C# UserSession.getVariableObject方法代码示例

 public override void init(UserSession us)
 {
     //at the moment leaving this variable in the session even if user returns to main menu. We should remove it then also.
     if (us.getVariableObject(SearchTestamentHandler.SEARCH_TESTAMENT_VAR_NAME) != null)
     {
         us.deleteVariable(SearchTestamentHandler.SEARCH_TESTAMENT_VAR_NAME);
     }
     if (us.getVariableObject(SearchHandler.BOOK_SEARCH_VAR_NAME) != null)
     {
         us.deleteVariable(SearchHandler.BOOK_SEARCH_VAR_NAME);
     }
 }

        public override void addLinksToMessageFromList(
            UserSession us,
            List<MenuOptionItem> list,
            MessageToSend ms)
        {
            ms.AppendLine();
            int count = (us.current_menu_page * MenuDefinition.PAGE_ITEM_COUNT) + 1;

            int starting_index = us.current_menu_page * MenuDefinition.PAGE_ITEM_COUNT;
            FriendRelationMenuOptionItem an_option;
            FriendRelation fr;

            List<long> recipient_list = null;
            if (us.hasVariable(ChooseFriendHandler.RECIPIENT_LIST))
            {
                recipient_list = (List<long>)us.getVariableObject(ChooseFriendHandler.RECIPIENT_LIST);
            }
            for (int i = starting_index;
                i < list.Count && i < starting_index + MenuDefinition.PAGE_ITEM_COUNT;
                i++)
            {
                an_option = (FriendRelationMenuOptionItem)list.ElementAt(i);
                fr = an_option.fr;
                if (recipient_list == null || (recipient_list != null && !recipient_list.Contains(long.Parse(an_option.display_text))))
                {

                    ms.Append(" " + UserNameManager.getInstance().getUserName(long.Parse(an_option.display_text)) + " ");
                    ms.Append(createMessageLink(MENU_LINK_NAME, "[+]", "ADD_" + an_option.display_text));
                    /*ms.Append(" ");
                    ms.Append(createMessageLink(MENU_LINK_NAME, "[-]", "REMOVE_" + an_option.display_text));*/
                    ms.Append("\r\n");
                }
                count++;
            }
        }

 public String getCurrentSendList(UserSession us)
 {
     String send_list = "";
     if (us.hasVariable(ChooseFriendHandler.RECIPIENT_LIST))
     {
         List<long> recipient_list = (List<long>)us.getVariableObject(ChooseFriendHandler.RECIPIENT_LIST);
         for (int i = 0; i < recipient_list.Count; i++)
         {
             send_list += (UserNameManager.getInstance().getUserName(recipient_list[i]));
             if (recipient_list.Count > 1 && (i != recipient_list.Count - 1))
                 send_list+=", ";
         }
     }
     return send_list;
 }

        /*this method either returns the new screen id or the main or prev command string*/
        protected InputHandlerResult handleMyProfileLinks(
            UserSession user_session,
            string input)
        {
            string curr_user_page = user_session.current_menu_loc;
            String entry = input.ToUpper();
            if (CHOOSE_FRIEND_ID.Equals(entry))
            {
                return new InputHandlerResult(
                    InputHandlerResult.NEW_MENU_ACTION,
                    MenuIDConstants.SEND_VERSE_CHOOSE_FRIEND_ID); //the menu id is retreived from the session in this case.
            }
            else if (ENTER_MESSAGE_SUBJECT.Equals(entry))
            {
                return new InputHandlerResult(
                    InputHandlerResult.NEW_MENU_ACTION,
                    MenuIDConstants.SEND_VERSE_ENTER_SUBJECT); //the menu id is retreived from the session in this case.
            }
            else if (ENTER_MESSAGE.Equals(entry))
            {
                return new InputHandlerResult(
                    InputHandlerResult.NEW_MENU_ACTION,
                    MenuIDConstants.SEND_VERSE_ENTER_MESSAGE); //the menu id is retreived from the session in this case.
            }
            else if (SEND_MESSAGE.Equals(entry))
            {
                String message_text = "";
                //String recip_id_s = "";
                long recip_id = -1;
                String start_verse = "";
                String end_verse = "";
                String subject = "";

                if (user_session.hasVariable(VerseMessageSendOutputAdapter.MESSAGE_TEXT))
                    message_text = user_session.getVariable(VerseMessageSendOutputAdapter.MESSAGE_TEXT);

                if (user_session.hasVariable(VerseMessageSendOutputAdapter.MESSAGE_SUBJECT))
                    subject = user_session.getVariable(VerseMessageSendOutputAdapter.MESSAGE_SUBJECT);

                /*if (user_session.hasVariable(VerseMessageSendOutputAdapter.FRIEND_TO_SEND_ID))
                    recip_id= long.Parse(user_session.getVariable(VerseMessageSendOutputAdapter.FRIEND_TO_SEND_ID));
                else
                    return new InputHandlerResult("There is a problem in sending the message. Please let us know about this problem by using the feedback option");
                */ //old style sing recipient.

                //new multip recipient.
                List<long> recipient_list;
                if (user_session.hasVariable(ChooseFriendHandler.RECIPIENT_LIST))
                    recipient_list = (List<long>)user_session.getVariableObject(ChooseFriendHandler.RECIPIENT_LIST);
                else
                    return new InputHandlerResult("There is a problem in sending the message. Please let us know about this problem by using the feedback option");

                VerseSection vs = (VerseSection)user_session.getVariableObject("Browse.verse_section");
                if (vs == null)
                {
                    Console.WriteLine("Expected Browse.verse_section present, but not found in VerseMessageSendHandler.");
                    return new InputHandlerResult("There is a problem in sending the message. Please let us know about this problem by using the feedback option");
                }
                else
                {
                    Verse start = vs.start_verse;
                    Verse end = vs.end_verse;
                    if (end == null)
                    {
                        end = BrowseBibleScreenOutputAdapter.getDefaultEndVerse(start);
                    }
                    start_verse = start.getVerseReference();
                    end_verse = end.getVerseReference();
                }

                user_session.verse_messaging_manager.createThreadAndAddPrivateMessage(
                    message_text,
                    recipient_list,
                    start_verse,
                    end_verse,
                    subject);
                return new InputHandlerResult(
                 InputHandlerResult.DISPLAY_MESSAGE,
                 InputHandlerResult.DEFAULT_MENU_ID, //not used
                 "Your Message has been sent...");
            }
            else
            {
                return new InputHandlerResult(
                    InputHandlerResult.UNDEFINED_MENU_ACTION,
                    InputHandlerResult.DEFAULT_MENU_ID,
                    InputHandlerResult.DEFAULT_PAGE_ID);
            }
        }

        public override MessageToSend getOutputScreenMessage(
            UserSession us,
            MenuPage mp,
            MessageToSend ms,
            InputHandlerResult ihr)
        {
            ms.Append(MessageBuilder.Elements.CreateClearScreen());
            if (!mp.GetType().FullName.Equals("MxitTestApp.VerseMenuPage"))//TODO: Should be constant
                throw new Exception("Invalid menu page passed into getScreen method ");

            VerseMenuPage omp = (VerseMenuPage)mp;
            ms.Append(omp.title + "\r\n", TextMarkup.Bold);
            ms.Append("\r\n");
            ms.Append("\r\n");
            if (ihr.error != null && ihr.action == InputHandlerResult.INVALID_MENU_ACTION)
            {
                ms.Append((string)ihr.error + "\r\n");
            }

            Boolean should_display_conf_message = displayMessage(us, ms, ihr);
            if (should_display_conf_message)
            {
                return ms;
            }
            ms.Append(parseMessage(us, omp.message) + "\r\n");

