public static function fromXml($xml)
{
$xpath = new DOMXpath($xml);
$simulation = new static();
$simulationNode = $xpath->query('//simulationDefinition/simulation')->item(0);
$simulation->Id = strtoupper($simulationNode->getAttribute('id'));
$simulationAttributes = ['Caption', 'SegmentationType', 'Progress', 'State', 'Color', 'Active'];
foreach ($simulationAttributes as $simulationAttribute) {
$simulation->{$simulationAttribute} = $simulationNode->getAttribute(strtolower($simulationAttribute));
}
//if (Simulation::find($simulation->Id))
// return [false, "Simulation with this ID already exists"];
$simulationNeedle = [];
$combination = Combination::find($xpath->query('//simulationDefinition/combination/@id')->item(0)->value);
if (!$combination) {
throw new Exception("Cannot find combination (you may be able to work around this manually from the XML)");
}
$patient = DB::table('ItemSet_Patient')->where('Id', '=', $xpath->query('//simulationDefinition/simulation/patient/@id')->item(0)->value)->get();
if (empty($patient)) {
throw new Exception("Patient no longer exists");
}
$patient = $patient[0];
$simulation->Combination_Id = $combination->Combination_Id;
$simulation->Patient_Id = $patient->Id;
$simulation->Id = null;
$simulation->save();
$parameterNodes = $xpath->query('//simulationDefinition/parameters/parameter');
$parameters = [];
foreach ($parameterNodes as $parameterNode) {
$parameter = Parameter::whereName($parameterNode->getAttribute("name"))->first();
$simulation->Parameters()->attach($parameter, ["ValueSet" => $parameterNode->getAttribute("value")]);
}
$needleNodes = $xpath->query('//simulationDefinition/numericalModel/needles/needle');
foreach ($needleNodes as $needleNode) {
$needle = Needle::find($needleNode->getAttribute("id"));
if (!$needle) {
throw new Exception("Needle not found");
}
$simulationNeedle = new SimulationNeedle();
$simulationNeedle->Needle_Id = $needle->Id;
$simulationNeedle->Simulation_Id = $simulation->Id;
$simulationNeedle->save();
$parameterNodes = $xpath->query('//simulationDefinition/numericalModel/needles/needle/parameters/parameter');
$parameters = [];
foreach ($parameterNodes as $parameterNode) {
$parameter = Parameter::whereName($parameterNode->getAttribute("name"))->first();
switch ($parameter->Name) {
case "NEEDLE_TIP_LOCATION":
$target = PointSet::fromArray(json_decode($parameterNode->getAttribute("value")));
$target->save();
$simulationNeedle->Target_Id = $target->Id;
break;
case "NEEDLE_ENTRY_LOCATION":
$entry = PointSet::fromArray(json_decode($parameterNode->getAttribute("value")));
$entry->save();
$simulationNeedle->Entry_Id = $entry->Id;
break;
default:
$simulationNeedle->Parameters()->attach($parameter, ["ValueSet" => $parameterNode->getAttribute("value")]);
}
}
$simulationNeedle->save();
}
//foreach ($parameters as $sP)
//{
// $sP->Simulation_Id = $simulation->Id;
// $sP->save();
//}
$simulation->save();
return $simulation;
}
public function duplicate($id)
{
$oldSimulation = Simulation::find($id);
$simulation = new Simulation();
$simulation->Combination_Id = $oldSimulation->Combination_Id;
$simulation->Patient_Id = $oldSimulation->Patient_Id;
if (Input::get('caption')) {
$simulation->Caption = Input::get('caption');
} else {
$simulation->Caption = $oldSimulation->Caption . '+';
}
if (substr($simulation->Caption, 0, 2) != "N:") {
$simulation->Caption = "N: " . $simulation->Caption;
}
$simulation->SegmentationType = $oldSimulation->SegmentationType;
$simulation->Progress = '0';
$simulation->State = 0;
$simulation->Color = 0;
$simulation->Active = 0;
$simulation->Original_Id = $oldSimulation->Id;
$simulation->Parent_Id = $oldSimulation->Parent_Id;
$simulation->save();
$oldSimulation->SimulationNeedles->each(function ($needle) use($simulation) {
$simulationNeedle = new SimulationNeedle();
$simulationNeedle->Needle_Id = $needle->Needle_Id;
$simulationNeedle->Target_Id = PointSet::create(['X' => $needle->Target->X, 'Y' => $needle->Target->Y, 'Z' => $needle->Target->Z])->Id;
$simulationNeedle->Entry_Id = PointSet::create(['X' => $needle->Entry->X, 'Y' => $needle->Entry->Y, 'Z' => $needle->Entry->Z])->Id;
$simulationNeedle->Index = $needle->Index;
$simulationNeedle->Simulation_Id = $simulation->Id;
$simulationNeedle->save();
$needle->Parameters->each(function ($parameter) use($simulationNeedle) {
$simulationNeedle->Parameters()->attach($parameter, ['ValueSet' => $parameter->pivot->ValueSet, 'Format' => $parameter->pivot->Format, 'Editable' => $parameter->pivot->Editable]);
});
});
$oldSimulation->Parameters->each(function ($parameter) use($simulation) {
$simulation->Parameters()->attach($parameter, ['ValueSet' => $parameter->pivot->ValueSet, 'Format' => $parameter->pivot->Format, 'Editable' => $parameter->pivot->Editable]);
});
if (Config::get('gosmart.integrated_patient_database')) {
DB::table('ItemSet')->insert(['CreationDate' => date('Y-m-d H:i:s'), 'IsDeleted' => false, 'Id' => $simulation->Id]);
}
if (Response::json()) {
return Simulation::find($simulation->Id);
}
return Redirect::route('simulation.edit', $simulation->Id);
}
