Merge tag 'upstream/0.20.0'

Upstream version 0.20.0

1 files changed, 1554 insertions, 0 deletions

diff --git a/plugins/shotwell-publishing-extras/RajcePublishing.vala b/plugins/shotwell-publishing-extras/RajcePublishing.vala
new file mode 100644
index 0000000..8ae05c6
--- /dev/null
+++ b/plugins/shotwell-publishing-extras/RajcePublishing.vala
@@ -0,0 +1,1554 @@
+/* Copyright 2014 rajce.net
+ *
+ * This software is licensed under the GNU Lesser General Public License
+ * (version 2.1 or later).  See the COPYING file in this distribution.
+ */
+
+public class RajceService : Object, Spit.Pluggable, Spit.Publishing.Service
+{
+    private const string ICON_FILENAME = "rajce.png";
+
+    private static Gdk.Pixbuf[] icon_pixbuf_set = null;
+    
+    public RajceService(GLib.File resource_directory)
+	{
+        if (icon_pixbuf_set == null)
+            icon_pixbuf_set = Resources.load_icon_set(resource_directory.get_child(ICON_FILENAME));
+    }
+
+    public int get_pluggable_interface(int min_host_interface, int max_host_interface)
+	{
+        return Spit.negotiate_interfaces(min_host_interface, max_host_interface,
+            Spit.Publishing.CURRENT_INTERFACE);
+    }
+    
+    public unowned string get_id()
+	{
+        return "org.yorba.shotwell.publishing.rajce";
+    }
+    
+    public unowned string get_pluggable_name()
+	{
+        return "Rajce";
+    }
+    
+    public void get_info(ref Spit.PluggableInfo info)
+	{
+        info.authors = "rajce.net developers";
+        info.copyright = _("Copyright (C) 2013 rajce.net");
+        info.translators = Resources.TRANSLATORS;
+        info.version = _VERSION;
+        info.website_name = Resources.WEBSITE_NAME;
+        info.website_url = Resources.WEBSITE_URL;
+        info.is_license_wordwrapped = false;
+        info.license = Resources.LICENSE;
+        info.icons = icon_pixbuf_set;
+    }
+    
+    public Spit.Publishing.Publisher create_publisher(Spit.Publishing.PluginHost host)
+	{
+        return new Publishing.Rajce.RajcePublisher(this, host);
+    }
+
+    public Spit.Publishing.Publisher.MediaType get_supported_media()
+	{
+        return( Spit.Publishing.Publisher.MediaType.PHOTO /*| Spit.Publishing.Publisher.MediaType.VIDEO*/ );
+    }
+    
+    public void activation(bool enabled) {}
+}
+
+namespace Publishing.Rajce
+{
+
+public class RajcePublisher : Spit.Publishing.Publisher, GLib.Object
+{
+    private Spit.Publishing.PluginHost host = null;
+    private Spit.Publishing.ProgressCallback progress_reporter = null;
+    private Spit.Publishing.Service service = null;
+    private bool running = false;
+    private Session session;
+//    private string username = "";
+//    private string token = "";
+//    private int last_photo_size = -1;
+//    private bool hide_album = false;
+//    private bool show_album = true;
+//    private bool remember = false;
+//    private bool strip_metadata = false;
+    private Album[] albums = null;
+    private PublishingParameters parameters = null;
+    private Spit.Publishing.Publisher.MediaType media_type = Spit.Publishing.Publisher.MediaType.NONE;
+
+    public RajcePublisher(Spit.Publishing.Service service, Spit.Publishing.PluginHost host)
+	{
+        debug("RajcePublisher created.");
+        this.service = service;
+        this.host = host;
+        this.session = new Session();
+        
+        foreach(Spit.Publishing.Publishable p in host.get_publishables())
+            media_type |= p.get_media_type();
+    }
+    
+    private string get_rajce_url()
+	{
+        return "http://www.rajce.idnes.cz/liveAPI/index.php";
+    }
+
+	// Publisher interface implementation
+	
+    public Spit.Publishing.Service get_service() { return service; }
+    public Spit.Publishing.PluginHost get_host() { return host; }
+    public bool is_running() { return running; }
+    
+    public void start()
+	{
+        if (is_running())
+            return;
+        
+        debug("RajcePublisher: start");
+        running = true;
+        
+        if (session.is_authenticated())
+		{
+            debug("RajcePublisher: session is authenticated.");
+            do_fetch_albums();
+        }
+		else
+		{
+            debug("RajcePublisher: session is not authenticated.");
+            string? persistent_username = get_username();
+            string? persistent_token = get_token();
+            bool? persistent_remember = get_remember();
+            if (persistent_username != null && persistent_token != null)
+                do_network_login(persistent_username, persistent_token, persistent_remember );
+            else
+                do_show_authentication_pane();
+        }
+    }
+    
+    public void stop()
+	{
+        debug("RajcePublisher: stop");
+        running = false;
+    }
+
+	// persistent data
+
+    public string? get_url() { return get_rajce_url(); }
+    public string? get_username() { return host.get_config_string("username", null); }
+    private void set_username(string username) { host.set_config_string("username", username); }
+    public string? get_token() { return host.get_config_string("token", null); }
+    private void set_token(string? token) { host.set_config_string("token", token); }
+//    public int get_last_photo_size() { return host.get_config_int("last-photo-size", -1); }
+//    private void set_last_photo_size(int last_photo_size) { host.set_config_int("last-photo-size", last_photo_size); }
+    public bool get_remember() { return host.get_config_bool("remember", false); }
+    private void set_remember(bool remember) { host.set_config_bool("remember", remember); }
+    public bool get_hide_album() { return host.get_config_bool("hide-album", false); }
+    public void set_hide_album(bool hide_album) { host.set_config_bool("hide-album", hide_album); }
+    public bool get_show_album() { return host.get_config_bool("show-album", true); }
+    public void set_show_album(bool show_album) { host.set_config_bool("show-album", show_album); }
+//    public bool get_strip_metadata() { return host.get_config_bool("strip-metadata", false); }
+//    private void set_strip_metadata(bool strip_metadata) { host.set_config_bool("strip-metadata", strip_metadata); }
+
+    // Actions and events
+    
+    /**
+     * Action that shows the authentication pane.
+     */
+    private void do_show_authentication_pane(AuthenticationPane.Mode mode = AuthenticationPane.Mode.INTRO)
+	{
+        debug("ACTION: installing authentication pane");
+
+        host.set_service_locked(false);
+        AuthenticationPane authentication_pane = new AuthenticationPane(this, mode);
+        authentication_pane.login.connect(on_authentication_pane_login_clicked);
+        host.install_dialog_pane(authentication_pane, Spit.Publishing.PluginHost.ButtonMode.CLOSE);
+        host.set_dialog_default_widget(authentication_pane.get_default_widget());
+    }
+
+    /**
+     * Event triggered when the login button in the authentication panel is clicked.
+     */
+    private void on_authentication_pane_login_clicked( string username, string token, bool remember )
+	{
+        debug("EVENT: on_authentication_pane_login_clicked");
+        if (!running)
+            return;
+        do_network_login(username, token, remember);
+    }
+    
+    /**
+     * Action to perform a network login to a Rajce service.
+     */
+    private void do_network_login(string username, string token, bool remember)
+	{
+        debug("ACTION: logging in");
+        host.set_service_locked(true);
+        host.install_login_wait_pane();
+        set_remember( remember );
+        set_username( username );
+        set_token( remember ? token : null );
+        SessionLoginTransaction login_trans = new SessionLoginTransaction(session, get_url(), username, token);
+        login_trans.network_error.connect(on_login_network_error);
+        login_trans.completed.connect(on_login_network_complete);
+        try
+		{
+            login_trans.execute();
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+            debug("ERROR: do_network_login");
+            do_show_error(err);
+        }
+    }
+    
+    /**
+     * Event triggered when the network login action is complete and successful.
+     */
+    private void on_login_network_complete(Publishing.RESTSupport.Transaction txn)
+	{
+        debug("EVENT: on_login_network_complete");
+        txn.completed.disconnect(on_login_network_complete);
+        txn.network_error.disconnect(on_login_network_error);
+        
+        try
+		{
+            Publishing.RESTSupport.XmlDocument doc = Publishing.RESTSupport.XmlDocument.parse_string( txn.get_response(), Transaction.validate_xml);
+            Xml.Node* response = doc.get_root_node();
+            Xml.Node* sessionToken = doc.get_named_child( response, "sessionToken" );
+            Xml.Node* maxWidth = doc.get_named_child( response, "maxWidth" );
+            Xml.Node* maxHeight = doc.get_named_child( response, "maxHeight" );
+            Xml.Node* quality = doc.get_named_child( response, "quality" );
+            Xml.Node* nick = doc.get_named_child( response, "nick" );
+			int maxW = int.parse( maxWidth->get_content() );
+			int maxH = int.parse( maxHeight->get_content() );
+			if( maxW > maxH )
+			{
+				maxH = maxW;
+			}
+			session.authenticate( sessionToken->get_content(), nick->get_content(), 0, maxH, int.parse( quality->get_content() ) ); 
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+			int code_int = int.parse(err.message);
+			if (code_int == 999)
+			{
+                debug("ERROR: on_login_network_complete, code 999");
+                do_show_authentication_pane(AuthenticationPane.Mode.FAILED_RETRY_USER);
+            }
+			else
+			{
+                debug("ERROR: on_login_network_complete");
+                do_show_error(err);
+            }
+            return;
+        }
+        do_fetch_albums();
+    }
+    
+    /**
+     * Event triggered when a network login action fails due to a network error.
+     */
+    private void on_login_network_error( Publishing.RESTSupport.Transaction bad_txn, Spit.Publishing.PublishingError err )
+	{
+        debug("EVENT: on_login_network_error");
+        bad_txn.completed.disconnect(on_login_network_complete);
+        bad_txn.network_error.disconnect(on_login_network_error);
+        do_show_authentication_pane(AuthenticationPane.Mode.FAILED_RETRY_USER);
+    }
+
+    /**
+     * Action that fetches all user albums from the Rajce.
+     */
+    private void do_fetch_albums()
+	{
+        debug("ACTION: fetching albums");
+        host.set_service_locked(true);
+        host.install_account_fetch_wait_pane();
+
+        GetAlbumsTransaction get_albums_trans = new GetAlbumsTransaction(session, get_url() );
+        get_albums_trans.network_error.connect(on_albums_fetch_error);
+        get_albums_trans.completed.connect(on_albums_fetch_complete);
+        
+        try
+		{
+            get_albums_trans.execute();
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+            debug("ERROR: do_fetch_albums");
+            do_show_error(err);
+        }
+    }
+
+    /**
+     * Event triggered when the fetch albums action completes successfully.
+     */
+    private void on_albums_fetch_complete(Publishing.RESTSupport.Transaction txn)
+	{
+        debug("EVENT: on_albums_fetch_complete");
+        txn.completed.disconnect(on_albums_fetch_complete);
+        txn.network_error.disconnect(on_albums_fetch_error);
+        debug("RajcePlugin: list of albums: %s", txn.get_response());
+        if (albums != null)
+		{
+            albums = null;
+        }
+		Gee.ArrayList<Album> list = new Gee.ArrayList<Album>();
+        try
+		{
+            Publishing.RESTSupport.XmlDocument doc = Publishing.RESTSupport.XmlDocument.parse_string( txn.get_response(), Transaction.validate_xml);
+            Xml.Node* response = doc.get_root_node();
+            Xml.Node* sessionToken = doc.get_named_child( response, "sessionToken" );
+            Xml.Node* nodealbums = doc.get_named_child( response, "albums" );
+			for( Xml.Node* album = nodealbums->children; album != null; album = album->next )
+			{
+				int id = int.parse( album->get_prop("id") );
+		        string albumName = doc.get_named_child( album, "albumName" )->get_content();
+		        string url = doc.get_named_child( album, "url" )->get_content();
+		        string thumbUrl = doc.get_named_child( album, "thumbUrl" )->get_content();
+		        string createDate = doc.get_named_child( album, "createDate" )->get_content();
+		        string updateDate = doc.get_named_child( album, "updateDate" )->get_content();
+		        bool hidden = ( int.parse( doc.get_named_child( album, "hidden" )->get_content() ) > 0 ? true : false );
+		        bool secure = ( int.parse( doc.get_named_child( album, "secure" )->get_content() ) > 0 ? true : false );
+		        int photoCount = int.parse( doc.get_named_child( album, "photoCount" )->get_content() );
+				list.insert( 0, new Album( id, albumName, url, thumbUrl, createDate, updateDate, hidden, secure, photoCount ) ); 
+			}
+			list.sort( Album.compare_albums );
+			albums = list.to_array();
+			session.set_usertoken( sessionToken->get_content() );
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+            debug("ERROR: on_albums_fetch_complete");
+            do_show_error(err);
+            return;
+        }
+        do_show_publishing_options_pane();
+    }
+    
+    /**
+     * Event triggered when the fetch albums transaction fails due to a network error.
+     */
+    private void on_albums_fetch_error( Publishing.RESTSupport.Transaction bad_txn, Spit.Publishing.PublishingError err )
+	{
+        debug("EVENT: on_albums_fetch_error");
+        bad_txn.completed.disconnect(on_albums_fetch_complete);
+        bad_txn.network_error.disconnect(on_albums_fetch_error);
+        on_network_error(bad_txn, err);
+    }
+    
+    /**
+     * Action that shows the publishing options pane.
+     */
+    private void do_show_publishing_options_pane()
+	{
+        debug("ACTION: installing publishing options pane");
+        host.set_service_locked(false);
+        PublishingOptionsPane opts_pane = new PublishingOptionsPane( this, session.get_username(), albums );
+        opts_pane.logout.connect(on_publishing_options_pane_logout_clicked);
+        opts_pane.publish.connect(on_publishing_options_pane_publish_clicked);
+        host.install_dialog_pane(opts_pane, Spit.Publishing.PluginHost.ButtonMode.CLOSE);
+        host.set_dialog_default_widget(opts_pane.get_default_widget());
+    }
+    
+    /**
+     * Event triggered when the user clicks logout in the publishing options pane.
+     */
+    private void on_publishing_options_pane_logout_clicked()
+	{
+        debug("EVENT: on_publishing_options_pane_logout_clicked");
+        session.deauthenticate();
+        do_show_authentication_pane( AuthenticationPane.Mode.INTRO );
+    }
+  
+    /**
+     * Event triggered when the user clicks publish in the publishing options pane.
+     *
+     * @param parameters the publishing parameters
+     */
+    private void on_publishing_options_pane_publish_clicked( PublishingParameters parameters )
+	{
+        debug("EVENT: on_publishing_options_pane_publish_clicked");
+        this.parameters = parameters;
+        do_begin_upload();
+    }
+  
+    /**
+     * Begin upload action: open existing album or create a new one
+     */
+    private void do_begin_upload()
+	{
+		host.set_service_locked(true);
+		if( parameters.album_id == 0 )
+		{
+			// new album
+		    debug("ACTION: closing album");
+			CreateAlbumTransaction create_album_trans = new CreateAlbumTransaction(session, get_url(), parameters.album_name, this.parameters.album_hidden );
+		    create_album_trans.network_error.connect(on_create_album_error);
+		    create_album_trans.completed.connect(on_create_album_complete);
+		    try
+			{
+		        create_album_trans.execute();
+		    }
+			catch (Spit.Publishing.PublishingError err)
+			{
+		        debug("ERROR: create album");
+		        do_show_error(err);
+		    }
+		}
+		else
+		{
+			// existing album
+		    debug("ACTION: opening album");
+			OpenAlbumTransaction open_album_trans = new OpenAlbumTransaction(session, get_url(), parameters.album_id );
+		    open_album_trans.network_error.connect(on_open_album_error);
+		    open_album_trans.completed.connect(on_open_album_complete);
+		    try
+			{
+		        open_album_trans.execute();
+		    }
+			catch (Spit.Publishing.PublishingError err)
+			{
+		        debug("ERROR: open album");
+		        do_show_error(err);
+		    }
+		}
+	}
+
+    /**
+     * Event triggered when the create album completes successfully.
+     */
+    private void on_create_album_complete( Publishing.RESTSupport.Transaction txn)
+	{
+        debug("EVENT: on_create_album_complete");
+        txn.completed.disconnect(on_create_album_complete);
+        txn.network_error.disconnect(on_create_album_error);
+        debug("RajcePlugin: create album: %s", txn.get_response());
+        try
+		{
+            Publishing.RESTSupport.XmlDocument doc = Publishing.RESTSupport.XmlDocument.parse_string( txn.get_response(), Transaction.validate_xml);
+            Xml.Node* response = doc.get_root_node();
+            string sessionToken = doc.get_named_child( response, "sessionToken" )->get_content();
+            string albumToken = doc.get_named_child( response, "albumToken" )->get_content();
+	        parameters.album_id = int.parse( doc.get_named_child( response, "albumID" )->get_content() );
+			session.set_usertoken( sessionToken );
+			session.set_albumtoken( albumToken );
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+            debug("ERROR: on_create_album_complete");
+            do_show_error(err);
+            return;
+        }
+        do_upload_photos();
+    }
+    
+    /**
+     * Event triggered when the create album transaction fails due to a network error.
+     */
+    private void on_create_album_error( Publishing.RESTSupport.Transaction bad_txn, Spit.Publishing.PublishingError err )
+	{
+        debug("EVENT: on_create_album_error");
+        bad_txn.completed.disconnect(on_create_album_complete);
+        bad_txn.network_error.disconnect(on_create_album_error);
+        on_network_error(bad_txn, err);
+    }
+
+    /**
+     * Event triggered when the open album completes successfully.
+     */
+    private void on_open_album_complete(Publishing.RESTSupport.Transaction txn)
+	{
+        debug("EVENT: on_open_album_complete");
+        txn.completed.disconnect(on_open_album_complete);
+        txn.network_error.disconnect(on_open_album_error);
+        debug("RajcePlugin: open album: %s", txn.get_response());
+        try
+		{
+            Publishing.RESTSupport.XmlDocument doc = Publishing.RESTSupport.XmlDocument.parse_string( txn.get_response(), Transaction.validate_xml);
+            Xml.Node* response = doc.get_root_node();
+            string sessionToken = doc.get_named_child( response, "sessionToken" )->get_content();
+            string albumToken = doc.get_named_child( response, "albumToken" )->get_content();
+			session.set_usertoken( sessionToken );
+			session.set_albumtoken( albumToken );
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+            debug("ERROR: on_open_album_complete");
+            do_show_error(err);
+            return;
+        }
+        do_upload_photos();
+    }
+    
+    /**
+     * Event triggered when the open album transaction fails due to a network error.
+     */
+    private void on_open_album_error( Publishing.RESTSupport.Transaction bad_txn, Spit.Publishing.PublishingError err )
+	{
+        debug("EVENT: on_open_album_error");
+        bad_txn.completed.disconnect(on_open_album_complete);
+        bad_txn.network_error.disconnect(on_open_album_error);
+        on_network_error(bad_txn, err);
+    }
+
+    /**
+     * Upload photos: the key part of the plugin
+     */
+    private void do_upload_photos()
+	{
+        debug("ACTION: uploading photos");
+        progress_reporter = host.serialize_publishables( session.get_maxsize() );
+        Spit.Publishing.Publishable[] publishables = host.get_publishables();
+        
+        Uploader uploader = new Uploader( session, get_url(), publishables, parameters );
+        uploader.upload_complete.connect( on_upload_photos_complete );
+        uploader.upload_error.connect( on_upload_photos_error );
+        uploader.upload( on_upload_photos_status_updated );
+    }
+    
+    /**
+     * Event triggered when the batch uploader reports that at least one of the
+     * network transactions encapsulating uploads has completed successfully
+     */
+    private void on_upload_photos_complete(Publishing.RESTSupport.BatchUploader uploader, int num_published)
+	{
+        debug("EVENT: on_upload_photos_complete");
+        uploader.upload_complete.disconnect(on_upload_photos_complete);
+        uploader.upload_error.disconnect(on_upload_photos_error);
+        
+        // TODO: should a message be displayed to the user if num_published is zero?
