diff --git a/.gitignore b/.gitignore
index 3e39de3..4fde1fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,7 @@ Doku/**
.env
.venv
coverage.xml
+*.pot
+*.mo
+*.log
+*.log.*
diff --git a/Makefile b/Makefile
index 49be846..a6549e2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,13 @@
-.PHONY: build clean addon-dev addon-debug addon-rc addon-rel debug dev preview rc rel check-docker-compose install
+.PHONY: build babel clean addon-dev addon-debug addon-rc addon-rel debug dev preview rc rel check-docker-compose install
-debug dev preview rc rel:
+babel debug dev preview rc rel:
$(MAKE) -C app $@
clean build:
$(MAKE) -C ha_addons $@
addon-dev addon-debug addon-rc addon-rel:
+ $(MAKE) -C app babel
$(MAKE) -C ha_addons $(patsubst addon-%,%,$@)
check-docker-compose:
diff --git a/app/.dockerignore b/app/.dockerignore
index a746428..6348e0f 100644
--- a/app/.dockerignore
+++ b/app/.dockerignore
@@ -2,4 +2,6 @@ tests/
**/__pycache__
*.pyc
.DS_Store
-build.sh
\ No newline at end of file
+build.sh
+*.pot
+*.po
\ No newline at end of file
diff --git a/app/Makefile b/app/Makefile
index dff4631..f380714 100644
--- a/app/Makefile
+++ b/app/Makefile
@@ -6,10 +6,16 @@ IMAGE = tsun-gen3-proxy
# Folders
-SRC=.
+APP=.
+SRC=$(APP)/src
+# Folders for Babel translation
+BABEL_INPUT_JINJA=$(SRC)/web/templates
+BABEL_INPUT= $(foreach dir,$(BABEL_INPUT_JINJA),$(wildcard $(dir)/*.html)) \
+
+BABEL_TRANSLATIONS=$(APP)/translations
export BUILD_DATE := ${shell date -Iminutes}
-VERSION := $(shell cat $(SRC)/.version)
+VERSION := $(shell cat $(APP)/.version)
export MAJOR := $(shell echo $(VERSION) | cut -f1 -d.)
PUBLIC_URL := $(shell echo $(PUBLIC_CONTAINER_REGISTRY) | cut -f1 -d/)
@@ -39,5 +45,17 @@ preview rel:
export IMAGE=$(PUBLIC_CONTAINER_REGISTRY)$(IMAGE) && \
docker buildx bake -f docker-bake.hcl $@
+babel: $(BABEL_TRANSLATIONS)/de/LC_MESSAGES/messages.mo $(BABEL_TRANSLATIONS)/de/LC_MESSAGES/messages.po $(BABEL_TRANSLATIONS)/messages.pot
-.PHONY: debug dev preview rc rel
+$(BABEL_TRANSLATIONS)/%.pot : $(SRC)/.babel.cfg $(BABEL_INPUT)
+ @mkdir -p $(@D)
+ @pybabel extract -F $< --project=$(IMAGE) --version=$(VERSION) -o $@ $(SRC)
+
+$(BABEL_TRANSLATIONS)/%/LC_MESSAGES/messages.po : $(BABEL_TRANSLATIONS)/messages.pot
+ @mkdir -p $(@D)
+ @pybabel update --init-missing -i $< -d $(BABEL_TRANSLATIONS) -l $*
+
+$(BABEL_TRANSLATIONS)/%/LC_MESSAGES/messages.mo : $(BABEL_TRANSLATIONS)/%/LC_MESSAGES/messages.po
+ @pybabel compile -d $(BABEL_TRANSLATIONS) -l $*
+
+.PHONY: babel debug dev preview rc rel
diff --git a/app/requirements.txt b/app/requirements.txt
index 9d636fc..c26f354 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,4 +1,5 @@
aiomqtt==2.3.2
schema==0.7.7
aiocron==2.1
- quart==0.20
\ No newline at end of file
+ quart==0.20
+ quart-babel==1.0.7
\ No newline at end of file
diff --git a/app/src/.babel.cfg b/app/src/.babel.cfg
new file mode 100644
index 0000000..cfaa201
--- /dev/null
+++ b/app/src/.babel.cfg
@@ -0,0 +1,2 @@
+[python: **.py]
+[jinja2: web/templates/**.html]
\ No newline at end of file
diff --git a/app/src/server.py b/app/src/server.py
index e3fcdc1..0b5b2f4 100644
--- a/app/src/server.py
+++ b/app/src/server.py
@@ -4,7 +4,9 @@ import logging.handlers
import os
import argparse
from asyncio import StreamReader, StreamWriter
-from quart import Quart, Response
+from quart import Quart, Response, request
+from quart_babel import Babel
+from quart_babel.locale import get_locale
from logging import config # noqa F401
from proxy import Proxy
from inverter_ifc import InverterIfc
@@ -31,12 +33,28 @@ class ProxyState:
ProxyState._is_up = value
+def my_get_locale():
+ # check how to get the locale form for the add-on - hass.selectedLanguage
+ # logging.info("get_locale(%s)", request.accept_languages)
+ return request.accept_languages.best_match(
+ ['de', 'en']
+ )
+
+
app = Quart(__name__,
template_folder='web/templates',
static_folder='web/static')
+babel = Babel(app,
+ locale_selector=my_get_locale,
+ default_translation_directories='../translations')
app.register_blueprint(web_routes)
+@app.context_processor
+def utility_processor():
+ return dict(lang=get_locale())
+
+
@app.route('/-/ready')
async def ready():
if ProxyState.is_up():
diff --git a/app/src/web/templates/base.html b/app/src/web/templates/base.html
index e91b9fb..5227c58 100644
--- a/app/src/web/templates/base.html
+++ b/app/src/web/templates/base.html
@@ -1,5 +1,5 @@
-
+
{% block title %}{% endblock title %}
diff --git a/app/src/web/templates/index.html b/app/src/web/templates/index.html
index e7de164..806c68a 100644
--- a/app/src/web/templates/index.html
+++ b/app/src/web/templates/index.html
@@ -2,7 +2,7 @@
{% block title %} TSUN Proxy - Dashboard {% endblock title%}
{% block menu1_class %}w3-blue{% endblock %}
-{% block headline %} My Dashboard{% endblock headline %}
+{% block headline %} {{_('My Dashboard')}}{% endblock headline %}
{% block content %}
diff --git a/app/translations/de/LC_MESSAGES/messages.po b/app/translations/de/LC_MESSAGES/messages.po
new file mode 100644
index 0000000..d76f60d
--- /dev/null
+++ b/app/translations/de/LC_MESSAGES/messages.po
@@ -0,0 +1,25 @@
+# German translations for tsun-gen3-proxy.
