/// <summary>
/// Compiles and renders a template.
/// </summary>
/// <param name="path">The fully qualified path of the file to load.</param>
/// <param name="context">The <see cref="TemplateContext"/>.</param>
/// <returns></returns>
public static string CompileFileAndExec(this TemplateContext context, string path)
{
var full = context.FindFullPath(path);
if (full == null)
{
throw new Exception.TemplateException($"\"{ path }\" cannot be found.");
}
var template = context.Options.CompilerResults.GetOrAdd(full, (name) =>
{
var res = context.Options.Loader.Load(path, context.Options.Encoding, context.Options.ResourceDirectories.ToArray());
if (res == null)
{
throw new Exception.TemplateException($"Path:\"{path}\", the file could not be found.");
}
if (string.IsNullOrEmpty(name))
{
name = res.FullPath;
}
return(TemplateCompiler.Compile(name, res.Content, context.Options, (c) => context.CopyTo(c)));
});
using (var sw = new System.IO.StringWriter())
{
template.Render(sw, context);
return(sw.ToString());
}
}
/// <summary>
/// Compiles and renders a template.
/// </summary>
/// <param name="path">The fully qualified path of the file to load.</param>
/// <param name="context">The <see cref="TemplateContext"/>.</param>
/// <returns></returns>
public static IResult CompileFile(this TemplateContext context, string path)
{
var full = context.FindFullPath(path);
if (full == null)
{
throw new TemplateException($"\"{ path }\" cannot be found.");
}
var template = context.Environment.Results.GetOrAdd(full, (fullName) =>
{
var res = context.Load(fullName);
if (res == null)
{
throw new TemplateException($"Path:\"{path}\", the file could not be found.");
}
return(context.Environment.Compile(fullName, res.Content, (c) => context.CopyTo(c)));
});
return(template);
}
/// <summary>
/// 编译并执行模板
/// </summary>
/// <param name="fileName">模板路径</param>
/// <param name="ctx">TemplateContext</param>
/// <returns></returns>
public static string CompileFileAndExec(string fileName, TemplateContext ctx)
{
var full = ctx.FindFullPath(fileName);
if (full == null)
{
throw new Exception.TemplateException($"\"{ fileName }\" cannot be found.");
}
var template = Runtime.Templates[full];
if (template == null)
{
template = CompileFile(full, full, (c) => ctx.CopyTo(c));
if (template == null)
{
throw new Exception.TemplateException($"\"{ fileName }\" compile error.");
}
}
using (var sw = new System.IO.StringWriter())
{
template.Render(sw, ctx);
return(sw.ToString());
}
}
