diff --git a/src/FLAD/App.tsx b/src/FLAD/App.tsx
index 84a6c29..444c82f 100644
--- a/src/FLAD/App.tsx
+++ b/src/FLAD/App.tsx
@@ -4,12 +4,11 @@ import AuthNavigation from './navigation/AuthNavigation';
import * as SplashScreen from 'expo-splash-screen';
SplashScreen.preventAutoHideAsync();
-
export default function App() {
-
return (
);
}
+
diff --git a/src/FLAD/Model/factory/MusicFactory.ts b/src/FLAD/Model/factory/MusicFactory.ts
index c634082..9b548e0 100644
--- a/src/FLAD/Model/factory/MusicFactory.ts
+++ b/src/FLAD/Model/factory/MusicFactory.ts
@@ -5,7 +5,7 @@ export default class MusicFactory {
const music = new Music(
jsonMusic.id,
jsonMusic.name,
- "",
+ jsonMusic.artists[0].name,
jsonMusic.album.images[0].url,
jsonMusic.preview_url
);
diff --git a/src/FLAD/lib/index.js b/src/FLAD/lib/index.js
new file mode 100644
index 0000000..14f24b2
--- /dev/null
+++ b/src/FLAD/lib/index.js
@@ -0,0 +1,7 @@
+Object.defineProperty(exports, '__esModule', {value: true});
+require('./mqttLib');
+const storage = require('./storage');
+function initialize() {
+ global.localStorage = storage;
+}
+exports.default = initialize;
\ No newline at end of file
diff --git a/src/FLAD/lib/mqtt.js b/src/FLAD/lib/mqtt.js
new file mode 100644
index 0000000..beb8d65
--- /dev/null
+++ b/src/FLAD/lib/mqtt.js
@@ -0,0 +1,2395 @@
+/*******************************************************************************
+ * Copyright (c) 2013 IBM Corp.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ *
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * and the Eclipse Distribution License is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * Contributors:
+ * Andrew Banks - initial API and implementation and initial documentation
+ *******************************************************************************/
+
+
+// Only expose a single object name in the global namespace.
+// Everything must go through this module. Global Paho module
+// only has a single public function, client, which returns
+// a Paho client object given connection details.
+
+/**
+ * Send and receive messages using web browsers.
+ *
+ * This programming interface lets a JavaScript client application use the MQTT V3.1 or
+ * V3.1.1 protocol to connect to an MQTT-supporting messaging server.
+ *
+ * The function supported includes:
+ *
+ * - Connecting to and disconnecting from a server. The server is identified by its host name and port number.
+ *
- Specifying options that relate to the communications link with the server,
+ * for example the frequency of keep-alive heartbeats, and whether SSL/TLS is required.
+ *
- Subscribing to and receiving messages from MQTT Topics.
+ *
- Publishing messages to MQTT Topics.
+ *
+ *
+ * The API consists of two main objects:
+ *
+ * - {@link Paho.Client}
+ * - This contains methods that provide the functionality of the API,
+ * including provision of callbacks that notify the application when a message
+ * arrives from or is delivered to the messaging server,
+ * or when the status of its connection to the messaging server changes.
+ * - {@link Paho.Message}
+ * - This encapsulates the payload of the message along with various attributes
+ * associated with its delivery, in particular the destination to which it has
+ * been (or is about to be) sent.
+ *
+ *
+ * The programming interface validates parameters passed to it, and will throw
+ * an Error containing an error message intended for developer use, if it detects
+ * an error with any parameter.
+ *
+ * Example:
+ *
+ *
+var client = new Paho.MQTT.Client(location.hostname, Number(location.port), "clientId");
+client.onConnectionLost = onConnectionLost;
+client.onMessageArrived = onMessageArrived;
+client.connect({onSuccess:onConnect});
+
+function onConnect() {
+ // Once a connection has been made, make a subscription and send a message.
+ console.log("onConnect");
+ client.subscribe("/World");
+ var message = new Paho.MQTT.Message("Hello");
+ message.destinationName = "/World";
+ client.send(message);
+};
+function onConnectionLost(responseObject) {
+ if (responseObject.errorCode !== 0)
+ console.log("onConnectionLost:"+responseObject.errorMessage);
+};
+function onMessageArrived(message) {
+ console.log("onMessageArrived:"+message.payloadString);
+ client.disconnect();
+};
+ *
+ * @namespace Paho
+ */
+
+/* jshint shadow:true */
+(function ExportLibrary(root, factory) {
+ if(typeof exports === "object" && typeof module === "object"){
+ module.exports = factory();
+ } else if (typeof define === "function" && define.amd){
+ define(factory);
+ } else if (typeof exports === "object"){
+ exports = factory();
+ } else {
+ //if (typeof root.Paho === "undefined"){
+ // root.Paho = {};
+ //}
+ root.Paho = factory();
+ }
+})(this, function LibraryFactory(){
+
+
+ var PahoMQTT = (function (global) {
+
+ // Private variables below, these are only visible inside the function closure
+ // which is used to define the module.
+ var version = "@VERSION@-@BUILDLEVEL@";
+
+ /**
+ * @private
+ */
+ var localStorage = global.localStorage || (function () {
+ var data = {};
+
+ return {
+ setItem: function (key, item) { data[key] = item; },
+ getItem: function (key) { return data[key]; },
+ removeItem: function (key) { delete data[key]; },
+ };
+ })();
+
+ /**
+ * Unique message type identifiers, with associated
+ * associated integer values.
+ * @private
+ */
+ var MESSAGE_TYPE = {
+ CONNECT: 1,
+ CONNACK: 2,
+ PUBLISH: 3,
+ PUBACK: 4,
+ PUBREC: 5,
+ PUBREL: 6,
+ PUBCOMP: 7,
+ SUBSCRIBE: 8,
+ SUBACK: 9,
+ UNSUBSCRIBE: 10,
+ UNSUBACK: 11,
+ PINGREQ: 12,
+ PINGRESP: 13,
+ DISCONNECT: 14
+ };
+
+ // Collection of utility methods used to simplify module code
+ // and promote the DRY pattern.
+
+ /**
+ * Validate an object's parameter names to ensure they
+ * match a list of expected variables name for this option
+ * type. Used to ensure option object passed into the API don't
+ * contain erroneous parameters.
+ * @param {Object} obj - User options object
+ * @param {Object} keys - valid keys and types that may exist in obj.
+ * @throws {Error} Invalid option parameter found.
+ * @private
+ */
+ var validate = function(obj, keys) {
+ for (var key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ if (keys.hasOwnProperty(key)) {
+ if (typeof obj[key] !== keys[key])
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof obj[key], key]));
+ } else {
+ var errorStr = "Unknown property, " + key + ". Valid properties are:";
+ for (var validKey in keys)
+ if (keys.hasOwnProperty(validKey))
+ errorStr = errorStr+" "+validKey;
+ throw new Error(errorStr);
+ }
+ }
+ }
+ };
+
+ /**
+ * Return a new function which runs the user function bound
+ * to a fixed scope.
+ * @param {function} User function
+ * @param {object} Function scope
+ * @return {function} User function bound to another scope
+ * @private
+ */
+ var scope = function (f, scope) {
+ return function () {
+ return f.apply(scope, arguments);
+ };
+ };
+
+ /**
+ * Unique message type identifiers, with associated
+ * associated integer values.
+ * @private
+ */
+ var ERROR = {
+ OK: {code:0, text:"AMQJSC0000I OK."},
+ CONNECT_TIMEOUT: {code:1, text:"AMQJSC0001E Connect timed out."},
+ SUBSCRIBE_TIMEOUT: {code:2, text:"AMQJS0002E Subscribe timed out."},
+ UNSUBSCRIBE_TIMEOUT: {code:3, text:"AMQJS0003E Unsubscribe timed out."},
+ PING_TIMEOUT: {code:4, text:"AMQJS0004E Ping timed out."},
+ INTERNAL_ERROR: {code:5, text:"AMQJS0005E Internal error. Error Message: {0}, Stack trace: {1}"},
+ CONNACK_RETURNCODE: {code:6, text:"AMQJS0006E Bad Connack return code:{0} {1}."},
+ SOCKET_ERROR: {code:7, text:"AMQJS0007E Socket error:{0}."},
+ SOCKET_CLOSE: {code:8, text:"AMQJS0008I Socket closed."},
+ MALFORMED_UTF: {code:9, text:"AMQJS0009E Malformed UTF data:{0} {1} {2}."},
+ UNSUPPORTED: {code:10, text:"AMQJS0010E {0} is not supported by this browser."},
+ INVALID_STATE: {code:11, text:"AMQJS0011E Invalid state {0}."},
+ INVALID_TYPE: {code:12, text:"AMQJS0012E Invalid type {0} for {1}."},
+ INVALID_ARGUMENT: {code:13, text:"AMQJS0013E Invalid argument {0} for {1}."},
+ UNSUPPORTED_OPERATION: {code:14, text:"AMQJS0014E Unsupported operation."},
+ INVALID_STORED_DATA: {code:15, text:"AMQJS0015E Invalid data in local storage key={0} value={1}."},
+ INVALID_MQTT_MESSAGE_TYPE: {code:16, text:"AMQJS0016E Invalid MQTT message type {0}."},
+ MALFORMED_UNICODE: {code:17, text:"AMQJS0017E Malformed Unicode string:{0} {1}."},
+ BUFFER_FULL: {code:18, text:"AMQJS0018E Message buffer is full, maximum buffer size: {0}."},
+ };
+
+ /** CONNACK RC Meaning. */
+ var CONNACK_RC = {
+ 0:"Connection Accepted",
+ 1:"Connection Refused: unacceptable protocol version",
+ 2:"Connection Refused: identifier rejected",
+ 3:"Connection Refused: server unavailable",
+ 4:"Connection Refused: bad user name or password",
+ 5:"Connection Refused: not authorized"
+ };
+
+ /**
+ * Format an error message text.
+ * @private
+ * @param {error} ERROR value above.
+ * @param {substitutions} [array] substituted into the text.
+ * @return the text with the substitutions made.
+ */
+ var format = function(error, substitutions) {
+ var text = error.text;
+ if (substitutions) {
+ var field,start;
+ for (var i=0; i 0) {
+ var part1 = text.substring(0,start);
+ var part2 = text.substring(start+field.length);
+ text = part1+substitutions[i]+part2;
+ }
+ }
+ }
+ return text;
+ };
+
+ //MQTT protocol and version 6 M Q I s d p 3
+ var MqttProtoIdentifierv3 = [0x00,0x06,0x4d,0x51,0x49,0x73,0x64,0x70,0x03];
+ //MQTT proto/version for 311 4 M Q T T 4
+ var MqttProtoIdentifierv4 = [0x00,0x04,0x4d,0x51,0x54,0x54,0x04];
+
+ /**
+ * Construct an MQTT wire protocol message.
+ * @param type MQTT packet type.
+ * @param options optional wire message attributes.
+ *
+ * Optional properties
+ *
+ * messageIdentifier: message ID in the range [0..65535]
+ * payloadMessage: Application Message - PUBLISH only
+ * connectStrings: array of 0 or more Strings to be put into the CONNECT payload
+ * topics: array of strings (SUBSCRIBE, UNSUBSCRIBE)
+ * requestQoS: array of QoS values [0..2]
+ *
+ * "Flag" properties
+ * cleanSession: true if present / false if absent (CONNECT)
+ * willMessage: true if present / false if absent (CONNECT)
+ * isRetained: true if present / false if absent (CONNECT)
+ * userName: true if present / false if absent (CONNECT)
+ * password: true if present / false if absent (CONNECT)
+ * keepAliveInterval: integer [0..65535] (CONNECT)
+ *
+ * @private
+ * @ignore
+ */
+ var WireMessage = function (type, options) {
+ this.type = type;
+ for (var name in options) {
+ if (options.hasOwnProperty(name)) {
+ this[name] = options[name];
+ }
+ }
+ };
+
+ WireMessage.prototype.encode = function() {
+ // Compute the first byte of the fixed header
+ var first = ((this.type & 0x0f) << 4);
+
+ /*
+ * Now calculate the length of the variable header + payload by adding up the lengths
+ * of all the component parts
+ */
+
+ var remLength = 0;
+ var topicStrLength = [];
+ var destinationNameLength = 0;
+ var willMessagePayloadBytes;
+
+ // if the message contains a messageIdentifier then we need two bytes for that
+ if (this.messageIdentifier !== undefined)
+ remLength += 2;
+
+ switch(this.type) {
+ // If this a Connect then we need to include 12 bytes for its header
+ case MESSAGE_TYPE.CONNECT:
+ switch(this.mqttVersion) {
+ case 3:
+ remLength += MqttProtoIdentifierv3.length + 3;
+ break;
+ case 4:
+ remLength += MqttProtoIdentifierv4.length + 3;
+ break;
+ }
+
+ remLength += UTF8Length(this.clientId) + 2;
+ if (this.willMessage !== undefined) {
+ remLength += UTF8Length(this.willMessage.destinationName) + 2;
+ // Will message is always a string, sent as UTF-8 characters with a preceding length.
