PHP library to interact with the public Untappd API version 4, patterned
after other service libraries in Zend Framework.

Information on the API can be found on Untappd's website.
http://untappd.com/api/dashboard

A client ID and client secret is required.  An access token is required for
certain method calls, such as myFriendFeed.  Contact Untappd to attain your
credentials.

This library also contains 2 helper methods to generate the correct authenticate
URI for OAuth2 authentication, as well as a method to exchange a "code" from your
redirect URI for an access token.  Examples are below.

==============================================

Installation:

Using composer:

Add the repository to your composer.json file

    "repositories": [
        {
            "type": "vcs",
            "url": "https://github.com/PintLabs/Pintlabs_Service_Untappd.git"
        }
    ],

Add the library to your requirements list:

    "require": {
        "php": ">=5.5.9",
        "laravel/framework": "5.2.*",
        "fabpot/goutte": "^3.1",
        "PintLabs/Pintlabs_Service_Untappd": "*@dev"
    },

Add the Untappd dir to your autoload list:

    "autoload": {
        "classmap": [
            "vendor/Pintlabs/Pintlabs_Service_Untappd/library/Pintlabs/Service/"
        ],
    }


Run `composer update`

==============================================

Usage:

<?php

// Setup Untappd
$config = array(
    'clientId'     => $clientId,
    'clientSecret' => $clientSecret,
    'accessToken'  => $accessToken,
    'redirectUri'  => $redirectUri,
);

$untappd = new Pintlabs_Service_Untappd($config);


// Example 1:  Basic method call
try {
    $result = $untappd->myFriendFeed();
} catch (Pintlabs_Service_Untappd_Exception $e) {
    die($e->getMessage());
}


// Example 2:  Redirecting to Untappd OAuth2 authentication URI
header('Location: ' . $untappd->authenticateUri());


// Example 3:  Exchanging code argument for access token
$accessToken = $untappd->getAccessToken($_GET['code']);