michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  *  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  *  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: function handleRequest(request, response) {
michael@0:   response.setHeader("Cache-Control", "no-cache", false);
michael@0: 
michael@0:   let loadedStateKey = "sandbox_content_loaded";
michael@0:   switch(request.queryString) {
michael@0:     case "reset": {
michael@0:       setState(loadedStateKey, "");
michael@0:       response.write("reset");
michael@0:       break;
michael@0:     }
michael@0:     case "get_loaded": {
michael@0:       response.setHeader("Content-Type", "text/plain", false);
michael@0:       let loaded = getState(loadedStateKey);
michael@0:       if (loaded)
michael@0:         response.write(loaded);
michael@0:       else
michael@0:         response.write("NOTHING");
michael@0:       break;
michael@0:     }
michael@0:     default: {
michael@0:       let contentType = decodeURIComponent(request.queryString);
michael@0:       // set the Content-Type equal to the query string
michael@0:       response.setHeader("Content-Type", contentType, false);
michael@0:       // If any content is loaded, append it's content type in state
michael@0:       let loaded = getState(loadedStateKey);
michael@0:       if (loaded)
michael@0:         loaded += ",";
michael@0:       setState(loadedStateKey, loaded + contentType);
michael@0:       break;
michael@0:     }
michael@0:   }
michael@0: }