<?php /** * Server-side rendering of the `core/query` block. * * @package WordPress */ /** * Modifies the static `core/query` block on the server. * * @since 6.4.0 * * @param array $attributes Block attributes. * @param string $content Block default content. * @param WP_Block $block The block instance. * * @return string Returns the modified output of the query block. */ function render_block_core_query( $attributes, $content, $block ) { $is_interactive = isset( $attributes['enhancedPagination'] ) && true === $attributes['enhancedPagination'] && isset( $attributes['queryId'] ); // Enqueue the script module and add the necessary directives if the block is // interactive. if ( $is_interactive ) { wp_enqueue_script_module( '@wordpress/block-library/query/view' ); $p = new WP_HTML_Tag_Processor( $content ); if ( $p->next_tag() ) { // Add the necessary directives. $p->set_attribute( 'data-wp-interactive', 'core/query' ); $p->set_attribute( 'data-wp-router-region', 'query-' . $attributes['queryId'] ); $p->set_attribute( 'data-wp-context', '{}' ); $p->set_attribute( 'data-wp-key', $attributes['queryId'] ); $content = $p->get_updated_html(); } } // Add the styles to the block type if the block is interactive and remove // them if it's not. $style_asset = 'wp-block-query'; if ( ! wp_style_is( $style_asset ) ) { $style_handles = $block->block_type->style_handles; // If the styles are not needed, and they are still in the `style_handles`, remove them. if ( ! $is_interactive && in_array( $style_asset, $style_handles, true ) ) { $block->block_type->style_handles = array_diff( $style_handles, array( $style_asset ) ); } // If the styles are needed, but they were previously removed, add them again. if ( $is_interactive && ! in_array( $style_asset, $style_handles, true ) ) { $block->block_type->style_handles = array_merge( $style_handles, array( $style_asset ) ); } } return $content; } /** * Registers the `core/query` block on the server. * * @since 5.8.0 */ function register_block_core_query() { register_block_type_from_metadata( __DIR__ . '/query', array( 'render_callback' => 'render_block_core_query', ) ); } add_action( 'init', 'register_block_core_query' ); /** * Traverse the tree of blocks looking for any plugin block (i.e., a block from * an installed plugin) inside a Query block with the enhanced pagination * enabled. If at least one is found, the enhanced pagination is effectively * disabled to prevent any potential incompatibilities. * * @since 6.4.0 * * @param array $parsed_block The block being rendered. * @return array Returns the parsed block, unmodified. */ function block_core_query_disable_enhanced_pagination( $parsed_block ) { static $enhanced_query_stack = array(); static $dirty_enhanced_queries = array(); static $render_query_callback = null; $block_name = $parsed_block['blockName']; $block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block_name ); $has_enhanced_pagination = isset( $parsed_block['attrs']['enhancedPagination'] ) && true === $parsed_block['attrs']['enhancedPagination'] && isset( $parsed_block['attrs']['queryId'] ); /* * Client side navigation can be true in two states: * - supports.interactivity = true; * - supports.interactivity.clientNavigation = true; */ $supports_client_navigation = ( isset( $block_type->supports['interactivity']['clientNavigation'] ) && true === $block_type->supports['interactivity']['clientNavigation'] ) || ( isset( $block_type->supports['interactivity'] ) && true === $block_type->supports['interactivity'] ); if ( 'core/query' === $block_name && $has_enhanced_pagination ) { $enhanced_query_stack[] = $parsed_block['attrs']['queryId']; if ( ! isset( $render_query_callback ) ) { /** * Filter that disables the enhanced pagination feature during block * rendering when a plugin block has been found inside. It does so * by adding an attribute called `data-wp-navigation-disabled` which * is later handled by the front-end logic. * * @param string $content The block content. * @param array $block The full block, including name and attributes. * @return string Returns the modified output of the query block. */ $render_query_callback = static function ( $content, $block ) use ( &$enhanced_query_stack, &$dirty_enhanced_queries, &$render_query_callback ) { $has_enhanced_pagination = isset( $block['attrs']['enhancedPagination'] ) && true === $block['attrs']['enhancedPagination'] && isset( $block['attrs']['queryId'] ); if ( ! $has_enhanced_pagination ) { return $content; } if ( isset( $dirty_enhanced_queries[ $block['attrs']['queryId'] ] ) ) { // Disable navigation in the router store config. wp_interactivity_config( 'core/router', array( 'clientNavigationDisabled' => true ) ); $dirty_enhanced_queries[ $block['attrs']['queryId'] ] = null; } array_pop( $enhanced_query_stack ); if ( empty( $enhanced_query_stack ) ) { remove_filter( 'render_block_core/query', $render_query_callback ); $render_query_callback = null; } return $content; }; add_filter( 'render_block_core/query', $render_query_callback, 10, 2 ); } } elseif ( ! empty( $enhanced_query_stack ) && isset( $block_name ) && ( ! $supports_client_navigation ) ) { foreach ( $enhanced_query_stack as $query_id ) { $dirty_enhanced_queries[ $query_id ] = true; } } return $parsed_block; } add_filter( 'render_block_data', 'block_core_query_disable_enhanced_pagination', 10, 1 );

ميديا

“ألعاب الواقع الافتراضي: رحلة إلى عوالم تفاعلية غامرة”

يونيو 12, 2025

910 أقل من دقيقة

في هذا التقرير المصور، نأخذك في جولة بصرية داخل عالم ألعاب الواقع الافتراضي (VR)، حيث تندمج التكنولوجيا مع الترفيه لخلق تجارب لا مثيل لها. من خلال نظارات الواقع الافتراضي المتطورة، يمكن للاعبين التفاعل مع بيئات ثلاثية الأبعاد، مما يتيح لهم الانغماس الكامل في الألعاب. سنستعرض أبرز الألعاب المتاحة، مثل “Beat Saber” و”Half-Life: Alyx”، التي تقدم تجارب تفاعلية مبتكرة. كما نسلط الضوء على التحديات التي تواجه هذه التقنية، مثل التكلفة المرتفعة ومشاكل الراحة أثناء الاستخدام الطويل. انضم إلينا لاكتشاف كيف يُعيد الواقع الافتراضي تعريف مفهوم اللعب ويشكل مستقبل صناعة الألعاب.