private void CreateTextEntry(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label, String placeholder, String value)
{
htmlTagBuilder.AppendLine($@"<label class=""col-md-2 control-label"" for=""{For.Name}"">{label}</label>");
htmlTagBuilder.AppendLine($@" <div class=""col-md-10"">");
var helpProperty = GetHelp(attr);
htmlTagBuilder.AppendLine($@" <input class=""form-control"" name=""{For.Name}"" id=""{For.Name}"" placeholder=""{placeholder}"" value=""{value}"" ");
if (attr.FieldType == FieldTypes.Hidden)
{
htmlTagBuilder.Append(@"type=""hidden"" ");
}
AddTextFieldTypeAttributes(htmlTagBuilder, attr, label);
AddRequiredValidation(htmlTagBuilder, attr, label);
AddMinMaxLengthValidation(htmlTagBuilder, attr, label);
AddCompareToValidation(htmlTagBuilder, attr, label);
AddNamespaceValiation(htmlTagBuilder, attr, label);
htmlTagBuilder.AppendLine($@" />");
htmlTagBuilder.AppendLine($@" <span class=""text-danger field-validation-valid"" data-valmsg-replace=""true"" data-valmsg-for=""{For.Name}"" ></span>");
if (!String.IsNullOrEmpty(helpProperty))
{
htmlTagBuilder.AppendLine($@" <p class=""help-block"">{helpProperty}</p>");
}
htmlTagBuilder.AppendLine($@" </div>");
}
public async Task IApiParameterAttributeTest()
{
var context = new TestActionContext(
httpApi: null,
httpApiConfig: new HttpApiConfig(),
apiActionDescriptor: new ApiActionDescriptor(typeof(IMyApi).GetMethod("PostAsync")));
context.RequestMessage.RequestUri = new Uri("http://www.webapi.com/");
context.RequestMessage.Method = HttpMethod.Post;
var parameter = context.ApiActionDescriptor.Parameters[0].Clone("laojiu");
IApiParameterAttribute attr = new FormFieldAttribute();
await attr.BeforeRequestAsync(context, parameter);
var body = await context.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("name=laojiu", body);
// IgnoreWhenNull Test
parameter = parameter.Clone(null);
((FormFieldAttribute)attr).IgnoreWhenNull = true;
await attr.BeforeRequestAsync(context, parameter);
body = await context.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("name=laojiu", body);
}
public async Task IApiActionAttributeTest()
{
var context = new ApiActionContext
{
RequestMessage = new HttpApiRequestMessage
{
RequestUri = new Uri("http://www.mywebapi.com"),
Method = HttpMethod.Post
},
ApiActionDescriptor = ApiDescriptorCache.GetApiActionDescriptor(typeof(IMyApi).GetMethod("PostAsync"))
};
var attr = new FormFieldAttribute("name", "laojiu");
await attr.BeforeRequestAsync(context);
var body = await context.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("name=laojiu", body);
// IgnoreWhenNull Test
var attr2 = new FormFieldAttribute("age", null)
{
IgnoreWhenNull = true
};
await attr2.BeforeRequestAsync(context);
body = await context.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("name=laojiu", body);
}
public async Task IApiParameterAttributeTest()
{
var context = new ApiActionContext
{
RequestMessage = new HttpApiRequestMessage
{
RequestUri = new Uri("http://www.mywebapi.com"),
Method = HttpMethod.Post
},
ApiActionDescriptor = ApiDescriptorCache.GetApiActionDescriptor(typeof(IMyApi).GetMethod("PostAsync"))
};
var parameter = context.ApiActionDescriptor.Parameters[0];
parameter.Value = "laojiu";
IApiParameterAttribute attr = new FormFieldAttribute();
await attr.BeforeRequestAsync(context, parameter);
var body = await context.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("name=laojiu", body);
// IgnoreWhenNull Test
parameter.Value = null;
((FormFieldAttribute)attr).IgnoreWhenNull = true;
await attr.BeforeRequestAsync(context, parameter);
body = await context.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("name=laojiu", body);
}
public async Task IApiActionAttributeTest()
{
var context = new TestActionContext(
httpApi: null,
httpApiConfig: new HttpApiConfig(),
