Added recordings size in GB

app/views/manage/_statistics_list.html.haml

@@ -28,3 +28,4 @@
     .text= t('.recordings.all', value: @data[:recordings][:all])
     .text= t('.recordings.total', value: distance_of_time_in_words_to_now(Time.now + @data[:recordings][:total], include_seconds: false))
     .text= t('.recordings.average', value: distance_of_time_in_words_to_now(Time.now + @data[:recordings][:average], include_seconds: false))
+    .text= t('.recordings.size', value: human_file_size(@data[:recordings][:size]))

config/locales/en/mconf.yml

@@ -1075,6 +1075,7 @@ en:
         all: "All recordings: %{value}"
         total: "Total recordings duration: %{value}"
         average: "Average recordings duration: %{value}"
+        size: "Total size: %{value}"
     user_item:
       allow_record: "Give the user permission to record conferences"
       auth_using: "using"

config/locales/pt-br/mconf.yml

@@ -1073,6 +1073,7 @@ pt-br:
         all: "Total de gravações: %{value}"
         total: "Duração de todas as gravações: %{value}"
         average: "Média de duração por gravação: %{value}"
+        size: "Tamanho total de todas as gravações: %{value}"
     user_item:
       allow_record: "Conceder permissão de gravação"
       auth_using: "usando"

lib/mconf/statistics_module.rb

@@ -81,16 +81,19 @@ def self.total_recordings(from, to)
       duration = 0
       average = 0
       count = 0
+      size = 0
 
       recordings.find_each do |r|
         # total duration
         duration = r.end_time - r.start_time
         total = total + duration
+        size = size + r.size
         count = count + 1
       end
 
       # duration average
       result[:all] = count
+      result[:size] = size
       if count == 0
         result[:average] = 0
       else