lib/fci/helpers.rb in fci-0.0.3 vs lib/fci/helpers.rb in fci-0.0.4

@@ -2,5 +2,23 @@
   def strip_heredoc
     indent = scan(/^[ \t]*(?=\S)/).min.size || 0
     gsub(/^[ \t]{#{indent}}/, '')
   end
 end
+
+# Return +hierarchy+ of directories and files in Crowdin project
+#
+# +files+ - basically, it's project files details from API method `project_info`
+#
+def get_remote_files_hierarchy(files, root = '/', hierarchy = { dirs: [], files: [] })
+  files.each do |node|
+    case node['node_type']
+      when 'directory'
+        hierarchy[:dirs] << "#{root}#{node['name']}"
+        get_remote_files_hierarchy(node['files'], root + node['name'] + '/', hierarchy)
+      when 'file'
+        hierarchy[:files] << "#{root}#{node['name']}"
+    end
+  end
+
+  return hierarchy
+end