TravBot-v3/src/modules/guildMemberAdd.ts

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import {createCanvas, loadImage, Canvas} from "canvas";
import {TextChannel, MessageAttachment} from "discord.js";
import {parseVars} from "../lib";
import {Storage} from "../structures";
import {client} from "../index";
function applyText(canvas: Canvas, text: string) {
const ctx = canvas.getContext("2d");
let fontSize = 70;
do {
ctx.font = `${(fontSize -= 10)}px sans-serif`;
} while (ctx.measureText(text).width > canvas.width - 300);
return ctx.font;
}
client.on("guildMemberAdd", async (member) => {
const {welcomeType, welcomeChannel, welcomeMessage} = Storage.getGuild(member.guild.id);
if (welcomeChannel) {
const channel = member.guild.channels.cache.get(welcomeChannel);
if (channel && channel.type === "text") {
if (welcomeType === "graphical") {
const canvas = createCanvas(700, 250);
const ctx = canvas.getContext("2d");
const background = await loadImage(
"https://raw.githubusercontent.com/keanuplayz/TravBot/dev/assets/wallpaper.png"
);
ctx.drawImage(background, 0, 0, canvas.width, canvas.height);
ctx.strokeStyle = "#74037b";
ctx.strokeRect(0, 0, canvas.width, canvas.height);
ctx.font = "28px sans-serif";
ctx.fillStyle = "#ffffff";
ctx.fillText("Welcome to the server,", canvas.width / 2.5, canvas.height / 3.5);
ctx.font = applyText(canvas, member.displayName);
ctx.fillStyle = "#ffffff";
ctx.fillText(`${member.displayName}!`, canvas.width / 2.5, canvas.height / 1.5);
ctx.beginPath();
ctx.arc(125, 125, 100, 0, Math.PI * 2, true);
ctx.closePath();
ctx.clip();
const avatarURL =
member.user.avatarURL({
dynamic: true,
size: 2048,
format: "png"
}) ?? member.user.defaultAvatarURL;
const avatar = await loadImage(avatarURL);
ctx.drawImage(avatar, 25, 25, 200, 200);
const attachment = new MessageAttachment(canvas.toBuffer("image/png"), "welcome-image.png");
(channel as TextChannel).send(`Welcome \`${member.user.tag}\`!`, attachment);
} else if (welcomeType === "text") {
(channel as TextChannel).send(
parseVars(
welcomeMessage || "Say hello to `%user%`, everyone! We all need a warm welcome sometimes :D",
{
user: member.user.tag
}
)
);
}
} else {
console.error(`"${welcomeChannel}" is not a valid text channel ID!`);
}
}
});