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Editor: Introduce WP_Block and WP_Block_List classes
Backports functionality added in Gutenberg in the following PRs: - https://github.com/WordPress/gutenberg/pull/21467 - https://github.com/WordPress/gutenberg/pull/21925 It's a few ideas related to block rendering and the provided block value, which is particularly impactful for work around block context. Props aduth, TimothyBJacobs, noisysocks, epiqueras, youknowriad, talldanwp, zebulan. Fixes #49926. git-svn-id: https://develop.svn.wordpress.org/trunk@48159 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Greg Ziółkowski
203
src/wp-includes/class-wp-block-list.php
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203
src/wp-includes/class-wp-block-list.php
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@@ -0,0 +1,203 @@
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<?php
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/**
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* Blocks API: WP_Block_List class
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*
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* @package WordPress
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* @since 5.5.0
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*/
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/**
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* Class representing a list of block instances.
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*
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* @since 5.5.0
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*/
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class WP_Block_List implements Iterator, ArrayAccess, Countable {
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/**
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* Original array of parsed block data, or block instances.
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*
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* @since 5.5.0
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* @var array[]|WP_Block[]
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* @access protected
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*/
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protected $blocks;
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/**
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* All available context of the current hierarchy.
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*
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* @since 5.5.0
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* @var array
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* @access protected
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*/
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protected $available_context;
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/**
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* Block type registry to use in constructing block instances.
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*
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* @since 5.5.0
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* @var WP_Block_Type_Registry
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* @access protected
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*/
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protected $registry;
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/**
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* Constructor.
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*
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* Populates object properties from the provided block instance argument.
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*
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* @since 5.5.0
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*
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* @param array[]|WP_Block[] $blocks Array of parsed block data, or block instances.
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* @param array $available_context Optional array of ancestry context values.
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* @param WP_Block_Type_Registry $registry Optional block type registry.
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*/
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public function __construct( $blocks, $available_context = array(), $registry = null ) {
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if ( ! $registry instanceof WP_Block_Type_Registry ) {
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$registry = WP_Block_Type_Registry::get_instance();
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}
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$this->blocks = $blocks;
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$this->available_context = $available_context;
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$this->registry = $registry;
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}
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/**
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* Returns true if a block exists by the specified block index, or false
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* otherwise.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/arrayaccess.offsetexists.php
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*
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* @param string $index Index of block to check.
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* @return bool Whether block exists.
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*/
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public function offsetExists( $index ) {
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return isset( $this->blocks[ $index ] );
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}
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/**
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* Returns the value by the specified block index.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/arrayaccess.offsetget.php
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*
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* @param string $index Index of block value to retrieve.
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* @return mixed|null Block value if exists, or null.
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*/
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public function offsetGet( $index ) {
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$block = $this->blocks[ $index ];
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if ( isset( $block ) && is_array( $block ) ) {
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$block = new WP_Block( $block, $this->available_context, $this->registry );
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$this->blocks[ $index ] = $block;
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}
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return $block;
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}
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/**
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* Assign a block value by the specified block index.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/arrayaccess.offsetset.php
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*
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* @param string $index Index of block value to set.
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* @param mixed $value Block value.
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*/
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public function offsetSet( $index, $value ) {
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if ( is_null( $index ) ) {
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$this->blocks[] = $value;
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} else {
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$this->blocks[ $index ] = $value;
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}
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}
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/**
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* Unset a block.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/arrayaccess.offsetunset.php
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*
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* @param string $index Index of block value to unset.
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*/
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public function offsetUnset( $index ) {
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unset( $this->blocks[ $index ] );
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}
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/**
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* Rewinds back to the first element of the Iterator.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/iterator.rewind.php
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*/
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public function rewind() {
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reset( $this->blocks );
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}
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/**
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* Returns the current element of the block list.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/iterator.current.php
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*
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* @return mixed Current element.
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*/
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public function current() {
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return $this->offsetGet( $this->key() );
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}
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/**
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* Returns the key of the current element of the block list.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/iterator.key.php
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*
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* @return mixed Key of the current element.
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*/
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public function key() {
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return key( $this->blocks );
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}
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/**
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* Moves the current position of the block list to the next element.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/iterator.next.php
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*/
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public function next() {
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next( $this->blocks );
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}
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/**
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* Checks if current position is valid.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/iterator.valid.php
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*/
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public function valid() {
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return null !== key( $this->blocks );
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}
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/**
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* Returns the count of blocks in the list.
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*
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* @since 5.5.0
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*
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* @link https://www.php.net/manual/en/countable.count.php
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*
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* @return int Block count.
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*/
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public function count() {
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return count( $this->blocks );
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}
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}
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233
src/wp-includes/class-wp-block.php
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233
src/wp-includes/class-wp-block.php
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@@ -0,0 +1,233 @@
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<?php
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/**
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* Blocks API: WP_Block class
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*
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* @package WordPress
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* @since 5.5.0
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*/
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/**
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* Class representing a parsed instance of a block.
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*
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* @since 5.5.0
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* @property array $attributes
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*/
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class WP_Block {
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/**
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* Original parsed array representation of block.
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*
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* @since 5.5.0
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* @var array
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*/
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public $parsed_block;
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/**
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* Name of block.
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*
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* @example "core/paragraph"
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*
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* @since 5.5.0
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* @var string
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*/
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public $name;
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/**
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* Block type associated with the instance.
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*
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* @since 5.5.0
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* @var WP_Block_Type
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*/
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public $block_type;
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/**
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* Block context values.
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*
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* @since 5.5.0
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* @var array
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*/
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public $context = array();
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/**
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* All available context of the current hierarchy.
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*
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* @since 5.5.0
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* @var array
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* @access protected
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*/
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protected $available_context;
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/**
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* List of inner blocks (of this same class)
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*
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* @since 5.5.0
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* @var WP_Block[]
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*/
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public $inner_blocks = array();
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/**
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* Resultant HTML from inside block comment delimiters after removing inner
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* blocks.
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*
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* @example "...Just <!-- wp:test /--> testing..." -> "Just testing..."
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*
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* @since 5.5.0
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* @var string
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*/
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public $inner_html = '';
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/**
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* List of string fragments and null markers where inner blocks were found
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*
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* @example array(
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* 'inner_html' => 'BeforeInnerAfter',
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* 'inner_blocks' => array( block, block ),
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* 'inner_content' => array( 'Before', null, 'Inner', null, 'After' ),
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* )
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*
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* @since 5.5.0
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* @var array
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*/
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public $inner_content = array();
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/**
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* Constructor.
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*
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* Populates object properties from the provided block instance argument.
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*
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* The given array of context values will not necessarily be available on
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* the instance itself, but is treated as the full set of values provided by
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* the block's ancestry. This is assigned to the private `available_context`
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* property. Only values which are configured to consumed by the block via
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* its registered type will be assigned to the block's `context` property.
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*
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* @since 5.5.0
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*
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* @param array $block Array of parsed block properties.
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* @param array $available_context Optional array of ancestry context values.
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* @param WP_Block_Type_Registry $registry Optional block type registry.
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*/
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public function __construct( $block, $available_context = array(), $registry = null ) {
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$this->parsed_block = $block;
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$this->name = $block['blockName'];
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if ( is_null( $registry ) ) {
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$registry = WP_Block_Type_Registry::get_instance();
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}
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$this->block_type = $registry->get_registered( $this->name );
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$this->available_context = $available_context;
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if ( ! empty( $this->block_type->uses_context ) ) {
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foreach ( $this->block_type->uses_context as $context_name ) {
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if ( array_key_exists( $context_name, $this->available_context ) ) {
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$this->context[ $context_name ] = $this->available_context[ $context_name ];
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}
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}
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}
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if ( ! empty( $block['innerBlocks'] ) ) {
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$child_context = $this->available_context;
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if ( ! empty( $this->block_type->provides_context ) ) {
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foreach ( $this->block_type->provides_context as $context_name => $attribute_name ) {
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if ( array_key_exists( $attribute_name, $this->attributes ) ) {
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$child_context[ $context_name ] = $this->attributes[ $attribute_name ];
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}
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}
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}
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$this->inner_blocks = new WP_Block_List( $block['innerBlocks'], $child_context, $registry );
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}
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if ( ! empty( $block['innerHTML'] ) ) {
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$this->inner_html = $block['innerHTML'];
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}
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if ( ! empty( $block['innerContent'] ) ) {
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$this->inner_content = $block['innerContent'];
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}
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}
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/**
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* Returns a value from an inaccessible property.
