Class: ReVIEW::WEBMaker

Inherits:
Object show all
Includes:
ERB::Util
Defined in:
lib/review/webmaker.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ WEBMaker

Returns a new instance of WEBMaker.



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# File 'lib/review/webmaker.rb', line 27

def initialize
  @basedir = nil
  @logger = ReVIEW.logger
end

Instance Attribute Details

#basedir ⇒ Object

Returns the value of attribute basedir.



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# File 'lib/review/webmaker.rb', line 25

def basedir
  @basedir
end

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/review/webmaker.rb', line 25

def config
  @config
end

Class Method Details

.execute(*args) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 32

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

Instance Method Details

#build_body(basetmpdir, _yamlfile) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 101

def build_body(basetmpdir, _yamlfile)
  base_path = Pathname.new(@basedir)
  builder = ReVIEW::HTMLBuilder.new
  @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
        htmlfile = "part_#{part.number}.#{@config['htmlext']}"
        build_part(part, basetmpdir, htmlfile)
        # title = ReVIEW::I18n.t('part', part.number)
        # title += ReVIEW::I18n.t('chapter_postfix') + part.name.strip unless part.name.strip.empty?
      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/webmaker.rb', line 144

def build_chap(chap, base_path, basetmpdir, ispart)
  filename = ''

  if ispart.present?
    filename = chap.path
  else
    filename = Pathname.new(chap.path).relative_path_from(base_path).to_s
  end
  id = filename.sub(/\.re\Z/, '')

  htmlfile = "#{id}.#{@config['htmlext']}"

  if @config['params'].present?
    @logger.warn %Q('params:' in config.yml is obsoleted.)
  end

  begin
    @converter.convert(filename, File.join(basetmpdir, htmlfile))
  rescue => e
    @logger.warn "compile error in #{filename} (#{e.class})"
    @logger.warn e.message
  end
end

#build_indexpage(basetmpdir) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 215

def build_indexpage(basetmpdir)
  File.open("#{basetmpdir}/index.html", 'w') do |f|
    if @config['coverimage']
      file = File.join(@config['imagedir'], @config['coverimage'])
      @body = <<-EOT
  <div id="cover-image" class="cover-image">
<img src="#{file}" class="max"/>
  </div>
    EOT
    else
      @body = ''
    end
    @language = @config['language']
    @stylesheets = @config['stylesheet']
    @toc = ReVIEW::WEBTOCPrinter.book_to_string(@book)
    @next = @book.chapters[0]
    @next_title = @next ? @next.title : ''
    tmplfile = File.expand_path(template_name, ReVIEW::Template::TEMPLATE_DIR)
    f.write ReVIEW::Template.load(tmplfile).result(binding)
  end
end

#build_part(part, basetmpdir, htmlfile) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 121

def build_part(part, basetmpdir, htmlfile)
  File.open("#{basetmpdir}/#{htmlfile}", 'w') do |f|
    @body = ''
    @body << %Q(<div class="part">\n)
    @body << %Q(<h1 class="part-number">#{ReVIEW::I18n.t('part', part.number)}</h1>\n)
    @body << %Q(<h2 class="part-title">#{part.name.strip}</h2>\n) if part.name.strip.present?
    @body << "</div>\n"

    @language = @config['language']
    @stylesheets = @config['stylesheet']
    tmplfile = File.expand_path(template_name, ReVIEW::Template::TEMPLATE_DIR)
    f.write ReVIEW::Template.load(tmplfile).result(binding)
  end
end

#build_path ⇒ Object 



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# File 'lib/review/webmaker.rb', line 57

def build_path
  @config['docroot'] || 'webroot'
end

#build_titlepage(basetmpdir, htmlfile) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 237

def build_titlepage(basetmpdir, htmlfile)
  File.open("#{basetmpdir}/#{htmlfile}", 'w') do |f|
    @body = ''
    @body << %Q(<div class="titlepage">)
    @body << %Q(<h1 class="tp-title">#{CGI.escapeHTML(@config.name_of('booktitle'))}</h1>)
    @body << %Q(<h2 class="tp-author">#{join_with_separator(@config.names_of('aut'), ReVIEW::I18n.t('names_splitter'))}</h2>) if @config['aut']
    @body << %Q(<h3 class="tp-publisher">#{join_with_separator(@config.names_of('prt'), ReVIEW::I18n.t('names_splitter'))}</h3>) if @config['prt']
    @body << '</div>'

    @language = @config['language']
    @stylesheets = @config['stylesheet']
    tmplfile = File.expand_path(template_name, ReVIEW::Template::TEMPLATE_DIR)
    f.write ReVIEW::Template.load(tmplfile).result(binding)
  end
end

