10 function wfSpecialMovepage( $par = null ) {
11 global $wgUser, $wgOut, $wgRequest, $action;
13 # Check for database lock
15 $wgOut->readOnlyPage();
19 $target = isset( $par ) ? $par : $wgRequest->getVal( 'target' );
20 $oldTitleText = $wgRequest->getText( 'wpOldTitle', $target );
21 $newTitleText = $wgRequest->getText( 'wpNewTitle' );
23 $oldTitle = Title::newFromText( $oldTitleText );
24 $newTitle = Title::newFromText( $newTitleText );
26 if( is_null( $oldTitle ) ) {
27 $wgOut->showErrorPage( 'notargettitle', 'notargettext' );
30 if( !$oldTitle->exists() ) {
31 $wgOut->showErrorPage( 'nopagetitle', 'nopagetext' );
36 $permErrors = $oldTitle->getUserPermissionsErrors( 'move', $wgUser );
37 if( !empty( $permErrors ) ) {
38 $wgOut->showPermissionsErrorPage( $permErrors );
42 $form = new MovePageForm( $oldTitle, $newTitle );
44 if ( 'submit' == $action && $wgRequest->wasPosted()
45 && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
48 $form->showForm( '' );
53 * HTML form for Special:Movepage
54 * @ingroup SpecialPage
57 var $oldTitle, $newTitle; # Objects
58 var $reason; # Text input
59 var $moveTalk, $deleteAndMove, $moveSubpages, $fixRedirects, $leaveRedirect; # Checks
61 private $watch = false;
63 function __construct( $oldTitle, $newTitle ) {
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 );
74 $this->moveTalk = $wgRequest->getBool( 'wpMovetalk', true );
75 $this->fixRedirects = $wgRequest->getBool( 'wpFixRedirects', true );
76 $this->leaveRedirect = $wgRequest->getBool( 'wpLeaveRedirect', true );
78 $this->moveSubpages = $wgRequest->getBool( 'wpMovesubpages', false );
79 $this->deleteAndMove = $wgRequest->getBool( 'wpDeleteAndMove' ) && $wgRequest->getBool( 'wpConfirm' );
80 $this->watch = $wgRequest->getCheck( 'wpWatch' );
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().
89 function showForm( $err ) {
90 global $wgOut, $wgUser, $wgFixDoubleRedirects;
92 $skin = $wgUser->getSkin();
94 $oldTitleLink = $skin->makeLinkObj( $this->oldTitle );
96 $wgOut->setPagetitle( wfMsg( 'move-page', $this->oldTitle->getPrefixedText() ) );
97 $wgOut->setSubtitle( wfMsg( 'move-page-backlink', $oldTitleLink ) );
99 $newTitle = $this->newTitle;
102 # Show the current title as a default
103 # when the form is first opened.
104 $newTitle = $this->oldTitle;
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( $newTitle );
118 if ( !empty($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';
125 <td class='mw-input'>" .
126 Xml::checkLabel( wfMsg( 'delete_and_move_confirm' ), 'wpConfirm', 'wpConfirm' ) .
131 $wgOut->addWikiMsg( 'movepagetext' );
132 $movepagebtn = wfMsg( 'movepagebtn' );
133 $submitVar = 'wpMove';
137 $oldTalk = $this->oldTitle->getTalkPage();
138 $considerTalk = ( !$this->oldTitle->isTalkPage() && $oldTalk->exists() );
140 $dbr = wfGetDB( DB_SLAVE );
141 if ( $wgFixDoubleRedirects ) {
142 $hasRedirects = $dbr->selectField( 'redirect', '1',
144 'rd_namespace' => $this->oldTitle->getNamespace(),
145 'rd_title' => $this->oldTitle->getDBkey(),
148 $hasRedirects = false;
151 if ( $considerTalk ) {
152 $wgOut->addWikiMsg( 'movepagetalktext' );
155 $titleObj = SpecialPage::getTitleFor( 'Movepage' );
156 $token = htmlspecialchars( $wgUser->editToken() );
158 if ( !empty($err) ) {
159 $wgOut->setSubtitle( wfMsg( 'formerror' ) );
160 if( $err[0] == 'hookaborted' ) {
162 $errMsg = "<p><strong class=\"error\">$hookErr</strong></p>\n";
163 $wgOut->addHTML( $errMsg );
165 $wgOut->wrapWikiMsg( '<p><strong class="error">$1</strong></p>', $err );
170 Xml::openElement( 'form', array( 'method' => 'post', 'action' => $titleObj->getLocalURL( 'action=submit' ), 'id' => 'movepage' ) ) .
