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更新记录

2021-12-24:插件版v1.0.7

  1. 所有CDN配置项外露，支持自定义配置
  2. 默认CDN资源迁移至npm.elemecdn.com

2021-07-05:插件版v1.0.6

  1. 新增配置项exclude
  2. 支持多个屏蔽页面

2021-07-02:插件版v1.0.0

  1. 基于冰老师的方案进行修改。
  2. 优化通用模板，适合二次开发。
  3. 新增加载动画配置项。
  4. 移除temple_html配置项。
  5. 一如既往的适配了夜间模式

2021-02-07:正式版v4.0

  1. 基于冰老师的方案进行修改。
  2. 实现去jquery
  3. 将css转为styl
  4. 去除冗余结构和冗余样式
  5. 新增夜间模式
点击查看参考教程
参考方向教程原贴
冰老师原教程教程：基于Butterfly主题的模拟电子钟侧边栏小部件3.0版
天气APIopenweathermap

最新插件版教程(推荐)

  1. 安装插件,在博客根目录[Blogroot]下打开终端，运行以下指令：

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    npm install hexo-butterfly-clock --save

  2. 添加配置信息，以下为写法示例
    在站点配置文件_config.yml或者主题配置文件_config.butterfly.yml中添加

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    # electric_clock
    # see /posts/4e39cf4a/
    electric_clock:
      enable: true # 开关
      priority: 5 #过滤器优先权
      enable_page: all # 应用页面
      exclude:
        # - /posts/
        # - /about/
      layout: # 挂载容器类型
        type: class
        name: sticky_layout
        index: 0
      loading: https://npm.elemecdn.com/hexo-butterfly-clock/lib/loading.gif #加载动画自定义
      clock_css: https://npm.elemecdn.com/hexo-butterfly-clock/lib/clock.min.css
      clock_js: https://npm.elemecdn.com/hexo-butterfly-clock/lib/clock.min.js
      ip_api: https://pv.sohu.com/cityjson?ie=utf-8
  3. 参数释义
参数备选值/类型释义
prioritynumber【可选】过滤器优先级，数值越小，执行越早，默认为10，选填
enabletrue/false【必选】控制开关
enable_pagepath/all【可选】填写想要应用的页面的相对路径（即路由地址）,如根目录就填’/‘,分类页面就填’/categories/‘。若要应用于所有页面，就填’all’，默认为all
excludepath【可选】填写想要屏蔽的页面，可以多个。写法见示例。原理是将屏蔽项的内容逐个放到当前路径去匹配，若当前路径包含任一屏蔽项，则不会挂载。
layout.typeid/class【可选】挂载容器类型，填写id或class，不填则默认为id
layout.nametext【必选】挂载容器名称
layout.index0和正整数【可选】前提是layout.type为class，因为同一页面可能有多个class，此项用来确认究竟排在第几个顺位
loadingURL【可选】电子钟加载动画的图片
clock_cssURL【可选】电子钟样式CDN资源
clock_jsURL【可选】电子钟执行脚本CDN资源
ip_apiURL【可选】获取时钟IP的API
旧版魔改源码方案

资源下载

由于本教程涉及的所有修改对缩进格式等有严格要求，担心自己控制不好的可以直接下载静态资源。参照教程进行修改。静态资源包内的index.pug为butterfly_v3.5.1版本。其他版本改法详见教程正文。

