protected override object CreateModel(ActionStatement action)
{
if (action.PositionalArguments?.Count != 1)
{
return(null);
}
var scriptName = LooselyQualifiedName.Parse(action.PositionalArguments[0]);
var info = PowerShellScriptInfo.TryLoadAsync(scriptName).GetAwaiter().GetResult();
if (info == null)
{
return(null);
}
return(new PSCallOperationModel
{
ScriptName = scriptName.ToString(),
Arguments = info.Parameters.Select(p => new Argument
{
DefaultValue = p.DefaultValue,
Description = p.Description,
IsBooleanOrSwitch = p.IsBooleanOrSwitch,
IsOutput = p.IsOutput,
Name = p.Name,
Value = p.IsOutput ? action.OutArguments.GetValueOrDefault(p.Name)?.ToString() : action.Arguments.GetValueOrDefault(p.Name)
})
});
}
public override ISimpleControl CreateView(ActionStatement action)
{
if (action.PositionalArguments?.Count != 1)
{
return(new LiteralHtml("Cannot edit this statement; the target script name is not present."));
}
var scriptName = LooselyQualifiedName.Parse(action.PositionalArguments[0]);
var info = PowerShellScriptInfo.TryLoadAsync(scriptName).GetAwaiter().GetResult();
if (info == null)
{
return(new LiteralHtml("Cannot edit this statement; script metatdata could not be parsed."));
}
var argumentName = new KoElement(KoBind.text(nameof(Argument.Name)));
var argumentDesc = new KoElement(
KoBind.text(nameof(Argument.Description))
);
var field = new SlimFormField(new LiteralHtml(argumentName.ToString()));
field.HelpText = new LiteralHtml(argumentDesc.ToString());
field.Controls.Add(
new Element("input",
new KoBindAttribute("planargvalue", nameof(Argument.Value)))
{
Attributes = { ["type"] = "text" }
});
return(new SimpleVirtualCompositeControl(
new SlimFormField("Script name:", info.Name ?? scriptName.ToString()),
new Div(
new KoElement(
KoBind.@foreach(nameof(PSCallOperationModel.Arguments)),
field
)
)
{
Class = "argument-container"
},
new SlimFormField(
"Parameters:",
KoBind.visible($"{nameof(PSCallOperationModel.Arguments)}().length == 0"),
"This script does not have any input or output parameters."
)
));
}
public CallScriptInfo TryLoad(string name, object loadContext)
{
var scriptName = LooselyQualifiedName.Parse(name);
var info = PowerShellScriptInfo.TryLoad(scriptName, loadContext);
if (info == null)
{
return(null);
}
return(new CallScriptInfo(
scriptName.ToString(),
info.Parameters.Select(p => new CallScriptArgument
{
DefaultValue = p.DefaultValue,
Description = p.Description,
IsBooleanOrSwitch = p.IsBooleanOrSwitch,
IsOutput = p.IsOutput,
Name = p.Name
})
));
}
