view app/controllers/workflows_controller.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.

class WorkflowsController < ApplicationController
  layout 'admin'

  before_filter :require_admin
  before_filter :find_roles
  before_filter :find_trackers

  def index
    @workflow_counts = Workflow.count_by_tracker_and_role
  end

  def edit
    @role = Role.find_by_id(params[:role_id])
    @tracker = Tracker.find_by_id(params[:tracker_id])

    if request.post?
      Workflow.destroy_all( ["role_id=? and tracker_id=?", @role.id, @tracker.id])
      (params[:issue_status] || []).each { |status_id, transitions|
        transitions.each { |new_status_id, options|
          author = options.is_a?(Array) && options.include?('author') && !options.include?('always')
          assignee = options.is_a?(Array) && options.include?('assignee') && !options.include?('always')
          @role.workflows.build(:tracker_id => @tracker.id, :old_status_id => status_id, :new_status_id => new_status_id, :author => author, :assignee => assignee)
        }
      }
      if @role.save
        flash[:notice] = l(:notice_successful_update)
        redirect_to :action => 'edit', :role_id => @role, :tracker_id => @tracker
        return
      end
    end

    @used_statuses_only = (params[:used_statuses_only] == '0' ? false : true)
    if @tracker && @used_statuses_only && @tracker.issue_statuses.any?
      @statuses = @tracker.issue_statuses
    end
    @statuses ||= IssueStatus.find(:all, :order => 'position')

    if @tracker && @role && @statuses.any?
      workflows = Workflow.all(:conditions => {:role_id => @role.id, :tracker_id => @tracker.id})
      @workflows = {}
      @workflows['always'] = workflows.select {|w| !w.author && !w.assignee}
      @workflows['author'] = workflows.select {|w| w.author}
      @workflows['assignee'] = workflows.select {|w| w.assignee}
    end
  end

  def copy

    if params[:source_tracker_id].blank? || params[:source_tracker_id] == 'any'
      @source_tracker = nil
    else
      @source_tracker = Tracker.find_by_id(params[:source_tracker_id].to_i)
    end
    if params[:source_role_id].blank? || params[:source_role_id] == 'any'
      @source_role = nil
    else
      @source_role = Role.find_by_id(params[:source_role_id].to_i)
    end

    @target_trackers = params[:target_tracker_ids].blank? ? nil : Tracker.find_all_by_id(params[:target_tracker_ids])
    @target_roles = params[:target_role_ids].blank? ? nil : Role.find_all_by_id(params[:target_role_ids])

    if request.post?
      if params[:source_tracker_id].blank? || params[:source_role_id].blank? || (@source_tracker.nil? && @source_role.nil?)
        flash.now[:error] = l(:error_workflow_copy_source)
      elsif @target_trackers.nil? || @target_roles.nil?
        flash.now[:error] = l(:error_workflow_copy_target)
      else
        Workflow.copy(@source_tracker, @source_role, @target_trackers, @target_roles)
        flash[:notice] = l(:notice_successful_update)
        redirect_to :action => 'copy', :source_tracker_id => @source_tracker, :source_role_id => @source_role
      end
    end
  end

  private

  def find_roles
    @roles = Role.find(:all, :order => 'builtin, position')
  end

  def find_trackers
    @trackers = Tracker.find(:all, :order => 'position')
  end
end