Class: EVEApi::Request

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

Overview

Handling of requests and response from the EVE Online API

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response = nil) ⇒ Request

Returns a new instance of Request.



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# File 'lib/eveapi/request.rb', line 8

def initialize(response = nil)
  @response = response
  fail "HTTP: #{response.status}" unless response.status == 200
  @data = parse_xml
  @result = convert_hash_keys(parse_result)
  fail error if error
end

Instance Attribute Details

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/eveapi/request.rb', line 4

def data
  @data
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/eveapi/request.rb', line 6

def response
  @response
end

#result ⇒ Object

Returns the value of attribute result.



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# File 'lib/eveapi/request.rb', line 5

def result
  @result
end

Instance Method Details

#error ⇒ Object 



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# File 'lib/eveapi/request.rb', line 16

def error
  data['eveapi'].key?('error') ? data['eveapi']['error'] : false
end

#parse_result ⇒ Object 



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# File 'lib/eveapi/request.rb', line 36

def parse_result
  api_result = data['eveapi']['result']
  case api_result['rowset']['row']
  when Array
    return process_array api_result['rowset']['row']
  else
    return api_result['rowset']['row']
  end
rescue TypeError, NoMethodError
  return process_hash(api_result)
end

#parse_xml ⇒ Object 



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# File 'lib/eveapi/request.rb', line 20

def parse_xml
  Crack::XML.parse(response.body)
end

#process_array(data) ⇒ Object 



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# File 'lib/eveapi/request.rb', line 30

def process_array(data)
  data.each do |v|
    v.process_rows if v.is_a?(Hash)
  end
end

#process_hash(data) ⇒ Object 



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# File 'lib/eveapi/request.rb', line 24

def process_hash(data)
  data.each_value do |v|
    v.process_rows if v.is_a?(Hash)
  end.process_rows
end