171 Xml::openElement( 'fieldset' ) .
172 Xml::element( 'legend', null, wfMsg( 'move-page-legend' ) ) .
173 Xml::openElement( 'table', array( 'border' => '0', 'id' => 'mw-movepage-table' ) ) .
175 <td class='mw-label'>" .
176 wfMsgHtml( 'movearticle' ) .
178 <td class='mw-input'>
179 <strong>{$oldTitleLink}</strong>
183 <td class='mw-label'>" .
184 Xml::label( wfMsg( 'newtitle' ), 'wpNewTitle' ) .
186 <td class='mw-input'>" .
187 Xml::input( 'wpNewTitle', 40, $newTitle->getPrefixedText(), array( 'type' => 'text', 'id' => 'wpNewTitle' ) ) .
188 Xml::hidden( 'wpOldTitle', $this->oldTitle->getPrefixedText() ) .
192 <td class='mw-label'>" .
193 Xml::label( wfMsg( 'movereason' ), 'wpReason' ) .
195 <td class='mw-input'>" .
196 Xml::tags( 'textarea', array( 'name' => 'wpReason', 'id' => 'wpReason', 'cols' => 60, 'rows' => 2 ), htmlspecialchars( $this->reason ) ) .
201 if( $considerTalk ) {
205 <td class='mw-input'>" .
206 Xml::checkLabel( wfMsg( 'movetalk' ), 'wpMovetalk', 'wpMovetalk', $this->moveTalk ) .
212 if ( $wgUser->isAllowed( 'suppressredirect' ) ) {
216 <td class='mw-input' >" .
217 Xml::checkLabel( wfMsg( 'move-leave-redirect' ), 'wpLeaveRedirect',
218 'wpLeaveRedirect', $this->leaveRedirect ) .
224 if ( $hasRedirects ) {
228 <td class='mw-input' >" .
229 Xml::checkLabel( wfMsg( 'fix-double-redirects' ), 'wpFixRedirects',
230 'wpFixRedirects', $this->fixRedirects ) .
236 if( ($this->oldTitle->hasSubpages() || $this->oldTitle->getTalkPage()->hasSubpages())
237 && $this->oldTitle->userCan( 'move-subpages' ) ) {
241 <td class=\"mw-input\">" .
242 Xml::checkLabel( wfMsg(
243 $this->oldTitle->hasSubpages()
245 : 'move-talk-subpages'
247 'wpMovesubpages', 'wpMovesubpages',
248 # Don't check the box if we only have talk subpages to
249 # move and we aren't moving the talk page.
250 $this->moveSubpages && ($this->oldTitle->hasSubpages() || $this->moveTalk)
257 $watchChecked = $this->watch || $wgUser->getBoolOption( 'watchmoves' )
258 || $this->oldTitle->userIsWatching();
262 <td class='mw-input'>" .
263 Xml::checkLabel( wfMsg( 'move-watch' ), 'wpWatch', 'watch', $watchChecked ) .
269 <td class='mw-submit'>" .
