5 use File::Slurp qw(slurp);
6 use YAML::Syck qw(Dump Load LoadFile DumpFile);
8 $YAML::Syck::Headless = 1;
9 $YAML::Syck::SortKeys = 1;
12 use HTML::TableParser::Grid;
15 use Data::Dump 'dump';
16 use File::Spec::Functions qw(catfile);
22 merge-from-translatewiki - Get new translations from L<http://translatewiki.net> and selectively merge them with ours
26 # Run this normally, hopefully...
27 merge-from-translatewiki --locales-dir=config/locales
29 # Diff the existing files:
30 config/locales$ for i in $(ls *yml | grep -v en.yml); do perl ../../script/locale/diff --dump-flat $i > $i.0 ;done
32 # Merge and find out what changed:
33 rails_port$ perl script/locale/merge-from-translatewiki --locales-dir config/locales
36 rails_port$ for i in $(svn st config/locales/ | egrep '^M|\\?' | awk '{print $2}' | grep 'yml$'); do rm -v $i; done && svn up config/locales && perl script/locale/merge-from-translatewiki --locales-dir config/locales && svn st config/locales
39 config/locales$ for i in $(ls *yml | grep -v en.yml); do perl ../../script/locale/diff --dump-flat $i > $i.1 ;done && for i in $(ls *yml | grep -v en.yml); do diff -ru $i.*; done
43 Translatewiki's export process L<is
44 broken|http://trac.openstreetmap.org/ticket/2305>. This script imports
45 new messages from it while tiptoeing around known bugs.
53 Print this help message.
57 The locales dir we'll merge stuff into. F<config/locales> by default.
61 Only import translations that don't exists for us yet.
65 Write a L<Storable> cache for things downloaded from Translatewiki and
72 E<AElig>var ArnfjE<ouml>rE<eth> Bjarmason <avarab@gmail.com>
76 # Get the command-line options
77 Getopt::Long::Parser->new(
78 config => [ qw< bundling no_ignore_case no_require_order pass_through > ],
80 'h|help' => \my $help,
81 'locales-dir=s' => \(my $locales_dir = 'config/locales'),
82 'only-new' => \my $only_new,
83 'cache' => \my $cache,
89 help() unless $locales_dir and -d $locales_dir;
95 ### Get Translatewiki data
96 my %translatewiki_languages = translatewiki_languages();
98 # Don't process English from Translatewiki
99 delete $translatewiki_languages{en};
101 #say Dump \%translatewiki_languages;
103 my @translatewiki_languages_codes = keys %translatewiki_languages;
104 my %translatewiki_translations = get_translatewiki_translations(@translatewiki_languages_codes);
106 #say Dump \%translatewiki_translations;
108 ### Get our existing data
110 my @my_yaml_files = glob catfile($locales_dir, '*.yml');
111 for my $my_yaml_file (@my_yaml_files) {
112 my $basename = basename($my_yaml_file);
113 my $tw_lang = lc $basename;
115 say STDERR "Loading my translation $tw_lang ($my_yaml_file)";
116 $my_translations{$tw_lang} = load_and_flatten_yaml(scalar slurp($my_yaml_file));
119 say "loaded my translations";
121 ## Write out merged data
122 for my $translatewiki_lang (sort @translatewiki_languages_codes) {
123 my $rails_lang = $translatewiki_lang; $rails_lang =~ s/(?<=-)(\w+)/\U$1\E/;
124 my $out_file = catfile($locales_dir, $rails_lang . '.yml');
126 unless (-f $out_file) {
127 # No translation like this exists
128 say STDERR "$rails_lang has no existing translation. Importing as-is from Translatewiki to $out_file";
129 my $expanded = expand_hash($translatewiki_translations{$translatewiki_lang});
130 my $out = +{ $rails_lang => $expanded };
131 spit_out($out_file, $out);
132 } elsif (ref $my_translations{$translatewiki_lang} eq 'HASH' and not $only_new) {
133 say STDERR "$rails_lang has existing translations. Merging the old translation with the new Translatewiki one";
136 my %tw = %{ $translatewiki_translations{$translatewiki_lang} };
137 my %me = %{ $my_translations{$translatewiki_lang} };
138 my %en = %{ $my_translations{en} };
139 # Use %tw to start with
144 ## These keys shouldn't be removed but are due to
145 ## Translatewiki fail (they were missing in the original
148 browse.relation_member.entry
149 changeset.changeset.id
150 geocoder.search_osm_namefinder.suffix_suburb
152 layouts.intro_3_bytemark
154 layouts.project_name.h1
155 layouts.project_name.title
156 printable_name.with_version
158 layouts.help_wiki_url
160 notifier.gpx_notification.failure.import_failures_url
161 notifier.signup_confirm_plain.the_wiki_url
162 notifier.signup_confirm_plain.wiki_signup_url
163 trace.edit.visibility_help_url
164 trace.trace_form.help_url
165 trace.trace_form.visibility_help_url
168 for my $key (@url_keys) {
169 if ( exists $me{$key} and not exists $new{$key} ) {
170 $new{$key} = $me{$key} if $me{$key} ne $en{$key};
174 ## When foo exists in this file but only foo.one, foo,other
175 ## etc in English or the original file we don't want to throw away what we have
176 my @plural_keys = qw( zero one many few other two );
178 while (my ($me_k, $me_v) = each %me) {
179 if (not exists $tw{ $me_k } and
180 not exists $en{ $me_k } and
182 exists $en{ $me_k . '.zero' } or
183 exists $en{ $me_k . '.one' } or
184 exists $en{ $me_k . '.many' } or
185 exists $en{ $me_k . '.few' } or
186 exists $en{ $me_k . '.other' } or
187 exists $en{ $me_k . '.two' })) {
188 #say STDERR "Bringing back nuked plural form '$me_k' Setting it to '$me{ $me_k }'";
189 $new{ $me_k } = $me{ $me_k };
193 # Both arrays and strings are supported in the site key. Avoid removing e.g.:
194 # -site.key.table.entry.school: 學校;大學
195 # Just because en.yml has site.key.table.entry.school.0 and site.key.table.entry.school.1
196 while (my ($me_k, $me_v) = each %me) {
197 next unless $me_k =~ /^site\.key\.table\.entry/;
198 next if $me_k =~ /\.\d+$/;
200 if (ref $en{ $me_k } eq 'ARRAY' and not ref $me{ $me_k }) {
201 $new{ $me_k } = $me{ $me_k };
205 # There are a bunch of keys on Translatewiki that are
206 # equivalent to English for some reason. Probably because they
207 # were there at import time. Nuke them.
