Merge pull request #25 from eea/develop

Add infrastructure support for i18n and locales folder (#23)

CHANGELOG.md

@@ -4,8 +4,15 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [3.4.2](https://github.com/eea/volto-accordion-block/compare/3.4.1...3.4.2)
+
+- Add infrastructure support for i18n and locales folder [`#23`](https://github.com/eea/volto-accordion-block/pull/23)
+
 #### [3.4.1](https://github.com/eea/volto-accordion-block/compare/3.4.0...3.4.1)
 
+> 10 September 2021
+
+- Add missing onChangeField to make it work with Metadata section block [`#22`](https://github.com/eea/volto-accordion-block/pull/22)
 - Add missing onChangeField to make it work with Metadata section block - refs #137434 [`5253b74`](https://github.com/eea/volto-accordion-block/commit/5253b74a52043a3ad7e2e813abaf2d27f0e83a7a)
 - Add Sonarqube tag using ims-frontend addons list [`1e4d3dc`](https://github.com/eea/volto-accordion-block/commit/1e4d3dc937bc63825bd1fc6156eca9b6d073a40b)
 

babel.config.js-use-when-running-i18n

@@ -0,0 +1 @@
+module.exports = require('@plone/volto/babel');

locales/de/LC_MESSAGES/volto.po

@@ -0,0 +1,65 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: Plone\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-04-27T19:30:59.079Z\n"
+"PO-Revision-Date: 2016-10-22 16:41-0500\n"
+"Last-Translator: German <[email protected]>\n"
+"Language: de\n"
+"Language-Team: German <[email protected]>\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"MIME-Version: 1.0\n"
+"Language-Code: de\n"
+"Language-Name: Deutsch\n"
+"Preferred-Encodings: utf-8 latin1\n"
+"X-Is-Fallback-For: de-at de-li de-lu de-ch de-de\n"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Accordion"
+msgstr "Akkordeon"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Accordion Title size"
+msgstr "Akkordeon Schriftgröße Titel"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Allow multiple panels open at a time"
+msgstr "Erlaube mehrere Panele zur gleichen Zeit geöffnet zu haben"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Collapsed by default"
+msgstr "Eingeklappt ist der Standard"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Friendly name"
+msgstr "Kurzname"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Non exclusive"
+msgstr "Nicht ausschließend"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Style"
+msgstr "Aussehen"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Title"
+msgstr "Titel"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Title Icon on the right"
+msgstr "Titel-Icon auf der rechten Seite anzeigen"
+
+#: components/manage/Blocks/Accordion/Schema
+msgid "Title size"
+msgstr "Schriftgröße Titel"
+
+#: components/manage/Blocks/Accordion/EditBlockWrapper
+msgid "Unknown Block"
+msgstr "Unbekannter Block"
+
+#: components/manage/Blocks/Accordion/EditBlockWrapper
+msgid "delete"
+msgstr "löschen"

locales/volto.pot

@@ -0,0 +1,74 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: Plone\n"
+"POT-Creation-Date: 2021-09-16T09:40:55.321Z\n"
+"Last-Translator: Plone i18n <[email protected]>\n"
+"Language-Team: Plone i18n <[email protected]>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"Language-Code: en\n"
+"Language-Name: English\n"
+"Preferred-Encodings: utf-8\n"
+"Domain: volto\n"
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Accordion
+msgid "Accordion"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Accordion Title size
+msgid "Accordion Title size"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Allow multiple panels open at a time
+msgid "Allow multiple panels open at a time"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Collapsed by default
+msgid "Collapsed by default"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Friendly name
+msgid "Friendly name"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Non exclusive
+msgid "Non exclusive"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Style
+msgid "Style"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Title
+msgid "Title"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Title Icon on the right
+msgid "Title Icon on the right"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/Schema
+# defaultMessage: Title size
+msgid "Title size"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/EditBlockWrapper
+# defaultMessage: Unknown Block {block}
+msgid "Unknown Block"
+msgstr ""
+
+#: components/manage/Blocks/Accordion/EditBlockWrapper
+# defaultMessage: delete
+msgid "delete"
+msgstr ""

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@eeacms/volto-accordion-block",
-  "version": "3.4.1",
+  "version": "3.4.2",
   "description": "volto-accordion-block: Volto accordion block",
   "main": "src/index.js",
   "author": "European Environment Agency: IDM2 A-Team",
@@ -26,6 +26,7 @@
   "scripts": {
     "release": "release-it",
     "bootstrap": "npm install -g ejs; npm link ejs; node bootstrap",
+    "i18n": "rm -rf build/messages && NODE_ENV=production node src/i18n.js",
     "test": "make test",
     "test:fix": "make test-update",
     "stylelint": "../../../node_modules/stylelint/bin/stylelint.js --allow-empty-input 'src/**/*.{css,less}'",

