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Versions: 12
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Contents
module Lookbook
# Represents a **rendered** preview scenario.
#
# Extends ScenarioEntity with an `output`
# method that returns the rendered HTML output.
#
# See the [ScenarioEntity](./scenario_entity) docs for other available methods.
#
# @api public
class RenderedScenarioEntity
delegate_missing_to :scenario
# @api private
attr_reader :scenario
# @api private
def initialize(scenario, output, params)
@scenario = scenario
@params = params
@output = output
end
# HTML output of the rendered scenario.
#
# @return [String] Rendered output
def output
@_output ||= CodeBeautifier.call(@output)
end
# @api private
def source
has_custom_template? ? template_source(template) : scenario.source
end
# @api private
def source_lang
has_custom_template? ? template_lang(template) : scenario.source_lang
end
protected
attr_reader :params
def render_args
@_render_args ||= preview.render_args(scenario.name, params: params)
end
def template
render_args[:template]
end
def view?
render_args[:type] == :view
end
def has_custom_template?
!template.in?(system_templates) && !custom_source? && !view?
end
def system_templates
["view_components/preview", Lookbook.config.preview_template]
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems