Class: Requesta

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Requesta

Returns a new instance of Requesta.



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# File 'lib/requesta.rb', line 19

def initialize
  @ssl = false
  @post = false
  @verbose = true
  @headers = {}
end

Instance Attribute Details

#body ⇒ Object

Returns the value of attribute body.



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# File 'lib/requesta.rb', line 15

def body
  @body
end

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/requesta.rb', line 17

def headers
  @headers
end

#password=(value) ⇒ Object (writeonly)

Sets the attribute password

Parameters:

  • value —

    the value to set the attribute password to.



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# File 'lib/requesta.rb', line 16

def password=(value)
  @password = value
end

#post ⇒ Object

Returns the value of attribute post.



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# File 'lib/requesta.rb', line 15

def post
  @post
end

#ssl ⇒ Object

Returns the value of attribute ssl.



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# File 'lib/requesta.rb', line 15

def ssl
  @ssl
end

#username=(value) ⇒ Object (writeonly)

Sets the attribute username

Parameters:

  • value —

    the value to set the attribute username to.



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# File 'lib/requesta.rb', line 16

def username=(value)
  @username = value
end

#verbose ⇒ Object

Returns the value of attribute verbose.



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# File 'lib/requesta.rb', line 15

def verbose
  @verbose
end

Instance Method Details

#clear_header(key) ⇒ Object 



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# File 'lib/requesta.rb', line 84

def clear_header(key)
  unless key.is_a?(String) || key.is_a?(Symbol)
    raise RequestaError::RequestHeaderError, "clear_header(): 'key' must be of type Symbol or String"
  end

  @headers.delete(key)
end

#clear_headers ⇒ Object 



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# File 'lib/requesta.rb', line 80

def clear_headers
  @headers = {}
end

#request(uri) ⇒ Object 



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# File 'lib/requesta.rb', line 26

def request(uri)
  unless uri.is_a?(URI)
    raise RequestaError::RequestError, "request(): 'uri' parameter must be of type 'URI'"
  end

  puts "Requesting '#{uri.to_s}'" if @verbose

  http = Net::HTTP.new(uri.host, uri.port)

  if @ssl || uri_scheme_https?(uri)
    http.use_ssl = true
    http.verify_mode = OpenSSL::SSL::VERIFY_NONE
  end

  request = @post ? Net::HTTP::Post.new(uri) : Net::HTTP::Get.new(uri)

  if @username.present? && @password.present?
    request.basic_auth(@username, @password)
  end
  
  if @headers.present?
    @headers.each{ |key, value| request.add_field(key, value) }
  end
  
  if @body.present?
    request.body = @body
  end

  http.request(request)
end

#set_header(key, value) ⇒ Object 



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# File 'lib/requesta.rb', line 68

def set_header(key, value)
  unless key.is_a?(String) || key.is_a?(Symbol)
    raise RequestaError::RequestHeaderError, "set_header(): 'key' parameter must be of type Symbol or String"
  end

  unless value.is_a?(String) || value.is_a?(Symbol)
    raise RequestaError::RequestHeaderError, "set_header(): 'value' parameter must be of type Symbol or String"
  end

  @headers[key] = value
end

#set_headers(headers) ⇒ Object

Request Headers



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# File 'lib/requesta.rb', line 60

def set_headers(headers)
  unless headers.is_a?(Hash)
    raise RequestaError::RequestHeaderError, "set_headers(): 'headers' parameter must be of type 'Hash'"
  end

  headers.each{ |key,value| set_header(key, value) }
end