| 1 | #nullable enable |
| 2 | |
| 3 | namespace CascadeIDE.Services.Intercom; |
| 4 | |
| 5 | internal static class AttachmentAnchorPaths |
| 6 | { |
| 7 | public static bool TryResolveAbsolute(string file, string? workspaceRoot, out string absolute, out string error) |
| 8 | { |
| 9 | absolute = ""; |
| 10 | error = ""; |
| 11 | |
| 12 | var trimmed = file.Trim(); |
| 13 | if (Path.IsPathRooted(trimmed)) |
| 14 | { |
| 15 | if (!CanonicalFilePath.TryNormalize(trimmed, out absolute)) |
| 16 | { |
| 17 | error = "не удалось нормализовать абсолютный путь."; |
| 18 | return false; |
| 19 | } |
| 20 | |
| 21 | return true; |
| 22 | } |
| 23 | |
| 24 | if (string.IsNullOrWhiteSpace(workspaceRoot)) |
| 25 | { |
| 26 | error = "относительный file без загруженного workspace."; |
| 27 | return false; |
| 28 | } |
| 29 | |
| 30 | var combined = Path.Combine(workspaceRoot.Trim(), trimmed.Replace('/', Path.DirectorySeparatorChar)); |
| 31 | if (!CanonicalFilePath.TryNormalize(combined, out absolute)) |
| 32 | { |
| 33 | error = "не удалось нормализовать путь относительно workspace."; |
| 34 | return false; |
| 35 | } |
| 36 | |
| 37 | return true; |
| 38 | } |
| 39 | |
| 40 | public static string? ToWorkspaceRelative(string absoluteOrRelative, string? workspaceRoot) |
| 41 | { |
| 42 | if (string.IsNullOrWhiteSpace(absoluteOrRelative)) |
| 43 | return null; |
| 44 | |
| 45 | var trimmed = absoluteOrRelative.Trim(); |
| 46 | if (!Path.IsPathRooted(trimmed)) |
| 47 | return trimmed.Replace('\\', '/'); |
| 48 | |
| 49 | if (string.IsNullOrWhiteSpace(workspaceRoot) |
| 50 | || !CanonicalFilePath.TryNormalize(workspaceRoot.Trim(), out var rootNorm) |
| 51 | || !CanonicalFilePath.TryNormalize(trimmed, out var fileNorm)) |
| 52 | { |
| 53 | return trimmed.Replace('\\', '/'); |
| 54 | } |
| 55 | |
| 56 | if (!fileNorm.StartsWith(rootNorm, StringComparison.OrdinalIgnoreCase)) |
| 57 | return trimmed.Replace('\\', '/'); |
| 58 | |
| 59 | var rel = fileNorm.Length == rootNorm.Length |
| 60 | ? "" |
| 61 | : fileNorm[rootNorm.Length..].TrimStart(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar); |
| 62 | return rel.Replace('\\', '/'); |
| 63 | } |
| 64 | } |
| 65 | |