readme.md

Get a linked product url

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GetProductUrl.cs

public void GetProductUrl(ProductContent product, ContentReference catalogLink, out string path)
{
	path = product.RouteSegment;

	ContentReference parentLink = product.ParentLink;

	if (catalogLink.CompareToIgnoreWorkID(contentReference: parentLink))
	{
		return;
	}

	ContentReference contentLink = product.ContentLink;
	int objectId = this.referenceConverter.GetObjectId(contentLink: catalogLink);

	NodeContent content;
	while (this.contentLoader.TryGet(contentLink: parentLink, content: out content))
	{
		if (content.CatalogId != objectId)
		{
			NodeContent linkedParentNode = this.GetLinkedParentNode(
				contentLink: contentLink,
				catalogLink: catalogLink);
				
			if (linkedParentNode == null)
			{
				return;
			}

			content = linkedParentNode;
			contentLink = linkedParentNode.ContentLink;
		}

		path = content.RouteSegment + "/" + path;
		parentLink = content.ParentLink;

		if (this.referenceConverter.GetContentType(contentLink: parentLink) == CatalogContentType.Catalog)
		{
			break;
		}
	}
}

private NodeContent GetLinkedParentNode(ContentReference contentLink, ContentReference catalogLink)
{
	List<ContentReference> source = this.relationRepository.GetParents<NodeRelation>(childLink: contentLink)
		.Where(r => r.TargetCatalog.CompareToIgnoreWorkID(contentReference: catalogLink)).Select(r => r.Parent)
		.ToList();

	if (!source.Any())
	{
		return null;
	}

	LoaderOptions settings =
		new LoaderOptions { new LanguageLoaderOption { Language = ContentLanguage.PreferredCulture } };

	return this.contentLoader.GetItems(contentLinks: source, settings: settings).OfType<NodeContent>()
		.FirstOrDefault();
}