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diff --git a/src/exporters/rezkonvexporter.cpp b/src/exporters/rezkonvexporter.cpp
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+/***************************************************************************
+* Copyright (C) 2005 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 "rezkonvexporter.h"
+
+#include <tqregexp.h>
+
+#include <tdeconfig.h>
+#include <kdebug.h>
+#include <tdelocale.h>
+#include <tdeapplication.h>
+
+#include "backends/recipedb.h"
+#include "datablocks/mixednumber.h"
+
+struct translate_unit_info
+{
+ const char *english;
+ const char *english_plural;
+ const char *german;
+ const char *german_plural;
+};
+
+static translate_unit_info translate_units[] = {
+ {"g", "g", "Gramm", "Gramms" },
+ {"ml", "ml", "ml", "ml"},
+ {"l", "l", "Ltr.", "Ltr."},
+ {"kg", "kg", "kg", "kg"},
+ {"mg", "mg", "mg", "mg"},
+ {"teaspoon", "teaspoons", "Teel.", "Teel."},
+ {"t.", "t.", "Teel.", "Teel."},
+ {"t", "t", "Teel.", "Teel."},
+ {"tsp.", "tsp.", "Teel.", "Teel."},
+ {"tsp", "tsp", "Teel.", "Teel."},
+ {"tablespoon", "tablespoons", "Essl.", "Essl."},
+ {"tbsp.", "tbsp.", "Essl.", "Essl."},
+ {"tbsp", "tbsp", "Essl.", "Essl."},
+ {"T", "T", "Essl.", "Essl."},
+ {"T.", "T.", "Essl.", "Essl."},
+ {"cup", "cups", "Tasse", "Tassen"},
+ {"c.", "c.", "Tasse", "Tassen"},
+ {"can", "cans", "Dose", "Dosen"},
+ {"drop", "drops", "Tropfen", "Tropfen"},
+ {"large", "large", "gro�", "gro�"},
+ {"medium", "medium", "mittl.", "mittl."},
+ {"small", "small", "klein.", "klein."},
+ {"pinch", "pinches", "Prise", "Prisen"},
+ {"package", "packages", "Pack.", "Pack."},
+ {"bunch", "bunches", "Bund.", "Bunde"},
+ {"stem", "stems", "Strange", "Strangen"},
+ {"twig", "twigs", "Zweig", "Zweige"},
+ {"tip of a knife", "tips of a knife", "Messersp.", "Messersp."},
+ {"sheet", "sheets", "Blatt", "Bl�tter"},
+ {"handful", "handfuls", "Handvoll", "Handvoll"},
+ {"head", "heads", "Kopf", "K�pfe"},
+ {"slice", "slices", "Scheibe", "Sheiben"},
+ {"some", "some", "Einige", "Einige"},
+ {"a little", "a little", "Etwas", "Etwas"},
+ {"little can", "little cans", "D�schen", "D�schen"},
+ {"glass", "glasses", "Glas", "Gl�ser"},
+ {"piece", "pieces", "St�ck", "St�ck"},
+ {"pot", "pots", "Topf", "Topf"},
+ {"generous", "generous", "Reichlich", "Reichlich"},
+ {"dash", "dashes", "Spritzer", "Spritzer"},
+ {"clove", "cloves", "Zehe", "Zehen"},
+ {"slice", "slices", "Platte", "Platten"},
+ {"shot", "shots", "Schuss", "Schuss"},
+ {"peduncle", "peduncles", "Stiel", "Stiele"},
+ {"heaping teaspoon", "heaping teaspoons", "geh. TL", "geh. TL"},
+ {"heaping tsp.", "heaping tsp.", "geh. TL", "geh. TL"},
+ {"heaping tsp.", "heaping tsp.", "geh. TL", "geh. TL"},
+ {"heaping tablespoon", "heaping tablespoon", "geh. EL", "geh. EL"},
+ {"heaping tbsp.", "heaping tbsp.", "geh. EL", "geh. EL"},
+#if 0
+ {"pound", "pounds", "", ""},
+ {"lb.", "lbs.", "", ""},
+ {"ounce", "ounces", "", ""},
+ {"oz.", "oz.", "", ""},
+#endif
+ {"", "", "", ""},
+ { 0, 0, 0, 0 }
+ };
+
+RezkonvExporter::RezkonvExporter( const TQString& filename, const TQString& format ) :
+ BaseExporter( filename, format )
+{}
+
+
+RezkonvExporter::~RezkonvExporter()
+{}
+
+int RezkonvExporter::supportedItems() const
+{
+ return RecipeDB::All ^ RecipeDB::Photo ^ RecipeDB::Ratings;
+}
+
+TQString RezkonvExporter::createContent( const RecipeList& recipes )
+{
+ TQString content;
+
+ RecipeList::const_iterator recipe_it;
+ for ( recipe_it = recipes.begin(); recipe_it != recipes.end(); ++recipe_it ) {
+ writeHeader( content, *recipe_it );
+ content += "\n";
+ writeIngredients( content, *recipe_it );
+ content += "\n";
+ writeDirections( content, *recipe_it );
+ content += "\n";
+
+ content += "=====\n\n"; //end of recipe indicator
+ }
+
+ return content;
+}
+
+/* Header:
+ * Line 1 - contains five hyphens and "Meal-Master" somewhere in the line
+ * Line 2 - "Title:" followed by a blank space; maximum of 60 char
+ * Line 3 - "Categories:" followed by a blank space; Maximum of 5
+ * Line 4 - Numeric quantity representing the # of servings (1-9999)
+ */
+void RezkonvExporter::writeHeader( TQString &content, const Recipe &recipe )
+{
+ content += TQString( "===== Exported by Krecipes v%1 [REZKONV Export Format] =====\n\n" ).arg( krecipes_version() );
+
+ TQString title = recipe.title;
+ title.truncate( 60 );
+ content += TQString("Titel: ").rightJustify( 13, ' ', true) + title + "\n";
+
+ int i = 0;
+ TQStringList categories;
+ for ( ElementList::const_iterator cat_it = recipe.categoryList.begin(); cat_it != recipe.categoryList.end(); ++cat_it ) {
+ i++;
+
+ if ( i == 6 )
+ break; //maximum of 5 categories
+ categories << ( *cat_it ).name;
+ }
+ TQString cat_str = TQString("Kategorien: ").rightJustify( 13, ' ', true) + categories.join( ", " );
+ cat_str.truncate( 67 );
+ content += cat_str + "\n";
+
+ content += TQString("Menge: ").rightJustify( 13, ' ', true) + recipe.yield.toString() + "\n";
+}
+
+/* Ingredient lines:
+ * Positions 1-7 contains a numeric quantity
+ * Positions 9-10 Meal-Master unit of measure codes
+ * Positions 12-39 contain text for an ingredient name, or a "-"
+ * in position 12 and text in positions 13-39 (the latter is a
+ * "continuation" line for the previous ingredient name)
+ */
+void RezkonvExporter::writeIngredients( TQString &content, const Recipe &recipe )
+{
+ //this format requires ingredients without a group to be written first
+ for ( IngredientList::const_iterator ing_it = recipe.ingList.begin(); ing_it != recipe.ingList.end(); ++ing_it ) {
+ if ( ( *ing_it ).groupID == -1 ) {
+ writeSingleIngredient( content, *ing_it, (*ing_it).substitutes.count() > 0 );
+
+ for ( TQValueList<IngredientData>::const_iterator sub_it = (*ing_it).substitutes.begin(); sub_it != (*ing_it).substitutes.end(); ) {
+ TQValueList<IngredientData>::const_iterator save_it = sub_it;
+
+ ++sub_it;
+ writeSingleIngredient( content, *save_it, sub_it != (*ing_it).substitutes.end() );
+ }
+ }
+ }
+
+ IngredientList list_copy = recipe.ingList;
+ for ( IngredientList group_list = list_copy.firstGroup(); group_list.count() != 0; group_list = list_copy.nextGroup() ) {
+ if ( group_list[ 0 ].groupID == -1 ) //we already handled this group
+ continue;
+
+ TQString group = group_list[ 0 ].group.left( 76 ); //just use the first's name... they're all the same
+ if ( !group.isEmpty() ) {
+ int length = group.length();
+ TQString filler_lt = TQString().fill( '=', ( 76 - length ) / 2 );
+ TQString filler_rt = ( length % 2 ) ? TQString().fill( '=', ( 76 - length ) / 2 + 1 ) : filler_lt;
+ content += filler_lt + group + filler_rt + "\n";
+ }
+
+ for ( IngredientList::const_iterator ing_it = group_list.begin(); ing_it != group_list.end(); ++ing_it ) {
+ writeSingleIngredient( content, *ing_it, (*ing_it).substitutes.count() > 0 );
+
+ for ( TQValueList<IngredientData>::const_iterator sub_it = (*ing_it).substitutes.begin(); sub_it != (*ing_it).substitutes.end(); ) {
+ TQValueList<IngredientData>::const_iterator save_it = sub_it;
+
+ ++sub_it;
+ writeSingleIngredient( content, *save_it, sub_it != (*ing_it).substitutes.end() );
+ }
+ }
+ }
+
+ TQString authorLines;
+ if ( recipe.authorList.count() > 0 ) {
+ content += "============================== TQUELLE ==============================\n";
+ authorLines = " "+(*recipe.authorList.begin()).name+"\n";
+ }
+ for ( ElementList::const_iterator author_it = ++recipe.authorList.begin(); author_it != recipe.authorList.end(); ++author_it ) {
+ authorLines += " -- ";
+ authorLines += (*author_it).name + "\n";
+ }
+ if ( !authorLines.isEmpty() )
+ authorLines += "\n";
+ content += authorLines;
+}
+
+void RezkonvExporter::writeSingleIngredient( TQString &content, const IngredientData &ing, bool is_sub )
