anian
663 lines
18 KiB
JavaScript
663 lines
18 KiB
JavaScript
/*
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* pix主题音乐播放器
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*/
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var rem=[];
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rem.audio = $('<audio id="pix_player"></audio>');
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var audiobox = $('<audio id="pix_player"></audio>');
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var au = $('#pix_player');
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var volume = 1;
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var loop = Theme.play.m_loop;
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var playlist = [];
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var post_playlist = [];
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var Paused = true;
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var playLrc = '';
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var m_cover = $('.player_mod .m_cover img');
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var m_title = $('.player_mod .m_info h2');
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var m_artist = $('.player_mod .m_info small');
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$(document).on('click','.play_btn',function(){
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$('.player_box').append(audiobox);
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$('.pix_player').removeClass('playing');
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$(this).parents('.pix_player').addClass('playing');
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var url = $(this).attr('data');
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var lrc = $(this).attr('lrc');
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var audio_s = $('#pix_player').attr('src');
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//var play = new Audio(url);
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var meta = $(this).siblings('.player_meta').find('.title');
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playLrc = lrc;
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m_title.text(meta.find('.name').text());
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m_artist.text(meta.find('.author').text());
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m_cover.attr('src',$('.pix_player.playing .player_thum img').attr('src'));
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if(audio_s == '' || audio_s !== url){
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$('#pix_player').attr('src',url);
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audiobox[0].play();
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} else {
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pasued();
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}
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$(".play_btn").html("<i class='ri-play-line'></i>");
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initAudio();
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});
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// 初始化函数
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function initAudio(){
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// 给音乐标签绑定事件之后所触发的函数
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audiobox[0].addEventListener("play",audioplay);
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audiobox[0].addEventListener("pause",audiopause);
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// timeupdate,代表音乐播放过程中只要发生变化就触发updateProcess
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audiobox[0].addEventListener("timeupdate",updateProcess);
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if(Theme.bgm_open == true){
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audiobox[0].addEventListener("ended",endplay);
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}
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}
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//音乐结束触发
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function endplay(){
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var index = $('.musci_list_box li.active').index() + 1;
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var max = $('.musci_list_box li').length;
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var new_mid = 0;
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if(loop=="one"){
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new_mid = index-1;
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}else if(loop=="none") {
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new_mid = (Math.floor(Math.random() * max) + 1)-1;
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}else if(loop=="all") {
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new_mid = index > (max - 1) ? 0 : index;
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}
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mulist_play(new_mid);
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}
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// 当音乐标签加载完成之后所触发的函数
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audiobox[0].oncanplay=function(){
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// 音乐的总时间
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var duration=handleTime(this.duration);
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// 音乐播放的当前时间
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var currenttime=handleTime(this.currentTime);
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$(".timer .total_time").text(duration);
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$(".timer .current_time").text(currenttime);
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initAudio();
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}
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// 音乐播放暂停的函数
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function pasued(){
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// paused,保存音乐播放和暂停的状态
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if(Paused === false){//音乐是一个播放状态
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audiobox[0].pause();
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}else{
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audiobox[0].play();
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}
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}
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// 音乐播放之后触发的函数
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function audioplay(){
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//var height = $('.footer_menu').height();
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var mheight = $('.footer_nav_box').height();
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$('.footer_nav_box').animate({top:-mheight},200,'linear');
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//music_bar.lock(false);//取消进度条的锁定
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Paused=false;//更新音乐的播放状态(暂停)
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$(".pix_player.playing .play_btn").html("<i class='ri-pause-line'></i>");//暂停按钮
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$('.m_play').html('<i class="ri-pause-circle-fill"></i>');
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}
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// 音乐暂停之后触发的函数
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function audiopause(){
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//music_bar.lock(true);//添加进度条的锁定
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Paused=true; //播放的状态
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$(".pix_player.playing .play_btn").html("<i class='ri-play-line'></i>");
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$('.m_play').html('<i class="ri-play-circle-fill"></i>');
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}
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// 更新进度条
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function updateProcess(){
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// 如果音乐不是暂停状态，则继续执行函数的代码块
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if(Paused!==false) return true;
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// 音乐的总时间
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var duration = handleTime(this.duration);
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// 音乐播放的当前时间
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var currenttime = handleTime(this.currentTime);
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var percent = audiobox[0].currentTime/audiobox[0].duration;
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$(".player_mod .player_bar .progress").css('width',(percent)*100+"%");
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$(".timer .total_time").text(duration);
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$(".timer .current_time").text(currenttime);
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}
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//循环歌曲 m_loop
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$(document).on('click','.m_loop',function(){
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if($(this).hasClass('all')){ // 如果当前是循环
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$(this).removeClass('all');
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$(this).addClass('one');
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$(this).html('<i class="ri-repeat-one-line"></i>');
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loop = 'one';
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}else if(($(this).hasClass('one'))){ // 如果当前是单曲循环
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$(this).removeClass('one');
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$(this).addClass('none');
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$(this).html('<i class="ri-shuffle-line"></i>');
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loop = 'none';
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}else {
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$(this).removeClass('none');
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$(this).addClass('all');
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$(this).html('<i class="ri-repeat-line"></i>');
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loop = 'all';
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}
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});
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// 时间处理的函数
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function handleTime(seconedTime){
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// 定义一个变量保存分钟
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var minute=parseInt(seconedTime/60,10);
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if(minute<10){minute="0"+minute};
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//console.log(minute);
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// 定义变量存放秒数
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var second=(seconedTime-minute*60).toFixed(2).split(".")[0];
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//console.log(second);
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if(second<10){second="0"+second};
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var Time=minute+":"+second;
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// 返回最终的时间数值
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return Time;
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}
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//视频播放
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var video = $('#pix_video_player');
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$(document).on('click','.video_play_btn',function(){
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var video = $(this).siblings('#pix_video_player');
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video.attr('controls','controls'); //显示控制条
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$(this).remove(); //去除覆盖层
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video[0].play();
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});
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function stopOtherMedia(element) {
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$("video").not(element).each(function(index, video) {
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video.pause();
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});
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}
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//背景音乐
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function autoload_music() {
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var state = Theme.bgm_open;
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var api = `${Theme.play.pix_mu_api || 'https://api.i-meto.com/meting/api'}?server=:server&type=:type&id=:id&r=:r`
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var meta = {
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server : Theme.play.mu_source,
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type : Theme.play.mu_type,
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id : Theme.play.play_id,
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auth : ''
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}
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if(state == true){
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let url = api.replace(":server", meta.server).replace(":type", meta.type).replace(":id", meta.id).replace(":auth", meta.auth).replace(":r", Math.random());
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$.ajax({
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type: "get",
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url:url,
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success: function (res) {
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if(res.length > 0){
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var new_mid = 0;
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if(loop=="none") {
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new_mid = (Math.floor(Math.random() * res.length) + 1)-1;
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}
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var f = res[new_mid];
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var playnum = 1;
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//$(".m_play").html('<i class="ri-pause-circle-line"></i>');
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//默认播放第一首
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audiobox.attr('src',f.url);
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playLrc = f.lrc;
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$('.player_mod .m_cover img').attr('src',f.pic);
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$('.player_mod .m_info h2').text(f.title || f.name);
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$('.player_mod .m_info small').text(f.author || f.artist);
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$('.player_box').append(audiobox);
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//存储一个播放列表
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playlist.push(res);
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//插入播放列表
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$.each(res, function(key, data) {
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$(".musci_list_box").append('<li class="item" id='+ key +'>' + playnum++ + '. ' + (data.title || data.name) + ' - ' + (data.author || data.artist) + '</li>');
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});
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$(".musci_list_box li").removeClass('active').eq(new_mid).addClass('active');
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//console.log(playlist);
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} else {
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$(".musci_list_box").append('<div class="nodata">背景音乐未设置</div>');
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}
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}
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});
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}
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}
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//播放选中音乐
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function mulist_play(index){
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audiobox[0].removeEventListener("play",audioplay);
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audiobox[0].removeEventListener("pause",audiopause);
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$(".pix_player.playing .play_btn").html("<i class='ri-play-line'></i>");
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$(".m_play").html('<i class="ri-pause-circle-fill"></i>');
