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Pleroma API supports custom emojis with or without colons

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Alex Gleason 2025-03-15 15:01:07 -05:00
parent 1dd50e2e63
commit 755ed884d4
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GPG key ID: 7211D1F99744FBB7
1 changed files with 13 additions and 11 deletions
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24
packages/ditto/routes/pleromaStatusesRoute.ts
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@ -17,11 +17,10 @@ const route = new DittoRoute();
* https://docs.pleroma.social/backend/development/API/pleroma_api/#put-apiv1pleromastatusesidreactionsemoji
*/
route.put('/:id{[0-9a-f]{64}}/reactions/:emoji', userMiddleware(), async (c) => {
const params = c.req.param();
const { relay, user, conf, signal } = c.var;
const { type, value } = parseEmojiParam(params.emoji);
const params = c.req.param();
const result = parseEmojiParam(params.emoji);
const pubkey = await user.signer.getPublicKey();
const [event] = await relay.query([{ ids: [params.id] }], { signal });
@ -34,18 +33,18 @@ route.put('/:id{[0-9a-f]{64}}/reactions/:emoji', userMiddleware(), async (c) =>
['p', event.pubkey, conf.relay],
];
if (type === 'custom') {
if (result.type === 'custom') {
const emojis = await getCustomEmojis(pubkey, c.var);
const emoji = emojis.get(value);
const emoji = emojis.get(result.shortcode);
if (!emoji) {
return c.json({ error: 'Custom emoji not found' }, 404);
}
tags.push(['emoji', value, emoji.url.href]);
tags.push(['emoji', result.shortcode, emoji.url.href]);
}
const content = type === 'custom' ? `:${value}:` : value;
const content = result.type === 'custom' ? `:${result.shortcode}:` : result.emoji;
await createEvent({ kind: 7, content, tags }, c);
await hydrateEvents({ ...c.var, events: [event] });
@ -137,13 +136,16 @@ route.get('/:id{[0-9a-f]{64}}/reactions/:emoji?', userMiddleware({ required: fal
});
/** Determine if the input is a native or custom emoji, returning a structured object or throwing an error. */
function parseEmojiParam(input: string): { type: 'native' | 'custom'; value: string } {
function parseEmojiParam(input: string): { type: 'native'; emoji: string } | { type: 'custom'; shortcode: string } {
if (/^\p{RGI_Emoji}$/v.test(input)) {
return { type: 'native', value: input };
return { type: 'native', emoji: input };
}
if (/^\w+$/.test(input)) {
return { type: 'custom', value: input };
const match = input.match(/^:?(\w+):?$/); // Pleroma API supports with or without colons.
if (match) {
const [, shortcode] = match;
return { type: 'custom', shortcode };
}
throw new HTTPException(400, { message: 'Invalid emoji' });