userCanExecute( $wgUser ) ){
$this->displayRestrictionError();
return;
}
$this->setHeaders();
$this->outputHeader();
if( $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
$target = $wgRequest->getText( 'target', $par );
// Normalise name
if ( $target !== '' ) {
$user = User::newFromName( $target );
if ( $user ) $target = $user->getName();
}
$reason = $wgRequest->getText(
'wpReason',
wfMsgForContent(
'nuke-defaultreason',
$target === '' ? wfMsg( 'nuke-multiplepeople' ) : $target
)
);
if ( $wgRequest->getVal( 'action' ) == 'delete' ) {
$pages = $wgRequest->getArray( 'pages' );
if( $pages ) {
return $this->doDelete( $pages, $reason );
}
}
else {
$this->listForm( $target, $reason, $wgRequest->getInt( 'limit' ) );
}
}
else {
$this->promptForm();
}
}
/**
* Prompt for a username or IP address.
*/
protected function promptForm() {
global $wgOut, $wgUser;
$wgOut->addWikiMsg( 'nuke-tools' );
$wgOut->addHTML(
Xml::openElement(
'form',
array(
'action' => $this->getTitle()->getLocalURL( 'action=submit' ),
'method' => 'post'
)
)
. '
'
. '' . htmlspecialchars( wfMsg( 'nuke-userorip' ) ) . ' | '
. '' . Xml::input( 'target', 40 ) . ' | '
. '
'
. '' . htmlspecialchars( wfMsg( 'nuke-maxpages' ) ) . ' | '
. '' . Xml::input( 'limit', 7, '500' ) . ' | '
. '
'
. ' | '
. '' . Xml::submitButton( wfMsg( 'nuke-submit-user' ) ) . ' | '
.'
'
. Html::hidden( 'wpEditToken', $wgUser->editToken() )
. Xml::closeElement( 'form' )
);
}
/**
* Display list of pages to delete.
*
* @param string $username
* @param string $reason
* @param integer $limit
*/
protected function listForm( $username, $reason, $limit ) {
global $wgUser, $wgOut, $wgLang;
$pages = $this->getNewPages( $username, $limit );
if( count( $pages ) == 0 ) {
$wgOut->addWikiMsg( 'nuke-nopages', $username );
return $this->promptForm();
}
if ( $username == '' ) {
$wgOut->addWikiMsg( 'nuke-list-multiple' );
}
else {
$wgOut->addWikiMsg( 'nuke-list', $username );
}
$nuke = $this->getTitle();
$script = <<
function selectPages( bool ) {
var inputs = document.getElementsByTagName("input");
for (i = 0; i < inputs.length; i++) {
if (inputs[i].type == "checkbox") {
inputs[i].checked = bool;
}
}
}
JAVASCRIPT;
$wgOut->addScript( $script );
$wgOut->addHTML(
Xml::openElement( 'form', array(
'action' => $nuke->getLocalURL( 'action=delete' ),
'method' => 'post',
'name' => 'nukelist')
) .
Html::hidden( 'wpEditToken', $wgUser->editToken() ) .
Xml::tags( 'p',
null,
Xml::inputLabel(
wfMsg( 'deletecomment' ), 'wpReason', 'wpReason', 60, $reason
)
)
);
// Select: All, None
$links = array();
$links[] = '' .
wfMsg( 'powersearch-toggleall' ) . '';
$links[] = '' .
wfMsg( 'powersearch-togglenone' ) . '';
$wgOut->addHTML(
Xml::tags( 'p',
null,
wfMsg( 'nuke-select', $wgLang->commaList( $links ) )
)
);
// Delete button
$wgOut->addHTML(
Xml::submitButton( wfMsg( 'nuke-submit-delete' ) )
);
$wgOut->addHTML( '' );
$sk = $wgUser->getSkin();
foreach( $pages as $info ) {
list( $title, $edits, $userName ) = $info;
$image = $title->getNamespace() == NS_IMAGE ? wfLocalFile( $title ) : false;
$thumb = $image && $image->exists() ? $image->transform( array( 'width' => 120, 'height' => 120 ), 0 ) : false;
$changes = wfMsgExt( 'nchanges', 'parsemag', $wgLang->formatNum( $edits ) );
$wgOut->addHTML( '- ' .
Xml::check( 'pages[]', true,
array( 'value' => $title->getPrefixedDbKey() )
) .
' ' .
( $thumb ? $thumb->toHtml( array( 'desc-link' => true ) ) : '' ) .
$sk->makeKnownLinkObj( $title ) .
' (' .
( $userName ? wfMsgExt( 'nuke-editby', 'parseinline', $userName ) . ', ' : '' ) .
$sk->makeKnownLinkObj( $title, $changes, 'action=history' ) .
")
\n" );
}
$wgOut->addHTML(
"
\n" .
Xml::submitButton( wfMsg( 'nuke-submit-delete' ) ) .
""
);
}
/**
* Gets a list of new pages by the specified user or everyone when none is specified.
*
* @param string $username
* @param integer $limit
*
* @return array
*/
protected function getNewPages( $username, $limit ) {
$dbr = wfGetDB( DB_SLAVE );
$what = array(
'rc_namespace',
'rc_title',
'rc_timestamp',
'COUNT(*) AS edits'
);
$where = array( "(rc_new = 1) OR (rc_log_type = 'upload' AND rc_log_action = 'upload')" );
if ( $username == '' ) {
$what[] = 'rc_user_text';
}
else {
$where['rc_user_text'] = $username;
}
$result = $dbr->select( 'recentchanges',
$what,
$where,
__METHOD__,
array(
'ORDER BY' => 'rc_timestamp DESC',
'GROUP BY' => 'rc_namespace, rc_title',
'LIMIT' => $limit
)
);
$pages = array();
foreach ( $result as $row ) {
$pages[] = array(
Title::makeTitle( $row->rc_namespace, $row->rc_title ),
$row->edits,
$username == '' ? $row->rc_user_text : false
);
}
$dbr->freeResult( $result );
return $pages;
}
/**
* Does the actual deletion of the pages.
*
* @param array $pages The pages to delete
* @param string $reason
*/
protected function doDelete( array $pages, $reason ) {
global $wgOut;
$res = array();
foreach( $pages as $page ) {
$title = Title::newFromURL( $page );
$file = $title->getNamespace() == NS_FILE ? wfLocalFile( $title ) : false;
if ( $file ) {
$oldimage = null; // Must be passed by reference
$ok = FileDeleteForm::doDelete( $title, $file, $oldimage, $reason, false )->isOK();
} else {
$article = new Article( $title, 0 );
$ok = $article->doDeleteArticle( $reason );
}
if ( $ok ) {
$res[] = wfMsgExt( 'nuke-deleted', array( 'parseinline' ), $title->getPrefixedText() );
} else {
$res[] = wfMsgExt( 'nuke-not-deleted', array( 'parseinline' ), $title->getPrefixedText() );
}
}
$wgOut->addHTML( "\n- " .implode( "
\n- ", $res ) . "
\n
\n" );
}
}