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/***************************************************************************
* Copyright (C) 2005 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 "plaintextexporter.h"
#include <kconfig.h>
#include <kglobal.h>
#include <klocale.h>
#include "backends/recipedb.h"
PlainTextExporter::PlainTextExporter( const QString& filename, const QString& format ) :
BaseExporter( filename, format )
{}
PlainTextExporter::~PlainTextExporter()
{}
int PlainTextExporter::supportedItems() const
{
return RecipeDB::All ^ RecipeDB::Photo;
}
QString PlainTextExporter::generateIngredient( const IngredientData &ing, MixedNumber::Format number_format )
{
KConfig *config = KGlobal::config();
QString content;
QString amount_str = MixedNumber( ing.amount ).toString( number_format );
if ( ing.amount_offset > 0 )
amount_str += "-"+MixedNumber( ing.amount + ing.amount_offset ).toString( number_format );
else if ( ing.amount <= 1e-10 )
amount_str = "";
content += amount_str;
if ( !amount_str.isEmpty() )
content += " ";
QString unit_str = ing.units.determineName( ing.amount + ing.amount_offset, config->readBoolEntry("AbbreviateUnits") );
content += unit_str;
if ( !unit_str.isEmpty() )
content += " ";
content += ing.name;
if ( ing.prepMethodList.count() > 0 )
content += "; "+ing.prepMethodList.join(", ");
return content;
}
QString PlainTextExporter::createContent( const RecipeList& recipes )
{
KConfig *config = KGlobal::config();
config->setGroup( "Formatting" );
MixedNumber::Format number_format = ( config->readBoolEntry( "Fraction" ) ) ? MixedNumber::MixedNumberFormat : MixedNumber::DecimalFormat;
QString content;
RecipeList::const_iterator recipe_it;
for ( recipe_it = recipes.begin(); recipe_it != recipes.end(); ++recipe_it ) {
content += ( *recipe_it ).title + "\n\n";
if ( ( *recipe_it ).authorList.count() > 0 ) {
content += QString("%1: ").arg(i18n("Authors"));
content += ( *recipe_it ).authorList.join(", ");
content += "\n";
}
if ( ( *recipe_it ).categoryList.count() > 0 ) {
content += QString("%1: ").arg(i18n("Categories"));
content += ( *recipe_it ).categoryList.join(", ");
content += "\n";
}
if ( ( *recipe_it ).yield.amount > 0 ) {
content += QString("%1: ").arg(i18n("Yields"));
content += ( *recipe_it ).yield.toString();
content += "\n";
}
if ( !( *recipe_it ).prepTime.isNull() ) {
content += QString("%1: ").arg(i18n("Preparation Time"));
content += ( *recipe_it ).prepTime.toString( "hh:mm" );
content += "\n";
}
content += "\n";
IngredientList list_copy = ( *recipe_it ).ingList;
for ( IngredientList group_list = list_copy.firstGroup(); group_list.count() != 0; group_list = list_copy.nextGroup() ) {
QString group = group_list[ 0 ].group; //just use the first's name... they're all the same
if ( !group.isEmpty() )
content += group + ":\n";
for ( IngredientList::const_iterator ing_it = group_list.begin(); ing_it != group_list.end(); ++ing_it ) {
if ( !group.isEmpty() )
content += " ";
content += generateIngredient(*ing_it,number_format);
if ( (*ing_it).substitutes.count() > 0 )
content += ", "+i18n("or");
content += "\n";
for ( QValueList<IngredientData>::const_iterator sub_it = (*ing_it).substitutes.begin(); sub_it != (*ing_it).substitutes.end(); ) {
if ( !group.isEmpty() )
content += " ";
content += generateIngredient(*sub_it,number_format);
sub_it++;
if ( sub_it != (*ing_it).substitutes.end() )
content += ", "+i18n("or");
content += "\n";
}
}
}
content += "\n";
/// @todo add ingredient properties
content += ( *recipe_it ).instructions;
content += "\n\n";
if ( (*recipe_it).ratingList.count() > 0 )
content += "----------"+i18n("Ratings")+"----------\n";
for ( RatingList::const_iterator rating_it = (*recipe_it).ratingList.begin(); rating_it != (*recipe_it).ratingList.end(); ++rating_it ) {
if ( !( *rating_it ).rater.isEmpty() )
content += " "+( *rating_it ).rater+"\n";
if ( (*rating_it).ratingCriteriaList.size() > 0 )
content += "\n";
for ( RatingCriteriaList::const_iterator rc_it = (*rating_it).ratingCriteriaList.begin(); rc_it != (*rating_it).ratingCriteriaList.end(); ++rc_it ) {
//FIXME: This is an ugly hack, but I don't know how else to be i18n friendly (if this is even that)
// and still be able to display the amount as a fraction
QString starsTrans = i18n("1 star","%n stars",qRound((*rc_it).stars));
starsTrans.replace(QString::number(qRound((*rc_it).stars)),MixedNumber((*rc_it).stars).toString());
content += " "+(*rc_it).name+": "+starsTrans+"\n";
}
if ( (*rating_it).ratingCriteriaList.size() > 0 )
content += "\n";
if ( !( *rating_it ).comment.isEmpty() )
content += " "+( *rating_it ).comment+"\n";
content += "\n";
}
if ( (*recipe_it).ratingList.size() > 0 )
content += "\n";
content += "-----\n\n"; //end of recipe indicator
}
return content;
}
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