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get_block_template › WordPress Function

Since5.8.0
Deprecatedn/a
get_block_template ( $id, $template_type = 'wp_template' )
Parameters: (2)
  • (string) $id Template unique identifier (example: theme_slug//template_slug).
    Required: Yes
  • (array) $template_type Optional. Template type: `'wp_template'` or '`wp_template_part'`. Default `'wp_template'`.
    Required: No
    Default: 'wp_template'
Returns:
  • (WP_Block_Template|null) Template.
Defined at:
Codex:

Retrieves a single unified template object using its id.



Source

function get_block_template( $id, $template_type = 'wp_template' ) {
	/**
	 * Filters the block templates array before the query takes place.
	 *
	 * Return a non-null value to bypass the WordPress queries.
	 *
	 * @since 5.9.0
	 *
	 * @param WP_Block_Template|null $block_template Return block template object to short-circuit the default query,
	 *                                               or null to allow WP to run its normal queries.
	 * @param string $id                             Template unique identifier (example: theme_slug//template_slug).
	 * @param array  $template_type                  Template type: `'wp_template'` or '`wp_template_part'`.
	 */
	$block_template = apply_filters( 'pre_get_block_template', null, $id, $template_type );
	if ( ! is_null( $block_template ) ) {
		return $block_template;
	}

	$parts = explode( '//', $id, 2 );
	if ( count( $parts ) < 2 ) {
		return null;
	}
	list( $theme, $slug ) = $parts;
	$wp_query_args        = array(
		'post_name__in'  => array( $slug ),
		'post_type'      => $template_type,
		'post_status'    => array( 'auto-draft', 'draft', 'publish', 'trash' ),
		'posts_per_page' => 1,
		'no_found_rows'  => true,
		'tax_query'      => array(
			array(
				'taxonomy' => 'wp_theme',
				'field'    => 'name',
				'terms'    => $theme,
			),
		),
	);
	$template_query       = new WP_Query( $wp_query_args );
	$posts                = $template_query->posts;

	if ( count( $posts ) > 0 ) {
		$template = _build_block_template_result_from_post( $posts[0] );

		if ( ! is_wp_error( $template ) ) {
			return $template;
		}
	}

	$block_template = get_block_file_template( $id, $template_type );

	/**
	 * Filters the array of queried block templates array after they've been fetched.
	 *
	 * @since 5.9
	 *
	 * @param WP_Block_Template $block_template The found block template.
	 * @param string            $id             Template unique identifier (example: theme_slug//template_slug).
	 * @param array             $template_type  Template type: `'wp_template'` or '`wp_template_part'`.
	 */
	return apply_filters( 'get_block_template', $block_template, $id, $template_type );
}