From 7094b3c1ef2eadc04ee2df2a330acd096ee186b8 Mon Sep 17 00:00:00 2001
From: Johnny <>
Date: Fri, 13 Oct 2023 21:20:19 +0800
Subject: [PATCH] support cloudflare AI Gateway

---
 dist/buildinfo.json |  2 +-
 dist/index.js       | 13 +++++++++----
 dist/timestamp      |  2 +-
 src/env.js          |  8 ++++++++
 src/openai.js       |  4 ++--
 5 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/dist/buildinfo.json b/dist/buildinfo.json
index c351a10b..ec71e180 100644
--- a/dist/buildinfo.json
+++ b/dist/buildinfo.json
@@ -1 +1 @@
-{"sha": "cca7cf8", "timestamp": 1696754346}
+{"sha": "3cce4ce", "timestamp": 1697203145}
diff --git a/dist/index.js b/dist/index.js
index 33691815..08d57847 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -41,9 +41,9 @@ var ENV = {
   // 检查更新的分支
   UPDATE_BRANCH: "master",
   // 当前版本
-  BUILD_TIMESTAMP: 1696754346,
+  BUILD_TIMESTAMP: 1697203145,
   // 当前版本 commit id
-  BUILD_VERSION: "cca7cf8",
+  BUILD_VERSION: "3cce4ce",
   I18N: null,
   LANGUAGE: "zh-cn",
   // 使用流模式
@@ -58,6 +58,8 @@ var ENV = {
   TELEGRAM_API_DOMAIN: "https://api.telegram.org",
   // OpenAI API Domain 可替换兼容openai api的其他服务商
   OPENAI_API_DOMAIN: "https://api.openai.com",
+  // OpenAI API BASE `https://api.openai.com/v1`
+  OPENAI_API_BASE: "",
   // Azure API Key
   AZURE_API_KEY: null,
   // Azure Completions API
@@ -121,6 +123,9 @@ function initEnv(env, i18n2) {
       }
       ENV.TELEGRAM_AVAILABLE_TOKENS.push(env.TELEGRAM_TOKEN);
     }
+    if (!ENV.OPENAI_API_BASE) {
+      ENV.OPENAI_API_BASE = `${ENV.OPENAI_API_DOMAIN}/v1`;
+    }
   }
   ENV.I18N = i18n2((ENV.LANGUAGE || "cn").toLowerCase());
   ENV.SYSTEM_INIT_MESSAGE = ENV.I18N.env.system_init_message;
@@ -741,7 +746,7 @@ async function requestCompletionsFromOpenAI(message, history, context, onStream)
   const { signal } = controller;
   const timeout = 1e3 * 60 * 5;
   setTimeout(() => controller.abort(), timeout);
-  let url = `${ENV.OPENAI_API_DOMAIN}/v1/chat/completions`;
+  let url = `${ENV.OPENAI_API_BASE}/chat/completions`;
   const header = {
     "Content-Type": "application/json",
     "Authorization": `Bearer ${key}`
@@ -802,7 +807,7 @@ async function requestImageFromOpenAI(prompt, context) {
     n: 1,
     size: "512x512"
   };
-  const resp = await fetch(`${ENV.OPENAI_API_DOMAIN}/v1/images/generations`, {
+  const resp = await fetch(`${ENV.OPENAI_API_BASE}/images/generations`, {
     method: "POST",
     headers: {
       "Content-Type": "application/json",
diff --git a/dist/timestamp b/dist/timestamp
index 840e7af6..745108d3 100644
--- a/dist/timestamp
+++ b/dist/timestamp
@@ -1 +1 @@
-1696754346
+1697203145
diff --git a/src/env.js b/src/env.js
index 4ad0cae6..b27e4cd3 100644
--- a/src/env.js
+++ b/src/env.js
@@ -114,6 +114,8 @@ export const ENV = {
   TELEGRAM_API_DOMAIN: 'https://api.telegram.org',
   // OpenAI API Domain 可替换兼容openai api的其他服务商
   OPENAI_API_DOMAIN: 'https://api.openai.com',
+  // OpenAI API BASE `https://api.openai.com/v1`
+  OPENAI_API_BASE: '',
 
   // Azure API Key
   AZURE_API_KEY: null,
@@ -196,6 +198,12 @@ export function initEnv(env, i18n) {
       }
       ENV.TELEGRAM_AVAILABLE_TOKENS.push(env.TELEGRAM_TOKEN);
     }
+
+    // AUTO SET VALUES
+    if (!ENV.OPENAI_API_BASE) {
+      ENV.OPENAI_API_BASE=`${ENV.OPENAI_API_DOMAIN}/v1`
+    }
+
   }
   ENV.I18N = i18n((ENV.LANGUAGE || 'cn').toLowerCase());
   ENV.SYSTEM_INIT_MESSAGE = ENV.I18N.env.system_init_message;
diff --git a/src/openai.js b/src/openai.js
index d1ffbc43..cb6ff226 100644
--- a/src/openai.js
+++ b/src/openai.js
@@ -36,7 +36,7 @@ export async function requestCompletionsFromOpenAI(message, history, context, on
   const timeout = 1000 * 60 * 5;
   setTimeout(() => controller.abort(), timeout);
 
-  let url = `${ENV.OPENAI_API_DOMAIN}/v1/chat/completions`;
+  let url = `${ENV.OPENAI_API_BASE}/chat/completions`;
   const header = {
     'Content-Type': 'application/json',
     'Authorization': `Bearer ${key}`,
@@ -101,7 +101,7 @@ export async function requestImageFromOpenAI(prompt, context) {
     n: 1,
     size: '512x512',
   };
-  const resp = await fetch(`${ENV.OPENAI_API_DOMAIN}/v1/images/generations`, {
+  const resp = await fetch(`${ENV.OPENAI_API_BASE}/images/generations`, {
     method: 'POST',
     headers: {
       'Content-Type': 'application/json',