1 files changed, 55 insertions, 0 deletions
diff --git a/lib/redmine/search.rb b/lib/redmine/search.rb
new file mode 100644
index 000000000..ed1f629ea
--- /dev/null
+++ b/lib/redmine/search.rb
@@ -0,0 +1,55 @@
+# Redmine - project management software
+# Copyright (C) 2006-2009  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.
+
+module Redmine
+  module Search
+    module Controller
+      def self.included(base)
+        base.extend(ClassMethods)
+      end
+
+      module ClassMethods
+        @@default_search_scopes = Hash.new {|hash, key| hash[key] = {:default => nil, :actions => {}}}
+        mattr_accessor :default_search_scopes
+        
+        # Set the default search scope for a controller or specific actions
+        # Examples:
+        #   * search_scope :issues # => sets the search scope to :issues for the whole controller
+        #   * search_scope :issues, :only => :index
+        #   * search_scope :issues, :only => [:index, :show]
+        def default_search_scope(id, options = {})
+          if actions = options[:only]
+            actions = [] << actions unless actions.is_a?(Array)
+            actions.each {|a| default_search_scopes[controller_name.to_sym][:actions][a.to_sym] = id.to_s}
+          else
+            default_search_scopes[controller_name.to_sym][:default] = id.to_s
+          end
+        end
+      end
+
+      def default_search_scopes
+        self.class.default_search_scopes
+      end
+
+      # Returns the default search scope according to the current action
+      def default_search_scope
+        @default_search_scope ||= default_search_scopes[controller_name.to_sym][:actions][action_name.to_sym] ||
+                                  default_search_scopes[controller_name.to_sym][:default]
+      end
+    end
+  end
+end