Module: HeadshotSupport

Included in:
HeadshotController
Defined in:
lib/app/lib/headshot_support.rb

Instance Method Summary collapse

Instance Method Details

#headshot_file_path ⇒ Object 



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# File 'lib/app/lib/headshot_support.rb', line 2

def headshot_file_path
  file_name = "headshot_capture_#{headshot_file_timestamp}.jpg"
  File.join(Rails.root, 'public', 'headshots', file_name)
end

#headshot_file_timestamp ⇒ Object 



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# File 'lib/app/lib/headshot_support.rb', line 27

def headshot_file_timestamp
  "#{rand(10000)}_#{Time.now.to_i}"
end

#headshot_image_url(file_name) ⇒ Object 



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# File 'lib/app/lib/headshot_support.rb', line 7

def headshot_image_url(file_name)
  'http://' + request.host_with_port + '/headshots/' + file_name
end

#headshot_save_image(file_path, raw_jpeg_data) ⇒ Object 



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# File 'lib/app/lib/headshot_support.rb', line 11

def headshot_save_image(file_path, raw_jpeg_data)
  if raw_jpeg_data
    begin
      File.open(file_path, 'wb') do |file|
        file.write raw_jpeg_data
      end
    rescue
      raise "Headshot: cannot save headshot on #{file_path}. Please check file permissions."
    end
  else
    return nil
  end

  true
end