Translate keywords (#114)

translate_all_keywords.js

@@ -0,0 +1,59 @@
+const {
+  TranslateClient,
+  TranslateTextCommand,
+} = require('@aws-sdk/client-translate');
+
+const db = require('knex')({
+  client: 'pg',
+  connection: 'postgresql://fondberg:@docker.for.mac.localhost/photowall',
+  searchPath: ['public'],
+});
+
+async function translateText(input) {
+  const translateClient = new TranslateClient({
+    region: 'eu-west-1',
+  });
+
+  const translateTextCommand = new TranslateTextCommand({
+    SourceLanguageCode: input.sourceLanguageCode ?? 'auto',
+    TargetLanguageCode: input.targetLanguageCode,
+    Text: input.text,
+  });
+
+  return translateClient
+    .send(translateTextCommand)
+    .then((resp) => resp.TranslatedText);
+}
+
+function getLanguageCode(locale) {
+  let langCode = locale.value.substr(0, 2);
+  return langCode == 'nn' ? 'no' : langCode;
+}
+
+async function translate(locales, keyword) {
+  for (let i = 0; i < locales.length; i++) {
+    const langCode = getLanguageCode(locales[i]);
+    const input = {
+      text: keyword.value,
+      targetLanguageCode: langCode,
+    };
+    const translated = await translateText(input);
+    console.log(keyword.value + ' : ' + translated);
+    const res = await db('keywords_i18n')
+      .insert({
+        value: translated,
+        keyword_id: keyword.id,
+        locale_id: locales[i].id,
+      })
+      .returning('*');
+  }
+}
+
+async function main() {
+  const locales = await db.select().table('locales').whereNull('fallback_id');
+  const keywords = await db.select().table('keywords');
+  for (let i = 0; i < keywords.length; i++) {
+    await translate(locales, keywords[i]);
+  }
+}
+main();