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*
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* This is used to lazily initialize the `attributes` property of a block,
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* such that it is only prepared with default attributes at the time that
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* the property is accessed. For all other inaccessible properties, a `null`
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* value is returned.
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*
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* @since 5.5.0
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*
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* @param string $name Property name.
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* @return array|null Prepared attributes, or null.
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*/
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public function __get( $name ) {
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if ( 'attributes' === $name ) {
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$this->attributes = isset( $this->parsed_block['attrs'] ) ?
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$this->parsed_block['attrs'] :
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array();
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if ( ! is_null( $this->block_type ) ) {
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$this->attributes = $this->block_type->prepare_attributes_for_render( $this->attributes );
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}
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return $this->attributes;
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}
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return null;
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}
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/**
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* Generates the render output for the block.
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*
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* @since 5.5.0
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*
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* @param array $options {
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* Optional options object.
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*
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* @type bool $dynamic Defaults to 'true'. Optionally set to false to avoid using the block's render_callback.
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* }
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* @return string Rendered block output.
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*/
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public function render( $options = array() ) {
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global $post;
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$options = wp_parse_args(
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$options,
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array(
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'dynamic' => true,
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)
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);
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$is_dynamic = $options['dynamic'] && $this->name && null !== $this->block_type && $this->block_type->is_dynamic();
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$block_content = '';
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if ( ! $options['dynamic'] || empty( $this->block_type->skip_inner_blocks ) ) {
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$index = 0;
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foreach ( $this->inner_content as $chunk ) {
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$block_content .= is_string( $chunk ) ?
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$chunk :
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$this->inner_blocks[ $index++ ]->render();
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}
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}
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if ( $is_dynamic ) {
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$global_post = $post;
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$block_content = (string) call_user_func( $this->block_type->render_callback, $this->attributes, $block_content, $this );
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$post = $global_post;
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}
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if ( ! empty( $this->block_type->script ) ) {
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wp_enqueue_script( $this->block_type->script );
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}
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if ( ! empty( $this->block_type->style ) ) {
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wp_enqueue_style( $this->block_type->style );
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}
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/** This filter is documented in src/wp-includes/blocks.php */
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return apply_filters( 'render_block', $block_content, $this->parsed_block );
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}
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}
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@@ -278,6 +278,8 @@ require ABSPATH . WPINC . '/class-wp-block-pattern-categories-registry.php';
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require ABSPATH . WPINC . '/class-wp-block-patterns-registry.php';
|
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require ABSPATH . WPINC . '/class-wp-block-styles-registry.php';
|
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require ABSPATH . WPINC . '/class-wp-block-type-registry.php';
|
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require ABSPATH . WPINC . '/class-wp-block.php';
|
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require ABSPATH . WPINC . '/class-wp-block-list.php';
|
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require ABSPATH . WPINC . '/class-wp-block-parser.php';
|
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require ABSPATH . WPINC . '/blocks.php';
|
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require ABSPATH . WPINC . '/blocks/archives.php';
|
||||
|
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112
tests/phpunit/tests/blocks/block-list.php
Normal file
112
tests/phpunit/tests/blocks/block-list.php
Normal file
@@ -0,0 +1,112 @@
|
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<?php
|
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/**
|
||||
* WP_Block_List tests.
|
||||
*
|
||||
* @package WordPress
|
||||
* @subpackage Blocks
|
||||
* @since 5.5.0
|
||||
*/
|
||||
|
||||
/**
|
||||
* Tests for WP_Block_List
|
||||
*
|
||||
* @since 5.5.0
|
||||
*
|
||||
* @group blocks
|
||||
*/
|
||||
class WP_Block_List_Test extends WP_UnitTestCase {
|
||||
|
||||
/**
|
||||
* Fake block type registry.
|
||||
*
|
||||
* @var WP_Block_Type_Registry
|
||||
*/
|
||||
private $registry = null;
|
||||
|
||||
/**
|
||||
* Set up each test method.
|
||||
*/
|
||||
public function setUp() {
|
||||
parent::setUp();
|
||||
|
||||
$this->registry = new WP_Block_Type_Registry();
|
||||
$this->registry->register( 'core/example', array() );
|
||||
}
|
||||
|
||||
/**
|
||||
* Tear down each test method.
