修复lemur回答中断的bug,增加输入回答禁用

app/api/lemur/route.ts

@@ -103,15 +103,17 @@ async function createStream(res: Response) {
             controller.enqueue(queue);
             return;
           }
-          // https://beta.openai.com/docs/api-reference/completions/create#completions/create-stream
           try {
             const json = JSON.parse(data);
-            // console.log(json)
             if (data.indexOf("content") == -1) {
               controller.close();
               return;
             }
-            const text = JSON.parse(json.data.slice(6)).choices[0].delta.content;
+            var str=json.data.split("data:")
+            let text=""
+            for(let i=1;i<str.length;i++){
+              text=text+JSON.parse(str[i]).choices[0].delta.content
+            }
             const queue = encoder.encode(text);
             controller.enqueue(queue);
           } catch (e) {

app/components/chat.tsx

@@ -608,6 +608,8 @@ export function Chat() {
   const location = useLocation();
   const isChat = location.pathname === Path.Chat;
   const autoFocus = !isMobileScreen || isChat; // only focus in chat page
+  let isUser
+  let showTyping
   useCommand({
     fill: setUserInput,
     submit: (text) => {
@@ -691,12 +693,12 @@ export function Chat() {
         }}
       >
         {messages.map((message, i) => {
-          const isUser = message.role === "user";
+          isUser = message.role === "user";
           const showActions =
             !isUser &&
             i > 0 &&
             !(message.preview || message.content.length === 0);
-          const showTyping = message.preview || message.streaming;
+          showTyping = message.preview || message.streaming;
 
           return (
             <div
@@ -806,6 +808,7 @@ export function Chat() {
             onBlur={() => setAutoScroll(false)}
             rows={inputRows}
             autoFocus={autoFocus}
+            disabled={!isUser&&showTyping}
           />
           <IconButton
             icon={<SendWhiteIcon />}