Module: EPUB::Book::Features

Extended by:
Forwardable
Included in:
EPUB::Book
Defined in:
lib/epub/book/features.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#epub_file ⇒ Object

Returns the value of attribute epub_file.



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# File 'lib/epub/book/features.rb', line 8

def epub_file
  @epub_file
end

#ocf ⇒ Object

Returns the value of attribute ocf.



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# File 'lib/epub/book/features.rb', line 7

def ocf
  @ocf
end

Instance Method Details

#bindings ⇒ Object

Forwarded to package

#collection_title ⇒ Object

Forwarded to metadata

#container_adapter ⇒ Object 



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# File 'lib/epub/book/features.rb', line 41

def container_adapter
  @adapter || OCF::PhysicalContainer.adapter
end

#container_adapter=(adapter) ⇒ Object 



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# File 'lib/epub/book/features.rb', line 45

def container_adapter=(adapter)
  @adapter = OCF::PhysicalContainer.find_adapter(adapter)
end

#cover_image ⇒ EPUB::Publication::Package::Manifest::Item

Cover image defined in EPUB 3 or used in EPUB 2

Returns:



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# File 'lib/epub/book/features.rb', line 51

def cover_image
  manifest.cover_image || metadata.cover_image
end

#date ⇒ Object

Forwarded to metadata

#default_rendition ⇒ Package|nil Also known as: package

First package in packages

Returns:

  • (Package|nil) 


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# File 'lib/epub/book/features.rb', line 31

def default_rendition
  packages.first
end

#description ⇒ Object

Forwarded to metadata

#each_content {|item| ... } ⇒ Object #each_content ⇒ Enumerator

Overloads:



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# File 'lib/epub/book/features.rb', line 78

def each_content(&blk)
  enum = manifest.items
  if block_given?
    enum.each &blk
  else
    enum.to_enum
  end
end

#each_page_on_spine {|item| ... } ⇒ Object #each_page_on_spine ⇒ Enumerator

Overloads:



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# File 'lib/epub/book/features.rb', line 60

def each_page_on_spine(&blk)
  enum = package.spine.items
  if block_given?
    enum.each &blk
  else
    enum.each
  end
end

#each_page_on_toc(&blk) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/epub/book/features.rb', line 69

def each_page_on_toc(&blk)
  raise NotImplementedError
end

#edition_title ⇒ Object

Forwarded to metadata

#extended_title ⇒ Object

Forwarded to metadata

#guide ⇒ Object

Forwarded to package

#main_title ⇒ Object

Forwarded to metadata

#manifest ⇒ Object

Forwarded to package

#metadata ⇒ Object

Forwarded to package

#modified ⇒ Object

Forwarded to metadata

#nav ⇒ Object

Forwarded to manifest

#other_navigation ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/epub/book/features.rb', line 87

def other_navigation
  raise NotImplementedError
end

#package_identifier ⇒ Object

Forwarded to metadata

#packages ⇒ Array<Publication::Package> Also known as: renditions

Returns:



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# File 'lib/epub/book/features.rb', line 24

def packages
  rootfiles.map(&:package)
end

#release_identifier ⇒ Object

Forwarded to metadata

#resources ⇒ Array<Publication::Package::Manifest::Item>

Returns All Publication::Package::Manifest::Items in EPUB package.

Returns:



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# File 'lib/epub/book/features.rb', line 92

def resources
  manifest.items
end

#rootfile_path ⇒ Object

Syntax sugar

Returns:

  • String



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# File 'lib/epub/book/features.rb', line 98

def rootfile_path
  ocf.container.rootfile.full_path.to_s
end

#rootfiles ⇒ Array<OCF::Container::Rootfile>

Returns:



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# File 'lib/epub/book/features.rb', line 19

def rootfiles
  ocf.container.rootfiles
end

#short_title ⇒ Object

Forwarded to metadata

#spine ⇒ Object

Forwarded to package

#subtitle ⇒ Object

Forwarded to metadata

#title ⇒ Object

Forwarded to metadata

#unique_identifier ⇒ Object

Forwarded to metadata