+		do_end_upload();
+    }
+    
+    /**
+     * Event triggered when the batch uploader reports that at least one of the
+     * network transactions encapsulating uploads has caused a network error
+     */
+    private void on_upload_photos_error( Publishing.RESTSupport.BatchUploader uploader, Spit.Publishing.PublishingError err)
+	{
+        debug("EVENT: on_upload_photos_error");
+        uploader.upload_complete.disconnect(on_upload_photos_complete);
+        uploader.upload_error.disconnect(on_upload_photos_error);
+        do_show_error(err);
+    }
+    
+    /**
+     * Event triggered when upload progresses and the status needs to be updated.
+     */
+    private void on_upload_photos_status_updated(int file_number, double completed_fraction)
+	{
+        if( is_running() )
+		{
+		    debug("EVENT: uploader reports upload %.2f percent complete.", 100.0 * completed_fraction);
+		    assert(progress_reporter != null);
+		    progress_reporter(file_number, completed_fraction);
+		}
+    }
+
+    private void do_end_upload()
+	{
+		if( get_show_album() )
+		{
+			do_get_album_url();
+		}
+		else
+		{
+			do_close_album();
+		}
+	}
+	
+	/**
+     * End upload action: get album url
+     */
+    private void do_get_album_url()
+	{
+        debug("ACTION: getting album URL");
+        host.set_service_locked(true);
+		GetAlbumUrlTransaction get_album_url_trans = new GetAlbumUrlTransaction(session, get_url() );
+	    get_album_url_trans.network_error.connect(on_get_album_url_error);
+	    get_album_url_trans.completed.connect(on_get_album_url_complete);
+	    try
+		{
+	        get_album_url_trans.execute();
+	    }
+		catch (Spit.Publishing.PublishingError err)
+		{
+	        debug("ERROR: close album");
+	        do_show_error(err);
+	    }
+	}
+
+    /**
+     * Event triggered when the get album url completes successfully.
+     */
+    private void on_get_album_url_complete(Publishing.RESTSupport.Transaction txn)
+	{
+        debug("EVENT: on_get_album_url_complete");
+        txn.completed.disconnect(on_get_album_url_complete);
+        txn.network_error.disconnect(on_get_album_url_error);
+        debug("RajcePlugin: get album url: %s", txn.get_response());
+        try
+		{
+            Publishing.RESTSupport.XmlDocument doc = Publishing.RESTSupport.XmlDocument.parse_string( txn.get_response(), Transaction.validate_xml);
+            Xml.Node* response = doc.get_root_node();
+            string sessionToken = doc.get_named_child( response, "sessionToken" )->get_content();
+            string url = doc.get_named_child( response, "url" )->get_content();
+			session.set_usertoken( sessionToken );
+			session.set_albumticket( url );
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+            debug("ERROR: on_get_album_url_complete");
+		// ignore this error
+//            do_show_error(err);
+//            return;
+        }
+        do_close_album();
+    }
+    
+    /**
+     * Event triggered when the get album url transaction fails due to a network error.
+     */
+    private void on_get_album_url_error( Publishing.RESTSupport.Transaction bad_txn, Spit.Publishing.PublishingError err )
+	{
+        debug("EVENT: on_get_album_url_error");
+        bad_txn.completed.disconnect(on_get_album_url_complete);
+        bad_txn.network_error.disconnect(on_get_album_url_error);
+		// ignore this error
+//        on_network_error(bad_txn, err);
+        do_close_album();
+    }
+
+
+    /**
+     * End upload action: close album
+     */
+    private void do_close_album()
+	{
+        debug("ACTION: closing album");
+        host.set_service_locked(true);
+		CloseAlbumTransaction close_album_trans = new CloseAlbumTransaction(session, get_url() );
+	    close_album_trans.network_error.connect(on_close_album_error);
+	    close_album_trans.completed.connect(on_close_album_complete);
+	    try
+		{
+	        close_album_trans.execute();
+	    }
+		catch (Spit.Publishing.PublishingError err)
+		{
+	        debug("ERROR: close album");
+	        do_show_error(err);
+	    }
+	}
+
+    /**
+     * Event triggered when the close album completes successfully.
+     */
+    private void on_close_album_complete(Publishing.RESTSupport.Transaction txn)
+	{
+        debug("EVENT: on_close_album_complete");
+        txn.completed.disconnect(on_close_album_complete);
+        txn.network_error.disconnect(on_close_album_error);
+        debug("RajcePlugin: close album: %s", txn.get_response());
+        try
+		{
+            Publishing.RESTSupport.XmlDocument doc = Publishing.RESTSupport.XmlDocument.parse_string( txn.get_response(), Transaction.validate_xml);
+            Xml.Node* response = doc.get_root_node();
+            string sessionToken = doc.get_named_child( response, "sessionToken" )->get_content();
+			session.set_usertoken( sessionToken );
+			session.set_albumtoken( null );
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+            debug("ERROR: on_close_album_complete");
+            do_show_error(err);
+            return;
+        }
+        do_show_success_pane();
+    }
+    
+    /**
+     * Event triggered when the close album transaction fails due to a network error.
+     */
+    private void on_close_album_error( Publishing.RESTSupport.Transaction bad_txn, Spit.Publishing.PublishingError err )
+	{
+        debug("EVENT: on_close_album_error");
+        bad_txn.completed.disconnect(on_close_album_complete);
+        bad_txn.network_error.disconnect(on_close_album_error);
+		// ignore this error
+//        on_network_error(bad_txn, err);
+        do_show_success_pane();
+    }
+
+		
+    /**
+     * Action to display the success pane in the publishing dialog.
+     */
+    private void do_show_success_pane()
+	{
+        debug("ACTION: installing success pane");
+		if( get_show_album() && session.get_albumticket() != null )
+		{
+			try
+			{
+				GLib.Process.spawn_command_line_async( "xdg-open " + session.get_albumticket() );
+			}
+			catch( GLib.SpawnError e )
+			{
+			}
+		}
+        host.set_service_locked(false);
+        host.install_success_pane();
+    }
+    
+    /**
+     * Helper event to handle network errors.
+     */
+    private void on_network_error( Publishing.RESTSupport.Transaction bad_txn, Spit.Publishing.PublishingError err )
+	{
+        debug("EVENT: on_network_error");
+        do_show_error(err);
+    }
+    
+    /**
+     * Action to display an error to the user.
