timezoneoffset" );
 258         $tzGuess = wfMsg( "guesstimezone" );
 259         $tzServerTime = wfMsg( "servertime" );
 260         $yem = wfMsg( "youremail" );
 261         $emf = wfMsg( "emailflag" );
 262         $ynn = wfMsg( "yournick" );
 263         $stt = wfMsg ( "stubthreshold" ) ;
 264         $srh = wfMsg( "searchresultshead" );
 265         $rpp = wfMsg( "resultsperpage" );
 266         $scl = wfMsg( "contextlines" );
 267         $scc = wfMsg( "contextchars" );
 268         $rcc = wfMsg( "recentchangescount" );
 269         $dsn = wfMsg( "defaultns" );
 270
 271         $wgOut->addHTML( "<form id=\"preferences\" name=\"preferences\" action=\"$action\"
 272 method=\"post\"><table border=\"1\"><tr><td valign=top nowrap><b>$qb:</b><br>\n" );
 273
 274         # Quickbar setting
 275         #
 276         for ( $i = 0; $i < count( $qbs ); ++$i ) {
 277                 if ( $i == $wpQuickbar ) { $checked = " checked"; }
 278                 else { $checked = ""; }
 279                 $wgOut->addHTML( "<label><input type=radio name=\"wpQuickbar\"
 280 value=\"$i\"$checked> {$qbs[$i]}</label><br>\n" );
 281         }
 282
 283         # Fields for changing password
 284         #
 285         $wpOldpass = wfEscapeHTML( $wpOldpass );
 286         $wpNewpass = wfEscapeHTML( $wpNewpass );
 287         $wpRetypePass = wfEscapeHTML( $wpRetypePass );
 288
 289         $wgOut->addHTML( "</td><td vaign=top nowrap><b>$cp:</b><br>
 290 <label>$opw: <input type=password name=\"wpOldpass\" value=\"$wpOldpass\" size=20></label><br>
 291 <label>$npw: <input type=password name=\"wpNewpass\" value=\"$wpNewpass\" size=20></label><br>
 292 <label>$rpw: <input type=password name=\"wpRetypePass\" value=\"$wpRetypePass\" size=20></label><br>
 293 </td></tr>\n" );
 294
 295         # Skin setting
 296         #
 297         $wgOut->addHTML( "<tr><td valign=top nowrap><b>$sk:</b><br>\n" );
 298         # Only count up to count($wgValidSkinNames) rather than
 299         # count($skins), to allow global disabling of experimental
 300         # skins.
 301         for ( $i = 0; $i < count( $wgValidSkinNames ); ++$i ) {
 302                 if ( $i == $wpSkin ) {
 303                         $checked = " checked";
 304                 } else {
 305                         $checked = "";
 306                 }
 307                 $wgOut->addHTML( "<label><input type=radio name=\"wpSkin\"
 308 value=\"$i\"$checked> {$skins[$i]}</label><br>\n" );
 309         }
 310
 311         # Various checkbox options
 312         #
 313         if ( $wgUseDynamicDates ) {
 314                 $wgOut->addHTML( "</td><td rowspan=3 valign=top nowrap>\n" );
 315         } else {
 316                 $wgOut->addHTML( "</td><td rowspan=2 valign=top nowrap>\n" );
 317         }
 318         $wgOut->addHTML("<table border=0>");
 319         foreach ( $togs as $tname => $ttext ) {
 320                 if ( 1 == $wgUser->getOption( $tname ) ) {
 321                         $checked = " checked";
 322                 } else {
 323                         $checked = "";
 324                 }
 325                 $wgOut->addHTML( "<tr valign=\"top\"><td><input type=checkbox value=\"1\" "
 326                   . "id=\"$tname\" name=\"wpOp$tname\"$checked></td><td><label for=\"$tname\">$ttext</label></td></tr>\n" );
 327         }
 328         $wgOut->addHTML( "</table></td>" );
 329
 330         # Math setting
 331         #
 332         $wgOut->addHTML( "<tr><td valign=top nowrap><b>$math:</b><br>\n" );
 333         for ( $i = 0; $i < count( $mathopts ); ++$i ) {
 334                 if ( $i == $wpMath ) { $checked = " checked"; }
 335                 else { $checked = ""; }
 336                 $wgOut->addHTML( "<label><input type=radio name=\"wpMath\"
 337 value=\"$i\"$checked> {$mathopts[$i]}</label><br>\n" );
 338         }
 339         $wgOut->addHTML( "</td></tr>" );
 340
 341         # Date format
 342         #
 343         if ( $wgUseDynamicDates ) {
 344                 $wgOut->addHTML( "<tr><td valign=top nowrap><b>$dateFormat:</b><br>" );
 345                 for ( $i = 0; $i < count( $dateopts ); ++$i) {
 346                         if ( $i == $wpDate ) {
 347                                 $checked = " checked";
 348                         } else {
 349                                 $checked = "";
 350                         }
 351                         $wgOut->addHTML( "<label><input type=radio name=\"wpDate\" ".
