1 files changed, 382 insertions, 0 deletions
diff --git a/src/importers/mxpimporter.cpp b/src/importers/mxpimporter.cpp
new file mode 100644
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+++ b/src/importers/mxpimporter.cpp
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+/***************************************************************************
+*   Copyright (C) 2003 by                                                 *
+*   Jason Kivlighn ([email protected])                                  *
+*                                                                         *
+*   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 "mxpimporter.h"
+
+#include <tqfile.h>
+#include <tqtextstream.h>
+#include <tqstringlist.h>
+#include <tqdatetime.h>
+
+#include <tdeapplication.h>
+#include <tdelocale.h>
+#include <kdebug.h>
+
+#include "datablocks/mixednumber.h"
+#include "datablocks/recipe.h"
+
+MXPImporter::MXPImporter() : BaseImporter()
+{}
+
+void MXPImporter::parseFile( const TQString &file )
+{
+	TQFile input( file );
+
+	if ( input.open( IO_ReadOnly ) ) {
+		TQTextStream stream( &input );
+		stream.skipWhiteSpace();
+
+		TQString line;
+		while ( !stream.atEnd() ) {
+			line = stream.readLine().stripWhiteSpace();
+
+			if ( line.simplifyWhiteSpace().contains( "Exported from MasterCook" ) ) {
+				importMXP( stream );
+			}
+			else if ( line == "{ Exported from MasterCook Mac }" ) {
+				importMac( stream );
+			}
+			else if ( line == "@@@@@" ) {
+				importGeneric( stream );
+			}
+
+			stream.skipWhiteSpace();
+		}
+
+		if ( fileRecipeCount() == 0 )
+			addWarningMsg( i18n( "No recipes found in this file." ) );
+	}
+	else
+		setErrorMsg( i18n( "Unable to open file." ) );
+}
+
+MXPImporter::~MXPImporter()
+{}
+
+void MXPImporter::importMXP( TQTextStream &stream )
+{
+	Recipe recipe;
+
+	kapp->processEvents(); //don't want the user to think its frozen... especially for files with thousands of recipes
+
+	//kdDebug()<<"Found recipe MXP format: * Exported from MasterCook *"<<endl;
+	TQString current;
+
+	// title
+	stream.skipWhiteSpace();
+	recipe.title = stream.readLine().stripWhiteSpace();
+	//kdDebug()<<"Found title: "<<m_title<<endl;
+
+	//author
+	stream.skipWhiteSpace();
+	current = stream.readLine().stripWhiteSpace();
+	if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "recipe by" ) {
+		Element new_author( current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace() );
+		recipe.authorList.append( new_author );
+		//kdDebug()<<"Found author: "<<new_author.name<<endl;
+	}
+	else {
+		addWarningMsg( TQString( i18n( "While loading recipe \"%1\" "
+		                              "the field \"Recipe By:\" is either missing or could not be detected." ) ).arg( recipe.title ) );
+	}
+
+	//servings
+	stream.skipWhiteSpace();
+	current = stream.readLine().stripWhiteSpace();
+	if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "serving size" ) {
+		//allows serving size to be loaded even if preparation time is missing
+		int end_index;
+		if ( current.contains( "preparation time", FALSE ) )
+			end_index = current.find( "preparation time", 0, FALSE ) - 15;
+		else
+			end_index = current.length();
+
+		recipe.yield.amount = current.mid( current.find( ":" ) + 1, end_index ).stripWhiteSpace().toInt();
+		recipe.yield.type = i18n("servings");
+		//kdDebug()<<"Found serving size: "<<recipe.yield.amount<<endl;
+	}
+	else {
+		addWarningMsg( TQString( i18n( "While loading recipe \"%1\" "
+		                              "the field \"Serving Size:\" is either missing or could not be detected." ) ).arg( recipe.title ) );
+	}
+
+	if ( current.contains( "preparation time", FALSE ) ) {
+		TQString prep_time = current.mid( current.find( ":", current.find( "preparation time", 0, FALSE ) ) + 1,
+		                                 current.length() ).stripWhiteSpace();
+		recipe.prepTime = TQTime( prep_time.section( ':', 0, 0 ).toInt(), prep_time.section( ':', 1, 1 ).toInt() );
+		kdDebug() << "Found preparation time: " << prep_time << endl;
+	}
+	else {
+		addWarningMsg( TQString( i18n( "While loading recipe \"%1\" "
+		                              "the field \"Preparation Time:\" is either missing or could not be detected." ) ).arg( recipe.title ) );
+	}
+
+	loadCategories( stream, recipe );
+	loadIngredients( stream, recipe );
+	loadInstructions( stream, recipe );
+	loadOptionalFields( stream, recipe );
+
+	add
+		( recipe );
+
+	if ( !stream.atEnd() ) {
+		importMXP( stream );
+		return ;
+	}
+}
+
+void MXPImporter::loadCategories( TQTextStream &stream, Recipe &recipe )
+{
+	//====================categories====================//
+	stream.skipWhiteSpace();
+	TQString current = stream.readLine().stripWhiteSpace();
+	if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "categories" ) {
+		TQString tmp_str = current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace();
+
+		while ( current.stripWhiteSpace() != "Amount  Measure       Ingredient -- Preparation Method" && !stream.atEnd() ) {
+			if ( !tmp_str.isEmpty() ) {
+				TQStringList categories = TQStringList::split( "  ", tmp_str );
+				for ( TQStringList::const_iterator it = categories.begin(); it != categories.end(); ++it ) {
+					Element new_cat( ( *it ).stripWhiteSpace() );
+					recipe.categoryList.append( new_cat );
+
+					//kdDebug()<<"Found category: "<<new_cat.name<<endl;
+				}
+			}
+
+			current = stream.readLine();
+			tmp_str = current;
+		}
+		//else
+		//	kdDebug()<<"No categories found."<<endl;
+	}
+	else {
+		addWarningMsg( TQString( i18n( "While loading recipe \"%1\" "
+		                              "the field \"Categories:\" is either missing or could not be detected." ) ).arg( recipe.title ) );
+
+		//the ingredient loaded will expect the last thing to have been read to be this header line
+		while ( current.stripWhiteSpace() != "Amount  Measure       Ingredient -- Preparation Method" && !stream.atEnd() )
+			current = stream.readLine();
+	}
+}
+
+void MXPImporter::loadIngredients( TQTextStream &stream, Recipe &recipe )
+{
+	//============ingredients=================//
+	stream.skipWhiteSpace();
+	( void ) stream.readLine();
+	TQString current = stream.readLine();
+	if ( !current.contains( "NONE" ) && !current.isEmpty() ) {
+		while ( !current.isEmpty() && !stream.atEnd() ) {
+			Ingredient new_ingredient;
+
+			//amount
+			TQString amount_str = current.mid( 0, 9 ).simplifyWhiteSpace();
+			if ( !amount_str.isEmpty() )  // case of amount_str.isEmpty() correctly handled by class default
+			{
+				bool ok;
+				MixedNumber amount( MixedNumber::fromString( amount_str, &ok ) );
+				if ( !ok )
+				{
+					addWarningMsg( TQString( i18n( "While loading recipe \"%1\" Invalid amount \"%2\" in the line \"%3\"" ) ).arg( recipe.title ).arg( amount_str ).arg( current.stripWhiteSpace() ) );
+					current = stream.readLine();
+					continue;
+				}
+				new_ingredient.amount = amount.toDouble();
+			}
+
+			//units
+			TQString units( current.mid( 9, 13 ) );
+			new_ingredient.units = Unit( units.simplifyWhiteSpace(), new_ingredient.amount );
+
+			//name
+			int dash_index = current.find( "--" );
+
+			int length;
+			if ( dash_index == -1 || dash_index == 24 )  //ignore a dash in the first position (index 24)
+				length = current.length();
+			else
+				length = dash_index - 22;
+
+			TQString ingredient_name( current.mid( 22, length ) );
+			new_ingredient.name = ingredient_name.stripWhiteSpace();
+
+			//prep method
+			if ( dash_index != -1 && dash_index != 24 )  //ignore a dash in the first position (index 24)
+				new_ingredient.prepMethodList.append( Element(current.mid( dash_index + 2, current.length() ).stripWhiteSpace()) );
+
+			recipe.ingList.append( new_ingredient );
+			//kdDebug()<<"Found ingredient: amount="<<new_ingredient.amount
+			//  <<", unit:"<<new_ingredient.units
+			//  <<", name:"<<new_ingredient.name
+			//  <<", prep_method:"<<prep_method<<endl;
+
+			current = stream.readLine();
+		}
+	}
+	//else
+	//	kdDebug()<<"No ingredients found."<<endl;
+}
+
+void MXPImporter::loadInstructions( TQTextStream &stream, Recipe &recipe )
+{
+	//==========================instructions ( along with other optional fields... mxp format doesn't define end of ingredients and start of other fields )==============//
+	stream.skipWhiteSpace();
+	TQString current = stream.readLine().stripWhiteSpace();
+	while ( !current.contains( "- - - -" ) && !stream.atEnd() ) {
+		if ( current.stripWhiteSpace() == "Source:" ) {
+			Element new_author( getNextQuotedString( stream ) );
+			recipe.authorList.append( new_author );
+			//kdDebug()<<"Found source: "<<new_author.name<<" (adding as author)"<<endl;
+		}
+		else if ( current.stripWhiteSpace() == "Description:" ) {
+			TQString description = getNextQuotedString( stream );
+			//kdDebug()<<"Found description: "<<m_description<<" (adding to end of instructions)"<<endl;
+			recipe.instructions += "\n\nDescription: " + description;
+		}
+		else if ( current.stripWhiteSpace() == "S(Internet Address):" ) {
+			TQString internet = getNextQuotedString( stream );
+			//kdDebug()<<"Found internet address: "<<m_internet<<" (adding to end of instructions)"<<endl;
+			recipe.instructions += "\n\nInternet address: " + internet;
+		}
+		else if ( current.stripWhiteSpace() == "Yield:" ) {
+			recipe.yield.amount = getNextQuotedString( stream ).stripWhiteSpace().toInt();
+			recipe.yield.type = i18n("servings");
+			//kdDebug()<<"Found yield: "<<recipe.yield.amount<<" (adding as servings)"<<endl;
+		}
+		else if ( current.stripWhiteSpace() == "T(Cook Time):" ) {
+			( void ) getNextQuotedString( stream ); //this would be prep time, but we don't use prep time at the moment
+			//kdDebug()<<"Found cook time: "<<m_prep_time<<" (adding as prep time)"<<endl;
+		}
+		else if ( current.stripWhiteSpace() == "Cuisine:" ) {
+			Element new_cat( getNextQuotedString( stream ) );
+			recipe.categoryList.append( new_cat );
+			//kdDebug()<<"Found cuisine (adding as category): "<<new_cat.name<<endl;
+		}
+		else
+			recipe.instructions += current + "\n";
+
+		current = stream.readLine().stripWhiteSpace();
+	}
+	recipe.instructions = recipe.instructions.stripWhiteSpace();
+	//kdDebug()<<"Found instructions: "<<m_instructions<<endl;
+}
+
+void MXPImporter::loadOptionalFields( TQTextStream &stream, Recipe &recipe )
+{
+	//=================after here, fields are optional=========================//
+	stream.skipWhiteSpace();
+	TQString current = stream.readLine().stripWhiteSpace();
+
+	TQString notes;
+
+	//Note: we simplifyWhiteSpace() because some versions of MasterCook have "Exported from MasterCook" and others have "Exported  from MasterCook".
+	//      This also could work around a typo or such.
+	while ( !current.simplifyWhiteSpace().contains( "Exported from MasterCook" ) && !stream.atEnd() ) {
+		//suggested wine
+		if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "suggested wine" ) {
+			TQString wine = current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace();
+			//kdDebug()<<"Found suggested wine: "<<m_wine<<" (adding to end of instructions)"<<endl;
+
+			recipe.instructions += "\n\nSuggested wine: " + wine;
+		}
+		//Nutr. Assoc.
