wiki.techinc.nl/includes/SpecialMovepage.php
Brion Vibber 753cfc1553 * Various code cleanup and HTML escaping fixlets on page history, contribs etc
* fix page history with table prefix
* fix paging on history
* switch 'earliest' and 'latest' link order to fix 'prev' and 'next'
* use null where appropriate
* switch some messages to plaintext or wikitext
2005-06-29 06:16:03 +00:00

273 lines
7.4 KiB
PHP

<?php
/**
*
* @package MediaWiki
* @subpackage SpecialPage
*/
/**
*
*/
require_once( "LinksUpdate.php" );
/**
* Constructor
*/
function wfSpecialMovepage( $par = null ) {
global $wgUser, $wgOut, $wgRequest, $action, $wgOnlySysopMayMove;
# check rights. We don't want newbies to move pages to prevents possible attack
if ( $wgUser->isAnon() or $wgUser->isBlocked() or ($wgOnlySysopMayMove and $wgUser->isNewbie())) {
$wgOut->errorpage( "movenologin", "movenologintext" );
return;
}
# We don't move protected pages
if ( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
$f = new MovePageForm( $par );
if ( 'success' == $action ) {
$f->showSuccess();
} else if ( 'submit' == $action && $wgRequest->wasPosted()
&& $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
$f->doSubmit();
} else {
$f->showForm( '' );
}
}
/**
*
* @package MediaWiki
* @subpackage SpecialPage
*/
class MovePageForm {
var $oldTitle, $newTitle, $reason; # Text input
var $moveTalk, $deleteAndMove;
function MovePageForm( $par ) {
global $wgRequest;
$target = isset($par) ? $par : $wgRequest->getVal( 'target' );
$this->oldTitle = $wgRequest->getText( 'wpOldTitle', $target );
$this->newTitle = $wgRequest->getText( 'wpNewTitle' );
$this->reason = $wgRequest->getText( 'wpReason' );
$this->moveTalk = $wgRequest->getBool( 'wpMovetalk', true );
$this->deleteAndMove = $wgRequest->getBool( 'wpDeleteAndMove' );
}
function showForm( $err ) {
global $wgOut, $wgUser, $wgLang;
$wgOut->setPagetitle( wfMsg( 'movepage' ) );
if ( $this->oldTitle == '' ) {
$wgOut->errorpage( 'notargettitle', 'notargettext' );
return;
}
$ot = Title::newFromURL( $this->oldTitle );
$oldTitle = $ot->getPrefixedText();
$encOldTitle = htmlspecialchars( $this->oldTitle );
if( $this->newTitle == '' ) {
# Show the current title as a default
# when the form is first opened.
$encNewTitle = $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 = $ot->isValidMoveOperation( $nt );
if( is_string( $newerr ) ) {
$err = $newerr;
}
}
}
$encNewTitle = htmlspecialchars( $this->newTitle );
}
$encReason = htmlspecialchars( $this->reason );
if ( $err == 'articleexists' && $wgUser->isAllowed( 'delete' ) ) {
$wgOut->addWikiText( wfMsg( 'delete_and_move_text', $encNewTitle ) );
$movepagebtn = wfMsgHtml( 'delete_and_move' );
$submitVar = 'wpDeleteAndMove';
$err = '';
} else {
$wgOut->addWikiText( wfMsg( 'movepagetext' ) );
$movepagebtn = wfMsgHtml( 'movepagebtn' );
$submitVar = 'wpMove';
}
if ( !$ot->isTalkPage() ) {
$wgOut->addWikiText( wfMsg( 'movepagetalktext' ) );
}
$movearticle = wfMsgHtml( 'movearticle' );
$newtitle = wfMsgHtml( 'newtitle' );
$movetalk = wfMsgHtml( 'movetalk' );
$movereason = wfMsgHtml( 'movereason' );
$titleObj = Title::makeTitle( NS_SPECIAL, 'Movepage' );
$action = $titleObj->escapeLocalURL( 'action=submit' );
$token = htmlspecialchars( $wgUser->editToken() );
if ( $err != '' ) {
$wgOut->setSubtitle( wfMsg( 'formerror' ) );
$wgOut->addWikiText( '<p class="error">' . wfMsg($err) . "</p>\n" );
}
$moveTalkChecked = $this->moveTalk ? ' checked="checked"' : '';
$wgOut->addHTML( "
