Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | 21x 21x 21x 21x 21x 21x 21x 21x 32x 32x 32x 21x 32x 2x 2x 2x 32x 21x 21x 21x 22x 21x 21x 22x 32x | import { useAppDispatch, useAppSelector } from "@redux/hooks";
import {
selectReplies,
setConversationsGeneralSearchQueryString,
} from "@redux/slices/conversations";
import { useCallback, useEffect, useMemo } from "react";
const replacePatterns = (input: string): string => {
const userMentionRegex = /@\[__([^[\]]{1,100})__\]\(user:([^()]{1,50})\)/g;
const userMentionReplacement = (w: unknown, custom?: boolean) =>
`<mark class="${!custom ? "mention" : "mention-custom"}">${w}</mark>`;
const hashtagRegex = /#\[__([^]+?)__\]\(hashtag:__([^]+?)__\)/g;
const hashtagReplacement = '<span class="hashtag">#$1</span>';
const updatedInput = input
.replace(userMentionRegex, (match, p1, p2): string => {
if (p1.startsWith('"')) {
return userMentionReplacement(p1, true);
} else {
return userMentionReplacement(`@${p1}`);
}
})
.replace(hashtagRegex, hashtagReplacement);
return updatedInput;
};
export const useClickableHashtags = (body: string) => {
const dispatch = useAppDispatch();
const { isRepliesOpen } = useAppSelector(selectReplies);
const computedBody = useMemo(() => {
return replacePatterns(body);
}, [body]);
const handleClick = useCallback(
(ev: MouseEvent) => {
const target = ev.target as HTMLSpanElement;
const content = target.textContent?.replace(/#|\(.*?\)/g, "") || "";
dispatch(
setConversationsGeneralSearchQueryString({
queryKey: isRepliesOpen ? "Replies" : "Threads",
queryString: content,
}),
);
},
[body],
);
useEffect(() => {
const spans: NodeListOf<HTMLSpanElement> = document.querySelectorAll(
".comment-markup .hashtag",
);
Eif (spans) {
spans.forEach((span) => {
span.addEventListener("click", handleClick);
});
}
return () => {
spans.forEach((span) => {
span.removeEventListener("click", handleClick);
});
};
}, [computedBody]);
return {
computedBody,
};
};
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