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module Twine
module Formatters
class Apple < Abstract
def format_name
'apple'
end
def extension
'.strings'
end
def can_handle_directory?(path)
Dir.entries(path).any? { |item| /^.+\.lproj$/.match(item) }
end
def default_file_name
'Localizable.strings'
end
def determine_language_given_path(path)
path_arr = path.split(File::SEPARATOR)
path_arr.each do |segment|
match = /^(.+)\.lproj$/.match(segment)
if match
if match[1] == "Base"
return @options[:developer_language]
else
return match[1]
end
end
end
return
end
def output_path_for_language(lang)
"#{lang}.lproj"
end
def read(io, lang)
last_comment = nil
while line = io.gets
# matches a `key = "value"` line, where key may be quoted or unquoted. The former may also contain escaped characters
match = /^\s*((?:"(?:[^"\\]|\\.)+")|(?:[^"\s=]+))\s*=\s*"((?:[^"\\]|\\.)*)"/.match(line)
if match
key = match[1]
key = key[1..-2] if key[0] == '"' and key[-1] == '"'
key.gsub!('\\"', '"')
value = match[2]
value.gsub!('\\"', '"')
set_translation_for_key(key, lang, value)
if last_comment
set_comment_for_key(key, last_comment)
end
end
match = /\/\* (.*) \*\//.match(line)
if match
last_comment = match[1]
else
last_comment = nil
end
end
end
def format_header(lang)
"/**\n * Apple Strings File\n * Generated by Twine #{Twine::VERSION}\n * Language: #{lang}\n */"
end
def format_section_header(section)
"/********** #{section.name} **********/\n"
end
def key_value_pattern
"\"%{key}\" = \"%{value}\";\n"
end
def format_comment(definition, lang)
"/* #{definition.comment.gsub('*/', '* /')} */\n" if definition.comment
end
def format_key(key)
escape_quotes(key)
end
def format_value(value)
escape_quotes(value)
end
def should_include_definition(definition, lang)
return !definition.is_plural? && super
end
end
end
end
Twine::Formatters.formatters << Twine::Formatters::Apple.new
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