From a7ee7e9eda7c97f6d68b810362d6a6b0b6c38cf2 Mon Sep 17 00:00:00 2001
From: zggsong <zggsong@foxmail.com>
Date: Thu, 18 Jan 2024 12:56:14 +0800
Subject: [PATCH] perf(openai): Compatible with both old and new APIs

---
 STranslate/ViewModels/ServiceHandler.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/STranslate/ViewModels/ServiceHandler.cs b/STranslate/ViewModels/ServiceHandler.cs
index 0e5540aa..50b52076 100644
--- a/STranslate/ViewModels/ServiceHandler.cs
+++ b/STranslate/ViewModels/ServiceHandler.cs
@@ -116,9 +116,10 @@ public static async Task OpenAIHandlerAsync(ITranslator service, string content,
 
                 UriBuilder uriBuilder = new(service.Url);
 
-                if (!uriBuilder.Path.EndsWith("/v1/completions"))
+                // 兼容旧版API: https://platform.openai.com/docs/guides/text-generation
+                if (!uriBuilder.Path.EndsWith("/v1/chat/completions") && !uriBuilder.Path.EndsWith("/v1/completions"))
                 {
-                    uriBuilder.Path = uriBuilder.Path.TrimEnd('/') + "/v1/completions";
+                    uriBuilder.Path = uriBuilder.Path.TrimEnd('/') + "/v1/chat/completions";
                 }
 
                 var a_model = (service as TranslatorOpenAI)?.Model;