MediaWiki:Common.js

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/* Any JavaScript here will be loaded for all users on every page load. */

MMtoHuman(document.getElementsByClassName("micromorts"));

function MMtoHuman ( elementArray ){
    for (let span of elementArray){
        if (span !== null){
            let chance = 1000000 / parseInt(span.textContent);
            let digits = Math.round(chance).toString().length;
            let rounded = Math.round(chance / Math.pow(10, digits - 2)) * Math.pow(10, digits - 2);
            span.textContent = "1 in " + rounded.toLocaleString();
        }
    }
}

function getCookie(cookieName) {
    const cookies = document.cookie.split('; ');
    for (const cookie of cookies) {
        const [name, value] = cookie.split('=');
        if (name === cookieName) {
            return decodeURIComponent(value);
        }
    }
    return null;
}

function deleteCookies(){
	document.cookie = "userAge=; expires=Thu, 01 Jan 1970 00:00:00 UTC; path=/;";
	document.cookie = "userGender=; expires=Thu, 01 Jan 1970 00:00:00 UTC; path=/;";
	document.cookie = "userCountry=; expires=Thu, 01 Jan 1970 00:00:00 UTC; path=/;";
}
mw.loader.using('oojs-ui', function () {
	let delCookies = new OO.ui.ButtonWidget( {
		label: "Delete Cookies"
	});
	// set font weight to normal, default is bold
	delCookies.$element.find(
		'.oo-ui-labelElement-label').css('font-weight', 'normal');
	// set on click events
	delCookies.on('click', function (){
		deleteCookies();
		// set the icon to a checkmark
		delCookies.setIcon('check');
		// make it green
		delCookies.$element.find('.oo-ui-iconElement-icon').css('color', 'green');

	});
	$('.deleteCookies').replaceWith(delCookies.$element);
});