oa-frontend-conversiontracking/src/landingpage.js

Stores click-id passed in URL to landingpage; submits click-id to network on conversion

(function () {
	var domready = require("domready");
	var cs = document.currentScript || (function () {
		var scripts = document.querySelectorAll('[data-name="oalanding"]');
		if (scripts[0]) {
			return scripts[0];
		}
		scripts = document.querySelectorAll('[data-advertiser]');
		return scripts[0];
	})();

	domready(function () {
		var BrowserStorage = require('./browserstorage')();

		if (cs) {
			var param = cs.getAttribute('data-param') || cs.getAttribute('data-params') || 'oa_id,oa_clickid';
			var params = param.split(',');
			var cookie_days = cs.getAttribute('data-cookie-days') || '30';

			var click_id = '';
			for (var i = 0; i < params.length; i++) {
				var x = params[i].replace(/^\s+|\s+$/gm, '');
				if (x.length) {
					click_id = decodeURIComponent((new RegExp('[?|&]' + x + '=' + '([^&;]+?)(&|#|;|$)').exec(location.search) || [null, ''])[1].replace(/\+/g, '%20')) || null;

					if (click_id) {
						break;
					}
				}
			}

			if (click_id) {
				BrowserStorage.set('oa-click-id', click_id, cookie_days);
			}
		}
	});
}).call(this);