Class: DownloadTV::LinkGrabber

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

Overview

Interface for the grabbers

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ LinkGrabber

Returns a new instance of LinkGrabber.



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# File 'lib/download_tv/linkgrabber.rb', line 9

def initialize(url)
  @url = url
end

Instance Attribute Details

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/download_tv/linkgrabber.rb', line 7

def url
  @url
end

Instance Method Details

#agent ⇒ Object 



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# File 'lib/download_tv/linkgrabber.rb', line 13

def agent
  @agent ||= Mechanize.new do |a|
    a.user_agent = DownloadTV::USER_AGENT
    a.read_timeout = 10
  end
end

#get_links(_show) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/download_tv/linkgrabber.rb', line 32

def get_links(_show)
  raise NotImplementedError
end

#online? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/download_tv/linkgrabber.rb', line 20

def online?
  url = if @url.include? '%s'
          format(@url, 'test')
        else
          @url
        end
  agent.head(url)
  true
rescue StandardError
  false
end