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# This file is a part of redmine_tags

# redMine plugin, that adds tagging support.

#

# Copyright (c) 2010 Aleksey V Zapparov AKA ixti

#

# redmine_tags 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 3 of the License, or

# (at your option) any later version.

#

# redmine_tags 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 redmine_tags.  If not, see <http://www.gnu.org/licenses/>.

require_dependency 'issues_helper'

module RedmineTags

  module Patches

    module IssuesHelperPatch

      def self.included(base)

        base.send(:include, InstanceMethods)

      end

      module InstanceMethods

        include TagsHelper

        def redmine_tags_settings

            @redmine_tags_settings = Setting.plugin_redmine_tags unless @redmine_tags_settings

            @redmine_tags_settings

        end

        def sidebar_tags

          unless @sidebar_tags

            @sidebar_tags = []

            if :none != redmine_tags_settings[:issues_sidebar].to_sym

              @sidebar_tags = Issue.available_tags(:project => @project,

                                                   :open_only => (redmine_tags_settings[:issues_open_only].to_i == 1))

            end

          end

          @sidebar_tags

        end

        def render_sidebar_tags

          render_tags_list(sidebar_tags,

                          :show_count => (redmine_tags_settings[:issues_show_count].to_i == 1),

                          :open_only => (redmine_tags_settings[:issues_open_only].to_i == 1),

                          :style => redmine_tags_settings[:issues_sidebar].to_sym)

        end

      end

    end

  end

end