下载资源文件

写在最前

本帖基于Butterfly_v3.6.2进行编写,对于低版本，在index.pug的写法上可能存在差异，请读者根据自己的版本自行修改。

申请API

  1. 访问OpenWeather,按照网站指示完成注册。
  2. 注册完成后，访问API Keys获取相应的API密钥。留待之后备用。

魔改正文

  1. 将下载的静态资源包内的assets文件夹放到source目录下，即[Blogroot]\themes\butterfly\source\assets\。
  2. 新建[Blogroot]\themes\butterfly\layout\includes\widget\card_clock.pug,
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    if theme.aside.card_clock.enable
      .card-widget.card-clock
        #clock
          img(v-if='clockshow == "false"',alt='' src='/assets/weather/loading.gif', height='120px' width='100%')
          table.clock(v-if='clockshow')
            tbody
              tr
                td.clockdate {{date}}
                td.weatherimg
                  img#weatherimg(:src='weatherimg' alt='')
                td.temperature {{temperature}}
                td.humidityimg
                  img#humidityimg(:src='humidityimg' alt='')
                td.humidity {{humidity}}
              tr.time
                td(colspan='5') {{time}}
              tr
                td.usaqi(colspan='1')
                 span {{ip}}
                td.city(colspan='2') {{city}}
                td.daylight(colspan='2') {{daylight}}
      script(defer data-pjax src=url_for(theme.CDN.card_clock))
  3. 新建[Blogroot]\themes\butterfly\source\css\_layout\card_clock.styl,
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    if hexo-config('aside.card_clock.enable')
      @font-face
        font-family 'UnidreamLED'
        src url('/assets/fonts/UnidreamLED.ttf')
        font-display swap
      #clock
        height 153px
        padding 20px 10px
        border-radius 8px
        background-color rgb(236, 236, 236)
        box-shadow inset 3px 3px 18px 0px rgba(50,50,50, 0.4)
        z-index 2
        font-family 'UnidreamLED'
        color: #000000
        th
          padding 0
          border 0
        td
          padding 0
          border 0
        .clockdate
          font-size 14px
          font-weight normal
          margin-block-start 0em
          margin-block-end 0em
          line-height 1
          min-width 20px
        .time
          font-size 38px
          font-weight normal
          margin-block-start 0em
          margin-block-end -0.2em
          line-height 1.5
          text-align center

        .daylight
          text-align right
          min-width 20px

        #weatherimg
          -webkit-filter brightness(0%)
          filter brightness(0%)
          width 14px!important
          height 14px!important

        #humidityimg
          -webkit-filter brightness(0%)
          filter brightness(0%)
          width 14px!important
          height 14px!important

        .humidityimg
          min-width 20px
          text-align right
          padding-right 3px


        .weatherimg
          min-width 20px
          padding-right 3px


        .temperature
          min-width 20px
          padding-right 3px

        .humidity
          text-align right
          min-width 20px
          padding-right 3px

        .usaqi
          height 30px
          min-width 20px

        .city
          text-align center
          min-width 20px
          padding-right 3px


      [data-theme="dark"]
        #clock
          background-color: #212121
          td
            color: rgba(255,255,255,0.8)!important
          #weatherimg
            -webkit-filter brightness(1000%)
            filter brightness(1000%)

          #humidityimg
            -webkit-filter brightness(1000%)
            filter brightness(1000%)
  4. 新建[Blogroot]\themes\butterfly\source\js\card_clock.js,记得更改weather的值为你之前获取的API密钥,
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    var mykey = {
      weather: '7a??????????338650c82??????7771c' //改为你从OpenWeather获取的API密钥
    };
    var locationurl = 'https://extreme-ip-lookup.com/json/';
    var cityname = '';
    var weatherurl = '';
    var userip = '';
    var week = ['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT'];

    fetch(locationurl)
      .then(data => data.json())
      .then(data => {
        //console.log(data);
        cityname = data.city;
        if (typeof data.city == "undefined") {
          cityname = data.region;
        };
        if (typeof data.region == "undefined") {
          cityname = data.country;
        };
        userip = data.query;
        weatherurl = 'https://api.openweathermap.org/data/2.5/weather/?q=' + cityname + '&units=metric&appid=' + mykey.weather;
        getweatherdata();
      })
      .catch(function(error) {
        console.log(error);
      });

    function getweatherdata() {
      fetch(weatherurl)
        .then(data => data.json())
        .then(data => {
          //console.log(data);
          clock.weatherimg = '/assets/weather/' + data.weather[0].icon + '.png';
          clock.temperature = data.main.temp + "*C";
          clock.humidity = data.main.humidity + "%";
          clock.ip = userip;
          clock.humidityimg = '/assets/weather/hu.png';
          clock.city = data.name;
          var timerID = setInterval(updateTime, 1000);
          updateTime();
          clock.clockshow = true;

