//Flip - forum.mozilla-russia.org/viewtopic.php?pid=773298#p773298
(dummy=>{var getTab=()=>{
var tab=dummy;for(var t of gBrowser.tabs)if(!t.closing&&!t.selected&&t.lastAccessed>tab.lastAccessed)tab=t;return tab==dummy?gBrowser.selectedTab:tab;}
var tabToSelect=dummy;addDestructor(()=>tabToSelect=null);this._handleClick=()=>gBrowser.selectedTab=tabToSelect.parentNode&&!tabToSelect.closing?tabToSelect:getTab();
addEventListener("TabSelect",e=>tabToSelect=e.detail.previousTab,false,gBrowser.tabContainer||1);})({lastAccessed:0}); /**/

((cn, flag, css) => addEventListener("update", ({
    btnActions: ["preferences", "toggle-disabled", "remove", "install-update"],
    every(reason) {
        reason || addDestructor(this.every, this);
        var g = this.g || (this.g = Cu.import(
            "resource://gre/modules/AddonManager.jsm", {}
        ));
        var has = flag in g;
        if (reason) {
            if (!has || reason[5] != "e") return;
        } else if (has) return this;

        var method, wins = Array.from(
            g.AddonManagerInternal.addonListeners, Cu.getGlobalForObject
        ).filter(
            w => w.docShell && w.docShell.name == "html-view-browser"
        );
        if (reason) method = "destroyDoc", delete g[flag];
        else method = "initDoc", g[flag] = true;
        for(var win of new Set(wins)) this[method](win.document);
        return this;
    },
    initDoc(doc, onlyStyle) {
        if (doc[flag]) return; doc[flag] = true;
        doc.ownerGlobal.windowUtils.loadSheetUsingURIString(this.url, this.type);
        if (onlyStyle) return;
        for(var card of doc.getElementsByTagName("addon-card")) this.onCard(card);
    },
    destroyDoc(doc) {
        if (!doc[flag]) return; delete doc[flag];
        for(var span of Array.from(doc.getElementsByClassName(cn))) span.remove();
        doc.ownerGlobal.windowUtils.removeSheetUsingURIString(this.url, this.type);
    },
    get url() {
        this.type = windowUtils.USER_SHEET;
        this.btnActions = this.btnActions.map(
            action => `panel-list > panel-item[action="${action}"]`
        );
        delete this.url;
        return this.url = "data:text/css;charset=utf-8," +
            encodeURIComponent(css.replace(/;/g, " !important;"));
    },
    handleEvent(e) {
        var card = e.target;
        card.nodeName == "ADDON-CARD" && this.onCard(card);
    },
    onCard(card, again) {
        var div = card.querySelector("div.more-options-menu");
        if (!div) return again || card.ownerGlobal.requestAnimationFrame(
            () => this.onCard(card, true)
        );
        var [span] = card.getElementsByClassName(cn);
        if (span) span.textContent = "";
        else {
            var doc = card.ownerDocument;
            doc[flag] || this.initDoc(doc, true);
            div.before(span = doc.createElement("span"));
            span.className = cn;
            span.onclick = this.onclick;
        }
        var btns = this.btnActions.map(sel => {
            var item = div.querySelector(sel);
            return item && item.cloneNode(true);
        });
        var {addon} = card, cbbtn = addon.type == "custombuttons";
        for(var item of btns) if (item) {
            span.append(item);
            item.shadowRoot.querySelector("button").classList.add("cb-cloned-button");
            if (cbbtn) item.closest = this.closest;
        }
        if (addon.id != "custombuttons@xsms.org") return;
        var item = span.querySelector("[action=preferences]");
        if (item) item.removeAttribute("hidden"), item.onclick = this.cbprefs;
    },
    onclick(e) {
        InspectorUtils.removeContentState(e.target, 4, true);
        Services.focus.clearFocus(e.target.ownerGlobal);
    },
    closest(sel) {
        return sel == ".more-options-menu" || this.ownerGlobal
            .Element.prototype.closest.call(this, sel);
    },
    cbprefs(e) {
        var url = "chrome://custombuttons/content/prefs.xul";
        for(var win of Services.wm.getEnumerator(null))
            if (!win.closed && win.document.documentURI == url)
                return win.focus();
        e.view.requestAnimationFrame(() => openDialog(
            url, "", "chrome,titlebar,toolbar,centerscreen,modal"
        ));
    }
}).every(), true))("cb-cloned-buttons-container", "AAcbButtonizedFlag", `

    addon-card:not([expanded]) .card-contents {
        width: 1px;
    }
    span.cb-cloned-buttons-container {
        display: flex;
    }
    button.cb-cloned-button {
        width: auto;
        padding: 1px 6px 3px 6px;
        margin: 0 1px;
        background-image: none;
        border: 1px solid var(--in-content-box-border-color);
        border-radius: 0px;

        font-size: 13px;
        font-family: Segoe UI;
    }
    button.cb-cloned-button:after {
        display: none;
    }
`);

