Tests and major refactor

[#16]

lib/haste/uploader.rb

@@ -0,0 +1,44 @@
+module Haste
+
+  DEFAULT_URL = 'http://hastebin.com'
+
+  class Uploader
+
+    attr_reader :server_url
+
+    def initialize(server_url = nil)
+      @server_url = server_url || Haste::DEFAULT_URL
+      @server_url = @server_url.dup
+      @server_url = @server_url.chop if @server_url.end_with?('/')
+    end
+
+    # Take in a path and return a key
+    def upload_path(path)
+      fail_with 'No input file given' unless path
+      fail_with "#{path}: No such path" unless File.exists?(path)
+      upload_raw open(path).read
+    end
+
+    # Take in data and return a key
+    def upload_raw(data)
+      data.rstrip!
+      raw_data = RestClient.post "#{self.server_url}/documents", data
+      data = JSON.parse(raw_data)
+      data['key']
+    rescue JSON::ParserError => e
+      fail_with "failure parsing response: #{e.message}"
+    rescue RestClient::Exception => e
+      fail_with "failure uploading: #{e.message}"
+    rescue Errno::ECONNREFUSED => e
+      fail_with "failure connecting: #{e.message}"
+    end
+
+    private
+
+    def fail_with(msg)
+      raise Exception.new(msg)
+    end
+
+  end
+
+end