+ var updater = function () {
+ $.ajax({
+ url : mctx.control.api,
+ data : {'action' : 'identify'}
+ }).done(function (data) {
+ if (!result.checkStatus(data)) {
+ $(result).parent().addClass("fail");
+ setTimeout(updater, 4000);
+ return;
+ }
+
+ var text;
+ var running = false;
+ var fail = false;
+ switch (data.control_state_id) {
+ case mctx.control.states.start:
+ text = "Experiment started - '" + data.control_experiment_name +
+ "' by " + data.control_user_name;
+ running = true;
+ break;
+ case mctx.control.states.pause:
+ text = "Experiment paused - '" + data.control_experiment_name +
+ "' by " + data.control_user_name;
+ running = true;
+ break;
+ case mctx.control.states.stop:
+ text = "No experiment running.";
+ break;
+ case mctx.control.states.emergency:
+ text = "Emergency mode - '" + data.control_experiment_name +
+ "' by " + data.control_user_name;
+ running = true;
+ fail = true;
+ default:
+ text = "Unknown mode: " + data.control_state_id;
+ fail = true;
+ }
+
+ if (data.control_state_id !== mctx.control.state) {
+ toggleControls(running);
+ $(result).text(text);
+ if (fail) {
+ $(result).parent().addClass("fail");
+ } else {
+ $(result).parent().addClass("pass");
+ }
+
+ mctx.control.state = data.control_state_id;
+ }
+
+ setTimeout(updater, 2000);
+ })
+ .fail(function () {
+ $(result).text("Connection failed.").parent().addClass("fail");
+ setTimeout(updater, 4000);
+ });
+ };
+
+ updater();
+};
+
+
+$.fn.startExperiment = function (group, experiment, force, result) {
+ $(group).attr('disabled', 'disabled');
+
+ if (!experiment || !experiment.match(/^[a-zA-Z0-9_-]+$/)) {
+ result.text("Experiment names must be composed of alphanumeric characters" +
+ " or the characters -_-").addClass("fail");
+ $(group).removeAttr('disabled');
+ return;
+ }
+
+ var data = {action : "start", name : experiment};
+ if (force) {
+ data.force = 1;
+ }
+
+ $.ajax({
+ url : mctx.control.api,
+ data : data
+ }).done(function (data) {
+ if (!result.checkStatus(data)) {
+ return;
+ }
+ result.html(" ");
+ toggleControls(true);
+ }).always(function () {
+ $(group).removeAttr('disabled');
+ });
+};
+
+$.fn.stopExperiment = function (result) {
+ var stop = this;
+ stop.attr('disabled', 'disabled');
+ result.text("Stopping the experiment...");
+