feat(i18n): Handle English plural forms in translations

Special case that only needs plurals translated.

src/widget/translator.cpp

@@ -53,25 +53,23 @@ void Translator::translate(const QString& localeName)
     // Load translations
     QString locale = localeName.isEmpty() ? QLocale::system().name().section('_', 0, 0) : localeName;
 
-    if (locale != "en") {
-        if (core_translator->load(locale, ":translations/")) {
-            qDebug() << "Loaded translation" << locale;
+    if (core_translator->load(locale, ":translations/")) {
+        qDebug() << "Loaded translation" << locale;
 
-            // System menu translation
-            QString s_locale = "qt_" + locale;
-            QString location = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
-            if (app_translator->load(s_locale, location)) {
-                QApplication::installTranslator(app_translator);
-                qDebug() << "System translation loaded" << locale;
-            } else {
-                qDebug() << "System translation not loaded" << locale;
-            }
-
-            // Application translation
-            QCoreApplication::installTranslator(core_translator);
+        // System menu translation
+        QString s_locale = "qt_" + locale;
+        QString location = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
+        if (app_translator->load(s_locale, location)) {
+            QApplication::installTranslator(app_translator);
+            qDebug() << "System translation loaded" << locale;
         } else {
-            qDebug() << "Error loading translation" << locale;
+            qDebug() << "System translation not loaded" << locale;
         }
+
+        // Application translation
+        QCoreApplication::installTranslator(core_translator);
+    } else {
+        qDebug() << "Error loading translation" << locale;
     }
 
     // After the language is changed from RTL to LTR, the layout direction isn't

tools/update-translation-files.sh

@@ -27,14 +27,15 @@
 
 set -eu -o pipefail
 
-readonly LUPDATE_CMD="lupdate src -no-obsolete -locations none -ts"
+readonly LUPDATE_CMD="lupdate src -no-obsolete -locations none"
 
 if [[ "$@" = "ALL" ]]
 then
     for translation in translations/*.ts
     do
-        $LUPDATE_CMD "$translation"
+        $LUPDATE_CMD -ts "$translation"
     done
+    $LUPDATE_CMD -pluralonly -ts translations/en.ts
 else
     $LUPDATE_CMD "$@"
 fi

translations/CMakeLists.txt

@@ -24,6 +24,7 @@ qt5_add_translation(translations_FILES
   da.ts
   de.ts
   el.ts
+  en.ts
   eo.ts
   es.ts
   et.ts

translations/README.md

@@ -16,6 +16,7 @@ Language | Status
 [Deutsch](https://hosted.weblate.org/engage/tox/de/) | [![Translation status](https://hosted.weblate.org/widgets/tox/de/svg-badge.svg)](https://hosted.weblate.org/engage/tox/de/?utm_source=widget)
 [Eesti](https://hosted.weblate.org/engage/tox/et/) | [![Translation status](https://hosted.weblate.org/widgets/tox/et/svg-badge.svg)](https://hosted.weblate.org/engage/tox/et/?utm_source=widget)
 [Ελληνικά](https://hosted.weblate.org/engage/tox/el/) | [![Translation status](https://hosted.weblate.org/widgets/tox/el/svg-badge.svg)](https://hosted.weblate.org/engage/tox/el/?utm_source=widget)
+[English](https://hosted.weblate.org/engage/tox/en/) | [![Translation status](https://hosted.weblate.org/widgets/tox/en/svg-badge.svg)](https://hosted.weblate.org/engage/tox/en/?utm_source=widget)
 [Español](https://hosted.weblate.org/engage/tox/es/) | [![Translation status](https://hosted.weblate.org/widgets/tox/es/svg-badge.svg)](https://hosted.weblate.org/engage/tox/es/?utm_source=widget)
 [Esperanto](https://hosted.weblate.org/engage/tox/eo/) | [![Translation status](https://hosted.weblate.org/widgets/tox/eo/svg-badge.svg)](https://hosted.weblate.org/engage/tox/eo/?utm_source=widget)
 [فارسی](https://hosted.weblate.org/engage/tox/fa/) | [![Translation status](https://hosted.weblate.org/widgets/tox/fa/svg-badge.svg)](https://hosted.weblate.org/engage/tox/fa/?utm_source=widget)

translations/en.ts

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+<context>
+    <name>AddFriendForm</name>
+    <message numerus="yes">
+        <source>Ready to import %n contact(s), click send to confirm</source>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+    </message>
+</context>
+<context>
+    <name>GroupChatForm</name>
+    <message numerus="yes">
+        <source>%n user(s) in chat</source>
+        <comment>Number of users in chat</comment>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+    </message>
+</context>
+<context>
+    <name>GroupWidget</name>
+    <message numerus="yes">
+        <source>%n user(s) in chat</source>
+        <comment>Number of users in chat</comment>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+    </message>
+</context>
+<context>
+    <name>NotificationEdgeWidget</name>
+    <message numerus="yes">
+        <source>Unread message(s)</source>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+    </message>
+</context>
+<context>
+    <name>Widget</name>
+    <message numerus="yes">
+        <source>%n new friend request(s)</source>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+    </message>
+    <message numerus="yes">
+        <source>%n new group invite(s)</source>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+    </message>
+</context>
+</TS>

translations/i18n.pri

@@ -9,6 +9,7 @@ TRANSLATIONS = \
     translations/da.ts \
     translations/de.ts \
     translations/el.ts \
+    translations/en.ts \
     translations/eo.ts \
     translations/es.ts \
     translations/et.ts \

translations/translations.qrc

@@ -8,6 +8,7 @@
         <file>da.qm</file>
         <file>de.qm</file>
         <file>el.qm</file>
+        <file>en.qm</file>
         <file>eo.qm</file>
         <file>es.qm</file>
         <file>et.qm</file>