protected override IActionItem ExecuteSync(IContent content, object index, object parameter, IEnumerable<IDirtiable> dirtiables)
{
var value = content.Retrieve();
var collectionDescriptor = (CollectionDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
object itemToAdd = null;
// TODO: Find a better solution for ContentSerializerAttribute that doesn't require to reference Core.Serialization (and unreference this assembly)
if (collectionDescriptor.ElementType.IsAbstract || collectionDescriptor.ElementType.IsNullable() || collectionDescriptor.ElementType.GetCustomAttributes(typeof(ContentSerializerAttribute), true).Any())
{
// If the parameter is a type instead of an instance, try to construct an instance of this type
var type = parameter as Type;
if (type?.GetConstructor(Type.EmptyTypes) != null)
itemToAdd = Activator.CreateInstance(type);
}
else if (collectionDescriptor.ElementType == typeof(string))
{
itemToAdd = parameter ?? "";
}
else
{
itemToAdd = parameter ?? ObjectFactory.NewInstance(collectionDescriptor.ElementType);
}
content.Add(itemToAdd);
return null;
}
/// <inheritdoc/>
protected override void UndoAction()
{
switch (ChangeType)
{
case ContentChangeType.ValueChange:
var previousValue = Content.Retrieve(Index);
Content.Update(PreviousValue, Index);
PreviousValue = previousValue;
break;
case ContentChangeType.CollectionAdd:
PreviousValue = Content.Retrieve(Index);
Content.Remove(Index);
ChangeType = ContentChangeType.CollectionRemove;
break;
case ContentChangeType.CollectionRemove:
Content.Add(Index, PreviousValue);
PreviousValue = null;
ChangeType = ContentChangeType.CollectionAdd;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var value = content.Retrieve(index);
var collectionDescriptor = (CollectionDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
object itemToAdd = null;
// TODO: Find a better solution for ContentSerializerAttribute that doesn't require to reference Core.Serialization (and unreference this assembly)
if (collectionDescriptor.ElementType.IsAbstract || collectionDescriptor.ElementType.IsNullable() || collectionDescriptor.ElementType.GetCustomAttributes(typeof(ContentSerializerAttribute), true).Any())
{
// If the parameter is a type instead of an instance, try to construct an instance of this type
var type = parameter as Type;
if (type?.GetConstructor(Type.EmptyTypes) != null)
itemToAdd = Activator.CreateInstance(type);
}
else if (collectionDescriptor.ElementType == typeof(string))
{
itemToAdd = parameter ?? "";
}
else
{
itemToAdd = parameter ?? ObjectFactory.NewInstance(collectionDescriptor.ElementType);
}
if (index.IsEmpty)
{
content.Add(itemToAdd);
}
else
{
// Handle collections in collections
// TODO: this is not working on the observable node side
var collectionNode = content.Reference.AsEnumerable[index].TargetNode;
collectionNode.Content.Add(itemToAdd);
}
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var value = content.Retrieve(index);
var collectionDescriptor = (CollectionDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
object itemToAdd = null;
var elementType = collectionDescriptor.ElementType;
if (CanAddNull(elementType) || IsReferenceType(elementType))
{
// If the parameter is a type instead of an instance, try to construct an instance of this type
var type = parameter as Type;
if (type?.GetConstructor(Type.EmptyTypes) != null)
itemToAdd = ObjectFactoryRegistry.NewInstance(type);
}
else if (collectionDescriptor.ElementType == typeof(string))
{
itemToAdd = parameter ?? "";
}
else
{
itemToAdd = parameter ?? ObjectFactoryRegistry.NewInstance(collectionDescriptor.ElementType);
}
if (index.IsEmpty)
{
content.Add(itemToAdd);
}
else
{
// Handle collections in collections
// TODO: this is not working on the observable node side
var collectionNode = content.Reference.AsEnumerable[index].TargetNode;
collectionNode.Content.Add(itemToAdd);
}
}
protected override IActionItem ExecuteSync(IContent content, object index, object parameter, IEnumerable <IDirtiable> dirtiables)
{
var value = content.Retrieve();
var collectionDescriptor = (CollectionDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
object itemToAdd = null;
// TODO: Find a better solution for ContentSerializerAttribute that doesn't require to reference Core.Serialization (and unreference this assembly)
if (collectionDescriptor.ElementType.IsAbstract || collectionDescriptor.ElementType.IsNullable() || collectionDescriptor.ElementType.GetCustomAttributes(typeof(ContentSerializerAttribute), true).Any())