            /*else if (us.getVariable(FriendHandler.DELETED_FRIEND_NAME) != null)
            {
                friend_name = (String)us.removeVariable(FriendHandler.DELETED_FRIEND_NAME);
                ms.Append("You have removed " + friend_name + " from you buddy list.");
                ms.Append("\r\n");
                ms.Append("\r\n");
            }*/

            if (us.friend_manager.getFriends().Count <= 0)
            {
                ms.Append("You dont have any buddies added, you need to first invite buddies in order to send Verses to them.");
                ms.Append("\r\n");
                ms.Append("\r\n");
            }
            else
            {
                Boolean recip_is_set = false;
                //check if recipient is set already

                if (us.hasVariable(ChooseFriendHandler.RECIPIENT_LIST) && ((List<long>)us.getVariableObject(ChooseFriendHandler.RECIPIENT_LIST)).Count > 0)
                {
                    String friend_list = getCurrentSendList(us);
                    ms.Append("To: ");
                    ms.Append(friend_list);
                    ms.Append(" ");
                    ms.Append(createMessageLink(MENU_LINK_NAME, "[ edit ]", VerseMessageSendHandler.CHOOSE_FRIEND_ID));
                    recip_is_set = true;
                }
                else
                {
                    ms.Append("To: ");
                    ms.Append(createMessageLink(MENU_LINK_NAME, "[ edit ]", VerseMessageSendHandler.CHOOSE_FRIEND_ID));
                    ms.Append(" *");
                }

                ms.Append("\r\n");
                ms.Append("\r\n");

                VerseSection vs = (VerseSection)us.getVariableObject("Browse.verse_section");
                if (vs == null)
                {
                    Console.WriteLine("Expected Browse.verse_section present, but not found");
                }
                else
                {
                    Verse start_verse = vs.start_verse;
                    Verse end_verse = vs.end_verse;
                    if (end_verse == null)
                    {
                        end_verse = BrowseBibleScreenOutputAdapter.getDefaultEndVerse(start_verse);
                    }

                    ms.Append("Verse: ");
                    ms.Append(BibleHelper.getVerseSectionReference(start_verse, end_verse), TextMarkup.Bold);
                    ms.Append("\r\n");
                    ms.Append("\r\n");
                }

                if (us.hasVariable(MESSAGE_SUBJECT))
                {
                    String subject = us.getVariable(MESSAGE_SUBJECT);
                    ms.Append("Subject: ");
                    ms.Append(subject);
                    ms.Append(" ");
                }
                else
                {
                    ms.Append("Subject: ");
                }
                ms.Append(createMessageLink(MENU_LINK_NAME, "[ edit ]", VerseMessageSendHandler.ENTER_MESSAGE_SUBJECT));
                ms.Append("\r\n");
                ms.Append("\r\n");

                if (us.hasVariable(MESSAGE_TEXT))
//.........这里部分代码省略.........

        protected InputHandlerResult handleFavouriteLinks(
            UserSession us,
            string input)
        {
            if (ADD_TO_FAV.Equals(input.Trim().ToUpper()))
            {
                VerseSection vs = (VerseSection)us.getVariableObject("Browse.verse_section");
                if (vs == null)
                {
                    return new InputHandlerResult(
                             InputHandlerResult.UNDEFINED_MENU_ACTION,
                             InputHandlerResult.DEFAULT_MENU_ID,
                             InputHandlerResult.DEFAULT_PAGE_ID);
                }
                Verse start_verse = vs.start_verse;
                if (start_verse == null)
                {
                    return new InputHandlerResult(
                             InputHandlerResult.UNDEFINED_MENU_ACTION,
                             InputHandlerResult.DEFAULT_MENU_ID,
                             InputHandlerResult.DEFAULT_PAGE_ID);
                }
                Verse end_verse = vs.end_verse;
                if (us.favourite_verses.isFavouriteListFull())
                {
                    return new InputHandlerResult(
                                    "Your favourite list is full. Please first delete an existing favourite verse"); //invalid choice
                }
                int output = us.recordFavouriteSelection(start_verse, end_verse);
                if(output == FavouriteVerseManager.FAVOURITE_VERSE_ADDED_SUCCCESS)
                {
                    //end verse should never be null
                    String verse_ref = BibleHelper.getVerseSectionReferenceWithoutTranslation(start_verse, end_verse);
                    return new InputHandlerResult(
                                   InputHandlerResult.FAVOURITE_ADDED_ACTION,
                                   us.current_menu_loc,
                                   verse_ref + " has been added to your favourites"); //invalid choice
                }else if(output == FavouriteVerseManager.FAVOURITE_ALREADY_ADDED)
                {
                       return new InputHandlerResult(
                                   "This is already a favourite. You can't add duplicate favourites."); //invalid choice

