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fix duplicate mentions in posts

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This commit is contained in:
hzrd149 2023-11-28 10:25:43 -06:00
parent abce505a27
commit c2edced715
1 changed files with 9 additions and 6 deletions
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15
src/helpers/nostr/post.ts
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@ -6,6 +6,7 @@ import relayScoreboardService from "../../services/relay-scoreboard";
import { getPubkey, safeDecode } from "../nip19";
import { Emoji } from "../../providers/emoji-provider";
import { EventSplit } from "./zaps";
import { unique } from "../array";
function addTag(tags: Tag[], tag: Tag, overwrite = false) {
if (tags.some((t) => t[0] === tag[0] && t[1] === tag[1])) {
@ -68,12 +69,14 @@ export function correctContentMentions(content: string) {
export function getContentMentions(content: string) {
const matched = content.matchAll(/nostr:(npub1[qpzry9x8gf2tvdw0s3jn54khce6mua7l]{58})/gi);
return Array.from(matched)
.map((m) => {
const parsed = safeDecode(m[1]);
return parsed && getPubkey(parsed);
})
.filter(Boolean) as string[];
return unique(
Array.from(matched)
.map((m) => {
const parsed = safeDecode(m[1]);
return parsed && getPubkey(parsed);
})
.filter(Boolean) as string[],
);
}
export function ensureNotifyContentMentions(draft: DraftNostrEvent) {