57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
// @ts-check
|
|
|
|
const assert = require("assert").strict
|
|
const Ty = require("../../types")
|
|
|
|
const passthrough = require("../../passthrough")
|
|
const {sync, select} = passthrough
|
|
|
|
/**
|
|
* @param {string} input
|
|
* @param {string | null | undefined} shortcode
|
|
* @returns {string?}
|
|
*/
|
|
function encodeEmoji(input, shortcode) {
|
|
let discordPreferredEncoding
|
|
if (input.startsWith("mxc://")) {
|
|
// Custom emoji
|
|
let row = select("emoji", ["emoji_id", "name"], {mxc_url: input}).get()
|
|
if (!row && shortcode) {
|
|
// Use the name to try to find a known emoji with the same name.
|
|
const name = shortcode.replace(/^:|:$/g, "")
|
|
row = select("emoji", ["emoji_id", "name"], {name: name}).get()
|
|
}
|
|
if (!row) {
|
|
// We don't have this emoji and there's no realistic way to just-in-time upload a new emoji somewhere.
|
|
// Sucks!
|
|
return null
|
|
}
|
|
// Cool, we got an exact or a candidate emoji.
|
|
discordPreferredEncoding = encodeURIComponent(`${row.name}:${row.emoji_id}`)
|
|
} else {
|
|
// Default emoji
|
|
// https://github.com/discord/discord-api-docs/issues/2723#issuecomment-807022205 ????????????
|
|
const encoded = encodeURIComponent(input)
|
|
const encodedTrimmed = encoded.replace(/%EF%B8%8F/g, "")
|
|
|
|
const forceTrimmedList = [
|
|
"%F0%9F%91%8D", // 👍
|
|
"%F0%9F%91%8E", // 👎️
|
|
"%E2%AD%90", // ⭐
|
|
"%F0%9F%90%88", // 🐈
|
|
"%E2%9D%93", // ❓
|
|
"%F0%9F%8F%86", // 🏆️
|
|
"%F0%9F%93%9A", // 📚️
|
|
]
|
|
|
|
discordPreferredEncoding =
|
|
( forceTrimmedList.includes(encodedTrimmed) ? encodedTrimmed
|
|
: encodedTrimmed !== encoded && [...input].length === 2 ? encoded
|
|
: encodedTrimmed)
|
|
|
|
console.log("add reaction from matrix:", input, encoded, encodedTrimmed, "chosen:", discordPreferredEncoding)
|
|
}
|
|
return discordPreferredEncoding
|
|
}
|
|
|
|
module.exports.encodeEmoji = encodeEmoji
|