{
// If the parameter is a type instead of an instance, try to construct an instance of this type
var type = parameter as Type;
if (type?.GetConstructor(Type.EmptyTypes) != null)
{
itemToAdd = Activator.CreateInstance(type);
}
}
else if (collectionDescriptor.ElementType == typeof(string))
{
itemToAdd = parameter ?? "";
}
else
{
itemToAdd = parameter ?? ObjectFactory.NewInstance(collectionDescriptor.ElementType);
}
content.Add(itemToAdd);
return(null);
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var oldName = index;
var renamedObject = content.Retrieve(oldName);
content.Remove(renamedObject, oldName);
var newName = AddPrimitiveKeyCommand.GenerateStringKey(content.Value, content.Descriptor, (string)parameter);
content.Add(renamedObject, newName);
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var oldName = index;
var newName = new Index(parameter);
var renamedObject = content.Retrieve(oldName);
content.Remove(renamedObject, oldName);
content.Add(renamedObject, newName);
}
protected override IActionItem ExecuteSync(IContent content, object index, object parameter, IEnumerable<IDirtiable> dirtiables)
{
var oldName = (string)index;
var newName = (string)parameter;
var removedObject = content.Retrieve(oldName);
content.Remove(oldName);
content.Add(newName, removedObject);
return null;
}
protected override IActionItem ExecuteSync(IContent content, object index, object parameter, IEnumerable<IDirtiable> dirtiables)
{
var indices = (Tuple<int, int>)parameter;
var sourceIndex = indices.Item1;
var targetIndex = indices.Item2;
content.Remove(sourceIndex);
content.Add(targetIndex);
return null;
}
public override void Execute(IContent content, object index, object parameter)
{
var oldName = (string)index;
var newName = (string)parameter;
var renamedObject = content.Retrieve(oldName);
content.Remove(oldName, renamedObject);
content.Add(newName, renamedObject);
}
public override void Execute(IContent content, Index index, object parameter)
{
var oldName = index;
var newName = new Index(parameter);
var renamedObject = content.Retrieve(oldName);
content.Remove(renamedObject, oldName);
content.Add(renamedObject, newName);
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var indices = (Tuple<int, int>)parameter;
var sourceIndex = new Index(indices.Item1);
var targetIndex = new Index(indices.Item2);
var value = content.Retrieve(sourceIndex);
content.Remove(value, sourceIndex);
content.Add(value, targetIndex);
}
public override void Execute(IContent content, object index, object parameter)
{
var indices = (Tuple <int, int>)parameter;
var sourceIndex = indices.Item1;
var targetIndex = indices.Item2;
var value = content.Retrieve(sourceIndex);
content.Remove(sourceIndex, value);
content.Add(targetIndex, value);
}
protected override IActionItem ExecuteSync(IContent content, object index, object parameter, IEnumerable <IDirtiable> dirtiables)
{
var oldName = (string)index;
var newName = (string)parameter;
var removedObject = content.Retrieve(oldName);
content.Remove(oldName);
content.Add(newName, removedObject);
return(null);
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var oldName = index;
var renamedObject = content.Retrieve(oldName);
content.Remove(renamedObject, oldName);
var newName = AddPrimitiveKeyCommand.GenerateStringKey(content.Value, content.Descriptor, (string)parameter);
content.Add(renamedObject, newName);
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var indices = (Tuple <int, int>)parameter;
var sourceIndex = new Index(indices.Item1);
var targetIndex = new Index(indices.Item2);
var value = content.Retrieve(sourceIndex);
content.Remove(value, sourceIndex);
content.Add(value, targetIndex);
}
protected override IActionItem ExecuteSync(IContent content, object index, object parameter, IEnumerable <IDirtiable> dirtiables)
{
var indices = (Tuple <int, int>)parameter;
var sourceIndex = indices.Item1;
var targetIndex = indices.Item2;
var value = content.Retrieve(sourceIndex);
content.Remove(sourceIndex);
content.Add(targetIndex, value);
return(null);
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var value = content.Retrieve(index);
var dictionaryDescriptor = (DictionaryDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
var newKey = dictionaryDescriptor.KeyType != typeof(string) ? new Index(Activator.CreateInstance(dictionaryDescriptor.KeyType)) : GenerateStringKey(value, dictionaryDescriptor, parameter as string);
