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Botkit Sample SR 261
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This is a sample Slack bot built with Botkit.
This bot demonstrates many of the core features of Botkit:
* Connect to Slack using the real time API
* Receive messages based on "spoken" patterns
* Reply to messages
* Use the conversation system to ask questions
* Use the built in storage system to store and retrieve information
for a user.
# RUN THE BOT:
Get a Bot token from Slack:
-> http://my.slack.com/services/new/bot
Run your bot from the command line:
token=<MY TOKEN> node slack_bot.js
# USE THE BOT:
Find your bot inside Slack to send it a direct message.
Say: "Hello"
The bot will reply "Hello!"
Say: "who are you?"
The bot will tell you its name, where it is running, and for how long.
Say: "Call me <nickname>"
Tell the bot your nickname. Now you are friends.
Say: "who am I?"
The bot will tell you your nickname, if it knows one for you.
Say: "shutdown"
The bot will ask if you are sure, and then shut itself down.
Make sure to invite your bot into other channels using /invite @<my bot>!
# EXTEND THE BOT:
Botkit has many features for building cool and useful bots!
Read all about it here:
-> http://howdy.ai/botkit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
if (!process.env.token) {
console.log('Error: Specify token in environment');
process.exit(1);
}
var Botkit = require('./lib/Botkit.js');
var os = require('os');
var controller = Botkit.slackbot({
debug: true,
});
var bot = controller.spawn({
token: process.env.token
}).startRTM();
controller.hears(['test nag', 'Good Morning', 'Morning', 'Guten Morgen', 'morning', 'good morning'], 'direct_mention,mention,message_received', function (bot, message) {
controller.debug("MADE IT");
controller.debug(message.text);
if (message.type == "message") {
controller.debug(message.channel);
if (message.channel == "SOME_CHANNEL") {
bot.startConversation(message, function (error, conversation) {
conversation.say("Hey Team! Don't forget to update your Jira tickets and your time in Harvest!")
})
}
}
});
controller.hears(['hello', 'hi'], 'direct_message,direct_mention,mention', function(bot, message) {
bot.api.reactions.add({
timestamp: message.ts,
channel: message.channel,
name: 'robot_face',
}, function(err, res) {
if (err) {
bot.botkit.log('Failed to add emoji reaction :(', err);
}
});
controller.storage.users.get(message.user, function(err, user) {
if (user && user.name) {
bot.reply(message, 'Hello ' + user.name + '!!');
} else {
bot.reply(message, 'Hello.');
}
});
});
controller.hears(['call me (.*)', 'my name is (.*)'], 'direct_message,direct_mention,mention', function(bot, message) {
var name = message.match[1];
controller.storage.users.get(message.user, function(err, user) {
if (!user) {
user = {
id: message.user,
};
}
user.name = name;
controller.storage.users.save(user, function(err, id) {
bot.reply(message, 'Got it. I will call you ' + user.name + ' from now on.');
});
});
});
controller.hears(['what is my name', 'who am i'], 'direct_message,direct_mention,mention', function(bot, message) {
controller.storage.users.get(message.user, function(err, user) {
if (user && user.name) {
bot.reply(message, 'Your name is ' + user.name);
} else {
bot.startConversation(message, function(err, convo) {
if (!err) {
convo.say('I do not know your name yet!');
convo.ask('What should I call you?', function(response, convo) {
convo.ask('You want me to call you `' + response.text + '`?', [
{
pattern: 'yes',
callback: function(response, convo) {
// since no further messages are queued after this,
// the conversation will end naturally with status == 'completed'
convo.next();
}
},
{
pattern: 'no',
callback: function(response, convo) {
// stop the conversation. this will cause it to end with status == 'stopped'
convo.stop();
}
},
{
default: true,
callback: function(response, convo) {
convo.repeat();
convo.next();
}
}
]);
convo.next();
}, {'key': 'nickname'}); // store the results in a field called nickname
convo.on('end', function(convo) {
if (convo.status == 'completed') {
bot.reply(message, 'OK! I will update my dossier...');
controller.storage.users.get(message.user, function(err, user) {
if (!user) {
user = {
id: message.user,
};
}
user.name = convo.extractResponse('nickname');
controller.storage.users.save(user, function(err, id) {
bot.reply(message, 'Got it. I will call you ' + user.name + ' from now on.');
});
});
} else {
// this happens if the conversation ended prematurely for some reason
bot.reply(message, 'OK, nevermind!');
}
});
}
});
}
});
});
controller.hears(['shutdown'], 'direct_message,direct_mention,mention', function(bot, message) {
bot.startConversation(message, function(err, convo) {
convo.ask('Are you sure you want me to shutdown?', [
{
pattern: bot.utterances.yes,
callback: function(response, convo) {
convo.say('Bye!');
convo.next();
setTimeout(function() {
process.exit();
}, 3000);
}
},
{
pattern: bot.utterances.no,
default: true,
callback: function(response, convo) {
convo.say('*Phew!*');
convo.next();
}
}
]);
});
});
controller.hears(['uptime', 'identify yourself', 'who are you', 'what is your name'],
'direct_message,direct_mention,mention', function(bot, message) {
var hostname = os.hostname();
var uptime = formatUptime(process.uptime());
bot.reply(message,
':robot_face: I am a bot named <@' + bot.identity.name +
'>. I have been running for ' + uptime + ' on ' + hostname + '.');
});
function formatUptime(uptime) {
var unit = 'second';
if (uptime > 60) {
uptime = uptime / 60;
unit = 'minute';
}
if (uptime > 60) {
uptime = uptime / 60;
unit = 'hour';
}
if (uptime != 1) {
unit = unit + 's';
}
uptime = uptime + ' ' + unit;
return uptime;
}
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