<?php
/**
- * Special page allowing users with the appropriate permissions to
+ * Special page allowing users with the appropriate permissions to
* merge article histories, with some restrictions
*
* @addtogroup SpecialPage
function MergehistoryForm( $request, $par = "" ) {
global $wgUser;
-
+
$this->mAction = $request->getVal( 'action' );
$this->mTarget = $request->getVal( 'target' );
$this->mDest = $request->getVal( 'dest' );
-
+ $this->mSubmitted = $request->getBool( 'submitted' );
+
$this->mTargetID = intval( $request->getVal( 'targetID' ) );
$this->mDestID = intval( $request->getVal( 'destID' ) );
$this->mTimestamp = $request->getVal( 'mergepoint' );
+ if( !preg_match("/[0-9]{14}/",$this->mTimestamp) ) {
+ $this->mTimestamp = '';
+ }
$this->mComment = $request->getText( 'wpComment' );
-
+
$this->mMerge = $request->wasPosted() && $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
// target page
- if( $this->mTarget !== "" ) {
+ if( $this->mSubmitted ) {
$this->mTargetObj = Title::newFromURL( $this->mTarget );
- } else {
- $this->mTargetObj = NULL;
- }
- # Destination
- if( $this->mDest !== "" ) {
$this->mDestObj = Title::newFromURL( $this->mDest );
} else {
- $this->mDestObj = NULL;
- }
-
+ $this->mTargetObj = null;
+ $this->mDestObj = null;
+ }
+
$this->preCacheMessages();
}
-
+
/**
* As we use the same small set of messages in various methods and that
* they are called often, we call them once and save them in $this->message
function execute() {
global $wgOut, $wgUser;
-
+
$wgOut->setPagetitle( wfMsgHtml( "mergehistory" ) );
-
+
if( $this->mTargetID && $this->mDestID && $this->mAction=="submit" && $this->mMerge ) {
return $this->merge();
}
-
- if( is_object($this->mTargetObj) && is_object($this->mDestObj) ) {
- return $this->showHistory();
+
+ if ( !$this->mSubmitted ) {
+ $this->showMergeForm();
+ return;
+ }
+
+ $errors = array();
+ if ( !$this->mTargetObj instanceof Title ) {
+ $errors[] = wfMsgExt( 'mergehistory-invalid-source', array( 'parse' ) );
+ } elseif( !$this->mTargetObj->exists() ) {
+ $errors[] = wfMsgExt( 'mergehistory-no-source', array( 'parse' ),
+ wfEscapeWikiText( $this->mTargetObj->getPrefixedText() )
+ );
}
-
- return $this->showMergeForm();
+
+ if ( !$this->mDestObj instanceof Title) {
+ $errors[] = wfMsgExt( 'mergehistory-invalid-destination', array( 'parse' ) );
+ } elseif( !$this->mDestObj->exists() ) {
+ $errors[] = wfMsgExt( 'mergehistory-no-destination', array( 'parse' ),
+ wfEscapeWikiText( $this->mDestObj->getPrefixedText() )
+ );
+ }
+
+ // TODO: warn about target = dest?
+
+ if ( count( $errors ) ) {
+ $this->showMergeForm();
+ $wgOut->addHTML( implode( "\n", $errors ) );
+ } else {
+ $this->showHistory();
+ }
+
}
function showMergeForm() {
global $wgOut, $wgScript;
-
- $wgOut->addWikiText( wfMsg( 'mergehistory-header' ) );
-
+
+ $wgOut->addWikiMsg( 'mergehistory-header' );
+
$wgOut->addHtml(
Xml::openElement( 'form', array(
'method' => 'get',
wfMsg( 'mergehistory-box' ) ) .
Xml::hidden( 'title',
SpecialPage::getTitleFor( 'Mergehistory' )->getPrefixedDbKey() ) .
+ Xml::hidden( 'submitted', '1' ) .
+ Xml::hidden( 'mergepoint', $this->mTimestamp ) .
Xml::openElement( 'table' ) .
