OpenProject is the leading open source project management software.
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openproject/app/controllers/journals_controller.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See docs/COPYRIGHT.rdoc for more details.
#++
class JournalsController < ApplicationController
before_action :find_journal, except: [:index]
before_action :find_optional_project, only: [:index]
before_action :authorize, only: [:diff]
accept_key_auth :index
menu_item :issues
include QueriesHelper
include SortHelper
def index
retrieve_query
sort_init 'id', 'desc'
sort_update(@query.sortable_key_by_column_name)
if @query.valid?
@journals = @query.work_package_journals(order: "#{Journal.table_name}.created_at DESC",
limit: 25)
end
respond_to do |format|
format.atom do
render layout: false,
content_type: 'application/atom+xml',
locals: { title: journals_index_title,
journals: @journals }
end
end
rescue ActiveRecord::RecordNotFound
render_404
end
def diff
journal = Journal::AggregatedJournal.containing_journal(@journal)
field = params[:field].parameterize.underscore.to_sym
unless valid_diff?
return render_404
end
unless journal.details[field].is_a?(Array)
return render_400 message: I18n.t(:error_journal_attribute_not_present, attribute: field)
end
from = journal.details[field][0]
to = journal.details[field][1]
@diff = Redmine::Helpers::Diff.new(to, from)
@journable = journal.journable
respond_to do |format|
format.html
format.js do
render partial: 'diff', locals: { diff: @diff }
end
end
end
private
def find_journal
@journal = Journal.find(params[:id])
@project = @journal.journable.project
rescue ActiveRecord::RecordNotFound
render_404
end
# Is this a valid field for diff'ing?
def valid_field?(field)
field.to_s.strip == 'description'
end
def valid_diff?
valid_field?(params[:field]) &&
@journal.journable.instance_of?(WorkPackage)
end
def journals_index_title
(@project ? @project.name : Setting.app_title) + ': ' + (@query.new_record? ? I18n.t(:label_changes_details) : @query.name)
end
end