butterfly主题添加音乐页面（适配手机）

前言

没有音乐页面怎么行，花里胡哨的都安排上，本来想摆烂直接上aplayer，~~但考虑到我不会写样式（虽然我可以自学）~~ 所以我音乐页面用的是 Chuckle的方案

~~（等会为啥开头这么像 https://www.chuckle.top/article/3322c8a8.html）~~

原本我是想做单页背景透明的，但我发现单页背景透明和我博客背景冲突导致丑的一批，所以我把背景换成了渐变动画
以下是我之前的音乐页面： msedge_x1MaJIbBQg 别问为啥是之前，这个音乐页面手机访问是这样的： Screenshot_2023-01-09-09-59-57-499_com 当时我还以为是浏览器的问题，立即换成了Chrome浏览器，结果： Screenshot_2023-01-09-10-02-41-554_com （后来我用手机访问了那位大佬的音乐页面，也是一样出现这个问题，之前有人反映过这位大佬，大佬说自己去适配，~~但我懒得适配，于是就有了这个教程~~ ）

教程

这个教程是我基于 https://www.php.cn/xiazai/js/6169 做的适配butterfly主题的版本
但后面我发现这跟csdn里的 https://blog.csdn.net/weixin_43151418/article/details/125351391 一模一样
~~（希望csdn那篇文章的作者看完不会在意）~~

新建[Blogroot]\themes\butterfly\layout\includes\page\music.pug，内容如下：

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link(rel='stylesheet' href='/css/musics.css')
.player
  .player__header
    .player__img.player__img--absolute.slider
      button.player__button.player__button--absolute--nw.playlist
        img(src='/svg/playlist.svg', alt='playlist-icon')
      button.player__button.player__button--absolute--center.play
        img(src='/svg/play.svg', alt='play-icon')
        img(src='/svg/pause.svg', alt='pause-icon')
      .slider__content
        each item in theme.musicplayer.musics
          img.img.slider__img(src=item.image, alt='cover')
    .player__controls
      button.player__button.back
        img.img(src='/svg/back.svg', alt='back-icon')
      p.player__context.slider__context
        strong.slider__title
        span.slider__name.player__title
      button.player__button.next
        img.img(src='/svg/next.svg', alt='next-icon')
      .progres
        .progres__filled
  ul.player__playlist.list
    each musics in theme.musicplayer.musics
      li.player__song
        img.player__img.img(src=musics.image, alt='cover')
        p.player__context
          b.player__song-name=musics.name
          span.flex
            span.player__title=musics.author
            span.player__song-time
        audio.audio(src=musics.url)
if theme.musicplayer.hitokoto
  p#hitokoto
    a#hitokoto_text(href="#",target="_blank") :D 获取中...
script(src='/js/player.js')
if theme.musicplayer.hitokoto
  script.
    fetch('https://v1.hitokoto.cn')
      .then(response => response.json())
      .then(data => {
        const hitokoto = document.querySelector('#hitokoto_text')
        hitokoto.href = `https://hitokoto.cn/?uuid=${data.uuid}`
        hitokoto.innerText = data.hitokoto + " —— " + data.creator + "「" + data.from + "」"
      })
      .catch(console.error)

在[blogroot]\themes\butterfly\source\css\目录下新建musics.css,内容如下：

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::root {
    --parent-height : 20em ;
    --duration: 1s ;
    --duration-text-wrap: 12s 1.5s cubic-bezier(0.82, 0.82, 1, 1.01) ;
    --cubic-header: var(--duration) cubic-bezier(0.71, 0.21, 0.3, 0.95) ;
    --cubic-slider : var(--duration) cubic-bezier(0.4, 0, 0.2, 1) ;
    --cubic-play-list : .35s var(--duration) cubic-bezier(0, 0.85, 0.11, 1.64) ;
    --cubic-slider-context : cubic-bezier(1, -0.01, 1, 1.01) ; 
}
.img {
    width: 100% ;
    display: block ;
    object-fit: cover ;
}
.list {
    margin: 0 ;
    padding: 0 ;
    list-style-type: none ;
}

.flex {

    display: flex ;
    align-items: center ;
    justify-content: space-between ;

}

.uppercase{
  
    text-transform: uppercase ;
  
