public void Merge()
{
if (!Directory.Exists(templateRootDirectory))
{
throw new MergerException("The given template root directory does not exist.",
templateRootDirectory);
}
var templatePath = GetTemplatePath(templateRootDirectory);
if (String.IsNullOrEmpty(templatePath))
{
throw new MergerException("Template not found", templateRootDirectory);
}
var dataSource = $@"{templateRootDirectory}\mergeRequests";
if (!Directory.Exists(dataSource) || Directory.GetDirectories(dataSource).Length <= 0)
{
return;
}
var dataDirectories = Directory.GetDirectories(dataSource);
foreach (var dataDirectory in dataDirectories)
{
if (!File.Exists($@"{dataDirectory}\finishedExport"))
{
continue;
}
try
{
// Merge template with data
var data = keyValueLoader.LoadKeyValuePairs($@"{dataDirectory}\data");
templateEditor.MergeWithData(
templatePath: templatePath,
keyValuePairs: data.KeyValuePairs,
iterationKeyValuePairHolders: data.KeyValuePairIterations,
toAppendDocumentsPath: AppendDocuments(dataDirectory)
? $@"{templateRootDirectory}\appendDocuments"
: "",
mergedDocOutputPath:
$@"{templateRootDirectory}\output\{GetOuputName(dataDirectory)}"
);
}
catch (MergerException)
{
throw; // Rethrow this exception so it can be handled by the class that's using this one
}
catch (Exception e)
{
throw new MergerException(
"Something went wrong while trying to merge data with the template.",
e.Message);
// TODO Possible memoryleak? Will it reach the finally block?
// Also possible loop if it does not reach the finally block
}
finally
{
// TODO I think it does get here....
try
{
Directory.Delete(dataDirectory, true);
}
catch (Exception e)
{
throw new MergerException(
"Could not delete the data directory from the mergeRequests folder.",
e.Message);
}
}
}
}
