1 files changed, 63 insertions, 0 deletions
diff --git a/redmine/app/models/permission.rb b/redmine/app/models/permission.rb
new file mode 100644
index 000000000..f66214119
--- /dev/null
+++ b/redmine/app/models/permission.rb
@@ -0,0 +1,63 @@
+# 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, :descr
+  
+  GROUPS = {
+    100 => "Project",
+		200 => "Membres",
+    300 => "Versions",
+    400 => "Issue categories",
+		1000 => "Issues",
+		1100 => "News",
+		1200 => "Documents",
+    1300 => "Files",
+	}.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 => ["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