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deekchat_renachan
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added cap

This commit is contained in:
lolcat 2024-12-30 22:45:03 -05:00
parent 699fb5fd02
commit 469320c31a
1 changed files with 84 additions and 2 deletions
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86
client.js
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@ -6,6 +6,7 @@ const formdata = require("form-data");
const he = require("he");
const cheerio = require("cheerio");
const sharp = require("sharp");
const { createCanvas, loadImage } = require("canvas");
var mmm = require("mmmagic");
var Magic = mmm.Magic;
@ -679,7 +680,7 @@ deek.on("login", function(channel){
});
// @TODO remove
var last_image = "https://deek.chat/storage/files/Dek1873481580533551104.png";
var last_image = "https://deek.chat/storage/files/Dek1873923025157525504.jpg";
deek.on("message", async function(msg, user){
@ -1685,6 +1686,86 @@ deek.on("message", async function(msg, user){
}
break;
case "caption":
case "cap":
if(value.trim() == ""){
send(msg, "you need to give me a caption you moron");
return;
}
try{
var image =
await sharp(
await fetch_image(last_image)
).png()
.flatten(
{
background: "#282828"
}
)
.toBuffer();
}catch(error){
send(msg, "go open gimp you lazy fuck");
}
var image = await(loadImage(image));
var canvas = createCanvas(image.width, image.height);
const ctx = canvas.getContext("2d");
ctx.drawImage(image, 0, 0, image.width, image.height);
var fontsize = Math.floor(image.width * 0.08);
ctx.font = fontsize + "px Impact";
ctx.fillStyle = "white";
ctx.strokeStyle = "black";
ctx.lineWidth = image.width * 0.01;
ctx.textAlign = "center";
ctx.textBaseline = "top";
var parts = value.replace(/ +/g, " ").split("");
var tmp_text = "";
var tmp_text_old = "";
var text_to_add = "";
var line = 0;
for(var i=0; i<parts.length; i++){
tmp_text_old = tmp_text;
tmp_text += parts[i];
var metrics = ctx.measureText(tmp_text.trim());
if(
metrics.width >= image.width ||
parts.length - 1 === i
){
// draw
if(metrics.width >= image.width){
// put text on next line since it overflows
tmp_text_old = tmp_text_old.trim();
tmp_text = parts[i];
text_to_add = tmp_text_old;
}else{
text_to_add = tmp_text;
}
var textheight = metrics.actualBoundingBoxAscent + metrics.actualBoundingBoxDescent;
ctx.strokeText(text_to_add, image.width / 2, textheight * line);
ctx.fillText(text_to_add, image.width / 2, textheight * line);
line++;
}
}
send(msg, "", canvas.toBuffer("image/jpeg"));
break;
case "help":
case "h":
if(value == "image"){
@ -1693,7 +1774,8 @@ deek.on("message", async function(msg, user){
msg,
"== image manipulation help menu ==\n\n" +
".help image => lol idk\n" +
".rotatify (deg) => Ro ta te\n" +
".caption => fr fr\n" +
".rotatify => Ro ta te\n" +
".flip => gucci flip flops\n" +
".flop => make it kick rocks\n" +
".deepfry => Make images look better\n" +