MediaWiki:Vector.js

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/* All JavaScript here will be loaded for users of the Vector skin */

/* Move subcategories to the top on Category:Forklifts, hide the unwanted default category content and add styles */
if ( mw.config.get( 'wgPageName' ) === 'Category:Forklifts' ) {
    $( function() {
        // 1. Move subcategories to the top
        var subcats = $( '#mw-subcategories' );
        var content = $( '.mw-parser-output' );
        if ( subcats.length && content.length ) {
            subcats.insertBefore( content );
        }

        // 2. Hide unwanted system elements
        $( '#mw-pages, #mw-subcategories p, #mw-subcategories h3' ).hide();

        // 3. Apply button classes to subcategory links
        $( '#mw-subcategories li' ).addClass( 'custom-subcat-btn' );

        // 4. Force Flex Layout for reordering
        $( '#bodyContent' ).css( { 'display': 'flex', 'flex-direction': 'column' } );
        $( '.mw-parser-output' ).css( 'order', '2' );
        subcats.css( 'order', '1' );
    } );
}


/* NEWS SLIDESHOW */
mw.loader.using('mediawiki.util').then(function () {
    mw.hook('wikipage.content').add(function () {
        document.querySelectorAll('.news-slideshow-container').forEach(function (container) {
            var slides = container.querySelectorAll('.news-slideshow-slide');
            if (slides.length <= 1) return;

            var current = 0;
            var intervalId = null;
            var delay = 8000; // 8 seconds

            function showSlide(index) {
                slides.forEach(function (slide, i) {
                    slide.classList.toggle('active', i === index);
                });
            }

            function startSlideshow() {
                if (intervalId !== null) return;
                intervalId = setInterval(function () {
                    current = (current + 1) % slides.length;
                    showSlide(current);
                }, delay);
            }

            function stopSlideshow() {
                if (intervalId !== null) {
                    clearInterval(intervalId);
                    intervalId = null;
                }
            }

            // Initial state
            showSlide(current);
            startSlideshow();

            // Pause on hover
            container.addEventListener('mouseenter', stopSlideshow);
            container.addEventListener('mouseleave', startSlideshow);
        });
    });
});


/* FORM TABLE */
document.addEventListener('click', function (e) {
	const header = e.target.closest('.pf-collapsible');
	if (!header) return;

	const targetId = header.dataset.target;
	const section = document.getElementById(targetId);
	if (!section) return;

	const isOpen = section.style.display === 'block';
	section.style.display = isOpen ? 'none' : 'block';
});