345 lines
9.6 KiB
PHP
345 lines
9.6 KiB
PHP
<?php
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/**
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*
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* @addtogroup SpecialPage
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*/
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/**
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* Constructor
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*/
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function wfSpecialMovepage( $par = null ) {
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global $wgUser, $wgOut, $wgRequest, $action;
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# Check rights
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if ( !$wgUser->isAllowed( 'move' ) ) {
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$wgOut->showPermissionsErrorPage( array( $wgUser->isAnon() ? 'movenologintext' : 'movenotallowed' ) );
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return;
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}
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# Don't allow blocked users to move pages
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if ( $wgUser->isBlocked() ) {
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$wgOut->blockedPage();
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return;
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}
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# Check for database lock
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if ( wfReadOnly() ) {
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$wgOut->readOnlyPage();
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return;
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}
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$f = new MovePageForm( $par );
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if ( 'success' == $action ) {
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$f->showSuccess();
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} else if ( 'submit' == $action && $wgRequest->wasPosted()
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&& $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
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$f->doSubmit();
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} else {
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$f->showForm( '' );
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}
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}
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/**
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* HTML form for Special:Movepage
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* @addtogroup SpecialPage
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*/
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class MovePageForm {
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var $oldTitle, $newTitle, $reason; # Text input
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var $moveTalk, $deleteAndMove;
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private $watch = false;
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function MovePageForm( $par ) {
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global $wgRequest;
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$target = isset($par) ? $par : $wgRequest->getVal( 'target' );
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$this->oldTitle = $wgRequest->getText( 'wpOldTitle', $target );
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$this->newTitle = $wgRequest->getText( 'wpNewTitle' );
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$this->reason = $wgRequest->getText( 'wpReason' );
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if ( $wgRequest->wasPosted() ) {
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$this->moveTalk = $wgRequest->getBool( 'wpMovetalk', false );
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} else {
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$this->moveTalk = $wgRequest->getBool( 'wpMovetalk', true );
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}
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$this->deleteAndMove = $wgRequest->getBool( 'wpDeleteAndMove' ) && $wgRequest->getBool( 'wpConfirm' );
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$this->watch = $wgRequest->getCheck( 'wpWatch' );
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}
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function showForm( $err, $hookErr = '' ) {
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global $wgOut, $wgUser;
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$ot = Title::newFromURL( $this->oldTitle );
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if( is_null( $ot ) ) {
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$wgOut->showErrorPage( 'notargettitle', 'notargettext' );
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return;
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}
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$sk = $wgUser->getSkin();
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$oldTitleLink = $sk->makeLinkObj( $ot );
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$oldTitle = $ot->getPrefixedText();
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$wgOut->setPagetitle( wfMsg( 'move-page', $oldTitle ) );
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$wgOut->setSubtitle( wfMsg( 'move-page-backlink', $oldTitleLink ) );
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if( $this->newTitle == '' ) {
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# Show the current title as a default
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# when the form is first opened.
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$newTitle = $oldTitle;
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} else {
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if( $err == '' ) {
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$nt = Title::newFromURL( $this->newTitle );
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if( $nt ) {
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# If a title was supplied, probably from the move log revert
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# link, check for validity. We can then show some diagnostic
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# information and save a click.
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$newerr = $ot->isValidMoveOperation( $nt );
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if( is_string( $newerr ) ) {
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$err = $newerr;
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}
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}
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}
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$newTitle = $this->newTitle;
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}
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if ( $err == 'articleexists' && $wgUser->isAllowed( 'delete' ) ) {
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$wgOut->addWikiMsg( 'delete_and_move_text', $newTitle );
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$movepagebtn = wfMsg( 'delete_and_move' );
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$submitVar = 'wpDeleteAndMove';
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$confirm = "
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<tr>
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<td></td>
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<td class='mw-input'>" .
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Xml::checkLabel( wfMsg( 'delete_and_move_confirm' ), 'wpConfirm', 'wpConfirm' ) .
