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/*
Copyright (C) 2003 Richard Lärkäng
Copyright (C) 2003 Jason Kivlighn
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 2 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, write to the Free Software
Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02111-1307 USA
*/
#include "mx2importer.h"
#include <tdelocale.h>
#include <kdebug.h>
#include <tqfile.h>
#include <tqstringlist.h>
#include <tqtextstream.h>
#include <tqdatetime.h>
#include "datablocks/recipe.h"
MX2Importer::MX2Importer()
{}
void MX2Importer::parseFile( const TQString& filename )
{
TQFile file( filename );
kdDebug() << "loading file: " << filename << endl;
if ( file.open( IO_ReadOnly ) ) {
kdDebug() << "file opened" << endl;
TQDomDocument doc;
//hopefully a temporary hack, since MasterCook creates invalid xml declarations
TQTextStream stream( &file );
TQString all_data = stream.read();
if ( all_data.startsWith( "<?xml" ) )
all_data.remove( 0, all_data.find( "?>" ) + 2 );
TQString error;
int line;
int column;
if ( !doc.setContent( all_data, &error, &line, &column ) ) {
kdDebug() << TQString( "error: \"%1\" at line %2, column %3" ).arg( error ).arg( line ).arg( column ) << endl;
setErrorMsg( TQString( i18n( "\"%1\" at line %2, column %3. This may not be a *.mx2 file." ) ).arg( error ).arg( line ).arg( column ) );
return ;
}
TQDomElement mx2 = doc.documentElement();
// TODO Check if there are changes between versions
if ( mx2.tagName() != "mx2" /*|| mx2.attribute("source") != "MasterCook 5.0"*/ ) {
setErrorMsg( i18n( "This file does not appear to be a *.mx2 file" ) );
return ;
}
TQDomNodeList l = mx2.childNodes();
for ( unsigned i = 0; i < l.count(); i++ ) {
TQDomElement el = l.item( i ).toElement();
if ( el.tagName() == "RcpE" ) {
Recipe recipe;
recipe.title = el.attribute( "name" );
Element author( el.attribute( "author" ) );
recipe.authorList.append( author );
readRecipe( el.childNodes(), &recipe );
add
( recipe );
}
}
}
else
setErrorMsg( i18n( "Unable to open file." ) );
}
MX2Importer::~MX2Importer()
{
}
void MX2Importer::readRecipe( const TQDomNodeList& l, Recipe *recipe )
{
for ( unsigned i = 0; i < l.count(); i++ ) {
TQDomElement el = l.item( i ).toElement();
TQString tagName = el.tagName();
if ( tagName == "Serv" ) {
recipe->yield.amount = el.attribute( "qty" ).toInt();
recipe->yield.type = i18n("servings");
}
else if ( tagName == "PrpT" )
recipe->prepTime = TQTime::fromString( el.attribute( "elapsed" ) );
else if ( tagName == "CatS" ) {
TQDomNodeList categories = el.childNodes();
for ( unsigned j = 0; j < categories.count(); j++ ) {
TQDomElement c = categories.item( j ).toElement();
if ( c.tagName() == "CatT" ) {
if ( c.text().length() > 0 ) {
Element cat( c.text().stripWhiteSpace() );
recipe->categoryList.append( cat );
}
}
}
}
else if ( tagName == "IngR" ) {
Ingredient new_ing( el.attribute( "name" ),
el.attribute( "qty" ).toDouble(),
Unit( el.attribute( "unit" ), el.attribute( "qty" ).toDouble() ) );
if ( el.hasChildNodes() ) {
TQDomNodeList iChilds = el.childNodes();
for ( unsigned j = 0; j < iChilds.count(); j++ ) {
TQDomElement iChild = iChilds.item( j ).toElement();
if ( iChild.tagName() == "IPrp" )
new_ing.prepMethodList.append( Element(iChild.text().stripWhiteSpace()) );
else if ( iChild.tagName() == "INtI" )
; // TODO: What does it mean?... ingredient nutrient info?
}
}
recipe->ingList.append( new_ing );
}
else if ( tagName == "DirS" ) {
TQStringList directions;
TQDomNodeList dirs = el.childNodes();
for ( unsigned j = 0; j < dirs.count(); j++ ) {
TQDomElement dir = dirs.item( j ).toElement();
if ( dir.tagName() == "DirT" )
directions.append( dir.text().stripWhiteSpace() );
}
TQString directionsText;
// TODO This is copied from RecipeML, maybe a TQStringList
// for directions in Recipe instead?
if ( directions.count() > 1 ) {
for ( unsigned i = 1; i <= directions.count(); i++ ) {
if ( i != 1 ) {
directionsText += "\n\n";
}
TQString sWith = TQString( "%1. " ).arg( i );
TQString text = directions[ i - 1 ];
if ( !text.stripWhiteSpace().startsWith( sWith ) )
directionsText += sWith;
directionsText += text;
}
}
else
directionsText = directions[ 0 ];
recipe->instructions = directionsText;
}
else if ( tagName == "SrvI" ) {
// Don't know what to do with it, for now add it to directions
// btw lets hope this is read after the directions
recipe->instructions += "\n\n" + el.text().stripWhiteSpace();
}
else if ( tagName == "Note" ) {
// Don't know what to do with it, for now add it to directions
// btw lets hope this is read after the directions
recipe->instructions += "\n\n" + el.text().stripWhiteSpace();
}
else if ( tagName == "Nutr" ) {
//example: <Nutr>Per Serving (excluding unknown items): 51 Calories; 6g Fat (99.5% calories from fat); trace Protein; trace Carbohydrate; 0g Dietary Fiber; 16mg Cholesterol; 137mg Sodium. Exchanges: 1 Fat.</Nutr>
// Don't know what to do with it, for now add it to directions
// btw lets hope this is read after the directions
recipe->instructions += "\n\n" + el.text().stripWhiteSpace();
}
/* tags to check for (example follows:
<Srce>SARA'S SECRETS with Sara Moulton - (Show # SS-1B43) - from the TV FOOD NETWORK</Srce>
<AltS label="Formatted for MC7" source="07-11-2003 by Joe Comiskey - Mad's Recipe Emporium"/>
*/
// TODO Have i missed some tag?
}
}
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