Module: Glib::Json::NewDynamicText

Defined in:
app/controllers/concerns/glib/json/new_dynamic_text.rb

Defined Under Namespace

Classes: TextSpec

Instance Method Summary collapse

Instance Method Details

#__json_traversal_register_dynamic_text ⇒ Object 



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# File 'app/controllers/concerns/glib/json/new_dynamic_text.rb', line 2

def __json_traversal_register_dynamic_text
  @__specs = {}
  @__specs_db = {}

  __json_traversal_on_traverse do |view|
    extract_spec(view, 'text')
  end

  __json_traversal_on_complete do |view|
    if @__specs.keys.size > 0
      # translated_texts = retrieve_remote_texts(@__specs.keys)
      translated_texts = retrieve_local_texts(@__specs.keys).merge(retrieve_remote_texts(@__specs.keys))
      translated_texts.each do |key, value|
        @__specs[key].each do |spec|
          spec.substitute_with(value)
        end

        if @__specs_db[key] && @__specs_db[key].images.attached?
          @__specs[key].each do |spec|
            spec.substitute_image_with(@__specs_db[key].images)
          end
        end
      end
    end
  end
end

#extract_spec(view, prop) ⇒ Object 



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# File 'app/controllers/concerns/glib/json/new_dynamic_text.rb', line 98

def extract_spec(view, prop)
  if (spec = view[prop])
    if spec.is_a?(Hash) && (key = spec['dt_key'])
      @__specs[key] ||= []
      @__specs[key] << TextSpec.new(view, prop, spec)
    end
  end
end

#retrieve_example_texts(keys) ⇒ Object 



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# File 'app/controllers/concerns/glib/json/new_dynamic_text.rb', line 29

def retrieve_example_texts(keys)
  examples_translations = {
    'home.json_ui_garage.hello' => 'Hello {{name}}',
    'home.json_ui_garage.greeting' => 'Good day!',
    'home.json_ui_garage.greeting_with_image' => 'Good day! (with image)',
  }

  translated_texts = {}
  keys.each do |key|
    translated_texts[key] = examples_translations[key]
  end
  translated_texts
end

#retrieve_local_texts(keys) ⇒ Object 



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# File 'app/controllers/concerns/glib/json/new_dynamic_text.rb', line 60

def retrieve_local_texts(keys)
  translated_texts = {}
  db_keys = []

  redis = Glib::DynamicText::Config.redis
  contents = redis.pipelined do
    keys.each do |key|
      args = @__specs[key].first.args
      options = {
        scope: args.fetch(:scope, 'itinerarybuilder'),
        lang: args.fetch(:lang, 'en')
      }

      scope_key = "#{options[:scope]}.#{options[:lang]}.#{key}"
      redis.get(scope_key)
    end
  end

  keys.each_with_index do |key, index|
    if content = contents[index]
      translated_texts[key] = content
      db_keys << key if content.match(/\{\{image(\d)\}\}/)
    else
      db_keys << key
    end
  end

  if db_keys.size > 0
    texts = Glib::Text.where(key: db_keys)
    texts.each do |text|
      translated_texts[text.key] = text.content
      @__specs_db[text.key] = text
    end
  end

  translated_texts
end

#retrieve_remote_texts(keys) ⇒ Object 



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# File 'app/controllers/concerns/glib/json/new_dynamic_text.rb', line 43

def retrieve_remote_texts(keys)
  retries = 0

  begin
    response = RestClient.get(ENV['DTR_URL'], { params: { keys: keys } })
  rescue Errno::ECONNREFUSED, RestClient::InternalServerError, RestClient::Exceptions::OpenTimeout, RestClient::Exceptions::ReadTimeout
    if (retries += 1) <= 3
      puts "Timeout, retrying..."
      retry
    else
      raise
    end
  end

  JSON.parse(response)
end