MediaWiki:Common.js: Difference between revisions

Revision as of 20:19, 20 February 2026

(function () {
    const theme = localStorage.getItem('lt-theme') || 'lt-theme-default';
    document.documentElement.classList.add(theme);
})();
mw.loader.using(['mediawiki.util']).then(function () {

    function injectThemeOption(container) {
    	
    	function createRadio(id, label) {
		    const radioWrapper = document.createElement('div');
		    radioWrapper.className = 'citizen-client-prefs-radio';
		
		    const input = document.createElement('input');
		    input.type = 'radio';
		    input.name = 'lt-theme-group';
		    input.id = id;
		    input.className = 'citizen-client-prefs-radio__input';
		
		    const icon = document.createElement('span');
		    icon.className = 'citizen-client-prefs-radio__icon';
		
		    const labelEl = document.createElement('label');
		    labelEl.className = 'citizen-client-prefs-radio__label';
		    labelEl.htmlFor = id;
		    labelEl.textContent = label;
		
		    radioWrapper.appendChild(input);
		    radioWrapper.appendChild(icon);
		    radioWrapper.appendChild(labelEl);
		
		    return radioWrapper;
		}

        if (document.getElementById('lt-theme-test')) return;

        // Portlet wrapper
        const wrapper = document.createElement('div');
        wrapper.id = 'lt-theme-test';
        wrapper.className = 'mw-portlet citizen-menu';

        // Heading
        const heading = document.createElement('div');
        heading.className = 'citizen-menu__heading';
        heading.textContent = 'Theme';

        // Content wrapper
        const content = document.createElement('div');
        content.className = 'citizen-menu__content';

        // UL
        const list = document.createElement('ul');
        list.className = 'citizen-menu__content-list';

        // LI
        const item = document.createElement('li');
        item.className = 'mw-list-item mw-list-item-js';

        // Inner div (matches Citizen structure)
        const innerDiv = document.createElement('div');

        // FORM (this is important for spacing)
        const form = document.createElement('form');

        form.appendChild(createRadio('lt-theme-default', '🎭 Velvet'));
		form.appendChild(createRadio('lt-theme-red', '🚇 Meta'));
		form.appendChild(createRadio('lt-theme-blue', '⚖️ Justice'));
		
		// === Persistence Logic ===

		// Check if theme exists
		let savedTheme = localStorage.getItem('lt-theme');
		
		if (!savedTheme) {
		    // First-time visitor → set default explicitly
		    savedTheme = 'lt-theme-default';
		    localStorage.setItem('lt-theme', savedTheme);
		}
		
		// Select the saved radio
		const savedInput = form.querySelector('#' + savedTheme);
		if (savedInput) {
		    savedInput.checked = true;
		}
		
		form.addEventListener('change', function (e) {
		    if (e.target && e.target.matches('.citizen-client-prefs-radio__input')) {
		
		        const newTheme = e.target.id;
		
		        // Remove all theme classes first
		        document.documentElement.classList.remove(
		            'lt-theme-default',
		            'lt-theme-red',
		            'lt-theme-blue'
		        );
		
		        // Add the selected one
		        document.documentElement.classList.add(newTheme);
		
		        // Persist it
		        localStorage.setItem('lt-theme', newTheme);
		    }
		});

        // Assemble hierarchy
        innerDiv.appendChild(form);
        item.appendChild(innerDiv);
        list.appendChild(item);
        content.appendChild(list);
        wrapper.appendChild(heading);
        wrapper.appendChild(content);

        container.appendChild(wrapper);
    }

    const observer = new MutationObserver(function () {
        const container = document.querySelector('.citizen-preferences-content');
        if (container) {
            injectThemeOption(container);
        }
    });

    observer.observe(document.body, { childList: true, subtree: true });
    
    function floatWordmark() {
        const wordmarks = document.querySelectorAll('.mw-logo-wordmark');

        wordmarks.forEach(function (el) {
            if (el.dataset.floatingApplied) return;

            const text = el.textContent;
            el.textContent = '';

            text.split('').forEach(function (char, index) {
                const span = document.createElement('span');
                span.textContent = char === ' ' ? '\u00A0' : char;
                span.style.animationDelay = (index * 0.08) + 's';
                span.className = 'velvet-letter';
                el.appendChild(span);
            });

            el.dataset.floatingApplied = "true";
        });
    }
    floatWordmark();
    
    function applyRansomEffect(selector) {

        if (!document.documentElement.classList.contains('lt-theme-red')) return;

        const elements = document.querySelectorAll(selector);

        const fonts = [
            "'Anton', sans-serif",
            "'Bebas Neue', sans-serif",
            "'Archivo Black', sans-serif",
            "'Oswald', sans-serif"
        ];

        elements.forEach(function (el) {

            if (el.dataset.scrapbookApplied) return;

            const text = el.textContent;
            el.textContent = '';

            text.split('').forEach(function (char) {

                const span = document.createElement('span');
                span.textContent = char === ' ' ? '\u00A0' : char;
                span.classList.add('scrapbook-letter');

                const randomFont = fonts[Math.floor(Math.random() * fonts.length)];
                const randomRotate = (Math.random() * 6 - 3);
                const randomSize = 1 + (Math.random() * 0.15 - 0.075);
                const randomY = (Math.random() * 6 - 3);

                span.style.fontFamily = randomFont;
                span.style.transform =
                    `rotate(${randomRotate}deg) translateY(${randomY}px) scale(${randomSize})`;

                // --- Box logic ---
                const chance = Math.random();

                if (chance < 0.05) {
                    span.classList.add('box-white');
                } else if (chance < 0.95) {
                    span.classList.add('box-black');
                }

                el.appendChild(span);
            });

            el.dataset.scrapbookApplied = "true";
        });
    }

    applyRansomEffect('.lt-infobox-title');
    applyRansomEffect('.mw-page-title-main');
    applyRansomEffect('h2');

});