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Filename: /var/www//1stopsheba/wp-includes//class-wp-block-styles-registry.php
<?php /** * Blocks API: WP_Block_Styles_Registry class * * @package WordPress * @subpackage Blocks * @since 5.3.0 */ /** * Class used for interacting with block styles. * * @since 5.3.0 */ final class WP_Block_Styles_Registry { /** * Registered block styles, as `$block_name => $block_style_name => $block_style_properties` multidimensional arrays. * * @since 5.3.0 * @var array */ private $registered_block_styles = array(); /** * Container for the main instance of the class. * * @since 5.3.0 * @var WP_Block_Styles_Registry|null */ private static $instance = null; /** * Registers a block style. * * @since 5.3.0 * * @param string $block_name Block type name including namespace. * @param array $style_properties Array containing the properties of the style name, label, * is_default, style_handle (name of the stylesheet to be enqueued), * inline_style (string containing the CSS to be added). * @return bool True if the block style was registered with success and false otherwise. */ public function register( $block_name, $style_properties ) { if ( ! isset( $block_name ) || ! is_string( $block_name ) ) { _doing_it_wrong( __METHOD__, __( 'Block name must be a string.' ), '5.3.0' ); return false; } if ( ! isset( $style_properties['name'] ) || ! is_string( $style_properties['name'] ) ) { _doing_it_wrong( __METHOD__, __( 'Block style name must be a string.' ), '5.3.0' ); return false; } $block_style_name = $style_properties['name']; if ( ! isset( $this->registered_block_styles[ $block_name ] ) ) { $this->registered_block_styles[ $block_name ] = array(); } $this->registered_block_styles[ $block_name ][ $block_style_name ] = $style_properties; return true; } /** * Unregisters a block style. * * @param string $block_name Block type name including namespace. * @param string $block_style_name Block style name. * @return bool True if the block style was unregistered with success and false otherwise. */ public function unregister( $block_name, $block_style_name ) { if ( ! $this->is_registered( $block_name, $block_style_name ) ) { _doing_it_wrong( __METHOD__, /* translators: 1: Block name, 2: Block style name. */ sprintf( __( 'Block "%1$s" does not contain a style named "%2$s".' ), $block_name, $block_style_name ), '5.3.0' ); return false; } unset( $this->registered_block_styles[ $block_name ][ $block_style_name ] ); return true; } /** * Retrieves an array containing the properties of a registered block style. * * @since 5.3.0 * * @param string $block_name Block type name including namespace. * @param string $block_style_name Block style name. * @return array Registered block style properties. */ public function get_registered( $block_name, $block_style_name ) { if ( ! $this->is_registered( $block_name, $block_style_name ) ) { return null; } return $this->registered_block_styles[ $block_name ][ $block_style_name ]; } /** * Retrieves all registered block styles. * * @since 5.3.0 * * @return array Array of arrays containing the registered block styles properties grouped per block, * and per style. */ public function get_all_registered() { return $this->registered_block_styles; } /** * Retrieves registered block styles for a specific block. * * @since 5.3.0 * * @param string $block_name Block type name including namespace. * @return array Array whose keys are block style names and whose value are block style properties. */ public function get_registered_styles_for_block( $block_name ) { if ( isset( $this->registered_block_styles[ $block_name ] ) ) { return $this->registered_block_styles[ $block_name ]; } return array(); } /** * Checks if a block style is registered. * * @since 5.3.0 * * @param string $block_name Block type name including namespace. * @param string $block_style_name Block style name. * @return bool True if the block style is registered, false otherwise. */ public function is_registered( $block_name, $block_style_name ) { return isset( $this->registered_block_styles[ $block_name ][ $block_style_name ] ); } /** * Utility method to retrieve the main instance of the class. * * The instance will be created if it does not exist yet. * * @since 5.3.0 * * @return WP_Block_Styles_Registry The main instance. */ public static function get_instance() { if ( null === self::$instance ) { self::$instance = new self(); } return self::$instance; } }
./Ninja\.