Class: MakeBook::Formats::HTML

Inherits:
Object
  • Object
show all
Defined in:
lib/makebook/formats/html.rb

Overview

HTML output format rubocop:disable Metrics/ClassLength

Defined Under Namespace

Classes: Asset, Range, Section, Stylesheet

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(book, build, options = {}) ⇒ HTML

Returns a new instance of HTML.



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# File 'lib/makebook/formats/html.rb', line 10

def initialize(book, build, options = {})
  @book = book
  @build = build
  @options = options
end

Instance Attribute Details

#book ⇒ Object (readonly)

Returns the value of attribute book.



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# File 'lib/makebook/formats/html.rb', line 8

def book
  @book
end

#build ⇒ Object (readonly)

Returns the value of attribute build.



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# File 'lib/makebook/formats/html.rb', line 8

def build
  @build
end

Instance Method Details

#build_dir ⇒ Object 



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# File 'lib/makebook/formats/html.rb', line 291

def build_dir
  build_name
end

#build_file ⇒ Object 



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# File 'lib/makebook/formats/html.rb', line 287

def build_file
  Pathname("#{build_name}.html")
end

#build_name ⇒ Object 



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# File 'lib/makebook/formats/html.rb', line 283

def build_name
  build.root + book.root + book.name
end

#make ⇒ Object

rubocop:disable Metrics/AbcSize,Metrics/MethodLength



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# File 'lib/makebook/formats/html.rb', line 186

def make
  build_dir.mkpath

  head << <<-HTML
    <title>#{book.title}</title>
  HTML

  book.styles.each do |stylesheet|
    stylesheet.assets.reverse_each do |asset, range|
      range.value = asset.build_name
      FileUtils.cp(asset.source, build_dir + asset.build_name)
    end

    File.open(build_dir + stylesheet.build_name, 'wb') do |f|
      f.write(stylesheet.to_css)
    end

    head << <<-HTML
      <link rel="stylesheet" href="#{build_dir.basename + stylesheet.build_name}" />
    HTML
  end

  header << book.title

  sections.each do |section|
    nav << section.toc(book.toc).to_s if book.toc?

    section.images.each do |asset, img|
      img['src'] = build_dir.basename + asset.build_name
      FileUtils.cp(asset.source, build_dir + asset.build_name)
    end

    main << section.to_html
  end

  open { |io| assemble(io) }
end

#sections ⇒ Object 



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# File 'lib/makebook/formats/html.rb', line 181

def sections
  @sections ||= book.chapters.map { |c| Section.new(c.source) }
end

#stale? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/makebook/formats/html.rb', line 295

def stale?
  book.source.mtime > build_file.mtime
rescue Errno::ENOENT
  true
end