Skip to content

Instantly share code, notes, and snippets.

@droberts-sea

droberts-sea/slack_channel.rb

Created May 1, 2017 19:02
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save droberts-sea/11aa26eaa1f1933cd534ba13e16a7ad8 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save droberts-sea/11aa26eaa1f1933cd534ba13e16a7ad8 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. Dan Roberts created this gist May 1, 2017.
    81 changes: 81 additions & 0 deletions slack_channel.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,81 @@
    require 'httparty'

    TOKEN = "xoxp-105525597987-111410440576-176854780516-7dcef01f9a30d7b808a9ebce3248439d"
    BASE_URL = "https://slack.com/api/"

    class SlackException < StandardError
    end

    class SlackChannel
    attr_reader :name, :raw_data

    def initialize(data)
    @name = data["name"]
    @raw_data = data
    end

    def send(message)
    # Extra data!
    query_params = {
    "token" => TOKEN,
    "channel" => @name,
    "text" => message,
    "username" => "Roberts-Robit",
    "icon_emoji" => ":robot_face:",
    "as_user" => "false"
    }

    url = "#{BASE_URL}chat.postMessage"
    response = HTTParty.post(url, query: query_params)

    if response["ok"]
    puts "Everything went swell"
    else
    raise SlackException.new(response["error"])
    end
    end

    def self.all
    url = "#{BASE_URL}channels.list?token=#{TOKEN}"
    response = HTTParty.get(url).parsed_response

    if response["ok"]
    channel_list = response["channels"].map do |channel_data|
    self.new(channel_data)
    end

    return channel_list
    else
    raise SlackException.new(response["error"])
    end
    end
    end


    puts "Welcome to the Slack API Demo"
    puts "Here are all the channels"

    begin
    channels = SlackChannel.all
    rescue SlackException => exception
    puts "Got an error: #{exception}"
    exit
    end
    channels.each do |channel|
    puts " #{channel.name}"
    end

    puts "What channel do you want?"
    channel_name = gets.chomp
    channel = channels.find do |channel|
    channel.name == channel_name
    end

    if channel
    puts "What do you want to send?"
    message = gets.chomp
    channel.send(message)

    else
    puts "No such channel!"
    end