//Добавление в меню расширений дополнительных пунктов
(function(){
    var iconURL = null;  
    
    let { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
    Cu.import("resource://gre/modules/Services.jsm");
    Cu.import("resource://gre/modules/AddonManager.jsm");
    Cu.import("resource://gre/modules/XPIProvider.jsm");

    const usoRegx = /^https?:\/\/userscripts.org\/scripts\/source\/\d+.\w+.js$/;

    window.AMD_Helper = {
        init: function(){
            document.addEventListener("DOMContentLoaded", this, false);
            this.addHomePageForScriptish();
        },

        handleEvent: function(event){
            switch(event.type){
                case "DOMContentLoaded":
                   var doc = event.target;
                    var win = doc.defaultView;
                    if (["about:addons","chrome://mozapps/content/extensions/extensions.xul"].indexOf(doc.URL) == -1)
                        return;
                    this.addPopupMenu(doc);

                    win.AMD_Helper = AMD_Helper;
                    this.win = win;

                    var observer = new MutationObserver(function(e) {
                        e = e[e.length-1];
                        if(e.attributeName == "loading") {
                            var doc = e.target.ownerDocument;
                        }
                    });
                    observer.observe(doc.getElementById("detail-view"), {attributes: true});
                    break;
                    case "popupshowing":
                    this.getAddon(this.win.document.popupNode.value,
                                  this.setItemsAttributes,
                                  event);
                    break;
            }
        },
        addHomePageForScriptish: function(){
            if(!window.Scriptish_config) return;
            Scriptish_config.scripts.forEach(function(script){
                if(!script.homepageURL && script.updateURL){
                    if(usoRegx.test(script.updateURL)){
                        script.homepageURL = script.updateURL.replace(/source/, "show").replace(/.\w+.js$/, "");
                    }
                }
            });
        },
   
       //Создаем меню
       addPopupMenu: function(doc){

         var mainicon="data:image/png;base64,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";
         var mainicon1="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABVUlEQVQ4y2P4//8/AyWYoALpQsb9ftPM/4tnM+4nywCQ5s5jRf8d+7T+k2VAxHzH/TUHkv57TDMgzgWyJYz74xZ6/E9Y4vU/ZaXv/9Jd0f/LDkb+j13v8N9xmtp/oy6J/xqN/P+5Ihj2YzUApHnxtb7/My83/e8+W/C/9nj8//yD/v+T99j/D99u8N9nk/J/h9Vi/+Vq2P5jNQBkMz7NTuvE/1ut5v0vV8+M3QCQs3Fptlsh+l93Ktd/pTaW/wKpjAgDYFEFCjCQn3HZDNLME8tYANLDEcrgADcAFlWg0AYFGC5nK3ew/McaC6BEAopnUFSBQhubZpMVbP81JrFgdwEyBkUVup9BNoM0681hBdMYYYCMQfGMzc8gGqQZ5BIQxhkLoEQCimeQs0E2IcuB+CDNxkvZ/ktX4jAAlMJAiQRkA8iZML+CaBAfJA7SDOTvJyovEMIAruB4gKjNkYMAAAAASUVORK5CYII=";
         var mainicon2="data:image/x-icon;base64,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";
            
            var ins = doc.getElementById("menuitem_uninstallItem");
            if(!ins) return;
             ins = ins.nextSibling;
            var popup = ins.parentNode;
            var menuitem = $C("menuseparator", {
                id: "AMD-separator-1"
            });
            popup.insertBefore(menuitem, ins);

            menuitem = $C("menuitem", {
                id: "AMD-browse-dir",
                class: "menu-iconic",
                image: mainicon,
                label: "Место установки",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.browseDir);"
            });
            popup.insertBefore(menuitem, ins);
           
            menuitem = $C("menuitem", {
                id: "AMD-browse-Folder",
                class: "menu-iconic",
                image: mainicon1,
                label: "Папка установки",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.Folder);"
            });
            popup.insertBefore(menuitem, ins);
           
            menuitem = $C("menuitem", {
                id: "AMD-browse-goHome",
                label: "Домашняя страница",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.goHome);"
            });
           popup.insertBefore(menuitem, ins); 
             
