54 lines
1.9 KiB
Ruby
54 lines
1.9 KiB
Ruby
# Redmine - project management software
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# Copyright (C) 2006-2014 Jean-Philippe Lang
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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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class PreviewsController < ApplicationController
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before_filter :find_project, :find_attachments
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def issue
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@issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?
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if @issue
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@description = params[:issue] && params[:issue][:description]
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if @description && @description.gsub(/(\r?\n|\n\r?)/, "\n") == @issue.description.to_s.gsub(/(\r?\n|\n\r?)/, "\n")
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@description = nil
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end
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# params[:notes] is useful for preview of notes in issue history
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@notes = params[:notes] || (params[:issue] ? params[:issue][:notes] : nil)
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else
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@description = (params[:issue] ? params[:issue][:description] : nil)
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end
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render :layout => false
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end
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def news
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if params[:id].present? && news = News.visible.find_by_id(params[:id])
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@previewed = news
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end
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@text = (params[:news] ? params[:news][:description] : nil)
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render :partial => 'common/preview'
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end
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private
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def find_project
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project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
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@project = Project.find(project_id)
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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end
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