* Special page allowing users with the appropriate permissions to view
* and restore deleted content
*
- * @package MediaWiki
- * @subpackage Special pages
+ * @file
+ * @ingroup SpecialPage
*/
/**
- *
+ * Constructor
*/
function wfSpecialUndelete( $par ) {
- global $wgRequest;
+ global $wgRequest;
$form = new UndeleteForm( $wgRequest, $par );
$form->execute();
}
/**
- *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * Used to show archived pages and eventually restore them.
+ * @ingroup SpecialPage
*/
class PageArchive {
- var $title;
+ protected $title;
+ var $fileStatus;
- function PageArchive( &$title ) {
+ function __construct( $title ) {
if( is_null( $title ) ) {
throw new MWException( 'Archiver() given a null title.');
}
- $this->title =& $title;
+ $this->title = $title;
}
/**
* List all deleted pages recorded in the archive table. Returns result
* wrapper with (ar_namespace, ar_title, count) fields, ordered by page
- * namespace/title. Can be called staticaly.
+ * namespace/title.
+ *
+ * @return ResultWrapper
+ */
+ public static function listAllPages() {
+ $dbr = wfGetDB( DB_SLAVE );
+ return self::listPages( $dbr, '' );
+ }
+
+ /**
+ * List deleted pages recorded in the archive table matching the
+ * given title prefix.
+ * Returns result wrapper with (ar_namespace, ar_title, count) fields.
*
* @return ResultWrapper
*/
- /* static */ function listAllPages() {
- $dbr =& wfGetDB( DB_SLAVE );
- $archive = $dbr->tableName( 'archive' );
+ public static function listPagesByPrefix( $prefix ) {
+ $dbr = wfGetDB( DB_SLAVE );
- $sql = "SELECT ar_namespace,ar_title, COUNT(*) AS count FROM $archive " .
- "GROUP BY ar_namespace,ar_title ORDER BY ar_namespace,ar_title";
+ $title = Title::newFromText( $prefix );
+ if( $title ) {
+ $ns = $title->getNamespace();
+ $encPrefix = $dbr->escapeLike( $title->getDBkey() );
+ } else {
+ // Prolly won't work too good
+ // @todo handle bare namespace names cleanly?
+ $ns = 0;
+ $encPrefix = $dbr->escapeLike( $prefix );
+ }
+ $conds = array(
+ 'ar_namespace' => $ns,
+ "ar_title LIKE '$encPrefix%'",
+ );
+ return self::listPages( $dbr, $conds );
+ }
- return $dbr->resultObject( $dbr->query( $sql, 'PageArchive::listAllPages' ) );
+ protected static function listPages( $dbr, $condition ) {
+ return $dbr->resultObject(
+ $dbr->select(
+ array( 'archive' ),
+ array(
+ 'ar_namespace',
+ 'ar_title',
+ 'COUNT(*) AS count'
+ ),
+ $condition,
+ __METHOD__,
+ array(
+ 'GROUP BY' => 'ar_namespace,ar_title',
+ 'ORDER BY' => 'ar_namespace,ar_title',
+ 'LIMIT' => 100,
+ )
+ )
+ );
}
/**
* @return ResultWrapper
*/
function listRevisions() {
- $dbr =& wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_SLAVE );
$res = $dbr->select( 'archive',
- array( 'ar_minor_edit', 'ar_timestamp', 'ar_user', 'ar_user_text', 'ar_comment' ),
+ array( 'ar_minor_edit', 'ar_timestamp', 'ar_user', 'ar_user_text', 'ar_comment', 'ar_len', 'ar_deleted' ),
array( 'ar_namespace' => $this->title->getNamespace(),
'ar_title' => $this->title->getDBkey() ),
'PageArchive::listRevisions',
$ret = $dbr->resultObject( $res );
return $ret;
}
-
+
/**
* List the deleted file revisions for this page, if it's a file page.
* Returns a result wrapper with various filearchive fields, or null
* if not a file page.
*
* @return ResultWrapper
- * @fixme Does this belong in Image for fuller encapsulation?
+ * @todo Does this belong in Image for fuller encapsulation?
*/
function listFiles() {
if( $this->title->getNamespace() == NS_IMAGE ) {
- $dbr =& wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_SLAVE );
$res = $dbr->select( 'filearchive',
array(
'fa_id',
'fa_name',
+ 'fa_archive_name',
'fa_storage_key',
+ 'fa_storage_group',
'fa_size',
'fa_width',
'fa_height',
+ 'fa_bits',
+ 'fa_metadata',
+ 'fa_media_type',
+ 'fa_major_mime',
+ 'fa_minor_mime',
'fa_description',
'fa_user',
'fa_user_text',
- 'fa_timestamp' ),
- array( 'fa_name' => $this->title->getDbKey() ),
+ 'fa_timestamp',
+ 'fa_deleted' ),
+ array( 'fa_name' => $this->title->getDBkey() ),
__METHOD__,
array( 'ORDER BY' => 'fa_timestamp DESC' ) );
$ret = $dbr->resultObject( $res );
* @return Revision
*/
function getRevision( $timestamp ) {
- $dbr =& wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_SLAVE );
$row = $dbr->selectRow( 'archive',
array(
'ar_rev_id',
'ar_timestamp',
'ar_minor_edit',
'ar_flags',
- 'ar_text_id' ),
+ 'ar_text_id',
+ 'ar_deleted',
+ 'ar_len' ),
array( 'ar_namespace' => $this->title->getNamespace(),
- 'ar_title' => $this->title->getDbkey(),
+ 'ar_title' => $this->title->getDBkey(),
'ar_timestamp' => $dbr->timestamp( $timestamp ) ),
__METHOD__ );
if( $row ) {
'user_text' => $row->ar_user_text,
'timestamp' => $row->ar_timestamp,
'minor_edit' => $row->ar_minor_edit,
- 'text_id' => $row->ar_text_id ) );
+ 'text_id' => $row->ar_text_id,
+ 'deleted' => $row->ar_deleted,
+ 'len' => $row->ar_len) );
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * Return the most-previous revision, either live or deleted, against
+ * the deleted revision given by timestamp.
+ *
+ * May produce unexpected results in case of history merges or other
+ * unusual time issues.
+ *
+ * @param string $timestamp
+ * @return Revision or null
+ */
+ function getPreviousRevision( $timestamp ) {
+ $dbr = wfGetDB( DB_SLAVE );
+
+ // Check the previous deleted revision...
+ $row = $dbr->selectRow( 'archive',
+ 'ar_timestamp',
+ array( 'ar_namespace' => $this->title->getNamespace(),
+ 'ar_title' => $this->title->getDBkey(),
+ 'ar_timestamp < ' .
+ $dbr->addQuotes( $dbr->timestamp( $timestamp ) ) ),
+ __METHOD__,
+ array(
+ 'ORDER BY' => 'ar_timestamp DESC',
+ 'LIMIT' => 1 ) );
+ $prevDeleted = $row ? wfTimestamp( TS_MW, $row->ar_timestamp ) : false;
+
+ $row = $dbr->selectRow( array( 'page', 'revision' ),
+ array( 'rev_id', 'rev_timestamp' ),
+ array(
+ 'page_namespace' => $this->title->getNamespace(),
+ 'page_title' => $this->title->getDBkey(),
+ 'page_id = rev_page',
+ 'rev_timestamp < ' .
+ $dbr->addQuotes( $dbr->timestamp( $timestamp ) ) ),
+ __METHOD__,
+ array(
+ 'ORDER BY' => 'rev_timestamp DESC',
+ 'LIMIT' => 1 ) );
+ $prevLive = $row ? wfTimestamp( TS_MW, $row->rev_timestamp ) : false;
+ $prevLiveId = $row ? intval( $row->rev_id ) : null;
+
+ if( $prevLive && $prevLive > $prevDeleted ) {
+ // Most prior revision was live
+ return Revision::newFromId( $prevLiveId );
+ } elseif( $prevDeleted ) {
+ // Most prior revision was deleted
+ return $this->getRevision( $prevDeleted );
} else {
+ // No prior revision on this page.
return null;
}
}
return Revision::getRevisionText( $row, "ar_" );
} else {
// New-style: keyed to the text storage backend.
- $dbr =& wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_SLAVE );
$text = $dbr->selectRow( 'text',
array( 'old_text', 'old_flags' ),
array( 'old_id' => $row->ar_text_id ),
* @return string
*/
function getLastRevisionText() {
- $dbr =& wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_SLAVE );
$row = $dbr->selectRow( 'archive',
array( 'ar_text', 'ar_flags', 'ar_text_id' ),
array( 'ar_namespace' => $this->title->getNamespace(),
* @return bool
*/
function isDeleted() {
- $dbr =& wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_SLAVE );
$n = $dbr->selectField( 'archive', 'COUNT(ar_title)',
array( 'ar_namespace' => $this->title->getNamespace(),
'ar_title' => $this->title->getDBkey() ) );
* @param array $timestamps Pass an empty array to restore all revisions, otherwise list the ones to undelete.
* @param string $comment
* @param array $fileVersions
+ * @param bool $unsuppress
*
- * @return true on success.
+ * @return array(number of file revisions restored, number of image revisions restored, log message)
+ * on success, false on failure
*/
- function undelete( $timestamps, $comment = '', $fileVersions = array() ) {
+ function undelete( $timestamps, $comment = '', $fileVersions = array(), $unsuppress = false ) {
// If both the set of text revisions and file revisions are empty,
// restore everything. Otherwise, just restore the requested items.
$restoreAll = empty( $timestamps ) && empty( $fileVersions );
-
+
$restoreText = $restoreAll || !empty( $timestamps );
$restoreFiles = $restoreAll || !empty( $fileVersions );
-
+
if( $restoreFiles && $this->title->getNamespace() == NS_IMAGE ) {
- $img = new Image( $this->title );
- $filesRestored = $img->restore( $fileVersions );
+ $img = wfLocalFile( $this->title );
+ $this->fileStatus = $img->restore( $fileVersions, $unsuppress );
+ $filesRestored = $this->fileStatus->successCount;
} else {
$filesRestored = 0;
}
-
+
if( $restoreText ) {
- $textRestored = $this->undeleteRevisions( $timestamps );
+ $textRestored = $this->undeleteRevisions( $timestamps, $unsuppress );
+ if($textRestored === false) // It must be one of UNDELETE_*
+ return false;
} else {
$textRestored = 0;
}
-
+
// Touch the log!
global $wgContLang;
$log = new LogPage( 'delete' );
-
+
if( $textRestored && $filesRestored ) {
- $reason = wfMsgForContent( 'undeletedrevisions-files',
+ $reason = wfMsgExt( 'undeletedrevisions-files', array( 'content', 'parsemag' ),
$wgContLang->formatNum( $textRestored ),
$wgContLang->formatNum( $filesRestored ) );
} elseif( $textRestored ) {
- $reason = wfMsgForContent( 'undeletedrevisions',
+ $reason = wfMsgExt( 'undeletedrevisions', array( 'content', 'parsemag' ),
$wgContLang->formatNum( $textRestored ) );
} elseif( $filesRestored ) {
- $reason = wfMsgForContent( 'undeletedfiles',
+ $reason = wfMsgExt( 'undeletedfiles', array( 'content', 'parsemag' ),
$wgContLang->formatNum( $filesRestored ) );
} else {
wfDebug( "Undelete: nothing undeleted...\n" );
return false;
}
-
+
if( trim( $comment ) != '' )
$reason .= ": {$comment}";
$log->addEntry( 'restore', $this->title, $reason );
-
- return true;
+
+ return array($textRestored, $filesRestored, $reason);
}
-
+
/**
* This is the meaty bit -- restores archived revisions of the given page
* to the cur/old tables. If the page currently exists, all revisions will
* @param array $timestamps Pass an empty array to restore all revisions, otherwise list the ones to undelete.
* @param string $comment
* @param array $fileVersions
+ * @param bool $unsuppress, remove all ar_deleted/fa_deleted restrictions of seletected revs
*
- * @return int number of revisions restored
+ * @return mixed number of revisions restored or false on failure
*/
- private function undeleteRevisions( $timestamps ) {
- global $wgDBtype;
-
+ private function undeleteRevisions( $timestamps, $unsuppress = false ) {
+ if ( wfReadOnly() )
+ return false;
$restoreAll = empty( $timestamps );
-
- $dbw =& wfGetDB( DB_MASTER );
- $page = $dbw->tableName( 'archive' );
+
+ $dbw = wfGetDB( DB_MASTER );
# Does this page already exist? We'll have to update it...
$article = new Article( $this->title );
- $options = ( $wgDBtype == 'postgres' )
- ? '' // pg doesn't support this?
- : 'FOR UPDATE';
+ $options = 'FOR UPDATE';
$page = $dbw->selectRow( 'page',
array( 'page_id', 'page_latest' ),
array( 'page_namespace' => $this->title->getNamespace(),
__METHOD__,
$options );
if( $page ) {
+ $makepage = false;
# Page already exists. Import the history, and if necessary
# we'll update the latest revision field in the record.
$newid = 0;
$pageId = $page->page_id;
$previousRevId = $page->page_latest;
+ # Get the time span of this page
+ $previousTimestamp = $dbw->selectField( 'revision', 'rev_timestamp',
+ array( 'rev_id' => $previousRevId ),
+ __METHOD__ );
+ if( $previousTimestamp === false ) {
+ wfDebug( __METHOD__.": existing page refers to a page_latest that does not exist\n" );
+ return 0;
+ }
} else {
# Have to create a new article...
- $newid = $article->insertOn( $dbw );
- $pageId = $newid;
+ $makepage = true;
$previousRevId = 0;
+ $previousTimestamp = 0;
}
if( $restoreAll ) {
}
/**
- * Restore each revision...
+ * Select each archived revision...
*/
$result = $dbw->select( 'archive',
/* fields */ array(
'ar_timestamp',
'ar_minor_edit',
'ar_flags',
- 'ar_text_id' ),
+ 'ar_text_id',
+ 'ar_deleted',
+ 'ar_page_id',
+ 'ar_len' ),
/* WHERE */ array(
'ar_namespace' => $this->title->getNamespace(),
'ar_title' => $this->title->getDBkey(),
/* options */ array(
'ORDER BY' => 'ar_timestamp' )
);
- if( $dbw->numRows( $result ) < count( $timestamps ) ) {
- wfDebug( __METHOD__.": couldn't find all requested rows\n" );
- return false;
+ $ret = $dbw->resultObject( $result );
+
+ $rev_count = $dbw->numRows( $result );
+ if( $rev_count ) {
+ # We need to seek around as just using DESC in the ORDER BY
+ # would leave the revisions inserted in the wrong order
+ $first = $ret->fetchObject();
+ $ret->seek( $rev_count - 1 );
+ $last = $ret->fetchObject();
+ // We don't handle well changing the top revision's settings
+ if( !$unsuppress && $last->ar_deleted && $last->ar_timestamp > $previousTimestamp ) {
+ wfDebug( __METHOD__.": restoration would result in a deleted top revision\n" );
+ return false;
+ }
+ $ret->seek( 0 );
+ }
+
+ if( $makepage ) {
+ $newid = $article->insertOn( $dbw );
+ $pageId = $newid;
}
-
+
$revision = null;
$restored = 0;
- while( $row = $dbw->fetchObject( $result ) ) {
+ while( $row = $ret->fetchObject() ) {
if( $row->ar_text_id ) {
// Revision was deleted in 1.5+; text is in
// the regular text table, use the reference.
'timestamp' => $row->ar_timestamp,
'minor_edit' => $row->ar_minor_edit,
'text_id' => $row->ar_text_id,
+ 'deleted' => $unsuppress ? 0 : $row->ar_deleted,
+ 'len' => $row->ar_len
) );
$revision->insertOn( $dbw );
$restored++;
+
+ wfRunHooks( 'ArticleRevisionUndeleted', array( &$this->title, $revision, $row->ar_page_id ) );
}
+ // Was anything restored at all?
+ if($restored == 0)
+ return 0;
if( $revision ) {
- # FIXME: Update latest if newer as well...
- if( $newid ) {
- // Attach the latest revision to the page...
- $article->updateRevisionOn( $dbw, $revision, $previousRevId );
-
+ // Attach the latest revision to the page...
+ $wasnew = $article->updateIfNewerOn( $dbw, $revision, $previousRevId );
+
+ if( $newid || $wasnew ) {
// Update site stats, link tables, etc
$article->createUpdates( $revision );
}
if( $newid ) {
+ wfRunHooks( 'ArticleUndelete', array( &$this->title, true ) );
Article::onArticleCreate( $this->title );
} else {
+ wfRunHooks( 'ArticleUndelete', array( &$this->title, false ) );
Article::onArticleEdit( $this->title );
}
+
+ if( $this->title->getNamespace() == NS_IMAGE ) {
+ $update = new HTMLCacheUpdate( $this->title, 'imagelinks' );
+ $update->doUpdate();
+ }
} else {
- # Something went terribly wrong!
+ // Revision couldn't be created. This is very weird
+ return self::UNDELETE_UNKNOWNERR;
}
# Now that it's safely stored, take it out of the archive
return $restored;
}
+ function getFileStatus() { return $this->fileStatus; }
}
/**
- *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * The HTML form for Special:Undelete, which allows users with the appropriate
+ * permissions to view and restore deleted content.
+ * @ingroup SpecialPage
*/
class UndeleteForm {
var $mAction, $mTarget, $mTimestamp, $mRestore, $mTargetObj;
var $mTargetTimestamp, $mAllowed, $mComment;
- function UndeleteForm( &$request, $par = "" ) {
+ function UndeleteForm( $request, $par = "" ) {
global $wgUser;
$this->mAction = $request->getVal( 'action' );
$this->mTarget = $request->getVal( 'target' );
+ $this->mSearchPrefix = $request->getText( 'prefix' );
$time = $request->getVal( 'timestamp' );
$this->mTimestamp = $time ? wfTimestamp( TS_MW, $time ) : '';
$this->mFile = $request->getVal( 'file' );
-
+
$posted = $request->wasPosted() &&
$wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) );
$this->mRestore = $request->getCheck( 'restore' ) && $posted;
$this->mPreview = $request->getCheck( 'preview' ) && $posted;
+ $this->mDiff = $request->getCheck( 'diff' );
$this->mComment = $request->getText( 'wpComment' );
-
+ $this->mUnsuppress = $request->getVal( 'wpUnsuppress' ) && $wgUser->isAllowed( 'suppressrevision' );
+
if( $par != "" ) {
$this->mTarget = $par;
}
- if ( $wgUser->isAllowed( 'delete' ) && !$wgUser->isBlocked() ) {
+ if ( $wgUser->isAllowed( 'undelete' ) && !$wgUser->isBlocked() ) {
$this->mAllowed = true;
} else {
$this->mAllowed = false;
if( preg_match( '/^ts(\d{14})$/', $key, $matches ) ) {
array_push( $timestamps, $matches[1] );
}
-
+
if( preg_match( '/^fileid(\d+)$/', $key, $matches ) ) {
$this->mFileVersions[] = intval( $matches[1] );
}
}
function execute() {
+ global $wgOut, $wgUser;
+ if ( $this->mAllowed ) {
+ $wgOut->setPagetitle( wfMsg( "undeletepage" ) );
+ } else {
+ $wgOut->setPagetitle( wfMsg( "viewdeletedpage" ) );
+ }
if( is_null( $this->mTargetObj ) ) {
- return $this->showList();
+ # Not all users can just browse every deleted page from the list
+ if( $wgUser->isAllowed( 'browsearchive' ) ) {
+ $this->showSearchForm();
+
+ # List undeletable articles
+ if( $this->mSearchPrefix ) {
+ $result = PageArchive::listPagesByPrefix( $this->mSearchPrefix );
+ $this->showList( $result );
+ }
+ } else {
+ $wgOut->addWikiText( wfMsgHtml( 'undelete-header' ) );
+ }
+ return;
}
if( $this->mTimestamp !== '' ) {
return $this->showRevision( $this->mTimestamp );
}
if( $this->mFile !== null ) {
- return $this->showFile( $this->mFile );
+ $file = new ArchivedFile( $this->mTargetObj, '', $this->mFile );
+ // Check if user is allowed to see this file
+ if( !$file->userCan( File::DELETED_FILE ) ) {
+ $wgOut->permissionRequired( 'suppressrevision' );
+ return false;
+ } else {
+ return $this->showFile( $this->mFile );
+ }
}
if( $this->mRestore && $this->mAction == "submit" ) {
return $this->undelete();
return $this->showHistory();
}
- /* private */ function showList() {
- global $wgLang, $wgContLang, $wgUser, $wgOut;
+ function showSearchForm() {
+ global $wgOut, $wgScript;
+ $wgOut->addWikiMsg( 'undelete-header' );
+
+ $wgOut->addHtml(
+ Xml::openElement( 'form', array(
+ 'method' => 'get',
+ 'action' => $wgScript ) ) .
+ '<fieldset>' .
+ Xml::element( 'legend', array(),
+ wfMsg( 'undelete-search-box' ) ) .
+ Xml::hidden( 'title',
+ SpecialPage::getTitleFor( 'Undelete' )->getPrefixedDbKey() ) .
+ Xml::inputLabel( wfMsg( 'undelete-search-prefix' ),
+ 'prefix', 'prefix', 20,
+ $this->mSearchPrefix ) .
+ Xml::submitButton( wfMsg( 'undelete-search-submit' ) ) .
+ '</fieldset>' .
+ '</form>' );
+ }
- # List undeletable articles
- $result = PageArchive::listAllPages();
+ // Generic list of deleted pages
+ private function showList( $result ) {
+ global $wgLang, $wgContLang, $wgUser, $wgOut;
- if ( $this->mAllowed ) {
- $wgOut->setPagetitle( wfMsg( "undeletepage" ) );
- } else {
- $wgOut->setPagetitle( wfMsg( "viewdeletedpage" ) );
+ if( $result->numRows() == 0 ) {
+ $wgOut->addWikiMsg( 'undelete-no-results' );
+ return;
}
- $wgOut->addWikiText( wfMsg( "undeletepagetext" ) );
+
+ $wgOut->addWikiMsg( "undeletepagetext" );
$sk = $wgUser->getSkin();
$undelete = SpecialPage::getTitleFor( 'Undelete' );
$wgOut->addHTML( "<ul>\n" );
while( $row = $result->fetchObject() ) {
$title = Title::makeTitleSafe( $row->ar_namespace, $row->ar_title );
- $link = $sk->makeKnownLinkObj( $undelete, htmlspecialchars( $title->getPrefixedText() ), 'target=' . $title->getPrefixedUrl() );
- $revs = wfMsgHtml( 'undeleterevisions', $wgLang->formatNum( $row->count ) );
+ $link = $sk->makeKnownLinkObj( $undelete, htmlspecialchars( $title->getPrefixedText() ),
+ 'target=' . $title->getPrefixedUrl() );
+ #$revs = wfMsgHtml( 'undeleterevisions', $wgLang->formatNum( $row->count ) );
+ $revs = wfMsgExt( 'undeleterevisions',
+ array( 'parseinline' ),
+ $wgLang->formatNum( $row->count ) );
$wgOut->addHtml( "<li>{$link} ({$revs})</li>\n" );
}
$result->free();
return true;
}
- /* private */ function showRevision( $timestamp ) {
+ private function showRevision( $timestamp ) {
global $wgLang, $wgUser, $wgOut;
+ $self = SpecialPage::getTitleFor( 'Undelete' );
+ $skin = $wgUser->getSkin();
if(!preg_match("/[0-9]{14}/",$timestamp)) return 0;
$archive = new PageArchive( $this->mTargetObj );
$rev = $archive->getRevision( $timestamp );
-
- $wgOut->setPagetitle( wfMsg( "undeletepage" ) );
- $wgOut->addWikiText( "(" . wfMsg( "undeleterevision",
- $wgLang->timeAndDate( $timestamp ) ) . ")\n" );
-
+
if( !$rev ) {
- $wgOut->addWikiText( wfMsg( 'undeleterevision-missing' ) );
+ $wgOut->addWikiMsg( 'undeleterevision-missing' );
return;
}
-
+
+ if( $rev->isDeleted(Revision::DELETED_TEXT) ) {
+ if( !$rev->userCan(Revision::DELETED_TEXT) ) {
+ $wgOut->addWikiText( wfMsg( 'rev-deleted-text-permission' ) );
+ return;
+ } else {
+ $wgOut->addWikiText( wfMsg( 'rev-deleted-text-view' ) );
+ $wgOut->addHTML( '<br/>' );
+ // and we are allowed to see...
+ }
+ }
+
+ $wgOut->setPageTitle( wfMsg( 'undeletepage' ) );
+
+ $link = $skin->makeKnownLinkObj(
+ SpecialPage::getTitleFor( 'Undelete', $this->mTargetObj->getPrefixedDBkey() ),
+ htmlspecialchars( $this->mTargetObj->getPrefixedText() )
+ );
+ $time = htmlspecialchars( $wgLang->timeAndDate( $timestamp, true ) );
+ $user = $skin->revUserTools( $rev );
+
+ if( $this->mDiff ) {
+ $previousRev = $archive->getPreviousRevision( $timestamp );
+ if( $previousRev ) {
+ $this->showDiff( $previousRev, $rev );
+ if( $wgUser->getOption( 'diffonly' ) ) {
+ return;
+ } else {
+ $wgOut->addHtml( '<hr />' );
+ }
+ } else {
+ $wgOut->addHtml( wfMsgHtml( 'undelete-nodiff' ) );
+ }
+ }
+
+ $wgOut->addHtml( '<p>' . wfMsgHtml( 'undelete-revision', $link, $time, $user ) . '</p>' );
+
wfRunHooks( 'UndeleteShowRevision', array( $this->mTargetObj, $rev ) );
-
+
if( $this->mPreview ) {
$wgOut->addHtml( "<hr />\n" );
- $article = new Article ( $archive->title ); # OutputPage wants an Article obj
- $wgOut->addPrimaryWikiText( $rev->getText(), $article, false );
+
+ //Hide [edit]s
+ $popts = $wgOut->parserOptions();
+ $popts->setEditSection( false );
+ $wgOut->parserOptions( $popts );
+ $wgOut->addWikiTextTitleTidy( $rev->revText(), $this->mTargetObj, true );
}
-
- $self = SpecialPage::getTitleFor( "Undelete" );
-
+
$wgOut->addHtml(
wfElement( 'textarea', array(
- 'readonly' => true,
+ 'readonly' => 'readonly',
'cols' => intval( $wgUser->getOption( 'cols' ) ),
'rows' => intval( $wgUser->getOption( 'rows' ) ) ),
- $rev->getText() . "\n" ) .
+ $rev->revText() . "\n" ) .
wfOpenElement( 'div' ) .
wfOpenElement( 'form', array(
'method' => 'post',
'name' => 'wpEditToken',
'value' => $wgUser->editToken() ) ) .
wfElement( 'input', array(
- 'type' => 'hidden',
+ 'type' => 'submit',
'name' => 'preview',
- 'value' => '1' ) ) .
+ 'value' => wfMsg( 'showpreview' ) ) ) .
wfElement( 'input', array(
+ 'name' => 'diff',
'type' => 'submit',
- 'value' => wfMsg( 'showpreview' ) ) ) .
+ 'value' => wfMsg( 'showdiff' ) ) ) .
wfCloseElement( 'form' ) .
wfCloseElement( 'div' ) );
}
-
+
+ /**
+ * Build a diff display between this and the previous either deleted
+ * or non-deleted edit.
+ * @param Revision $previousRev
+ * @param Revision $currentRev
+ * @return string HTML
+ */
+ function showDiff( $previousRev, $currentRev ) {
+ global $wgOut, $wgUser;
+
+ $diffEngine = new DifferenceEngine();
+ $diffEngine->showDiffStyle();
+ $wgOut->addHtml(
+ "<div>" .
+ "<table border='0' width='98%' cellpadding='0' cellspacing='4' class='diff'>" .
+ "<col class='diff-marker' />" .
+ "<col class='diff-content' />" .
+ "<col class='diff-marker' />" .
+ "<col class='diff-content' />" .
+ "<tr>" .
+ "<td colspan='2' width='50%' align='center' class='diff-otitle'>" .
+ $this->diffHeader( $previousRev ) .
+ "</td>" .
+ "<td colspan='2' width='50%' align='center' class='diff-ntitle'>" .
+ $this->diffHeader( $currentRev ) .
+ "</td>" .
+ "</tr>" .
+ $diffEngine->generateDiffBody(
+ $previousRev->getText(), $currentRev->getText() ) .
+ "</table>" .
+ "</div>\n" );
+
+ }
+
+ private function diffHeader( $rev ) {
+ global $wgUser, $wgLang, $wgLang;
+ $sk = $wgUser->getSkin();
+ $isDeleted = !( $rev->getId() && $rev->getTitle() );
+ if( $isDeleted ) {
+ /// @fixme $rev->getTitle() is null for deleted revs...?
+ $targetPage = SpecialPage::getTitleFor( 'Undelete' );
+ $targetQuery = 'target=' .
+ $this->mTargetObj->getPrefixedUrl() .
+ '×tamp=' .
+ wfTimestamp( TS_MW, $rev->getTimestamp() );
+ } else {
+ /// @fixme getId() may return non-zero for deleted revs...
+ $targetPage = $rev->getTitle();
+ $targetQuery = 'oldid=' . $rev->getId();
+ }
+ return
+ '<div id="mw-diff-otitle1"><strong>' .
+ $sk->makeLinkObj( $targetPage,
+ wfMsgHtml( 'revisionasof',
+ $wgLang->timeanddate( $rev->getTimestamp(), true ) ),
+ $targetQuery ) .
+ ( $isDeleted ? ' ' . wfMsgHtml( 'deletedrev' ) : '' ) .
+ '</strong></div>' .
+ '<div id="mw-diff-otitle2">' .
+ $sk->revUserTools( $rev ) . '<br/>' .
+ '</div>' .
+ '<div id="mw-diff-otitle3">' .
+ $sk->revComment( $rev ) . '<br/>' .
+ '</div>';
+ }
+
/**
* Show a deleted file version requested by the visitor.
*/
- function showFile( $key ) {
- global $wgOut;
+ private function showFile( $key ) {
+ global $wgOut, $wgRequest;
$wgOut->disable();
-
+
+ # We mustn't allow the output to be Squid cached, otherwise
+ # if an admin previews a deleted image, and it's cached, then
+ # a user without appropriate permissions can toddle off and
+ # nab the image, and Squid will serve it
+ $wgRequest->response()->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', 0 ) . ' GMT' );
+ $wgRequest->response()->header( 'Cache-Control: no-cache, no-store, max-age=0, must-revalidate' );
+ $wgRequest->response()->header( 'Pragma: no-cache' );
+
$store = FileStore::get( 'deleted' );
$store->stream( $key );
}
- /* private */ function showHistory() {
+ private function showHistory() {
global $wgLang, $wgUser, $wgOut;
$sk = $wgUser->getSkin();
- if ( $this->mAllowed ) {
+ if( $this->mAllowed ) {
$wgOut->setPagetitle( wfMsg( "undeletepage" ) );
} else {
$wgOut->setPagetitle( wfMsg( 'viewdeletedpage' ) );
}
+ $wgOut->addWikiText( wfMsgHtml( 'undeletepagetitle', $this->mTargetObj->getPrefixedText()) );
+
$archive = new PageArchive( $this->mTargetObj );
/*
$text = $archive->getLastRevisionText();
if( is_null( $text ) ) {
- $wgOut->addWikiText( wfMsg( "nohistory" ) );
+ $wgOut->addWikiMsg( "nohistory" );
return;
}
*/
if ( $this->mAllowed ) {
- $wgOut->addWikiText( wfMsg( "undeletehistory" ) );
+ $wgOut->addWikiMsg( "undeletehistory" );
+ $wgOut->addWikiMsg( "undeleterevdel" );
} else {
- $wgOut->addWikiText( wfMsg( "undeletehistorynoadmin" ) );
+ $wgOut->addWikiMsg( "undeletehistorynoadmin" );
}
# List all stored revisions
$revisions = $archive->listRevisions();
$files = $archive->listFiles();
-
+
$haveRevisions = $revisions && $revisions->numRows() > 0;
$haveFiles = $files && $files->numRows() > 0;
-
+
# Batch existence check on user and talk pages
if( $haveRevisions ) {
$batch = new LinkBatch();
$titleObj = SpecialPage::getTitleFor( "Undelete" );
$action = $titleObj->getLocalURL( "action=submit" );
# Start the form here
- $top = wfOpenElement( 'form', array( 'method' => 'post', 'action' => $action, 'id' => 'undelete' ) );
+ $top = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $action, 'id' => 'undelete' ) );
$wgOut->addHtml( $top );
}
# Show relevant lines from the deletion log:
- $wgOut->addHTML( "<h2>" . htmlspecialchars( LogPage::logName( 'delete' ) ) . "</h2>\n" );
- $logViewer = new LogViewer(
- new LogReader(
- new FauxRequest(
- array( 'page' => $this->mTargetObj->getPrefixedText(),
- 'type' => 'delete' ) ) ) );
- $logViewer->showList( $wgOut );
-
+ $wgOut->addHTML( Xml::element( 'h2', null, LogPage::logName( 'delete' ) ) . "\n" );
+ LogEventsList::showLogExtract( $wgOut, 'delete', $this->mTargetObj->getPrefixedText() );
+
if( $this->mAllowed && ( $haveRevisions || $haveFiles ) ) {
# Format the user-visible controls (comment field, submission button)
# in a nice little table
- $table = '<fieldset><table><tr>';
- $table .= '<td colspan="2">' . wfMsgWikiHtml( 'undeleteextrahelp' ) . '</td></tr><tr>';
- $table .= '<td align="right"><strong>' . wfMsgHtml( 'undeletecomment' ) . '</strong></td>';
- $table .= '<td>' . wfInput( 'wpComment', 50, $this->mComment ) . '</td>';
- $table .= '</tr><tr><td> </td><td>';
- $table .= wfSubmitButton( wfMsg( 'undeletebtn' ), array( 'name' => 'restore' ) );
- $table .= wfElement( 'input', array( 'type' => 'reset', 'value' => wfMsg( 'undeletereset' ) ) );
- $table .= '</td></tr></table></fieldset>';
+ if( $wgUser->isAllowed( 'suppressrevision' ) ) {
+ $unsuppressBox =
+ "<tr>
+ <td> </td>
+ <td class='mw-input'>" .
+ Xml::checkLabel( wfMsg('revdelete-unsuppress'), 'wpUnsuppress',
+ 'mw-undelete-unsuppress', $this->mUnsuppress ).
+ "</td>
+ </tr>";
+ } else {
+ $unsuppressBox = "";
+ }
+ $table =
+ Xml::openElement( 'fieldset' ) .
+ Xml::element( 'legend', null, wfMsg( 'undelete') ).
+ Xml::openElement( 'table', array( 'id' => 'mw-undelete-table' ) ) .
+ "<tr>
+ <td colspan='2'>" .
+ wfMsgWikiHtml( 'undeleteextrahelp' ) .
+ "</td>
+ </tr>
+ <tr>
+ <td class='mw-label'>" .
+ Xml::label( wfMsg( 'undeletecomment' ), 'wpComment' ) .
+ "</td>
+ <td class='mw-input'>" .
+ Xml::input( 'wpComment', 50, $this->mComment, array( 'id' => 'wpComment' ) ) .
+ "</td>
+ </tr>
+ <tr>
+ <td> </td>
+ <td class='mw-submit'>" .
+ Xml::submitButton( wfMsg( 'undeletebtn' ), array( 'name' => 'restore', 'id' => 'mw-undelete-submit' ) ) .
+ Xml::element( 'input', array( 'type' => 'reset', 'value' => wfMsg( 'undeletereset' ), 'id' => 'mw-undelete-reset' ) ) .
+ "</td>
+ </tr>" .
+ $unsuppressBox .
+ Xml::closeElement( 'table' ) .
