private void LoadPricatColorMapping()
{
TraceVerbose("Loading PRICAT color mappings...");
PricatColorMapping = PricatColors.ToDictionary(
pricatColor => pricatColor.ColorCode.PadLeft(3, '0'),
pricatColor => pricatColor.Filter,
StringComparer.CurrentCultureIgnoreCase);
}
private void ProcessMediaFiles(FtpClient client)
{
TraceVerbose("Processing media files...");
var fileNameMatchGroups = client.Files
.Select(file => FileNameRegex.Match(file.FileName))
.Where(match => match.Success)
.GroupBy(match => new
{
BrandCode = match.Groups["Brand"].Value,
ColorCode = match.Groups["Color"].Value,
ModelName = match.Groups["Model"].Value
})
.ToArray();
var productRepository = Unit.Scope.Repository <Product>().Include(product => product.Brand);
foreach (var fileNameMatchGroup in fileNameMatchGroups)
{
TraceVerbose("Processing '{0}{1} {2}'..."
, fileNameMatchGroup.Key.BrandCode
, fileNameMatchGroup.Key.ModelName
, fileNameMatchGroup.Key.ColorCode);
var brandCode = fileNameMatchGroup.Key.BrandCode;
string brandName;
if (!PricatBrandMapping.TryGetValue(brandCode, out brandName))
{
TraceError("There is no brand with the alias '{0}'.", brandCode);
continue;
}
var vendorItemNumber = String.Join(" ", fileNameMatchGroup.Key.ModelName, fileNameMatchGroup.Key.ColorCode);
var configurableProduct =
productRepository.GetSingle(product => product.IsConfigurable && product.Brand.Name == brandName && product.VendorItemNumber == vendorItemNumber);
if (configurableProduct == null)
{
TraceWarning("There is no configurable product with the brand '{0}' with the vendor item number '{1}'.", brandName, vendorItemNumber);
continue;
}
foreach (var fileNameMatch in fileNameMatchGroup)
{
var colorCode = fileNameMatch.Groups["Color"].Value.PadLeft(3, '0');
var remoteFileName = CombineUri(fileNameMatch.Value);
TraceVerbose("Processing '{0}'...", remoteFileName);
// The Parse-method is safe to use, because the FileNameRegex only matches digits.
var sequence = Int32.Parse(fileNameMatch.Groups["Sequence"].Value);
var localFileName = String.Format("{0}_{1}_{2}_{3}{4}"
, fileNameMatchGroup.Key.BrandCode
, fileNameMatchGroup.Key.ModelName
, colorCode + PricatColors
.Where(pricatColor => pricatColor.ColorCode == colorCode)
.Select(pricatColor => "_" + pricatColor.Filter)
.FirstOrDefault() ?? String.Empty
, sequence
, Path.GetExtension(fileNameMatch.Value))
.ToLower();
var relativeLocalFilePath = Path.Combine(RsoConstants.SubDirectoryProductMedia,
localFileName.Substring(0, 1),
localFileName.Substring(1, 1),
localFileName);
var absoluteLocalFilePath = Path.Combine(ConcentratorMediaDirectory, relativeLocalFilePath);
EnsureLocalDirectory(Path.GetDirectoryName(absoluteLocalFilePath));
if (DownloadFile(client, remoteFileName, absoluteLocalFilePath))
{
var newRemoteFile = SynchronizeProductMedia(
new[] { configurableProduct },
relativeLocalFilePath,
ImageMediaType,
sequence,
localFileName)
? CombineUri(SuccessDirectoryName, fileNameMatch.Value)
: CombineUri(ErrorDirectoryName, fileNameMatch.Value);
try
{
client.RenameFile(remoteFileName, newRemoteFile);
}
catch (Exception exception)
{
TraceError("Unable to move the remote file '{0}' to the backup directory '{1}'. {2}"
, remoteFileName
, newRemoteFile
, exception.Message);
}
}
}
}
}
private void LoadPricatColorMapping()
{
PricatColorMapping = PricatColors.ToDictionary(
pricatColor => pricatColor.ColorCode,
pricatColor => pricatColor.Filter);
}
private void ProcessMediaDirectories(FtpClient client)
{
TraceVerbose("Processing media directories...");
var directoryNameMatchGroups = client.Directories
.Select(directoryName => DirectoryNameRegex.Match(directoryName))
.Where(match => match.Success)
.GroupBy(match => new
{
BrandCode = match.Groups["Brand"].Value,
ColorCode = match.Groups["Color"].Value,
ModelName = match.Groups["Model"].Value
})
.ToArray();
var productRepository = Unit.Scope.Repository <Product>().Include(product => product.Brand);
foreach (var directoryNameMatchGroup in directoryNameMatchGroups)
{
TraceVerbose("Processing '{0}{1} {2}'..."
