Chris@1517: # Redmine - project management software
Chris@1517: # Copyright (C) 2006-2014  Jean-Philippe Lang
Chris@1517: #
Chris@1517: # This program is free software; you can redistribute it and/or
Chris@1517: # modify it under the terms of the GNU General Public License
Chris@1517: # as published by the Free Software Foundation; either version 2
Chris@1517: # of the License, or (at your option) any later version.
Chris@1517: #
Chris@1517: # This program is distributed in the hope that it will be useful,
Chris@1517: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1517: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@1517: # GNU General Public License for more details.
Chris@1517: #
Chris@1517: # You should have received a copy of the GNU General Public License
Chris@1517: # along with this program; if not, write to the Free Software
Chris@1517: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@1517: 
Chris@1517: class WorkflowsController < ApplicationController
Chris@1517:   layout 'admin'
Chris@1517: 
Chris@1517:   before_filter :require_admin, :find_roles, :find_trackers
Chris@1517: 
Chris@1517:   def index
Chris@1517:     @workflow_counts = WorkflowTransition.count_by_tracker_and_role
Chris@1517:   end
Chris@1517: 
Chris@1517:   def edit
Chris@1517:     @role = Role.find_by_id(params[:role_id]) if params[:role_id]
Chris@1517:     @tracker = Tracker.find_by_id(params[:tracker_id]) if params[:tracker_id]
Chris@1517: 
Chris@1517:     if request.post?
Chris@1517:       WorkflowTransition.destroy_all( ["role_id=? and tracker_id=?", @role.id, @tracker.id])
Chris@1517:       (params[:issue_status] || []).each { |status_id, transitions|
Chris@1517:         transitions.each { |new_status_id, options|
Chris@1517:           author = options.is_a?(Array) && options.include?('author') && !options.include?('always')
Chris@1517:           assignee = options.is_a?(Array) && options.include?('assignee') && !options.include?('always')
Chris@1517:           WorkflowTransition.create(:role_id => @role.id, :tracker_id => @tracker.id, :old_status_id => status_id, :new_status_id => new_status_id, :author => author, :assignee => assignee)
Chris@1517:         }
Chris@1517:       }
Chris@1517:       if @role.save
Chris@1517:         flash[:notice] = l(:notice_successful_update)
Chris@1517:         redirect_to workflows_edit_path(:role_id => @role, :tracker_id => @tracker, :used_statuses_only => params[:used_statuses_only])
Chris@1517:         return
Chris@1517:       end
Chris@1517:     end
Chris@1517: 
Chris@1517:     @used_statuses_only = (params[:used_statuses_only] == '0' ? false : true)
Chris@1517:     if @tracker && @used_statuses_only && @tracker.issue_statuses.any?
Chris@1517:       @statuses = @tracker.issue_statuses
Chris@1517:     end
Chris@1517:     @statuses ||= IssueStatus.sorted.all
Chris@1517: 
Chris@1517:     if @tracker && @role && @statuses.any?
Chris@1517:       workflows = WorkflowTransition.where(:role_id => @role.id, :tracker_id => @tracker.id).all
Chris@1517:       @workflows = {}
Chris@1517:       @workflows['always'] = workflows.select {|w| !w.author && !w.assignee}
Chris@1517:       @workflows['author'] = workflows.select {|w| w.author}
Chris@1517:       @workflows['assignee'] = workflows.select {|w| w.assignee}
Chris@1517:     end
Chris@1517:   end
Chris@1517: 
Chris@1517:   def permissions
Chris@1517:     @role = Role.find_by_id(params[:role_id]) if params[:role_id]
Chris@1517:     @tracker = Tracker.find_by_id(params[:tracker_id]) if params[:tracker_id]
Chris@1517: 
Chris@1517:     if request.post? && @role && @tracker
Chris@1517:       WorkflowPermission.replace_permissions(@tracker, @role, params[:permissions] || {})
Chris@1517:       flash[:notice] = l(:notice_successful_update)
Chris@1517:       redirect_to workflows_permissions_path(:role_id => @role, :tracker_id => @tracker, :used_statuses_only => params[:used_statuses_only])
Chris@1517:       return
Chris@1517:     end
Chris@1517: 
Chris@1517:     @used_statuses_only = (params[:used_statuses_only] == '0' ? false : true)
Chris@1517:     if @tracker && @used_statuses_only && @tracker.issue_statuses.any?
Chris@1517:       @statuses = @tracker.issue_statuses
Chris@1517:     end
Chris@1517:     @statuses ||= IssueStatus.sorted.all
Chris@1517: 
Chris@1517:     if @role && @tracker
Chris@1517:       @fields = (Tracker::CORE_FIELDS_ALL - @tracker.disabled_core_fields).map {|field| [field, l("field_"+field.sub(/_id$/, ''))]}
Chris@1517:       @custom_fields = @tracker.custom_fields
Chris@1517:       @permissions = WorkflowPermission.
Chris@1517:           where(:tracker_id => @tracker.id, :role_id => @role.id).inject({}) do |h, w|
Chris@1517:         h[w.old_status_id] ||= {}
Chris@1517:         h[w.old_status_id][w.field_name] = w.rule
Chris@1517:         h
Chris@1517:       end
Chris@1517:       @statuses.each {|status| @permissions[status.id] ||= {}}
Chris@1517:     end
Chris@1517:   end
Chris@1517: 
Chris@1517:   def copy
Chris@1517:     if params[:source_tracker_id].blank? || params[:source_tracker_id] == 'any'
Chris@1517:       @source_tracker = nil
Chris@1517:     else
Chris@1517:       @source_tracker = Tracker.find_by_id(params[:source_tracker_id].to_i)
Chris@1517:     end
Chris@1517:     if params[:source_role_id].blank? || params[:source_role_id] == 'any'
Chris@1517:       @source_role = nil
Chris@1517:     else
Chris@1517:       @source_role = Role.find_by_id(params[:source_role_id].to_i)
Chris@1517:     end
Chris@1517:     @target_trackers = params[:target_tracker_ids].blank? ?
Chris@1517:         nil : Tracker.where(:id => params[:target_tracker_ids]).all
Chris@1517:     @target_roles = params[:target_role_ids].blank? ?
Chris@1517:         nil : Role.where(:id => params[:target_role_ids]).all
Chris@1517:     if request.post?
Chris@1517:       if params[:source_tracker_id].blank? || params[:source_role_id].blank? || (@source_tracker.nil? && @source_role.nil?)
Chris@1517:         flash.now[:error] = l(:error_workflow_copy_source)
Chris@1517:       elsif @target_trackers.blank? || @target_roles.blank?
Chris@1517:         flash.now[:error] = l(:error_workflow_copy_target)
Chris@1517:       else
Chris@1517:         WorkflowRule.copy(@source_tracker, @source_role, @target_trackers, @target_roles)
Chris@1517:         flash[:notice] = l(:notice_successful_update)
Chris@1517:         redirect_to workflows_copy_path(:source_tracker_id => @source_tracker, :source_role_id => @source_role)
Chris@1517:       end
Chris@1517:     end
Chris@1517:   end
Chris@1517: 
Chris@1517:   private
Chris@1517: 
Chris@1517:   def find_roles
Chris@1517:     @roles = Role.sorted.all
Chris@1517:   end
Chris@1517: 
Chris@1517:   def find_trackers
Chris@1517:     @trackers = Tracker.sorted.all
Chris@1517:   end
Chris@1517: end