private static bool IsTransformRequired(string propertyName, DisplayMetadata modelMetadata, IReadOnlyList <object> propertyAttributes)
{
if (!string.IsNullOrEmpty(modelMetadata.SimpleDisplayProperty))
{
return(false);
}
var displayAttribute = propertyAttributes.OfType <DisplayAttribute>().FirstOrDefault();
var displayNameAttribute = propertyAttributes.OfType <DisplayNameAttribute>().FirstOrDefault();
if (displayNameAttribute != null)
{
return(false);
}
if (displayAttribute?.GetName() != null)
{
return(false);
}
if (string.IsNullOrEmpty(propertyName))
{
return(false);
}
return(true);
}
/// <summary>
/// Adds a value to the AdditionalValues collection with a formatted validation message taken from a
/// ValidationAttribute. Intended to be used as a shortcut for adding validation messages associated with
/// ValidationAttributes in an implementation of IMetadataAttribute
/// </summary>
/// <param name="key">The name of the property (key) to add to the collection.</param>
/// <param name="value">The value to add to the collection.</param>
/// <param name="attribute">The attribute from which the validation message will be extracted.</param>
/// <returns>ModelMetadata instance for method chaining</returns>
public static DisplayMetadata AddAdditionalValueWithValidationMessage(this DisplayMetadata modelMetaData, string key, object value, ValidationAttribute attribute)
{
modelMetaData.AdditionalValues.Add(key, value);
modelMetaData.AdditionalValues.Add(key + "ValMsg", attribute.FormatErrorMessage(modelMetaData.DisplayName()));
return(modelMetaData);
}
public void Process(DisplayMetadata modelMetaData)
{
modelMetaData
.AddAdditionalValueIfNotEmpty("Toolbars", Toolbars)
.AddAdditionalValueIfNotEmpty("CustomToolbar", CustomToolbar)
.TemplateHint = DataType.Html.ToString();
}
public void Configure(DisplayMetadata metadata)
{
foreach (var action in _displayActions)
{
action(metadata);
}
}
private void AddConfigToMetadata(DisplayMetadata modelMetaData)
{
if (!string.IsNullOrEmpty(ConfigFilePath))
{
ValidateFilePathSource();
modelMetaData.AdditionalValues.Add("ConfigPath", ConfigFilePath);
}
if (ConfigSource == null)
{
return;
}
if (ConfigSource.GetConstructor(Type.EmptyTypes) == null)
{
var msg = $"ConfigSource type '{ConfigSource.FullName}'does not have a public parameterless constructor.";
throw new InvalidOperationException(msg);
}
var source = Activator.CreateInstance(ConfigSource);
if (source is IHtmlEditorConfigSource configSource)
{
modelMetaData.AdditionalValues.Add("Options", configSource.Create());
}
else
{
var msg = $"ConfigSource type '{ConfigSource.FullName}' is not a valid config type. Valid types inherit from {typeof(IHtmlEditorConfigSource).Name}";
throw new InvalidOperationException(msg);
}
}
public override void SetDisplayMetadata(DisplayMetadata displayMetadata)
{
base.SetDisplayMetadata(displayMetadata);
displayMetadata.TemplateHint = "DropDownList";
displayMetadata.AdditionalValues["OptionLabel"] = OptionLabel;
}
private static bool IsTransformRequired(string propertyName, DisplayMetadata modelMetadata, IReadOnlyList <object> propertyAttributes)
{
if (!string.IsNullOrWhiteSpace(modelMetadata.SimpleDisplayProperty))
{
return(false);
}
if (propertyAttributes.OfType <DisplayNameAttribute>().Any())
{
return(false);
}
if (propertyAttributes.OfType <DisplayAttribute>().Any())
{
var displayName = modelMetadata.DisplayName?.Invoke();
return(string.IsNullOrWhiteSpace(displayName));
}
if (string.IsNullOrWhiteSpace(propertyName))
{
return(false);
}
return(true);
}
public void EditFormatString_LastSettingWins()
{
// Arrange
var displayMetadata = new DisplayMetadata();
// Act 1
displayMetadata.EditFormatString = "first string";
// Assert 1
Assert.Equal("first string", displayMetadata.EditFormatString);
