Class: ReVIEW::TEXTMaker

Inherits:
Object show all
Includes:
Loggable, MakerHelper
Defined in:
lib/review/textmaker.rb

Instance Attribute Summary collapse

Attributes included from Loggable

#logger

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Loggable

#app_error, #debug, #error, #error!, #warn

Methods included from MakerHelper

copy_images_to_dir, h

Constructor Details

#initialize ⇒ TEXTMaker

Returns a new instance of TEXTMaker.



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# File 'lib/review/textmaker.rb', line 30

def initialize
  @basedir = nil
  @logger = ReVIEW.logger
  @plaintext = nil
  @img_math = nil
  @img_graph = nil
  @compile_errors = nil
end

Instance Attribute Details

#basedir ⇒ Object

Returns the value of attribute basedir.



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# File 'lib/review/textmaker.rb', line 28

def basedir
  @basedir
end

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/review/textmaker.rb', line 28

def config
  @config
end

Class Method Details

.execute(*args) ⇒ Object 



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# File 'lib/review/textmaker.rb', line 39

def self.execute(*args)
  self.new.execute(*args)
end

Instance Method Details

#build_body(basetmpdir, _yamlfile) ⇒ Object 



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# File 'lib/review/textmaker.rb', line 128

def build_body(basetmpdir, _yamlfile)
  base_path = Pathname.new(@basedir)
  builder = if @plaintext
              ReVIEW::PLAINTEXTBuilder.new(img_math: @img_math, img_graph: @img_graph)
            else
              ReVIEW::TOPBuilder.new(img_math: @img_math, img_graph: @img_graph)
            end
  @converter = ReVIEW::Converter.new(@book, builder)
  @book.parts.each do |part|
    if part.name.present?
      if part.file?
        build_chap(part, base_path, basetmpdir, true)
      else
        textfile = "part_#{part.number}.txt"
        build_part(part, basetmpdir, textfile)
      end
    end

    part.chapters.each { |chap| build_chap(chap, base_path, basetmpdir, false) }
  end
end

#build_chap(chap, base_path, basetmpdir, ispart) ⇒ Object 



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# File 'lib/review/textmaker.rb', line 159

def build_chap(chap, base_path, basetmpdir, ispart)
  filename = if ispart.present?
               chap.path
             else
               Pathname.new(chap.path).relative_path_from(base_path).to_s
             end
  id = File.basename(filename).sub(/\.re\Z/, '')
  if @buildonly && !@buildonly.include?(id)
    warn "skip #{id}.re"
    return
  end

  textfile = "#{id}.txt"

  begin
    @converter.convert(filename, File.join(basetmpdir, textfile))
  rescue StandardError => e
    @compile_errors = true
    error "compile error in #{filename} (#{e.class})"
    error e.message
  end
end

#build_part(part, basetmpdir, textfile) ⇒ Object 



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# File 'lib/review/textmaker.rb', line 150

def build_part(part, basetmpdir, textfile)
  File.open(File.join(basetmpdir, textfile), 'w') do |f|
    f.print '■H1■' unless @plaintext
    f.print ReVIEW::I18n.t('part', part.number)
    f.print "　#{part.name.strip}" if part.name.strip.present?
    f.puts
  end
end

#build_path ⇒ Object 



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# File 'lib/review/textmaker.rb', line 66

def build_path
  "#{@config['bookname']}-text"
end

#execute(*args) ⇒ Object 



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# File 'lib/review/textmaker.rb', line 76

def execute(*args)
  cmd_config, yamlfile = parse_opts(args)
  error! "#{yamlfile} not found." unless File.exist?(yamlfile)

  begin
    @config = ReVIEW::Configure.create(maker: 'textmaker',
                                       yamlfile: yamlfile,
                                       config: cmd_config)
  rescue ReVIEW::ConfigError => e
    error! e.message
  end

  @img_math = ReVIEW::ImgMath.new(@config, path_name: '_review_math_text')
  @img_graph = ReVIEW::ImgGraph.new(@config, 'top', path_name: '_review_graph')

  I18n.setup(@config['language'])
  begin
    generate_text_files(yamlfile)
    @logger.success("built #{build_path}")
  rescue ApplicationError => e
    raise if @config['debug']

    error! e.message
  end

  if @config['math_format'] == 'imgmath'
    @img_math.make_math_images
  end

  begin
    @img_graph.make_mermaid_images
  rescue ApplicationError => e
    error! e.message
  end
  @img_graph.cleanup_graphimg
end

#generate_text_files(yamlfile) ⇒ Object 



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# File 'lib/review/textmaker.rb', line 113

def generate_text_files(yamlfile)
  @basedir = File.dirname(yamlfile)
  @path = build_path
  remove_old_files(@path)
  Dir.mkdir(@path)

  @book = ReVIEW::Book::Base.new(@basedir, config: @config)

  build_body(@path, yamlfile)

  if @compile_errors
    app_error 'compile error, No TEXT file output.'
  end
end

#parse_opts(args) ⇒ Object 



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# File 'lib/review/textmaker.rb', line 43

def parse_opts(args)
  cmd_config = {}
  opts = OptionParser.new
  @buildonly = nil

  opts.banner = 'Usage: review-textmaker [-n] configfile'
  opts.version = ReVIEW::VERSION
  opts.on('-n', 'No decoration.') { @plaintext = true }
  opts.on('-y', '--only file1,file2,...', 'Build only specified files.') { |v| @buildonly = v.split(/\s*,\s*/).map { |m| m.strip.sub(/\.re\Z/, '') } }
  opts.on('--help', 'Prints this message and quit.') do
    puts opts.help
    exit 0
  end

  opts.parse!(args)
  if args.size != 1
    puts opts.help
    exit 0
  end

  [cmd_config, args[0]]
end

#remove_old_files(path) ⇒ Object 



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# File 'lib/review/textmaker.rb', line 70

def remove_old_files(path)
  @img_math.cleanup_mathimg
  @img_graph.cleanup_graphimg
  FileUtils.rm_rf(path)
end