src/i18n.js

@@ -0,0 +1,180 @@
+/* eslint no-console: 0 */
+/**
+ * i18n script.
+ * @module scripts/i18n
+ */
+
+const { find, keys, map, concat, reduce } = require('lodash');
+const glob = require('glob').sync;
+const fs = require('fs');
+const Pofile = require('pofile');
+const babel = require('@babel/core');
+
+/**
+ * Extract messages into separate JSON files
+ * @function extractMessages
+ * @return {undefined}
+ */
+function extractMessages() {
+  map(glob('src/**/*.js?(x)'), (filename) => {
+    babel.transformFileSync(filename, {}, (err) => {
+      if (err) {
+        console.log(err);
+      }
+    });
+  });
+}
+
+/**
+ * Get messages from separate JSON files
+ * @function getMessages
+ * @return {Object} Object with messages
+ */
+function getMessages() {
+  return reduce(
+    concat(
+      {},
+      ...map(
+        // We ignore the existing customized shadowed components ones, since most
+        // probably we won't be overriding them
+        // If so, we should do it in the config object or somewhere else
+        glob('build/messages/src/**/*.json', {
+          ignore: 'build/messages/src/customizations/**',
+        }),
+        (filename) =>
+          map(JSON.parse(fs.readFileSync(filename, 'utf8')), (message) => ({
+            ...message,
+            filename: filename.match(/build\/messages\/src\/(.*).json$/)[1],
+          })),
+      ),
+    ),
+    (current, value) => {
+      let result = current;
+      if (current.id) {
+        result = {
+          [current.id]: {
+            defaultMessage: current.defaultMessage,
+            filenames: [current.filename],
+          },
+        };
+      }
+
+      if (result[value.id]) {
+        result[value.id].filenames.push(value.filename);
+      } else {
+        result[value.id] = {
+          defaultMessage: value.defaultMessage,
+          filenames: [value.filename],
+        };
+      }
+      return result;
+    },
+  );
+}
+
+/**
+ * Convert messages to pot format
+ * @function messagesToPot
+ * @param {Object} messages Messages
+ * @return {string} Formatted pot string
+ */
+function messagesToPot(messages) {
+  return map(keys(messages).sort(), (key) =>
+    [
+      ...map(messages[key].filenames, (filename) => `#: ${filename}`),
+      `# defaultMessage: ${messages[key].defaultMessage}`,
+      `msgid "${key}"`,
+      'msgstr ""',
+    ].join('\n'),
+  ).join('\n\n');
+}
+
+/**
+ * Pot header
+ * @function potHeader
+ * @return {string} Formatted pot header
+ */
+function potHeader() {
+  return `msgid ""
+msgstr ""
+"Project-Id-Version: Plone\\n"
+"POT-Creation-Date: ${new Date().toISOString()}\\n"
+"Last-Translator: Plone i18n <[email protected]>\\n"
+"Language-Team: Plone i18n <[email protected]>\\n"
+"MIME-Version: 1.0\\n"
+"Content-Type: text/plain; charset=utf-8\\n"
+"Content-Transfer-Encoding: 8bit\\n"
+"Plural-Forms: nplurals=1; plural=0;\\n"
+"Language-Code: en\\n"
+"Language-Name: English\\n"
+"Preferred-Encodings: utf-8\\n"
+"Domain: volto\\n"
+
+`;
+}
+
+/**
+ * Format header
+ * @function formatHeader
+ * @param {Array} comments Array of comments
+ * @param {Object} headers Object of header items
+ * @return {string} Formatted header
+ */
+function formatHeader(comments, headers) {
+  return [
+    ...map(comments, (comment) => `# ${comment}`),
+    'msgid ""',
+    'msgstr ""',
+    ...map(keys(headers), (key) => `"${key}: ${headers[key]}\\n"`),
+    '',
+  ].join('\n');
+}
+
+/**
+ * Sync po by the pot file
+ * @function syncPoByPot
+ * @return {undefined}
+ */
+function syncPoByPot() {
+  const pot = Pofile.parse(fs.readFileSync('locales/volto.pot', 'utf8'));
+
+  map(glob('locales/**/*.po'), (filename) => {
+    const po = Pofile.parse(fs.readFileSync(filename, 'utf8'));
+
+    fs.writeFileSync(
+      filename,
+      `${formatHeader(po.comments, po.headers)}
+${map(pot.items, (item) => {
+  const poItem = find(po.items, { msgid: item.msgid });
+  return [
+    `${map(item.references, (ref) => `#: ${ref}`).join('\n')}`,
+    `msgid "${item.msgid}"`,
+    `msgstr "${poItem ? poItem.msgstr : ''}"`,
+  ].join('\n');
+}).join('\n\n')}\n`,
+    );
+  });
+}
+
+// Main tasks
+console.log('Extracting messages from source files...');
+extractMessages();
+console.log('Synchronizing messages to pot file...');
+// We only write the pot file if it's really different
+const newPot = `${potHeader()}${messagesToPot(getMessages())}\n`.replace(
+  /"POT-Creation-Date:(.*)\\n"/,
+  '',
+);
+const oldPot = fs
+  .readFileSync('locales/volto.pot', 'utf8')
+  .replace(/"POT-Creation-Date:(.*)\\n"/, '');
+
+if (newPot !== oldPot) {
+  fs.writeFileSync(
+    'locales/volto.pot',
+    `${potHeader()}${messagesToPot(getMessages())}\n`,
+  );
+}
+console.log('Synchronizing messages to po files...');
+syncPoByPot();
+console.log('done!');