Assert.Equal("first string", displayMetadata.EditFormatStringProvider());
// Act 2
displayMetadata.EditFormatStringProvider = () => "second string";
// Assert 2
Assert.Equal("second string", displayMetadata.EditFormatString);
Assert.Equal("second string", displayMetadata.EditFormatStringProvider());
// Act 3
displayMetadata.EditFormatString = "third string";
// Assert 3
Assert.Equal("third string", displayMetadata.EditFormatString);
Assert.Equal("third string", displayMetadata.EditFormatStringProvider());
}
private static bool IsTransformRequired(string propertyName, DisplayMetadata modelMetadata, IReadOnlyList <object> propertyAttributes)
{
if (modelMetadata.DisplayName != null)
{
return(false);
}
if (!string.IsNullOrEmpty(modelMetadata.SimpleDisplayProperty))
{
return(false);
}
if (propertyAttributes.OfType <DisplayNameAttribute>().Any())
{
return(false);
}
if (propertyAttributes.OfType <DisplayAttribute>().Any())
{
return(false);
}
if (string.IsNullOrEmpty(propertyName))
{
return(false);
}
return(true);
}
public void Process(DisplayMetadata modelMetaData)
{
modelMetaData
.AddAdditionalValueIfNotEmpty("Orderable", IsOrderable);
modelMetaData.TemplateHint = "PageCollection";
}
public void NullDisplayText_LastSettingWins()
{
// Arrange
var displayMetadata = new DisplayMetadata();
// Act 1
displayMetadata.NullDisplayText = "first string";
// Assert 1
Assert.Equal("first string", displayMetadata.NullDisplayText);
Assert.Equal("first string", displayMetadata.NullDisplayTextProvider());
// Act 2
displayMetadata.NullDisplayTextProvider = () => "second string";
// Assert 2
Assert.Equal("second string", displayMetadata.NullDisplayText);
Assert.Equal("second string", displayMetadata.NullDisplayTextProvider());
// Act 3
displayMetadata.NullDisplayText = "third string";
// Assert 3
Assert.Equal("third string", displayMetadata.NullDisplayText);
Assert.Equal("third string", displayMetadata.NullDisplayTextProvider());
}
public void Process(DisplayMetadata modelMetaData)
{
modelMetaData.TemplateHint = "Number";
modelMetaData
.AddAdditionalValueIfNotEmpty("Step", Step)
;
}
public void Process(DisplayMetadata modelMetaData)
{
modelMetaData
.AddAdditionalValueIfNotEmpty("CustomEntityDefinitionCodes", string.Join(",", CustomEntityDefinitionCodes))
.AddAdditionalValueIfNotEmpty("Orderable", IsOrderable);
modelMetaData.TemplateHint = "CustomEntityMultiTypeCollection";
}
public void Process(DisplayMetadata modelMetaData)
{
modelMetaData
.AddAdditionalValueIfNotEmpty("CustomEntityDefinitionCode", CustomEntityDefinitionCode)
.AddAdditionalValueIfNotEmpty("Orderable", IsOrderable);
modelMetaData.TemplateHint = "CustomEntityCollection";
}
/// <summary>
/// Adds a value to the AdditionalValues collection if the value is not null
/// </summary>
/// <param name="property">The name of the property (key) to add to the collection.</param>
/// <param name="value">The value to add to the collection.</param>
/// <returns>ModelMetadata instance for method chaining</returns>
public static DisplayMetadata AddAdditionalValueIfNotNull(this DisplayMetadata modelMetaData, string property, object value)
{
if (value != null)
{
modelMetaData.AdditionalValues.Add(property, value);
}
return(modelMetaData);
}
/// <summary>
/// Process display attibute
/// </summary>
/// <param name="metadata"></param>
/// <param name="identity"></param>
public static void Transform([NotNull] DisplayMetadata metadata, ModelMetadataIdentity identity)
{
Invariant.IsNotNull(metadata, "metadata");
if (!DisableNameProcessing && (metadata.DisplayName == null || metadata.DisplayName() == identity.Name))
{
metadata.DisplayName = () => identity.Name.SplitUpperCaseToString();
}
}
/// <summary>
/// Adds a value to the AdditionalValues collection if the specified condition is true.
