public void SimplestRazorEngineWithRoslynCompileTest()
{
//contrived, but demonstrates C# 7.x features
string template = @"
@{
var name = Model?.Name;
}
Hello World, @name. Time is: @($""{DateTime.Now}"").";
var host = new RazorEngine(new Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider());
string assemblyId = host.CompileTemplate(template);
string result = null;
// this will now reuse the same compile template
for (int i = 0; i < 10; i++)
{
result += host.RenderTemplateFromAssembly(assemblyId, new Person {
Name = "Joe Doe"
}) + "\r\n";
}
Assert.IsNotNull(result, host.ErrorMessage);
Assert.IsTrue(result.Contains("Joe Doe"), result);
Console.WriteLine(result);
}
public static string RenderTemplateOld(string templateName, object model)
{
string compiledId = null;
if (!App.Configuration.StressTester.ReloadTemplates &&
compiledTemplates.Keys.Contains(templateName))
{
compiledId = compiledTemplates[templateName];
}
else
{
compiledTemplates.Remove(templateName);
string template = File.ReadAllText(App.UserDataPath + "Html\\" + templateName);
compiledId = host.CompileTemplate(template);
if (compiledId == null)
{
return("<pre>" + host.ErrorMessage + "\r\n------\r\n" + host.LastGeneratedCode + "</pre>");
}
compiledTemplates.Add(templateName, compiledId);
}
string result = host.RenderTemplateFromAssembly(compiledId, model);
if (result == null)
{
result = "<pre>" + host.ErrorMessage + "\r\n------\r\n" + host.LastGeneratedCode + "</pre>";
}
return(result);
}
public static async Task <string> GetCompileId(RazorEngine <RazorTemplateBase> host, ExecutionContext context, string csHtmlFileName)
{
string template;
string templatePath = Path.Combine(context.FunctionAppDirectory, $@"templates\{csHtmlFileName}");
using (var reader = File.OpenText(templatePath))
{
template = await reader.ReadToEndAsync();
}
return(host.CompileTemplate(template));
}
public void SendEmailFromTemplate(NotificationTemplateTypes notificationTemplateTypeId, EmailEntity emailEntity)
{
string emailTo = string.Empty;
var host = new RazorEngine <RazorTemplateBase>();
host.AddAssembly("System.Data.dll");
var template = GetTemplate(notificationTemplateTypeId, emailEntity.Culture);
object razorContext = GetNotificationRazorContext(notificationTemplateTypeId, emailEntity, out emailTo);
string compiledId = host.CompileTemplate(template.MessageTemplate);
string message = host.RenderTemplateFromAssembly(compiledId, razorContext);
Send(emailTo, template.Subject, message);
}
public void SimplestRazorEngineWithExplicitCompilationTest()
{
string template = @"Hello World @Model.Name. Time is: @DateTime.Now";
var host = new RazorEngine <RazorTemplateBase>();
string compiledId = host.CompileTemplate(template);
string result = host.RenderTemplateFromAssembly(compiledId,
new Person()
{
Name = "Joe Doe"
});
Assert.IsNotNull(result, host.ErrorMessage);
Assert.IsTrue(result.Contains("Joe Doe"));
}
public void SimplestRazorEngineWithAnonymousModelTest()
{
var model = new { Name = "Joe Doe", Company = "West Wind" };
string template = @"Hello World @Model.Name of @Model.Company. Time is: @DateTime.Now";
var host = new RazorEngine <RazorTemplateBase>();
string cid = host.CompileTemplate(template);
string result = host.RenderTemplateFromAssembly(cid, model);
Console.WriteLine(result + "\r\n" +
host.ErrorMessage + "\r\n" +
host.LastGeneratedCode);
Assert.IsNotNull(result, host.ErrorMessage + "\r\n" + host.LastGeneratedCode);
Assert.IsTrue(result.Contains("Joe Doe"));
}
public void ManualCompileAndRunTest()
{
RazorEngine <RazorTemplateBase> host = CreateHost();
if (host == null)
{
Assert.Fail("Unable to create RazorEngine " + host.ErrorMessage);
}
Person person = new Person()
{
Name = "Rick",
Company = "West WInd",
Entered = DateTime.Now,
Address = new Address()
{
Street = "32 Kaiea",
City = "Paia"
}
};
// we have to explicitly add a reference to the model's assembly
// if we're compiling manually - the compiler doesn't know about
// the model.
host.AddAssemblyFromType(person);
string templateId = host.CompileTemplate(
Templates.BasicTemplateStringWithPersonModel,
"__RazorHost", "ManualCompileAndRun");
if (templateId == null)
{
Assert.Fail("Unable to compile Template: " + host.ErrorMessage);
}
string result = host.RenderTemplateFromAssembly(templateId, person);
if (result == null)
{
Assert.Fail(host.ErrorMessage);
return;
}
Console.WriteLine(result);
Console.WriteLine("--- Source Code ---");
Console.WriteLine(host.LastGeneratedCode);
}
public void SimplestRazorEngineWithCompileTest()
{
string template = @"Hello World @Model.Name. Time is: @DateTime.Now";
var host = new RazorEngine();
string assemblyId = host.CompileTemplate(template);
string result = null;
// this will now reuse the same compile template
for (int i = 0; i < 10; i++)
{
result += host.RenderTemplateFromAssembly(assemblyId, new { Name = "Joe Doe" }) + "\r\n";
}
Assert.IsNotNull(result, host.ErrorMessage);
Assert.IsTrue(result.Contains("Joe Doe"));
Console.WriteLine(result);
}
public void SimplestRazorEngineWithCompileTest()
{
string template = @"Hello World @Model.Name. Time is: @DateTime.Now";
var host = new RazorEngine();
string assemblyId = host.CompileTemplate(template);
string result = null;
// this will now reuse the same compile template
for (int i = 0; i < 10; i++)
{
result += host.RenderTemplateFromAssembly(assemblyId, new { Name = "Joe Doe" }) + "\r\n";
}
Assert.IsNotNull(result, host.ErrorMessage);
Assert.IsTrue(result.Contains("Joe Doe"));
Console.WriteLine(result);
}
public void SimplestRazorEngineWithExplicitCompilationTest()
{
string template = @"Hello World @Model.Name. Time is: @DateTime.Now";
var host = new RazorEngine<RazorTemplateBase>();
string compiledId = host.CompileTemplate(template);
string result = host.RenderTemplateFromAssembly(compiledId,
new Person() { Name = "Joe Doe" });
Assert.IsNotNull(result, host.ErrorMessage);
Assert.IsTrue(result.Contains("Joe Doe"));
}
public void SimplestRazorEngineWithAnonymousModelTest()
{
var model = new { Name = "Joe Doe", Company = "West Wind" };
string template = @"Hello World @Model.Name of @Model.Company. Time is: @DateTime.Now";
var host = new RazorEngine<RazorTemplateBase>();
string cid = host.CompileTemplate(template);
string result = host.RenderTemplateFromAssembly(cid, model);
Console.WriteLine(result + "\r\n" +
host.ErrorMessage + "\r\n" +
host.LastGeneratedCode);
Assert.IsNotNull(result, host.ErrorMessage + "\r\n" + host.LastGeneratedCode);
Assert.IsTrue(result.Contains("Joe Doe"));
}
