sansculotte/droptrack

Bring your own track to the party

Droptrack

Bring your own track to the party

Requirements

• python3.6+
• pip
• node
• npm
• curl
• moc
• zmq

Setup

Setup your python environment, virtualenv or other method.

Setup node environment, nvm or other method.

Install python dependencies

pip install -r requirements
pip install -r dev-requirements

Webapp/Server

npm install
npm run build
./run_webapp.sh
./run_server.sh

Player

./run_player.sh

Deploy

Directory deploy has an ansible playbook and configuration templates to provision a droptrack server. https://docs.ansible.com/ansible/latest/user_guide/playbooks.html

Use fabric to deploy new iterations.

droptrack's Issues

upload accepted file types

can be improved. there is lateral work involved in @x7557/smp_audio w/ which low-level lib is used, but eg libsndfile is pretty versatile

FileList: delete file

trashcan (or similar) icon in each row to delete file

Action autocover returns blank page

Delete files feature

Hi, the Files tab is getting messy. A delete file option would be helpful to keep things organized.

Handle list overflow -> scroll

server: convenient production deploy

player: get backlog on connect

server keep backlog

webapp: show uploaded track

branding missing

File upload progess bar

http://christopher5106.github.io/web/2015/12/13/HTML5-file-image-upload-and-resizing-javascript-with-progress-bar.html

PUT tasks/<uuid> endpoint for task update

De-couple actions from webapp/api

load declarative interface and mount blueprints accordingly

data/upload directory is in git and overwrites symlink to data store

moved the data to large storage volume between the last two deploys and created symlink to new directory on data/upload

today's deploy returned a 404 on /files because the symlink was removed and empty directory created

Direct File Upload

downloaded autoedit result is called "wav.wav"

server: demonize

webapp: FileChooser/FileList filter by extension

webapp: non disruptive notification component

notifcation pop up is jerking the UI

db-based File model for file metadata

• uuid
• mimetype
• size: number (bytes)
• name
• stream: binary Blob
• length: number (time for soundfiles)
• timestamp
• visibility: public|private|shared

File list has to be usable with many files

Either do some sorting and/or client-side realtime search

webapp: download file

direkt link to file does not pass API key, meets with 403

player: config with cli override

• bool: sync backlog
• download directory
• server url
• tracklog filename

Show message "File received" after File upload

allow AIFF for file upload?

Pretty common file type, does the backend really not support it?

Max length of sound file upload?

I tried uploading a 10-minute track and the upload failed. Is there a limit to how long a track can be?

Long Filename not accepted as task name

sqlalchemy.exc.DataError: (psycopg2.errors.StringDataRightTruncation) value too long for type character varying(64)

use truncated filename for task name if at all and add text field "description" to store original filename

Share soundfile with non-members via share url

multifile TaskResult needs to be available from TaskList entry

because when leaving action panel there's no way to get back to the task result

Get filename of downloaded track to queue in player

Soundscrape does not report the filename of a scraped file

Long filename explodes MultiFileChooser

deleting apikey key only in local storage does not ask for reentry of key when page is reloaded

need to delete the apiKey dict entry. maybe just misunderstand it but potential practical issue downstream

Transfer uploaded file to player

Number of segments input won't allow first digit other than 2.

Mentioned this to Oswald. Number of segments can only start with the number 2. Maybe this is clear with a little documentation?

player: convenient setup

No indication file upload is working.

I have tried uploading a 3 minute .wav several times and have no idea if the file is just taking a long time to upload or if the UI is broken. Progress bar/error report might be helpful for users.

FileChooser needs cancel/close without selection

esc key and/or cancel button

player: use pyzmq tunnel to connect to remote server

per cli switch

https://pyzmq.readthedocs.io/en/latest/ssh.html

automaster freezing

trying to automaster but nothing is happening but an endless "processing" message. reference track is longer than the track to be mastered, if that makes a difference.

mount webapp under /app so we can have that namespace for routing

feature request: allow user to name autoedit file

if working on a session with many files, it might be helpful to allow the user to name their own files. otherwise, it's easy to lose track of whats what.

API Error handlers must return JSON reply

• 404
• 500