OpenProject is the leading open source project management software.
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openproject/lib/api/v3/attachments/attachments_by_container_ap...

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#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2018 the OpenProject Foundation (OPF)
#
# 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) 2006-2017 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.
#++
require 'api/v3/attachments/attachment_collection_representer'
module API
module V3
module Attachments
module AttachmentsByContainerAPI
module Helpers
# Global helper to set allowed content_types
# This may be overriden when multipart is allowed (file uploads)
def allowed_content_types
%w(multipart/form-data)
end
def parse_metadata(json)
return nil unless json
metadata = OpenStruct.new
::API::V3::Attachments::AttachmentMetadataRepresenter.new(metadata).from_json(json)
unless metadata.file_name
raise ::API::Errors::Validation.new(
:file_name,
"fileName #{I18n.t('activerecord.errors.messages.blank')}."
)
end
metadata
end
def parse_and_create
metadata = parse_metadata params[:metadata]
file = params[:file]
unless metadata && file
raise ::API::Errors::InvalidRequestBody.new(I18n.t('api_v3.errors.multipart_body_error'))
end
build_and_attach(metadata, file)
end
def build_and_attach(metadata, file)
uploaded_file = OpenProject::Files.build_uploaded_file file[:tempfile],
file[:type],
file_name: metadata.file_name
service = AddAttachmentService.new(container, author: current_user)
with_handled_create_errors do
service.add_attachment uploaded_file: uploaded_file,
description: metadata.description
end
end
def with_handled_create_errors
yield
rescue ActiveRecord::RecordInvalid => error
raise ::API::Errors::ErrorBase.create_and_merge_errors(error.record.errors)
rescue StandardError => e
Rails.logger.error "Failed to save attachment on #{container.id}: #{e.class} - #{e.message}"
raise ::API::Errors::InternalError.new(I18n.t('api_v3.errors.unable_to_create_attachment'))
end
end
def self.read
-> do
attachments = container.attachments
AttachmentCollectionRepresenter.new(attachments,
get_attachment_self_path,
current_user: current_user)
end
end
def self.create(permissions)
-> do
authorize_any permissions, projects: container.project
::API::V3::Attachments::AttachmentRepresenter.new(parse_and_create,
current_user: current_user)
end
end
end
end
end
end