          function updateTime() {
            var cd = new Date();
            clock.time = zeroPadding(cd.getHours(), 2) + ':' + zeroPadding(cd.getMinutes(), 2) + ':' + zeroPadding(cd.getSeconds(), 2);
            clock.date = zeroPadding(cd.getFullYear(), 4) + '-' + zeroPadding(cd.getMonth() + 1, 2) + '-' + zeroPadding(cd.getDate(), 2) + ' ' + week[cd.getDay()];
            var hamorpm = cd.getHours();
            var str;
            if (hamorpm > 12) {
              hamorpm -= 12;
              str = " PM";
            } else {
              str = " AM";
            }
            clock.daylight = str
          };

          function zeroPadding(num, digit) {
            var zero = '';
            for (var i = 0; i < digit; i++) {
              zero += '0';
            }
            return (zero + num).slice(-digit);
          };
          updateTime();
        })
        .catch(function(error) {
          console.log(error);
        });
    };
    var clock = new Vue({
      el: '#clock',
      data: {
        ip: '',
        time: '',
        weatherimg: '',
        temperature: '',
        humidityimg: '',
        humidity: '',
        usaqi: '',
        city: '',
        date: '',
        daylight: '',
        clockshow: 'false'
      },
    });
  5. 修改[Blogroot]\themes\butterfly\layout\includes\additional-js.pug,添加vue.js依赖项：
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      div
        script(src=url_for(theme.CDN.jquery)) //- Butterfly_v3.4.0已经实现jquery，没有这行
    +   script(src=url_for(theme.CDN.vue))
        script(src=url_for(theme.CDN.utils))
        script(src=url_for(theme.CDN.main))
  6. 修改[Blogroot]\themes\butterfly\layout\includes\widget\index.pug
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        #aside_content.aside_content
          if theme.aside.card_author.enable
            include ./card_author.pug
          .sticky_layout
    +       include ./card_clock.pug
            if theme.aside.card_announcement.enable
              include ./card_announcement.pug
            if theme.aside.card_recent_post.enable
              include ./card_recent_post.pug
            if theme.newest_comments.enable
              include ./card_newest_comment.pug
            if theme.ad && theme.ad.aside

    此处写法是在站点页和文章页都添加了card_clock，只需要文章页有的就只写上面这个。只需要站点页有的就只写下面这个。


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        #aside_content.aside_content
          if theme.aside.card_author.enable
            !=partial('includes/widget/card_author', {}, {cache:theme.fragment_cache})
          if theme.aside.card_announcement.enable
            !=partial('includes/widget/card_announcement', {}, {cache:theme.fragment_cache})
          .sticky_layout
            if is_post()
              if showToc
                include ./card_post_toc.pug
    +         !=partial('includes/widget/card_clock', {}, {cache:theme.fragment_cache})
              if theme.aside.card_recent_post.enable
                !=partial('includes/widget/card_recent_post', {}, {cache:theme.fragment_cache})
              if theme.ad && theme.ad.aside
                !=partial('includes/widget/card_ad', {}, {cache:theme.fragment_cache})
            else
    +         !=partial('includes/widget/card_clock', {}, {cache:theme.fragment_cache})
              if theme.aside.card_recent_post.enable
                !=partial('includes/widget/card_recent_post', {}, {cache:theme.fragment_cache})
              if theme.ad && theme.ad.aside
                !=partial('includes/widget/card_ad', {}, {cache:theme.fragment_cache})
              if theme.newest_comments.enable
                !=partial('includes/widget/card_newest_comment', {}, {cache:theme.fragment_cache})
              if theme.aside.card_categories.enable
                !=partial('includes/widget/card_categories', {}, {cache:theme.fragment_cache})
              if theme.aside.card_tags.enable
                !=partial('includes/widget/card_tags', {}, {cache:theme.fragment_cache})
              if theme.aside.card_archives.enable
                !=partial('includes/widget/card_archives', {}, {cache:theme.fragment_cache})
              if theme.aside.card_webinfo.enable
                !=partial('includes/widget/card_webinfo', {}, {cache:theme.fragment_cache})