}

.player {

    width: 17.15em ;
    display: flex ;
    overflow: hidden ;
    font-size: 1.22em ;
    border-radius: 1.35em ;
    flex-direction: column ;
    background-color: white ;
    height: var(--parent-height) ;
    margin:0 auto ;

}

.player__header {

    z-index: 1 ;
    gap: 0 .4em ;
    width: 100% ;
    display: flex;
    height: 5.85em ;
    flex-shrink: 0 ;
    position: relative;
    align-items: flex-start ;
    border-radius: inherit ;
    justify-content: flex-end ;
    background-color: white  ;
    padding: .95em 0.6em 0 1.2em ;
    box-shadow: 0 2px 6px 1px #0000001f ;
    transition: height var(--cubic-header), box-shadow var(--duration), padding var(--duration) ease-in-out ;

}

.player__header.open-header {

    height: 100% ;
    padding-left: 0 ;
    padding-right: 0 ;
    box-shadow: unset ;

}

.player__img {

    width: 3.2em ;
    height: 3.2em ;
    border-radius: 1.32em ;

}

.player__img--absolute {
  
    top: 1.4em ;
    left: 1.2em ;
    position: absolute ;
    
}

.slider {

    flex-shrink: 0 ;
    overflow: hidden ;
    transition: width var(--cubic-header), height var(--cubic-header), top var(--cubic-header), left var(--cubic-header);
    
}

.slider.open-slider{

    top: 0 ;
    left: 0 ;
    width: 100% ;
    height: 14.6em ;

}

.slider__content {

    display: flex ;
    height: 100% ;
    transition: transform var(--cubic-slider);

}

.slider__img {

    filter: brightness(75%) ;

}

.slider__name, 
.slider__title {
  
    overflow: hidden ;
    white-space: nowrap ;

}

.text-wrap {

    display: block ;
    white-space: pre ;
    width: fit-content ;
    animation: text-wrap var(--duration-text-wrap) infinite ;

}

@keyframes text-wrap {

    75%{
      
        transform: translate3d(-51.5%, 0, 0) ;
      
    }

    100%{
      
        transform: translate3d(-51.5%, 0, 0) ;

    }
    
}

.player__button {

    all: unset ;
    z-index: 100 ;
    width: 2.5em ;
    height: 2.5em ;
    cursor: pointer ;

}

.playlist {

    transform: scale(0) ;
    transition: transform calc(var(--duration) / 2) ;
    
}

.slider.open-slider .playlist {

    transform: scale(1) ;
    transition: transform var(--cubic-play-list) ;


}

.player__button--absolute--nw {

    top: 5.5% ;
    left: 5.5% ;
    position: absolute ;
    
}

.player__button--absolute--center {
    
    top: 0 ;
    left: 0 ;
    right: 0 ;
    bottom: 0 ;
    margin: auto ;
    position: absolute ;

}

img[alt ="pause-icon"] {

    display: none ;
    
}

.player__controls {

    width: 77% ;
    gap: .5em 0 ;
    display: flex ;
    flex-wrap: wrap ;
    align-items: center ;
    will-change: contents ;
    align-content: center ;
    justify-content: center ;
    transition: transform var(--cubic-header) , width var(--cubic-header) ;

}

.player__controls.move {

    width: 88% ;
    transform: translate3d(-1.1em , calc(var(--parent-height) - 153%) , 0) ;
    
}

.player__context {

    margin: 0 ;
    width: 100% ;
    display: flex ;
    line-height: 1.8 ;
    flex-direction: column ;
    justify-content: center ;
    text-transform: capitalize ;

}

.slider__context {

    width: 56.28% ;
    cursor: pointer ;
    text-align: center ;
    padding-bottom: .2em ;
    will-change: contents ;
    transition: width var(--cubic-header) ;
    animation: calc(var(--duration) / 2) var(--cubic-slider-context) ;

}

@keyframes opacity {
   

    0% {

        opacity: 0 ;

    }

    90%{

        opacity: 1 ;

    }

}

.player__controls.move .slider__context{
    
    width: 49.48% ;

}

.player__title {

    font-size: .7em ;
    font-weight: bold ;
    color: #00000086 ;