+ willMessagePayloadBytes = this.willMessage.payloadBytes;
+ if (!(willMessagePayloadBytes instanceof Uint8Array))
+ willMessagePayloadBytes = new Uint8Array(payloadBytes);
+ remLength += willMessagePayloadBytes.byteLength +2;
+ }
+ if (this.userName !== undefined)
+ remLength += UTF8Length(this.userName) + 2;
+ if (this.password !== undefined)
+ remLength += UTF8Length(this.password) + 2;
+ break;
+
+ // Subscribe, Unsubscribe can both contain topic strings
+ case MESSAGE_TYPE.SUBSCRIBE:
+ first |= 0x02; // Qos = 1;
+ for ( var i = 0; i < this.topics.length; i++) {
+ topicStrLength[i] = UTF8Length(this.topics[i]);
+ remLength += topicStrLength[i] + 2;
+ }
+ remLength += this.requestedQos.length; // 1 byte for each topic's Qos
+ // QoS on Subscribe only
+ break;
+
+ case MESSAGE_TYPE.UNSUBSCRIBE:
+ first |= 0x02; // Qos = 1;
+ for ( var i = 0; i < this.topics.length; i++) {
+ topicStrLength[i] = UTF8Length(this.topics[i]);
+ remLength += topicStrLength[i] + 2;
+ }
+ break;
+
+ case MESSAGE_TYPE.PUBREL:
+ first |= 0x02; // Qos = 1;
+ break;
+
+ case MESSAGE_TYPE.PUBLISH:
+ if (this.payloadMessage.duplicate) first |= 0x08;
+ first = first |= (this.payloadMessage.qos << 1);
+ if (this.payloadMessage.retained) first |= 0x01;
+ destinationNameLength = UTF8Length(this.payloadMessage.destinationName);
+ remLength += destinationNameLength + 2;
+ var payloadBytes = this.payloadMessage.payloadBytes;
+ remLength += payloadBytes.byteLength;
+ if (payloadBytes instanceof ArrayBuffer)
+ payloadBytes = new Uint8Array(payloadBytes);
+ else if (!(payloadBytes instanceof Uint8Array))
+ payloadBytes = new Uint8Array(payloadBytes.buffer);
+ break;
+
+ case MESSAGE_TYPE.DISCONNECT:
+ break;
+
+ default:
+ break;
+ }
+
+ // Now we can allocate a buffer for the message
+
+ var mbi = encodeMBI(remLength); // Convert the length to MQTT MBI format
+ var pos = mbi.length + 1; // Offset of start of variable header
+ var buffer = new ArrayBuffer(remLength + pos);
+ var byteStream = new Uint8Array(buffer); // view it as a sequence of bytes
+
+ //Write the fixed header into the buffer
+ byteStream[0] = first;
+ byteStream.set(mbi,1);
+
+ // If this is a PUBLISH then the variable header starts with a topic
+ if (this.type == MESSAGE_TYPE.PUBLISH)
+ pos = writeString(this.payloadMessage.destinationName, destinationNameLength, byteStream, pos);
+ // If this is a CONNECT then the variable header contains the protocol name/version, flags and keepalive time
+
+ else if (this.type == MESSAGE_TYPE.CONNECT) {
+ switch (this.mqttVersion) {
+ case 3:
+ byteStream.set(MqttProtoIdentifierv3, pos);
+ pos += MqttProtoIdentifierv3.length;
+ break;
+ case 4:
+ byteStream.set(MqttProtoIdentifierv4, pos);
+ pos += MqttProtoIdentifierv4.length;
+ break;
+ }
+ var connectFlags = 0;
+ if (this.cleanSession)
+ connectFlags = 0x02;
+ if (this.willMessage !== undefined ) {
+ connectFlags |= 0x04;
+ connectFlags |= (this.willMessage.qos<<3);
+ if (this.willMessage.retained) {
+ connectFlags |= 0x20;
+ }
+ }
+ if (this.userName !== undefined)
+ connectFlags |= 0x80;
+ if (this.password !== undefined)
+ connectFlags |= 0x40;
+ byteStream[pos++] = connectFlags;
+ pos = writeUint16 (this.keepAliveInterval, byteStream, pos);
+ }
+
+ // Output the messageIdentifier - if there is one
+ if (this.messageIdentifier !== undefined)
+ pos = writeUint16 (this.messageIdentifier, byteStream, pos);
+
+ switch(this.type) {
+ case MESSAGE_TYPE.CONNECT:
+ pos = writeString(this.clientId, UTF8Length(this.clientId), byteStream, pos);
+ if (this.willMessage !== undefined) {
+ pos = writeString(this.willMessage.destinationName, UTF8Length(this.willMessage.destinationName), byteStream, pos);
+ pos = writeUint16(willMessagePayloadBytes.byteLength, byteStream, pos);
+ byteStream.set(willMessagePayloadBytes, pos);
+ pos += willMessagePayloadBytes.byteLength;
+
+ }
+ if (this.userName !== undefined)
+ pos = writeString(this.userName, UTF8Length(this.userName), byteStream, pos);
+ if (this.password !== undefined)
+ pos = writeString(this.password, UTF8Length(this.password), byteStream, pos);
+ break;
+
+ case MESSAGE_TYPE.PUBLISH:
+ // PUBLISH has a text or binary payload, if text do not add a 2 byte length field, just the UTF characters.
+ byteStream.set(payloadBytes, pos);
+
+ break;
+
+ // case MESSAGE_TYPE.PUBREC:
+ // case MESSAGE_TYPE.PUBREL:
+ // case MESSAGE_TYPE.PUBCOMP:
+ // break;
+
+ case MESSAGE_TYPE.SUBSCRIBE:
+ // SUBSCRIBE has a list of topic strings and request QoS
+ for (var i=0; i> 4;
+ var messageInfo = first &= 0x0f;
+ pos += 1;
+
+
+ // Decode the remaining length (MBI format)
+
+ var digit;
+ var remLength = 0;
+ var multiplier = 1;
+ do {
+ if (pos == input.length) {
+ return [null,startingPos];
+ }
+ digit = input[pos++];
+ remLength += ((digit & 0x7F) * multiplier);
+ multiplier *= 128;
+ } while ((digit & 0x80) !== 0);
+
+ var endPos = pos+remLength;
+ if (endPos > input.length) {
+ return [null,startingPos];
+ }
+
+ var wireMessage = new WireMessage(type);
+ switch(type) {
+ case MESSAGE_TYPE.CONNACK:
+ var connectAcknowledgeFlags = input[pos++];
+ if (connectAcknowledgeFlags & 0x01)
+ wireMessage.sessionPresent = true;
+ wireMessage.returnCode = input[pos++];
+ break;
+
+ case MESSAGE_TYPE.PUBLISH:
+ var qos = (messageInfo >> 1) & 0x03;
+
+ var len = readUint16(input, pos);
+ pos += 2;
+ var topicName = parseUTF8(input, pos, len);
+ pos += len;
+ // If QoS 1 or 2 there will be a messageIdentifier
+ if (qos > 0) {
+ wireMessage.messageIdentifier = readUint16(input, pos);
+ pos += 2;
+ }
+
+ var message = new Message(input.subarray(pos, endPos));
+ if ((messageInfo & 0x01) == 0x01)
+ message.retained = true;
+ if ((messageInfo & 0x08) == 0x08)
+ message.duplicate = true;
+ message.qos = qos;
+ message.destinationName = topicName;
+ wireMessage.payloadMessage = message;
+ break;
+
+ case MESSAGE_TYPE.PUBACK:
+ case MESSAGE_TYPE.PUBREC:
+ case MESSAGE_TYPE.PUBREL:
+ case MESSAGE_TYPE.PUBCOMP:
+ case MESSAGE_TYPE.UNSUBACK:
+ wireMessage.messageIdentifier = readUint16(input, pos);
+ break;
+
+ case MESSAGE_TYPE.SUBACK:
+ wireMessage.messageIdentifier = readUint16(input, pos);
+ pos += 2;
+ wireMessage.returnCode = input.subarray(pos, endPos);
+ break;
+
+ default:
+ break;
+ }
+
+ return [wireMessage,endPos];
+ }
+
+ function writeUint16(input, buffer, offset) {
+ buffer[offset++] = input >> 8; //MSB
+ buffer[offset++] = input % 256; //LSB
+ return offset;
+ }
+
+ function writeString(input, utf8Length, buffer, offset) {
+ offset = writeUint16(utf8Length, buffer, offset);
+ stringToUTF8(input, buffer, offset);
+ return offset + utf8Length;
+ }
+
+ function readUint16(buffer, offset) {
+ return 256*buffer[offset] + buffer[offset+1];
+ }
+
+ /**
+ * Encodes an MQTT Multi-Byte Integer
+ * @private
+ */
+ function encodeMBI(number) {
+ var output = new Array(1);
+ var numBytes = 0;
+
+ do {
+ var digit = number % 128;
+ number = number >> 7;
+ if (number > 0) {
+ digit |= 0x80;
+ }
+ output[numBytes++] = digit;
+ } while ( (number > 0) && (numBytes<4) );
+
+ return output;
+ }
+
+ /**
+ * Takes a String and calculates its length in bytes when encoded in UTF8.
+ * @private
+ */
+ function UTF8Length(input) {
+ var output = 0;
+ for (var i = 0; i 0x7FF)
+ {
+ // Surrogate pair means its a 4 byte character
+ if (0xD800 <= charCode && charCode <= 0xDBFF)
+ {
+ i++;
+ output++;
+ }
+ output +=3;
+ }
+ else if (charCode > 0x7F)
+ output +=2;
+ else
+ output++;
+ }
+ return output;
+ }
+
+ /**
+ * Takes a String and writes it into an array as UTF8 encoded bytes.
+ * @private
+ */
+ function stringToUTF8(input, output, start) {
+ var pos = start;
+ for (var i = 0; i>6 & 0x1F | 0xC0;
+ output[pos++] = charCode & 0x3F | 0x80;
+ } else if (charCode <= 0xFFFF) {
+ output[pos++] = charCode>>12 & 0x0F | 0xE0;
+ output[pos++] = charCode>>6 & 0x3F | 0x80;
+ output[pos++] = charCode & 0x3F | 0x80;
+ } else {
+ output[pos++] = charCode>>18 & 0x07 | 0xF0;
+ output[pos++] = charCode>>12 & 0x3F | 0x80;
+ output[pos++] = charCode>>6 & 0x3F | 0x80;
+ output[pos++] = charCode & 0x3F | 0x80;
+ }
+ }
+ return output;
+ }
+
+ function parseUTF8(input, offset, length) {
+ var output = "";
+ var utf16;
+ var pos = offset;
+
+ while (pos < offset+length)
+ {
+ var byte1 = input[pos++];
+ if (byte1 < 128)
+ utf16 = byte1;
+ else
+ {
+ var byte2 = input[pos++]-128;
+ if (byte2 < 0)
+ throw new Error(format(ERROR.MALFORMED_UTF, [byte1.toString(16), byte2.toString(16),""]));
+ if (byte1 < 0xE0) // 2 byte character
+ utf16 = 64*(byte1-0xC0) + byte2;
+ else
+ {
+ var byte3 = input[pos++]-128;
+ if (byte3 < 0)
+ throw new Error(format(ERROR.MALFORMED_UTF, [byte1.toString(16), byte2.toString(16), byte3.toString(16)]));
+ if (byte1 < 0xF0) // 3 byte character
+ utf16 = 4096*(byte1-0xE0) + 64*byte2 + byte3;
+ else
+ {
+ var byte4 = input[pos++]-128;
+ if (byte4 < 0)
+ throw new Error(format(ERROR.MALFORMED_UTF, [byte1.toString(16), byte2.toString(16), byte3.toString(16), byte4.toString(16)]));
+ if (byte1 < 0xF8) // 4 byte character
+ utf16 = 262144*(byte1-0xF0) + 4096*byte2 + 64*byte3 + byte4;
+ else // longer encodings are not supported
+ throw new Error(format(ERROR.MALFORMED_UTF, [byte1.toString(16), byte2.toString(16), byte3.toString(16), byte4.toString(16)]));
+ }
+ }
+ }
+
+ if (utf16 > 0xFFFF) // 4 byte character - express as a surrogate pair
+ {
+ utf16 -= 0x10000;
+ output += String.fromCharCode(0xD800 + (utf16 >> 10)); // lead character
+ utf16 = 0xDC00 + (utf16 & 0x3FF); // trail character
+ }
+ output += String.fromCharCode(utf16);
+ }
+ return output;
+ }
+
+ /**
+ * Repeat keepalive requests, monitor responses.
