private List <string> GetDocumentPages(string file, string folderName, int currentPage)
{
List <string> lstOutput = new List <string>();
string outfileName = "page_{0}";
string outPath = Config.Configuration.OutputDirectory + folderName + "/" + outfileName;
currentPage = currentPage - 1;
Directory.CreateDirectory(Config.Configuration.OutputDirectory + folderName);
string imagePath = string.Format(outPath, currentPage) + ".jpeg";
if (System.IO.File.Exists(imagePath) && currentPage > 0)
{
lstOutput.Add(imagePath);
return(lstOutput);
}
int i = currentPage;
var filename = System.IO.File.Exists(Config.Configuration.WorkingDirectory + folderName + "/" + file)
? Config.Configuration.WorkingDirectory + folderName + "/" + file
: Config.Configuration.OutputDirectory + folderName + "/" + file;
using (FilePathLock.Use(filename))
{
try
{
Aspose.Note.Live.Demos.UI.Models.License.SetAsposeNoteLicense();
// Load the document from disk.
Aspose.Note.Document doc = new Aspose.Note.Document(filename);
Aspose.Note.Saving.ImageSaveOptions options = new Aspose.Note.Saving.ImageSaveOptions(Aspose.Note.SaveFormat.Jpeg);
// Save each page of the document as image.
options.PageIndex = currentPage;
doc.Save(imagePath, options);
lstOutput.Add(doc.GetChildNodes <Aspose.Note.Page>().Count.ToString());
lstOutput.Add(imagePath);
return(lstOutput);
}
catch (Exception ex)
{
throw ex;
}
}
}
protected Response Process(string controllerName, string fileName, string folderName, string outFileExtension, bool createZip, bool checkNumberofPages, string methodName, ActionDelegate action,
bool deleteSourceFolder = true, string zipFileName = null)
{
string guid = Guid.NewGuid().ToString();
string outFolder = "";
string sourceFolder = Aspose.App.Live.Demos.UI.Config.Configuration.WorkingDirectory + folderName;
fileName = sourceFolder + "\\" + fileName;
string fileExtension = Path.GetExtension(fileName).ToLower();
// Check if tiff file have more than one number of pages to create zip file or not
if ((checkNumberofPages) && (createZip) && (controllerName == "AsposeImagingConversionController") && (Path.GetExtension(fileName).ToLower() == ".tiff" || Path.GetExtension(fileName).ToLower() == ".tif"))
{
// Get the frame dimension list from the image of the file and
Image _image = Image.FromFile(fileName);
// Get the globally unique identifier (GUID)
Guid objGuid = _image.FrameDimensionsList[0];
// Create the frame dimension
FrameDimension dimension = new FrameDimension(objGuid);
// Gets the total number of frames in the .tiff file
int noOfPages = _image.GetFrameCount(dimension);
createZip = noOfPages > 1;
_image.Dispose();
}
// Check word file have more than one number of pages or not to create zip file
else if ((checkNumberofPages) && (createZip) && (controllerName == "AsposeWordsConversionController"))
{
Aspose.Words.Document doc = new Aspose.Words.Document(fileName);
createZip = doc.PageCount > 1;
}
// Check presentation file have one or more slides to create zip file
else if ((checkNumberofPages) && (createZip) && (controllerName == "AsposeSlidesAPIsController"))
{
Aspose.Slides.Presentation presentation = new Aspose.Slides.Presentation(fileName);
createZip = presentation.Slides.Count > 1;
}
// Check visio file have one or more pages to create zip file
else if ((checkNumberofPages) && (createZip) && (controllerName == "AsposeDiagramConversionController"))
{
Aspose.Diagram.Diagram diagram = new Aspose.Diagram.Diagram(fileName);
createZip = diagram.Pages.Count > 1;
}
// Check email file have one or more pages to create zip file
else if ((checkNumberofPages) && (createZip) && (controllerName == "AsposeEmailConversionController"))
{
Aspose.Email.MailMessage msg = Aspose.Email.MailMessage.Load(fileName);
MemoryStream msgStream = new MemoryStream();
msg.Save(msgStream, Aspose.Email.SaveOptions.DefaultMhtml);
Aspose.Words.Document document = new Aspose.Words.Document(msgStream);
createZip = document.PageCount > 1;
}
//Check excel file have more than on workseets to create zip or not
else if ((checkNumberofPages) && (createZip) && (controllerName == "AsposeCellsAPIsController") && (outFileExtension != ".svg"))
{
Aspose.Cells.Workbook workbook = new Aspose.Cells.Workbook(fileName);
createZip = workbook.Worksheets.Count > 1;
}
//Check note file have more than on pages to create zip or not
else if ((checkNumberofPages) && (createZip) && (controllerName == "AsposeNoteConversionController"))
{
Aspose.Note.Document document = new Aspose.Note.Document(fileName);
int count = document.GetChildNodes <Aspose.Note.Page>().Count;
createZip = count > 1;
}
//Check pdf file have more than on pages to create zip or not
