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UGQApiServer/UGQData/UGQBannerImageList.cs

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+using System.Text;
+using System.Text.Json;
+using System.Collections.Generic;
+
+
+using Microsoft.Extensions.Caching.Distributed;
+using Microsoft.Extensions.Options;
+using Amazon.S3;
+
+
+using MetaAssets;
+
+
+using UGQApiServer.Models;
+using UGQApiServer.Settings;
+using UGQApiServer.Storage;
+using UGQDatabase.Models;
+using UGQDataAccess.Settings;
+
+
+namespace UGQApiServer.UGQData;
+
+
+public class UGQBannerImageList
+{
+    readonly AmazonS3Client _s3Client;
+    readonly S3Settings _settings;
+
+    public UGQBannerImageList(IOptions<S3Settings> settings)
+    {
+        _settings = settings.Value;
+        _s3Client = new AmazonS3Client(_settings.AccessKey, _settings.SecretAccessKey, Amazon.RegionEndpoint.USEast1);
+    }
+
+    public async Task<List<string>> getFiles()
+    {
+        var res = await _s3Client.ListObjectsAsync(_settings.BucketName, "preset");
+        return res.S3Objects.Where(x => x.Key.EndsWith(".png"))
+            .Select(x => x.Key).ToList();
+    }
+
+}