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-rw-r--r--includes/specials/SpecialMovepage.php452
1 files changed, 452 insertions, 0 deletions
diff --git a/includes/specials/SpecialMovepage.php b/includes/specials/SpecialMovepage.php
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index 00000000..efd2dcfd
--- /dev/null
+++ b/includes/specials/SpecialMovepage.php
@@ -0,0 +1,452 @@
+<?php
+/**
+ * @file
+ * @ingroup SpecialPage
+ */
+
+/**
+ * Constructor
+ */
+function wfSpecialMovepage( $par = null ) {
+ global $wgUser, $wgOut, $wgRequest, $action;
+
+ # Check for database lock
+ if ( wfReadOnly() ) {
+ $wgOut->readOnlyPage();
+ return;
+ }
+
+ $target = isset( $par ) ? $par : $wgRequest->getVal( 'target' );
+ $oldTitleText = $wgRequest->getText( 'wpOldTitle', $target );
+ $newTitleText = $wgRequest->getText( 'wpNewTitle' );
+
+ $oldTitle = Title::newFromText( $oldTitleText );
+ $newTitle = Title::newFromText( $newTitleText );
+
+ if( is_null( $oldTitle ) ) {
+ $wgOut->showErrorPage( 'notargettitle', 'notargettext' );
+ return;
+ }
+ if( !$oldTitle->exists() ) {
+ $wgOut->showErrorPage( 'nopagetitle', 'nopagetext' );
+ return;
+ }
+
+ # Check rights
+ $permErrors = $oldTitle->getUserPermissionsErrors( 'move', $wgUser );
+ if( !empty( $permErrors ) ) {
+ $wgOut->showPermissionsErrorPage( $permErrors );
+ return;
+ }
+
+ $form = new MovePageForm( $oldTitle, $newTitle );
+
+ if ( 'submit' == $action && $wgRequest->wasPosted()
+ && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
+ $form->doSubmit();
+ } else {
+ $form->showForm( '' );
+ }
+}
+
+/**
+ * HTML form for Special:Movepage
+ * @ingroup SpecialPage
+ */
+class MovePageForm {
+ var $oldTitle, $newTitle, $reason; # Text input
+ var $moveTalk, $deleteAndMove, $moveSubpages, $fixRedirects;
+
+ private $watch = false;
+
+ function MovePageForm( $oldTitle, $newTitle ) {
+ global $wgRequest;
+ $target = isset($par) ? $par : $wgRequest->getVal( 'target' );
+ $this->oldTitle = $oldTitle;
+ $this->newTitle = $newTitle;
+ $this->reason = $wgRequest->getText( 'wpReason' );
+ if ( $wgRequest->wasPosted() ) {
+ $this->moveTalk = $wgRequest->getBool( 'wpMovetalk', false );
+ $this->fixRedirects = $wgRequest->getBool( 'wpFixRedirects', false );
+ } else {
+ $this->moveTalk = $wgRequest->getBool( 'wpMovetalk', true );
+ $this->fixRedirects = $wgRequest->getBool( 'wpFixRedirects', true );
+ }
+ $this->moveSubpages = $wgRequest->getBool( 'wpMovesubpages', false );
+ $this->deleteAndMove = $wgRequest->getBool( 'wpDeleteAndMove' ) && $wgRequest->getBool( 'wpConfirm' );
+ $this->watch = $wgRequest->getCheck( 'wpWatch' );
+ }
+
+ function showForm( $err, $hookErr = '' ) {
+ global $wgOut, $wgUser;
+
+ $skin = $wgUser->getSkin();
+
+ $oldTitleLink = $skin->makeLinkObj( $this->oldTitle );
+ $oldTitle = $this->oldTitle->getPrefixedText();
+
+ $wgOut->setPagetitle( wfMsg( 'move-page', $oldTitle ) );
+ $wgOut->setSubtitle( wfMsg( 'move-page-backlink', $oldTitleLink ) );
+
+ if( $this->newTitle == '' ) {
+ # Show the current title as a default
+ # when the form is first opened.
+ $newTitle = $oldTitle;
+ } else {
+ if( $err == '' ) {
+ $nt = Title::newFromURL( $this->newTitle );
+ if( $nt ) {
+ # If a title was supplied, probably from the move log revert
+ # link, check for validity. We can then show some diagnostic
+ # information and save a click.
+ $newerr = $this->oldTitle->isValidMoveOperation( $nt );
+ if( is_string( $newerr ) ) {
+ $err = $newerr;
+ }
+ }
+ }
+ $newTitle = $this->newTitle;
+ }
+
+ if ( $err == 'articleexists' && $wgUser->isAllowed( 'delete' ) ) {
+ $wgOut->addWikiMsg( 'delete_and_move_text', $newTitle );
+ $movepagebtn = wfMsg( 'delete_and_move' );
+ $submitVar = 'wpDeleteAndMove';
+ $confirm = "
+ <tr>
+ <td></td>
+ <td class='mw-input'>" .
