plantilla-distribuidora-01-auto.php

<?php
/**
 * Template Name: Distribuïdora automàtica amb blocs verticals
 *
 * @package wp-softcatala
 */

$context         = Timber::context();
$post            = Timber::get_post();
$context['post'] = $post;

$all_children = get_posts(
	array(
		'post_type'      => 'page',
		'post_parent'    => $post->ID,
		'orderby'        => 'menu_order',
		'order'          => 'asc',
		'posts_per_page' => - 1
	)
);

$context['links'] = array_map( function ( $post ) {
	$thumb_id = get_post_thumbnail_id( $post );
	if ( $thumb_id ) {
		$thumb_url = wp_get_attachment_image_src( $thumb_id, 'thumbnail-size', true );
		$image_url = $thumb_url[0];
	} else {
		$image_url = get_template_directory_uri() . '/static/images/content/generic_image_bloc.png';
	}


	return array(
		'internal_link' => get_permalink( $post ),
		'titol'         => get_the_title( $post ),
		'imatge'        => $image_url,
		'descripcio'    => get_post_field( 'post_excerpt', $post )
	);
}, $all_children );

Timber::render( array( 'plantilla-distribuidora-01.twig' ), $context );