public static DttFieldOpt GetPropAttr(PropertyInfo prop, int row)
{
var dtfieldopt = prop.GetCustomAttributes(typeof(DttFieldAttribute), true).FirstOrDefault() as DttFieldAttribute;
var displayAtt = prop.GetCustomAttributes(typeof(DisplayAttribute), true).FirstOrDefault() as DisplayAttribute;
if (dtfieldopt?.Hidden == true)
{
return(null);
}
if (dtfieldopt == null)
{
return(null);
}
var columnOpt = new DttFieldOpt();
columnOpt.data = prop.Name;
columnOpt.label = prop.Name;
columnOpt.export = dtfieldopt?.Export ?? true;
columnOpt.targets = row.ToString();
columnOpt.name = prop.Name;
columnOpt.orderable = true;
columnOpt.searchable = true;
if (displayAtt != null)
{
columnOpt.label = displayAtt.GetName();
}
columnOpt.label = dtfieldopt.ColumnName ?? columnOpt.label;
columnOpt.targets = row.ToString();
columnOpt.export = dtfieldopt.Export;
columnOpt.orderable = dtfieldopt.Orderable;
columnOpt.searchable = dtfieldopt.Searchable;
return(columnOpt);
}
public static List <DttFieldOpt> GetColumnsOpt(Type tableModel, int row = 0, bool isChild = false)
{
var columns = new List <DttFieldOpt>();
var tableOpt = tableModel.GetCustomAttributes(typeof(DttTableOption), true).FirstOrDefault() as DttTableOption;
if (!isChild)
{
columns.Add(new DttFieldOpt()
{
targets = "_all",
defaultContent = "-"
});
if ((tableOpt?.UseNumberColumn ?? true))
{
columns.Add(new DttFieldOpt()
{
targets = "0",
export = tableOpt?.ExportNumberColumn ?? true,
label = "No",
name = "No",
searchable = false,
orderable = false
});
row++;
}
var actionrenderName = "renderAction";
var user = System.Web.HttpContext.Current.GetOwinContext().GetUserManager <ApplicationUserManager>().FindById(System.Web.HttpContext.Current.User.Identity.GetUserId());
var isUserAdmin = false;
if (user != null)
{
var roles = HttpContext.Current.Cache["roles"] as IEnumerable <ApplicationRole>;
if (roles == null)
{
using (var context = new ApplicationDbContext()) {
roles = context.Roles.Include("Actions").Where(t => t.IsActive == true && t.IsDeleted != true && t.IsDraft == false).ToList();
HttpContext.Current.Cache["roles"] = roles;
}
}
var actions = roles.Where(t => user.Roles.Any(r => r.RoleId == t.Id)).ToList().SelectMany(t => t.Actions).ToList();
if (actions.Any(t => t.ActionName == AppActions.Restore_Delete))
{
actionrenderName = "defaultrenderAdminAction";
isUserAdmin = true;
}
}
if (tableOpt != null)
{
if (tableOpt.UseActionColumn)
{
var logOpt = new DttFieldOpt()
{
name = tableOpt.ActionColName ?? "Action",
render = actionrenderName,//"renderAction",
label = tableOpt.ActionColName ?? "Action",
targets = "1",
searchable = false,
orderable = false,
export = false
};
if (!string.IsNullOrEmpty(tableOpt.ActionRenderFunction))
{
logOpt.render = tableOpt.ActionRenderFunction;
if (isUserAdmin)
{
logOpt.render = tableOpt.ActionAdminRenderFunction;
}
}
columns.Add(logOpt);
row++;
}
}
else
{
var actionOpt = new DttFieldOpt()
{
name = "Action",
render = actionrenderName,//"renderAction",
label = "Action",
targets = "1",
searchable = false,
orderable = false,
export = false
};
columns.Add(actionOpt);
row++;
}
}
var props = tableModel.GetProperties();
foreach (var prop in props)
{
if (prop.DeclaringType != tableModel && isChild)
{
continue;
}
if (prop.PropertyType.IsBasicType())
{
var opt = ProcessProp(prop, row);
if (opt != null)
{
columns.Add(opt);
row++;
}
}
else
{
var dtfieldopt = prop.GetCustomAttributes(typeof(DttFieldAttribute), true).FirstOrDefault() as DttFieldAttribute;
var displayAtt = prop.GetCustomAttributes(typeof(DisplayAttribute), true).FirstOrDefault() as DisplayAttribute;
if (dtfieldopt != null)
{
if (dtfieldopt.RenderAllChildren && !isChild)
{
