BSF_Update_Manager::populate_no_update( object $_transient_data, string $product_type, array|null $all_products = null )

		private function populate_no_update( $_transient_data, $product_type, $all_products = null ) {

			if ( null === $all_products ) {
				$all_products = $this->get_all_products_for_type( $product_type );
			}

			$is_theme = ( 'themes' === $product_type );

			foreach ( $all_products as $key => $product ) {

				$product_id = isset( $product['id'] ) ? $product['id'] : '';

				if ( bsf_product_updates_disabled( $product_id ) ) {
					continue;
				}

				if ( false === $this->enable_auto_updates( $product_id ) ) {
					continue;
				}

				$template = $this->get_product_template( $product );

				if ( '' === $template ) {
					continue;
				}

				// For themes, use wp_get_theme() so the check honours themes registered
				// in additional roots via register_theme_directory() and confirms a real
				// theme (style.css present), not just an existing directory.
				if ( $is_theme && ! wp_get_theme( $template )->exists() ) {
					continue;
				}

				// Skip products which have an update queued or are managed by another updater.
				if ( isset( $_transient_data->response[ $template ] ) || isset( $_transient_data->no_update[ $template ] ) ) {
					continue;
				}

				$version = bsf_get_current_version( $template, $product_type );

				if ( empty( $version ) ) {
					$version = isset( $product['version'] ) ? $product['version'] : '';
				}

				if ( $is_theme ) {
					$entry                 = array();
					$entry['theme']        = $template;
					$entry['new_version']  = $version;
					$entry['url']          = isset( $product['purchase_url'] ) ? $product['purchase_url'] : '';
					$entry['package']      = '';
					$entry['requires_php'] = isset( $product['php_version'] ) ? $product['php_version'] : '';
				} else {
					$entry               = new stdClass();
					$entry->id           = $product_id;
					$entry->slug         = $this->bsf_get_plugin_slug( $template );
					$entry->plugin       = $template;
					$entry->new_version  = $version;
					$entry->url          = isset( $product['purchase_url'] ) ? $product['purchase_url'] : '';
					$entry->package      = '';
					$entry->tested       = isset( $product['tested'] ) ? $product['tested'] : '';
					$entry->requires_php = isset( $product['php_version'] ) ? $product['php_version'] : '';

					$entry->icons = apply_filters(
						"bsf_product_icons_{$product_id}",
						array(
							'1x'      => ( isset( $product['product_image'] ) ) ? $product['product_image'] : '',
							'2x'      => ( isset( $product['product_image'] ) ) ? $product['product_image'] : '',
							'default' => ( isset( $product['product_image'] ) ) ? $product['product_image'] : '',
						)
					);
				}

				if ( ! isset( $_transient_data->no_update ) || ! is_array( $_transient_data->no_update ) ) {
					$_transient_data->no_update = array();
				}

				$_transient_data->no_update[ $template ] = $entry;
			}

			return $_transient_data;
		}