Class: NyaaScraper

Inherits:
Object
  • Object
show all
Defined in:
lib/nyaa_scraper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(search) ⇒ NyaaScraper

Returns a new instance of NyaaScraper.



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# File 'lib/nyaa_scraper.rb', line 8

def initialize(search)
  @search = search
  self.base = "https://nyaa.si"
end

Instance Attribute Details

#base ⇒ Object

Returns the value of attribute base.



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# File 'lib/nyaa_scraper.rb', line 6

def base
  @base
end

Instance Method Details

#html ⇒ Object 



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# File 'lib/nyaa_scraper.rb', line 17

def html
  uri.read
end

#links ⇒ Object 



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# File 'lib/nyaa_scraper.rb', line 21

def links
  Nokogiri::HTML(html)\
    .css(".torrent-list tr a") \
    .map { |link| link["href"] }
end

#magnets ⇒ Object 



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# File 'lib/nyaa_scraper.rb', line 27

def magnets
  links.select { |href| href =~ /^magnet/ }
end

#torrents ⇒ Object 



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# File 'lib/nyaa_scraper.rb', line 31

def torrents
  links.select { |href| href =~ /\.torrent$/ } \
    .map { |href| URI.join self.base, "#{href}" } \
    .map { |uri| uri.to_s }
end

#uri ⇒ Object 



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# File 'lib/nyaa_scraper.rb', line 13

def uri
  URI.join self.base, "?#{@search.querystring}"
end