|
||||
*/
|
||||
public function tearDown() {
|
||||
parent::tearDown();
|
||||
|
||||
$this->registry = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_array_access() {
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:example /-->' );
|
||||
$context = array();
|
||||
$blocks = new WP_Block_List( $parsed_blocks, $context, $this->registry );
|
||||
|
||||
// Test "offsetExists".
|
||||
$this->assertTrue( isset( $blocks[0] ) );
|
||||
|
||||
// Test "offsetGet".
|
||||
$this->assertEquals( 'core/example', $blocks[0]->name );
|
||||
|
||||
// Test "offsetSet".
|
||||
$parsed_blocks[0]['blockName'] = 'core/updated';
|
||||
$blocks[0] = new WP_Block( $parsed_blocks[0], $context, $this->registry );
|
||||
$this->assertEquals( 'core/updated', $blocks[0]->name );
|
||||
|
||||
// Test "offsetUnset".
|
||||
unset( $blocks[0] );
|
||||
$this->assertFalse( isset( $blocks[0] ) );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_iterable() {
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:example --><!-- wp:example /--><!-- /wp:example -->' );
|
||||
$context = array();
|
||||
$blocks = new WP_Block_List( $parsed_blocks, $context, $this->registry );
|
||||
$assertions = 0;
|
||||
|
||||
foreach ( $blocks as $block ) {
|
||||
$this->assertEquals( 'core/example', $block->name );
|
||||
$assertions++;
|
||||
foreach ( $block->inner_blocks as $inner_block ) {
|
||||
$this->assertEquals( 'core/example', $inner_block->name );
|
||||
$assertions++;
|
||||
}
|
||||
}
|
||||
|
||||
$blocks->rewind();
|
||||
while ( $blocks->valid() ) {
|
||||
$key = $blocks->key();
|
||||
$block = $blocks->current();
|
||||
$this->assertEquals( 0, $key );
|
||||
$assertions++;
|
||||
$this->assertEquals( 'core/example', $block->name );
|
||||
$assertions++;
|
||||
$blocks->next();
|
||||
}
|
||||
|
||||
$this->assertEquals( 4, $assertions );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_countable() {
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:example /-->' );
|
||||
$context = array();
|
||||
$blocks = new WP_Block_List( $parsed_blocks, $context, $this->registry );
|
||||
|
||||
$this->assertEquals( 1, count( $blocks ) );
|
||||
}
|
||||
|
||||
}
|
||||
397
tests/phpunit/tests/blocks/block.php
Normal file
397
tests/phpunit/tests/blocks/block.php
Normal file
@@ -0,0 +1,397 @@
|
||||
<?php
|
||||
/**
|
||||
* WP_Block Tests
|
||||
*
|
||||
* @package WordPress
|
||||
* @subpackage Blocks
|
||||
* @since 5.5.0
|
||||
*/
|
||||
|
||||
/**
|
||||
* Tests for WP_Block
|
||||
*
|
||||
* @since 5.5.0
|
||||
*
|
||||
* @group blocks
|
||||
*/
|
||||
class WP_Block_Test extends WP_UnitTestCase {
|
||||
|
||||
/**
|
||||
* Fake block type registry.
|
||||
*
|
||||
* @var WP_Block_Type_Registry
|
||||
*/
|
||||
private $registry = null;
|
||||
|
||||
/**
|
||||
* Set up each test method.
|
||||
*/
|
||||
public function setUp() {
|
||||
parent::setUp();
|
||||
|
||||
$this->registry = new WP_Block_Type_Registry();
|
||||
}
|
||||
|
||||
/**
|
||||
* Tear down each test method.
