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Contents
module Locomotive
module Steam
class PageFinderService
include Locomotive::Steam::Services::Concerns::Decorator
attr_accessor_initialize :repository
def find(path)
decorate do
repository.by_fullpath(path)
end
end
def match(path)
decorate do
repository.matching_fullpath(path_combinations(path))
end
end
def by_handle(handle, with_cache = true)
decorate do
with_cache ? page_map[handle] : repository.by_handle(handle)
end
end
private
def decorate(&block)
super(Decorators::PageDecorator, &block)
end
# Instead of hitting the DB each time we want a page from its handle,
# just get all the handles at once and cache the result. (up to 20% boost)
#
def page_map
@page_map ||= {}
return @page_map[repository.locale] if @page_map[repository.locale]
{}.tap do |map|
repository.only_handle_and_fullpath.each do |page|
map[page.handle] = page
end
@page_map[repository.locale] = map
end
end
def path_combinations(path)
_path_combinations(path.split('/'))
end
def _path_combinations(segments, can_include_template = true)
return nil if segments.empty?
segment = segments.shift
(can_include_template ? [segment, WILDCARD] : [segment]).map do |_segment|
if (_combinations = _path_combinations(segments.clone, can_include_template && _segment != WILDCARD))
[*_combinations].map do |_combination|
File.join(_segment, _combination)
end
else
[_segment]
end
end.flatten
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems