2011-11-20 21:32:12 +01:00
|
|
|
class TreeDecorator < ApplicationDecorator
|
|
|
|
decorates :tree
|
|
|
|
|
|
|
|
def breadcrumbs(max_links = 2)
|
|
|
|
if path
|
|
|
|
part_path = ""
|
|
|
|
parts = path.split("\/")
|
|
|
|
|
2013-01-03 20:09:18 +01:00
|
|
|
yield('..', nil) if parts.count > max_links
|
2011-11-20 21:32:12 +01:00
|
|
|
|
|
|
|
parts.each do |part|
|
|
|
|
part_path = File.join(part_path, part) unless part_path.empty?
|
|
|
|
part_path = part if part_path.empty?
|
|
|
|
|
|
|
|
next unless parts.last(2).include?(part) if parts.count > max_links
|
2013-01-03 20:09:18 +01:00
|
|
|
yield(part, h.tree_join(ref, part_path))
|
2011-11-20 21:32:12 +01:00
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
def up_dir?
|
2012-09-27 08:49:00 +02:00
|
|
|
path.present?
|
2011-11-20 21:32:12 +01:00
|
|
|
end
|
|
|
|
|
|
|
|
def up_dir_path
|
|
|
|
file = File.join(path, "..")
|
2013-01-03 20:09:18 +01:00
|
|
|
h.tree_join(ref, file)
|
2011-11-20 21:32:12 +01:00
|
|
|
end
|
2012-10-16 08:48:55 +02:00
|
|
|
|
|
|
|
def readme
|
|
|
|
@readme ||= contents.find { |c| c.is_a?(Grit::Blob) and c.name =~ /^readme/i }
|
|
|
|
end
|
2011-11-20 21:32:12 +01:00
|
|
|
end
|