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 WorkflowsController < ApplicationController
  19    layout 'admin'
  20 
  21    before_filter :require_admin
  22    before_filter :find_roles
  23    before_filter :find_trackers
  24 
  25    def index
  26      @workflow_counts = Workflow.count_by_tracker_and_role
  27    end
  28 
  29    def edit
  30      @role = Role.find_by_id(params[:role_id])
  31      @tracker = Tracker.find_by_id(params[:tracker_id])
  32 
  33      if request.post?
  34        Workflow.destroy_all( ["role_id=? and tracker_id=?", @role.id, @tracker.id])
  35        (params[:issue_status] || []).each { |status_id, transitions|
  36          transitions.each { |new_status_id, options|
  37            author = options.is_a?(Array) && options.include?('author') && !options.include?('always')
  38            assignee = options.is_a?(Array) && options.include?('assignee') && !options.include?('always')
  39            @role.workflows.build(:tracker_id => @tracker.id, :old_status_id => status_id, :new_status_id => new_status_id, :author => author, :assignee => assignee)
  40          }
  41        }
  42        if @role.save
  43          flash[:notice] = l(:notice_successful_update)
  44          redirect_to :action => 'edit', :role_id => @role, :tracker_id => @tracker
  45          return
  46        end
  47      end
  48 
  49      @used_statuses_only = (params[:used_statuses_only] == '0' ? false : true)
  50      if @tracker && @used_statuses_only && @tracker.issue_statuses.any?
  51        @statuses = @tracker.issue_statuses
  52      end
  53      @statuses ||= IssueStatus.find(:all, :order => 'position')
  54 
  55      if @tracker && @role && @statuses.any?
  56        workflows = Workflow.all(:conditions => {:role_id => @role.id, :tracker_id => @tracker.id})
  57        @workflows = {}
  58        @workflows['always'] = workflows.select {|w| !w.author && !w.assignee}
  59        @workflows['author'] = workflows.select {|w| w.author}
  60        @workflows['assignee'] = workflows.select {|w| w.assignee}
  61      end
  62    end
  63 
  64    def copy
  65 
  66      if params[:source_tracker_id].blank? || params[:source_tracker_id] == 'any'
  67        @source_tracker = nil
  68      else
  69        @source_tracker = Tracker.find_by_id(params[:source_tracker_id].to_i)
  70      end
  71      if params[:source_role_id].blank? || params[:source_role_id] == 'any'
  72        @source_role = nil
  73      else
  74        @source_role = Role.find_by_id(params[:source_role_id].to_i)
  75      end
  76 
  77      @target_trackers = params[:target_tracker_ids].blank? ? nil : Tracker.find_all_by_id(params[:target_tracker_ids])
  78      @target_roles = params[:target_role_ids].blank? ? nil : Role.find_all_by_id(params[:target_role_ids])
  79 
  80      if request.post?
  81        if params[:source_tracker_id].blank? || params[:source_role_id].blank? || (@source_tracker.nil? && @source_role.nil?)
  82          flash.now[:error] = l(:error_workflow_copy_source)
  83        elsif @target_trackers.nil? || @target_roles.nil?
  84          flash.now[:error] = l(:error_workflow_copy_target)
  85        else
  86          Workflow.copy(@source_tracker, @source_role, @target_trackers, @target_roles)
  87          flash[:notice] = l(:notice_successful_update)
  88          redirect_to :action => 'copy', :source_tracker_id => @source_tracker, :source_role_id => @source_role
  89        end
  90      end
  91    end
  92 
  93    private
  94 
  95    def find_roles
  96      @roles = Role.find(:all, :order => 'builtin, position')
  97    end
  98 
  99    def find_trackers
 100      @trackers = Tracker.find(:all, :order => 'position')
 101    end
 102  end