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NetworkAuth/web/static/tpl/theme.html
2025-10-24 00:09:45 +08:00

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<style>
:root{
--ms-color-bg: #FFF;
}
:root.dark{
--ms-color-bg: #000;
}
.ms-color-palette{
font-size:0;
}
.ms-color-palette .ms-color-gradient:nth-child(10n){
margin-right: 20px;
}
.ms-color-palette .ms-color-gradient:nth-child(20n){
display: table-column;
}
.ms-color-gradient{
display: inline-block;
position: relative;
width: 20px;
height:20px;
margin-bottom: 15px;
margin-right: 5px;
transition-duration:0.1s;
}
.ms-color-gradient:hover{
transform:scale(1.5);
z-index: 999;
}
.ms-color-edit-picker>div{
border-color: transparent !important;
}
.ms-color-edit-picker i{
display: none;
}
.ms-color-edit-picker span{
border-color: #5f5f60;
}
.ms-color-edit-picker .layui-colorpicker-trigger-bgcolor{
display: inline;
}
</style>
<div style="padding: 20px;background-color: var(--ms-color-bg);">
<div style="display: flex;justify-content: space-between;align-items: center;">
<div style="display: flex;" >
<label style="display: flex; position: relative; top: 1px; margin-right: 10px;" title="降低饱和度,提高亮度,暗色下更舒适">
深色色板
<input name="colorpicker" type="checkbox" style="height: 20px; width: 20px;">
</label>
<label title="类名/属性名例如 .dark,[theme-mode='dark']">
自定义主题类/属性选择器
<input name="theme-prefix" type="input" style="height: 18px; width: 150px;">
</label>
<i id="theme-prefix-tips" class="layui-icon layui-icon-tips" style="position: relative; top: 3.5px;margin-left: 2px;"></i>
</div>
<div style="display: flex;" >
<span title="重置"><i id="resetTheme" style="font-size: 23px;" class="layui-icon layui-icon-refresh"></i></span>
<span title="下载"><i id="downloadCSS" style="font-size: 23px;margin-left: 10px;" class="layui-icon layui-icon-download-circle"></i></span>
</div>
</div>
<hr>
<div class="ms-color-palette">
<!-- 色板 tpl 生成 -->
</div>
<div class="ms-color-edit">
<!-- 编辑区 tpl 生成 -->
</div>
</div>
<template id="tpl-color-palette">
{{# layui.each(d.ColorPaletteLight, function(key, val){ }}
<div class="ms-color-gradient" style="background-color: var({{- key }});" title="{{- key.replace('--lay-color-','') }}"></div>
{{# }) }}
</template>
<template id="tpl-color-editable">
{{# layui.each(d.editable, function(key, val){ }}
<div style="display: flex; align-items: center; height:30px">
<div>{{= key }}</div>
<div style="flex: 1 1 auto;"></div>
<input type="text" name="color" value="{{= val }}" placeholder=""
style="text-align: right;height:28px;width: 150px;background-color: transparent;border-color: transparent;">
<div class="ms-color-edit-picker" lay-options="{color: '{{= val }}', format: '{{- /^rgb/.test(val) ? 'rgb':'hex' }}' }" data-key="{{= key}}"></div>
</div>
{{# }) }}
</template>
<template id="tpl-theme-prefix-example">
<pre class="layui-code code-demo" lay-options="{}" style="margin: 0; padding: 0;">
/** .dark通过改变 html 标签的类名切换主题*/
:root{ :root.dark{
--color-bg: #000; --color-bg: #000;
} ==> }
.lay-card{ .dark .lay-card{}
color: #FFF; color: #FFF;
} }
/** js */
// 设置为暗色主题
document.documentElement.classList.add('dark')
// 恢复亮色主题
document.documentElement.classList.remove('dark')
// 切换亮/暗主题
document.documentElement.classList.toggle('dark')
----------------------------------------------------------
