public static Dictionary <string, IEnumerable <StrandsWebTemplateData> > LoadAllWebTemplates()
{
try
{
StrandsApiClient strandsApiClient = new StrandsApiClient(StrandsSettings.GetApiID(SiteContext.CurrentSiteName));
var groups = from webTemplate in strandsApiClient.GetAvailableWebTemplates()
group webTemplate by webTemplate.Type
into webTemplateGroups
orderby webTemplateGroups.Key
select webTemplateGroups;
return(groups.ToDictionary(
g => g.Key.ToStringRepresentation(),
g => g.OrderBy(GetTemplateOrder).Select(EncodeWebTemplate)));
}
catch (StrandsException ex)
{
EventLogProvider.LogException("Strands Recommender", "LOADALLWEBTEMPLATES", ex);
// Since it is not possible to send exception with custom properties via AJAX when request failed,
// throw regular exception and provide nice UI message as its base message
throw new Exception(ex.UIMessage, ex);
}
}
/// <summary>
/// Initializes the control properties.
/// </summary>
protected void SetupControl()
{
try
{
// Generate Strands javascript library code
StrandsScriptRenderer renderer = new StrandsScriptRenderer(Page, StrandsSettings.GetApiID(SiteContext.CurrentSiteName));
renderer.RenderCultureScript(DocumentContext.CurrentDocumentCulture.CultureCode);
if (ECommerceContext.CurrentCurrency != null)
{
renderer.RenderCurrencyScript(ECommerceContext.CurrentCurrency.CurrencyCode);
}
renderer.RenderLibraryScript();
var template = ParseRecommendationTemplate(RecommendationID);
if (UseCustomTransformation())
{
RenderCustomTransformation(renderer, template);
}
// Sets template as tpl attribute in Strands div element. Strands portal uses it to determine, what recommendation template should be loaded.
strandsRecs.Attributes.Add("tpl", template.ID);
FillTemplateAttributes(template.Type);
}
catch (Exception ex)
{
EventLogProvider.LogException("Strands Recommender", "STRANDS", ex);
if (ex is StrandsException)
{
HandleError(((StrandsException)ex).UIMessage);
}
else
{
HandleError(ex.Message);
}
}
}
/// <summary>
/// Loads names of all available email templates from Strands API.
/// </summary>
/// <returns>Collection containing names of all available email templates</returns>
private List <string> LoadEmailTemplateNames()
{
var provider = new StrandsApiClient(StrandsSettings.GetApiID(SiteContext.CurrentSiteName));
try
{
// Return collection if everything is alright
return(provider.GetAvailableEmailTemplates().Select(HTMLHelper.HTMLEncode).ToList());
}
catch (StrandsException ex)
{
ProcessErrorMessage(ex, ex.UIMessage ?? ex.Message);
return(null);
}
catch (Exception ex)
{
// Usually an exception thrown when there is a problem when communicating with Strands
ProcessErrorMessage(ex, GetString("strands.exception"));
return(null);
}
}
public static string LoadSpecificEmailTemplate(string name)
{
try
{
if (name == null)
{
throw new ArgumentNullException("name");
}
var provider = new StrandsApiClient(StrandsSettings.GetApiID(SiteContext.CurrentSiteName));
string template = provider.GetEmailTemplate(name);
template = AddTitleParameter(template);
return(template);
}
catch (Exception ex)
{
EventLogProvider.LogException("Strands Recommender", "LOADSPECIFISEMAILTEMPLATE", ex);
throw;
}
}
