public static string[] GetOrphanFiles(int _authenticatedUserId, string _connectionString)
{
List <string> toReturn = new List <string>();
Models.DocumenteScanateRepository dsr = new Models.DocumenteScanateRepository(_authenticatedUserId, _connectionString);
Models.DocumentScanat[] dss = (Models.DocumentScanat[])dsr.GetAll().Result;
Models.DocumenteScanateProceseRepository dspr = new Models.DocumenteScanateProceseRepository(_authenticatedUserId, _connectionString);
Models.DocumentScanatProces[] dsps = (Models.DocumentScanatProces[])dsr.GetAll().Result;
//var files = Directory.GetFiles(CommonFunctions.GetScansFolder()).AsQueryable().Except(Directory.GetFiles(CommonFunctions.GetScansFolder(), "*_Custom.jpg")); // requires System.Linq.Queryable (4.3.0)
string[] files = Directory.GetFiles(CommonFunctions.GetScansFolder());
foreach (string fileName in files)
{
if (fileName.IndexOf("*_Custom.jpg") < 0)
{
string fName = Path.GetFileName(fileName);
try
{
int f = dss.Where(item => item.CALE_FISIER == fName).Count();
int p = dsps.Where(item => item.CALE_FISIER == fName).Count();
if (f == 0 && p == 0)
{
toReturn.Add(fName);
}
}
catch { toReturn.Add(fName); }
}
}
return(toReturn.ToArray());
}
//public static response RestoreFileFromDb(Models.DocumentScanat ds)
public static response RestoreFileFromDb(dynamic ds)
{
try
{
if (ds.FILE_CONTENT == null)
{
ds.GetFileContent();
}
if (!File.Exists(Path.Combine(CommonFunctions.GetScansFolder(), ds.CALE_FISIER)))
{
FileStream fs = new FileStream(Path.Combine(CommonFunctions.GetScansFolder(), ds.CALE_FISIER), FileMode.CreateNew, FileAccess.ReadWrite);
fs.Write(ds.FILE_CONTENT, 0, ds.FILE_CONTENT.Length);
fs.Flush();
fs.Dispose();
}
try
{
string outputThumbFile = ds.CALE_FISIER.Replace(ds.EXTENSIE_FISIER, "_Custom.jpg");
if (!File.Exists(Path.Combine(CommonFunctions.GetScansFolder(), outputThumbFile)))
{
ThumbNails.GenerateImgThumbNail(CommonFunctions.GetThumbNailSizes(ThumbNailType.Custom), ds.CALE_FISIER);
}
}
catch (Exception exp) { LogWriter.Log(exp); }
return(new response(true, "", null, null, null));
// to do - restore thumbnails
}catch (Exception exp) { LogWriter.Log(exp); return(new response(false, exp.Message, null, null, new List <Error>()
{
new Error(exp)
})); }
}
public static bool DeleteOrphan(string fileName)
{
try
{
string extension = fileName.Substring(fileName.LastIndexOf('.'));
File.Delete(Path.Combine(CommonFunctions.GetScansFolder(), fileName.Replace(extension, "_Custom.jpg")));
File.Delete(Path.Combine(CommonFunctions.GetScansFolder(), fileName));
return(true);
}catch (Exception exp) { LogWriter.Log(exp); return(false); }
}
public static bool DeleteOrphans(string[] fileNames)
{
try
{
foreach (string fileName in fileNames)
{
File.Delete(Path.Combine(CommonFunctions.GetScansFolder(), fileName));
}
return(true);
}
catch (Exception exp) { LogWriter.Log(exp); return(false); }
}
public static bool RestoreFileFromDb(Models.DocumentScanat ds)
{
try
{
FileStream fs = new FileStream(Path.Combine(CommonFunctions.GetScansFolder(), ds.CALE_FISIER), FileMode.Create, FileAccess.ReadWrite);
fs.Write(ds.FILE_CONTENT, 0, ds.FILE_CONTENT.Length);
fs.Flush();
fs.Dispose();
return(true);
// to do - restore thumbnails
}catch (Exception exp) { LogWriter.Log(exp); return(false); }
}
/*
* public static Dictionary<string, byte[]> UploadFile(ICollection<IFormFile> files)
* {
* Dictionary<string, byte[]> toReturn = new Dictionary<string, byte[]>();
*
* foreach (IFormFile file in files)
* {
* if (file.Length > 0)
* {
* toReturn.Add(file.FileName, UploadFile(file));
* }
* }
* return toReturn;
