rosaenlg-filter/dist/LanguageFilterItalian.js

Filtering feature of RosaeNLG

"use strict";
/**
 * @license
 * Copyright 2019 Ludan Stoecklé
 * SPDX-License-Identifier: Apache-2.0
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.LanguageFilterItalian = void 0;
const LanguageFilter_1 = require("./LanguageFilter");
class LanguageFilterItalian extends LanguageFilter_1.LanguageFilter {
    constructor(languageCommon) {
        super(languageCommon);
        this.languageCommon = languageCommon;
        this.cleanSpacesPunctuationDoDefault = true;
    }
    // same as Spanish
    protectRawNumbers(input) {
        let res = input;
        const regexNumber = new RegExp(`([^\\d])${this.constants.stdBeforeWithParenthesis}((\\d{1,3}(?:\\.\\d{3})*|(?:\\d+))(?:\\,\\d+)?)`, 'g');
        res = res.replace(regexNumber, (_match, before1, before2, content) => {
            return before1 + before2 + '<protect>' + content + '</protect>';
        });
        return res;
    }
    getRegex(part) {
        return new RegExp(`${this.constants.stdBeforeWithParenthesis}(${part})${this.constants.stdBetweenWithParenthesis}([${this.constants.tousCaracteresMinMajRe}]*)`, 'g');
    }
    getElt(before, determiner, capRef, between, word) {
        return `${before}${this.getDetElt(determiner, capRef, between)}${word}`;
    }
    getDetElt(determiner, capRef, between) {
        const isUc = capRef.substring(0, 1).toLowerCase() != capRef.substring(0, 1);
        const newDet = isUc ? determiner.substring(0, 1).toUpperCase() + determiner.substring(1) : determiner;
        const newBetween = determiner.endsWith("'") ? between.replace(/ /g, '') : between.replace(/\s+/g, ' ');
        return `${newDet}${newBetween}`;
    }
    articlesContractions(input) {
        let res = input;
        // definite masc sing
        {
            res = res.replace(this.getRegex('[Ii]l|[Ll]o'), (_match, before, determiner, between, word) => {
                if (this.languageCommon.isConsonneImpure(word) || this.languageCommon.isIFollowedByVowel(word)) {
                    return this.getElt(before, 'lo', determiner, between, word);
                }
                else if (this.languageCommon.startsWithVowel(word)) {
                    return this.getElt(before, "l'", determiner, between, word);
                }
                else {
                    return this.getElt(before, 'il', determiner, between, word);
                }
            });
        }
        // definite masc plural
        {
            res = res.replace(this.getRegex('[Ii]|[Gg]li'), (_match, before, determiner, between, word) => {
                if (this.languageCommon.isConsonneImpure(word) ||
                    this.languageCommon.startsWithVowel(word) ||
                    word.toLowerCase() === 'dei') {
                    return this.getElt(before, 'gli', determiner, between, word);
                }
                else {
                    return this.getElt(before, 'i', determiner, between, word);
                }
            });
        }
        // definite fem sing
        {
            res = res.replace(this.getRegex('[Ll]a'), (_match, before, determiner, between, word) => {
                if (this.languageCommon.startsWithVowel(word) && !this.languageCommon.isIFollowedByVowel(word)) {
                    return this.getElt(before, "l'", determiner, between, word);
                }
                else {
                    return this.getElt(before, 'la', determiner, between, word);
                }
            });
        }
        // definite fem plural
        // nothing to do
        // indefinite masc
        {
            res = res.replace(this.getRegex('[Uu]n|[Uu]no'), (_match, before, determiner, between, word) => {
                if (this.languageCommon.isConsonneImpure(word) || this.languageCommon.isIFollowedByVowel(word)) {
                    return this.getElt(before, 'uno', determiner, between, word);
                }
                else {
                    return this.getElt(before, 'un', determiner, between, word);
                }
            });
        }
        // indefinite fem
        {
            res = res.replace(this.getRegex('[Uu]na'), (_match, before, determiner, between, word) => {
                if (this.languageCommon.startsWithVowel(word) && !this.languageCommon.isIFollowedByVowel(word)) {
                    return this.getElt(before, "un'", determiner, between, word);
                }
                else {
                    return this.getElt(before, 'una', determiner, between, word);
                }
            });
        }
        return res;
    }
    twoWordsContractions(input) {
        let res = input;
        // https://www.italien-facile.com/exercices/exercice-italien-2/exercice-italien-78139.php
        const seconds = ['il', 'lo', "l'", 'i', 'gli', 'la', 'le'];
        const contrList = {
            a: ['al', 'allo', "all'", 'ai', 'agli', 'alla', 'alle'],
            di: ['del', 'dello', "dell'", 'dei', 'degli', 'della', 'delle'],
            da: ['dal', 'dallo', "dall'", 'dai', 'dagli', 'dalla', 'dalle'],
            in: ['nel', 'nello', "nell'", 'nei', 'negli', 'nella', 'nelle'],
            su: ['sul', 'sullo', "sull'", 'sui', 'sugli', 'sulla', 'sulle'],
        };
        const preps = Object.keys(contrList);
        for (const prep of preps) {
            const vals = contrList[prep];
            for (let j = 0; j < seconds.length; j++) {
                res = this.contract2elts(prep, seconds[j], vals[j], res);
            }
        }
        return res;
    }
    contractions(input) {
        let res = input;
        res = this.articlesContractions(res);
        res = this.twoWordsContractions(res);
        return res;
    }
}
exports.LanguageFilterItalian = LanguageFilterItalian;
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