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https://github.com/lyrixx/slack-to-spotify
Add to a Spotify playlist all songs posted in a slack channel.
https://github.com/lyrixx/slack-to-spotify
php sharing slack spotify
Last synced: 17 days ago
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Add to a Spotify playlist all songs posted in a slack channel.
- Host: GitHub
- URL: https://github.com/lyrixx/slack-to-spotify
- Owner: lyrixx
- License: mit
- Created: 2020-02-21T13:49:36.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2024-01-10T09:50:52.000Z (10 months ago)
- Last Synced: 2024-10-03T10:59:35.671Z (about 1 month ago)
- Topics: php, sharing, slack, spotify
- Language: PHP
- Homepage:
- Size: 17.6 KB
- Stars: 6
- Watchers: 4
- Forks: 4
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Slack to Spotify
Add to a Spotify playlist all songs posted in a slack channel.
## Installation
This project is as simple as possible. Just one file. No dependency. You can host it
anywhere.
### Spotify auth
Spotify auth is very painful for such application!
We need a real application that run on internet... or we can fake it
#### Initial setup
1. Create a [new app](https://developer.spotify.com/dashboard/applications);
2. Edit this app;
3. Set the redirect URI that point to a service you can trust (you don't need to have access to this server, this is just a hack). We will refer to this value with `REDIRECT_URL`.
#### oAuth Dance
Then we will simulate the oAuth dance by hand.
Edit the following URL with your `CLIENT_ID` and `REDIRECT_URL`, then open it in your browser to get the `CODE`.
Note: The playlist must be public. If not, please adapt the scope to your need.
```
https://accounts.spotify.com/authorize?response_type=code&scope=playlist-modify-public&client_id=CLIENT_ID&redirect_uri=REDIRECT_URL
```
For example:
```
https://accounts.spotify.com/authorize?response_type=code&scope=playlist-modify-public&client_id=81cb20b1d11f45d6babacba97c66a303&redirect_uri=https://jolicode.com/hack-spotify-callback
```
Then accept Spotify Conditions and Application Permissions.
Then and you should hit an URL similar to:
```
REDIRECT_URL?code=CODE
```
For example:
```
https://jolicode.com/hack-spotify-callback?code=AQAh2uk4qPB1PePrmWLw7QJ2E5qUTCf7oZQ12HcpLJIkG2euAmSV4plfeYk6sAbdeFXJAlGZF1RzXQMMIvyM8ybnGQ5GDp_ILIW1pTZe9rL4NAaWCQd-2FYxGJYHCjEIaDuGRZFh_UsB7Mjul62z0hDOohBrV5SE8UQzatSwQEEe_qI_s4t9vY3Bei1hcc-ax3FplBKJva8d6kj6JvkZRzTXO4Azg-q39Laod7YOB0PU_3TIsP6hOg
```
Extract the `CODE` from the URL. Once you get it, you can use it to get the token and the refresh token:
```
curl -X POST https://accounts.spotify.com/api/token -u CLIENT_ID:CLIENT_SECRET -d code=CODE -d grant_type=authorization_code -d redirect_uri=REDIRECT_URL
```
For example:
```
curl -X POST https://accounts.spotify.com/api/token -u 81cb20b1d11f45d6babacba97c66a303:this-is-secret -d code=AQCW4dtKP2p51JrnFJEPzXeD2wE1SchGp2fNfdi-LvOkyGVt8WwrMG9W8-CC5Tj004cAmYzsqYtbwRPjG0z5yh8iYE-JrFxkpQmDAGQyN5OOqFFS7B4aYtD3w3sakrpP2b2FxnnE-mYtwhv270VdaTDZ_6JVQYjRCg8McPhUJyHzxWWjL0N2HUjfN4eMV9hDSzUpYIo1uQCUjnKLaKl2v6ZrUs_oUCl4I_GY76_tsKzEz37Vx4BkSQ -d grant_type=authorization_code -d redirect_uri=https://jolicode.com/hack-spotify-callback
```
You should get something similar to:
```json
{
"access_token": "BQC2K3L.....XXX0Ou",
"token_type": "Bearer",
"expires_in": 3600,
"refresh_token": "AQDEoH5NHTTo_....2dINcnHHU",
"scope": "playlist-modify-public"
}
```
Here we go! we have a `refresh_token`. We will use it to get a new token each time we need to talk to Spotify.
### Slack configuration
#### Initial setup
1. Create a [new application](https://api.slack.com/apps);
2. Enable Event Subscription;
3. Add "App unfurl domains" on `spotify.com` links;
4. Install the app in the workspace;
5. Invite the bot in the channel `/invite @BOT_NAME`.
See the `manifest.json` for the app configuration.
### Application configuration
```
cp .env.dist .env
# edit the file
```
Then configure your web server to use theses environnement variable. If you can
not, you can edit the `index.php` and set the variables directly in it.
## Debug
Run the local server:
```
export $(egrep -v '^#' .env | xargs)
php -d variables_order=EGPCS -S 127.0.0.1:9999
```
Start ngrok:
```
ngrok http 9999
```