includes/specials/SpecialMovepage.php

   1 <?php
   2 /**
   3  * @file
   4  * @ingroup SpecialPage
   5  */
   6
   7 /**
   8  * Constructor
   9  */
  10 function wfSpecialMovepage( $par = null ) {
  11         global $wgUser, $wgOut, $wgRequest, $action;
  12
  13         # Check for database lock
  14         if ( wfReadOnly() ) {
  15                 $wgOut->readOnlyPage();
  16                 return;
  17         }
  18
  19         $target = isset( $par ) ? $par : $wgRequest->getVal( 'target' );
  20         $oldTitleText = $wgRequest->getText( 'wpOldTitle', $target );
  21         $newTitleText = $wgRequest->getText( 'wpNewTitle' );
  22
  23         $oldTitle = Title::newFromText( $oldTitleText );
  24         $newTitle = Title::newFromText( $newTitleText );
  25
  26         if( is_null( $oldTitle ) ) {
  27                 $wgOut->showErrorPage( 'notargettitle', 'notargettext' );
  28                 return;
  29         }
  30         if( !$oldTitle->exists() ) {
  31                 $wgOut->showErrorPage( 'nopagetitle', 'nopagetext' );
  32                 return;
  33         }
  34
  35         # Check rights
  36         $permErrors = $oldTitle->getUserPermissionsErrors( 'move', $wgUser );
  37         if( !empty( $permErrors ) ) {
  38                 $wgOut->showPermissionsErrorPage( $permErrors );
  39                 return;
  40         }
  41
  42         $form = new MovePageForm( $oldTitle, $newTitle );
  43
  44         if ( 'submit' == $action && $wgRequest->wasPosted()
  45                 && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
  46                 $form->doSubmit();
  47         } else {
  48                 $form->showForm( '' );
  49         }
  50 }
  51
  52 /**
  53  * HTML form for Special:Movepage
  54  * @ingroup SpecialPage
  55  */
  56 class MovePageForm {
  57         var $oldTitle, $newTitle; # Objects
  58         var $reason; # Text input
  59         var $moveTalk, $deleteAndMove, $moveSubpages, $fixRedirects, $leaveRedirect; # Checks
  60
  61         private $watch = false;
  62
  63         function __construct( $oldTitle, $newTitle ) {
  64                 global $wgRequest;
  65                 $target = isset($par) ? $par : $wgRequest->getVal( 'target' );
  66                 $this->oldTitle = $oldTitle;
  67                 $this->newTitle = $newTitle;
  68                 $this->reason = $wgRequest->getText( 'wpReason' );
  69                 if ( $wgRequest->wasPosted() ) {
  70                         $this->moveTalk = $wgRequest->getBool( 'wpMovetalk', false );
  71                         $this->fixRedirects = $wgRequest->getBool( 'wpFixRedirects', false );
  72                         $this->leaveRedirect = $wgRequest->getBool( 'wpLeaveRedirect', false );
  73                 } else {
  74                         $this->moveTalk = $wgRequest->getBool( 'wpMovetalk', true );
  75                         $this->fixRedirects = $wgRequest->getBool( 'wpFixRedirects', true );
  76                         $this->leaveRedirect = $wgRequest->getBool( 'wpLeaveRedirect', true );
  77                 }
  78                 $this->moveSubpages = $wgRequest->getBool( 'wpMovesubpages', false );
  79                 $this->deleteAndMove = $wgRequest->getBool( 'wpDeleteAndMove' ) && $wgRequest->getBool( 'wpConfirm' );
  80                 $this->watch = $wgRequest->getCheck( 'wpWatch' );
  81         }
  82
  83         /**
  84          * Show the form
  85          * @param mixed $err Error message. May either be a string message name or
  86          *    array message name and parameters, like the second argument to
  87          *    OutputPage::wrapWikiMsg().
  88          */
  89         function showForm( $err ) {
  90                 global $wgOut, $wgUser, $wgFixDoubleRedirects;
  91
  92                 $skin = $wgUser->getSkin();
  93
  94                 $oldTitleLink = $skin->link( $this->oldTitle );
  95
  96                 $wgOut->setPagetitle( wfMsg( 'move-page', $this->oldTitle->getPrefixedText() ) );
  97                 $wgOut->setSubtitle( wfMsg( 'move-page-backlink', $oldTitleLink ) );
  98
  99                 $newTitle = $this->newTitle;
 100
 101                 if( !$newTitle ) {
 102                         # Show the current title as a default
 103                         # when the form is first opened.