    此处写法是在站点页和文章页都添加了card_clock，只需要文章页有的就只写上面这个。只需要站点页有的就只写下面这个。


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        #aside_content.aside_content
        //- post
        if is_post()
          if showToc && theme.toc.style_simple
            .sticky_layout
              include ./card_post_toc.pug
          else
            !=partial('includes/widget/card_author', {}, {cache:theme.fragment_cache})
            !=partial('includes/widget/card_announcement', {}, {cache:theme.fragment_cache})
            .sticky_layout
              if showToc
                include ./card_post_toc.pug
    +         !=partial('includes/widget/card_clock', {}, {cache:theme.fragment_cache})
              !=partial('includes/widget/card_recent_post', {}, {cache:theme.fragment_cache})
              !=partial('includes/widget/card_ad', {}, {cache:theme.fragment_cache})
        else
          //- page
          !=partial('includes/widget/card_author', {}, {cache:theme.fragment_cache})
          !=partial('includes/widget/card_announcement', {}, {cache:theme.fragment_cache})
          .sticky_layout
    +       !=partial('includes/widget/card_clock', {}, {cache:theme.fragment_cache})
            !=partial('includes/widget/card_recent_post', {}, {cache:theme.fragment_cache})
            !=partial('includes/widget/card_ad', {}, {cache:theme.fragment_cache})
            !=partial('includes/widget/card_newest_comment', {}, {cache:theme.fragment_cache})
            !=partial('includes/widget/card_categories', {}, {cache:theme.fragment_cache})
            !=partial('includes/widget/card_tags', {}, {cache:theme.fragment_cache})
            !=partial('includes/widget/card_archives', {}, {cache:theme.fragment_cache})
            !=partial('includes/widget/card_webinfo', {}, {cache:theme.fragment_cache})

    此处写法是在站点页和文章页都添加了card_clock，只需要文章页有的就只写上面这个。只需要站点页有的就只写下面这个。


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        #aside_content.aside_content
        //- post
        if is_post()
          if showToc && theme.toc.style_simple
            .sticky_layout
              include ./card_post_toc.pug
          else
            !=partial('includes/widget/card_author', {}, {cache: true})
            !=partial('includes/widget/card_announcement', {}, {cache: true})
            .sticky_layout
              if showToc
                include ./card_post_toc.pug
    +         !=partial('includes/widget/card_clock', {}, {cache: true})
              !=partial('includes/widget/card_recent_post', {}, {cache: true})
              !=partial('includes/widget/card_ad', {}, {cache: true})
        else
          //- page
          !=partial('includes/widget/card_author', {}, {cache: true})
          !=partial('includes/widget/card_announcement', {}, {cache: true})
          .sticky_layout
    +       !=partial('includes/widget/card_clock', {}, {cache: true})
            !=partial('includes/widget/card_recent_post', {}, {cache: true})
            !=partial('includes/widget/card_ad', {}, {cache: true})
            !=partial('includes/widget/card_newest_comment', {}, {cache: true})
            !=partial('includes/widget/card_categories', {}, {cache: true})
            !=partial('includes/widget/card_tags', {}, {cache: true})
            !=partial('includes/widget/card_archives', {}, {cache: true})
            !=partial('includes/widget/card_webinfo', {}, {cache: true})

  7. 修改[Blogroot]\_config.butterfly.yml,
    • 添加开关
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        aside:
          enable: true
          hide: false
          button: true
          mobile: true # display on mobile
          position: right # left or right
          card_author:
            enable: true
            description:
            button:
              enable: true
              icon:
              text:
              link:
          card_announcement:
            enable: false
            content:
      +   card_clock: #侧栏电子钟
      +     enable: true
      +     sort_order: # Don't modify the setting unless you know how it works
    • 添加CDN配置项：
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        CDN:
          # main
          main_css: /css/index.css
          jquery: https://npm.elemecdn.com/jquery@latest/dist/jquery.min.js
          main: /js/main.js
          utils: /js/utils.js
      +   vue: https://npm.elemecdn.com/vue@2.6.11  # vue.js依赖
      +   card_clock: /js/card_clock.js  # 首页电子钟