/*

 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). 

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:    Updates CPS storage

 *

 */

// INCLUDE FILES

#include <e32base.h>

#include <featmgr.h>

#include <apgtask.h>

#include <mmf/common/mmfcontrollerpluginresolver.h>

#include <liwservicehandler.h>

#include <glxuistd.h>     // KGlxFetchontextPriorityNormal and KGlxIconsFilename  

#include <AknIconUtils.h> 

#include <data_caging_path_literals.hrh>

#include <glxattributecontext.h>

#include <glxtracer.h>

#include <glxlog.h>

#include <mglxmedialist.h>       // for MGlxMediaList

#include <glxcollectiongeneraldefs.h>

#include <glxgallery.hrh>               // for KGlxGalleryApplicationUid

#include <glxfilterfactory.h>

#include <glxuistd.h>

#include <glxthumbnailcontext.h>

#include <glxmedialistiterator.h>

#include <mglxcache.h>

#include <glxthumbnailattributeinfo.h>

#include "glxcontentharvesterplugin.h"

#include "glxcontentharvesterpluginbase.h"

#include "glxcontentharvesterplugin.hrh"

#include "glxmapconstants.h"

#include "glxcontentharvesterpluginalbums.h"

// Matrixmenu uid - needed to check if photo suite is in foreground

const TInt KMatrixMenuUid = 0x101F4CD2;

// ============================ MEMBER FUNCTIONS ==============================

// ----------------------------------------------------------------------------

// Constructor

// ----------------------------------------------------------------------------

//

CGlxContentHarvesterPluginBase::CGlxContentHarvesterPluginBase( )

    {

    TRACER( "CGlxContentHarvesterPluginBase::CGlxContentHarvesterPluginBase" );

    // No Implementation

    }

// ----------------------------------------------------------------------------

// Symbian 2nd phase constructor.

// ----------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::ConstructL(TInt aDefaultIconId )

    {

    SetGridIconSizeL();

    TSize gridIconSize = GetGridIconSize();

    TFileName resFile(KDC_APP_BITMAP_DIR);

    resFile.Append(KGlxIconsFilename);

    iBitmap = AknIconUtils::CreateIconL(resFile,aDefaultIconId);

    AknIconUtils::SetSize(iBitmap, gridIconSize);

    }

// ---------------------------------------------------------------------------

// Destructor

// ---------------------------------------------------------------------------

//

CGlxContentHarvesterPluginBase::~CGlxContentHarvesterPluginBase()

    {

    TRACER( "CGlxContentHarvesterPluginBase::~CGlxContentHarvesterPluginBase" );

    if ( iCPSNotificationInterface )

        {

        iCPSNotificationInterface->Close();

        }

    delete iServiceHandler;

    if(iBitmap)

        {

         delete iBitmap;

         iBitmap=NULL;

        }

    }

// ---------------------------------------------------------------------------

// SetGridIconSizeL

// ---------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::SetGridIconSizeL()

    {

    TRACER("CGlxContentHarvesterPluginBase::SetGridIconSizeL()");

    // Sets up TLS, must be done before FeatureManager is used.

    FeatureManager::InitializeLibL();

    if(FeatureManager::FeatureSupported( KFeatureIdLayout640_360_Touch ) || FeatureManager::FeatureSupported( KFeatureIdLayout360_640_Touch ))

        {

        iGridIconSize = TSize(111,83);

        }

    else if(FeatureManager::FeatureSupported(KFeatureIdLayout640_480_Touch) || FeatureManager::FeatureSupported(KFeatureIdLayout480_640_Touch) || 

            FeatureManager::FeatureSupported(KFeatureIdLayout640_480) || FeatureManager::FeatureSupported(KFeatureIdLayout480_640))

        {

        iGridIconSize = TSize(146,110);

        }

    else

        {

        iGridIconSize = TSize(146,110);

        }

    // Frees the TLS. Must be done after FeatureManager is used.