"<tr>
- <td>".Xml::Label( wfMsg( 'mergehistory-from' ), 'target' )."</td>
+ <td>".Xml::label( wfMsg( 'mergehistory-from' ), 'target' )."</td>
<td>".Xml::input( 'target', 30, $this->mTarget, array('id'=>'target') )."</td>
</tr><tr>
- <td>".Xml::Label( wfMsg( 'mergehistory-into' ), 'dest' )."</td>
+ <td>".Xml::label( wfMsg( 'mergehistory-into' ), 'dest' )."</td>
<td>".Xml::input( 'dest', 30, $this->mDest, array('id'=>'dest') )."</td>
</tr><tr><td>" .
Xml::submitButton( wfMsg( 'mergehistory-go' ) ) .
global $wgLang, $wgContLang, $wgUser, $wgOut;
$this->sk = $wgUser->getSkin();
-
+
$wgOut->setPagetitle( wfMsg( "mergehistory" ) );
-
+
$this->showMergeForm();
-
+
# List all stored revisions
$revisions = new MergeHistoryPager( $this, array(), $this->mTargetObj, $this->mDestObj );
$haveRevisions = $revisions && $revisions->getNumRows() > 0;
$wgOut->addHTML( "</ul>" );
$wgOut->addHTML( $revisions->getNavigationBar() );
} else {
- $wgOut->addWikiText( wfMsg( "mergehistory-empty" ) );
+ $wgOut->addWikiMsg( "mergehistory-empty" );
}
# Show relevant lines from the deletion log:
$wgOut->addHTML( "<h2>" . htmlspecialchars( LogPage::logName( 'merge' ) ) . "</h2>\n" );
- $logViewer = new LogViewer(
- new LogReader(
- new FauxRequest(
- array( 'page' => $this->mTargetObj->getPrefixedText(),
- 'type' => 'merge' ) ) ) );
- $logViewer->showList( $wgOut );
-
- # Slip in the hidden controls here
+ LogEventsList::showLogExtract( $wgOut, 'merge', $this->mTargetObj->getPrefixedText() );
+
# 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() );
return true;
}
-
+
function formatRevisionRow( $row ) {
global $wgUser, $wgLang;
-
+
$rev = new Revision( $row );
-
- $stxt = '';
+
+ $stxt = '';
$last = $this->message['last'];
-
+
$ts = wfTimestamp( TS_MW, $row->rev_timestamp );
$checkBox = wfRadio( "mergepoint", $ts, false );
-
- $pageLink = $this->sk->makeKnownLinkObj( $rev->getTitle(),
- $wgLang->timeanddate( $ts ), 'oldid=' . $rev->getID() );
+
+ $pageLink = $this->sk->makeKnownLinkObj( $rev->getTitle(),
+ htmlspecialchars( $wgLang->timeanddate( $ts ) ), 'oldid=' . $rev->getID() );
if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
$pageLink = '<span class="history-deleted">' . $pageLink . '</span>';
}
-
+
# Last link
if( !$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->makeKnownLinkObj( $rev->getTitle(), $this->message['last'],
+ "diff=" . $row->rev_id . "&oldid=" . $this->prevId[$row->rev_id] );
+
$userLink = $this->sk->revUserTools( $rev );
-
+
if(!is_null($size = $row->rev_len)) {
if($size == 0)
$stxt = wfMsgHtml('historyempty');
$stxt = wfMsgHtml('historysize', $wgLang->formatNum( $size ) );
}
$comment = $this->sk->revComment( $rev );
-
+
return "<li>$checkBox ($last) $pageLink . . $userLink $stxt $comment</li>";
}
*/
function getPageLink( $row, $titleObj, $ts, $target ) {
global $wgLang;
-
+
if( !$this->userCan($row, Revision::DELETED_TEXT) ) {
return '<span class="history-deleted">' . $wgLang->timeanddate( $ts, true ) . '</span>';
} else {
- $link = $this->sk->makeKnownLinkObj( $titleObj,
+ $link = $this->sk->makeKnownLinkObj( $titleObj,
$wgLang->timeanddate( $ts, true ), "target=$target×tamp=$ts" );
if( $this->isDeleted($row, Revision::DELETED_TEXT) )
$link = '<span class="history-deleted">' . $link . '</span>';
function merge() {
global $wgOut, $wgUser;
- # 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
+ # 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...
