MediaWiki:Common.js

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

function playerCountCall(data) {
    var el = document.getElementById('betamc-player-count');
    if (!el) return;

  //test for the moment to see if js works
    if (data && data.players && Array.isArray(data.players)) {
        el.textContent = data.players.length;
    } else if (data && typeof data.count === 'number') {
        el.textContent = data.count;
    } else {
        el.textContent = 'Error';
    }
}

function loadPlayerCount() {
    var script = document.createElement('script');
    script.src = 'https://betamc.org:8080/api/players?callback=playerCountCall';
    script.onerror = function() {
        var el = document.getElementById('betamc-player-count');
        if (el) el.textContent = 'Error';
    };
    document.body.appendChild(script);
}

document.addEventListener('DOMContentLoaded', loadPlayerCount);