Add simple task for updating theme translations.

1 files changed, 26 insertions, 0 deletions

diff --git a/lib/tasks/gettext.rake b/lib/tasks/gettext.rake
index 31893f1b8..366dfbe88 100644
--- a/lib/tasks/gettext.rake
+++ b/lib/tasks/gettext.rake
@@ -9,5 +9,31 @@ namespace :gettext do
     end
   end
 
+  desc "Update pot/po files for a theme."
+  task :find_theme => :environment do
+    theme = ENV['THEME']
+    unless theme
+        puts "Usage: Specify an Alaveteli-theme with THEME=[theme directory name]"
+        exit(0)
+    end
+    load_gettext
+    msgmerge = Rails.application.config.gettext_i18n_rails.msgmerge
+    msgmerge ||= %w[--sort-output --no-location --no-wrap]
+    GetText.update_pofiles_org(
+      text_domain,
+      theme_files_to_translate(theme),
+      "version 0.0.1",
+      :po_root => theme_locale_path(theme),
+      :msgmerge => msgmerge
+     )
+   end
+
+   def theme_files_to_translate(theme)
+       Dir.glob("{vendor/plugins/#{theme}/lib}/**/*.{rb,erb}")
+   end
+
+   def theme_locale_path(theme)
+     File.join(Rails.root, "vendor", "plugins", theme, "locale-theme")
+   end
 
 end