Contents

module Storefront
  module RequestHelper
    def requesting?(expression)
      case expression
      when ::Symbol
        (request.path =~ /#{expression}\/?$/).present?
      else
        (request.path =~ expression).present?
      end
    end
    
    def self.clear_session
      before_filter { |controller| controller.session.clear }
    end
    
    # ensure_domain :production => "site.com", :staging => "site-development.heroku.com"
    def self.ensure_domain(options = {})
      @ensure_domain_options = options.symbolize_keys
      true
    end
    
    def ensure_domain
      domain = self.class.ensure_domain_options[Rails.env.to_sym]
      return true if domain.blank?
      redirect_to(request.protocol + domain + request.request_uri) if request.env['HTTP_HOST'] != domain
      true
    end
    
    def self.ensure_domain_options
      @ensure_domain_options
    end
    
    def on_current_page?(options)
      url_string = CGI.unescapeHTML(url_for(options))
      request = controller.request
      if url_string.index("?")
        fullpath = request.fullpath
      else
        fullpath = request.fullpath.split('?').first
      end
      if url_string =~ /^\w+:\/\//
        url_string == "#{request.protocol}#{request.host_with_port}#{fullpath}"
      else
        url_string == fullpath.gsub(/&sort_by=.*/, "").gsub(/&vendor_name=.*/, "")
      end
    end
    
    def with_subdomain(subdomain)  
      subdomain = (subdomain || "")  
      subdomain += "." unless subdomain.empty?  
      [subdomain, request.domain(2), request.port_string].join  
    end

    def url_for(options = {})
      if options.kind_of?(Hash) && options.has_key?(:subdomain)  
        options[:host] = with_subdomain(options.delete(:subdomain))  
      end

      if options.is_a?(Symbol) && options == :up
        request.path.split("/")[0..-2].join("/")
      else
        super(options)
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
storefront-0.2.1	lib/storefront/helpers/request_helper.rb
storefront-0.2.0	lib/storefront/helpers/request_helper.rb