fediplug/fediplay/cli.py
2018-07-22 20:13:10 -04:00

87 lines
2.5 KiB
Python

'''Entry point for command-line interface.'''
import os
path = os.path
import sys
import appdirs
import click
from mastodon import Mastodon
import fediplay.mastodon as mastodon
import fediplay.keyring as keyring
def ensure_dirs():
'''Make sure the application directories exist.'''
if not path.exists(keyring.dirs.user_config_dir):
os.makedirs(keyring.dirs.user_config_dir)
if not path.exists(keyring.dirs.user_cache_dir):
os.makedirs(keyring.dirs.user_cache_dir)
def get_access_token(instance):
'''Ensure the user credential exists.'''
keyring.migrate_access_token(instance)
if not keyring.has_credential(instance, keyring.CREDENTIAL_ACCESS_TOKEN):
click.echo('user credential for {} does not exist; try `fediplay login`'.format(instance))
sys.exit(1)
return keyring.get_credential(instance, keyring.CREDENTIAL_ACCESS_TOKEN)
def get_client_credentials(instance):
'''Ensure the client credentials exist.'''
keyring.migrate_client_credentials(instance)
if not (keyring.has_credential(instance, keyring.CREDENTIAL_CLIENT_ID) and
keyring.has_credential(instance, keyring.CREDENTIAL_CLIENT_SECRET)):
click.echo('client credentials for {} do not exist; try `fediplay register`'.format(instance))
sys.exit(1)
return (
keyring.get_credential(instance, keyring.CREDENTIAL_CLIENT_ID),
keyring.get_credential(instance, keyring.CREDENTIAL_CLIENT_SECRET)
)
@click.group()
def cli():
'''A program to play music your friends post on Mastodon.'''
ensure_dirs()
@cli.command()
@click.argument('instance')
def register(instance):
'''Register fediplay on your Mastodon instance.'''
mastodon.register(instance)
@cli.command()
@click.argument('instance')
def login(instance):
'''Log in to your Mastodon instance.'''
client_id, client_secret = get_client_credentials(instance)
click.echo('Open this page in your browser and follow the instructions.')
click.echo('Paste the code here.')
click.echo('')
click.echo(mastodon.get_auth_request_url(instance, client_id, client_secret))
click.echo('')
grant_code = input('Code: ')
mastodon.login(instance, client_id, client_secret, grant_code)
@cli.command()
@click.argument('instance')
def stream(instance):
'''Stream music from your timeline.'''
client_id, client_secret = get_client_credentials(instance)
access_token = get_access_token(instance)
mastodon.stream(instance, client_id, client_secret, access_token, cache_dir=keyring.dirs.user_cache_dir)