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$('.musci_list_box li').eq(index).addClass('active').siblings().removeClass('active');
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scrollToPosition(index);
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var data = playlist[0][index];
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playLrc = data.lrc;
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audiobox.attr('src',data.url);
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m_cover.attr('src',data.pic);
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m_title.text(data.title || data.name);
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m_artist.text(data.author || data.artist);
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audiobox[0].play();
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Paused = false;
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}
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//点击展开播放列表
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$(document).on('click', '.ri-bar-chart-horizontal-line', function () {
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var position = $('.musci_list_box li.active').index()
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// 延迟一段时间后进行滚动
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setTimeout(function () {
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if($('.m_list').attr('aria-expanded')){
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scrollToPosition(position)
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}
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}, 200); // 延迟100毫秒后执行滚动操作
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});
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//点击列表播放
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$(document).on('click','.musci_list_box li',function(){
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$('.musci_list_box li').removeClass('active');
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$(this).addClass('active');
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var id = $(this).attr('id');
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mulist_play(id)
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});
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//上一首
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$(document).on('click','.m_prev',function(){
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var index = $('.musci_list_box li.active').index() - 1;
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var max = $('.musci_list_box li').length;
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var new_mid = 0;
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if(loop=="none") {
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new_mid = (Math.floor(Math.random() * max) + 1)-1;
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}else {
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new_mid = index < 0 ? max - 1 : index;
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}
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mulist_play(new_mid);
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});
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//下一首
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$(document).on('click','.m_next',function(){
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var index = $('.musci_list_box li.active').index() + 1;
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var max = $('.musci_list_box li').length;
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var new_mid = 0;
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if(loop=="none") {
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new_mid = (Math.floor(Math.random() * max) + 1)-1;
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}else{
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new_mid = index > (max - 1) ? 0 : index;
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}
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mulist_play(new_mid);
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});
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//播放和暂停
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function m_play() {
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if(Paused === false){//音乐是一个播放状态
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audiobox[0].pause();
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$('.m_play').html('<i class="ri-play-circle-fill"></i>');
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Paused = true;
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}else{
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audiobox[0].play();
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$('.m_play').html('<i class="ri-pause-circle-fill"></i>');
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Paused = false;
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}
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}
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//播放按钮
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$(document).on('click','.m_play',function(){
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if(!$("#pix_player").length > 0){
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cocoMessage.error('没有音乐可播放');
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return false;
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} else {
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m_play();
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}
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});
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/*
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document.addEventListener('click', musicPlay);
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function musicPlay() {
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audiobox[0].play();
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document.removeEventListener('click', musicPlay);
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}
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*/
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//触发显示播放器
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var trigger;
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function mu_box_show(){
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clearTimeout(trigger);
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var mheight = $('.footer_nav_box').height();
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$('.footer_nav_box').animate({top:-mheight},200,'linear');
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}
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function mu_box_hide(){
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$('.footer_nav_box').animate({top:"0px"},200,'linear');
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}
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$(document).on('mouseenter', '.player_hand , .footer_nav_box', function(event) {
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mu_box_show();
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});
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$(document).on('mouseleave', '.footer_nav_box .right_inner', function(event) {
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trigger = setTimeout(function(){
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mu_box_hide();
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},2000);
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});
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//音乐进度条跳转
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function getMousePosition(e){
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var e = e || window.event;
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var x = e.pageX;
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var y = e.pageY;
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return {'left':x,'top':y}
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}
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$(document).on('click','.player_bar',function(){
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// 获取当前鼠标点击的位置
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// console.log(getMousePosition().left)
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// console.log($('.progress').offset())
