class Morguefile

Constants

VERSION

Attributes

key[RW]
secret[RW]

Public Class Methods

find_image(term) click to toggle source 
# File lib/morguefile.rb, line 11
def self.find_image(term)
  client = new(key || ENV.fetch('MORGUEFILE_KEY'), secret || ENV.fetch('MORGUEFILE_SECRET'))
  return unless result = client.search(term)['doc'].first
  result.fetch('file_path_large')
end
new(key, secret) click to toggle source 
# File lib/morguefile.rb, line 17
def initialize(key, secret)
  @key = key
  @secret = secret
end

Public Instance Methods

search(term) click to toggle source 
# File lib/morguefile.rb, line 22
def search(term)
  response = get("/image/json?terms=#{CGI.escape(term)}&sort=pop&af=morgueFile")
  JSON.parse(response)
end

Private Instance Methods

get(path) click to toggle source 
# File lib/morguefile.rb, line 29
def get(path)
  signed = path.split('?').first.split("/").join("")
  signature = OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha256'), @key, signed)
  url = "http://morguefile.com#{path}&key=#{@key}&sig=#{signature}"
  open(url).read
end