1  # Redmine - project management software
   2  # Copyright (C) 2006-2011  Jean-Philippe Lang
   3  #
   4  # This program is free software; you can redistribute it and/or
   5  # modify it under the terms of the GNU General Public License
   6  # as published by the Free Software Foundation; either version 2
   7  # of the License, or (at your option) any later version.
   8  #
   9  # This program is distributed in the hope that it will be useful,
  10  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  # GNU General Public License for more details.
  13  #
  14  # You should have received a copy of the GNU General Public License
  15  # along with this program; if not, write to the Free Software
  16  # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17 
  18  class ActivitiesController < ApplicationController
  19    menu_item :activity
  20    before_filter :find_optional_project
  21    accept_rss_auth :index
  22 
  23    def index
  24      @days = Setting.activity_days_default.to_i
  25 
  26      if params[:from]
  27        begin; @date_to = params[:from].to_date + 1; rescue; end
  28      end
  29 
  30      @date_to ||= Date.today + 1
  31      @date_from = @date_to - @days
  32      @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
  33      @author = (params[:user_id].blank? ? nil : User.active.find(params[:user_id]))
  34 
  35      @activity = Redmine::Activity::Fetcher.new(User.current, :project => @project,
  36                                                               :with_subprojects => @with_subprojects,
  37                                                               :author => @author)
  38      @activity.scope_select {|t| !params["show_#{t}"].nil?}
  39      @activity.scope = (@author.nil? ? :default : :all) if @activity.scope.empty?
  40 
  41      events = @activity.events(@date_from, @date_to)
  42 
  43      if events.empty? || stale?(:etag => [@activity.scope, @date_to, @date_from, @with_subprojects, @author, events.first, User.current, current_language])
  44        respond_to do |format|
  45          format.html {
  46            @events_by_day = events.group_by(&:event_date)
  47            render :layout => false if request.xhr?
  48          }
  49          format.atom {
  50            title = l(:label_activity)
  51            if @author
  52              title = @author.name
  53            elsif @activity.scope.size == 1
  54              title = l("label_#{@activity.scope.first.singularize}_plural")
  55            end
  56            render_feed(events, :title => "#{@project || Setting.app_title}: #{title}")
  57          }
  58        end
  59      end
  60 
  61    rescue ActiveRecord::RecordNotFound
  62      render_404
  63    end
  64 
  65    private
  66 
  67    # TODO: refactor, duplicated in projects_controller
  68    def find_optional_project
  69      return true unless params[:id]
  70      @project = Project.find(params[:id])
  71      authorize
  72    rescue ActiveRecord::RecordNotFound
  73      render_404
  74    end
  75  end