1 files changed, 196 insertions, 0 deletions
diff --git a/krecipes/src/importers/nycgenericimporter.cpp b/krecipes/src/importers/nycgenericimporter.cpp
new file mode 100644
index 0000000..4105eea
--- /dev/null
+++ b/krecipes/src/importers/nycgenericimporter.cpp
@@ -0,0 +1,196 @@
+/***************************************************************************
+*   Copyright (C) 2003 by                                                 *
+*   Jason Kivlighn (jkivlighn@gmail.com)                                  *
+*                                                                         *
+*   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.                                   *
+***************************************************************************/
+
+#include "nycgenericimporter.h"
+
+#include <kapplication.h>
+#include <klocale.h>
+#include <kdebug.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qstringlist.h>
+#include <qregexp.h>
+
+#include "datablocks/mixednumber.h"
+#include "datablocks/recipe.h"
+
+NYCGenericImporter::NYCGenericImporter() : BaseImporter()
+{}
+
+void NYCGenericImporter::parseFile( const QString &file )
+{
+	first = true;
+
+	m_recipe.empty();
+
+	QFile input( file );
+	if ( input.open( IO_ReadOnly ) ) {
+		QTextStream stream( &input );
+		stream.skipWhiteSpace();
+
+		if ( !stream.atEnd() && stream.readLine().startsWith( "@@@@@" ) )
+			importNYCGeneric( stream );
+		else {
+			setErrorMsg( i18n( "File does not appear to be a valid NYC export." ) );
+			return ;
+		}
+	}
+	else
+		setErrorMsg( i18n( "Unable to open file." ) );
+}
+
+NYCGenericImporter::~NYCGenericImporter()
+{}
+
+void NYCGenericImporter::importNYCGeneric( QTextStream &stream )
+{
+	kapp->processEvents(); //don't want the user to think its frozen... especially for files with thousands of recipes
+
+	QString current;
+
+	stream.skipWhiteSpace();
+
+	//title
+	while ( !( current = stream.readLine() ).isEmpty() && !stream.atEnd() )
+		m_recipe.title = current;
+
+	//categories
+	while ( !( current = stream.readLine() ).isEmpty() && !stream.atEnd() ) {
+		if ( current[ 0 ].isNumber() ) {
+			loadIngredientLine( current );
+			break;
+		} //oops, this is really an ingredient line (there was no category line)
+
+		QStringList categories = QStringList::split( ',', current );
+
+		if ( categories.count() > 0 && categories[ 0 ].upper() == "none" )  //there are no categories
+			break;
+
+		for ( QStringList::const_iterator it = categories.begin(); it != categories.end(); ++it ) {
+			Element new_cat( QString( *it ).stripWhiteSpace() );
+			kdDebug() << "Found category: " << new_cat.name << endl;
+			m_recipe.categoryList.append( new_cat );
+		}
+	}
+
+	//ingredients
+	while ( !( current = stream.readLine() ).isEmpty() && !stream.atEnd() )
+		loadIngredientLine( current );
+
+	//everything else is the instructions with optional "contributor", "prep time" and "yield"
+	bool found_next;
+	while ( !( found_next = ( current = stream.readLine() ).startsWith( "@@@@@" ) ) && !stream.atEnd() ) {
+		if ( current.startsWith( "Contributor:" ) ) {
+			Element new_author( current.mid( current.find( ':' ) + 1, current.length() ).stripWhiteSpace() );
+			kdDebug() << "Found author: " << new_author.name << endl;
+			m_recipe.authorList.append( new_author );
+		}
+		else if ( current.startsWith( "Preparation Time:" ) ) {
+			m_recipe.prepTime = QTime::fromString( current.mid( current.find( ':' ), current.length() ) );
+		}
+		else if ( current.startsWith( "Yield:" ) ) {
+			int colon_index = current.find( ':' );
+			int amount_type_sep_index = current.find(" ",colon_index+1);
+
+			m_recipe.yield.amount = current.mid( colon_index+2, amount_type_sep_index-colon_index ).toDouble();
+			m_recipe.yield.type = current.mid( amount_type_sep_index+3, current.length() );
+		}
+		else if ( current.startsWith( "NYC Nutrition Analysis (per serving or yield unit):" ) ) {
+			//m_recipe.instructions += current + "\n";
+		}
+		else if ( current.startsWith( "NYC Nutrilink:" ) ) {
+			//m_recipe.instructions += current + "\n";
+		}
+		else if ( !current.stripWhiteSpace().isEmpty() && !current.startsWith("** Exported from Now You're Cooking!") ) {
+			m_recipe.instructions += current + "\n";
+		}
+	}
+
+	m_recipe.instructions = m_recipe.instructions.stripWhiteSpace();
+	putDataInRecipe();
+
+	if ( found_next )
+		importNYCGeneric( stream );
+}
+
+void NYCGenericImporter::putDataInRecipe()
+{
+	//put it in the recipe list
+	add( m_recipe );
+
+	//reset for the next recipe
+	m_recipe.empty();
+}
+
+void NYCGenericImporter::loadIngredientLine( const QString &line )
+{
+	QString current = line;
+
+	if ( current.contains( "-----" ) ) {
+		current_header = current.stripWhiteSpace();
+		kdDebug() << "Found ingredient header: " << current_header << endl;
+		return ;
+	}
+
+	MixedNumber amount( 0, 0, 1 );
+	QString unit;
+	QString name;
+	QString prep;
+
+	QStringList ingredient_line = QStringList::split( ' ', current );
+
+	bool found_amount = false;
+
+	if ( !ingredient_line.empty() )  //probably an unnecessary check... but to be safe
+	{
+		bool ok;
+		MixedNumber test_amount = MixedNumber::fromString( ingredient_line[ 0 ], &ok );
+		if ( ok )
+		{
+			amount = amount + test_amount;
+			ingredient_line.pop_front();
+			found_amount = true;
+		}
+	}
+	if ( !ingredient_line.empty() )  //probably an unnecessary check... but to be safe
+	{
+		bool ok;
+		MixedNumber test_amount = MixedNumber::fromString( ingredient_line[ 0 ], &ok );
+		if ( ok )
+		{
+			amount = amount + test_amount;
+			ingredient_line.pop_front();
+			found_amount = true;
+		}
+	}
+
+	if ( found_amount ) {
+		unit = ingredient_line[ 0 ];
+		ingredient_line.pop_front();
+	}
+
+	//now join each separate part of ingredient (name, unit, amount)
+	name = ingredient_line.join( " " );
+
+	int prep_sep_index = name.find( QRegExp( "(--|,;;)" ) );
+	if ( prep_sep_index == -1 )
+		prep_sep_index = name.length();
+
+	name = name.left( prep_sep_index ).stripWhiteSpace();
+	prep = name.mid( prep_sep_index+1, name.length() ).stripWhiteSpace();
+
+	Ingredient new_ingredient( name, amount.toDouble(), Unit( unit, amount.toDouble() ) );
+	new_ingredient.group = current_header;
+	new_ingredient.prepMethodList = ElementList::split(",",prep);
+	m_recipe.ingList.append( new_ingredient );
+
+}
+