 104                         $newTitle = $this->oldTitle;
 105                 }
 106                 else {
 107                         if( empty($err) ) {
 108                                 # If a title was supplied, probably from the move log revert
 109                                 # link, check for validity. We can then show some diagnostic
 110                                 # information and save a click.
 111                                 $newerr = $this->oldTitle->isValidMoveOperation( $newTitle );
 112                                 if( $newerr ) {
 113                                         $err = $newerr[0];
 114                                 }
 115                         }
 116                 }
 117
 118                 if ( !empty($err) && $err[0] == 'articleexists' && $wgUser->isAllowed( 'delete' ) ) {
 119                         $wgOut->addWikiMsg( 'delete_and_move_text', $newTitle->getPrefixedText() );
 120                         $movepagebtn = wfMsg( 'delete_and_move' );
 121                         $submitVar = 'wpDeleteAndMove';
 122                         $confirm = "
 123                                 <tr>
 124                                         <td></td>
 125                                         <td class='mw-input'>" .
 126                                                 Xml::checkLabel( wfMsg( 'delete_and_move_confirm' ), 'wpConfirm', 'wpConfirm' ) .
 127                                         "</td>
 128                                 </tr>";
 129                         $err = '';
 130                 } else {
 131                         $wgOut->addWikiMsg( 'movepagetext' );
 132                         $movepagebtn = wfMsg( 'movepagebtn' );
 133                         $submitVar = 'wpMove';
 134                         $confirm = false;
 135                 }
 136
 137                 $oldTalk = $this->oldTitle->getTalkPage();
 138                 $considerTalk = ( !$this->oldTitle->isTalkPage() && $oldTalk->exists() );
 139
 140                 $dbr = wfGetDB( DB_SLAVE );
 141                 if ( $wgFixDoubleRedirects ) {
 142                         $hasRedirects = $dbr->selectField( 'redirect', '1',
 143                                 array(
 144                                         'rd_namespace' => $this->oldTitle->getNamespace(),
 145                                         'rd_title' => $this->oldTitle->getDBkey(),
 146                                 ) , __METHOD__ );
 147                 } else {
 148                         $hasRedirects = false;
 149                 }
 150
 151                 if ( $considerTalk ) {
 152                         $wgOut->addWikiMsg( 'movepagetalktext' );
 153                 }
 154
 155                 $titleObj = SpecialPage::getTitleFor( 'Movepage' );
 156                 $token = htmlspecialchars( $wgUser->editToken() );
 157
 158                 if ( !empty($err) ) {
 159                         $wgOut->setSubtitle( wfMsg( 'formerror' ) );
 160                         if( $err[0] == 'hookaborted' ) {
 161                                 $hookErr = $err[1];
 162                                 $errMsg = "<p><strong class=\"error\">$hookErr</strong></p>\n";
 163                                 $wgOut->addHTML( $errMsg );
 164                         } else {
 165                                 $wgOut->wrapWikiMsg( '<p><strong class="error">$1</strong></p>', $err );
 166                         }
 167                 }
 168
 169                 if ( $this->oldTitle->isProtected( 'move' ) ) {
 170                         # Is the title semi-protected?
 171                         if ( $this->oldTitle->isSemiProtected( 'move' ) ) {
 172                                 $noticeMsg = 'semiprotectedpagemovewarning';
 173                                 $classes[] = 'mw-textarea-sprotected';
 174                         } else {
 175                                 # Then it must be protected based on static groups (regular)
 176                                 $noticeMsg = 'protectedpagemovewarning';
 177                                 $classes[] = 'mw-textarea-protected';
 178                         }
 179                         $wgOut->addHTML( "<div class='mw-warning-with-logexcerpt'>\n" );
 180                         $wgOut->addWikiMsg( $noticeMsg );
 181                         LogEventsList::showLogExtract( $wgOut, 'protect', $this->oldTitle->getPrefixedText(), '', 1 );
 182                         $wgOut->addHTML( "</div>\n" );
 183                 }
 184
 185                 $wgOut->addHTML(
 186                          Xml::openElement( 'form', array( 'method' => 'post', 'action' => $titleObj->getLocalURL( 'action=submit' ), 'id' => 'movepage' ) ) .
