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-rw-r--r--includes/SpecialShortpages.php91
1 files changed, 91 insertions, 0 deletions
diff --git a/includes/SpecialShortpages.php b/includes/SpecialShortpages.php
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+++ b/includes/SpecialShortpages.php
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+<?php
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+/**
+ * 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";
+ }
+
+ /**
+ * This query is indexed as of 1.5
+ */
+ function isExpensive() {
+ return true;
+ }
+
+ function isSyndicated() {
+ return false;
+ }
+
+ function getSQL() {
+ $dbr =& wfGetDB( DB_SLAVE );
+ $page = $dbr->tableName( 'page' );
+ $name = $dbr->addQuotes( $this->getName() );
+
+ $forceindex = $dbr->useIndexClause("page_len");
+ return
+ "SELECT $name as type,
+ page_namespace as namespace,
+ page_title as title,
+ page_len AS value
+ FROM $page $forceindex
+ WHERE page_namespace=".NS_MAIN." AND page_is_redirect=0";
+ }
+
+ function preprocessResults( &$dbo, $res ) {
+ # There's no point doing a batch check if we aren't caching results;
+ # the page must exist for it to have been pulled out of the table
+ if( $this->isCached() ) {
+ $batch = new LinkBatch();
+ while( $row = $dbo->fetchObject( $res ) )
+ $batch->addObj( Title::makeTitleSafe( $row->namespace, $row->title ) );
+ $batch->execute();
+ if( $dbo->numRows( $res ) > 0 )
+ $dbo->dataSeek( $res, 0 );
+ }
+ }
+
+ function sortDescending() {
+ return false;
+ }
+
+ function formatResult( $skin, $result ) {
+ global $wgLang, $wgContLang;
+ $dm = $wgContLang->getDirMark();
+
+ $title = Title::makeTitleSafe( $result->namespace, $result->title );
+ $hlink = $skin->makeKnownLinkObj( $title, wfMsgHtml( 'hist' ), 'action=history' );
+ $plink = $this->isCached()
+ ? $skin->makeLinkObj( $title )
+ : $skin->makeKnownLinkObj( $title );
+ $size = wfMsgHtml( 'nbytes', $wgLang->formatNum( htmlspecialchars( $result->value ) ) );
+
+ return $title->exists()
+ ? "({$hlink}) {$dm}{$plink} {$dm}[{$size}]"
+ : "<s>({$hlink}) {$dm}{$plink} {$dm}[{$size}]</s>";
+ }
+}
+
+/**
+ * constructor
+ */
+function wfSpecialShortpages() {
+ list( $limit, $offset ) = wfCheckLimits();
+
+ $spp = new ShortPagesPage();
+
+ return $spp->doQuery( $offset, $limit );
+}
+
+?>