object newItem = null;
// TODO: Find a better solution that doesn't require to reference Core.Serialization (and unreference this assembly)
if (!dictionaryDescriptor.ValueType.GetCustomAttributes(typeof(ContentSerializerAttribute), true).Any())
newItem = CreateInstance(dictionaryDescriptor.ValueType);
content.Add(newItem, newKey);
}
protected override IActionItem ExecuteSync(IContent content, object index, object parameter, IEnumerable<IDirtiable> dirtiables)
{
var value = content.Retrieve(index);
var dictionaryDescriptor = (DictionaryDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
var newKey = dictionaryDescriptor.KeyType != typeof(string) ? Activator.CreateInstance(dictionaryDescriptor.KeyType) : GenerateStringKey(value, dictionaryDescriptor, parameter as string);
object newItem = null;
// TODO: Find a better solution that doesn't require to reference Core.Serialization (and unreference this assembly)
if (!dictionaryDescriptor.ValueType.GetCustomAttributes(typeof(ContentSerializerAttribute), true).Any())
newItem = !dictionaryDescriptor.ValueType.IsAbstract ? Activator.CreateInstance(dictionaryDescriptor.ValueType) : null;
content.Add(newKey, newItem);
return null;
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var value = content.Retrieve(index);
var dictionaryDescriptor = (DictionaryDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
var newKey = dictionaryDescriptor.KeyType != typeof(string) ? new Index(Activator.CreateInstance(dictionaryDescriptor.KeyType)) : GenerateStringKey(value, dictionaryDescriptor, parameter as string);
object newItem = null;
// TODO: Find a better solution that doesn't require to reference Core.Serialization (and unreference this assembly)
if (!dictionaryDescriptor.ValueType.GetCustomAttributes(typeof(ContentSerializerAttribute), true).Any())
{
newItem = CreateInstance(dictionaryDescriptor.ValueType);
}
content.Add(newItem, newKey);
}
public bool Add(Content content)
{
int i = 0;
i = icontent.Add(content);
if (i != 0)
{
return(true);
}
else
{
return(false);
}
}
protected override IActionItem ExecuteSync(IContent content, object index, object parameter, IEnumerable <IDirtiable> dirtiables)
{
var value = content.Retrieve(index);
var dictionaryDescriptor = (DictionaryDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
var newKey = dictionaryDescriptor.KeyType != typeof(string) ? Activator.CreateInstance(dictionaryDescriptor.KeyType) : GenerateStringKey(value, dictionaryDescriptor, parameter as string);
object newItem = null;
// TODO: Find a better solution that doesn't require to reference Core.Serialization (and unreference this assembly)
if (!dictionaryDescriptor.ValueType.GetCustomAttributes(typeof(ContentSerializerAttribute), true).Any())
{
newItem = !dictionaryDescriptor.ValueType.IsAbstract ? Activator.CreateInstance(dictionaryDescriptor.ValueType) : null;
}
content.Add(newKey, newItem);
return(null);
}
public override Task Execute(IContent content, Index index, object parameter)
{
var hasIndex = content.Indices == null || content.Indices.Contains(index);
var currentValue = hasIndex ? content.Retrieve(index) : (content.Type.IsValueType ? Activator.CreateInstance(content.Type) : null);
var newValue = ChangeValue(currentValue, parameter);
if (hasIndex)
{
if (!Equals(newValue, currentValue))
{
content.Update(newValue, index);
}
}
else
{
content.Add(newValue, index);
}
return Task.FromResult(0);
}
public override Task Execute(IContent content, Index index, object parameter)
{
var hasIndex = content.Indices == null || content.Indices.Contains(index);
var currentValue = hasIndex ? content.Retrieve(index) : (content.Type.IsValueType ? Activator.CreateInstance(content.Type) : null);
var newValue = ChangeValue(currentValue, parameter);
if (hasIndex)
{
if (!Equals(newValue, currentValue))
{
content.Update(newValue, index);
}
}
else
{
content.Add(newValue, index);
}
return(Task.FromResult(0));
}
protected void ApplyUndo(object oldValue, object newValue, ContentChangeType type)
{
switch (type)
{
case ContentChangeType.ValueChange:
Content.Update(oldValue, Index);
break;
case ContentChangeType.CollectionAdd:
Content.Remove(Index, newValue);
break;
case ContentChangeType.CollectionRemove:
Content.Add(Index, oldValue);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
/// <summary>
/// Agrega contenido al documento en la posición especificada.