 187                          Xml::openElement( 'fieldset' ) .
 188                          Xml::element( 'legend', null, wfMsg( 'move-page-legend' ) ) .
 189                          Xml::openElement( 'table', array( 'border' => '0', 'id' => 'mw-movepage-table' ) ) .
 190                          "<tr>
 191                                 <td class='mw-label'>" .
 192                                         wfMsgHtml( 'movearticle' ) .
 193                                 "</td>
 194                                 <td class='mw-input'>
 195                                         <strong>{$oldTitleLink}</strong>
 196                                 </td>
 197                         </tr>
 198                         <tr>
 199                                 <td class='mw-label'>" .
 200                                         Xml::label( wfMsg( 'newtitle' ), 'wpNewTitle' ) .
 201                                 "</td>
 202                                 <td class='mw-input'>" .
 203                                         Xml::input( 'wpNewTitle', 40, $newTitle->getPrefixedText(), array( 'type' => 'text', 'id' => 'wpNewTitle' ) ) .
 204                                         Xml::hidden( 'wpOldTitle', $this->oldTitle->getPrefixedText() ) .
 205                                 "</td>
 206                         </tr>
 207                         <tr>
 208                                 <td class='mw-label'>" .
 209                                         Xml::label( wfMsg( 'movereason' ), 'wpReason' ) .
 210                                 "</td>
 211                                 <td class='mw-input'>" .
 212                                         Xml::tags( 'textarea', array( 'name' => 'wpReason', 'id' => 'wpReason', 'cols' => 60, 'rows' => 2 ), htmlspecialchars( $this->reason ) ) .
 213                                 "</td>
 214                         </tr>"
 215                 );
 216
 217                 if( $considerTalk ) {
 218                         $wgOut->addHTML( "
 219                                 <tr>
 220                                         <td></td>
 221                                         <td class='mw-input'>" .
 222                                                 Xml::checkLabel( wfMsg( 'movetalk' ), 'wpMovetalk', 'wpMovetalk', $this->moveTalk ) .
 223                                         "</td>
 224                                 </tr>"
 225                         );
 226                 }
 227
 228                 if ( $wgUser->isAllowed( 'suppressredirect' ) ) {
 229                         $wgOut->addHTML( "
 230                                 <tr>
 231                                         <td></td>
 232                                         <td class='mw-input' >" .
 233                                                 Xml::checkLabel( wfMsg( 'move-leave-redirect' ), 'wpLeaveRedirect',
 234                                                         'wpLeaveRedirect', $this->leaveRedirect ) .
 235                                         "</td>
 236                                 </tr>"
 237                         );
 238                 }
 239
 240                 if ( $hasRedirects ) {
 241                         $wgOut->addHTML( "
 242                                 <tr>
 243                                         <td></td>
 244                                         <td class='mw-input' >" .
 245                                                 Xml::checkLabel( wfMsg( 'fix-double-redirects' ), 'wpFixRedirects',
 246                                                         'wpFixRedirects', $this->fixRedirects ) .
 247                                         "</td>
 248                                 </tr>"
 249                         );
 250                 }
 251
 252                 if( ($this->oldTitle->hasSubpages() || $this->oldTitle->getTalkPage()->hasSubpages())
 253                         && $this->oldTitle->userCan( 'move-subpages' ) )
 254                 {
 255                         global $wgMaximumMovedPages, $wgLang;
 256
 257                         $wgOut->addHTML( "
 258                                 <tr>
 259                                         <td></td>
 260                                         <td class=\"mw-input\">" .
 261                                 Xml::checkLabel( wfMsgExt(
 262                                                 ( $this->oldTitle->hasSubpages()
 263                                                         ? 'move-subpages'
 264                                                         : 'move-talk-subpages' ),
 265                                                 array( 'parsemag' ),
 266                                                 $wgLang->formatNum( $wgMaximumMovedPages ),
 267                                                 # $2 to allow use of PLURAL in message.
 268                                                 $wgMaximumMovedPages
 269                                         ),
 270                                         'wpMovesubpages', 'wpMovesubpages',
 271                                         # Don't check the box if we only have talk subpages to
 272                                         # move and we aren't moving the talk page.
