Class: Translatable::ActiveRecord::Adapter

Inherits:
Object
  • Object
show all
Defined in:
lib/translatable/active_record/adapter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(record) ⇒ Adapter

Returns a new instance of Adapter.



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# File 'lib/translatable/active_record/adapter.rb', line 9

def initialize(record)
  self.record = record
  self.stash = Attributes.new
end

Instance Attribute Details

#record ⇒ Object

The cache caches attributes that already were looked up for read access. The stash keeps track of new or changed values that need to be saved.



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# File 'lib/translatable/active_record/adapter.rb', line 6

def record
  @record
end

#stash ⇒ Object

The cache caches attributes that already were looked up for read access. The stash keeps track of new or changed values that need to be saved.



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# File 'lib/translatable/active_record/adapter.rb', line 6

def stash
  @stash
end

#translations ⇒ Object

The cache caches attributes that already were looked up for read access. The stash keeps track of new or changed values that need to be saved.



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# File 'lib/translatable/active_record/adapter.rb', line 6

def translations
  @translations
end

Instance Method Details

#fetch(locale, name, value = nil) ⇒ Object 



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# File 'lib/translatable/active_record/adapter.rb', line 24

def fetch(locale, name, value = nil)
  value = stash_contains?(locale, name) ? fetch_stash(locale, name) : fetch_attribute(locale, name, value)

  return value
end

#fetch_stash(locale, name) ⇒ Object 



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# File 'lib/translatable/active_record/adapter.rb', line 14

def fetch_stash(locale, name)
  value = stash.read(locale, name)
  return value if value
  return nil
end

#reset ⇒ Object 



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# File 'lib/translatable/active_record/adapter.rb', line 49

def reset
  stash.clear
end

#save_translations! ⇒ Object 



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# File 'lib/translatable/active_record/adapter.rb', line 34

def save_translations!
  stash.reject {|locale, attrs| attrs.empty?}.each do |locale, attrs|
    translations = record.translations_by_locale[locale]
    attrs.each { |name, value|
      translation = translations && translations[name] ||
          record.translations.build(:locale => locale.to_s, :scope => record.class.table_name, :key => name)
      translation['record_id'] = record.id
      translation['value'] = value
      translation.save!
    }
  end

  reset
end

#stash_contains?(locale, name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/translatable/active_record/adapter.rb', line 20

def stash_contains?(locale, name)
  stash.contains?(locale, name)
end

#write(locale, name, value) ⇒ Object 



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# File 'lib/translatable/active_record/adapter.rb', line 30

def write(locale, name, value)
  stash.write(locale, name, value)
end