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Versions: 6
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Contents
module Locomotive
module Routing
class DefaultConstraint
def self.matches?(request)
domain, subdomain = domain_and_subdomain(request)
subdomain = 'www' if subdomain.blank?
domain == Locomotive.config.default_domain && Locomotive.config.reserved_subdomains.include?(subdomain)
end
# see actionpack/lib/action_dispatch/http/url.rb for more information
def self.domain_and_subdomain(request)
subdomain = extract_subdomain(request)
[extract_domain(request), extract_subdomain(request)]
end
def self.extract_domain(request, tld_length = 1)
return nil unless named_host?(request.host)
request.host.split('.').last(1 + tld_length).join('.')
end
def self.extract_subdomain(request, tld_length = 1)
subdomains(request, tld_length).join('.')
end
def self.named_host?(host)
!(host.nil? || /\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.match(host))
end
def self.subdomains(request, tld_length = 1)
return [] unless named_host?(request.host)
parts = request.host.split('.')
parts[0..-(tld_length+2)]
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems