diff options
Diffstat (limited to 'src/exporters/recipemlexporter.cpp')
| -rw-r--r-- | src/exporters/recipemlexporter.cpp | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/exporters/recipemlexporter.cpp b/src/exporters/recipemlexporter.cpp new file mode 100644 index 0000000..4831004 --- /dev/null +++ b/src/exporters/recipemlexporter.cpp @@ -0,0 +1,195 @@ +/*************************************************************************** +* Copyright (C) 2003-2005 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 "recipemlexporter.h" + +#include <kdebug.h> +#include <tdelocale.h> + +#include "backends/recipedb.h" + +RecipeMLExporter::RecipeMLExporter( const TQString& filename, const TQString& format ) : + BaseExporter( filename, format ) +{} + + +RecipeMLExporter::~RecipeMLExporter() +{} + +int RecipeMLExporter::supportedItems() const +{ + return RecipeDB::All ^ RecipeDB::Photo ^ RecipeDB::Ratings; +} + +TQString RecipeMLExporter::createHeader( const RecipeList& ) +{ + TQString xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"; + xml += "<!DOCTYPE recipeml PUBLIC \"-//FormatData//DTD RecipeML 0.5//EN\" \ + \"http://www.formatdata.com/recipeml/recipeml.dtd\">"; + xml += "<recipeml version=\"0.5\" generator=\"Krecipes v"+krecipes_version()+"\">\n"; + return xml; +} + +TQString RecipeMLExporter::createFooter() +{ + return "</recipeml>"; +} + +void RecipeMLExporter::createIngredient( TQDomElement &ing_tag, const IngredientData &ing, TQDomDocument &doc ) +{ + TQDomElement amt_tag = doc.createElement( "amt" ); + ing_tag.appendChild( amt_tag ); + + TQDomElement qty_tag = doc.createElement( "qty" ); + amt_tag.appendChild( qty_tag ); + if ( ing.amount_offset < 1e-10 ) + qty_tag.appendChild( doc.createTextNode( TQString::number( ing.amount ) ) ); + else { + TQDomElement range_tag = doc.createElement( "range" ); + qty_tag.appendChild(range_tag); + + TQDomElement q1_tag = doc.createElement( "q1" ); + q1_tag.appendChild( doc.createTextNode( TQString::number( ing.amount ) ) ); + TQDomElement q2_tag = doc.createElement( "q2" ); + q2_tag.appendChild( doc.createTextNode( TQString::number( ing.amount + ing.amount_offset ) ) ); + + range_tag.appendChild(q1_tag); + range_tag.appendChild(q2_tag); + } + + TQDomElement unit_tag = doc.createElement( "unit" ); + amt_tag.appendChild( unit_tag ); + unit_tag.appendChild( doc.createTextNode( ( ing.amount > 1 ) ? ing.units.plural : ing.units.name ) ); + + TQDomElement item_tag = doc.createElement( "item" ); + item_tag.appendChild( doc.createTextNode( ing.name ) ); + ing_tag.appendChild( item_tag ); + + TQDomElement prep_tag = doc.createElement( "prep" ); + prep_tag.appendChild( doc.createTextNode( ing.prepMethodList.join(",") ) ); + ing_tag.appendChild( prep_tag ); +} + +TQString RecipeMLExporter::createContent( const RecipeList& recipes ) +{ + TQDomDocument doc; + + RecipeList::const_iterator recipe_it; + for ( recipe_it = recipes.begin(); recipe_it != recipes.end(); ++recipe_it ) { + TQDomElement recipe_tag = doc.createElement( "recipe" ); + + doc.appendChild(recipe_tag); + //recipe_root.appendChild( recipe_tag ); //will append to either <menu> if exists or else <recipeml> + + TQDomElement head_tag = doc.createElement( "head" ); + recipe_tag.appendChild( head_tag ); + + TQDomElement title_tag = doc.createElement( "title" ); + title_tag.appendChild( doc.createTextNode( ( *recipe_it ).title ) ); + head_tag.appendChild( title_tag ); + + TQDomElement source_tag = doc.createElement( "source" ); + for ( ElementList::const_iterator author_it = ( *recipe_it ).authorList.begin(); author_it != ( *recipe_it ).authorList.end(); ++author_it ) { + TQDomElement srcitem_tag = doc.createElement( "srcitem" ); + srcitem_tag.appendChild( doc.createTextNode( ( *author_it ).name ) ); + source_tag.appendChild( srcitem_tag ); + } + head_tag.appendChild( source_tag ); + + TQDomElement categories_tag = doc.createElement( "categories" ); + for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) { + TQDomElement cat_tag = doc.createElement( "cat" ); + cat_tag.appendChild( doc.createTextNode( ( *cat_it ).name ) ); + categories_tag.appendChild( cat_tag ); + } + head_tag.appendChild( categories_tag ); + + TQDomElement yield_tag = doc.createElement( "yield" ); + if ( ( *recipe_it ).yield.amount_offset < 1e-10 ) + yield_tag.appendChild( doc.createTextNode( TQString::number( ( *recipe_it ).yield.amount ) ) ); + else { + TQDomElement range_tag = doc.createElement( "range" ); + yield_tag.appendChild(range_tag); + + TQDomElement q1_tag = doc.createElement( "q1" ); + q1_tag.appendChild( doc.createTextNode( TQString::number(( *recipe_it ).yield.amount ) ) ); + TQDomElement q2_tag = doc.createElement( "q2" ); + q2_tag.appendChild( doc.createTextNode( TQString::number( ( *recipe_it ).yield.amount + ( *recipe_it ).yield.amount_offset ) ) ); + + range_tag.appendChild(q1_tag); + range_tag.appendChild(q2_tag); + } + if ( !( *recipe_it ).yield.type.isEmpty() ) { + TQDomElement yield_unit_tag = doc.createElement( "unit" ); + yield_unit_tag.appendChild( doc.createTextNode(( *recipe_it ).yield.type) ); + yield_tag.appendChild( yield_unit_tag ); + } + + head_tag.appendChild( yield_tag ); + + if ( !( *recipe_it ).prepTime.isNull() ) { + TQDomElement preptime_tag = doc.createElement( "preptime" ); + head_tag.appendChild( preptime_tag ); + preptime_tag.setAttribute( "type", i18n( "Total" ) ); + + TQDomElement preptime_time_tag = doc.createElement( "time" ); + preptime_tag.appendChild( preptime_time_tag ); + + TQDomElement preptime_min_qty_tag = doc.createElement( "qty" ); + preptime_time_tag.appendChild( preptime_min_qty_tag ); + preptime_min_qty_tag.appendChild( doc.createTextNode( TQString::number( ( *recipe_it ).prepTime.minute() + ( *recipe_it ).prepTime.hour() * 60 ) ) ); + + TQDomElement preptime_min_unit_tag = doc.createElement( "timeunit" ); + preptime_time_tag.appendChild( preptime_min_unit_tag ); + preptime_min_unit_tag.appendChild( doc.createTextNode( "minutes" ) ); + } + + TQDomElement ingredients_tag = doc.createElement( "ingredients" ); + IngredientList list_copy = ( *recipe_it ).ingList; + for ( IngredientList group_list = list_copy.firstGroup(); group_list.count() != 0; group_list = list_copy.nextGroup() ) { + TQDomElement ing_root; + + TQString group = group_list[ 0 ].group; //just use the first's name... they're all the same + if ( !group.isEmpty() ) { + TQDomElement ingdiv_tag = doc.createElement( "ing-div" ); + TQDomElement title_tag = doc.createElement( "title" ); + title_tag.appendChild( doc.createTextNode( group ) ); + ingdiv_tag.appendChild( title_tag ); + ingredients_tag.appendChild( ingdiv_tag ); + ing_root = ingdiv_tag; + } + else + ing_root = ingredients_tag; + + for ( IngredientList::const_iterator ing_it = group_list.begin(); ing_it != group_list.end(); ++ing_it ) { + TQDomElement ing_tag = doc.createElement( "ing" ); + ing_root.appendChild( ing_tag ); + + createIngredient( ing_tag, *ing_it, doc ); + + for ( TQValueList<IngredientData>::const_iterator sub_it = (*ing_it).substitutes.begin(); sub_it != (*ing_it).substitutes.end(); ++sub_it ) { + TQDomElement alt_ing_tag = doc.createElement( "alt-ing" ); + ing_tag.appendChild( alt_ing_tag ); + createIngredient( alt_ing_tag, *sub_it, doc ); + } + } + } + recipe_tag.appendChild( ingredients_tag ); + + TQDomElement directions_tag = doc.createElement( "directions" ); + recipe_tag.appendChild( directions_tag ); + + TQDomElement step_tag = doc.createElement( "step" ); //we've just got everything in one step + directions_tag.appendChild( step_tag ); + step_tag.appendChild( doc.createTextNode( ( *recipe_it ).instructions ) ); + } + + return doc.toString(); +} |