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bridge discord stickers

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Jan 2022-11-17 15:48:44 +01:00
parent 456090ae51
commit 9dbc77b9dd
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1 changed files with 44 additions and 3 deletions
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45
bridge/src/discord/events.ts
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@ -9,6 +9,7 @@ import { discordFetchUser, revoltFetchMessage } from "../util";
import { MessageEmbed, TextChannel } from "discord.js";
import { smartReplace } from "smart-replace";
import { metrics } from "../metrics";
import { SendableEmbed } from "revolt-api";
const MAX_BRIDGED_FILE_SIZE = 8_000_000; // 8 MB
const RE_MENTION_USER = /<@!*[0-9]+>/g;
@ -155,6 +156,43 @@ client.on('messageCreate', async message => {
}
const autumnUrls: string[] = [];
const stickerEmbeds: SendableEmbed[] = [];
if (message.stickers.size) {
for (const sticker of message.stickers) {
try {
logger.debug(`Downloading sticker ${sticker[0]} ${sticker[1].name}`);
const formData = new FormData();
const file = await axios.get(sticker[1].url, { responseType: 'arraybuffer' });
logger.debug(`Downloading sticker ${sticker[0]} finished, uploading to autumn`);
formData.append(
sticker[0],
file.data,
{
filename: sticker[1].name || sticker[0],
contentType: file.headers['content-type']
// I have no clue what "LOTTIE" is so I'll pretend it doesn't exist
?? sticker[1].format == "PNG" ? 'image/png' : "image/vnd.mozilla.apng"
}
);
const res = await axios.post(
`${AUTUMN_URL}/attachments`, formData, { headers: formData.getHeaders() }
);
logger.debug(`Uploading attachment ${sticker[0]} finished`);
stickerEmbeds.push({
colour: 'var(--primary-header)',
title: sticker[1].name,
media: res.data.id,
});
} catch (e) { console.error(e) }
}
}
// todo: upload all attachments at once instead of sequentially
for (const a of message.attachments) {
@ -212,9 +250,12 @@ client.on('messageCreate', async message => {
: "var(--foreground)"
: undefined,
},
embeds: message.embeds.length
embeds: [
...stickerEmbeds,
...(message.embeds.length
? message.embeds.map((e) => new GenericEmbed(e).toRevolt())
: undefined,
: []),
],
attachments: autumnUrls.length ? autumnUrls : undefined,
};