+		if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "nutr. assoc." ) {
+			TQString nutr_assoc = current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace();
+			//kdDebug()<<"Found nutrient association: "<<nutr_assoc<<" (adding to end of instructions)"<<endl;
+
+			recipe.instructions += "\n\nNutrient Association: " + nutr_assoc;
+		}
+		else if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "per serving (excluding unknown items)" ) { //per serving... maybe we can do something with this info later
+			TQString per_serving_info = current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace();
+			//kdDebug()<<"Found per serving (excluding unknown items): "<<per_serving_info<<" (adding to end of instructions)"<<endl;
+
+			recipe.instructions += "\n\nPer Serving (excluding unknown items): " + per_serving_info;
+		}
+		else if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "per serving" ) { //per serving... maybe we can do something with this info later
+			TQString per_serving_info = current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace();
+			//kdDebug()<<"Found per serving: "<<per_serving_info<<" (adding to end of instructions)"<<endl;
+
+			recipe.instructions += "\n\nPer Serving: " + per_serving_info;
+		}
+		else if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "food exchanges" ) { //food exchanges... maybe we can do something with this info later
+			TQString food_exchange_info = current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace();
+			//kdDebug()<<"Found food exchanges: "<<food_exchange_info<<" (adding to end of instructions)"<<endl;
+
+			recipe.instructions += "\n\nFood Exchanges: " + food_exchange_info;
+		}
+		else if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "serving ideas" ) { //serving ideas
+			TQString serving_ideas = current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace();
+			//kdDebug()<<"Found serving ideas: "<<m_serving_ideas<<" (adding to end of instructions)"<<endl;
+
+			recipe.instructions += "\n\nServing ideas: " + serving_ideas;
+		}
+		else if ( current.mid( 0, current.find( ":" ) ).simplifyWhiteSpace().lower() == "notes" )  //notes
+			notes = current.mid( current.find( ":" ) + 1, current.length() ).stripWhiteSpace();
+		else if ( !current.isEmpty() && current != "_____" )  //if it doesn't belong to any other field, assume it a part of a multi-line notes field
+			notes += "\n" + current;
+
+		current = stream.readLine().stripWhiteSpace();
+	}
+
+	/*possible fields to implement later:
+
+	         Nutr. Assoc. : 0 0 0 0 0
+
+	Ratings       : Cholesterol Rating 5            Complete Meal 3
+	               Cost 3                          Depth 3
+	               Difficulty 2                    Fanciness 7
+	               Fat Content 5                   Good For Crowds 10
+	               Intensity 5                     Intricacy 2
+	               Kid Appeal 3                    Looks 5
+	               Portability 3                   Richness 7
+	               Serving Temperature 8           Spicy Hotness 2
+	               Tartness 7
+
+	*/
+	if ( !notes.isNull() ) {
+		//kdDebug()<<TQString("Found notes: %s (adding to end of instructions)").arg(m_notes)<<endl;
+		recipe.instructions += "\n\nNotes: " + notes.stripWhiteSpace();
+	}
+}
+
+void MXPImporter::importGeneric( TQTextStream & /*stream*/ )
+{
+	setErrorMsg( i18n( "MasterCook's Generic Export format is currently not supported.  Please write to [email protected] to request support for this format." ) );
+	//not even sure it this is worth writing... its rather obsolete
+}
+
+void MXPImporter::importMac( TQTextStream & /*stream*/ )
+{
+	setErrorMsg( i18n( "MasterCook Mac's Export format is currently not supported.  Please write to [email protected] to request support for this format." ) );
+	//not even sure it this is worth writing... its rather obsolete
+}
+
+TQString MXPImporter::getNextQuotedString( TQTextStream &stream )
+{
+	stream.skipWhiteSpace();
+	TQString current = stream.readLine().stripWhiteSpace();
+	TQString return_str;
+
+	if ( current.left( 1 ) == "\"" )
+		return_str = current.mid( 1, current.length() - 1 );
+	else
+		return current;
+
+	while ( current.right( 1 ) != "\"" && !stream.atEnd() ) {
+		current = stream.readLine().stripWhiteSpace();
+		return_str += "\n" + current;
+	}
+
+	//take off quote at end
+	return_str = return_str.mid( 0, return_str.length() - 1 );
+
+	return return_str.stripWhiteSpace();
+}