+# Copyright (C) 2025 ORGANIZATION
+# This file is distributed under the same license as the tsun-gen3-proxy
+# project.
+# FIRST AUTHOR , 2025.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: tsun-gen3-proxy 0.14.0\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2025-04-18 20:46+0200\n"
+"PO-Revision-Date: 2025-04-18 16:24+0200\n"
+"Last-Translator: FULL NAME \n"
+"Language: de\n"
+"Language-Team: de \n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.17.0\n"
+
+#: src/web/templates/index.html:5
+msgid "My Dashboard"
+msgstr "Mein Dashboard"
+
diff --git a/ha_addons/Makefile b/ha_addons/Makefile
index 33f0c86..505db46 100644
--- a/ha_addons/Makefile
+++ b/ha_addons/Makefile
@@ -12,11 +12,14 @@ IMAGE = tsun-gen3-addon
SRC=../app
SRC_PROXY=$(SRC)/src
CNF_PROXY=$(SRC)/config
+TRANSLATION_PROXY=$(SRC)/translations
# Target folders for building the local add-on and the docker container
ADDON_PATH = ha_addon
DST=$(ADDON_PATH)/rootfs
DST_PROXY=$(DST)/home/proxy
+DST_TRANSLATION=$(DST)/home/translations
+
# base director of the add-on repro for installing the add-on git repros
INST_BASE=../../ha-addons
@@ -92,12 +95,14 @@ SRC_FILES := $(wildcard $(SRC_PROXY)/*.py)\
$(wildcard $(SRC_PROXY)/web/static/images/*)
CNF_FILES := $(wildcard $(CNF_PROXY)/*.toml)
+MO_FILES := $(wildcard $(TRANSLATION_PROXY)/de/LC_MESSAGES/*.mo)
# determine destination files
TARGET_FILES = $(SRC_FILES:$(SRC_PROXY)/%=$(DST_PROXY)/%)
CONFIG_FILES = $(CNF_FILES:$(CNF_PROXY)/%=$(DST_PROXY)/%)
+TRANSLATION_FILES = $(MO_FILES:$(TRANSLATION_PROXY)/%=$(DST_TRANSLATION)/%)
-rootfs: $(TARGET_FILES) $(CONFIG_FILES) $(DST)/requirements.txt
+rootfs: $(TARGET_FILES) $(CONFIG_FILES) $(TRANSLATION_FILES) $(DST)/requirements.txt
$(CONFIG_FILES): $(DST_PROXY)/% : $(CNF_PROXY)/%
@echo Copy $< to $@
@@ -109,6 +114,11 @@ $(TARGET_FILES): $(DST_PROXY)/% : $(SRC_PROXY)/%
@mkdir -p $(@D)
@cp $< $@
+$(TRANSLATION_FILES): $(DST_TRANSLATION)/% : $(TRANSLATION_PROXY)/%
+ @echo Copy $< to $@
+ @mkdir -p $(@D)
+ @cp $< $@
+
$(DST)/requirements.txt : $(SRC)/requirements.txt
@echo Copy $< to $@
@cp $< $@
diff --git a/ha_addons/templates/config.jinja b/ha_addons/templates/config.jinja
index a381594..913e3ed 100755
--- a/ha_addons/templates/config.jinja
+++ b/ha_addons/templates/config.jinja
@@ -23,11 +23,11 @@ services:
ports:
5005/tcp: 5005
10000/tcp: 10000
- 8127/tcp: 8127
webui: "http://[HOST]:[PORT:8127]/"
watchdog: "http://[HOST]:[PORT:8127]/-/healthy"
ingress: true
ingress_port: 8127
+panel_icon: "mdi:application-cog-outline"
# Definition of parameters in the configuration tab of the addon
# parameters are available within the container as /data/options.json