lita-dm-notifier
This is a simple handler to allow leveraging Lita to send direct messages to users via webhooks. Historically email is usually how we send out notifications from our systems, but with modern authentication systems and often dynamic ip addressing this can be a headache. With this handler you can instead send a simple post call to Lita and send rich messages to users for notifications instead.
Note: At the moment this only works with the Slack adaptor.
Installation
Add lita-dm-notifier to your Lita instance's Gemfile:
gem "lita-dm-notifier"Configuration
There is no configuration necessary for this plugin as of yet.
Usage
Send a post call with a JSON blob to your Lita's HTTP endpoint, such as http://lita:8080/dm/notify/. At a minimum it needs the text, fields, type and user fields. Beyond that you can add any field from the Slack attachment API except color and it will honor it.
If the type field is set to "info", "good", "warning", or "danger" it will set the color accordingly using slack's options, otherwise the color will be "black". The type will also be included as a field added to whatever fields are passed in. If no fallback field is included then fallback will be set to the same content as the text field.
The user field should be the mention_name for the user in slack.
So, with a message of:
{
"fields": [],
"footer": "http cli test of lita-dm-notifier",
"text": "This is a test of lita-dm-notifier",
"title": "THIS IS A TEST. THIS IS ONLY A TEST",
"title_link": "http://github.com/mbainter/lita-dm-notifier",
"type": "info",
"user": "markb"
}http --all --verbose POST http://localhost:8080/dm/notify @/tmp/dm-notifier-test.json
POST /dm/notify HTTP/1.1
...
HTTP/1.1 200 OK
Transfer-Encoding: chunked
