#! /usr/bin/env python
# -*- coding: utf-8 -*-

import os
from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
from flask.ext.gravatar import Gravatar

import conf

# Create Flask application
app = Flask(__name__)
app.debug = True

# Create dummy secrey key so we can use sessions
app.config['SECRET_KEY'] = os.urandom(12)
app.config['SQLALCHEMY_DATABASE_URI'] = conf.SQLALCHEMY_DATABASE_URI
db = SQLAlchemy(app)

ALLOWED_EXTENSIONS = set(['xml', 'opml'])

def allowed_file(filename):
    """
    Check if the uploaded WSW file is allowed.
    """
    return '.' in filename and \
            filename.rsplit('.', 1)[1] in ALLOWED_EXTENSIONS

if not conf.ON_HEROKU:
    app.config["MAIL_SERVER"] = conf.MAIL_HOST
    app.config["MAIL_PORT"] = conf.MAIL_PORT
    app.config["MAIL_USE_TLS"] = conf.MAIL_TLS
    app.config["MAIL_USE_SSL"] = conf.MAIL_SSL
    app.config["MAIL_USERNAME"] = conf.MAIL_USERNAME
    app.config["MAIL_PASSWORD"] = conf.MAIL_PASSWORD

    from flask.ext.mail import Message, Mail
    mail = Mail(app)

# Gravatar
gravatar = Gravatar(app, size=100, rating='g', default='retro',
                    force_default=False, use_ssl=False, base_url=None)

from pyaggr3g470r import views