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sed replacement in message box.

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janderedev 2021-08-12 22:21:37 +02:00
parent ac04bd2b44
commit 884402e62a
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1 changed files with 53 additions and 24 deletions
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77
src/components/common/messaging/MessageBox.tsx
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@ -106,6 +106,9 @@ const Action = styled.div`
}
`;
// For sed replacement
const SED_REGEX = new RegExp("^s/([^])+/([^])+$");
// ! FIXME: add to app config and load from app config
export const CAN_UPLOAD_AT_ONCE = 4;
@ -198,37 +201,63 @@ export default observer(({ channel }: Props) => {
stopTyping();
setMessage();
setReplies([]);
playSound("outbound");
const nonce = ulid();
dispatch({
type: "QUEUE_ADD",
nonce,
channel: channel._id,
message: {
_id: nonce,
channel: channel._id,
author: client.user!._id,
content,
replies,
},
});
// sed style message editing.
// If the user types for example `s/abc/def`, the string "abc"
// will be replaced with "def" in their last sent message.
if (SED_REGEX.test(content)) {
renderer.messages.reverse();
const msg = renderer.messages.find(
(msg) => msg.author_id === client.user!._id,
);
renderer.messages.reverse();
defer(() => renderer.jumpToBottom(SMOOTH_SCROLL_ON_RECEIVE));
if (msg) {
const [_, toReplace, newText, flags] =
content.split(/(?<!\\)\//);
const newContent = msg.content
.toString()
.replace(new RegExp(toReplace, flags), newText);
if (newContent != msg.content) {
msg.edit({
content: newContent.substr(0, 2000),
}).catch(console.warn);
}
}
} else {
playSound("outbound");
try {
await channel.sendMessage({
content,
nonce,
replies,
});
} catch (error) {
dispatch({
type: "QUEUE_FAIL",
error: takeError(error),
type: "QUEUE_ADD",
nonce,
channel: channel._id,
message: {
_id: nonce,
channel: channel._id,
author: client.user!._id,
content,
replies,
},
});
defer(() => renderer.jumpToBottom(SMOOTH_SCROLL_ON_RECEIVE));
try {
await channel.sendMessage({
content,
nonce,
replies,
});
} catch (error) {
dispatch({
type: "QUEUE_FAIL",
error: takeError(error),
nonce,
});
}
}
}