class VarnishRailsService

Public Class Methods

ban_cache(pattern) click to toggle source
# File lib/varnish_rails/varnish_rails_service.rb, line 62
def self.ban_cache(pattern)
  return if !VarnishRails.configuration.enable

  uri                                                       = URI.parse(VarnishRails.configuration.url)
  http_request                                              = Net::HTTPGenericRequest.new("BAN", false, false, uri)
  http_request[VarnishRails.configuration.header_x_ban_url] = pattern
  req_options                                               = { use_ssl: uri.scheme == "https" }

  response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
    http.request(http_request)
  end

  puts "Varnish - ban_cache - #{pattern}".varnish_debug_color if VarnishRails.configuration.print_requests
  puts response.inspect.varnish_debug_color if VarnishRails.configuration.print_requests
end
purge_cache(url) click to toggle source
# File lib/varnish_rails/varnish_rails_service.rb, line 47
def self.purge_cache(url)
  return if !VarnishRails.configuration.enable

  uri           = URI.parse("#{VarnishRails.configuration.url}#{url}")
  http_request  = Net::HTTPGenericRequest.new("PURGE", false, false, uri)
  req_options   = { use_ssl: uri.scheme == "https" }

  response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
    http.request(http_request)
  end

  puts "Varnish - purge_cache - #{url}".varnish_debug_color if VarnishRails.configuration.print_requests
  puts response.inspect.varnish_debug_color if VarnishRails.configuration.print_requests
end
purge_xkey_cache(*xkeys) click to toggle source

Class Methods ========================================================

# File lib/varnish_rails/varnish_rails_service.rb, line 25
def self.purge_xkey_cache(*xkeys)
  return if !VarnishRails.configuration.enable

  xkey_purge = ''
  xkeys.each do |xkey|
    xkey_purge = xkey_purge + xkey + ' '
  end
  xkey_purge = xkey_purge.strip

  uri                                                         = URI.parse(VarnishRails.configuration.url)
  http_request                                                = Net::HTTPGenericRequest.new("PURGE", false, false, uri)
  http_request[VarnishRails.configuration.header_xkey_purge]  = xkey_purge
  req_options                                                 = { use_ssl: uri.scheme == "https" }

  response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
    http.request(http_request)
  end

  puts "Varnish - purge_xkey_cache - #{xkey_purge}".varnish_debug_color if VarnishRails.configuration.print_requests
  puts response.inspect.varnish_debug_color if VarnishRails.configuration.print_requests
end