TrelloBot

TrelloBot is a Telegram bot that aims to help with Trello. Specifically:

improves notification by
- notifying every day with the cards due in that day
- notifying upcoming cards 1h/30m before due date
improves management of tasks by
- listing due and past-due cards of selected boards/organizations
- listing upcoming cards and cards due today
- quickly adding a new card in a (predefined) list
- quickly marking due cards as done

Usage

To use the bot, you need to get Trello API keys. Right now, 1 bot = 1 user, but support for many users is planned. A Dockerfile is included to make deploy fun.

Usage: getting it running

First things first:

get trello key, secret and token, and place them in key.txt, secret.txt and token.txt, doing the necessary authentication steps.
get a telegram bot key from botfather, and place it in bot.txt
get your user ID in telegram from @userinfobot and save it in allowed.txt

Those things are necessary to use this bot, it's pointless to continue without.

Next, you'll need to retrieve the source code and run it in Docker.

git clone https://github.com/akiross/trellobot.git

This will create a trellobot directory in your CWD. Copy the key files you created earlier in this directory. TrelloBot will read the files from there.

Next, you'll have to build the Docker image and run it. Should be easy:

cd trellobot  # Enter source directory, containing your keys
docker build -t trellobot .  # Create docker image using current Dockerfile
docker run --rm -ti trellobot  # Actually run the image in a container

If everything is fine (and it should be), you'll start to see logging and your bot will be available. If it's not working, double-check these steps and, if still not working, open an issue on github with lots of details.

Usage: actual usage of the bot

After /start-ing the bot, you should get a welcome message and few messages.

One message is the list of allowed boards (empty at the beginning) and the next is the list of not allowed boards. Right now, you have to whitelist all the boards you need to get notifications for.

Commands for blacklisting and whitelisting boards are /blb and /wlb.

Pick the ID of the board(s) you wish to whitelist and do it:

/wlb 1a2b3c4c...  # you can pass many boards at once

After that, update the cards:

/update

This command will check for cards in the whitelisted boards and setup timers and will notify you when a card is due. The mechanism of its working is somewhat complex and it should keep track of new cards, deleted cards, completed dues, etc. After an update, you should see a message stating how many cards were scheduled for notifications, unscheduled (when due is removed), completed (since the last update) or ignored (if they are completed, or if they are cards without a due date).

The bot will periodically check for new due dates and will update itself, sending you a message if a card is due in less than 1 hour.

If, when updatind, it finds unchecked-cards with less than 24 hours past due or if it find cards within 1 hour from their due date, it will notify you immediately. This behavior might change sensibly in future.

For now, just use the bot in this way and ignore other commands. They might be broken or incomplete, but I'm working on them.

Hacking

TrelloBot is written in Python 3.6 and uses python-telegram-bot to handle the Telegram side of things. The Trello side of things is based on py-trello, but being not-really-maintained, only authentication and ajax querying functions are used. py.test is used for testing.

Development happens in devel branch, while master contains only stable releases deemed "ok for usage". Do not expect code in devel to work.

TODO

Here's a list of things to do, possibly sorted by priority.

-[ ] Have decent testing of the bot, mocking/faking trello and telegram. -[ ] Quick-add of cards with a default list if none is specified. -[ ] Instead of just blacklisting boards and organizations, the bot should respect user subscriptions to list, cards and boards (get due notifications for every subscribed board/list/card and every card in subscribed list/board unless unsubscribed). Eventually, WL and BL shall be removed. -[ ] Allow multiple users at once (keys asked on start). -[ ] Support custom fields to make bot location-aware and other nice things.