meetingrequest/mrtasks/mrtaskplugin/src/cesmrsendmrrespfsmailtask.cpp
branchRCL_3
changeset 16 4ce476e64c59
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13:0396474f30f5 16:4ce476e64c59
       
     1 /*
       
     2 * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). 
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  Implementation for sending MR response via fs email
       
    15 *
       
    16 */
       
    17 #include "emailtrace.h"
       
    18 #include "cesmrsendmrrespfsmailtask.h"
       
    19 
       
    20 #include <caluser.h>
       
    21 #include <calentry.h>
       
    22 #include <utf.h>
       
    23 //<cmail>
       
    24 #include "mmrinfoprocessor.h"
       
    25 //</cmail>
       
    26 #include <f32file.h>
       
    27 #include <coemain.h>
       
    28 #include <bautils.h>
       
    29 #include <cmrmailboxutils.h>
       
    30 
       
    31 #include "cesmrcaldbmgr.h"
       
    32 #include "mesmrmeetingrequestentry.h"
       
    33 #include "cesmrmailplaitextformatter.h"
       
    34 #include "cesmrfsemailmanager.h"
       
    35 #include "cesmrcalimportexporter.h"
       
    36 #include "tesmrinputparams.h"
       
    37 #include "cesmrcaluserutil.h"
       
    38 #include "esmrhelper.h"
       
    39 
       
    40 // Unnamed namespace for local definitions
       
    41 namespace {
       
    42 // Literal for plain text separator
       
    43 _LIT( KPlainTextResponseTxtSeparator,
       
    44       "\n----------------------------------------\n");
       
    45 	  
       
    46 
       
    47 // Literal for response iCal file
       
    48 //<cmail> remove hard coded paths
       
    49 //_LIT( KPath, "c:\\temp\\" ); //codescanner::driveletters
       
    50 //_LIT( KFileAndPath, "c:\\temp\\response.ics" ); //codescanner::driveletters
       
    51 //_LIT( KPath, "temp\\" );
       
    52 _LIT( KFileName, "temp\\response.ics" );
       
    53 //</cmail>
       
    54 
       
    55 } // namespace
       
    56 
       
    57 // ======== MEMBER FUNCTIONS ========
       
    58 
       
    59 // ---------------------------------------------------------------------------
       
    60 // CESMRSendMRRespFSMailTask::CESMRSendMRRespFSMailTask
       
    61 // ---------------------------------------------------------------------------
       
    62 //
       
    63 CESMRSendMRRespFSMailTask::CESMRSendMRRespFSMailTask(
       
    64         TESMRCommand aCommand,
       
    65         MESMRCalDbMgr& aCalDbMgr,
       
    66         MESMRMeetingRequestEntry& aEntry,
       
    67         CMRMailboxUtils& aMRMailboxUtils,
       
    68         TESMRResponseType aResponseType )
       
    69 :   CESMRTaskBase( aCalDbMgr, aEntry, aMRMailboxUtils ),
       
    70     iCommand( aCommand ),
       
    71     iResponseType( aResponseType )
       
    72     {
       
    73     FUNC_LOG;
       
    74     //do nothing
       
    75     }
       
    76 
       
    77 // ---------------------------------------------------------------------------
       
    78 // CESMRSendMRRespFSMailTask::~CESMRSendMRRespFSMailTask
       
    79 // ---------------------------------------------------------------------------
       
    80 //
       
    81 CESMRSendMRRespFSMailTask::~CESMRSendMRRespFSMailTask()
       
    82     {
       
    83     FUNC_LOG;
       
    84     delete iCaluserUtil;
       
    85     delete iEntryToSend;
       
    86     delete iResponseMessage;
       
    87     delete iEmailMgr;
       
    88     delete iTextFormatter;
       
    89     }
       
    90 
       
    91 // ---------------------------------------------------------------------------
       
    92 // CESMRSendMRRespFSMailTask::NewL
       
    93 // ---------------------------------------------------------------------------
       
    94 //
       
    95 CESMRSendMRRespFSMailTask* CESMRSendMRRespFSMailTask::NewL(
       
    96         TESMRCommand aCommand,
       
    97         MESMRCalDbMgr& aCalDbMgr,
       
    98         MESMRMeetingRequestEntry& aEntry,
       
    99         CMRMailboxUtils& aMRMailboxUtils,
       
   100         TESMRResponseType aResponseType,
       
   101         const TDesC& aResponseMessage )
       
   102     {
       
   103     FUNC_LOG;
       
   104     CESMRSendMRRespFSMailTask* self =
       
   105         new (ELeave) CESMRSendMRRespFSMailTask(
       
   106             aCommand,
       
   107             aCalDbMgr,
       
   108             aEntry,
       
   109             aMRMailboxUtils,
       
   110             aResponseType );
       
   111 
       
   112     CleanupStack::PushL(self);
       
   113     self->ConstructL(aResponseMessage);
       
   114     CleanupStack::Pop(self);
       
   115     return self;
       
   116     }
       
   117 
       
   118 // ---------------------------------------------------------------------------
       
   119 // CESMRSendMRRespFSMailTask::ConstructL
       
   120 // ---------------------------------------------------------------------------
       
   121 //
       
   122 void CESMRSendMRRespFSMailTask::ConstructL(
       
   123         const TDesC& aResponseMessage )
       
   124     {
       
   125     FUNC_LOG;
       
   126     BaseConstructL();
       
   127     iEmailMgr        = CESMRFSEMailManager::NewL( MailboxUtils() );
       
   128     iTextFormatter   = CESMRMailPlainTextFormatter::NewL( MailboxUtils() );
       
   129     iResponseMessage = aResponseMessage.AllocL();
       
   130     }
       
   131 
       
   132 // ---------------------------------------------------------------------------
       
   133 // CESMRSendMRRespFSMailTask::ExecuteTaskL
       
   134 // ---------------------------------------------------------------------------
       
   135 //
       
   136 void CESMRSendMRRespFSMailTask::ExecuteTaskL()
       
   137     {
       
   138     FUNC_LOG;
       
   139     iEntryToSend = ESMREntry().ValidateEntryL();
       
   140 
       
   141     // Checking input paramters
       
   142     if( CCalEntry::EMethodReply != iEntryToSend->MethodL() &&
       
   143             EESMRCmdRemoveFromCalendar != iCommand )
       
   144         {
       
   145         User::Leave( KErrArgument );
       
   146         }
       
   147 
       
   148     if ( ESMREntry().IsSyncObjectPresent( ) )
       
   149         {
       
   150         SendMailViaSyncL();
       
   151         }
       
   152     else
       
   153         {
       
   154         iCaluserUtil = CESMRCalUserUtil::NewL( *iEntryToSend );
       
   155 
       
   156         // create mail message:
       
   157         ConstructMailL();
       
   158 
       
   159         TInt ret = iEmailMgr->SendMessageL();
       
   160         User::LeaveIfError(ret);
       
   161         }
       
   162     }
       
   163 
       
   164 // ---------------------------------------------------------------------------
       
   165 // CESMRSendMRRespFSMailTask::ConstructMailL
       
   166 // ---------------------------------------------------------------------------
       
   167 //
       
   168 void CESMRSendMRRespFSMailTask::ConstructMailL()
       
   169     {
       
   170     FUNC_LOG;
       
   171     // Prepare email manager for sending
       
   172     CCalUser *mailboxUser = ESMREntry().Entry().PhoneOwnerL();
       
   173     iEmailMgr->PrepareForSendingL(
       
   174             ESMRHelper::AddressWithoutMailtoPrefix(
       
   175                     mailboxUser->Address() ) );
       
   176 
       
   177     // set the email subject
       
   178     HBufC* subject =
       
   179     iTextFormatter->Subject16LC(
       
   180             *iEntryToSend,
       
   181             ESMREntry().IsForwardedL(),
       
   182             ESMREntry().IsEntryEditedL() );
       
   183 
       
   184     iEmailMgr->SetSubjectL(*subject);
       
