FBPHOTOZOOM context.js

var context = {

    init: function () {

        this.add({
            title: localStorage["isEnabled"] == null ? "Disabled" : ((localStorage["isEnabled"] == "1") ? "Disabled" : "Enabled"),
            urlPatterns: ["http://*.facebook.com/*", "http://facebook.com/*", "https://*.facebook.com/*", "https://facebook.com/*", "http://*.flickr.com/*", "http://flickr.com/*", "https://*.flickr.com/*", "https://flickr.com/*"],
            checked: localStorage["isEnabled"] == null ? true : ((localStorage["isEnabled"] == "1") ? true : false)
        }, "setEnabled");


        this.add({
            title: "Search Images for %s",
            contexts: ["selection"]
        }, "SrchImgByTxt");

        this.add({
            title: "Search for similar Images",
            contexts: ["image"]
        }, "SrchImg");

    },

    add: function (params, event) {

        var contextInfo = {
            type: params.type || "normal",
            title: params.title || "",
            documentUrlPatterns: params.urlPatterns || ["http://*/*", "https://*/*"],
            contexts: params.contexts || ["all"]
        }

        if (params.type == "checkbox") {
            contextInfo.checked = typeof (params.checked) == "boolean" ? params.checked : false;
        }

        contextInfo.onclick = this.contextClicks[event];

        if (this.contextItems[event]) {
            chrome.contextMenus.update(this.contextItems[event], contextInfo, function () { });
        } else {
            this.contextItems[event] = chrome.contextMenus.create(contextInfo, function () { });
        }

    },

    contextItems: {},

    contextClicks: {

        setEnabled: function () {

            var isEnabled;
            var ttlText;

            if (localStorage["isEnabled"] == "1") {
                localStorage["isEnabled"] = "0";
                isEnabled = false;
                ttlText = "Enabled";
                _gaq.push(["_trackEvent", "UserInfo", "Functionality", "Disabled | " + localStorage["install"] + " | Chrome"]);
            } else {
                localStorage["isEnabled"] = "1";
                isEnabled = true;
                ttlText = "Disabled";
                _gaq.push(["_trackEvent", "UserInfo", "Functionality", "Enabled | " + localStorage["install"] + " | Chrome"]);
            }

            if (context.contextItems["setEnabled"]) {
                chrome.contextMenus.update(context.contextItems["setEnabled"], { title: ttlText }, function () { });
            }

            chrome.tabs.getSelected(null, function (tab) {
                chrome.tabs.sendRequest(tab.id, { 'name': 'setStatus', 'data': isEnabled });
            });

        },

        SrchImgByTxt: function (info) {
            var url = "http://www.gophoto.it/result.php?type=1&src=fbz&q=" + info.selectionText;
            chrome.tabs.create({ 'url': url }, function (tab) { });
        },

        SrchImg: function (info) {
            var url = "http://www.gophoto.it/result.php?type=2&src=fbz&q=" + escape(info.srcUrl);
            chrome.tabs.create({ 'url': url }, function (tab) { });
        }
    }

};

try { context.init(); } catch(e) {};