nostr-tools
Version:
Tools for making a Nostr client.
33 lines (32 loc) • 681 B
JavaScript
// nip30.ts
var EMOJI_SHORTCODE_REGEX = /:(\w+):/;
var regex = () => new RegExp(`\\B${EMOJI_SHORTCODE_REGEX.source}\\B`, "g");
function* matchAll(content) {
const matches = content.matchAll(regex());
for (const match of matches) {
try {
const [shortcode, name] = match;
yield {
shortcode,
name,
start: match.index,
end: match.index + shortcode.length
};
} catch (_e) {
}
}
}
function replaceAll(content, replacer) {
return content.replaceAll(regex(), (shortcode, name) => {
return replacer({
shortcode,
name
});
});
}
export {
EMOJI_SHORTCODE_REGEX,
matchAll,
regex,
replaceAll
};