Sha256: e22bc498a66486c238f93a4daf0b8e033737a9ca81605e5939e03ca862dbe91b
Contents?: true
Size: 2 KB
Versions: 17
Compression:
Stored size: 2 KB
Contents
# frozen_string_literal: true
require_relative "../constants"
module Hanami
class Slice
# Infers a view name for automatically rendering within actions.
#
# @api private
# @since 2.0.0
class ViewNameInferrer
ALTERNATIVE_NAMES = {
"create" => "new",
"update" => "edit"
}.freeze
class << self
# Returns an array of container keys for views matching the given action.
#
# Also provides alternative view keys for common RESTful actions.
#
# @example
# ViewNameInferrer.call(action_name: "Main::Actions::Posts::Create", slice: Main::Slice)
# # => ["views.posts.create", "views.posts.new"]
#
# @param action_class_name [String] action class name
# @param slice [Hanami::Slice, Hanami::Application] Hanami slice containing the action
#
# @return [Array<string>] array of paired view container keys
def call(action_class_name:, slice:)
action_key_base = slice.config.actions.name_inference_base
view_key_base = slice.config.actions.view_name_inference_base
action_name_key = action_name_key(action_class_name, slice, action_key_base)
view_key = [view_key_base, action_name_key].compact.join(CONTAINER_KEY_DELIMITER)
[view_key, alternative_view_key(view_key)].compact
end
private
def action_name_key(action_name, slice, key_base)
slice
.inflector
.underscore(action_name)
.sub(%r{^#{slice.slice_name.path}#{PATH_DELIMITER}}, "")
.sub(%r{^#{key_base}#{PATH_DELIMITER}}, "")
.gsub("/", CONTAINER_KEY_DELIMITER)
end
def alternative_view_key(view_key)
parts = view_key.split(CONTAINER_KEY_DELIMITER)
alternative_name = ALTERNATIVE_NAMES[parts.last]
return unless alternative_name
[parts[0..-2], alternative_name].join(CONTAINER_KEY_DELIMITER)
end
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems