From 183851b06bd6c52f3cae5375f433da720d410447 Mon Sep 17 00:00:00 2001 From: Pierre Schmitz Date: Wed, 11 Oct 2006 18:12:39 +0000 Subject: MediaWiki 1.7.1 wiederhergestellt --- includes/SpecialRevisiondelete.php | 258 +++++++++++++++++++++++++++++++++++++ 1 file changed, 258 insertions(+) create mode 100644 includes/SpecialRevisiondelete.php (limited to 'includes/SpecialRevisiondelete.php') diff --git a/includes/SpecialRevisiondelete.php b/includes/SpecialRevisiondelete.php new file mode 100644 index 00000000..7fa8bbb4 --- /dev/null +++ b/includes/SpecialRevisiondelete.php @@ -0,0 +1,258 @@ +getVal( 'target' ); + $oldid = $wgRequest->getInt( 'oldid' ); + + $sk = $wgUser->getSkin(); + $page = Title::newFromUrl( $target ); + + if( is_null( $page ) ) { + $wgOut->showErrorPage( 'notargettitle', 'notargettext' ); + return; + } + + $form = new RevisionDeleteForm( $wgRequest ); + if( $wgRequest->wasPosted() ) { + $form->submit( $wgRequest ); + } else { + $form->show( $wgRequest ); + } +} + +class RevisionDeleteForm { + /** + * @param Title $page + * @param int $oldid + */ + function __construct( $request ) { + global $wgUser; + + $target = $request->getVal( 'target' ); + $this->page = Title::newFromUrl( $target ); + + $this->revisions = $request->getIntArray( 'oldid', array() ); + + $this->skin = $wgUser->getSkin(); + $this->checks = array( + array( 'revdelete-hide-text', 'wpHideText', Revision::DELETED_TEXT ), + array( 'revdelete-hide-comment', 'wpHideComment', Revision::DELETED_COMMENT ), + array( 'revdelete-hide-user', 'wpHideUser', Revision::DELETED_USER ), + array( 'revdelete-hide-restricted', 'wpHideRestricted', Revision::DELETED_RESTRICTED ) ); + } + + /** + * @param WebRequest $request + */ + function show( $request ) { + global $wgOut, $wgUser; + + $first = $this->revisions[0]; + + $wgOut->addWikiText( wfMsg( 'revdelete-selected', $this->page->getPrefixedText() ) ); + + $wgOut->addHtml( "" ); + + $wgOut->addWikiText( wfMsg( 'revdelete-text' ) ); + + $items = array( + wfInputLabel( wfMsg( 'revdelete-log' ), 'wpReason', 'wpReason', 60 ), + wfSubmitButton( wfMsg( 'revdelete-submit' ) ) ); + $hidden = array( + wfHidden( 'wpEditToken', $wgUser->editToken() ), + wfHidden( 'target', $this->page->getPrefixedText() ) ); + foreach( $this->revisions as $revid ) { + $hidden[] = wfHidden( 'oldid[]', $revid ); + } + + $special = Title::makeTitle( NS_SPECIAL, 'Revisiondelete' ); + $wgOut->addHtml( wfElement( 'form', array( + 'method' => 'post', + 'action' => $special->getLocalUrl( 'action=submit' ) ) ) ); + + $wgOut->addHtml( '
' . wfMsgHtml( 'revdelete-legend' ) . '' ); + foreach( $this->checks as $item ) { + list( $message, $name, $field ) = $item; + $wgOut->addHtml( '
' . + wfCheckLabel( wfMsg( $message), $name, $name, $rev->isDeleted( $field ) ) . + '
' ); + } + $wgOut->addHtml( '
' ); + foreach( $items as $item ) { + $wgOut->addHtml( '

' . $item . '

' ); + } + foreach( $hidden as $item ) { + $wgOut->addHtml( $item ); + } + + $wgOut->addHtml( '' ); + } + + /** + * @param Revision $rev + * @returns string + */ + function historyLine( $rev ) { + global $wgContLang; + $date = $wgContLang->timeanddate( $rev->getTimestamp() ); + return + "
  • " . + $this->skin->makeLinkObj( $this->page, $date, 'oldid=' . $rev->getId() ) . + " " . + $this->skin->revUserLink( $rev ) . + " " . + $this->skin->revComment( $rev ) . + "
