class ViewComponent::Base

def render_in(view_context, &block)
  self.class.compile(raise_errors: true)
  @view_context = view_context
  self.__vc_original_view_context ||= view_context
  @output_buffer = ActionView::OutputBuffer.new
  @lookup_context ||= view_context.lookup_context
  # required for path helpers in older Rails versions
  @view_renderer ||= view_context.view_renderer
  # For content_for
  @view_flow ||= view_context.view_flow
  # For i18n
  @virtual_path ||= virtual_path
  # For template variants (+phone, +desktop, etc.)
  @__vc_variant ||= @lookup_context.variants.first
  # For caching, such as #cache_if
  @current_template = nil unless defined?(@current_template)
  old_current_template = @current_template
  @current_template = self
  if block && defined?(@__vc_content_set_by_with_content)
    raise DuplicateContentError.new(self.class.name)
  end
  @__vc_content_evaluated = false
  @__vc_render_in_block = block
  before_render
  if render?
    rendered_template =
      if compiler.renders_template_for?(@__vc_variant, request&.format&.to_sym)
        render_template_for(@__vc_variant, request&.format&.to_sym)
      else
        maybe_escape_html(render_template_for(@__vc_variant, request&.format&.to_sym)) do
          Kernel.warn("WARNING: The #{self.class} component rendered HTML-unsafe output. The output will be automatically escaped, but you may want to investigate.")
        end
      end.to_s
    # Avoid allocating new string when output_preamble and output_postamble are blank
    if output_preamble.blank? && output_postamble.blank?
      rendered_template
    else
      safe_output_preamble + rendered_template + safe_output_postamble
    end
  else
    ""
  end
ensure
  @current_template = old_current_template
end