/// <summary>
/// Extracts the fulltext and adds the resulting text to the ArchiveRecord.
/// </summary>
/// <param name="mutationId">The mutation identifier.</param>
/// <param name="archiveRecord">The archive record.</param>
/// <returns><c>true</c> if successful, <c>false</c> otherwise.</returns>
public async Task <bool> ExtractFulltext(long mutationId, ArchiveRecord archiveRecord, int primaerdatenAuftragStatusId)
{
var packages = archiveRecord.PrimaryData;
var processingTimeForMissingFiles = 0L;
foreach (var repositoryPackage in packages.Where(p => !string.IsNullOrEmpty(p.PackageFileName)))
{
var packageFileName = Path.Combine(Settings.Default.PickupPath, repositoryPackage.PackageFileName);
var fi = new FileInfo(packageFileName);
var watch = Stopwatch.StartNew();
if (File.Exists(fi.FullName))
{
Log.Information("Found zip file {Name}. Starting to extract...", fi.Name);
var tempFolder = Path.Combine(fi.DirectoryName, fi.Name.Remove(fi.Name.Length - fi.Extension.Length));
try
{
ZipFile.ExtractToDirectory(packageFileName, tempFolder);
var sizeInBytesOnDisk = Directory.GetFiles(tempFolder, "*.*", SearchOption.AllDirectories).Select(f => new FileInfo(f).Length)
.Sum();
var status = new UpdatePrimaerdatenAuftragStatus
{
PrimaerdatenAuftragId = primaerdatenAuftragStatusId,
Service = AufbereitungsServices.AssetService,
Status = AufbereitungsStatusEnum.ZipEntpackt
};
await UpdatePrimaerdatenAuftragStatus(status);
await ProcessFiles(repositoryPackage.Files, Path.Combine(tempFolder, "content"), archiveRecord.ArchiveRecordId);
await ProcessFolders(repositoryPackage.Folders, Path.Combine(tempFolder, "content"), archiveRecord.ArchiveRecordId);
// if we are here everything is okay
Log.Information("Successfully processed (fulltext extracted) zip file {Name}", fi.Name);
processingTimeForMissingFiles += GetProcessingTimeOfIgnoredFilesInTicks(repositoryPackage.SizeInBytes - sizeInBytesOnDisk);
}
catch (Exception ex)
{
Log.Error(ex, "Unexpected error while extracting full text. Error Message is: {Message}", ex.Message);
return(false);
}
finally
{
// Delete the temp files
Directory.Delete(tempFolder, true);
File.Delete(packageFileName);
}
}
else
{
Log.Warning("Unable to find the zip file {packageFileName}. No text was extracted.", packageFileName);
return(false);
}
repositoryPackage.FulltextExtractionDuration = watch.ElapsedTicks + processingTimeForMissingFiles;
}
return(true);
}
public async Task <bool> ExtractZipFile(ExtractZipArgument extractZipArgument)
{
var primaerdatenAuftragId = extractZipArgument.PrimaerdatenAuftragId;
var packageFileName = Path.Combine(Settings.Default.PickupPath, extractZipArgument.PackageFileName);
var fi = new FileInfo(packageFileName);
if (File.Exists(fi.FullName))
{
Log.Information("Found zip file {Name}. Starting to extract...", fi.Name);
var tempFolder = Path.Combine(fi.DirectoryName ?? throw new InvalidOperationException(), fi.Name.Remove(fi.Name.Length - fi.Extension.Length));
try
{
ZipFile.ExtractToDirectory(packageFileName, tempFolder);
// Primaerdatenauftrag could be 0 if we have a Benutzungskopie
if (primaerdatenAuftragId > 0)
{
var status = new UpdatePrimaerdatenAuftragStatus
{
PrimaerdatenAuftragId = primaerdatenAuftragId,
Service = AufbereitungsServices.AssetService,
Status = AufbereitungsStatusEnum.ZipEntpackt
};
await UpdatePrimaerdatenAuftragStatus(status);
}
return(true);
}
catch (Exception ex)
{
Log.Error(ex, "Unexpected error while unzipping package {packageFileName}. Error Message is: {Message}", packageFileName, ex.Message);
return(false);
}
}
Log.Warning("Unable to find the zip file for {packageFileName}. Nothing was unzipped.", packageFileName);
return(false);
}