Class: Strobe::Connection

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

Defined Under Namespace

Classes: Request, Response

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url, headers = {}) ⇒ Connection

Returns a new instance of Connection.


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# File 'lib/strobe/connection.rb', line 24

def initialize(url, headers = {})
  @host, @port = self.class.host_and_port(url)
  @headers     = headers
  @user        = nil
  @password    = nil
end

Instance Attribute Details

#hostObject (readonly)

Returns the value of attribute host


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# File 'lib/strobe/connection.rb', line 22

def host
  @host
end

#portObject (readonly)

Returns the value of attribute port


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# File 'lib/strobe/connection.rb', line 22

def port
  @port
end

Class Method Details

.host_and_port(uri) ⇒ Object


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# File 'lib/strobe/connection.rb', line 16

def self.host_and_port(uri)
  uri = "http://#{uri}" unless uri =~ %r[^https?://]
  uri = URI(uri)
  [ uri.host, uri.port ]
end

Instance Method Details

#authenticate_with_token(token) ⇒ Object


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# File 'lib/strobe/connection.rb', line 31

def authenticate_with_token(token)
  authenticate_with_user_and_password(token, '')
end

#authenticate_with_user_and_password(user, password) ⇒ Object


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# File 'lib/strobe/connection.rb', line 35

def authenticate_with_user_and_password(user, password)
  @json_connection = nil
  @reg_connection  = nil
  @user, @password = user, password
end

#delete(*args) ⇒ Object


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# File 'lib/strobe/connection.rb', line 53

def delete(*args)
  request :delete, *args
end

#get(*args) ⇒ Object


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# File 'lib/strobe/connection.rb', line 41

def get(*args)
  request :get, *args
end

#post(*args) ⇒ Object


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# File 'lib/strobe/connection.rb', line 45

def post(*args)
  request :post, *args
end

#put(*args) ⇒ Object


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# File 'lib/strobe/connection.rb', line 49

def put(*args)
  request :put, *args
end

#request(method, path, body = nil, headers = {}) ⇒ Object


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# File 'lib/strobe/connection.rb', line 191

def request(method, path, body = nil, headers = {})
  path   = path.dup
  method = method.to_s.upcase

  headers.keys.each do |key|
    headers[key.to_s.downcase] = headers.delete(key)
  end

  # add connection-global headers, which will be
  # overwritten by request-specific headers
  @headers.each do |k, v|
    headers[k.to_s.downcase] ||= v if v
  end

  headers['authorization'] ||= authorization_header
  headers['user-agent']      = Strobe.user_agent
  headers['accept']          = 'application/json'

  if method == "GET" || method == "HEAD"

    case body
    when Hash
      qs = body.map { |k,v| "#{k}=#{v}" }.join('&')

      if path.include?('?')
        path << "&#{qs}"
      else
        path << "?#{qs}"
      end
    end

    body = nil
  end

  if body
    if Hash === body
      headers['content-type'] ||= 'application/json'
    end

    if headers['content-type'] == 'application/json'
      body = ActiveSupport::JSON.encode(body)
    end
  end

  request = Request.new(self, method, path, body, headers)

  Response.new(request.send, request)
end