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Versions: 11
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Contents
module Scrivito
class Route
class << self
VALID_ROUTE_NAMES = %i(homepage slug_id permalink).freeze
def register(route_set, name)
assert_valid_route_name(name)
registry(route_set)[name] = new(name)
end
def defined?(route_set, name)
!!registry(route_set)[name]
end
def find(route_set, name)
registry(route_set)[name] or raise InternalError, "route #{name} not found"
end
private
def registry(route_set)
@registry ||= {}
@registry[route_set] ||= {}
end
def assert_valid_route_name(name)
unless VALID_ROUTE_NAMES.include?(name)
valid_values = VALID_ROUTE_NAMES.join(', ')
raise ScrivitoError,
%("#{name}" is not a valid scrivito route name. Valid values are: #{valid_values}.)
end
end
end
def initialize(name)
@name = name
end
def helper_name
# use a random name to prevent users from getting the idea
# that the internally unsed routing helpers might be a stable API
random_segment = Digest::SHA1.hexdigest(@name.to_s)[0..15]
@helper_name ||= "scrivito_#{random_segment}"
end
def generate_path(context, options = {})
generate(context, :path, options)
end
def generate_url(context, options = {})
generate(context, :url, options)
end
def generate(context, path_or_url, options = {})
context.public_send("#{helper_name}_#{path_or_url}", options)
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems