/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
/**
* @fileoverview Initial configuration/boot-strapping work for common container
* to operate. This includes setting up global environment variables.
*/
(function() {
function initializeGlobalVars() {
window.__CONTAINER_URI = shindig.uri(window.location.href);
window.__API_URI = null;
var scriptEl = null;
if (window.__CONTAINER_SCRIPT_ID) {
scriptEl = document.getElementById(window.__CONTAINER_SCRIPT_ID);
} else {
var scriptEls = document.getElementsByTagName('script');
if (scriptEls.length > 0) {
scriptEl = scriptEls[scriptEls.length - 1];
}
}
if (scriptEl) {
window.__API_URI = shindig.uri(scriptEl.src);
// In case script URI is relative, resolve (make absolute) with container.
window.__API_URI.resolve(window.__CONTAINER_URI);
}
window.__CONTAINER = window.__API_URI ? window.__API_URI.getQP('container') : 'default';
}
initializeGlobalVars();
})();