Class: Kooaba::UpdateRequest

Inherits:
Object
  • Object
show all
Defined in:
lib/kooaba/update_request.rb

Constant Summary collapse

CONTENT_TYPE = 
'application/json'
ALLOWED_PARAMS = 
["title", "enabled", "reference_id", "metadata"]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(item_uuid, params) ⇒ UpdateRequest

Returns a new instance of UpdateRequest.



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# File 'lib/kooaba/update_request.rb', line 19

def initialize(item_uuid, params)
  @item_uuid = item_uuid
  puts "Warning! The following params are not allowed and will be ignored: #{notAllowedParams(params)}" if notAllowedParams(params) != ""
  @params = cleanedParams(params)
end

Instance Attribute Details

#item_uuid ⇒ Object

Returns the value of attribute item_uuid.



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# File 'lib/kooaba/update_request.rb', line 12

def item_uuid
  @item_uuid
end

#params ⇒ Object

Returns the value of attribute params.



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# File 'lib/kooaba/update_request.rb', line 13

def params
  @params
end

Instance Method Details

#cleanedParams(params) ⇒ Object

Clean params and only use those allowed.



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# File 'lib/kooaba/update_request.rb', line 28

def cleanedParams(params)
  params.select {|k, v| ALLOWED_PARAMS.include? k}
end

#make_request(url) ⇒ Object 



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# File 'lib/kooaba/update_request.rb', line 48

def make_request(url)
  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE
  http.read_timeout = 500

  req = Net::HTTP::Put.new(url.path)

  req.body = params.to_json
  req['date'] = Time.new.httpdate
  req['content-type'] = CONTENT_TYPE
  req['authorization'] = "Token #{Kooaba.data_key}"

  http.request(req)
end

#notAllowedParams(params) ⇒ Object 



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# File 'lib/kooaba/update_request.rb', line 32

def notAllowedParams(params)
  params.select {|k, v| !ALLOWED_PARAMS.include? k}.keys.join(", ")
end

#parse_2xx(http_resp) ⇒ Object 



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# File 'lib/kooaba/update_request.rb', line 77

def parse_2xx(http_resp)
  # "Item has been updated.\n"
end

#parse_4xx(http_resp) ⇒ Object 



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# File 'lib/kooaba/update_request.rb', line 81

def parse_4xx(http_resp)
  case http_resp.code
  when 404
      raise ArgumentError.new("Kooaba Response: #{http_resp.code} #{http_resp.body}. Perhaps your key is not allowed to access this item?")
  when 422
      raise ArgumentError.new("Kooaba Response: #{http_resp.code} #{http_resp.body}. Please check your params.")
  else
      raise ArgumentError.new("Kooaba Response: #{http_resp.code} #{http_resp.body}.")
  end
end

#parse_5xx(http_resp) ⇒ Object

Raises:

  • (StandardError) 


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# File 'lib/kooaba/update_request.rb', line 92

def parse_5xx(http_resp)
  raise StandardError.new("Internal Server Error: #{http_resp.code} #{http_resp.body}")
end

#parse_request(http_resp) ⇒ Object 



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# File 'lib/kooaba/update_request.rb', line 64

def parse_request(http_resp)
  case http_resp
  when Net::HTTPSuccess
    parse_2xx(http_resp)
  when Net::HTTPClientError
    parse_4xx(http_resp)
  when Net::HTTPServerError
    parse_5xx(http_resp)
  else
    unknown_response(http_resp)
  end
end

#start ⇒ Object

Returns the http response from the Kooaba servers.



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# File 'lib/kooaba/update_request.rb', line 39

def start
  url = URI.parse(Kooaba::UPLOAD_URL + "items/" + item_uuid)

  resp = make_request(url)
  parse_request(resp)

  return resp
end

#unknown_response(http_resp) ⇒ Object

Raises:

  • (StandardError) 


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# File 'lib/kooaba/update_request.rb', line 96

def unknown_response(http_resp)
  raise StandardError.new("Unknown response: #{http_resp.code} #{http_resp.body} ")
end