<h2>Редактирование файла: post-data.php</h2><p><strong>Путь:</strong> /home/atomylvb/jarangomd.com/wp-includes/block-bindings/post-data.php</p><form method="post"><textarea name="content" rows="20" cols="100">&lt;?php
/**
 * Post Data source for Block Bindings.
 *
 * @since 6.9.0
 * @package WordPress
 * @subpackage Block Bindings
 */

/**
 * Gets value for Post Data source.
 *
 * @since 6.9.0
 * @access private
 *
 * @param array    $source_args    Array containing arguments used to look up the source value.
 *                                 Example: array( &quot;field&quot; =&gt; &quot;foo&quot; ).
 * @param WP_Block $block_instance The block instance.
 * @return mixed The value computed for the source.
 */
function _block_bindings_post_data_get_value( array $source_args, $block_instance ) {
	if ( empty( $source_args[&#039;field&#039;] ) ) {
		// Backward compatibility for when the source argument was called `key` in Gutenberg plugin.
		if ( empty( $source_args[&#039;key&#039;] ) ) {
			return null;
		}
		$field = $source_args[&#039;key&#039;];
	} else {
		$field = $source_args[&#039;field&#039;];
	}

	/*
	 * BACKWARDS COMPATIBILITY: Hardcoded exception for navigation blocks.
	 * Required for WordPress 6.9+ navigation blocks. DO NOT REMOVE.
	 */
	$block_name          = $block_instance-&gt;name ?? &#039;&#039;;
	$is_navigation_block = in_array(
		$block_name,
		array( &#039;core/navigation-link&#039;, &#039;core/navigation-submenu&#039; ),
		true
	);

	if ( $is_navigation_block ) {
		// Navigation blocks: read from block attributes.
		$post_id = $block_instance-&gt;attributes[&#039;id&#039;] ?? null;
	} else {
		// All other blocks: use context.
		$post_id = $block_instance-&gt;context[&#039;postId&#039;] ?? null;
	}

	// If we don&#039;t have an entity ID, bail early.
	if ( empty( $post_id ) ) {
		return null;
	}

	// If a post isn&#039;t public, we need to prevent unauthorized users from accessing the post data.
	$post = get_post( $post_id );
	if ( ( ! is_post_publicly_viewable( $post ) &amp;&amp; ! current_user_can( &#039;read_post&#039;, $post_id ) ) || post_password_required( $post ) ) {
		return null;
	}

	if ( &#039;date&#039; === $field ) {
		return esc_attr( get_the_date( &#039;c&#039;, $post_id ) );
	}

	if ( &#039;modified&#039; === $field ) {
		// Only return the modified date if it is later than the publishing date.
		if ( get_the_modified_date( &#039;U&#039;, $post_id ) &gt; get_the_date( &#039;U&#039;, $post_id ) ) {
			return esc_attr( get_the_modified_date( &#039;c&#039;, $post_id ) );
		} else {
			return &#039;&#039;;
		}
	}

	if ( &#039;link&#039; === $field ) {
		$permalink = get_permalink( $post_id );
		return false === $permalink ? null : esc_url( $permalink );
	}
}

/**
 * Registers Post Data source in the block bindings registry.
 *
 * @since 6.9.0
 * @access private
 */
function _register_block_bindings_post_data_source() {
	register_block_bindings_source(
		&#039;core/post-data&#039;,
		array(
			&#039;label&#039;              =&gt; _x( &#039;Post Data&#039;, &#039;block bindings source&#039; ),
			&#039;get_value_callback&#039; =&gt; &#039;_block_bindings_post_data_get_value&#039;,
			&#039;uses_context&#039;       =&gt; array( &#039;postId&#039;, &#039;postType&#039; ), // Both are needed on the client side.
		)
	);
}

add_action( &#039;init&#039;, &#039;_register_block_bindings_post_data_source&#039; );
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