Translations via oarepo tools

babel.ini

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+#
+# This file is part of Invenio.
+# Copyright (C) 2015-2018 CERN.
+#
+# Invenio is free software; you can redistribute it and/or modify it
+# under the terms of the MIT License; see LICENSE file for more details.
+
+# Extraction from Python source files
+
+[python: **.py]
+encoding = utf-8
+
+# Extraction from Jinja2 templates
+
+[jinja2: **/templates/**.html]
+encoding = utf-8
+
+[jinja2: **/templates/**.jinja]
+encoding = utf-8
+
+# Special case for jinjax translation strings
+[jinja2: **/translations/jinjax_messages.jinja]
+encoding = utf-8

setup.cfg

@@ -0,0 +1,33 @@
+[oarepo.i18n]
+languages =
+    cs
+    en
+
+# List of paths to scan for babel messages - python files and jinja templates are scanned
+babel_source_paths =
+    models/nr-documents/nr_documents
+    sites/nr-docs/site
+    sites/nr-docs/templates
+    ui/docs-app/docs_app
+
+babel_input_translations =
+    models/nr-documents/nr_documents/translations
+    sites/nr-docs/translations
+    ui/docs-app/docs_app/translations
+
+# List of paths to scan for i18next messages - javascript and jsx files are scanned
+i18next_source_paths =
+    ui/docs-app/docs_app/theme/assets/semantic-ui/js
+    sites/nr-docs/site/nr_docs/assets/semantic-ui/js
+
+i18next_input_translations =
+    ui/docs-app/docs_app/theme/assets/semantic-ui/translations/docs_app/messages
+
+# this is the location where python translations are generated.
+babel_output_translations =
+    sites/nr-docs/site/nr_docs/translations
+
+# this is the location where javascript translations are generated. Add this directory to webpack
+# aliases
+i18next_output_translations =
+    sites/nr-docs/site/nr_docs/assets/semantic-ui/translations/nr_docs

sites/nr-docs/requirements.txt

@@ -10,15 +10,15 @@ Levenshtein==0.23.0
 nr-metadata==2.0.2
 nr-oaipmh-harvesters==1.0.4
 nr-vocabularies==2.0.6
-oarepo-oai-pmh-harvester==4.0.36
-oarepo-published-service==1.0.1
+oarepo-oai-pmh-harvester==4.0.37
+oarepo-published-service==1.0.2
 oarepo-requests==1.0.2
-oarepo-runtime==1.4.23
-oarepo-ui==5.0.79
-oarepo-vocabularies==2.0.64
+oarepo-runtime==1.4.31
+oarepo-ui==5.0.82
+oarepo-vocabularies==2.0.66
 openpyxl==3.1.2
 python-dotenv==1.0.0
 rapidfuzz==3.5.2
 sickle==0.7.0
 tqdm==4.66.1
-whitenoise==6.6.0
+whitenoise==6.6.0

sites/nr-docs/site/nr_docs/assets/semantic-ui/translations/nr_docs/i18next.js

@@ -0,0 +1,37 @@
+// This file is part of React-Invenio-Deposit
+// Copyright (C) 2021 Graz University of Technology.
+//
+// Invenio-app-rdm is free software; you can redistribute it and/or modify it
+// under the terms of the MIT License; see LICENSE file for more details.
+
+import i18n from "i18next";
+
+import LanguageDetector from "i18next-browser-languagedetector";
+import { translations } from "./messages";
+import { initReactI18next } from "react-i18next";
+
+const options = {
+  fallbackLng: "en", // fallback keys
+  returnEmptyString: false,
+  debug: process.env.NODE_ENV === "development",
+  resources: translations,
+  keySeparator: false,
+  nsSeparator: false,
+  // specify language detection order
+  detection: {
+    order: ["htmlTag"],
+    // cache user language off
+    caches: [],
+  },
+  react: {
+    // Set empty - to allow html tags convert to trans tags
+    // HTML TAG | Trans TAG
+    //  <span>  | <1>
+    transKeepBasicHtmlNodesFor: [],
+  },
+};
+
+const i18next = i18n.createInstance();
+i18next.use(LanguageDetector).use(initReactI18next).init(options);
+
+export { i18next };