Class: Ariadne::Yard::LookbookPage

Inherits:
Object
  • Object
show all
Includes:
DocsHelper
Defined in:
lib/ariadne/yard/lookbook_pages_backend.rb

Overview

A single Lookbook page.

Constant Summary collapse

PREVIEW_MAP = 
{
  Ariadne::Alpha::TextField => [:single_text_field_form, :multi_text_field_form],
  Ariadne::Alpha::TextArea => [],
  Ariadne::Alpha::Select => [:select_form],
  Ariadne::Alpha::MultiInput => [:multi_input_form],
  Ariadne::Alpha::RadioButton => [:radio_button_with_nested_form],
  Ariadne::Alpha::RadioButtonGroup => [:radio_button_group_form],
  Ariadne::Alpha::CheckBox => [:check_box_with_nested_form],
  Ariadne::Alpha::CheckBoxGroup => [:check_box_group_form],
  Ariadne::Alpha::SubmitButton => [:submit_button_form],
  Ariadne::Alpha::FormButton => [:submit_button_form],
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from DocsHelper

#link_to_accessibility, #link_to_component, #link_to_heading_practices, #link_to_octicons, #link_to_system_arguments_docs, #link_to_typography_docs, #one_of, #pretty_default_value, #pretty_value, #status_module_and_short_name

Constructor Details

#initialize(component_ref, backend, docs) ⇒ LookbookPage

Returns a new instance of LookbookPage.



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# File 'lib/ariadne/yard/lookbook_pages_backend.rb', line 25

def initialize(component_ref, backend, docs)
  @component_ref = component_ref
  @backend = backend
  @docs = docs
end

Instance Attribute Details

#backend ⇒ Object (readonly)

Returns the value of attribute backend.



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# File 'lib/ariadne/yard/lookbook_pages_backend.rb', line 23

def backend
  @backend
end

#component_ref ⇒ Object (readonly)

Returns the value of attribute component_ref.



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# File 'lib/ariadne/yard/lookbook_pages_backend.rb', line 23

def component_ref
  @component_ref
end

#docs ⇒ Object (readonly)

Returns the value of attribute docs.



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# File 'lib/ariadne/yard/lookbook_pages_backend.rb', line 23

def docs
  @docs
end

Instance Method Details

#generate ⇒ Object 



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# File 'lib/ariadne/yard/lookbook_pages_backend.rb', line 37

def generate
  path = File.expand_path(
    File.join(
      "..",
      "..",
      "..",
      "previews",
      "pages",
      "forms",
      "inputs",
      "#{docs.short_name.dasherize.underscore}.md.erb",
    ),
    __dir__,
  )

  docs.non_slot_methods.select do |mtd|
    [component.name, "Ariadne::Forms::Dsl::InputMethods"].include?(mtd.parent.title)
  end

  preview_methods = PREVIEW_MAP[component]
  preview_methods.map do |preview_method|
    if Ariadne::FormsPreview.instance_methods.exclude?(preview_method)
      raise "Preview '#{preview_method}' does not exist in Ariadne::FormsPreview"
    end
    # rubocop:enable Style/IfUnlessModifier

    "<%= embed Ariadne::FormsPreview, #{preview_method.inspect} %>"
  end
  # rubocop:disable Security/Eval
  File.open(path, "w") do |f|
    f.write(eval(Erubi::Engine.new(<<~ERB, trim: true).src))
      ---
      title: <%= docs.title.underscore.titleize %>
      id: <%= page_id %>
      ---

      <%= docs.base_docstring %>

      ## Usage

      ```ruby
      <%= docs.tags(:form_usage).first.text %>
      ```

      <% specific_args = specific_args_from(docs.params) %>
      <% unless specific_args.empty? %>
      ## Arguments

      <%= generate_args_table(specific_args) %>
      <% end %>

      ## Common arguments

      <%= generate_args_table(common_args_from(docs.params)) %>

      <% unless documented_methods.empty? %>
      ## Methods

        <% documented_methods.each do |method_docs| %>
      ### `#<%= method_docs.signature.sub(/def /, "") %>`

      <%= method_docs.base_docstring %>

          <% param_tags = method_docs.tags(:param) %>

          <% if param_tags.any? %>

      <%= generate_args_table(param_tags) %>
          <% end %>
        <% end %>
      <% end %>

      <% unless preview_methods.empty? %>
      ## Examples

      <%= preview_erbs.join("\n") %>
      <% end %>
    ERB
  end
  # rubocop:enable Security/Eval
end

#page_id ⇒ Object 



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# File 'lib/ariadne/yard/lookbook_pages_backend.rb', line 31

def page_id
  @page_id ||= docs.short_name.dasherize.underscore.tap do |page_id|
    page_id << "_input" unless page_id.end_with?("_input")
  end
end