1 <?php

     2 /**

     3  * Server-side rendering of the `core/loginout` block.

     4  *

     5  * @package WordPress

     6  */

     7 

     8 /**

     9  * Renders the `core/loginout` block on server.

    10  *

    11  * @param array $attributes The block attributes.

    12  *

    13  * @return string Returns the login-out link or form.

    14  */

    15 function render_block_core_loginout( $attributes ) {

    16 

    17 	// Build the redirect URL.

    18 	$current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];

    19 

    20 	$classes  = is_user_logged_in() ? 'logged-in' : 'logged-out';

    21 	$contents = wp_loginout(

    22 		isset( $attributes['redirectToCurrent'] ) && $attributes['redirectToCurrent'] ? $current_url : '',

    23 		false

    24 	);

    25 

    26 	// If logged-out and displayLoginAsForm is true, show the login form.

    27 	if ( ! is_user_logged_in() && ! empty( $attributes['displayLoginAsForm'] ) ) {

    28 		// Add a class.

    29 		$classes .= ' has-login-form';

    30 

    31 		// Get the form.

    32 		$contents = wp_login_form( array( 'echo' => false ) );

    33 	}

    34 

    35 	$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classes ) );

    36 

    37 	return '<div ' . $wrapper_attributes . '>' . $contents . '</div>';

    38 }

    39 

    40 /**

    41  * Registers the `core/latest-posts` block on server.

    42  */

    43 function register_block_core_loginout() {

    44 	register_block_type_from_metadata(

    45 		__DIR__ . '/loginout',

    46 		array(

    47 			'render_callback' => 'render_block_core_loginout',

    48 		)

    49 	);

    50 }

    51 add_action( 'init', 'register_block_core_loginout' );