+     */
+    private void do_show_error(Spit.Publishing.PublishingError e)
+	{
+        debug("ACTION: do_show_error");
+        string error_type = "UNKNOWN";
+        if (e is Spit.Publishing.PublishingError.NO_ANSWER)
+		{
+            do_show_authentication_pane(AuthenticationPane.Mode.FAILED_RETRY_USER);
+            return;
+        } else if(e is Spit.Publishing.PublishingError.COMMUNICATION_FAILED) {
+            error_type = "COMMUNICATION_FAILED";
+        } else if(e is Spit.Publishing.PublishingError.PROTOCOL_ERROR) {
+            error_type = "PROTOCOL_ERROR";
+        } else if(e is Spit.Publishing.PublishingError.SERVICE_ERROR) {
+            error_type = "SERVICE_ERROR";
+        } else if(e is Spit.Publishing.PublishingError.MALFORMED_RESPONSE) {
+            error_type = "MALFORMED_RESPONSE";
+        } else if(e is Spit.Publishing.PublishingError.LOCAL_FILE_ERROR) {
+            error_type = "LOCAL_FILE_ERROR";
+        } else if(e is Spit.Publishing.PublishingError.EXPIRED_SESSION) {
+            error_type = "EXPIRED_SESSION";
+        }
+        
+        debug("Unhandled error: type=%s; message='%s'".printf(error_type, e.message));
+        do_show_error_message(_("An error message occurred when publishing to Rajce. Please try again."));
+    }
+    
+    /**
+     * Action to display an error message to the user.
+     */
+    private void do_show_error_message(string message)
+	{
+        debug("ACTION: do_show_error_message");
+        host.install_static_message_pane(message, Spit.Publishing.PluginHost.ButtonMode.CLOSE);
+    }
+    
+}
+
+// Rajce Album
+internal class Album
+{
+    public int id;
+    public string albumName;
+    public string url;
+    public string thumbUrl;
+    public string createDate;
+    public string updateDate;
+    public bool hidden;
+    public bool secure;
+	public int photoCount;
+
+    public Album( int id, string albumName, string url, string thumbUrl, string createDate, string updateDate, bool hidden, bool secure, int photoCount )
+	{
+        this.id = id;
+        this.albumName = albumName;
+        this.url = url;
+        this.thumbUrl = thumbUrl;
+        this.createDate = createDate;
+        this.updateDate = updateDate;
+        this.hidden = hidden;
+        this.secure = secure;
+        this.photoCount = photoCount;
+    }
+	public static int compare_albums(Album? a, Album? b)
+	{
+		if( a == null && b == null )
+		{
+			return 0;
+		}
+		else if( a == null && b != null )
+		{
+			return 1;
+		}
+		else if( a != null && b == null )
+		{
+			return -1;
+		}
+		return( b.updateDate.ascii_casecmp( a.updateDate ) );
+	}
+}
+
+// Uploader
+internal class Uploader : Publishing.RESTSupport.BatchUploader
+{
+    private PublishingParameters parameters;
+	private string url;
+
+    public Uploader(Session session, string url, Spit.Publishing.Publishable[] publishables, PublishingParameters parameters)
+	{
+        base(session, publishables);
+        this.parameters = parameters;
+		this.url = url;
+    }
+
+    protected override Publishing.RESTSupport.Transaction create_transaction( Spit.Publishing.Publishable publishable )
+	{
+        return new AddPhotoTransaction((Session) get_session(), url, parameters, publishable);
+    }
+}
+
+// UI elements
+
+/**
+ * The authentication pane used when asking service URL, user name and password
+ * from the user.
+ */
+internal class AuthenticationPane : Spit.Publishing.DialogPane, Object
+{
+    public enum Mode
+	{
+        INTRO,
+        FAILED_RETRY_USER
+    }
+    private static string INTRO_MESSAGE = _("Enter email and password associated with your Rajce account.");
+    private static string FAILED_RETRY_USER_MESSAGE = _("Invalid email and/or password. Please try again");
+
+    private Gtk.Box pane_widget = null;
+    private Gtk.Builder builder;
+    private Gtk.Entry username_entry;
+    private Gtk.Entry password_entry;
+    private Gtk.CheckButton remember_checkbutton;
+    private Gtk.Button login_button;
+	private bool crypt = true;
+
+    public signal void login( string user, string token, bool remember );
+
+    public AuthenticationPane( RajcePublisher publisher, Mode mode = Mode.INTRO )
+	{
+        this.pane_widget = new Gtk.Box(Gtk.Orientation.VERTICAL, 0);
+        File ui_file = publisher.get_host().get_module_file().get_parent().get_child("rajce_authentication_pane.glade");
+        try
+		{
+            builder = new Gtk.Builder();
+            builder.add_from_file(ui_file.get_path());
+            builder.connect_signals(null);
+            Gtk.Alignment align = builder.get_object("alignment") as Gtk.Alignment;
+            Gtk.Label message_label = builder.get_object("message_label") as Gtk.Label;
+            switch (mode)
+			{
+                case Mode.INTRO:
+                    message_label.set_text(INTRO_MESSAGE);
+                    break;
+
+                case Mode.FAILED_RETRY_USER:
+                    message_label.set_markup("<b>%s</b>\n\n%s".printf(_(
+                        "Invalid User Email or Password"), FAILED_RETRY_USER_MESSAGE));
+                    break;
+            }
+            username_entry = builder.get_object ("username_entry") as Gtk.Entry;
+            string? persistent_username = publisher.get_username();
+            if (persistent_username != null)
+			{
+                username_entry.set_text(persistent_username);
+            }
+            password_entry = builder.get_object ("password_entry") as Gtk.Entry;
+            string? persistent_token = publisher.get_token();
+            if (persistent_token != null)
+			{
+                password_entry.set_text(persistent_token);
+				this.crypt = false;
+            }
+			else
+			{
+				this.crypt = true;
+			}
+            remember_checkbutton = builder.get_object ("remember_checkbutton") as Gtk.CheckButton;
+            remember_checkbutton.set_active(publisher.get_remember());
+            login_button = builder.get_object("login_button") as Gtk.Button;
+
+			Gtk.Label label2 = builder.get_object("label2") as Gtk.Label;
+			Gtk.Label label3 = builder.get_object("label3") as Gtk.Label;
+
+			label2.set_label(_("_Email address") );
+			label3.set_label(_("_Password") );
+			remember_checkbutton.set_label(_("_Remember") );
+			login_button.set_label(_("Login") );
+			
+            username_entry.changed.connect(on_user_changed);
+            password_entry.changed.connect(on_password_changed);
+            login_button.clicked.connect(on_login_button_clicked);
+            align.reparent(pane_widget);
+            publisher.get_host().set_dialog_default_widget(login_button);
+        }
+		catch (Error e)
+		{
