From d6dff77425dd76a1dc2d50c0e304703608486c20 Mon Sep 17 00:00:00 2001
From: Ondrej Rafaj <ondrej.rafaj@gmail.com>
Date: Sat, 26 May 2018 23:03:28 +0100
Subject: [PATCH] return file url from a client

---
 Sources/S3/Extensions/S3+Get.swift  | 9 +++++++++
 Sources/S3/Protocols/S3Client.swift | 3 +++
 Sources/S3/S3.swift                 | 2 +-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/Sources/S3/Extensions/S3+Get.swift b/Sources/S3/Extensions/S3+Get.swift
index eff14fe..913f731 100644
--- a/Sources/S3/Extensions/S3+Get.swift
+++ b/Sources/S3/Extensions/S3+Get.swift
@@ -12,6 +12,15 @@ import Vapor
 // Helper S3 extension for loading (getting) files by their URL/path
 public extension S3 {
     
+    // MARK: URL
+    
+    /// File URL
+    public func url(fileInfo file: LocationConvertible, on container: Container) throws -> URL {
+        let builder = urlBuilder(for: container)
+        let url = try builder.url(file: file)
+        return url
+    }
+    
     // MARK: Get
     
     /// Retrieve file data from S3
diff --git a/Sources/S3/Protocols/S3Client.swift b/Sources/S3/Protocols/S3Client.swift
index 3e577b0..c0981db 100644
--- a/Sources/S3/Protocols/S3Client.swift
+++ b/Sources/S3/Protocols/S3Client.swift
@@ -66,6 +66,9 @@ public protocol S3Client: Service {
     /// Upload file to S3
     func put(string: String, mime: MediaType, destination: String, bucket: String?, access: AccessControlList, on: Container) throws -> Future<File.Response>
     
+    /// File URL
+    func url(fileInfo file: LocationConvertible, on container: Container) throws -> URL
+    
     /// Retrieve file data from S3
     func get(fileInfo file: LocationConvertible, on container: Container) throws -> Future<File.Info>
     
diff --git a/Sources/S3/S3.swift b/Sources/S3/S3.swift
index 9a27f83..8f66c38 100755
--- a/Sources/S3/S3.swift
+++ b/Sources/S3/S3.swift
@@ -13,7 +13,7 @@ import HTTP
 
 
 /// Main S3 class
-public class S3: S3Client {    
+public class S3: S3Client {
     
     /// Error messages
     public enum Error: Swift.Error {