(obj => {
    obj.observe();
    this._handleClick = () => obj.menupopup.openPopup(this);
    var topic = "browser-search-engine-modified";
    Services.obs.addObserver(obj, topic, false);
    addDestructor(() => Services.obs.removeObserver(obj, topic));
    if (!obj.excludeHiddenOneOffs) return;
    var obs = () => obj.upd = true;
    Services.prefs.addObserver(obj.pref, obs);
    addDestructor(() => Services.prefs.removeObserver(obj.pref, obs));
})({
    excludeHiddenOneOffs: false,

    get menupopup() {
        this.upd && this.rebuild();
        return this.popup;
    },
    get popup() {
        var popup = self.appendChild(document.createXULElement("menupopup"));
        popup.setAttribute("context", "");
        popup.setAttribute("position", "after_start");
        popup.setAttribute("oncommand", "Services.search.defaultEngine = event.target.engine");
        delete this.popup; return this.popup = popup;
    },
    async rebuild() {
        this.popup.textContent = "";
        var df = document.createDocumentFragment();
        var de = Services.search.defaultEngine.wrappedJSObject, jsde = this.json(de);
        if (this.excludeHiddenOneOffs)
            var ex = Services.prefs.getStringPref(this.pref, "").split(",");
        var check = true;
        for(var engine of await Services.search.getVisibleEngines()) {
            if (check && engine.name == de.name && this.json(engine) == jsde) {
                check = false; continue;
            }
            if (this.excludeHiddenOneOffs && ex.includes(engine.name)) continue;
            var menuitem = df.appendChild(document.createXULElement("menuitem"));
            menuitem.engine = engine;
            menuitem.label = engine.name;
            menuitem.image = this.img(engine);
            menuitem.className = "menuitem-iconic";
        }
        this.upd = this.popup.append(df);
    },
    observe() {
        var engine = Services.search.defaultEngine;
        (self.icon || document.getAnonymousElementByAttribute(
            self, "class", "toolbarbutton-icon"
        )).src = this.img(engine);
        self.tooltipText = engine.name;
        this.upd = true;
    },
    pref: "browser.search.hiddenOneOffs",
    json: e => JSON.stringify(e.toJSON()),
    img: e => e.iconURI ? e.iconURI.spec : "chrome://browser/skin/search-engine-placeholder.png"
});

let url = "Как чокнутые / Безумное веселье / La pazza gioia (Паоло Вирдзи / Paolo Virzì) [2016, Италия, Франция, драма, комедия, BDRip] MVO (СВ Студия) :: RuTracker.org";

 function getCurTitle(text){
  let title, titleRe, badSymbols = new RegExp(/(\w+) (\(.+\)) \[(\d{4})[^\]]+\] (.+) (.+) (.+)/gi), rSym = "$1$2($4)($3)";
    if(text) { title = text; } else { title = content.document.title; };
      titleRe = title.replace(badSymbols, rSym);
   return titleRe.replace(/\//g, "-");
 };

 alert(getCurTitle(url));
// или без передачи  alert(getCurTitle());

(async obj => {
    Services.search.isInitialized || await Services.search.init();

(obj => {
    this.setAttribute("context", "");
    this.onclick = e => obj[e.button < 2](e);
})({
    true(e) {
        var domain = this.domain();
        if (!domain) return;

        this.cookies(domain);
        this.webappstore(domain);
        this.macromedia();

        if (e.button) for(var br of gBrowser.browsers) try {
            this.domain(br) == domain && br.reload();
        } catch(ex) {}
    },
    false(e) {
        e.ctrlKey || e.shiftKey ? gShowPopup(self) : this.window();
    },
    domain(br = gBrowser.selectedBrowser, res) {
        try {
            res = new URL(br.currentURI.spec).hostname;
            res = res.includes(".")
                ? Services.eTLD.getBaseDomainFromHost(res)
                : undefined;
        } finally {return res;}
    },
    remove(...args) {
        (this.remove = Services.cookies.remove.length == 4
            ? Services.cookies.remove
            : (h, n, p, a) => Services.cookies.remove(h, n, p, false, a)
        )(...args);
    },
    cookies(domain, has) {
        for(var {host, name, path, originAttributes, rawHost} of (
            Services.cookies.enumerator || Services.cookies.cookies
        )) Services.eTLD.hasRootDomain(rawHost, domain)
            && this.remove(host, name, path, originAttributes);
    },
    webappstore(domain) {
        var db = FileUtils.getFile("ProfD", ["webappsstore.sqlite"]);
        var conn = Services.storage.openDatabase(db);
        conn.executeSimpleSQL(`DELETE FROM webappsstore2 WHERE scope LIKE "%${
            domain.split("").reverse().join("") + "."
        }%"`);
        conn.close();
    },
    macromedia() {
        var dir = Services.dirsvc.get("AppData", Ci.nsIFile);
        dir.append("Macromedia");
        dir.exists() && dir.isDirectory() && dir.remove(true);
        dir.create(dir.DIRECTORY_TYPE, 0o755);
    },
    get sdm() {
        this.url = "chrome://browser/content/preferences/siteDataSettings.x" +
            (parseInt(Services.appinfo.platformVersion) <= 71 ? "ul" : "html");
        delete this.sdm;
        return this.sdm = ChromeUtils.import(
            "resource:///modules/SiteDataManager.jsm"
        ).SiteDataManager;
    },
    async window() {
        var domain = this.domain();
        var win = Services.wm.getMostRecentWindow("Browser:SiteDataSettings");
        win && win.close();

        await this.sdm.updateSites();
        win = openDialog(this.url, "_blank", "");
        if (!domain) return;

        await new Promise(resolve => 
            win.addEventListener("DOMContentLoaded", resolve, {once: true})
        );
        var list = win.document.getElementById("sitesList");
        list.clearSelection = () => {
            delete list.clearSelection;
            list.selectedIndex = 0;
            list.focus();
        }
        win.document.getElementById("searchBox").inputField.editor
            .QueryInterface(Ci.nsIPlaintextEditor).insertText(domain);
    }
});

var {label} = gBrowser.selectedTab;
var re = /(.+) (\(.+\)) \[(\d{4})[^\]]+\] (.+) (.+) (.+)/;
re.test(label) && gClipboard.write(
    label.replace(re, "$1 $2 ($4) ($3)").replace(/ \/ /g, " - ")
);