From 08aa4418c30cfc18ccc69a0f0f9cb9e17be6c196 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Mon, 12 Aug 2013 09:28:15 +0200
Subject: Update to MediaWiki 1.21.1

---
 includes/specials/SpecialBrokenRedirects.php | 63 +++++++++++++++++++---------
 1 file changed, 43 insertions(+), 20 deletions(-)

(limited to 'includes/specials/SpecialBrokenRedirects.php')

diff --git a/includes/specials/SpecialBrokenRedirects.php b/includes/specials/SpecialBrokenRedirects.php
index 8119e6d1..fac41236 100644
--- a/includes/specials/SpecialBrokenRedirects.php
+++ b/includes/specials/SpecialBrokenRedirects.php
@@ -33,35 +33,54 @@ class BrokenRedirectsPage extends QueryPage {
 		parent::__construct( $name );
 	}
 
-	function isExpensive() { return true; }
-	function isSyndicated() { return false; }
-	function sortDescending() { return false; }
+	function isExpensive() {
+		return true;
+	}
+
+	function isSyndicated() {
+		return false;
+	}
+
+	function sortDescending() {
+		return false;
+	}
 
 	function getPageHeader() {
 		return $this->msg( 'brokenredirectstext' )->parseAsBlock();
 	}
 
 	function getQueryInfo() {
+		$dbr = wfGetDB( DB_SLAVE );
 		return array(
-			'tables' => array( 'redirect', 'p1' => 'page',
-					'p2' => 'page' ),
-			'fields' => array( 'namespace' => 'p1.page_namespace',
-					'title' => 'p1.page_title',
-					'value' => 'p1.page_title',
-					'rd_namespace',
-					'rd_title'
+			'tables' => array(
+				'redirect',
+				'p1' => 'page',
+				'p2' => 'page',
 			),
-			'conds' => array( 'rd_namespace >= 0',
-					'p2.page_namespace IS NULL'
+			'fields' => array(
+				'namespace' => 'p1.page_namespace',
+				'title' => 'p1.page_title',
+				'value' => 'p1.page_title',
+				'rd_namespace',
+				'rd_title',
+			),
+			'conds' => array(
+				// Exclude pages that don't exist locally as wiki pages,
+				// but aren't "broken" either.
+				// Special pages and interwiki links
+				'rd_namespace >= 0',
+				'rd_interwiki IS NULL OR rd_interwiki = ' . $dbr->addQuotes( '' ),
+				'p2.page_namespace IS NULL',
+			),
+			'join_conds' => array(
+				'p1' => array( 'JOIN', array(
+					'rd_from=p1.page_id',
+				) ),
+				'p2' => array( 'LEFT JOIN', array(
+					'rd_namespace=p2.page_namespace',
+					'rd_title=p2.page_title'
+				) ),
 			),
-			'join_conds' => array( 'p1' => array( 'JOIN', array(
-						'rd_from=p1.page_id',
-					) ),
-					'p2' => array( 'LEFT JOIN', array(
-						'rd_namespace=p2.page_namespace',
-						'rd_title=p2.page_title'
-					) )
-			)
 		);
 	}
 
@@ -132,4 +151,8 @@ class BrokenRedirectsPage extends QueryPage {
 		$out .= " {$arr} {$to}";
 		return $out;
 	}
+
+	protected function getGroupName() {
+		return 'maintenance';
+	}
 }
-- 
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