You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
865 B
30 lines
865 B
3 weeks ago
|
using System;
|
||
|
|
using System.Collections.Generic;
|
||
|
|
using System.Text;
|
||
|
|
using System.Text.RegularExpressions;
|
||
|
|
|
||
|
|
namespace ReZero.TextTemplate
|
||
|
|
{
|
||
|
|
public class MemberDirective : IDirective
|
||
|
|
{
|
||
|
|
public string Execute(string input, object data, ITemplateEngine templateEngine)
|
||
|
|
{
|
||
|
|
string pattern = @"\{\{([\s\S]*?)\}\}";
|
||
|
|
MatchCollection matches = Regex.Matches(input, pattern);
|
||
|
|
foreach (Match match in matches)
|
||
|
|
{
|
||
|
|
string expression = match.Groups[1].Value;
|
||
|
|
string value = Evaluate(expression).ToString();
|
||
|
|
input = input.Replace(match.Value, value);
|
||
|
|
}
|
||
|
|
return input;
|
||
|
|
}
|
||
|
|
|
||
|
|
private string Evaluate(string expression)
|
||
|
|
{
|
||
|
|
expression = $"\"+{expression}+@\"";
|
||
|
|
return expression;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|