PrestaShop - Generate country names

index.js

var builder = require('xmlbuilder');
var filewalker = require('filewalker');
var prestashop_langs_dir = './langs'; // Relative or absolute path to language folder in install dir
var cldr_data = './node_modules/cldr-data'; // Cldr data location
var _ = require('lodash');
var fs = require('fs');
var missing_langs = [];
var found_langs = [];
var filewalking_done = false;
var analyzing_dirs = 0;
var ps_lang_map = {
    'br': 'pt',      // Brazilian Portuguese
    'no': 'nb',      // Norwegian Bokmål
    'qc': 'fr-CA',   // General Canadian French
    'si': 'sl',      // Fix wrong ISO code in PrestaShop
    'zh': 'zh-Hans', // Chinese Simplified
    'tw': 'zh-Hant', // Chinese Traditional
    'vn': 'vi'       // Vietnamese
};


// Check availability
filewalker(prestashop_langs_dir, {recursive: false})
    .on('dir', function (lang) {
        analyzing_dirs++;
        fs.stat(cldr_data + '/main/' + mapLang(lang), function (err, stats) {
            if (err) {
                missing_langs.push(lang);
            } else {
                if (!stats.isDirectory()) {
                    missing_langs.push(lang);
                } else {
                    found_langs.push(lang);
                }
                if (filewalking_done) {
                    processLangs();
                }
            }

            analyzing_dirs--;
        });
    })
    .on('done', function () {
        if (analyzing_dirs == 0) {
            processLangs();
        }
        filewalking_done = true;
    })
    .walk();

// Process languages
function processLangs() {
    _.forEach(found_langs, function (lang) {
        var xml = builder.create('entity_country', {version: '1.0', encoding: 'UTF-8'});
        var countries = require('cldr-data/main/' + mapLang(lang) + '/territories.json');
        _.forEach(countries['main'][mapLang(lang)]['localeDisplayNames']['territories'], function (val, key) {
            if (key.match(/^([a-zA-Z]{2})$/) && !key.match('ZZ')) {
                xml.ele('country', {'id': key})
                    .ele('name', {})
                    .raw(val)
            }
        });
        fs.stat(prestashop_langs_dir + '/' + lang + '/data', function (err, stats) {
            if (err || !stats.isDirectory()) {
                fs.mkdir(prestashop_langs_dir + '/' + lang + '/data', function (err) {
                    if (err) throw err;
                    fs.readFile(prestashop_langs_dir + '/en/data/index.php', function (err, data) {
                        if (err) throw err;
                        fs.writeFile(prestashop_langs_dir + '/' + lang + '/data/index.php', data, function (err) {
                            if (err) throw err;
                        });
                    });
                    fs.writeFile(prestashop_langs_dir + '/' + lang + '/data/country.xml', xml.end({pretty: true}) + '\n', function (err) {
                        if (err) throw err;
                    });
                });
            } else {
                fs.writeFile(prestashop_langs_dir + '/' + lang + '/data/country.xml', xml.end({pretty: true}) + '\n', function (err) {
                    if (err) throw err;
                });
            }
        });
    });
}

// Map language codes to PrestaShop codes
function mapLang(lang) {
    if (ps_lang_map[lang]) {
        return ps_lang_map[lang];
    }

    return lang;
}

package.json

{
  "name": "prestashopcountrynames",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "cldr-data": "^29.0.1",
    "filewalker": "^0.1.2",
    "html-entities": "^1.2.0",
    "lodash": "^4.10.0",
    "node-html-encoder": "0.0.2",
    "xmlbuilder": "^8.2.2"
  }
}

Should be run in /install-dev/. Sloppy, I know 😉

npm i
node ./index.js