Module: YummyGuide::Administrate::FilterControlsHelper

Defined in:
app/helpers/yummy_guide/administrate/filter_controls_helper.rb

Instance Method Summary collapse

Instance Method Details

#admin_filter_controls(dashboard: nil, page: nil, path: nil, clear_path: nil, search_options: {}, form: :search_options, method: :get, hidden_fields: {}, root_hidden_fields: {}, filter_locals: {}, extra_actions: [], button_label: "Filter", title: "Filter Options", submit_label: "Filter") ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 6

def admin_filter_controls(
  dashboard: nil,
  page: nil,
  path: nil,
  clear_path: nil,
  search_options: {},
  form: :search_options,
  method: :get,
  hidden_fields: {},
  root_hidden_fields: {},
  filter_locals: {},
  extra_actions: [],
  button_label: "Filter",
  title: "Filter Options",
  submit_label: "Filter"
)
  dashboard ||= admin_filter_dashboard_from_page(page)
  scope = form.to_s
  current_values = admin_filter_current_values(search_options)
  base_locals = filter_locals.merge(
    dashboard: dashboard,
    page: page,
    search_options: search_options,
    current_values: current_values,
    form_scope: scope
  )
  fields = admin_filter_visible_fields(dashboard, base_locals)
  return if fields.blank?

  path ||= admin_filter_dashboard_setting(dashboard, :filter_path, :FILTER_PATH, base_locals)
  raise ArgumentError, "admin_filter_controls requires path or dashboard FILTER_PATH" if path.blank?

  clear_path ||= admin_filter_dashboard_setting(dashboard, :filter_clear_path, :FILTER_CLEAR_PATH, base_locals) || path
  locals = filter_locals.merge(
    dashboard: dashboard,
    page: page,
    path: path,
    clear_path: clear_path,
    search_options: search_options,
    current_values: current_values,
    form_scope: scope
  )

  safe_join([
    content_tag(:div, "", class: "modal_overlay"),
    content_tag(:div, id: "reserv-filter-options") do
      safe_join([
        link_to(button_label, "javascript:void(0)", class: "button"),
        admin_filter_form(
          fields: fields,
          scope: scope,
          path: path,
          clear_path: clear_path,
          method: method,
          current_values: current_values,
          hidden_fields: hidden_fields,
          root_hidden_fields: root_hidden_fields,
          locals: locals,
          extra_actions: extra_actions,
          title: title,
          submit_label: submit_label
        )
      ])
    end
  ])
end

#admin_filter_current_values(raw_values) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 169

def admin_filter_current_values(raw_values)
  values =
    if raw_values.respond_to?(:to_unsafe_h)
      raw_values.to_unsafe_h
    elsif raw_values.respond_to?(:to_h)
      raw_values.to_h
    else
      raw_values || {}
    end

  values.deep_stringify_keys
end

#admin_filter_dashboard_constant(dashboard, constant_name) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 93

def admin_filter_dashboard_constant(dashboard, constant_name)
  target = dashboard.is_a?(Class) ? dashboard : dashboard.class
  target.const_get(constant_name, false) if target.const_defined?(constant_name, false)
end

#admin_filter_dashboard_from_page(page) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 73

def admin_filter_dashboard_from_page(page)
  return page.dashboard if page.respond_to?(:dashboard)
  return unless page.respond_to?(:instance_variable_defined?) && page.instance_variable_defined?(:@dashboard)

  page.instance_variable_get(:@dashboard)
end

#admin_filter_dashboard_setting(dashboard, method_name, constant_name, locals) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 80

def admin_filter_dashboard_setting(dashboard, method_name, constant_name, locals)
  return if dashboard.blank?

  value =
    if dashboard.respond_to?(method_name)
      dashboard.public_send(method_name)
    else
      admin_filter_dashboard_constant(dashboard, constant_name)
    end

  admin_filter_evaluate_value(value, locals)
end

#admin_filter_evaluate_value(value, locals) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 156

def admin_filter_evaluate_value(value, locals)
  return value unless value.respond_to?(:call)

  case value.arity
  when 0
    value.call
  when 1
    value.call(self)
  else
    value.call(self, locals)
  end
end

#admin_filter_evaluated_hash(values) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 151

def admin_filter_evaluated_hash(values)
  values = admin_filter_evaluate_value(values, {})
  (values || {}).to_h
end

#admin_filter_form(fields:, scope:, path:, clear_path:, method:, current_values:, hidden_fields:, root_hidden_fields:, locals:, extra_actions:, title:, submit_label:) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 107

def admin_filter_form(fields:, scope:, path:, clear_path:, method:, current_values:, hidden_fields:, root_hidden_fields:, locals:, extra_actions:, title:, submit_label:)
  form_with(
    url: path,
    scope: scope,
    method: method,
    html: {
      class: "filter-form",
      data: {
        yummy_guide_administrate_filter_form: true,
        admin_filter_form: true
      }
    }
  ) do |f|
    safe_join([
      admin_filter_hidden_fields(scope, hidden_fields, root_hidden_fields),
      content_tag(:h2, title, class: "filter-form__title"),
      content_tag(:div, class: "filter-form__body") do
        content_tag(:table, class: "filter_table") do
          safe_join(fields.map { |field| field.row(self, f, scope, current_values, locals) })
        end
      end,
      content_tag(:div, class: "filter-form__actions") do
        safe_join([
          link_to("Clear", clear_path, class: "button button--outline-primary"),
          Array(extra_actions),
          f.submit(submit_label, class: "submit_filter")
        ].flatten)
      end
    ])
  end
end

#admin_filter_hidden_fields(scope, hidden_fields, root_hidden_fields) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 139

def admin_filter_hidden_fields(scope, hidden_fields, root_hidden_fields)
  root_tags = admin_filter_evaluated_hash(root_hidden_fields).map do |key, value|
    hidden_field_tag(key, value)
  end

  scoped_tags = admin_filter_evaluated_hash(hidden_fields).map do |key, value|
    hidden_field_tag("#{scope}[#{key}]", value)
  end

  safe_join(root_tags + scoped_tags)
end

#admin_filter_visible_fields(dashboard, locals) ⇒ Object 



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# File 'app/helpers/yummy_guide/administrate/filter_controls_helper.rb', line 98

def admin_filter_visible_fields(dashboard, locals)
  return [] if dashboard.blank?

  YummyGuide::Administrate::Filters::Resolver
    .attributes_for(dashboard)
    .values
    .select { |field| field.visible?(self, locals) }
end