* Special page allowing users with the appropriate permissions to
* merge article histories, with some restrictions
*
- * @file
* @ingroup SpecialPage
*/
-
-/**
- * Constructor
- */
-function wfSpecialMergehistory( $par ) {
- global $wgRequest;
-
- $form = new MergehistoryForm( $wgRequest, $par );
- $form->execute();
-}
-
-/**
- * The HTML form for Special:MergeHistory, which allows users with the appropriate
- * permissions to view and restore deleted content.
- * @ingroup SpecialPage
- */
-class MergehistoryForm {
+class SpecialMergeHistory extends SpecialPage {
var $mAction, $mTarget, $mDest, $mTimestamp, $mTargetID, $mDestID, $mComment;
var $mTargetObj, $mDestObj;
- function MergehistoryForm( $request, $par = "" ) {
- global $wgUser;
+ public function __construct() {
+ parent::__construct( 'MergeHistory', 'mergehistory' );
+ }
+ private function loadRequestParams( $request ) {
+ global $wgUser;
$this->mAction = $request->getVal( 'action' );
$this->mTarget = $request->getVal( 'target' );
$this->mDest = $request->getVal( 'dest' );
$this->mTargetObj = null;
$this->mDestObj = null;
}
-
$this->preCacheMessages();
}
function preCacheMessages() {
// Precache various messages
if( !isset( $this->message ) ) {
- $this->message['last'] = wfMsgExt( 'last', array( 'escape') );
+ $this->message['last'] = wfMsgExt( 'last', array( 'escape' ) );
}
}
- function execute() {
- global $wgOut, $wgUser;
+ function execute( $par ) {
+ global $wgOut, $wgRequest, $wgUser;
- $wgOut->setPagetitle( wfMsgHtml( "mergehistory" ) );
+ if ( wfReadOnly() ) {
+ $wgOut->readOnlyPage();
+ return;
+ }
+
+ if( !$this->userCanExecute( $wgUser ) ) {
+ $this->displayRestrictionError();
+ return;
+ }
+
+ $this->loadRequestParams( $wgRequest );
+
+ $this->setHeaders();
+ $this->outputHeader();
if( $this->mTargetID && $this->mDestID && $this->mAction=="submit" && $this->mMerge ) {
return $this->merge();
);
}
- if ( empty($errors) && $this->mTargetObj->equals( $this->mDestObj ) ) {
+ if ( $this->mTargetObj && $this->mDestObj && $this->mTargetObj->equals( $this->mDestObj ) ) {
$errors[] = wfMsgExt( 'mergehistory-same-destination', array( 'parse' ) );
}
'<fieldset>' .
Xml::element( 'legend', array(),
wfMsg( 'mergehistory-box' ) ) .
- Xml::hidden( 'title',
- SpecialPage::getTitleFor( 'Mergehistory' )->getPrefixedDbKey() ) .
+ Xml::hidden( 'title', $this->getTitle()->getPrefixedDbKey() ) .
Xml::hidden( 'submitted', '1' ) .
Xml::hidden( 'mergepoint', $this->mTimestamp ) .
Xml::openElement( 'table' ) .
$revisions = new MergeHistoryPager( $this, array(), $this->mTargetObj, $this->mDestObj );
$haveRevisions = $revisions && $revisions->getNumRows() > 0;
- $titleObj = SpecialPage::getTitleFor( "Mergehistory" );
- $action = $titleObj->getLocalURL( "action=submit" );
+ $titleObj = $this->getTitle();
+ $action = $titleObj->getLocalURL( array( 'action' => 'submit' ) );
# Start the form here
$top = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $action, 'id' => 'merge' ) );
$wgOut->addHTML( $top );
}
function formatRevisionRow( $row ) {
- global $wgUser, $wgLang;
+ global $wgLang;
$rev = new Revision( $row );
$ts = wfTimestamp( TS_MW, $row->rev_timestamp );
$checkBox = Xml::radio( "mergepoint", $ts, false );
- $pageLink = $this->sk->makeKnownLinkObj( $rev->getTitle(),
- htmlspecialchars( $wgLang->timeanddate( $ts ) ), 'oldid=' . $rev->getId() );
+ $pageLink = $this->sk->linkKnown(
+ $rev->getTitle(),
+ htmlspecialchars( $wgLang->timeanddate( $ts ) ),
+ array(),
+ array( 'oldid' => $rev->getId() )
+ );
if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
$pageLink = '<span class="history-deleted">' . $pageLink . '</span>';
}
if( !$rev->userCan( Revision::DELETED_TEXT ) )
$last = $this->message['last'];
else if( isset($this->prevId[$row->rev_id]) )
- $last = $this->sk->makeKnownLinkObj( $rev->getTitle(), $this->message['last'],
- "diff=" . $row->rev_id . "&oldid=" . $this->prevId[$row->rev_id] );
+ $last = $this->sk->linkKnown(
+ $rev->getTitle(),
+ $this->message['last'],
+ array(),
+ array(
+ 'diff' => $row->rev_id,
+ 'oldid' => $this->prevId[$row->rev_id]
+ )
+ );
$userLink = $this->sk->revUserTools( $rev );
if( !$this->userCan($row, Revision::DELETED_TEXT) ) {
return '<span class="history-deleted">' . $wgLang->timeanddate( $ts, true ) . '</span>';
} else {
- $link = $this->sk->makeKnownLinkObj( $titleObj,
- $wgLang->timeanddate( $ts, true ), "target=$target×tamp=$ts" );
+ $link = $this->sk->linkKnown(
+ $titleObj,
+ $wgLang->timeanddate( $ts, true ),
+ array(),
+ array(
+ 'target' => $target,
+ 'timestamp' => $ts
+ )
+ );
if( $this->isDeleted($row, Revision::DELETED_TEXT) )
$link = '<span class="history-deleted">' . $link . '</span>';
return $link;
}
function merge() {
- global $wgOut, $wgUser;
+ global $wgOut;
# Get the titles directly from the IDs, in case the target page params
# were spoofed. The queries are done based on the IDs, so it's best to
# keep it consistent...