+{
+ TDEConfig * config = kapp->config();
+ config->setGroup( "Formatting" );
+ MixedNumber::Format number_format = ( config->readBoolEntry( "Fraction" ) ) ? MixedNumber::MixedNumberFormat : MixedNumber::DecimalFormat;
+
+ //columns 1-7
+ if ( ing.amount > 1e-8 ) {
+ TQString amount_str = MixedNumber( ing.amount ).toString( number_format, false );
+
+ if ( ing.amount_offset > 0 )
+ amount_str += "-"+MixedNumber( ing.amount + ing.amount_offset ).toString( number_format, false );
+
+ if ( amount_str.length() > 7 ) { //too long, let's try the other formatting
+ MixedNumber::Format other_format = (number_format == MixedNumber::DecimalFormat) ? MixedNumber::MixedNumberFormat : MixedNumber::DecimalFormat;
+
+ TQString new_amount_str = MixedNumber( ing.amount ).toString( other_format, false );
+
+ if ( ing.amount_offset > 0 )
+ new_amount_str += "-"+MixedNumber( ing.amount + ing.amount_offset ).toString( other_format, false );
+
+ if (new_amount_str.length() > 7) { //still too long, use original formatting, but truncate it
+ amount_str = amount_str.left(7);
+ kdDebug()<<"Warning: Amount text too long, truncating"<<endl;
+ }
+ }
+ content += amount_str.rightJustify( 7, ' ', true ) + " ";
+ }
+ else
+ content += TQString().fill(' ',7+1);
+
+ //columns 9-19
+ bool found_translation = false;
+ for ( int i = 0; translate_units[ i ].english; i++ ) {
+ if ( translate_units[ i ].english == ing.units.name || translate_units[ i ].english_plural == ing.units.plural || translate_units[ i ].german == ing.units.name || translate_units[ i ].german_plural == ing.units.plural ) {
+ found_translation = true;
+ TQString unit;
+ if ( ing.amount > 1 )
+ unit += translate_units[i].german;
+ else
+ unit += translate_units[i].german_plural;
+ content += unit.leftJustify( 9 ) + " ";
+ break;
+ }
+ }
+ if ( !found_translation ) {
+ kdDebug() << "Warning: unable to find German translation for: " << ing.units.name << endl;
+ kdDebug() << " This ingredient (" << ing.name << ") will be exported without a unit" << endl;
+ content += TQString().fill(' ',9+1);
+ }
+
+ //columns 21-70
+ TQString ing_name( ing.name );
+ if ( ing.prepMethodList.count() > 0 )
+ ing_name += "; " + ing.prepMethodList.join(", ");
+
+ if ( is_sub )
+ ing_name += ", or"; //FIXME: what's 'or' in German?
+
+ if ( !found_translation )
+ ing_name.prepend( ( ing.amount > 1 ? ing.units.plural : ing.units.name ) + " " );
+
+ //try and split the ingredient on a word boundry
+ int split_index;
+ if ( ing_name.length() > 50 ) {
+ split_index = ing_name.left(50).findRev(" ")+1;
+ if ( split_index == 0 )
+ split_index = 50;
+ }
+ else
+ split_index = 50;
+
+ content += ing_name.left(split_index) + "\n";
+
+ for ( unsigned int i = 0; i < ( ing_name.length() - 1 ) / 50; i++ ) //if longer than 50 chars, continue on next line(s)
+ content += TQString().fill(' ',(7+1)+(9+1)) + "-" + ing_name.mid( 50 * ( i ) + split_index, 50 ) + "\n";
+}
+
+void RezkonvExporter::writeDirections( TQString &content, const Recipe &recipe )
+{
+ TQStringList lines = TQStringList::split("\n",recipe.instructions,true);
+ for ( TQStringList::const_iterator it = lines.begin(); it != lines.end(); ++it ) {
+ content += wrapText( *it, 80 ).join( "\n" ) + "\n";
+ }
+}
+
+TQStringList RezkonvExporter::wrapText( const TQString& str, int at ) const
+{
+ TQStringList ret;
+ TQString copy( str );
+ bool stop = false;
+ while ( !stop ) {
+ TQString line( copy.left( at ) );
+ if ( line.length() >= copy.length() )
+ stop = true;
+ else {
+ TQRegExp rxp( "(\\s\\S*)$", false ); // last word in the new line
+ rxp.setMinimal( true ); // one word, only one word, please
+ line = line.replace( rxp, "" ); // remove last word
+ }
+ copy = copy.remove( 0, line.length() );
+ line = line.stripWhiteSpace();
+ line.prepend( " " ); // indent line by one char
+ ret << line; // output of current line
+ }
+
+ return ret;
+}