From 8b3ce852530eb3fc3a4beaa798a3f02093af261a Mon Sep 17 00:00:00 2001
From: Sam Reed <reedy@users.mediawiki.org>
Date: Tue, 25 May 2010 13:47:22 +0000
Subject: [PATCH] Part of bug 23254 - Add interwiki links to parse output

---
 includes/api/ApiParse.php | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/includes/api/ApiParse.php b/includes/api/ApiParse.php
index 86cadc19f3..7a37a320d0 100644
--- a/includes/api/ApiParse.php
+++ b/includes/api/ApiParse.php
@@ -51,7 +51,7 @@ class ApiParse extends ApiBase {
 		}
 		$prop = array_flip( $params['prop'] );
 		$revid = false;
-		
+
 		if ( isset( $params['section'] ) ) {
 			$this->section = $params['section'];
 		} else {
@@ -211,6 +211,7 @@ class ApiParse extends ApiBase {
 		if ( isset( $prop['sections'] ) ) {
 			$result_array['sections'] = $p_result->getSections();
 		}
+
 		if ( isset( $prop['displaytitle'] ) ) {
 			$result_array['displaytitle'] = $p_result->getDisplayTitle() ?
 							$p_result->getDisplayTitle() :
@@ -238,6 +239,10 @@ class ApiParse extends ApiBase {
 			$result_array['headhtml'] = array();
 			$result->setContent( $result_array['headhtml'], $out->headElement( $userSkin ) );
 		}
+		
+		if ( isset( $prop['iwlinks'] ) ) {
+			$result_array['iwlinks'] = $this->formatIWLinks( $p_result->getInterwikiLinks() );
+		}
 
 		if ( !is_null( $oldid ) ) {
 			$result_array['revid'] = intval( $oldid );
@@ -251,6 +256,7 @@ class ApiParse extends ApiBase {
 			'templates' => 'tl',
 			'images' => 'img',
 			'externallinks' => 'el',
+			'iwlinks' => 'iw',
 			'sections' => 's',
 			'headitems' => 'hi',
 		);
@@ -310,6 +316,19 @@ class ApiParse extends ApiBase {
 		return $result;
 	}
 
+	private function formatIWLinks( $iw ) {
+		$result = array();
+		foreach ( $iw as $prefix => $titles ) {
+			foreach ( $titles as $title => $id ) {
+				$entry = array();
+				$entry['prefix'] = $prefix;
+				$this->getResult()->setContent( $entry, Title::makeTitle( $ns, $title )->getFullText() );
+				$result[] = $entry;
+			}
+		}
+		return $result;
+	}
+
 	private function formatHeadItems( $headItems ) {
 		$result = array();
 		foreach ( $headItems as $tag => $content ) {
@@ -366,7 +385,8 @@ class ApiParse extends ApiBase {
 					'revid',
 					'displaytitle',
 					'headitems',
-					'headhtml'
+					'headhtml',
+					'iwlinks',
 				)
 			),
 			'pst' => false,
-- 
2.20.1