Class: Snackhack2::WebsiteMeta

Inherits:
Object
  • Object
show all
Defined in:
lib/snackhack2/website_meta.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ WebsiteMeta

Returns a new instance of WebsiteMeta.



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# File 'lib/snackhack2/website_meta.rb', line 9

def initialize()
  @site = site
end

Instance Attribute Details

#site ⇒ Object

Returns the value of attribute site.



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# File 'lib/snackhack2/website_meta.rb', line 7

def site
  @site
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/snackhack2/website_meta.rb', line 20

def description
  begin
    doc = Nokogiri::HTML(URI.open("https://#{@site}", "User-Agent" => Snackhack2::UA))
    if !doc.xpath('/html/head/meta[@name="description"]/@content').to_s.empty?
      doc.xpath('/html/head/meta[@name="description"]/@content').to_s
    end
    #dsp << 

  rescue => e
    puts "ERROR: #{e}"
  end
end

#run ⇒ Object 



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# File 'lib/snackhack2/website_meta.rb', line 13

def run
  doc = Nokogiri::HTML(URI.open(@site))
  posts = doc.xpath('//meta')
  posts.each do |link|
    puts "#{link.attributes['name']}: #{link.attributes['content']}" unless link.attributes['name'].nil?
  end
end