+ Xml::closeElement( 'fieldset' );
+
$wgOut->addHtml( $table );
}
-
- $wgOut->addHTML( "<h2>" . htmlspecialchars( wfMsg( "history" ) ) . "</h2>\n" );
-
+
+ $wgOut->addHTML( Xml::element( 'h2', null, wfMsg( 'history' ) ) . "\n" );
+
if( $haveRevisions ) {
# The page's stored (deleted) history:
$wgOut->addHTML("<ul>");
$target = urlencode( $this->mTarget );
+ $remaining = $revisions->numRows();
+ $earliestLiveTime = $this->getEarliestTime( $this->mTargetObj );
+
while( $row = $revisions->fetchObject() ) {
- $ts = wfTimestamp( TS_MW, $row->ar_timestamp );
- if ( $this->mAllowed ) {
- $checkBox = wfCheck( "ts$ts" );
- $pageLink = $sk->makeKnownLinkObj( $titleObj,
- $wgLang->timeanddate( $ts, true ),
- "target=$target×tamp=$ts" );
- } else {
- $checkBox = '';
- $pageLink = $wgLang->timeanddate( $ts, true );
- }
- $userLink = $sk->userLink( $row->ar_user, $row->ar_user_text ) . $sk->userToolLinks( $row->ar_user, $row->ar_user_text );
- $comment = $sk->commentBlock( $row->ar_comment );
- $wgOut->addHTML( "<li>$checkBox $pageLink . . $userLink $comment</li>\n" );
-
+ $remaining--;
+ $wgOut->addHTML( $this->formatRevisionRow( $row, $earliestLiveTime, $remaining, $sk ) );
}
$revisions->free();
$wgOut->addHTML("</ul>");
} else {
- $wgOut->addWikiText( wfMsg( "nohistory" ) );
+ $wgOut->addWikiMsg( "nohistory" );
}
-
if( $haveFiles ) {
- $wgOut->addHtml( "<h2>" . wfMsgHtml( 'imghistory' ) . "</h2>\n" );
+ $wgOut->addHtml( Xml::element( 'h2', null, wfMsg( 'filehist' ) ) . "\n" );
$wgOut->addHtml( "<ul>" );
while( $row = $files->fetchObject() ) {
- $ts = wfTimestamp( TS_MW, $row->fa_timestamp );
- if ( $this->mAllowed && $row->fa_storage_key ) {
- $checkBox = wfCheck( "fileid" . $row->fa_id );
- $key = urlencode( $row->fa_storage_key );
- $target = urlencode( $this->mTarget );
- $pageLink = $sk->makeKnownLinkObj( $titleObj,
- $wgLang->timeanddate( $ts, true ),
- "target=$target&file=$key" );
- } else {
- $checkBox = '';
- $pageLink = $wgLang->timeanddate( $ts, true );
- }
- $userLink = $sk->userLink( $row->fa_user, $row->fa_user_text ) . $sk->userToolLinks( $row->fa_user, $row->fa_user_text );
- $data =
- wfMsgHtml( 'widthheight',
- $wgLang->formatNum( $row->fa_width ),
- $wgLang->formatNum( $row->fa_height ) ) .
- ' (' .
- wfMsgHtml( 'nbytes', $wgLang->formatNum( $row->fa_size ) ) .
- ')';
- $comment = $sk->commentBlock( $row->fa_description );
- $wgOut->addHTML( "<li>$checkBox $pageLink . . $userLink $data $comment</li>\n" );
+ $wgOut->addHTML( $this->formatFileRow( $row, $sk ) );
}
$files->free();
$wgOut->addHTML( "</ul>" );
}
-
+
if ( $this->mAllowed ) {
# Slip in the hidden controls here
- $misc = wfHidden( 'target', $this->mTarget );
- $misc .= wfHidden( 'wpEditToken', $wgUser->editToken() );
- $wgOut->addHtml( $misc . '</form>' );
+ $misc = Xml::hidden( 'target', $this->mTarget );
+ $misc .= Xml::hidden( 'wpEditToken', $wgUser->editToken() );
+ $misc .= Xml::closeElement( 'form' );
+ $wgOut->addHtml( $misc );
}
return true;
}
+ private function formatRevisionRow( $row, $earliestLiveTime, $remaining, $sk ) {
+ global $wgUser, $wgLang;
+
+ $rev = new Revision( array(
+ 'page' => $this->mTargetObj->getArticleId(),
+ 'comment' => $row->ar_comment,
+ 'user' => $row->ar_user,
+ 'user_text' => $row->ar_user_text,
+ 'timestamp' => $row->ar_timestamp,
+ 'minor_edit' => $row->ar_minor_edit,
+ 'deleted' => $row->ar_deleted,
+ 'len' => $row->ar_len ) );
+
+ $stxt = '';
+ $ts = wfTimestamp( TS_MW, $row->ar_timestamp );
+ if( $this->mAllowed ) {
+ $checkBox = Xml::check( "ts$ts" );
+ $titleObj = SpecialPage::getTitleFor( "Undelete" );
+ $pageLink = $this->getPageLink( $rev, $titleObj, $ts, $sk );
+ # Last link
+ if( !$rev->userCan( Revision::DELETED_TEXT ) ) {
+ $last = wfMsgHtml('diff');
+ } else if( $remaining > 0 || ($earliestLiveTime && $ts > $earliestLiveTime) ) {
+ $last = $sk->makeKnownLinkObj( $titleObj, wfMsgHtml('diff'),
+ "target=" . $this->mTargetObj->getPrefixedUrl() . "×tamp=$ts&diff=prev" );
+ } else {
+ $last = wfMsgHtml('diff');
+ }
+ } else {
+ $checkBox = '';
+ $pageLink = $wgLang->timeanddate( $ts, true );
+ $last = wfMsgHtml('diff');
+ }
+ $userLink = $sk->revUserTools( $rev );
+
+ if(!is_null($size = $row->ar_len)) {
+ if($size == 0)
+ $stxt = wfMsgHtml('historyempty');
+ else
+ $stxt = wfMsgHtml('historysize', $wgLang->formatNum( $size ) );
+ }
+ $comment = $sk->revComment( $rev );
+ $revdlink = '';
+ if( $wgUser->isAllowed( 'deleterevision' ) ) {
+ $revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
+ if( !$rev->userCan( Revision::DELETED_RESTRICTED ) ) {
+ // If revision was hidden from sysops
+ $del = wfMsgHtml('rev-delundel');
+ } else {
+ $ts = wfTimestamp( TS_MW, $row->ar_timestamp );
+ $del = $sk->makeKnownLinkObj( $revdel,
+ wfMsgHtml('rev-delundel'),
+ 'target=' . $this->mTargetObj->getPrefixedUrl() . "&artimestamp=$ts" );
+ // Bolden oversighted content
+ if( $rev->isDeleted( Revision::DELETED_RESTRICTED ) )
+ $del = "<strong>$del</strong>";
+ }
+ $revdlink = "<tt>(<small>$del</small>)</tt>";
+ }
+
+ return "<li>$checkBox $revdlink ($last) $pageLink . . $userLink $stxt $comment</li>";
+ }
+
+ private function formatFileRow( $row, $sk ) {
+ global $wgUser, $wgLang;
+
+ $file = ArchivedFile::newFromRow( $row );
+
+ $ts = wfTimestamp( TS_MW, $row->fa_timestamp );
+ if( $this->mAllowed && $row->fa_storage_key ) {
+ $checkBox = Xml::check( "fileid" . $row->fa_id );
+ $key = urlencode( $row->fa_storage_key );
+ $target = urlencode( $this->mTarget );
+ $titleObj = SpecialPage::getTitleFor( "Undelete" );
+ $pageLink = $this->getFileLink( $file, $titleObj, $ts, $key, $sk );
+ } else {
+ $checkBox = '';
+ $pageLink = $wgLang->timeanddate( $ts, true );
+ }
+ $userLink = $this->getFileUser( $file, $sk );
+ $data =
+ wfMsgHtml( 'widthheight',
+ $wgLang->formatNum( $row->fa_width ),
+ $wgLang->formatNum( $row->fa_height ) ) .
