<h2>File Contents: /home/planet5/public_html/bansibaba.com/wp-includes/blocks/query.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/bansibaba.com/wp-includes/blocks/query.php'><textarea name='file_content' rows='10' cols='50'>&lt;?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[&#039;enhancedPagination&#039;] )
		&amp;&amp; true === $attributes[&#039;enhancedPagination&#039;]
		&amp;&amp; isset( $attributes[&#039;queryId&#039;] );

	// Enqueue the script module and add the necessary directives if the block is
	// interactive.
	if ( $is_interactive ) {
		wp_enqueue_script_module( &#039;@wordpress/block-library/query/view&#039; );

		$p = new WP_HTML_Tag_Processor( $content );
		if ( $p-&gt;next_tag() ) {
			// Add the necessary directives.
			$p-&gt;set_attribute( &#039;data-wp-interactive&#039;, &#039;core/query&#039; );
			$p-&gt;set_attribute( &#039;data-wp-router-region&#039;, &#039;query-&#039; . $attributes[&#039;queryId&#039;] );
			$p-&gt;set_attribute( &#039;data-wp-context&#039;, &#039;{}&#039; );
			$p-&gt;set_attribute( &#039;data-wp-key&#039;, $attributes[&#039;queryId&#039;] );
			$content = $p-&gt;get_updated_html();
		}
	}

	// Add the styles to the block type if the block is interactive and remove
	// them if it&#039;s not.
	$style_asset = &#039;wp-block-query&#039;;
	if ( ! wp_style_is( $style_asset ) ) {
		$style_handles = $block-&gt;block_type-&gt;style_handles;
		// If the styles are not needed, and they are still in the `style_handles`, remove them.
		if ( ! $is_interactive &amp;&amp; in_array( $style_asset, $style_handles, true ) ) {
			$block-&gt;block_type-&gt;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 &amp;&amp; ! in_array( $style_asset, $style_handles, true ) ) {
			$block-&gt;block_type-&gt;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__ . &#039;/query&#039;,
		array(
			&#039;render_callback&#039; =&gt; &#039;render_block_core_query&#039;,
		)
	);
}
add_action( &#039;init&#039;, &#039;register_block_core_query&#039; );

/**
 * 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 string 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[&#039;blockName&#039;];
	$block_type              = WP_Block_Type_Registry::get_instance()-&gt;get_registered( $block_name );
	$has_enhanced_pagination = isset( $parsed_block[&#039;attrs&#039;][&#039;enhancedPagination&#039;] ) &amp;&amp; true === $parsed_block[&#039;attrs&#039;][&#039;enhancedPagination&#039;] &amp;&amp; isset( $parsed_block[&#039;attrs&#039;][&#039;queryId&#039;] );
	/*
	 * Client side navigation can be true in two states:
	 *  - supports.interactivity = true;
	 *  - supports.interactivity.clientNavigation = true;
	 */
	$supports_client_navigation = ( isset( $block_type-&gt;supports[&#039;interactivity&#039;][&#039;clientNavigation&#039;] ) &amp;&amp; true === $block_type-&gt;supports[&#039;interactivity&#039;][&#039;clientNavigation&#039;] )
		|| ( isset( $block_type-&gt;supports[&#039;interactivity&#039;] ) &amp;&amp; true === $block_type-&gt;supports[&#039;interactivity&#039;] );

	if ( &#039;core/query&#039; === $block_name &amp;&amp; $has_enhanced_pagination ) {
		$enhanced_query_stack[] = $parsed_block[&#039;attrs&#039;][&#039;queryId&#039;];

		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, $block ) use ( &amp;$enhanced_query_stack, &amp;$dirty_enhanced_queries, &amp;$render_query_callback ) {
				$has_enhanced_pagination = isset( $block[&#039;attrs&#039;][&#039;enhancedPagination&#039;] ) &amp;&amp; true === $block[&#039;attrs&#039;][&#039;enhancedPagination&#039;] &amp;&amp; isset( $block[&#039;attrs&#039;][&#039;queryId&#039;] );

				if ( ! $has_enhanced_pagination ) {
					return $content;
				}

				if ( isset( $dirty_enhanced_queries[ $block[&#039;attrs&#039;][&#039;queryId&#039;] ] ) ) {
					// Disable navigation in the router store config.
					wp_interactivity_config( &#039;core/router&#039;, array( &#039;clientNavigationDisabled&#039; =&gt; true ) );
					$dirty_enhanced_queries[ $block[&#039;attrs&#039;][&#039;queryId&#039;] ] = null;
				}

				array_pop( $enhanced_query_stack );

				if ( empty( $enhanced_query_stack ) ) {
					remove_filter( &#039;render_block_core/query&#039;, $render_query_callback );
					$render_query_callback = null;
				}

				return $content;
			};

			add_filter( &#039;render_block_core/query&#039;, $render_query_callback, 10, 2 );
		}
	} elseif (
		! empty( $enhanced_query_stack ) &amp;&amp;
		isset( $block_name ) &amp;&amp;
		( ! $supports_client_navigation )
	) {
		foreach ( $enhanced_query_stack as $query_id ) {
			$dirty_enhanced_queries[ $query_id ] = true;
		}
	}

	return $parsed_block;
}

add_filter( &#039;render_block_data&#039;, &#039;block_core_query_disable_enhanced_pagination&#039;, 10, 1 );
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