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See #49572. Built from https://develop.svn.wordpress.org/trunk@48365 git-svn-id: http://core.svn.wordpress.org/trunk@48134 1a063a9b-81f0-0310-95a4-ce76da25c4cd
167 lines
4.4 KiB
PHP
167 lines
4.4 KiB
PHP
<?php
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/**
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* Blocks API: WP_Block_Patterns_Registry class
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*
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* @package WordPress
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* @subpackage Blocks
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* @since 5.5.0
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*/
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/**
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* Class used for interacting with patterns.
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*
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* @since 5.5.0
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*/
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final class WP_Block_Patterns_Registry {
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/**
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* Registered patterns array.
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*
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* @var array
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*/
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private $registered_patterns = array();
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/**
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* Container for the main instance of the class.
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*
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* @var WP_Block_Patterns_Registry|null
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*/
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private static $instance = null;
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/**
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* Registers a pattern.
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*
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* @since 5.5.0
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*
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* @param string $pattern_name Pattern name including namespace.
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* @param array $pattern_properties Array containing the properties of the pattern: title,
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* content, description, viewportWidth, categories, keywords.
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* @return bool True if the pattern was registered with success and false otherwise.
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*/
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public function register( $pattern_name, $pattern_properties ) {
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if ( ! isset( $pattern_name ) || ! is_string( $pattern_name ) ) {
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_doing_it_wrong( __METHOD__, __( 'Pattern name must be a string.' ), '5.5.0' );
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return false;
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}
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if ( ! isset( $pattern_properties['title'] ) || ! is_string( $pattern_properties['title'] ) ) {
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_doing_it_wrong( __METHOD__, __( 'Pattern title must be a string.' ), '5.5.0' );
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return false;
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}
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if ( ! isset( $pattern_properties['content'] ) || ! is_string( $pattern_properties['content'] ) ) {
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_doing_it_wrong( __METHOD__, __( 'Pattern content must be a string.' ), '5.5.0' );
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return false;
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}
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$this->registered_patterns[ $pattern_name ] = array_merge(
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$pattern_properties,
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array( 'name' => $pattern_name )
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);
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return true;
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}
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/**
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* Unregisters a pattern.
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*
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* @since 5.5.0
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*
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* @param string $pattern_name Pattern name including namespace.
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* @return bool True if the pattern was unregistered with success and false otherwise.
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*/
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public function unregister( $pattern_name ) {
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if ( ! $this->is_registered( $pattern_name ) ) {
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/* translators: 1: Pattern name. */
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$message = sprintf( __( 'Pattern "%1$s" not found.' ), $pattern_name );
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_doing_it_wrong( __METHOD__, $message, '5.5.0' );
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return false;
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}
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unset( $this->registered_patterns[ $pattern_name ] );
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return true;
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}
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/**
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* Retrieves an array containing the properties of a registered pattern.
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*
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* @since 5.5.0
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*
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* @param string $pattern_name Pattern name including namespace.
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* @return array Registered pattern properties.
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*/
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public function get_registered( $pattern_name ) {
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if ( ! $this->is_registered( $pattern_name ) ) {
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return null;
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}
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return $this->registered_patterns[ $pattern_name ];
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}
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/**
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* Retrieves all registered patterns.
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*
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* @since 5.5.0
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*
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* @return array Array of arrays containing the registered patterns properties,
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* and per style.
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*/
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public function get_all_registered() {
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return array_values( $this->registered_patterns );
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}
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/**
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* Checks if a pattern is registered.
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*
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* @since 5.5.0
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*
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* @param string $pattern_name Pattern name including namespace.
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* @return bool True if the pattern is registered, false otherwise.
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*/
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public function is_registered( $pattern_name ) {
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return isset( $this->registered_patterns[ $pattern_name ] );
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}
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/**
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* Utility method to retrieve the main instance of the class.
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*
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* The instance will be created if it does not exist yet.
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*
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* @since 5.5.0
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*
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* @return WP_Block_Patterns_Registry The main instance.
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*/
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public static function get_instance() {
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if ( null === self::$instance ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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}
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/**
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* Registers a new pattern.
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*
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* @since 5.5.0
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*
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* @param string $pattern_name Pattern name including namespace.
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* @param array $pattern_properties Array containing the properties of the pattern.
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* @return bool True if the pattern was registered with success and false otherwise.
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*/
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function register_block_pattern( $pattern_name, $pattern_properties ) {
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return WP_Block_Patterns_Registry::get_instance()->register( $pattern_name, $pattern_properties );
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}
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/**
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* Unregisters a pattern.
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*
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* @since 5.5.0
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*
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* @param string $pattern_name Pattern name including namespace.
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* @return bool True if the pattern was unregistered with success and false otherwise.
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*/
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function unregister_block_pattern( $pattern_name ) {
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return WP_Block_Patterns_Registry::get_instance()->unregister( $pattern_name );
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}
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