@slack/client/examples/simple_reverse.js

A library for creating a Slack client

// Generated by CoffeeScript 1.10.0
(function() {
  var Slack, autoMark, autoReconnect, slack, token;

  Slack = require('..');

  token = 'xoxb-YOUR-TOKEN-HERE';

  autoReconnect = true;

  autoMark = true;

  slack = new Slack(token, autoReconnect, autoMark);

  slack.on('open', function() {
    var channel, channels, group, groups, id, messages, unreads;
    channels = [];
    groups = [];
    unreads = slack.getUnreadCount();
    channels = (function() {
      var ref, results;
      ref = slack.channels;
      results = [];
      for (id in ref) {
        channel = ref[id];
        if (channel.is_member) {
          results.push("#" + channel.name);
        }
      }
      return results;
    })();
    groups = (function() {
      var ref, results;
      ref = slack.groups;
      results = [];
      for (id in ref) {
        group = ref[id];
        if (group.is_open && !group.is_archived) {
          results.push(group.name);
        }
      }
      return results;
    })();
    console.log("Welcome to Slack. You are @" + slack.self.name + " of " + slack.team.name);
    console.log('You are in: ' + channels.join(', '));
    console.log('As well as: ' + groups.join(', '));
    messages = unreads === 1 ? 'message' : 'messages';
    return console.log("You have " + unreads + " unread " + messages);
  });

  slack.on('message', function(message) {
    var channel, channelError, channelName, errors, response, text, textError, ts, type, typeError, user, userName;
    channel = slack.getChannelGroupOrDMByID(message.channel);
    user = slack.getUserByID(message.user);
    response = '';
    type = message.type, ts = message.ts, text = message.text;
    channelName = (channel != null ? channel.is_channel : void 0) ? '#' : '';
    channelName = channelName + (channel ? channel.name : 'UNKNOWN_CHANNEL');
    userName = (user != null ? user.name : void 0) != null ? "@" + user.name : "UNKNOWN_USER";
    console.log("Received: " + type + " " + channelName + " " + userName + " " + ts + " \"" + text + "\"");
    if (type === 'message' && (text != null) && (channel != null)) {
      response = text.split('').reverse().join('');
      channel.send(response);
      return console.log("@" + slack.self.name + " responded with \"" + response + "\"");
    } else {
      typeError = type !== 'message' ? "unexpected type " + type + "." : null;
      textError = text == null ? 'text was undefined.' : null;
      channelError = channel == null ? 'channel was undefined.' : null;
      errors = [typeError, textError, channelError].filter(function(element) {
        return element !== null;
      }).join(' ');
      return console.log("@" + slack.self.name + " could not respond. " + errors);
    }
  });

  slack.on('error', function(error) {
    return console.error("Error: " + error);
  });

  slack.login();

}).call(this);

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