    FeatureManager::UnInitializeLib(); 

    }

// ---------------------------------------------------------------------------

// GetGridIconSize

// ---------------------------------------------------------------------------

//

TSize CGlxContentHarvesterPluginBase::GetGridIconSize()

    {

    TRACER("CGlxContentHarvesterPluginBase::GetGridIconSize()");

    return iGridIconSize;

    }

// ---------------------------------------------------------------------------

// GetBitmapHandle

// ---------------------------------------------------------------------------

//

TInt CGlxContentHarvesterPluginBase::GetBitmapHandle() const

    {

    TRACER("CGlxContentHarvesterPluginBase::GetBitmapHandle");

    return iBitmap->Handle();

    }

// ---------------------------------------------------------------------------

// GetInterfaceForNotificationL

// ---------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::GetInterfaceForNotificationL()

    {

    TRACER( "CGlxContentHarvesterPluginBase::GetInterfaceForNotificationL" );

    // create Service Handler and keep as long as access to Service needed

    iServiceHandler = CLiwServiceHandler::NewL();

    //keep for convenience, not owned

    iInParamList = &iServiceHandler->InParamListL();

    iOutParamList = &iServiceHandler->OutParamListL();

    RCriteriaArray criteriaArray;

    CleanupResetAndDestroyPushL( criteriaArray );

    // create Liw criteria

    CLiwCriteriaItem* criterion = 

    CLiwCriteriaItem::NewLC( KLiwCmdAsStr, KCPInterface, KCPService ); 

    criterion->SetServiceClass( TUid::Uid( KLiwClassBase ) );

    criteriaArray.AppendL( criterion );

    CleanupStack::Pop( criterion );

    // attach Liw criteria

    iServiceHandler->AttachL( criteriaArray );

    // get Service interface

    iServiceHandler->ExecuteServiceCmdL( *criterion, 

            *iInParamList, 

            *iOutParamList );

    CleanupStack::PopAndDestroy( &criteriaArray );

    // extract interface from output params

    TInt pos( 0 );

    iOutParamList->FindFirst( pos, KCPInterface );

    if( pos != KErrNotFound )

        {

        iCPSNotificationInterface = 

        (*iOutParamList)[pos].Value().AsInterface();    

        }

    iInParamList->Reset();

    iOutParamList->Reset();

    if ( !iCPSNotificationInterface )

        {

        // handle no Service

        User::Leave( KErrNotFound );

        }

    }

// ---------------------------------------------------------------------------

// RequestCpsNotificationL

// ---------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::RequestCpsNotificationL(TInt aSuiteItem)

    {

    TRACER( "CGlxContentHarvesterPluginBase::RequestCpsNotificationL" );

    TLiwGenericParam cptype( KType, TLiwVariant( KPublisherId ));

    iInParamList->AppendL( cptype );

    //create filter

    CLiwDefaultMap* filterMap = CLiwDefaultMap::NewLC();

    filterMap->InsertL( KPublisherId, TLiwVariant( KSuitePublisher ));

    switch (aSuiteItem)

        {

        case KItemIndexMonths:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationMonths ) );

            break;

        case KItemIndexAlbums:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationAlbums ) );

            break;

        case KItemIndexTags:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationTags ) );

            break;

        case KItemIndexAll:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationAll ) );

            break;

        }

    filterMap->InsertL( KContentId, TLiwVariant( KContentDefault ) );

    //we are only interested in update events

    filterMap->InsertL( KOperation, TLiwVariant( KOperationUpdate ) );

    TLiwGenericParam filter( KFilter, TLiwVariant( filterMap ));          

    iInParamList->AppendL( filter );

    iCPSNotificationInterface->ExecuteCmdL( KRequestNotification, 

            *iInParamList, 

            *iOutParamList,

            KLiwOptASyncronous,

            this );

    CleanupStack::PopAndDestroy( filterMap );

    filter.Reset();

    cptype.Reset();

    iInParamList->Reset();

    iOutParamList->Reset();

    }

// ---------------------------------------------------------------------------

// SetupPublisherL

// ---------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::SetupPublisherL(TInt aSuiteItem)

    {

    TRACER( "CGlxContentHarvesterPluginBase::SetupPublisherL" );

    //add mandatory type param

    TLiwGenericParam cptype( KType, TLiwVariant( KPublisherId ));

    iInParamList->AppendL( cptype );

    //create publisher definition

    CLiwDefaultMap* filterMap = CLiwDefaultMap::NewLC();

    filterMap->InsertL( KPublisherId, TLiwVariant( KSuitePublisher ));

    switch (aSuiteItem)

        {

        case KItemIndexMonths:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationMonths ) );

            break;

        case KItemIndexAlbums:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationAlbums ) );

            break;

        case KItemIndexTags:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationTags ) );

            break;

        case KItemIndexAll:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationAll ) );

            break;

        }

    filterMap->InsertL( KContentId, TLiwVariant( KContentDefault ) );

    // initial value for activation flag

    filterMap->InsertL( KFlag, TLiwVariant( TUint(0) ) );

