Class: Douban::Review

Inherits:
Object
  • Object
show all
Includes:
Equal
Defined in:
lib/douban/review.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Equal

#==

Constructor Details

#initialize(atom) ⇒ Review

Returns a new instance of Review.



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# File 'lib/douban/review.rb', line 29

def initialize(atom)
  doc = case atom
    when REXML::Document then atom.root
    when REXML::Element then atom
    else REXML::Document.new(atom).root
  end
  subject=REXML::XPath.first(doc,"./db:subject")
  @subject=Subject.new(subject) if subject
  author=REXML::XPath.first(doc,"./author")
  @author=Author.new(author.to_s) if author
  title=REXML::XPath.first(doc,"./title")
  @title=title.text if title
  updated=REXML::XPath.first(doc,"./updated")
  @updated=updated.text if updated
  @published=REXML::XPath.first(doc,"./published/text()").to_s
  summary=REXML::XPath.first(doc,"./summary")
  @summary=summary.text if summary
  @content = REXML::XPath.first(doc, "./content/text()").to_s
  REXML::XPath.each(doc,"./link") do |link|
    @link||={}
    @link[link.attributes['rel']]=link.attributes['href']
  end
  id=REXML::XPath.first(doc,"./id")
  @id=id.text if id
  rating=REXML::XPath.first(doc,"./gd:rating")
 if rating
   @rating={}
   @rating['min']=rating.attributes['min']
   @rating['value']=rating.attributes['value']
   @rating['max']=rating.attributes['max']
 end
end

Class Method Details

.attr_names ⇒ Object 



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# File 'lib/douban/review.rb', line 11

def attr_names
 [
  :updated,
  :subject,
  :author,
  :title,
  :summary,
  :link,
  :id,
  :rating,
  :published,
  :content
 ]
end

Instance Method Details

#review_id ⇒ Object 



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# File 'lib/douban/review.rb', line 62

def review_id
  /\/(\d+)$/.match(@id)[1].to_i rescue nil
end