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59 lines
2.0 KiB
59 lines
2.0 KiB
7 years ago
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#-- 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 'model_contract'
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module Attachments
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module ValidateReplacements
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extend ActiveSupport::Concern
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included do
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validate :validate_attachments_replacements
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end
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private
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def validate_attachments_replacements
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model.attachments_replacements and model.attachments_replacements.each do |attachment|
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error_if_attachment_assigned(attachment)
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error_if_other_user_attachment(attachment)
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end
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end
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def error_if_attachment_assigned(attachment)
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errors.add :attachments, :unchangeable if attachment.container && attachment.container != model
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end
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def error_if_other_user_attachment(attachment)
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errors.add :attachments, :does_not_exist if !attachment.container && attachment.author != user
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end
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end
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end
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