view lib/redmine/search.rb @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

# Redmine - project management software
# Copyright (C) 2006-2011  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

    mattr_accessor :available_search_types

    @@available_search_types = []

    class << self
      def map(&block)
        yield self
      end

      # Registers a search provider
      def register(search_type, options={})
        search_type = search_type.to_s
        @@available_search_types << search_type unless @@available_search_types.include?(search_type)
      end
    end

    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