protected override ViewModel EnrichModel(ViewModel sourceModel)
{
StaticWidget staticWidget = base.EnrichModel(sourceModel) as StaticWidget;
if (staticWidget?.Keywords != null)
{
PublicContentApiClient pcaClient = new PublicContentApiClient();
staticWidget.Topics = pcaClient.GetTridionDocsTopicsByKeywords(staticWidget.Keywords, staticWidget.MaxItems);
}
DynamicWidget dynamicWidget = base.EnrichModel(sourceModel) as DynamicWidget;
if (dynamicWidget?.Keywords != null)
{
PublicContentApiClient pcaClient = new PublicContentApiClient();
// There are multiple regions in a page.
// Each region contains entities and every entity has a view.
// We are looking for a product entity by its view name which is specified in the dynamicWidget.ProductViewModel .
foreach (RegionModel regionModel in WebRequestContext.PageModel.Regions)
{
Product product = regionModel.Entities?.FirstOrDefault(e => e.MvcData.ViewName == dynamicWidget.ProductViewModel) as Product;
if (product?.Keywords == null)
{
continue;
}
// When the product entity is found, we get its keywords.
// But we only collect those keywords specified in the dynamicWidget.Keywords .
// Then we are ready to get TridionDocs topics by the keywords values .
var keywords = new Dictionary <string, KeywordModel>();
foreach (var keywordName in dynamicWidget.Keywords)
{
KeyValuePair <string, KeywordModel> keyword = product.Keywords.FirstOrDefault(k => k.Key.Contains("." + keywordName + "."));
if (keyword.Value != null && !keywords.ContainsKey(keyword.Key))
{
keywords.Add(keyword.Key, keyword.Value);
}
}
if (keywords.Any())
{
dynamicWidget.Topics = pcaClient.GetTridionDocsTopicsByKeywords(keywords, dynamicWidget.MaxItems);
}
break;
}
}
return(sourceModel);
}
public override void LoadOptions(Widget widget)
{
activeWidget = widget as StaticWidget;
tOBackground.Initialize(activeWidget.Background, "Background Texture:");
}
