Class: Translation

Inherits:
Forest::ApplicationRecord show all
Defined in:
app/models/translation.rb

Constant Summary collapse

CACHE_KEY = 
'forest_translations'

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Forest::ApplicationRecord

cache_key, cache_key_name, csv_columns, #expire_cache_key, expire_cache_key, statusable?, #statusable?, to_csv_template, #to_friendly_param, #to_label, #to_select2_response, #to_select2_selection, versionable, #versionable

Class Method Details

.expire_cache! ⇒ Object 



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# File 'app/models/translation.rb', line 19

def self.expire_cache!
  Rails.cache.delete self::CACHE_KEY
end

.for(key) ⇒ Object 



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# File 'app/models/translation.rb', line 11

def self.for(key)
  self.get(key).try(:value)
end

.get(key) ⇒ Object 



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# File 'app/models/translation.rb', line 15

def self.get(key)
  self.translations.select { |setting| setting.key == key.to_s }.first
end

.initialize_from_i18n ⇒ Object

TODO: Update to support multiple locales



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# File 'app/models/translation.rb', line 24

def self.initialize_from_i18n
  I18n.backend.send(:init_translations) unless I18n.backend.initialized?
  translations = I18n.backend.send(:translations).dig(:en, :forest, :translations).presence || []

  translations.each do |original_translation|
    translation = original_translation.dup

    k = translation.delete(:key)
    v = translation.delete(:value)
    d = translation.delete(:description)

    if k.blank? && v.blank?
      if translation.is_a?(Hash)
        k = translation.keys.first.to_s
        v = translation[k]
      else
        k = translation[0].to_s
        v = translation[1]
      end
    end

    if [k, v].all?(&:present?)
      t = Translation.get(k)
      if t.blank?
        t = Translation.new(key: k)
      end

      t.value = v
      t.description = d

      if t.new_record?
        logger.info { "[Forest][Translation] Creating new translation for #{k}" }
        t.save
      elsif t.updated_at == t.created_at
        if t.changed?
          logger.info { "[Forest][Translation] Updating value for translation key #{k}" }
          to_update = {}
          to_update[:value] = v if t.value_changed?
          to_update[:description] = v if t.description_changed?
          t.update_columns(to_update)
        end
      end
    else
      logger.warn { "[Forest][Translation] Warning: unable to create translation for #{original_translation}. Key or value is blank." }
    end
  end

  expire_cache!
end

.resource_description ⇒ Object 



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# File 'app/models/translation.rb', line 74

def self.resource_description
  "Translations may be used in multilingual websites or to define values for particular setting or menu keys."
end

Instance Method Details

#display_name ⇒ Object 



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# File 'app/models/translation.rb', line 78

def display_name
  key
end