Class: RTV::Fetcher

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Fetcher

Returns a new instance of Fetcher.



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# File 'lib/rtv.rb', line 93

def initialize
  @options = {}
  @shows = Program.new
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/rtv.rb', line 91

def config
  @config
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/rtv.rb', line 91

def options
  @options
end

Instance Method Details

#extract_shows(doc) ⇒ Object 



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# File 'lib/rtv.rb', line 108

def extract_shows doc
  if @options[:format] == 'search'
    daten = (doc/"div[@id='titel-uebersicht']")
    daten.each do |datum|
      zeiten = datum.parent.parent.parent.next_sibling
      unless zeiten.nil?
        zeiten = zeiten.search("span.tv-sendung-uhrzeit")
      else
        puts "Keine Suchergebnisse!" if $DEBUG
        raise NotFoundException, "Keine Suchergebnisse!"
      end
      zeiten.each do |zeit|
        show = Show.new
        show.options = @config
        show.time = zeit.innerText
        show.desc, show.showview = time_to_desc_and_showview(zeit)
        show.name = time_to_name(zeit)
        show.channel = time_to_channel(zeit)
        show.date = datum.innerText[/^\D*(.+) Suchergebnis/, 1]
        add_show show
      end
    end
  else
    zeiten = (doc/"span.tv-sendung-uhrzeit")
    zeiten.each do |zeit|
      show = Show.new
      show.options = @config
      show.time = zeit.innerText
      show.desc, show.showview = time_to_desc_and_showview(zeit)
      show.name = time_to_name(zeit)
      show.channel = time_to_channel(zeit)
      add_show show
    end
  end
end

#fetch ⇒ Object 



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# File 'lib/rtv.rb', line 98

def fetch
  while search_results?(doc = get_hdoc)
    extract_shows doc
    @options[:offset] += 1
    print "." if $DEBUG
  end
  puts if $DEBUG
  return @shows
end