   185     CleanupStack::PopAndDestroy(subject);
       
   186     subject = NULL;
       
   187 
       
   188     // Set the To recipient
       
   189     iEmailMgr->AppendToRecipientL(
       
   190             iEntryToSend->OrganizerL()->Address(),
       
   191             iEntryToSend->OrganizerL()->CommonName() );
       
   192 
       
   193     // Set text/plain part
       
   194     AddPlainTextPartL();
       
   195 
       
   196     // Set text/calendar part:
       
   197     AddCalendarPartL();
       
   198     }
       
   199 
       
   200 // ---------------------------------------------------------------------------
       
   201 // CESMRSendMRRespFSMailTask::AddPlainTextPartL
       
   202 // ---------------------------------------------------------------------------
       
   203 //
       
   204 void CESMRSendMRRespFSMailTask::AddPlainTextPartL()
       
   205     {
       
   206     FUNC_LOG;
       
   207 
       
   208     HBufC* plainText = iTextFormatter->Body16LC( *iEntryToSend );
       
   209     if ( iResponseMessage )
       
   210         {
       
   211         TPtrC plainTextSeparator( KPlainTextResponseTxtSeparator() );
       
   212 
       
   213         CleanupStack::Pop( plainText );
       
   214         
       
   215         plainText = plainText->ReAlloc(
       
   216                         plainText->Length() +
       
   217                         plainTextSeparator.Length() +
       
   218                         iResponseMessage->Length() );
       
   219         
       
   220         CleanupStack::PushL( plainText );
       
   221 
       
   222         TPtr ptrPlainText( plainText->Des() );
       
   223         ptrPlainText.Append( plainTextSeparator );
       
   224         ptrPlainText.Append( *iResponseMessage );
       
   225         }
       
   226 
       
   227     iEmailMgr->CreateTextPlainPartL(*plainText);
       
   228     CleanupStack::PopAndDestroy(plainText);
       
   229     }
       
   230 
       
   231 // ---------------------------------------------------------------------------
       
   232 // CESMRSendMRRespFSMailTask::AddCalendarPartL
       
   233 // ---------------------------------------------------------------------------
       
   234 //
       
   235 void CESMRSendMRRespFSMailTask::AddCalendarPartL()
       
   236     {
       
   237     FUNC_LOG;
       
   238     SetAttendeesL();    
       
   239     
       
   240     CESMRCalImportExporter* calExporter =
       
   241             CESMRCalImportExporter::NewLC();
       
   242 
       
   243     HBufC* calendarPart =
       
   244             calExporter->ExportToICal16LC( *iEntryToSend );
       
   245 
       
   246     //<cmail> removing hardcoded paths
       
   247     TFileName fileName(KFileName);
       
   248     User::LeaveIfError(ESMRHelper::CreateAndAppendPrivateDirToFileName(fileName));
       
   249     SaveICalToFileL( *calendarPart, fileName );
       
   250     iEmailMgr->CreateTextCalendarPartL(
       
   251             CESMRFSEMailManager::EESMRMethodResponse,
       
   252                     fileName);
       
   253     //</cmail>
       
   254 
       
   255     CleanupStack::PopAndDestroy( calendarPart );
       
   256     CleanupStack::PopAndDestroy( calExporter );
       
   257     }
       
   258 
       
   259 // ---------------------------------------------------------------------------
       
   260 // CESMRSendMRRespFSMailTask::SendMailViaSyncL
       
   261 // ---------------------------------------------------------------------------
       
   262 //
       
   263 void CESMRSendMRRespFSMailTask::SendMailViaSyncL()
       
   264     {
       
   265     FUNC_LOG;
       
   266     TESMRInputParams startupParams;
       
   267  
       
   268     if ( ESMREntry().StartupParameters(startupParams) )
       
