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- # frozen_string_literal: true
-
- # Redmine - project management software
- # Copyright (C) 2006-2019 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'
- self.main_menu = false
-
- before_action :require_admin
-
- def index
- @roles = Role.sorted.select(&:consider_workflow?)
- @trackers = Tracker.sorted
- @workflow_counts = WorkflowTransition.group(:tracker_id, :role_id).count
- end
-
- def edit
- find_trackers_roles_and_statuses_for_edit
-
- if request.post? && @roles && @trackers && params[:transitions]
- transitions = params[:transitions].deep_dup
- transitions.each do |old_status_id, transitions_by_new_status|
- transitions_by_new_status.each do |new_status_id, transition_by_rule|
- transition_by_rule.reject! {|rule, transition| transition == 'no_change'}
- end
- end
- WorkflowTransition.replace_transitions(@trackers, @roles, transitions)
- flash[:notice] = l(:notice_successful_update)
- redirect_to_referer_or workflows_edit_path
- return
- end
-
- if @trackers && @roles && @statuses.any?
- workflows = WorkflowTransition.
- where(:role_id => @roles.map(&:id), :tracker_id => @trackers.map(&:id)).
- preload(:old_status, :new_status)
- @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 permissions
- find_trackers_roles_and_statuses_for_edit
-
- if request.post? && @roles && @trackers && params[:permissions]
- permissions = params[:permissions].deep_dup
- permissions.each { |field, rule_by_status_id|
- rule_by_status_id.reject! {|status_id, rule| rule == 'no_change'}
- }
- WorkflowPermission.replace_permissions(@trackers, @roles, permissions)
- flash[:notice] = l(:notice_successful_update)
- redirect_to_referer_or workflows_permissions_path
- return
- end
-
- if @roles && @trackers
- @fields = (Tracker::CORE_FIELDS_ALL - @trackers.map(&:disabled_core_fields).reduce(:&)).map {|field| [field, l("field_"+field.sub(/_id$/, ''))]}
- @custom_fields = @trackers.map(&:custom_fields).flatten.uniq.sort
- @permissions = WorkflowPermission.rules_by_status_id(@trackers, @roles)
- @statuses.each {|status| @permissions[status.id] ||= {}}
- end
- end
-
- def copy
- @roles = Role.sorted.select(&:consider_workflow?)
- @trackers = Tracker.sorted
-
- 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.where(:id => params[:target_tracker_ids]).to_a
- @target_roles = params[:target_role_ids].blank? ?
- nil : Role.where(:id => params[:target_role_ids]).to_a
- 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.blank? || @target_roles.blank?
- flash.now[:error] = l(:error_workflow_copy_target)
- else
- WorkflowRule.copy(@source_tracker, @source_role, @target_trackers, @target_roles)
- flash[:notice] = l(:notice_successful_update)
- redirect_to workflows_copy_path(:source_tracker_id => @source_tracker, :source_role_id => @source_role)
- end
- end
- end
-
- private
-
- def find_trackers_roles_and_statuses_for_edit
- find_roles
- find_trackers
- find_statuses
- end
-
- def find_roles
- ids = Array.wrap(params[:role_id])
- if ids == ['all']
- @roles = Role.sorted.to_a
- elsif ids.present?
- @roles = Role.where(:id => ids).to_a
- end
- @roles = nil if @roles.blank?
- end
-
- def find_trackers
- ids = Array.wrap(params[:tracker_id])
- if ids == ['all']
- @trackers = Tracker.sorted.to_a
- elsif ids.present?
- @trackers = Tracker.where(:id => ids).to_a
- end
- @trackers = nil if @trackers.blank?
- end
-
- def find_statuses
- @used_statuses_only = (params[:used_statuses_only] == '0' ? false : true)
- if @trackers && @used_statuses_only
- role_ids = Role.all.select(&:consider_workflow?).map(&:id)
- status_ids = WorkflowTransition.where(
- :tracker_id => @trackers.map(&:id), :role_id => role_ids
- ).distinct.pluck(:old_status_id, :new_status_id).flatten.uniq
- @statuses = IssueStatus.where(:id => status_ids).sorted.to_a.presence
- end
- @statuses ||= IssueStatus.sorted.to_a
- end
- end
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