                }
            }
            else if (SEND_TO_BUDDY.Equals(input.Trim().ToUpper()))
            {
                return new InputHandlerResult(
                             InputHandlerResult.NEW_MENU_ACTION,
                             MenuIDConstants.SEND_VERSE_MESSAGE_ID,
                             InputHandlerResult.DEFAULT_PAGE_ID);
            }
            else if (TAG_VERSE.Equals(input.Trim().ToUpper()))
            {
                return new InputHandlerResult(
                             InputHandlerResult.NEW_MENU_ACTION,
                             MenuIDConstants.TAG_VERSE_ID,
                             InputHandlerResult.DEFAULT_PAGE_ID);
            }
            else if (".".Equals(input.Trim().ToUpper()))
            {
                VerseSection vs = (VerseSection)us.getVariableObject("Browse.verse_section");
                if (vs == null)
                {
                    Console.WriteLine("Expected Browse.verse_section present, but not found");
                    return new InputHandlerResult(
                       InputHandlerResult.UNDEFINED_MENU_ACTION,
                       InputHandlerResult.DEFAULT_MENU_ID,
                       InputHandlerResult.DEFAULT_PAGE_ID);
                }
                String verse_ref = BibleHelper.getVerseSectionReferenceWithoutTranslation(vs.start_verse, vs.end_verse);
                return handleDirectVerseInput(us, verse_ref);
            }
            return new InputHandlerResult(
                         InputHandlerResult.UNDEFINED_MENU_ACTION,
                         InputHandlerResult.DEFAULT_MENU_ID,
                         InputHandlerResult.DEFAULT_PAGE_ID);
        }

        protected InputHandlerResult handleDirectVerseInput(
            UserSession us,
            string input)
        {
            try
            {
                int verse_id = -1;
                VerseSection vs = (VerseSection)us.getVariableObject("Browse.verse_section");
                if (vs == null)
                {
                    Console.WriteLine("Expected Browse.verse_section present, but not found");
                    return new InputHandlerResult(
                       InputHandlerResult.UNDEFINED_MENU_ACTION,
                       InputHandlerResult.DEFAULT_MENU_ID,
                       InputHandlerResult.DEFAULT_PAGE_ID);
                }
                if (Int32.TryParse(input, out verse_id))
                {
                    Verse curr_start_verse = vs.start_verse;
                    Verse end_verse = vs.end_verse;
                    Verse start_verse = curr_start_verse.chapter.getVerse(verse_id);

