Module: LookbookHelper

Included in:
CounterComponentTest
Defined in:
lib/generators/frozen/templates/ui/lookbook/lookbook_helper.rb

Instance Method Summary collapse

Instance Method Details

#render_preview_scenario(preview_entity_or_name, scenario_entity_or_name, params: {}) ⇒ Object 



2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/generators/frozen/templates/ui/lookbook/lookbook_helper.rb', line 2

def render_preview_scenario(preview_entity_or_name, scenario_entity_or_name, params: {})
  preview = case preview_entity_or_name
  when Lookbook::PreviewEntity
    preview_entity_or_name
  when String, Symbol
    Lookbook.previews.find { |p| p.lookup_path == preview_entity_or_name.to_s }
  else
    raise ArgumentError, "Expected a Lookbook::PreviewEntity or a String/Symbol lookup path"
  end

  scenario_name = case scenario_entity_or_name
  when Lookbook::ScenarioEntity
    scenario_entity_or_name.name
  when String, Symbol
    scenario_entity_or_name.to_s
  else
    raise ArgumentError, "Expected a Lookbook::ScenarioEntity or a String/Symbol scenario name"
  end

  render_args = preview.render_args(scenario_name, params: params)

  # https://github.com/lookbook-hq/lookbook/blob/main/app/views/lookbook/previews/preview.html.erb
  if render_args[:component]
    if defined?(Phlex::SGML) && render_args[:component].is_a?(Phlex::SGML)
      if defined?(Phlex::VERSION) && Gem::Version.new(Phlex::VERSION) < Gem::Version.new("2.0.0")
        raw(render_args[:component].call(view_context: self, &render_args[:block]))
      else
        render(render_args[:component], render_args[:args], &render_args[:block])
      end
    else
      render(render_args[:component], render_args[:args], &render_args[:block])
    end
  else
    render(render_args[:template], **render_args[:locals], &render_args[:block])
  end
end