+            warning("Could not load UI: %s", e.message);
+        }
+    }
+    
+    public Gtk.Widget get_default_widget()
+	{
+        return login_button;
+    }
+
+    private void on_login_button_clicked()
+	{
+		string token = password_entry.get_text();
+		if( this.crypt )
+		{
+			token = GLib.Checksum.compute_for_string( GLib.ChecksumType.MD5, token );
+		}
+        login(username_entry.get_text(), token, remember_checkbutton.get_active());
+    }
+
+    private void on_user_changed()
+	{
+        update_login_button_sensitivity();
+    }
+
+    private void on_password_changed()
+	{
+		this.crypt = true;
+        update_login_button_sensitivity();
+    }
+    
+    private void update_login_button_sensitivity()
+	{
+        login_button.set_sensitive(
+            !is_string_empty(username_entry.get_text()) &&
+            !is_string_empty(password_entry.get_text())
+        );
+    }
+    
+    public Gtk.Widget get_widget()
+	{
+        return pane_widget;
+    }
+    
+    public Spit.Publishing.DialogPane.GeometryOptions get_preferred_geometry()
+	{
+        return Spit.Publishing.DialogPane.GeometryOptions.NONE;
+    }
+    
+    public void on_pane_installed()
+	{
+        username_entry.grab_focus();
+        password_entry.set_activates_default(true);
+        login_button.can_default = true;
+        update_login_button_sensitivity();
+    }
+    public void on_pane_uninstalled() {}
+  
+}
+
+internal class PublishingOptionsPane : Spit.Publishing.DialogPane, GLib.Object
+{
+	RajcePublisher publisher;
+    private Album[] albums;
+    private string username;
+	
+	private Gtk.Builder builder = null;
+    private Gtk.Box pane_widget = null;
+    private Gtk.Label login_identity_label = null;
+    private Gtk.Label publish_to_label = null;
+    private Gtk.RadioButton use_existing_radio = null;
+    private Gtk.ComboBoxText existing_albums_combo = null;
+    private Gtk.RadioButton create_new_radio = null;
+    private Gtk.Entry new_album_entry = null;
+    private Gtk.CheckButton hide_check = null;
+    private Gtk.CheckButton show_check = null;
+    private Gtk.Button publish_button = null;
+    private Gtk.Button logout_button = null;
+
+    public signal void publish( PublishingParameters parameters );
+    public signal void logout();
+
+    public PublishingOptionsPane( RajcePublisher publisher, string username, Album[] albums )
+	{
+        this.username = username;
+        this.albums = albums;
+        this.publisher = publisher;
+        this.pane_widget = new Gtk.Box(Gtk.Orientation.VERTICAL, 0);
+		
+        File ui_file = publisher.get_host().get_module_file().get_parent().get_child("rajce_publishing_options_pane.glade");
+        try
+		{
+		    this.builder = new Gtk.Builder();
+			builder.add_from_file(ui_file.get_path());
+            builder.connect_signals(null);
+			
+		    pane_widget = (Gtk.Box) builder.get_object("rajce_pane_widget");
+		    login_identity_label = (Gtk.Label) builder.get_object("login_identity_label");
+		    publish_to_label = (Gtk.Label) builder.get_object("publish_to_label");
+		    use_existing_radio = (Gtk.RadioButton) builder.get_object("use_existing_radio");
+		    existing_albums_combo = (Gtk.ComboBoxText) builder.get_object("existing_albums_combo");
+		    create_new_radio = (Gtk.RadioButton) builder.get_object("create_new_radio");
+		    new_album_entry = (Gtk.Entry) builder.get_object("new_album_entry");
+		    hide_check = (Gtk.CheckButton) builder.get_object("hide_check");
+			hide_check.set_label(_("_Hide album") );
+		    show_check = (Gtk.CheckButton) builder.get_object("show_check");
+		    publish_button = (Gtk.Button) builder.get_object("publish_button");
+		    logout_button = (Gtk.Button) builder.get_object("logout_button");
+
+		    hide_check.set_active( publisher.get_hide_album() );
+		    show_check.set_active( publisher.get_show_album() );
+		    login_identity_label.set_label(_("You are logged into Rajce as %s.").printf(username));
+		    publish_to_label.set_label(_("Photos will appear in:"));
+			use_existing_radio.set_label(_("An _existing album:") );
+			create_new_radio.set_label(_("A _new album named:") );
+			show_check.set_label(_("Open target _album in browser") );
+			publish_button.set_label(_("_Publish") );
+			logout_button.set_label(_("_Logout") );
+			
+		    use_existing_radio.clicked.connect(on_use_existing_radio_clicked);
+		    create_new_radio.clicked.connect(on_create_new_radio_clicked);
+		    new_album_entry.changed.connect(on_new_album_entry_changed);
+		    logout_button.clicked.connect(on_logout_clicked);
+		    publish_button.clicked.connect(on_publish_clicked);
+        }
+		catch (Error e)
+		{
+            warning("Could not load UI: %s", e.message);
+        }
+		
+    }
+
+    private void on_publish_clicked()
+	{
+        bool show_album = show_check.get_active();
+		publisher.set_show_album( show_album );
+        if (create_new_radio.get_active())
+		{
+            string album_name = new_album_entry.get_text();
+            bool hide_album = hide_check.get_active();
+			publisher.set_hide_album( hide_album );
+            publish( new PublishingParameters.to_new_album( album_name, hide_album ) );
+        }
+		else
+		{
+            int id = albums[existing_albums_combo.get_active()].id;
+			string album_name = albums[existing_albums_combo.get_active()].albumName;
+            publish( new PublishingParameters.to_existing_album( album_name, id ) );
+        }
+    }
+
+    private void on_use_existing_radio_clicked()
+	{
+        existing_albums_combo.set_sensitive(true);
+        new_album_entry.set_sensitive(false);
+        existing_albums_combo.grab_focus();
+        update_publish_button_sensitivity();
+        hide_check.set_sensitive(false);
+    }
+
+    private void on_create_new_radio_clicked()
+	{
+        new_album_entry.set_sensitive(true);
+        existing_albums_combo.set_sensitive(false);
+        new_album_entry.grab_focus();
+        update_publish_button_sensitivity();
+        hide_check.set_sensitive(true);
+    }
+
+    private void on_logout_clicked()
+	{
+        logout();
+    }
+    private void update_publish_button_sensitivity()
+	{
+        string album_name = new_album_entry.get_text();
+        publish_button.set_sensitive( album_name.strip() != "" || !create_new_radio.get_active());
+    }
+    private void on_new_album_entry_changed()
+	{
+        update_publish_button_sensitivity();
+    }
+    public void installed()
+	{
+        for (int i = 0; i < albums.length; i++)
+		{
+			// TODO: sort albums according to their updateDate property
+            existing_albums_combo.append_text( albums[i].albumName );
+        }