+ * @ignore
+ */
+ var Pinger = function(client, keepAliveInterval) {
+ this._client = client;
+ this._keepAliveInterval = keepAliveInterval*1000;
+ this.isReset = false;
+
+ var pingReq = new WireMessage(MESSAGE_TYPE.PINGREQ).encode();
+
+ var doTimeout = function (pinger) {
+ return function () {
+ return doPing.apply(pinger);
+ };
+ };
+
+ /** @ignore */
+ var doPing = function() {
+ if (!this.isReset) {
+ this._client._trace("Pinger.doPing", "Timed out");
+ this._client._disconnected( ERROR.PING_TIMEOUT.code , format(ERROR.PING_TIMEOUT));
+ } else {
+ this.isReset = false;
+ this._client._trace("Pinger.doPing", "send PINGREQ");
+ this._client.socket.send(pingReq);
+ this.timeout = setTimeout(doTimeout(this), this._keepAliveInterval);
+ }
+ };
+
+ this.reset = function() {
+ this.isReset = true;
+ clearTimeout(this.timeout);
+ if (this._keepAliveInterval > 0)
+ this.timeout = setTimeout(doTimeout(this), this._keepAliveInterval);
+ };
+
+ this.cancel = function() {
+ clearTimeout(this.timeout);
+ };
+ };
+
+ /**
+ * Monitor request completion.
+ * @ignore
+ */
+ var Timeout = function(client, timeoutSeconds, action, args) {
+ if (!timeoutSeconds)
+ timeoutSeconds = 30;
+
+ var doTimeout = function (action, client, args) {
+ return function () {
+ return action.apply(client, args);
+ };
+ };
+ this.timeout = setTimeout(doTimeout(action, client, args), timeoutSeconds * 1000);
+
+ this.cancel = function() {
+ clearTimeout(this.timeout);
+ };
+ };
+
+ /**
+ * Internal implementation of the Websockets MQTT V3.1 client.
+ *
+ * @name Paho.ClientImpl @constructor
+ * @param {String} host the DNS nameof the webSocket host.
+ * @param {Number} port the port number for that host.
+ * @param {String} clientId the MQ client identifier.
+ */
+ var ClientImpl = function (uri, host, port, path, clientId) {
+ // Check dependencies are satisfied in this browser.
+ if (!("WebSocket" in global && global.WebSocket !== null)) {
+ throw new Error(format(ERROR.UNSUPPORTED, ["WebSocket"]));
+ }
+ if (!("ArrayBuffer" in global && global.ArrayBuffer !== null)) {
+ throw new Error(format(ERROR.UNSUPPORTED, ["ArrayBuffer"]));
+ }
+ this._trace("Paho.Client", uri, host, port, path, clientId);
+
+ this.host = host;
+ this.port = port;
+ this.path = path;
+ this.uri = uri;
+ this.clientId = clientId;
+ this._wsuri = null;
+
+ // Local storagekeys are qualified with the following string.
+ // The conditional inclusion of path in the key is for backward
+ // compatibility to when the path was not configurable and assumed to
+ // be /mqtt
+ this._localKey=host+":"+port+(path!="/mqtt"?":"+path:"")+":"+clientId+":";
+
+ // Create private instance-only message queue
+ // Internal queue of messages to be sent, in sending order.
+ this._msg_queue = [];
+ this._buffered_msg_queue = [];
+
+ // Messages we have sent and are expecting a response for, indexed by their respective message ids.
+ this._sentMessages = {};
+
+ // Messages we have received and acknowleged and are expecting a confirm message for
+ // indexed by their respective message ids.
+ this._receivedMessages = {};
+
+ // Internal list of callbacks to be executed when messages
+ // have been successfully sent over web socket, e.g. disconnect
+ // when it doesn't have to wait for ACK, just message is dispatched.
+ this._notify_msg_sent = {};
+
+ // Unique identifier for SEND messages, incrementing
+ // counter as messages are sent.
+ this._message_identifier = 1;
+
+ // Used to determine the transmission sequence of stored sent messages.
+ this._sequence = 0;
+
+
+ // Load the local state, if any, from the saved version, only restore state relevant to this client.
+ for (var key in localStorage)
+ if ( key.indexOf("Sent:"+this._localKey) === 0 || key.indexOf("Received:"+this._localKey) === 0)
+ this.restore(key);
+ };
+
+ // Messaging Client public instance members.
+ ClientImpl.prototype.host = null;
+ ClientImpl.prototype.port = null;
+ ClientImpl.prototype.path = null;
+ ClientImpl.prototype.uri = null;
+ ClientImpl.prototype.clientId = null;
+
+ // Messaging Client private instance members.
+ ClientImpl.prototype.socket = null;
+ /* true once we have received an acknowledgement to a CONNECT packet. */
+ ClientImpl.prototype.connected = false;
+ /* The largest message identifier allowed, may not be larger than 2**16 but
+ * if set smaller reduces the maximum number of outbound messages allowed.
+ */
+ ClientImpl.prototype.maxMessageIdentifier = 65536;
+ ClientImpl.prototype.connectOptions = null;
+ ClientImpl.prototype.hostIndex = null;
+ ClientImpl.prototype.onConnected = null;
+ ClientImpl.prototype.onConnectionLost = null;
+ ClientImpl.prototype.onMessageDelivered = null;
+ ClientImpl.prototype.onMessageArrived = null;
+ ClientImpl.prototype.traceFunction = null;
+ ClientImpl.prototype._msg_queue = null;
+ ClientImpl.prototype._buffered_msg_queue = null;
+ ClientImpl.prototype._connectTimeout = null;
+ /* The sendPinger monitors how long we allow before we send data to prove to the server that we are alive. */
+ ClientImpl.prototype.sendPinger = null;
+ /* The receivePinger monitors how long we allow before we require evidence that the server is alive. */
+ ClientImpl.prototype.receivePinger = null;
+ ClientImpl.prototype._reconnectInterval = 1; // Reconnect Delay, starts at 1 second
+ ClientImpl.prototype._reconnecting = false;
+ ClientImpl.prototype._reconnectTimeout = null;
+ ClientImpl.prototype.disconnectedPublishing = false;
+ ClientImpl.prototype.disconnectedBufferSize = 5000;
+
+ ClientImpl.prototype.receiveBuffer = null;
+
+ ClientImpl.prototype._traceBuffer = null;
+ ClientImpl.prototype._MAX_TRACE_ENTRIES = 100;
+
+ ClientImpl.prototype.connect = function (connectOptions) {
+ var connectOptionsMasked = this._traceMask(connectOptions, "password");
+ this._trace("Client.connect", connectOptionsMasked, this.socket, this.connected);
+
+ if (this.connected)
+ throw new Error(format(ERROR.INVALID_STATE, ["already connected"]));
+ if (this.socket)
+ throw new Error(format(ERROR.INVALID_STATE, ["already connected"]));
+
+ if (this._reconnecting) {
+ // connect() function is called while reconnect is in progress.
+ // Terminate the auto reconnect process to use new connect options.
+ this._reconnectTimeout.cancel();
+ this._reconnectTimeout = null;
+ this._reconnecting = false;
+ }
+
+ this.connectOptions = connectOptions;
+ this._reconnectInterval = 1;
+ this._reconnecting = false;
+ if (connectOptions.uris) {
+ this.hostIndex = 0;
+ this._doConnect(connectOptions.uris[0]);
+ } else {
+ this._doConnect(this.uri);
+ }
+
+ };
+
+ ClientImpl.prototype.subscribe = function (filter, subscribeOptions) {
+ this._trace("Client.subscribe", filter, subscribeOptions);
+
+ if (!this.connected)
+ throw new Error(format(ERROR.INVALID_STATE, ["not connected"]));
+
+ var wireMessage = new WireMessage(MESSAGE_TYPE.SUBSCRIBE);
+ wireMessage.topics = filter.constructor === Array ? filter : [filter];
+ if (subscribeOptions.qos === undefined)
+ subscribeOptions.qos = 0;
+ wireMessage.requestedQos = [];
+ for (var i = 0; i < wireMessage.topics.length; i++)
+ wireMessage.requestedQos[i] = subscribeOptions.qos;
+
+ if (subscribeOptions.onSuccess) {
+ wireMessage.onSuccess = function(grantedQos) {subscribeOptions.onSuccess({invocationContext:subscribeOptions.invocationContext,grantedQos:grantedQos});};
+ }
+
+ if (subscribeOptions.onFailure) {
+ wireMessage.onFailure = function(errorCode) {subscribeOptions.onFailure({invocationContext:subscribeOptions.invocationContext,errorCode:errorCode, errorMessage:format(errorCode)});};
+ }
+
+ if (subscribeOptions.timeout) {
+ wireMessage.timeOut = new Timeout(this, subscribeOptions.timeout, subscribeOptions.onFailure,
+ [{invocationContext:subscribeOptions.invocationContext,
+ errorCode:ERROR.SUBSCRIBE_TIMEOUT.code,
+ errorMessage:format(ERROR.SUBSCRIBE_TIMEOUT)}]);
+ }
+
+ // All subscriptions return a SUBACK.
+ this._requires_ack(wireMessage);
+ this._schedule_message(wireMessage);
+ };
+
+ /** @ignore */
+ ClientImpl.prototype.unsubscribe = function(filter, unsubscribeOptions) {
+ this._trace("Client.unsubscribe", filter, unsubscribeOptions);
+
+ if (!this.connected)
+ throw new Error(format(ERROR.INVALID_STATE, ["not connected"]));
+
+ var wireMessage = new WireMessage(MESSAGE_TYPE.UNSUBSCRIBE);
+ wireMessage.topics = filter.constructor === Array ? filter : [filter];
+
+ if (unsubscribeOptions.onSuccess) {
+ wireMessage.callback = function() {unsubscribeOptions.onSuccess({invocationContext:unsubscribeOptions.invocationContext});};
+ }
+ if (unsubscribeOptions.timeout) {
+ wireMessage.timeOut = new Timeout(this, unsubscribeOptions.timeout, unsubscribeOptions.onFailure,
+ [{invocationContext:unsubscribeOptions.invocationContext,
+ errorCode:ERROR.UNSUBSCRIBE_TIMEOUT.code,
+ errorMessage:format(ERROR.UNSUBSCRIBE_TIMEOUT)}]);
+ }
+
+ // All unsubscribes return a SUBACK.
+ this._requires_ack(wireMessage);
+ this._schedule_message(wireMessage);
+ };
+
+ ClientImpl.prototype.send = function (message) {
+ this._trace("Client.send", message);
+
+ var wireMessage = new WireMessage(MESSAGE_TYPE.PUBLISH);
+ wireMessage.payloadMessage = message;
+
+ if (this.connected) {
+ // Mark qos 1 & 2 message as "ACK required"
+ // For qos 0 message, invoke onMessageDelivered callback if there is one.
+ // Then schedule the message.
+ if (message.qos > 0) {
+ this._requires_ack(wireMessage);
+ } else if (this.onMessageDelivered) {
+ this._notify_msg_sent[wireMessage] = this.onMessageDelivered(wireMessage.payloadMessage);
+ }
+ this._schedule_message(wireMessage);
+ } else {
+ // Currently disconnected, will not schedule this message
+ // Check if reconnecting is in progress and disconnected publish is enabled.
+ if (this._reconnecting && this.disconnectedPublishing) {
+ // Check the limit which include the "required ACK" messages
+ var messageCount = Object.keys(this._sentMessages).length + this._buffered_msg_queue.length;
+ if (messageCount > this.disconnectedBufferSize) {
+ throw new Error(format(ERROR.BUFFER_FULL, [this.disconnectedBufferSize]));
+ } else {
+ if (message.qos > 0) {
+ // Mark this message as "ACK required"
+ this._requires_ack(wireMessage);
+ } else {
+ wireMessage.sequence = ++this._sequence;
+ // Add messages in fifo order to array, by adding to start
+ this._buffered_msg_queue.unshift(wireMessage);
+ }
+ }
+ } else {
+ throw new Error(format(ERROR.INVALID_STATE, ["not connected"]));
+ }
+ }
+ };
+
+ ClientImpl.prototype.disconnect = function () {
+ this._trace("Client.disconnect");
+
+ if (this._reconnecting) {
+ // disconnect() function is called while reconnect is in progress.
+ // Terminate the auto reconnect process.
+ this._reconnectTimeout.cancel();
+ this._reconnectTimeout = null;
+ this._reconnecting = false;
+ }
+
+ if (!this.socket)
+ throw new Error(format(ERROR.INVALID_STATE, ["not connecting or connected"]));
+
+ var wireMessage = new WireMessage(MESSAGE_TYPE.DISCONNECT);
+
+ // Run the disconnected call back as soon as the message has been sent,
+ // in case of a failure later on in the disconnect processing.