 273                                         $this->moveSubpages && ($this->oldTitle->hasSubpages() || $this->moveTalk)
 274                                 ) .
 275                                         "</td>
 276                                 </tr>"
 277                         );
 278                 }
 279
 280                 $watchChecked = $this->watch || $wgUser->getBoolOption( 'watchmoves' )
 281                         || $this->oldTitle->userIsWatching();
 282                 $wgOut->addHTML( "
 283                         <tr>
 284                                 <td></td>
 285                                 <td class='mw-input'>" .
 286                                         Xml::checkLabel( wfMsg( 'move-watch' ), 'wpWatch', 'watch', $watchChecked ) .
 287                                 "</td>
 288                         </tr>
 289                                 {$confirm}
 290                         <tr>
 291                                 <td>&nbsp;</td>
 292                                 <td class='mw-submit'>" .
 293                                         Xml::submitButton( $movepagebtn, array( 'name' => $submitVar ) ) .
 294                                 "</td>
 295                         </tr>" .
 296                         Xml::closeElement( 'table' ) .
 297                         Xml::hidden( 'wpEditToken', $token ) .
 298                         Xml::closeElement( 'fieldset' ) .
 299                         Xml::closeElement( 'form' ) .
 300                         "\n"
 301                 );
 302
 303                 $this->showLogFragment( $this->oldTitle, $wgOut );
 304                 $this->showSubpages( $this->oldTitle, $wgOut );
 305
 306         }
 307
 308         function doSubmit() {
 309                 global $wgOut, $wgUser, $wgRequest, $wgMaximumMovedPages, $wgLang;
 310                 global $wgFixDoubleRedirects;
 311
 312                 if ( $wgUser->pingLimiter( 'move' ) ) {
 313                         $wgOut->rateLimited();
 314                         return;
 315                 }
 316
 317                 $ot = $this->oldTitle;
 318                 $nt = $this->newTitle;
 319
 320                 # Delete to make way if requested
 321                 if ( $wgUser->isAllowed( 'delete' ) && $this->deleteAndMove ) {
 322                         $article = new Article( $nt );
 323
 324                         # Disallow deletions of big articles
 325                         $bigHistory = $article->isBigDeletion();
 326                         if( $bigHistory && !$nt->userCan( 'bigdelete' ) ) {
 327                                 global $wgLang, $wgDeleteRevisionsLimit;
 328                                 $this->showForm( array('delete-toobig', $wgLang->formatNum( $wgDeleteRevisionsLimit ) ) );
 329                                 return;
 330                         }
 331
 332                         // Delete an associated image if there is
 333                         $file = wfLocalFile( $nt );
 334                         if( $file->exists() ) {
 335                                 $file->delete( wfMsgForContent( 'delete_and_move_reason' ), false );
 336                         }
 337
 338                         // This may output an error message and exit
 339                         $article->doDelete( wfMsgForContent( 'delete_and_move_reason' ) );
 340                 }
 341
 342                 # don't allow moving to pages with # in
 343                 if ( !$nt || $nt->getFragment() != '' ) {
 344                         $this->showForm( 'badtitletext' );
 345                         return;
 346                 }
 347
 348                 if ( $wgUser->isAllowed( 'suppressredirect' ) ) {
 349                         $createRedirect = $this->leaveRedirect;
 350                 } else {
 351                         $createRedirect = true;
 352                 }
 353
 354                 $error = $ot->moveTo( $nt, true, $this->reason, $createRedirect );
 355                 if ( $error !== true ) {
 356                         # FIXME: show all the errors in a list, not just the first one
 357                         $this->showForm( reset( $error ) );
 358                         return;
 359                 }
 360
 361                 if ( $wgFixDoubleRedirects && $this->fixRedirects ) {
 362                         DoubleRedirectJob::fixRedirects( 'move', $ot, $nt );
 363                 }
 364
 365                 wfRunHooks( 'SpecialMovepageAfterMove', array( &$this , &$ot , &$nt ) ) ;
 366
 367                 $wgOut->setPagetitle( wfMsg( 'pagemovedsub' ) );
 368
 369                 $oldUrl = $ot->getFullUrl( 'redirect=no' );
 370                 $newUrl = $nt->getFullUrl();
 371                 $oldText = $ot->getPrefixedText();
 372                 $newText = $nt->getPrefixedText();
 373                 $oldLink = "<span class='plainlinks'>[$oldUrl $oldText]</span>";
 374                 $newLink = "<span class='plainlinks'>[$newUrl $newText]</span>";
 375
 376                 $msgName = $createRedirect ? 'movepage-moved-redirect' : 'movepage-moved-noredirect';
 377                 $wgOut->addWikiMsg( 'movepage-moved', $oldLink, $newLink, $oldText, $newText );
 378                 $wgOut->addWikiMsg( $msgName );
 379
 380                 # Now we move extra pages we've been asked to move: subpages and talk
 381                 # pages.  First, if the old page or the new page is a talk page, we
 382                 # can't move any talk pages: cancel that.
