121 lines
3.9 KiB
JavaScript
121 lines
3.9 KiB
JavaScript
import { SlashCommandBuilder, EmbedBuilder, AttachmentBuilder, ButtonBuilder, ActionRowBuilder, ButtonStyle } from 'discord.js';
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import fetch from 'node-fetch';
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import os from 'node:os';
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import fs from 'node:fs';
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const { stableHordeApi, stableHordeID } = process.env;
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export default {
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data: new SlashCommandBuilder()
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.setName('txt2img')
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.setDescription('AI generated image with stable diffusion (If credit are low it may be slow)')
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.addStringOption(option =>
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option.setName('prompt')
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.setDescription('What do you want the AI to generate?')
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.setRequired(true)),
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category: 'AI',
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async execute(interaction, args, client) {
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await interaction.deferReply();
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generate(interaction, args.prompt, client);
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},
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};
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async function generate(i, prompt, client) {
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const body = {
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prompt: prompt,
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params: {
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n: 1,
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width: 512,
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height: 512,
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},
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cfg_scale: 9,
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use_gfpgan: true,
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use_real_esrgan: true,
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use_ldsr: true,
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use_upscaling: true,
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steps: 50,
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nsfw: i.channel.nsfw ? true : false,
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censor_nsfw: i.channel.nsfw ? true : false,
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};
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const fetchParameters = {
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method: 'post',
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body: JSON.stringify(body),
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headers: { 'Content-Type': 'application/json', 'apikey': stableHordeApi },
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};
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let response = await fetch('https://stablehorde.net/api/v2/generate/async', fetchParameters);
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response = await response.json();
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let wait_time = 5000;
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let checkURL = `https://stablehorde.net/api/v2/generate/check/${response.id}`;
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const checking = setInterval(async () => {
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const checkResult = await checkGeneration(checkURL);
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if (checkResult === undefined) return;
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if (!checkResult.done) {
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if (checkResult.wait_time < 0) {
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clearInterval(checking);
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return i.editReply({ content: 'No servers are currently available to fulfill your request, please try again later.' });
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}
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if (checkResult.wait_time === 0) {
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checkURL = `https://stablehorde.net/api/v2/generate/status/${response.id}`;
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}
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wait_time = checkResult.wait_time;
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}
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else if (checkResult.done && checkResult.image) {
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clearInterval(checking);
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let creditResponse = await fetch(`https://stablehorde.net/api/v2/users/${stableHordeID}`);
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creditResponse = await creditResponse.json();
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await fetch(checkResult.image)
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.then(res => res.body.pipe(fs.createWriteStream(`${os.tmpdir()}/${i.id}.webp`)));
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const generatedImg = new AttachmentBuilder(`${os.tmpdir()}/${i.id}.webp`);
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const stableEmbed = new EmbedBuilder()
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.setColor(i.member ? i.member.displayHexColor : 'Navy')
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.setTitle(prompt)
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.setURL('https://aqualxx.github.io/stable-ui/')
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.setImage(`attachment://${i.id}.webp`)
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.setFooter({ text: `**Credit left: ${creditResponse.kudos}** Seed: ${checkResult.seed} worker ID: ${checkResult.worker_id} worker name: ${checkResult.worker_name}` });
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const row = new ActionRowBuilder()
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.addComponents(
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new ButtonBuilder()
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.setCustomId(`regenerate${i.user.id}`)
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.setLabel('🔄 Regenerate')
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.setStyle(ButtonStyle.Primary),
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);
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await i.editReply({ embeds: [stableEmbed], components: [row], files: [generatedImg] });
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client.once('interactionCreate', async (interactionMenu) => {
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if (i.user !== interactionMenu.user) return;
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if (!interactionMenu.isButton) return;
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if (interactionMenu.customId === `regenerate${interactionMenu.user.id}`) {
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await interactionMenu.deferReply();
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await generate(interactionMenu, prompt, client);
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}
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});
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}
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}, wait_time);
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}
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async function checkGeneration(url) {
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let check = await fetch(url);
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check = await check.json();
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if (!check.is_possible) {
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return { done: false, wait_time: -1 };
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}
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if (check.done) {
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if (!check.generations) {
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return { done: false, wait_time: check.wait_time * 1000 };
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}
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return { done: true, image: check.generations[0].img, seed: check.generations[0].seed, worker_id: check.generations[0].worker_id, worker_name: check.generations[0].worker_name };
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}
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}
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