refact: split profile image URL utility to the file

Author: makinosp

Sources/VRCKit/Protocols/ProfileProtocols.swift

@@ -34,23 +34,3 @@ public protocol ProfileDetailRepresentable: ProfileElementRepresentable {
     var lastActivity: Date { get }
     var state: User.State { get }
 }
-
-public extension ProfileElementRepresentable {
-    var thumbnailUrl: URL? {
-        if let userIcon = userIcon {
-            return userIcon
-        }
-        guard let url = avatarThumbnailUrl,
-              let urlString = url.absoluteString.hasSuffix("256")
-                ? String(url.absoluteString.dropLast(3)) + "512"
-                : avatarImageUrl?.absoluteString else { return nil }
-        return URL(string: urlString)
-    }
-
-    var userIconUrl: URL? {
-        if let userIcon = userIcon {
-            return userIcon
-        }
-        return avatarThumbnailUrl
-    }
-}

Sources/VRCKit/Utils/ProfileImageURL.swift

@@ -0,0 +1,28 @@
+//
+//  ProfileImageURL.swift
+//  VRCKit
+//
+//  Created by makinosp on 2024/08/04.
+//
+
+import Foundation
+
+public extension ProfileElementRepresentable {
+    var thumbnailUrl: URL? {
+        if let userIcon = userIcon {
+            return userIcon
+        }
+        guard let url = avatarThumbnailUrl,
+              let urlString = url.absoluteString.hasSuffix("256")
+                ? String(url.absoluteString.dropLast(3)) + "512"
+                : avatarImageUrl?.absoluteString else { return nil }
+        return URL(string: urlString)
+    }
+
+    var userIconUrl: URL? {
+        if let userIcon = userIcon {
+            return userIcon
+        }
+        return avatarThumbnailUrl
+    }
+}