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"</td>
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</tr>";
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$err = '';
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} else {
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$wgOut->addWikiMsg( 'movepagetext' );
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$movepagebtn = wfMsg( 'movepagebtn' );
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$submitVar = 'wpMove';
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$confirm = false;
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}
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$oldTalk = $ot->getTalkPage();
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$considerTalk = ( !$ot->isTalkPage() && $oldTalk->exists() );
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if ( $considerTalk ) {
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$wgOut->addWikiMsg( 'movepagetalktext' );
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}
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$titleObj = SpecialPage::getTitleFor( 'Movepage' );
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$token = htmlspecialchars( $wgUser->editToken() );
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if ( $err != '' ) {
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$wgOut->setSubtitle( wfMsg( 'formerror' ) );
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$errMsg = "";
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if( $err == 'hookaborted' ) {
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$errMsg = "<p><strong class=\"error\">$hookErr</strong></p>\n";
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} else if (is_array($err)) {
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$errMsg = '<p><strong class="error">' . call_user_func_array( 'wfMsgWikiHtml', $err ) . "</strong></p>\n";
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} else {
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$errMsg = '<p><strong class="error">' . wfMsgWikiHtml( $err ) . "</strong></p>\n";
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}
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$wgOut->addHTML( $errMsg );
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}
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$wgOut->addHTML(
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Xml::openElement( 'form', array( 'method' => 'post', 'action' => $titleObj->getLocalURL( 'action=submit' ), 'id' => 'movepage' ) ) .
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Xml::openElement( 'fieldset' ) .
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Xml::element( 'legend', null, wfMsg( 'move-page-legend' ) ) .
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Xml::openElement( 'table', array( 'border' => '0', 'id' => 'mw-movepage-table' ) ) .
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"<tr>
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<td class='mw-label'>" .
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wfMsgHtml( 'movearticle' ) .
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"</td>
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<td class='mw-input'>
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<strong>{$oldTitleLink}</strong>
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</td>
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</tr>
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<tr>
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<td class='mw-label'>" .
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Xml::label( wfMsg( 'newtitle' ), 'wpNewTitle' ) .
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"</td>
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<td class='mw-input'>" .
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Xml::input( 'wpNewTitle', 40, $newTitle, array( 'type' => 'text', 'id' => 'wpNewTitle' ) ) .
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Xml::hidden( 'wpOldTitle', $oldTitle ) .
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"</td>
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</tr>
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<tr>
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<td class='mw-label'>" .
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Xml::label( wfMsg( 'movereason' ), 'wpReason' ) .
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"</td>
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<td class='mw-input'>" .
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Xml::tags( 'textarea', array( 'name' => 'wpReason', 'id' => 'wpReason', 'cols' => 60, 'rows' => 2 ), htmlspecialchars( $this->reason ) ) .
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"</td>
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</tr>"
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);
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if ( $considerTalk ) {
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$wgOut->addHTML( "
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<tr>
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<td></td>
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<td class='mw-input'>" .
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Xml::checkLabel( wfMsg( 'movetalk' ), 'wpMovetalk', 'wpMovetalk', $this->moveTalk ) .
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"</td>
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</tr>"
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);
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}
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$watchChecked = $this->watch || $wgUser->getBoolOption( 'watchmoves' ) || $ot->userIsWatching();
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$wgOut->addHTML( "
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<tr>
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<td></td>
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<td class='mw-input'>" .
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Xml::checkLabel( wfMsg( 'move-watch' ), 'wpWatch', 'watch', $watchChecked ) .
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"</td>
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</tr>
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{$confirm}
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<tr>
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<td> </td>
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<td class='mw-submit'>" .
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Xml::submitButton( $movepagebtn, array( 'name' => $submitVar ) ) .
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"</td>
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</tr>" .
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Xml::closeElement( 'table' ) .
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Xml::hidden( 'wpEditToken', $token ) .
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Xml::closeElement( 'fieldset' ) .
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Xml::closeElement( 'form' ) .