           menuitem = $C("menuitem", {
                id: "AMD-browse-goAMO",
                label: "Страница на AMO",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.goAMO);"
            });
           popup.insertBefore(menuitem, ins); 
          
           menuitem = $C("menuitem", {
                id: "AMD-browse-support",
                label: "Страница поддержки",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.support);"
            });    
           popup.insertBefore(menuitem, ins);
         
            var menu = $C("menu", {
                id: "AMD-menu",
                class: "menu-iconic",
                image: mainicon2,
                label: "Копировать",
            });
            popup.insertBefore(menu, ins);
            var menuPopup = $C("menupopup", {
                id: "AMD-menupopup",
            });
            menu.appendChild(menuPopup);
            
            menuitem = $C("menuitem", {
                id: "AMD-copy-name",
                label: "Копировать имя",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.copyName);"
            });
            menuPopup.appendChild(menuitem);

             menuitem = $C("menuitem", {
                id: "AMD-copy-version",
                label: "Копировать версию",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.copyVersion);"
            });
            menuPopup.appendChild(menuitem);
            
            menuitem = $C("menuitem", {
                id: "AMD-copy-NameVersion",
                label: "Копировать имя и версию",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.copyNameVersion);"
            });
            menuPopup.appendChild(menuitem);
           
            menuitem = $C("menuitem", {
                id: "AMD-copy-id",
                label: "Копировать id",
                oncommand: "AMD_Helper.getAddon(AMD_Helper.getPopupNode(this).value, AMD_Helper.copyID);"
            });
            menuPopup.appendChild(menuitem);
            
            menuitem = $C("menuitem", {
                id: "AMD-go-uso",
                class: "greasemonkey",
                hidden: true,
                label: "Страница на Userscripts.org",
                oncommand: "openURL(this.tooltipText);"
            });
            popup.appendChild(menuitem);

            menuitem = $C("menuitem", {
                id: "AMD-find-uso",
                class: "greasemonkey",
                hidden: true,
                label: "Поиск по Userscripts.org",
                oncommand: "openURL(this.getAttribute('find-on-uso'));"
            });
            popup.appendChild(menuitem);
            
            popup.addEventListener("popupshowing", this, true);
        },

        //Указываем где и когда показывать элементы меню
            setItemsAttributes: function(aAddon, event){
            var popup = event.target;
            var doc = popup.ownerDocument;

            var isExtension = (aAddon.type == "extension");
            var isTheme = (aAddon.type == "theme");
            var isPlugin = (aAddon.type == "plugin");
            var isUserStyle = (aAddon.type == "userstyle");
            var isScriptish = (aAddon.type == "userscript");
            var isUserScript = (aAddon.type == "user-script") || // Greasemonkey
                               (aAddon.type == "userscript") ||  // Scriptish
                               (aAddon.type == "greasemonkey-user-script"); // Greasemonkey 1.7+
            var isCustomButton = (aAddon.type == "custombuttons");
            var isService = (aAddon.type == "service");
            
            var browseDirItem = doc.getElementById("AMD-browse-dir");
            browseDirItem.hidden = isUserStyle || isUserScript || isCustomButton || isService;

            var browseFolderItem = doc.getElementById("AMD-browse-Folder");
            browseFolderItem.hidden = isUserStyle || isUserScript || isCustomButton || isPlugin || isService;
            
            var copyNameItem = doc.getElementById("AMD-copy-name");
            copyNameItem.tooltipText = aAddon.name;
            copyNameItem.className = isUserScript
                                    ? isScriptish
                                      ? ""
                                      : "greasemonkey"
                                    : "";
                                    
            var copyNameVersionItem = doc.getElementById("AMD-copy-NameVersion");
            copyNameVersionItem.hidden = isUserStyle || isCustomButton || isService;
            copyNameVersionItem.tooltipText = aAddon.name + " " + aAddon.version;
            copyNameVersionItem.className = isUserScript
                                    ? isScriptish
                                      ? ""
                                      : "greasemonkey"
                                    : "";
                                    
