ENSShared

Shared code for my scripts

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://update.greatest.deepsurf.us/scripts/446540/1061588/ENSShared.js

Du musst eine Erweiterung wie Tampermonkey, Greasemonkey oder Violentmonkey installieren, um dieses Skript zu installieren.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

Sie müssten eine Skript Manager Erweiterung installieren damit sie dieses Skript installieren können

(Ich habe schon ein Skript Manager, Lass mich es installieren!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

const c = document.createElement("canvas");
const ctx = c.getContext("2d");

const imageToBlob = (imageURL) => {
	const img = new Image;
	img.crossOrigin = "";
	img.src = imageURL;
	return new Promise(resolve => {
		img.onload = function () {
			c.width = this.naturalWidth;
			c.height = this.naturalHeight;
			ctx.drawImage(this, 0, 0);
			c.toBlob((blob) => {
				resolve(blob)
			}, "image/png", 0.75);
		};
	})
}

const toggleAttribute = (elem, attr, val) => {
	const tgattr = (elem, attr, val) => {
		if (elem.hasAttribute(attr)) {
			let atrval = elem.getAttribute(attr);
			if (atrval.includes(val)) {
				let rep = atrval.replace(val, '');
				!rep.length ? elem.removeAttribute(attr) : elem.setAttribute(attr, rep);
			} else elem.setAttribute(attr, elem.getAttribute(attr) + val);
		} else elem.setAttribute(attr, val);
	}

	if (elem instanceof Array) {
		for (let key in elem) {
			tgattr(elem[key], attr, val);
		}
	} else tgattr(elem, attr, val);
}

const awaitSelector = (selector) => {
	return new Promise((resolve) => {
		const nodes = [];
		setInterval(() => {
			if (nodes.length !== 0) {
				clearInterval(tm);
				resolve(nodes);
			}
			nodes.splice(nodes.length, 0, ...document.querySelectorAll(selector));
		}, 100);
	});
}