                    if (start_verse != null)
                    {
                        //end_verse = getDefaultEndVerse(start_verse);
                        end_verse = start_verse;
                        vs = new VerseSection(start_verse, end_verse);//we set end verse to distinguish browsing from direct input
                        us.setVariable("Browse.verse_section", vs);
                        us.recordVerseSelection(start_verse, end_verse);
                        return new InputHandlerResult(InputHandlerResult.NEW_MENU_ACTION,
                                    us.current_menu_loc,
                                    InputHandlerResult.DEFAULT_PAGE_ID);
                    }
                    else
                    {
                        return new InputHandlerResult(
                          InputHandlerResult.UNDEFINED_MENU_ACTION,
                          InputHandlerResult.DEFAULT_MENU_ID,
                          InputHandlerResult.DEFAULT_PAGE_ID);
                    }
                }
                else
                {
                    VerseSection vs1 = (VerseSection)us.getVariableObject("Browse.verse_section");
                    if (vs1 == null)
                    {
                        Console.WriteLine("Expected Browse.verse_section present, but not found");
                        return new InputHandlerResult(
                           InputHandlerResult.UNDEFINED_MENU_ACTION,
                           InputHandlerResult.DEFAULT_MENU_ID,
                           InputHandlerResult.DEFAULT_PAGE_ID);
                    }
                    String current_book = "";
                    String current_chapter = "";
                    input = input.Replace(".", ":");
                    if(vs1 != null && vs1.start_verse != null)
                    {
                        current_book = vs1.start_verse.book.name;
                        current_chapter = vs1.start_verse.chapter.chapter_id.ToString(); // TODO: check the taking of chapter from start verse and not end verse
                    }
                    VerseSection vsection = Verse_Handler.getVerseSection(us, input, current_book, current_chapter);
                    if (vsection != null)
                    {
                        us.setVariable("Browse.verse_section", vsection);
                        Verse start_verse = vsection.start_verse;
                        Verse end_verse = vsection.end_verse;
                        us.recordVerseSelection(start_verse, end_verse);
                        return new InputHandlerResult(
                            InputHandlerResult.NEW_MENU_ACTION,
                            us.current_menu_loc,
                            InputHandlerResult.DEFAULT_PAGE_ID);
                    }
                    else
                    {
                        return new InputHandlerResult(
                          InputHandlerResult.UNDEFINED_MENU_ACTION,
                          InputHandlerResult.DEFAULT_MENU_ID,
                          InputHandlerResult.DEFAULT_PAGE_ID);
                    }
                }

            }
            catch (Exception e)
            {
                return new InputHandlerResult(
                          InputHandlerResult.UNDEFINED_MENU_ACTION,
                          InputHandlerResult.DEFAULT_MENU_ID,
                          InputHandlerResult.DEFAULT_PAGE_ID);
            }
        }