}

.progres {

    width: 90% ;
    height: .25em ;
    cursor: pointer ;
    border-radius: 1em ;
    background-color: #e5e7ea ;
    transition: width var(--cubic-header) ;

}

.player__controls.move .progres{

    width: 98% ;
    
}

.progres__filled {

    width: 0% ;
    height: 100% ;
    display: flex ;
    position: relative ;
    align-items: center ;
    border-radius: inherit ;
    background-color: #78adfe ;
    
}

.progres__filled::before {

    right: 0 ;
    width: .35em ;
    content: " " ;
    height: .35em ;
    border-radius: 50% ;
    position: absolute ;
    background-color: #5781bd ;
    
}

.player__playlist {

    height: 100% ;
    overflow: auto ;   
    padding: 1.05em .9em 0 1.2em ; 

}

.player__playlist::-webkit-scrollbar {
    
    width: 0 ;

}

.player__song {

/*     gap: 0 .65em ; */
    display: flex ;
    cursor: pointer ;
    margin-bottom: .5em ;
    padding-bottom: .7em ;
    border-bottom: .1em solid #d8d8d859 ;

}

.player__song .player__context {

    line-height: 1.5 ;
    margin-left: .65em ;

}

.player__song-name {

    font-size: .88em ;

}

.player__song-time {

    font-size: .65em ;
    font-weight: bold ;
    color: #00000079 ; 
    height: fit-content ;
    align-self: flex-end ;

}

.audio {

    display: none !important ;

}
.player__song-name,.slider__title{
    color:#000
}
#hitokoto{
    text-align: center;
}

在[blogroot]\themes\butterfly\source\js\目录下新建player.js,内容如下：

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// Designed by:  Mauricio Bucardo
// Original image: https://dribbble.com/shots/6957353-Music-Player-Widget

"use strict";


// add elemnts
const bgBody = ["#e5e7e9", "#ff4545", "#f8ded3", "#ffc382", "#f5eda6", "#ffcbdc", "#dcf3f3"];
const body = document.body;
const player = document.querySelector(".player");
const playerHeader = player.querySelector(".player__header");
const playerControls = player.querySelector(".player__controls");
const playerPlayList = player.querySelectorAll(".player__song");
const playerSongs = player.querySelectorAll(".audio");
const playButton = player.querySelector(".play");
const nextButton = player.querySelector(".next");
const backButton = player.querySelector(".back");
const playlistButton = player.querySelector(".playlist");
const slider = player.querySelector(".slider");
const sliderContext = player.querySelector(".slider__context");
const sliderName = sliderContext.querySelector(".slider__name");
const sliderTitle = sliderContext.querySelector(".slider__title");
const sliderContent = slider.querySelector(".slider__content");
const sliderContentLength = playerPlayList.length - 1;
const sliderWidth = 100;
let left = 0;
let count = 0;
let song = playerSongs[count];
let isPlay = false;
const pauseIcon = playButton.querySelector("img[alt = 'pause-icon']");
const playIcon = playButton.querySelector("img[alt = 'play-icon']");
const progres = player.querySelector(".progres");
const progresFilled = progres.querySelector(".progres__filled");
let isMove = false;

// creat functions
function openPlayer() {

    playerHeader.classList.add("open-header");
    playerControls.classList.add("move");
    slider.classList.add("open-slider");
    
}

function closePlayer() {

    playerHeader.classList.remove("open-header");
    playerControls.classList.remove("move");
    slider.classList.remove("open-slider");
    
}

function next() {
    
    if (count == sliderContentLength) {
        count = count;
        return
    }
    
    left += sliderWidth;
    left = Math.min(left, (sliderContentLength) * sliderWidth);
    sliderContent.style.transform = `translate3d(-${left}%, 0, 0)`;
    count++;

    changeSliderContext();
    changeBgBody();
    selectSong();

}

function back() {
    
    if (count == 0) {
        count = count
        return
    }
    
    left -= sliderWidth;
    left = Math.max(0, left);
    sliderContent.style.transform = `translate3d(-${left}%, 0, 0)`;
    count--;

