Class: Twine::Formatters::JQuery

Inherits:
Abstract
  • Object
show all
Defined in:
lib/twine/formatters/jquery.rb

Constant Summary collapse

FORMAT_NAME = 
'jquery'
EXTENSION = 
'.json'
DEFAULT_FILE_NAME = 
'localize.json'

Instance Attribute Summary

Attributes inherited from Abstract

#options, #strings

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Abstract

#androidify_substitutions, #initialize, #iosify_substitutions, #set_comment_for_key, #set_translation_for_key, #write_all_files

Constructor Details

This class inherits a constructor from Twine::Formatters::Abstract

Class Method Details

.can_handle_directory?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twine/formatters/jquery.rb', line 8

def self.can_handle_directory?(path)
  Dir.entries(path).any? { |item| /^.+\.json$/.match(item) }
end

Instance Method Details

#default_file_name ⇒ Object 



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# File 'lib/twine/formatters/jquery.rb', line 12

def default_file_name
  return DEFAULT_FILE_NAME
end

#determine_language_given_path(path) ⇒ Object 



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# File 'lib/twine/formatters/jquery.rb', line 16

def determine_language_given_path(path)
  path_arr = path.split(File::SEPARATOR)
  path_arr.each do |segment|
    match = /^((.+)-)?([^-]+)\.json$/.match(segment)
    if match
      return match[3]
    end
  end

  return
end

#read_file(path, lang) ⇒ Object 



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# File 'lib/twine/formatters/jquery.rb', line 28

def read_file(path, lang)
  begin
    require "json"
  rescue LoadError
    raise Twine::Error.new "You must run 'gem install json' in order to read or write jquery-localize files."
  end

  open(path) do |io|
    json = JSON.load(io)
    json.each do |key, value|
      set_translation_for_key(key, lang, value)
    end
  end
end

#write_file(path, lang) ⇒ Object 



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# File 'lib/twine/formatters/jquery.rb', line 43

def write_file(path, lang)
  begin
    require "json"
  rescue LoadError
    raise Twine::Error.new "You must run 'gem install json' in order to read or write jquery-localize files."
  end

  default_lang = @strings.language_codes[0]
  encoding = @options[:output_encoding] || 'UTF-8'
  File.open(path, "w:#{encoding}") do |f|
    f.puts "/**\n * JQuery Language File\n * Generated by Twine\n * Language: #{lang}\n */"
    f.puts "{"

    @strings.sections.each_with_index do |section, si|
      printed_section = false
      section.rows.each_with_index do |row, ri|
        if row.matches_tags?(@options[:tags], @options[:untagged])
          if !printed_section
            f.puts ''
            if section.name && section.name.length > 0
              f.puts "/* #{section.name} */"
            end
            printed_section = true
          end

          key = row.key
          key = key.gsub('"', '\\\\"')

          value = row.translated_string_for_lang(lang, default_lang)
          value = value.gsub('"', '\\\\"')

          comment = row.comment
          if comment
            comment = comment.gsub('*/', '* /')
          end

          f.print "\"#{key}\":\"#{value}\","

          if comment && comment.length > 0
            f.print "  /* #{comment} */\n"
          else
            f.print "\n"
          end
        end
      end
    end
    f.seek(-2, IO::SEEK_CUR)
    f.puts "\n}"

  end
end