includes/SpecialWithoutinterwiki.php

   1 <?php
   2
   3 /**
   4  * Special page lists pages without language links
   5  *
   6  * @package MediaWiki
   7  * @addtogroup SpecialPage
   8  * @author Rob Church <robchur@gmail.com>
   9  */
  10 class WithoutInterwikiPage extends PageQueryPage {
  11         private $prefix = '';
  12
  13         function getName() {
  14                 return 'Withoutinterwiki';
  15         }
  16
  17         function getPageHeader() {
  18                 global $wgScript, $wgContLang;
  19                 $prefix = $this->prefix;
  20                 $t = SpecialPage::getTitleFor( $this->getName() );
  21                 $align = $wgContLang->isRtl() ? 'left' : 'right';
  22
  23                 $s = '<p>' . wfMsgExt( 'withoutinterwiki-header', array( 'parseinline' ) ) . '</p>';
  24                 $s .= Xml::openElement( 'div', array( 'class' => 'namespaceoptions' ) );
  25                 $s .= Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) );
  26                 $s .= Xml::hidden( 'title', $t->getPrefixedText() );
  27                 $s .= Xml::openElement( 'table', array( 'id' => 'nsselect', 'class' => 'withoutinterwiki' ) );
  28                 $s .= "<tr>
  29                                 <td align='$align'>" .
  30                                         Xml::label( wfMsg( 'allpagesprefix' ), 'wiprefix' ) .
  31                                 "</td>
  32                                 <td>" .
  33                                         Xml::input( 'prefix', 20, htmlspecialchars ( $prefix ), array( 'id' => 'wiprefix' ) ) .
  34                                 "</td>
  35                         </tr>
  36                         <tr>
  37                                 <td align='$align'></td>
  38                                 <td>" .
  39                                         Xml::submitButton( wfMsgHtml( 'withoutinterwiki-submit' ) ) .
  40                                 "</td>
  41                         </tr>";
  42                 $s .= Xml::closeElement( 'table' );
  43                 $s .= Xml::closeElement( 'form' );
  44                 $s .= Xml::closeElement( 'div' );
  45                 return $s;
  46         }
  47
  48         function sortDescending() {
  49                 return false;
  50         }
  51
  52         function isExpensive() {
  53                 return true;
  54         }
  55
  56         function isSyndicated() {
  57                 return false;
  58         }
  59
  60         function getSQL() {
  61                 $dbr = wfGetDB( DB_SLAVE );
  62                 list( $page, $langlinks ) = $dbr->tableNamesN( 'page', 'langlinks' );
  63                 $prefix = $this->prefix ? "AND page_title LIKE '" . $dbr->escapeLike( $this->prefix ) . "%'" : '';
  64                 return
  65                   "SELECT 'Withoutinterwiki'  AS type,
  66                           page_namespace AS namespace,
  67                           page_title     AS title,
  68                           page_title     AS value
  69                      FROM $page
  70                 LEFT JOIN $langlinks
  71                        ON ll_from = page_id
  72                     WHERE ll_title IS NULL
  73                       AND page_namespace=" . NS_MAIN . "
  74                       AND page_is_redirect = 0
  75                           {$prefix}";
  76         }
  77
  78         function setPrefix( $prefix = '' ) {
  79                 $this->prefix = $prefix;
  80         }
  81
  82 }
  83
  84 function wfSpecialWithoutinterwiki() {
  85         global $wgRequest;
  86         list( $limit, $offset ) = wfCheckLimits();
  87         $prefix = $wgRequest->getVal( 'prefix' );
  88         $wip = new WithoutInterwikiPage();
  89         $wip->setPrefix( $prefix );
  90         $wip->doQuery( $offset, $limit );
  91 }
  92
  93