Class: PLOS::Figure

Inherits:
Object
  • Object
show all
Includes:
XmlHelpers
Defined in:
lib/plos/figure.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from XmlHelpers

#nodes_to_hash, #parse_node, #tag_value

Constructor Details

#initialize(node) ⇒ Figure

Returns a new instance of Figure.



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# File 'lib/plos/figure.rb', line 14

def initialize(node)
  self.id = node.attr("id")
  self.position = node.attr("position")
  self.label = tag_value(node, "label")
  caption_node = node.search("caption").first
  if caption_node
    self.caption[:title] = tag_value(caption_node, "title")
    self.caption[:body] = tag_value(caption_node, "p")
  end

  graphic_node = node.search("graphic").first
  if graphic_node
    mimetype = graphic_node.attr("mimetype")
    position = graphic_node.attr("position")
    link = graphic_node.attr("xlink:href")
    self.graphic[:mimetype] = mimetype if mimetype
    self.graphic[:position] = position if position
    self.graphic[:link] = link if link
  end

  object_node = node.search("object-id").first
  if object_node
    type = object_node.attr("pub-id-type")
    value = object_node.text
    self.object[:type] = type if type
    self.object[:value] = value if value
  end
end

Instance Attribute Details

#caption ⇒ Object 



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# File 'lib/plos/figure.rb', line 43

def caption
  @caption ||= {}
end

#graphic ⇒ Object 



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# File 'lib/plos/figure.rb', line 47

def graphic
  @graphic ||= {}
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/plos/figure.rb', line 7

def id
  @id
end

#label ⇒ Object

Returns the value of attribute label.



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# File 'lib/plos/figure.rb', line 9

def label
  @label
end

#object ⇒ Object 



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# File 'lib/plos/figure.rb', line 51

def object
  @object ||= {}
end

#position ⇒ Object

Returns the value of attribute position.



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# File 'lib/plos/figure.rb', line 8

def position
  @position
end