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- # redMine - project management software
- # Copyright (C) 2006 Jean-Philippe Lang
- #
- # This program is free software; you can redistribute it and/or
- # modify it under the terms of the GNU General Public License
- # as published by the Free Software Foundation; either version 2
- # of the License, or (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software
- # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- class Permission < ActiveRecord::Base
- has_and_belongs_to_many :roles
-
- validates_presence_of :controller, :action, :description
-
- GROUPS = {
- 100 => :label_project,
- 200 => :label_member_plural,
- 300 => :label_version_plural,
- 400 => :label_issue_category_plural,
- 1000 => :label_issue_plural,
- 1100 => :label_news_plural,
- 1200 => :label_document_plural,
- 1300 => :label_attachment_plural,
- }.freeze
-
- @@cached_perms_for_public = nil
- @@cached_perms_for_roles = nil
-
- def name
- self.controller + "/" + self.action
- end
-
- def group_id
- (self.sort / 100)*100
- end
-
- def self.allowed_to_public(action)
- @@cached_perms_for_public ||= find(:all, :conditions => ["is_public=?", true]).collect {|p| "#{p.controller}/#{p.action}"}
- @@cached_perms_for_public.include? action
- end
-
- def self.allowed_to_role(action, role)
- @@cached_perms_for_roles ||=
- begin
- perms = {}
- find(:all, :include => :roles).each {|p| perms.store "#{p.controller}/#{p.action}", p.roles.collect {|r| r.id } }
- perms
- end
- @@cached_perms_for_roles[action] and @@cached_perms_for_roles[action].include? role
- end
-
- def self.allowed_to_role_expired
- @@cached_perms_for_roles = nil
- end
- end
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