            var copyIDItem = doc.getElementById("AMD-copy-id");
            copyIDItem.tooltipText = "ID: " + aAddon.id;
            copyIDItem.className = isUserScript
                                    ? isScriptish
                                      ? ""
                                      : "greasemonkey"
                                    : "";
            
             var copyVersionItem = doc.getElementById("AMD-copy-version");
             copyVersionItem.tooltipText = aAddon.version;
             copyVersionItem.hidden = isUserStyle || isCustomButton || isService;
             copyVersionItem.className = isUserScript
                                    ? isScriptish
                                      ? ""
                                      : "greasemonkey"
                                    : "";
                                    
            var opengoAMOItem = doc.getElementById("AMD-browse-goAMO");
            opengoAMOItem.hidden = isUserStyle || isUserScript || isCustomButton || isPlugin || isService;
            var amoURL = aAddon.reviewURL
                 ? aAddon.reviewURL.replace(/\/reviews\//, "/")
                 : null;
            opengoAMOItem.tooltipText = amoURL;
            opengoAMOItem.hidden = !amoURL || /addons.mozilla.org/.test(aAddon.homepageURL);
            
            var opengoHomeItem = doc.getElementById("AMD-browse-goHome");
            opengoHomeItem.hidden = isUserScript || isCustomButton || isPlugin;
               if (aAddon.homepageURL) {
                   opengoHomeItem.tooltipText = aAddon.homepageURL;
                   } else if (aAddon.reviewURL) {
                    opengoHomeItem.tooltipText = amoURL;
                   }
           opengoHomeItem.hidden = !(aAddon.homepageURL || aAddon.reviewURL);

           var opensupportItem = doc.getElementById("AMD-browse-support");
           opensupportItem.hidden = isUserStyle || isUserScript || isCustomButton || isPlugin || isService;
           opensupportItem.tooltipText = aAddon.supportURL;
           opensupportItem.hidden = !aAddon.supportURL;

            if(isUserScript && !isScriptish){
                var usoURL = "";
                if (aAddon._script) {
                    var usDownloadURL = aAddon._script._downloadURL;
                    var usUpdateURL = aAddon._script._updateURL;
                    if (usoRegx.test(usDownloadURL)) {
                        usoURL = usDownloadURL;
                    } else if (usoRegx.test(usUpdateURL)) {
                        usoURL = usUpdateURL;
                    }
                }

                var usoItem = doc.getElementById("AMD-go-uso");
                usoItem.disabled = !usoRegx.test(usoURL);
                usoItem.className = isUserScript ? usoItem.disabled ? "" : "greasemonkey" : "";
                usoItem.tooltipText = usoURL.replace(/source/, "show")
                    .replace(/.\w+.js$/, "");

                var fusoItem = doc.getElementById("AMD-find-uso");
                fusoItem.disabled = usoRegx.test(usoURL);
                fusoItem.className = isUserScript ? fusoItem.disabled ? "" : "greasemonkey" : "";
                fusoItem.setAttribute("find-on-uso",
                    "http://userscripts.org/scripts/search?q=" +
                    encodeURIComponent(aAddon.name));
            }
        },

        getPopupNode: function (aNode) {
            var doc = aNode.ownerDocument;
            return "triggerNode" in aNode.parentNode ? aNode.parentNode.triggerNode : doc.popupNode;
        },
        getAddon: function (aId, aCallback, aEvent) {
            var self = this;

            if (this.win.gDetailView._addon) {
                aCallback.apply(this, [this.win.gDetailView._addon, aEvent]);
                return;
            }

            AddonManager.getAllAddons(function(aAddons) {
                for (var i = 0; i < aAddons.length; i++) {
                    if (aAddons[i].id == aId) {
                        aCallback.apply(self, [aAddons[i], aEvent]);
                        return;
                    }
                }
            });
        },

