protected long CopyCoverToSubBuffer(string coverFile, string subBuffer, int fileIndex, int archiveNb)
{
long coverSize = 0;
if (string.IsNullOrWhiteSpace(coverFile))
{
return(coverSize);
}
FileInfo coverInfo = new FileInfo(coverFile);
string destFile = Path.Combine(subBuffer, coverInfo.Name);
using (Bitmap bitmap = (Bitmap)Image.FromFile(coverFile))
{
if (Settings.Instance.AddFileIndexToCovers)
{
string issueText = $"{fileIndex.ToString().PadLeft(archiveNb.ToString().Length, '0')}/{archiveNb}";
using (Graphics graphics = Graphics.FromImage(bitmap))
{
using (Font arialFont = new Font("Arial", 220f, FontStyle.Regular, GraphicsUnit.Point))
{
SizeF size = graphics.MeasureString(issueText, arialFont);
using (SolidBrush whiteBrush = new SolidBrush(Color.FromArgb(200, 255, 255, 255)))
{
graphics.FillRectangle(whiteBrush, 5f, 5f, size.Width + 10f, size.Height + 10f);
}
graphics.DrawString(issueText, arialFont, Brushes.Black, 10f, 10f);
}
}
}
JpgConverter jpgConverter = new JpgConverter(_logger, 80);
jpgConverter.SaveJpeg(bitmap, destFile);
}
coverInfo = new FileInfo(destFile);
coverSize = coverInfo.Length;
return(coverSize);
}
protected bool MovePicturesToSubBuffer(string destFolder, List <FileInfo> files, string archiveName, bool isFirstArchive, long imageCompression)
{
bool result = true;
int increaseIndex = 1;
if (Settings.Instance.IncludeCover)
{
increaseIndex = isFirstArchive ? 1 : 2;
}
_logger.Log($"Copy the selected files in {destFolder}");
try
{
Directory.CreateDirectory(destFolder);
int padSize = Math.Max(2, files.Count.ToString().Length);
JpgConverter jpgConverter = new JpgConverter(_logger, imageCompression);
for (int i = 0; i < files.Count; ++i)
{
string destFile = Path.Combine(destFolder, $"{archiveName}_{(i + increaseIndex).ToString().PadLeft(padSize, '0')}{files[i].Extension}".Replace(' ', '_'));
if (imageCompression == 100)
{
// rename the files in the directories
File.Move(files[i].FullName, destFile);
}
else
{
jpgConverter.SaveJpeg(files[i].FullName, destFile);
File.Delete(files[i].FullName);
}
}
}
catch (Exception e)
{
result = false;
_logger.Log($"ERROR: Cannot split archive {e.Message}");
}
return(result);
}
public void Merge(string outputFile, IList <string> files, long imageQuality)
{
_eventAggregator.GetEvent <BusinessEvent>().Publish(true);
_logger.Log($"Check input validity vs settings");
FileInfo fi = new FileInfo(outputFile);
string fileName = fi.Name;
string settingsExtension = $".{Settings.Instance.OutputFormat.ToString().ToLower()}";
if (string.IsNullOrEmpty(fi.Extension))
{
_logger.Log($"Add Extension to filename {settingsExtension}");
outputFile += settingsExtension;
}
else
{
if (fi.Extension != settingsExtension)
{
_logger.Log($"Incorrect extension found in filename {fi.Extension} replaced with {settingsExtension}");
outputFile = outputFile.Substring(0, outputFile.Length - fi.Extension.Length) + settingsExtension;
}
}
_logger.Log($"Start merging input archives in {outputFile}");
string nameTemplate = fi.Name.Substring(0, fi.Name.Length - fi.Extension.Length);
string bufferPath = Settings.Instance.GetBufferDirectory(files[0], nameTemplate);
string outputBuffer = Path.Combine(bufferPath, "outputBuffer");
Directory.CreateDirectory(outputBuffer);
List <FileInfo> metadataFiles = new List <FileInfo>();
List <FileInfo> pages = new List <FileInfo>();
int bufferPadSize = files.Count.ToString().Length;
for (int i = 0; i < files.Count; ++i)
{
CompressionHelper ch1 = new CompressionHelper(_logger);
string decompressionBuffer = Path.Combine(bufferPath, $"archive_{i.ToString().PadLeft(bufferPadSize, '0')}");
_logger.Log($"Uncompress {files[i]} in {decompressionBuffer}");
ch1.DecompressToDirectory(files[i], decompressionBuffer);
_logger.Log($"Extraction done.");
ParseArchiveFiles(decompressionBuffer, ref metadataFiles, ref pages);
}
if (Settings.Instance.IncludeMetadata)
{
if (metadataFiles.Count > 0)
{
string destFile = Path.Combine(outputBuffer, metadataFiles[0].Name);
_logger.Log($"copy metadata {metadataFiles[0].FullName} in {destFile}");
File.Copy(metadataFiles[0].FullName, destFile, true);
}
}
int pagePadSize = pages.Count.ToString().Length;
int pageAdded = 1;
JpgConverter jpgConverter = new JpgConverter(_logger, imageQuality);
for (int i = 0; i < pages.Count; ++i)
{
if (pages[i].Extension != ".xml")
{
string destFile = Path.Combine(outputBuffer, $"{nameTemplate}_{pageAdded.ToString().PadLeft(pagePadSize, '0')}{pages[i].Extension}".Replace(' ', '_'));
if (imageQuality == 100)
{
// rename the files in the directories
File.Move(pages[i].FullName, destFile);
}
else
{
jpgConverter.SaveJpeg(pages[i].FullName, destFile);
File.Delete(pages[i].FullName);
}
++pageAdded;
}
}
CompressionHelper ch2 = new CompressionHelper(_logger);
_logger.Log($"Start compression of {outputBuffer} into {outputFile} ...");
ch2.CompressDirectoryContent(outputBuffer, outputFile);
_logger.Log($"Compression done.");
_logger.Log($"Clean Buffer {bufferPath}");
SystemTools.CleanDirectory(bufferPath, _logger);
_logger.Log("Done.");
_eventAggregator.GetEvent <BusinessEvent>().Publish(false);
}