`class RecordingControlsView < Live::View`

Inherits from: Live::View

The persistent narration controls nested within class Presently::RecorderView.

Definitions

`def initialize(id, data, controller:)`

Initialize the recording controls view.

Signature

parameter　id　String: The stable element identifier.
parameter　data　Hash: The element data attributes.
parameter　controller　PresentationController: The shared presentation controller.

Implementation

def initialize(id, data, controller:)
	super(id, data)
	@controller = controller
end

`def tag_name`

Use the client-side recorder as this live view's custom element.

Implementation

def tag_name
	"presently-recording-controls"
end

`def build_markup(builder)`

Render the recorder host. Its shadow DOM owns the controls themselves.

Signature

parameter　builder　XRB::Builder: The HTML builder.

Implementation

def build_markup(builder)
	slide = @controller.current_slide
	return unless slide
	
	index = @controller.current_index
	recording_present = @controller.recording_available?(slide)
	
	builder.inline_tag(tag_name,
		id: @id,
		data: @data,
		"data-slide-index": index,
		"data-recording-url": "/recordings?index=#{index}",
		"data-slide-duration": slide.duration,
		"data-recording-state": recording_present ? "present" : "missing"
	)
end