$targetTitle = Title::newFromID( $this->mTargetID );
$destTitle = Title::newFromID( $this->mDestID );
if( is_null($targetTitle) || is_null($destTitle) )
return false; // validate these
+ if( $targetTitle->getArticleId() == $destTitle->getArticleId() )
+ return false;
# Verify that this timestamp is valid
# Must be older than the destination page
$dbw = wfGetDB( DB_MASTER );
# Get timestamp into DB format
$this->mTimestamp = $this->mTimestamp ? $dbw->timestamp($this->mTimestamp) : '';
-
+ # Max timestamp should be min of destination page
$maxtimestamp = $dbw->selectField( 'revision', 'MIN(rev_timestamp)',
array('rev_page' => $this->mDestID ),
__METHOD__ );
# Destination page must exist with revisions
if( !$maxtimestamp ) {
- $wgOut->addWikiText( wfMsg('mergehistory-fail') );
+ $wgOut->addWikiMsg('mergehistory-fail');
return false;
}
- # Leave the latest version no matter what
- $lasttime = $dbw->selectField( array('page','revision'),
+ # Get the latest timestamp of the source
+ $lasttimestamp = $dbw->selectField( array('page','revision'),
'rev_timestamp',
array('page_id' => $this->mTargetID, 'page_latest = rev_id' ),
__METHOD__ );
- # Take the most restrictive of the twain
- $maxtimestamp = ($lasttime < $maxtimestamp) ? $lasttime : $maxtimestamp;
- // $this->mTimestamp must be less than $maxtimestamp
+ # $this->mTimestamp must be older than $maxtimestamp
if( $this->mTimestamp >= $maxtimestamp ) {
- $wgOut->addHtml( wfMsg('mergehistory-fail') );
+ $wgOut->addWikiMsg('mergehistory-fail');
return false;
}
# Update the revisions
$timewhere = "rev_timestamp <= {$this->mTimestamp}";
$TimestampLimit = wfTimestamp(TS_MW,$this->mTimestamp);
} else {
- $timewhere = "rev_timestamp < {$maxtimestamp}";
- $TimestampLimit = wfTimestamp(TS_MW,$maxtimestamp);
+ $timewhere = "rev_timestamp <= {$maxtimestamp}";
+ $TimestampLimit = wfTimestamp(TS_MW,$lasttimestamp);
}
-
+ # Do the moving...
$dbw->update( 'revision',
array( 'rev_page' => $this->mDestID ),
array( 'rev_page' => $this->mTargetID,
$timewhere ),
__METHOD__ );
+
+ $count = $dbw->affectedRows();
+ # Make the source page a redirect if no revisions are left
+ $haveRevisions = $dbw->selectField( 'revision',
+ 'rev_timestamp',
+ array( 'rev_page' => $this->mTargetID ),
+ __METHOD__,
+ array( 'FOR UPDATE' ) );
+ if( !$haveRevisions ) {
+ if( $this->mComment ) {
+ $comment = wfMsgForContent( 'mergehistory-comment', $targetTitle->getPrefixedText(),
+ $destTitle->getPrefixedText(), $this->mComment );
+ } else {
+ $comment = wfMsgForContent( 'mergehistory-autocomment', $targetTitle->getPrefixedText(),
+ $destTitle->getPrefixedText() );
+ }
+ $mwRedir = MagicWord::get( 'redirect' );
+ $redirectText = $mwRedir->getSynonym( 0 ) . ' [[' . $destTitle->getPrefixedText() . "]]\n";
+ $redirectArticle = new Article( $targetTitle );
+ $redirectRevision = new Revision( array(
+ 'page' => $this->mTargetID,
+ 'comment' => $comment,
+ 'text' => $redirectText ) );
+ $redirectRevision->insertOn( $dbw );
+ $redirectArticle->updateRevisionOn( $dbw, $redirectRevision );
+
+ # Now, we record the link from the redirect to the new title.
