Dhananjaya99
24 lines
1.2 KiB
C#
24 lines
1.2 KiB
C#
namespace Fitness_core_BE.Helpers
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{
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// BusinessLogoId (ClientBusiness) holds a relative /Uploads path, not a public URL — there's
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// no static-file serving configured for it, so the only way to hand it to a client (web or
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// mobile) is to read the bytes server-side and inline them as a base64 data URL.
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public static class BusinessLogoHelper
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{
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public static async Task<string?> ReadAsDataUrlAsync(string? businessLogoId)
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{
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if (string.IsNullOrEmpty(businessLogoId)) return null;
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string uploadsRoot = Path.GetFullPath(Path.Combine(Directory.GetCurrentDirectory(), ".."));
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string relativePath = Uri.UnescapeDataString(businessLogoId).Replace("/", Path.DirectorySeparatorChar.ToString());
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string filePath = uploadsRoot + relativePath;
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if (!File.Exists(filePath)) return null;
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byte[] bytes = await File.ReadAllBytesAsync(filePath);
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string ext = Path.GetExtension(filePath).TrimStart('.').ToLowerInvariant();
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string mime = ext == "png" ? "image/png" : ext == "webp" ? "image/webp" : "image/jpeg";
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return $"data:{mime};base64,{Convert.ToBase64String(bytes)}";
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}
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}
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}
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