Source code for flask_ipernity.callback

"""Auth Blueprint"""

from __future__ import annotations

from logging import getLogger
from typing import TYPE_CHECKING

from flask import Blueprint, Response, redirect, current_app

from .ext import ipernity


log = getLogger(__name__)

callback = Blueprint('ip_callback', __name__)




@callback.route('/cb')
def ipernity_callback() -> Response:
    """
    Callback for Ipernity.
    
    The URL to this view should be stored as the callback URL for the Ipernity
    application. With Web authentication, the user es redirected here with a
    ``frob`` parameter. ``ipernity_callback`` then calls :ip:`auth.getToken`
    and stores the token in :attr:`~Ipernity.api` and Flask's
    :data:`~flask.session` object.
    
    Returns:
        Redirect to the URL passed to
        :meth:`~flask_ipernity.ext.Ipernity.authorize`.
    """
    log.debug('Ipernity callback called')
    ipernity.set_token()
    if current_app.config['IPERNITY_LOGIN']:
        from .login import do_login
        do_login()
    next_url = ipernity.session_pop('next_url', '/')
    return redirect(next_url)