var children = GetColumnsOpt(prop.PropertyType, row, true);
var parentLabel = displayAtt?.Name ?? prop.Name;
foreach (var child in children)
{
child.data = prop.Name + "." + child.data;
child.name = child.data;
if (dtfieldopt.ShowParentLabel)
{
child.label = child.label != null?string.Format("{0} - {1}", parentLabel, child.label) : null;
}
}
columns.AddRange(children);
row = children.Max(t => t.targets.SafeConvert <int>(0)) + 1;
}
else if (dtfieldopt.RenderChildren != null && dtfieldopt.RenderChildren?.Length > 0)
{
foreach (var path in dtfieldopt.RenderChildren)
{
var splitPath = path.Split(':');
var childPropInfo = prop.PropertyType.GetPropertyFromPath(splitPath[0]);
if (childPropInfo?.PropertyType?.IsBasicType() == true)
{
var opt = ProcessProp(childPropInfo, row);
if (opt != null)
{
opt.data = prop.Name + "." + splitPath[0];
opt.name = prop.Name + "." + splitPath[0];
var paths = splitPath[0]?.Split('.');
var prefix = "";
if (paths?.Length > 1)
{
var tempPath = paths.ToList();
tempPath.RemoveAt(paths.Length - 1);
var parentpathprop = prop.PropertyType.GetPropertyFromPath(string.Join(".", tempPath.ToArray()));
var parentpdisplayAtt = parentpathprop.GetCustomAttribute(typeof(DisplayAttribute));
prefix = parentpathprop?.Name ?? parentpathprop?.Name ?? "";
}
else
{
prefix = displayAtt?.Name ?? prop.Name;
}
if (splitPath.Length > 1)
{
opt.label = string.Format(splitPath[1], prefix);
}
columns.Add(opt);
row++;
}
}
}
}
else if (!string.IsNullOrEmpty(dtfieldopt.RenderFunction))
{
try {
var opt = GetPropAttr(prop, row);
opt.orderable = false;
opt.searchable = false;
opt.isnullable = true;
opt.render = dtfieldopt.RenderFunction;
columns.Add(opt);
row++;
} catch {
}
}
}
}
}
if (!isChild)
{
if (tableOpt != null)
{
if (tableOpt.UseStatusColumn)
{
var statOpt = new DttFieldOpt()
{
name = tableOpt.StatusColName ?? "#Status",
render = "defaultStatusRender",
label = tableOpt.StatusColName ?? "Status",
targets = row.ToString(),
searchable = true,
data = "#Status",
orderable = true,
export = true
};
if (!string.IsNullOrEmpty(tableOpt.StatusRenderFunction))
{
statOpt.render = tableOpt.StatusRenderFunction;
}
statOpt.SetType(DttFiledType.Status);
columns.Add(statOpt);
row++;
}
if (tableOpt.UseLogColumn)
{
var logOpt = new DttFieldOpt()
{
name = tableOpt.LogColName ?? "Log",
render = "getLog",
label = tableOpt.LogColName ?? "Log",
targets = row.ToString(),
searchable = true,
orderable = true
};
if (string.IsNullOrEmpty(tableOpt.LogRenderFunction))
{
logOpt.render = tableOpt.LogRenderFunction;
}
columns.Add(logOpt);
row++;
}
//if (tableOpt.UseActionColumn) {
// var logOpt = new DttFieldOpt() {
// name = tableOpt.ActionColName ?? "Action",
// render = "renderAction",
// label = tableOpt.ActionColName ?? "Action",
// targets = row.ToString(),
// searchable = false,
// orderable = false,
// export = false
// };
// if (!string.IsNullOrEmpty(tableOpt.ActionRenderFunction)) {
// logOpt.render = tableOpt.ActionRenderFunction;
// }
// columns.Add(logOpt);
// row++;
//}
if (!string.IsNullOrEmpty(tableOpt.CustomColumn))
{
var cstOpt = new DttFieldOpt()
{
name = tableOpt.CustomColName,
render = tableOpt.CustomColumn,
label = tableOpt.CustomColName,
targets = row.ToString(),
searchable = false,
orderable = false,
export = false
};
columns.Add(cstOpt);
row++;
}
}
else
{
var statOpt = new DttFieldOpt()
{
name = "#Status",
render = "defaultStatusRender",
label = "Status",
targets = row.ToString(),
searchable = true,
data = "#Status",
orderable = true,
export = true
};
statOpt.SetType(DttFiledType.Status);
columns.Add(statOpt);
row++;
var logOpt = new DttFieldOpt()
{
name = "Log",
render = "getLog",
label = "Log",
targets = row.ToString(),
searchable = true,
