From 53d7890a85abeb73d593f1097d577bc3ac55d427 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Xose=20P=C3=A9rez?= <xose.perez@gmail.com>
Date: Thu, 23 Mar 2017 23:16:21 +0100
Subject: [PATCH] Allow changing color via REST request

---
 code/espurna/light.ino | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/code/espurna/light.ino b/code/espurna/light.ino
index 110713d6..9d31a24e 100644
--- a/code/espurna/light.ino
+++ b/code/espurna/light.ino
@@ -158,6 +158,24 @@ void lightMQTTCallback(unsigned int type, const char * topic, const char * paylo
 
 }
 
+//------------------------------------------------------------------------------
+// REST API
+//------------------------------------------------------------------------------
+
+void lightSetupAPI() {
+
+    // API entry points (protected with apikey)
+    apiRegister("/api/color", "color",
+        [](char * buffer, size_t len) {
+			snprintf(buffer, len, "%s", lightColor().c_str());
+        },
+        [](const char * payload) {
+            lightColor(payload, true, mqttForward());
+        }
+    );
+
+}
+
 // -----------------------------------------------------------------------------
 // SETUP
 // -----------------------------------------------------------------------------
@@ -181,6 +199,7 @@ void lightSetup() {
     lightColorRetrieve();
 
     mqttRegister(lightMQTTCallback);
+    lightSetupAPI();
 
 }