+ // as a consequence, the _disconected call back may be run several times.
+ this._notify_msg_sent[wireMessage] = scope(this._disconnected, this);
+
+ this._schedule_message(wireMessage);
+ };
+
+ ClientImpl.prototype.getTraceLog = function () {
+ if ( this._traceBuffer !== null ) {
+ this._trace("Client.getTraceLog", new Date());
+ this._trace("Client.getTraceLog in flight messages", this._sentMessages.length);
+ for (var key in this._sentMessages)
+ this._trace("_sentMessages ",key, this._sentMessages[key]);
+ for (var key in this._receivedMessages)
+ this._trace("_receivedMessages ",key, this._receivedMessages[key]);
+
+ return this._traceBuffer;
+ }
+ };
+
+ ClientImpl.prototype.startTrace = function () {
+ if ( this._traceBuffer === null ) {
+ this._traceBuffer = [];
+ }
+ this._trace("Client.startTrace", new Date(), version);
+ };
+
+ ClientImpl.prototype.stopTrace = function () {
+ delete this._traceBuffer;
+ };
+
+ ClientImpl.prototype._doConnect = function (wsurl) {
+ // When the socket is open, this client will send the CONNECT WireMessage using the saved parameters.
+ if (this.connectOptions.useSSL) {
+ var uriParts = wsurl.split(":");
+ uriParts[0] = "wss";
+ wsurl = uriParts.join(":");
+ }
+ this._wsuri = wsurl;
+ this.connected = false;
+
+
+
+ if (this.connectOptions.mqttVersion < 4) {
+ this.socket = new WebSocket(wsurl, ["mqttv3.1"]);
+ } else {
+ this.socket = new WebSocket(wsurl, ["mqtt"]);
+ }
+ this.socket.binaryType = "arraybuffer";
+ this.socket.onopen = scope(this._on_socket_open, this);
+ this.socket.onmessage = scope(this._on_socket_message, this);
+ this.socket.onerror = scope(this._on_socket_error, this);
+ this.socket.onclose = scope(this._on_socket_close, this);
+
+ this.sendPinger = new Pinger(this, this.connectOptions.keepAliveInterval);
+ this.receivePinger = new Pinger(this, this.connectOptions.keepAliveInterval);
+ if (this._connectTimeout) {
+ this._connectTimeout.cancel();
+ this._connectTimeout = null;
+ }
+ this._connectTimeout = new Timeout(this, this.connectOptions.timeout, this._disconnected, [ERROR.CONNECT_TIMEOUT.code, format(ERROR.CONNECT_TIMEOUT)]);
+ };
+
+
+ // Schedule a new message to be sent over the WebSockets
+ // connection. CONNECT messages cause WebSocket connection
+ // to be started. All other messages are queued internally
+ // until this has happened. When WS connection starts, process
+ // all outstanding messages.
+ ClientImpl.prototype._schedule_message = function (message) {
+ // Add messages in fifo order to array, by adding to start
+ this._msg_queue.unshift(message);
+ // Process outstanding messages in the queue if we have an open socket, and have received CONNACK.
+ if (this.connected) {
+ this._process_queue();
+ }
+ };
+
+ ClientImpl.prototype.store = function(prefix, wireMessage) {
+ var storedMessage = {type:wireMessage.type, messageIdentifier:wireMessage.messageIdentifier, version:1};
+
+ switch(wireMessage.type) {
+ case MESSAGE_TYPE.PUBLISH:
+ if(wireMessage.pubRecReceived)
+ storedMessage.pubRecReceived = true;
+
+ // Convert the payload to a hex string.
+ storedMessage.payloadMessage = {};
+ var hex = "";
+ var messageBytes = wireMessage.payloadMessage.payloadBytes;
+ for (var i=0; i= 2) {
+ var x = parseInt(hex.substring(0, 2), 16);
+ hex = hex.substring(2, hex.length);
+ byteStream[i++] = x;
+ }
+ var payloadMessage = new Message(byteStream);
+
+ payloadMessage.qos = storedMessage.payloadMessage.qos;
+ payloadMessage.destinationName = storedMessage.payloadMessage.destinationName;
+ if (storedMessage.payloadMessage.duplicate)
+ payloadMessage.duplicate = true;
+ if (storedMessage.payloadMessage.retained)
+ payloadMessage.retained = true;
+ wireMessage.payloadMessage = payloadMessage;
+
+ break;
+
+ default:
+ throw Error(format(ERROR.INVALID_STORED_DATA, [key, value]));
+ }
+
+ if (key.indexOf("Sent:"+this._localKey) === 0) {
+ wireMessage.payloadMessage.duplicate = true;
+ this._sentMessages[wireMessage.messageIdentifier] = wireMessage;
+ } else if (key.indexOf("Received:"+this._localKey) === 0) {
+ this._receivedMessages[wireMessage.messageIdentifier] = wireMessage;
+ }
+ };
+
+ ClientImpl.prototype._process_queue = function () {
+ var message = null;
+
+ // Send all queued messages down socket connection
+ while ((message = this._msg_queue.pop())) {
+ this._socket_send(message);
+ // Notify listeners that message was successfully sent
+ if (this._notify_msg_sent[message]) {
+ this._notify_msg_sent[message]();
+ delete this._notify_msg_sent[message];
+ }
+ }
+ };
+
+ /**
+ * Expect an ACK response for this message. Add message to the set of in progress
+ * messages and set an unused identifier in this message.
+ * @ignore
+ */
+ ClientImpl.prototype._requires_ack = function (wireMessage) {
+ var messageCount = Object.keys(this._sentMessages).length;
+ if (messageCount > this.maxMessageIdentifier)
+ throw Error ("Too many messages:"+messageCount);
+
+ while(this._sentMessages[this._message_identifier] !== undefined) {
+ this._message_identifier++;
+ }
+ wireMessage.messageIdentifier = this._message_identifier;
+ this._sentMessages[wireMessage.messageIdentifier] = wireMessage;
+ if (wireMessage.type === MESSAGE_TYPE.PUBLISH) {
+ this.store("Sent:", wireMessage);
+ }
+ if (this._message_identifier === this.maxMessageIdentifier) {
+ this._message_identifier = 1;
+ }
+ };
+
+ /**
+ * Called when the underlying websocket has been opened.
+ * @ignore
+ */
+ ClientImpl.prototype._on_socket_open = function () {
+ // Create the CONNECT message object.
+ var wireMessage = new WireMessage(MESSAGE_TYPE.CONNECT, this.connectOptions);
+ wireMessage.clientId = this.clientId;
+ this._socket_send(wireMessage);
+ };
+
+ /**
+ * Called when the underlying websocket has received a complete packet.
+ * @ignore
+ */
+ ClientImpl.prototype._on_socket_message = function (event) {
+ this._trace("Client._on_socket_message", event.data);
+ var messages = this._deframeMessages(event.data);
+ for (var i = 0; i < messages.length; i+=1) {
+ this._handleMessage(messages[i]);
+ }
+ };
+
+ ClientImpl.prototype._deframeMessages = function(data) {
+ var byteArray = new Uint8Array(data);
+ var messages = [];
+ if (this.receiveBuffer) {
+ var newData = new Uint8Array(this.receiveBuffer.length+byteArray.length);
+ newData.set(this.receiveBuffer);
+ newData.set(byteArray,this.receiveBuffer.length);
+ byteArray = newData;
+ delete this.receiveBuffer;
+ }
+ try {
+ var offset = 0;
+ while(offset < byteArray.length) {
+ var result = decodeMessage(byteArray,offset);
+ var wireMessage = result[0];
+ offset = result[1];
+ if (wireMessage !== null) {
+ messages.push(wireMessage);
+ } else {
+ break;
+ }
+ }
+ if (offset < byteArray.length) {
+ this.receiveBuffer = byteArray.subarray(offset);
+ }
+ } catch (error) {
+ var errorStack = ((error.hasOwnProperty("stack") == "undefined") ? error.stack.toString() : "No Error Stack Available");
+ this._disconnected(ERROR.INTERNAL_ERROR.code , format(ERROR.INTERNAL_ERROR, [error.message,errorStack]));
+ return;
+ }
+ return messages;
+ };
+
+ ClientImpl.prototype._handleMessage = function(wireMessage) {
+
+ this._trace("Client._handleMessage", wireMessage);
+
+ try {
+ switch(wireMessage.type) {
+ case MESSAGE_TYPE.CONNACK:
+ this._connectTimeout.cancel();
+ if (this._reconnectTimeout)
+ this._reconnectTimeout.cancel();
+
+ // If we have started using clean session then clear up the local state.
+ if (this.connectOptions.cleanSession) {
+ for (var key in this._sentMessages) {
+ var sentMessage = this._sentMessages[key];
+ localStorage.removeItem("Sent:"+this._localKey+sentMessage.messageIdentifier);
+ }
+ this._sentMessages = {};
+
+ for (var key in this._receivedMessages) {
+ var receivedMessage = this._receivedMessages[key];
+ localStorage.removeItem("Received:"+this._localKey+receivedMessage.messageIdentifier);
+ }
+ this._receivedMessages = {};
+ }
+ // Client connected and ready for business.
+ if (wireMessage.returnCode === 0) {
+
+ this.connected = true;
+ // Jump to the end of the list of uris and stop looking for a good host.
+
+ if (this.connectOptions.uris)
+ this.hostIndex = this.connectOptions.uris.length;
+
+ } else {
+ this._disconnected(ERROR.CONNACK_RETURNCODE.code , format(ERROR.CONNACK_RETURNCODE, [wireMessage.returnCode, CONNACK_RC[wireMessage.returnCode]]));
+ break;
+ }
+
+ // Resend messages.
+ var sequencedMessages = [];
+ for (var msgId in this._sentMessages) {
+ if (this._sentMessages.hasOwnProperty(msgId))
+ sequencedMessages.push(this._sentMessages[msgId]);
+ }
+
+ // Also schedule qos 0 buffered messages if any
+ if (this._buffered_msg_queue.length > 0) {
+ var msg = null;
+ while ((msg = this._buffered_msg_queue.pop())) {
+ sequencedMessages.push(msg);
+ if (this.onMessageDelivered)
+ this._notify_msg_sent[msg] = this.onMessageDelivered(msg.payloadMessage);
+ }
+ }
+
+ // Sort sentMessages into the original sent order.
+ var sequencedMessages = sequencedMessages.sort(function(a,b) {return a.sequence - b.sequence;} );
+ for (var i=0, len=sequencedMessages.length; i
+ * Most applications will create just one Client object and then call its connect() method,
+ * however applications can create more than one Client object if they wish.
+ * In this case the combination of host, port and clientId attributes must be different for each Client object.
+ *
+ * The send, subscribe and unsubscribe methods are implemented as asynchronous JavaScript methods
+ * (even though the underlying protocol exchange might be synchronous in nature).
+ * This means they signal their completion by calling back to the application,
+ * via Success or Failure callback functions provided by the application on the method in question.
+ * Such callbacks are called at most once per method invocation and do not persist beyond the lifetime
+ * of the script that made the invocation.
+ *
+ * In contrast there are some callback functions, most notably onMessageArrived,
+ * that are defined on the {@link Paho.Client} object.
+ * These may get called multiple times, and aren't directly related to specific method invocations made by the client.
+ *
+ * @name Paho.Client
+ *
+ * @constructor
+ *
+ * @param {string} host - the address of the messaging server, as a fully qualified WebSocket URI, as a DNS name or dotted decimal IP address.
+ * @param {number} port - the port number to connect to - only required if host is not a URI
+ * @param {string} path - the path on the host to connect to - only used if host is not a URI. Default: '/mqtt'.
+ * @param {string} clientId - the Messaging client identifier, between 1 and 23 characters in length.
+ *
+ * @property {string} host - read only the server's DNS hostname or dotted decimal IP address.
+ * @property {number} port - read only the server's port.
+ * @property {string} path - read only the server's path.
+ * @property {string} clientId - read only used when connecting to the server.
+ * @property {function} onConnectionLost - called when a connection has been lost.
+ * after a connect() method has succeeded.
+ * Establish the call back used when a connection has been lost. The connection may be
+ * lost because the client initiates a disconnect or because the server or network
+ * cause the client to be disconnected. The disconnect call back may be called without
+ * the connectionComplete call back being invoked if, for example the client fails to
+ * connect.
+ * A single response object parameter is passed to the onConnectionLost callback containing the following fields:
+ *
+ * - errorCode
+ *
- errorMessage
+ *
+ * @property {function} onMessageDelivered - called when a message has been delivered.
