module Photomontage
Constants
- VERSION
Public Class Methods
begin()
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# File lib/photomontage.rb, line 12 def self.begin puts Interaction::WELCOME keywords = [] 10.times{ word = STDIN.gets.chomp break if word == 'exit' keywords << word if !word.empty? } keywords end
respond(keywords)
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# File lib/photomontage.rb, line 23 def self.respond(keywords) Dir.mkdir 'tmp' unless File.exists?('tmp') FileUtils.rm_rf(Dir.glob('tmp/*')) puts Interaction::IN_PROGRESS keywords.each_with_index do |keyword, index| scrape_flickr(keyword, index) end verify_images_present? puts Interaction::FILE_NAME file_name = STDIN.gets.chomp Flickr.create_collage(file_name) FileUtils.rm_rf(Dir.glob('tmp/*')) puts Interaction::COMPLETE.gsub('FILE_NAME', file_name) end
Private Class Methods
pick_random_word(i)
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# File lib/photomontage.rb, line 58 def self.pick_random_word(i) dictionary = File.read('/usr/share/dict/words').split("\n") random_word = dictionary.sample scrape_flickr(random_word, i) end
scrape_flickr(keyword, index)
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# File lib/photomontage.rb, line 41 def self.scrape_flickr(keyword, index) flickr = Flickr.new(keyword, index) result = flickr.search flickr.fetch if result end
verify_images_present?()
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# File lib/photomontage.rb, line 47 def self.verify_images_present? (0..9).each do |i| file = "tmp/#{i}.jpg" unless File.exist?(file) while !File.exist?(file) result = pick_random_word(i) end end end end