|
||||
*/
|
||||
public function tearDown() {
|
||||
parent::tearDown();
|
||||
|
||||
$this->registry = null;
|
||||
}
|
||||
|
||||
function filter_render_block( $content, $parsed_block ) {
|
||||
return 'Original: "' . $content . '", from block "' . $parsed_block['blockName'] . '"';
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_constructor_assigns_properties_from_parsed_block() {
|
||||
$this->registry->register( 'core/example', array() );
|
||||
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:example {"ok":true} -->a<!-- wp:example /-->b<!-- /wp:example -->' );
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertSame( $parsed_block, $block->parsed_block );
|
||||
$this->assertEquals( $parsed_block['blockName'], $block->name );
|
||||
$this->assertEquals( $parsed_block['attrs'], $block->attributes );
|
||||
$this->assertEquals( $parsed_block['innerContent'], $block->inner_content );
|
||||
$this->assertEquals( $parsed_block['innerHTML'], $block->inner_html );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_constructor_assigns_block_type_from_registry() {
|
||||
$block_type_settings = array(
|
||||
'attributes' => array(
|
||||
'defaulted' => array(
|
||||
'type' => 'number',
|
||||
'default' => 10,
|
||||
),
|
||||
),
|
||||
);
|
||||
$this->registry->register( 'core/example', $block_type_settings );
|
||||
|
||||
$parsed_block = array( 'blockName' => 'core/example' );
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertInstanceOf( WP_Block_Type::class, $block->block_type );
|
||||
$this->assertEquals(
|
||||
$block_type_settings['attributes'],
|
||||
$block->block_type->attributes
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_lazily_assigns_attributes_with_defaults() {
|
||||
$this->registry->register(
|
||||
'core/example',
|
||||
array(
|
||||
'attributes' => array(
|
||||
'defaulted' => array(
|
||||
'type' => 'number',
|
||||
'default' => 10,
|
||||
),
|
||||
),
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_block = array(
|
||||
'blockName' => 'core/example',
|
||||
'attrs' => array(
|
||||
'explicit' => 20,
|
||||
),
|
||||
);
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertEquals(
|
||||
array(
|
||||
'defaulted' => 10,
|
||||
'explicit' => 20,
|
||||
),
|
||||
$block->attributes
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_lazily_assigns_attributes_with_only_defaults() {
|
||||
$this->registry->register(
|
||||
'core/example',
|
||||
array(
|
||||
'attributes' => array(
|
||||
'defaulted' => array(
|
||||
'type' => 'number',
|
||||
'default' => 10,
|
||||
),
|
||||
),
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_block = array(
|
||||
'blockName' => 'core/example',
|
||||
'attrs' => array(),
|
||||
);
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertEquals( array( 'defaulted' => 10 ), $block->attributes );
|
||||
// Intentionally call a second time, to ensure property was assigned.
|
||||
$this->assertEquals( array( 'defaulted' => 10 ), $block->attributes );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_constructor_assigns_context_from_block_type() {
|
||||
$this->registry->register(
|
||||
'core/example',
|
||||
array(
|
||||
'uses_context' => array( 'requested' ),
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_block = array( 'blockName' => 'core/example' );
|
||||
$context = array(
|
||||
'requested' => 'included',
|
||||
'unrequested' => 'not included',
|
||||
);
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertEquals( array( 'requested' => 'included' ), $block->context );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_constructor_maps_inner_blocks() {
|
||||
$this->registry->register( 'core/example', array() );
|
||||
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:example {"ok":true} -->a<!-- wp:example /-->b<!-- /wp:example -->' );
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertCount( 1, $block->inner_blocks );
|
||||
$this->assertInstanceOf( WP_Block::class, $block->inner_blocks[0] );
|
||||
$this->assertEquals( 'core/example', $block->inner_blocks[0]->name );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_constructor_prepares_context_for_inner_blocks() {
|
||||
$this->registry->register(
|
||||
'core/outer',
|
||||
array(
|
||||
'attributes' => array(
|
||||
'recordId' => array(
|
||||
'type' => 'number',
|
||||
),
|
||||
),
|
||||
'provides_context' => array(
|
||||
'core/recordId' => 'recordId',
|
||||
),
|
||||
)
|
||||
);
|
||||
$this->registry->register(
|
||||
'core/inner',
|
||||
array(
|
||||
'uses_context' => array( 'core/recordId' ),
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:outer {"recordId":10} --><!-- wp:inner /--><!-- /wp:outer -->' );
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array( 'unrequested' => 'not included' );
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertCount( 0, $block->context );
|
||||
$this->assertEquals(
|
||||
array( 'core/recordId' => 10 ),
|
||||
$block->inner_blocks[0]->context
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_constructor_assigns_merged_context() {
|
||||
$this->registry->register(
|
||||
'core/example',
|
||||
array(
|
||||
'attributes' => array(
|
||||
'value' => array(
|
||||
'type' => array( 'string', 'null' ),
|
||||
),
|
||||
),
|
||||
'provides_context' => array(
|
||||
'core/value' => 'value',
|
||||
),
|
||||
'uses_context' => array( 'core/value' ),
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_blocks = parse_blocks(
|
||||
'<!-- wp:example {"value":"merged"} -->' .
