Class: Req::Client

Inherits:
Object show all
Defined in:
lib/req/client.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ Client 



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# File 'lib/req/client.rb', line 12

def initialize(url)
  self.url = url
  @data = {}
  @headers = {}
  @files = []
  @body = ''
  @client = Net::HTTP.new(uri.hostname, uri.port)
  use_ssl if uri.scheme == "https"
end

Instance Attribute Details

#body ⇒ Object

Returns the value of attribute body.



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# File 'lib/req/client.rb', line 9

def body
  @body
end

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/req/client.rb', line 10

def client
  @client
end

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/req/client.rb', line 9

def data
  @data
end

#files ⇒ Object

Returns the value of attribute files.



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# File 'lib/req/client.rb', line 9

def files
  @files
end

#headers ⇒ Object

Returns the value of attribute headers.



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# File 'lib/req/client.rb', line 9

def headers
  @headers
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/req/client.rb', line 10

def url
  @url
end

Instance Method Details

#auth(user, pass) ⇒ Object

basic authentication



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# File 'lib/req/client.rb', line 60

def auth user, pass
  set "Authorization" => "Basic #{Base64.encode64(user + ":" + pass).chop}"
end

#clear ⇒ Object Also known as: reset 



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# File 'lib/req/client.rb', line 107

def clear
  @data = {}
  @headers = {}
  @files = []
  @body = ''
  self
end

#get(limit = 4) ⇒ Object 



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# File 'lib/req/client.rb', line 22

def get limit=4
  update_uri
  res = client.get(uri.request_uri, headers)
  limit.times do
    break unless res.is_a? Net::HTTPRedirection
    # reset url and http client in case of the url scheme changed
    # if no location found, Invalid response! CRUSH DOWN.
    self.url = res['location']
    @client = Net::HTTP.new(uri.hostname, uri.port)
    use_ssl if uri.scheme == "https"
    res = client.get(res['location'], headers)
  end
  block_given? ? yield(res) : res
end

#header(option) ⇒ Object Also known as: set 



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# File 'lib/req/client.rb', line 84

def header option
  headers.merge! option
  self
end

#multi(on = true) ⇒ Object 



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# File 'lib/req/client.rb', line 102

def multi on=true
  @multi = on
  self
end

#query(option) ⇒ Object 



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# File 'lib/req/client.rb', line 79

def query option
  data.merge! option
  self
end

#send(name, file = nil, filename = nil) ⇒ Object 



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# File 'lib/req/client.rb', line 64

def send name, file=nil, filename=nil
  if file
    upload name, file, filename
  else
    query name
  end
end

#type(t) ⇒ Object 



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# File 'lib/req/client.rb', line 95

def type t
  # Set `Content-Type` header
  tp = t.to_sym
  t = TYPE[tp] if TYPE[tp]
  set "Content-Type" => t
end

#upload(field, file, filename = nil) ⇒ Object Also known as: attach 



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# File 'lib/req/client.rb', line 72

def upload field, file, filename = nil
  file = File.open(file)
  @files << [field, file, filename || file.path]
  self
end

#use_ssl(use = true) ⇒ Object 



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# File 'lib/req/client.rb', line 54

def use_ssl use=true
  client.use_ssl = use
  self
end

#write(body) ⇒ Object 



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# File 'lib/req/client.rb', line 90

def write body
  @body << body
  self
end