stw24/Middlewares/ST/touchgfx/framework/tools/textconvert/lib/text_database_parser_4_18.rb

# Copyright (c) 2018(-2023) STMicroelectronics.
# All rights reserved.
#
# This file is part of the TouchGFX 4.21.2 distribution.
#
# This software is licensed under terms that can be found in the LICENSE file in
# the root directory of this software component.
# If no LICENSE file comes with this software, it is provided AS-IS.
#
###############################################################################/
require 'nokogiri'
require 'lib/text_entries'
require 'lib/typographies'

class TextDatabaseParser_4_18
  def initialize(file_name)
    @file_name = file_name
  end

  def run
    typographies = TypographyParser_4_18.new(@file_name).run
    text_entries = TextParser_4_18.new(@file_name).run

    return typographies, text_entries
  end
end

class TypographyParser_4_18
  def empty_to_nil(str)
    str ? str.strip.empty? ? nil : str.strip : nil
  end

  def initialize(xml_doc)
    @xml_doc = xml_doc
    @typographies = []
  end

  def run
    @xml_doc.xpath("/TextDatabase/Typographies/Typography").each do |typo_node|
      typo_id = empty_to_nil(typo_node["Id"])
      font = empty_to_nil(typo_node["Font"])
      size = empty_to_nil(typo_node["Size"])
      bpp = empty_to_nil(typo_node["Bpp"])
      fallback_character = empty_to_nil(typo_node["FallbackCharacter"])
      wildcard_characters = empty_to_nil(typo_node["WildcardCharacters"])
      wildcard_widget_characters = empty_to_nil(typo_node["WidgetWildcardCharacters"])
      wildcard_character_ranges = empty_to_nil(typo_node["WildcardCharacterRanges"])
      ellipsis_character = empty_to_nil(typo_node["EllipsisCharacter"])

      fail "ERROR: Attribute 'Id' not specified in line #{typo_node.line} in #{typo_node.to_s}" if typo_id.nil?
      fail "ERROR: Attribute 'Font' not specified in line #{typo_node.line} for <Typography Id=\"#{typo_id}\">" if font.nil?
      fail "ERROR: Attribute 'Size' not specified in line #{typo_node.line} for <Typography Id=\"#{typo_id}\">" if size.nil?
      fail "ERROR: Attribute 'Bpp' not specified in line #{typo_node.line} for <Typography Id=\"#{typo_id}\">" if bpp.nil?

      if !typo_id.match(/^([0-9a-zA-Z_])*$/)
        fail "ERROR: Illegal characters found in line #{typo_node.line} for <Typography Id=\"#{typo_id}\">"
      end

      @typographies.push Typography.new(typo_id, font, size.to_i, bpp.to_i, fallback_character, ellipsis_character, wildcard_characters, wildcard_widget_characters, wildcard_character_ranges)
    end
    @typographies
  end
end

class TextParser_4_18
  def initialize(xml_doc)
    @xml_doc = xml_doc
    @text_entries = TextEntries.new
  end

  def empty_to_nil(str)
    str ? str.strip.empty? ? nil : str.strip : nil
  end

  def get_value_or_nil(a)
    a.nil? ? nil : (a.value.nil? ? nil : a.value.strip)
  end

  def run
    texts = @xml_doc.xpath("/TextDatabase/Texts/Text").map do |text|
      text_id = empty_to_nil(text["Id"])
      default_typography = empty_to_nil(text["TypographyId"])
      default_alignment = empty_to_nil(text["Alignment"])
      default_direction = empty_to_nil(text["Direction"])
      fail "ERROR: Attribute 'Id' not specified in line #{text.line} in #{text.to_s}" if text_id.nil?
      fail "ERROR: Attribute 'TypographyId' not specified in line #{text.line} for <Text Id=\"#{text_id}\">" if default_typography.nil?
      fail "ERROR: Attribute 'Alignment' not specified in line #{text.line} for <Text Id=\"#{text_id}\">" if default_alignment.nil?
      fail "ERROR: Attribute 'Direction' not specified in line #{text.line} for <Text Id=\"#{text_id}\">" if default_direction.nil?

      if !text_id.match(/^([0-9a-zA-Z_])*$/)
        fail "ERROR: Illegal characters found in line #{text.line} for <Text Id=\"#{text_id}\">"
      end

      fail "ERROR: Translation not specified in line #{text.line} for <Text Id=\"#{text_id}\">" if !text.at("Translation")

      {
        :id => text_id, :typography => default_typography, :alignment => default_alignment, :direction => default_direction,
        :translations => text.xpath('./Translation').inject({}) do |result, translation|

          fail "ERROR: Attribute 'Language' not specified in line #{translation.line} for Translation" if translation.attributes["Language"].nil?
          language = translation.attributes["Language"].value

          if translation.text.match(/\n\t|\n /)
            puts "WARNING: Text in line #{translation.line} for <Text Id=\"#{text_id}\"> with Language '#{language}' contains tabs or whitespace indentation"
          end

          result[ language.strip ] = {
            :value => translation.text,
            :typography => get_value_or_nil(translation.attributes["TypographyId"]),
            :alignment => get_value_or_nil(translation.attributes["Alignment"]),
            :direction => get_value_or_nil(translation.attributes["Direction"])
            }; result
        end
      }
    end

    languages_with_specific_typographies = texts.map do |text|
      translations = text[:translations]
      translations.keys.select { |language| translations[language][:typography] }
    end.flatten.uniq

    languages_with_specific_alignments = texts.map do |text|
      translations = text[:translations]
      translations.keys.select { |language| translations[language][:alignment] }
    end.flatten.uniq

    languages_with_specific_directions = texts.map do |text|
      translations = text[:translations]
      translations.keys.select { |language| translations[language][:direction] }
    end.flatten.uniq

    languages = texts.map { |text| text[:translations].keys }.flatten.uniq

    texts.each do |text|
      text_entry = TextEntry.new(text[:id], text[:typography], text[:alignment], text[:direction])

      languages_with_specific_typographies.each do |language|
        typography = text[:translations][language][:typography]
        text_entry.add_typography(language, typography)
      end

      languages_with_specific_alignments.each do |language|
        alignment = text[:translations][language][:alignment]
        text_entry.add_alignment(language, alignment)
      end

      languages_with_specific_directions.each do |language|
        direction = text[:translations][language][:direction]
        text_entry.add_direction(language, direction)
      end

      languages.each do |language|
        translation = text[:translations][language].nil? ? "" : text[:translations][language][:value]
        text_entry.add_translation(language, translation)
      end

      @text_entries.add(text_entry)
    end

    @text_entries
  end
end