, directoryNameMatchGroup.Key.BrandCode
, directoryNameMatchGroup.Key.ModelName
, directoryNameMatchGroup.Key.ColorCode);
var brandCode = directoryNameMatchGroup.Key.BrandCode;
string brandName;
if (!PricatBrandMapping.TryGetValue(brandCode, out brandName))
{
TraceError("There is no brand with the alias '{0}'.", brandCode);
continue;
}
var vendorItemNumber = String.Join(" ", directoryNameMatchGroup.Key.ModelName, directoryNameMatchGroup.Key.ColorCode);
var configurableProduct =
productRepository.GetSingle(product => product.IsConfigurable && product.Brand.Name == brandName && product.VendorItemNumber == vendorItemNumber);
if (configurableProduct == null)
{
TraceWarning("There is no configurable product with the brand '{0}' with the vendor item number '{1}'.", brandName, vendorItemNumber);
continue;
}
foreach (var directoryNameMatch in directoryNameMatchGroup)
{
var remoteDirectory = directoryNameMatch.Value;
client.Update(CombineUri(remoteDirectory, "images"));
var fileNameSequenceLookup = client.Files
.Select(file => DirectoryFileNameRegex.Match(file.FileName))
.Where(match => match.Success)
.Select(match => new
{
FileName = match.Value,
Sequence = match.Groups["Sequence"].Value.ParseToInt()
})
.Where(item => item.Sequence.HasValue)
.OrderBy(item => item.Sequence.Value)
.ToDictionary(item => CombineUri(remoteDirectory, "images", item.FileName), item => item.Sequence.Value);
var allFilesSuccessfullyDownloaded = true;
var colorCode = directoryNameMatchGroup.Key.ColorCode.PadLeft(3, '0');
foreach (var remoteFileName in fileNameSequenceLookup.Keys)
{
TraceVerbose("Processing '{0}'...", remoteFileName);
var sequence = fileNameSequenceLookup[remoteFileName];
var localFileName = String.Format("{0}_{1}_{2}_360_{3}{4}"
, directoryNameMatchGroup.Key.BrandCode
, directoryNameMatchGroup.Key.ModelName
, colorCode + PricatColors
.Where(pricatColor => pricatColor.ColorCode == colorCode)
.Select(pricatColor => "_" + pricatColor.Filter)
.FirstOrDefault() ?? String.Empty
, sequence
, Path.GetExtension(remoteFileName))
.ToLower();
var relativeLocalFilePath = Path.Combine(RsoConstants.SubDirectoryProductMedia,
localFileName.Substring(0, 1),
localFileName.Substring(1, 1),
localFileName);
var absoluteLocalFilePath = Path.Combine(ConcentratorMediaDirectory, relativeLocalFilePath);
EnsureLocalDirectory(Path.GetDirectoryName(absoluteLocalFilePath));
if (!DownloadFile(client, remoteFileName, absoluteLocalFilePath) ||
!SynchronizeProductMedia(new[] { configurableProduct }, relativeLocalFilePath, Image360MediaType, sequence, localFileName))
{
allFilesSuccessfullyDownloaded = false;
}
}
if (allFilesSuccessfullyDownloaded)
{
TraceVerbose("Saving the product media...");
string newRemoteDirectory;
try
{
Unit.Save();
newRemoteDirectory = CombineUri(SuccessDirectoryName, remoteDirectory);
}
catch (DataException exception)
{
TraceError("Unable to save the database changes. {0}", exception.InnerException.Message);
newRemoteDirectory = CombineUri(ErrorDirectoryName, remoteDirectory);
}
try
{
client.RenameFile(remoteDirectory, newRemoteDirectory);
}
catch (Exception exception)
{
TraceError("Unable to move the remote directory '{0}' to the backup directory '{1}'. {2}"
, remoteDirectory
, newRemoteDirectory
, exception.Message);
}
}
}
}
}
