fix(locale): compile web ui translations and enable additional langua…

…ges (#391)

.github/workflows/CI.yml

@@ -81,10 +81,17 @@ jobs:
           python -m pip --no-python-version-warning --disable-pip-version-check install --upgrade pip setuptools
 
           # install dev requirements
-          python -m pip install --upgrade -r requirements-dev.txt
+          python -m pip install --upgrade \
+            -r requirements-build.txt \
+            -r requirements-dev.txt
 
-          python -m pip install --upgrade --target=./Contents/Libraries/Shared -r \
-            requirements.txt --no-warn-script-location
+          python -m pip install --upgrade --target=./Contents/Libraries/Shared \
+            -r requirements.txt --no-warn-script-location
+
+      - name: Compile Locale Translations
+        working-directory: Themerr-plex.bundle
+        run: |
+          python ./scripts/_locale.py --compile
 
       - name: Install npm packages
         working-directory: Themerr-plex.bundle

Contents/Code/webapp.py

@@ -54,7 +54,7 @@
     default_locale='en',
     default_timezone='UTC',
     default_domain='themerr-plex',
-    configure_jinja=True
+    configure_jinja=True,
 )
 
 app.config['BABEL_TRANSLATION_DIRECTORIES'] = os.path.join(plugin_directory, 'Contents', 'Strings')
@@ -130,7 +130,9 @@ def get_locale():
     >>> get_locale()
     en
     """
-    return Prefs['enum_webapp_locale']
+    locale = Prefs['enum_webapp_locale']
+    Log.Debug('Getting locale: %s' % locale)
+    return locale
 
 
 def start_server():

Contents/DefaultPrefs.json

@@ -145,7 +145,9 @@
 			"es",
 			"fr",
 			"it",
-			"ru"
+			"ru",
+			"sv",
+			"zh"
 		]
 	},
 	{

Dockerfile

@@ -45,8 +45,11 @@ _PIP
 RUN <<_BUILD
 #!/bin/bash
 set -e
+python2 -m pip --no-python-version-warning --disable-pip-version-check install --no-cache-dir --upgrade \
+  -r requirements-build.txt
 python2 -m pip --no-python-version-warning --disable-pip-version-check install --no-cache-dir --upgrade \
   --target=./Contents/Libraries/Shared -r requirements.txt --no-warn-script-location
+python2 ./scripts/_locale.py --compile
 python2 ./scripts/build_plist.py
 _BUILD
 

docs/source/contributing/build.rst

@@ -39,6 +39,12 @@ Development Requirements
 
       python -m pip install -r requirements-dev.txt
 
+Compile Translations
+--------------------
+   .. code-block:: bash
+
+      python ./scripts/_locale.py --compile
+
 Build Plist
 -----------
    .. code-block:: bash

requirements-build.txt

@@ -0,0 +1 @@
+Babel==2.9.1

scripts/_locale.py

@@ -18,14 +18,16 @@
 
 # target locales
 target_locales = [
-    'de',  # Deutsch
+    'de',  # German
     'en',  # English
     'en_GB',  # English (United Kingdom)
     'en_US',  # English (United States)
-    'es',  # español
-    'fr',  # français
-    'it',  # italiano
-    'ru',  # русский
+    'es',  # Spanish
+    'fr',  # French
+    'it',  # Italian
+    'ru',  # Russian
+    'sv',  # Swedish
+    'zh',  # Chinese Simplified
 ]