34 lines
1.0 KiB
C#
34 lines
1.0 KiB
C#
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using System.Text.RegularExpressions;
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using System.Web;
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namespace atakanozbancom.Models.classes
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{
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public static class DescriptionFormatter
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{
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private static readonly Regex LinkPattern = new Regex(
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@"\[([^\]\r\n]{1,200})\]\((https?://[^\s)]{1,2000})\)",
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RegexOptions.Compiled | RegexOptions.IgnoreCase);
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public static string ToSafeHtml(string raw)
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{
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if (string.IsNullOrWhiteSpace(raw))
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return string.Empty;
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var encoded = HttpUtility.HtmlEncode(raw);
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var withLinks = LinkPattern.Replace(encoded, m =>
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{
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var label = m.Groups[1].Value;
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var url = m.Groups[2].Value;
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return $"<a href=\"{url}\" class=\"text-secondary text-decoration-none\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">{label}</a>";
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});
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var withBreaks = withLinks
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.Replace("\r\n", "\n")
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.Replace("\n", "<br />");
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return withBreaks;
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}
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}
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}
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