<?php
/**
- * Special page allowing users with the appropriate permissions to
- * merge article histories, with some restrictions
+ * Implements Special:MergeHistory
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
*
* @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.
+ * Special page allowing users with the appropriate permissions to
+ * merge article histories, with some restrictions
+ *
* @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;
+
+ if ( wfReadOnly() ) {
+ $wgOut->readOnlyPage();
+ return;
+ }
+
+ if( !$this->userCanExecute( $wgUser ) ) {
+ $this->displayRestrictionError();
+ return;
+ }
- $wgOut->setPagetitle( wfMsgHtml( "mergehistory" ) );
+ $this->loadRequestParams( $wgRequest );
+
+ $this->setHeaders();
+ $this->outputHeader();
if( $this->mTargetID && $this->mDestID && $this->mAction=="submit" && $this->mMerge ) {
return $this->merge();
'<fieldset>' .
Xml::element( 'legend', array(),
wfMsg( 'mergehistory-box' ) ) .
- Xml::hidden( 'title',
- SpecialPage::getTitleFor( 'Mergehistory' )->getPrefixedDbKey() ) .
- Xml::hidden( 'submitted', '1' ) .
- Xml::hidden( 'mergepoint', $this->mTimestamp ) .
+ Html::hidden( 'title', $this->getTitle()->getPrefixedDbKey() ) .
+ Html::hidden( 'submitted', '1' ) .
+ Html::hidden( 'mergepoint', $this->mTimestamp ) .
Xml::openElement( 'table' ) .
"<tr>
<td>".Xml::label( wfMsg( 'mergehistory-from' ), 'target' )."</td>
}
private function showHistory() {
- global $wgLang, $wgUser, $wgOut;
+ global $wgUser, $wgOut;
$this->sk = $wgUser->getSkin();
$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 );
"</td>
</tr>
<tr>
- <td> </td>
+ <td> </td>
<td class='mw-submit'>" .
Xml::submitButton( wfMsg( 'mergehistory-submit' ), array( 'name' => 'merge', 'id' => 'mw-merge-submit' ) ) .
"</td>
# When we submit, go by page ID to avoid some nasty but unlikely collisions.
# Such would happen if a page was renamed after the form loaded, but before submit
- $misc = Xml::hidden( 'targetID', $this->mTargetObj->getArticleID() );
- $misc .= Xml::hidden( 'destID', $this->mDestObj->getArticleID() );
- $misc .= Xml::hidden( 'target', $this->mTarget );
- $misc .= Xml::hidden( 'dest', $this->mDest );
- $misc .= Xml::hidden( 'wpEditToken', $wgUser->editToken() );
+ $misc = Html::hidden( 'targetID', $this->mTargetObj->getArticleID() );
+ $misc .= Html::hidden( 'destID', $this->mDestObj->getArticleID() );
+ $misc .= Html::hidden( 'target', $this->mTarget );
+ $misc .= Html::hidden( 'dest', $this->mDest );
+ $misc .= Html::hidden( 'wpEditToken', $wgUser->editToken() );
$misc .= Xml::closeElement( 'form' );
$wgOut->addHTML( $misc );
}
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...
$batch = new LinkBatch();
# Give some pointers to make (last) links
$this->mForm->prevId = array();
- while( $row = $this->mResult->fetchObject() ) {
+ foreach ( $this->mResult as $row ) {
$batch->addObj( Title::makeTitleSafe( NS_USER, $row->rev_user_text ) );
$batch->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->rev_user_text ) );
}
function formatRow( $row ) {
- $block = new Block;
return $this->mForm->formatRevisionRow( $row );
}