<form id=\"movepage\" method=\"post\" action=\"{$action}\">
<table border='0'>
<tr>
<td align='right'>{$movearticle}:</td>
<td align='left'><strong>{$oldTitle}</strong></td>
</tr>
<tr>
<td align='right'>{$newtitle}:</td>
<td align='left'>
<input type='text' size='40' name=\"wpNewTitle\" value=\"{$encNewTitle}\" />
<input type='hidden' name=\"wpOldTitle\" value=\"{$encOldTitle}\" />
</td>
</tr>
<tr>
<td align='right'>{$movereason}:</td>
<td align='left'>
<input type='text' size='40' name=\"wpReason\" value=\"{$encReason}\" />
</td>
</tr>" );
if ( ! $ot->isTalkPage() ) {
$wgOut->addHTML( "
<tr>
<td align='right'>
<input type='checkbox' name=\"wpMovetalk\"{$moveTalkChecked} value=\"1\" />
</td>
<td>{$movetalk}</td>
</tr>" );
}
$wgOut->addHTML( "
<tr>
<td>&nbsp;</td>
<td align='left'>
<input type='submit' name=\"{$submitVar}\" value=\"{$movepagebtn}\" />
</td>
</tr>
</table>
<input type='hidden' name='wpEditToken' value=\"{$token}\" />
</form>\n" );
}
function doSubmit() {
global $wgOut, $wgUser, $wgLang;
global $wgDeferredUpdateList, $wgMessageCache;
global $wgUseSquid, $wgRequest;
$fname = "MovePageForm::doSubmit";
if ( $wgUser->pingLimiter( 'move' ) ) {
$wgOut->rateLimited();
return;
}
# Variables beginning with 'o' for old article 'n' for new article
$ot = Title::newFromText( $this->oldTitle );
$nt = Title::newFromText( $this->newTitle );
# Delete to make way if requested
if ( $wgUser->isAllowed( 'delete' ) && $this->deleteAndMove ) {
$article = new Article( $nt );
// 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 ) {
$this->showForm( $error );
return;
}
# Move talk page if
# (1) the checkbox says to,
# (2) the namespaces are not themselves talk namespaces, and of course
# (3) it exists.
if ( ( $wgRequest->getVal('wpMovetalk') == 1 ) &&
( ! Namespace::isTalk( $ons ) ) &&
( ! Namespace::isTalk( $nns ) ) ) {
# get old talk page namespace
$ons = Namespace::getTalk( $ons );
# get new talk page namespace
$nns = Namespace::getTalk( $nns );
# make talk page title objects
$ott = Title::makeTitle( $ons, $ot->getDBkey() );
$ntt = Title::makeTitle( $nns, $nt->getDBkey() );
# Attempt the move
$error = $ott->moveTo( $ntt, true, $this->reason );
if ( $error === true ) {
$talkmoved = 1;
} else {
$talkmoved = $error;
}
} else {
# Stay silent on the subject of talk.
$talkmoved = '';
}
# Give back result to user.
$titleObj = Title::makeTitle( NS_SPECIAL, 'Movepage' );
$success = $titleObj->getFullURL(
'action=success&oldtitle=' . wfUrlencode( $ot->getPrefixedText() ) .
'&newtitle=' . wfUrlencode( $nt->getPrefixedText() ) .
'&talkmoved='.$talkmoved );
$wgOut->redirect( $success );
}
function showSuccess() {
global $wgOut, $wgRequest, $wgRawHtml;
$wgOut->setPagetitle( wfMsg( 'movepage' ) );
$wgOut->setSubtitle( wfMsg( 'pagemovedsub' ) );
$oldtitle = $wgRequest->getVal('oldtitle');
$newtitle = $wgRequest->getVal('newtitle');
$talkmoved = $wgRequest->getVal('talkmoved');
$text = wfMsg( 'pagemovedtext', $oldtitle, $newtitle );
# Temporarily disable raw html wikitext option out of XSS paranoia
$marchingantofdoom = $wgRawHtml;
$wgRawHtml = false;
$wgOut->addWikiText( $text );
$wgRawHtml = $marchingantofdoom;
if ( $talkmoved == 1 ) {
$wgOut->addWikiText( wfMsg( 'talkpagemoved' ) );
} elseif( 'articleexists' == $talkmoved ) {
$wgOut->addWikiText( wfMsg( 'talkexists' ) );
} else {
$ot = Title::newFromURL( $oldtitle );
if ( ! $ot->isTalkPage() ) {
$wgOut->addWikiText( wfMsg( 'talkpagenotmoved', wfMsg( $talkmoved ) ) );
}
}
}
}
?>