+ * All processing that this Client will ever do has been completed. So, for example,
+ * in the case of a Qos=2 message sent by this client, the PubComp flow has been received from the server
+ * and the message has been removed from persistent storage before this callback is invoked.
+ * Parameters passed to the onMessageDelivered callback are:
+ *
+ * - {@link Paho.Message} that was delivered.
+ *
+ * @property {function} onMessageArrived - called when a message has arrived in this Paho.client.
+ * Parameters passed to the onMessageArrived callback are:
+ *
+ * - {@link Paho.Message} that has arrived.
+ *
+ * @property {function} onConnected - called when a connection is successfully made to the server.
+ * after a connect() method.
+ * Parameters passed to the onConnected callback are:
+ *
+ * - reconnect (boolean) - If true, the connection was the result of a reconnect.
+ * - URI (string) - The URI used to connect to the server.
+ *
+ * @property {boolean} disconnectedPublishing - if set, will enable disconnected publishing in
+ * in the event that the connection to the server is lost.
+ * @property {number} disconnectedBufferSize - Used to set the maximum number of messages that the disconnected
+ * buffer will hold before rejecting new messages. Default size: 5000 messages
+ * @property {function} trace - called whenever trace is called. TODO
+ */
+ var Client = function (host, port, path, clientId) {
+
+ var uri;
+
+ if (typeof host !== "string")
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof host, "host"]));
+
+ if (arguments.length == 2) {
+ // host: must be full ws:// uri
+ // port: clientId
+ clientId = port;
+ uri = host;
+ var match = uri.match(/^(wss?):\/\/((\[(.+)\])|([^\/]+?))(:(\d+))?(\/.*)$/);
+ if (match) {
+ host = match[4]||match[2];
+ port = parseInt(match[7]);
+ path = match[8];
+ } else {
+ throw new Error(format(ERROR.INVALID_ARGUMENT,[host,"host"]));
+ }
+ } else {
+ if (arguments.length == 3) {
+ clientId = path;
+ path = "/mqtt";
+ }
+ if (typeof port !== "number" || port < 0)
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof port, "port"]));
+ if (typeof path !== "string")
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof path, "path"]));
+
+ var ipv6AddSBracket = (host.indexOf(":") !== -1 && host.slice(0,1) !== "[" && host.slice(-1) !== "]");
+ uri = "ws://"+(ipv6AddSBracket?"["+host+"]":host)+":"+port+path;
+ }
+
+ var clientIdLength = 0;
+ for (var i = 0; i 65535)
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [clientId, "clientId"]));
+
+ var client = new ClientImpl(uri, host, port, path, clientId);
+
+ //Public Properties
+ Object.defineProperties(this,{
+ "host":{
+ get: function() { return host; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "port":{
+ get: function() { return port; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "path":{
+ get: function() { return path; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "uri":{
+ get: function() { return uri; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "clientId":{
+ get: function() { return client.clientId; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "onConnected":{
+ get: function() { return client.onConnected; },
+ set: function(newOnConnected) {
+ if (typeof newOnConnected === "function")
+ client.onConnected = newOnConnected;
+ else
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnConnected, "onConnected"]));
+ }
+ },
+ "disconnectedPublishing":{
+ get: function() { return client.disconnectedPublishing; },
+ set: function(newDisconnectedPublishing) {
+ client.disconnectedPublishing = newDisconnectedPublishing;
+ }
+ },
+ "disconnectedBufferSize":{
+ get: function() { return client.disconnectedBufferSize; },
+ set: function(newDisconnectedBufferSize) {
+ client.disconnectedBufferSize = newDisconnectedBufferSize;
+ }
+ },
+ "onConnectionLost":{
+ get: function() { return client.onConnectionLost; },
+ set: function(newOnConnectionLost) {
+ if (typeof newOnConnectionLost === "function")
+ client.onConnectionLost = newOnConnectionLost;
+ else
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnConnectionLost, "onConnectionLost"]));
+ }
+ },
+ "onMessageDelivered":{
+ get: function() { return client.onMessageDelivered; },
+ set: function(newOnMessageDelivered) {
+ if (typeof newOnMessageDelivered === "function")
+ client.onMessageDelivered = newOnMessageDelivered;
+ else
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnMessageDelivered, "onMessageDelivered"]));
+ }
+ },
+ "onMessageArrived":{
+ get: function() { return client.onMessageArrived; },
+ set: function(newOnMessageArrived) {
+ if (typeof newOnMessageArrived === "function")
+ client.onMessageArrived = newOnMessageArrived;
+ else
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnMessageArrived, "onMessageArrived"]));
+ }
+ },
+ "trace":{
+ get: function() { return client.traceFunction; },
+ set: function(trace) {
+ if(typeof trace === "function"){
+ client.traceFunction = trace;
+ }else{
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof trace, "onTrace"]));
+ }
+ }
+ },
+ });
+
+ /**
+ * Connect this Messaging client to its server.
+ *
+ * @name Paho.Client#connect
+ * @function
+ * @param {object} connectOptions - Attributes used with the connection.
+ * @param {number} connectOptions.timeout - If the connect has not succeeded within this
+ * number of seconds, it is deemed to have failed.
+ * The default is 30 seconds.
+ * @param {string} connectOptions.userName - Authentication username for this connection.
+ * @param {string} connectOptions.password - Authentication password for this connection.
+ * @param {Paho.Message} connectOptions.willMessage - sent by the server when the client
+ * disconnects abnormally.
+ * @param {number} connectOptions.keepAliveInterval - the server disconnects this client if
+ * there is no activity for this number of seconds.
+ * The default value of 60 seconds is assumed if not set.
+ * @param {boolean} connectOptions.cleanSession - if true(default) the client and server
+ * persistent state is deleted on successful connect.
+ * @param {boolean} connectOptions.useSSL - if present and true, use an SSL Websocket connection.
+ * @param {object} connectOptions.invocationContext - passed to the onSuccess callback or onFailure callback.
+ * @param {function} connectOptions.onSuccess - called when the connect acknowledgement
+ * has been received from the server.
+ * A single response object parameter is passed to the onSuccess callback containing the following fields:
+ *
+ * - invocationContext as passed in to the onSuccess method in the connectOptions.
+ *
+ * @param {function} connectOptions.onFailure - called when the connect request has failed or timed out.
+ * A single response object parameter is passed to the onFailure callback containing the following fields:
+ *
+ * - invocationContext as passed in to the onFailure method in the connectOptions.
+ *
- errorCode a number indicating the nature of the error.
+ *
- errorMessage text describing the error.
+ *
+ * @param {array} connectOptions.hosts - If present this contains either a set of hostnames or fully qualified
+ * WebSocket URIs (ws://iot.eclipse.org:80/ws), that are tried in order in place
+ * of the host and port paramater on the construtor. The hosts are tried one at at time in order until
+ * one of then succeeds.
+ * @param {array} connectOptions.ports - If present the set of ports matching the hosts. If hosts contains URIs, this property
+ * is not used.
+ * @param {boolean} connectOptions.reconnect - Sets whether the client will automatically attempt to reconnect
+ * to the server if the connection is lost.
+ *
+ *- If set to false, the client will not attempt to automatically reconnect to the server in the event that the
+ * connection is lost.
+ *- If set to true, in the event that the connection is lost, the client will attempt to reconnect to the server.
+ * It will initially wait 1 second before it attempts to reconnect, for every failed reconnect attempt, the delay
+ * will double until it is at 2 minutes at which point the delay will stay at 2 minutes.
+ *
+ * @param {number} connectOptions.mqttVersion - The version of MQTT to use to connect to the MQTT Broker.
+ *
+ *- 3 - MQTT V3.1
+ *- 4 - MQTT V3.1.1
+ *
+ * @param {boolean} connectOptions.mqttVersionExplicit - If set to true, will force the connection to use the
+ * selected MQTT Version or will fail to connect.
+ * @param {array} connectOptions.uris - If present, should contain a list of fully qualified WebSocket uris
+ * (e.g. ws://iot.eclipse.org:80/ws), that are tried in order in place of the host and port parameter of the construtor.
+ * The uris are tried one at a time in order until one of them succeeds. Do not use this in conjunction with hosts as
+ * the hosts array will be converted to uris and will overwrite this property.
+ * @throws {InvalidState} If the client is not in disconnected state. The client must have received connectionLost
+ * or disconnected before calling connect for a second or subsequent time.
+ */
+ this.connect = function (connectOptions) {
+ connectOptions = connectOptions || {} ;
+ validate(connectOptions, {timeout:"number",
+ userName:"string",
+ password:"string",
+ willMessage:"object",
+ keepAliveInterval:"number",
+ cleanSession:"boolean",
+ useSSL:"boolean",
+ invocationContext:"object",
+ onSuccess:"function",
+ onFailure:"function",
+ hosts:"object",
+ ports:"object",
+ reconnect:"boolean",
+ mqttVersion:"number",
+ mqttVersionExplicit:"boolean",
+ uris: "object"});
+
+ // If no keep alive interval is set, assume 60 seconds.
+ if (connectOptions.keepAliveInterval === undefined)
+ connectOptions.keepAliveInterval = 60;
+
+ if (connectOptions.mqttVersion > 4 || connectOptions.mqttVersion < 3) {
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.mqttVersion, "connectOptions.mqttVersion"]));
+ }
+
+ if (connectOptions.mqttVersion === undefined) {
+ connectOptions.mqttVersionExplicit = false;
+ connectOptions.mqttVersion = 4;
+ } else {
+ connectOptions.mqttVersionExplicit = true;
+ }
+
+ //Check that if password is set, so is username
+ if (connectOptions.password !== undefined && connectOptions.userName === undefined)
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.password, "connectOptions.password"]));
+
+ if (connectOptions.willMessage) {
+ if (!(connectOptions.willMessage instanceof Message))
+ throw new Error(format(ERROR.INVALID_TYPE, [connectOptions.willMessage, "connectOptions.willMessage"]));
+ // The will message must have a payload that can be represented as a string.
+ // Cause the willMessage to throw an exception if this is not the case.
+ connectOptions.willMessage.stringPayload = null;
+
+ if (typeof connectOptions.willMessage.destinationName === "undefined")
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof connectOptions.willMessage.destinationName, "connectOptions.willMessage.destinationName"]));
+ }
+ if (typeof connectOptions.cleanSession === "undefined")
+ connectOptions.cleanSession = true;
+ if (connectOptions.hosts) {
+
+ if (!(connectOptions.hosts instanceof Array) )
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.hosts, "connectOptions.hosts"]));
+ if (connectOptions.hosts.length <1 )
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.hosts, "connectOptions.hosts"]));
+
+ var usingURIs = false;
+ for (var i = 0; i
+ * @param {object} subscribeOptions - used to control the subscription
+ *
+ * @param {number} subscribeOptions.qos - the maximum qos of any publications sent
+ * as a result of making this subscription.
+ * @param {object} subscribeOptions.invocationContext - passed to the onSuccess callback
+ * or onFailure callback.
+ * @param {function} subscribeOptions.onSuccess - called when the subscribe acknowledgement
+ * has been received from the server.
+ * A single response object parameter is passed to the onSuccess callback containing the following fields:
+ *
+ * - invocationContext if set in the subscribeOptions.
+ *
+ * @param {function} subscribeOptions.onFailure - called when the subscribe request has failed or timed out.
+ * A single response object parameter is passed to the onFailure callback containing the following fields:
+ *
+ * - invocationContext - if set in the subscribeOptions.
+ *
- errorCode - a number indicating the nature of the error.
+ *
- errorMessage - text describing the error.
+ *
+ * @param {number} subscribeOptions.timeout - which, if present, determines the number of
+ * seconds after which the onFailure calback is called.
+ * The presence of a timeout does not prevent the onSuccess
+ * callback from being called when the subscribe completes.
+ * @throws {InvalidState} if the client is not in connected state.
+ */
+ this.subscribe = function (filter, subscribeOptions) {
+ if (typeof filter !== "string" && filter.constructor !== Array)
+ throw new Error("Invalid argument:"+filter);
+ subscribeOptions = subscribeOptions || {} ;
+ validate(subscribeOptions, {qos:"number",
+ invocationContext:"object",
+ onSuccess:"function",
+ onFailure:"function",
+ timeout:"number"
+ });
+ if (subscribeOptions.timeout && !subscribeOptions.onFailure)
+ throw new Error("subscribeOptions.timeout specified with no onFailure callback.");
+ if (typeof subscribeOptions.qos !== "undefined" && !(subscribeOptions.qos === 0 || subscribeOptions.qos === 1 || subscribeOptions.qos === 2 ))
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [subscribeOptions.qos, "subscribeOptions.qos"]));
+ client.subscribe(filter, subscribeOptions);
+ };
+
+ /**
+ * Unsubscribe for messages, stop receiving messages sent to destinations described by the filter.