 protected InputHandlerResult handleBrowseLinks(
     UserSession us,
     string input)
 {
     VerseSection vs = (VerseSection)us.getVariableObject("Browse.verse_section");
     if (vs == null)
     {
         Console.WriteLine("Expected Browse.verse_section present, but not found");
         return new InputHandlerResult(
            InputHandlerResult.UNDEFINED_MENU_ACTION,
            InputHandlerResult.DEFAULT_MENU_ID,
            InputHandlerResult.DEFAULT_PAGE_ID);
     }
     Verse start_verse = vs.start_verse;
     Verse end_verse = vs.end_verse;
     if (DISPLAY_MORE.Equals(input.Trim().ToUpper()))
     {
         if (end_verse != null && end_verse.next_verse != null)
         {
             start_verse = end_verse.next_verse;
             //end_verse = getDefaultEndVerse(start_verse);
             vs = new VerseSection(start_verse, null);
             us.setVariable("Browse.verse_section", vs);
             return new InputHandlerResult(InputHandlerResult.NEW_MENU_ACTION,
                         us.current_menu_loc,
                         InputHandlerResult.DEFAULT_PAGE_ID);
         }
         else
         {
             return new InputHandlerResult(
                                InputHandlerResult.UNDEFINED_MENU_ACTION,
                                InputHandlerResult.DEFAULT_MENU_ID,
                                InputHandlerResult.DEFAULT_PAGE_ID);
         }
     }
     else if (DISPLAY_NEXT_CHAPTER.Equals(input.Trim().ToUpper()))
     {
         if (start_verse != null &&
             start_verse.chapter != null  &&
             start_verse.chapter.next_chapter != null)
         {
             start_verse = start_verse.chapter.next_chapter.getVerse(1);
             //end_verse = getDefaultEndVerse(start_verse);
             vs = new VerseSection(start_verse, null);
             us.setVariable("Browse.verse_section", vs);
             return new InputHandlerResult(InputHandlerResult.NEW_MENU_ACTION,
                         us.current_menu_loc,
                         InputHandlerResult.DEFAULT_PAGE_ID);
         }
         else
         {
             return new InputHandlerResult(
                                InputHandlerResult.UNDEFINED_MENU_ACTION,
                                InputHandlerResult.DEFAULT_MENU_ID,
                                InputHandlerResult.DEFAULT_PAGE_ID);
         }
     }
     else if (DISPLAY_PREV_CHAPTER.Equals(input.Trim().ToUpper()))
     {
         if (start_verse != null &&
             start_verse.chapter != null &&
             start_verse.chapter.prev_chapter != null)
         {
             start_verse = start_verse.chapter.prev_chapter.getVerse(1);
             //end_verse = getDefaultEndVerse(start_verse);
             vs = new VerseSection(start_verse, null);
             us.setVariable("Browse.verse_section", vs);
             return new InputHandlerResult(InputHandlerResult.NEW_MENU_ACTION,
                         us.current_menu_loc,
                         InputHandlerResult.DEFAULT_PAGE_ID);
         }
         else
         {
             return new InputHandlerResult(
                                InputHandlerResult.UNDEFINED_MENU_ACTION,
                                InputHandlerResult.DEFAULT_MENU_ID,
                                InputHandlerResult.DEFAULT_PAGE_ID);
         }
     }
     else
     {
         return new InputHandlerResult(
                   InputHandlerResult.UNDEFINED_MENU_ACTION,
                   InputHandlerResult.DEFAULT_MENU_ID,
                   InputHandlerResult.DEFAULT_PAGE_ID);
     }
 }

//.........这里部分代码省略.........
                    {
                        ReadOnlyCollection<FavouriteVerseRecord> favourite_list = us.favourite_verses.getFavouriteListForDisplay();
                        FavouriteVerseRecord fvr = favourite_list[fav_verse_index];
                        Verse start_verse = Verse_Handler.getStartingVerse(us.user_profile.getDefaultTranslationId(), fvr.start_verse);
                        Verse end_verse;
                        if (fvr.end_verse == null || fvr.start_verse.Equals(fvr.end_verse))
                            end_verse = start_verse;
                        else if ("NULL".Equals(fvr.end_verse))
                            end_verse = BrowseBibleScreenOutputAdapter.getDefaultEndVerse(start_verse);
                        else
                            end_verse = Verse_Handler.getStartingVerse(us.user_profile.getDefaultTranslationId(), fvr.end_verse);

