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- # frozen_string_literal: true
-
- # Redmine - project management software
- # Copyright (C) 2006-2022 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 PreviewsController < ApplicationController
- before_action :find_project, :except => :text
- before_action :find_attachments
-
- def issue
- @issue = Issue.visible.find_by_id(params[:issue_id]) unless params[:issue_id].blank?
- if @issue
- @previewed = @issue
- end
- @text = params[:text] ? params[:text] : nil
- render :partial => 'common/preview'
- end
-
- def news
- if params[:id].present? && news = News.visible.find_by_id(params[:id])
- @previewed = news
- end
- @text = params[:text] ? params[:text] : nil
- render :partial => 'common/preview'
- end
-
- def text
- @text = params[:text] ? params[:text] : nil
- render :partial => 'common/preview'
- end
-
- private
-
- def find_project
- project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
- @project = Project.find(project_id)
- rescue ActiveRecord::RecordNotFound
- render_404
- end
- end
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