Replace fonts hard coded by websites
Version au
// ==UserScript==
// @name Font replacer
// @name:zh-CN 字体替换 (Font replacer)
// @name:zh-TW 字型替換 (Font replacer)
// @namespace font-replacer
// @grant none
// @version 1.0
// @author Coxxs
// @description Replace fonts hard coded by websites
// @description:zh-cn 替换网站硬编码在 CSS 中的字体
// @description:zh-tw 替換網站寫死在 CSS 中的字型
// @include *
// @license MIT
// @run-at document-start
// ==/UserScript==
function addStyle(css) {
const _insertStyle = (css) => {
let style = document.createElement("style")
style.innerHTML = css
document.head.prepend(style)
}
if (document.head) {
_insertStyle(css)
} else {
const observer = new MutationObserver((mutations, observer) => {
if (!document.head) return
_insertStyle(css)
observer.disconnect()
})
observer.observe(document.documentElement, { childList: true, subtree: true })
}
}
class Replacer {
constructor() {
this.css = []
}
add(from, to) {
for (const font of to) {
let extra = ''
if (font.weight) {
extra += `font-weight:${font.weight};`
}
this.css.push(`@font-face{font-family:"${from}";${extra}src:local("${font.name}")}`)}
}
toString() {
return this.css.join('')
}
}
let replacer = new Replacer()
/**** Replace rules START *****/
const SourceHanSansSC = [
{ name: 'Source Han Sans SC' },
]
const SourceHanSansTC = [
{ name: 'Source Han Sans TC' },
]
const HarmonyOSSans = [
{ name: 'HarmonyOS Sans SC' },
]
const MiSans = [
{ name: 'MiSans Thin', weight: 100 },
{ name: 'MiSans ExtraLight', weight: 200 },
{ name: 'MiSans Light', weight: 300 },
{ name: 'MiSans Regular', weight: 400 },
{ name: 'MiSans Medium', weight: 500 },
{ name: 'MiSans Demibold', weight: 600 },
{ name: 'MiSans Bold', weight: 700 },
{ name: 'MiSans Heavy', weight: 900 },
]
// Simpified Chinese
const FontSC = SourceHanSansSC
replacer.add("宋体", FontSC)
replacer.add("SimSun", FontSC)
replacer.add("新宋体", FontSC)
replacer.add("NSimSun", FontSC)
replacer.add("微软雅黑", FontSC)
replacer.add("Microsoft YaHei", FontSC)
replacer.add("Microsoft YaHei UI", FontSC)
replacer.add("黑体", FontSC)
replacer.add("SimHei", FontSC)
// replacer.add("华文中宋", FontSC)
// replacer.add("STZhongsong", FontSC)
// replacer.add("华文细黑", FontSC)
// replacer.add("STXihei", FontSC)
// replacer.add("STHeiTi", FontSC)
// replacer.add("幼圆", FontSC)
// Traditional Chinese
const FontTC = SourceHanSansTC
replacer.add("微軟正黑體", FontTC)
replacer.add("Microsoft JhengHei", FontTC)
replacer.add("Microsoft JhengHei UI", FontTC)
replacer.add("新細明體", FontTC)
replacer.add("PMingLiU", FontTC)
replacer.add("細明體", FontTC)
replacer.add("MingLiU", FontTC)
/**** Replace rules END *****/
addStyle(replacer.toString())