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Size: 1.31 KB
Versions: 24
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Stored size: 1.31 KB
Contents
require "rails/application_controller"
module Lookbook
class PreviewController < Rails::ApplicationController
content_security_policy(false) if respond_to?(:content_security_policy)
private
def set_locale(&block)
I18n.with_locale(params[:locale] || I18n.default_locale, &block)
end
# Returns either {} or {layout: value} depending on configuration
def determine_layout(layout_override = nil, prepend_views: true)
return {} unless defined?(Rails.root)
layout_declaration = {}
if !layout_override.nil?
# Allow component-level override, even if false (thus no layout rendered)
layout_declaration[:layout] = layout_override
elsif default_preview_layout.present?
layout_declaration[:layout] = default_preview_layout
end
prepend_application_view_paths if layout_declaration[:layout].present? && prepend_views
layout_declaration
end
def default_preview_layout
Lookbook.config.preview_layout
end
def prepend_application_view_paths
prepend_view_path Rails.root.join("app/views") if defined?(Rails.root)
end
def prepend_preview_scenarios_view_path
prepend_view_path(Engine.preview_paths)
end
alias_method :prepend_preview_examples_view_path, :prepend_preview_scenarios_view_path
end
end
Version data entries
24 entries across 24 versions & 1 rubygems