else if ((checkNumberofPages) && (createZip) && (controllerName == "AsposePdfConversionController"))
{
Aspose.Pdf.Document pdfDocument = new Aspose.Pdf.Document(fileName);
createZip = pdfDocument.Pages.Count > 1;
}
//Check excel file have more than on workseets to create zip or not
else if ((checkNumberofPages) && (createZip) && (controllerName == "AsposeCellsAPIsController") && (outFileExtension == ".svg"))
{
Aspose.Cells.Workbook workbook = new Aspose.Cells.Workbook(fileName);
if (workbook.Worksheets.Count > 1)
{
createZip = true;
}
else
{
Aspose.Cells.Rendering.ImageOrPrintOptions imgOptions = new Aspose.Cells.Rendering.ImageOrPrintOptions();
imgOptions.OnePagePerSheet = true;
Aspose.Cells.Rendering.SheetRender sr = new Aspose.Cells.Rendering.SheetRender(workbook.Worksheets[0], imgOptions);
int srPageCount = sr.PageCount;
createZip = srPageCount > 1;
}
}
string outfileName = Path.GetFileNameWithoutExtension(fileName) + outFileExtension;
string outPath = "";
string zipOutFolder = Aspose.App.Live.Demos.UI.Config.Configuration.OutputDirectory + guid;
string zipOutfileName, zipOutPath;
if (string.IsNullOrEmpty(zipFileName))
{
zipOutfileName = guid + ".zip";
zipOutPath = Aspose.App.Live.Demos.UI.Config.Configuration.OutputDirectory + zipOutfileName;
}
else
{
var guid2 = Guid.NewGuid().ToString();
outFolder = guid2;
zipOutfileName = zipFileName + ".zip";
zipOutPath = Aspose.App.Live.Demos.UI.Config.Configuration.OutputDirectory + guid2;
Directory.CreateDirectory(zipOutPath);
zipOutPath += "/" + zipOutfileName;
}
if (createZip)
{
outfileName = Path.GetFileNameWithoutExtension(fileName) + outFileExtension;
outPath = zipOutFolder + "/" + outfileName;
Directory.CreateDirectory(zipOutFolder);
}
else
{
outFolder = guid;
outPath = Aspose.App.Live.Demos.UI.Config.Configuration.OutputDirectory + outFolder;
Directory.CreateDirectory(outPath);
outPath += "/" + outfileName;
}
string statusValue = "OK";
int statusCodeValue = 200;
try
{
action(fileName, outPath, zipOutFolder);
if (createZip)
{
ZipFile.CreateFromDirectory(zipOutFolder, zipOutPath);
Directory.Delete(zipOutFolder, true);
outfileName = zipOutfileName;
}
if (deleteSourceFolder)
{
System.GC.Collect();
System.GC.WaitForPendingFinalizers();
Directory.Delete(sourceFolder, true);
}
}
catch (Exception ex)
{
statusCodeValue = 500;
statusValue = "500 " + ex.Message;
}
return(new Response
{
FileName = outfileName,
FolderName = outFolder,
Status = statusValue,
StatusCode = statusCodeValue,
});
}
protected Response Process(string modelName, string fileName, string folderName, string outFileExtension, bool createZip, bool checkNumberofPages, string methodName, ActionDelegate action,
bool deleteSourceFolder = true, string zipFileName = null)
{
string guid = Guid.NewGuid().ToString();
string outFolder = "";
string sourceFolder = Config.Configuration.WorkingDirectory + folderName;
fileName = sourceFolder + "\\" + fileName;
string fileExtension = Path.GetExtension(fileName).ToLower();
if ((checkNumberofPages) && (createZip) && (modelName == "AsposeNoteConversion"))
{
Aspose.Note.Document document = new Aspose.Note.Document(fileName);
int count = document.GetChildNodes <Aspose.Note.Page>().Count;
createZip = count > 1;
}
string outfileName = Path.GetFileNameWithoutExtension(fileName) + outFileExtension;
string outPath = "";
string zipOutFolder = Config.Configuration.OutputDirectory + guid;
string zipOutfileName, zipOutPath;
if (string.IsNullOrEmpty(zipFileName))
{
zipOutfileName = guid + ".zip";
zipOutPath = Config.Configuration.OutputDirectory + zipOutfileName;
}
else
{
var guid2 = Guid.NewGuid().ToString();
outFolder = guid2;
zipOutfileName = zipFileName + ".zip";
zipOutPath = Config.Configuration.OutputDirectory + guid2;
Directory.CreateDirectory(zipOutPath);
zipOutPath += "/" + zipOutfileName;
}
if (createZip)
{
outfileName = Path.GetFileNameWithoutExtension(fileName) + outFileExtension;
outPath = zipOutFolder + "/" + outfileName;
Directory.CreateDirectory(zipOutFolder);
}
else
{
outFolder = guid;
outPath = Config.Configuration.OutputDirectory + outFolder;
Directory.CreateDirectory(outPath);
outPath += "/" + outfileName;
}
string statusValue = "OK";
int statusCodeValue = 200;
try
{
action(fileName, outPath, zipOutFolder);
if (createZip)
{
ZipFile.CreateFromDirectory(zipOutFolder, zipOutPath);
Directory.Delete(zipOutFolder, true);
outfileName = zipOutfileName;
}
if (deleteSourceFolder)
{
System.GC.Collect();
System.GC.WaitForPendingFinalizers();
Directory.Delete(sourceFolder, true);
}
}
catch (Exception ex)
{
statusCodeValue = 500;
statusValue = "500 " + ex.Message;
}
return(new Response
{
FileName = outfileName,
FolderName = outFolder,
Status = statusValue,
StatusCode = statusCodeValue,
});
}