* }
*/
/*
* public static byte[] UploadFile(IFormFile file)
* {
* BinaryReader reader = new BinaryReader(file.OpenReadStream());
* byte[] toReturn = reader.ReadBytes((int)file.Length);
* return toReturn;
* }
*/
public static byte[] UploadFile(string filePath)
{
string newFilePath = File.Exists(filePath) ? filePath : Path.Combine(CommonFunctions.GetScansFolder(), filePath);
FileStream fs = File.Open(newFilePath, FileMode.Open, FileAccess.Read);
byte[] toReturn = new byte[fs.Length];
fs.Read(toReturn, 0, (int)fs.Length);
fs.Flush();
fs.Dispose();
response r = ThumbNails.GenerateImgThumbNail(filePath);
return(toReturn);
}
public static string SaveBinaryContentToFile(byte[] fileContent, string extension)
{
string filePath = Guid.NewGuid() + extension;
string newFilePath = File.Exists(filePath) ? filePath : Path.Combine(CommonFunctions.GetScansFolder(), filePath);
FileStream fs = File.Create(newFilePath);
fs.Write(fileContent, 0, fileContent.Length);
fs.Flush();
fs.Dispose();
response r = ThumbNails.GenerateImgThumbNail(filePath);
return(filePath);
}
public static Models.DocumentScanatProces[] GetOrphanDocumentsProcese(int _authenticatedUserId, string _connectionString)
{
List <Models.DocumentScanatProces> toReturn = new List <Models.DocumentScanatProces>();
Models.DocumenteScanateProceseRepository dsr = new Models.DocumenteScanateProceseRepository(_authenticatedUserId, _connectionString);
Models.DocumentScanatProces[] dss = (Models.DocumentScanatProces[])dsr.GetAll().Result;
foreach (Models.DocumentScanatProces ds in dss)
{
if (!File.Exists(Path.Combine(CommonFunctions.GetScansFolder(), ds.CALE_FISIER)))
{
toReturn.Add(ds);
}
}
return(toReturn.ToArray());
}
public static string CopyFileToServer(string fileName)
{
try
{
string extension = fileName.Substring(fileName.LastIndexOf('.'));
string filePath = Guid.NewGuid() + extension;
string newFilePath = Path.Combine(CommonFunctions.GetScansFolder(), filePath);
File.Copy(fileName, newFilePath);
return(filePath);
}
catch (Exception exp)
{
LogWriter.Log(exp);
return(null);
}
}
/*
* public static byte[] GenerateImgThumbNail(Models.DocumentScanat _documentScanat, ThumbNailSizes s)
* {
* MemoryStream ms = new MemoryStream(_documentScanat.FILE_CONTENT);
* Image image = Image.FromStream(ms);
* string tmp_file = "tmp_" + DateTime.Now.ToString("ddMMyyyyHHmmss");
* response r = SaveThumbNail(ThumbNailType.Custom.ToString(), CommonFunctions.GetScansFolder(), tmp_file, image, s.Width, s.Height);
* FileStream fs = new FileStream(Path.Combine(CommonFunctions.GetScansFolder(), r.Message), FileMode.Open, FileAccess.Read);
* byte[] b = new byte[fs.Length];
* fs.Read(b, 0, (int)fs.Length);
* fs.Dispose();
* try
* {
* File.Delete(Path.Combine(CommonFunctions.GetScansFolder(), tmp_file));
* }
* catch { }
* return b;
* }
*/
public static byte[] GenerateImgThumbNail(object _documentScanat, ThumbNailSizes s)
{
PropertyInfo pi = _documentScanat.GetType().GetProperty("FILE_CONTENT");
MemoryStream ms = new MemoryStream((byte[])pi.GetValue(_documentScanat));
Image image = Image.FromStream(ms);
string tmp_file = "tmp_" + DateTime.Now.ToString("ddMMyyyyHHmmss");
response r = SaveThumbNail(ThumbNailType.Custom.ToString(), CommonFunctions.GetScansFolder(), tmp_file, image, s.Width, s.Height);
FileStream fs = new FileStream(Path.Combine(CommonFunctions.GetScansFolder(), r.Message), FileMode.Open, FileAccess.Read);
byte[] b = new byte[fs.Length];
fs.Read(b, 0, (int)fs.Length);
fs.Dispose();
try
{
File.Delete(Path.Combine(CommonFunctions.GetScansFolder(), tmp_file));
}
catch { }
return(b);
}
