// ==UserScript==
// @name         Nettruyen Tools
// @namespace    nettruyen
// @description  Remove ads and added zoom out options
// @version      1.1
// @include      https://*nettruyen*
// @author       kylyte
// @license      MIT
// @run-at       document-start
// @icon         https://www.google.com/s2/favicons?sz=64&domain=nettruyenus.com
// @grant        GM_addStyle
// @grant        GM_registerMenuCommand
// @grant        GM_setValue
// @grant        GM_getValue
// @noframes
// ==/UserScript==
function removeAds() {
GM_addStyle(`
.reading-control > .mrb5,
div.mrb10:nth-of-type(2),
.hidden-sm.hidden-xs.mrb10.alert-info.alert,
.top > i,
.notify_block,
.text-center.page-chapter,
#nt_comments > div.mrt5,
.facebook-like,
.mrb5.text-center.container,
.container div:not(.top)>div.mrb5.mrt5.text-center>a,
.footer {
display: none !important;
}
.scroll-to-fixed-fixed.chapter-nav {
position: unset !important;
z-index: 100 !important;
box-shadow: unset !important;
}
`);
}
const defaultSettings = {
zoomFactor: 1
};
let settings = GM_getValue('settings', defaultSettings);
function zoomOutImages() {
var images = document.querySelectorAll('.box_doc img[src]');
var factor = settings.zoomFactor;
for (var i = 0; i < images.length; i++) {
var image = images[i];
image.style.width = image.naturalWidth * factor + 'px';
image.style.height = image.naturalHeight * factor + 'px';
}
}
function setZoomFactor(factor) {
settings.zoomFactor = factor;
GM_setValue('settings', settings);
location.reload();
}
const zoomLevels = [1, 0.9, 0.8, 0.7, 0.6, 0.5, 0.4, 0.3, 0.2];
const zoomNames = ['100%', '90%', '80%', '70%', '60%', '50%', '40%', '30%', '20%'];
for (var i = 0; i < zoomLevels.length; i++) {
let name = (settings.zoomFactor === zoomLevels[i] ? '[x]' : '[ ]') + ' Zoom Out ' + zoomNames[i];
GM_registerMenuCommand(name, setZoomFactor.bind(null, zoomLevels[i]));
}
function lazyloadComment() {
var tabs = document.querySelectorAll('.tab-content');
tabs.forEach(function(tab) {
if (tab.getBoundingClientRect().top < window.innerHeight) {
loadTabContent(tab);
} else {
var observer = new IntersectionObserver(function(entries) {
entries.forEach(function(entry) {
if (entry.isIntersecting) {
loadTabContent(entry.target);
observer.unobserve(entry.target);
}
});
}, {
rootMargin: '0px',
threshold: 0.1
});
observer.observe(tab);
}
});
function loadTabContent(tab) {
console.log('Loading content for', tab);
}
}
removeAds();
document.addEventListener('DOMContentLoaded', lazyloadComment);
window.addEventListener('load', zoomOutImages);