    //Домашняя страница
     goHome: function (aAddon) {
        var url = aAddon.homepageURL;
        if (!url) {
        if (aAddon.reviewURL) {
        url = aAddon.reviewURL.replace(/\/reviews\/.*$/, "/");
        } else {
        url = "https://addons.mozilla.org/search/?q="
            + encodeURIComponent(aAddon.name);
         }
        }
       openURL(url);
       },
   //Страница на АМО
   
   goAMO: function (aAddon) {
        var sourceTracker = "/?src=external-Add-ons_Manager_Context_Menu-extension";
    if (aAddon.reviewURL) {
      var amoURL = aAddon.reviewURL.replace(/\/reviews\//, "/")
                             .replace(/\/(firefox|seamonkey|thunderbird|android)/, "")
                             .replace(/\/\?src\=api/, sourceTracker);
    }
    if (/personas.mozilla.org$/.test(aAddon.id)) {
      amoURL = "https://addons.mozilla.org/addon/" + aAddon.id.match(/\d+/) + sourceTracker;
      }
       openURL(amoURL);
       },
       
   //Страница поддержки
    support: function (aAddon) {
       openURL(aAddon.supportURL);
       },
     
    //Открыть место установки   
    browseDir: function (aAddon) {
            switch(aAddon.type){
                case "plugin":
                    var pathes = aAddon.pluginFullpath;
                    for (var i = 0; i < pathes.length; i++) {
                        this.revealPath(pathes[i]);
                    }
                    return;
                 }
            var gecko = parseInt(Services.appinfo.platformVersion);
            var nsLocalFile = Components.Constructor("@mozilla.org/file/local;1", (gecko >= 14) ? "nsIFile" : "nsILocalFile",
                "initWithPath");
            var dir = Services.dirsvc.get("ProfD", Ci.nsIFile);
            dir.append("extensions");
            dir.append(aAddon.id);
            var fileOrDir = dir.path + (dir.exists() ? "" : ".xpi");
            try {
                (new nsLocalFile(fileOrDir)).reveal();
            } catch (ex) {
                var addonDir = /.xpi$/.test(fileOrDir) ? dir.parent : dir;
                try {
                    if (addonDir.exists()) {
                        addonDir.launch();
                      }
                } catch (ex) {
                    var uri = Services.io.newFileURI(addonDir);
                    var protSvc = Cc["@mozilla.org/uriloader/external-protocol-service;1"].
                    getService(Ci.nsIExternalProtocolService);
                    protSvc.loadUrl(uri);
                }
            }
        },
    //Открыть папку установки    
    Folder: function (aAddon) {
            var gecko = parseInt(Services.appinfo.platformVersion);
            var nsLocalFile = Components.Constructor("@mozilla.org/file/local;1", (gecko >= 14) ? "nsIFile" : "nsILocalFile",
                "initWithPath");
            var dir = Services.dirsvc.get("ProfD", Ci.nsIFile); 
                        dir.append('extensions');
                        dir.append(aAddon.id);
                            if ( dir.exists() ) dir.launch();
 
                            var file = Components.classes['@mozilla.org/file/directory_service;1']
                                      .getService(Components.interfaces.nsIProperties)
                                     .get('ProfD', Components.interfaces.nsILocalFile);       
                            file.append('extensions');
                            file.append( aAddon.id + '.xpi' )             
                            if ( file.exists() ) file.launch(); 
                            return;
          },
    //Копировать имя     
    copyName: function (aAddon) {
            this.copyToClipboard(aAddon.name);
        },
    //Копировать ID 
    copyID: function (aAddon) {
            this.copyToClipboard("ID: " + aAddon.id);
        },
    //Копировать версию 
    copyVersion: function (aAddon) {
            this.copyToClipboard(aAddon.version);
        },
    //Копировать имя и версию
    copyNameVersion: function (aAddon) {
           this.copyToClipboard(aAddon.name + " " + aAddon.version);
        },
 
     //Вспомогательные функции
       revealPath: function(path){
            var file = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsILocalFile);
            file.initWithPath(path);
            if(file.exists())
                file.reveal();
        },
        copyToClipboard: function (aString) {
            Cc["@mozilla.org/widget/clipboardhelper;1"].
                getService(Ci.nsIClipboardHelper).copyString(aString);
        }
    };

     AMD_Helper.init();
     function $C(name, attr) {
        var el = document.createElement(name);
       if (attr) Object.keys(attr).forEach(function(n) el.setAttribute(n, attr[n]));
        return el;
    }
   
})();