+ *
+ * @name Paho.Client#unsubscribe
+ * @function
+ * @param {string} filter - describing the destinations to receive messages from.
+ * @param {object} unsubscribeOptions - used to control the subscription
+ * @param {object} unsubscribeOptions.invocationContext - passed to the onSuccess callback
+ or onFailure callback.
+ * @param {function} unsubscribeOptions.onSuccess - called when the unsubscribe acknowledgement has been received from the server.
+ * A single response object parameter is passed to the
+ * onSuccess callback containing the following fields:
+ *
+ * - invocationContext - if set in the unsubscribeOptions.
+ *
+ * @param {function} unsubscribeOptions.onFailure called when the unsubscribe request has failed or timed out.
+ * A single response object parameter is passed to the onFailure callback containing the following fields:
+ *
+ * - invocationContext - if set in the unsubscribeOptions.
+ *
- errorCode - a number indicating the nature of the error.
+ *
- errorMessage - text describing the error.
+ *
+ * @param {number} unsubscribeOptions.timeout - which, if present, determines the number of seconds
+ * after which the onFailure callback is called. The presence of
+ * a timeout does not prevent the onSuccess callback from being
+ * called when the unsubscribe completes
+ * @throws {InvalidState} if the client is not in connected state.
+ */
+ this.unsubscribe = function (filter, unsubscribeOptions) {
+ if (typeof filter !== "string" && filter.constructor !== Array)
+ throw new Error("Invalid argument:"+filter);
+ unsubscribeOptions = unsubscribeOptions || {} ;
+ validate(unsubscribeOptions, {invocationContext:"object",
+ onSuccess:"function",
+ onFailure:"function",
+ timeout:"number"
+ });
+ if (unsubscribeOptions.timeout && !unsubscribeOptions.onFailure)
+ throw new Error("unsubscribeOptions.timeout specified with no onFailure callback.");
+ client.unsubscribe(filter, unsubscribeOptions);
+ };
+
+ /**
+ * Send a message to the consumers of the destination in the Message.
+ *
+ * @name Paho.Client#send
+ * @function
+ * @param {string|Paho.Message} topic - mandatory The name of the destination to which the message is to be sent.
+ * - If it is the only parameter, used as Paho.Message object.
+ * @param {String|ArrayBuffer} payload - The message data to be sent.
+ * @param {number} qos The Quality of Service used to deliver the message.
+ *
+ * - 0 Best effort (default).
+ *
- 1 At least once.
+ *
- 2 Exactly once.
+ *
+ * @param {Boolean} retained If true, the message is to be retained by the server and delivered
+ * to both current and future subscriptions.
+ * If false the server only delivers the message to current subscribers, this is the default for new Messages.
+ * A received message has the retained boolean set to true if the message was published
+ * with the retained boolean set to true
+ * and the subscrption was made after the message has been published.
+ * @throws {InvalidState} if the client is not connected.
+ */
+ this.send = function (topic,payload,qos,retained) {
+ var message ;
+
+ if(arguments.length === 0){
+ throw new Error("Invalid argument."+"length");
+
+ }else if(arguments.length == 1) {
+
+ if (!(topic instanceof Message) && (typeof topic !== "string"))
+ throw new Error("Invalid argument:"+ typeof topic);
+
+ message = topic;
+ if (typeof message.destinationName === "undefined")
+ throw new Error(format(ERROR.INVALID_ARGUMENT,[message.destinationName,"Message.destinationName"]));
+ client.send(message);
+
+ }else {
+ //parameter checking in Message object
+ message = new Message(payload);
+ message.destinationName = topic;
+ if(arguments.length >= 3)
+ message.qos = qos;
+ if(arguments.length >= 4)
+ message.retained = retained;
+ client.send(message);
+ }
+ };
+
+ /**
+ * Publish a message to the consumers of the destination in the Message.
+ * Synonym for Paho.Mqtt.Client#send
+ *
+ * @name Paho.Client#publish
+ * @function
+ * @param {string|Paho.Message} topic - mandatory The name of the topic to which the message is to be published.
+ * - If it is the only parameter, used as Paho.Message object.
+ * @param {String|ArrayBuffer} payload - The message data to be published.
+ * @param {number} qos The Quality of Service used to deliver the message.
+ *
+ * - 0 Best effort (default).
+ *
- 1 At least once.
+ *
- 2 Exactly once.
+ *
+ * @param {Boolean} retained If true, the message is to be retained by the server and delivered
+ * to both current and future subscriptions.
+ * If false the server only delivers the message to current subscribers, this is the default for new Messages.
+ * A received message has the retained boolean set to true if the message was published
+ * with the retained boolean set to true
+ * and the subscrption was made after the message has been published.
+ * @throws {InvalidState} if the client is not connected.
+ */
+ this.publish = function(topic,payload,qos,retained) {
+ var message ;
+
+ if(arguments.length === 0){
+ throw new Error("Invalid argument."+"length");
+
+ }else if(arguments.length == 1) {
+
+ if (!(topic instanceof Message) && (typeof topic !== "string"))
+ throw new Error("Invalid argument:"+ typeof topic);
+
+ message = topic;
+ if (typeof message.destinationName === "undefined")
+ throw new Error(format(ERROR.INVALID_ARGUMENT,[message.destinationName,"Message.destinationName"]));
+ client.send(message);
+
+ }else {
+ //parameter checking in Message object
+ message = new Message(payload);
+ message.destinationName = topic;
+ if(arguments.length >= 3)
+ message.qos = qos;
+ if(arguments.length >= 4)
+ message.retained = retained;
+ client.send(message);
+ }
+ };
+
+ /**
+ * Normal disconnect of this Messaging client from its server.
+ *
+ * @name Paho.Client#disconnect
+ * @function
+ * @throws {InvalidState} if the client is already disconnected.
+ */
+ this.disconnect = function () {
+ client.disconnect();
+ };
+
+ /**
+ * Get the contents of the trace log.
+ *
+ * @name Paho.Client#getTraceLog
+ * @function
+ * @return {Object[]} tracebuffer containing the time ordered trace records.
+ */
+ this.getTraceLog = function () {
+ return client.getTraceLog();
+ };
+
+ /**
+ * Start tracing.
+ *
+ * @name Paho.Client#startTrace
+ * @function
+ */
+ this.startTrace = function () {
+ client.startTrace();
+ };
+
+ /**
+ * Stop tracing.
+ *
+ * @name Paho.Client#stopTrace
+ * @function
+ */
+ this.stopTrace = function () {
+ client.stopTrace();
+ };
+
+ this.isConnected = function() {
+ return client.connected;
+ };
+ };
+
+ /**
+ * An application message, sent or received.
+ *
+ * All attributes may be null, which implies the default values.
+ *
+ * @name Paho.Message
+ * @constructor
+ * @param {String|ArrayBuffer} payload The message data to be sent.
+ *
+ * @property {string} payloadString read only The payload as a string if the payload consists of valid UTF-8 characters.
+ * @property {ArrayBuffer} payloadBytes read only The payload as an ArrayBuffer.
+ *
+ * @property {string} destinationName mandatory The name of the destination to which the message is to be sent
+ * (for messages about to be sent) or the name of the destination from which the message has been received.
+ * (for messages received by the onMessage function).
+ *
+ * @property {number} qos The Quality of Service used to deliver the message.
+ *
+ * - 0 Best effort (default).
+ *
- 1 At least once.
+ *
- 2 Exactly once.
+ *
+ *
+ * @property {Boolean} retained If true, the message is to be retained by the server and delivered
+ * to both current and future subscriptions.
+ * If false the server only delivers the message to current subscribers, this is the default for new Messages.
+ * A received message has the retained boolean set to true if the message was published
+ * with the retained boolean set to true
+ * and the subscrption was made after the message has been published.
+ *
+ * @property {Boolean} duplicate read only If true, this message might be a duplicate of one which has already been received.
+ * This is only set on messages received from the server.
+ *
+ */
+ var Message = function (newPayload) {
+ var payload;
+ if ( typeof newPayload === "string" ||
+ newPayload instanceof ArrayBuffer ||
+ (ArrayBuffer.isView(newPayload) && !(newPayload instanceof DataView))
+ ) {
+ payload = newPayload;
+ } else {
+ throw (format(ERROR.INVALID_ARGUMENT, [newPayload, "newPayload"]));
+ }
+
+ var destinationName;
+ var qos = 0;
+ var retained = false;
+ var duplicate = false;
+
+ Object.defineProperties(this,{
+ "payloadString":{
+ enumerable : true,
+ get : function () {
+ if (typeof payload === "string")
+ return payload;
+ else
+ return parseUTF8(payload, 0, payload.length);
+ }
+ },
+ "payloadBytes":{
+ enumerable: true,
+ get: function() {
+ if (typeof payload === "string") {
+ var buffer = new ArrayBuffer(UTF8Length(payload));
+ var byteStream = new Uint8Array(buffer);
+ stringToUTF8(payload, byteStream, 0);
+
+ return byteStream;
+ } else {
+ return payload;
+ }
+ }
+ },
+ "destinationName":{
+ enumerable: true,
+ get: function() { return destinationName; },
+ set: function(newDestinationName) {
+ if (typeof newDestinationName === "string")
+ destinationName = newDestinationName;
+ else
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [newDestinationName, "newDestinationName"]));
+ }
+ },
+ "qos":{
+ enumerable: true,
+ get: function() { return qos; },
+ set: function(newQos) {
+ if (newQos === 0 || newQos === 1 || newQos === 2 )
+ qos = newQos;
+ else
+ throw new Error("Invalid argument:"+newQos);
+ }
+ },
+ "retained":{
+ enumerable: true,
+ get: function() { return retained; },
+ set: function(newRetained) {
+ if (typeof newRetained === "boolean")
+ retained = newRetained;
+ else
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [newRetained, "newRetained"]));
+ }
+ },
+ "topic":{
+ enumerable: true,
+ get: function() { return destinationName; },
+ set: function(newTopic) {destinationName=newTopic;}
+ },
+ "duplicate":{
+ enumerable: true,
+ get: function() { return duplicate; },
+ set: function(newDuplicate) {duplicate=newDuplicate;}
+ }
+ });
+ };
+
+ // Module contents.
