MediaWiki:Common.js

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


/*
 * LumiWiki - Vector 2022
 * Automatically expand the main navigation
 * sidebar for anonymous visitors.
 */

if (mw.config.get('skin') === 'vector-2022' &&
    !mw.config.get('wgUserName')) {

    const observer = new MutationObserver((mutations, observer) => {
        for (const mutation of mutations) {
            if (mutation.target.classList.contains('vector-animations-ready')) {
                const pinButton = document.querySelector(
                    '[data-event-name="pinnable-header.vector-main-menu.pin"]'
                );

                if (pinButton) {
                    pinButton.click();
                }

                observer.disconnect();
                break;
            }
        }
    });

    observer.observe(document.documentElement, {
        attributes: true,
        attributeFilter: ['class']
    });
}