@code_monk/falert
Version:
Funky Alerts for the desktop browser
74 lines • 5.7 kB
JavaScript
const CDN_BASE = 'https://unpkg.com/@code_monk/falert@latest/dist/';
class Falert {
static instances = new Set();
static settings = {
insertionNode: document.body,
audio: {
volume: 0.25
},
sounds: {}
};
static {
// preload audio
let sounds = {
fatal: CDN_BASE + 'assets/sounds/dramatic.mp3',
warning: CDN_BASE + 'assets/sounds/concerning.mp3',
notice: CDN_BASE + 'assets/sounds/noteworthy.mp3'
};
for (const [k, url] of Object.entries(sounds)) {
const a = new Audio();
a.addEventListener("error", console.error);
a.volume = Falert.settings.audio.volume;
a.src = url;
Falert.settings.sounds[k] = a;
}
}
;
static html = `
<div class="falert container flyin">
<div class="falert body breathing">
<h2>Alert!</h2>
<p>You can't put your finger in the socket</p>
</div>
</div>
`;
constructor(head, body, type = "notice") {
const t = document.createElement('template');
t.innerHTML = Falert.html.trim();
const domNode = t.content.firstChild;
domNode.style.zIndex = (Falert.getHighestZindex() + 1).toString(10);
// get a new "top" value to push this node down the page
let newTop = 35;
for (let i of Falert.instances) {
newTop += i.offsetHeight;
}
domNode.style.top = newTop + 'px';
domNode.querySelector('.body').classList.add(type);
domNode.addEventListener("animationend", ev => {
domNode.classList.remove('flyin');
domNode.classList.add('swaying');
});
domNode.addEventListener('click', ev => {
Falert.instances.delete(domNode);
domNode.remove();
});
domNode.querySelector('.body h2').innerHTML = head;
domNode.querySelector('.body p').innerHTML = body;
domNode.classList.add(type);
document.body.appendChild(domNode);
Falert.instances.add(domNode);
Falert.settings.sounds[type].play();
}
static getHighestZindex() {
let z = 0;
for (let f of Falert.instances) {
let i = Number(f.style.zIndex);
if (i > z) {
z = i;
}
}
return z;
}
}
export { Falert };
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