Merge branch 'alexa' into dev

README.md

@@ -4,9 +4,9 @@ ESPurna ("spark" in Catalan) is a custom firmware for ESP8285/ESP8266 based smar
 It uses the Arduino Core for ESP8266 framework and a number of 3rd party libraries.
 
 [![version](https://img.shields.io/badge/version-1.13.4-brightgreen.svg)](CHANGELOG.md)
-[![branch](https://img.shields.io/badge/branch-dev-orange.svg)](https://github.com/xoseperez/espurna/tree/dev/)
+[![branch](https://img.shields.io/badge/branch-alexa-orange.svg)](https://github.com/xoseperez/espurna/tree/alexa/)
 [![license](https://img.shields.io/github/license/xoseperez/espurna.svg)](LICENSE)
-[![travis](https://travis-ci.org/xoseperez/espurna.svg?branch=dev)](https://travis-ci.org/xoseperez/espurna)
+[![travis](https://travis-ci.org/xoseperez/espurna.svg?branch=alexa)](https://travis-ci.org/xoseperez/espurna)
 [![codacy](https://api.codacy.com/project/badge/Grade/c9496e25cf07434cba786b462cb15f49)](https://www.codacy.com/app/xoseperez/espurna/dashboard)
 [![downloads](https://img.shields.io/github/downloads/xoseperez/espurna/total.svg)](https://github.com/xoseperez/espurna/releases)
 <br />

code/espurna/alexa.ino

@@ -36,6 +36,34 @@ void _alexaConfigure() {
     alexa.enable(wifiConnected() && alexaEnabled());
 }
 
+bool _alexaBodyCallback(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total) {
+    return alexa.process(request->client(), request->method() == HTTP_GET, request->url(), String((char *)data));
+}
+
+bool _alexaRequestCallback(AsyncWebServerRequest *request) {
+    String body = (request->hasParam("body", true)) ? request->getParam("body", true)->value() : String();
+    return alexa.process(request->client(), request->method() == HTTP_GET, request->url(), body);
+}
+
+#if BROKER_SUPPORT
+void _alexaBrokerCallback(const char * topic, unsigned char id, const char * payload) {
+    
+    unsigned char value = atoi(payload);
+
+    if (strcmp(MQTT_TOPIC_CHANNEL, topic) == 0) {
+        alexa.setState(id+1, value > 0, value);
+    }
+
+    if (strcmp(MQTT_TOPIC_RELAY, topic) == 0) {
+        #if RELAY_PROVIDER == RELAY_PROVIDER_LIGHT
+            if (id > 0) return;
+        #endif
+        alexa.setState(id, value, value > 0 ? 255 : 0);
+    }
+
+}
+#endif // BROKER_SUPPORT
+
 // -----------------------------------------------------------------------------
 
 bool alexaEnabled() {
@@ -47,8 +75,9 @@ void alexaSetup() {
     // Backwards compatibility
     moveSetting("fauxmoEnabled", "alexaEnabled");
 
-    // Load & cache settings
-    _alexaConfigure();
+    // Basic fauxmoESP configuration
+    alexa.createServer(false);
+    alexa.setPort(80);
 
     // Uses hostname as base name for all devices
     // TODO: use custom switch name when available
@@ -79,6 +108,9 @@ void alexaSetup() {
 
     #endif
 
+    // Load & cache settings
+    _alexaConfigure();
+
     // Websockets
     #if WEB_SUPPORT
         wsOnSendRegister(_alexaWebSocketOnSend);
@@ -102,8 +134,13 @@ void alexaSetup() {
     });
 
     // Register main callbacks
-    espurnaRegisterLoop(alexaLoop);
+    webBodyRegister(_alexaBodyCallback);
+    webRequestRegister(_alexaRequestCallback);
+    #if BROKER_SUPPORT
+        brokerRegister(_alexaBrokerCallback);
+    #endif
     espurnaRegisterReload(_alexaConfigure);
+    espurnaRegisterLoop(alexaLoop);
 
 }
 

code/espurna/config/prototypes.h

@@ -167,7 +167,9 @@ void nice_delay(unsigned long ms);
     #define AsyncWebSocket void
     #define AwsEventType void *
 #endif
+typedef std::function<bool(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total)> web_body_callback_f;
 typedef std::function<bool(AsyncWebServerRequest *request)> web_request_callback_f;
+void webBodyRegister(web_body_callback_f callback);
 void webRequestRegister(web_request_callback_f callback);
 
 // -----------------------------------------------------------------------------

code/espurna/web.ino

@@ -46,6 +46,7 @@ std::vector<uint8_t> * _webConfigBuffer;
 bool _webConfigSuccess = false;
 
 std::vector<web_request_callback_f> _web_request_callbacks;
+std::vector<web_body_callback_f> _web_body_callbacks;
 
 // -----------------------------------------------------------------------------
 // HOOKS
@@ -343,6 +344,17 @@ void _onRequest(AsyncWebServerRequest *request){
 
 }
 
+void _onBody(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total) {
+
+    // Send request to subscribers
+    for (unsigned char i = 0; i < _web_body_callbacks.size(); i++) {
+        bool response = (_web_body_callbacks[i])(request, data, len, index, total);
+        if (response) return;
+    }
+
+}
+
+
 // -----------------------------------------------------------------------------
 
 bool webAuthenticate(AsyncWebServerRequest *request) {
@@ -362,6 +374,10 @@ AsyncWebServer * webServer() {
     return _server;
 }
 
+void webBodyRegister(web_body_callback_f callback) {
+    _web_body_callbacks.push_back(callback);
+}
+
 void webRequestRegister(web_request_callback_f callback) {
     _web_request_callbacks.push_back(callback);
 }
@@ -412,7 +428,9 @@ void webSetup() {
             });
     #endif
 
+
     // Handle other requests, including 404
+    _server->onRequestBody(_onBody);
     _server->onNotFound(_onRequest);
 
     // Run server

code/platformio.ini

@@ -83,7 +83,7 @@ lib_deps =
     https://github.com/plerup/espsoftwareserial#3.4.1
     https://github.com/me-no-dev/ESPAsyncTCP#55cd520
     https://github.com/me-no-dev/ESPAsyncWebServer#05306e4
-    https://bitbucket.org/xoseperez/fauxmoesp.git#3.0.1
+    https://bitbucket.org/xoseperez/fauxmoesp.git#3.1.0
     https://github.com/xoseperez/hlw8012.git#1.1.0
     https://github.com/markszabo/IRremoteESP8266#v2.2.0
     https://github.com/xoseperez/justwifi.git#2.0.2