41 lines
1.5 KiB
C#
41 lines
1.5 KiB
C#
using System.Globalization;
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using System.Text;
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using System.Text.RegularExpressions;
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namespace LANCommander.Server.Extensions
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{
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public static class StringExtensions
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{
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static readonly Regex WordDelimiters = new Regex(@"[\s—–_]", RegexOptions.Compiled);
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static readonly Regex InvalidChars = new Regex(@"[^a-z0-9\-]", RegexOptions.Compiled);
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static readonly Regex MultipleHyphens = new Regex(@"-{2,}", RegexOptions.Compiled);
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private static string RemoveDiacritics(string stIn)
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{
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string stFormD = stIn.Normalize(NormalizationForm.FormD);
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StringBuilder sb = new StringBuilder();
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for (int ich = 0; ich < stFormD.Length; ich++)
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{
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UnicodeCategory uc = CharUnicodeInfo.GetUnicodeCategory(stFormD[ich]);
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if (uc != UnicodeCategory.NonSpacingMark)
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sb.Append(stFormD[ich]);
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}
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return (sb.ToString().Normalize(NormalizationForm.FormC));
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}
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public static string SanitizeFilename(this string filename, string replacement = "")
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{
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var removeInvalidChars = new Regex($"[{Regex.Escape(new string(Path.GetInvalidFileNameChars()))}]", RegexOptions.Singleline | RegexOptions.Compiled | RegexOptions.CultureInvariant);
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return removeInvalidChars.Replace(filename, replacement);
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}
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public static string ToPath(this string path)
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{
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return Path.Combine(path.Split("/"));
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}
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}
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}
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