+ return {
+ Client: Client,
+ Message: Message
+ };
+ // eslint-disable-next-line no-nested-ternary
+ })(typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ return PahoMQTT;
+});
\ No newline at end of file
diff --git a/src/FLAD/lib/storage.js b/src/FLAD/lib/storage.js
new file mode 100644
index 0000000..809ba35
--- /dev/null
+++ b/src/FLAD/lib/storage.js
@@ -0,0 +1,10 @@
+const storage = {
+ setItem: (key, item) => {
+ storage[key] = item;
+ },
+ getItem: key => storage[key],
+ removeItem: key => {
+ delete storage[key];
+ },
+ };
+ export default storage;
\ No newline at end of file
diff --git a/src/FLAD/navigation/AuthNavigation.tsx b/src/FLAD/navigation/AuthNavigation.tsx
index e8c2e32..5f32fc1 100644
--- a/src/FLAD/navigation/AuthNavigation.tsx
+++ b/src/FLAD/navigation/AuthNavigation.tsx
@@ -8,8 +8,12 @@ import * as SplashScreen from 'expo-splash-screen';
import { ChangeMode, getRefreshToken } from '../redux/thunk/authThunk';
import * as Location from 'expo-location';
import SpotifyService from '../services/spotify/spotify.service';
-import { getCurrentUserMusic } from '../redux/thunk/spotThunk';
+import { getCurrentUserMusic, getSpotList } from '../redux/thunk/spotThunk';
import Music from '../Model/Music';
+import axios from 'axios';
+import qs from 'qs';
+import * as SecureStore from 'expo-secure-store';
+import { MY_SECURE_AUTH_STATE_KEY } from '../screens/Register';
export default function AuthNavigation() {
//@ts-ignore
@@ -18,6 +22,8 @@ export default function AuthNavigation() {
const isLogin: boolean = useSelector(state => state.userReducer.isLogedIn);
//@ts-ignore
const currentMusic: Music = useSelector(state => state.appReducer.userCurrentMusic);
+ //@ts-ignore
+ const tokenSend: string = useSelector(state => state.userReducer.userFladToken);
const [appIsReady, setAppIsReady] = useState(false);
const dispatch = useDispatch();
@@ -45,37 +51,67 @@ export default function AuthNavigation() {
console.log(`Une erreur s'est produite lors de la mise à jour de la valeur booléenne pour la clé 'dark': `, error);
}
}
-
+ const requestLocationPermission = async () => {
+ const { status } = await Location.requestForegroundPermissionsAsync();
+ if (status !== 'granted') {
+ console.log('Permission to access location was denied');
+ } else {
+ console.log('Permission to access location was granted');
+ }
+ }
+ console.log(currentMusic + 'luuuuuuuiii')
useEffect(() => {
ChangeDarkMode();
prepare();
- }, [appIsReady, tokenProcesed]);
- useEffect(() => {
-
+ requestLocationPermission();
const sendLocationUpdate = async () => {
try {
+
+ let tmpKey: string = await SecureStore.getItemAsync(MY_SECURE_AUTH_STATE_KEY) ;
//@ts-ignore
- await dispatch(getCurrentUserMusic(theService))
+ await dispatch(getCurrentUserMusic(new SpotifyService(tmpKey)))
let { status } = await Location.requestForegroundPermissionsAsync();
-
if (status == 'granted') {
- console.log(appIsReady)
- if (true) {// should app is ready
+ // should app is ready
const locationresp = await Location.getCurrentPositionAsync({});
- setLocation(locationresp);
// send location to server
- console.log(locationresp);
- console.log(location);
- const body: Record = {
- longitude: locationresp.coords.longitude,
- latitude: locationresp.coords.latitude,
- currentMusic: currentMusic.id
+ if(currentMusic){
+
+ const body: Record = {
+ longitude: locationresp.coords.longitude,
+ latitude: locationresp.coords.latitude,
+ currentMusic: currentMusic.id
+ }
+ console.log('===========================================================================================================')
+ console.log(body)
+ console.log('===========================================================================================================')
+
+ const resp = await axios({
+ url: 'https://flad-api-production.up.railway.app/api/users/nextTo?' + qs.stringify(body),
+ method: 'GET',
+ headers: {
+ Authorization: `Bearer ${tokenSend}`,
+ },
+ });
+ const datat: Record = resp.data.listUser2;
+ //@ts-ignore
+ dispatch(getSpotList(datat, new SpotifyService(tmpKey)))
}
- }
+ else{
+ return;
+ }
+
+
}
else {
- setErrorMsg('Permission to access location was denied');
+ //@ts-ignore
+ let {status} = Location.requestForegroundPermissionsAsync();
+ if (status !== 'granted') {
+ setErrorMsg('Permission to access location was denied');
+ return;
+ }
return;
+
}
} catch (error) {
console.log(error);
@@ -85,21 +121,21 @@ export default function AuthNavigation() {
return () => {
clearInterval(interval);
};
- }, []);
+ }, [appIsReady, tokenProcesed, currentMusic]);
+
+
if (tokenProcesed == false) {
return null;
}
return (
+
setAppIsReady(true)}>
{isLogin ? (
) :
-
+
}
)
}
-
-const theService = new SpotifyService('BQC0rAGJvxTt4-24P-nda6qP9iXYCql2eApnUAoEbZZkKemJ11cU3Nx-I_tKVX0FwEgFbIbSIuaVvxOapRVJq2z1Htyy3XQ5jIYNsrhrnp3KTCfppamAjxgDTf6khBrNGTxe6CNKBsMhc5IRnphey5Td2zJPvGMwnFFfMQdCtVAVsCNK7kPKlCAaf_kRMAoPn30Qk4RD45XmwtZIwQg7X0J4beGuHSiBf0MRjhsnFEW89GxVm8YuIVwgrDbF3izfPR0AlqS4IMJT5m4pEA72lYEwp1JnSDVsafILzmksaqG-11H3WAsWIENrOIu_j7qNgbvYwmUWXOrYmeWBkQ');
-
diff --git a/src/FLAD/navigation/SpotNavigation.tsx b/src/FLAD/navigation/SpotNavigation.tsx
index 4b46b08..af8a5ac 100644
--- a/src/FLAD/navigation/SpotNavigation.tsx
+++ b/src/FLAD/navigation/SpotNavigation.tsx
@@ -1,6 +1,6 @@
import React from 'react';
import { createStackNavigator } from '@react-navigation/stack';
-import SpotPage from '../screens/Spot'
+import SpotPage from '../screens/spot'
import MusicDetail from '../screens/MusicDetail';
diff --git a/src/FLAD/package.json b/src/FLAD/package.json
index f036a5a..0cc7b14 100644
--- a/src/FLAD/package.json
+++ b/src/FLAD/package.json
@@ -49,7 +49,8 @@
"react-native-web": "~0.18.9",
"react-navigation-shared-element": "^3.1.3",
"react-redux": "^8.0.5",
- "redux": "^4.2.1"
+ "redux": "^4.2.1",
+ "expo-linking": "~3.3.1"
},
"devDependencies": {
"@babel/core": "^7.12.9",
diff --git a/src/FLAD/redux/actions/spotActions.tsx b/src/FLAD/redux/actions/spotActions.tsx
index 2bbdf45..6276b10 100644
--- a/src/FLAD/redux/actions/spotActions.tsx
+++ b/src/FLAD/redux/actions/spotActions.tsx
@@ -9,6 +9,19 @@ export const setSpotList = (spotList: Spot[]) => {
payload: spotList,
};
}
+export const removeFromSpotList = (spot: Spot) => {
+ return {
+ type: spotTypes.REMOVE_SPOT,
+ payload: spot
+ }
+}
+
+export const addSpotListMock = (spotList: Spot[]) => {
+ return {
+ type: spotTypes.ADD_SPOT_MOCK,
+ payload: spotList,
+ };
+}
export const setUserCurrentMusic = (currentMusic: Music) => {
return {
diff --git a/src/FLAD/redux/reducers/appReducer.tsx b/src/FLAD/redux/reducers/appReducer.tsx
index 41faf1c..95db813 100644
--- a/src/FLAD/redux/reducers/appReducer.tsx
+++ b/src/FLAD/redux/reducers/appReducer.tsx
@@ -5,15 +5,9 @@ import { favoritesTypes } from "../types/favoritesTypes";
import { spotifyTypes } from "../types/spotifyTypes";
import { spotTypes } from "../types/spotTypes";
-let tmpMusic: Music[] = [
- new Music("03o8WSqd2K5rkGvn9IsLy2", "Autobahn", "Sch", "https://images.genius.com/83b6c98680d38bde1571f6b4093244b5.1000x1000x1.jpg", "https://p.scdn.co/mp3-preview/c55f95de81b8c3d0df04148da1b03bd38db56e8f?cid=774b29d4f13844c495f206cafdad9c86"),
- new Music("6DPrYPPGYK218iVIZDix3i", "Freeze Raël", "Freeze Corleone", "https://intrld.com/wp-content/uploads/2020/08/freeze-corleone-la-menace-fanto%CC%82me.png", "https://p.scdn.co/mp3-preview/a9f9cb19ac1fe6db0d06b67decf8edbb25895a33?cid=774b29d4f13844c495f206cafdad9c86"),
- new Music("5GFHFEASZeJF0gyWuDDjGE", "Kratos", "PNL", "https://upload.wikimedia.org/wikipedia/en/a/a0/PNL_-_Dans_la_l%C3%A9gende.png", "https://p.scdn.co/mp3-preview/9e854f4905c1228482e390169eb76d8520076b8f?cid=774b29d4f13844c495f206cafdad9c86"),
-];
-
const initialState = {
spot: [] as Spot[],
- favoriteMusic: tmpMusic,
+ favoriteMusic: [] as Music[],
userCurrentMusic: null
}
@@ -26,7 +20,13 @@ const appReducer = (state = initialState, action: any) => {
case favoritesTypes.REMOVE_FAVORITE_MUSICS:
return { ...state, favoriteMusic: state.favoriteMusic };
case spotTypes.FETCH_SPOT:
- return { ...state, spot: action.payload };
+ const uniqueSpots = action.payload.filter((spot) => {
+ return !state.spot.some((s) => s.userSpotifyId === spot.userSpotifyId && s.music.id === spot.music.id);
+ });
+ const updatedSpotList = [...uniqueSpots, ...state.spot];
+ return { ...state, spot: updatedSpotList };
+ case spotTypes.REMOVE_SPOT:
+ return { ...state, spot: state.spot.filter((spot) => spot.userSpotifyId !== action.payload.userSpotifyId && spot.music.id !== action.payload.music.id) };
case discoveriesTypes.FETCH_DISCOVERIES:
return;
case spotifyTypes.GET_USER_CURRENT_MUSIC:
diff --git a/src/FLAD/redux/thunk/authThunk.tsx b/src/FLAD/redux/thunk/authThunk.tsx
index 4780249..82ee547 100644
--- a/src/FLAD/redux/thunk/authThunk.tsx
+++ b/src/FLAD/redux/thunk/authThunk.tsx
@@ -10,13 +10,17 @@ export const registerUser = (resgisterCredential: CredentialsRegister) => {
//@ts-ignore
return async dispatch => {
try {
+ console.log("rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr")
+
+ console.log(resgisterCredential);
+ console.log("rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr")
const config = {
headers: {
'Content-Type': 'application/json',
},
}
const resp = await axios.post(
- `${API_URL}/api/users/register`,
+ 'https://flad-api-production.up.railway.app/api/users/register',
resgisterCredential,
config
)
@@ -37,6 +41,7 @@ export const registerUser = (resgisterCredential: CredentialsRegister) => {
}
} catch (error) {
+ console.log('Login Failed'+ error.message + "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000");
dispatch(ChangeErrorSignup())
}
}
diff --git a/src/FLAD/redux/thunk/spotThunk.tsx b/src/FLAD/redux/thunk/spotThunk.tsx
index 6b944ef..383aeea 100644
--- a/src/FLAD/redux/thunk/spotThunk.tsx
+++ b/src/FLAD/redux/thunk/spotThunk.tsx
@@ -12,26 +12,16 @@ export type CreateSpotReqBody = {
linkCover: string;
user: string;
}
-export const getSpotList = (resuestHandler: SpotifyService) => {
+export const getSpotList = (spotsData : Record , resuestHandler: SpotifyService) => {
+
+ console.log('oooooooooooooooooooooooooooostrat2oooooooooooooooooooooooooooooooooooo')
//@ts-ignore
return async dispatch => {
try {
//@ts-ignore
- const userToken: string = await SecureStore.getItemAsync(key);
- const headers = {
- 'Authorization': 'Bearer ' + userToken
- };
- const data = await axios.get(
- "https://flad-api-production.up.railway.app/api/users/nextTo",
- { headers }
- )
- if (data.data.token) {
- const spotsData: { [userId: string]: string } = {};
-
- for (const item of data.data) {
- spotsData[item.user] = item.music;
- }
+ if (spotsData) {
+
const spots = await Promise.all(
Object.entries(spotsData).map(async ([userId, value]) => {
const completeMusic = await resuestHandler.getMusicById(value);
@@ -64,6 +54,9 @@ export const getCurrentUserMusic = (resuestHandler: SpotifyService) => {
}
}
const completeMusic = await resuestHandler.getMusicById(currentTrackResponse);
+ if(!completeMusic){
+ return;
+ }
dispatch(setUserCurrentMusic(completeMusic));
}
catch (error) {
diff --git a/src/FLAD/redux/types/spotTypes.tsx b/src/FLAD/redux/types/spotTypes.tsx
index 559d2f0..8a8f70b 100644
--- a/src/FLAD/redux/types/spotTypes.tsx
+++ b/src/FLAD/redux/types/spotTypes.tsx
@@ -1,3 +1,5 @@
export const spotTypes = {
FETCH_SPOT: 'FETCH_SPOT',
+ ADD_SPOT_MOCK: 'ADD_SPOT_MOCK',
+ REMOVE_SPOT: 'REMOVE_SPOT',
}
\ No newline at end of file
diff --git a/src/FLAD/screens/Register.tsx b/src/FLAD/screens/Register.tsx
index ef087f5..1e675ba 100644
--- a/src/FLAD/screens/Register.tsx
+++ b/src/FLAD/screens/Register.tsx
@@ -18,20 +18,15 @@ const DismissKeyboard = ({ children }) => (
)
-export const MY_SECURE_AUTH_STATE_KEY = 'MySecureAuthStateKey';
