ucsc-xena-client/dist/galaxy.js

UCSC Xena Client. Functional genomics visualizations.

'use strict';

var url, toolId;

function send(file) {
	var parameters = "?URL=" + encodeURIComponent(window.location.origin + file) + "&tool_id=" + encodeURIComponent(toolId);
	window.location = url + parameters;
}

// see http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values/901144#901144
function getParameterByName(name) {
	var match = new RegExp('[?&]' + name + '=([^&]*)').exec(window.location.search);
	return match && decodeURIComponent(match[1].replace(/\+/g, ' '));
}

url = getParameterByName("GALAXY_URL");
toolId = getParameterByName("tool_id");

module.exports = {
	fromGalaxy: function fromGalaxy() {
		return !!url; // coerce to boolean
	},
	download: send
};