apiActionDescriptor: new ApiActionDescriptor(typeof(IMyApi).GetMethod("PostAsync")));
context.RequestMessage.RequestUri = new Uri("http://www.webapi.com/");
context.RequestMessage.Method = HttpMethod.Post;
var attr = new FormFieldAttribute("name", "laojiu");
await attr.BeforeRequestAsync(context);
var body = await context.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("name=laojiu", body);
// IgnoreWhenNull Test
var attr2 = new FormFieldAttribute("age", null)
{
IgnoreWhenNull = true
};
await attr2.BeforeRequestAsync(context);
body = await context.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("name=laojiu", body);
}
private void CreateCheckBox(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label, String placeholder, String value)
{
htmlTagBuilder.AppendLine($@"<div class=""col-md-offset-2 col-md-10"">");
htmlTagBuilder.AppendLine($@" <div class=""checkbox"">");
htmlTagBuilder.AppendLine($@" <label for=""{For.Name}"">");
htmlTagBuilder.AppendLine($@" <input id=""{For.Name}"" name=""{For.Name}"" type=""checkbox"" value=""true"" />");
htmlTagBuilder.AppendLine($@" {label}");
htmlTagBuilder.AppendLine($@" </label>");
htmlTagBuilder.AppendLine($@" </div>");
htmlTagBuilder.AppendLine($@"</div>");
}
private String GetHelp(FormFieldAttribute attr)
{
if (!String.IsNullOrEmpty(attr.HelpResource))
{
var helpProperty = attr.ResourceType.GetProperty(attr.HelpResource, BindingFlags.Static | BindingFlags.Public);
return((string)helpProperty.GetValue(helpProperty.DeclaringType, null));
}
else
{
return(null);
}
}
private static string GetLabel(FormFieldAttribute attr)
{
if (attr.ResourceType != null && !String.IsNullOrEmpty(attr.LabelDisplayResource))
{
var labelProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.LabelDisplayResource);
return((labelProperty != null) ? (string)labelProperty.GetValue(labelProperty.DeclaringType, null) : (string)null);
}
else
{
return(null);
}
}
private void AddCompareToValidation(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label)
{
if (!String.IsNullOrEmpty(attr.CompareTo))
{
htmlTagBuilder.Append($@"data-val-equalto-other=""*.{attr.CompareTo}"" data-val=""true"" ");
if (!String.IsNullOrEmpty(attr.CompareToMsgResource))
{
var compareToMsgProperty = attr.ResourceType.GetProperty(attr.CompareToMsgResource, BindingFlags.Static | BindingFlags.Public);
var compareToMsg = (string)compareToMsgProperty.GetValue(compareToMsgProperty.DeclaringType, null);
htmlTagBuilder.Append($@"data-val-equalto=""{compareToMsg}"" ");
}
}
}
public async Task OnRequestAsync()
{
var apiAction = new DefaultApiActionDescriptor(typeof(ITestApi).GetMethod("PostAsync"));
var context = new TestRequestContext(apiAction, string.Empty);
context.HttpContext.RequestMessage.Method = HttpMethod.Post;
var attr = new FormFieldAttribute("value", "laojiu");
await attr.OnRequestAsync(context);
var body = await context.HttpContext.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("value=laojiu", body);
}
public async Task OnRequestAsync_Parameter()
{
var apiAction = new ApiActionDescriptor(typeof(ITestApi).GetMethod("PostAsync"));
var context = new TestRequestContext(apiAction, "laojiu");
context.HttpContext.RequestMessage.Method = HttpMethod.Post;
var parameterContext = new ApiParameterContext(context, 0);
var attr = new FormFieldAttribute();
await attr.OnRequestAsync(parameterContext, () => Task.CompletedTask);
var body = await context.HttpContext.RequestMessage.Content.ReadAsStringAsync();
Assert.Equal("value=laojiu", body);
}
private static void ValidateProperty(FormFieldAttribute attr, ValidationResult result, IValidateable entity, PropertyInfo prop, Actions action)
{
var value = prop.GetValue(entity);
if (prop.PropertyType == typeof(string))
{
ValidateString(result, prop, attr, value as String);
}
/// TODO: Find better approeach for detecting generic type entity headers.
