hexo之Volantis添加暗黑模式

具体效果请参考我的博客：阳光派Plus’Blog
很久之前就想过给博客添加一个暗黑模式，一直搁置。直到Volantis更新到3.0版本后添加了暗黑模式，然而尝试之后的结果却不是那么满意。于是着手自己配置一下。

主要的实现方法参考了博主 cungudafa的文章，然后配置到Volantis中。其实自己主要是做了适合于Volantis主题在暗黑模式下的一些格式、代码等等的颜色配置。

请注意，由于自己修改了原主题的许多源码，所以在做这个时主要配置了适合自己的一些代码风格，以下仅供参考，可以自行调整颜色配置。

使用此暗黑模式请删除原主题中blog\themes\volantis\source\css\_third-party下的darkmode.styl文件，自己在配置时发现与此文件可能是冲突或者原暗黑模式有点bug。

在Volantis中实现暗黑模式

创建格式文件

在blog\themes\volantis\layout\_partial下创建文件left.ejs文件，添加以下代码：

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</div><script>function music_on() {var audio1 = document.getElementById('bg_music');if (audio1.paused) {audio1.play();}else{audio1.pause();audio1.currentTime = 0;//音乐从头播放}}function BackTOP() {$("#btn").hide();$(function () {$(window).scroll(function () {if ($(window).scrollTop() > 50) {$("#btn").fadeIn(200);} else {$("#btn").fadeOut(200);}});$("#btn").click(function () {$('body,html').animate({scrollTop: 0},500);return false;});});$(function () {$("#say").click(function () {$('body,html').animate({scrollTop: $('html, body').get(0).scrollHeight},500);return false;});})}$('#readmode').click(function () {$('body').toggleClass('read-mode')})function SiderMenu() {$('#main-container').toggleClass('open');$('.iconflat').css('width', '50px').css('height', '50px');$('.openNav').css('height', '50px');$('#main-container,#mo-nav,.openNav').toggleClass('open')}function switchNightMode() {$('<div class="Cuteen_DarkSky"><div class="Cuteen_DarkPlanet"></div></div>').appendTo($("body")), setTimeout(function () {var DarkMode = document.cookie.replace(/(?:(?:^|.*;\s*)DarkMode\s*\=\s*([^;]*).*$)|^.*$/, "$1") ||'0';(DarkMode == '0') ? ($("html").addClass("DarkMode"), document.cookie = "DarkMode=1;path=/", console.log('夜间模式开启'), $('#modeicon').attr("xlink:href", "#icon-sun")) : ($("html").removeClass("DarkMode"), document.cookie = "DarkMode=0;path=/", console.log('夜间模式关闭'), $('#modeicon').attr("xlink:href", "#icon-_moon")), setTimeout(function () {$(".Cuteen_DarkSky").fadeOut(1e3, function () {$(this).remove()})}, 2e3)}), 50}function checkNightMode() {if ($("html").hasClass("n-f")) {$("html").removeClass("day");$("html").addClass("DarkMode");$('#modeicon').attr("xlink:href", "#icon-sun")return;}if ($("html").hasClass("d-f")) {$("html").removeClass("DarkMode");$("html").addClass("day");$('#modeicon').attr("xlink:href", "#icon-_moon")return;}if (document.cookie.replace(/(?:(?:^|.*;\s*)DarkMode\s*\=\s*([^;]*).*$)|^.*$/, "$1") === '') {if (new Date().getHours() >= 23 || new Date().getHours() < 7) {$("html").addClass("DarkMode");document.cookie = "DarkMode=1;path=/";console.log('夜间模式开启');$('#modeicon').attr("xlink:href", "#icon-sun")} else {$("html").removeClass("DarkMode");document.cookie = "DarkMode=0;path=/";console.log('夜间模式关闭');$('#modeicon').attr("xlink:href", "#icon-_moon")}} else {var DarkMode = document.cookie.replace(/(?:(?:^|.*;\s*)DarkMode\s*\=\s*([^;]*).*$)|^.*$/, "$1") || '0';if (DarkMode == '0') {$("html").removeClass("DarkMode");$('#modeicon').attr("xlink:href", "#icon-_moon")} else if (DarkMode == '1') {$("html").addClass("DarkMode");$('#modeicon').attr("xlink:href", "#icon-sun")}}}BackTOP();checkNightMode();
</script><style>#RightDownBtn {position: fixed;left: 1.875rem;bottom: 1.875rem;padding: 0.3125rem 0.625rem;background: #fff;border-radius: 0.1875rem;<!-- box-shadow: 0 0 0.3125rem rgba(0, 0, 0, .4); -->transition: 0.3s ease all;z-index: 1;align-items: flex-end;flex-direction: column;display: -moz-flex;display: flex;float: right;}#RightDownBtn>a,#RightDownBtn>label {width: 1.5em;height: 1.5em;margin: 0.3125rem 0;transition: .2s cubic-bezier(.25, .46, .45, .94);}/* font color */.DarkMode #page,.DarkMode #colophon,.DarkMode #vcomments .vbtn,.DarkMode .art-content #archives .al_mon_list .al_mon,.DarkMode .art-content #archives .al_mon_list span,.DarkMode body,.DarkMode .art-content #archives .al_mon_list .al_mon,.DarkMode .art-content #archives .al_mon_list span,.DarkMode button,.DarkMode .art .art-content #archives a,.DarkMode textarea,.DarkMode strong,.DarkMode a,.DarkMode p,.DarkMode li,.DarkMode .label {color: rgba(255, 255, 255, .6);}.DarkMode #page,.DarkMode body,.DarkMode #colophon,.DarkMode #main-container,.DarkMode #page .yya,.DarkMode #content,.DarkMode #contentss,.DarkMode #footer {background-color: #292a2d;}.DarkMode strong,.DarkMode img {filter: brightness(.7);}/* sun and noon */.Cuteen_DarkSky,.Cuteen_DarkSky:before {content: "";position: fixed;left: 0;right: 0;top: 0;bottom: 0;z-index: 88888888}.Cuteen_DarkSky {background: linear-gradient(#feb8b0, #fef9db)}.Cuteen_DarkSky:before {transition: 2s ease all;opacity: 0;background: linear-gradient(#4c3f6d, #6c62bb, #93b1ed)}.DarkMode .Cuteen_DarkSky:before {opacity: 1}.Cuteen_DarkPlanet {z-index: 99999999;position: fixed;left: -50%;top: -50%;width: 200%;height: 200%;-webkit-animation: CuteenPlanetMove 2s cubic-bezier(.7, 0, 0, 1);animation: CuteenPlanetMove 2s cubic-bezier(.7, 0, 0, 1);transform-origin: center bottom}@-webkit-keyframes CuteenPlanetMove {0% {transform: rotate(0)}to {transform: rotate(360deg)}}@keyframes CuteenPlanetMove {0% {transform: rotate(0)}to {transform: rotate(360deg)}}.Cuteen_DarkPlanet:after {position: absolute;left: 35%;top: 40%;width: 9.375rem;height: 9.375rem;border-radius: 50%;content: "";background: linear-gradient(#fefefe, #fffbe8)}
</style><!-- left side bar.end -->

