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109 lines
3.2 KiB
109 lines
3.2 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2018 the OpenProject Foundation (OPF)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2017 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See docs/COPYRIGHT.rdoc for more details.
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#++
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require 'diff'
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class JournalsController < ApplicationController
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before_action :find_journal, except: [:index]
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before_action :find_optional_project, only: [:index]
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before_action :authorize, only: [:diff]
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accept_key_auth :index
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menu_item :issues
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include QueriesHelper
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include SortHelper
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def index
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retrieve_query
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sort_init 'id', 'desc'
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sort_update(@query.sortable_key_by_column_name)
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if @query.valid?
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@journals = @query.work_package_journals(order: "#{Journal.table_name}.created_at DESC",
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limit: 25)
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end
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title = (@project ? @project.name : Setting.app_title) + ': ' + (@query.new_record? ? l(:label_changes_details) : @query.name)
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respond_to do |format|
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format.atom do
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render layout: false,
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content_type: 'application/atom+xml',
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locals: { title: title,
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journals: @journals }
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end
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end
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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def diff
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journal = Journal::AggregatedJournal.for_journal(@journal)
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field = params[:field].parameterize.underscore.to_sym
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unless valid_diff?
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return render_404
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end
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unless journal.details[field].is_a?(Array)
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return render_400 message: I18n.t(:error_journal_attribute_not_present, attribute: field)
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end
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from = journal.details[field][0]
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to = journal.details[field][1]
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@diff = Redmine::Helpers::Diff.new(to, from)
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@journable = journal.journable
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respond_to do |format|
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format.html
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format.js do
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render partial: 'diff', locals: { diff: @diff }
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end
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end
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end
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private
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def find_journal
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@journal = Journal.find(params[:id])
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@project = @journal.journable.project
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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# Is this a valid field for diff'ing?
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def valid_field?(field)
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field.to_s.strip == 'description'
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end
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def valid_diff?
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return false unless valid_field?(params[:field])
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@journal.journable.class == WorkPackage
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end
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end
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