slack

# crystal_slack

[![Build Status](https://travis-ci.org/manastech/crystal_slack.svg?branch=master)](https://travis-ci.org/manastech/crystal_slack)

Access [Slack API's](https://api.slack.com/) using [Crystal](http://crystal-lang.org).

## Shards

```yaml
slack:
  github: "manastech/crystal_slack"
```

## Usage

You can get a Slack::SlashCommand from an HTTP::Request or its body:

```crystal
require "slack"

request = HTTP::Request.new "POST", "/", body: "token=..."
command = Slack::SlashCommand.from_request(request)
puts command.text
```

You can create a message and send it using either webhooks or the `chat.postMessage` API:

```crystal
require "slack"

message = Slack::Message.new("some_text", channel: "some_channel")

# send to webhook
message.send_to_hook "https://hooks.slack.com/services/..."

# send using the chat.postMessage API
api = Slack::API.new "some_token"
api.post_message(message)
```

More complex messages are supported. Please check the Message class.
You can also get the users and channels given an token.

## Todo

Lots of API methods are missing!

## Contributing

1. Fork it ( https://github.com/manastech/crystal_slack/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request