SmugMug.js

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Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
Components.utils.import("resource://app/jsmodules/sbLibraryUtils.jsm");
Components.utils.import("resource://app/jsmodules/sbProperties.jsm");

const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;

const DESCRIPTION = "mashTape Provider: SmugMug Provider";
const CID         = "{68551fc0-6a50-11dd-ad8b-0800200c9a66}";
const CONTRACTID  = "@songbirdnest.com/mashTape/provider/photo/SmugMug;1";

// XPCOM constructor for our SmugMug mashTape provider
function SmugMug() {
    this.wrappedJSObject = this;
    Components.utils.import("resource://mashtape/mtUtils.jsm");
}

SmugMug.prototype.constructor = SmugMug;
SmugMug.prototype = {
    classDescription: DESCRIPTION,
    classID:          Components.ID(CID),
    contractID:       CONTRACTID,
    QueryInterface: XPCOMUtils.generateQI([Ci.sbIMashTapePhotoProvider,
            Ci.sbIMashTapeProvider]),

    providerName: "SmugMug",
    providerType: "photo",
    providerIcon: "chrome://mashTape/content/tabs/smugmug.png",

    query: function(searchTerms, updateFn) {
        var req = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"]
            .createInstance(Ci.nsIXMLHttpRequest);

        var prefBranch = Cc["@mozilla.org/preferences-service;1"]
            .getService(Ci.nsIPrefService).getBranch("extensions.mashTape.");
        var keywords = prefBranch.getCharPref("photo.keywords");
        if (keywords != "")
            searchTerms += "%20" + escape(keywords);

        var url = "http://www.smugmug.com/hack/feed.mg?Type=keyword&format=rss&ImageCount=100&Data=" + escape(searchTerms);
        req.open("GET", url, true);
        req.provider = this;
        req.updateFn = updateFn;
        req.onreadystatechange = function() {
            if (this.readyState != 4)
                return;
            if (this.status == 200) {
                var results = new Array();
                var x = new XML(this.responseText.replace(
                        '<?xml version="1.0" encoding="utf-8"?>', ""));
                var mediaNs = new Namespace("http://search.yahoo.com/mrss/");

                for each (var entry in x..item) {
                    if (entry..mediaNs::content.length() < 4)
                        continue;
                    var small = entry..mediaNs::content[1].@url;
                    var med = entry..mediaNs::content[2].@url;
                    var large = entry..mediaNs::content[3].@url;
                    var escapedTitle = entry.title.split(/[\n\r]/).join(" ")
                        .replace(/'/g, "\'");
                    dump("title: " + escapedTitle + ":\n");
                    var item = {
                        title: escapedTitle,
                        url: entry.link,
                        small: small,
                        medium: med,
                        large: large,
                        owner: entry.mediaNs::copyright.toString(),
                        ownerUrl: entry.mediaNs::copyright.@url.toString(),
                        time: Date.parse(entry.pubDate.toString()),
                        width: entry..mediaNs::content[2].@width,
                        height: entry..mediaNs::content[2].@height,
                    }
                    results.push(item);
                }

                results.wrappedJSObject = results;
                this.updateFn.wrappedJSObject.update(CONTRACTID, results);
            }
        }
        req.send(null);
    },
}

var components = [SmugMug];
function NSGetModule(compMgr, fileSpec) {
    return XPCOMUtils.generateModule([SmugMug]);
}