/// Si el documento no existe, se crea automáticamente.
/// </summary>
/// <param name="content"></param>
/// <param name="position"></param>
public void AddContent(IContent content, DocumentPosition position = DocumentPosition.BOTTOM)
{
WordprocessingDocument wordDocument = null;
try {
Body docBody;
if (File.Exists(this.path))
{
wordDocument = WordprocessingDocument.Open(
this.path,
true
);
docBody = wordDocument.MainDocumentPart.Document.Body;
}
else
{
wordDocument = WordprocessingDocument.Create(
this.path,
WordprocessingDocumentType.Document,
true
);
MainDocumentPart mainPart = wordDocument.AddMainDocumentPart();
mainPart.Document = new DocumentFormat.OpenXml.Wordprocessing.Document();
docBody = new Body();
mainPart.Document.Body = docBody;
}
content.Add(docBody, position);
}
finally
{
if (wordDocument != null)
{
wordDocument.Dispose();
}
}
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var value = content.Retrieve(index);
var collectionDescriptor = (CollectionDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
object itemToAdd = null;
// TODO: Find a better solution for ContentSerializerAttribute that doesn't require to reference Core.Serialization (and unreference this assembly)
// TODO: Fix this for asset part types that are also references
if (collectionDescriptor.ElementType.IsAbstract || collectionDescriptor.ElementType.IsNullable() || collectionDescriptor.ElementType.GetCustomAttributes(typeof(ContentSerializerAttribute), true).Any())
{
// If the parameter is a type instead of an instance, try to construct an instance of this type
var type = parameter as Type;
if (type?.GetConstructor(Type.EmptyTypes) != null)
{
itemToAdd = Activator.CreateInstance(type);
}
}
else if (collectionDescriptor.ElementType == typeof(string))
{
itemToAdd = parameter ?? "";
}
else
{
itemToAdd = parameter ?? ObjectFactory.NewInstance(collectionDescriptor.ElementType);
}
if (index.IsEmpty)
{
content.Add(itemToAdd);
}
else
{
// Handle collections in collections
// TODO: this is not working on the observable node side
var collectionNode = content.Reference.AsEnumerable[index].TargetNode;
collectionNode.Content.Add(itemToAdd);
}
}
protected override void ExecuteSync(IContent content, Index index, object parameter)
{
var value = content.Retrieve(index);
var collectionDescriptor = (CollectionDescriptor)TypeDescriptorFactory.Default.Find(value.GetType());
object itemToAdd = null;
var elementType = collectionDescriptor.ElementType;
if (CanAddNull(elementType) || IsReferenceType(elementType))
{
// If the parameter is a type instead of an instance, try to construct an instance of this type
var type = parameter as Type;
if (type?.GetConstructor(Type.EmptyTypes) != null)
{
itemToAdd = ObjectFactoryRegistry.NewInstance(type);
}
}
else if (collectionDescriptor.ElementType == typeof(string))
{
itemToAdd = parameter ?? "";
}
else
{
itemToAdd = parameter ?? ObjectFactoryRegistry.NewInstance(collectionDescriptor.ElementType);
}
if (index.IsEmpty)
{
content.Add(itemToAdd);
}
else
{
// Handle collections in collections
// TODO: this is not working on the observable node side
var collectionNode = content.Reference.AsEnumerable[index].TargetNode;
collectionNode.Content.Add(itemToAdd);
}
}
public IActionResult Add(string content, string id, string returnUrl, string subjectid)
{
if (!string.IsNullOrEmpty(content) && !string.IsNullOrEmpty(id))
{
Content model = new Content
{
Subjectid = Convert.ToInt32(id),
ContentName = content
};
_content.Add(model);
_content.Save();
}
if (returnUrl == "contentlist")
{
return(RedirectToAction(returnUrl, "Content", new { id = id }));
}
else
{
return(RedirectToAction(returnUrl, "lesson", new { id = subjectid }));
}
}
public void AddContent(IContent content)
{
content.Add();
AppState.TriggerNotification(content.Name + " content added");
}
