Link Translation snippet

addlinkstodb.js

function makeid() {
  var text = "";
  var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";

  for (var i = 0; i < 13; i++)
    text += possible.charAt(Math.floor(Math.random() * possible.length));

  return text;
}

var links = [
    {
        "order": 0,
        "label": {
            "ar": "دليل السفر",
            "bg": "Пътеводител",
            "ca": "Guia de viatge",
            "cs": "Průvodce",
            "da": "Rejseguide",
            "de": "Reiseführer",
            "el": "Ταξιδιωτικός οδηγός",
            "es": "Guía turística",
            "fi": "Matkaopas",
            "fr": "Guide de voyage",
            "he": "מדריך נסיעה",
            "hu": "Útikalauz",
            "it": "Guida viaggi",
            "ja": "旅行ガイド",
            "ko": "여행 가이드",
            "mn": "Аялалын хөтөч",
            "nl": "Reisgids",
            "no": "Reiseguide",
            "pl": "Przewodnik turystyczny",
            "pt": "Guia de viagens",
            "ro": "Ghid turistic",
            "ru": "Путеводитель",
            "sk": "Cestovný sprievodca",
            "sv": "Reseguide",
            "tr": "Gezi rehberi",
            "zh_TW": "旅行指南"
        },
        "url": {
            "en_US": "https://travelable.info/"
        }
    },
    {
        "order": 1,
        "label": {
            "ar": "شارك في العمل",
            "bg": "Включете се",
            "ca": "Involucrar-se",
            "cs": "Zapojte se",
            "da": "Bliv involveret",
            "de": "Mitmachen",
            "el": "Συμμετέχετε",
            "es": "Participar",
            "fi": "Osallistu",
            "fr": "S'impliquer",
            "he": "להתערב",
            "hu": "Vegyél részt",
            "it": "Partecipa",
            "ja": "参加しましょう",
            "ko": "참여하기",
            "mn": "Оруулах ",
            "nl": "Doe mee",
            "no": "Bli involvert",
            "pl": "Zaangażuj się",
            "pt": "Envolva-se",
            "ro": "Implică-te",
            "ru": "Поучаствуйте",
            "sk": "Zapojte sa",
            "sv": "Bli delaktig",
            "tr": "Siz de katılın",
            "zh_TW": "參與其中"
        },
        "url": {
            "en_US": "https://news.wheelmap.org/en/wheelmap-ambassador/",
            "de_DE": "https://news.wheelmap.org/wheelmap-ambassador/"
        }
    },
    {
        "order": 2,
        "label": {
            "ar": "أخبار",
            "bg": "Новини",
            "ca": "Noticies",
            "cs": "Zprávy",
            "da": "Nyheder",
            "el": "Ειδήσεις",
            "es": "Noticias",
            "fi": "Uutiset",
            "fr": "Nouvelles",
            "he": "חדשות",
            "hu": "Hírek",
            "it": "Notizie",
            "ja": "ニュース",
            "ko": "뉴스",
            "mn": "Мэдээ",
            "nl": "Nieuws",
            "no": "Nyheter",
            "pl": "Aktualności",
            "pt": "Novidades",
            "ro": "Ştiri",
            "ru": "Новости",
            "sk": "Novinky",
            "sv": "Nyheter",
            "tr": "Haberler",
            "zh_TW": "新消息"
        },
        "url": {
            "en_US": "https://news.wheelmap.org/en/#news",
            "de_DE": "https://news.wheelmap.org/#news"
        }
    },
    {
        "order": 3,
        "label": {
            "ar": "تعليقات صحفية",
            "bg": "Преса",
            "ca": "Premsa",
            "cs": "Tisk",
            "da": "Presse",
            "de": "Presse",
            "el": "Τύπος",
            "es": "Prensa",
            "fi": "Media",
            "fr": "Presse",
            "he": "לחץ",
            "hu": "Sajtó",
            "it": "Stampa",
            "ja": "押す",
            "ko": "보도자료",
            "mn": "Хэвлэх",
            "nl": "Pers",
            "no": "Presse",
            "pl": "Prasa",
            "pt": "Imprensa",
            "ro": "Presa",
            "ru": "Нажмите",
            "sk": "Stlačiť",
            "sv": "Media",
            "tr": "Basın",
            "zh_TW": "新聞"
        },
        "url": {
            "en_US": "https://news.wheelmap.org/en/press/",
            "de_DE": "https://news.wheelmap.org/press/"
        }
    },
    {
        "order": 4,
        "label": {
            "ar": "الاتصال بنا",
            "bg": "Контакт",
            "ca": "Contacte",
            "cs": "Kontakt",
            "da": "Kontakt",
            "de": "Kontakt",
            "el": "Επικοινωνία",
            "es": "Contacto",
            "fi": "Yhteys",
            "he": "צור קשר",
            "hu": "Kapcsolat",
            "it": "Contatta",
            "ja": "連絡先",
            "ko": "연락처",
            "mn": "Холбоо барих",
            "no": "Kontakt",
            "pl": "Kontakt",
            "pt": "Contacto",
            "ru": "Контакты",
            "sk": "Kontakt",
            "sv": "Kontakta",
            "tr": "İletişim",
            "zh_TW": "聯繫"
        },
        "url": {
            "en_US": "https://news.wheelmap.org/en/contact/",
            "de_DE": "https://news.wheelmap.org/contact/"
        }
    },
    {
        "order": 5,
        "label": {
            "ar": "طباعة",
            "bg": "Данни за издателя",
            "ca": "Peu de pagina",
            "cs": "Otisk",
            "da": "Aftryk",
            "de": "Impressum",
            "el": "Αποτύπωμα",
            "es": "Aviso legal",
            "fi": "Tietoa",
            "fr": "Impression",
            "he": "חותם",
            "hu": "Impresszum",
            "it": "Impronta",
            "ja": "インプリント",
            "ko": "인쇄",
            "mn": "Дардас",
            "nl": "Colofon",
            "no": "Avtrykk",
            "pl": "Informacje prawne",
            "pt": "Sobre",
            "ro": "Imprimeu",
            "ru": "Импринт",
            "sk": "Stopa",
            "sv": "Om oss",
            "tr": "Yayıncı",
            "zh_TW": "版本說明"
        },
        "url": {
            "en_US": "https://news.wheelmap.org/en/imprint/",
            "de_DE": "https://news.wheelmap.org/imprint/"
        }
    },
    {
        "order": 6,
        "label": {
            "ar": "الأسئلة المتكررة",
            "bg": "ЧЗВ",
            "ca": "PMF",
            "el": "Συχνές Ερωτήσεις",
            "es": "Preguntas frecuentes",
            "fi": "UKK",
            "he": "שאלות נפוצות",
            "hu": "GYIK",
            "ja": "FAQ（よくある質問）",
            "mn": "Түгээмэл Асуулт Хариулт",
            "pt": "Perguntas Frequentes",
            "ru": "ЧаВО",
            "sk": "Častlo kladené otázky",
            "sv": "Frågor & Svar",
            "tr": "SSS",
            "zh_TW": "常見問題"
        },
        "url": {
            "en_US": "https://news.wheelmap.org/en/FAQ/",
            "de_DE": "https://news.wheelmap.org/FAQ/"
        }
    }
]
.map((link, order) => Object.assign(link, { order, _id: makeid(), appId: 'localhost' }))
.forEach(link => db.AppLinks.insert(link));

