Class: Breeze::Translation

Inherits:
Object
  • Object
show all
Defined in:
app/models/breeze/translation.rb

Overview

gives a handle on the translations

actual translations are stored in the object (section/card) but dealing with hashes of hashes quickly gets unwieldy, hence this class

Strings are written lasily into the object, ie no translation, no text

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(object, language) ⇒ Translation

Returns a new instance of Translation.



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# File 'app/models/breeze/translation.rb', line 17

def initialize(object , language)
  @object = object
  @language = language
  raise "no object type" unless object.object_type
  raise "not configured language #{language}" unless Breeze.has_language(language)
end

Instance Attribute Details

#object ⇒ Object (readonly)

fields :objectid , :object_type # poly: card or section (id without _, no association)

fields :language # the language for which the is a translation
fields :text , :header, :sub_header #actual text fields



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

def object
  @object
end

Class Method Details

.find(id) ⇒ Object

find according to id, ie class_num



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# File 'app/models/breeze/translation.rb', line 85

def self.find(id)
  clazz , lang , num = id.split("-")
  num = num.to_i
  case clazz
  when "Section"
    object = Section.find(num)
  when "Card"
    object = Card.find( num )
  else
    raise "clazz not recognized #{clazz}"
  end
  object.get_translation(lang)
end

Instance Method Details

#get_header ⇒ Object 



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# File 'app/models/breeze/translation.rb', line 51

def get_header
  return "" unless data = object.data[language]
  data[:header] || ""
end

#get_text ⇒ Object 



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# File 'app/models/breeze/translation.rb', line 40

def get_text
  return "" unless data = object.data[language]
  data[:text] || ""
end

#header ⇒ Object 



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# File 'app/models/breeze/translation.rb', line 34

def header
  t = get_header
  return t unless t.blank?
  return object.header
end

#id ⇒ Object 



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

def id
  "#{object.object_type}-#{language}-#{object.id}"
end

#is_old? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/breeze/translation.rb', line 62

def is_old?
  return false if(text.blank? and header.blank?)
  return true unless self.updated_at
  object.updated_at > self.updated_at
end

#set_header(header) ⇒ Object 



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# File 'app/models/breeze/translation.rb', line 56

def set_header(header)
  object.data[language] = {} unless object.data[language]
  object.data[language][:updated_at] = Time.now
  object.data[language][:header] = header
end

#set_text(text) ⇒ Object 



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# File 'app/models/breeze/translation.rb', line 45

def set_text(text)
  object.data[language] = {} unless object.data[language]
  object.data[language][:updated_at] = Time.now
  object.data[language][:text] = text
end

#text ⇒ Object 



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# File 'app/models/breeze/translation.rb', line 28

def text
  t = get_text
  return t unless t.blank?
  return object.text
end

#update(hash, editor) ⇒ Object 



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# File 'app/models/breeze/translation.rb', line 73

def update(hash , editor)
  return unless hash
  set_text(hash[:text]) if hash.has_key?(:text)
  set_header(hash[:header]) if hash.has_key?(:header)
  object.data[language][:updated_by] = editor
  object.data[language][:updated_at] = Time.now

  ChangeSet.current.add(self.class.name , "#{language}:#{object.change_name}", editor)
  object.class.save_all
end

#updated_at ⇒ Object 



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# File 'app/models/breeze/translation.rb', line 68

def updated_at
  return nil unless object.data[language]
  object.data[language][:updated_at]
end