-<?
-
-function wfSpecialShortpages()
-{
- global $wgUser, $wgOut, $wgLang, $wgTitle;
- global $limit, $offset; # From query string
- $fname = "wfSpecialShortpages";
-
- # Cache
- $vsp = $wgLang->getValidSpecialPages();
- $log = new LogPage( $vsp["Shortpages"] );
- $log->mUpdateRecentChanges = false;
-
- global $wgMiserMode;
- if ( $wgMiserMode ) {
- $log->showAsDisabledPage();
- return;
+<?php
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+/**
+ *
+ */
+require_once("QueryPage.php");
+
+/**
+ * SpecialShortpages extends QueryPage. It is used to return the shortest
+ * pages in the database.
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+class ShortPagesPage extends QueryPage {
+
+ function getName() {
+ return "Shortpages";
+ }
+
+ function isExpensive() {
+ return true;
}
- if ( ! $limit ) {
- $limit = $wgUser->getOption( "rclimit" );
- if ( ! $limit ) { $limit = 50; }
+ function getSQL() {
+ $dbr =& wfGetDB( DB_SLAVE );
+ $cur = $dbr->tableName( 'cur' );
+
+ return
+ "SELECT 'Shortpages' as type,
+ cur_namespace as namespace,
+ cur_title as title,
+ LENGTH(cur_text) AS value
+ FROM $cur
+ WHERE cur_namespace=0 AND cur_is_redirect=0";
}
- if ( ! $offset ) { $offset = 0; }
-
- $sql = "SELECT cur_title, LENGTH(cur_text) AS len FROM cur " .
- "WHERE cur_namespace=0 AND cur_is_redirect=0 ORDER BY " .
- "LENGTH(cur_text) LIMIT {$offset}, {$limit}";
- $res = wfQuery( $sql, $fname );
-
- $top = wfShowingResults( $offset, $limit );
- $wgOut->addHTML( "<p>{$top}\n" );
-
- $sl = wfViewPrevNext( $offset, $limit,
- $wgLang->specialPage( "Shortpages" ) );
- $wgOut->addHTML( "<br>{$sl}\n" );
-
- $sk = $wgUser->getSkin();
- $s = "<ol start=" . ( $offset + 1 ) . ">";
- while ( $obj = wfFetchObject( $res ) ) {
- $nb = str_replace( "$1", $obj->len, wfMsg( "nbytes" ) );
- $link = $sk->makeKnownLink( $obj->cur_title, "" );
- $s .= "<li>{$link} ({$nb})</li>\n";
+
+ function sortDescending() {
+ return false;
}
- wfFreeResult( $res );
- $s .= "</ol>";
- $wgOut->addHTML( $s );
- $wgOut->addHTML( "<p>{$sl}\n" );
+ function formatResult( $skin, $result ) {
+ global $wgLang;
+ $nb = wfMsg( "nbytes", $wgLang->formatNum( $result->value ) );
+ $link = $skin->makeKnownLink( $result->title, "" );
+ return "{$link} ({$nb})";
+ }
+}
+
+/**
+ * constructor
+ */
+function wfSpecialShortpages() {
+ list( $limit, $offset ) = wfCheckLimits();
+
+ $spp = new ShortPagesPage();
- # Saving cache
- if ( $offset > 0 OR $limit < 50 ) return ; #Not suitable
- $log->replaceContent( $s );
+ return $spp->doQuery( $offset, $limit );
}
?>