gistfile1.txt

// Alias. Worth keeping in because it's so verbose. 
var encodeWrapper = window.encodeURIComponent;

// This is the crust ol' code for building a request.
// Two things:
// 1. You won't be able to populate all of these
// 2. You will need to come up with some custom values - e.g. for tv (tracker version), maybe no-js-0.1.0
// 3. Rather than this crusty code, you can build the whole thing up using requestStringBuilder, see below for code and example
request += 
	'&p=' + configPlatform +
	'&tid=' + String(Math.random()).slice(2, 8) +
	(configAttachUserId ? '&uid=' + uuid : '') +
	'&fp='  + SnowPlow.encodeWrapper(fingerprint) +
	'&vid=' + visitCount +
	'&tv='  + SnowPlow.encodeWrapper(SnowPlow.version) +
	(configTrackerSiteId.length ? '&aid=' + SnowPlow.encodeWrapper(configTrackerSiteId) : '') +
	'&lang=' + browserLanguage +
	(configReferrerUrl.length ? '&refr=' + SnowPlow.encodeWrapper(purify(configReferrerUrl)) : '');

 /**
 * A helper to build a SnowPlow request string from an
 * an optional initial value plus a set of individual
 * key-value pairs, provided using the add method.
 *
 * @param string initialValue The initial querystring, ready to have additional key-value pairs added
 *
 * @return object The request string builder, with add and build methods
 */
function requestStringBuilder(initialValue) {
	var str = initialValue || '';
	return {
		add: function(key, value) {
			if (value !== undefined && value !== '') {
				str += '&' + key + '=' + encodeWrapper(value);
			}
		},
		build: function() {
			return str;
		}
	}
}

// You won't need this, but it's an example of using requestStringBuilder()
	function logEvent(category, action, label, property, value) {
		var sb = requestStringBuilder();
		sb.add('e', 'ev'); // 'ev' for custom EVent
		sb.add('ev_ca', category);
		sb.add('ev_ac', action)
		sb.add('ev_la', label);
		sb.add('ev_pr', property);
		sb.add('ev_va', value);
		var params = sb.build();
		request = getRequest(params, 'event');
		sendRequest(request, configTrackerPause);
	}