}

function changeSliderContext() {

    sliderContext.style.animationName = "opacity";
    
    sliderName.textContent = playerPlayList[count].querySelector(".player__title").textContent;
    sliderTitle.textContent = playerPlayList[count].querySelector(".player__song-name").textContent;
    
    if (sliderName.textContent.length > 16) {
        const textWrap = document.createElement("span");
        textWrap.className = "text-wrap";
        textWrap.innerHTML = sliderName.textContent + "   " + sliderName.textContent;  
        sliderName.innerHTML = "";
        sliderName.append(textWrap);
        
    }

    if (sliderTitle.textContent.length >= 18) {
        const textWrap = document.createElement("span");
        textWrap.className = "text-wrap";
        textWrap.innerHTML = sliderTitle.textContent + "    " + sliderTitle.textContent;  
        sliderTitle.innerHTML = "";
        sliderTitle.append(textWrap);
    }

}

function changeBgBody() {
    body.style.backgroundColor = bgBody[count];
}

function selectSong() {

    song = playerSongs[count];

    for (const item of playerSongs) {

        if (item != song) {
            item.pause();
            item.currentTime = 0;
        }

    }

    if (isPlay) song.play();
    
    
}

function playSong() {

   

    if (song.paused) {
        song.play();
        playIcon.style.display = "none";
        pauseIcon.style.display = "block";

    }else{
        song.pause();
        isPlay = false;
        playIcon.style.display = "";
        pauseIcon.style.display = "";
    }

    


}

function progresUpdate() {

    const progresFilledWidth = (this.currentTime / this.duration) * 100 + "%";
    progresFilled.style.width = progresFilledWidth;

    if (this.duration == this.currentTime) {
        next();
    }
    if (count == sliderContentLength && song.currentTime == song.duration) {
        playIcon.style.display = "block";
        pauseIcon.style.display = "";
        isPlay = false;
    }
}

function scurb(e) {

    // If we use e.offsetX, we have trouble setting the song time, when the mousemove is running
    const currentTime = ( (e.clientX - progres.getBoundingClientRect().left) / progres.offsetWidth ) * song.duration;
    song.currentTime = currentTime;

}

function durationSongs() {

    let min = parseInt(this.duration / 60);
    if (min < 10) min = "0" + min;

    let sec = parseInt(this.duration % 60);
    if (sec < 10) sec = "0" + sec;
    
    const playerSongTime = `${min}:${sec}`;
    this.closest(".player__song").querySelector(".player__song-time").append(playerSongTime);

}


changeSliderContext();

// add events
sliderContext.addEventListener("click", openPlayer);
sliderContext.addEventListener("animationend", () => sliderContext.style.animationName ='');
playlistButton.addEventListener("click", closePlayer);

nextButton.addEventListener("click", next);

backButton.addEventListener("click", () => {
    back();
    changeSliderContext();
    changeBgBody();
    selectSong();

});

playButton.addEventListener("click", () => {
    isPlay = true;
    playSong();
});

playerSongs.forEach(song => {
    song.addEventListener("loadeddata" , durationSongs);
    song.addEventListener("timeupdate" , progresUpdate);
    
});

progres.addEventListener("mousedown", (e) => {
    scurb(e);
    isMove = true;
    song.muted = true;
});

document.addEventListener("mousemove", (e) => isMove && scurb(e));

document.addEventListener("mouseup", () => {
    isMove = false
    song.muted = false;
});

document.ondragstart = () => {
  return false
};

编辑[blogroot]\themes\butterfly\layout\page.pug

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    case page.type
      when 'tags'
        include includes/page/tags.pug
      when 'link'
        include includes/page/flink.pug
      when 'bb'
        include includes/page/bb.pug
      when 'categories'
        include includes/page/categories.pug
+      when 'music'
+        include includes/page/music.pug
      default
        include includes/page/default-page.pug

编辑[blogroot]\themes\butterfly_config.yml，在末尾添加：

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musicplayer:
  hitokoto: true # 一言
  musics:
    - name: 'Eutopia'
      author: 'Yoohsic Roomz'
      image: 'http://p2.music.126.net/2VW7YM7You-iOyl4_smA0Q==/109951165875618375.jpg'
      url: 'http://music.163.com/song/media/outer/url?id=29129889.mp3'
    - name: 'Everything'
      author: 'Yinyues'
      image: 'http://p2.music.126.net/TcxdEdzRbKrwli4fVGeSiw==/6628955604788949.jpg'
      url: 'http://music.163.com/song/media/outer/url?id=29544794.mp3'
#    - name: '歌曲名字'
#      author: '歌曲作者'
#      image: '歌曲图片'
#      url: '歌曲链接'