translatelinks.js

const keys = [
  {
    label: { en_US: 'Travel guide' },
    url: {
      en_US: 'https://travelable.info/',
    },
  },
  {
    label: { en_US: 'Get involved' },
    url: {
      en_US: 'https://news.wheelmap.org/en/wheelmap-ambassador/',
      de_DE: 'https://news.wheelmap.org/wheelmap-ambassador/',
    },
  },
  {
    label: { en_US: 'News' },
    url: {
      en_US: 'https://news.wheelmap.org/en/#news',
      de_DE: 'https://news.wheelmap.org/#news',
    },
  },
  {
    label: { en_US: 'Press' },
    url: {
      en_US: 'https://news.wheelmap.org/en/press/',
      de_DE: 'https://news.wheelmap.org/press/',
    },
  },
  {
    label: { en_US: 'Contact' },
    url: {
      en_US: 'https://news.wheelmap.org/en/contact/',
      de_DE: 'https://news.wheelmap.org/contact/',
    },
  },
  {
    label: { en_US: 'Imprint' },
    url: {
      en_US: 'https://news.wheelmap.org/en/imprint/',
      de_DE: 'https://news.wheelmap.org/imprint/',
    },
  },
  {
    label: { en_US: 'FAQ' },
    url: {
      en_US: 'https://news.wheelmap.org/en/FAQ/',
      de_DE: 'https://news.wheelmap.org/FAQ/',
    },
  },
];

const results = keys.map((element, order) => {
  const result = {
    label: {},
    url: element.url,
  };

  for (const lang in translations) {
    const t = translations[lang];
    const label = element.label.en_US;
    const translation = get(translations, [lang, 'translations', '', label, 'msgstr', 0]);
    if (translation && translation !== label) {
      result.label[t.headers.language] = translation;
    }
  }

  return result;
});

console.log(JSON.stringify(results, null, 4));

Add the first code snippet inside i18n.js to generate translated links. Add the result to the second file.
Then open a MongoDB shell and execute load('addlinkstodb.js') in it to add these links.