private void ParseTemplate(string virtualPath,
AspNet.Razor.RazorPageTemplate webPage,
out PageTemplateDescriptor templateDescriptor,
out IDictionary<string, PropertyInfo> placeholderProperties)
{
Func<PageTemplateDescriptor> constructor = () => new RazorPageTemplateDescriptor(virtualPath);
templateDescriptor = TemplateDefinitionHelper.BuildPageTemplateDescriptor(webPage, constructor, out placeholderProperties);
}
internal bool LoadRazorTemplate(
string virtualPath,
out WebPageBase webPage,
out PageTemplateDescriptor parsedTemplate,
out IDictionary<string, PropertyInfo> placeholderProperties,
out Exception loadingException)
{
try
{
webPage = WebPageBase.CreateInstanceFromVirtualPath(virtualPath);
}
catch(Exception ex)
{
Log.LogError(LogTitle, "Failed to compile razor file '{0}'", virtualPath);
Log.LogError(LogTitle, ex);
loadingException = ex is TargetInvocationException ? ex.InnerException : ex;
webPage = null;
parsedTemplate = null;
placeholderProperties = null;
return false;
}
if (webPage == null || !(webPage is RazorPageTemplate))
{
parsedTemplate = null;
placeholderProperties = null;
loadingException = null;
return true;
}
RazorPageTemplate razorPageTemplate = webPage as RazorPageTemplate;
razorPageTemplate.Configure();
try
{
ParseTemplate(virtualPath, razorPageTemplate, out parsedTemplate, out placeholderProperties);
}
catch (Exception ex)
{
Log.LogError(LogTitle, "Failed to load razor page template '{0}'", virtualPath);
Log.LogError(LogTitle, ex);
loadingException = ex;
parsedTemplate = null;
placeholderProperties = null;
return false;
}
finally
{
razorPageTemplate.Dispose();
}
loadingException = null;
return true;
}