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 an open source project management software.
# Copyright (C) 2012-2021 the OpenProject GmbH
#
# 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) 2006-2013 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 overridden when multipart is allowed (file uploads)
def allowed_content_types
if post_request?
%w(multipart/form-data)
else
super
end
end
def post_request?
request.env['REQUEST_METHOD'] == 'POST'
end
##
# Additionally to what would be checked by the contract,
# we need to restrict permissions in some use cases of the mounts of this endpoint.
def restrict_permissions(permissions)
authorize_any(permissions, projects: container.project) unless permissions.empty?
end
end
def self.parse_multipart(request)
request.params.tap do |params|
params[:metadata] = JSON.parse(params[:metadata]) if params.key?(:metadata)
end
rescue JSON::ParserError
raise ::API::Errors::InvalidRequestBody.new(I18n.t('api_v3.errors.invalid_json'))
end
def self.read
-> do
attachments = container.attachments
AttachmentCollectionRepresenter.new(attachments,
self_link: get_attachment_self_path,
current_user: current_user)
end
end
def self.create(permissions = [])
::API::V3::Utilities::Endpoints::Create
.new(model: ::Attachment,
parse_representer: AttachmentParsingRepresenter,
params_source: method(:parse_multipart),
before_hook: ->(request:) { request.restrict_permissions(permissions) },
params_modifier: ->(params) do
params.merge(container: container)
end)
.mount
end
def self.prepare(permissions = [])
::API::V3::Utilities::Endpoints::Create
.new(model: ::Attachment,
parse_representer: AttachmentParsingRepresenter,
render_representer: AttachmentUploadRepresenter,
process_service: ::Attachments::PrepareUploadService,
process_contract: ::Attachments::PrepareUploadContract,
params_source: method(:parse_multipart),
before_hook: ->(request:) { request.restrict_permissions(permissions) },
params_modifier: ->(params) do
params.merge(container: container)
end)
.mount
end
end
end
end
end