twitter.h

/*
  This file is part of Qween.
  Copyright (C) 2009-2010 NOSE Takafumi <ahya365@gmail.com>

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.

  In addition, as a special exception, NOSE Takafumi
  gives permission to link the code of its release of Qween with the
  OpenSSL project's "OpenSSL" library (or with modified versions of it
  that use the same license as the "OpenSSL" library), and distribute
  the linked executables.  You must obey the GNU General Public License
  in all respects for all of the code used other than "OpenSSL".  If you
  modify this file, you may extend this exception to your version of the
  file, but you are not obligated to do so.  If you do not wish to do
  so, delete this exception statement from your version.
*/

#ifndef TWITTER_H
#define TWITTER_H

#include <QtCore>
#include "const.h"
#include "petrel/petrel.h"
class TimelineModel;
namespace Twitter{

    QString html2plainText(const QString& html);

    enum ItemType
    {
        Undefined, Status, DirectMessage, BasicUserInfo, ExtUserInfo
    };

    class TwitterItem{
        //Q_OBJECT
    public:
        TwitterItem(TimelineModel *parent = 0)
            :m_type(Undefined),m_read(false),m_parent(parent)
        {}

        TwitterItem(ItemType type, QSharedPointer<status_t> ptr, enum ROLE_TYPE origin,
                    bool read, TimelineModel *parent = 0)
            :m_type(type), m_statusPtr(ptr), m_origin(origin), m_read(read),m_parent(parent)
        {
            QRegExp rx(ATREPLY_RX_DATA_2);
            QString text(ptr->text);
            int pos=0;
            while((pos = text.indexOf(rx,pos)) != -1){
                if(rx.cap(3).isEmpty()){
                    m_replyToList.append(rx.cap(2));
                }
                pos += rx.matchedLength();
            }
            m_plainStatus = html2plainText(m_statusPtr->text);
        }

        TwitterItem(ItemType type, QSharedPointer<direct_message_t> ptr, enum ROLE_TYPE origin,
                    bool read, TimelineModel *parent = 0)
            :m_type(type), m_dmPtr(ptr), m_origin(origin), m_read(read),m_parent(parent)
        {
            m_plainStatus = html2plainText(m_dmPtr->text);
        }

        TwitterItem(ItemType type, QSharedPointer<user_t> ptr, enum ROLE_TYPE origin,
                    bool read, TimelineModel *parent = 0)
            :m_type(type), m_userPtr(ptr), m_origin(origin), m_read(read),m_parent(parent)
        {
            m_plainStatus = html2plainText(m_userPtr->status->text);
        }

        QString userName() const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->user->name;
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->sender->name;
                break;
            case Twitter::BasicUserInfo:
                return m_userPtr->name;
                break;
            default:
                return QString();
            }
        }

        QString screenName() const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->user->screen_name;
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->sender->screen_name;
                break;
            case Twitter::BasicUserInfo:
                return m_userPtr->screen_name;
                break;
            default:
                return QString();
            }
        }

        QDateTime createdAt() const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->created_at;
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->created_at;
                break;
            case Twitter::BasicUserInfo:
                return m_userPtr->status->created_at;
                break;
            default:
                return QDateTime();
            }
        }

        QString status() const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->text;
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->text;
                break;
            case Twitter::BasicUserInfo:
                return m_userPtr->status->text;
                break;
            default:
                return QString();
            }
        }

        QString plainStatus() const{
            return m_plainStatus;
        }

        quint64 id()const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->id;
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->id;
                break;
            case Twitter::BasicUserInfo:
                return m_userPtr->status->id;
                break;
            default:
                return 0;
            }
        }

        quint64 userId() const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->user->id;
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->sender->id;
                break;
            case Twitter::BasicUserInfo:
                return m_userPtr->id;
                break;
            default:
                return 0;
            }
        }

        QString iconUri() const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->user->profile_image_url.toString();
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->sender->profile_image_url.toString();
                break;
            case Twitter::BasicUserInfo:
                return m_userPtr->profile_image_url.toString();
                break;
            default:
                return 0;
            }
        }
        bool favorited() const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->favorited;
                break;
            case Twitter::DirectMessage:
                return false;
                break;
            case Twitter::BasicUserInfo:
                return false;
                break;
            default:
                return false;
            }
        }
        bool isProtected() const {
            switch(m_type){
            case Twitter::Status:
                return m_statusPtr->user->protected_;
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->sender->protected_;
                break;
            case Twitter::BasicUserInfo:
                return false;
                break;
            default:
                return false;
            }
        }
        TimelineModel *parent() const { return m_parent; }
        void setParent(TimelineModel *parent){ m_parent = parent; }
        enum ItemType type() const { return m_type; }
        enum ROLE_TYPE origin() const { return m_origin; }
        bool read() const { return m_read; }
        void setRead(bool val = true) { m_read = val; }
        void setFav(bool val = true) {
            switch(m_type){
            case Twitter::Status:
                m_statusPtr->favorited = val;
                break;
            case Twitter::DirectMessage:
                return;
                break;
            default:
                return;
            }
        }
        quint64 inReplyToId(){
            if(m_type == Twitter::Status){
                return m_statusPtr->in_reply_to_status_id;
            }else{
                return 0;
            }
        }
        QString replyTo() const {
            switch(m_type){
            case Twitter::Status:
                if(m_replyToList.count() > 0){
                    return m_replyToList.at(0);
                }else{
                    return QString();
                }
                break;
            case Twitter::DirectMessage:
                return m_dmPtr->recipient->screen_name;
                break;
            default:
                return QString();
            }
        }

        QList<QString> replyToList(){ return m_replyToList; }
    private:
        enum ItemType m_type;
        QSharedPointer<status_t> m_statusPtr;
        QSharedPointer<direct_message_t> m_dmPtr;
        QSharedPointer<user_t> m_userPtr;
        QList<QString> m_replyToList;
        enum ROLE_TYPE m_origin;
        bool m_read;
        TimelineModel *m_parent;
        QString m_plainStatus;
    };
};



#endif // TWITTER_H