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<?php
/**
*
* @package MediaWiki
* @subpackage SpecialPage
*/
/**
*
* @package MediaWiki
* @subpackage 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 '';
}
}
function getSQL() {
global $wgUser, $wgUseRCPatrol;
$usepatrol = ( $wgUseRCPatrol && $wgUser->isAllowed( 'patrol' ) ) ? 1 : 0;
$dbr =& wfGetDB( DB_SLAVE );
list( $recentchanges, $page ) = $dbr->tableNamesN( 'recentchanges', 'page' );
$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
AND rc_namespace=" . $this->namespace . " AND page_is_redirect=0
{$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 = wfOpenElement( 'form', array( 'method' => 'post', 'action' => $self->getLocalUrl() ) );
$form .= '<table><tr><td align="right">' . wfMsgHtml( 'namespace' ) . '</td>';
$form .= '<td>' . HtmlNamespaceSelector( $this->namespace ) . '</td><tr>';
$form .= '<tr><td align="right">' . wfMsgHtml( 'newpages-username' ) . '</td>';
$form .= '<td>' . wfInput( 'username', 30, $this->username ) . '</td></tr>';
$form .= '<tr><td></td><td>' . wfSubmitButton( wfMsg( 'allpagessubmit' ) ) . '</td></tr></table>';
$form .= wfHidden( 'offset', $this->offset ) . wfHidden( '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;
list( $limit, $offset ) = wfCheckLimits();
$namespace = NS_MAIN;
$username = '';
if ( $par ) {
$bits = preg_split( '/\s*,\s*/', trim( $par ) );
foreach ( $bits as $bit ) {
if ( 'shownav' == $bit )
$shownavigation = true;
if ( is_numeric( $bit ) )
$limit = $bit;
$m = array();
if ( preg_match( '/^limit=(\d+)$/', $bit, $m ) )
$limit = intval($m[1]);
if ( preg_match( '/^offset=(\d+)$/', $bit, $m ) )
$offset = intval($m[1]);
if ( preg_match( '/^namespace=(.*)$/', $bit, $m ) ) {
$ns = $wgContLang->getNsIndex( $m[1] );
if( $ns !== false ) {
$namespace = $ns;
}
}
}
} else {
if( $ns = $wgRequest->getInt( 'namespace', 0 ) )
$namespace = $ns;
if( $un = $wgRequest->getText( 'username' ) )
$username = $un;
}
if ( ! isset( $shownavigation ) )
$shownavigation = ! $specialPage->including();
$npp = new NewPagesPage( $namespace, $username );
if ( ! $npp->doFeed( $wgRequest->getVal( 'feed' ), $limit ) )
$npp->doQuery( $offset, $limit, $shownavigation );
}
?>
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