From f993491633ea92c88eaf95515de0d2328e65995d Mon Sep 17 00:00:00 2001
From: Mustafa Ekicim <mustafa.ekicim@yazara.com>
Date: Wed, 21 Feb 2024 10:14:56 +0300
Subject: [PATCH] adding bucket name support

---
 internal/app/s3manager/buckets_view.go | 13 ++++++++++++-
 main.go                                |  7 ++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/internal/app/s3manager/buckets_view.go b/internal/app/s3manager/buckets_view.go
index 89390253..df043e3e 100644
--- a/internal/app/s3manager/buckets_view.go
+++ b/internal/app/s3manager/buckets_view.go
@@ -10,7 +10,7 @@ import (
 )
 
 // HandleBucketsView renders all buckets on an HTML page.
-func HandleBucketsView(s3 S3, templates fs.FS, allowDelete bool) http.HandlerFunc {
+func HandleBucketsView(s3 S3, templates fs.FS, allowDelete bool, bucketName string) http.HandlerFunc {
 	type pageData struct {
 		Buckets     []minio.BucketInfo
 		AllowDelete bool
@@ -23,6 +23,17 @@ func HandleBucketsView(s3 S3, templates fs.FS, allowDelete bool) http.HandlerFun
 			return
 		}
 
+		var filteredBuckets []minio.BucketInfo
+		if bucketName != "" {
+			for _, bucket := range buckets {
+				if bucket.Name == bucketName {
+					filteredBuckets = append(filteredBuckets, bucket)
+					break // Eşleşen ilk bucket bulunduğunda döngüden çık
+				}
+			}
+			buckets = filteredBuckets
+		}
+
 		data := pageData{
 			Buckets:     buckets,
 			AllowDelete: allowDelete,
diff --git a/main.go b/main.go
index 2ffe8abd..3ae9233c 100644
--- a/main.go
+++ b/main.go
@@ -41,6 +41,7 @@ type configuration struct {
 	Timeout             int32
 	SseType             string
 	SseKey              string
+	bucketName 			string
 }
 
 func parseConfiguration() configuration {
@@ -98,6 +99,9 @@ func parseConfiguration() configuration {
 	viper.SetDefault("SSE_KEY", "")
 	sseKey := viper.GetString("SSE_KEY")
 
+	viper.SetDefault("BUCKET_NAME", "")
+	bucketName := viper.GetString("BUCKET_NAME")
+
 	return configuration{
 		Endpoint:            endpoint,
 		UseIam:              useIam,
@@ -115,6 +119,7 @@ func parseConfiguration() configuration {
 		Timeout:             timeout,
 		SseType:             sseType,
 		SseKey:              sseKey,
+		bucketName:          bucketName,
 	}
 }
 
@@ -175,7 +180,7 @@ func main() {
 	r := mux.NewRouter()
 	r.Handle("/", http.RedirectHandler("/buckets", http.StatusPermanentRedirect)).Methods(http.MethodGet)
 	r.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.FS(statics)))).Methods(http.MethodGet)
-	r.Handle("/buckets", s3manager.HandleBucketsView(s3, templates, configuration.AllowDelete)).Methods(http.MethodGet)
+	r.Handle("/buckets", s3manager.HandleBucketsView(s3, templates, configuration.AllowDelete,configuration.bucketName)).Methods(http.MethodGet)
 	r.PathPrefix("/buckets/").Handler(s3manager.HandleBucketView(s3, templates, configuration.AllowDelete, configuration.ListRecursive)).Methods(http.MethodGet)
 	r.Handle("/api/buckets", s3manager.HandleCreateBucket(s3)).Methods(http.MethodPost)
 	if configuration.AllowDelete {