#!/usr/bin/scarf

var sys = using('Database'),
      using('HTTP'),
      using('Engine'),
      using('Encryption'),
      using('Writer'),
      using('Users');

sys.connect('localhost', 'root', 'password');
sys.selects('cloudica_database');

def login_controller
    args:
        sanitized string Username,
        sanitized string Password,
        int Remember;

    if Remember is 1 then
        var expire = 60 * 60 * 24 * 7;
    else
        var expire = 60 * 60 * 24;

    sys.db('SELECT *
             FROM `users`
             WHERE `username` = $Username
             AND `password` = $Password
             LIMIT 1");

    if sys.db.finds[0] is 1 then
        var my = sys.db.[0];
        sys.http.write_cookie('login_data', my[signin_verification], expire);
        sys.writes [[[

            Thanks for logging in!

        ]]];
        sys.http.redirect(HTTP.host, 3);
    else
        sys.writes [[[

            You've entered the wrong username or password.

        ]]];

var HTTP = sys.http,
    user = sys.users;

if user.signed_in then
    sys.writes [[[

        You are already logged in! Redirecting you in 3 seconds...

    ]]]
    HTTP.redirect(HTTP.host, 3);
else
    login_controller(HTTP.post[username], HTTP.post[password], HTTP.post[remember]);

if not HTTP.post then

    def get_template
        args:
            urlencoded string filename;

        include "/home/username/templates/"+ filename;

    get_template('Header');

    sys.writes [[[

        <form method="post" action="+ HTTP.location +">
            Username: <input type="text" name="username" /><br />
            Password: <input type="password" name="password" /></br />
            <input type="checkbox" name="remember" /> Remember me<br />
            <button type="submit">Login</button>
        </form>

    ]]];

    get_template('Footer');