Class: FoxycartHelpers::Link

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, price, code = nil, opts = {}) ⇒ Link

Returns a new instance of Link.



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# File 'lib/foxycart_helpers/link.rb', line 40

def initialize(name, price, code=nil, opts={})
  @name  = name
  @price = price
  @code  = code
  @opts  = opts
end

Class Method Details

.href(*args) ⇒ Object 



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# File 'lib/foxycart_helpers/link.rb', line 8

def self.href(*args)
  new(*args).href
end

Instance Method Details

#config ⇒ Object 



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# File 'lib/foxycart_helpers/link.rb', line 47

def config
  FoxycartHelpers.configuration
end

#encoded_query_hash ⇒ Object 



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# File 'lib/foxycart_helpers/link.rb', line 36

def encoded_query_hash
  query_hash.map {|k,v| [k, FoxycartHelpers::ProductVerification.encoded_name(@code, k.to_s, v)]}.to_h
end

#href ⇒ Object 



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# File 'lib/foxycart_helpers/link.rb', line 12

def href
  url = URI::parse config.url
  url.path = '/cart'
  url.query = query_string

  url.to_s
end

#query_hash ⇒ Object 



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# File 'lib/foxycart_helpers/link.rb', line 28

def query_hash
  Hash.new.tap do |h|
    h[:name] = @name
    h[:price] = @price
    h[:code] = @code if @code
  end.merge(@opts)
end

#query_string ⇒ Object 



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# File 'lib/foxycart_helpers/link.rb', line 20

def query_string
  params = config.auto_encode_hrefs? ? encoded_query_hash : query_hash
  string = URI.encode_www_form(params)

  return string unless config.auto_encode_hrefs?
  CGI.unescape string
end