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var long = (getMousePosition().left) - ($('.progress').offset().left);
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// console.log(long)
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// 将当前点击的长度重新给p标签
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$('.progress').width(long);
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// 获得当前点击长度的时间
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allTime = parseInt(audiobox[0].duration);
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var nowtime = (long/$('.player_bar').width()) * allTime;
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audiobox[0].currentTime = nowtime;
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});
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//音量调节 m_volume
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$(document).on('click','.m_volume',function(){
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if($(this).hasClass('mute')){ // 如果当前是静音
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$(this).removeClass('mute');
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$(this).html('<i class="ri-volume-down-line"></i>');
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audiobox[0].muted = false;
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}else{ // 如果当前不是静音
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$(this).addClass('mute');
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audiobox[0].muted = true;
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$(this).html('<i class="ri-volume-mute-line"></i>');
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}
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});
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$(document).on('click','.vo_bar',function(){
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var long = (getMousePosition().top) - ($(this).offset().top)
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var meter = long / $(this).height();
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var finalLong = 1 - meter;
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$('.vo_size').height(finalLong * $(this).height());
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// 将audio音量调整为对应的音量
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//var finalLong = volume;
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audiobox[0].volume = finalLong;
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// 改变数字
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//$('.vol b').html(parseInt(finalLong * 100) + '%')
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// 点击后音量调整键隐藏
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//$('.vol a').css('display','none')
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});
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//文章歌曲
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function autoload_posts_music() {
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post_playlist.splice(0,post_playlist.length);
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var pid = $('.posts_mu_list').attr('pid');
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var api = `${Theme.play.pix_mu_api || 'https://api.i-meto.com/meting/api'}?server=:server&type=:type&id=:id&r=:r`
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var meta = {
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server : $('.posts_mu_list').attr('mus_source'),
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type : $('.posts_mu_list').attr('mus_type'),
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id : $('.posts_mu_list').attr('plays_id'),
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mu_on: $('.posts_mu_list').attr('mu_on'),
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auth : ''
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}
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if(pid && meta.mu_on=='true'){
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let url = api.replace(":server", meta.server).replace(":type", meta.type).replace(":id", meta.id).replace(":auth", meta.auth).replace(":r", Math.random());
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$.ajax({
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type: "get",
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url:url,
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beforeSend: function () {
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$('.posts_mu_list').html('<div class="loading_box"><div uk-spinner></div></div>');
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},
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success: function (res) {
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if(res.length > 0){
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$('.posts_mu_list .loading_box').remove();
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var playnum = 1;
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if(!$('#pix_player').length > 0){
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$('.player_box').append(audiobox);
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}
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//存储一个播放列表
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post_playlist.push(res);
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//插入播放列表
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$.each(res, function(key, data) {
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$(".posts_mu_list").append('<li class="item" id='+ key +'><div class="mu_id">' + playnum++ + '</div><a class="s_play_btn"><i class="ri-play-circle-line"></i></a><div class="mus_info">'+ (data.title || data.name) +' <span>- ' + (data.author || data.artist) + '</span></div></li>');
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});
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//$(".musci_list_box li").removeClass('active').eq(0).addClass('active');
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}
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}
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});
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}
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}
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//文章歌曲播放
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$(document).on('click','.s_play_btn',function(){
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mu_box_show();
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$('.posts_mu_list li').removeClass('active');
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audiobox[0].removeEventListener("play",audioplay);
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audiobox[0].removeEventListener("pause",audiopause);
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$(".m_play").html('<i class="ri-pause-circle-fill"></i>');
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$(this).parent().addClass('active');
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var id = $(this).parents('li').attr('id');
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var data = post_playlist[0][id];
|
|
playLrc = data.lrc;
|
|
audiobox.attr('src',data.url);
|
|
m_cover.attr('src',data.pic);
|
|
m_title.text(data.title || data.name);
|
|
m_artist.text(data.artist || data.artist);
|
|
audiobox[0].play();
|
|
|
|
Paused = false;
|
|
});
|
|
|
|
//播放器按钮
|
|
$(document).on('click','a.bg_music',function(){
|
|
mu_box_show();
|
|
});
|
|
|
|
|
|
|
|
$(function () {
|
|
autoload_music();
|
|
autoload_posts_music();
|
|
});
|
|
|
|
//播放类型切换
|
|
$(document).on('click','.audio_c_btn',function(){
|
|
var type = $(this).attr('au_type');
|
|
var input = $('<input type="text" placeholder="歌曲ID" name="moment_audio_api" id="moment_audio_api" class="required" required="required">');
|
|
$('.type_audio_text').empty();
|
|
$('.'+type+'_audio.type_audio_text').append(input);
|
|
});
|
|
|
|
|
|
$('.bg_lrc').click(function () {
|
|
if (lyricsContainer.css('display') === 'none') {
|
|
lyricsContainer.css('display', 'block');
|
|
$('a.bg_lrc i').css({
|
|
"color": "",
|
|
});
|
|
$('a.bg_lrc').css({
|
|
"background": "",
|
|
});
|
|
} else {
|
|
lyricsContainer.css('display', 'none');
|
|
$('a.bg_lrc i').css({
|
|
"color": "#aeaeae",
|
|
});
|
|
$('a.bg_lrc').css({
|
|
"background": "rgb(196 208 230 / 38%)",
|
|
});
|
|
}
|
|
});
|
|
|
|
|
|
//创建容器
|
|
if(Theme.play.lrc_open){
|
|
var lyricsContainer = $('<div class="lyrics-container"></div>');
|
|
$('.player_box').append(lyricsContainer);
|
|
var css = $(window).width() > 767 ?
