Add download input link

Core/Entities/LeafInput.cs

@@ -72,6 +72,27 @@ namespace LeafWeb.Core.Entities
 				return compressedFileStream.ToArray();
 			}
 		}
+		
+		/// <summary>
+		/// Contains all input files in a zip
+		/// </summary>
+		public byte[] GetInputFileZip()
+		{
+			using (var compressedFileStream = new MemoryStream())
+			{
+				using (var archive = new ZipArchive(compressedFileStream, ZipArchiveMode.Create, true))
+				{
+					foreach (var inputFile in InputFiles)
+					{
+						var entry = archive.CreateEntry(inputFile.Filename);
+						using (var originalFileStream = new MemoryStream(inputFile.Contents))
+						using (var entryStream = entry.Open())
+							originalFileStream.CopyTo(entryStream);
+					}
+				}
+				return compressedFileStream.ToArray();
+			}
+		}
 
 		public int GetOutputFileSizeSum()
 		{