Class: Shin::Data::Dfi

Inherits:
Object
  • Object
show all
Defined in:
lib/shin/data/dfi.rb

Defined Under Namespace

Classes: HTTPError, MissingArgument, NotValid

Instance Method Summary collapse

Instance Method Details

#info(params = {}) ⇒ Object

Info

Raises:



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# File 'lib/shin/data/dfi.rb', line 53

def info(params={})
  raise MissingArgument, "You are missing the argument 'id' which is required to use this source." unless params[:id] != ""
  
  # Response
  response = Base.get('http://nationalfilmografien.service.dfi.dk/movie.svc/' + params[:id].to_s)
  raise HTTPError, "The response didn't have a 200 HTTP Code. It had #{response.code}." unless response.code == 200
  
  # Nokogiri parse
  data = response.parsed_response['MovieItem'] rescue nil
  
  if data != nil
    {id: data['ID'].to_i, title: data['Title'], original_title: data['OriginalTitle'].strip, age_limit: data['Censorship'], url: data['Url'], description: data['Description']}.to_hashugar
  else
    raise NotValid, "Nokogiri failed to parse the XML."
  end
end

#new ⇒ Object 



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# File 'lib/shin/data/dfi.rb', line 8

def new
  self
end

#search(params = {}) ⇒ Object

Search (on title)

Raises:



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# File 'lib/shin/data/dfi.rb', line 13

def search(params={})
  raise MissingArgument, "You are missing the argument 'title' which is required to use this source." unless params[:title] != ""
  params[:year] ||= nil

  # Response
  if params[:year] != nil
    response = Base.get('http://nationalfilmografien.service.dfi.dk/movie.svc/list?titlecontains=' + URI.encode(params[:title]) + '&startyear='+(params[:year] - 1).to_s+'&endyear='+(params[:year] + 1).to_s)
  else
    response = Base.get('http://nationalfilmografien.service.dfi.dk/movie.svc/list?titlecontains=' + URI.encode(params[:title]))
  end

  raise HTTPError, "The response didn't have a 200 HTTP Code. It had #{response.code}." unless response.code == 200
  
  # Nokogiri parse
  doc = Nokogiri::XML(response.body) rescue nil
  
  # Can't be nil
  if doc != nil
    doc.remove_namespaces!
    
    @array = []
    doc.xpath("//MovieListItems/MovieListItem").each do |item|

      # If year is nil then return all
      if params[:year] != nil
        return {id: item.xpath('./ID').text.to_i, name: item.xpath('./Name').text, url: item.xpath('./Url').text}.to_hashugar
      else
        @array << {id: item.xpath('./ID').text.to_i, name: item.xpath('./Name').text, url: item.xpath('./Url').text}
      end

    end
    
    @array.to_hashugar
  else
    raise NotValid, "Nokogiri failed to parse the XML."
  end
  
end