54 lines
1.0 KiB
C#
54 lines
1.0 KiB
C#
using System.Text.RegularExpressions;
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namespace zero.Utils;
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public class TokenReplacement
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{
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static Regex TokenRegex;
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static TokenReplacement()
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{
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TokenRegex = new Regex("{([\\w-_.]+)}", RegexOptions.IgnoreCase);
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}
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public static string Apply(string text, Dictionary<string, string> tokens)
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{
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if (text.IsNullOrWhiteSpace())
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{
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return text;
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}
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MatchCollection matches = TokenRegex.Matches(text);
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foreach (Match match in matches)
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{
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if (!match.Success)
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{
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continue;
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}
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string original = match.Value;
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string token = match.Groups[1].Value;
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if (tokens.ContainsKey(token))
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{
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text = text.Replace(original, tokens[token]);
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}
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}
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return text;
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//foreach ((string key, string value) in tokens)
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//{
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// string tokenKey = key.EnsureStartsWith(BEGIN).EnsureEndsWith(END);
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// string tokenValue = value; // TODO escape for HTML?
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// text = text.Replace(tokenKey, value);
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//}
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//return text;
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}
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}
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