270 Xml::submitButton( $movepagebtn, array( 'name' => $submitVar ) ) .
273 Xml::closeElement( 'table' ) .
274 Xml::hidden( 'wpEditToken', $token ) .
275 Xml::closeElement( 'fieldset' ) .
276 Xml::closeElement( 'form' ) .
280 $this->showLogFragment( $this->oldTitle, $wgOut );
284 function doSubmit() {
285 global $wgOut, $wgUser, $wgRequest, $wgMaximumMovedPages, $wgLang;
286 global $wgFixDoubleRedirects;
288 if ( $wgUser->pingLimiter( 'move' ) ) {
289 $wgOut->rateLimited();
293 $ot = $this->oldTitle;
294 $nt = $this->newTitle;
296 # Delete to make way if requested
297 if ( $wgUser->isAllowed( 'delete' ) && $this->deleteAndMove ) {
298 $article = new Article( $nt );
300 # Disallow deletions of big articles
301 $bigHistory = $article->isBigDeletion();
302 if( $bigHistory && !$nt->userCan( 'bigdelete' ) ) {
303 global $wgLang, $wgDeleteRevisionsLimit;
304 $this->showForm( array('delete-toobig', $wgLang->formatNum( $wgDeleteRevisionsLimit ) ) );
308 // Delete an associated image if there is
309 $file = wfLocalFile( $nt );
310 if( $file->exists() ) {
311 $file->delete( wfMsgForContent( 'delete_and_move_reason' ), false );
314 // This may output an error message and exit
315 $article->doDelete( wfMsgForContent( 'delete_and_move_reason' ) );
318 # don't allow moving to pages with # in
319 if ( !$nt || $nt->getFragment() != '' ) {
320 $this->showForm( 'badtitletext' );
324 if ( $wgUser->isAllowed( 'suppressredirect' ) ) {
325 $createRedirect = $this->leaveRedirect;
327 $createRedirect = true;
330 $error = $ot->moveTo( $nt, true, $this->reason, $createRedirect );
331 if ( $error !== true ) {
332 # FIXME: show all the errors in a list, not just the first one
333 $this->showForm( reset( $error ) );
337 if ( $wgFixDoubleRedirects && $this->fixRedirects ) {
338 DoubleRedirectJob::fixRedirects( 'move', $ot, $nt );
341 wfRunHooks( 'SpecialMovepageAfterMove', array( &$this , &$ot , &$nt ) ) ;
343 $wgOut->setPagetitle( wfMsg( 'pagemovedsub' ) );
345 $oldUrl = $ot->getFullUrl( 'redirect=no' );
346 $newUrl = $nt->getFullUrl();
347 $oldText = $ot->getPrefixedText();
348 $newText = $nt->getPrefixedText();
349 $oldLink = "<span class='plainlinks'>[$oldUrl $oldText]</span>";
350 $newLink = "<span class='plainlinks'>[$newUrl $newText]</span>";
352 $msgName = $createRedirect ? 'movepage-moved-redirect' : 'movepage-moved-noredirect';
353 $wgOut->addWikiMsg( 'movepage-moved', $oldLink, $newLink, $oldText, $newText );
354 $wgOut->addWikiMsg( $msgName );
356 # Now we move extra pages we've been asked to move: subpages and talk
357 # pages. First, if the old page or the new page is a talk page, we
358 # can't move any talk pages: cancel that.
359 if( $ot->isTalkPage() || $nt->isTalkPage() ) {
360 $this->moveTalk = false;
363 if( !$ot->userCan( 'move-subpages' ) ) {
364 $this->moveSubpages = false;
367 # Next make a list of id's. This might be marginally less efficient
368 # than a more direct method, but this is not a highly performance-cri-
369 # tical code path and readable code is more important here.
371 # Note: this query works nicely on MySQL 5, but the optimizer in MySQL
372 # 4 might get confused. If so, consider rewriting as a UNION.