/// </summary>
/// <param name="condition">Result of a condition which will indicate whether to add the value or not</param>
/// <param name="property">The name of the property (key) to add to the collection.</param>
/// <param name="value">The value to add to the collection.</param>
/// <returns>ModelMetadata instance for method chaining</returns>
public static DisplayMetadata AddAdditionalValueIf(this DisplayMetadata modelMetaData, bool condition, string property, object value)
{
if (condition)
{
modelMetaData.AdditionalValues.Add(property, value);
}
return(modelMetaData);
}
/// <summary>
/// Adds a value to the AdditionalValues collection if the value is not null or empty (default value)
/// </summary>
/// <param name="property">The name of the property (key) to add to the collection.</param>
/// <param name="value">The value to add to the collection.</param>
/// <returns>ModelMetadata instance for method chaining</returns>
public static DisplayMetadata AddAdditionalValueIfNotEmpty <T>(this DisplayMetadata modelMetaData, string property, T value)
{
if (value != null && !EqualityComparer <T> .Default.Equals(value, default(T)))
{
modelMetaData.AdditionalValues.Add(property, value);
}
return(modelMetaData);
}
/// <summary>
/// Adds a collection value to the AdditionalValues collection if the collection is not null or empty
/// </summary>
/// <param name="property">The name of the property (key) to add to the collection.</param>
/// <param name="value">The collection value to add to the collection.</param>
/// <returns>ModelMetadata instance for method chaining</returns>
public static DisplayMetadata AddAdditionalValueIfNotEmpty <T>(this DisplayMetadata modelMetaData, string property, ICollection <T> value)
{
if (value != null && value.Any())
{
modelMetaData.AdditionalValues.Add(property, value);
}
return(modelMetaData);
}
public void Process(DisplayMetadata modelMetaData)
{
modelMetaData
.AddAdditionalValueIfNotEmpty("Width", Width)
.AddAdditionalValueIfNotEmpty("Height", Height)
.AddAdditionalValueIfNotEmpty("MinWidth", MinWidth)
.AddAdditionalValueIfNotEmpty("MinHeight", MinHeight);
modelMetaData.TemplateHint = "ImageAssetCollection";
}
public void NullDisplayTextProvider_AffectsBothNullDisplayProperties()
{
// Arrange
var displayMetadata = new DisplayMetadata();
// Act
displayMetadata.NullDisplayTextProvider = () => "expected string";
// Assert
Assert.Equal("expected string", displayMetadata.NullDisplayText);
Assert.Equal("expected string", displayMetadata.NullDisplayTextProvider());
}
public void DisplayFormatString_AffectsBothDisplayFormatProperties()
{
// Arrange
var displayMetadata = new DisplayMetadata();
// Act
displayMetadata.DisplayFormatString = "expected string";
// Assert
Assert.Equal("expected string", displayMetadata.DisplayFormatString);
Assert.Equal("expected string", displayMetadata.DisplayFormatStringProvider());
}
public static void AddToMetadata(DisplayMetadata modelMetaData, Type optionSourceType)
{
if (optionSourceType == null)
{
throw new ArgumentNullException(nameof(optionSourceType));
}
ICollection <ListOption> options = null;
if (optionSourceType.IsEnum)
{
options = Enum
.GetNames(optionSourceType)
.Select(e => new ListOption(TextFormatter.PascalCaseToSentence(e), e))
.ToList();
}
else
{
if (optionSourceType.GetConstructor(Type.EmptyTypes) == null)
{
var msg = "OptionSource type does not have a public parameterless constructor.";
throw new InvalidOperationException(msg);
}
var source = Activator.CreateInstance(optionSourceType);
if (source is IListOptionApiSource apiSource)
{
ValidateApiSource(optionSourceType, apiSource);
modelMetaData.AdditionalValues.Add("OptionsApi", apiSource.Path);
modelMetaData.AdditionalValues.Add("OptionName", TextFormatter.Camelize(apiSource.NameField));
modelMetaData.AdditionalValues.Add("OptionValue", TextFormatter.Camelize(apiSource.ValueField));
}
else if (source is IListOptionSource listOptionSource)
{
options = listOptionSource.Create();
}
else
{
var msg = "OptionSource type is not a valid type. Valid types are ";
throw new InvalidOperationException(msg);
}
}
if (options != null)
{
modelMetaData.AdditionalValues.Add("OptionName", "text");
modelMetaData.AdditionalValues.Add("OptionValue", "value");
modelMetaData.AdditionalValues.Add("Options", options);
}
}
public void Decorate(object attribute, DisplayMetadata modelMetaData)
{
if (attribute == null) throw new ArgumentNullException(nameof(attribute));