orderable = true
};
columns.Add(logOpt);
row++;
}
}
return(columns.OrderBy(t => t.targets.SafeDecimalConvert() ?? decimal.MaxValue).ToList());
}
public static DttFieldOpt ProcessProp(PropertyInfo prop, int row)
{
var dtfieldopt = prop.GetCustomAttributes(typeof(DttFieldAttribute), true).FirstOrDefault() as DttFieldAttribute;
var displayAtt = prop.GetCustomAttributes(typeof(DisplayAttribute), true).FirstOrDefault() as DisplayAttribute;
if (dtfieldopt?.Hidden == true)
{
return(null);
}
var columnOpt = new DttFieldOpt();
if (prop.PropertyType.IsBasicType())
{
columnOpt.data = prop.Name;
columnOpt.label = prop.Name;
columnOpt.export = dtfieldopt?.Export ?? true;
columnOpt.targets = row.ToString();
columnOpt.name = prop.Name;
columnOpt.orderable = true;
columnOpt.searchable = true;
if (displayAtt != null)
{
columnOpt.label = displayAtt.GetName();
}
if (dtfieldopt != null)
{
columnOpt.label = dtfieldopt.ColumnName ?? columnOpt.label;
columnOpt.targets = row.ToString();
columnOpt.export = dtfieldopt.Export;
columnOpt.orderable = dtfieldopt.Orderable;
columnOpt.searchable = dtfieldopt.Searchable;
if (!dtfieldopt.Type.HasValue || dtfieldopt.Type == DttFiledType.Auto)
{
if (prop.PropertyType == typeof(decimal) ||
prop.PropertyType == typeof(decimal?) ||
prop.PropertyType == typeof(int) ||
prop.PropertyType == typeof(int?) ||
prop.PropertyType == typeof(double) ||
prop.PropertyType == typeof(double?))
{
columnOpt.render = @"datatableNumber()";
columnOpt.SetType(DttFiledType.Number);
}
else if (prop.PropertyType == typeof(DateTime))
{
columnOpt.render = @"datatableDate('DD MMMM YYYY')";
columnOpt.SetType(DttFiledType.Date);
}
else if (prop.PropertyType == typeof(DateTime?))
{
columnOpt.render = @"datatableDate('DD MMMM YYYY')";
columnOpt.SetType(DttFiledType.NullableDateTime);
}
else if (prop.PropertyType == typeof(bool) || prop.PropertyType == typeof(bool?))
{
columnOpt.render = @"datatableBool()";
columnOpt.SetType(DttFiledType.NullableDateTime);
}
else
{
columnOpt.SetType(DttFiledType.String);
}
}
else
{
columnOpt.SetType(dtfieldopt.Type.Value);
}
if (dtfieldopt.RenderFunction != null)
{
columnOpt.render = dtfieldopt.RenderFunction;
if (!columnOpt.render.StartsWith("datatableDate") && !columnOpt.render.StartsWith("datatableNumber") && !columnOpt.render.StartsWith("datatableBool"))
{
columnOpt.searchable = false;
columnOpt.orderable = false;
}
}
else
{
switch (dtfieldopt.Type)
{
case DttFiledType.String:
break;
case DttFiledType.Date:
columnOpt.render = @"datatableDate('DD MMMM YYYY')";
break;
case DttFiledType.DateTime:
columnOpt.render = @"datatableDate('DD MMMM YYYY HH:mm')";
break;
case DttFiledType.Number:
columnOpt.render = @"datatableNumber()";
break;
case DttFiledType.Bool:
columnOpt.render = @"datatableBool()";
break;
default:
break;
}
}
}
else
{
if (prop.PropertyType == typeof(decimal) ||
prop.PropertyType == typeof(decimal?) ||
prop.PropertyType == typeof(int) ||
prop.PropertyType == typeof(int?) ||
prop.PropertyType == typeof(double) ||
prop.PropertyType == typeof(double?))
{
columnOpt.render = @"datatableNumber()";
columnOpt.SetType(DttFiledType.Number);
}
else if (prop.PropertyType == typeof(DateTime))
{
columnOpt.render = @"datatableDate('DD MMMM YYYY')";
columnOpt.SetType(DttFiledType.Date);
}
else if (prop.PropertyType == typeof(DateTime?))
{
columnOpt.render = @"datatableDate('DD MMMM YYYY')";
columnOpt.SetType(DttFiledType.NullableDateTime);
}
else if (prop.PropertyType == typeof(bool) || prop.PropertyType == typeof(bool?))
{
columnOpt.render = @"datatableBool()";
columnOpt.SetType(DttFiledType.Bool);
}
else
{
columnOpt.SetType(DttFiledType.String);
}
}
return(columnOpt);
}
else
{
return(null);
}
}