List <dynamic> GetImages(TypeGallery Category)
{
List <dynamic> Images = new List <dynamic>();
try
{
string CategoryFolder = Enum.GetName(typeof(TypeGallery), Category);
string RouteImages = $"{AppSettings["RouteImagesApp"]}/{SessionId}/{CategoryFolder}";
string Folder = $"{AppSettings["FolderImagesApp"]}{SessionId}\\{CategoryFolder}";
if (Exists(Folder))
{
foreach (string Image in GetFiles(Folder).OrderByDescending(x => new FileInfo(x).CreationTime))
{
if (!((System.IO.File.GetAttributes(Image) & FileAttributes.Hidden) == FileAttributes.Hidden))
{
dynamic Row = new ExpandoObject();
string Extension = Path.GetExtension(Image);
string ImageName = Path.GetFileName(Image);
string FolderThumbnail = $"{Folder}\\Thumbnail";
if (!Exists(FolderThumbnail))
{
CreateDirectory(FolderThumbnail);
}
if (!ExistImage(FolderThumbnail, ImageName))
{
CreateThumbnail(Folder, ImageName);
}
if (Extension.ToLower() != ".pdf")
{
Row.Thumbnail = $"{RouteImages}/Thumbnail/{ImageName}";
Row._Blank = false;
}
else
{
Row.Thumbnail = $"{AppSettings["RouteImagesApp"]}/pdfDefault.png";
Row._Blank = true;
}
Row.Href = $"{RouteImages}/{ImageName}";
Row.Name = ImageName;
Row.ShowName = Path.GetFileNameWithoutExtension(ImageName);
Images.Add(Row);
}
}
}
}
catch { }
return(Images);
}
void AddImage(TypeGallery Category, ImagesAppModel Model)
{
try
{
if (AllowLength_Image(Model.File.ContentLength))
{
string CategoryFolder = Enum.GetName(typeof(TypeGallery), Category);
string Folder = $"{AppSettings["FolderImagesApp"]}{SessionId}\\{CategoryFolder}";
if (!Exists(Folder))
{
CreateDirectory(Folder);
}
string Extension = Path.GetExtension(Model.File.FileName);
string Rename = $"{CheckFileName(Model.ImageName)}{Extension}";
if (!ExistImage(Folder, Rename))
{
Model.File.SaveAs(Path.Combine(Folder, Rename));
if (Extension.ToLower() != ".pdf")
{
CreateThumbnail(Folder, Rename);
}
}
else
{
TempData["ErrorWhenAdding"] = "Ya existe una imagen con ese nombre";
}
}
else
{
TempData["ErrorWhenAdding"] = "La imagen no puede ser mayor a 2MB";
}
}
catch { TempData["ErrorWhenAdding"] = "Error, no se puedo agregar la imagen"; }
}
