downloadPlus.uc 无法在firefox 98.0 上使用

// ==UserScript==
// @name        downloadPlus.uc.js
// @description 下载窗口添加:另存为、双击复制链接、第三方工具下载
// @include     chrome://mozapps/content/downloads/unknownContentType.xhtml
// @version     2019.09.28
// @startup     window.MDownloadPlus.init();
// @note        双击直接下载 by 52think
// @note        新增链接类型不支持提示，新增第三方应用调用参数 by Ryan Lieu<github-benzBrake@woai.ru>
// @note        适配Firefox57+
// ==/UserScript==
     
(function () {
    const PREF_BD_USEDOWNLOADDIR = "browser.download.useDownloadDir";
    const dialogElement = document.documentElement.getButton ?
      document.documentElement : document.getElementById('unknownContentType');
     
    let config = {
        defaultActionToSave:true,//默认选择下载文件
        addSaveAsButton:true,//添加另存为按钮，只在选择了默认保存位置时添加
        copySourceByDbClick:true,//来源显示完整目录并支持双击复制完整地址
        useExtraAppDownload:true,//使用第三方下载工具下载
        directDownloadByDbClick:true, //双击直接下载
        /* IDM示例 */
         extraAppName:"IDM",//下载工具名称
         extraAppPath:"C:\\Program\ Files\\Idm\\IDMan.exe", //下载工具路径
         extraAppParameter:"/d pw_url",//下载工具参数
        /* 迅雷示例 */
        // extraAppName:"迅雷",//下载工具名称
        // extraAppPath:"C:\\Program\ Files\\Thunder\\Program\\Thunder.exe", //下载工具路径
        // extraAppParameter: "/pw_url",//下载工具参数
        _:false
    };
     
    var downloadModule = {};
    Components.utils.import("resource://gre/modules/DownloadLastDir.jsm", downloadModule);
    Components.utils.import("resource://gre/modules/Downloads.jsm");
    var MDownloadPlus = {
        createExtraAppButton:function () {
            let btn = dialogElement.getButton("extra2");
            if(btn){
                btn.setAttribute("hidden", "false");
                btn.setAttribute("label", config.extraAppName);
                btn.setAttribute("oncommand", 'window.MDownloadPlus.lauchExtraApp();')
            }
        },
        lauchExtraApp:function () {
            let url = dialog.mLauncher.source.spec;
            let regEx = new RegExp("^data");
            if (regEx.test(url)) {
                alert("此类链接不支持调用第三方工具下载");
                return;
            }
            parameter = config.extraAppParameter.replace("pw_url", url);
            let extraApp = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsIFile);
            extraApp.initWithPath(config.extraAppPath);
            if (!extraApp.exists()) {
                alert(config.extraAppName+ "不存在: " + config.extraAppPath);
                return;
            }
     
            let p = Components.classes["@mozilla.org/process/util;1"]
                .createInstance(Components.interfaces.nsIProcess);
            let commandArgs = parameter.split(" ");
            p.init(extraApp);
            p.run(false, commandArgs, commandArgs.length);
            dialog.mDialog.dialog = null;
            window.close();
        },
        createSaveAsButton(){
            let prefs = Components.classes["@mozilla.org/preferences-service;1"]
                .getService(Components.interfaces.nsIPrefBranch);
            let autodownload = prefs.getBoolPref(PREF_BD_USEDOWNLOADDIR, false);
            if(autodownload){
                var btn = dialogElement.getButton("extra1");
                if(btn){
                    btn.setAttribute("hidden", "false");
                    btn.setAttribute("label", "另存为");
                    btn.setAttribute("oncommand", 'window.MDownloadPlus.saveAs();');
                }
            }
        },
        saveAs:function () {
            var modeGroup = dialog.dialogElement("mode");
            modeGroup.selectedItem = dialog.dialogElement("save");
            var mainWindow = Components.classes["@mozilla.org/appshell/window-mediator;1"].getService(Components.interfaces.nsIWindowMediator).getMostRecentWindow("navigator:browser");
            mainWindow.eval("(" + mainWindow.internalSave.toString().replace("let ", "").replace("var fpParams", "fileInfo.fileExt=null;fileInfo.fileName=aDefaultFileName;var fpParams") + ")")(dialog.mLauncher.source.asciiSpec, null, (document.querySelector("#locationtext") ? document.querySelector("#locationtext").value : dialog.mLauncher.suggestedFileName), null, null, null, null, null, null, mainWindow.document, 0, null);
            close();
        },
        directDownloadByDbClick:function () {
            addEventListener("dblclick", function(event) {
                event.target.nodeName === "radio" && dialogElement.getButton("accept").click();
            }, false);
        },
        copySourceByDbClick:function () {
            var source = document.querySelector("#source");
            source.value = dialog.mSourcePath;
            source.setAttribute("crop", "center");
            source.setAttribute("tooltiptext", dialog.mLauncher.source.spec);
            source.setAttribute("ondblclick", 'Components.classes["@mozilla.org/widget/clipboardhelper;1"].getService(Components.interfaces.nsIClipboardHelper).copyString(dialog.mLauncher.source.spec)');
        },
        init:function () {
            if(config.defaultActionToSave){
                var modeGroup = dialog.dialogElement("mode");
                modeGroup.selectedItem = dialog.dialogElement("save");
            }
     
            if(config.addSaveAsButton){
                this.createSaveAsButton();
            }
     
            if(config.directDownloadByDbClick) {
                this.directDownloadByDbClick();
            }
     
            if(config.copySourceByDbClick){
                this.copySourceByDbClick();
            }
     
            if(config.useExtraAppDownload){
                this.createExtraAppButton();
            }
        }
    }
         
     
    function isUsableDirectory(aDirectory)
    {
        return aDirectory.exists() && aDirectory.isDirectory() &&
            aDirectory.isWritable();
    }
         
    if (location.href.startsWith("chrome://mozapps/content/downloads/unknownContentType.x")) {
        MDownloadPlus.init();
        window.MDownloadPlus = MDownloadPlus;
    }
})()

逗妇乳：我修过的这个downloadPlus不是ff78就不能用了吗？回到原帖

逗妇乳：https://github.com/benzBrake/FirefoxCustomize/tree/master/userChromeJS/downloadPlus 我用另外一个版本做了一个缝合怪，没完全修好


召唤大佬帮忙修修脚...回到原帖