[MenuWizard] Загрузить/Восстановить значки сайтов в закладках

Установите Menu Wizard, если его еще нет в вашем браузере

Откройте настройки Menu Wizard: "Инструменты > Menu Wizard", "Дополнения > Menu Wizard > Настройки" или введите в строку адреса about:config-menu

Раскройте меню "Панель меню"

Откройте свойства у "Закладки"

В поле "Команда > onPopupShowing" вставьте этот код:

Выделить код

Код:

this.check_icons = function(event) {
    var menu_popup = event.target;
    var menu_items = menu_popup.childNodes;
    for (var i=0; i<menu_items.length; i++) {
        var menu = menu_items[i];
        if ((menu.localName == 'menuitem') && (menu._placesNode)) {
            var place = menu._placesNode;
            if ((place.icon == '') && (/^https?\:\/\//.test(place.uri))) {
                this.get_icon_html(place.uri);
            }
        }
    }
}
this.get_icon = function(page_url) {
    var favicon_url = /^https?\:\/\/[^\/]+/i.exec(page_url);
    if (! favicon_url) { return; }

    favicon_url = favicon_url[0] + '/favicon.ico';

    var req = new XMLHttpRequest();
    var self = this;
    req.onreadystatechange = function () {
        if (req.readyState == 4) {
            if (req.status == 200) {
                self.set_icon(page_url, favicon_url);
            }
        }
    };

    req.open("GET", favicon_url, true);
    req.send(null);
}
this.get_icon_html = function(page_url) {
    var req = new XMLHttpRequest();
    var self = this;
    req.onreadystatechange = function () {
        if (req.readyState == 4) {
            if (req.status == 200) {
                var favicon_url = self.icon_parse_html(page_url, req.responseText);
                if (favicon_url) {
                    self.set_icon(page_url, favicon_url);
                } else {
                    self.get_icon(page_url);
                }
            } else {
                self.get_icon(page_url);
            }
        }
    };

    req.open("GET", page_url, true);
    req.send(null);
}
this.icon_parse_html = function(page_url, responseText) {
    responseText = responseText.replace(/<\!\-\-.*?\-\->/g, '');
    var RegEx_head = /<head.*>[\s\S]+<\/head>/i;
    var RegEx_base = /<base\s*href\s*=\s*"(.*)"\s*>/i;
    var RegEx_link = /<link[\s\S]+?>/gi;
    var RegEx_rel_sicon = /rel[\s]*?=[\s]*?["\'][\s]*?(?:shortcut)[\s]*?icon[\s]*?["\']/i;
    var RegEx_rel_icon = /rel[\s]*?=[\s]*?["\'][\s]*?icon[\s]*?["\']/i;
    var RegEx_href = /href[\s]*?=[\s]*?["\'](.+?)[\s]*?["\']/i;

    var head = RegEx_head.exec(responseText);
    var base = RegEx_base.exec(head);
    var link = '';
    var href = '';

    var nsIIOService = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
    var PageURI = nsIIOService.newURI(page_url, null, null);

    var resolvedPageURI = PageURI;
    var FavIconURL = "";

    if (base !== null) {
        resolvedPageURI = nsIIOService.newURI(PageURI.resolve(base[1]), null, null);
    }
    while ((link = RegEx_link.exec(head)) !== null) {
        if (RegEx_rel_sicon.test(link) === true) {
            href = RegEx_href.exec(link);
            if (href !== null) {
                FavIconURL = href[1];
                break;
            }
        }
        RegEx_link.lastIndex;
    }

    RegEx_link.lastIndex = 0;
    if (FavIconURL === "") {
        while ((link = RegEx_link.exec(head)) !== null) {
            if (RegEx_rel_icon.test(link) === true) {
                href = RegEx_href.exec(link);
                if (href !== null) {
                    FavIconURL = href[1];
                    break;
                }
            }
            RegEx_link.lastIndex;
        }
    }
    RegEx_link.lastIndex = 0;
    if (FavIconURL) {
        FavIconURL = resolvedPageURI.resolve(FavIconURL);
    }
    return FavIconURL;
}
this.set_icon = function(page_url, favicon_url) {
    var faviconService = Components.classes["@mozilla.org/browser/favicon-service;1"].getService(Components.interfaces.nsIFaviconService);

    var nsIIOService = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
    faviconService.setAndFetchFaviconForPage(nsIIOService.newURI(page_url, null, null), nsIIOService.newURI(favicon_url, null, null), false, faviconService.FAVICON_LOAD_NON_PRIVATE);
}
this.setAttribute("onpopupshown", "this.check_icons(event)");

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