Stamplay/stamplay-js-sdk

/* globals  Stamplay,store */
/**
@author Stamplay
@version 2.0
@description an awesome javascript sdk for Stamplay
*/
/* Initizialize library */
(function (root) {
    'use strict';

    /*  Inizialization of Stamplay Object */
    root.Stamplay = root.Stamplay || {};
    /* setting attribute API Version */
    root.Stamplay.VERSION = "v1";
    /* appId */
    root.Stamplay.APPID = "";
    /* baseUrl */
    root.Stamplay.BASEURL = "";
    /* options */
    root.Stamplay.OPTIONS = {};
    /*  check if exist local storage with the support of store.js */
    if (root.localStorage && store.enabled) {
        root.Stamplay.USESTORAGE = true;
    }

    if (getURLParameter('jwt')) {
        if (root.Stamplay.USESTORAGE) {
            store.set(root.location.origin + '-jwt', getURLParameter('jwt'));
        }
    }

    /* init method for setup the base url */
    root.Stamplay.init = function (appId, options) {
        root.Stamplay.BASEURL = 'https://' + appId + '.stamplayapp.com';
        root.Stamplay.APPID = appId;
        root.Stamplay.OPTIONS = options || {};
    }

    root.Stamplay.isString = function (val) {
        return typeof val === 'string' || ((!!val && typeof val === 'object') && Object.prototype.toString
            .call(val) === '[object String]');
    }

    root.Stamplay.isNumber = function (val) {
        return typeof val == 'number' || (!isNaN(parseFloat(val)) && isFinite(val))
    }

    root.Stamplay.isFunction = function (functionToCheck) {
        return functionToCheck && {}.toString.call(functionToCheck) === '[object Function]';
    }

    root.Stamplay.isObject = function (val) {
        return !!val && (typeof val == 'object');
    }

    root.Stamplay.extend = function (source, obj) {
        var keys = Object.keys(obj),
            i, keyLen = keys.length,
            key;
        for (i = 0; i < keyLen; ++i) {
            key = keys[i];
            source[key] = obj[key];
        }
        return source;
    }

    function getURLParameter(name) {
        return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(root.location
            .search) || [, ""])[1].replace(/\+/g, '%20')) || null;
    }

}(this));