+/**
+ * implements Special:Newpages
+ * @addtogroup SpecialPage
+ */
+class NewPagesPage extends QueryPage {
+
+ var $namespace;
+ var $username = '';
+
+ function NewPagesPage( $namespace = NS_MAIN, $username = '' ) {
+ $this->namespace = $namespace;
+ $this->username = $username;
+ }
+
+ function getName() {
+ return 'Newpages';
+ }
+
+ function isExpensive() {
+ # Indexed on RC, and will *not* work with querycache yet.
+ return false;
+ }
+
+ function makeUserWhere( &$dbo ) {
+ $title = Title::makeTitleSafe( NS_USER, $this->username );
+ if( $title ) {
+ return ' AND rc_user_text = ' . $dbo->addQuotes( $title->getText() );
+ } else {
+ return '';
+ }
+ }
+
+ private function makeNamespaceWhere() {
+ return $this->namespace !== 'all'
+ ? ' AND rc_namespace = ' . intval( $this->namespace )
+ : '';
+ }
+
+ function getSQL() {
+ global $wgUser, $wgUseRCPatrol;
+ $usepatrol = ( $wgUseRCPatrol && $wgUser->isAllowed( 'patrol' ) ) ? 1 : 0;
+ $dbr = wfGetDB( DB_SLAVE );
+ list( $recentchanges, $page ) = $dbr->tableNamesN( 'recentchanges', 'page' );
+
+ $nsfilter = $this->makeNamespaceWhere();
+ $uwhere = $this->makeUserWhere( $dbr );
+
+ # FIXME: text will break with compression
+ return
+ "SELECT 'Newpages' as type,
+ rc_namespace AS namespace,
+ rc_title AS title,
+ rc_cur_id AS cur_id,
+ rc_user AS \"user\",
+ rc_user_text AS user_text,
+ rc_comment as \"comment\",
+ rc_timestamp AS timestamp,
+ rc_timestamp AS value,
+ '{$usepatrol}' as usepatrol,
+ rc_patrolled AS patrolled,
+ rc_id AS rcid,
+ page_len as length,
+ page_latest as rev_id
+ FROM $recentchanges,$page
+ WHERE rc_cur_id=page_id AND rc_new=1
+ {$nsfilter}
+ AND page_is_redirect = 0
+ {$uwhere}";
+ }
+
+ function preprocessResults( &$dbo, &$res ) {
+ # Do a batch existence check on the user and talk pages
+ $linkBatch = new LinkBatch();
+ while( $row = $dbo->fetchObject( $res ) ) {
+ $linkBatch->addObj( Title::makeTitleSafe( NS_USER, $row->user_text ) );
+ $linkBatch->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->user_text ) );
+ }
+ $linkBatch->execute();
+ # Seek to start
+ if( $dbo->numRows( $res ) > 0 )
+ $dbo->dataSeek( $res, 0 );
+ }
+
+ /**
+ * Format a row, providing the timestamp, links to the page/history, size, user links, and a comment
+ *
+ * @param $skin Skin to use
+ * @param $result Result row
+ * @return string
+ */
+ function formatResult( $skin, $result ) {
+ global $wgLang, $wgContLang;
+ $dm = $wgContLang->getDirMark();
+
+ $title = Title::makeTitleSafe( $result->namespace, $result->title );
+ $time = $wgLang->timeAndDate( $result->timestamp, true );
+ $plink = $skin->makeKnownLinkObj( $title, '', $this->patrollable( $result ) ? 'rcid=' . $result->rcid : '' );
+ $hist = $skin->makeKnownLinkObj( $title, wfMsgHtml( 'hist' ), 'action=history' );
+ $length = wfMsgExt( 'nbytes', array( 'parsemag', 'escape' ), $wgLang->formatNum( htmlspecialchars( $result->length ) ) );
+ $ulink = $skin->userLink( $result->user, $result->user_text ) . ' ' . $skin->userToolLinks( $result->user, $result->user_text );
+ $comment = $skin->commentBlock( $result->comment );
+
+ return "{$time} {$dm}{$plink} ({$hist}) {$dm}[{$length}] {$dm}{$ulink} {$comment}";
+ }
+
+ /**
+ * Should a specific result row provide "patrollable" links?
+ *
+ * @param $result Result row
+ * @return bool
+ */
+ function patrollable( $result ) {
+ global $wgUser, $wgUseRCPatrol;
+ return $wgUseRCPatrol && $wgUser->isAllowed( 'patrol' ) && !$result->patrolled;
+ }
+
+ function feedItemDesc( $row ) {
+ if( isset( $row->rev_id ) ) {
+ $revision = Revision::newFromId( $row->rev_id );
+ if( $revision ) {
+ return '<p>' . htmlspecialchars( wfMsg( 'summary' ) ) . ': ' .
+ htmlspecialchars( $revision->getComment() ) . "</p>\n<hr />\n<div>" .
+ nl2br( htmlspecialchars( $revision->getText() ) ) . "</div>";
+ }
+ }
+ return parent::feedItemDesc( $row );
+ }
+
+ /**
+ * Show a form for filtering namespace and username
+ *
+ * @return string
+ */
+ function getPageHeader() {
+ $self = SpecialPage::getTitleFor( $this->getName() );
+ $form = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $self->getLocalUrl() ) );
+ # Namespace selector
+ $form .= '<table><tr><td align="right">' . Xml::label( wfMsg( 'namespace' ), 'namespace' ) . '</td>';
+ $form .= '<td>' . Xml::namespaceSelector( $this->namespace, 'all' ) . '</td></tr>';
+ # Username filter
+ $form .= '<tr><td align="right">' . Xml::label( wfMsg( 'newpages-username' ), 'mw-np-username' ) . '</td>';
+ $form .= '<td>' . Xml::input( 'username', 30, $this->username, array( 'id' => 'mw-np-username' ) ) . '</td></tr>';
+
+ $form .= '<tr><td></td><td>' . Xml::submitButton( wfMsg( 'allpagessubmit' ) ) . '</td></tr></table>';
+ $form .= Xml::hidden( 'offset', $this->offset ) . Xml::hidden( 'limit', $this->limit ) . '</form>';
+ return $form;
+ }
+
+ /**
+ * Link parameters
+ *
+ * @return array
+ */
+ function linkParameters() {
+ return( array( 'namespace' => $this->namespace, 'username' => $this->username ) );
+ }
+
+}
+
+/**
+ * constructor
+ */
+function wfSpecialNewpages($par, $specialPage) {
+ global $wgRequest, $wgContLang;