external_data = $external_data; $this->init(); } public function localize_data_to_js() { if (!empty($this->error)) { return; } $this->setup_data(); } /** * @return string */ public function get_starting_text() { return $this->starting_text; } public function get_error() { return $this->error; } protected function init() { // Do nothing by default. } protected function setup_starting_text( $text ) { $this->starting_text = $text; } protected function add_error( $error_text ) { $this->error = $error_text; } protected function setup_demo( $demo_id ) { $this->demo = the7_demo_content()->get_demo( $demo_id ); return $this->demo; } protected function demo() { return $this->demo; } protected function localize_the7_import_data( $data = [] ) { wp_localize_script( 'the7-demo-content', 'the7ImportData', $data ); } protected function add_nothing_to_import_error() { $this->add_error( sprintf( // translators: %s: url to the7 pre-dame websites page '

' . _x( 'Nothing to import. Import a demo from here.', 'admin', 'the7mk2' ) . '

', esc_url( the7_demo_content()->admin_url() ) ) ); } }