includes/SpecialFewestrevisions.php

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