                        VerseSection vs = new VerseSection(start_verse, end_verse);
                        us.setVariable("Browse.verse_section", vs);
                        us.recordVerseSelection(vs.start_verse, vs.end_verse);
                    }
                    else{
                        String bookmark_verse = getBookmarkVerse(us);
                        if (bookmark_verse != null)
                        {
                            VerseSection vs = Verse_Handler.getVerseSection(us, bookmark_verse, null, null);
                            if (vs != null)
                            {
                                us.setVariable("Browse.verse_section", vs);
                                us.recordVerseSelection(vs.start_verse, vs.end_verse);
                            }
                        }
                        else
                        {
                            String daily_verse = getDailyVerseSelected(us);
                            if (daily_verse != null)
                            {
                                VerseSection vs = Verse_Handler.getVerseSection(us, daily_verse, null, null);
                                if (vs != null)
                                {
                                    us.setVariable("Browse.verse_section", vs);
                                    us.recordVerseSelection(vs.start_verse, vs.end_verse);
                                }
                            }
                            else
                            {
                                String topic_verse = getTopicVerse(us);
                                if (topic_verse != null)
                                {
                                    VerseSection vs = Verse_Handler.getVerseSection(us, topic_verse, null, null);
                                    if (vs != null)
                                    {
                                        us.setVariable("Browse.verse_section", vs);
                                        us.recordVerseSelection(vs.start_verse, vs.end_verse);
                                    }
                                }
                                else
                                {
                                    String search_verse = getSearchVerse(us);
                                    if (search_verse != null)
                                    {
                                        int search_verse_index = Int32.Parse(search_verse) - 1;
                                        SearchVerseRecord svr = us.search_results[search_verse_index];
                                        Verse start_verse = Verse_Handler.getStartingVerse(us.user_profile.getDefaultTranslationId(), svr.start_verse);
                                        VerseSection vs = new VerseSection(start_verse, start_verse);
                                        if (vs != null)
                                        {
                                            us.setVariable("Browse.verse_section", vs);
                                            us.recordVerseSelection(start_verse, start_verse);
                                        }
                                    }
                                    //verse was selected from direct select
                                    else if (direct_select == false)
                                    {

                                        Verse start_verse = BibleContainer.getInstance().getVerse(
                                                Int32.Parse(us.user_profile.getDefaultTranslationId()),
                                                Int32.Parse(us.getVariable("Testament_Handler.testament_id")),
                                                us.getVariable("BookOptionSet.book_id"),
                                                Int32.Parse(us.getVariable("ChapterOptionSet.chapter_id")),
                                                1);
                                        VerseSection vs = new VerseSection(start_verse, null);
                                        us.setVariable("Browse.verse_section", vs);
                                        us.recordVerseSelection(start_verse, null);
                                    }
                                    //Verse was selected by browsing
                                    else
                                    {
                                        VerseSection vs = (VerseSection)us.getVariableObject("Browse.verse_section");
                                        if (vs == null)
                                        {
                                            Console.WriteLine("Warning...verse_section context var was not found");
                                            throw new Exception("Expected Browse.verse_section var present but not found");
                                        }
                                        Verse start_verse = vs.start_verse;
                                        Verse end_verse = vs.end_verse;
                                        us.recordVerseSelection(start_verse, end_verse);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }

 public override void init(UserSession us)
 {
     if (us.getVariableObject("Browse.verse_section") != null)
     {
         us.deleteVariable("Browse.verse_section");
     }
 }

 public override void init(UserSession us)
 {
     Object curr_page = us.getVariableObject(TAGGED_VERSE_CURRENT_PAGE);
     if (curr_page != null)
     {
         int curr_page_i = (int)curr_page;
         us.removeVariable(TAGGED_VERSE_CURRENT_PAGE);
         us.current_menu_page = curr_page_i;
     }
 }

 public void appendCurrentSendList(
     UserSession us,
     MessageToSend ms)
 {
     if (us.hasVariable(ChooseFriendHandler.RECIPIENT_LIST))
     {
         List<long> recipient_list = (List<long>)us.getVariableObject(ChooseFriendHandler.RECIPIENT_LIST);
         ms.AppendLine();
         ms.Append("Recipients: ", TextMarkup.Bold);
         if (recipient_list.Count > 0)
         {
             for (int i = 0; i < recipient_list.Count; i++)
             {
                 ms.Append(UserNameManager.getInstance().getUserName(recipient_list[i]) + " ");
                 ms.Append(createMessageLink(MENU_LINK_NAME, "[-]", "REMOVE_" + recipient_list[i]));
                 if (recipient_list.Count > 1 && (i != recipient_list.Count - 1))
                     ms.Append(", ");
             }
         }
         else
         {
             ms.Append("Empty");
         }
         ms.AppendLine();
     }
     else
     {
         ms.Append("Recipients: ", TextMarkup.Bold);
         ms.Append("Empty");
         ms.AppendLine();
     }
 }