找出表情符号是否可以在 Discord.JS 中使用？

Question

As you can see in this image , the bottom half of those Discord emojis in my server are grayed out. This is because I used to have two Server Boosts, but for now I don't . I'm making an emoji picker for my Discord.JS Bot which needs to be able to detect every available emoji. Unfortunately, I don't know how to get my bot to detect if the emoji is usable. I also couldn't find anything useful here: https://discord.js.org/#/docs/main/stable/class/Emoji . My current code:

let emojiurls = [];
await client.emojis.array().forEach((item, index)=>{
    emojiurls.push({"name":item.name,"url":item.url});
});
return res.json(emojiurls);

I probably need to use something like client.emojis.available.array() or something but that doesn't seem to work.

Answer 1

In the next Version of Discord.js ( v11.5 ) there will be a .available .

You can upgrade by running npm i discordjs/discord.js#11.5-dev . This version upgrade should come with no breaking changes unless you are using deprecated features.

With this new property you should be able to do:

let emojiurls = [];
client.emojis.filter(emoji => emoji.available).forEach(emoji => { emojiurls.push({ "name": emoji.name, "url": emoji.url }); });
return res.json(emojiurls);

This can be shortend down to:

const emojiurls = client.emojis
    .filter(emoji => emoji.available)
    .map(emoji => { 
        return { "name": emoji.name, "url": emoji.url };
     });
return res.json(emojiurls); 

Additionally, due to discord.js not changing the Version String in the Dev Branch, it will still sho 11.5.1.