public static response GenerateByteThumbNail(string fileName, ThumbNailSizes tSize)
{
return(GenerateByteThumbNail(File.Exists(fileName) ? "" : CommonFunctions.GetScansFolder(), fileName, tSize));
}
public static response GenerateImgThumbNail(ThumbNailSizes tSize, string fileName)
{
return(GenerateImgThumbNail(tSize.thumbNailType.ToString(), CommonFunctions.GetScansFolder(), fileName, tSize.Width, tSize.Height));
}
public static response GenerateImgThumbNail(string fileName)
{
return(GenerateImgThumbNail(CommonFunctions.GetThumbNailSizes(ThumbNailType.Custom), File.Exists(fileName) ? "" : CommonFunctions.GetScansFolder(), fileName));
}
public static response ExportDocumenteDosarToPdf(Models.Dosar dosar)
{
try
{
PdfFixedDocument poDocument = new PdfFixedDocument();
Models.DocumentScanat[] ds = (Models.DocumentScanat[])dosar.GetDocumente().Result;
foreach (Models.DocumentScanat dsj in ds)
{
try
{
if (dsj.VIZA_CASCO)
{
//MemoryStream ms = new MemoryStream(dsj.FILE_CONTENT); // -- pt. citire content fisier din BD
FileStream ms = File.Open(Path.Combine(CommonFunctions.GetScansFolder(), dsj.CALE_FISIER), FileMode.Open, FileAccess.Read);
switch (dsj.EXTENSIE_FISIER.Replace(".", "").ToLower())
{
case "pdf":
PdfFixedDocument pd = new PdfFixedDocument(ms);
for (int i = 0; i < pd.Pages.Count; i++)
{
poDocument.Pages.Add(pd.Pages[i]);
}
break;
case "png":
Xfinium.Pdf.Graphics.PdfPngImage pngImg = new Xfinium.Pdf.Graphics.PdfPngImage(ms);
PdfPage p = new PdfPage();
ThumbNailSize tns = ThumbNails.ScaleImage(pngImg, p.Width - PDF_PAGE_MARGIN, p.Height - PDF_PAGE_MARGIN);
p.Graphics.DrawImage(pngImg, (p.Width - tns.Width) / 2, (p.Height - tns.Height) / 2, tns.Width, tns.Height);
//p.Graphics.DrawImage(pngImg, 0, 0, p.Width, p.Height);
poDocument.Pages.Add(p);
break;
case "jpg":
case "jpeg":
Xfinium.Pdf.Graphics.PdfJpegImage jpgImg = new Xfinium.Pdf.Graphics.PdfJpegImage(ms);
p = new PdfPage();
tns = ThumbNails.ScaleImage(jpgImg, p.Width - PDF_PAGE_MARGIN, p.Height - PDF_PAGE_MARGIN);
p.Graphics.DrawImage(jpgImg, (p.Width - tns.Width) / 2, (p.Height - tns.Height) / 2, tns.Width, tns.Height);
//p.Graphics.DrawImage(jpgImg, 0, 0, p.Width, p.Height);
poDocument.Pages.Add(p);
break;
case "tiff":
Xfinium.Pdf.Graphics.PdfTiffImage tiffImg = new Xfinium.Pdf.Graphics.PdfTiffImage(ms);
p = new PdfPage();
tns = ThumbNails.ScaleImage(tiffImg, p.Width - PDF_PAGE_MARGIN, p.Height - PDF_PAGE_MARGIN);
p.Graphics.DrawImage(tiffImg, (p.Width - tns.Width) / 2, (p.Height - tns.Height) / 2, tns.Width, tns.Height);
//p.Graphics.DrawImage(tiffImg, 0, 0, p.Width, p.Height);
poDocument.Pages.Add(p);
break;
default:
ms.Flush();
ms.Dispose();
throw new Exception("unsupportedFormat");
}
ms.Flush();
ms.Dispose();
}
}
catch (Exception exp) { LogWriter.Log(exp); }
}
if (poDocument.Pages.Count > 0)
{
string fileName = dosar.NR_DOSAR_CASCO.Replace('/', '_').Replace(' ', '_') + "_documente.pdf";
FileStream fs = File.Open(Path.Combine(CommonFunctions.GetPdfsFolder(), fileName), FileMode.Create, FileAccess.ReadWrite);
poDocument.Save(fs);
fs.Flush();
fs.Dispose();
return(new response(true, Path.Combine(CommonFunctions.GetPdfsFolder(), fileName), Path.Combine(CommonFunctions.GetPdfsFolder(), fileName), null, null));
}
else
{
return(new response(false, ErrorParser.ErrorMessage("dosarFaraDocumente").ERROR_MESSAGE, null, null, new List <Error>()
{
ErrorParser.ErrorMessage("dosarFaraDocumente")
}));
}
}
catch (Exception exp) { LogWriter.Log(exp); return(new response(false, exp.Message, null, null, new System.Collections.Generic.List <Error>()
{
new Error(exp)
})); }
}