+        if (albums.length == 0)
+		{
+            existing_albums_combo.set_sensitive(false);
+            use_existing_radio.set_sensitive(false);
+        }
+		else
+		{
+            existing_albums_combo.set_active(0);
+            existing_albums_combo.set_sensitive(true);
+            use_existing_radio.set_sensitive(true);
+        }
+        create_new_radio.set_active(true);
+		on_create_new_radio_clicked();
+    }
+    
+    protected void notify_publish(PublishingParameters parameters)
+	{
+        publish( parameters );
+    }
+    
+    protected void notify_logout()
+	{
+        logout();
+    }
+
+    public Gtk.Widget get_default_widget()
+	{
+        return logout_button;
+    }
+	public Gtk.Widget get_widget()
+	{
+        return pane_widget;
+    }
+    
+    public Spit.Publishing.DialogPane.GeometryOptions get_preferred_geometry()
+	{
+        return Spit.Publishing.DialogPane.GeometryOptions.NONE;
+    }
+    
+    public void on_pane_installed()
+	{
+        installed();
+        publish.connect(notify_publish);
+        logout.connect(notify_logout);
+    }
+    
+    public void on_pane_uninstalled()
+	{
+        publish.disconnect(notify_publish);
+        logout.disconnect(notify_logout);
+    }
+}
+
+internal class PublishingParameters
+{
+    public string? album_name;
+    public bool? album_hidden;
+    public int? album_id;
+    
+    private PublishingParameters()
+	{
+    }
+    public PublishingParameters.to_new_album( string album_name, bool album_hidden )
+	{
+        this.album_name = album_name;
+        this.album_hidden = album_hidden;
+		this.album_id = 0;
+    }
+    public PublishingParameters.to_existing_album( string album_name, int album_id )
+	{
+        this.album_name = album_name;
+        this.album_hidden = null;
+		this.album_id = album_id;
+    }
+}
+
+// REST support classes
+/**
+ * Session class that keeps track of the credentials
+ */
+internal class Session : Publishing.RESTSupport.Session {
+    private string? usertoken = null;
+    private string? albumtoken = null;
+    private string? albumticket = null;
+    private string? username = null;
+    private int? userid = null;
+    private int? maxsize = null;
+    private int? quality = null;
+
+    public Session()
+	{
+        base("");
+    }
+
+    public override bool is_authenticated()
+	{
+        return (userid != null && usertoken != null && username != null);
+    }
+
+    public void authenticate(string token, string name, int id, int maxsize, int quality )
+	{
+        this.usertoken = token;
+        this.username = name;
+        this.userid = id;
+        this.maxsize = maxsize;
+        this.quality = quality;
+    }
+
+    public void deauthenticate()
+	{
+        usertoken = null;
+    	albumtoken = null;
+    	albumticket = null;
+        username = null;
+        userid = null;
+	    maxsize = null;
+	    quality = null;
+    }
+	
+    public void set_usertoken( string? usertoken ){ this.usertoken = usertoken; }
+    public void set_albumtoken( string? albumtoken ){ this.albumtoken = albumtoken; }
+    public void set_albumticket( string? albumticket ){ this.albumticket = albumticket; }
+	
+    public string get_usertoken() { return usertoken; }
+    public string get_albumtoken() { return albumtoken; }
+    public string get_albumticket() { return albumticket; }
+    public string get_username() { return username; }
+//    public int get_userid() { return userid; }
+    public int get_maxsize() { return maxsize; }
+//    public int get_quality() { return quality; }
+}
+
+internal class ArgItem
+{
+    public string? key;
+    public string? val;
+    public ArgItem[] children;
+	
+    public ArgItem( string? k, string? v )
+	{
+		key = k;
+		val = v;
+		children = new ArgItem[0];
+	}
+    public void AddChild( ArgItem child )
+	{
+		children += child;
+	}
+    public void AddChildren( ArgItem[] newchildren )
+	{
+		foreach( ArgItem child in newchildren )
+		{
+			AddChild( child );
+		}
+	}
+    ~ArgItem()
+	{
+		foreach( ArgItem child in children )
+		{
+			child = null;			
+		}
+	}
+}
+
+/// <summary>
+/// implementation of Rajce Live API
+/// </summary>
+internal class LiveApiRequest
+{
+    private ArgItem[] _params;
+    private string _cmd;
+    public LiveApiRequest( string cmd )
+    {
+        _params = new ArgItem[0];
+        _cmd = cmd;
+    }
+    /// <summary>
+    /// add string parameter
+    /// </summary>
+    public void AddParam( string name, string val )
+    {
+        _params += new ArgItem( name, val );
+    }
+    /// <summary>
+    /// add boolean parameter
+    /// </summary>
+    public void AddParamBool( string name, bool val )
+    {
+        AddParam( name, val ? "1" : "0" );
+    }
+    /// <summary>
+    /// add integer parameter
+    /// </summary>
+    public void AddParamInt( string name, int val )
+    {
+        AddParam( name, val.to_string() );
+    }
+/*    /// <summary>
+    /// add double parameter
+    /// </summary>
+    public void AddParamDouble( string name, double val )
+    {
+        AddParam( name, val.to_string() );
+    }
+*/    /// <summary>
+    /// add compound parameter
+    /// </summary>
+    public void AddParamNode( string name, ArgItem[] val )
+    {
+		ArgItem newItem = new ArgItem( name, null );
+		newItem.AddChildren( val );
+        _params += newItem; 
+    }
+    /// <summary>
+    /// create XML fragment containing all parameters
+    /// </summary>
+    public string Params2XmlString( bool urlencode = true )
+    {
+        Xml.Doc* doc = new Xml.Doc( "1.0" );
+        Xml.Node* root = new Xml.Node( null, "request" );
+        doc->set_root_element( root );
+        root->new_text_child( null, "command", _cmd );
+        Xml.Node* par = root->new_text_child( null, "parameters", "" );
+		foreach( ArgItem arg in _params )
+		{
+        	WriteParam( par, arg );
+		}
+        string xmlstr;
+        doc->dump_memory_enc( out xmlstr );
+        delete doc;
+		if( urlencode )
+		{
+        	return Soup.URI.encode( xmlstr, "&;" );
+		}
+		return xmlstr;
+    }
+    /// <summary>
+    /// write single or compound (recursively) parameter into XML
+    /// </summary>
+    private static void WriteParam( Xml.Node* node, ArgItem arg )
+    {
+		if( arg.children.length == 0 )
+		{
+	        node->new_text_child( null, arg.key, arg.val );
+		}
+		else
+		{
+	        Xml.Node* subnode = node->new_text_child( null, arg.key, "" );
+			foreach( ArgItem child in arg.children )
+			{
+		    	WriteParam( subnode, child );
+			}
+		}
+    }
+}
+
+
+/**
+ * Generic REST transaction class.
+ *
+ * This class implements the generic logic for all REST transactions used
+ * by the Rajce publishing plugin.
