fuzhou_army/web/public/static/js/manage.js

//管理js文件 获取modeldata.js 判断是否有特殊的字段，如果有就先加载SpecialScene.js 里面有对特殊场景处理的代码 否则就直接加载main
var Manage = function() {
  this.time = "?" + new Date().getTime();
  this.loadAudio();
};

//动态加载js文件
Manage.prototype.LoadJs = function(_files, succes) {
  /* 已加载文件缓存列表,用于判断文件是否已加载过，若已加载则不再次加载*/
  var classcodes = [];
  var FileArray = [];
  if (typeof _files === "object") {
    FileArray = _files;
  } else {
    /*如果文件列表是字符串，则用,切分成数组*/
    if (typeof _files === "string") {
      FileArray = _files.split(",");
    }
  }
  if (FileArray != null && FileArray.length > 0) {
    var LoadedCount = 0;
    for (var i = 0; i < FileArray.length; i++) {
      loadFile(FileArray[i], function() {
        LoadedCount++;
        if (LoadedCount == FileArray.length) {
          try {
            succes();
          } catch (err) {
            console.log("err: 您未定义回调");
          }
        }
      });
    }
  }
  /*加载JS文件,url:文件路径,success:加载成功回调函数*/
  function loadFile(url, success) {
    if (!FileIsExt(classcodes, url)) {
      var _ThisType = GetFileType(url);
      var ThisType =
        _ThisType.indexOf("?") == -1
          ? _ThisType
          : _ThisType.substring(0, _ThisType.indexOf("?"));
      var fileObj = null;
      if (ThisType == ".js") {
        fileObj = document.createElement("script");
        fileObj.src = url;
      } else if (ThisType == ".css") {
        fileObj = document.createElement("link");
        fileObj.href = url;
        fileObj.type = "text/css";
        fileObj.rel = "stylesheet";
      } else if (ThisType == ".less") {
        fileObj = document.createElement("link");
        fileObj.href = url;
        fileObj.type = "text/css";
        fileObj.rel = "stylesheet/less";
      }
      success = success || function() {};
      fileObj.onload = fileObj.onreadystatechange = function() {
        if (
          !this.readyState ||
          "loaded" === this.readyState ||
          "complete" === this.readyState
        ) {
          success();
          classcodes.push(url);
        }
      };
      document.getElementsByTagName("head")[0].appendChild(fileObj);
    } else {
      success();
    }
  }
  /*获取文件类型,后缀名，小写*/
  function GetFileType(url) {
    if (url != null && url.length > 0) {
      return url.substr(url.lastIndexOf(".")).toLowerCase();
    }
    return "";
  }
  /*文件是否已加载*/
  function FileIsExt(FileArray, _url) {
    if (FileArray != null && FileArray.length > 0) {
      var len = FileArray.length;
      for (var i = 0; i < len; i++) {
        if (FileArray[i] == _url) {
          return true;
        }
      }
    }
    return false;
  }
};

Manage.prototype.loadAudio = function() {
  //相关：g_tourAudio \  g_playAudio
  g_bgAudio = new Audio();
  g_bgAudio.loop = true;
  g_bgAudio.autoplay = true;
  g_bgAudio.id = "bgaudio";

  //https://www.cnblogs.com/interdrp/p/4211883.html   部分资料
  g_bgAudio.load(); // iOS 9   还需要额外的 load 一下, 否则直接 play 无效
  var play = function() {
    //if(window.tourAudioSta) return;

    this.switchBgmState(true);

    document.removeEventListener("touchstart", play);
    document.removeEventListener("click", play);
    $("#player")[0].removeEventListener("touchstart", play);
  }.bind(this);

  g_bgAudio.oncanplay = () => {
    this.switchBgmState(true);
  };

  document.removeEventListener("WeixinJSBridgeReady", play);
  document.addEventListener("WeixinJSBridgeReady",play);

  document.addEventListener("touchstart", play); //ios需要加个事件才能播放 不能自动播放；如果还有浏览器不行，换成别的交互事件
  document.addEventListener("click", play);
  $("#player")[0].addEventListener("touchstart", play);
  g_bgAudio.addEventListener("ended", () => {
    this.switchBgmState(true);
  });

  window.addEventListener('themechange', (e) => {
    if ($("#bg-music-btn")[0].src.indexOf(`bgm_off_`) > -1) {
      setTimeout(() => {
        let theme = ''
        if($('#app')[0]) {
          theme = $('#app')[0].className.substring(5)
        } else {
          theme = 'huyangjin'
        }
        $("#bg-music-btn").attr("src", `../static/images/bgm_off_${theme}.png`);
      }, 0);
    }
  })
  
  $("#bg-music-btn")
    .on("click", () => {
      if ($("#bg-music-btn")[0].src.indexOf("bgm_on.png") > -1) {
        this.switchBgmState(true);
      } else if ($("#bg-music-btn")[0].src.indexOf(`bgm_off_`) > -1) {
        this.switchBgmState(false);
      }
    });
};

Manage.prototype.switchBgmState = function(state) {
  if (!g_bgAudio || !g_bgAudio.src) return;

  var played = function() {
    g_play = 1;
    g_playAudio = g_bgAudio;
    
    let theme = ''
    if($('#app')[0]) {
      theme = $('#app')[0].className.substring(5)
    } else {
      theme = 'huyangjin'
    }

    $("#bg-music-btn").attr("src", `../static/images/bgm_off_${theme}.png`);
    $("#bg-music-btn").attr("title", "关闭声音");
    g_tourAudio && g_tourAudio.pause();
  };
  var paused = function() {
    g_play = 0;
    g_playAudio == g_bgAudio && (g_playAudio = null);
    $("#bg-music-btn").attr("src", "../static/images/bgm_on.png");
    $("#bg-music-btn").attr("title", "打开声音");
  };

  if (state) {
    g_bgAudio.play();
    if (g_bgAudio.paused) {
      paused();
    } else {
      played();
      return true;
    }
  } else {
    g_bgAudio.pause();
    paused();
  }

  g_bgAudio.pauseByHot = false;
  g_bgAudio.pauseByTour = false;
};

Manage.prototype.dealURL = function(src, type) {
  //music: "///super.4dage.com/data/LYW/edit/20200928_151633415.mp3"
  //"https://super.4dage.com/data/LYW/edit/20200928_165319399.jpg"]

  if (window.isLocal && settings.localPrefix != void 0) {
    //本地将线上的前缀替换
    var oldPrefixs = [
      "https://super.4dage.com/",
      "http://super.4dage.com/",
      "///super.4dage.com/",
    ];
    for (let i = 0; i < oldPrefixs.length; i++) {
      if (src.includes(oldPrefixs[i])) {
        return src.replace(oldPrefixs[i], settings.localPrefix);
        break;
      }
    }
    console.error("没有找到合适的本地链接");
    return src;
  } else {
    //add https://
    var prefix = g_Prefix.replace("https://", "").replace("http://", "");
    if (
      !src.includes("http:/") &&
      !src.includes("https:/") &&
      src.includes(prefix)
    ) {
      src = "https://" + src;
    }
    return src;
  }
};

//隐藏公司Logo
function showLogo() {
  $("#myCompany").hide();
  $("#loaderCoBrandName").hide();
  $("#title-logo").hide();
  $(".title-container").css("justify-content", "center");
}
//czj 添加随机的时间
function randomTime() {
  return new Date();
}

window.loadMange = () => {
  if (!window.manage) {
    window.manage =  new Manage();
  }
};