Class: Snapcrawl::Screenshot

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ Screenshot

Returns a new instance of Screenshot.



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# File 'lib/snapcrawl/screenshot.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/snapcrawl/screenshot.rb', line 7

def url
  @url
end

Instance Method Details

#save(outfile = nil) ⇒ Object 



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# File 'lib/snapcrawl/screenshot.rb', line 13

def save(outfile = nil)
  outfile ||= "#{url.to_slug}.png"

  fetch_opts = { allowed_status_codes: [404, 401, 403] }
  if Config.selector
    fetch_opts[:selector] = Config.selector
    fetch_opts[:full] = false
  end

  webshot_capture url, outfile, fetch_opts
end