 352                                 "value=\"$i\"$checked> {$dateopts[$i]}</label><br>\n" );
 353                 }
 354                 $wgOut->addHTML( "</td></tr>");
 355         }
 356         # Textbox rows, cols
 357         #
 358         $nowlocal = $wgLang->time( $now = wfTimestampNow(), true );
 359         $nowserver = $wgLang->time( $now, false );
 360         $wgOut->addHTML( "<td valign=top nowrap><b>$tbs:</b><br>
 361 <label>$tbr: <input type=text name=\"wpRows\" value=\"{$wpRows}\" size=6></label><br>
 362 <label>$tbc: <input type=text name=\"wpCols\" value=\"{$wpCols}\" size=6></label><br><br>
 363 <b>$tzServerTime:</b> $nowserver<br />
 364 <b>$ltz:</b> $nowlocal<br />
 365 <label>$tzo*: <input type=text name=\"wpHourDiff\" value=\"{$wpHourDiff}\" size=6></label><br />
 366 <input type=\"button\" value=\"$tzGuess\" onClick=\"javascript:guessTimezone()\" />
 367 </td>" );
 368
 369         # Email, etc.
 370         #
 371         $wpUserEmail = wfEscapeHTML( $wpUserEmail );
 372         $wpNick = wfEscapeHTML( $wpNick );
 373         if ( $wpEmailFlag ) { $emfc = "checked"; }
 374         else { $emfc = ""; }
 375
 376         $ps = namespacesCheckboxes();
 377
 378         $wgOut->addHTML( "<td valign=top nowrap>
 379 <label>$yem: <input type=text name=\"wpUserEmail\" value=\"{$wpUserEmail}\" size=20></label><br>
 380 <label><input type=checkbox $emfc value=\"1\" name=\"wpEmailFlag\"> $emf</label><br>
 381 <label>$ynn: <input type=text name=\"wpNick\" value=\"{$wpNick}\" size=12></label><br>
 382 <label>$rcc: <input type=text name=\"wpRecent\" value=\"$wpRecent\" size=6></label><br>
 383 <label>$stt: <input type=text name=\"wpStubs\" value=\"$wpStubs\" size=6></label><br>
 384 <strong>{$srh}:</strong><br>
 385 <label>$rpp: <input type=text name=\"wpSearch\" value=\"$wpSearch\" size=6></label><br>
 386 <label>$scl: <input type=text name=\"wpSearchLines\" value=\"$wpSearchLines\" size=6></label><br>
 387 <label>$scc: <input type=text name=\"wpSearchChars\" value=\"$wpSearchChars\" size=6></label></td>
 388 </tr><tr>
 389 <td colspan=2>
 390 <b>$dsn</b><br>
 391 $ps
 392 </td>
 393 </tr><tr>
 394 <td align=center><input type=submit name=\"wpSaveprefs\" value=\"$svp\"></td>
 395 <td align=center><input type=submit name=\"wpReset\" value=\"$rsp\"></td>
 396 </tr></table>* {$tzt} </form>\n" );
 397 }
 398
 399 ?>