public virtual ActionResult DeleteFile(CustomFileEntity model)
{
try
{
var db = Repository.DataContext;
var entity = Repository.GetByPrimaryKey(model.ObjId);
var type = TypeHelpers.GetPropertyType(entity, model.PropName);
var entitySetName = TypeHelpers.GetEntitySetName(type, db);
var key = new EntityKey(entitySetName, "Id", model.Id);
var file = (IFileEntity)((IObjectContextAdapter)db).ObjectContext.GetObjectByKey(key);
// aganzha
var propValue = TypeHelpers.GetPropertyValue(entity, model.PropName);
var propType = propValue.GetType();
MethodInfo methodInfo = propType.GetMethod("Remove");
object[] parametersArray = new object[] { file };
methodInfo.Invoke(propValue, parametersArray);
((IObjectContextAdapter)Repository.DataContext).ObjectContext.DeleteObject(file);
//DefaultFileService.DeleteFile(file, ControllerContext.HttpContext);
//var propValue = TypeHelpers.GetPropertyValue(entity, model.PropName);
//if (propValue is IEnumerable)
//{
// var list = ((IListSource)propValue).GetList();
// list.Remove(file);
//}
//else
//{
// TypeHelpers.SetPropertyValue(entity, model.PropName, null);
//}
//((IObjectContextAdapter)db).ObjectContext.DeleteObject(file);
db.SaveChanges();
return(Json(new { success = true }));
}
catch (Exception exception)
{
return(Json(new { success = false, error = exception.Message }));
}
}
public virtual ActionResult SaveFileData(CustomFileEntity model)
{
try
{
var db = Repository.DataContext;
var entity = Repository.GetByPrimaryKey(model.ObjId);
var type = TypeHelpers.GetPropertyType(entity, model.PropName);
var entitySetName = TypeHelpers.GetEntitySetName(type, db);
var key = new EntityKey(entitySetName, "Id", model.Id);
var file = (IFileEntity)((IObjectContextAdapter)db).ObjectContext.GetObjectByKey(key);
file.Alt = model.Alt;
file.Description = model.Description;
file.Title = model.Title;
file.Visibility = model.Visibility;
db.SaveChanges();
return(Json(new { success = true }));
}
catch (Exception exception)
{
return(Json(new { success = false, error = exception.Message }));
}
}
private void ReceiveCustomFile(LeafNodeProgress progress, String instanceName, CustomFileEntity customFile)
{
var downloadLink = customFile.DownloadLink;
var downloadTargetPositon = Path.Combine(this.GetInstanceRootFolder(instanceName).FullName, customFile.LocalPath);
Logger.GetLogger().Info(String.Format("Downloading file:{0} from remote url:{1}.", downloadTargetPositon, downloadLink));
DownloadUtils.DownloadFile(progress, downloadLink, downloadTargetPositon, customFile.Md5);
Logger.GetLogger().Info(String.Format("Successfully downloaded file:{0} from remote url:{1}.", downloadTargetPositon, downloadLink));
}