   269         {
       
   270         MMRInfoProcessor::TMRInfoResponseMode responseMode (
       
   271                 MMRInfoProcessor::EMRInfoResponseSendAndSync );
       
   272 
       
   273         if ( EESMRResponseDontSend == iResponseType )
       
   274             {
       
   275             responseMode = MMRInfoProcessor::EMRInfoResponseSync;
       
   276             }
       
   277         else if ( EESMRCmdRemoveFromCalendar == iCommand )
       
   278             {
       
   279             responseMode = MMRInfoProcessor::EMRInfoRemoveFromCal;
       
   280             }
       
   281 
       
   282         MMRInfoObject& infoObject = ESMREntry().ValidateSyncObjectL();
       
   283         iEmailMgr->SendMailViaSyncL(
       
   284                 startupParams,
       
   285                 infoObject,
       
   286                 responseMode,
       
   287                 *iResponseMessage );
       
   288         }
       
   289     else
       
   290         {
       
   291         User::Leave( KErrArgument );
       
   292         }
       
   293     }
       
   294 
       
   295 // ---------------------------------------------------------------------------
       
   296 // CESMRSendMRRespFSMailTask::SaveICalToFileL
       
   297 // ---------------------------------------------------------------------------
       
   298 //
       
   299 TInt CESMRSendMRRespFSMailTask::SaveICalToFileL(
       
   300         const TDesC& aICal,
       
   301         const TDesC& aFilename  )
       
   302     {
       
   303     FUNC_LOG;
       
   304     //create 8 bit buffer for temp file content
       
   305     TInt length = aICal.Length() * 2;
       
   306     HBufC8* buffer = HBufC8::NewLC( length );
       
   307     TPtr8 des = buffer->Des();
       
   308 
       
   309     // covert the 16 bit iCal to 8 bit iCal:
       
   310     TInt err = CnvUtfConverter::ConvertFromUnicodeToUtf8(des, aICal);
       
   311 
       
   312     RFs& fs( CCoeEnv::Static()->FsSession() );
       
   313 
       
   314     // ensure the path exists:
       
   315     //<cmail> remove hard coded paths
       
   316     //BaflUtils::EnsurePathExistsL(fs, KPath);
       
   317     //</cmail>
       
   318 
       
   319     // delete previous file
       
   320     fs.Delete( aFilename );
       
   321 
       
   322     // save the iCal to file system:
       
   323     RFile file;
       
   324     User::LeaveIfError(file.Create(fs, aFilename, EFileWrite));
       
   325     CleanupClosePushL(file);
       
   326     User::LeaveIfError(file.Write(*buffer));
       
   327 
       
   328     // clean up:
       
   329     CleanupStack::PopAndDestroy(2, buffer); // file, fs, buffer
       
   330 
       
   331     return KErrNone;
       
   332     }
       
   333 
       
   334 // ---------------------------------------------------------------------------
       
   335 // CESMRSendMRRespFSMailTask::SetAttendeesL
       
   336 // ---------------------------------------------------------------------------
       
   337 //
       
   338 void CESMRSendMRRespFSMailTask::SetAttendeesL()
       
   339     {
       
   340     FUNC_LOG;
       
   341     CCalAttendee* thisAttendee = 
       
   342             ESMRHelper::CopyAttendeeLC( 
       
   343                               *(MailboxUtils().ThisAttendeeL( *iEntryToSend )) );
       
   344     
       
   345     RPointerArray<CCalAttendee>& attendeeList = iEntryToSend->AttendeesL();
       
   346     
       
   347     while ( attendeeList.Count() )
       
   348         {
       
   349         //remove attendees from entry that is to be forwarded
       
   350         iEntryToSend->DeleteAttendeeL( 0 );
       
   351         }
       
   352     
       
   353     // Ownership is transferred
       
   354     iEntryToSend->AddAttendeeL( thisAttendee );
       
   355     CleanupStack::Pop( thisAttendee );
       
   356     }
       
   357 
       
   358 //EOF
       
   359