Class: EPUBInfo::Models::Book

Inherits:

Object

• Object
• EPUBInfo::Models::Book

show all

Defined in:

lib/epubinfo/models/book.rb

Instance Attribute Summary (collapse)

• - (Array) contributors

  Contributors, array of Person instances (EPUB2 reference).

• - (Cover) cover

  Cover.

• - (Array) creators

  Creators, array of Person instances (EPUB2 reference).

• - (Array) dates

  Dates, array of Date instances (EPUB2 reference).

• - (String) description

  Description (EPUB2 reference).

• - (Boolean) drm_protected (also: #drm_protected?)

  DRM protected.

• - (Array) identifiers

  Identifiers, array of Identifier instances (EPUB2 reference).

• - (Array) languages

  Languages, array of String instances (EPUB2 reference).

• - (String) publisher

  Publisher (EPUB2 reference).

• - (String) rights

  Rights (EPUB2 reference).

• - (String) source

  Source (EPUB2 reference).

• - (Array) subjects

  Subjects, array of String instances (EPUB2 reference).

• - (Array) titles

  Titles, array of String instances (EPUB2 reference).

• - (String) version

  EPUB Version (http://idpf.org/epub/20/spec/OPF_2.0.1_draft.htm#Section1.4.1.2).

Instance Method Summary (collapse)

• - (Book) initialize(parser) constructor

  Should never be called directly, go through EPUBInfo.get.

• - (Hash) to_hash

  Returns Hash representation of the book.

70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95

# File 'lib/epubinfo/models/book.rb', line 70

def initialize(parser)
  document = parser.metadata_document
  return if document.nil?
  document.remove_namespaces!
  metadata = document.css('metadata')
  self.version = document.css('package')[0]['version']
  self.titles = metadata.xpath('.//title').map(&:content)
  self.creators = metadata.xpath('.//creator').map {|c| EPUBInfo::Models::Person.new(c) }
  self.subjects = metadata.xpath('.//subject').map(&:content)
  self.description = metadata.xpath('.//description').first.content rescue nil
  self.publisher = metadata.xpath('.//publisher').first.content rescue nil
  self.contributors = metadata.xpath('.//contributor').map {|c| EPUBInfo::Models::Person.new(c) }
  self.dates = metadata.xpath('.//date').map { |d| EPUBInfo::Models::Date.new(d) }
  modified_date = metadata.xpath(".//meta[@property='dcterms:modified']").map do |d|
    date = EPUBInfo::Models::Date.new(d)
    date.event = 'modification'
    date
  end
  self.dates += modified_date;
  self.identifiers = metadata.xpath('.//identifier').map { |i| EPUBInfo::Models::Identifier.new(i) }
  self.source = metadata.xpath('.//source').first.content rescue nil
  self.languages = metadata.xpath('.//language').map(&:content)
  self.rights = metadata.xpath('.//rights').first.content rescue nil
  self.drm_protected = parser.drm_protected?
  self.cover = EPUBInfo::Models::Cover.new(parser)
end

29
30
31

# File 'lib/epubinfo/models/book.rb', line 29

def contributors
  @contributors
end

63
64
65

# File 'lib/epubinfo/models/book.rb', line 63

def cover
  @cover
end

11
12
13

# File 'lib/epubinfo/models/book.rb', line 11

def creators
  @creators
end

34
35
36

# File 'lib/epubinfo/models/book.rb', line 34

def dates
  @dates
end

21
22
23

# File 'lib/epubinfo/models/book.rb', line 21

def description
  @description
end

57
58
59

# File 'lib/epubinfo/models/book.rb', line 57

def drm_protected
  @drm_protected
end

39
40
41

# File 'lib/epubinfo/models/book.rb', line 39

def identifiers
  @identifiers
end

48
49
50

# File 'lib/epubinfo/models/book.rb', line 48

def languages
  @languages
end

25
26
27

# File 'lib/epubinfo/models/book.rb', line 25

def publisher
  @publisher
end

53
54
55

# File 'lib/epubinfo/models/book.rb', line 53

def rights
  @rights
end

44
45
46

# File 'lib/epubinfo/models/book.rb', line 44

def source
  @source
end

16
17
18

# File 'lib/epubinfo/models/book.rb', line 16

def subjects
  @subjects
end

6
7
8

# File 'lib/epubinfo/models/book.rb', line 6

def titles
  @titles
end

67
68
69

# File 'lib/epubinfo/models/book.rb', line 67

def version
  @version
end

100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116

# File 'lib/epubinfo/models/book.rb', line 100

def to_hash
  {
    :titles => @titles,
    :creators => @creators.map(&:to_hash),
    :subjects => @subjects,
    :description => @description,
    :publisher => @publisher,
    :contributors => @contributors.map(&:to_hash),
    :dates => @dates.map(&:to_hash),
    :identifiers => @identifiers.map(&:to_hash),
    :source => @source,
    :languages => @languages,
    :rights => @rights,
    :drm_protected => @drm_protected,
    :cover => @cover,
  }
end