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<?php declare(strict_types = 1);
/**
* Block editor (née Gutenberg) collector.
*
* @package query-monitor
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* @extends QM_DataCollector<QM_Data_Block_Editor>
*/
class QM_Collector_Block_Editor extends QM_DataCollector {
public $id = 'block_editor';
/**
* @var array<int, mixed[]>
*/
protected $block_context = array();
/**
* @var array<int, QM_Timer|false>
*/
protected $block_timing = array();
/**
* @var QM_Timer|null
*/
protected $block_timer = null;
public function get_storage(): QM_Data {
return new QM_Data_Block_Editor();
}
/**
* @return void
*/
public function set_up() {
parent::set_up();
add_filter( 'pre_render_block', array( $this, 'filter_pre_render_block' ), 9999, 2 );
add_filter( 'render_block_context', array( $this, 'filter_render_block_context' ), -9999, 2 );
add_filter( 'render_block_data', array( $this, 'filter_render_block_data' ), -9999 );
add_filter( 'render_block', array( $this, 'filter_render_block' ), 9999, 2 );
}
/**
* @return void
*/
public function tear_down() {
remove_filter( 'pre_render_block', array( $this, 'filter_pre_render_block' ), 9999 );
remove_filter( 'render_block_context', array( $this, 'filter_render_block_context' ), -9999 );
remove_filter( 'render_block_data', array( $this, 'filter_render_block_data' ), -9999 );
remove_filter( 'render_block', array( $this, 'filter_render_block' ), 9999 );
parent::tear_down();
}
/**
* @return array<int, string>
*/
public function get_concerned_filters() {
return array(
'allowed_block_types',
'allowed_block_types_all',
'block_editor_settings_all',
'block_type_metadata',
'block_type_metadata_settings',
'block_parser_class',
'pre_render_block',
'register_block_type_args',
'render_block_context',
'render_block_data',
'render_block',
'use_widgets_block_editor',
);
}
/**
* @param string|null $pre_render
* @param mixed[] $block
* @return string|null
*/
public function filter_pre_render_block( $pre_render, array $block ) {
if ( null !== $pre_render ) {
$this->block_timing[] = false;
}
return $pre_render;
}
/**
* @param mixed[] $context
* @param mixed[] $block
* @return mixed[]
*/
public function filter_render_block_context( array $context, array $block ) {
$this->block_context[] = $context;
return $context;
}
/**
* @param mixed[] $block
* @return mixed[]
*/
public function filter_render_block_data( array $block ) {
$this->block_timer = new QM_Timer();
$this->block_timer->start();
return $block;
}
/**
* @param string $block_content
* @param mixed[] $block
* @return string
*/
public function filter_render_block( $block_content, array $block ) {
if ( isset( $this->block_timer ) ) {
$this->block_timing[] = $this->block_timer->stop();
}
return $block_content;
}
public function process() {
global $_wp_current_template_content;
if ( ! empty( $_wp_current_template_content ) ) {
// Full site editor:
$content = $_wp_current_template_content;
} elseif ( is_singular() ) {
// Post editor:
$post = get_post( get_queried_object_id() );
if ( ! $post ) {
return;
}
$content = $post->post_content;
} else {
// Nada:
return;
}
$this->data->post_has_blocks = has_blocks( $content );
$this->data->post_blocks = array_values( parse_blocks( $content ) );
$this->data->all_dynamic_blocks = get_dynamic_block_names();
$this->data->total_blocks = 0;
$this->data->has_block_context = false;
$this->data->has_block_timing = false;
if ( $this->data->post_has_blocks ) {
$this->data->post_blocks = array_values( array_filter( array_map( array( $this, 'process_block' ), $this->data->post_blocks ) ) );
}
}
/**
* @param mixed[] $block
* @return mixed[]|null
*/
protected function process_block( array $block ) {
$context = array_shift( $this->block_context );
$timing = array_shift( $this->block_timing );
// Remove empty blocks caused by two consecutive line breaks in content
if ( ! $block['blockName'] && ! trim( $block['innerHTML'] ) ) {
return null;
}
$this->data->total_blocks++;
$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
$dynamic = false;
$callback = null;
if ( $block_type && $block_type->is_dynamic() ) {
$dynamic = true;
$callback = QM_Util::populate_callback( array(
'function' => $block_type->render_callback,
) );
}
$timing = array_shift( $this->block_timing );
$block['dynamic'] = $dynamic;
$block['callback'] = $callback;
$block['innerHTML'] = trim( $block['innerHTML'] );
$block['size'] = strlen( $block['innerHTML'] );
if ( $context ) {
$block['context'] = $context;
$this->data->has_block_context = true;
}
if ( $timing ) {
$block['timing'] = $timing->get_time();
$this->data->has_block_timing = true;
}
if ( ! empty( $block['innerBlocks'] ) ) {
$block['innerBlocks'] = array_values( array_filter( array_map( array( $this, 'process_block' ), $block['innerBlocks'] ) ) );
}
return $block;
}
}
/**
* @param array<string, QM_Collector> $collectors
* @param QueryMonitor $qm
* @return array<string, QM_Collector>
*/
function register_qm_collector_block_editor( array $collectors, QueryMonitor $qm ) {
$collectors['block_editor'] = new QM_Collector_Block_Editor();
return $collectors;
}
add_filter( 'qm/collectors', 'register_qm_collector_block_editor', 10, 2 );
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