Search The Noun Project for Public Domain Icons

tnp-search.rb

#!/usr/bin/ruby

###############################################################################
# INFO

# Title:
# Search The Noun Project for Public Domain Icons

# Author:
# Joseph Dombroski <http://jwdomb.com/for/github-gist>

# Version:
# 0

# Description:
# Retrieves up to 500 (public domain) preview images from The Noun Project
# based on a keyword string; generally excludes non-public-domain results

# Usage:
# tnp-search.rb keyword-string [include-non-public-domain-results-boolean]

# Prerequisites:
# - Install gems:
#   sudo gem install oauth
#   sudo gem install typhoeus
#
# - Obtain API key and secret:
#   https://thenounproject.com/developers/apps/
#
# - Configure API key and secret below.


###############################################################################
# CONFIGURATION

api_key = ""
api_secret = ""


###############################################################################
# CODE

require "oauth"
require "json"
# require "yaml"
require "typhoeus"


consumer = OAuth::Consumer.new(api_key, api_secret)
access_token = OAuth::AccessToken.new consumer
keywords = URI.escape(ARGV[0])

if (ARGV[1] != nil) && ARGV[1].match(/^(true|t|yes|y|1)$/i) then
	endpoint = "http://api.thenounproject.com/icons/#{keywords}?limit=500"
else
  endpoint = "http://api.thenounproject.com/icons/#{keywords}?limit=500&limit_to_public_domain=1"
end

response = access_token.get(endpoint)
response_obj = JSON.parse(response.body)['icons']

timestamp = Time.now.utc.strftime('%s')

Dir.mkdir("./results-#{timestamp}")
File.open("./results-#{timestamp}/_data.json",'w') {|f| f.puts response.body }

hydra = Typhoeus::Hydra.new

response_obj.each do |icon|
  request = Typhoeus::Request.new(icon['preview_url'], followlocation: true)
  request.on_complete do |hydra_response|
    if (ARGV[1] != nil) && ARGV[1].match(/^(true|t|yes|y|1)$/i) then
      File.open("./results-#{timestamp}/#{icon['id']}--#{icon['license_description']}.png",'w') {|f| f.puts hydra_response.body }
      else
      File.open("./results-#{timestamp}/#{icon['id']}.png",'w') {|f| f.puts hydra_response.body }
    end
  end
  hydra.queue(request)
end

hydra.run