|
|
{
|
|
//桌面歌词css（按照下面格式自行修改）
|
|
position: 'fixed',
|
|
bottom: '10px',
|
|
left: '2%',
|
|
width: '350px',
|
|
height: '100px',
|
|
overflow: 'hidden',
|
|
zIndex: '999',
|
|
pointerEvents: 'none',
|
|
} :
|
|
{
|
|
//移动端歌词css（按照下面格式自行修改）
|
|
position: 'fixed',
|
|
bottom: '88px',
|
|
left: '0',
|
|
width: '100%',
|
|
height: '72px',
|
|
textAlign: 'center',
|
|
overflow: 'hidden',
|
|
zIndex: '999',
|
|
pointerEvents: 'none',
|
|
};
|
|
lyricsContainer.css(css);
|
|
}
|
|
|
|
var lyricsMap = {};
|
|
|
|
// 获取歌词
|
|
async function fetchLyrics(url) {
|
|
if (!lyricsMap[url]) {
|
|
var lrcOriginal = await $.get(url);
|
|
lyricsMap[url] = parseLyrics(lrcOriginal);
|
|
}
|
|
return lyricsMap[url];
|
|
}
|
|
|
|
// 解析歌词
|
|
function parseLyrics(lrcOriginal) {
|
|
var lyrics = [];
|
|
var lines = lrcOriginal.split("\n");
|
|
for (var i = 0; i < lines.length; i++) {
|
|
var line = lines[i];
|
|
if (!line.trim()) {
|
|
continue;
|
|
}
|
|
var timeAndText = line.split("]");
|
|
var time = timeAndText[0].substr(1);
|
|
var text = timeAndText[1];
|
|
// 增加代码：如果歌词为空，跳过此次循环
|
|
if (!text.trim()) {
|
|
continue;
|
|
}
|
|
// 增加代码：把时间转换成秒
|
|
var timeInSeconds = 0;
|
|
var timeParts = time.split(":");
|
|
timeInSeconds += parseInt(timeParts[0], 10) * 60 - 0.5;
|
|
timeInSeconds += parseFloat(timeParts[1]);
|
|
lyrics.push({
|
|
time: timeInSeconds,
|
|
text: text
|
|
});
|
|
}
|
|
return lyrics;
|
|
}
|
|
|
|
// 更新歌词
|
|
function updateLyrics(currentTime, lyrics) {
|
|
for (var i = 0; i < lyrics.length; i++) {
|
|
if (currentTime >= lyrics[i].time && (i === lyrics.length - 1 || currentTime < lyrics[i + 1].time)) {
|
|
// 创建4行歌词
|
|
// 防止数组i越界
|
|
var currentLine3 = "";
|
|
if (i - 1 >= 0 && typeof lyrics[i - 1].text === "string") {
|
|
currentLine3 = lyrics[i - 1].text;
|
|
}
|
|
var currentLine = "";
|
|
if (typeof lyrics[i].text === "string") {
|
|
currentLine = lyrics[i].text;
|
|
}
|
|
var currentLine1 = "";
|
|
if (i + 1 < lyrics.length && typeof lyrics[i + 1].text === "string") {
|
|
currentLine1 = lyrics[i + 1].text;
|
|
}
|
|
var currentLine2 = "";
|
|
if (i + 2 < lyrics.length && typeof lyrics[i + 2].text === "string") {
|
|
currentLine2 = lyrics[i + 2].text;
|
|
}
|
|
//歌词文本css（修改style内的内容即可）
|
|
lyricsContainer.html(`
|
|
<div class="current-line" style="font-size: 10px;opacity: .4;">${currentLine3}</div>
|
|
<div class="current-line active" style="font-size: 14px;">${currentLine}</div>
|
|
<div class="current-line" style="font-size: 12px;opacity: .4;">${currentLine1}</div>
|
|
<div class="current-line" style="font-size: 10px;opacity: .1;">${currentLine2}</div>
|
|
`);
|
|
// 增加代码：添加从下往上线性滚动的动画
|
|
$('.current-line').animate({
|
|
top: '-=30px'
|
|
}, 2000, function () {
|
|
$(this).css({
|
|
top: '30px'
|
|
});
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
// 监听音频播放进度更新事件，更新歌词
|
|
Theme.play.lrc_open && audiobox[0].addEventListener("timeupdate", async function () {
|
|
var lyrics = await fetchLyrics(playLrc)
|
|
updateLyrics(this.currentTime, lyrics);
|
|
});
|
|
|
|
// 根据选择的位置定位滚动条
|
|
function scrollToPosition(position) {
|
|
let container = document.getElementById("musci_list");
|
|
let items = container.getElementsByClassName("item");
|
|
|
|
if (position >= 0 && position < items.length) {
|
|
items[position].scrollIntoView();
|
|
}
|
|
}
|
|
|