创建样式文件

建议所有关于主题自定义的样式都放置在同一个文件夹中，然后全局引入。在blog\themes\volantis\source\css下创建文件夹_custom，然后在blog\themes\volantis\source\css下的index.styl中全局引用此文件夹下所有文件：

// Project@import '_base'@import '_tag-plugins/*'@import '_highlight'@import '_third-party/*'@import '_layout/*'
+@import '_custom/*'

创建样式文件highlight.styl，放置在_custom文件夹中。添加以下代码：

.DarkMode.l_main#comments.vcards.vhead.vsysbackground:none.vcontentpcolor: rgb(136 136 136).vinputcolor: #dbdbe2#valine_container.vwrapborder: 1px dashed #fff.vemojisbackground:none.postsection.titleacolor: #dbdbe2.article.prev-next>abackground: #444.widgetbackground-color: #292a2d>.contentul>liacolor: rgba(255, 255, 255, .6) !important&:hovercolor: rgb(99 203 252) !importantheadercolor: rgb(68 215 182)acolor: rgb(68 215 182).containerbackground-color: #292a2dbox-shadow: 0 1px 3px 0 rgba(6,6,6,.28).white-boxbackground-color: #292a2d.articlecodebackground: #f6f6f663 !importantborder: noneblockquotebackground: #f6f6f663h3,h4,h5color: rgb(219 219 226)div.notebackground: #44444475 !importantdetailsborder: nonebackground:none>summarybackground: #444.l_header.m_search.inputbackground-color: #292a2d.wrapper.titlecolor: #dbdbe2.switcher>li >acolor: #44d7b6 !important#archive-page.archive.archive-yearh2color: #fff.archive_page.archive-post.titlecolor: rgb(219 219 226)#RightDownBtnbackground: noneh1color: rgb(219 219 226)ul.list-vbackground: rgb(41 42 45).commentshrcolor: rgb(102 102 102).articlep[ct]color: #dbdbe2div.tabsbackground: rgb(102 102 102).new-meta-itempcolor: #888 !important.highlight>tablebackground: #282c34.gutterbackground: #282c34 !importantbackground-color: #282c34 !important.highlight figcaptionbackground-color: #21252b.highlightborder: 1px solid #21252b !importantbackground: #282c34.highlight pre .line, .highlight pre .params color: rgba(158, 142, 142, 0.9)

所有的样式都是基于我自己的主题写的，仅供参考。

引入到页面

在blog\themes\volantis\layout\layout.ejs的文件末尾</body>下引入：

<%- partial('_partial/left', null, {cache: !config.relative_link}) %>

最后一键三连。

总结

配置的最终效果还是挺满意的，目前只调试了这么多，后期若发现有哪里不合适的地方再修改。在原文章中，博主写了很多功能，不过我都抛弃了，只留下的暗黑模式。可以参考文章自己添加。

参考文章：

hexo（sakura）给博客增添侧边栏（回到顶部，跳转评论，深色模式，播放音乐）