public object ExecuteTool(string uid, [FromBody] IDictionary parameters = null)
{
if (uid == null)
{
throw new ArgumentNullException(nameof(uid));
}
if (parameters == null)
{
parameters = new PythonDictionary();
}
Package package;
try
{
package = _packageManagerService.LoadPackage(PackageUid.Parse(uid));
}
catch (WirehomePackageNotFoundException)
{
HttpContext.Response.StatusCode = (int)HttpStatusCode.NotFound;
return(null);
}
try
{
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(null);
scriptHost.Compile(package.Script);
return(scriptHost.InvokeFunction("main", parameters));
}
catch (Exception exception)
{
return(new ExceptionPythonModel(exception).ConvertToPythonDictionary());
}
}
ServiceInstance CreateServiceInstance(string id, ServiceConfiguration configuration)
{
var packageUid = new PackageUid(id, configuration.Version);
var package = _repositoryService.LoadPackage(packageUid);
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost();
scriptHost.Compile(package.Script);
var context = new PythonDictionary
{
["service_id"] = id,
["service_version"] = configuration.Version,
["service_uid"] = new PackageUid(id, configuration.Version).ToString()
};
scriptHost.AddToWirehomeWrapper("context", context);
var serviceInstance = new ServiceInstance(id, configuration, scriptHost);
if (configuration.Variables != null)
{
foreach (var variable in configuration.Variables)
{
serviceInstance.SetVariable(variable.Key, variable.Value);
}
}
return(serviceInstance);
}
private AutomationInstance CreateAutomation(string uid, AutomationConfiguration configuration, WirehomeDictionary settings)
{
var package = _packageManagerService.LoadPackage(configuration.Logic.Uid);
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(_logger, new AutomationPythonProxy(uid, this));
scriptHost.Compile(package.Script);
var context = new WirehomeDictionary
{
["automation_uid"] = uid,
["logic_id"] = configuration.Logic.Uid.Id,
["logic_version"] = configuration.Logic.Uid.Version
};
// TODO: Remove scope as soon as all automations are migrated.
scriptHost.SetVariable("scope", context);
scriptHost.SetVariable("context", context);
foreach (var variable in configuration.Logic.Variables)
{
scriptHost.SetVariable(variable.Key, variable.Value);
}
var automation = new AutomationInstance(uid, scriptHost);
foreach (var setting in settings)
{
automation.Settings[setting.Key] = setting.Value;
}
return(automation);
}
private ServiceInstance CreateServiceInstance(string id, ServiceConfiguration configuration)
{
var packageUid = new PackageUid(id, configuration.Version);
var package = _repositoryService.LoadPackage(packageUid);
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(_logger);
scriptHost.Compile(package.Script);
var serviceInstance = new ServiceInstance(id, configuration, scriptHost);
if (configuration.Variables != null)
{
foreach (var variable in configuration.Variables)
{
serviceInstance.SetVariable(variable.Key, variable.Value);
}
}
return(serviceInstance);
}
public void InitializeComponent(Component component, ComponentConfiguration configuration)
{
if (component == null)
{
throw new ArgumentNullException(nameof(component));
}
if (configuration == null)
{
throw new ArgumentNullException(nameof(configuration));
}
var context = new WirehomeDictionary
{
["component_uid"] = component.Uid
};
var adapterPackage = _packageManagerService.LoadPackage(configuration.Logic.Adapter.Uid);
var adapter = new ScriptComponentAdapter(_pythonScriptHostFactoryService, _componentRegistryService, _scriptComponentAdapterLogger);
adapter.Compile(component.Uid, adapterPackage.Script);
if (configuration.Logic.Adapter.Variables != null)
{
foreach (var parameter in configuration.Logic.Adapter.Variables)
{
adapter.SetVariable(parameter.Key, parameter.Value);
}
}
context["adapter_uid"] = adapterPackage.Uid.ToString();
context["adapter_id"] = adapterPackage.Uid.Id;
context["adapter_version"] = adapterPackage.Uid.Version;
if (string.IsNullOrEmpty(configuration.Logic.Uid?.Id))
{
component.SetLogic(new EmptyLogic(adapter));
}
else
{
var logicPackage = _packageManagerService.LoadPackage(configuration.Logic.Uid);
var logic = new ScriptComponentLogic(_pythonScriptHostFactoryService, _componentRegistryService, _scriptComponentLogicLogger);
adapter.MessagePublishedCallback = message => logic.ProcessAdapterMessage(message);
logic.AdapterMessagePublishedCallback = message => adapter.ProcessMessage(message);
logic.Compile(component.Uid, logicPackage.Script);
if (configuration.Logic.Variables != null)
{
foreach (var parameter in configuration.Logic.Variables)
{
logic.SetVariable(parameter.Key, parameter.Value);
}
}
context["logic_uid"] = logicPackage.Uid.ToString();
context["logic_id"] = logicPackage.Uid.Id;
context["logic_version"] = logicPackage.Uid.Version;
// TODO: Remove "scope" as soon as it is migrated.
logic.SetVariable("scope", context);
logic.SetVariable("context", context);
logic.AddToWirehomeWrapper("context", context);
component.SetLogic(logic);
}
// TODO: Remove "scope" as soon as it is migrated.
adapter.SetVariable("scope", context);
adapter.SetVariable("context", context);
adapter.AddToWirehomeWrapper("context", context);
}
private void SetupComponentBasedOnPackages(Component component, ComponentConfiguration configuration, IDictionary <object, object> context)
{
Package adapterPackage = null;
IComponentAdapter adapter;
ScriptComponentAdapter scriptAdapter = null;
if (configuration.Logic?.Adapter?.Uid != null)
{
adapterPackage = _packageManagerService.LoadPackage(configuration.Logic.Adapter.Uid);
scriptAdapter = new ScriptComponentAdapter(_pythonScriptHostFactoryService, _componentRegistryService, _scriptComponentAdapterLogger);
scriptAdapter.Compile(component.Uid, adapterPackage.Script);
if (configuration.Logic.Adapter.Variables != null)
{
foreach (var parameter in configuration.Logic.Adapter.Variables)
{
scriptAdapter.SetVariable(parameter.Key, parameter.Value);
}
}
adapter = scriptAdapter;
}
else
{
adapter = new EmptyComponentAdapter();
}
context["adapter_uid"] = adapterPackage?.Uid?.ToString();
context["adapter_id"] = adapterPackage?.Uid?.Id;
context["adapter_version"] = adapterPackage?.Uid?.Version;
if (string.IsNullOrEmpty(configuration.Logic?.Uid?.Id))
{
component.SetLogic(new EmptyComponentLogic(adapter));
}
else
{
var logicPackage = _packageManagerService.LoadPackage(configuration.Logic.Uid);
var logic = new ScriptComponentLogic(_pythonScriptHostFactoryService, _componentRegistryService, _scriptComponentLogicLogger);
adapter.MessagePublishedCallback = message => logic.ProcessAdapterMessage(message);
logic.AdapterMessagePublishedCallback = message => adapter.ProcessMessage(message);
logic.Compile(component.Uid, logicPackage.Script);
if (configuration.Logic.Variables != null)
{
foreach (var parameter in configuration.Logic.Variables)
{
logic.SetVariable(parameter.Key, parameter.Value);
}
}
context["logic_uid"] = logicPackage.Uid.ToString();
context["logic_id"] = logicPackage.Uid.Id;
context["logic_version"] = logicPackage.Uid.Version;
logic.AddToWirehomeWrapper("context", context);
component.SetLogic(logic);
}
scriptAdapter?.AddToWirehomeWrapper("context", context);
}
