121 lines
3 KiB
Ruby
121 lines
3 KiB
Ruby
# frozen_string_literal: true
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class ReleaseHighlight
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CACHE_DURATION = 1.hour
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FILES_PATH = Rails.root.join('data', 'whats_new', '*.yml')
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FREE_PACKAGE = 'Free'
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PREMIUM_PACKAGE = 'Premium'
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ULTIMATE_PACKAGE = 'Ultimate'
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def self.paginated(page: 1)
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key = self.cache_key("items:page-#{page}")
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Rails.cache.fetch(key, expires_in: CACHE_DURATION) do
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items = self.load_items(page: page)
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next if items.nil?
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QueryResult.new(items: items, next_page: next_page(current_page: page))
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end
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end
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def self.load_items(page:)
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index = page - 1
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file_path = file_paths[index]
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return if file_path.nil?
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file = File.read(file_path)
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items = YAML.safe_load(file, permitted_classes: [Date])
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items&.map! do |item|
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next unless include_item?(item)
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begin
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item.tap {|i| i['description'] = Banzai.render(i['description'], { project: nil }) }
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rescue StandardError => e
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Gitlab::ErrorTracking.track_exception(e, file_path: file_path)
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next
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end
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end
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items&.compact
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rescue Psych::Exception => e
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Gitlab::ErrorTracking.track_exception(e, file_path: file_path)
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nil
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end
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def self.file_paths
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@file_paths ||= self.relative_file_paths.map { |path| path.prepend(Rails.root.to_s) }
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end
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def self.relative_file_paths
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Rails.cache.fetch(self.cache_key('file_paths'), expires_in: CACHE_DURATION) do
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Dir.glob(FILES_PATH).sort.reverse.map { |path| path.delete_prefix(Rails.root.to_s) }
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end
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end
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def self.cache_key(key)
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variant = Gitlab::CurrentSettings.current_application_settings.whats_new_variant
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['release_highlight', variant, key, Gitlab.revision].join(':')
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end
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def self.next_page(current_page: 1)
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next_page = current_page + 1
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next_index = next_page - 1
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next_page if self.file_paths[next_index]
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end
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def self.most_recent_item_count
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key = self.cache_key('recent_item_count')
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Gitlab::ProcessMemoryCache.cache_backend.fetch(key, expires_in: CACHE_DURATION) do
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self.paginated&.items&.count
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end
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end
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def self.most_recent_version_digest
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key = self.cache_key('most_recent_version_digest')
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Gitlab::ProcessMemoryCache.cache_backend.fetch(key, expires_in: CACHE_DURATION) do
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version = self.paginated&.items&.first&.[]('release')&.to_s
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next if version.nil?
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Digest::SHA256.hexdigest(version)
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end
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end
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QueryResult = Struct.new(:items, :next_page, keyword_init: true) do
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include Enumerable
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delegate :each, to: :items
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end
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def self.current_package
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return FREE_PACKAGE unless defined?(License)
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case License.current&.plan&.downcase
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when License::PREMIUM_PLAN
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PREMIUM_PACKAGE
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when License::ULTIMATE_PLAN
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ULTIMATE_PACKAGE
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else
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FREE_PACKAGE
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end
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end
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def self.include_item?(item)
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platform = Gitlab.com? ? 'gitlab-com' : 'self-managed'
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return false unless item[platform]
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return true unless Gitlab::CurrentSettings.current_application_settings.whats_new_variant_current_tier?
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item['available_in']&.include?(current_package)
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end
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end
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