<?php

add_action('acf/init', 'acf_block_private');
function acf_block_private()
{
    if (function_exists('acf_register_block_type')) {
        acf_register_block_type(array(
            'name' => 'private',
            'title' => __('Réservé aux membres', 'wpstartertheme'),
            'description' => __('Réservé aux membres', 'wpstartertheme'),
            'render_callback' => 'acf_block_private_render_callback',
            'category' => 'layout',
            'icon' => 'lock',
            'keywords' => array('réservé', 'membres', 'privé')
        ));
    }
}

function acf_block_private_render_callback($block, $content = '', $is_preview = true, $post_id)
{
    $context = Timber::get_context();

    // Store block values.
    $context['block'] = $block;

    // Store field values.
    $context['fields'] = get_fields();

    // Store $is_preview value.
    $context['is_preview'] = $is_preview;

    // Render the block.
    Timber::render('acf-blocks/private.twig', $context);
}