transport-xmpp.js
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"use strict";
const bot = require("simple-xmpp");
const config = require('komodo-sdk/config')
const logger = require('komodo-sdk/logger');
let _callback;
let _isReady = false;
bot.on('online', function(data) {
logger.info('XMPP transport connected, JID: ' + data.jid.user);
bot.getRoster();
setTimeout(
function() {
_isReady = true;
logger.verbose('Transport is ready');
if (_callback && _callback.onOnline) {
_callback.onOnline({
me: config.username,
});
};
},
config.warming_up_ms || (30 * 1000)
)
});
bot.on('chat', function(partner, msg) {
if (!msg || !msg.trim()) {
return;
}
if (partner == config.username.replace(/\/.*$/, '')) {
return;
}
if (!_isReady) {
logger.warn('Warming up is not finished yet, ignoring message', {me: config.username, partner: partner, msg: msg});
return;
}
logger.info('Incoming message via XMPP transport', {me: config.username, partner: partner, msg: msg});
if (_callback && _callback.onIncomingMessage) {
_callback.onIncomingMessage(
{
me: config.username,
partner: partner,
msg: msg.trim()
}
/*
,
function(err, params) {
if (params && params.msg) {
bot.send(partner, params.msg);
}
}
*/
)
}
})
bot.on('error', function(err) {
logger.warn('Error on XMPP transport', {err: err})
setTimeout(
function() {
process.exit(2);
},
2000
)
})
bot.on('subscribe', function(from) {
logger.verbose('Incoming subscribe request from ' + from);
bot.acceptSubscription(from);
bot.subscribe(from);
})
function init(cb) {
if (!cb) {
logger.warn('Callback is not defined');
console.trace();
process.exit(1);
return;
}
_callback = cb;
bot.connect({
jid: config.username,
password: config.password,
host: config.xmpp_host
});
}
function send(partner, msg) {
logger.verbose('Sending message via XMPP transport', {transport: 'xmpp', me: config.username, partner: partner, msg: msg});
bot.send(partner, msg);
}
function ping() {
//logger.verbose('PING');
bot.send(config.username, 'PING!');
}
setInterval(
ping,
config.ping_interval_ms || 60000
)
exports.init = init;
exports.send = send;