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Diffstat (limited to 'src/importers/mx2importer.cpp')
| -rw-r--r-- | src/importers/mx2importer.cpp | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/src/importers/mx2importer.cpp b/src/importers/mx2importer.cpp new file mode 100644 index 0000000..75f75a7 --- /dev/null +++ b/src/importers/mx2importer.cpp @@ -0,0 +1,186 @@ +/* +Copyright (C) 2003 Richard L�rk�ng +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? + } +} + |