MediaWiki:Common.js

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

// Auto-preload template for Shared_Experiences new story form
mw.hook('wikipage.content').add(function () {
    // Only run on new-section add
    if (
        mw.config.get('wgPageName') === 'Shared_Experiences' &&
        mw.config.get('wgAction') === 'edit' &&
        new URLSearchParams(window.location.search).get('section') === 'new'
    ) {
        var textbox = document.getElementById('wpTextbox1');

        // Only insert if the textbox is empty
        if (textbox && textbox.value.trim() === '') {
            new mw.Api().get({
                action: 'parse',
                page: 'Template:SharedExperience/Preload',
                prop: 'wikitext',
                format: 'json'
            }).done(function (data) {
                // FIX: MediaWiki stores wikitext under ['*']
                textbox.value = data.parse.wikitext['*'];
            });
        }
    }
});

//aesthetic
/* Psychedelic 70s frame – dark mode + white text */
mw.loader.using('jquery', function () {
    var body = document.body;

    // Turn on the theme
    body.classList.add('psy70');

    // Grain overlay element
    var grain = document.createElement('div');
    grain.id = 'psy70-grain';
    body.appendChild(grain);

    // Color palettes with 70s prog/psych vibes
    var palettes = [
        {
            name: 'Sunburst',
            a: '#ff9a00',
            b: '#ff005c',
            c: '#7b5cff',
            d: '#00f0ff'
        },
        {
            name: 'Pastoral',
            a: '#ffb347',
            b: '#ff6a88',
            c: '#48c6ef',
            d: '#3fffa8'
        },
        {
            name: 'Cosmic',
            a: '#ff4b1f',
            b: '#1fddff',
            c: '#7f00ff',
            d: '#ffe000'
        },
        {
            name: 'Acid',
            a: '#fdfc47',
            b: '#24fe41',
            c: '#ff00aa',
            d: '#ff5f6d'
        }
    ];

    function applyPalette(p) {
        var root = document.documentElement;
        root.style.setProperty('--psy70-color-a', p.a);
        root.style.setProperty('--psy70-color-b', p.b);
        root.style.setProperty('--psy70-color-c', p.c);
        root.style.setProperty('--psy70-color-d', p.d);
    }

    // Start with a random palette
    var index = Math.floor(Math.random() * palettes.length);
    applyPalette(palettes[index]);

    // Slowly rotate palettes
    window.setInterval(function () {
        index = (index + 1) % palettes.length;
        applyPalette(palettes[index]);
    }, 70000); // ~70 seconds per switch

    // Toggle button
    var $btn = $('<button>', {
        id: 'psy70-toggle',
        text: 'Psy Frame: On'
    });

    function updateButton() {
        if (body.classList.contains('psy70-off')) {
            $btn.text('Psy Frame: Off');
        } else {
            $btn.text('Psy Frame: On');
        }
    }

    $btn.on('click', function () {
        body.classList.toggle('psy70-off');
        updateButton();
    });

    $('body').append($btn);
    updateButton();
});