Automattic\WooCommerce\Internal\EmailEditor\WCTransactionalEmails

WCTransactionalEmailPostsGenerator::generate_single_template │ private │ WC 1.0

Generate a single email template.

This function generates a single email template post and sets its postmeta association.

Method of the class: WCTransactionalEmailPostsGenerator{}

No Hooks.

Returns

Int. The post ID of the generated template.

Usage

// private - for code of main (parent) class only
$result = $this->generate_single_template( $email_type, $email_data );
$email_type(string) (required)
The email type.
$email_data(WC_Email) (required)
The transactional email data.

WCTransactionalEmailPostsGenerator::generate_single_template() code WC 10.9.3

woocommerce/src/Internal/EmailEditor/WCTransactionalEmails/WCTransactionalEmailPostsGenerator.php 
private function generate_single_template( $email_type, $email_data ) {
	$post_data = self::build_filtered_post_data( (string) $email_type, $email_data );

	// Sync meta stamp for emails participating in template update propagation.
	// VERSION + LAST_SYNCED_AT are filter-independent and can ride on `meta_input`
	// during the insert. SOURCE_HASH must reflect the post_content WordPress
	// actually persisted (post-`content_save_pre` filter chain), so we stamp it
	// after the insert returns and re-fetch the post to hash its saved content.
	$sync_config = WCEmailTemplateSyncRegistry::get_email_sync_config( (string) $email_data->id );
	if ( null !== $sync_config ) {
		if ( ! isset( $post_data['meta_input'] ) || ! is_array( $post_data['meta_input'] ) ) {
			$post_data['meta_input'] = array();
		}
		$post_data['meta_input'][ WCEmailTemplateDivergenceDetector::VERSION_META_KEY ]          = (string) $sync_config['version'];
		$post_data['meta_input'][ WCEmailTemplateDivergenceDetector::LAST_SYNCED_AT_META_KEY ]   = gmdate( 'Y-m-d H:i:s' );
		$post_data['meta_input'][ WCEmailTemplateDivergenceDetector::LAST_CORE_RENDER_META_KEY ] = (string) ( $post_data['post_content'] ?? '' );
	}

	$post_id = wp_insert_post( $post_data, true );

	if ( is_wp_error( $post_id ) ) {
		throw new \Exception( esc_html( $post_id->get_error_message() ) );
	}

	if ( null !== $sync_config ) {
		$saved_post = get_post( $post_id );
		$saved_body = $saved_post instanceof \WP_Post ? (string) $saved_post->post_content : (string) ( $post_data['post_content'] ?? '' );
		update_post_meta(
			(int) $post_id,
			WCEmailTemplateDivergenceDetector::SOURCE_HASH_META_KEY,
			sha1( $saved_body )
		);
		// Freshly generated posts match canonical core by construction.
		update_post_meta(
			(int) $post_id,
			WCEmailTemplateDivergenceDetector::STATUS_META_KEY,
			WCEmailTemplateDivergenceDetector::STATUS_IN_SYNC
		);
	}

	$this->template_manager->save_email_template_post_id( $email_type, $post_id );

	return $post_id;
}