Class: FeedBooks::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-feedbooks.rb

Overview

Connection class used to specify credentials and proxy settings

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(user = nil, pass = nil) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/ruby-feedbooks.rb', line 53

def initialize(user=nil,pass=nil)
	@user=user
	@password=pass
end

Instance Attribute Details

#password ⇒ Object

user password



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# File 'lib/ruby-feedbooks.rb', line 47

def password
  @password
end

#proxy ⇒ Object

proxy getter



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# File 'lib/ruby-feedbooks.rb', line 59

def proxy
	return @proxy unless @proxy.nil?
	ENV["proxy"]
end

#user ⇒ Object

username



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# File 'lib/ruby-feedbooks.rb', line 49

def user
  @user
end

Instance Method Details

#http_opts ⇒ Object

:nodoc:



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# File 'lib/ruby-feedbooks.rb', line 75

def http_opts #:nodoc:
	ret={}
	ret[:http_basic_authentication]=[user,Digest::MD5.hexdigest(password)] unless user.nil?
	ret[:proxy]=proxy
	ret["User-Agent"]=USER_AGENT
	return ret
end

#openfb(url) ⇒ Object

:nodoc:



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# File 'lib/ruby-feedbooks.rb', line 64

def openfb(url) #:nodoc:
	begin
	return open(url,"r",http_opts)
	rescue OpenURI::HTTPError => e 
		if e.io.status.first.to_i == 401
			raise (user.nil? ? FeedBooks::UnauthenticatedError.new  : FeedBooks::WrongCredentialsError.new )
		end
		raise e
	end
end