    // prepare Access Control List for the publisher

    CLiwDefaultMap* cpsAclMap = CLiwDefaultMap::NewLC();

    CLiwDefaultMap* cpsAclWriteMap = CLiwDefaultMap::NewLC();

    CLiwDefaultMap* cpsAclReadMap = CLiwDefaultMap::NewLC();

    // write policy - allow only MatrixMenu,

    // Matrix has 2 UIDs:

    //     - 0x20012474 is used if it is compiled as a standalone application

    //     - 0x101F4CD2 is used if it should replace AppShell

    // add both for convenience

    cpsAclWriteMap->InsertL( KUIDs, TLiwVariant( _L("0x101F4CD2:0x20012474") ) );

    // read policy - allow only the Content Harvester plug-in,

    // this plug-in runs inside Content Harvester server - UID 0x10282E5A

    cpsAclReadMap->InsertL( KUIDs, TLiwVariant( _L("0x10282E5A") ) );

    cpsAclMap->InsertL( KACLWrite, TLiwVariant( cpsAclWriteMap ) );

    cpsAclMap->InsertL( KACLRead, TLiwVariant( cpsAclReadMap ) );

    filterMap->InsertL( KAccessList, TLiwVariant( cpsAclMap ) );

    // create a dummy data map,

    // mandatory for adding publisher data - can be left empty

    CLiwDefaultMap* cpsDummyDataMap = CLiwDefaultMap::NewLC();

    filterMap->InsertL( KDataMap, TLiwVariant( cpsDummyDataMap ) );

    TLiwGenericParam cpsItemParam( KItem, TLiwVariant( filterMap ) );       

    iInParamList->AppendL( cpsItemParam );

    iCPSNotificationInterface->ExecuteCmdL( KAdd, 

            *iInParamList, 

            *iOutParamList,

            0,

            NULL );

    CleanupStack::PopAndDestroy( cpsDummyDataMap );

    CleanupStack::PopAndDestroy( cpsAclReadMap );

    CleanupStack::PopAndDestroy( cpsAclWriteMap );

    CleanupStack::PopAndDestroy( cpsAclMap );

    CleanupStack::PopAndDestroy( filterMap );

    cpsItemParam.Reset();

    // filter.Reset();

    cptype.Reset();

    iInParamList->Reset();

    iOutParamList->Reset();

    }

// ---------------------------------------------------------------------------

// HandleStateChangeL

// ---------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::HandleStateChangeL(TInt aSuiteItem)

    {

    TRACER( "CGlxContentHarvesterPluginBase::HandleStateChangeL" );

    TLiwGenericParam cptype( KType, TLiwVariant( KPublisher ));

    iInParamList->AppendL( cptype );

    CLiwDefaultMap* filterMap = CLiwDefaultMap::NewLC();

    filterMap->InsertL( KPublisherId, TLiwVariant( KSuitePublisher ));

    switch (aSuiteItem)

        {

        case KItemIndexMonths:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationMonths ) );

            break;

        case KItemIndexAlbums:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationAlbums ) );

            break;

        case KItemIndexTags:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationTags ) );

            break;

        case KItemIndexAll:

            filterMap->InsertL( KContentType, TLiwVariant( KContentActivationAll ) );

            break;

        }

    TLiwGenericParam filter( KFilter, TLiwVariant( filterMap ));      

    iInParamList->AppendL( filter );

    iCPSNotificationInterface->ExecuteCmdL( KGetList, 

            *iInParamList, 

            *iOutParamList,

            0,

            NULL );

    CleanupStack::PopAndDestroy( filterMap );

    filter.Reset();

    cptype.Reset();

    TInt posStat( 0 );

    iOutParamList->FindFirst( posStat, KResults );

    if( posStat != KErrNotFound )

        {

        // status info present - extract and return

        CLiwIterable* results = (*iOutParamList)[posStat].Value().AsIterable();

        TLiwVariant cpdata;

        if ( results->NextL( cpdata ) )

            {

            const CLiwMap* map = cpdata.AsMap();

            TLiwVariant dataMapVar;

            if ( map->FindL( _L8("flag"), dataMapVar ) )

                {

                ActivateL(dataMapVar.AsTInt32());

                }

            dataMapVar.Reset();

            }

        cpdata.Reset();

        }

    else

        {

        // no return value

        // this will happen if suite was never activated/deactivated before

        // handle gracefuly - ignore and wait for action ;]

        }

    iInParamList->Reset();

    iOutParamList->Reset();

    }

// ----------------------------------------------------------------------------

// CGlxContentHarvesterPluginBase::FillInputListWithDataL()

