recipe-ingredient-parser-v3/lib/petra/petra-parser.js

Natural language parser for recipes and ingredient lists, incl. combining ingredients

"use strict";
// Petra version to be used in petra application
// Wrapper for the parse method
Object.defineProperty(exports, "__esModule", { value: true });
exports.petraMultiLineParse = exports.petraParse = void 0;
var petra_convert_1 = require("./petra-convert");
var __1 = require("../");
var units_1 = require("../units");
function petraParse(recipeString, language, keywords) {
    // the unitsMap is a map of language to units. It contains an arar
    var unitsArray = units_1.extractAllUnits(language);
    recipeString = petra_convert_1.petraPreprocessing(recipeString, unitsArray, keywords);
    var result = __1.parse(recipeString, language);
    result.ingredient = petra_convert_1.petraPostprocessing(result.ingredient);
    return result;
}
exports.petraParse = petraParse;
function petraMultiLineParse(recipeString, language) {
    var ingredients = recipeString.split(/,|👉🏻|👉|\r|\n|-|;/g);
    ingredients = ingredients.filter(function (line) {
        // Verifica se la riga contiene una qualsiasi delle varianti della parola "ingredienti"
        if (/ingredient[ei]/i.test(line)) {
            return false;
        }
        // Verifica se la riga contiene solo numeri
        if (/^\d+$/.test(line)) {
            return false;
        }
        // Verifica se la riga contiene solo spazi bianchi o è vuota
        if (/^\s*$/.test(line)) {
            return false;
        }
        return true;
    });
    var result = [];
    var i;
    for (var _i = 0, ingredients_1 = ingredients; _i < ingredients_1.length; _i++) {
        var ingredient = ingredients_1[_i];
        i = petraParse(ingredient, language);
        if (i["ingredient"]) {
            result.push(i);
        }
    }
    return result;
}
exports.petraMultiLineParse = petraMultiLineParse;
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