✨ Add locales adjustement for folder names (#256)

Author: BenoitAnastay

paperless-ngx/config.yaml

@@ -66,3 +66,4 @@ schema:
   usermap_gid: int?
   ingress_auth: bool
   tika_gotenberg: bool
+  locales: str?

paperless-ngx/rootfs/etc/s6-overlay/s6-rc.d/init-paperless/run

@@ -96,3 +96,21 @@ bashio::var.json \
         | tempio \
             -template /etc/s6-overlay/s6-rc.d/init-paperless/supervisord.gtpl \
             -out  /etc/supervisord.conf
+
+# Update locales
+if bashio::config.has_value 'locales'; then
+    bashio::log.info "Setting up locales"
+    apt-get update -y
+    apt-get install -y locales patch
+    locales=$(bashio::config 'locales')
+    echo -n "${locales}.UTF-8 UTF-8" > /etc/locale.gen
+    locale-gen ${locales}.UTF-8
+    update-locale ${locales}.UTF-8
+    dpkg-reconfigure --frontend=noninteractive locales
+    bashio::log.info "Patching file_handler.py to use ${locales} as default"
+    cd /usr/src/paperless/
+    patch -p1 < /patches/file_handling.patch
+    echo -n "${locales}".UTF-8 > /var/run/s6/container_environment/LC_ALL
+    echo -n "${locales}".UTF-8 > /var/run/s6/container_environment/LANG
+    echo -n "${locales}".UTF-8 > /var/run/s6/container_environment/LANGUAGE
+fi

paperless-ngx/rootfs/patches/file_handling.patch

@@ -0,0 +1,17 @@
+diff --git a/src/documents/file_handling.py b/src/documents/file_handling.py
+index 3d1a643..81a863d 100755
+--- a/src/documents/file_handling.py
++++ b/src/documents/file_handling.py
+@@ -3,6 +3,12 @@ import os
+ from django.conf import settings
+
+ from documents.models import Document
++import locale
++
++locale_setting = os.getenv('LC_ALL')
++if locale_setting is None:
++ locale_setting = 'en_US.UTF8'
++locale.setlocale(locale.LC_ALL, locale_setting)
+ from documents.templating.filepath import validate_filepath_template_and_render
+ from documents.templating.utils import convert_format_str_to_template_format
+

paperless-ngx/translations/en.yaml

@@ -61,5 +61,8 @@ configuration:
   tika_gotenberg:
     name: Enable Tika Gotenberg
     description: You need to install the Tika Gotenberg addon
+  locales:
+    name: Locales
+    description: Your language (fr_FR, en_US, de_DE, etc)
 network:
   80/tcp: Web interface (Not required for Ingress)