Module: PicFisher::FishingBoat

Defined in:
lib/picfisher/fishing_boat.rb

Overview

Extracts the image urls from the given file and download them to the given directory

Class Method Summary collapse

Class Method Details

.fish(images_file_path, output_directory_path) ⇒ nil

Extracts the image urls from the given file and download them to the given directory

Examples:

PicFisher::FishingBoat.fish("images.txt","~/Downloads/fished_images")

Parameters:

  • images_file_path (String)
  • output_directory_path (String)

Returns:

  • (nil)

Raises:



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# File 'lib/picfisher/fishing_boat.rb', line 13

def self.fish(images_file_path, output_directory_path)
  PicFisher::Log.info("Fishing from #{images_file_path} to #{output_directory_path}")

  file_to_string = File.read(images_file_path)
  urls = PicFisher::URLExtractor.extract(file_to_string)
  urls.each do |url|
    sanitized_url = PicFisher::Sanitizer.sanitize_image_url(url)

    begin
      PicFisher::Downloader.download(url, "#{output_directory_path}/#{sanitized_url}")
    rescue PicFisher::Error
      PicFisher::Log.error("Failed to fish #{url}. Skipping...")
    end
  end
end