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"\n"
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);
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$this->showLogFragment( $ot, $wgOut );
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}
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function doSubmit() {
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global $wgOut, $wgUser, $wgRequest;
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if ( $wgUser->pingLimiter( 'move' ) ) {
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$wgOut->rateLimited();
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return;
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}
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# Variables beginning with 'o' for old article 'n' for new article
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$ot = Title::newFromText( $this->oldTitle );
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$nt = Title::newFromText( $this->newTitle );
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# Delete to make way if requested
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if ( $wgUser->isAllowed( 'delete' ) && $this->deleteAndMove ) {
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$article = new Article( $nt );
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# Disallow deletions of big articles
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$bigHistory = $article->isBigDeletion();
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if( $bigHistory && !$nt->userCan( 'bigdelete' ) ) {
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global $wgLang, $wgDeleteRevisionsLimit;
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$this->showForm( array('delete-toobig', $wgLang->formatNum( $wgDeleteRevisionsLimit ) ) );
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return;
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}
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// This may output an error message and exit
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$article->doDelete( wfMsgForContent( 'delete_and_move_reason' ) );
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}
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# don't allow moving to pages with # in
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if ( !$nt || $nt->getFragment() != '' ) {
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$this->showForm( 'badtitletext' );
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return;
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}
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$hookErr = null;
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if( !wfRunHooks( 'AbortMove', array( $ot, $nt, $wgUser, &$hookErr ) ) ) {
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$this->showForm( 'hookaborted', $hookErr );
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return;
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}
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$error = $ot->moveTo( $nt, true, $this->reason );
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if ( $error !== true ) {
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$this->showForm( $error );
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return;
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}
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wfRunHooks( 'SpecialMovepageAfterMove', array( &$this , &$ot , &$nt ) ) ;
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# Move the talk page if relevant, if it exists, and if we've been told to
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$ott = $ot->getTalkPage();
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if( $ott->exists() ) {
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if( $this->moveTalk && !$ot->isTalkPage() && !$nt->isTalkPage() ) {
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$ntt = $nt->getTalkPage();
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# Attempt the move
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$error = $ott->moveTo( $ntt, true, $this->reason );
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if ( $error === true ) {
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$talkmoved = 1;
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wfRunHooks( 'SpecialMovepageAfterMove', array( &$this , &$ott , &$ntt ) );
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} else {
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$talkmoved = $error;
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}
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} else {
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# Stay silent on the subject of talk.
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$talkmoved = '';
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}
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} else {
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$talkmoved = 'notalkpage';
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}
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# Deal with watches
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if( $this->watch ) {
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$wgUser->addWatch( $ot );
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$wgUser->addWatch( $nt );
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} else {
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$wgUser->removeWatch( $ot );
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$wgUser->removeWatch( $nt );
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}
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# Give back result to user.
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$titleObj = SpecialPage::getTitleFor( 'Movepage' );
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$success = $titleObj->getFullURL(
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'action=success&oldtitle=' . wfUrlencode( $ot->getPrefixedText() ) .
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'&newtitle=' . wfUrlencode( $nt->getPrefixedText() ) .
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'&talkmoved='.$talkmoved );
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$wgOut->redirect( $success );
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}
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function showSuccess() {
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global $wgOut, $wgRequest, $wgUser;
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$old = Title::newFromText( $wgRequest->getVal( 'oldtitle' ) );
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$new = Title::newFromText( $wgRequest->getVal( 'newtitle' ) );
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if( is_null( $old ) || is_null( $new ) ) {
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throw new ErrorPageError( 'badtitle', 'badtitletext' );
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}
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$wgOut->setPagetitle( wfMsg( 'pagemovedsub' ) );
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$talkmoved = $wgRequest->getVal( 'talkmoved' );
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$oldUrl = $old->getFullUrl( 'redirect=no' );
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$newUrl = $new->getFullUrl();
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$oldText = $old->getPrefixedText();
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$newText = $new->getPrefixedText();
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$oldLink = "<span class='plainlinks'>[$oldUrl $oldText]</span>";
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$newLink = "<span class='plainlinks'>[$newUrl $newText]</span>";
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$s = wfMsgNoTrans( 'movepage-moved', $oldLink, $newLink, $oldText, $newText );
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if ( $talkmoved == 1 ) {
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$s .= "\n\n" . wfMsgNoTrans( 'talkpagemoved' );
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} elseif( 'articleexists' == $talkmoved ) {
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$s .= "\n\n" . wfMsgNoTrans( 'talkexists' );
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} else {
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if( !$old->isTalkPage() && $talkmoved != 'notalkpage' ) {
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$s .= "\n\n" . wfMsgNoTrans( 'talkpagenotmoved', wfMsgNoTrans( $talkmoved ) );
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}
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}
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$wgOut->addWikiText( $s );
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}
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function showLogFragment( $title, &$out ) {
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$out->addHTML( Xml::element( 'h2', NULL, LogPage::logName( 'move' ) ) );
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LogEventsList::showLogExtract( $out, 'move', $title->getPrefixedText() );
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}
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}
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