+export const MY_SECURE_AUTH_STATE_KEY = 'MySecureAuthStateKeySpotify';
+export const MY_SECURE_AUTH_STATE_KEY_REFRESH = 'MySecureAuthStateKeySpotifyREFRESH';
WebBrowser.maybeCompleteAuthSession();
-// Endpoint
-const discovery = {
- authorizationEndpoint: 'https://accounts.spotify.com/authorize',
- tokenEndpoint: 'https://accounts.spotify.com/api/token',
-};
// save the spotifyToken
async function save(key: string, value: string) {
await SecureStore.setItemAsync(key, value);
}
-
export default function InscriptionPage() {
const [sound, setSound] = useState();
const navigation = useNavigation();
@@ -46,34 +41,10 @@ export default function InscriptionPage() {
setSound(sound);
await sound.playAsync();
}
-
const [username, setUsername] = useState('');
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
- //spotify auth
- const [response] = useAuthRequest(
- {
- responseType: AuthSession.ResponseType.Token,
- clientId: '1f1e34e4b6ba48b388469dba80202b10',
- scopes: ['user-read-private', 'user-read-email', 'user-read-playback-state', 'user-read-currently-playing', 'user-read-recently-played', 'playlist-modify-public', 'ugc-image-upload', 'user-modify-playback-state'],
- redirectUri: makeRedirectUri({
- scheme: 'flad'
- }),
- },
- discovery
- );
- useEffect(() => {
- if (response && response.type === 'success') {
- const auth = response.params.access_token;
- const storageValue = JSON.stringify(auth);
-
- if (Platform.OS !== 'web') {
- // Securely store the auth on your device
- save(MY_SECURE_AUTH_STATE_KEY, storageValue);
- }
- }
- }, [response]);
const dispatch = useDispatch();
@@ -83,7 +54,7 @@ export default function InscriptionPage() {
password: password,
idSpotify: spotifyToken,
name: username,
- idFlad: "3030"
+ idFlad: "9835698"
};
//@ts-ignore
dispatch(registerUser(credentials))
@@ -91,19 +62,24 @@ export default function InscriptionPage() {
}
const getTokens2 = async () => {
try {
- const response = await fetch('https://flad-api-production.up.railway.app/api/spotify/callback');
- const responseJson = await response.json();
+ const redirectUri = AuthSession.makeRedirectUri();
+ const result = await AuthSession.startAsync({
+ authUrl: 'https://flad-api-production.up.railway.app/api/spotify/exchange?' + '&redirectUrl=' +
+ encodeURIComponent(redirectUri)
+ })
const {
- access_token: accessToken,
- } = responseJson;
-
- await setSpotifyToken(accessToken);
-
- console.log(spotifyToken);
+ access_token: access_token,
+ refresh_token: refresh_token,
+ } = result.params
+ save(MY_SECURE_AUTH_STATE_KEY, access_token);
+ setSpotifyToken(access_token)
+ save(MY_SECURE_AUTH_STATE_KEY_REFRESH, refresh_token);
} catch (err) {
console.error(err);
}
}
+
+
return (
diff --git a/src/FLAD/screens/Setting.tsx b/src/FLAD/screens/Setting.tsx
index 1c152ad..d312ee0 100644
--- a/src/FLAD/screens/Setting.tsx
+++ b/src/FLAD/screens/Setting.tsx
@@ -332,7 +332,7 @@ export default function Setting() {
-
+
diff --git a/src/FLAD/screens/login.tsx b/src/FLAD/screens/login.tsx
index 318cdaa..f3ebdb2 100644
--- a/src/FLAD/screens/login.tsx
+++ b/src/FLAD/screens/login.tsx
@@ -6,8 +6,6 @@ import { makeRedirectUri, useAuthRequest } from 'expo-auth-session';
import { Buffer } from 'buffer';
import * as SecureStore from 'expo-secure-store';
-export const MY_SECURE_AUTH_STATE_KEY = 'MySecureAuthStateKey'
-
WebBrowser.maybeCompleteAuthSession()
const discovery = {
diff --git a/src/FLAD/screens/spot.tsx b/src/FLAD/screens/spot.tsx
index c2cc953..e0fbf1e 100644
--- a/src/FLAD/screens/spot.tsx
+++ b/src/FLAD/screens/spot.tsx
@@ -1,5 +1,5 @@
import { View, Text, Dimensions, StyleSheet, ImageBackground, Pressable, TouchableOpacity, SafeAreaView } from 'react-native'
-import React, { useCallback, useRef, useState } from 'react'
+import React, { useCallback, useEffect, useRef, useState } from 'react'
import { LinearGradient } from 'expo-linear-gradient';
import * as Haptics from 'expo-haptics';
import Animated from 'react-native-reanimated';
@@ -13,30 +13,39 @@ import FladLoading from '../components/FladLoadingScreen';
import { useNavigation } from '@react-navigation/native';
import Music from '../Model/Music';
import { addFavoritesMusic } from '../redux/actions/appActions';
-import { useDispatch } from 'react-redux';
+import { useDispatch, useSelector } from 'react-redux';
import { Spot } from '../Model/Spot';
+import { removeFromSpotList, setSpotList } from '../redux/actions/spotActions';
export default function SpotPage() {
- const [cards, setCards] = useState(spotArray2);
+ //@ts-ignore
+ const spotReducer = useSelector(state => state.appReducer.spot)
+ const [cards, setCards] = useState(spotReducer);
+
const [currentCard, setcurrentCard] = useState(cards[cards.length - 1]);
+ useEffect(() => {
+ console.log(cards.length + "================================== cards");
+ console.log(spotReducer.length + "================================== spotReducer")
+ setCards(spotReducer);
+ // update the state of the cards state variable
+ setcurrentCard(spotReducer[spotReducer.length - 1]);
+ }, [spotReducer]);
+
const onSwipe = (index: number, direction: 'left' | 'right' | 'down') => {
if (direction === 'right') {
// Swiped right
- addLike(currentCard.music);
+ addLike(currentCard);
} else if (direction === 'left') {
// Swiped left
console.log('Swiped left');
+ removeSpots(currentCard);
}
else if (direction === 'down') {
// Swiped down
+ addMockSpots();
console.log('Swiped down');
}
- // update the state of the cards state when it remove this
- setTimeout(() => {
- setCards(cards.filter((_, i) => i !== index));
- setcurrentCard(cards[index - 1]);
- }, 3);
};
const likeButtonref = useRef(null);
@@ -46,12 +55,23 @@ export default function SpotPage() {
likeButtonref.current?.play(55, 0);
}, [])
const dispatch = useDispatch();
-
- function addLike(music: Music) {
+
+ function addLike(spot: Spot) {
onLike();
- dispatch(addFavoritesMusic(music))
+ dispatch(addFavoritesMusic(spot.music))
+ dispatch(removeFromSpotList(spot));
+ }
+ function removeSpots(spot: Spot) {
+ dispatch(removeFromSpotList(spot));
+ }
+
+ function addMockSpots() {
+ //@ts-ignore
+ dispatch(setSpotList(spotArray2))
}
+
+
const navigator = useNavigation();
const { width: wWidht } = Dimensions.get("window");
@@ -106,7 +126,6 @@ export default function SpotPage() {
{cards.map((card, index) => (
-
{ hapti(card) }} >
-
+
diff --git a/src/FLAD/services/message/chatService.ts b/src/FLAD/services/message/chatService.ts
new file mode 100644
index 0000000..40c8fcc
--- /dev/null
+++ b/src/FLAD/services/message/chatService.ts
@@ -0,0 +1,11 @@
+// function onSubscribeHandler() {
+// MqttClient.onSubscribe(subscribeTopic, onSubscribe);
+// }
+
+// function onPublishHandler() {
+// MqttClient.onPublish(publishTopic, publishPayload);
+// }
+
+// function unSubscribeHandler() {
+// MqttClient.unsubscribe(subscribeTopic);
+// }
\ No newline at end of file
diff --git a/src/FLAD/services/spotify/spotifyRequestHandler/utils.tsx b/src/FLAD/services/spotify/spotifyRequestHandler/utils.tsx
index 102114e..34c67be 100644
--- a/src/FLAD/services/spotify/spotifyRequestHandler/utils.tsx
+++ b/src/FLAD/services/spotify/spotifyRequestHandler/utils.tsx
@@ -1,4 +1,6 @@
import axios, { AxiosResponse } from "axios";
+import { MY_SECURE_AUTH_STATE_KEY, MY_SECURE_AUTH_STATE_KEY_REFRESH } from "../../../screens/Register";
+import * as SecureStore from 'expo-secure-store';
export type Methods = 'GET' | 'POST' | 'DELETE' | 'PUT' | 'PATCH';
@@ -32,10 +34,45 @@ export class RequestHandler {
},
data: options.body
});
+
return resp;
}
- catch(error : any){}
+ catch(error : any){
+ const errorMessage = error.response.data?.error?.message;
+ if (errorMessage === "Invalid access token" || errorMessage === "The access token expired" ) {
+ console.log('### Warning ! ### try refresh token Request Handler ' +error);
+
+ const newToken = await this.refreshToken();
+ console.log('### GOOD Warning ! ### new token Request Handler ' +newToken);
+ // Mettez à jour le token dans le store ou le reducer ici
+ return this.spotifyFetch(url, options, newToken);
+ }
+ else {
+ console.log('### Error ! ### while fetching Data in the SPotify Request Handler ' +error);
+ throw error;
+ }
+ }
+ }
+ private async refreshToken(): Promise {
+
+ // Faites une demande à votre API pour obtenir un nouveau token Spotify
+ let refreshToken = await SecureStore.getItemAsync(MY_SECURE_AUTH_STATE_KEY_REFRESH);
+ console.log('refresh token : ' + refreshToken);
+ const response = await axios.get(`https://flad-api-production.up.railway.app/api/spotify/refresh?refresh_token=${refreshToken}`);
+ // Renvoie le nouveau token
+ const {
+ access_token : access_token,
+ refresh_token: refresh_token,
+ } = response.data as SpotifyAuthResponse
+ console.log('new access token : ' + access_token);
+ console.log('new refresh token : ' + refresh_token);
+ await SecureStore.setItemAsync(MY_SECURE_AUTH_STATE_KEY, access_token);
+ return access_token;
}
}
-export class AuthHandler{}
+
+interface SpotifyAuthResponse {
+ access_token: string;
+ refresh_token: string;
+ }
\ No newline at end of file
diff --git a/src/FLAD/services/user/userService.service.tsx b/src/FLAD/services/user/userService.service.tsx
index 4ebf0af..8c9cee9 100644
--- a/src/FLAD/services/user/userService.service.tsx
+++ b/src/FLAD/services/user/userService.service.tsx
@@ -1,13 +1,5 @@
-import { AuthentificationService } from "../Auth/authentificationService.service";
export class UserService {
- constructor(private auth: AuthentificationService) { }
-
- getUserProfile() {
- const user = this.auth.currentUser;
- const userDocRef = doc(this.firestore, `User/${user.uid}`);
- return docData(userDocRef);
- }
}
diff --git a/src/FLAD/utils/MqttClient.js b/src/FLAD/utils/MqttClient.js
new file mode 100644
index 0000000..59c3d25
--- /dev/null
+++ b/src/FLAD/utils/MqttClient.js
@@ -0,0 +1,80 @@
+import initialize from '../lib';
+
+initialize();
+class MqttClient {
+
+ constructor() {
+ const clientId = 'ReactNativeMqtt';
+ this.client = new Paho.MQTT.Client('127.0.0.1', 9001, clientId);
+ this.client.onMessageArrived = this.onMessageArrived;
+ this.callbacks = {};
+ this.onSuccessHandler = undefined;
+ this.onConnectionLostHandler = undefined;
+ this.isConnected = false;
+ }
+
+ onConnect = (onSuccessHandler, onConnectionLostHandler) => {
+ this.onSuccessHandler = onSuccessHandler;
+ this.onConnectionLostHandler = onConnectionLostHandler;
+ this.client.onConnectionLost = () => {
+ this.isConnected = false;
+ onConnectionLostHandler();
+ };
+
+ this.client.connect({
+ timeout: 10,
+ onSuccess: () => {
+ this.isConnected = true;
+ onSuccessHandler();
+ },
+ useSSL: false,
+ onFailure: this.onError,
+ reconnect: true,
+ keepAliveInterval: 20,
+ cleanSession: true,
+ });
+ };
+
+ onError = ({errorMessage}) => {
+ console.log(errorMessage);
+ this.isConnected = false;
+ Alert.alert('Failed', 'Failed to connect to MQTT', [
+ {
+ text: 'Cancel',
+ onPress: () => console.log('Cancel Pressed'),
+ style: 'cancel',
+ },
+ {
+ text: 'Try Again',
+ onPress: () =>
+ this.onConnect(
+ this.onSuccessHandler,
+ this.onConnectionLostHandler,
+ ),
+ },
+ ]);
+ };
+
+ onMessageArrived = message => {
+ const {payloadString, topic} = message;
+ console.log('onMessageArrived:', payloadString);
+ this.callbacks[topic](payloadString);
+ };
+
+ onPublish = (topic, message) => {
+ this.client.publish(topic, message);
+ };
+
+ onSubscribe = (topic, callback) => {
+ this.callbacks[topic] = callback;
+ this.client.subscribe(topic);
+ };
+
+ unsubscribe = topic => {
+ delete this.callbacks[topic];
+ this.client.unsubscribe(topic);
+ };
+}
+
+let client = new MqttClient();
+export {client as MqttClient};
\ No newline at end of file