includes/SpecialFewestrevisions.php

   1 <?php
   2
   3 /**
   4  *
   5  * Special page for listing the articles with the fewest revisions.
   6  *
   7  * @package MediaWiki
   8  * @subpackage Special pages
   9  * @author Martin Drashkov
  10  */
  11
  12 class FewestrevisionsPage extends QueryPage {
  13
  14         function getName() {
  15                 return 'Fewestrevisions';
  16         }
  17
  18         function isExpensive() {
  19                 return true;
  20         }
  21
  22         function isSyndicated() {
  23                 return false;
  24         }
  25
  26         function getSql() {
  27                 $dbr = wfGetDB( DB_SLAVE );
  28                 list( $revision, $page ) = $dbr->tableNamesN( 'revision', 'page' );
  29
  30                 return "SELECT 'Fewestrevisions' as type,
  31                                 page_namespace as namespace,
  32                                 page_title as title,
  33                                 COUNT(*) as value
  34                         FROM $revision
  35                         JOIN $page ON page_id = rev_page
  36                         WHERE page_namespace = " . NS_MAIN . "
  37                         GROUP BY 1,2,3
  38                         HAVING COUNT(*) > 1";
  39         }
  40
  41         function sortDescending() {
  42         return false;
  43         }
  44
  45         function formatResult( $skin, $result ) {
  46                 global $wgLang, $wgContLang;
  47
  48                 $nt = Title::makeTitleSafe( $result->namespace, $result->title );
  49                 $text = $wgContLang->convert( $nt->getPrefixedText() );
  50
  51                 $plink = $skin->makeKnownLinkObj( $nt, $text );
  52
  53                 $nl = wfMsgExt( 'nrevisions', array( 'parsemag', 'escape'),
  54                         $wgLang->formatNum( $result->value ) );
  55                 $nlink = $skin->makeKnownLinkObj( $nt, $nl, 'action=history' );
  56
  57                 return wfSpecialList( $plink, $nlink );
  58         }
  59 }
  60
  61 function wfSpecialFewestrevisions() {
  62         list( $limit, $offset ) = wfCheckLimits();
  63         $frp = new FewestrevisionsPage();
  64         $frp->doQuery( $offset, $limit );
  65 }
  66
  67 ?>