Chris@16: module Checkout
Chris@16:   class RepositoryHooks < Redmine::Hook::ViewListener
Chris@16:     # Renders the checkout URL
Chris@16:     #
Chris@16:     # Context:
Chris@16:     # * :project => Current project
Chris@16:     # * :repository => Current Repository
Chris@16:     #
Chris@16:     def view_repositories_show_contextual(context={})
Chris@16:       if context[:repository].present? && Setting.checkout_display_checkout_info?
Chris@16:         protocols = context[:repository].checkout_protocols.select do |p|
Chris@16:           p.access_rw(User.current)
Chris@16:         end
Chris@16:         
Chris@16:         path = context[:controller].instance_variable_get("@path")
Chris@16:         if path && context[:controller].instance_variable_get("@entry")
Chris@16:           # a single file is showing, so we return only the directory
Chris@16:           path = File.dirname(path)
Chris@16:         end
Chris@16:         
Chris@16:         default = protocols.find(&:default?) || protocols.first
Chris@16:         
Chris@16:         context.merge!({
Chris@16:           :protocols => protocols,
Chris@16:           :default_protocol => default,
Chris@16:           :checkout_path => path
Chris@16:         })
Chris@16:       
Chris@16:         options = {:partial => "redmine_checkout_hooks/view_repositories_show_contextual"}
chris@1315: 
chris@1315:         # cc: cribbed from
chris@1315:         # http://www.redmine.org/projects/redmine/repository/revisions/9785/diff/trunk/lib/redmine/hook.rb
chris@1315:         # for http://www.redmine.org/issues/11105 (formerly used
chris@1315:         # render_to_string on this controller, wasn't working for
chris@1315:         # :header_tags)
chris@1315:         context[:hook_caller].send(:render, {:locals => context}.merge(options))
Chris@16:       end
Chris@16:     end
Chris@16:   end
chris@1315: end