includes/SpecialNewpages.php

   1 <?php
   2 /**
   3  *
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  *
  10  */
  11 require_once( 'QueryPage.php' );
  12
  13 /**
  14  *
  15  * @package MediaWiki
  16  * @subpackage SpecialPage
  17  */
  18 class NewPagesPage extends QueryPage {
  19         var $namespace;
  20
  21         function NewPagesPage( $namespace = NS_MAIN ) {
  22                 $this->namespace = $namespace;
  23         }
  24
  25         function getName() {
  26                 return 'Newpages';
  27         }
  28
  29         function isExpensive() {
  30                 # Indexed on RC, and will *not* work with querycache yet.
  31                 return false;
  32         }
  33
  34         function getSQL() {
  35                 global $wgUser, $wgUseRCPatrol;
  36                 $usepatrol = ( $wgUseRCPatrol && $wgUser->isAllowed( 'patrol' ) ) ? 1 : 0;
  37                 $dbr =& wfGetDB( DB_SLAVE );
  38                 extract( $dbr->tableNames( 'recentchanges', 'page', 'text' ) );
  39
  40                 # FIXME: text will break with compression
  41                 return
  42                         "SELECT 'Newpages' as type,
  43                                 rc_namespace AS namespace,
  44                                 rc_title AS title,
  45                                 rc_cur_id AS cur_id,
  46                                 rc_user AS user,
  47                                 rc_user_text AS user_text,
  48                                 rc_comment as comment,
  49                                 rc_timestamp AS timestamp,
  50                                 rc_timestamp AS value,
  51                                 '{$usepatrol}' as usepatrol,
  52                                 rc_patrolled AS patrolled,
  53                                 rc_id AS rcid,
  54                                 page_len as length,
  55                                 page_latest as rev_id
  56                         FROM $recentchanges,$page
  57                         WHERE rc_cur_id=page_id AND rc_new=1
  58                         AND rc_namespace=" . $this->namespace . " AND page_is_redirect=0";
  59         }
  60
  61         function preprocessResults( &$dbo, &$res ) {
  62                 # Do a batch existence check on the user and talk pages
  63                 $linkBatch = new LinkBatch();
  64                 while( $row = $dbo->fetchObject( $res ) ) {
  65                         $linkBatch->addObj( Title::makeTitleSafe( NS_USER, $res->user_text ) );
  66                         $linkBatch->addObj( Title::makeTitleSafe( NS_USER_TALK, $res->user_text ) );
  67                 }
  68                 $linkBatch->execute();
  69                 # Seek to start
  70                 if( $dbo->numRows( $res ) > 0 )
  71                         $dbo->dataSeek( $res, 0 );
  72         }
  73
  74         function formatResult( $skin, $result ) {
  75                 global $wgLang, $wgContLang, $wgUser, $wgUseRCPatrol;
  76                 $u = $result->user;
  77                 $ut = $result->user_text;
  78
  79                 $length = wfMsgHtml( 'nbytes', htmlspecialchars( $wgLang->formatNum( $result->length ) ) );
  80                 $d = $wgLang->timeanddate( $result->timestamp, true );
  81
  82                 # Since there is no diff link, we need to give users a way to
  83                 # mark the article as patrolled if it isn't already
  84                 $ns = $wgContLang->getNsText( $result->namespace );
  85                 if( $wgUseRCPatrol && !is_null( $result->usepatrol ) && $result->usepatrol && $result->patrolled == 0 && $wgUser->isAllowed( 'patrol' ) ) {
  86                         $link = $skin->makeKnownLink( $ns . ':' . $result->title, '', "rcid={$result->rcid}" );
  87                 } else {
  88                         $link = $skin->makeKnownLink( $ns . ':' . $result->title, '' );
  89                 }
  90
  91                 $userTools = $skin->userLink( $u, $ut ) . $skin->userToolLinks( $u, $ut );
  92
  93                 $s = "{$d} {$link} ({$length}) . . {$userTools}";
  94                 $s .= $skin->commentBlock( $result->comment );
  95                 return $s;
  96         }
  97
  98         function feedItemDesc( $row ) {
  99                 if( isset( $row->rev_id ) ) {
 100                         $revision = Revision::newFromId( $row->rev_id );
 101                         if( $revision ) {
 102                                 return '<p>' . htmlspecialchars( wfMsg( 'summary' ) ) . ': ' . $text . "</p>\n<hr />\n<div>" .
 103                                         nl2br( htmlspecialchars( $revision->getText() ) ) . "</div>";
 104                         }
 105                 }
 106                 return parent::feedItemDesc( $row );
 107         }
 108 }
 109
 110 /**
 111  * constructor
 112  */
 113 function wfSpecialNewpages($par, $specialPage) {
 114         global $wgRequest, $wgContLang;
 115
 116         list( $limit, $offset ) = wfCheckLimits();
 117         $namespace = NS_MAIN;
 118
 119         if ( $par ) {
 120                 $bits = preg_split( '/\s*,\s*/', trim( $par ) );
 121                 foreach ( $bits as $bit ) {
 122                         if ( 'shownav' == $bit )
 123                                 $shownavigation = true;
 124                         if ( is_numeric( $bit ) )
 125                                 $limit = $bit;
 126
 127                         if ( preg_match( '/^limit=(\d+)$/', $bit, $m ) )
 128                                 $limit = intval($m[1]);
 129                         if ( preg_match( '/^offset=(\d+)$/', $bit, $m ) )
 130                                 $offset = intval($m[1]);
 131                         if ( preg_match( '/^namespace=(.*)$/', $bit, $m ) ) {
 132                                 $ns = $wgContLang->getNsIndex( $m[1] );
 133                                 if( $ns !== false ) {
 134                                         $namespace = $ns;
 135                                 }
 136                         }
 137                 }
 138         }
 139         if ( ! isset( $shownavigation ) )
 140                 $shownavigation = ! $specialPage->including();
 141
 142         $npp = new NewPagesPage( $namespace );
 143
 144         if ( ! $npp->doFeed( $wgRequest->getVal( 'feed' ) ) )
 145                 $npp->doQuery( $offset, $limit, $shownavigation );
 146 }
 147
 148 ?>