+ # It should have no other outgoing links...
+ $dbw->delete( 'pagelinks', array( 'pl_from' => $this->mDestID ), __METHOD__ );
+ $dbw->insert( 'pagelinks',
+ array(
+ 'pl_from' => $this->mDestID,
+ 'pl_namespace' => $destTitle->getNamespace(),
+ 'pl_title' => $destTitle->getDBkey() ),
+ __METHOD__ );
+ } else {
+ $targetTitle->invalidateCache(); // update histories
+ }
+ $destTitle->invalidateCache(); // update histories
# Check if this did anything
- if( !$count = $dbw->affectedRows() ) {
- $wgOut->addHtml( wfMsg('mergehistory-fail') );
+ if( !$count ) {
+ $wgOut->addWikiMsg('mergehistory-fail');
return false;
}
# Update our logs
$log = new LogPage( 'merge' );
- $log->addEntry( 'merge', $targetTitle, $this->mComment,
+ $log->addEntry( 'merge', $targetTitle, $this->mComment,
array($destTitle->getPrefixedText(),$TimestampLimit) );
-
+
$wgOut->addHtml( wfMsgExt( 'mergehistory-success', array('parseinline'),
$targetTitle->getPrefixedText(), $destTitle->getPrefixedText(), $count ) );
-
+
wfRunHooks( 'ArticleMergeComplete', array( $targetTitle, $destTitle ) );
-
+
return true;
}
}
class MergeHistoryPager extends ReverseChronologicalPager {
public $mForm, $mConds;
- function __construct( $form, $conds = array(), $title, $title2 ) {
+ function __construct( $form, $conds = array(), $source, $dest ) {
$this->mForm = $form;
$this->mConds = $conds;
- $this->title = $title;
- $this->articleID = $title->getArticleID();
-
+ $this->title = $source;
+ $this->articleID = $source->getArticleID();
+
$dbr = wfGetDB( DB_SLAVE );
$maxtimestamp = $dbr->selectField( 'revision', 'MIN(rev_timestamp)',
- array('rev_page' => $title2->getArticleID() ),
+ array('rev_page' => $dest->getArticleID() ),
__METHOD__ );
- $this->maxTimestamp = $maxtimestamp;
-
+ $this->maxTimestamp = $maxtimestamp;
+
parent::__construct();
}
-
+
function getStartBody() {
wfProfileIn( __METHOD__ );
# Do a link batch query
while( $row = $this->mResult->fetchObject() ) {
$batch->addObj( Title::makeTitleSafe( NS_USER, $row->rev_user_text ) );
$batch->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->rev_user_text ) );
-
+
$rev_id = isset($rev_id) ? $rev_id : $row->rev_id;
if( $rev_id > $row->rev_id )
$this->mForm->prevId[$rev_id] = $row->rev_id;
else if( $rev_id < $row->rev_id )
$this->mForm->prevId[$row->rev_id] = $rev_id;
-
+
$rev_id = $row->rev_id;
}
-
+
$batch->execute();
$this->mResult->seek( 0 );
wfProfileOut( __METHOD__ );
return '';
}
-
+
function formatRow( $row ) {
$block = new Block;
return $this->mForm->formatRevisionRow( $row );
$conds = $this->mConds;
$conds['rev_page'] = $this->articleID;
$conds[] = "rev_timestamp < {$this->maxTimestamp}";
- # Skip the latest one, as that could cause problems
- if( $page = $this->title->getLatestRevID() )
- $conds[] = "rev_id != {$page}";
-
+
return array(
'tables' => array('revision'),
- 'fields' => array( 'rev_minor_edit', 'rev_timestamp', 'rev_user', 'rev_user_text', 'rev_comment',
+ 'fields' => array( 'rev_minor_edit', 'rev_timestamp', 'rev_user', 'rev_user_text', 'rev_comment',
'rev_id', 'rev_page', 'rev_text_id', 'rev_len', 'rev_deleted' ),
'conds' => $conds
);
dépôts / lhc / web / wiklou.git / blobdiff