function api_controller()
{
global $session, $action;
require "Models/input_model.php";
require "Models/feed_model.php";
require "Models/process_model.php";
// POST arduino posts up to emoncms
if ($action == 'post' && $session['write']) {
$node = intval($_GET['node']);
$json = db_real_escape_string($_GET['json']);
$csv = db_real_escape_string($_GET['csv']);
}
if ($csv) {
$values = explode(',', $csv);
$i = 0;
foreach ($values as $value) {
$i++;
if ($node) {
$key = $i;
} else {
$key = "csv" . $i;
}
$datapairs[] = $key . ":" . $value;
}
}
if ($json) {
// preg_replace strips out everything appart from alphanumeric characters, whitespace and -.:,
$json = preg_replace('/[^\\w\\s-.:,]/', '', $json);
$datapairs = explode(',', $json);
}
if ($json || $csv) {
$time = time();
// get the time - data recived time
if (isset($_GET["time"])) {
$time = intval($_GET["time"]);
// - or use sent timestamp if present
}
$inputs = register_inputs($session['userid'], $node, $datapairs, $time);
// register inputs
process_inputs($session['userid'], $inputs, $time);
// process inputs to feeds etc
$output['message'] = "ok";
}
return $output;
}
function apply_changes_to_experiment($experiment)
{
$experiment->name = $_POST['experiment-name'];
$experiment->description = rtrim($_POST['experiment-description']);
$experiment->projectID = $_POST['project'];
//$experiment->applicationId = $_POST['application'];
$userConfigDataUpdated = $experiment->userConfigurationData;
$schedulingUpdated = $userConfigDataUpdated->computationalResourceScheduling;
$schedulingUpdated->resourceHostId = $_POST['compute-resource'];
$schedulingUpdated->nodeCount = $_POST['node-count'];
$schedulingUpdated->totalCPUCount = $_POST['cpu-count'];
//$schedulingUpdated->numberOfThreads = $_POST['threads'];
$schedulingUpdated->wallTimeLimit = $_POST['wall-time'];
//$schedulingUpdated->totalPhysicalMemory = $_POST['memory'];
/*
switch ($_POST['compute-resource'])
{
case 'trestles.sdsc.edu':
$schedulingUpdated->ComputationalProjectAccount = 'sds128';
break;
case 'stampede.tacc.xsede.org':
case 'lonestar.tacc.utexas.edu':
$schedulingUpdated->ComputationalProjectAccount = 'TG-STA110014S';
break;
default:
$schedulingUpdated->ComputationalProjectAccount = 'admin';
}
*/
$userConfigDataUpdated->computationalResourceScheduling = $schedulingUpdated;
$experiment->userConfigurationData = $userConfigDataUpdated;
$applicationInputs = get_application_inputs($experiment->applicationId);
$experimentInputs = $experiment->experimentInputs;
// get current inputs
//var_dump($experimentInputs);
$experimentInputs = process_inputs($applicationInputs, $experimentInputs);
// get new inputs
//var_dump($experimentInputs);
if ($experimentInputs) {
$experiment->experimentInputs = $experimentInputs;
//var_dump($experiment);
return $experiment;
}
}
/**
* Create and configure a new Experiment
* @return Experiment
*/
function assemble_experiment()
{
//$experimentAssemblySuccessful = true; // errors will set this to false
//$experimentPath = EXPERIMENT_DATA_ROOT;
$experimentInputs = array();
//$experimentOutputs = array();
$scheduling = new ComputationalResourceScheduling();
$scheduling->totalCPUCount = $_POST['cpu-count'];
$scheduling->nodeCount = $_POST['node-count'];
//$scheduling->numberOfThreads = $_POST['threads'];
$scheduling->queueName = 'normal';
$scheduling->wallTimeLimit = $_POST['wall-time'];
//$scheduling->totalPhysicalMemory = $_POST['memory'];
$scheduling->resourceHostId = $_POST['compute-resource'];
$userConfigData = new UserConfigurationData();
$userConfigData->computationalResourceScheduling = $scheduling;
$applicationInputs = get_application_inputs($_POST['application']);
$experimentInputs = process_inputs($applicationInputs, $experimentInputs);
//var_dump($experimentInputs);
global $experimentPath, $pathConstant;
if ($experimentPath != null) {
$advHandling = new AdvancedOutputDataHandling();
//echo($experimentPath);
$advHandling->outputDataDir = str_replace(EXPERIMENT_DATA_ROOT, $pathConstant, $experimentPath);
$userConfigData->advanceOutputDataHandling = $advHandling;
}
/*
$applicationOutputs = get_application_outputs($_POST['application']);
$experimentOutputs = array();
foreach ($applicationOutputs as $applicationOutput)
{
$experimentOutput = new DataObjectType();
$experimentOutput->key = $applicationOutput->name;
$experimentOutput->type = $applicationOutput->type;
$experimentOutput->value = '';
$experimentOutputs[] = $experimentOutput;
}
*/
$experiment = new Experiment();
// required
$experiment->projectID = $_POST['project'];
$experiment->userName = $_SESSION['username'];
$experiment->name = $_POST['experiment-name'];
// optional
$experiment->description = $_POST['experiment-description'];
$experiment->applicationId = $_POST['application'];
$experiment->userConfigurationData = $userConfigData;
$experiment->experimentInputs = $experimentInputs;
//$experiment->experimentOutputs = $experimentOutputs;
if ($experimentInputs) {
return $experiment;
}
}