/** [theme-mode='dark'],通过改变 html 标签上 theme-mode 的属性切换主题*/
:root{ :root[theme-mode='dark']{
--color-bg: #000; --color-bg: #000;
} ==> }
.lay-card{ [theme-mode='dark'] .lay-card{}
color: #FFF; color: #FFF;
} }
/** js */
// 设置为暗色主题
document.documentElement.setAttribute('theme-mode', 'dark')
// 恢复亮色主题
document.documentElement.removeAttribute('theme-mode');
</pre>
</template>
<script src="static/lib/less.js"></script>
<script>
layui.use(async ()=> {
const {jquery:$,laytpl,colorpicker,layer} = layui;
const originalData=await (await fetch('./assets/themes.json')).json()
let customTheme = {};
laytpl($('#tpl-color-palette').html()).render(originalData,function(str) {
$('.ms-color-palette').html(str);
});
laytpl($('#tpl-color-editable').html()).render(originalData,function(str) {
$('.ms-color-edit').html(str);
renderColorPicker();
});
$('input[name=colorpicker]').on('click',function(){
applyColorPalette(this.checked)
})
$('#resetTheme').on('click',function(){
resetTheme()
$('input[name=colorpicker]').prop('checked',false)
})
$('#downloadCSS').on('click',function(){
dropdownCSS()
})
$('#theme-prefix-tips').hover(function(){
layer.tips($('#tpl-theme-prefix-example').html(),this,{
tips: 3,
time: false,
area: ['700px','auto'],
success: function(layero){
layui.code({elem: '.code-demo'});
layero.find('.layui-layer-content').css({padding:0,margin:0})
layero.css('top','50px') //阻止反转
}
});
},function(){
layer.closeLast('tips');
})
function renderColorPicker(){
colorpicker.render({
elem: '.ms-color-edit-picker',
alpha: true,
change: function(color) {
const elem=this.elem
elem.prev().val(color)
applyTheme(elem.data('key'),color)
},
done: function(color) {
const elem=this.elem
elem.prev().val(color)
applyTheme(elem.data('key'),color)
},
close: function(color){
const elem=this.elem
elem.prev().val(color)
applyTheme(elem.data('key'),color)
}
});
}
function resetTheme() {
customTheme={}
addStyle('demo-customTheme',getCSS(customTheme))
renderColorPicker()
}
function applyTheme(key,val){
customTheme = {...customTheme,...{[key]:val} }
addStyle('demo-customTheme',getCSS(customTheme))
}
function applyColorPalette(isDark=false){
customTheme={...customTheme, ...originalData[isDark ? 'ColorPaletteDark' : 'ColorPaletteLight']}
addStyle('demo-customTheme',getCSS(customTheme))
}
function getCSS(cssVarsObj){
return `:root {\n ${
Object.entries(cssVarsObj)
.map(([key,val])=> ` ${key}: ${val};`)
.join('\n')
}\n}`
}
async function dropdownCSS(){
const hasPrefix = $('input[name="theme-prefix"]').val()
const overrideCSS = await(await fetch('./static/src/override.css')).text()
const varsCSS = getCSS({...originalData.Default, ...customTheme})
let finalCSS=`
${hasPrefix
? varsCSS.replace(':root',`:root${hasPrefix}`)
: varsCSS}\n
${hasPrefix
? `${hasPrefix}{${overrideCSS}}`
: overrideCSS}`;
// css-next 插件太大,暂时用 less
finalCSS = (await window.less.render(finalCSS)).css
const alink=document.createElement("a")
alink.download='layui-theme-dark-custom.css'
alink.href=URL.createObjectURL(new Blob([finalCSS]))
document.body.appendChild(alink)
alink.click()
document.body.removeChild(alink)
}
function addStyle(id,cssStr) {
var el=document.getElementById(id)||document.createElement('style')
if(!el.isConnected) {
el.type='text/css';
el.id=id;
document.head.appendChild(el);
}
el.textContent=cssStr;
}
})
</script>