+ Xml::checkLabel( wfMsg( 'delete_and_move_confirm' ), 'wpConfirm', 'wpConfirm' ) .
+ "</td>
+ </tr>";
+ $err = '';
+ } else {
+ $wgOut->addWikiMsg( 'movepagetext' );
+ $movepagebtn = wfMsg( 'movepagebtn' );
+ $submitVar = 'wpMove';
+ $confirm = false;
+ }
+
+ $oldTalk = $this->oldTitle->getTalkPage();
+ $considerTalk = ( !$this->oldTitle->isTalkPage() && $oldTalk->exists() );
+
+ $dbr = wfGetDB( DB_SLAVE );
+ $hasRedirects = $dbr->selectField( 'redirect', '1',
+ array(
+ 'rd_namespace' => $this->oldTitle->getNamespace(),
+ 'rd_title' => $this->oldTitle->getDBkey(),
+ ) , __METHOD__ );
+
+ if ( $considerTalk ) {
+ $wgOut->addWikiMsg( 'movepagetalktext' );
+ }
+
+ $titleObj = SpecialPage::getTitleFor( 'Movepage' );
+ $token = htmlspecialchars( $wgUser->editToken() );
+
+ if ( $err != '' ) {
+ $wgOut->setSubtitle( wfMsg( 'formerror' ) );
+ if( $err == 'hookaborted' ) {
+ $errMsg = "<p><strong class=\"error\">$hookErr</strong></p>\n";
+ $wgOut->addHTML( $errMsg );
+ } else {
+ $wgOut->wrapWikiMsg( '<p><strong class="error">$1</strong></p>', $err );
+ }
+ }
+
+ $wgOut->addHTML(
+ Xml::openElement( 'form', array( 'method' => 'post', 'action' => $titleObj->getLocalURL( 'action=submit' ), 'id' => 'movepage' ) ) .
+ Xml::openElement( 'fieldset' ) .
+ Xml::element( 'legend', null, wfMsg( 'move-page-legend' ) ) .
+ Xml::openElement( 'table', array( 'border' => '0', 'id' => 'mw-movepage-table' ) ) .
+ "<tr>
+ <td class='mw-label'>" .
+ wfMsgHtml( 'movearticle' ) .
+ "</td>
+ <td class='mw-input'>
+ <strong>{$oldTitleLink}</strong>
+ </td>
+ </tr>
+ <tr>
+ <td class='mw-label'>" .
+ Xml::label( wfMsg( 'newtitle' ), 'wpNewTitle' ) .
+ "</td>
+ <td class='mw-input'>" .
+ Xml::input( 'wpNewTitle', 40, $newTitle, array( 'type' => 'text', 'id' => 'wpNewTitle' ) ) .
+ Xml::hidden( 'wpOldTitle', $oldTitle ) .
+ "</td>
+ </tr>
+ <tr>
+ <td class='mw-label'>" .
+ Xml::label( wfMsg( 'movereason' ), 'wpReason' ) .
+ "</td>
+ <td class='mw-input'>" .
+ Xml::tags( 'textarea', array( 'name' => 'wpReason', 'id' => 'wpReason', 'cols' => 60, 'rows' => 2 ), htmlspecialchars( $this->reason ) ) .
+ "</td>
+ </tr>"
+ );
+
+ if( $considerTalk ) {
+ $wgOut->addHTML( "
+ <tr>
+ <td></td>
+ <td class='mw-input'>" .
+ Xml::checkLabel( wfMsg( 'movetalk' ), 'wpMovetalk', 'wpMovetalk', $this->moveTalk ) .
+ "</td>
+ </tr>"
+ );
+ }
+
+ if ( $hasRedirects ) {
+ $wgOut->addHTML( "
+ <tr>
+ <td></td>
+ <td class='mw-input' >" .
+ Xml::checkLabel( wfMsg( 'fix-double-redirects' ), 'wpFixRedirects',
+ 'wpFixRedirects', $this->fixRedirects ) .
+ "</td>
+ </td>"
+ );
+ }
+
+ if( ($this->oldTitle->hasSubpages() || $this->oldTitle->getTalkPage()->hasSubpages())
+ && $this->oldTitle->userCan( 'move-subpages' ) ) {
+ $wgOut->addHTML( "
+ <tr>
+ <td></td>
+ <td class=\"mw-input\">" .
+ Xml::checkLabel( wfMsgHtml(
+ $this->oldTitle->hasSubpages()
+ ? 'move-subpages'
+ : 'move-talk-subpages'
+ ),
+ 'wpMovesubpages', 'wpMovesubpages',
+ # Don't check the box if we only have talk subpages to
+ # move and we aren't moving the talk page.
