Revert r28215: incorrectly moved files

1 files changed, 94 insertions, 0 deletions

diff --git a/includes/api/ApiQueryLangLinks.php b/includes/api/ApiQueryLangLinks.php
new file mode 100644
index 000000000000..99457aee9c90
--- /dev/null
+++ b/includes/api/ApiQueryLangLinks.php
@@ -0,0 +1,94 @@
+<?php
+
+/*
+ * Created on May 13, 2007
+ *
+ * API for MediaWiki 1.8+
+ *
+ * Copyright (C) 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+if (!defined('MEDIAWIKI')) {
+	// Eclipse helper - will be ignored in production
+	require_once ("ApiQueryBase.php");
+}
+
+/**
+ * A query module to list all langlinks (links to correspanding foreign language pages).
+ * 
+ * @addtogroup API
+ */
+class ApiQueryLangLinks extends ApiQueryBase {
+
+	public function __construct($query, $moduleName) {
+		parent :: __construct($query, $moduleName, 'll');
+	}
+
+	public function execute() {
+		$this->addFields(array (
+			'll_from',
+			'll_lang',
+			'll_title'
+		));
+
+		$this->addTables('langlinks');
+		$this->addWhereFld('ll_from', array_keys($this->getPageSet()->getGoodTitles()));
+		$this->addOption('ORDER BY', "ll_from, ll_lang");
+		$res = $this->select(__METHOD__);
+
+		$data = array();
+		$lastId = 0;	// database has no ID 0	
+		$db = $this->getDB();
+		while ($row = $db->fetchObject($res)) {
+
+			if ($lastId != $row->ll_from) {
+				if($lastId != 0) {
+					$this->addPageSubItems($lastId, $data);
+					$data = array();
+				}
+				$lastId = $row->ll_from;
+			}
+
+			$entry = array('lang'=>$row->ll_lang);
+			ApiResult :: setContent($entry, $row->ll_title);
+			$data[] = $entry;
+		}
+
+		if($lastId != 0) {
+			$this->addPageSubItems($lastId, $data);
+		}
+
+		$db->freeResult($res);
+	}
+
+	protected function getDescription() {
+		return 'Returns all interlanguage links from the given page(s)';
+	}
+
+	protected function getExamples() {
+		return array (
+				"Get interlanguage links from the [[Main Page]]:",
+				"  api.php?action=query&prop=langlinks&titles=Main%20Page&redirects",
+			);
+	}
+
+	public function getVersion() {
+		return __CLASS__ . ': $Id$';
+	}
+}
+