 383                 if( $ot->isTalkPage() || $nt->isTalkPage() ) {
 384                         $this->moveTalk = false;
 385                 }
 386
 387                 if( !$ot->userCan( 'move-subpages' ) ) {
 388                         $this->moveSubpages = false;
 389                 }
 390
 391                 # Next make a list of id's.  This might be marginally less efficient
 392                 # than a more direct method, but this is not a highly performance-cri-
 393                 # tical code path and readable code is more important here.
 394                 #
 395                 # Note: this query works nicely on MySQL 5, but the optimizer in MySQL
 396                 # 4 might get confused.  If so, consider rewriting as a UNION.
 397                 #
 398                 # If the target namespace doesn't allow subpages, moving with subpages
 399                 # would mean that you couldn't move them back in one operation, which
 400                 # is bad.  FIXME: A specific error message should be given in this
 401                 # case.
 402
 403                 // FIXME: Use Title::moveSubpages() here
 404                 $dbr = wfGetDB( DB_MASTER );
 405                 if( $this->moveSubpages && (
 406                         MWNamespace::hasSubpages( $nt->getNamespace() ) || (
 407                                 $this->moveTalk &&
 408                                 MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() )
 409                         )
 410                 ) ) {
 411                         $conds = array(
 412                                 'page_title LIKE '.$dbr->addQuotes( $dbr->escapeLike( $ot->getDBkey() ) . '/%' )
 413                                         .' OR page_title = ' . $dbr->addQuotes( $ot->getDBkey() )
 414                         );
 415                         $conds['page_namespace'] = array();
 416                         if( MWNamespace::hasSubpages( $nt->getNamespace() ) ) {
 417                                 $conds['page_namespace'] []= $ot->getNamespace();
 418                         }
 419                         if( $this->moveTalk && MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() ) ) {
 420                                 $conds['page_namespace'] []= $ot->getTalkPage()->getNamespace();
 421                         }
 422                 } elseif( $this->moveTalk ) {
 423                         $conds = array(
 424                                 'page_namespace' => $ot->getTalkPage()->getNamespace(),
 425                                 'page_title' => $ot->getDBkey()
 426                         );
 427                 } else {
 428                         # Skip the query
 429                         $conds = null;
 430                 }
 431
 432                 $extraPages = array();
 433                 if( !is_null( $conds ) ) {
 434                         $extraPages = TitleArray::newFromResult(
 435                                 $dbr->select( 'page',
 436                                         array( 'page_id', 'page_namespace', 'page_title' ),
 437                                         $conds,
 438                                         __METHOD__
 439                                 )
 440                         );
 441                 }
 442
 443                 $extraOutput = array();
 444                 $skin = $wgUser->getSkin();
 445                 $count = 1;
 446                 foreach( $extraPages as $oldSubpage ) {
 447                         if( $oldSubpage->getArticleId() == $ot->getArticleId() ) {
 448                                 # Already did this one.
 449                                 continue;
 450                         }
 451
 452                         $newPageName = preg_replace(
 453                                 '#^'.preg_quote( $ot->getDBkey(), '#' ).'#',
 454                                 $nt->getDBkey(),
 455                                 $oldSubpage->getDBkey()
 456                         );
 457                         if( $oldSubpage->isTalkPage() ) {
 458                                 $newNs = $nt->getTalkPage()->getNamespace();
 459                         } else {
 460                                 $newNs = $nt->getSubjectPage()->getNamespace();
 461                         }
 462                         # Bug 14385: we need makeTitleSafe because the new page names may
 463                         # be longer than 255 characters.
