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/***************************************************************************
copyright : (C) 2004-2006 by Robby Stephenson
email : robby@periapsis.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of version 2 of the GNU General Public License as *
* published by the Free Software Foundation; *
* *
***************************************************************************/
#ifndef AMAZONFETCHER_H
#define AMAZONFETCHER_H
#include "fetcher.h"
#include "configwidget.h"
#include "../datavectors.h"
#include <kurl.h>
#include <tqcstring.h> // for TQByteArray
#include <tqguardedptr.h>
class KLineEdit;
class TQCheckBox;
class TQLabel;
namespace TDEIO {
class Job;
}
namespace Tellico {
class XSLTHandler;
namespace GUI {
class ComboBox;
}
namespace Fetch {
/**
* A fetcher for Amazon.com.
*
* @author Robby Stephenson
*/
class AmazonFetcher : public Fetcher {
Q_OBJECT
public:
enum Site {
Unknown = -1,
US = 0,
UK = 1,
DE = 2,
JP = 3,
FR = 4,
CA = 5
};
enum ImageSize {
SmallImage=0,
MediumImage=1,
LargeImage=2,
NoImage=3
};
AmazonFetcher(Site site, TQObject* parent, const char* name = 0);
virtual ~AmazonFetcher();
virtual TQString source() const;
virtual bool isSearching() const { return m_started; }
virtual void search(FetchKey key, const TQString& value);
virtual void continueSearch();
// amazon can search title, person, isbn, or keyword. No Raw for now.
virtual bool canSearch(FetchKey k) const { return k == Title || k == Person || k == ISBN || k == UPC || k == Keyword; }
virtual void stop();
virtual Data::EntryPtr fetchEntry(uint uid);
virtual Type type() const { return Amazon; }
virtual bool canFetch(int type) const;
virtual void readConfigHook(const TDEConfigGroup& config);
virtual void updateEntry(Data::EntryPtr entry);
struct SiteData {
TQString title;
KURL url;
};
static const SiteData& siteData(int site);
/**
* Returns a widget for modifying the fetcher's config.
*/
virtual Fetch::ConfigWidget* configWidget(TQWidget* parent) const ;
static StringMap customFields();
class ConfigWidget;
friend class ConfigWidget;
static TQString defaultName();
private slots:
void slotData(TDEIO::Job* job, const TQByteArray& data);
void slotComplete(TDEIO::Job* job);
private:
void initXSLTHandler();
void doSearch();
void parseTitle(Data::EntryPtr entry, int collType);
bool parseTitleToken(Data::EntryPtr entry, const TQString& token);
XSLTHandler* m_xsltHandler;
Site m_site;
ImageSize m_imageSize;
TQString m_access;
TQString m_amazonKey;
TQString m_assoc;
bool m_addLinkField;
int m_limit;
int m_countOffset;
TQByteArray m_data;
int m_page;
int m_total;
int m_numResults;
TQMap<int, Data::EntryPtr> m_entries; // they get modified after collection is created, so can't be const
TQGuardedPtr<TDEIO::Job> m_job;
FetchKey m_key;
TQString m_value;
bool m_started;
TQStringList m_fields;
};
class AmazonFetcher::ConfigWidget : public Fetch::ConfigWidget {
Q_OBJECT
public:
ConfigWidget(TQWidget* parent_, const AmazonFetcher* fetcher = 0);
virtual void saveConfig(TDEConfigGroup& config);
virtual TQString preferredName() const;
private slots:
void slotSiteChanged();
private:
KLineEdit* m_assocEdit;
KLineEdit* m_accessEdit;
KLineEdit* m_secretKeyEdit;
GUI::ComboBox* m_siteCombo;
GUI::ComboBox* m_imageCombo;
};
} // end namespace
} // end namespace
#endif
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