Module: AdminSuite::UI::ShowValueFormatter

Included in:
BaseHelper
Defined in:
lib/admin_suite/ui/show_value_formatter.rb

Overview

Implements format_show_value using a registry of show value formatters.

Instance Method Summary collapse

Instance Method Details

#format_show_value(record, field_name) ⇒ Object 



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# File 'lib/admin_suite/ui/show_value_formatter.rb', line 9

def format_show_value(record, field_name)
  value = record.public_send(field_name) rescue nil

  if (field_def = admin_suite_field_definition(field_name))
    case field_def.type
    when :toggle
      return render_show_toggle(record, field_def.name)
    when :markdown
      rendered =
        if defined?(::MarkdownRenderer)
          ::MarkdownRenderer.render(value.to_s)
        else
          simple_format(value.to_s)
        end
      return content_tag(:div, rendered, class: "prose max-w-none")
    when :json
      begin
        parsed =
          if value.is_a?(Hash) || value.is_a?(Array)
            value
          elsif value.present?
            JSON.parse(value.to_s)
          end
        return render_json_block(parsed) if parsed
      rescue JSON::ParserError
        # fall through
      end
    when :label
      return render_label_badge(value, color: field_def.label_color, size: field_def.label_size, record: record)
    end
  end

  # If the field isn't in the form config, fall back to index column config
  # so show pages can still render labels consistently.
  if respond_to?(:resource_config, true) && (rc = resource_config) && rc.index_config&.columns_list
    col = rc.index_config.columns_list.find do |c|
      c.name.to_sym == field_name.to_sym || c.toggle_field&.to_sym == field_name.to_sym
    end
    if col&.type == :toggle
      toggle_field = (col.toggle_field || col.name).to_sym
      return render_show_toggle(record, toggle_field)
    elsif col&.type == :label
      label_value = col.content.is_a?(Proc) ? col.content.call(record) : value
      return render_label_badge(label_value, color: col.label_color, size: col.label_size, record: record)
    end
  end

  if defined?(ActiveStorage::Attached::One) && value.is_a?(ActiveStorage::Attached::One)
    return render_attachment_preview(value)
  elsif defined?(ActiveStorage::Attached::Many) && value.is_a?(ActiveStorage::Attached::Many)
    return render_attachments_preview(value)
  end

  formatted =
    AdminSuite::UI::ShowFormatterRegistry.format(
      value,
      view: self,
      record: record,
      field_name: field_name
    )

  return formatted unless formatted.nil?

  # Unreachable in practice: the registry's unconditional default
  # handler always returns a value for any input, so `formatted` is
  # never nil here. This is a last-resort guard, not a real code path
  # — kept only in case a future handler is registered that returns
  # nil, so rendering degrades to a plain span instead of raising.
  content_tag(:span, value.to_s, class: "text-slate-900")
end