i18n-tasks html report example

i18_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
  ...

i18n_status.html.slim

h1 I18n report

- if @missing.present?
  .panel.panel-default
    .panel-heading: h3.panel-title #{@missing.length} missing keys
    .panel-body: table.table.table-striped.table-condensed
      thead: tr
        - @missing[0].attr.keys.each do |key|
          th = key.to_s.humanize
      tbody
        - @missing.each do |k|
          tr
            - k.attr.values.each do |value|
              td = value
- else
  p.alert.alert-success No translations missing


- if @unused.present?
  .panel.panel-default
    .panel-heading: h3.panel-title #{@unused.length} unused keys
    .panel-body: table.table.table-striped.table-condensed
      thead: tr
        th Key
        th Value
      - @unused.each do |key|
        tr
          td = key.key
          td = key.value
- else
  p.alert.alert-success No unused translations