protected override bool DoWrite(IDataReader dataReader)
{
Context.Log.Debug("Enter CustomAttributeFileFeedWriter.DoWrite. Catalog: " + Context.LineItem.Catalog);
var utility = new Utility(dataReader, Context);
var output = new AttributeOutput("gId", dataReader, '|', Context, utility);
switch (Context.LineItem.Catalog)
{
case "books":
WriteBooks(output, utility);
break;
case GeneralMerchandiseCatalogKey:
case "generalMerchandiseGiftCard":
WriteGeneralMerchandise(output, utility);
break;
default:
throw new NotImplementedException("Catalog type not recognized.");
}
Context.StreamWriter.Write(output);
Context.Log.Debug("Exit CustomAttributeFileFeedWriter.DoWrite");
return(true);
}
private void WriteBooks(AttributeOutput output, Utility utility)
{
output
.Add("PRODUCTSKU", "linkSku");
SetContributors(utility, output);
output
.AddLiteral("MAINCONTRIBUTOR", ExtractContributor(utility.GetMainContributor()))
.Add("PUBLISHER", "publisherName");
SetSpecs(utility, output);
output
.AddLiteral("CATALOG", Context.AttributesDictionary["linkCatalog"])
.Add("IMAGEHEADER", "imageHeader");
}
private void SetSpecs(Utility utility, AttributeOutput output)
{
var pages = (int?)utility.GetAttributeValue("pages").DbNullToNull();
var height = (decimal?)utility.GetAttributeValue("Height").DbNullToNull();
var width = (decimal?)utility.GetAttributeValue("Width").DbNullToNull();
var depth = (decimal?)utility.GetAttributeValue("Depth").DbNullToNull();
string pagesString = pages != null?pages.ToString() + " Pages" : null;
string widthString = width != null?width.Value.ToString("0.##") : null;
string heightString = height != null?height.Value.ToString("0.##") : null;
string depthString = depth != null?depth.Value.ToString("0.##") : null;
string dimensions = null;
if (widthString != null && heightString != null)
{
if (depthString != null)
{
dimensions = string.Join(" x ", new[] { heightString, widthString, depthString });
}
else
{
dimensions = string.Join(" x ", new[] { heightString, widthString });
}
dimensions += " in.";
}
string spec = string.Empty;
if (pagesString != null && dimensions != null)
{
spec = pagesString + ", " + dimensions;
}
else if (pagesString != null)
{
spec = pagesString;
}
else if (dimensions != null)
{
spec = dimensions;
}
output.AddLiteral("SPECS", spec);
}
private void WriteGeneralMerchandise(AttributeOutput output, Utility utility)
{
output
.Add("PRODUCTSKU", "linkSku")
.Add <string>("MAINCONTRIBUTOR", "gBrand", "gBrand_fr",
contributor => contributor != null ? contributor.Replace("\n", string.Empty) : null)
.AddLiteral("CATALOG", Context.AttributesDictionary["linkCatalog"])
.Add("IMAGEHEADER", "imageHeader");
if (Context.LineItem.Catalog.Equals(GeneralMerchandiseCatalogKey, StringComparison.Ordinal))
{
output.Add("COLOR", "color_en", "color_fr")
.Add("SIZE", "size_en", "size_fr")
.Add("STYLE", "style_en", "style_fr")
.Add("SCENT", "scent_en", "scent_fr")
.Add("FLAVOR", "flavor_en", "flavor_fr");
}
}
private void SetContributors(Utility utility, AttributeOutput output)
{
var contributors = utility.GetContributorsArray();
foreach (string contributor in contributors)
{
var typeNameDelimiterIndex = contributor.IndexOf(" ", StringComparison.Ordinal);
if (typeNameDelimiterIndex < 0)
{
var pid = utility.GetAttributeValue("gId");
Context.Log.ErrorFormat(
"CustomAttributeFileFeedWriter.SetContributors(). Contributor type/value delimiter not found. Not writing to output. contributor: \"{0}\", PID: {1}",
contributor, pid);
continue;
}
var contributorType = contributor.Substring(0, typeNameDelimiterIndex);
var contributorName = contributor.Substring(typeNameDelimiterIndex + 1);
output.AddLiteral(contributorType, contributorName);
}
}
