From dbe7bf65917df40b0ce476f357d04726e20b406f Mon Sep 17 00:00:00 2001
From: Yohann D'ANELLO <yohann.danello@gmail.com>
Date: Mon, 16 Nov 2020 00:29:26 +0100
Subject: [PATCH] Export JS translation files as static files

---
 management/commands/compilejsmessages.py | 28 ++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 management/commands/compilejsmessages.py

diff --git a/management/commands/compilejsmessages.py b/management/commands/compilejsmessages.py
new file mode 100644
index 0000000..f36328e
--- /dev/null
+++ b/management/commands/compilejsmessages.py
@@ -0,0 +1,28 @@
+# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+import os
+
+from django.conf import settings
+from django.core.management.base import BaseCommand
+from django.utils import translation
+from django.views.i18n import JavaScriptCatalog
+
+
+class Command(BaseCommand):
+    """
+    Generate Javascript translation files
+    """
+    def add_arguments(self, parser):
+        parser.add_argument('--out', '-o', type=str, default='static', help='Output directory, where static files are.')
+
+    def handle(self, *args, **kwargs):
+        for code, _ in settings.LANGUAGES:
+            if code == settings.LANGUAGE_CODE:
+                continue
+            self.stdout.write(f"Generate {code} javascript localization file")
+            with translation.override(code):
+                resp = JavaScriptCatalog().get(None, packages="member+note")
+                if not os.path.isdir(kwargs["out"] + "/js/jsi18n"):
+                    os.makedirs(kwargs["out"] + "/js/jsi18n")
+                with open(kwargs["out"] + f"/js/jsi18n/{code}.js", "wb") as f:
+                    f.write(resp.content)