Class: Twine::Formatters::Flutter

Inherits:
Abstract
  • Object
show all
Includes:
Placeholders
Defined in:
lib/flutter-intl-twine-formatter.rb

Instance Method Summary collapse

Instance Method Details

#convert_placeholders_from_twine_to_icu(input) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 79

def convert_placeholders_from_twine_to_icu(input)
  value = convert_twine_string_placeholder(input)
    
  value.gsub(PLACEHOLDER_REGEX).each_with_index do |match, index|
    "{arg#{index + 1}}"
  end
end

#default_file_name ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 15

def default_file_name
  'intl_en.arb'
end

#determine_language_given_path(path) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 19

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

#extension ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 11

def extension
  '.arb'
end

#format_file(lang) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 44

def format_file(lang)
  result = super
  return result unless result
  "{\n#{super}\n}\n"
end

#format_key(key) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 71

def format_key(key)
  escape_quotes(key)
end

#format_name ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 7

def format_name
  'flutter'
end

#format_section(section, lang) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 59

def format_section(section, lang)
  definitions = section.definitions.dup
  
  definitions.map! { |definition| format_definition(definition, lang) }
  definitions.compact! # remove nil definitions
  definitions.join(",\n")
end

#format_section_header(section) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 56

def format_section_header(section)
end

#format_sections(twine_file, lang) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 50

def format_sections(twine_file, lang)
  sections = twine_file.sections.map { |section| format_section(section, lang) }
  sections.delete_if &:empty?
  sections.join(",\n\n")
end

#format_value(value) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 75

def format_value(value)
  convert_placeholders_from_twine_to_icu(value)
end

#key_value_pattern ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 67

def key_value_pattern
  "\"%{key}\": \"%{value}\""
end

#read(io, lang) ⇒ Object 



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# File 'lib/flutter-intl-twine-formatter.rb', line 31

def read(io, lang)
  begin
    require "json"
  rescue LoadError
    raise Twine::Error.new "You must run 'gem install json' in order to read or write Flutter-localize files."
  end
  
  json = JSON.load(io)
  json.each do |key, value|
    set_translation_for_key(key, lang, value)
  end
end