+ */
+internal class Transaction : Publishing.RESTSupport.Transaction
+{
+    public Transaction(Session session)
+	{
+        base(session);
+    }
+
+    public static string? validate_xml(Publishing.RESTSupport.XmlDocument doc)
+	{
+        Xml.Node* root = doc.get_root_node();
+		if( root == null )
+		{
+            return "No XML returned from server";
+		}
+        string name = root->name;
+        
+        // treat malformed root as an error condition
+        if( name == null || name != "response" )
+		{
+            return "No response from Rajce in XML";
+		}
+        Xml.Node* errcode;
+        Xml.Node* result;
+        try
+		{
+            errcode = doc.get_named_child(root, "errorCode");
+            result = doc.get_named_child(root, "result");
+        }
+		catch (Spit.Publishing.PublishingError err)
+		{
+            return null;
+        }
+        return "999 Rajce Error [%d]: %s".printf( int.parse( errcode->get_content() ), result->get_content() );
+    }
+}
+
+/**
+ * Transaction used to implement the network login interaction.
+ */
+internal class SessionLoginTransaction : Transaction
+{
+    public SessionLoginTransaction(Session session, string url, string username, string token)
+	{
+		debug("SessionLoginTransaction: URL: %s", url);
+        base.with_endpoint_url(session, url);
+		LiveApiRequest req = new LiveApiRequest( "login" );
+		req.AddParam( "clientID", "RajceShotwellPlugin" ); 
+		req.AddParam( "currentVersion", "1.1.1.1" ); 
+		req.AddParam( "login", username ); 
+		req.AddParam( "password", token ); 
+		string xml = req.Params2XmlString();
+        add_argument("data", xml);
+    }
+}
+
+/**
+ * Transaction used to implement the get albums interaction.
+ */
+internal class GetAlbumsTransaction : Transaction
+{
+    public GetAlbumsTransaction(Session session, string url)
+	{
+        base.with_endpoint_url(session, url);
+		LiveApiRequest req = new LiveApiRequest( "getAlbumList" );
+		req.AddParam( "token", session.get_usertoken() );
+		ArgItem[] columns = new ArgItem[0];
+		columns += new ArgItem( "column", "viewCount" );
+		columns += new ArgItem( "column", "isFavourite" );
+		columns += new ArgItem( "column", "descriptionHtml" );
+		columns += new ArgItem( "column", "coverPhotoID" );
+		columns += new ArgItem( "column", "localPath" );
+		req.AddParamNode( "columns", columns );
+		string xml = req.Params2XmlString();
+        add_argument("data", xml );
+    }
+}
+
+/**
+ * Transaction used to implement the create album interaction.
+ */
+internal class CreateAlbumTransaction : Transaction
+{
+    public CreateAlbumTransaction( Session session, string url, string albumName, bool hidden )
+	{
+        base.with_endpoint_url(session, url);
+		LiveApiRequest req = new LiveApiRequest( "createAlbum" );
+		req.AddParam( "token", session.get_usertoken() ); 
+		req.AddParam( "albumName", albumName ); 
+		req.AddParam( "albumDescription", "" ); 
+		req.AddParamBool( "albumVisible", !hidden ); 
+		string xml = req.Params2XmlString();
+        add_argument("data", xml);
+    }
+}
+
+/**
+ * Transaction used to implement the open album interaction.
+ */
+internal class OpenAlbumTransaction : Transaction
+{
+    public OpenAlbumTransaction( Session session, string url, int albumID )
+	{
+        base.with_endpoint_url(session, url);
+		LiveApiRequest req = new LiveApiRequest( "openAlbum" );
+		req.AddParam( "token", session.get_usertoken() ); 
+		req.AddParamInt( "albumID", albumID ); 
+		string xml = req.Params2XmlString();
+        add_argument("data", xml);
+    }
+}
+
+/**
+ * Transaction used to implement the close album interaction.
+ */
+internal class GetAlbumUrlTransaction : Transaction
+{
+    public GetAlbumUrlTransaction( Session session, string url )
+	{
+        base.with_endpoint_url(session, url);
+		LiveApiRequest req = new LiveApiRequest( "getAlbumUrl" );
+		req.AddParam( "token", session.get_usertoken() ); 
+		req.AddParam( "albumToken", session.get_albumtoken() ); 
+		string xml = req.Params2XmlString();
+        add_argument("data", xml);
+    }
+}
+
+/**
+ * Transaction used to implement the close album interaction.
+ */
+internal class CloseAlbumTransaction : Transaction
+{
+    public CloseAlbumTransaction( Session session, string url )
+	{
+        base.with_endpoint_url(session, url);
+		LiveApiRequest req = new LiveApiRequest( "closeAlbum" );
+		req.AddParam( "token", session.get_usertoken() ); 
+		req.AddParam( "albumToken", session.get_albumtoken() ); 
+		string xml = req.Params2XmlString();
+        add_argument("data", xml);
+    }
+}
+
+/**
+ * Transaction used to implement the get categories interaction.
+ */
+internal class GetCategoriesTransaction : Transaction
+{
+    public GetCategoriesTransaction( Session session, string url )
+	{
+        base.with_endpoint_url(session, url);
+		LiveApiRequest req = new LiveApiRequest( "getCategories" );
+		req.AddParam( "token", session.get_usertoken() ); 
+		string xml = req.Params2XmlString();
+        add_argument("data", xml);
+    }
+}
+
+/**
+ * Transaction used to implement the upload photo.
+ */
+private class AddPhotoTransaction : Publishing.RESTSupport.UploadTransaction
+{
+    private PublishingParameters parameters = null;
+
+    public AddPhotoTransaction(Session session, string url, PublishingParameters parameters, Spit.Publishing.Publishable publishable)
+	{
+        base.with_endpoint_url( session, publishable, url );
+        this.parameters = parameters;
+        
+        debug("RajcePlugin: Uploading photo %s to%s album %s", publishable.get_serialized_file().get_basename(), ( parameters.album_id > 0 ? "" : " new" ), parameters.album_name );
+
+		string basename = publishable.get_param_string( Spit.Publishing.Publishable.PARAM_STRING_BASENAME );
+		string comment = publishable.get_param_string( Spit.Publishing.Publishable.PARAM_STRING_COMMENT );
+		string pubname = publishable.get_publishing_name();
+		
+		int width = session.get_maxsize();
+		int height = session.get_maxsize();
+		
+		LiveApiRequest req = new LiveApiRequest( "addPhoto" );
+		req.AddParam( "token", session.get_usertoken() ); 
+		req.AddParamInt( "width", width ); 
+		req.AddParamInt( "height", height ); 
+		req.AddParam( "albumToken", session.get_albumtoken() ); 
+		req.AddParam( "photoName", pubname ); 
+		req.AddParam( "fullFileName", basename ); 
+		req.AddParam( "description", ( comment != null ? comment : "" ) ); 
+		string xml = req.Params2XmlString( false );
+        add_argument( "data", xml );
+		
+        GLib.HashTable<string, string> disposition_table = new GLib.HashTable<string, string>(GLib.str_hash, GLib.str_equal);
+        disposition_table.insert("name", "photo");
+        disposition_table.insert("filename", Soup.URI.encode( basename, null ) );
+        set_binary_disposition_table( disposition_table );
+    }
+
+}
+
+
+}
+