90 lines
3.6 KiB
Ruby
90 lines
3.6 KiB
Ruby
# frozen_string_literal: true
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#
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# Copyright (C) 2019 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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module Api::V1::ContentShare
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include Api::V1::Json
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include Api::V1::ContentExport
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# map content export selected-content collection to API-visible content type
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EXPORT_TYPES = {
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'assignments' => 'assignment',
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'attachments' => 'attachment',
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'discussion_topics' => 'discussion_topic',
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'wiki_pages' => 'page',
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'quizzes' => 'quiz',
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'context_modules' => 'module',
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'content_tags' => 'module_item'
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}.freeze
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def content_share_json(content_share, user, session, opts = {})
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json = api_json(content_share, user, session, opts.merge(only: %w(id name created_at updated_at user_id read_state)))
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json['sender'] = content_share.respond_to?(:sender) && content_share.sender ? user_display_json(content_share.sender) : nil
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json['receivers'] = content_share.respond_to?(:receivers) ? content_share.receivers.map { |rec| user_display_json(rec) } : []
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if content_share.content_export
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json['content_type'] = get_content_type_from_export_settings(content_share.content_export.settings)
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json['content_export'] = content_export_json(content_share.content_export, user, session)
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if content_share.content_export.context_type == 'Course'
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json['source_course'] = {
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id: content_share.content_export.context.id,
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name: content_share.content_export.context.nickname_for(user)
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}
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end
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end
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json
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end
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def preload_content_exports(content_shares, additional_associations)
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ActiveRecord::Associations::Preloader.new.preload(content_shares, [
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{ :content_export => [
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:context,
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:job_progress,
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:attachment,
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] },
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*additional_associations
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])
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end
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def sent_content_shares_json(content_shares, user, session, opts = {})
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preload_content_exports(content_shares, [:receivers])
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content_shares_json(content_shares, user, session, opts)
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end
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def received_content_shares_json(content_shares, user, session, opts = {})
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preload_content_exports(content_shares, [:sender])
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content_shares_json(content_shares, user, session, opts)
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end
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def content_shares_json(content_shares, user, session, opts = {})
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content_shares.map do |content_share|
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content_share_json(content_share, user, session, opts)
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end
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end
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private
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def get_content_type_from_export_settings(settings)
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return nil unless settings.key?('selected_content')
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selected_types = settings['selected_content'].keys.map { |k| EXPORT_TYPES[k] }.compact
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%w(module module_item).each { |k| return k if selected_types.include?(k) }
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# otherwise there should be only one selected type...
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selected_types.first
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end
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end
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