public Response Unlock(InputFiles files, string passw, string folderName)
{
if (files.Count == 0 || files.Count > MaximumUploadFiles)
{
return(MaximumFileLimitsResponse);
}
SetDefaultOptions(files, "");
Opts.AppName = "Unlock";
Opts.MethodName = "Unlock";
Opts.ZipFileName = "Unlocked documents";
Opts.FolderName = folderName;
var lck = new object();
var catchedException = false;
var strError = new StringBuilder();
var docs = new DocumentInfo[files.Count];
for (var i = 0; i < files.Count; i++)
{
docs[i] = new DocumentInfo();
try
{
docs[i].PdfDocument = new Document(files[i].FullFileName, passw);
docs[i].PdfDocument.Decrypt();
}
catch (InvalidPasswordException ex)
{
lock (lck)
{
strError.Append($"File \"{Path.GetFileName(files[i].FullFileName)}\" - {ex.Message}");
catchedException = true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
lock (lck)
catchedException = true;
}
}
if (!catchedException)
{
return(Process((inFilePath, outPath, zipOutFolder) =>
{
var tasks = docs.Select(doc => Task.Factory.StartNew(() =>
{
SaveDocument(doc, outPath, zipOutFolder,
new SaveFormatType()
{
SaveOptions = new PdfSaveOptions(),
SaveType = SaveType.pdf
});
})).ToArray();
Task.WaitAll(tasks);
}));
}
return(new Response
{
Status = strError.Length > 0 ? strError.ToString() : "Exception during processing",
StatusCode = 500
});
}