Automatic Slack Emoticons

gistfile1.rb

# USAGE: ruby emote.rb "fingers crossed" & roll the dice!
1require 'rubygems'
require 'google-search'
require 'ImageResize'

raise "query gone wrong" if !ARGV[0]
puts ARGV[0]

options_found = false
image_count = 0

Google::Search::Image.new(:query => "#{ARGV[0]}", :image_size => :small).each do |image|
  ext = File.extname(image.uri)
  if image.width == image.height && ext ==".jpg" && !options_found
    image_count += 1
    options_found = true if image_count == 5
    print "."
    begin
      open("#{image_count}#{ext}", "wb") do |file|
       file << open(image.uri).read
      end
      Image.resize("#{image_count}#{ext}", "#{image_count}#{ext}", 128, 128)
    rescue
      puts "something went wrong"
    end
  end
end

puts "DONE"