/// <summary>
/// 执行解析模板内容
/// </summary>
/// <param name="instance">包含标签方法的类的实例</param>
/// <param name="html"></param>
/// <returns></returns>
private static string Execute(ITemplateClass instance, string html)
{
return(FnRegex.Replace(html, m =>
{
// 方法名称
String fnName = m.Groups[1].Value;
// 获得参数
MatchCollection paramMatches = paramRegex.Matches(m.Groups[2].Value);
object[] paramArray = new object[paramMatches.Count];
// 则给参数数组赋值
for (int i = 0; i < paramMatches.Count; i++)
{
// 数字参数
string intParamValue = paramMatches[i].Groups[2].Value;
if (intParamValue != String.Empty)
{
paramArray[i] = intParamValue;
}
else
{
paramArray[i] = paramMatches[i].Groups[1].Value;
}
}
// 解析模板数据
var s = instance.Execute(fnName, paramArray);
return s ?? m.Value;
}));
}
/// <summary>
/// 创建模板引擎实例
/// </summary>
/// <param name="classInstance"></param>
public MicroTemplateEngine(ITemplateClass classInstance)
{
if (classInstance != null)
{
this._classInstance = classInstance;
this._classInstance.UpdateEngine(this);
}
}
private void CreateTemplateClass(ITemplateClass t)
{
if (t.serialized_tree != null)
{
TypeBuilder tb = mb.DefineType(cur_unit + ".%" + t.name, TypeAttributes.Public, TypeFactory.ObjectType);
types.Add(tb);
CustomAttributeBuilder cust_bldr = new CustomAttributeBuilder(this.TemplateClassAttributeConstructor, new object[1] { t.serialized_tree });
tb.SetCustomAttribute(cust_bldr);
}
}
