Class: RFGraph::Request

Inherits:
Object
  • Object
show all
Defined in:
lib/rfgraph/request.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(access_token = nil) ⇒ Request

Returns a new instance of Request.



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# File 'lib/rfgraph/request.rb', line 9

def initialize(access_token = nil)
  @access_token = access_token
end

Instance Attribute Details

#access_token ⇒ Object

Returns the value of attribute access_token.



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# File 'lib/rfgraph/request.rb', line 7

def access_token
  @access_token
end

Instance Method Details

#delete_object(id) ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 43

def delete_object(id)
  post_request(id, {"method"=> "delete"})
end

#get_connections(id, connection_name, args = {}) ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 22

def get_connections(id, connection_name, args = {})
  return request(id + "/" + connection_name, args)
end

#get_object(id, args = {}) ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 13

def get_object(id, args = {})
  request(id, args)
end

#get_objects(ids, args = {}) ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 17

def get_objects(ids, args = {})
  args["ids"] = ids.join(",")
  return request("", args)
end

#post_request(path, post_args = {}) ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 47

def post_request(path, post_args = {})
  request(path, {}, post_args)
end

#put_comment(object_id, message) ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 35

def put_comment(object_id, message)
  put_object(object_id, "comments", {"message" => message})
end

#put_like(object_id) ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 39

def put_like(object_id)
  put_object(object_id, "likes")
end

#put_object(parent_object, connection_name, data = {}) ⇒ Object

Raises:



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# File 'lib/rfgraph/request.rb', line 26

def put_object(parent_object, connection_name, data = {})
  raise RFGraphError.new(-1, "Access token required for put requests") if access_token.nil?
  post_request(parent_object + "/" + connection_name, data)
end

#put_wall_post(message, attachment = {}, profile_id = "me") ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 31

def put_wall_post(message, attachment = {}, profile_id = "me")
  put_object(profile_id, "feed", attachment.merge({'message' => message}))
end

#request(path, url_args = {}, post_args = nil) ⇒ Object 



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# File 'lib/rfgraph/request.rb', line 51

def request(path, url_args = {}, post_args = nil)
  if access_token
    if post_args
      post_args["access_token"] = access_token
    else
      url_args["access_token"] = access_token
    end
  end

  encoded_url_args = url_args.collect {|k,v| "#{CGI.escape k.to_s}=#{CGI.escape v.to_s}" }.join("&")
  url = URI.parse("#{BASE_URL}/#{path}?#{encoded_url_args}")
  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  response = if post_args
    encoded_post_args = post_args.collect {|k,v| "#{CGI.escape k.to_s}=#{CGI.escape v.to_s}" }.join("&")
    http.post("#{url.path}?#{url.query}", encoded_post_args)
  else
    http.get("#{url.path}?#{url.query}")
  end

  response = JSON.parse(response.body)

  if response["error"]
    raise RFGraphError.new(response["error"]["code"], response["error"]["message"])
  end

  response
end