|
||||
'<!-- wp:example {"value":null} -->' .
|
||||
'<!-- wp:example /-->' .
|
||||
'<!-- /wp:example -->' .
|
||||
'<!-- /wp:example -->'
|
||||
);
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array( 'core/value' => 'original' );
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertEquals(
|
||||
array( 'core/value' => 'original' ),
|
||||
$block->context
|
||||
);
|
||||
$this->assertEquals(
|
||||
array( 'core/value' => 'merged' ),
|
||||
$block->inner_blocks[0]->context
|
||||
);
|
||||
$this->assertEquals(
|
||||
array( 'core/value' => null ),
|
||||
$block->inner_blocks[0]->inner_blocks[0]->context
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_render_static_block_type_returns_own_content() {
|
||||
$this->registry->register( 'core/static', array() );
|
||||
$this->registry->register(
|
||||
'core/dynamic',
|
||||
array(
|
||||
'render_callback' => function() {
|
||||
return 'b';
|
||||
},
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:static -->a<!-- wp:dynamic /-->c<!-- /wp:static -->' );
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertSame( 'abc', $block->render() );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_render_passes_block_for_render_callback() {
|
||||
$this->registry->register(
|
||||
'core/greeting',
|
||||
array(
|
||||
'render_callback' => function( $attributes, $content, $block ) {
|
||||
return sprintf( 'Hello from %s', $block->name );
|
||||
},
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:greeting /-->' );
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertSame( 'Hello from core/greeting', $block->render() );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_render_applies_render_block_filter() {
|
||||
$this->registry->register( 'core/example', array() );
|
||||
|
||||
add_filter( 'render_block', array( $this, 'filter_render_block' ), 10, 2 );
|
||||
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:example -->Static<!-- wp:example -->Inner<!-- /wp:example --><!-- /wp:example -->' );
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$rendered_content = $block->render();
|
||||
|
||||
remove_filter( 'render_block', array( $this, 'filter_render_block' ) );
|
||||
|
||||
$this->assertSame( 'Original: "StaticOriginal: "Inner", from block "core/example"", from block "core/example"', $rendered_content );
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_passes_attributes_to_render_callback() {
|
||||
$this->registry->register(
|
||||
'core/greeting',
|
||||
array(
|
||||
'attributes' => array(
|
||||
'toWhom' => array(
|
||||
'type' => 'string',
|
||||
),
|
||||
'punctuation' => array(
|
||||
'type' => 'string',
|
||||
'default' => '!',
|
||||
),
|
||||
),
|
||||
'render_callback' => function( $block_attributes ) {
|
||||
return sprintf(
|
||||
'Hello %s%s',
|
||||
$block_attributes['toWhom'],
|
||||
$block_attributes['punctuation']
|
||||
);
|
||||
},
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:greeting {"toWhom":"world"} /-->' );
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertSame( 'Hello world!', $block->render() );
|
||||
}
|
||||
|
||||
/**
|
||||
* @ticket 49927
|
||||
*/
|
||||
function test_passes_content_to_render_callback() {
|
||||
$this->registry->register(
|
||||
'core/outer',
|
||||
array(
|
||||
'render_callback' => function( $block_attributes, $content ) {
|
||||
return $content;
|
||||
},
|
||||
)
|
||||
);
|
||||
$this->registry->register(
|
||||
'core/inner',
|
||||
array(
|
||||
'render_callback' => function() {
|
||||
return 'b';
|
||||
},
|
||||
)
|
||||
);
|
||||
|
||||
$parsed_blocks = parse_blocks( '<!-- wp:outer -->a<!-- wp:inner /-->c<!-- /wp:outer -->' );
|
||||
$parsed_block = $parsed_blocks[0];
|
||||
$context = array();
|
||||
$block = new WP_Block( $parsed_block, $context, $this->registry );
|
||||
|
||||
$this->assertSame( 'abc', $block->render() );
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user