MediaWiki:Common.js: Unterschied zwischen den Versionen

/* ============================================================
   Sidebar einklappbar – Vector‑2022 Hybrid (funktioniert sicher)
   ============================================================ */

$(document).ready(function () {

    $('.mw-portlet').each(function () {

        const portlet = $(this);
        const heading = portlet.find('.vector-menu-heading');
        const content = portlet.find('.vector-menu-content');

        if (!heading.length || !content.length) return;

        // Falls keine ID vorhanden → generieren
        let pid = portlet.attr('id');
        if (!pid) {
            pid = 'portlet-auto-' + Math.random().toString(36).substr(2, 9);
            portlet.attr('id', pid);
        }

        const key = 'sidebar-state-' + pid;

        // Zustand laden
        const saved = localStorage.getItem(key);
        if (saved === 'collapsed') {
            content.addClass('collapsed-content').hide();
            heading.addClass('collapsed');
        }

        // Klick
        heading.css('cursor', 'pointer').on('click', function (e) {
            e.preventDefault();
            e.stopPropagation();

            content.slideToggle(200, function () {
                const collapsed = content.is(':hidden');
                heading.toggleClass('collapsed', collapsed);
                localStorage.setItem(key, collapsed ? 'collapsed' : 'expanded');
            });
        });
    });
});