// ----------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::FillInputListWithDataL( 

        CLiwGenericParamList* aInParamList,

        const TDesC& aPublisherId, const TDesC& aContentType, 

        const TDesC& aContentId, TInt aHandle)

    {

    TRACER( "CGlxContentHarvesterPluginBase::FillInputListWithDataL" );

    aInParamList->Reset();

    TLiwGenericParam cptype( KType, TLiwVariant( KCpData ));

    aInParamList->AppendL( cptype );

    CLiwDefaultMap* cpdatamap = CLiwDefaultMap::NewLC();

    CLiwDefaultMap* map = CLiwDefaultMap::NewLC();

    if(aHandle)

        {

        map->InsertL( KFirstIcon, TLiwVariant( (TInt32)aHandle) );

        }

    cpdatamap->InsertL( KPublisherId, TLiwVariant( aPublisherId ));

    cpdatamap->InsertL( KContentType, TLiwVariant( aContentType )); 

    cpdatamap->InsertL( KContentId, TLiwVariant( aContentId ));

    cpdatamap->InsertL( KDataMap, TLiwVariant(map) );

    TLiwGenericParam item( KItem, TLiwVariant( cpdatamap ));        

    aInParamList->AppendL( item );

    CleanupStack::PopAndDestroy( map );

    CleanupStack::PopAndDestroy( cpdatamap );

    item.Reset();

    cptype.Reset(); 

    }

// ---------------------------------------------------------------------------

// CreateMedialistAndAttributeContextL

// ---------------------------------------------------------------------------

//

MGlxMediaList* CGlxContentHarvesterPluginBase::CreateMedialistAndAttributeContextL(

					const TGlxMediaId& aPluginId,

					CGlxAttributeContext* aUriAttributeContext, 

					CGlxAttributeContext* aThumbnailAttributeContext) const    		

    		{

            TRACER( "CGlxContentHarvesterPluginBase::CreateMedialistAndThumbnailContextL" );        

            CMPXCollectionPath* path = CMPXCollectionPath::NewL();

            CleanupStack::PushL( path );

            path->AppendL( aPluginId.Value() );               

            CMPXFilter* filter = NULL;

            filter = TGlxFilterFactory::CreatePreviewFilterL(); 

            CleanupStack::PushL( filter );

            MGlxMediaList* mediaList = MGlxMediaList::InstanceL( *path, KGlxIdNone , filter);

            CleanupStack::PopAndDestroy( filter );

            CleanupStack::PopAndDestroy( path );  

            // Two different contexts are added. One for URI with high priority

            // and for Thumbnail with low priority. Because URI attribute should be

            // fetched first before placing thumbnail fetch request

            aUriAttributeContext->AddAttributeL(KMPXMediaGeneralUri);  

            TMPXAttribute attr( KGlxMediaIdThumbnail,

								GlxFullThumbnailAttributeId(ETrue,

									iGridIconSize.iWidth,iGridIconSize.iHeight) );

            aThumbnailAttributeContext->SetDefaultSpec(iGridIconSize.iWidth,

            											iGridIconSize.iHeight);

            aThumbnailAttributeContext->AddAttributeL(attr);    

            return mediaList;

            }

// ---------------------------------------------------------------------------

// CGlxContentHarvesterPluginBase::Focused

// ---------------------------------------------------------------------------

//

TBool CGlxContentHarvesterPluginBase::Focused()

    {

    TRACER( "CGlxContentHarvesterPluginBase::Focused" );

    GLX_LOG_INFO1("CGlxContentHarvesterPluginBase::Focused(%d)", iIsFocused);

    return iIsFocused;

    }

// ---------------------------------------------------------------------------

// CGlxContentHarvesterPluginBase::SetFocus

// ---------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::SetFocus(TBool aFocus )

    {

    TRACER( "CGlxContentHarvesterPluginBase::SetFocus" );

    iIsFocused=aFocus;

    }

// ---------------------------------------------------------------------------

// ContainerCacheCleanupL

// ---------------------------------------------------------------------------

//

void CGlxContentHarvesterPluginBase::ContainerCacheCleanupL(MGlxMediaList* aMediaList)

    {

    TRACER( "CGlxContentHarvesterPluginBase::ContainerCacheCleanupL" ); 

    if ( IsMatrixMenuInForegroundL() )

        {

        MGlxCache* cacheManager = MGlxCache::InstanceL();   

        for(TInt i=0 ; i< aMediaList->Count();i++)

            {