e string[] $templateTypes Optional. An array of template types where the pattern fits.
* @type string $filePath Optional. The full path to the file containing the block pattern content.
* }
* @return bool True if the pattern was registered with success and false otherwise.
*/
public function register( $pattern_name, $pattern_properties ) {
if ( ! isset( $pattern_name ) || ! is_string( $pattern_name ) ) {
_doing_it_wrong(
__METHOD__,
__( 'Pattern name must be a string.' ),
'5.5.0'
);
return false;
}
if ( ! isset( $pattern_properties['title'] ) || ! is_string( $pattern_properties['title'] ) ) {
_doing_it_wrong(
__METHOD__,
__( 'Pattern title must be a string.' ),
'5.5.0'
);
return false;
}
if ( ! isset( $pattern_properties['filePath'] ) ) {
if ( ! isset( $pattern_properties['content'] ) || ! is_string( $pattern_properties['content'] ) ) {
_doing_it_wrong(
__METHOD__,
__( 'Pattern content must be a string.' ),
'5.5.0'
);
return false;
}
}
$pattern = array_merge(
$pattern_properties,
array( 'name' => $pattern_name )
);
$this->registered_patterns[ $pattern_name ] = $pattern;
// If the pattern is registered inside an action other than `init`, store it
// also to a dedicated array. Used to detect deprecated registrations inside
// `admin_init` or `current_screen`.
if ( current_action() && 'init' !== current_action() ) {
$this->registered_patterns_outside_init[ $pattern_name ] = $pattern;
}
return true;
}
/**
* Unregisters a block pattern.
*
* @since 5.5.0
*
* @param string $pattern_name Block pattern name including namespace.
* @return bool True if the pattern was unregistered with success and false otherwise.
*/
public function unregister( $pattern_name ) {
if ( ! $this->is_registered( $pattern_name ) ) {
_doing_it_wrong(
__METHOD__,
/* translators: %s: Pattern name. */
sprintf( __( 'Pattern "%s" not found.' ), $pattern_name ),
'5.5.0'
);
return false;
}
unset( $this->registered_patterns[ $pattern_name ] );
unset( $this->registered_patterns_outside_init[ $pattern_name ] );
return true;
}
/**
* Retrieves the content of a registered block pattern.
*
* @since 6.5.0
*
* @param string $pattern_name Block pattern name including namespace.
* @param bool $outside_init_only Optional. Return only patterns registered outside the `init` action. Default false.
* @return string The content of the block pattern.
*/
private function get_content( $pattern_name, $outside_init_only = false ) {
if ( $outside_init_only ) {
$patterns = &$this->registered_patterns_outside_init;
} else {
$patterns = &$this->registered_patterns;
}
if ( ! isset( $patterns[ $pattern_name ]['content'] ) && isset( $patterns[ $pattern_name ]['filePath'] ) ) {
ob_start();
include $patterns[ $pattern_name ]['filePath'];
$patterns[ $pattern_name ]['content'] = ob_get_clean();
unset( $patterns[ $pattern_name ]['filePath'] );
}
return $patterns[ $pattern_name ]['content'];
}
/**
* Retrieves an array containing the properties of a registered block pattern.
*
* @since 5.5.0
*
* @param string $pattern_name Block pattern name including namespace.
* @return array Registered pattern properties.
*/
public function get_registered( $pattern_name ) {
if ( ! $this->is_registered( $pattern_name ) ) {
return null;
}
$pattern = $this->registered_patterns[ $pattern_name ];
$content = $this->get_content( $pattern_name );
$pattern['content'] = apply_block_hooks_to_content(
$content,
$pattern,
'insert_hooked_blocks_and_set_ignored_hooked_blocks_metadata'
);
return $pattern;
}
/**
* Retrieves all registered block patterns.
*
* @since 5.5.0
*
* @param bool $outside_init_only Return only patterns registered outside the `init` action.
* @return array[] Array of arrays containing the registered block patterns properties,
* and per style.
*/
public function get_all_registered( $outside_init_only = false ) {
$patterns = $outside_init_only
? $this->registered_patterns_outside_init
: $this->registered_patterns;
$hooked_blocks = get_hooked_blocks();
foreach ( $patterns as $index => $pattern ) {
$content = $this->get_content( $pattern['name'], $outside_init_only );
$patterns[ $index ]['content'] = apply_block_hooks_to_content(
$content,
$pattern,
'insert_hooked_blocks_and_set_ignored_hooked_blocks_metadata'
);
}
return array_values( $patterns );
}
/**
* Checks if a block pattern is registered.
*
* @since 5.5.0
*
* @param string $pattern_name Block pattern name including namespace.
* @return bool True if the pattern is registered, false otherwise.
*/
public function is_registered( $pattern_name ) {
return isset( $this->registered_patterns[ $pattern_name ] );
}
public function __wakeup() {
if ( ! $this->registered_patterns ) {
return;
}
if ( ! is_array( $this->registered_patterns ) ) {
throw new UnexpectedValueException();
}
foreach ( $this->registered_patterns as $value ) {
if ( ! is_array( $value ) ) {
throw new UnexpectedValueException();
}
}
$this->registered_patterns_outside_init = array();
}
/**
* Utility method to retrieve the main instance of the class.
*
* The instance will be created if it does not exist yet.
*
* @since 5.5.0
*
* @return WP_Block_Patterns_Registry The main instance.
*/
public static function get_instance() {
if ( null === self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
}
/**
* Registers a new block pattern.
*
* @since 5.5.0
*
* @param string $pattern_name Block pattern name including namespace.
* @param array $pattern_properties List of properties for the block pattern.
* See WP_Block_Patterns_Registry::register() for accepted arguments.
* @return bool True if the pattern was registered with success and false otherwise.
*/
function register_block_pattern( $pattern_name, $pattern_properties ) {
return WP_Block_Patterns_Registry::get_instance()->register( $pattern_name, $pattern_properties );
}
/**
* Unregisters a block pattern.
*
* @since 5.5.0
*
* @param string $pattern_name Block pattern name including namespace.
* @return bool True if the pattern was unregistered with success and false otherwise.
*/
function unregister_block_pattern( $pattern_name ) {
return WP_Block_Patterns_Registry::get_instance()->unregister( $pattern_name );
}
Fatal error: Uncaught Error: Call to undefined function register_block_pattern() in /htdocs/wp-includes/block-patterns.php:34
Stack trace:
#0 /htdocs/wp-includes/class-wp-hook.php(324): _register_core_block_patterns_and_categories('')
#1 /htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(Object(Automattic\Jetpack\Forms\ContactForm\Contact_Form_Plugin), Array)
#2 /htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#3 /htdocs/wp-settings.php(704): do_action('init')
#4 /htdocs/wp-config.php(85): require_once('/htdocs/wp-sett...')
#5 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#6 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#7 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#8 {main}
thrown in /htdocs/wp-includes/block-patterns.php on line 34