// This is the skin's only javascript file. If you want to add more JS files, you need to include them in skin.json's ResourceModules section, the way this one is.

// The wrapper function is needed to make sure all of the mediawiki JS is loaded before the page's is, and load relevant parts for use here.
mw.loader.using( [
    'mediawiki.jqueryMsg' 
    ] ).then( () => {

        // This gets the user's current username, and puts it the user menu button.
        const username = mw.user.getName();
        const buttons = document.getElementsByClassName('site-header-user');
        for (const button of buttons) {
            if (username) {
                button.firstElementChild.textContent = username;
            } else {
                button.firstElementChild.textContent = mw.message( 'login' ).text();
            }
        }

        // This replaces the text of the print link with the current 'print' system message.
        const print = document.getElementById('page-action-print').children[0];
        print.textContent = mw.message( 'print' ).text();

        const toctitle = document.getElementById('site-nav-toc').children[0];
        toctitle.textContent = mw.message( 'toc' ).text();
    }
)