+ ' (' .
+ wfMsgHtml( 'nbytes', $wgLang->formatNum( $row->fa_size ) ) .
+ ')';
+ $comment = $this->getFileComment( $file, $sk );
+ $revdlink = '';
+ if( $wgUser->isAllowed( 'deleterevision' ) ) {
+ $revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
+ if( !$file->userCan(File::DELETED_RESTRICTED ) ) {
+ // If revision was hidden from sysops
+ $del = wfMsgHtml('rev-delundel');
+ } else {
+ $del = $sk->makeKnownLinkObj( $revdel,
+ wfMsgHtml('rev-delundel'),
+ 'target=' . $this->mTargetObj->getPrefixedUrl() .
+ '&fileid=' . $row->fa_id );
+ // Bolden oversighted content
+ if( $file->isDeleted( File::DELETED_RESTRICTED ) )
+ $del = "<strong>$del</strong>";
+ }
+ $revdlink = "<tt>(<small>$del</small>)</tt>";
+ }
+ return "<li>$checkBox $revdlink $pageLink . . $userLink $data $comment</li>\n";
+ }
+
+ private function getEarliestTime( $title ) {
+ $dbr = wfGetDB( DB_SLAVE );
+ if( $title->exists() ) {
+ $min = $dbr->selectField( 'revision',
+ 'MIN(rev_timestamp)',
+ array( 'rev_page' => $title->getArticleId() ),
+ __METHOD__ );
+ return wfTimestampOrNull( TS_MW, $min );
+ }
+ return null;
+ }
+
+ /**
+ * Fetch revision text link if it's available to all users
+ * @return string
+ */
+ function getPageLink( $rev, $titleObj, $ts, $sk ) {
+ global $wgLang;
+
+ if( !$rev->userCan(Revision::DELETED_TEXT) ) {
+ return '<span class="history-deleted">' . $wgLang->timeanddate( $ts, true ) . '</span>';
+ } else {
+ $link = $sk->makeKnownLinkObj( $titleObj, $wgLang->timeanddate( $ts, true ),
+ "target=".$this->mTargetObj->getPrefixedUrl()."×tamp=$ts" );
+ if( $rev->isDeleted(Revision::DELETED_TEXT) )
+ $link = '<span class="history-deleted">' . $link . '</span>';
+ return $link;
+ }
+ }
+
+ /**
+ * Fetch image view link if it's available to all users
+ * @return string
+ */
+ function getFileLink( $file, $titleObj, $ts, $key, $sk ) {
+ global $wgLang;
+
+ if( !$file->userCan(File::DELETED_FILE) ) {
+ return '<span class="history-deleted">' . $wgLang->timeanddate( $ts, true ) . '</span>';
+ } else {
+ $link = $sk->makeKnownLinkObj( $titleObj, $wgLang->timeanddate( $ts, true ),
+ "target=".$this->mTargetObj->getPrefixedUrl()."&file=$key" );
+ if( $file->isDeleted(File::DELETED_FILE) )
+ $link = '<span class="history-deleted">' . $link . '</span>';
+ return $link;
+ }
+ }
+
+ /**
+ * Fetch file's user id if it's available to this user
+ * @return string
+ */
+ function getFileUser( $file, $sk ) {
+ if( !$file->userCan(File::DELETED_USER) ) {
+ return '<span class="history-deleted">' . wfMsgHtml( 'rev-deleted-user' ) . '</span>';
+ } else {
+ $link = $sk->userLink( $file->getRawUser(), $file->getRawUserText() ) .
+ $sk->userToolLinks( $file->getRawUser(), $file->getRawUserText() );
+ if( $file->isDeleted(File::DELETED_USER) )
+ $link = '<span class="history-deleted">' . $link . '</span>';
+ return $link;
+ }
+ }
+
+ /**
+ * Fetch file upload comment if it's available to this user
+ * @return string
+ */
+ function getFileComment( $file, $sk ) {
+ if( !$file->userCan(File::DELETED_COMMENT) ) {
+ return '<span class="history-deleted"><span class="comment">' . wfMsgHtml( 'rev-deleted-comment' ) . '</span></span>';
+ } else {
+ $link = $sk->commentBlock( $file->getRawDescription() );
+ if( $file->isDeleted(File::DELETED_COMMENT) )
+ $link = '<span class="history-deleted">' . $link . '</span>';
+ return $link;
+ }
+ }
+
function undelete() {
global $wgOut, $wgUser;
+ if ( wfReadOnly() ) {
+ $wgOut->readOnlyPage();
+ return;
+ }
if( !is_null( $this->mTargetObj ) ) {
$archive = new PageArchive( $this->mTargetObj );
-
$ok = $archive->undelete(
$this->mTargetTimestamp,
$this->mComment,
- $this->mFileVersions );
-
- if( $ok ) {
- $skin =& $wgUser->getSkin();
+ $this->mFileVersions,
+ $this->mUnsuppress );
+
+ if( is_array($ok) ) {
+ if ( $ok[1] ) // Undeleted file count
+ wfRunHooks( 'FileUndeleteComplete', array(
+ $this->mTargetObj, $this->mFileVersions,
+ $wgUser, $this->mComment) );
+
+ $skin = $wgUser->getSkin();
$link = $skin->makeKnownLinkObj( $this->mTargetObj );
$wgOut->addHtml( wfMsgWikiHtml( 'undeletedpage', $link ) );
- return true;
+ } else {
+ $wgOut->showFatalError( wfMsg( "cannotundelete" ) );
+ $wgOut->addHtml( '<p>' . wfMsgHtml( "undeleterevdel" ) . '</p>' );
}
+
+ // Show file deletion warnings and errors
+ $status = $archive->getFileStatus();
+ if( $status && !$status->isGood() ) {
+ $wgOut->addWikiText( $status->getWikiText( 'undelete-error-short', 'undelete-error-long' ) );
+ }
+ } else {
+ $wgOut->showFatalError( wfMsg( "cannotundelete" ) );
}
- $wgOut->showFatalError( wfMsg( "cannotundelete" ) );
return false;
}
}
-
-?>
dépôts / lhc / web / wiklou.git / blobdiff