if (!(attribute is MaxLengthAttribute))
{
throw new ArgumentException("Attribute type is not MaxLengthAttribute", nameof(attribute));
}
var maxLengthttribtue = (MaxLengthAttribute)attribute;
modelMetaData.AddAdditionalValueWithValidationMessage("Maxlength", maxLengthttribtue.Length, maxLengthttribtue);
}
public void Process(DisplayMetadata modelMetaData)
{
modelMetaData.AddAdditionalValueIfNotEmpty("Tags", Tags);
if (FileExtensions != null && FileExtensions.Length == 1)
{
modelMetaData.AddAdditionalValueIfNotEmpty("FileExtension", FileExtensions.First());
}
else if (FileExtensions != null)
{
modelMetaData.AddAdditionalValueIfNotEmpty("FileExtensions", string.Join(", ", FileExtensions));
}
modelMetaData.TemplateHint = "DocumentAsset";
}
private async void ChannelListComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ChannelBase newChannel = (ChannelListComboBox.SelectedItem as ComboBoxItem).Tag as ChannelBase;
Color newColor;
if (newChannel is SystemChannel)
{
DisplayMetadata metadata = (newChannel as SystemChannel).VisualIdentity;
// 'Color' can technically be any CSS colour string
// For now, we assume that it'll always be in "#000000" format
int color = Int32.Parse(metadata.Color.Substring(1), System.Globalization.NumberStyles.HexNumber);
newColor = Color.FromRgb(
(byte)((color >> 16) & 0xFF),
(byte)((color >> 8) & 0xFF),
(byte)(color & 0xFF));
}
else if (newChannel is DefaultChannel)
{
// Use white for default channel
newColor = Color.FromRgb(255, 255, 255);
}
else if (newChannel != null)
{
// A new channel type has been added to the service
Console.WriteLine($"Unexpected channel type {newChannel.ChannelType}");
newColor = Color.FromRgb(0, 0, 0);
}
else
{
return;
}
Dispatcher.Invoke(() =>
{
ChannelColorEllipse.Fill = new SolidColorBrush()
{
Color = newColor
};
});
try
{
await newChannel.JoinAsync();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public void Process(DisplayMetadata modelMetaData)
{
modelMetaData
.AddAdditionalValueIfNotEmpty("Tags", Tags)
.AddAdditionalValueIfNotEmpty("Width", Width)
.AddAdditionalValueIfNotEmpty("Height", Height)
.AddAdditionalValueIfNotEmpty("MinWidth", MinWidth)
.AddAdditionalValueIfNotEmpty("MinHeight", MinHeight)
.AddAdditionalValueIfNotEmpty("PreviewWidth", PreviewWidth)
.AddAdditionalValueIfNotEmpty("PreviewHeight", PreviewHeight)
;
modelMetaData.TemplateHint = "ImageAsset";
}
public DisplayMetadataProviderContext(
ModelMetadataIdentity key,
ModelAttributes attributes)
{
if (attributes == null)
{
throw new ArgumentNullException(nameof(attributes));
}
Key = key;
Attributes = attributes.Attributes;
PropertyAttributes = attributes.PropertyAttributes;
TypeAttributes = attributes.TypeAttributes;
DisplayMetadata = new DisplayMetadata();
}
/// <summary>
/// Provides metadata to the model metadata creation process.
/// </summary>
/// <param name="metadata">The model metadata.</param>
public override void OnMetadataCreated(DisplayMetadata metadata)
{
List <FWSizeAttribute> sizes;
if (!metadata.AdditionalValues.ContainsKey(nameof(FWSizeAttribute)))
{
sizes = new List <FWSizeAttribute>();
metadata.AdditionalValues.Add(nameof(FWSizeAttribute), sizes);
}
else
{
sizes = metadata.AdditionalValues[nameof(FWSizeAttribute)] as List <FWSizeAttribute>;
}
sizes.Add(this);
}
/// <summary>
/// Creates a new <see cref="DisplayMetadataProviderContext"/>.
/// </summary>
/// <param name="key">The <see cref="ModelMetadataIdentity"/> for the <see cref="ModelMetadata"/>.</param>
/// <param name="attributes">The attributes for the <see cref="ModelMetadata"/>.</param>
public DisplayMetadataProviderContext(
ModelMetadataIdentity key,
ModelAttributes attributes)
{
if (attributes == null)
{
throw new ArgumentNullException(nameof(attributes));
}
Key = key;
Attributes = attributes.Attributes;
PropertyAttributes = attributes.PropertyAttributes;
TypeAttributes = attributes.TypeAttributes;
DisplayMetadata = new DisplayMetadata();
}
public static void AddFilterData(
DisplayMetadata modelMetaData,
ICollection <string> fileExtensions,
ICollection <string> tags
)
{
modelMetaData.AddAdditionalValueIfNotEmpty("Tags", tags);
if (fileExtensions != null && fileExtensions.Count == 1)
{
modelMetaData.AddAdditionalValueIfNotEmpty("FileExtension", fileExtensions.First());
}
else if (fileExtensions != null)
{
modelMetaData.AddAdditionalValueIfNotEmpty("FileExtensions", string.Join(", ", fileExtensions));
}
}