将svg.7z压缩包里的五个文件放在[blogroot]\themes\butterfly\source\svg 里面 https://sinz.lanzouw.com/iFMmG0kjkuvg （密码：gt97）
运行hexo new page music
编辑[blogroot]\source\music\index.md，把里面的内容替换成：

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---
type: 'music'
comments: false
aside: false
---

新建[Blogroot]\themes\butterfly\layout\includes\page\music.pug（有搞1.0的话直接把music.pug里面的内容全都替换成下面的内容），内容如下：

COPY

link(
  href="/assets/css/tplayer.css"
  rel="stylesheet"
  type="text/css"
)
link(
  href="/assets/plugins/FontAwesome4.1/css/font-awesome.min.css"
  rel="stylesheet"
  type="text/css"
)
script(src="/assets/js/jquery.js")
script(src="/assets/js/jquery-ui.js")
script(src="/assets/js/tPlayer.js")
#t_wrapper
  #t_cover
    img(src="/assets/images/logo.png")
  #t_top
    #t_title_info
      span.artist
      span.title
  #t_middle
    #play
    #pause.hidden
    #t_progress.ui-corner-all.ui-slider.ui-slider-horizontal.ui-widget.ui-widget-content
      #trackInfo
        #error
        #current 0:00
        #duration 0:00
      .ui-corner-all.ui-slider-range.ui-slider-range-min.ui-widget-header(style="width: 0%;")
      span.ui-corner-all.ui-slider-handle.ui-state-default(style="left: 0%;" tabindex="0")
    span#prev
    span#next
  #t_bottom
    #range
      #val
      #vol
      #rangeVal
    #t_pls_show.noselectpls
#playlist
  ul
    each musics in theme.musicplayer.musics
      li(
        t_artist=musics.author
        t_cover=musics.image
        t_name=musics.name
      )
        a(href="#")=musics.name + ' - ' + musics.author
        audio(preload="none" src=musics.url type="audio/mp3")
if theme.musicplayer.hitokoto
  p#hitokoto
    a#hitokoto_text(href="#",target="_blank",style="text-align:center;color: #fff;") :D 获取中...
if theme.musicplayer.hitokoto
  script.
    fetch('https://v1.hitokoto.cn')
      .then(response => response.json())
      .then(data => {
        const hitokoto = document.querySelector('#hitokoto_text')
        hitokoto.href = `https://hitokoto.cn/?uuid=${data.uuid}`
        hitokoto.innerText = data.hitokoto + " —— " + data.creator + "「" + data.from + "」"
      })
      .catch(console.error)

将下面压缩包内五个文件夹全都解压在[blogroot]\themes\butterfly\source\assets 文件夹里面 https://sinz.lanzouw.com/iUJTx0krafpi （密码：3r5i）

::: info

1.0想升级成2.0的，下面的步骤可以不用做

:::

编辑[blogroot]\themes\butterfly_config.yml，在末尾添加：

COPY

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musicplayer:
  hitokoto: true # 一言
  musics:
    - name: 'Eutopia'
      author: 'Yoohsic Roomz'
      image: 'http://p2.music.126.net/2VW7YM7You-iOyl4_smA0Q==/109951165875618375.jpg'
      url: 'http://music.163.com/song/media/outer/url?id=29129889.mp3'
    - name: 'Everything'
      author: 'Yinyues'
      image: 'http://p2.music.126.net/TcxdEdzRbKrwli4fVGeSiw==/6628955604788949.jpg'
      url: 'http://music.163.com/song/media/outer/url?id=29544794.mp3'
#    - name: '歌曲名字'
#      author: '歌曲作者'
#      image: '歌曲图片'
#      url: '歌曲链接'

运行hexo new page music
编辑[blogroot]\source\music\index.md，把里面的内容替换成：

COPY

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---
type: 'music'
comments: false
aside: false
---

butterfly主题添加音乐页面（适配手机）

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教程

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