Class: Transdifflation::Comparer

Inherits:
Object
  • Object
show all
Defined in:
lib/transdifflation.rb

Overview

Implements the core

Constant Summary collapse

NOT_TRANSLATED =

const string added to keys not translated

"**NOT_TRANSLATED** "

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Comparer

Returns a new instance of Comparer.



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# File 'lib/transdifflation.rb', line 20

def initialize()
  @has_changes = false
end

Instance Attribute Details

#has_changes ⇒ Object (readonly)

Instance variable to get if changes have been detected



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# File 'lib/transdifflation.rb', line 18

def has_changes
  @has_changes
end

Instance Method Details

#get_transdifflation_from_file(tag_name, path_to_yaml_relative_from_rails_root, from_locale = :en, to_locale = :es) ⇒ Object

Get Diff from YAML translation locale file from filesystem and generate differences in a file on our host

Parameters:

  • tag_name (String) —

    Tag name this file will be installed on host

  • path_to_yaml_relative_from_rails_root (String) —

    Path to the file in system, relative from Rails.root

  • from_locale (Symbol) (defaults to: :en) —

    Default locale in gem. Used to translate ‘from’

  • to_locale (Symbol) (defaults to: :es) —

    Default locale in host. Used to translate ‘to’



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# File 'lib/transdifflation.rb', line 64

def get_transdifflation_from_file(tag_name, path_to_yaml_relative_from_rails_root, from_locale=:en, to_locale=:es )

  #default values in optional params
  from_locale ||= :en
  to_locale ||= :es   #sorry, this gem was developed in Spain :)

  yml_source_content = YAMLReader.read_YAML_from_pathfile(path_to_yaml_relative_from_rails_root)
  puts "Loaded YAML content from file '#{path_to_yaml_relative_from_rails_root}'"

  #build the file name in our host
  filename_in_SRC = File.basename( path_to_yaml_relative_from_rails_root )
  host_target_filename = filename_in_SRC.gsub(/-?#{from_locale}\./) do |match_s|
    match_s.sub("#{from_locale}", "#{to_locale}")
  end
  host_target_file = File.join( Rails.root, "config/locales/#{to_locale}", "#{tag_name}.#{host_target_filename}")

  if(!File.file? host_target_file)
    get_first_time_file(yml_source_content, host_target_file, from_locale, to_locale)
  else
    generate_diff_file(yml_source_content, host_target_file, from_locale, to_locale)
  end

  @has_changes
end

#get_transdifflation_from_gem(gem_name, path_to_yaml_in_gem, from_locale = :en, to_locale = :es) ⇒ Object

Get Diff from YAML translation locale file from a gem and generate differences in a file on our host

Parameters:

  • gem_name (String) —

    Installed gem’s name

  • path_to_yaml_in_gem (String) —

    Path of the file inside gem’s source code

  • from_locale (Symbol) (defaults to: :en) —

    Default locale in gem. Used to translate ‘from’

  • to_locale (Symbol) (defaults to: :es) —

    Default locale in host. Used to translate ‘to’



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# File 'lib/transdifflation.rb', line 30

def get_transdifflation_from_gem(gem_name, path_to_yaml_in_gem, from_locale=:en, to_locale=:es )

  #default values in optional params
  from_locale ||= :en
  to_locale ||= :es   #sorry, this gem was developed in Spain :)

  yml_gem_content = YAMLReader.read_YAML_from_gem(gem_name, path_to_yaml_in_gem)
  puts "Loaded YAML content from gem '#{gem_name}', file '#{path_to_yaml_in_gem}'"


  #build the file name in our host
  filename_in_gem_SRC = File.basename( path_to_yaml_in_gem )
  host_target_filename = filename_in_gem_SRC.gsub(/-?#{from_locale}\./) do |match_s|
    match_s.sub("#{from_locale}", "#{to_locale}")
  end
  host_target_file = File.join( Rails.root, "config/locales/#{to_locale}", "#{gem_name}.#{host_target_filename}")

  if(!File.file? host_target_file)
    get_first_time_file(yml_gem_content, host_target_file, from_locale, to_locale)
  else
    generate_diff_file(yml_gem_content, host_target_file, from_locale, to_locale)
  end

  @has_changes
end