56 lines
1.2 KiB
Ruby
56 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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class WhatsNewController < ApplicationController
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include Gitlab::Utils::StrongMemoize
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skip_before_action :authenticate_user!
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before_action :check_feature_flag
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before_action :check_valid_page_param, :set_pagination_headers, unless: -> { has_version_param? }
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feature_category :navigation
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def index
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respond_to do |format|
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format.js do
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render json: highlight_items
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end
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end
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end
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private
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def check_feature_flag
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render_404 unless Feature.enabled?(:whats_new_drawer, current_user)
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end
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def check_valid_page_param
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render_404 if current_page < 1
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end
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def current_page
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params[:page]&.to_i || 1
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end
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def highlights
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strong_memoize(:highlights) do
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if has_version_param?
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ReleaseHighlight.for_version(version: params[:version])
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else
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ReleaseHighlight.paginated(page: current_page)
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end
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end
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end
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def highlight_items
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highlights.map {|item| Gitlab::WhatsNew::ItemPresenter.present(item) }
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end
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def set_pagination_headers
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response.set_header('X-Next-Page', highlights.next_page)
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end
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def has_version_param?
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params[:version].present?
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end
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end
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