Add language choice for installation

manifest.toml

@@ -48,6 +48,13 @@ ram.runtime = "512M"
     type = "group"
     default = "visitors"
 
+    [install.language]
+    ask.en = "Choose the application language"
+    ask.fr = "Choisissez la langue de l'application"
+    type = "select"
+    choices = ["en_US", "es_ES", "it_IT", "fr_FR", "de_DE"]
+    default = "en_US"
+
     [install.user_home]
     ask.en = "Access the users home folder from Nextcloud?"
     ask.fr = "Accéder au dossier personnel des utilisateurs depuis Nextcloud ?"

scripts/install

@@ -87,6 +87,17 @@ ynh_script_progression --message="Configuring $app..." --weight=8
 # Set the mysql.utf8mb4 config to true in config.php
 exec_occ config:system:set mysql.utf8mb4 --type boolean --value="true"
 
+# Set default language in config.php
+raw_language=$(echo "$language" | awk -F'_' '{print $1}')
+exec_occ config:system:set default_language --value="$raw_language"
+
+# Set default locale in config.php
+exec_occ config:system:set default_locale --value="$language"
+
+# Set default phone region in config.php
+country=$(echo "$language" | awk -F'_' '{print $2}')
+exec_occ config:system:set default_phone_region --value="$country"
+
 # Ensure that UpdateNotification app is disabled
 exec_occ app:disable updatenotification
 

scripts/upgrade

@@ -140,6 +140,18 @@ then
         exec_occ maintenance:repair
     fi
 
+    # Fix warning "Your installation has no default phone region set"
+    if [ "$(exec_occ config:system:get default_phone_region)" == "" ]; then
+	config_locale=$(exec_occ config:system:get default_locale)
+	if [ -z "$config_locale" ]; then
+		# If it's not set in config use "US" as default
+		country="US"
+	else
+		country=$(echo "$config_locale" | awk -F'_' '{print $2}')
+	fi
+	exec_occ config:system:set default_phone_region --value="$country"
+    fi
+
     # Upgrade may fail if this app is enabled
     # Take all apps enabled, and check if mail is one of them
     # Then temporary disable the mail app