208 while (my ($new_k, $new_v) = each %new) {
209 if (exists $en{ $new_k } and $en{ $new_k } eq $new_v) {
210 say "Purging dupe in $rails_lang: $new_k=$new_v";
211 delete $new{ $new_k };
215 my $expanded = expand_hash( \%new );
216 my $out = +{ $rails_lang => $expanded };
217 spit_out($out_file, $out);
218 } elsif (not $only_new) {
219 die "Internal error on $translatewiki_lang";
225 my ($file, $data) = @_;
226 my $yaml_out = Dump $data;
228 open my $fh, ">", $file;
242 map { if (ref $_ eq 'ARRAY') { map { utf8::decode($_) } @$_ } else { utf8::decode($_) } } values %$hash;
247 my ($hash, @path) = @_;
250 while (my ($k, $v) = each %$hash)
252 if (ref $v eq 'HASH')
254 push @ret => iterate($v, @path, $k);
258 push @ret => join(".",@path, $k), $v;
267 my ($flat_hash) = @_;
269 while (my ($k, $v) = each %$flat_hash) {
270 #say "Inserting $k=$v";
271 insert_string_deep(\%new_hash, $k, $v);
277 # Fails under strict in certain cases:
278 ## Inserting browse.start_rjs.object_list.history.type.way=Vía [[id]]
279 ## Inserting activerecord.models.relation_tag=Etiqueta de la relación
280 ## Inserting browse.changeset_details.has_nodes.one=Tiene el siguiente {{count}} nodo:
281 ## Can't use string ("Tiene {{count}} nodos:") as a HASH ref while "strict refs" in use at script/locale/merge-from-translatewiki line 234.
282 # Line 234 = my $p = \$h; $p = \$$p->{$_} for split /\./, $ks;
284 # sub insert_string_deep_X {
285 # my ($h, $ks, $v) = @_;
286 # my $p = \$h; $p = \$$p->{$_} for split /\./, $ks;
290 sub insert_string_deep
292 my ($hash, $key, $value) = @_;
294 my @key = split /\./, $key;
313 # Get language from Translatewiki
316 sub get_translatewiki_translations
321 my $cache_file = "/tmp/merge-from-translatewiki.storable";
322 if (-f $cache_file) {
323 my $c = retrieve($cache_file);
328 my %translatewiki_languages;
329 my $all_count = scalar @languages;
330 say "Translatewiki has $all_count languages I'm about to get";
332 for my $lang (@languages) {
334 say STDERR "Getting language $count/$all_count ($lang) from Translatewiki";
335 my $yaml = get_language_from_translatewiki($lang);
337 my $flat_data = load_and_flatten_yaml($yaml);
339 $translatewiki_languages{$lang} = $flat_data;
343 store \%translatewiki_languages, $cache_file;
346 return %translatewiki_languages;
349 sub get_language_from_translatewiki
352 my $mech = WWW::Mechanize->new;
354 $mech->get("http://translatewiki.net/w/i.php?title=Special%3ATranslate&task=export-to-file&group=out-osm&language=$lang");
356 die "Couldn't get lang $lang lang from Translatewiki" unless $mech->success;
358 return $mech->content;
365 sub translatewiki_languages
367 my $mech = WWW::Mechanize->new;
369 $mech->get('http://translatewiki.net/wiki/Translating:OpenStreetMap/stats/trunk');
371 die "Couldn't get translatewiki table" unless $mech->success;
373 my $content = $mech->content;
374 my ($sortable) = $content =~ m[(<table class="sortable.*</table>)]s;
376 my @table = parse_language_table($sortable);
379 map { $_->{code} => $_->{language} } @table;
382 sub parse_language_table
386 my $parser = HTML::TableParser::Grid->new($table);
388 for my $n (0 .. $parser->num_rows - 1) {
390 @row{qw(code language done fuzzy)} = $parser->row($n);
406 $name =~ s[\..*?$][];
411 sub load_and_flatten_yaml
415 my $data = Load($yaml);
417 # Remove the root $lang => key
418 my @keys = keys %$data;
419 die "YAML data had more than 1 root key" if @keys != 1;
420 $data = $data->{$keys[0]};
423 my $flat_data = { iterate($data) };
425 mark_utf8($flat_data);
438 Pod::Usage::pod2usage(
439 -verbose => $arg{ verbose },
440 -exitval => $arg{ exitval } || 0,