/// <summary>
/// Looks at the SelectedTemplate first to find a template that should be conditionally
/// used. If there is no match then all templates in the same category that have the
/// same template id are checked. This allows multiple templates with the same id in the
/// same category to be supported. .NET Core 2.0 and .NET Core 1.0 project templates
/// currently use the same template id so only one item is shown in the recently used
/// items list but use different templates.
/// </summary>
SolutionTemplate GetConditionalTemplateForProcessing()
{
string language = GetLanguageForTemplateProcessing();
SolutionTemplate template = SelectedTemplate.GetTemplate(language, finalConfigurationPage.Parameters);
if (template != null)
{
return(template);
}
// Fallback to checking all templates that match the template id in the same category
// and support the condition.
SolutionTemplate matchedTemplate = TemplatingService.GetTemplate(
templateCategories,
currentTemplate => IsTemplateMatch(currentTemplate, SelectedTemplate, language, finalConfigurationPage.Parameters),
category => true,
category => true);
if (matchedTemplate != null)
{
return(matchedTemplate.GetTemplate(language, finalConfigurationPage.Parameters));
}
return(null);
}
static bool IsTemplateMatch(SolutionTemplate template, SolutionTemplate templateToMatch, string language, ProjectCreateParameters parameters)
{
return(template.Id == templateToMatch.Id &&
template.Category == templateToMatch.Category &&
template.GetTemplate(language, parameters) != null);
}