    • "; + } + + /** + * @param WebRequest $request + */ + function submit( $request ) { + $bitfield = $this->extractBitfield( $request ); + $comment = $request->getText( 'wpReason' ); + if( $this->save( $bitfield, $comment ) ) { + return $this->success( $request ); + } else { + return $this->show( $request ); + } + } + + function success( $request ) { + global $wgOut; + $wgOut->addWikiText( 'woo' ); + } + + /** + * Put together a rev_deleted bitfield from the submitted checkboxes + * @param WebRequest $request + * @return int + */ + function extractBitfield( $request ) { + $bitfield = 0; + foreach( $this->checks as $item ) { + list( $message, $name, $field ) = $item; + if( $request->getCheck( $name ) ) { + $bitfield |= $field; + } + } + return $bitfield; + } + + function save( $bitfield, $reason ) { + $dbw = wfGetDB( DB_MASTER ); + $deleter = new RevisionDeleter( $dbw ); + $ok = $deleter->setVisibility( $this->revisions, $bitfield, $reason ); + } +} + + +class RevisionDeleter { + function __construct( $db ) { + $this->db = $db; + } + + /** + * @param array $items list of revision ID numbers + * @param int $bitfield new rev_deleted value + * @param string $comment Comment for log records + */ + function setVisibility( $items, $bitfield, $comment ) { + $pages = array(); + + // To work! + foreach( $items as $revid ) { + $rev = Revision::newFromId( $revid ); + $this->updateRevision( $rev, $bitfield ); + $this->updateRecentChanges( $rev, $bitfield ); + + // For logging, maintain a count of revisions per page + $pageid = $rev->getPage(); + if( isset( $pages[$pageid] ) ) { + $pages[$pageid]++; + } else { + $pages[$pageid] = 1; + } + } + + // Clear caches... + foreach( $pages as $pageid => $count ) { + $title = Title::newFromId( $pageid ); + $this->updatePage( $title ); + $this->updateLog( $title, $count, $bitfield, $comment ); + } + + return true; + } + + /** + * Update the revision's rev_deleted field + * @param Revision $rev + * @param int $bitfield new rev_deleted bitfield value + */ + function updateRevision( $rev, $bitfield ) { + $this->db->update( 'revision', + array( 'rev_deleted' => $bitfield ), + array( 'rev_id' => $rev->getId() ), + 'RevisionDeleter::updateRevision' ); + } + + /** + * Update the revision's recentchanges record if fields have been hidden + * @param Revision $rev + * @param int $bitfield new rev_deleted bitfield value + */ + function updateRecentChanges( $rev, $bitfield ) { + $this->db->update( 'recentchanges', + array( + 'rc_user' => ($bitfield & Revision::DELETED_USER) ? 0 : $rev->getUser(), + 'rc_user_text' => ($bitfield & Revision::DELETED_USER) ? wfMsg( 'rev-deleted-user' ) : $rev->getUserText(), + 'rc_comment' => ($bitfield & Revision::DELETED_COMMENT) ? wfMsg( 'rev-deleted-comment' ) : $rev->getComment() ), + array( + 'rc_this_oldid' => $rev->getId() ), + 'RevisionDeleter::updateRecentChanges' ); + } + + /** + * Touch the page's cache invalidation timestamp; this forces cached + * history views to refresh, so any newly hidden or shown fields will + * update properly. + * @param Title $title + */ + function updatePage( $title ) { + $title->invalidateCache(); + } + + /** + * Record a log entry on the action + * @param Title $title + * @param int $count the number of revisions altered for this page + * @param int $bitfield the new rev_deleted value + * @param string $comment + */ + function updateLog( $title, $count, $bitfield, $comment ) { + $log = new LogPage( 'delete' ); + $reason = "changed $count revisions to $bitfield"; + $reason .= ": $comment"; + $log->addEntry( 'revision', $title, $reason ); + } +} + +?> -- cgit v1.2.3-54-g00ecf