annotate vendor/plugins/redmine_checkout/lib/checkout/repository_hooks.rb @ 794:eebd5b1f5eb0 feature_14

Fixes Bug #341.

module Checkout
  class RepositoryHooks < Redmine::Hook::ViewListener
    # Renders the checkout URL
    #
    # Context:
    # * :project => Current project
    # * :repository => Current Repository
    #
    def view_repositories_show_contextual(context={})
      if context[:repository].present? && Setting.checkout_display_checkout_info?
        protocols = context[:repository].checkout_protocols.select do |p|
          p.access_rw(User.current)
        end
        
        path = context[:controller].instance_variable_get("@path")
        if path && context[:controller].instance_variable_get("@entry")
          # a single file is showing, so we return only the directory
          path = File.dirname(path)
        end
        
        default = protocols.find(&:default?) || protocols.first
        
        context.merge!({
          :protocols => protocols,
          :default_protocol => default,
          :checkout_path => path
        })
      
        options = {:partial => "redmine_checkout_hooks/view_repositories_show_contextual"}
        context[:controller].send(:render_to_string, {:locals => context}.merge(options))
      end
    end
  end
end