else if (prop.PropertyType.Name.StartsWith(nameof(EntityHeader))) /* YUCK! KDW 5/12/2017 */
{
ValidateEntityHeader(result, prop, attr, value as EntityHeader);
}
ValidateNumber(result, prop, attr, value);
}
private void AddNamespaceValiation(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label)
{
if (attr.FieldType == FieldTypes.NameSpace)
{
htmlTagBuilder.Append(@"data-val-regex-pattern=""^[a-z0-9]{6,30}$"" ");
htmlTagBuilder.Append($@"data-val-regex=""{Resources.CommonResources.Validation_RegEx_Namespace}"" ");
/* var namespaceMessageProperty = attr.ResourceType.GetProperty(attr.NamespaceUniqueMessageResource, BindingFlags.Static | BindingFlags.Public);
* if (namespaceMessageProperty != null)
* {
* var namespaceMessage = (string)namespaceMessageProperty.GetValue(namespaceMessageProperty.DeclaringType, null);
* htmlTagBuilder.Append($@"data-val-namespaceunique=""{namespaceMessage}"" ");
* htmlTagBuilder.Append($@"data-val-namespaceunique-type=""{attr.NamespaceType.ToString().ToLower()}"" ");
* }*/
}
}
private void AddRequiredValidation(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label)
{
if (attr.IsRequired)
{
if (!String.IsNullOrEmpty(attr.RequiredMessageResource))
{
var validationProperty = attr.ResourceType.GetProperty(attr.RequiredMessageResource, BindingFlags.Static | BindingFlags.Public);
var validationMessage = (string)validationProperty.GetValue(validationProperty.DeclaringType, null);
htmlTagBuilder.Append($@"data-val-required=""{validationMessage}"" data-val=""true"" ");
}
else
{
htmlTagBuilder.Append($@"data-val-required=""{Resources.CommonResources.Validation_Common_IsRequired.Replace("[FIELDNAME]", label)}"" data-val=""true"" ");
}
}
}
private void AddMinMaxLengthValidation(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label)
{
if (attr.MinLength.HasValue && attr.MaxLength.HasValue)
{
var valMsg = CommonResources.Validation_Common_StringLength_MinMax.Replace("[FIELDNAME]", label).Replace("[MINLENGTH]", attr.MinLength.Value.ToString()).Replace("[MAXLENGTH]", attr.MaxLength.Value.ToString());
htmlTagBuilder.Append($@"data-val-length-min=""{attr.MinLength.Value}"" data-val-length-max=""{attr.MaxLength.Value}"" data-val-length=""{valMsg}"" data-val=""true"" ");
}
else if (attr.MinLength.HasValue)
{
var valMsg = CommonResources.Validation_Common_StringLength_Min.Replace("[FIELDNAME]", label).Replace("[MINLENGTH]", attr.MinLength.Value.ToString());
htmlTagBuilder.Append($@"data-val-length-min=""{attr.MinLength.Value}"" data-val-length=""{valMsg}"" data-val=""true"" ");
}
else if (attr.MaxLength.HasValue)
{
var valMsg = CommonResources.Validation_Common_StringLength_Max.Replace("[FIELDNAME]", label).Replace("[MAXLENGTH]", attr.MaxLength.Value.ToString());
htmlTagBuilder.Append($@"data-val-length-max=""{attr.MaxLength.Value}"" data-val-length=""{valMsg}"" data-val=""true"" ");
}
}
private void AddTextFieldTypeAttributes(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label)
{
switch (attr.FieldType)
{
case FieldTypes.Password:
htmlTagBuilder.Append(@"type=""password"" ");
break;
case FieldTypes.Email:
htmlTagBuilder.Append(@"type=""text"" ");
var valMsg = Resources.CommonResources.Validation_Common_InvalidEmailAddress.Replace("[FIELDNAME]", label);
htmlTagBuilder.Append($@"data-val-email=""{valMsg}"" data-val=""true"" ");
break;
default:
htmlTagBuilder.Append(@"type=""text"" ");
break;
}
}
private void CreateMultiLineTextEntry(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label, String placeholder, String value)
{
htmlTagBuilder.AppendLine($@"<label class=""col-md-2 control-label"" for=""{For.Name}"">{label}</label>");
htmlTagBuilder.AppendLine($@" <div class=""col-md-10"">");
var helpProperty = GetHelp(attr);
htmlTagBuilder.AppendLine($@" <textarea class=""form-control"" name=""{For.Name}"" id=""{For.Name}"" placeholder=""{placeholder}"" value=""{value}"" ");
AddRequiredValidation(htmlTagBuilder, attr, label);
htmlTagBuilder.AppendLine(@"></textarea>");
htmlTagBuilder.AppendLine($@" <span class=""text-danger field-validation-valid"" data-valmsg-replace=""true"" data-valmsg-for=""{For.Name}"" ></span>");
if (!String.IsNullOrEmpty(helpProperty))
{
htmlTagBuilder.AppendLine($@" <p class=""help-block"">{helpProperty}</p>");
}
htmlTagBuilder.AppendLine($@" </div>");
}
private void CreateOptionsList(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label, String placeholder, String value)
{
if (Items == null)
{
throw new Exception("Must provide a non-null value for Items if list type is OptionsList");
}
htmlTagBuilder.AppendLine($@"<label class=""col-md-2 control-label"" for=""{For.Name}"">{label}</label>");
htmlTagBuilder.AppendLine($@"<div class=""col-md-10"">");
htmlTagBuilder.AppendLine($@" <select class=""form-control"" name=""{For.Name}"" id=""{For.Name}"" >");
foreach (var option in Items)
{
htmlTagBuilder.AppendLine($@" <option value=""{option.Key}"" >{option.Value}</option>");
}
htmlTagBuilder.AppendLine($@" </select>");
htmlTagBuilder.AppendLine($@"</div>");
}
private static void AddRequiredFieldMissingMessage(ValidationResult result, FormFieldAttribute attr, string propertyName)
{
if (!String.IsNullOrEmpty(attr.RequiredMessageResource) && attr.ResourceType != null)
{
var validationProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.RequiredMessageResource);
var validationMessage = (string)validationProperty.GetValue(validationProperty.DeclaringType, null);
result.AddUserError(validationMessage);
}
else
{
var propertyLabel = GetLabel(attr);
if (String.IsNullOrEmpty(propertyLabel))
{
result.AddSystemError(Resources.ValidationResource.Entity_Header_Null_System.Replace("[NAME]", propertyName));
}
else
{
result.AddUserError(Resources.ValidationResource.PropertyIsRequired.Replace("[PROPERTYLABEL]", propertyLabel));
}
}
}
private static void ValidateString(ValidationResult result, PropertyInfo propertyInfo, FormFieldAttribute attr, String value)
{
var propertyLabel = GetLabel(attr);
if (String.IsNullOrEmpty(propertyLabel))
{
propertyLabel = propertyInfo.Name;
}
if (String.IsNullOrEmpty(value) && attr.IsRequired)
{
var validationMessage = String.Empty;
if (attr.FieldType == FieldTypes.Hidden)
{
result.AddSystemError(Resources.ValidationResource.SystemMissingProperty.Replace("[PROPERTYNAME]", propertyInfo.Name));
}
else
{
if (!String.IsNullOrEmpty(attr.RequiredMessageResource) && attr.ResourceType != null)
{
var validationProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.RequiredMessageResource);
result.AddUserError((string)validationProperty.GetValue(validationProperty.DeclaringType, null));
}
else if (!String.IsNullOrEmpty(attr.LabelDisplayResource))
{
validationMessage = Resources.ValidationResource.PropertyIsRequired.Replace("[PROPERTYLABEL]", propertyLabel);
result.AddUserError(validationMessage);
}
else
{
result.AddSystemError(Resources.ValidationResource.SystemMissingProperty.Replace("[PROPERTYNAME]", propertyInfo.Name));
}
}
}
if (!String.IsNullOrEmpty(value))
{
if (attr.FieldType == FieldTypes.Key)
{
var reEx = new Regex("^[a-z0-9]{3,30}$");
if (!reEx.Match(value).Success)
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - Reg Ex Validation has a resource text, but no resource type on {attr.LabelDisplayResource} {attr.LabelDisplayResource}");
}
result.AddUserError(ValidationResource.Common_Key_Validation);
}
}
if (!String.IsNullOrEmpty(attr.RegExValidation))
{
var reEx = new Regex(attr.RegExValidation);
if (!reEx.Match(value).Success)
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - Reg Ex Validation has a resource text, but no resource type on {attr.LabelDisplayResource} {attr.LabelDisplayResource}");
}
var validationProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.RegExValidationMessageResource);
result.AddUserError((string)validationProperty.GetValue(validationProperty.DeclaringType, null));
}
}
if (attr.MinLength.HasValue && attr.MaxLength.HasValue)
{
if (value.Length < attr.MinLength || value.Length > attr.MaxLength)
{
result.AddUserError(Resources.ValidationResource.ValueLength_Between.Replace("[PROPERTY]", propertyLabel).Replace("[MIN]", attr.MinLength.ToString()).Replace("[MAX]", attr.MaxLength.ToString()));
}
}
else if (attr.MaxLength.HasValue)
{
if (value.Length > attr.MaxLength)
{
result.AddUserError(Resources.ValidationResource.ValueLength_TooLong.Replace("[PROPERTY]", propertyLabel).Replace("[MAX]", attr.MaxLength.ToString()));
}
}
else if (attr.MinLength.HasValue)
{
if (value.Length < attr.MinLength)
{
result.AddUserError(Resources.ValidationResource.ValueLength_TooShort.Replace("[PROPERTY]", propertyLabel).Replace("[MIN]", attr.MinLength.ToString()));
}
}
}
}
private static void ValidateNumber(ValidationResult result, PropertyInfo propertyInfo, FormFieldAttribute attr, object value)
{
}
private static void ValidateEntityHeader(ValidationResult result, PropertyInfo prop, FormFieldAttribute attr, EntityHeader value)
{
if (value != null && String.IsNullOrEmpty(value.Id) && !String.IsNullOrEmpty(value.Text))
{
result.AddSystemError(Resources.ValidationResource.Entity_Header_MissingId_System.Replace("[NAME]", prop.Name));
}
else if (value != null && String.IsNullOrEmpty(value.Text) && !String.IsNullOrEmpty(value.Id))
{
result.AddSystemError(Resources.ValidationResource.Entity_Header_MissingText_System.Replace("[NAME]", prop.Name));
}
else if (attr.IsRequired)
{
if (value == null || value.IsEmpty())
{
AddRequiredFieldMissingMessage(result, attr, prop.Name);
}
}
}
private void CreatePicker(StringBuilder htmlTagBuilder, FormFieldAttribute attr, String label, String placeholder, String value)
{
}
public static FormField Create(String name, FormFieldAttribute attr)
{
var field = new FormField();
if (!String.IsNullOrEmpty(attr.LabelDisplayResource))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - label is defined, but Resource Type is not defined on {name} {attr.LabelDisplayResource}");
}
var labelProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.LabelDisplayResource);
field.Label = (string)labelProperty.GetValue(labelProperty.DeclaringType, null);
}
field.IsRequired = attr.IsRequired;
if (field.IsRequired)
{
if (!String.IsNullOrEmpty(attr.RequiredMessageResource))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - required message is defined, but Resource Type is not defined on {name} {attr.LabelDisplayResource}");
}
var validationProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.RequiredMessageResource);
