static void Main(string[] args)
{
Thread.CurrentThread.CurrentUICulture = new CultureInfo("en");
if (CultureInfo.InstalledUICulture.TwoLetterISOLanguageName == "ja")
{
Thread.CurrentThread.CurrentUICulture = new CultureInfo("ja");
}
//Definition of application command arguments
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = "OfficeExtractText.exe";
app.Description = Resource.APP_DESCRIPTION;
var targetPathArgument = app.Argument("<target file or directory>", Resource.TARGET_PATH_ARGUMENT);
var outputOption = app.Option("-o|--output", Resource.OUTPUT_OPTION, CommandOptionType.SingleValue);
var subDirOption = app.Option("-s|--subdir", Resource.SUBDIR_OPTION, CommandOptionType.NoValue);
var excelOption = app.Option("-e|--excel", Resource.EXCEL_OPTION, CommandOptionType.NoValue);
var wordOption = app.Option("-w|--word", Resource.WORD_OPTION, CommandOptionType.NoValue);
var powerPointOption = app.Option("-p|--powerpoint", Resource.POWERPOINT_OPTION, CommandOptionType.NoValue);
var nologOption = app.Option("--no-log", Resource.NOLOG_OPTION, CommandOptionType.NoValue);
app.OnExecute(() =>
{
//Options setting.
if (targetPathArgument.Value == null || !outputOption.HasValue())
{
app.ShowHelp();
return(3);
}
//Init logger.
ConsoleLogger.InitLogger(!nologOption.HasValue(), !nologOption.HasValue(), true);
//Init options.
var extractExcel = excelOption.HasValue();
var extractWord = wordOption.HasValue();
var extractPowerPoint = powerPointOption.HasValue();
if (!extractExcel && !extractWord && !extractPowerPoint)
{
extractExcel = true;
extractWord = true;
extractPowerPoint = true;
}
var options = new OfficeTextExporterOption();
options.ExtractExcel = extractExcel;
options.ExtractWord = extractWord;
options.ExtractPowerPoint = extractPowerPoint;
options.ExtractSubDir = subDirOption.HasValue();
options.OutputDir = Path.GetFullPath(outputOption.Value());
try
{
//Execute exporter.
var targetPath = Path.GetFullPath(targetPathArgument.Value);
ConsoleLogger.WriteLog(String.Format(Resource.EXTRACTING_STARTED_PATH_ARG0, targetPath));
var exporter = new OfficeTextExporter(targetPath, options);
exporter.Execute();
if (exporter.HasWarning())
{
ConsoleLogger.WriteLog(Resource.EXTRACTING_FINISHED_WITH_WARNING);
return(2);
}
else
{
ConsoleLogger.WriteLog(Resource.EXTRACTING_FINISHED_SUCCESSFULLY);
return(0);
}
}
catch (ApplicationException e)
{
ConsoleLogger.WriteError(String.Format(Resource.EXTRACTING_FINISHED_WITH_ERROR_DETAILS_ARG0, e.Message));
return(1);
}
catch (Exception e)
{
ConsoleLogger.WriteError(String.Format(Resource.EXTRACTING_FINISHED_WITH_ERROR_DETAILS_ARG0, e.ToString()));
return(1);
}
});
try
{
app.Execute(args);
}
catch (CommandParsingException)
{
app.ShowHelp();
Environment.Exit(2);
}
}
internal void Execute()
{
//Check target files.
var files = GetTargetFiles();
if (files.Count == 0)
{
throw new ApplicationException(String.Format(Resource.NO_TARGET_FOUND));
}
//Init excel, word, powerpoint.
using (var excel = new ComWrapper <Excel.Application>(new Excel.Application()
{
Visible = false, DisplayAlerts = false
}))
using (var books = new ComWrapper <Excel.Workbooks>(excel.ComObject.Workbooks))
using (var word = new ComWrapper <Word.Application>(new Word.Application()
{
Visible = false, DisplayAlerts = Word.WdAlertLevel.wdAlertsNone
}))
using (var docs = new ComWrapper <Word.Documents>(word.ComObject.Documents))
using (var powerPoint = new ComWrapper <PowerPoint.Application>(new PowerPoint.Application()
{
DisplayAlerts = PowerPoint.PpAlertLevel.ppAlertsNone
}))
using (var ppts = new ComWrapper <PowerPoint.Presentations>(powerPoint.ComObject.Presentations))
{
try
{
foreach (var file in files)
{
try
{
ConsoleLogger.WriteLog(String.Format(Resource.EXTRACTING_TEXT_PATH_ARG0, file));
if (IsExcel(file))
{
ExportExcel(file, books);
}
else if (IsWord(file))
{
ExportWord(file, docs);
}
else if (IsPowerPoint(file))
{
ExportPowerPoint(file, ppts);
}
}
catch (COMException e)
{
ConsoleLogger.WriteWarning(String.Format(Resource.SKIPPED_EXTRACTING_TEXT_PATH_ARG0_DETAILS_ARG1, file, e.ToString()));
this.hasWarning = true;
}
}
}
finally
{
try { books.ComObject.Close(); } catch (Exception e) { ConsoleLogger.WriteError(e.ToString()); }
try { excel.ComObject.Quit(); } catch (Exception e) { ConsoleLogger.WriteError(e.ToString()); }
//No need to close docs, because there is no opened file.(And an error occurrs when closing here.)
try { word.ComObject.Quit(); } catch (Exception e) { ConsoleLogger.WriteError(e.ToString()); }
try { powerPoint.ComObject.Quit(); } catch (Exception e) { ConsoleLogger.WriteError(e.ToString()); }
}
}
}
