From 580041be56b65dcd8cda98a1a6570cc2721935eb Mon Sep 17 00:00:00 2001
From: Agabi10 <gabilondo.ander@gmail.com>
Date: Thu, 30 Aug 2018 13:35:44 +0000
Subject: [PATCH] Add a hook to allow changing the query of
 Special:AncientPages in extensions

Bug: T76287
Change-Id: I6aa4d8e6140d405476a6f480156f24f2c05019cb
---
 docs/hooks.txt                            |  6 ++++++
 includes/specials/SpecialAncientpages.php | 25 +++++++++++++++++------
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/docs/hooks.txt b/docs/hooks.txt
index 9cb22d23ed..436131cdd8 100644
--- a/docs/hooks.txt
+++ b/docs/hooks.txt
@@ -348,6 +348,12 @@ $from: From address
 $subject: Subject of the email
 $body: Body of the message
 
+'AncientPagesQuery': Allow extensions to modify the query used by
+Special:AncientPages.
+&$tables: tables to join in the query
+&$conds: conditions for the query
+&$joinConds: join conditions for the query
+
 'APIAfterExecute': After calling the execute() method of an API module. Use
 this to extend core API modules.
 &$module: Module object
diff --git a/includes/specials/SpecialAncientpages.php b/includes/specials/SpecialAncientpages.php
index ff44bda1e9..088b060e61 100644
--- a/includes/specials/SpecialAncientpages.php
+++ b/includes/specials/SpecialAncientpages.php
@@ -43,18 +43,31 @@ class AncientPagesPage extends QueryPage {
 	}
 
 	public function getQueryInfo() {
+		$tables = [ 'page', 'revision' ];
+		$conds = [
+			'page_namespace' => MWNamespace::getContentNamespaces(),
+			'page_is_redirect' => 0
+		];
+		$joinConds = [
+			'revision' => [
+				'INNER JOIN', [
+					'page_latest = rev_id'
+				]
+			],
+		];
+
+		// Allow extensions to modify the query
+		Hooks::run( 'AncientPagesQuery', [ &$tables, &$conds, &$joinConds ] );
+
 		return [
-			'tables' => [ 'page', 'revision' ],
+			'tables' => $tables,
 			'fields' => [
 				'namespace' => 'page_namespace',
 				'title' => 'page_title',
 				'value' => 'rev_timestamp'
 			],
-			'conds' => [
-				'page_namespace' => MWNamespace::getContentNamespaces(),
-				'page_is_redirect' => 0,
-				'page_latest=rev_id'
-			]
+			'conds' => $conds,
+			'join_conds' => $joinConds
 		];
 	}
 
-- 
2.20.1