MediaWiki:Common.js

/* 这里的任何JavaScript将为所有用户在每次页面加载时加载。 */
(function(){
if(!window.SLOADED){
	window.SLOADED = {}
	window.RELOAD = true;
}else{
	window.RELOAD = false;
}

function hook(document){
	const scripts = document.querySelectorAll('script[src*="load.php"][src*="modules=startup"]');
    scripts.forEach(script => script.remove());
    
    var scene = document.createElement("div");
	document.body.appendChild(scene);
	scene.id = "scene";
	scene.dataset.turboPermanent="true";
	scene.style.zIndex = -100;
	scene.style.position = "fixed";
	scene.id = "parallax-bg";
	scene.style.inset = "-300px";
	var img = document.createElement("img");
	scene.appendChild(img);
	img.src = "/_nuxt/bg-1.DbZGBWF5.jpg";
	img.dataset.depth = 0.5;
}

hook(document);

// ========== 2. 在 Turbo 渲染新页面之前，删除新页面中的 startup 脚本 ==========
document.addEventListener('turbo:before-render', (event) => {
    hook(event.detail.newBody.ownerDocument)
});


function loadScript(url, options={}, dataset={}) {
    return new Promise((resolve, reject) => {
    	if(window.SLOADED[url]) resolve()
        const script = document.createElement('script');
        script.src = url;
        script.async = "async";
        Object.assign(script, options);
        Object.assign(script.dataset, dataset);
        script.onload = () => {window.SLOADED[url] = true ;resolve()};
		script.onerror = (e) => reject(e)
        document.head.appendChild(script);
    });
}

loadScript("https://cdnjs.cloudflare.com/ajax/libs/parallax/3.1.0/parallax.min.js").then(function(){
	if(window.RELOAD)
		new Parallax(scene);
});
	
loadScript("https://cdn.jsdelivr.net/npm/@hotwired/turbo@latest/dist/turbo.es2017-esm.min.js", 
	{
		type: "module"
	}
);

})()