Class: Parser::NewsNl

Inherits:
XmlBase show all
Defined in:
lib/fly_parser/sources/news-nl.rb

Instance Method Summary collapse

Methods inherited from XmlBase

#copyright, #fake_url, #tags

Constructor Details

#initialize(source, options = {}) ⇒ NewsNl

Returns a new instance of NewsNl.



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# File 'lib/fly_parser/sources/news-nl.rb', line 3

def initialize(source, options = {})
  super
end

Instance Method Details

#parse_all ⇒ Object 



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# File 'lib/fly_parser/sources/news-nl.rb', line 7

def parse_all
  items = @source.search('//item')
  # last_date = Time.now - 2.years # for dev 2 years
  # select! or reject! is not exists for Nokogiri#NodeSet
  # items = items.select {|item| item.xpath('pubDate').first.content() > last_date }
  items.map do |item|
    title = item.xpath('title/text()').text()
    date = item.xpath('pubDate').first.content()
    link = item.xpath('link/text()').text()
    begin
      page = Nokogiri::HTML(open(link))
    rescue Exception => e
      puts e.message
      next
    end
    next if page.search('.article_block img.media-full').first.nil?
    poster_image = page.search('.article_block img.media-full').first.attributes['src'].value
    full_desc = item.xpath('description/text()')
    # remove href attributes
    full_desc = full_desc.text().gsub(/<a href="([a-zA-Z:\/\.\d\-]*)">(.*)<\/a>/,'<a>\2</a>')
    full_desc.gsub!(/<iframe.*><\/iframe>/, '')
    copyright = "<p>Source: <a href='#{@copyright[:url]}'>#{@copyright[:title]}</a></p>"
    content = full_desc + copyright
    {title: title, content: content, poster_image: poster_image}
  end.compact
end