Class: Applocale::ParseStringsFile

Inherits:
Object
  • Object
show all
Defined in:
lib/applocale/Core/ParserStringFile/parse_strings_file.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(platform, langpathobj_list, injectobj) ⇒ ParseStringsFile

Returns a new instance of ParseStringsFile.



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 11

def initialize(platform, langpathobj_list, injectobj)
  @strings_keys = {}
  @keys_list = Array.new
  @errorlist = Array.new()
  @platform = platform
  @injectobj = injectobj
  self.to_parse_files(langpathobj_list)
end

Instance Attribute Details

#errorlist ⇒ Object (readonly)

Returns the value of attribute errorlist.



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 9

def errorlist
  @errorlist
end

#in_multiline_comments ⇒ Object (readonly)

Returns the value of attribute in_multiline_comments.



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 9

def in_multiline_comments
  @in_multiline_comments
end

#injectobj ⇒ Object (readonly)

Returns the value of attribute injectobj.



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 9

def injectobj
  @injectobj
end

#keys_list ⇒ Object (readonly)

Returns the value of attribute keys_list.



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 9

def keys_list
  @keys_list
end

#platform ⇒ Object (readonly)

Returns the value of attribute platform.



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 9

def platform
  @platform
end

#strings_keys ⇒ Object (readonly)

Returns the value of attribute strings_keys.



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 9

def strings_keys
  @strings_keys
end

Instance Method Details

#parse_token(linenum, line, sep, lang, file) ⇒ Object 



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 100

def parse_token(linenum, line, sep, lang, file)
  n = 0
  in_value = false
  in_quote = false
  in_escape = false
  value = ""

  for ch in line.chars
    prech = ""
    prech = line.chars[n-1] if n > 0
    n += 1
    if @in_multiline_comments
      if "#{prech}#{ch}" == "*/"
        @in_multiline_comments = false
        in_value = false
        value = ""
      end
      next
    end

    if not in_value
      if ch == "\""
        in_quote = true
        in_value = true
      elsif ch != " " and ch != "\t" and ch != sep
        in_value = true
        value << ch
      end
      next
    end

    if in_escape
      value << prech
      value << ch
      in_escape = false
    elsif ch == "\\"
      in_escape = true
    elsif in_quote
      if ch == "\""
        break
      else
        value << ch
      end
    else
      if ch == " " or ch == "\t" or ch == sep
        n -= 1
        break
      elsif "#{prech}#{ch}" == "/*"
        @in_multiline_comments = true
      elsif "#{prech}#{ch}" == "//"
        return value, ""
      elsif ch == "#"
        return value, ""
      elsif "#{prech}#{ch}".length > 1
        error = ErrorUtil::ParseLocalizedError::WrongFormat.new(file, lang, linenum)
        @errorlist.push(error)
        return value, ""
      else
        value << ch
      end
    end
  end
  return value, line[n..-1]
end

#remove_escape(lang, key, content) ⇒ Object 



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 165

def remove_escape(lang, key, content)
  value = content
  if @injectobj.has_before_parse_from_locale
    value = @injectobj.load_before_parse_from_locale(lang.to_s, key,  value)
  end
  if @injectobj.has_parse_from_locale
    value = @injectobj.load_parse_from_locale(lang.to_s, key,  value)
  else
    value = ContentUtil.remove_escape(@platform, value)
  end
  if @injectobj.has_after_parse_from_locale
    value = @injectobj.load_after_parse_from_locale(lang.to_s, key,  value)
  end
  return value
end

#to_parse_files(langpathobj_list) ⇒ Object 



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 20

def to_parse_files(langpathobj_list)
  langpathobj_list.each do |langpathobj|
    self.to_parse_strings_file(langpathobj.lang, langpathobj.filepath)
  end
end

#to_parse_strings_file(lang, strings_filepath) ⇒ Object 



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# File 'lib/applocale/Core/ParserStringFile/parse_strings_file.rb', line 26

def to_parse_strings_file(lang, strings_filepath)
  puts "Start to Parse strings file: \"#{strings_filepath}\" ...".green

  @in_multiline_comments = false
  keyrowno = {}
  linenum = 0
  begin

  IO.foreach(strings_filepath, mode: 'r:bom|utf-8') {|line|
    linenum += 1
    line.strip!
    if !@in_multiline_comments
      next if line.start_with?('#')
      next if line.start_with?('//')
    end
    if line.length <= 0
      next
    end
    while true

      key, line = parse_token(linenum, line, "=", lang, strings_filepath)
      line.strip!

      if not line.start_with?("=")
        if !@in_multiline_comments && line.length > 0
          error = ErrorUtil::ParseLocalizedError::WrongFormat.new(strings_filepath, lang, linenum)
          @errorlist.push(error)
        end
        break
      end
      line.slice!(0)

      value, line = parse_token(linenum, line, ";", lang, strings_filepath)
      line.strip!

      if line.start_with?(";")
        line.slice!(0)
      else
        error = ErrorUtil::ParseLocalizedError::WrongFormat.new(strings_filepath, lang, linenum)
        @errorlist.push(error)
        key = nil
        value = nil
        break
      end

      if !ValidKey.is_validkey(@platform, key)
        error = ErrorUtil::ParseLocalizedError::InvalidKey.new(key, strings_filepath, lang, linenum)
        @errorlist.push(error)
        break
      end
      if @strings_keys[key].nil?
        @strings_keys[key] = Hash.new
        @keys_list.push(key)
      end
      if @strings_keys[key][lang.to_s].nil?
        @strings_keys[key][lang.to_s] = Hash.new
        @strings_keys[key][lang.to_s][:rowno] = linenum
        @strings_keys[key][lang.to_s][:value] = self.remove_escape(lang, key, value)
        keyrowno[key] = linenum
      else
        error = ErrorUtil::ParseLocalizedError::DuplicateKey.new(key, keyrowno[key], strings_filepath, lang, linenum)
        @errorlist.push(error)
      end
      if line.length <= 0
        break
      end
    end
  }
  rescue Exception => e
    puts e.message
    ErrorUtil::ParseLocalizedError::InvalidFile.new(strings_filepath).raise
  end
end