ScriptPasswordParameterNode.cs

using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Waher.Networking.XMPP.Concentrator;
using Waher.Networking.XMPP.DataForms;
using Waher.Networking.XMPP.DataForms.DataTypes;
using Waher.Networking.XMPP.DataForms.FieldTypes;
using Waher.Networking.XMPP.DataForms.Layout;
using Waher.Networking.XMPP.DataForms.ValidationMethods;
using Waher.Runtime.Language;
using Waher.Script;
using Waher.Things.Attributes;
 
namespace Waher.Things.Script.Parameters
{
    public class ScriptPasswordParameterNode : ScriptParameterNode
    {
        public ScriptPasswordParameterNode()
            : base()
        {
        }
 
        [Page(2, "Script", 100)]
        [Header(29, "Default value:")]
        [ToolTip(30, "Default value presented to user.")]
        [Masked]
        public string DefaultValue { get; set; }
 
        public override Task<string> GetTypeNameAsync(Language Language)
        {
            return Language.GetStringAsync(typeof(ScriptNode), 58, "Password-valued parameter");
        }
 
        public override Task PopulateForm(DataForm Parameters, Language Language, object Value)
        {
            TextPrivateField Field = new TextPrivateField(Parameters, this.ParameterName, this.Label, this.Required,
                new string[] { this.DefaultValue }, null, this.Description, StringDataType.Instance,
                new BasicValidation(), string.Empty, false, false, false);
 
            Parameters.Add(Field);
 
            Page Page = Parameters.GetPage(this.Page);
            Page.Add(Field);
 
            return Task.CompletedTask;
        }
 
        public override async Task SetParameter(DataForm Parameters, Language Language, bool OnlySetChanged, Variables Values,
            SetEditableFormResult Result)
        {
            Field Field = Parameters[this.ParameterName];
            if (Field is null)
            {
                if (this.Required)
                    Result.AddError(this.ParameterName, await Language.GetStringAsync(typeof(ScriptNode), 42, "Required parameter."));
 
                Values[this.ParameterName] = null;
            }
            else
            {
                string s = Field.ValueString;
 
                if (string.IsNullOrEmpty(s))
                {
                    if (this.Required)
                        Result.AddError(this.ParameterName, await Language.GetStringAsync(typeof(ScriptNode), 42, "Required parameter."));
 
                    Values[this.ParameterName] = null;
                }
                else 
                    Values[this.ParameterName] = s;
            }
        }
 
    }
}