Class: Emmett::HTTPRequestProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/emmett/http_request_processor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request, section) ⇒ HTTPRequestProcessor

Returns a new instance of HTTPRequestProcessor.



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# File 'lib/emmett/http_request_processor.rb', line 9

def initialize(request, section)
  @raw_request = request.gsub(/\r?\n/m, "\r\n")
  @body        = ""
  @section     = section
  parse!
end

Instance Attribute Details

#body ⇒ Object (readonly)

Returns the value of attribute body.



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# File 'lib/emmett/http_request_processor.rb', line 7

def body
  @body
end

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/emmett/http_request_processor.rb', line 7

def headers
  @headers
end

#http_version ⇒ Object (readonly)

Returns the value of attribute http_version.



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# File 'lib/emmett/http_request_processor.rb', line 7

def http_version
  @http_version
end

#method ⇒ Object (readonly)

Returns the value of attribute method.



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# File 'lib/emmett/http_request_processor.rb', line 7

def method
  @method
end

#section ⇒ Object (readonly)

Returns the value of attribute section.



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# File 'lib/emmett/http_request_processor.rb', line 7

def section
  @section
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/emmett/http_request_processor.rb', line 7

def url
  @url
end

Instance Method Details

#authenticated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/emmett/http_request_processor.rb', line 44

def authenticated?
  headers['Authorization'] && headers['Authorization'] =~ /bearer/i
end

#has_body? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/emmett/http_request_processor.rb', line 40

def has_body?
  @body.strip.length > 0
end

#has_valid_json? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/emmett/http_request_processor.rb', line 56

def has_valid_json?
  return @has_valid_json if instance_variable_defined?(:@has_valid_json)

  begin
    Oj.load body
    @has_valid_json = true
  rescue SyntaxError
    @has_valid_json = false
  end

  @has_valid_json
end

#json? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/emmett/http_request_processor.rb', line 52

def json?
  headers['Content-Type'] && headers['Content-Type'].include?("application/json")
end

#parse! ⇒ Object 



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# File 'lib/emmett/http_request_processor.rb', line 16

def parse!
  parser = Http::Parser.new

  parser.on_headers_complete = proc do
    @http_version = parser.http_version
    @method       = parser.http_method
    @url          = parser.request_url
    @headers      = parser.headers
  end

  parser.on_body = proc do |chunk|
    # One chunk of the body
    @body << chunk
  end

  parser.on_message_complete = proc do |env|
    @parsed = true
  end

  @parsed = false
  parser << @raw_request
  parser << "\r\n" until @parsed
end

#request_line ⇒ Object 



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# File 'lib/emmett/http_request_processor.rb', line 48

def request_line
  "#{method} #{url}"
end