374 # If the target namespace doesn't allow subpages, moving with subpages
375 # would mean that you couldn't move them back in one operation, which
376 # is bad. FIXME: A specific error message should be given in this
378 $dbr = wfGetDB( DB_MASTER );
379 if( $this->moveSubpages && (
380 MWNamespace::hasSubpages( $nt->getNamespace() ) || (
382 MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() )
386 'page_title LIKE '.$dbr->addQuotes( $dbr->escapeLike( $ot->getDBkey() ) . '/%' )
387 .' OR page_title = ' . $dbr->addQuotes( $ot->getDBkey() )
389 $conds['page_namespace'] = array();
390 if( MWNamespace::hasSubpages( $nt->getNamespace() ) ) {
391 $conds['page_namespace'] []= $ot->getNamespace();
393 if( $this->moveTalk && MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() ) ) {
394 $conds['page_namespace'] []= $ot->getTalkPage()->getNamespace();
396 } elseif( $this->moveTalk ) {
398 'page_namespace' => $ot->getTalkPage()->getNamespace(),
399 'page_title' => $ot->getDBKey()
406 $extraPages = array();
407 if( !is_null( $conds ) ) {
408 $extraPages = TitleArray::newFromResult(
409 $dbr->select( 'page',
410 array( 'page_id', 'page_namespace', 'page_title' ),
417 $extraOutput = array();
418 $skin = $wgUser->getSkin();
420 foreach( $extraPages as $oldSubpage ) {
421 if( $oldSubpage->getArticleId() == $ot->getArticleId() ) {
422 # Already did this one.
426 $newPageName = preg_replace(
427 '#^'.preg_quote( $ot->getDBKey(), '#' ).'#',
429 $oldSubpage->getDBKey()
431 if( $oldSubpage->isTalkPage() ) {
432 $newNs = $nt->getTalkPage()->getNamespace();
434 $newNs = $nt->getSubjectPage()->getNamespace();
436 # Bug 14385: we need makeTitleSafe because the new page names may
437 # be longer than 255 characters.
438 $newSubpage = Title::makeTitleSafe( $newNs, $newPageName );
440 $oldLink = $skin->makeKnownLinkObj( $oldSubpage );
441 $extraOutput []= wfMsgHtml( 'movepage-page-unmoved', $oldLink,
442 htmlspecialchars(Title::makeName( $newNs, $newPageName )));
446 # This was copy-pasted from Renameuser, bleh.
447 if ( $newSubpage->exists() && !$oldSubpage->isValidMoveTarget( $newSubpage ) ) {
448 $link = $skin->makeKnownLinkObj( $newSubpage );
449 $extraOutput []= wfMsgHtml( 'movepage-page-exists', $link );
451 $success = $oldSubpage->moveTo( $newSubpage, true, $this->reason, $createRedirect );
452 if( $success === true ) {
453 if ( $this->fixRedirects ) {
454 DoubleRedirectJob::fixRedirects( 'move', $oldSubpage, $newSubpage );
456 $oldLink = $skin->makeKnownLinkObj( $oldSubpage, '', 'redirect=no' );
457 $newLink = $skin->makeKnownLinkObj( $newSubpage );
458 $extraOutput []= wfMsgHtml( 'movepage-page-moved', $oldLink, $newLink );
460 $oldLink = $skin->makeKnownLinkObj( $oldSubpage );
461 $newLink = $skin->makeLinkObj( $newSubpage );
462 $extraOutput []= wfMsgHtml( 'movepage-page-unmoved', $oldLink, $newLink );
467 if( $count >= $wgMaximumMovedPages ) {
468 $extraOutput []= wfMsgExt( 'movepage-max-pages', array( 'parsemag', 'escape' ), $wgLang->formatNum( $wgMaximumMovedPages ) );
473 if( $extraOutput !== array() ) {
474 $wgOut->addHTML( "<ul>\n<li>" . implode( "</li>\n<li>", $extraOutput ) . "</li>\n</ul>" );
477 # Deal with watches (we don't watch subpages)
479 $wgUser->addWatch( $ot );
480 $wgUser->addWatch( $nt );
482 $wgUser->removeWatch( $ot );
483 $wgUser->removeWatch( $nt );
487 function showLogFragment( $title, &$out ) {
488 $out->addHTML( Xml::element( 'h2', NULL, LogPage::logName( 'move' ) ) );
489 LogEventsList::showLogExtract( $out, 'move', $title->getPrefixedText() );