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fix the bug that only the last msg was exported

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This commit is contained in:
dakai 2023-04-19 22:49:06 +08:00
parent 7fa49ca3c1
commit 92cab06100
1 changed files with 14 additions and 10 deletions
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24
app/components/chat.tsx
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@ -559,8 +559,8 @@ export function Chat(props: {
);
};
const exportToImage = () => {
if (divRef.current) {
const exportToImage = (i: number) => {
if (divRefs.current[i]) {
//get the color style from a div by classname 'markdown-body'
const divElement = document.querySelector(
".markdown-body",
@ -570,11 +570,11 @@ export function Chat(props: {
.getPropertyValue("color");
console.log(color);
if (color !== "rgb(36, 41, 47)") {
divRef.current.style.backgroundColor = "#1e1e1e";
divRefs.current[i].style.backgroundColor = "#1e1e1e";
}
divRef.current.style.padding = "10px 10px 0px 10px";
html2canvas(divRef.current).then((canvas) => {
divRefs.current[i].style.padding = "10px 10px 0px 10px";
html2canvas(divRefs.current[i]).then((canvas) => {
const imgData = canvas.toDataURL("image/png");
const img = new Image();
img.src = imgData;
@ -583,8 +583,8 @@ export function Chat(props: {
link.download = "chat.png";
link.click();
});
divRef.current.style.padding = "0px";
divRef.current.style.backgroundColor = "";
divRefs.current[i].style.padding = "0px";
divRefs.current[i].style.backgroundColor = "";
}
};
@ -669,7 +669,7 @@ export function Chat(props: {
// eslint-disable-next-line react-hooks/exhaustive-deps
}, []);
const divRef = useRef<HTMLDivElement>(null);
const divRefs = useRef<Array<HTMLDivElement>>([]);
return (
<div className={styles.chat} key={session.id}>
<div className={styles["window-header"]}>
@ -800,13 +800,17 @@ export function Chat(props: {
</div>
<div
className={styles["chat-message-top-action"]}
onClick={() => exportToImage()}
onClick={() => exportToImage(i)}
>
{"Image"}
</div>
</div>
)}
<div ref={divRef}>
<div
ref={(el) => {
el ? (divRefs.current[i] = el) : null;
}}
>
<Markdown
content={message.content}
loading={