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/*
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============================================================================
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Name : NPRHtmlCreator.cpp
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Author : Symsource
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Copyright (c) 2009 Symbian Foundation Ltd
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This component and the accompanying materials are made available
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under the terms of the License "Eclipse Public License v1.0"
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which accompanies this distribution, and is available
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at the URL "http://www.eclipse.org/legal/epl-v10.html".
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Initial Contributors:
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- Symbian Foundation Ltd - initial contribution.
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Contributors:
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- Symsource
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Description : HTML composer
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============================================================================
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*/
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#include "NPRHtmlCreator.h"
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#include "NPRStory.h"
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//Constants
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_LIT(KPath, "c:\\data\\npr\\story.html");
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_LIT8(KHtml, "<html><body><h2>%S</h2><img vspace=\"2\" hspace=\"10\" src=\"file:///c:/data/npr/pic%d.jpg\" width=\"125\" height=\"125\" align=\"left\"/>%S</body></html>");
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TInt CNPRHtmlCreator::iCurrentImage=6;
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CNPRHtmlCreator* CNPRHtmlCreator::NewLC()
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{
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CNPRHtmlCreator* self = new (ELeave) CNPRHtmlCreator();
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CleanupStack::PushL(self);
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self->ConstructL();
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return self;
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}
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CNPRHtmlCreator* CNPRHtmlCreator::NewL()
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{
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CNPRHtmlCreator* self = CNPRHtmlCreator::NewLC();
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CleanupStack::Pop(); // self;
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return self;
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}
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CNPRHtmlCreator::~CNPRHtmlCreator()
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{
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iFs.Close();
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}
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void CNPRHtmlCreator::ConstructL()
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{
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User::LeaveIfError(iFs.Connect());
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}
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void CNPRHtmlCreator::CreateHtmlFileL(CNPRStory* aStory)
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{
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TInt err = iFs.MkDirAll(KPath);
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if ((KErrNone != err) && (KErrAlreadyExists != err))
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{
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User::Leave(err);
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}
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//Open the file, replacing if necessary
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RFile file;
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User::LeaveIfError(file.Replace(iFs,KPath,EFileWrite));
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CleanupClosePushL(file);
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HBufC8* title=HBufC8::NewLC(aStory->Title().Length());
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title->Des().Copy(aStory->Title());
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TInt textLength=aStory->Text().Length();
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HBufC8* text;
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if (textLength!=0)
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{
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text=HBufC8::NewLC(textLength);
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text->Des().Copy(aStory->Text());
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}
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else
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{
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//There was no story, so just display the teaser
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textLength=aStory->Teaser().Length();
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text=HBufC8::NewLC(textLength);
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text->Des().Copy(aStory->Teaser());
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}
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HBufC8 *buf = HBufC8::NewLC(KHtml().Length()
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+ title->Length()
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+ textLength +1
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);
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--iCurrentImage;
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if (iCurrentImage<=0)
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{
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iCurrentImage=6;
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}
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TPtr8 ptr = buf->Des();
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ptr.Format(KHtml,title, iCurrentImage,text);
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//Write into the file
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User::LeaveIfError(file.Write(ptr));
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CleanupStack::PopAndDestroy(3); //buf,teaser,title
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CleanupStack::PopAndDestroy(&file);
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}
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