 464                         $newSubpage = Title::makeTitleSafe( $newNs, $newPageName );
 465                         if( !$newSubpage ) {
 466                                 $oldLink = $skin->linkKnown( $oldSubpage );
 467                                 $extraOutput []= wfMsgHtml( 'movepage-page-unmoved', $oldLink,
 468                                         htmlspecialchars(Title::makeName( $newNs, $newPageName )));
 469                                 continue;
 470                         }
 471
 472                         # This was copy-pasted from Renameuser, bleh.
 473                         if ( $newSubpage->exists() && !$oldSubpage->isValidMoveTarget( $newSubpage ) ) {
 474                                 $link = $skin->linkKnown( $newSubpage );
 475                                 $extraOutput []= wfMsgHtml( 'movepage-page-exists', $link );
 476                         } else {
 477                                 $success = $oldSubpage->moveTo( $newSubpage, true, $this->reason, $createRedirect );
 478                                 if( $success === true ) {
 479                                         if ( $this->fixRedirects ) {
 480                                                 DoubleRedirectJob::fixRedirects( 'move', $oldSubpage, $newSubpage );
 481                                         }
 482                                         $oldLink = $skin->linkKnown(
 483                                                 $oldSubpage,
 484                                                 null,
 485                                                 array(),
 486                                                 array( 'redirect' => 'no' )
 487                                         );
 488                                         $newLink = $skin->linkKnown( $newSubpage );
 489                                         $extraOutput []= wfMsgHtml( 'movepage-page-moved', $oldLink, $newLink );
 490                                 } else {
 491                                         $oldLink = $skin->linkKnown( $oldSubpage );
 492                                         $newLink = $skin->link( $newSubpage );
 493                                         $extraOutput []= wfMsgHtml( 'movepage-page-unmoved', $oldLink, $newLink );
 494                                 }
 495                         }
 496
 497                         ++$count;
 498                         if( $count >= $wgMaximumMovedPages ) {
 499                                 $extraOutput []= wfMsgExt( 'movepage-max-pages', array( 'parsemag', 'escape' ), $wgLang->formatNum( $wgMaximumMovedPages ) );
 500                                 break;
 501                         }
 502                 }
 503
 504                 if( $extraOutput !== array() ) {
 505                         $wgOut->addHTML( "<ul>\n<li>" . implode( "</li>\n<li>", $extraOutput ) . "</li>\n</ul>" );
 506                 }
 507
 508                 # Deal with watches (we don't watch subpages)
 509                 if( $this->watch ) {
 510                         $wgUser->addWatch( $ot );
 511                         $wgUser->addWatch( $nt );
 512                 } else {
 513                         $wgUser->removeWatch( $ot );
 514                         $wgUser->removeWatch( $nt );
 515                 }
 516         }
 517
 518         function showLogFragment( $title, &$out ) {
 519                 $out->addHTML( Xml::element( 'h2', NULL, LogPage::logName( 'move' ) ) );
 520                 LogEventsList::showLogExtract( $out, 'move', $title->getPrefixedText() );
 521         }
 522
 523         function showSubpages( $title, $out ) {
 524                 global $wgUser, $wgLang;
 525
 526                 if( !MWNamespace::hasSubpages( $title->getNamespace() ) )
 527                         return;
 528
 529                 $subpages = $title->getSubpages();
 530                 $count = $subpages instanceof TitleArray ? $subpages->count() : 0;
 531
 532                 $out->wrapWikiMsg( '== $1 ==', array( 'movesubpage', $count ) );
 533
 534                 # No subpages.
 535                 if ( $count == 0 ) {
 536                         $out->addWikiMsg( 'movenosubpage' );
 537                         return;
 538                 }
 539
 540                 $out->addWikiMsg( 'movesubpagetext', $wgLang->formatNum( $count ) );
 541                 $skin = $wgUser->getSkin();
 542                 $out->addHTML( "<ul>\n" );
 543
 544                 foreach( $subpages as $subpage ) {
 545                         $link = $skin->link( $subpage );
 546                         $out->addHTML( "<li>$link</li>\n" );
 547                 }
 548                 $out->addHTML( "</ul>\n" );
 549         }
 550 }
 551