#copy_backmatter(_basetmpdir) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 253

def copy_backmatter(_basetmpdir)
  copy_file_with_param('profile')
  copy_file_with_param('advfile')
  if @config['colophon'] && @config['colophon'].is_a?(String)
    copy_file_with_param('colophon', "colophon.#{@config['htmlext']}")
  end
  copy_file_with_param('backcover')
end

#copy_file_with_param(name, target_file = nil) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 262

def copy_file_with_param(name, target_file = nil)
  return if @config[name].nil? || !File.exist?(@config[name])
  target_file ||= File.basename(@config[name])
  FileUtils.cp(@config[name], File.join(basetmpdir, target_file))
end

#copy_frontmatter(basetmpdir) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 200

def copy_frontmatter(basetmpdir)
  build_indexpage(basetmpdir)

  if @config['titlepage']
    if @config['titlefile']
      FileUtils.cp(@config['titlefile'], "#{basetmpdir}/titlepage.#{@config['htmlext']}")
    else
      build_titlepage(basetmpdir, "titlepage.#{@config['htmlext']}")
    end
  end

  copy_file_with_param('creditfile')
  copy_file_with_param('originaltitlefile')
end

#copy_images(resdir, destdir) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 168

def copy_images(resdir, destdir)
  return nil unless File.exist?(resdir)
  allow_exts = @config['image_ext']
  FileUtils.mkdir_p(destdir)
  recursive_copy_files(resdir, destdir, allow_exts)
end

#copy_resources(resdir, destdir, allow_exts = nil) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 175

def copy_resources(resdir, destdir, allow_exts = nil)
  return nil if !resdir || !File.exist?(resdir)
  allow_exts = @config['image_ext'] if allow_exts.nil?
  FileUtils.mkdir_p(destdir)
  recursive_copy_files(resdir, destdir, allow_exts)
end

#copy_stylesheet(basetmpdir) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 196

def copy_stylesheet(basetmpdir)
  @config['stylesheet'].each { |sfile| FileUtils.cp(sfile, basetmpdir) } if @config['stylesheet'].size > 0
end

#execute(*args) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 67

def execute(*args)
  @config = ReVIEW::Configure.values
  @config.maker = 'webmaker'
  cmd_config, yamlfile = parse_opts(args)

  @config.merge!(YAML.load_file(yamlfile))
  # YAML configs will be overridden by command line options.
  @config.merge!(cmd_config)
  @config['htmlext'] = 'html'
  I18n.setup(@config['language'])
  generate_html_files(yamlfile)
end

#generate_html_files(yamlfile) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 80

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

  @book = ReVIEW::Book.load(@basedir)
  @book.config = @config

  copy_stylesheet(@path)
  copy_frontmatter(@path)
  build_body(@path, yamlfile)
  copy_backmatter(@path)

  copy_images(@config['imagedir'], "#{@path}/#{@config['imagedir']}")

  copy_resources('covers', "#{@path}/#{@config['imagedir']}")
  copy_resources('adv', "#{@path}/#{@config['imagedir']}")
  copy_resources(@config['fontdir'], "#{@path}/fonts", @config['font_ext'])
end

#join_with_separator(value, sep) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 268

def join_with_separator(value, sep)
  if value.is_a?(Array)
    value.join(sep)
  else
    value
  end
end

#parse_opts(args) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 36

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

  opts.banner = 'Usage: review-webmaker configfile'
  opts.version = ReVIEW::VERSION
  opts.on('--help', 'Prints this message and quit.') do
    puts opts.help
    exit 0
  end
  opts.on('--ignore-errors', 'Ignore review-compile errors.') { cmd_config['ignore-errors'] = true }

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

  [cmd_config, args[0]]
end

#recursive_copy_files(resdir, destdir, allow_exts) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 182

def recursive_copy_files(resdir, destdir, allow_exts)
  Dir.open(resdir) do |dir|
    dir.each do |fname|
      next if fname.start_with?('.')
      if FileTest.directory?("#{resdir}/#{fname}")
        recursive_copy_files("#{resdir}/#{fname}", "#{destdir}/#{fname}", allow_exts)
      elsif fname =~ /\.(#{allow_exts.join('|')})\Z/i
        FileUtils.mkdir_p(destdir)
        FileUtils.cp("#{resdir}/#{fname}", destdir)
      end
    end
  end
end

#remove_old_files(path) ⇒ Object 



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# File 'lib/review/webmaker.rb', line 61

def remove_old_files(path)
  math_dir = "./#{@config['imagedir']}/_review_math"
  FileUtils.rm_rf(math_dir) if @config['imgmath'] && Dir.exist?(math_dir)
  FileUtils.rm_rf(path)
end

#template_name ⇒ Object 



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# File 'lib/review/webmaker.rb', line 136

def template_name
  if @config['htmlversion'].to_i == 5
    'web/html/layout-html5.html.erb'
  else
    'web/html/layout-xhtml1.html.erb'
  end
end