48 lines
1.6 KiB
Ruby
48 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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#
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# Copyright (C) 2015 - 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 BrandConfigHelpers
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def branding_allowed?
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root_account? || root_account.sub_account_includes?
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end
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def effective_brand_config
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md5 = Rails.cache.fetch_with_batched_keys("effective_brand_config_md5", batch_object: self, batched_keys: [:account_chain, :brand_config]) do
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brand_config_chain(include_self: true).select(&:branding_allowed?).find(&:brand_config_md5)&.brand_config_md5
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end
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# ensure the BrandConfig query hits the correct shard
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shard.activate do
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md5 && BrandConfig.find_cached_by_md5(md5)
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end
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end
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def first_parent_brand_config
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brand_config_chain(include_self: false).find(&:brand_config_md5).try(:brand_config)
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end
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private
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def brand_config_chain(include_self:)
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chain = self.account_chain(include_site_admin: true).dup
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chain.shift unless include_self
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chain.select! { |a| a.shard == self.shard }
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chain
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end
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end
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