Module: GovukAdminTemplate

Defined in:
lib/govuk_admin_template.rb,
lib/govuk_admin_template/config.rb,
lib/govuk_admin_template/engine.rb,
lib/govuk_admin_template/version.rb,
lib/govuk_admin_template/simple_form.rb,
lib/govuk_admin_template/view_helpers.rb,
app/controllers/govuk_admin_template/style_guide_controller.rb

Defined Under Namespace

Modules: Config, ViewHelpers Classes: ApplicationController, Engine, StyleGuideController

Constant Summary collapse

VERSION = 
"7.0.0".freeze

Class Method Summary collapse

Class Method Details

.configure {|Config| ... } ⇒ Object

Yields:



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# File 'lib/govuk_admin_template/config.rb', line 2

def self.configure
  yield(Config)
end

.environment_label ⇒ Object 



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# File 'lib/govuk_admin_template.rb', line 14

def self.environment_label
  @environment_label ||= ENV.fetch("GOVUK_ENVIRONMENT", "development").titleize
end

.environment_style ⇒ Object 



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# File 'lib/govuk_admin_template.rb', line 10

def self.environment_style
  @environment_style ||= ENV["GOVUK_ENVIRONMENT"] == "production" ? "production" : "preview"
end

.setup_simple_form(config) ⇒ Object 



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# File 'lib/govuk_admin_template/simple_form.rb', line 2

def self.setup_simple_form(config)
  # Wrappers are used by the form builder to generate a complete input.
  # You can remove any component from the wrapper, change the order or
  # even add your own to the stack.

  # The options given below are used to wrap the whole input.
  config.wrappers :default, class: :input, hint_class: :field_with_hint, error_class: :field_with_errors do |b|
    # Determines whether to use HTML5 (:email, :url, ...)
    # and required attributes
    b.use :html5

    # Calculates placeholders automatically from I18n
    # You can also pass a string as f.input placeholder: "Placeholder"
    b.use :placeholder

    ## Optional extensions
    # They are disabled unless you pass `f.input EXTENSION_NAME => :lookup`
    # to the input. If so, they will retrieve the values from the model
    # if any exists. If you want to enable the lookup for any of those
    # extensions by default, you can change `b.optional` to `b.use`.

    # Calculates maxlength from length validations for string inputs
    b.optional :maxlength

    # Calculates pattern from format validations for string inputs
    b.optional :pattern

    # Calculates min and max from length validations for numeric inputs
    b.optional :min_max

    # Calculates readonly automatically from readonly attributes
    b.optional :readonly

    ## Inputs
    b.use :label_input
    b.use :hint,  wrap_with: { tag: :span, class: :hint }
    b.use :error, wrap_with: { tag: :span, class: :error }
  end

  config.wrappers :bootstrap, tag: "div", class: "form-group", error_class: "has-error" do |b|
    b.use :html5
    b.use :placeholder
    b.use :label, class: "control-label"
    b.wrapper tag: "div" do |ba|
      ba.use :input
      ba.use :error, wrap_with: { tag: "span", class: "help-inline" }
      ba.use :hint,  wrap_with: { tag: "p", class: "help-block" }
    end
  end

  config.wrappers :prepend, tag: "div", class: "form-group", error_class: "has-error" do |b|
    b.use :html5
    b.use :placeholder
    b.use :label
    b.wrapper tag: "div", class: "controls" do |input|
      input.wrapper tag: "div", class: "input-prepend" do |prepend|
        prepend.use :input
      end
      input.use :hint,  wrap_with: { tag: "span", class: "help-block" }
      input.use :error, wrap_with: { tag: "span", class: "help-inline" }
    end
  end

  config.wrappers :append, tag: "div", class: "form-group", error_class: "has-error" do |b|
    b.use :html5
    b.use :placeholder
    b.use :label
    b.wrapper tag: "div", class: "controls" do |input|
      input.wrapper tag: "div", class: "input-append" do |append|
        append.use :input
      end
      input.use :hint,  wrap_with: { tag: "span", class: "help-block" }
      input.use :error, wrap_with: { tag: "span", class: "help-inline" }
    end
  end

  # The default wrapper to be used by the FormBuilder.
  config.default_wrapper = :bootstrap

  # Define the way to render check boxes / radio buttons with labels.
  # Defaults to :nested for bootstrap config.
  #   inline: input + label
  #   nested: label > input
  config.boolean_style = :inline

  # Default class for buttons
  config.button_class = "btn"

  # Default tag used for error notification helper.
  config.error_notification_tag = :div

  # CSS class to add for error notification helper.
  config.error_notification_class = "alert alert-danger"

  # Tell browsers whether to use default HTML5 validations (novalidate option).
  # Default is enabled.
  config.browser_validations = false
end