+ $this->moveSubpages && ($this->oldTitle->hasSubpages() || $this->moveTalk)
+ ) .
+ "</td>
+ </tr>"
+ );
+ }
+
+ $watchChecked = $this->watch || $wgUser->getBoolOption( 'watchmoves' )
+ || $this->oldTitle->userIsWatching();
+ $wgOut->addHTML( "
+ <tr>
+ <td></td>
+ <td class='mw-input'>" .
+ Xml::checkLabel( wfMsg( 'move-watch' ), 'wpWatch', 'watch', $watchChecked ) .
+ "</td>
+ </tr>
+ {$confirm}
+ <tr>
+ <td>&nbsp;</td>
+ <td class='mw-submit'>" .
+ Xml::submitButton( $movepagebtn, array( 'name' => $submitVar ) ) .
+ "</td>
+ </tr>" .
+ Xml::closeElement( 'table' ) .
+ Xml::hidden( 'wpEditToken', $token ) .
+ Xml::closeElement( 'fieldset' ) .
+ Xml::closeElement( 'form' ) .
+ "\n"
+ );
+
+ $this->showLogFragment( $this->oldTitle, $wgOut );
+
+ }
+
+ function doSubmit() {
+ global $wgOut, $wgUser, $wgRequest, $wgMaximumMovedPages, $wgLang;
+
+ if ( $wgUser->pingLimiter( 'move' ) ) {
+ $wgOut->rateLimited();
+ return;
+ }
+
+ $ot = $this->oldTitle;
+ $nt = $this->newTitle;
+
+ # Delete to make way if requested
+ if ( $wgUser->isAllowed( 'delete' ) && $this->deleteAndMove ) {
+ $article = new Article( $nt );
+
+ # Disallow deletions of big articles
+ $bigHistory = $article->isBigDeletion();
+ if( $bigHistory && !$nt->userCan( 'bigdelete' ) ) {
+ global $wgLang, $wgDeleteRevisionsLimit;
+ $this->showForm( array('delete-toobig', $wgLang->formatNum( $wgDeleteRevisionsLimit ) ) );
+ return;
+ }
+
+ // This may output an error message and exit
+ $article->doDelete( wfMsgForContent( 'delete_and_move_reason' ) );
+ }
+
+ # don't allow moving to pages with # in
+ if ( !$nt || $nt->getFragment() != '' ) {
+ $this->showForm( 'badtitletext' );
+ return;
+ }
+
+ $error = $ot->moveTo( $nt, true, $this->reason );
+ if ( $error !== true ) {
+ # FIXME: showForm() should handle multiple errors
+ call_user_func_array(array($this, 'showForm'), $error[0]);
+ return;
+ }
+
+ if ( $this->fixRedirects ) {
+ DoubleRedirectJob::fixRedirects( 'move', $ot, $nt );
+ }
+
+ wfRunHooks( 'SpecialMovepageAfterMove', array( &$this , &$ot , &$nt ) ) ;
+
+ $wgOut->setPagetitle( wfMsg( 'pagemovedsub' ) );
+
+ $oldUrl = $ot->getFullUrl( 'redirect=no' );
+ $newUrl = $nt->getFullUrl();
+ $oldText = $ot->getPrefixedText();
+ $newText = $nt->getPrefixedText();
+ $oldLink = "<span class='plainlinks'>[$oldUrl $oldText]</span>";
+ $newLink = "<span class='plainlinks'>[$newUrl $newText]</span>";
+
+ $wgOut->addWikiMsg( 'movepage-moved', $oldLink, $newLink, $oldText, $newText );
+
+ # Now we move extra pages we've been asked to move: subpages and talk
+ # pages. First, if the old page or the new page is a talk page, we
+ # can't move any talk pages: cancel that.
+ if( $ot->isTalkPage() || $nt->isTalkPage() ) {
+ $this->moveTalk = false;
+ }
+
+ if( !$ot->userCan( 'move-subpages' ) ) {
+ $this->moveSubpages = false;
+ }
+
+ # Next make a list of id's. This might be marginally less efficient
+ # than a more direct method, but this is not a highly performance-cri-
+ # tical code path and readable code is more important here.
+ #
+ # Note: this query works nicely on MySQL 5, but the optimizer in MySQL
+ # 4 might get confused. If so, consider rewriting as a UNION.
+ #
+ # If the target namespace doesn't allow subpages, moving with subpages
+ # would mean that you couldn't move them back in one operation, which
+ # is bad. FIXME: A specific error message should be given in this
+ # case.
+ $dbr = wfGetDB( DB_MASTER );
+ if( $this->moveSubpages && (
+ MWNamespace::hasSubpages( $nt->getNamespace() ) || (
+ $this->moveTalk &&
+ MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() )
+ )
+ ) ) {
+ $conds = array(
+ 'page_title LIKE '.$dbr->addQuotes( $dbr->escapeLike( $ot->getDBkey() ) . '/%' )
+ .' OR page_title = ' . $dbr->addQuotes( $ot->getDBkey() )
+ );
+ $conds['page_namespace'] = array();
+ if( MWNamespace::hasSubpages( $nt->getNamespace() ) ) {
+ $conds['page_namespace'] []= $ot->getNamespace();
+ }
+ if( $this->moveTalk && MWNamespace::hasSubpages( $nt->getTalkPage()->getNamespace() ) ) {
+ $conds['page_namespace'] []= $ot->getTalkPage()->getNamespace();
+ }
+ } elseif( $this->moveTalk ) {
+ $conds = array(
+ 'page_namespace' => $ot->getTalkPage()->getNamespace(),
+ 'page_title' => $ot->getDBKey()
+ );
+ } else {
+ # Skip the query
+ $conds = null;
+ }
+
+ $extrapages = array();
+ if( !is_null( $conds ) ) {
+ $extrapages = $dbr->select( 'page',
+ array( 'page_id', 'page_namespace', 'page_title' ),
+ $conds,
+ __METHOD__
+ );
+ }
+
+ $extraOutput = array();
+ $skin = $wgUser->getSkin();
+ $count = 1;
+ foreach( $extrapages as $row ) {
+ if( $row->page_id == $ot->getArticleId() ) {
+ # Already did this one.
+ continue;
+ }
+
+ $oldSubpage = Title::newFromRow( $row );
+ $newPageName = preg_replace(
+ '#^'.preg_quote( $ot->getDBKey(), '#' ).'#',
+ $nt->getDBKey(),
+ $oldSubpage->getDBKey()
+ );
+ if( $oldSubpage->isTalkPage() ) {
+ $newNs = $nt->getTalkPage()->getNamespace();
+ } else {
+ $newNs = $nt->getSubjectPage()->getNamespace();
+ }
+ # Bug 14385: we need makeTitleSafe because the new page names may
+ # be longer than 255 characters.
+ $newSubpage = Title::makeTitleSafe( $newNs, $newPageName );
+ if( !$newSubpage ) {
+ $oldLink = $skin->makeKnownLinkObj( $oldSubpage );
+ $extraOutput []= wfMsgHtml( 'movepage-page-unmoved', $oldLink,
+ htmlspecialchars(Title::makeName( $newNs, $newPageName )));
+ continue;
+ }
+
+ # This was copy-pasted from Renameuser, bleh.
+ if ( $newSubpage->exists() && !$oldSubpage->isValidMoveTarget( $newSubpage ) ) {
+ $link = $skin->makeKnownLinkObj( $newSubpage );
+ $extraOutput []= wfMsgHtml( 'movepage-page-exists', $link );
+ } else {
+ $success = $oldSubpage->moveTo( $newSubpage, true, $this->reason );
+ if( $success === true ) {
+ if ( $this->fixRedirects ) {
+ DoubleRedirectJob::fixRedirects( 'move', $oldSubpage, $newSubpage );
+ }
+ $oldLink = $skin->makeKnownLinkObj( $oldSubpage, '', 'redirect=no' );
+ $newLink = $skin->makeKnownLinkObj( $newSubpage );
+ $extraOutput []= wfMsgHtml( 'movepage-page-moved', $oldLink, $newLink );
+ } else {
+ $oldLink = $skin->makeKnownLinkObj( $oldSubpage );
+ $newLink = $skin->makeLinkObj( $newSubpage );
+ $extraOutput []= wfMsgHtml( 'movepage-page-unmoved', $oldLink, $newLink );
+ }
+ }
+
+ ++$count;
+ if( $count >= $wgMaximumMovedPages ) {
+ $extraOutput []= wfMsgExt( 'movepage-max-pages', array( 'parsemag', 'escape' ), $wgLang->formatNum( $wgMaximumMovedPages ) );
+ break;
+ }
+ }
+
+ if( $extraOutput !== array() ) {
+ $wgOut->addHTML( "<ul>\n<li>" . implode( "</li>\n<li>", $extraOutput ) . "</li>\n</ul>" );
+ }
+
+ # Deal with watches (we don't watch subpages)
+ if( $this->watch ) {
+ $wgUser->addWatch( $ot );
+ $wgUser->addWatch( $nt );
+ } else {
+ $wgUser->removeWatch( $ot );
+ $wgUser->removeWatch( $nt );
+ }
+ }
+
+ function showLogFragment( $title, &$out ) {
+ $out->addHTML( Xml::element( 'h2', NULL, LogPage::logName( 'move' ) ) );
+ LogEventsList::showLogExtract( $out, 'move', $title->getPrefixedText() );
+ }
+
+}
generated by cgit v1.2.2 (git 2.25.0) at 2024-04-18 21:06:57 +0000