From 3608ba2a349be4403ce973abf86cd9c230c62949 Mon Sep 17 00:00:00 2001
From: "C. Scott Ananian" <cscott@cscott.net>
Date: Thu, 11 Jul 2013 13:56:35 -0400
Subject: [PATCH] Export information about external image settings via siteinfo
 API.

This configuration information is needed in order for Parsoid to
appropriately parse external image URLs.

Bug: 51092
Change-Id: I17aae9512e0994222785c5edc9de644685b2498c
---
 includes/api/ApiQuerySiteinfo.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/includes/api/ApiQuerySiteinfo.php b/includes/api/ApiQuerySiteinfo.php
index 09a0f3d0be..eb4569f59e 100644
--- a/includes/api/ApiQuerySiteinfo.php
+++ b/includes/api/ApiQuerySiteinfo.php
@@ -129,6 +129,21 @@ class ApiQuerySiteinfo extends ApiQueryBase {
 		$data['dbtype'] = $GLOBALS['wgDBtype'];
 		$data['dbversion'] = $this->getDB()->getServerVersion();
 
+		$allowFrom = array( '' );
+		$allowException = true;
+		if ( !$GLOBALS['wgAllowExternalImages'] ) {
+			if ( $GLOBALS['wgEnableImageWhitelist'] ) {
+				$data['imagewhitelistenabled'] = '';
+			}
+			$allowFrom = $GLOBALS['wgAllowExternalImagesFrom'];
+			$allowException = !empty( $allowFrom );
+		}
+		if ( $allowException ) {
+			$data['externalimages'] = (array) $allowFrom;
+			$this->getResult()->setIndexedTagName( $data['externalimages'], 'prefix' );
+		}
+
+
 		if ( !$wgDisableLangConversion ) {
 			$data['langconversion'] = '';
 		}
-- 
2.20.1