field.RequiredMessage = (string)validationProperty.GetValue(validationProperty.DeclaringType, null);
}
else
{
field.RequiredMessage = ValidationResource.PropertyIsRequired.Replace(Tokens.PROPERTY_LABEL, field.Label);
}
}
field.IsUserEditable = attr.IsUserEditable;
field.FieldType = attr.FieldType.ToString();
field.Name = name;
field.MinLength = attr.MinLength;
field.MaxLength = attr.MaxLength;
field.IsEnabled = true;
field.Options = new List <EnumDescription>();
if (attr.EnumType != null)
{
var values = Enum.GetValues(attr.EnumType);
for (var idx = 0; idx < values.GetLength(0); ++idx)
{
var value = values.GetValue(idx).ToString();
var enumMember = attr.EnumType.GetTypeInfo().DeclaredMembers.Where(mbr => mbr.Name == value.ToString()).FirstOrDefault();
var enumAttr = enumMember.GetCustomAttribute <EnumLabelAttribute>();
field.Options.Add(EnumDescription.Create(enumAttr, value));
}
}
if (attr.FieldType == FieldTypes.NameSpace)
{
field.RegEx = @"^[a-z0-9]{6,30}$";
field.RegExMessage = ValidationResource.Validation_RegEx_Namespace;
}
else if (attr.FieldType == FieldTypes.Key)
{
field.RegEx = @"^[a-z0-9]{3,30}$";
field.RegExMessage = ValidationResource.Common_Key_Validation;
}
else
{
field.RegEx = attr.RegExValidation;
if (!String.IsNullOrEmpty(attr.RegExValidationMessageResource))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - Reg Ex Validation has a resource nae, but no resource type on {name} {attr.LabelDisplayResource}");
}
var validationProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.RegExValidationMessageResource);
field.RegExMessage = (string)validationProperty.GetValue(validationProperty.DeclaringType, null);
}
}
if (!String.IsNullOrEmpty(attr.WaterMark))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - watermark is defined, but Resource Type is not defined on {name} {attr.WaterMark}");
}
var placeholderProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.WaterMark);
field.Watermark = placeholderProperty == null ? String.Empty : (string)placeholderProperty.GetValue(placeholderProperty.DeclaringType, null);
}
if (!String.IsNullOrEmpty(attr.HelpResource))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metaata - watermark is defined, but Resource Type is not defined on {name} {attr.HelpResource}");
}
var helpProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.HelpResource);
field.Help = helpProperty == null ? String.Empty : (string)helpProperty.GetValue(helpProperty.DeclaringType, null);
}
field.IsVisible = true;
return(field);
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="attribute">表单字段的属性</param>
public FormField(FormFieldAttribute attribute)
{
Attribute = attribute;
ValidationAttributes = new List <Attribute>();
Value = null;
}
public static FormField Create(String name, FormFieldAttribute attr, PropertyInfo property)
{
var field = new FormField();
field.Name = name;
field.FieldType = attr.FieldType.ToString();
if (!String.IsNullOrEmpty(attr.LabelDisplayResource))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - label is defined, but Resource Type is not defined on {name} {attr.LabelDisplayResource}");
}
var labelProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.LabelDisplayResource);
field.Label = (string)labelProperty.GetValue(labelProperty.DeclaringType, null);
}
if (field.FieldType == FormField.FieldType_ChildView)
{
field.FormFields = new Dictionary <string, FormField>();
var childProperties = property.PropertyType.GetRuntimeProperties();
