function et_theme_builder_store_template( $theme_builder_id, $template, $allow_default ) {
	if ( ! current_user_can( 'edit_others_posts' ) ) {
		wp_die();
	}

	$_                   = et_();
	$raw_post_id         = $_->array_get( $template, 'id', 0 );
	$post_id             = is_numeric( $raw_post_id ) ? (int) $raw_post_id : 0;
	$title               = sanitize_text_field( $_->array_get( $template, 'title', '' ) );
	$default             = $allow_default && '1' === $_->array_get( $template, 'default', '1' );
	$enabled             = '1' === $_->array_get( $template, 'enabled', '1' );
	$header_id           = (int) $_->array_get( $template, 'layouts.header.id', 0 );
	$header_enabled      = (bool) $_->array_get( $template, 'layouts.header.enabled', true );
	$body_id             = (int) $_->array_get( $template, 'layouts.body.id', 0 );
	$body_enabled        = (bool) $_->array_get( $template, 'layouts.body.enabled', true );
	$footer_id           = (int) $_->array_get( $template, 'layouts.footer.id', 0 );
	$footer_enabled      = (bool) $_->array_get( $template, 'layouts.footer.enabled', true );
	$use_on              = array_map( 'sanitize_text_field', $_->array_get( $template, 'use_on', array() ) );
	$exclude_from        = array_map( 'sanitize_text_field', $_->array_get( $template, 'exclude_from', array() ) );
	$exists              = $post_id > 0 && ET_THEME_BUILDER_TEMPLATE_POST_TYPE === get_post_type( $post_id ) && 'publish' === get_post_status( $post_id );
	$autogenerated_title = '1' === $_->array_get( $template, 'autogenerated_title', '1' );
	$onboarding          = (bool) $_->array_get( $template, 'onboarding', '0' );

	if ( ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE !== get_post_type( $header_id ) || 'publish' !== get_post_status( $header_id ) ) {
		$header_id = 0;
	}

	if ( ET_THEME_BUILDER_BODY_LAYOUT_POST_TYPE !== get_post_type( $body_id ) || 'publish' !== get_post_status( $body_id ) ) {
		$body_id = 0;
	}

	if ( ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE !== get_post_type( $footer_id ) || 'publish' !== get_post_status( $footer_id ) ) {
		$footer_id = 0;
	}

	if ( $exists ) {
		// Preform update only when needed.
		if ( get_post_field( 'post_title', $post_id, 'raw' ) !== $title ) {
			wp_update_post(
				array(
					'ID'         => $post_id,
					'post_title' => $title,
				)
			);

			// Update layout title for each template.
			et_theme_builder_update_layout_title( $template );
		}

		update_post_meta( $post_id, '_et_onboarding_created', '0' );

	} else {
		$post_id = wp_insert_post(
			array(
				'post_type'   => ET_THEME_BUILDER_TEMPLATE_POST_TYPE,
				'post_status' => 'publish',
				'post_title'  => $title,
			)
		);

		if ( $onboarding ) {
			update_post_meta( $post_id, '_et_onboarding_created', '1' );
		}
	}

	if ( 0 === $post_id || is_wp_error( $post_id ) ) {
		return false;
	}

	$metas = array(
		'_et_autogenerated_title'   => $autogenerated_title ? '1' : '0',
		'_et_default'               => $default ? '1' : '0',
		'_et_enabled'               => $enabled ? '1' : '0',
		'_et_header_layout_id'      => $header_id,
		'_et_header_layout_enabled' => $header_enabled ? '1' : '0',
		'_et_body_layout_id'        => $body_id,
		'_et_body_layout_enabled'   => $body_enabled ? '1' : '0',
		'_et_footer_layout_id'      => $footer_id,
		'_et_footer_layout_enabled' => $footer_enabled ? '1' : '0',
	);

	foreach ( $metas as $key => $value ) {
		if ( strval( $value ) === strval( get_post_meta( $post_id, $key, true ) ) ) {
			continue;
		}

		update_post_meta( $post_id, $key, $value );
	}

	if ( $onboarding ) {
		$onboarding_use_on       = get_post_meta( $post_id, '_et_use_on' );
		$onboarding_exclude_from = get_post_meta( $post_id, '_et_exclude_from' );

		foreach ( $onboarding_use_on as $condition ) {
			add_post_meta( $post_id, '_et_old_use_on', $condition );
		}

		foreach ( $onboarding_exclude_from as $condition ) {
			add_post_meta( $post_id, '_et_old_exclude_from', $condition );
		}
	}

	// Handle _et_use_on meta.
	delete_post_meta( $post_id, '_et_use_on' );
	if ( $use_on ) {
		$use_on_unique = array_unique( $use_on );

		foreach ( $use_on_unique as $condition ) {
			add_post_meta( $post_id, '_et_use_on', $condition );
		}
	}

	// Handle _et_exclude_from meta.
	delete_post_meta( $post_id, '_et_exclude_from' );
	if ( $exclude_from ) {
		$exclude_from_unique = array_unique( $exclude_from );

		foreach ( $exclude_from_unique as $condition ) {
			add_post_meta( $post_id, '_et_exclude_from', $condition );
		}
	}

	return $post_id;
}