fix: fixes to have build_lang running

Dockerfile

@@ -182,7 +182,7 @@ ENV PATH="/opt/perl/local/bin:${PATH}"
 RUN \
     mkdir -p var/run/apache2/ && \
     chown www-data:www-data var/run/apache2/ && \
-    for path in users products product_images orgs new_images logs; do \
+    for path in data html_data users products product_images orgs new_images logs tmp; do \
         mkdir -p /mnt/podata/${path}; \
     done && \
     chown www-data:www-data -R /mnt/podata && \

lib/ProductOpener/Lang.pm

@@ -388,11 +388,11 @@ PO
 
 # Load stored %Lang from Lang.sto
 
-my $path = "$data_root/Lang.${server_domain}.sto";
+my $path = "$data_root/data/Lang.${server_domain}.sto";
 if (-e $path) {
 
 	$log->info("Loading \%Lang", { path => $path }) if $log->is_info();
-	my $lang_ref = retrieve("$data_root/Lang.${server_domain}.sto");
+	my $lang_ref = retrieve($path);
 	%Lang = %{$lang_ref};
 	$log->info("Loaded \%Lang", { path => $path }) if $log->is_info();
 
@@ -409,7 +409,7 @@ if (-e $path) {
 	sleep(1) if $log->is_info();
 }
 else {
-	$log->warn("File does not exist, \%Lang will be empty. Run scripts/build_lang.pm to fix this.", { path => $path }) if $log->is_warn();
+	$log->warn("Language translation file does not exist, \%Lang will be empty. Run scripts/build_lang.pm to fix this.", { path => $path }) if $log->is_warn();
 }
 
 

scripts/build_lang.pl

@@ -44,7 +44,10 @@
 # use $server_domain in part of the name so that we have different files
 # when 2 instances of Product Opener share the same $data_root
 # as is the case with world.openfoodfacts.org and world.preprod.openfoodfacts.org
-store("$data_root/Lang.${server_domain}.sto",\%Lang);
+if (! -e "$data_root/data") {
+	mkdir("$data_root/data", 0755) or die("Could not create target directory $data_root/data : $!\n");
+}
+store("$data_root/data/Lang.${server_domain}.sto",\%Lang);
 
 # Generate JSON files for JavaScript I18N
 ProductOpener::Lang::build_json();