public static void SplitPdf(string filePath, string outputDir = null)
{
if (filePath == string.Empty || filePath == null)
{
return;
}
if (outputDir == null)
{
outputDir = System.IO.Path.GetDirectoryName(filePath) + "\\";
}
using (var pdfDoc = new PdfDocument(new PdfReader(filePath)))
{
var splitter = new CustomSplitter(pdfDoc, outputDir);
var splittedDocs = splitter.SplitByPageCount(1);
foreach (var splittedDoc in splittedDocs)
{
splittedDoc.Close();
}
}
OpenFolderInExplorer(outputDir);
}
protected override void Execute(CodeActivityContext context)
{
try
{
SplitOptions splitter = Splitter;
List <string> temp = new List <string>();
String[] stringsplitter;
string input;
switch (splitter)
{
case SplitOptions.Comma:
input = Input.Get(context);
stringsplitter = new String[] { "," };
var tmp = input.Split(stringsplitter, StringSplitOptions.RemoveEmptyEntries);
temp = tmp.ToList <string>();
break;
case SplitOptions.Newline:
input = Input.Get(context);
stringsplitter = new String[] { Environment.NewLine.ToString() };
tmp = input.Split(stringsplitter, StringSplitOptions.RemoveEmptyEntries);
temp = tmp.ToList <string>();
break;
case SplitOptions.Pipe:
input = Input.Get(context);
stringsplitter = new String[] { "|" };
tmp = input.Split(stringsplitter, StringSplitOptions.RemoveEmptyEntries);
temp = tmp.ToList <string>();
break;
case SplitOptions.Custom:
input = Input.Get(context);
string[] customSplitter = CustomSplitter.Get(context);
if (customSplitter != null)
{
tmp = input.Split(customSplitter, StringSplitOptions.RemoveEmptyEntries);
temp = tmp.ToList <string>();
break;
}
else
{
throw new NullReferenceException("Custom splitter cannot be null if Custom is selected");
}
default:
Console.WriteLine("Invalid Splitter");
break;
}
Result.Set(context, temp.ToArray());
}
catch (NullReferenceException e)
{
Console.WriteLine(e.Message);
throw;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
throw;
}
}