From 34b309d58d0791ee9f0d7247febc117fd8d2c52a Mon Sep 17 00:00:00 2001
From: "Cathy J. Fitzpatrick" <cathy@cathyjf.com>
Date: Sun, 17 Feb 2013 21:53:02 -0700
Subject: [PATCH] Add `serverlist` action to action.php

The `serverlist` action returns a list of registered servers. It accepts
cross-domain requests, which is safe since it merely returns publicly
available information.
---
 action.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/action.php b/action.php
index 5e8c87a0b..93af41ed7 100644
--- a/action.php
+++ b/action.php
@@ -217,6 +217,22 @@ foreach ($reqs as $reqData) {
 			$out = ($user['rating']['r']+$user['rating']['rpr'])/2;
 		}
 		break;
+	case 'serverlist':
+		if ($multiReqs) die(); // necessary for security purposes
+		if (empty($PokemonServers)) die(); // shouldn't happen
+		header('Access-Control-Allow-Origin: *');	// allow cross-domain requests
+		$out['servers'] = array();
+		foreach ($PokemonServers as &$i) {
+			if (!empty($i['hidden'])) continue;
+			$out['servers'][] = array(
+				'serverid' => @$i['id'],
+				'name' => @$i['name'],
+				'server' => @$i['server'],
+				'port' => @$i['port'],
+				'protocol' => @$i['protocol']
+			);
+		}
+		break;
 	}
 
 	if ($multiReqs) $outArray[] = $out;