Tùy chỉnh CSS trang web theo ý bạn
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// ==UserScript==
// @name ABPVN Custom CSS
// @description Tùy chỉnh CSS trang web theo ý bạn
// @namespace ABPVN
// @author Hoàng Rio
// @include *
// @icon https://www.webanh.tk/full/aBINKD.png
// @version 1.3
// @grant none
// @run-at document-end
// @exclude http://abpvn.com/*
// @exclude http://sinhvienit.net/*
// @exclude *.js
// @exclude *.txt
// @exclude *.css
// @exclude *.cs
// @exclude *.cpp
// @exclude *.py
// @noframes
// ==/UserScript==
var html='<div id="abpvn-custom-css" style="display: none;">';
html+='<div style="z-index: 999; background: rgba(0, 0, 0, 0.57) none repeat scroll 0% 0%; position: fixed; top: 0px; left: 0px; height: 100%; width: 100%;"></div>';
html+='<div style="position: fixed; top: 30%; left: 30%; width: auto; height: auto; text-align: left; background: rgba(0, 128, 0, 0.69) none repeat scroll 0% 0%; padding: 10px; z-index: 1000; font-size: 15px; font-family: Tahoma; color: White; border-radius: 15px;" id="custom-css">';
html+='<h3 style="text-align: center; padding: 0px; height: 10px; margin-top: -10px;">Thêm quy tắc CSS mới</h3>';
html+='<label for="type" style="color: white;">Thiết lập cho</label><br>';
html+='<select id="type" name="type" style="padding: 5px; color: black;">';
html+='<option value="hostname">Tên miền hiện tại</option>';
html+='<option value="url">Đường dẫn hiện tại</option>';
html+='</select><br>';
html+='<label for="url" style="color: white;">Địa chỉ thiết lập</label><br>';
html+='<input size="50" disabled style="padding: 5px; color: black; background: white;" name="url" id="url"><br>';
html+='<label for="css" style="color: white;">Thông tin css</label><br>';
html+='<textarea style="width: 569px; height: 142px; background: white none repeat scroll 0% 0%; border-radius: 10px; font-family: Courier new; color: rgb(0, 48, 255);" id="css" name="css"></textarea><br>';
html+='<div style="margin-left: 40%; position: abusolute;"><button id="btn-save" style="width: 50px;padding: 3px; font-size: 15px; color: white; background: blue; border-radius: 15px;">Lưu</button><button id="btn-cancel" style="width: 50px;padding: 3px; font-size: 15px; color: white; background: red;border-radius: 15px;">Hủy</button></div>';
html+='</div>';
html+='</div>';
var add_html='<div id="btn-add" style="position: fixed; top: 0; left: 0; padding: 5px; font-weight: 800; color: white; border-radius: 50%; cursor: pointer;background: rgba(0, 255, 48, 0.53) none repeat scroll 0% 0%; z-index: 99999;" title="Thêm quy tắc css mới">+</div>';
function create(htmlStr) {
var frag = document.createDocumentFragment(),
temp = document.createElement('div');
temp.innerHTML = htmlStr;
while (temp.firstChild) {
frag.appendChild(temp.firstChild);
}
return frag;
}
function ApplyStyle(){
css_hostname=localStorage.getItem('hostname:'+location.hostname)===null?'':localStorage.getItem('hostname:'+location.hostname);
css_url=localStorage.getItem('url:'+location.href)===null?'':localStorage.getItem('url:'+location.href);
document.getElementById('css').value=css_hostname;
css=css_hostname+css_url;
if(css!==''){
style=document.createElement('style');
style.type = 'text/css';
if (style.styleSheet){
style.styleSheet.cssText = css;
} else {
style.appendChild(document.createTextNode(css));
}
document.body.insertBefore(style, document.body.childNodes[0]);
}
}
var setting={};
setting.show=function(){
var dom=document.getElementById('abpvn-custom-css');
dom.style.display='block';
type=document.getElementById('type').value;
url=document.getElementById('url');
switch(type){
case 'hostname':
url.disabled=true;
url.value=location.hostname;
css_hostname=localStorage.getItem('hostname:'+location.hostname)===null?'':localStorage.getItem('hostname:'+location.hostname);
document.getElementById('css').value=css_hostname;
break;
default:
url.disabled=true;
url.value=location.href;
css_url=localStorage.getItem('url:'+location.href)==null?'':localStorage.getItem('url:'+location.href);
document.getElementById('css').value=css_url;
break;
}
}
setting.hide=function(){
var dom=document.getElementById('abpvn-custom-css');
dom.style.display='none';
}
setting.save=function(){
key=document.getElementById('url').value;
type=document.getElementById('type').value;
value=document.getElementById('css').value;
localStorage.setItem(type+':'+key,value);
if(document.body.childNodes[0].nodeName=='STYLE') document.body.removeChild(document.body.childNodes[0]);
ApplyStyle();
setting.hide();
}
setting.switchtype=function(){
type=document.getElementById('type').value;
url=document.getElementById('url');
switch(type){
case 'hostname':
url.disabled=true;
url.value=location.hostname;
css_hostname=localStorage.getItem('hostname:'+location.hostname)===null?'':localStorage.getItem('hostname:'+location.hostname);
document.getElementById('css').value=css_hostname;
break;
default:
url.disabled=true;
url.value=location.href;
css_url=localStorage.getItem('url:'+location.href)==null?'':localStorage.getItem('url:'+location.href);
document.getElementById('css').value=css_url;
break;
}
}
function init(){
var button=create(add_html);
var fragment = create(html);
// You can use native DOM methods to insert the fragment:
document.body.insertBefore(fragment, document.body.childNodes[0]);
document.body.insertBefore(button, document.body.childNodes[0]);
document.getElementById('btn-add').addEventListener('click',setting.show,true);
document.getElementById('btn-cancel').addEventListener('click',setting.hide,true);
document.getElementById('btn-save').addEventListener('click',setting.save,true);
document.getElementById('type').addEventListener('change',setting.switchtype,true);
url=document.getElementById('url').value=location.hostname;
ApplyStyle();
}
window.addEventListener('DOMContentLoaded',function(){
init();
});