Untitled

<?php
require_once "lib/compra.php";
require_once "lib/sheen.php";
require_once "lib/beggar.php";

use compra\Compra;
use sheen\View;
use beggar\Request;

function templatize($req, $res) {
    $title = isset($res->title) ? $res->title : "PBBG";
    $player = isset($req->player) ? $req->player : NULL;
    $layout = new View("layout", compact("title", "player"));
    $layout->render(array(), $res->view->render(compact("player"), NULL, TRUE));
}

Compra::except("beggar\Exception", function($req, $res, $e) {
    $error = "Our web service seems to be malfunctioning. Please bear with us.";
    $res->view = new View("error", compact("error"));
    $res->title = "Error";
    templatize($req, $res);
});

get("/", function($req, $res) {
    if (isset($req->player)) {
        $res->title = "Headquarters";
        $res->view = new View("home");
    }
    else {
        $res->title = "Welcome";
        $res->view = new View("index");
    }
});

get("/login", function($req, $res) {
    if (isset($req->player)) {
        $res->redirect("/");
    }
    $res->title = "Login";
    $res->view = new View("login");
});

get("/logout", function($req, $res) {
    session_destroy();
    $res->redirect("/");
});

post("/login", function($req, $res) {
    $username = trim($_POST['username']);
    $password = trim($_POST['password']);
    $api = new Request($username, $password);
    try {
        $api->players->self->_get();
        $_SESSION['credentials'] = "{$username}:{$password}";
        $res->redirect("/");
    }
    catch (beggar\ForbiddenException $e) {
        $error = $e->getMessage();
    }
    $res->title = "Login";
    $res->view = new View("login", compact("error"));
});

get("/battle", function($req, $res) {
    $players = $req->ws->players->_get();
    $res->title = "Battle";
    $res->view = new View("battle", compact("players"));
});

Compra::before(function($req, $res) {
    session_start();
    if (isset($_SESSION['credentials'])) {
        // TODO: Store session data in Redis or memcached
        list($username, $password) = explode(":", $_SESSION['credentials']);
        $req->ws = new Request($username, $password);
        $req->player = (object)$req->ws->players->self->_get();
    }
});

Compra::after(function($req, $res) {
    templatize($req, $res);
});