foreach (var childProperty in childProperties)
{
var fieldAttributes = childProperty.GetCustomAttributes <FormFieldAttribute>();
if (fieldAttributes.Any())
{
var camelCaseName = childProperty.Name.Substring(0, 1).ToLower() + childProperty.Name.Substring(1);
var childField = FormField.Create(camelCaseName, fieldAttributes.First(), childProperty);
field.FormFields.Add(camelCaseName, childField);
}
}
return(field);
}
field.IsRequired = attr.IsRequired;
if (field.IsRequired)
{
if (!String.IsNullOrEmpty(attr.RequiredMessageResource))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - required message is defined, but Resource Type is not defined on {name} {attr.LabelDisplayResource}");
}
var validationProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.RequiredMessageResource);
field.RequiredMessage = (string)validationProperty.GetValue(validationProperty.DeclaringType, null);
}
else
{
field.RequiredMessage = ValidationResource.PropertyIsRequired.Replace(Tokens.PROPERTY_LABEL, field.Label);
}
}
field.IsUserEditable = attr.IsUserEditable;
field.MinLength = attr.MinLength;
field.MaxLength = attr.MaxLength;
field.IsEnabled = true;
field.IsMarkDown = attr.IsMarkDown;
field.Options = new List <EnumDescription>();
if (attr.EnumType != null)
{
var options = new List <EnumDescription>();
var values = Enum.GetValues(attr.EnumType);
for (var idx = 0; idx < values.GetLength(0); ++idx)
{
var value = values.GetValue(idx).ToString();
var enumMember = attr.EnumType.GetTypeInfo().DeclaredMembers.Where(mbr => mbr.Name == value.ToString()).FirstOrDefault();
var enumAttr = enumMember.GetCustomAttribute <EnumLabelAttribute>();
if (enumAttr.IsActive)
{
options.Add(EnumDescription.Create(enumAttr, value, idx));
}
}
field.Options = options.OrderBy(opt => opt.SortOrder).ToList();
}
if (attr.FieldType == FieldTypes.NameSpace)
{
field.RegEx = @"^[a-z][a-z0-9]{5,30}$";
field.RegExMessage = ValidationResource.Validation_RegEx_Namespace;
}
else if (attr.FieldType == FieldTypes.Key)
{
field.RegEx = @"^[a-z][a-z0-9]{2,50}$";
field.RegExMessage = ValidationResource.Common_Key_Validation;
}
else
{
field.RegEx = attr.RegExValidation;
if (!String.IsNullOrEmpty(attr.RegExValidationMessageResource))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - Reg Ex Validation has a resource nae, but no resource type on {name} {attr.LabelDisplayResource}");
}
var validationProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.RegExValidationMessageResource);
field.RegExMessage = (string)validationProperty.GetValue(validationProperty.DeclaringType, null);
}
}
if (!String.IsNullOrEmpty(attr.WaterMark))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metadata - watermark is defined, but Resource Type is not defined on {name} {attr.WaterMark}");
}
var placeholderProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.WaterMark);
field.Watermark = placeholderProperty == null ? String.Empty : (string)placeholderProperty.GetValue(placeholderProperty.DeclaringType, null);
}
if (!String.IsNullOrEmpty(attr.HelpResource))
{
if (attr.ResourceType == null)
{
throw new Exception($"Building Metaata - watermark is defined, but Resource Type is not defined on {name} {attr.HelpResource}");
}
var helpProperty = attr.ResourceType.GetTypeInfo().GetDeclaredProperty(attr.HelpResource);
field.Help = helpProperty == null ? String.Empty : (string)helpProperty.GetValue(helpProperty.DeclaringType, null);
}
field.IsVisible = true;
return(field);
}
