Missing and unused translations report (i18n-tasks v0.5.0+)

i18n_status.html.slim

h1 Missing and unused translations

- if @missing.present?
  .panel.panel-default
    .panel-heading: h3.panel-title #{@missing.leaves.count} missing keys
    table.table.table-striped.table-condensed
      thead: tr
        th.text-right Locale
        th Key
        th Value
        th Type
      tbody
        - @missing.keys do |key, node|
          tr
            td.text-right = node.root.key
            td = key
            td = node.value
            td = node.data[:type].to_s.humanize
- else
  p.alert.alert-success No translations missing


- if @unused.present?
  .panel.panel-default
    .panel-heading: h3.panel-title #{@unused.leaves.count} unused keys
    table.table.table-striped.table-condensed
      thead: tr
        th.text-right Locale
        th Key
        th Value
      - @unused.root_key_values.each do |(locale, key, value)|
        tr
          td.text-right = locale
          td = key
          td = value
- else
  p.alert.alert-success No unused translations

i18n_status_controller.rb

require 'i18n/tasks/base_task'
 
  ...
  def i18n_status
    task = I18n::Tasks::BaseTask.new
    @missing = task.missing_keys
    @unused  = task.unused_keys
  end
  ...